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**/node_modules
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||||||
**/git
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|||||||
root = true
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|
||||||
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||||||
[*]
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||||||
charset = utf-8
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||||||
end_of_line = lf
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||||||
indent_size = 2
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indent_style = space
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insert_final_newline = true
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||||||
trim_trailing_whitespace = true
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[{*.js,*.css,*.html}]
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||||||
indent_size = 4
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18
.github/workflows/build-docker.yml
vendored
@ -1,18 +0,0 @@
|
|||||||
# This workflow will do clean build of the docker image
|
|
||||||
|
|
||||||
name: Docker Image CI (also tests build)
|
|
||||||
|
|
||||||
on:
|
|
||||||
push:
|
|
||||||
branches: [master]
|
|
||||||
pull_request:
|
|
||||||
branches: [master]
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
build:
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
|
|
||||||
steps:
|
|
||||||
- uses: actions/checkout@v2
|
|
||||||
- name: Build the Docker image
|
|
||||||
run: docker build . --file Dockerfile --tag rofl256/whiteboard:$(date +%s)
|
|
22
.github/workflows/linting-testing-code.yml
vendored
@ -1,22 +0,0 @@
|
|||||||
# This workflow will do a clean install of node dependencies and check the code style
|
|
||||||
|
|
||||||
name: Linting and testing code CI
|
|
||||||
|
|
||||||
on:
|
|
||||||
push:
|
|
||||||
branches: [master]
|
|
||||||
pull_request:
|
|
||||||
branches: [master]
|
|
||||||
|
|
||||||
jobs:
|
|
||||||
build:
|
|
||||||
runs-on: ubuntu-latest
|
|
||||||
steps:
|
|
||||||
- uses: actions/checkout@v2
|
|
||||||
- name: Use Node.js 12.x
|
|
||||||
uses: actions/setup-node@v1
|
|
||||||
with:
|
|
||||||
node-version: 12.x
|
|
||||||
- run: npm ci
|
|
||||||
- run: npm run style
|
|
||||||
- run: npm run test
|
|
14
.gitignore
vendored
@ -1,5 +1,3 @@
|
|||||||
/config.run.yml
|
|
||||||
|
|
||||||
# Logs
|
# Logs
|
||||||
logs
|
logs
|
||||||
*.log
|
*.log
|
||||||
@ -13,12 +11,6 @@ pids
|
|||||||
*.seed
|
*.seed
|
||||||
*.pid.lock
|
*.pid.lock
|
||||||
|
|
||||||
# Compilation result
|
|
||||||
/dist
|
|
||||||
|
|
||||||
# upload folder, etc.
|
|
||||||
/public/uploads
|
|
||||||
|
|
||||||
# Directory for instrumented libs generated by jscoverage/JSCover
|
# Directory for instrumented libs generated by jscoverage/JSCover
|
||||||
lib-cov
|
lib-cov
|
||||||
|
|
||||||
@ -64,3 +56,9 @@ typings/
|
|||||||
|
|
||||||
# dotenv environment variables file
|
# dotenv environment variables file
|
||||||
.env
|
.env
|
||||||
|
|
||||||
|
/public/uploads
|
||||||
|
/package-lock.json
|
||||||
|
|
||||||
|
# WebStorm config files
|
||||||
|
/.idea/
|
||||||
|
@ -1,3 +0,0 @@
|
|||||||
{
|
|
||||||
"printWidth": 100
|
|
||||||
}
|
|
35
Dockerfile
@ -1,26 +1,4 @@
|
|||||||
FROM node:12 as base
|
FROM node:11
|
||||||
|
|
||||||
# Create app directory
|
|
||||||
RUN mkdir -p /opt/app
|
|
||||||
WORKDIR /opt/app
|
|
||||||
|
|
||||||
# Install app dependencies
|
|
||||||
COPY ./package.json package-lock.json ./
|
|
||||||
RUN npm ci
|
|
||||||
|
|
||||||
# Bundle frontend
|
|
||||||
COPY src ./src
|
|
||||||
COPY assets ./assets
|
|
||||||
COPY config ./config
|
|
||||||
RUN npm run build
|
|
||||||
|
|
||||||
|
|
||||||
#####################
|
|
||||||
# Final image
|
|
||||||
#####################
|
|
||||||
|
|
||||||
FROM node:12-alpine
|
|
||||||
ENV NODE_ENV=prod
|
|
||||||
|
|
||||||
MAINTAINER cracker0dks
|
MAINTAINER cracker0dks
|
||||||
|
|
||||||
@ -28,11 +6,12 @@ MAINTAINER cracker0dks
|
|||||||
RUN mkdir -p /opt/app
|
RUN mkdir -p /opt/app
|
||||||
WORKDIR /opt/app
|
WORKDIR /opt/app
|
||||||
|
|
||||||
COPY ./package.json ./package-lock.json config.default.yml ./
|
# Install app dependencies
|
||||||
RUN npm ci --only=prod
|
COPY ./package.json /opt/app
|
||||||
|
RUN npm install
|
||||||
|
|
||||||
COPY scripts ./scripts
|
# Bundle app source
|
||||||
COPY --from=base /opt/app/dist ./dist
|
COPY . /opt/app
|
||||||
|
|
||||||
EXPOSE 8080
|
EXPOSE 8080
|
||||||
ENTRYPOINT ["node", "scripts/server.js", "--mode=production"]
|
CMD [ "npm", "start" ]
|
||||||
|
200
README.md
@ -1,137 +1,98 @@
|
|||||||
# whiteboard
|
# whiteboard
|
||||||
|
|
||||||
This is a lightweight NodeJS collaborative Whiteboard/Sketchboard witch can easily be customized...
|
This is a lightweight NodeJS collaborative Whiteboard/Sketchboard witch can easily be customized...
|
||||||
|
|
||||||
![start](./doc/start.png)
|
![start](https://raw.githubusercontent.com/cracker0dks/whiteboard/master/doc/start.png)
|
||||||
|
|
||||||
## Demowhiteboard
|
|
||||||
|
|
||||||
|
## Demowhiteboard ##
|
||||||
[HERE](https://cloud13.de/testwhiteboard/) (Reset every night)
|
[HERE](https://cloud13.de/testwhiteboard/) (Reset every night)
|
||||||
|
|
||||||
## Updating
|
|
||||||
|
|
||||||
Information related to updating this app can be found [here](./doc/updating_guide.md).
|
|
||||||
|
|
||||||
## Some Features
|
## Some Features
|
||||||
|
* Shows remote user cursors while drawing
|
||||||
- Shows remote user cursors while drawing
|
* Undo function for each user
|
||||||
- Undo / Redo function for each user
|
* Drag+Drop / Copy+Paste Images to Whiteboard from PC and Browsers
|
||||||
- Drag+Drop / Copy+Paste Images or PDFs from PC and Browsers
|
* Resize, Move & Draw Images to Canvas or Background
|
||||||
- Resize, Move, Rotate & Draw Images to Canvas or Background
|
* Write text
|
||||||
- Write text
|
* Save Whiteboard to Image and JSON
|
||||||
- Save Whiteboard to Image and JSON
|
* Draw angle lines by pressing "shift" while drawing (with line tool)
|
||||||
- Draw angle lines by pressing "shift" while drawing (with line tool)
|
* Draw square by pressing "shift" while drawing (with rectangle tool)
|
||||||
- Draw square by pressing "shift" while drawing (with rectangle tool)
|
* Indicator that shows the smallest screen participating
|
||||||
- Indicator that shows the smallest screen participating
|
* Keybindings for ALL the functions
|
||||||
- Keybindings for ALL the functions
|
* Working on PC, Tablet & Mobile
|
||||||
- Working on PC, Tablet & Mobile
|
|
||||||
|
|
||||||
## Projects using this Whiteboard
|
|
||||||
|
|
||||||
- [meetzi](https://meetzi.de/) - WebRtc Conference tool
|
|
||||||
- [Accelerator](https://github.com/cracker0dks/Accelerator) - WebRtc Conference tool
|
|
||||||
- Your Project here...
|
|
||||||
|
|
||||||
## Install the App
|
## Install the App
|
||||||
|
|
||||||
You can run this app with and without docker
|
You can run this app with and without docker
|
||||||
|
|
||||||
### Without Docker
|
### Without Docker
|
||||||
|
1. install the latest NodeJs
|
||||||
1. install the latest NodeJs (version >= 12)
|
|
||||||
2. Clone the app
|
2. Clone the app
|
||||||
3. Run `npm ci` inside the folder
|
3. Run `npm i` inside the folder
|
||||||
4. Run `npm run start:prod`
|
4. Run `node server.js`
|
||||||
5. Surf to http://YOURIP:8080
|
5. Surf to http://YOURIP:8080
|
||||||
|
|
||||||
### With Docker
|
### With Docker
|
||||||
|
|
||||||
1. `docker run -d -p 8080:8080 rofl256/whiteboard`
|
1. `docker run -d -p 8080:8080 rofl256/whiteboard`
|
||||||
2. Surf to http://YOURIP:8080
|
2. Surf to http://YOURIP:8080
|
||||||
|
|
||||||
## Development
|
|
||||||
|
|
||||||
After you have installed the app, run `npm run start:dev` to start the backend and a frontend development server. The website will be accessible on http://locahost:8080.
|
|
||||||
|
|
||||||
## Default keyboard shortcuts
|
## Default keyboard shortcuts
|
||||||
|
|
||||||
Use keyboard shortcuts to become more productive while using Whiteboard.
|
Use keyboard shortcuts to become more productive while using Whiteboard.
|
||||||
|
|
||||||
They are especially useful if you work with interactive displays such as XP-Pen Artist, Huion Kamvas and Wacom Cintiq. These devices have quick buttons (6-8 buttons and scrolling). By default, the buttons on these displays are mapped to standard Photoshop keyboard shortcuts. Keys can be configured to function effectively in other software.
|
They are especially useful if you work with interactive displays such as XP-Pen Artist, Huion Kamvas and Wacom Cintiq. These devices have quick buttons (6-8 buttons and scrolling). By default, the buttons on these displays are mapped to standard Photoshop keyboard shortcuts. Keys can be configured to function effectively in other software.
|
||||||
|
|
||||||
The following are predefined shortcuts that you can override in the file [./src/js/keybinds.js](./src/js/keybinds.js)
|
The following are predefined shortcuts that you can override in the file [/public/js/keybinds.js](https://github.com/cracker0dks/whiteboard/blob/master/public/js/keybinds.js)
|
||||||
|
|
||||||
| Result | Windows and Linux | macOS |
|
Result | Windows and Linux | macOS
|
||||||
| ---------------------------------------------------------------- | -------------------- | ----------------------- |
|
------ | -------------------- | -------
|
||||||
| Clear the whiteboard | Ctrl + Shift + Z | Command + Shift + Z |
|
Clear the whiteboard | Ctrl + Shift + Z | Command + Shift + Z
|
||||||
| Undo your last step | Ctrl + Z | Command + Z |
|
Undo your last step | Ctrl + Z | Command + Z
|
||||||
| Redo your last undo | Ctrl + Y | Command + Y |
|
Select an area | Ctrl + X | Command + X
|
||||||
| Select an area | Ctrl + X | Command + X |
|
Take the mouse | Ctrl + M | Command + M
|
||||||
| Take the mouse | Ctrl + M | Command + M |
|
Take the pen | Ctrl + P | Command + P
|
||||||
| Take the pen | Ctrl + P | Command + P |
|
Draw a line | Ctrl + L | Command + L
|
||||||
| Draw a line | Ctrl + L | Command + L |
|
Draw a rectangle | Ctrl + R | Command + R
|
||||||
| Draw a rectangle | Ctrl + R | Command + R |
|
Draw a circle | Ctrl + C | Command + C
|
||||||
| Draw a circle | Ctrl + C | Command + C |
|
Toggle between line, rectangle and circle | Ctrl + Shift + F | Command + Shift + F
|
||||||
| Toggle between line, rectangle and circle | Ctrl + Shift + F | Command + Shift + F |
|
Toggle between pen and eraser | Ctrl + Shift + X | Command + Shift + X
|
||||||
| Toggle between pen and eraser | Ctrl + Shift + X | Command + Shift + X |
|
Toggle between main clolors (black, blue, green, yellow and red) | Ctrl + Shift + R | Command + Shift + R
|
||||||
| Toggle between main clolors (black, blue, green, yellow and red) | Ctrl + Shift + R | Command + Shift + R |
|
Write text | Ctrl + A | Command + A
|
||||||
| Write text | Ctrl + A | Command + A |
|
Take the eraser | Ctrl + E | Command + E
|
||||||
| Take the eraser | Ctrl + E | Command + E |
|
Increase thickness | Ctrl + Up Arrow | Command + Up Arrow
|
||||||
| Increase thickness | Ctrl + Up Arrow | Command + Up Arrow |
|
Decrease thickness | Ctrl + Down Arrow | Command + Down Arrow
|
||||||
| Decrease thickness | Ctrl + Down Arrow | Command + Down Arrow |
|
Colorpicker | Ctrl + Shift + C | Command + Shift + C
|
||||||
| Colorpicker | Ctrl + Shift + C | Command + Shift + C |
|
Set black color | Ctrl + Shift + 1 | Command + Shift + 1
|
||||||
| Set black color | Ctrl + Shift + 1 | Command + Shift + 1 |
|
Set blue color | Ctrl + Shift + 2 | Command + Shift + 2
|
||||||
| Set blue color | Ctrl + Shift + 2 | Command + Shift + 2 |
|
Set green color | Ctrl + Shift + 3 | Command + Shift + 3
|
||||||
| Set green color | Ctrl + Shift + 3 | Command + Shift + 3 |
|
Set yellow color | Ctrl + Shift + 4 | Command + Shift + 4
|
||||||
| Set yellow color | Ctrl + Shift + 4 | Command + Shift + 4 |
|
Set red color | Ctrl + Shift + 5 | Command + Shift + 5
|
||||||
| Set red color | Ctrl + Shift + 5 | Command + Shift + 5 |
|
Save whiteboard as image | Ctrl + S | Command + S
|
||||||
| Save whiteboard as image | Ctrl + S | Command + S |
|
Save whiteboard as JSON | Ctrl + Shift + K | Command + Shift + K
|
||||||
| Save whiteboard as JSON | Ctrl + Shift + K | Command + Shift + K |
|
Save whiteboard to WebDav | Ctrl + Shift + I (i) | Command + Shift + I (i)
|
||||||
| Save whiteboard to WebDav | Ctrl + Shift + I (i) | Command + Shift + I (i) |
|
Load saved JSON to whiteboard | Ctrl + Shift + J | Command + Shift + J
|
||||||
| Load saved JSON to whiteboard | Ctrl + Shift + J | Command + Shift + J |
|
Share whiteboard | Ctrl + Shift + S | Command + Shift + S
|
||||||
| Share whiteboard | Ctrl + Shift + S | Command + Shift + S |
|
Hide or show toolbar | Tab | Tab
|
||||||
| Hide or show toolbar | Tab | Tab |
|
Move selected object up | Up Arrow | Up Arrow
|
||||||
| Move selected object up | Up Arrow | Up Arrow |
|
Move selected object down | Down Arrow | Down Arrow
|
||||||
| Move selected object down | Down Arrow | Down Arrow |
|
Move selected object left | Left Arrow | Left Arrow
|
||||||
| Move selected object left | Left Arrow | Left Arrow |
|
Move selected object right | Right Arrow | Right Arrow
|
||||||
| Move selected object right | Right Arrow | Right Arrow |
|
Drop object | Ctrl + Enter | Command + Enter
|
||||||
| Drop object | Ctrl + Enter | Command + Enter |
|
Add Image to backgroud | Shift + Enter | Shift + Enter
|
||||||
| Add Image to backgroud | Shift + Enter | Shift + Enter |
|
Cancel all actions | Escape | Escape
|
||||||
| Cancel all actions | Escape | Escape |
|
Delete selected object | Delete | Delete
|
||||||
| Delete selected object | Delete | Delete |
|
|
||||||
| Use Line tool when pen is active (Not changeable) | Shift (Hold) | Shift (Hold) |
|
|
||||||
|
|
||||||
## URL Parameters
|
## URL Parameters
|
||||||
|
|
||||||
Call your site with GET parameters to change the WhiteboardID or the Username
|
Call your site with GET parameters to change the WhiteboardID or the Username
|
||||||
|
|
||||||
`http://YOURIP:8080?whiteboardid=MYID&username=MYNAME`
|
`http://YOURIP:8080?whiteboardid=MYID&username=MYNAME`
|
||||||
|
|
||||||
- whiteboardid => All people with the same ID are drawing on the same board
|
* whiteboardid => All people with the same ID are drawing on the same board
|
||||||
- username => The name witch is showing to others while drawing
|
* username => The name witch is showing to others while drawing
|
||||||
- title => Change the name of the Browser Tab
|
* title => Change the name of the Browser Tab
|
||||||
- randomid => if set to true, a random whiteboardId will be generated if not given aswell
|
* randomid => if set to true, a random whiteboardId will be generated if not given aswell
|
||||||
|
|
||||||
## Configuration
|
## Security - AccessToken (Optional)
|
||||||
|
To prevent clients who might know or guess the base URL from abusing the server to upload files and stuff..., you can set an accesstoken at server start.
|
||||||
|
|
||||||
Many settings of this project can be set using a simple `yaml` file, to change some behaviors or tweak performances.
|
<b>Server (Without docker):</b> `node server.js --accesstoken="mySecToken"`
|
||||||
|
|
||||||
### Config. file
|
<b>Server (With docker):</b> `docker run -d -e accesstoken="mySecToken" -p 8080:8080 rofl256/whiteboard`
|
||||||
|
|
||||||
To run the project with custom settings:
|
|
||||||
|
|
||||||
1. Create a `config.run.yml` file based on the content of [`config.default.yml`](./config.default.yml),
|
|
||||||
2. Change the settings,
|
|
||||||
3. Run the project with your custom configuration (it will be merged into the default one):
|
|
||||||
|
|
||||||
- locally: `node scripts/server.js --config=./config.run.yml`
|
|
||||||
- docker: `docker run -d -p 8080:8080 -v $(pwd)/config.run.yml:/config.run.yml:ro rofl256/whiteboard --config=/config.run.yml`
|
|
||||||
|
|
||||||
### Highlights
|
|
||||||
|
|
||||||
#### Security - AccessToken (Optional)
|
|
||||||
|
|
||||||
To prevent clients who might know or guess the base URL from abusing the server to upload files and stuff..., you can set an accesstoken at server start (see [here](./config.default.yml)).
|
|
||||||
|
|
||||||
Then set the same token on the client side as well:
|
Then set the same token on the client side as well:
|
||||||
|
|
||||||
@ -139,11 +100,14 @@ Then set the same token on the client side as well:
|
|||||||
|
|
||||||
Done!
|
Done!
|
||||||
|
|
||||||
#### WebDAV (Optional)
|
## WebDAV (Optional)
|
||||||
|
|
||||||
This function allows your users to save the whiteboard directly to a webdav server (Nextcloud) as image without downloading it.
|
This function allows your users to save the whiteboard directly to a webdav server (Nextcloud) as image without downloading it.
|
||||||
|
|
||||||
To enable set `enableWebdav` to `true` in the [configuration](./config.default.yml).
|
To enable it:
|
||||||
|
|
||||||
|
<b>Server (Without docker):</b> `node server.js --webdav=true`
|
||||||
|
|
||||||
|
<b>Server (With docker):</b> `docker run -d -e webdav=true -p 8080:8080 rofl256/whiteboard`
|
||||||
|
|
||||||
Then set the same parameter on the client side as well:
|
Then set the same parameter on the client side as well:
|
||||||
|
|
||||||
@ -155,23 +119,21 @@ Note: For the most owncloud/nextcloud setups you have to set the WebDav-Server U
|
|||||||
|
|
||||||
Done!
|
Done!
|
||||||
|
|
||||||
### And many more (performance, etc.)
|
|
||||||
|
|
||||||
Many more settings can be tweaked. All of them are described in the [default config file](./config.default.yml).
|
|
||||||
|
|
||||||
## Things you may want to know
|
## Things you may want to know
|
||||||
|
* Whiteboards are gone if you restart the Server, so keep that in mind (or save your whiteboard)
|
||||||
|
* You shoud be able to customize the layout without ever toutching the whiteboard.js (take a look at index.html & main.js)
|
||||||
|
|
||||||
- Whiteboards are gone if you restart the Server, so keep that in mind (or save your whiteboard)
|
## All server start parameters (also docker)
|
||||||
- You should be able to customize the layout without ever touching the whiteboard.js (take a look at index.html & main.js)
|
* accesstoken => take a look at "Security - AccessToken" for a full explanation
|
||||||
|
* disablesmallestscreen => set this to "true" if you don't want show the "smallest screen" indicator (A dotted gray line) to the users
|
||||||
|
* webdav => Enable the function to save to a webdav-server (Must also be enabled on the client; Take a look at the webdav section)
|
||||||
|
|
||||||
## ToDo
|
## ToDo
|
||||||
|
* Make undo function more reliable on texts
|
||||||
- Make undo function more reliable on texts
|
|
||||||
|
|
||||||
## Nginx Reverse Proxy configuration
|
## Nginx Reverse Proxy configuration
|
||||||
|
|
||||||
Add this to your server part:
|
Add this to your server part:
|
||||||
|
|
||||||
```
|
```
|
||||||
location /whiteboard/ {
|
location /whiteboard/ {
|
||||||
proxy_set_header HOST $host;
|
proxy_set_header HOST $host;
|
||||||
@ -181,22 +143,22 @@ Add this to your server part:
|
|||||||
proxy_pass http://YOURIP:8080/;
|
proxy_pass http://YOURIP:8080/;
|
||||||
}
|
}
|
||||||
```
|
```
|
||||||
|
|
||||||
To run it at /whiteboard. Don't forget to change -> YOURIP!
|
To run it at /whiteboard. Don't forget to change -> YOURIP!
|
||||||
|
|
||||||
## Nextcloud integration
|
## Nextcloud integration
|
||||||
|
|
||||||
1. Install this app on your server
|
1. Install this app on your server
|
||||||
2. Enable and go to "external sites" (app) on your Nextcloud
|
2. Enable and go to "external sites" (app) on your Nextcloud
|
||||||
3. Add a link to your server: `https://YOURIP/whiteboard/?whiteboardid=WHITEBOARDNAME&username={uid}`
|
2. Add a link to your server: `https://YOURIP/whiteboard/?whiteboardid=WHITEBOARDNAME&username={uid}`
|
||||||
You can give each group its own whiteboard by changeing the WHITEBOARDNAME in the URL if you want.
|
You can give each group its own whiteboard by changeing the WHITEBOARDNAME in the URL if you want.
|
||||||
|
|
||||||
Note: You might have to serve the app with https (If your nextcloud server runs https). To do so, its recommend to run this app behind a reverse proxy. (as shown above)
|
Note: You might have to serve the app with https (If your nextcloud server runs https). To do so, its recommend to run this app behind a reverse proxy. (as shown above)
|
||||||
|
|
||||||
#### (Optional) Set whiteboard icon in nextcloud
|
#### (Optional) Set whiteboard icon in nextcloud
|
||||||
|
|
||||||
![start](https://raw.githubusercontent.com/cracker0dks/whiteboard/master/doc/iconPrev.jpg)
|
![start](https://raw.githubusercontent.com/cracker0dks/whiteboard/master/doc/iconPrev.jpg)
|
||||||
|
|
||||||
Upload both icons present at /doc/nextcloud_icons/ to your nextcloud at the "external sites" admin section. Then set it as symbol on your link.
|
Upload both icons present at /doc/nextcloud_icons/ to your nextcloud at the "external sites" admin section. Then set it as symbol on your link.
|
||||||
|
|
||||||
**_ MIT License _**
|
|
||||||
|
|
||||||
|
|
||||||
|
___ MIT License ___
|
||||||
|
Before Width: | Height: | Size: 673 B |
@ -1,54 +0,0 @@
|
|||||||
# Backend configuration
|
|
||||||
backend:
|
|
||||||
# Access token required for interacting with the server -- string (empty string for no restrictions)
|
|
||||||
accessToken: ""
|
|
||||||
|
|
||||||
# Enable the function to save to a webdav-server (check README for more info) -- boolean
|
|
||||||
enableWebdav: false
|
|
||||||
|
|
||||||
# Backend performance tweaks
|
|
||||||
performance:
|
|
||||||
# Whiteboard information broadcasting frequency (in Hz i.e. /s) -- number
|
|
||||||
# => diminishing this will result in more latency
|
|
||||||
whiteboardInfoBroadcastFreq: 1
|
|
||||||
|
|
||||||
# Frontend configuration
|
|
||||||
frontend:
|
|
||||||
# When a whiteboard is loaded on a client
|
|
||||||
onWhiteboardLoad:
|
|
||||||
# should an (editable) whiteboard be started in read-only mode by default -- boolean
|
|
||||||
setReadOnly: false
|
|
||||||
|
|
||||||
# should the whiteboard info be displayed by default -- boolean
|
|
||||||
displayInfo: false
|
|
||||||
|
|
||||||
# Show the smallest screen indicator ? (with dotted lines) -- boolean
|
|
||||||
showSmallestScreenIndicator: true
|
|
||||||
|
|
||||||
# Image download format, can be "png", "jpeg" (or "webp" -> only working on chrome) -- string
|
|
||||||
imageDownloadFormat: "png"
|
|
||||||
|
|
||||||
# draw the background grid to images on download ? (If True, even PNGs are also not transparent anymore) -- boolean
|
|
||||||
drawBackgroundGrid: false
|
|
||||||
|
|
||||||
# Background Image; Can be "bg_grid.png" or "bg_dots.png" -- string
|
|
||||||
backgroundGridImage: "bg_grid.png"
|
|
||||||
|
|
||||||
# Frontend performance tweaks
|
|
||||||
performance:
|
|
||||||
# Refresh frequency of the debug / info div (in Hz i.e. /s) -- number
|
|
||||||
refreshInfoFreq: 5
|
|
||||||
|
|
||||||
# Throttling of pointer events (except drawing related) -- array of object (one must have fromUserCount == 0)
|
|
||||||
# Throttling of events can be defined for different user count levels
|
|
||||||
# Throttling consist of skipping certain events (i.e. not broadcasting them to others)
|
|
||||||
pointerEventsThrottling:
|
|
||||||
- # User count from which the specific throttling is applied -- number
|
|
||||||
fromUserCount: 0
|
|
||||||
# Min screen distance (in pixels) below which throttling is applied
|
|
||||||
minDistDelta: 1
|
|
||||||
# Maximum frequency above which throttling is applied
|
|
||||||
maxFreq: 30
|
|
||||||
- fromUserCount: 10
|
|
||||||
minDistDelta: 5
|
|
||||||
maxFreq: 10
|
|
@ -1,59 +0,0 @@
|
|||||||
const webpack = require("webpack");
|
|
||||||
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
|
|
||||||
const CopyPlugin = require("copy-webpack-plugin");
|
|
||||||
const HtmlWebpackPlugin = require("html-webpack-plugin");
|
|
||||||
const path = require("path");
|
|
||||||
|
|
||||||
const config = {
|
|
||||||
entry: {
|
|
||||||
main: ["./src/js/index.js"],
|
|
||||||
},
|
|
||||||
output: {
|
|
||||||
path: path.join(__dirname, "..", "dist"),
|
|
||||||
filename: "[name]-[hash].js",
|
|
||||||
},
|
|
||||||
resolve: {
|
|
||||||
extensions: ["*", ".json", ".js"],
|
|
||||||
},
|
|
||||||
module: {
|
|
||||||
rules: [
|
|
||||||
{
|
|
||||||
test: /\.(js)$/,
|
|
||||||
exclude: /node_modules/,
|
|
||||||
loader: "babel-loader",
|
|
||||||
options: {
|
|
||||||
compact: true,
|
|
||||||
},
|
|
||||||
},
|
|
||||||
{
|
|
||||||
test: /\.css$/,
|
|
||||||
use: ["style-loader", "css-loader"],
|
|
||||||
},
|
|
||||||
{
|
|
||||||
test: /\.(png|jpe?g|gif)$/i,
|
|
||||||
use: [
|
|
||||||
{
|
|
||||||
loader: "file-loader",
|
|
||||||
},
|
|
||||||
],
|
|
||||||
},
|
|
||||||
],
|
|
||||||
},
|
|
||||||
plugins: [
|
|
||||||
new CleanWebpackPlugin(),
|
|
||||||
new webpack.ProvidePlugin({
|
|
||||||
$: "jquery",
|
|
||||||
jQuery: "jquery",
|
|
||||||
"window.jQuery": "jquery",
|
|
||||||
"window.$": "jquery",
|
|
||||||
}),
|
|
||||||
new CopyPlugin([{ from: "assets", to: "" }]),
|
|
||||||
new HtmlWebpackPlugin({
|
|
||||||
template: "src/index.html",
|
|
||||||
minify: false,
|
|
||||||
inject: true,
|
|
||||||
}),
|
|
||||||
],
|
|
||||||
};
|
|
||||||
|
|
||||||
module.exports = config;
|
|
@ -1,11 +0,0 @@
|
|||||||
const merge = require("webpack-merge");
|
|
||||||
const baseConfig = require("./webpack.base");
|
|
||||||
|
|
||||||
module.exports = merge(baseConfig, {
|
|
||||||
mode: "production",
|
|
||||||
optimization: {
|
|
||||||
minimize: true,
|
|
||||||
nodeEnv: "production",
|
|
||||||
},
|
|
||||||
devtool: false,
|
|
||||||
});
|
|
@ -1,18 +0,0 @@
|
|||||||
const merge = require("webpack-merge");
|
|
||||||
const baseConfig = require("./webpack.base");
|
|
||||||
const webpack = require("webpack");
|
|
||||||
|
|
||||||
const devConfig = merge(baseConfig, {
|
|
||||||
mode: "development",
|
|
||||||
devtool: "eval-source-map",
|
|
||||||
optimization: {
|
|
||||||
minimize: false,
|
|
||||||
},
|
|
||||||
plugins: [
|
|
||||||
new webpack.HotModuleReplacementPlugin(),
|
|
||||||
new webpack.NamedModulesPlugin(),
|
|
||||||
new webpack.NoEmitOnErrorsPlugin(),
|
|
||||||
].concat(baseConfig.plugins),
|
|
||||||
});
|
|
||||||
|
|
||||||
module.exports = devConfig;
|
|
@ -1,13 +0,0 @@
|
|||||||
# Updating guide
|
|
||||||
|
|
||||||
## From v1.x to 2.x (or latest)
|
|
||||||
|
|
||||||
Configuration handling has been updated: the ability to change settings from the CLI or the environment has been removed.
|
|
||||||
|
|
||||||
**Configuration is now handled with a yml config file**, which can be overridden with the `--config` CLI argument.
|
|
||||||
|
|
||||||
Here is the mapping from old cli argument / env variables to the new config file object:
|
|
||||||
|
|
||||||
- accesstoken => `backend.accessToken`
|
|
||||||
- webdav => `backend.enableWebdav`
|
|
||||||
- disablesmallestscreen => `frontend.showSmallestScreenIndicator`
|
|
@ -1,8 +0,0 @@
|
|||||||
version: "3.1"
|
|
||||||
services:
|
|
||||||
whiteboard:
|
|
||||||
image: rofl256/whiteboard
|
|
||||||
restart: always
|
|
||||||
ports:
|
|
||||||
- "8080:8080/tcp"
|
|
||||||
command: --config=./config.default.yml
|
|
12482
package-lock.json
generated
75
package.json
@ -5,13 +5,8 @@
|
|||||||
"main": "server.js",
|
"main": "server.js",
|
||||||
"directories": {},
|
"directories": {},
|
||||||
"scripts": {
|
"scripts": {
|
||||||
"build": "webpack --config config/webpack.build.js",
|
"test": "echo \"No tests needed!\" && exit 1",
|
||||||
"start:dev": "node scripts/server.js --mode=development",
|
"start": "node server.js"
|
||||||
"start:prod": "npm run build && node scripts/server.js --mode=production",
|
|
||||||
"test": "jest",
|
|
||||||
"pretty-quick": "pretty-quick",
|
|
||||||
"format": "prettier --write .",
|
|
||||||
"style": "prettier --check ."
|
|
||||||
},
|
},
|
||||||
"repository": {
|
"repository": {
|
||||||
"type": "git",
|
"type": "git",
|
||||||
@ -22,79 +17,15 @@
|
|||||||
"Sketchboard",
|
"Sketchboard",
|
||||||
"lightweight"
|
"lightweight"
|
||||||
],
|
],
|
||||||
"husky": {
|
|
||||||
"hooks": {
|
|
||||||
"pre-commit": "pretty-quick --staged"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"dependencies": {
|
"dependencies": {
|
||||||
"ajv": "6.12.2",
|
|
||||||
"dompurify": "^2.0.7",
|
"dompurify": "^2.0.7",
|
||||||
"express": "4.*",
|
"express": "4.*",
|
||||||
"formidable": "1.*",
|
"formidable": "1.*",
|
||||||
"fs-extra": "7.*",
|
"fs-extra": "7.*",
|
||||||
"html2canvas": "^1.0.0-rc.5",
|
|
||||||
"jquery-ui-rotatable": "^1.1.0",
|
|
||||||
"js-yaml": "3.13.1",
|
|
||||||
"jsdom": "^14.0.0",
|
"jsdom": "^14.0.0",
|
||||||
"pdfjs-dist": "^2.3.200",
|
|
||||||
"socket.io": "2.*",
|
"socket.io": "2.*",
|
||||||
"uuid": "^8.1.0",
|
|
||||||
"webdav": "^2.8.0"
|
"webdav": "^2.8.0"
|
||||||
},
|
},
|
||||||
"devDependencies": {
|
|
||||||
"@babel/cli": "^7.8.4",
|
|
||||||
"@babel/core": "^7.9.0",
|
|
||||||
"@babel/plugin-proposal-class-properties": "^7.8.3",
|
|
||||||
"@babel/polyfill": "^7.8.7",
|
|
||||||
"@babel/preset-env": "^7.9.5",
|
|
||||||
"@fortawesome/fontawesome-svg-core": "^1.2.28",
|
|
||||||
"@fortawesome/free-brands-svg-icons": "^5.13.0",
|
|
||||||
"@fortawesome/free-regular-svg-icons": "^5.13.0",
|
|
||||||
"@fortawesome/free-solid-svg-icons": "^5.13.0",
|
|
||||||
"babel-loader": "^8.1.0",
|
|
||||||
"babel-preset-minify": "^0.5.0",
|
|
||||||
"clean-webpack-plugin": "^3.0.0",
|
|
||||||
"copy-webpack-plugin": "^5.1.1",
|
|
||||||
"css-loader": "^3.5.2",
|
|
||||||
"html-webpack-plugin": "^4.2.0",
|
|
||||||
"husky": "^4.2.5",
|
|
||||||
"jest": "26.0.1",
|
|
||||||
"jquery": "^3.2.1",
|
|
||||||
"jquery-ui": "^1.12.1",
|
|
||||||
"keymage": "^1.1.3",
|
|
||||||
"prettier": "^2.0.5",
|
|
||||||
"pretty-quick": "^2.0.1",
|
|
||||||
"style-loader": "^1.1.4",
|
|
||||||
"vanilla-picker": "^2.10.1",
|
|
||||||
"webpack": "^4.42.1",
|
|
||||||
"webpack-cli": "^3.3.11",
|
|
||||||
"webpack-dev-server": "^3.11.0",
|
|
||||||
"webpack-merge": "^4.2.2"
|
|
||||||
},
|
|
||||||
"author": "Cracker0dks",
|
"author": "Cracker0dks",
|
||||||
"license": "MIT",
|
"license": "MIT"
|
||||||
"private": true,
|
|
||||||
"browserslist": {
|
|
||||||
"production": [
|
|
||||||
">0.2%",
|
|
||||||
"not dead",
|
|
||||||
"not op_mini all"
|
|
||||||
],
|
|
||||||
"development": [
|
|
||||||
"last 1 chrome version",
|
|
||||||
"last 1 firefox version",
|
|
||||||
"last 1 safari version"
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"babel": {
|
|
||||||
"presets": [
|
|
||||||
"@babel/preset-env"
|
|
||||||
],
|
|
||||||
"plugins": [
|
|
||||||
[
|
|
||||||
"@babel/plugin-proposal-class-properties"
|
|
||||||
]
|
|
||||||
]
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
5
public/css/fontawesome-all.min.css
vendored
Normal file
BIN
public/css/images/ui-icons_222222_256x240.png
Normal file
After Width: | Height: | Size: 6.8 KiB |
7
public/css/jquery-ui.min.css
vendored
Normal file
99
public/css/main.css
Normal file
@ -0,0 +1,99 @@
|
|||||||
|
body {
|
||||||
|
position: relative;
|
||||||
|
margin: 0px;
|
||||||
|
/* height: calc(var(--vh, 1vh) * 100);*/
|
||||||
|
height: 10000px;
|
||||||
|
width: 100%;
|
||||||
|
overflow: scroll;
|
||||||
|
}
|
||||||
|
|
||||||
|
#whiteboardContainer {
|
||||||
|
height: calc(var(--vh, 1vh) * 100);
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
|
||||||
|
.btn-group button {
|
||||||
|
background: transparent;
|
||||||
|
border: 1px solid #636060;
|
||||||
|
/* Green border */
|
||||||
|
color: black;
|
||||||
|
/* White text */
|
||||||
|
padding: 11px 14px;
|
||||||
|
/* Some padding */
|
||||||
|
cursor: pointer;
|
||||||
|
/* Pointer/hand icon */
|
||||||
|
float: left;
|
||||||
|
/* Float the buttons side by side */
|
||||||
|
font-size: 1.2em;
|
||||||
|
height: 45px;
|
||||||
|
}
|
||||||
|
|
||||||
|
button::-moz-focus-inner {
|
||||||
|
border: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
.btn-group button:not(:last-child) {
|
||||||
|
border-right: none;
|
||||||
|
/* Prevent double borders */
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Clear floats (clearfix hack) */
|
||||||
|
|
||||||
|
.btn-group:after {
|
||||||
|
content: "";
|
||||||
|
clear: both;
|
||||||
|
display: table;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Add a background color on hover */
|
||||||
|
|
||||||
|
.btn-group button:hover {
|
||||||
|
background-color: #9a9a9a;
|
||||||
|
}
|
||||||
|
|
||||||
|
button {
|
||||||
|
outline-width: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
.btn-group {
|
||||||
|
background-color: #808080ab;
|
||||||
|
margin-left: 5px;
|
||||||
|
float: left;
|
||||||
|
position: relative;
|
||||||
|
}
|
||||||
|
|
||||||
|
.whiteboardTool.active {
|
||||||
|
background: #bfbfbf;
|
||||||
|
}
|
||||||
|
|
||||||
|
#whiteboardThicknessSlider {
|
||||||
|
-webkit-appearance: none;
|
||||||
|
width: 100%;
|
||||||
|
height: 10px;
|
||||||
|
border-radius: 3px;
|
||||||
|
background: transparent;
|
||||||
|
outline: none;
|
||||||
|
opacity: 1;
|
||||||
|
-webkit-transition: opacity .15s ease-in-out;
|
||||||
|
transition: opacity .15s ease-in-out;
|
||||||
|
}
|
||||||
|
|
||||||
|
.textBox.active {
|
||||||
|
border: 1px dashed gray;
|
||||||
|
}
|
||||||
|
|
||||||
|
.textBox>.removeIcon, .textBox>.moveIcon {
|
||||||
|
display: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
.textBox.active>.removeIcon, .textBox.active>.moveIcon {
|
||||||
|
display: block;
|
||||||
|
}
|
||||||
|
|
||||||
|
.modalBtn {
|
||||||
|
padding: 5px;
|
||||||
|
border-radius: 5px;
|
||||||
|
border: 0px;
|
||||||
|
min-width: 50px;
|
||||||
|
cursor: pointer;
|
||||||
|
}
|
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.1 KiB |
Before Width: | Height: | Size: 6.8 KiB After Width: | Height: | Size: 6.8 KiB |
Before Width: | Height: | Size: 222 B After Width: | Height: | Size: 222 B |
Before Width: | Height: | Size: 1.3 KiB After Width: | Height: | Size: 1.3 KiB |
165
public/index.html
Normal file
@ -0,0 +1,165 @@
|
|||||||
|
<!DOCTYPE html>
|
||||||
|
<html>
|
||||||
|
|
||||||
|
<head>
|
||||||
|
<title>Whiteboard</title>
|
||||||
|
<meta charset="utf-8" />
|
||||||
|
|
||||||
|
<!--- jquery and dragabbles -!-->
|
||||||
|
<script type="text/javascript" src="./js/libs/jquery-3.2.1.min.js"></script>
|
||||||
|
<script type="text/javascript" src="./js/libs/jquery-ui.min.js"></script>
|
||||||
|
<!--- For icons -!-->
|
||||||
|
<script type="text/javascript" src="./js/libs/fontawseome5.8.1.min.js"></script>
|
||||||
|
<!--- Socket connection -!-->
|
||||||
|
<script type="text/javascript" src="./js/libs/socketio2.0.4.min.js"></script>
|
||||||
|
<!--- Colorpicker -!-->
|
||||||
|
<script type="text/javascript" src="./js/libs/jqColorPicker.min.js"></script>
|
||||||
|
<!--- For keybindings -!-->
|
||||||
|
<script type="text/javascript" src="./js/libs/keymage.min.js"></script>
|
||||||
|
|
||||||
|
<script type="text/javascript" src="./js/keybinds.js"></script>
|
||||||
|
<script type="text/javascript" src="./js/whiteboard.js"></script>
|
||||||
|
<script type="text/javascript" src="./js/main.js"></script>
|
||||||
|
|
||||||
|
<!--- CSS References -!-->
|
||||||
|
<link rel="stylesheet" href="./css/jquery-ui.min.css">
|
||||||
|
<link href="./css/main.css" rel="stylesheet">
|
||||||
|
|
||||||
|
<!--- Set width for Mobile Devices -!-->
|
||||||
|
<script>
|
||||||
|
//Set correct width height on mobile browsers
|
||||||
|
var isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor);
|
||||||
|
if (isChrome) {
|
||||||
|
$('head').append('<meta name="viewport" content="width=device-width, initial-scale=0.52, maximum-scale=1" />');
|
||||||
|
} else {
|
||||||
|
$('head').append('<meta name="viewport" content="width=1400" />');
|
||||||
|
}
|
||||||
|
</script>
|
||||||
|
</head>
|
||||||
|
|
||||||
|
<body>
|
||||||
|
<!---Toolbar -!-->
|
||||||
|
<div id="toolbar" style="position: -webkit-sticky; position: sticky; top: 10px; left: 10px; z-index: 1;">
|
||||||
|
<div class="btn-group">
|
||||||
|
<button id="whiteboardTrashBtn" title="Clear the whiteboard" type="button" class="whiteboardBtn">
|
||||||
|
<i class="fa fa-trash"></i>
|
||||||
|
</button>
|
||||||
|
<button style="position:absolute; left:0px; top:0px; width: 46px; display:none;"
|
||||||
|
id="whiteboardTrashBtnConfirm" title="Confirm clear..." type="button" class="whiteboardBtn">
|
||||||
|
<i class="fa fa-check"></i>
|
||||||
|
</button>
|
||||||
|
<button id="whiteboardUndoBtn" title="Undo your last step" type="button" class="whiteboardBtn">
|
||||||
|
<i class="fa fa-undo"></i>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="btn-group">
|
||||||
|
<button tool="mouse" title="Take the mouse" type="button" class="whiteboardTool">
|
||||||
|
<i class="fa fa-mouse-pointer"></i>
|
||||||
|
</button>
|
||||||
|
<button style="padding-bottom: 11px;" tool="recSelect" title="Select an area" type="button"
|
||||||
|
class="whiteboardTool">
|
||||||
|
<img src="./images/dottedRec.png">
|
||||||
|
</button>
|
||||||
|
<button tool="pen" title="Take the pen" type="button" class="whiteboardTool active">
|
||||||
|
<i class="fa fa-pencil-alt"></i>
|
||||||
|
</button>
|
||||||
|
<button style="padding-bottom: 8px; padding-top: 6px;" tool="line" title="draw a line" type="button"
|
||||||
|
class="whiteboardTool">
|
||||||
|
╱
|
||||||
|
</button>
|
||||||
|
<button tool="rect" title="draw a rectangle" type="button" class="whiteboardTool">
|
||||||
|
<i class="far fa-square"></i>
|
||||||
|
</button>
|
||||||
|
<button tool="circle" title="draw a circle" type="button" class="whiteboardTool">
|
||||||
|
<i class="far fa-circle"></i>
|
||||||
|
</button>
|
||||||
|
<button tool="text" title="write text" type="button" class="whiteboardTool">
|
||||||
|
<i class="fas fa-font"></i>
|
||||||
|
</button>
|
||||||
|
<button tool="eraser" title="take the eraser" type="button" class="whiteboardTool">
|
||||||
|
<i class="fa fa-eraser"></i>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="btn-group">
|
||||||
|
<button style="width: 190px; cursor:default;">
|
||||||
|
<div class="activeToolIcon" style="position:absolute; top:2px; left:2px; font-size: 0.6em;"><i
|
||||||
|
class="fa fa-pencil-alt"></i></div>
|
||||||
|
<img style="position: absolute; left: 11px; top: 16px; height:14px; width:130px;"
|
||||||
|
src="./images/slider-background.svg">
|
||||||
|
<input title="Thickness" id="whiteboardThicknessSlider"
|
||||||
|
style="position: absolute; left:9px; width: 130px; top: 15px;" type="range" min="1" max="50"
|
||||||
|
value="3">
|
||||||
|
<div title="Colorpicker"
|
||||||
|
style="position: absolute; left: 155px; top: 10px; width: 26px; height: 23px; border-radius: 3px; overflow: hidden; border: 1px solid darkgrey;">
|
||||||
|
<div id="whiteboardColorpicker" value="#000000"
|
||||||
|
style="width: 40px; height: 35px; border: 0px; padding: 0px; position: relative; top: 0px; left: -5px;">
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="btn-group">
|
||||||
|
<button id="saveAsImageBtn" title="Save whiteboard as image" type="button" class="whiteboardBtn">
|
||||||
|
<i class="fas fa-image"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-save"></i>
|
||||||
|
</button>
|
||||||
|
<button style="position: relative; display: none;" id="uploadWebDavBtn" title="Save whiteboard to webdav"
|
||||||
|
type="button" class="whiteboardBtn">
|
||||||
|
|
||||||
|
<i class="fas fa-globe"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-save"></i>
|
||||||
|
</button>
|
||||||
|
<button style="position: relative;" id="saveAsJSONBtn" title="Save whiteboard as JSON" type="button"
|
||||||
|
class="whiteboardBtn">
|
||||||
|
<i class="far fa-file-alt"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-save"></i>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="btn-group">
|
||||||
|
|
||||||
|
<button id="addImgToCanvasBtn" title="Upload Image to whiteboard" type="button" class="whiteboardBtn">
|
||||||
|
<i class="fas fa-image"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-upload"></i>
|
||||||
|
</button>
|
||||||
|
|
||||||
|
<button style="position: relative;" id="addPageBtn" title="Add a page to this canvas" type="button" class="whiteboardBtn">
|
||||||
|
|
||||||
|
<i class="far fa-file-alt"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-upload"></i>
|
||||||
|
</button>
|
||||||
|
|
||||||
|
<button style="position: relative;" id="uploadJsonBtn" title="Load saved JSON to whiteboard" type="button" class="whiteboardBtn">
|
||||||
|
|
||||||
|
<i class="far fa-file-alt"></i>
|
||||||
|
<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
|
||||||
|
class="fas fa-upload"></i>
|
||||||
|
</button>
|
||||||
|
<input style="display:none;" id="myFile" type="file" />
|
||||||
|
|
||||||
|
<button id="shareWhiteboardBtn" title="share whiteboard" type="button">
|
||||||
|
<i class="fas fa-share-square"></i>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div class="btn-group minGroup">
|
||||||
|
<button style="width: 25px; padding: 11px 11px;" id="minMaxBtn" title="hide buttons" type="button">
|
||||||
|
<i id="minBtn" style="position:relative; left:-5px;" class="fas fa-angle-left"></i>
|
||||||
|
<i id="maxBtn" style="position:relative; left:-5px; display: none;" class="fas fa-angle-right"></i>
|
||||||
|
</button>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<!---Whiteboard container -!-->
|
||||||
|
<div id="whiteboardContainer" style="z-index: 0;"></div>
|
||||||
|
|
||||||
|
</body>
|
||||||
|
|
||||||
|
</html>
|
45
public/js/keybinds.js
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
/* -----------
|
||||||
|
KEYBINDINGS
|
||||||
|
----------- */
|
||||||
|
|
||||||
|
//> defmod is "command" on OS X and "ctrl" elsewhere
|
||||||
|
//Advanced Example: 'defmod-k j' -> For this to fire you have to first press both ctrl and k, and then j.
|
||||||
|
|
||||||
|
var keybinds = {
|
||||||
|
// 'key(s)' : 'function',
|
||||||
|
'defmod-shift-z' : 'clearWhiteboard',
|
||||||
|
'defmod-z' : 'undoStep',
|
||||||
|
'defmod-x' : 'setTool_recSelect',
|
||||||
|
'defmod-m' : 'setTool_mouse',
|
||||||
|
'defmod-p' : 'setTool_pen',
|
||||||
|
'defmod-l' : 'setTool_line',
|
||||||
|
'defmod-r' : 'setTool_rect',
|
||||||
|
'defmod-c' : 'setTool_circle',
|
||||||
|
'defmod-shift-f' : 'toggleLineRecCircle',
|
||||||
|
'defmod-shift-x' : 'togglePenEraser',
|
||||||
|
'defmod-shift-r' : 'toggleMainColors',
|
||||||
|
'defmod-a' : 'setTool_text',
|
||||||
|
'defmod-e' : 'setTool_eraser',
|
||||||
|
'defmod-up' : 'thickness_bigger',
|
||||||
|
'defmod-down' : 'thickness_smaller',
|
||||||
|
'defmod-shift-c' : 'openColorPicker',
|
||||||
|
'defmod-shift-1' : 'setDrawColorBlack',
|
||||||
|
'defmod-shift-2' : 'setDrawColorBlue',
|
||||||
|
'defmod-shift-3' : 'setDrawColorGreen',
|
||||||
|
'defmod-shift-4' : 'setDrawColorYellow',
|
||||||
|
'defmod-shift-5' : 'setDrawColorRed',
|
||||||
|
'defmod-s' : 'saveWhiteboardAsImage',
|
||||||
|
'defmod-shift-k' : 'saveWhiteboardAsJson',
|
||||||
|
'defmod-shift-i' : 'uploadWhiteboardToWebDav',
|
||||||
|
'defmod-shift-j' : 'uploadJsonToWhiteboard',
|
||||||
|
'defmod-shift-s' : 'shareWhiteboard',
|
||||||
|
'tab' : 'hideShowControls',
|
||||||
|
'up' : 'moveDraggableUp',
|
||||||
|
'down' : 'moveDraggableDown',
|
||||||
|
'left' : 'moveDraggableLeft',
|
||||||
|
'right' : 'moveDraggableRight',
|
||||||
|
'defmod-enter' : 'dropDraggable',
|
||||||
|
'shift-enter' : 'addToBackground',
|
||||||
|
'escape' : 'cancelAllActions',
|
||||||
|
'del' : 'deleteSelection'
|
||||||
|
}
|
5
public/js/libs/fontawseome5.8.1.min.js
vendored
Normal file
4
public/js/libs/jqColorPicker.min.js
vendored
Normal file
4
public/js/libs/jquery-3.2.1.min.js
vendored
Normal file
13
public/js/libs/jquery-ui.min.js
vendored
Normal file
14
public/js/libs/keymage.min.js
vendored
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
/*
|
||||||
|
|
||||||
|
keymage.js - Javascript keyboard bindings handling
|
||||||
|
http://github.com/piranha/keymage
|
||||||
|
|
||||||
|
(c) 2012-2016 Alexander Solovyov under terms of ISC License
|
||||||
|
*/
|
||||||
|
(function(h,u){h(function(){function h(b){var a=b.split(/-(?!$)/),c=a[a.length-1],e={code:l[c]};if(!e.code)throw'Unknown key "'+c+'" in keystring "'+b+'"';for(var f,d=0;d<a.length-1;d++){c=a[d];f=z[c];if(!f)throw'Unknown modifier "'+c+'" in keystring "'+b+'"';e[f]=!0}return e}function q(b){for(var a="",c=0;c<r.length;c++)b[r[c]]&&(a+=r[c]+"-");return a+=n[b.code]}function A(b){for(var a=[],c=b.split(" "),e=0;e<c.length;e++){var f=h(c[e]),f=q(f);a.push(f)}a.original=b;return a}function B(b){for(var a=
|
||||||
|
{code:b.keyCode},c=0;c<v.length;c++){var e=v[c];b[e]&&(a[e.slice(0,e.length-3)]=!0)}return q(a)}function w(b,a,c){b=b.split(".");var e=s;b=b.concat(a);a=0;for(var f=b.length;a<f;a++){var d=b[a];if(d&&(e=e[d]||(e[d]={}),c&&c._keymage.preventDefault&&(e.preventDefault=!0),a===f-1))return e.handlers||(e.handlers=[])}}function C(b,a,c){w(b,a,c).push(c)}function x(b,a,c){b=w(b,a);c=b.indexOf(c);~c&&b.splice(c,1)}function y(b,a,c,e){if(a===u&&c===u)return function(a,c){return g(b,a,c)};"function"===typeof a&&
|
||||||
|
(e=c,c=a,a=b,b="");a=A(a);return[b,a,c,e]}function g(b,a,c,e){var d=y(b,a,c,e);c=d[2];e=d[3];c._keymage=e||{};c._keymage.original=a;C.apply(null,d);return function(){x.apply(null,d)}}var v=["shiftKey","ctrlKey","altKey","metaKey"],z={shift:"shift",ctrl:"ctrl",control:"ctrl",alt:"alt",option:"alt",win:"meta",cmd:"meta","super":"meta",meta:"meta",defmod:"undefined"!==typeof navigator&&~navigator.userAgent.indexOf("Mac OS X")?"meta":"ctrl"},r=["shift","ctrl","alt","meta"],D=[16,17,18,91],l={backspace:8,
|
||||||
|
tab:9,enter:13,"return":13,pause:19,caps:20,capslock:20,escape:27,esc:27,space:32,pgup:33,pageup:33,pgdown:34,pagedown:34,end:35,home:36,ins:45,insert:45,del:46,"delete":46,left:37,up:38,right:39,down:40,"*":106,"+":107,plus:107,minus:109,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},d;for(d=0;10>d;d++)l["num-"+d]=d+95;for(d=0;10>d;d++)l[""+d]=d+48;for(d=1;25>d;d++)l["f"+d]=d+111;for(d=65;91>d;d++)l[String.fromCharCode(d).toLowerCase()]=d;var n={},p;for(p in l)if(d=
|
||||||
|
l[p],!n[d]||n[d].length<p.length)n[d]=p;var k="",s={},t=[];g.unbind=function(b,a,c){b=y(b,a,c);x.apply(null,b)};g.parse=h;g.stringify=q;g.bindings=s;g.setScope=function(b){k=b?b:""};g.getScope=function(){return k};g.pushScope=function(b){return k=(k?k+".":"")+b};g.popScope=function(b){var a;if(!b)return a=k.lastIndexOf("."),b=k.slice(a+1),k=-1==a?"":k.slice(0,a),b;k=k.replace(RegExp("(^|\\.)"+b+"(\\.|$).*"),"");return b};g.version="1.1.3";window.addEventListener("keydown",function(b){if(!~D.indexOf(b.keyCode)){var a=
|
||||||
|
t.slice();a.push(B(b));for(var c=k.split("."),d,f,g,m=c.length;0<=m;m--){f=s;g=c.slice(0,m);for(var h=0;h<g.length;h++){var l=g[h];l&&(f=f[l]);if(!f)break}if(f){d=!0;for(h=0;h<a.length;h++){g=a[h];if(!f[g]){d=!1;break}f=f[g]}if(d)break}}c=c.slice(0,m).join(".");g=f.preventDefault;if(d&&!f.handlers)t=a,g&&b.preventDefault();else{if(d)for(m=0;m<f.handlers.length;m++)a=f.handlers[m],d=a._keymage,(!1===a.call(d.context,b,{shortcut:d.original,scope:k,definitionScope:c})||g)&&b.preventDefault();t=[]}}},
|
||||||
|
!1);return g})})("undefined"!==typeof define?define:function(h){"undefined"!==typeof module?module.exports=h():window.keymage=h()});
|
3
public/js/libs/socketio2.0.4.min.js
vendored
Normal file
687
public/js/main.js
Normal file
@ -0,0 +1,687 @@
|
|||||||
|
var whiteboardId = getQueryVariable("whiteboardid");
|
||||||
|
var randomid = getQueryVariable("randomid");
|
||||||
|
if (randomid && !whiteboardId) { //set random whiteboard on empty whiteboardid
|
||||||
|
whiteboardId = Array(2).fill(null).map(() => Math.random().toString(36).substr(2)).join('');
|
||||||
|
const urlParams = new URLSearchParams(window.location.search);
|
||||||
|
urlParams.set('whiteboardid', whiteboardId);
|
||||||
|
window.location.search = urlParams;
|
||||||
|
}
|
||||||
|
|
||||||
|
whiteboardId = whiteboardId || "myNewWhiteboard";
|
||||||
|
whiteboardId = unescape(encodeURIComponent(whiteboardId)).replace(/[^a-zA-Z0-9 ]/g, "");
|
||||||
|
var myUsername = getQueryVariable("username");
|
||||||
|
var accessToken = getQueryVariable("accesstoken");
|
||||||
|
myUsername = myUsername || "unknown" + (Math.random() + "").substring(2, 6);
|
||||||
|
accessToken = accessToken || "";
|
||||||
|
var accessDenied = false;
|
||||||
|
|
||||||
|
// Custom Html Title
|
||||||
|
var title = getQueryVariable("title");
|
||||||
|
if (!title === false) {
|
||||||
|
document.title = decodeURIComponent(title);
|
||||||
|
}
|
||||||
|
|
||||||
|
var url = document.URL.substr(0, document.URL.lastIndexOf('/'));
|
||||||
|
var signaling_socket = null;
|
||||||
|
var urlSplit = url.split("/");
|
||||||
|
var subdir = "";
|
||||||
|
for (var i = 3; i < urlSplit.length; i++) {
|
||||||
|
subdir = subdir + '/' + urlSplit[i];
|
||||||
|
}
|
||||||
|
if (subdir != "") {
|
||||||
|
signaling_socket = io("", { "path": subdir + "/socket.io" }); //Connect even if we are in a subdir behind a reverse proxy
|
||||||
|
} else {
|
||||||
|
signaling_socket = io();
|
||||||
|
}
|
||||||
|
|
||||||
|
signaling_socket.on('connect', function () {
|
||||||
|
console.log("Websocket connected!");
|
||||||
|
|
||||||
|
signaling_socket.on('drawToWhiteboard', function (content) {
|
||||||
|
whiteboard.handleEventsAndData(content, true);
|
||||||
|
});
|
||||||
|
|
||||||
|
signaling_socket.on('refreshUserBadges', function () {
|
||||||
|
whiteboard.refreshUserBadges();
|
||||||
|
});
|
||||||
|
|
||||||
|
signaling_socket.on('wrongAccessToken', function () {
|
||||||
|
if (!accessDenied) {
|
||||||
|
accessDenied = true;
|
||||||
|
showBasicAlert("Access denied! Wrong accessToken!")
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
signaling_socket.on('updateSmallestScreenResolution', function (widthHeight) {
|
||||||
|
whiteboard.updateSmallestScreenResolution(widthHeight["w"], widthHeight["h"]);
|
||||||
|
});
|
||||||
|
|
||||||
|
signaling_socket.on('updateBiggestScreenResolution', function (widthHeight) {
|
||||||
|
//whiteboard.updateSmallestScreenResolution(widthHeight["w"], widthHeight["h"]);
|
||||||
|
// todo: implement biggest resolution check & update
|
||||||
|
});
|
||||||
|
|
||||||
|
signaling_socket.emit('joinWhiteboard', { wid: whiteboardId, at: accessToken, windowWidthHeight: { w: $(window).width(), h: $(window).height() } });
|
||||||
|
});
|
||||||
|
|
||||||
|
$(document).ready(function () {
|
||||||
|
if (getQueryVariable("webdav") == "true") {
|
||||||
|
$("#uploadWebDavBtn").show();
|
||||||
|
}
|
||||||
|
whiteboard.loadWhiteboard("#whiteboardContainer", { //Load the whiteboard
|
||||||
|
whiteboardId: whiteboardId,
|
||||||
|
username: btoa(myUsername),
|
||||||
|
sendFunction: function (content) {
|
||||||
|
content["at"] = accessToken;
|
||||||
|
signaling_socket.emit('drawToWhiteboard', content);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// request whiteboard from server
|
||||||
|
$.get(subdir + "/loadwhiteboard", { wid: whiteboardId, at: accessToken }).done(function (data) {
|
||||||
|
whiteboard.loadData(data)
|
||||||
|
});
|
||||||
|
|
||||||
|
$(window).resize(function () {
|
||||||
|
signaling_socket.emit('updateScreenResolution', { at: accessToken, windowWidthHeight: { w: $(window).width(), h: $(window).height() } });
|
||||||
|
})
|
||||||
|
|
||||||
|
/*----------------/
|
||||||
|
Whiteboard actions
|
||||||
|
/----------------*/
|
||||||
|
|
||||||
|
//Handle key actions
|
||||||
|
$(document).on("keydown", function (e) {
|
||||||
|
if (e.which == 16) {
|
||||||
|
whiteboard.pressedKeys["shift"] = true; //Used for straight lines...
|
||||||
|
}
|
||||||
|
//console.log(e.which);
|
||||||
|
});
|
||||||
|
$(document).on("keyup", function (e) {
|
||||||
|
if (e.which == 16) {
|
||||||
|
whiteboard.pressedKeys["shift"] = false;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
var shortcutFunctions = {
|
||||||
|
clearWhiteboard: function () { whiteboard.clearWhiteboard(); },
|
||||||
|
undoStep: function () { whiteboard.undoWhiteboardClick(); },
|
||||||
|
setTool_mouse: function () { $(".whiteboardTool[tool=mouse]").click(); },
|
||||||
|
setTool_recSelect: function () { $(".whiteboardTool[tool=recSelect]").click(); },
|
||||||
|
setTool_pen: function () {
|
||||||
|
$(".whiteboardTool[tool=pen]").click();
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
},
|
||||||
|
setTool_line: function () { $(".whiteboardTool[tool=line]").click(); },
|
||||||
|
setTool_rect: function () { $(".whiteboardTool[tool=rect]").click(); },
|
||||||
|
setTool_circle: function () { $(".whiteboardTool[tool=circle]").click(); },
|
||||||
|
setTool_text: function () { $(".whiteboardTool[tool=text]").click(); },
|
||||||
|
setTool_eraser: function () {
|
||||||
|
$(".whiteboardTool[tool=eraser]").click();
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
},
|
||||||
|
thickness_bigger: function () {
|
||||||
|
var thickness = parseInt($("#whiteboardThicknessSlider").val()) + 1;
|
||||||
|
$("#whiteboardThicknessSlider").val(thickness);
|
||||||
|
whiteboard.setStrokeThickness(thickness);
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
},
|
||||||
|
thickness_smaller: function () {
|
||||||
|
var thickness = parseInt($("#whiteboardThicknessSlider").val()) - 1;
|
||||||
|
$("#whiteboardThicknessSlider").val(thickness);
|
||||||
|
whiteboard.setStrokeThickness(thickness);
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
},
|
||||||
|
openColorPicker: function () { $("#whiteboardColorpicker").click(); },
|
||||||
|
saveWhiteboardAsImage: function () { $("#saveAsImageBtn").click(); },
|
||||||
|
saveWhiteboardAsJson: function () { $("#saveAsJSONBtn").click(); },
|
||||||
|
uploadWhiteboardToWebDav: function () { $("#uploadWebDavBtn").click(); },
|
||||||
|
uploadJsonToWhiteboard: function () { $("#uploadJsonBtn").click(); },
|
||||||
|
shareWhiteboard: function () { $("#shareWhiteboardBtn").click(); },
|
||||||
|
hideShowControls: function () { $("#minMaxBtn").click(); },
|
||||||
|
|
||||||
|
setDrawColorBlack: function () {
|
||||||
|
whiteboard.setDrawColor("black");
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
$("#whiteboardColorpicker").css({ "background": "black" });
|
||||||
|
},
|
||||||
|
setDrawColorRed: function () {
|
||||||
|
whiteboard.setDrawColor("red");
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
$("#whiteboardColorpicker").css({ "background": "red" });
|
||||||
|
},
|
||||||
|
setDrawColorGreen: function () {
|
||||||
|
whiteboard.setDrawColor("green");
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
$("#whiteboardColorpicker").css({ "background": "green" });
|
||||||
|
},
|
||||||
|
setDrawColorBlue: function () {
|
||||||
|
whiteboard.setDrawColor("blue");
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
$("#whiteboardColorpicker").css({ "background": "blue" });
|
||||||
|
},
|
||||||
|
setDrawColorYellow: function () {
|
||||||
|
whiteboard.setDrawColor("yellow");
|
||||||
|
whiteboard.redrawMouseCursor();
|
||||||
|
$("#whiteboardColorpicker").css({ "background": "yellow" });
|
||||||
|
},
|
||||||
|
|
||||||
|
toggleLineRecCircle: function () {
|
||||||
|
var activeTool = $(".whiteboardTool.active").attr("tool");
|
||||||
|
if (activeTool == "line") {
|
||||||
|
$(".whiteboardTool[tool=rect]").click();
|
||||||
|
} else if (activeTool == "rect") {
|
||||||
|
$(".whiteboardTool[tool=circle]").click();
|
||||||
|
} else {
|
||||||
|
$(".whiteboardTool[tool=line]").click();
|
||||||
|
}
|
||||||
|
},
|
||||||
|
togglePenEraser: function () {
|
||||||
|
var activeTool = $(".whiteboardTool.active").attr("tool");
|
||||||
|
if (activeTool == "pen") {
|
||||||
|
$(".whiteboardTool[tool=eraser]").click();
|
||||||
|
} else {
|
||||||
|
$(".whiteboardTool[tool=pen]").click();
|
||||||
|
}
|
||||||
|
},
|
||||||
|
toggleMainColors: function () {
|
||||||
|
var bgColor = $("#whiteboardColorpicker")[0].style.backgroundColor;
|
||||||
|
if (bgColor == "blue") {
|
||||||
|
shortcutFunctions.setDrawColorGreen();
|
||||||
|
} else if (bgColor == "green") {
|
||||||
|
shortcutFunctions.setDrawColorYellow();
|
||||||
|
} else if (bgColor == "yellow") {
|
||||||
|
shortcutFunctions.setDrawColorRed();
|
||||||
|
} else if (bgColor == "red") {
|
||||||
|
shortcutFunctions.setDrawColorBlack();
|
||||||
|
} else {
|
||||||
|
shortcutFunctions.setDrawColorBlue();
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
moveDraggableUp: function () {
|
||||||
|
var elm = whiteboard.tool == "text" ? $("#" + whiteboard.latestActiveTextBoxId) : $(".dragMe")[0];
|
||||||
|
var p = $(elm).position();
|
||||||
|
$(elm).css({ top: p.top - 5, left: p.left })
|
||||||
|
},
|
||||||
|
moveDraggableDown: function () {
|
||||||
|
var elm = whiteboard.tool == "text" ? $("#" + whiteboard.latestActiveTextBoxId) : $(".dragMe")[0];
|
||||||
|
var p = $(elm).position();
|
||||||
|
$(elm).css({ top: p.top + 5, left: p.left })
|
||||||
|
},
|
||||||
|
moveDraggableLeft: function () {
|
||||||
|
var elm = whiteboard.tool == "text" ? $("#" + whiteboard.latestActiveTextBoxId) : $(".dragMe")[0];
|
||||||
|
var p = $(elm).position();
|
||||||
|
$(elm).css({ top: p.top, left: p.left - 5 })
|
||||||
|
},
|
||||||
|
moveDraggableRight: function () {
|
||||||
|
var elm = whiteboard.tool == "text" ? $("#" + whiteboard.latestActiveTextBoxId) : $(".dragMe")[0];
|
||||||
|
var p = $(elm).position();
|
||||||
|
$(elm).css({ top: p.top, left: p.left + 5 })
|
||||||
|
},
|
||||||
|
dropDraggable: function () {
|
||||||
|
$($(".dragMe")[0]).find('.addToCanvasBtn').click();
|
||||||
|
},
|
||||||
|
addToBackground: function () {
|
||||||
|
$($(".dragMe")[0]).find('.addToBackgroundBtn').click();
|
||||||
|
},
|
||||||
|
cancelAllActions: function () { whiteboard.escKeyAction(); },
|
||||||
|
deleteSelection: function () { whiteboard.delKeyAction(); },
|
||||||
|
}
|
||||||
|
|
||||||
|
//Load keybindings from keybinds.js to given functions
|
||||||
|
for (var i in keybinds) {
|
||||||
|
if (shortcutFunctions[keybinds[i]]) {
|
||||||
|
keymage(i, shortcutFunctions[keybinds[i]], { preventDefault: true });
|
||||||
|
} else {
|
||||||
|
console.error("function you want to keybind on key:", i, "named:", keybinds[i], "is not available!")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// whiteboard clear button
|
||||||
|
$("#whiteboardTrashBtn").click(function () {
|
||||||
|
$("#whiteboardTrashBtnConfirm").show().focus();
|
||||||
|
$(this).css({ visibility: "hidden" });
|
||||||
|
});
|
||||||
|
|
||||||
|
$("#whiteboardTrashBtnConfirm").mouseout(function () {
|
||||||
|
$(this).hide();
|
||||||
|
$("#whiteboardTrashBtn").css({ visibility: "inherit" });
|
||||||
|
});
|
||||||
|
|
||||||
|
$("#whiteboardTrashBtnConfirm").click(function () {
|
||||||
|
$(this).hide();
|
||||||
|
$("#whiteboardTrashBtn").css({ visibility: "inherit" });
|
||||||
|
whiteboard.clearWhiteboard();
|
||||||
|
});
|
||||||
|
|
||||||
|
// undo button
|
||||||
|
$("#whiteboardUndoBtn").click(function () {
|
||||||
|
whiteboard.undoWhiteboardClick();
|
||||||
|
});
|
||||||
|
|
||||||
|
// switch tool
|
||||||
|
$(".whiteboardTool").click(function () {
|
||||||
|
$(".whiteboardTool").removeClass("active");
|
||||||
|
$(this).addClass("active");
|
||||||
|
var activeTool = $(this).attr("tool");
|
||||||
|
whiteboard.setTool(activeTool);
|
||||||
|
if (activeTool == "mouse" || activeTool == "recSelect") {
|
||||||
|
$(".activeToolIcon").empty();
|
||||||
|
} else {
|
||||||
|
$(".activeToolIcon").html($(this).html()); //Set Active icon the same as the button icon
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// upload image button
|
||||||
|
$("#addImgToCanvasBtn").click(function () {
|
||||||
|
showBasicAlert("Please drag the image into the browser.");
|
||||||
|
});
|
||||||
|
|
||||||
|
// save image as png
|
||||||
|
$("#saveAsImageBtn").click(function () {
|
||||||
|
var imgData = whiteboard.getImageDataBase64();
|
||||||
|
|
||||||
|
var w = window.open('about:blank'); //Firefox will not allow downloads without extra window
|
||||||
|
setTimeout(function () { //FireFox seems to require a setTimeout for this to work.
|
||||||
|
var a = document.createElement('a');
|
||||||
|
a.href = imgData;
|
||||||
|
a.download = 'whiteboard.png';
|
||||||
|
w.document.body.appendChild(a);
|
||||||
|
a.click();
|
||||||
|
w.document.body.removeChild(a);
|
||||||
|
setTimeout(function () { w.close(); }, 100);
|
||||||
|
}, 0);
|
||||||
|
});
|
||||||
|
|
||||||
|
// save image to json containing steps
|
||||||
|
$("#saveAsJSONBtn").click(function () {
|
||||||
|
var imgData = whiteboard.getImageDataJson();
|
||||||
|
|
||||||
|
var w = window.open('about:blank'); //Firefox will not allow downloads without extra window
|
||||||
|
setTimeout(function () { //FireFox seems to require a setTimeout for this to work.
|
||||||
|
var a = document.createElement('a');
|
||||||
|
a.href = window.URL.createObjectURL(new Blob([imgData], { type: 'text/json' }));
|
||||||
|
a.download = 'whiteboard.json';
|
||||||
|
w.document.body.appendChild(a);
|
||||||
|
a.click();
|
||||||
|
w.document.body.removeChild(a);
|
||||||
|
setTimeout(function () { w.close(); }, 100);
|
||||||
|
}, 0);
|
||||||
|
});
|
||||||
|
|
||||||
|
$("#uploadWebDavBtn").click(function () {
|
||||||
|
if ($(".webdavUploadBtn").length > 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
var webdavserver = localStorage.getItem('webdavserver') || ""
|
||||||
|
var webdavpath = localStorage.getItem('webdavpath') || "/"
|
||||||
|
var webdavusername = localStorage.getItem('webdavusername') || ""
|
||||||
|
var webdavpassword = localStorage.getItem('webdavpassword') || ""
|
||||||
|
var webDavHtml = $('<div>' +
|
||||||
|
'<table>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td>Server URL:</td>' +
|
||||||
|
'<td><input class="webdavserver" type="text" value="' + webdavserver + '" placeholder="https://yourserver.com/remote.php/webdav/"></td>' +
|
||||||
|
'<td></td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td>Path:</td>' +
|
||||||
|
'<td><input class="webdavpath" type="text" placeholder="folder" value="' + webdavpath + '"></td>' +
|
||||||
|
'<td style="font-size: 0.7em;"><i>path always have to start & end with "/"</i></td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td>Username:</td>' +
|
||||||
|
'<td><input class="webdavusername" type="text" value="' + webdavusername + '" placeholder="username"></td>' +
|
||||||
|
'<td style="font-size: 0.7em;"></td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td>Password:</td>' +
|
||||||
|
'<td><input class="webdavpassword" type="password" value="' + webdavpassword + '" placeholder="password"></td>' +
|
||||||
|
'<td style="font-size: 0.7em;"></td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td style="font-size: 0.7em;" colspan="3">Note: You have to generate and use app credentials if you have 2 Factor Auth activated on your dav/nextcloud server!</td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'<tr>' +
|
||||||
|
'<td></td>' +
|
||||||
|
'<td colspan="2"><span class="loadingWebdavText" style="display:none;">Saving to webdav, please wait...</span><button class="modalBtn webdavUploadBtn"><i class="fas fa-upload"></i> Start Upload</button></td>' +
|
||||||
|
'</tr>' +
|
||||||
|
'</table>' +
|
||||||
|
'</div>');
|
||||||
|
webDavHtml.find(".webdavUploadBtn").click(function () {
|
||||||
|
var webdavserver = webDavHtml.find(".webdavserver").val();
|
||||||
|
localStorage.setItem('webdavserver', webdavserver);
|
||||||
|
var webdavpath = webDavHtml.find(".webdavpath").val();
|
||||||
|
localStorage.setItem('webdavpath', webdavpath);
|
||||||
|
var webdavusername = webDavHtml.find(".webdavusername").val();
|
||||||
|
localStorage.setItem('webdavusername', webdavusername);
|
||||||
|
var webdavpassword = webDavHtml.find(".webdavpassword").val();
|
||||||
|
localStorage.setItem('webdavpassword', webdavpassword);
|
||||||
|
var base64data = whiteboard.getImageDataBase64();
|
||||||
|
var webdavaccess = {
|
||||||
|
webdavserver: webdavserver,
|
||||||
|
webdavpath: webdavpath,
|
||||||
|
webdavusername: webdavusername,
|
||||||
|
webdavpassword: webdavpassword
|
||||||
|
}
|
||||||
|
webDavHtml.find(".loadingWebdavText").show();
|
||||||
|
webDavHtml.find(".webdavUploadBtn").hide();
|
||||||
|
saveWhiteboardToWebdav(base64data, webdavaccess, function (err) {
|
||||||
|
if (err) {
|
||||||
|
webDavHtml.find(".loadingWebdavText").hide();
|
||||||
|
webDavHtml.find(".webdavUploadBtn").show();
|
||||||
|
} else {
|
||||||
|
webDavHtml.parents(".basicalert").remove();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
})
|
||||||
|
showBasicAlert(webDavHtml, {
|
||||||
|
header: "Save to Webdav",
|
||||||
|
okBtnText: "cancel",
|
||||||
|
headercolor: "#0082c9"
|
||||||
|
})
|
||||||
|
});
|
||||||
|
|
||||||
|
// add page
|
||||||
|
$("#addPageBtn").click(function () {
|
||||||
|
whiteboard.addPage();
|
||||||
|
});
|
||||||
|
|
||||||
|
// upload json containing steps
|
||||||
|
$("#uploadJsonBtn").click(function () {
|
||||||
|
$("#myFile").click();
|
||||||
|
});
|
||||||
|
|
||||||
|
$("#shareWhiteboardBtn").click(function () {
|
||||||
|
var url = window.location.href;
|
||||||
|
var s = url.indexOf("&username=") !== -1 ? "&username=" : "username="; //Remove username from url
|
||||||
|
var urlSlpit = url.split(s);
|
||||||
|
var urlStart = urlSlpit[0];
|
||||||
|
if (urlSlpit.length > 1) {
|
||||||
|
var endSplit = urlSlpit[1].split("&");
|
||||||
|
endSplit = endSplit.splice(1, 1);
|
||||||
|
urlStart += "&" + endSplit.join("&");
|
||||||
|
}
|
||||||
|
$("<textarea/>").appendTo("body").val(urlStart).select().each(function () {
|
||||||
|
document.execCommand('copy');
|
||||||
|
}).remove();
|
||||||
|
showBasicAlert("Copied Whiteboard-URL to clipboard.", { hideAfter: 2 })
|
||||||
|
});
|
||||||
|
|
||||||
|
var btnsMini = false;
|
||||||
|
$("#minMaxBtn").click(function () {
|
||||||
|
if (!btnsMini) {
|
||||||
|
$("#toolbar").find(".btn-group:not(.minGroup)").hide();
|
||||||
|
$(this).find("#minBtn").hide();
|
||||||
|
$(this).find("#maxBtn").show();
|
||||||
|
} else {
|
||||||
|
$("#toolbar").find(".btn-group").show();
|
||||||
|
$(this).find("#minBtn").show();
|
||||||
|
$(this).find("#maxBtn").hide();
|
||||||
|
}
|
||||||
|
btnsMini = !btnsMini;
|
||||||
|
})
|
||||||
|
|
||||||
|
// load json to whiteboard
|
||||||
|
$("#myFile").on("change", function () {
|
||||||
|
var file = document.getElementById("myFile").files[0];
|
||||||
|
var reader = new FileReader();
|
||||||
|
reader.onload = function (e) {
|
||||||
|
try {
|
||||||
|
var j = JSON.parse(e.target.result);
|
||||||
|
whiteboard.loadJsonData(j);
|
||||||
|
} catch (e) {
|
||||||
|
showBasicAlert("File was not a valid JSON!");
|
||||||
|
}
|
||||||
|
};
|
||||||
|
reader.readAsText(file);
|
||||||
|
$(this).val("");
|
||||||
|
});
|
||||||
|
|
||||||
|
// On thickness slider change
|
||||||
|
$("#whiteboardThicknessSlider").on("input", function () {
|
||||||
|
whiteboard.setStrokeThickness($(this).val());
|
||||||
|
});
|
||||||
|
|
||||||
|
// handle drag&drop
|
||||||
|
var dragCounter = 0;
|
||||||
|
$('#whiteboardContainer').on("dragenter", function (e) {
|
||||||
|
e.preventDefault();
|
||||||
|
e.stopPropagation();
|
||||||
|
dragCounter++;
|
||||||
|
whiteboard.dropIndicator.show();
|
||||||
|
});
|
||||||
|
|
||||||
|
$('#whiteboardContainer').on("dragleave", function (e) {
|
||||||
|
e.preventDefault();
|
||||||
|
e.stopPropagation();
|
||||||
|
dragCounter--;
|
||||||
|
if (dragCounter === 0) {
|
||||||
|
whiteboard.dropIndicator.hide();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
$('#whiteboardContainer').on('drop', function (e) { //Handle drop
|
||||||
|
if (e.originalEvent.dataTransfer) {
|
||||||
|
if (e.originalEvent.dataTransfer.files.length) { //File from harddisc
|
||||||
|
e.preventDefault();
|
||||||
|
e.stopPropagation();
|
||||||
|
var filename = e.originalEvent.dataTransfer.files[0]["name"];
|
||||||
|
if (isImageFileName(filename)) {
|
||||||
|
var blob = e.originalEvent.dataTransfer.files[0];
|
||||||
|
var reader = new window.FileReader();
|
||||||
|
reader.readAsDataURL(blob);
|
||||||
|
reader.onloadend = function () {
|
||||||
|
base64data = reader.result;
|
||||||
|
uploadImgAndAddToWhiteboard(base64data);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
showBasicAlert("File must be an image!");
|
||||||
|
}
|
||||||
|
} else { //File from other browser
|
||||||
|
|
||||||
|
var fileUrl = e.originalEvent.dataTransfer.getData('URL');
|
||||||
|
var imageUrl = e.originalEvent.dataTransfer.getData('text/html');
|
||||||
|
var rex = /src="?([^"\s]+)"?\s*/;
|
||||||
|
var url = rex.exec(imageUrl);
|
||||||
|
if (url && url.length > 1) {
|
||||||
|
url = url[1];
|
||||||
|
} else {
|
||||||
|
url = "";
|
||||||
|
}
|
||||||
|
|
||||||
|
isValidImageUrl(fileUrl, function (isImage) {
|
||||||
|
if (isImage && isImageFileName(url)) {
|
||||||
|
whiteboard.addImgToCanvasByUrl(fileUrl);
|
||||||
|
} else {
|
||||||
|
isValidImageUrl(url, function (isImage) {
|
||||||
|
if (isImage) {
|
||||||
|
if (isImageFileName(url) || url.startsWith("http")) {
|
||||||
|
whiteboard.addImgToCanvasByUrl(url);
|
||||||
|
} else {
|
||||||
|
uploadImgAndAddToWhiteboard(url); //Last option maybe its base64
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
showBasicAlert("Can only upload Imagedata!");
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
|
dragCounter = 0;
|
||||||
|
whiteboard.dropIndicator.hide();
|
||||||
|
});
|
||||||
|
|
||||||
|
$('#whiteboardColorpicker').colorPicker({
|
||||||
|
renderCallback: function (elm) {
|
||||||
|
whiteboard.setDrawColor(elm.val());
|
||||||
|
}
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
//Prevent site from changing tab on drag&drop
|
||||||
|
window.addEventListener("dragover", function (e) {
|
||||||
|
e = e || event;
|
||||||
|
e.preventDefault();
|
||||||
|
}, false);
|
||||||
|
window.addEventListener("drop", function (e) {
|
||||||
|
e = e || event;
|
||||||
|
e.preventDefault();
|
||||||
|
}, false);
|
||||||
|
|
||||||
|
function uploadImgAndAddToWhiteboard(base64data) {
|
||||||
|
var date = (+new Date());
|
||||||
|
$.ajax({
|
||||||
|
type: 'POST',
|
||||||
|
url: document.URL.substr(0, document.URL.lastIndexOf('/')) + '/upload',
|
||||||
|
data: {
|
||||||
|
'imagedata': base64data,
|
||||||
|
'whiteboardId': whiteboardId,
|
||||||
|
'date': date,
|
||||||
|
'at': accessToken
|
||||||
|
},
|
||||||
|
success: function (msg) {
|
||||||
|
var filename = whiteboardId + "_" + date + ".png";
|
||||||
|
whiteboard.addImgToCanvasByUrl(document.URL.substr(0, document.URL.lastIndexOf('/')) + "/uploads/" + filename); //Add image to canvas
|
||||||
|
console.log("Image uploaded!");
|
||||||
|
},
|
||||||
|
error: function (err) {
|
||||||
|
showBasicAlert("Failed to upload frame: " + JSON.stringify(err));
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function saveWhiteboardToWebdav(base64data, webdavaccess, callback) {
|
||||||
|
var date = (+new Date());
|
||||||
|
$.ajax({
|
||||||
|
type: 'POST',
|
||||||
|
url: document.URL.substr(0, document.URL.lastIndexOf('/')) + '/upload',
|
||||||
|
data: {
|
||||||
|
'imagedata': base64data,
|
||||||
|
'whiteboardId': whiteboardId,
|
||||||
|
'date': date,
|
||||||
|
'at': accessToken,
|
||||||
|
'webdavaccess': JSON.stringify(webdavaccess)
|
||||||
|
},
|
||||||
|
success: function (msg) {
|
||||||
|
showBasicAlert("Whiteboard was saved to Webdav!", {
|
||||||
|
headercolor: "#5c9e5c"
|
||||||
|
});
|
||||||
|
console.log("Image uploaded for webdav!");
|
||||||
|
callback();
|
||||||
|
},
|
||||||
|
error: function (err) {
|
||||||
|
if (err.status == 403) {
|
||||||
|
showBasicAlert("Could not connect to Webdav folder! Please check the credentials and paths and try again!");
|
||||||
|
} else {
|
||||||
|
showBasicAlert("Unknown Webdav error! ", err);
|
||||||
|
}
|
||||||
|
callback(err);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
// verify if filename refers to an image
|
||||||
|
function isImageFileName(filename) {
|
||||||
|
var extension = filename.split(".")[filename.split(".").length - 1];
|
||||||
|
var known_extensions = ["png", "jpg", "jpeg", "gif", "tiff", "bmp", "webp"];
|
||||||
|
return known_extensions.includes(extension.toLowerCase());
|
||||||
|
}
|
||||||
|
|
||||||
|
// verify if given url is url to an image
|
||||||
|
function isValidImageUrl(url, callback) {
|
||||||
|
var img = new Image();
|
||||||
|
var timer = null;
|
||||||
|
img.onerror = img.onabort = function () {
|
||||||
|
clearTimeout(timer);
|
||||||
|
callback(false);
|
||||||
|
};
|
||||||
|
img.onload = function () {
|
||||||
|
clearTimeout(timer);
|
||||||
|
callback(true);
|
||||||
|
};
|
||||||
|
timer = setTimeout(function () {
|
||||||
|
callback(false);
|
||||||
|
}, 2000);
|
||||||
|
img.src = url;
|
||||||
|
}
|
||||||
|
|
||||||
|
// handle pasting from clipboard
|
||||||
|
window.addEventListener("paste", function (e) {
|
||||||
|
if ($(".basicalert").length > 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (e.clipboardData) {
|
||||||
|
var items = e.clipboardData.items;
|
||||||
|
var imgItemFound = false;
|
||||||
|
if (items) {
|
||||||
|
// Loop through all items, looking for any kind of image
|
||||||
|
for (var i = 0; i < items.length; i++) {
|
||||||
|
if (items[i].type.indexOf("image") !== -1) {
|
||||||
|
imgItemFound = true;
|
||||||
|
// We need to represent the image as a file,
|
||||||
|
var blob = items[i].getAsFile();
|
||||||
|
|
||||||
|
var reader = new window.FileReader();
|
||||||
|
reader.readAsDataURL(blob);
|
||||||
|
reader.onloadend = function () {
|
||||||
|
console.log("Uploading image!");
|
||||||
|
base64data = reader.result;
|
||||||
|
uploadImgAndAddToWhiteboard(base64data);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!imgItemFound && whiteboard.tool != "text") {
|
||||||
|
showBasicAlert("Please Drag&Drop the image into the Whiteboard. (Browsers don't allow copy+past from the filesystem directly)");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
function showBasicAlert(html, newOptions) {
|
||||||
|
var options = {
|
||||||
|
header: "INFO MESSAGE",
|
||||||
|
okBtnText: "Ok",
|
||||||
|
headercolor: "#d25d5d",
|
||||||
|
hideAfter: false
|
||||||
|
}
|
||||||
|
if (newOptions) {
|
||||||
|
for (var i in newOptions) {
|
||||||
|
options[i] = newOptions[i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
var alertHtml = $('<div class="basicalert" style="position:absolute; top:0px; left:0px; width:100%; top:70px; font-family: monospace;">' +
|
||||||
|
'<div style="width: 30%; margin: auto; background: #aaaaaa; border-radius: 5px; font-size: 1.2em; border: 1px solid gray;">' +
|
||||||
|
'<div style="border-bottom: 1px solid #676767; background: ' + options["headercolor"] + '; padding-left: 5px; font-size: 0.8em;">' + options["header"] + '</div>' +
|
||||||
|
'<div style="padding: 10px;" class="htmlcontent"></div>' +
|
||||||
|
'<div style="height: 20px; padding: 10px;"><button class="modalBtn okbtn" style="float: right;">' + options["okBtnText"] + '</button></div>' +
|
||||||
|
'</div>' +
|
||||||
|
'</div>');
|
||||||
|
alertHtml.find(".htmlcontent").append(html);
|
||||||
|
$("body").append(alertHtml);
|
||||||
|
alertHtml.find(".okbtn").click(function () {
|
||||||
|
alertHtml.remove();
|
||||||
|
})
|
||||||
|
if (options.hideAfter) {
|
||||||
|
setTimeout(function () {
|
||||||
|
alertHtml.find(".okbtn").click();
|
||||||
|
}, 1000 * options.hideAfter)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// get 'GET' parameter by variable name
|
||||||
|
function getQueryVariable(variable) {
|
||||||
|
var query = window.location.search.substring(1);
|
||||||
|
var vars = query.split("&");
|
||||||
|
for (var i = 0; i < vars.length; i++) {
|
||||||
|
var pair = vars[i].split("=");
|
||||||
|
if (pair[0] == variable) {
|
||||||
|
return pair[1];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
1077
public/js/whiteboard.js
Normal file
BIN
public/webfonts/fa-brands-400.eot
Normal file
1008
public/webfonts/fa-brands-400.svg
Normal file
After Width: | Height: | Size: 496 KiB |
BIN
public/webfonts/fa-brands-400.ttf
Normal file
BIN
public/webfonts/fa-brands-400.woff
Normal file
BIN
public/webfonts/fa-brands-400.woff2
Normal file
BIN
public/webfonts/fa-regular-400.eot
Normal file
366
public/webfonts/fa-regular-400.svg
Normal file
@ -0,0 +1,366 @@
|
|||||||
|
<?xml version="1.0" standalone="no"?>
|
||||||
|
<!--
|
||||||
|
Font Awesome Free 5.0.6 by @fontawesome - http://fontawesome.com
|
||||||
|
License - http://fontawesome.com/license (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
|
||||||
|
-->
|
||||||
|
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
|
||||||
|
<svg xmlns="http://www.w3.org/2000/svg">
|
||||||
|
<defs>
|
||||||
|
<font id="fontawesome-free" horiz-adv-x="640">
|
||||||
|
<font-face font-family="Font Awesome 5 Free"
|
||||||
|
units-per-em="512" ascent="448"
|
||||||
|
descent="64"
|
||||||
|
font-weight="400"
|
||||||
|
font-style="Regular" />
|
||||||
|
<missing-glyph horiz-adv-x="0" />
|
||||||
|
<glyph glyph-name="address-book"
|
||||||
|
unicode=""
|
||||||
|
horiz-adv-x="448" d=" M436 288C442.627 288 448 293.373 448 300V340C448 346.627 442.627 352 436 352H416V400C416 426.51 394.51 448 368 448H48C21.49 448 0 426.51 0 400V-16C0 -42.51 21.49 -64 48 -64H368C394.51 -64 416 -42.51 416 -16V32H436C442.627 32 448 37.373 448 44V84C448 90.627 442.627 96 436 96H416V160H436C442.627 160 448 165.373 448 172V212C448 218.627 442.627 224 436 224H416V288H436zM362 -16H54A6 6 0 0 0 48 -10V394A6 6 0 0 0 54 400H362A6 6 0 0 0 368 394V-10A6 6 0 0 0 362 -16zM128 240C128 284.183 163.817 320 208 320S288 284.183 288 240S252.183 160 208 160S128 195.817 128 240zM336 106.523V88C336 74.745 325.255 64 312 64H104C90.745 64 80 74.745 80 88V106.523C80 128.549 94.99 147.7480000000001 116.358 153.09L152.015 162.004C181.116 141.072 226.524 135.059 263.985 162.004L299.642 153.09C321.01 147.748 336 128.548 336 106.523z" />
|
||||||
|
<glyph glyph-name="address-card"
|
||||||
|
unicode=""
|
||||||
|
horiz-adv-x="512" d=" M464 384H48C21.49 384 0 362.51 0 336V48C0 21.49 21.49 0 48 0H464C490.51 0 512 21.49 512 48V336C512 362.51 490.51 384 464 384zM458 48H54A6 6 0 0 0 48 54V330A6 6 0 0 0 54 336H458A6 6 0 0 0 464 330V54A6 6 0 0 0 458 48zM404 224H300C293.373 224 288 229.373 288 236V252C288 258.627 293.373 264 300 264H404C410.627 264 416 258.627 416 252V236C416 229.373 410.627 224 404 224zM404 152H300C293.373 152 288 157.373 288 164V180C288 186.627 293.373 192 300 192H404C410.627 192 416 186.627 416 180V164C416 157.373 410.627 152 404 152zM176 288C209.137 288 236 261.137 236 228S209.137 168 176 168S116 194.863 116 228S142.863 288 176 288zM244.731 162.817L217.989 169.503C189.893 149.294 155.837 153.804 134.011 169.503L107.269 162.817C91.243 158.811 80 144.411 80 127.892V114C80 104.059 88.059 96 98 96H254C263.941 96 272 104.059 272 114V127.892C272 144.411 260.757 158.811 244.731 162.817z" />
|
||||||
|
<glyph glyph-name="arrow-alt-circle-down"
|
||||||
|
unicode=""
|
||||||
|
horiz-adv-x="512" d=" M256 440C119 440 8 329 8 192S119 -56 256 -56S504 55 504 192S393 440 256 440zM256 -8C145.5 -8 56 81.5 56 192S145.5 392 256 392S456 302.5 456 192S366.5 -8 256 -8zM224 308V192H157C146.3 192 141 179.1 148.5 171.5L247.5 72.5C252.2 67.8 259.8 67.8 264.5 72.5L363.5 171.5C371.1 179.1 365.7 192 355 192H288V308C288 314.6 282.6 320 276 320H236C229.4 320 224 314.6 224 308z" />
|
||||||
|
<glyph glyph-name="arrow-alt-circle-left"
|
||||||
|
unicode=""
|
||||||
|
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unicode=""
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||||||
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<glyph glyph-name="thumbs-down"
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unicode=""
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unicode=""
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<glyph glyph-name="times-circle"
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unicode=""
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horiz-adv-x="512" d=" M256 440C119 440 8 329 8 192S119 -56 256 -56S504 55 504 192S393 440 256 440zM256 -8C145.5 -8 56 81.5 56 192S145.5 392 256 392S456 302.5 456 192S366.5 -8 256 -8zM357.8 254.2L295.6 192L357.8 129.8C362.5 125.1 362.5 117.5 357.8 112.8L335.2 90.2C330.5 85.5 322.9 85.5 318.2 90.2L256 152.4L193.8 90.2C189.1 85.5 181.5 85.5 176.8 90.2L154.2 112.8C149.5 117.5 149.5 125.1 154.2 129.8L216.4 192L154.2000000000001 254.2C149.5000000000001 258.9 149.5000000000001 266.5 154.2000000000001 271.2L176.8000000000001 293.8C181.5 298.5 189.1000000000001 298.5 193.8000000000001 293.8L256.0000000000001 231.6L318.2000000000001 293.8C322.9000000000001 298.5 330.5000000000001 298.5 335.2000000000001 293.8L357.8000000000001 271.2C362.5000000000001 266.5 362.5000000000001 258.9 357.8000000000001 254.2z" />
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unicode=""
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unicode=""
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unicode=""
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<glyph glyph-name="window-close"
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unicode=""
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<glyph glyph-name="window-maximize"
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unicode=""
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<glyph glyph-name="window-minimize"
|
||||||
|
unicode=""
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||||||
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horiz-adv-x="512" d=" M480 -32H32C14.3 -32 0 -17.7 0 0S14.3 32 32 32H480C497.7 32 512 17.7 512 0S497.7 -32 480 -32z" />
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<glyph glyph-name="window-restore"
|
||||||
|
unicode=""
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||||||
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</font>
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</defs>
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</svg>
|
After Width: | Height: | Size: 105 KiB |
BIN
public/webfonts/fa-regular-400.ttf
Normal file
BIN
public/webfonts/fa-regular-400.woff
Normal file
BIN
public/webfonts/fa-regular-400.woff2
Normal file
BIN
public/webfonts/fa-solid-900.eot
Normal file
1467
public/webfonts/fa-solid-900.svg
Normal file
After Width: | Height: | Size: 369 KiB |
BIN
public/webfonts/fa-solid-900.ttf
Normal file
BIN
public/webfonts/fa-solid-900.woff
Normal file
BIN
public/webfonts/fa-solid-900.woff2
Normal file
43
s_whiteboard.js
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
//This file is only for saving the whiteboard. (Not to a file, only to RAM atm. Whiteboard is gone after server restart)
|
||||||
|
|
||||||
|
var savedBoards = {};
|
||||||
|
module.exports = {
|
||||||
|
handleEventsAndData: function (content) {
|
||||||
|
var tool = content["t"]; //Tool witch is used
|
||||||
|
var wid = content["wid"]; //whiteboard ID
|
||||||
|
var username = content["username"];
|
||||||
|
if (tool === "clear") { //Clear the whiteboard
|
||||||
|
delete savedBoards[wid];
|
||||||
|
} else if (tool === "undo") { //Undo an action
|
||||||
|
if (savedBoards[wid]) {
|
||||||
|
for (var i = savedBoards[wid].length - 1; i >= 0; i--) {
|
||||||
|
if (savedBoards[wid][i]["username"] == username) {
|
||||||
|
var drawId = savedBoards[wid][i]["drawId"];
|
||||||
|
for (var i = savedBoards[wid].length - 1; i >= 0; i--) {
|
||||||
|
if (savedBoards[wid][i]["drawId"] == drawId && savedBoards[wid][i]["username"] == username) {
|
||||||
|
savedBoards[wid].splice(i, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else if (["line", "pen", "rect", "circle", "eraser", "addImgBG", "recSelect", "eraseRec", "addTextBox", "setTextboxText", "removeTextbox", "setTextboxPosition", "setTextboxFontSize", "setTextboxFontColor"].includes(tool)) { //Save all this actions
|
||||||
|
if (!savedBoards[wid]) {
|
||||||
|
savedBoards[wid] = [];
|
||||||
|
}
|
||||||
|
delete content["wid"]; //Delete id from content so we don't store it twice
|
||||||
|
if (tool === "setTextboxText") {
|
||||||
|
for (var i = savedBoards[wid].length - 1; i >= 0; i--) { //Remove old textbox tex -> dont store it twice
|
||||||
|
if (savedBoards[wid][i]["t"] === "setTextboxText" && savedBoards[wid][i]["d"][0] === content["d"][0]) {
|
||||||
|
savedBoards[wid].splice(i, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
savedBoards[wid].push(content);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
loadStoredData: function (wid) { //Load saved whiteboard
|
||||||
|
return savedBoards[wid] ? savedBoards[wid] : [];
|
||||||
|
}
|
||||||
|
}
|
@ -1,99 +0,0 @@
|
|||||||
{
|
|
||||||
"$schema": "http://json-schema.org/draft-07/schema#",
|
|
||||||
"title": "Whiteboard config",
|
|
||||||
"type": "object",
|
|
||||||
"properties": {
|
|
||||||
"backend": {
|
|
||||||
"type": "object",
|
|
||||||
"required": ["accessToken", "performance", "enableWebdav"],
|
|
||||||
"additionalProperties": false,
|
|
||||||
"properties": {
|
|
||||||
"accessToken": {
|
|
||||||
"type": "string"
|
|
||||||
},
|
|
||||||
"enableWebdav": {
|
|
||||||
"type": "boolean"
|
|
||||||
},
|
|
||||||
"performance": {
|
|
||||||
"additionalProperties": false,
|
|
||||||
"type": "object",
|
|
||||||
"required": ["whiteboardInfoBroadcastFreq"],
|
|
||||||
"properties": {
|
|
||||||
"whiteboardInfoBroadcastFreq": {
|
|
||||||
"type": "number",
|
|
||||||
"minimum": 0
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"frontend": {
|
|
||||||
"type": "object",
|
|
||||||
"additionalProperties": false,
|
|
||||||
"required": ["onWhiteboardLoad", "showSmallestScreenIndicator", "performance"],
|
|
||||||
"properties": {
|
|
||||||
"onWhiteboardLoad": {
|
|
||||||
"type": "object",
|
|
||||||
"additionalProperties": false,
|
|
||||||
"required": ["displayInfo", "setReadOnly"],
|
|
||||||
"properties": {
|
|
||||||
"setReadOnly": {
|
|
||||||
"type": "boolean"
|
|
||||||
},
|
|
||||||
"displayInfo": {
|
|
||||||
"type": "boolean"
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"showSmallestScreenIndicator": {
|
|
||||||
"type": "boolean"
|
|
||||||
},
|
|
||||||
"imageDownloadFormat": {
|
|
||||||
"type": "string"
|
|
||||||
},
|
|
||||||
"drawBackgroundGrid": {
|
|
||||||
"type": "boolean"
|
|
||||||
},
|
|
||||||
"backgroundGridImage": {
|
|
||||||
"type": "string"
|
|
||||||
},
|
|
||||||
"performance": {
|
|
||||||
"type": "object",
|
|
||||||
"additionalProperties": false,
|
|
||||||
"required": ["pointerEventsThrottling", "refreshInfoFreq"],
|
|
||||||
"properties": {
|
|
||||||
"pointerEventsThrottling": {
|
|
||||||
"type": "array",
|
|
||||||
"minItems": 1,
|
|
||||||
"items": {
|
|
||||||
"type": "object",
|
|
||||||
"additionalProperties": false,
|
|
||||||
"required": ["fromUserCount", "minDistDelta", "maxFreq"],
|
|
||||||
"properties": {
|
|
||||||
"fromUserCount": {
|
|
||||||
"type": "number",
|
|
||||||
"minimum": 0
|
|
||||||
},
|
|
||||||
"minDistDelta": {
|
|
||||||
"type": "number",
|
|
||||||
"minimum": 0
|
|
||||||
},
|
|
||||||
"maxFreq": {
|
|
||||||
"type": "number",
|
|
||||||
"minimum": 0
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"refreshInfoFreq": {
|
|
||||||
"type": "number",
|
|
||||||
"minimum": 0
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"required": ["backend", "frontend"],
|
|
||||||
"additionalProperties": false
|
|
||||||
}
|
|
@ -1,83 +0,0 @@
|
|||||||
const util = require("util");
|
|
||||||
|
|
||||||
const { getDefaultConfig, getConfig, deepMergeConfigs, isConfigValid } = require("./utils");
|
|
||||||
|
|
||||||
const { getArgs } = require("./../utils");
|
|
||||||
|
|
||||||
const defaultConfig = getDefaultConfig();
|
|
||||||
|
|
||||||
const cliArgs = getArgs();
|
|
||||||
let userConfig = {};
|
|
||||||
|
|
||||||
if (cliArgs["config"]) {
|
|
||||||
userConfig = getConfig(cliArgs["config"]);
|
|
||||||
}
|
|
||||||
|
|
||||||
const config = deepMergeConfigs(defaultConfig, userConfig);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Update the config based on the CLI args
|
|
||||||
* @param {object} startArgs
|
|
||||||
*/
|
|
||||||
function updateConfigFromStartArgs(startArgs) {
|
|
||||||
function deprecateCliArg(key, callback) {
|
|
||||||
const val = startArgs[key];
|
|
||||||
if (val) {
|
|
||||||
console.warn(
|
|
||||||
"\x1b[33m\x1b[1m",
|
|
||||||
`Setting config values (${key}) from the CLI is deprecated. ` +
|
|
||||||
"This ability will be removed in the next major version. " +
|
|
||||||
"You should use the config file. "
|
|
||||||
);
|
|
||||||
callback(val);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
deprecateCliArg("accesstoken", (val) => (config.backend.accessToken = val));
|
|
||||||
deprecateCliArg(
|
|
||||||
"disablesmallestscreen",
|
|
||||||
() => (config.backend.showSmallestScreenIndicator = false)
|
|
||||||
);
|
|
||||||
deprecateCliArg("webdav", () => (config.backend.enableWebdav = true));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Update the config based on the env variables
|
|
||||||
*/
|
|
||||||
function updateConfigFromEnv() {
|
|
||||||
function deprecateEnv(key, callback) {
|
|
||||||
const val = process.env[key];
|
|
||||||
if (val) {
|
|
||||||
console.warn(
|
|
||||||
"\x1b[33m\x1b[1m",
|
|
||||||
`Setting config values (${key}) from the environment is deprecated. ` +
|
|
||||||
"This ability will be removed in the next major version. " +
|
|
||||||
"You should use the config file. "
|
|
||||||
);
|
|
||||||
callback(val);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
deprecateEnv("accesstoken", (val) => (config.backend.accessToken = val));
|
|
||||||
deprecateEnv(
|
|
||||||
"disablesmallestscreen",
|
|
||||||
() => (config.backend.showSmallestScreenIndicator = false)
|
|
||||||
);
|
|
||||||
deprecateEnv("webdav", () => (config.backend.enableWebdav = true));
|
|
||||||
}
|
|
||||||
|
|
||||||
// compatibility layer
|
|
||||||
// FIXME: remove this in next major
|
|
||||||
updateConfigFromEnv();
|
|
||||||
// FIXME: remove this in next major
|
|
||||||
updateConfigFromStartArgs(cliArgs);
|
|
||||||
|
|
||||||
if (!isConfigValid(config, true)) {
|
|
||||||
throw new Error("Config is not valid. Check logs for details");
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!process.env.JEST_WORKER_ID) {
|
|
||||||
console.info(util.inspect(config, { showHidden: false, depth: null, colors: true }));
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = config;
|
|
@ -1,92 +0,0 @@
|
|||||||
const path = require("path");
|
|
||||||
const fs = require("fs");
|
|
||||||
const yaml = require("js-yaml");
|
|
||||||
|
|
||||||
const Ajv = require("ajv");
|
|
||||||
const ajv = new Ajv({ allErrors: true });
|
|
||||||
|
|
||||||
const configSchema = require("./config-schema.json");
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Load a yaml config file from a given path.
|
|
||||||
*
|
|
||||||
* @param path
|
|
||||||
* @return {Object}
|
|
||||||
*/
|
|
||||||
function getConfig(path) {
|
|
||||||
return yaml.safeLoad(fs.readFileSync(path, "utf8"));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Check that a config object is valid.
|
|
||||||
*
|
|
||||||
* @param {Object} config Config object
|
|
||||||
* @param {boolean} warn Should we warn in console for errors
|
|
||||||
* @return {boolean}
|
|
||||||
*/
|
|
||||||
function isConfigValid(config, warn = true) {
|
|
||||||
const validate = ajv.compile(configSchema);
|
|
||||||
const isValidAgainstSchema = validate(config);
|
|
||||||
|
|
||||||
if (!isValidAgainstSchema && warn) console.warn(validate.errors);
|
|
||||||
|
|
||||||
let structureIsValid = false;
|
|
||||||
try {
|
|
||||||
structureIsValid = config.frontend.performance.pointerEventsThrottling.some(
|
|
||||||
(item) => item.fromUserCount === 0
|
|
||||||
);
|
|
||||||
} catch (e) {
|
|
||||||
if (!e instanceof TypeError) {
|
|
||||||
throw e;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!structureIsValid && warn)
|
|
||||||
console.warn(
|
|
||||||
"At least one item under frontend.performance.pointerEventsThrottling" +
|
|
||||||
"must have fromUserCount set to 0"
|
|
||||||
);
|
|
||||||
|
|
||||||
return isValidAgainstSchema && structureIsValid;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Load the default project config
|
|
||||||
* @return {Object}
|
|
||||||
*/
|
|
||||||
function getDefaultConfig() {
|
|
||||||
const defaultConfigPath = path.join(__dirname, "..", "..", "config.default.yml");
|
|
||||||
return getConfig(defaultConfigPath);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Deep merge of project config
|
|
||||||
*
|
|
||||||
* Objects are merged, not arrays
|
|
||||||
*
|
|
||||||
* @param baseConfig
|
|
||||||
* @param overrideConfig
|
|
||||||
* @return {Object}
|
|
||||||
*/
|
|
||||||
function deepMergeConfigs(baseConfig, overrideConfig) {
|
|
||||||
const out = {};
|
|
||||||
|
|
||||||
Object.entries(baseConfig).forEach(([key, val]) => {
|
|
||||||
out[key] = val;
|
|
||||||
if (overrideConfig.hasOwnProperty(key)) {
|
|
||||||
const overrideVal = overrideConfig[key];
|
|
||||||
if (typeof val === "object" && !Array.isArray(val) && val !== null) {
|
|
||||||
out[key] = deepMergeConfigs(val, overrideVal);
|
|
||||||
} else {
|
|
||||||
out[key] = overrideVal;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
return out;
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports.getConfig = getConfig;
|
|
||||||
module.exports.getDefaultConfig = getDefaultConfig;
|
|
||||||
module.exports.deepMergeConfigs = deepMergeConfigs;
|
|
||||||
module.exports.isConfigValid = isConfigValid;
|
|
@ -1,48 +0,0 @@
|
|||||||
const { getDefaultConfig, deepMergeConfigs, isConfigValid } = require("./utils");
|
|
||||||
|
|
||||||
test("Load default config", () => {
|
|
||||||
const defaultConfig = getDefaultConfig();
|
|
||||||
expect(typeof defaultConfig).toBe("object");
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Full config override", () => {
|
|
||||||
const defaultConfig = getDefaultConfig();
|
|
||||||
expect(deepMergeConfigs(defaultConfig, defaultConfig)).toEqual(defaultConfig);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Simple partial config override", () => {
|
|
||||||
expect(deepMergeConfigs({ test: true }, { test: false }).test).toBe(false);
|
|
||||||
expect(deepMergeConfigs({ test: false }, { test: true }).test).toBe(true);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Simple deep config override", () => {
|
|
||||||
expect(deepMergeConfigs({ stage1: { stage2: true } }, { stage1: { stage2: false } })).toEqual({
|
|
||||||
stage1: { stage2: false },
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Complex object config override", () => {
|
|
||||||
expect(
|
|
||||||
deepMergeConfigs({ stage1: { stage2: true, stage2b: true } }, { stage1: { stage2: false } })
|
|
||||||
).toEqual({
|
|
||||||
stage1: { stage2: false, stage2b: true },
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Override default config", () => {
|
|
||||||
const defaultConfig = getDefaultConfig();
|
|
||||||
const overrideConfig1 = { frontend: { onWhiteboardLoad: { setReadOnly: true } } };
|
|
||||||
|
|
||||||
expect(
|
|
||||||
deepMergeConfigs(defaultConfig, overrideConfig1).frontend.onWhiteboardLoad.setReadOnly
|
|
||||||
).toBe(true);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Dumb config is not valid", () => {
|
|
||||||
expect(isConfigValid({}, false)).toBe(false);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Default config is valid", () => {
|
|
||||||
const defaultConfig = getDefaultConfig();
|
|
||||||
expect(isConfigValid(defaultConfig)).toBe(true);
|
|
||||||
});
|
|
@ -1,102 +0,0 @@
|
|||||||
//This file is only for saving the whiteboard. (Not to a file, only to RAM atm. Whiteboard is gone after server restart)
|
|
||||||
|
|
||||||
var savedBoards = {};
|
|
||||||
var savedUndos = {};
|
|
||||||
module.exports = {
|
|
||||||
handleEventsAndData: function (content) {
|
|
||||||
var tool = content["t"]; //Tool witch is used
|
|
||||||
var wid = content["wid"]; //whiteboard ID
|
|
||||||
var username = content["username"];
|
|
||||||
if (tool === "clear") {
|
|
||||||
//Clear the whiteboard
|
|
||||||
delete savedBoards[wid];
|
|
||||||
delete savedUndos[wid];
|
|
||||||
} else if (tool === "undo") {
|
|
||||||
//Undo an action
|
|
||||||
if (!savedUndos[wid]) {
|
|
||||||
savedUndos[wid] = [];
|
|
||||||
}
|
|
||||||
if (savedBoards[wid]) {
|
|
||||||
for (var i = savedBoards[wid].length - 1; i >= 0; i--) {
|
|
||||||
if (savedBoards[wid][i]["username"] == username) {
|
|
||||||
var drawId = savedBoards[wid][i]["drawId"];
|
|
||||||
for (var i = savedBoards[wid].length - 1; i >= 0; i--) {
|
|
||||||
if (
|
|
||||||
savedBoards[wid][i]["drawId"] == drawId &&
|
|
||||||
savedBoards[wid][i]["username"] == username
|
|
||||||
) {
|
|
||||||
savedUndos[wid].push(savedBoards[wid][i]);
|
|
||||||
savedBoards[wid].splice(i, 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (savedUndos[wid].length > 1000) {
|
|
||||||
savedUndos[wid].splice(0, savedUndos[wid].length - 1000);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else if (tool === "redo") {
|
|
||||||
if (!savedUndos[wid]) {
|
|
||||||
savedUndos[wid] = [];
|
|
||||||
}
|
|
||||||
if (!savedBoards[wid]) {
|
|
||||||
savedBoards[wid] = [];
|
|
||||||
}
|
|
||||||
for (var i = savedUndos[wid].length - 1; i >= 0; i--) {
|
|
||||||
if (savedUndos[wid][i]["username"] == username) {
|
|
||||||
var drawId = savedUndos[wid][i]["drawId"];
|
|
||||||
for (var i = savedUndos[wid].length - 1; i >= 0; i--) {
|
|
||||||
if (
|
|
||||||
savedUndos[wid][i]["drawId"] == drawId &&
|
|
||||||
savedUndos[wid][i]["username"] == username
|
|
||||||
) {
|
|
||||||
savedBoards[wid].push(savedUndos[wid][i]);
|
|
||||||
savedUndos[wid].splice(i, 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
} else if (
|
|
||||||
[
|
|
||||||
"line",
|
|
||||||
"pen",
|
|
||||||
"rect",
|
|
||||||
"circle",
|
|
||||||
"eraser",
|
|
||||||
"addImgBG",
|
|
||||||
"recSelect",
|
|
||||||
"eraseRec",
|
|
||||||
"addTextBox",
|
|
||||||
"setTextboxText",
|
|
||||||
"removeTextbox",
|
|
||||||
"setTextboxPosition",
|
|
||||||
"setTextboxFontSize",
|
|
||||||
"setTextboxFontColor",
|
|
||||||
].includes(tool)
|
|
||||||
) {
|
|
||||||
//Save all this actions
|
|
||||||
if (!savedBoards[wid]) {
|
|
||||||
savedBoards[wid] = [];
|
|
||||||
}
|
|
||||||
delete content["wid"]; //Delete id from content so we don't store it twice
|
|
||||||
if (tool === "setTextboxText") {
|
|
||||||
for (var i = savedBoards[wid].length - 1; i >= 0; i--) {
|
|
||||||
//Remove old textbox tex -> dont store it twice
|
|
||||||
if (
|
|
||||||
savedBoards[wid][i]["t"] === "setTextboxText" &&
|
|
||||||
savedBoards[wid][i]["d"][0] === content["d"][0]
|
|
||||||
) {
|
|
||||||
savedBoards[wid].splice(i, 1);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
savedBoards[wid].push(content);
|
|
||||||
}
|
|
||||||
},
|
|
||||||
loadStoredData: function (wid) {
|
|
||||||
//Load saved whiteboard
|
|
||||||
return savedBoards[wid] ? savedBoards[wid] : [];
|
|
||||||
},
|
|
||||||
};
|
|
@ -1,270 +0,0 @@
|
|||||||
const path = require("path");
|
|
||||||
|
|
||||||
const config = require("./config/config");
|
|
||||||
const ReadOnlyBackendService = require("./services/ReadOnlyBackendService");
|
|
||||||
const WhiteboardInfoBackendService = require("./services/WhiteboardInfoBackendService");
|
|
||||||
|
|
||||||
function startBackendServer(port) {
|
|
||||||
var fs = require("fs-extra");
|
|
||||||
var express = require("express");
|
|
||||||
var formidable = require("formidable"); //form upload processing
|
|
||||||
|
|
||||||
const createDOMPurify = require("dompurify"); //Prevent xss
|
|
||||||
const { JSDOM } = require("jsdom");
|
|
||||||
const window = new JSDOM("").window;
|
|
||||||
const DOMPurify = createDOMPurify(window);
|
|
||||||
|
|
||||||
const { createClient } = require("webdav");
|
|
||||||
|
|
||||||
var s_whiteboard = require("./s_whiteboard.js");
|
|
||||||
|
|
||||||
var app = express();
|
|
||||||
app.use(express.static(path.join(__dirname, "..", "dist")));
|
|
||||||
app.use("/uploads", express.static(path.join(__dirname, "..", "public", "uploads")));
|
|
||||||
var server = require("http").Server(app);
|
|
||||||
server.listen(port);
|
|
||||||
var io = require("socket.io")(server, { path: "/ws-api" });
|
|
||||||
WhiteboardInfoBackendService.start(io);
|
|
||||||
|
|
||||||
console.log("Webserver & socketserver running on port:" + port);
|
|
||||||
|
|
||||||
const { accessToken, enableWebdav } = config.backend;
|
|
||||||
|
|
||||||
app.get("/api/loadwhiteboard", function (req, res) {
|
|
||||||
const wid = req["query"]["wid"];
|
|
||||||
const at = req["query"]["at"]; //accesstoken
|
|
||||||
if (accessToken === "" || accessToken == at) {
|
|
||||||
const widForData = ReadOnlyBackendService.isReadOnly(wid)
|
|
||||||
? ReadOnlyBackendService.getIdFromReadOnlyId(wid)
|
|
||||||
: wid;
|
|
||||||
const ret = s_whiteboard.loadStoredData(widForData);
|
|
||||||
res.send(ret);
|
|
||||||
res.end();
|
|
||||||
} else {
|
|
||||||
res.status(401); //Unauthorized
|
|
||||||
res.end();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
app.post("/api/upload", function (req, res) {
|
|
||||||
//File upload
|
|
||||||
var form = new formidable.IncomingForm(); //Receive form
|
|
||||||
var formData = {
|
|
||||||
files: {},
|
|
||||||
fields: {},
|
|
||||||
};
|
|
||||||
|
|
||||||
form.on("file", function (name, file) {
|
|
||||||
formData["files"][file.name] = file;
|
|
||||||
});
|
|
||||||
|
|
||||||
form.on("field", function (name, value) {
|
|
||||||
formData["fields"][name] = value;
|
|
||||||
});
|
|
||||||
|
|
||||||
form.on("error", function (err) {
|
|
||||||
console.log("File uplaod Error!");
|
|
||||||
});
|
|
||||||
|
|
||||||
form.on("end", function () {
|
|
||||||
if (accessToken === "" || accessToken == formData["fields"]["at"]) {
|
|
||||||
progressUploadFormData(formData, function (err) {
|
|
||||||
if (err) {
|
|
||||||
if (err == "403") {
|
|
||||||
res.status(403);
|
|
||||||
} else {
|
|
||||||
res.status(500);
|
|
||||||
}
|
|
||||||
res.end();
|
|
||||||
} else {
|
|
||||||
res.send("done");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
res.status(401); //Unauthorized
|
|
||||||
res.end();
|
|
||||||
}
|
|
||||||
//End file upload
|
|
||||||
});
|
|
||||||
form.parse(req);
|
|
||||||
});
|
|
||||||
|
|
||||||
function progressUploadFormData(formData, callback) {
|
|
||||||
console.log("Progress new Form Data");
|
|
||||||
const fields = escapeAllContentStrings(formData.fields);
|
|
||||||
const wid = fields["whiteboardId"];
|
|
||||||
if (ReadOnlyBackendService.isReadOnly(wid)) return;
|
|
||||||
|
|
||||||
const readOnlyWid = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
|
|
||||||
const name = fields["name"] || "";
|
|
||||||
const date = fields["date"] || +new Date();
|
|
||||||
const filename = `${readOnlyWid}_${date}.png`;
|
|
||||||
let webdavaccess = fields["webdavaccess"] || false;
|
|
||||||
try {
|
|
||||||
webdavaccess = JSON.parse(webdavaccess);
|
|
||||||
} catch (e) {
|
|
||||||
webdavaccess = false;
|
|
||||||
}
|
|
||||||
|
|
||||||
const savingDir = path.join("./public/uploads", readOnlyWid);
|
|
||||||
fs.ensureDir(savingDir, function (err) {
|
|
||||||
if (err) {
|
|
||||||
console.log("Could not create upload folder!", err);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
let imagedata = fields["imagedata"];
|
|
||||||
if (imagedata && imagedata != "") {
|
|
||||||
//Save from base64 data
|
|
||||||
imagedata = imagedata
|
|
||||||
.replace(/^data:image\/png;base64,/, "")
|
|
||||||
.replace(/^data:image\/jpeg;base64,/, "");
|
|
||||||
console.log(filename, "uploaded");
|
|
||||||
const savingPath = path.join(savingDir, filename);
|
|
||||||
fs.writeFile(savingPath, imagedata, "base64", function (err) {
|
|
||||||
if (err) {
|
|
||||||
console.log("error", err);
|
|
||||||
callback(err);
|
|
||||||
} else {
|
|
||||||
if (webdavaccess) {
|
|
||||||
//Save image to webdav
|
|
||||||
if (enableWebdav) {
|
|
||||||
saveImageToWebdav(savingPath, filename, webdavaccess, function (
|
|
||||||
err
|
|
||||||
) {
|
|
||||||
if (err) {
|
|
||||||
console.log("error", err);
|
|
||||||
callback(err);
|
|
||||||
} else {
|
|
||||||
callback();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
callback("Webdav is not enabled on the server!");
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
callback();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
callback("no imagedata!");
|
|
||||||
console.log("No image Data found for this upload!", name);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
function saveImageToWebdav(imagepath, filename, webdavaccess, callback) {
|
|
||||||
if (webdavaccess) {
|
|
||||||
const webdavserver = webdavaccess["webdavserver"] || "";
|
|
||||||
const webdavpath = webdavaccess["webdavpath"] || "/";
|
|
||||||
const webdavusername = webdavaccess["webdavusername"] || "";
|
|
||||||
const webdavpassword = webdavaccess["webdavpassword"] || "";
|
|
||||||
|
|
||||||
const client = createClient(webdavserver, {
|
|
||||||
username: webdavusername,
|
|
||||||
password: webdavpassword,
|
|
||||||
});
|
|
||||||
client
|
|
||||||
.getDirectoryContents(webdavpath)
|
|
||||||
.then((items) => {
|
|
||||||
const cloudpath = webdavpath + "" + filename;
|
|
||||||
console.log("webdav saving to:", cloudpath);
|
|
||||||
fs.createReadStream(imagepath).pipe(client.createWriteStream(cloudpath));
|
|
||||||
callback();
|
|
||||||
})
|
|
||||||
.catch((error) => {
|
|
||||||
callback("403");
|
|
||||||
console.log("Could not connect to webdav!");
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
callback("Error: no access data!");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
io.on("connection", function (socket) {
|
|
||||||
let whiteboardId = null;
|
|
||||||
socket.on("disconnect", function () {
|
|
||||||
WhiteboardInfoBackendService.leave(socket.id, whiteboardId);
|
|
||||||
socket.compress(false).broadcast.to(whiteboardId).emit("refreshUserBadges", null); //Removes old user Badges
|
|
||||||
});
|
|
||||||
|
|
||||||
socket.on("drawToWhiteboard", function (content) {
|
|
||||||
if (!whiteboardId || ReadOnlyBackendService.isReadOnly(whiteboardId)) return;
|
|
||||||
|
|
||||||
content = escapeAllContentStrings(content);
|
|
||||||
if (accessToken === "" || accessToken == content["at"]) {
|
|
||||||
const broadcastTo = (wid) =>
|
|
||||||
socket.compress(false).broadcast.to(wid).emit("drawToWhiteboard", content);
|
|
||||||
// broadcast to current whiteboard
|
|
||||||
broadcastTo(whiteboardId);
|
|
||||||
// broadcast the same content to the associated read-only whiteboard
|
|
||||||
const readOnlyId = ReadOnlyBackendService.getReadOnlyId(whiteboardId);
|
|
||||||
broadcastTo(readOnlyId);
|
|
||||||
s_whiteboard.handleEventsAndData(content); //save whiteboardchanges on the server
|
|
||||||
} else {
|
|
||||||
socket.emit("wrongAccessToken", true);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
socket.on("joinWhiteboard", function (content) {
|
|
||||||
content = escapeAllContentStrings(content);
|
|
||||||
if (accessToken === "" || accessToken == content["at"]) {
|
|
||||||
whiteboardId = content["wid"];
|
|
||||||
|
|
||||||
socket.emit("whiteboardConfig", {
|
|
||||||
common: config.frontend,
|
|
||||||
whiteboardSpecific: {
|
|
||||||
correspondingReadOnlyWid: ReadOnlyBackendService.getReadOnlyId(
|
|
||||||
whiteboardId
|
|
||||||
),
|
|
||||||
isReadOnly: ReadOnlyBackendService.isReadOnly(whiteboardId),
|
|
||||||
},
|
|
||||||
});
|
|
||||||
|
|
||||||
socket.join(whiteboardId); //Joins room name=wid
|
|
||||||
const screenResolution = content["windowWidthHeight"];
|
|
||||||
WhiteboardInfoBackendService.join(socket.id, whiteboardId, screenResolution);
|
|
||||||
} else {
|
|
||||||
socket.emit("wrongAccessToken", true);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
socket.on("updateScreenResolution", function (content) {
|
|
||||||
content = escapeAllContentStrings(content);
|
|
||||||
if (accessToken === "" || accessToken == content["at"]) {
|
|
||||||
const screenResolution = content["windowWidthHeight"];
|
|
||||||
WhiteboardInfoBackendService.setScreenResolution(
|
|
||||||
socket.id,
|
|
||||||
whiteboardId,
|
|
||||||
screenResolution
|
|
||||||
);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
//Prevent cross site scripting (xss)
|
|
||||||
function escapeAllContentStrings(content, cnt) {
|
|
||||||
if (!cnt) cnt = 0;
|
|
||||||
|
|
||||||
if (typeof content === "string") {
|
|
||||||
return DOMPurify.sanitize(content);
|
|
||||||
}
|
|
||||||
for (var i in content) {
|
|
||||||
if (typeof content[i] === "string") {
|
|
||||||
content[i] = DOMPurify.sanitize(content[i]);
|
|
||||||
}
|
|
||||||
if (typeof content[i] === "object" && cnt < 10) {
|
|
||||||
content[i] = escapeAllContentStrings(content[i], ++cnt);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return content;
|
|
||||||
}
|
|
||||||
|
|
||||||
process.on("unhandledRejection", (error) => {
|
|
||||||
// Will print "unhandledRejection err is not defined"
|
|
||||||
console.log("unhandledRejection", error.message);
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = startBackendServer;
|
|
@ -1,34 +0,0 @@
|
|||||||
const devServerConfig = {
|
|
||||||
hot: true,
|
|
||||||
inline: true,
|
|
||||||
stats: {
|
|
||||||
children: false,
|
|
||||||
maxModules: 0,
|
|
||||||
},
|
|
||||||
proxy: {
|
|
||||||
// proxies for the backend
|
|
||||||
"/api": "http://localhost:3000",
|
|
||||||
"/uploads": "http://localhost:3000",
|
|
||||||
"/ws-api": {
|
|
||||||
target: "ws://localhost:3000",
|
|
||||||
ws: true,
|
|
||||||
},
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|
||||||
function startFrontendDevServer(port) {
|
|
||||||
// require here to prevent prod dependency to webpack
|
|
||||||
const webpack = require("webpack");
|
|
||||||
const WebpackDevServer = require("webpack-dev-server");
|
|
||||||
const config = require("../config/webpack.dev");
|
|
||||||
|
|
||||||
new WebpackDevServer(webpack(config), devServerConfig).listen(port, (err) => {
|
|
||||||
if (err) {
|
|
||||||
console.log(err);
|
|
||||||
}
|
|
||||||
|
|
||||||
console.log("Listening on port " + port);
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = startFrontendDevServer;
|
|
@ -1,32 +0,0 @@
|
|||||||
const { getArgs } = require("./utils");
|
|
||||||
const startFrontendDevServer = require("./server-frontend-dev");
|
|
||||||
const startBackendServer = require("./server-backend");
|
|
||||||
|
|
||||||
const SERVER_MODES = {
|
|
||||||
PRODUCTION: 1,
|
|
||||||
DEVELOPMENT: 2,
|
|
||||||
};
|
|
||||||
|
|
||||||
const args = getArgs();
|
|
||||||
|
|
||||||
if (typeof args.mode === "undefined") {
|
|
||||||
// default to production mode
|
|
||||||
args.mode = "production";
|
|
||||||
}
|
|
||||||
|
|
||||||
if (args.mode !== "production" && args.mode !== "development") {
|
|
||||||
throw new Error("--mode can only be 'development' or 'production'");
|
|
||||||
}
|
|
||||||
|
|
||||||
const server_mode = args.mode === "production" ? SERVER_MODES.PRODUCTION : SERVER_MODES.DEVELOPMENT;
|
|
||||||
|
|
||||||
if (server_mode === SERVER_MODES.DEVELOPMENT) {
|
|
||||||
console.info("Starting server in development mode.");
|
|
||||||
startFrontendDevServer(8080);
|
|
||||||
// this time, it's the frontend server that is on port 8080
|
|
||||||
// requests for the backend will be proxied to prevent cross origins errors
|
|
||||||
startBackendServer(3000);
|
|
||||||
} else {
|
|
||||||
console.info("Starting server in production mode.");
|
|
||||||
startBackendServer(8080);
|
|
||||||
}
|
|
@ -1,73 +0,0 @@
|
|||||||
const { v4: uuidv4 } = require("uuid");
|
|
||||||
|
|
||||||
class ReadOnlyBackendService {
|
|
||||||
/**
|
|
||||||
* Mapping from an editable whiteboard id to the matching read-only whiteboard id
|
|
||||||
* @type {Map<string, string>}
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
#idToReadOnlyId = new Map();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Mapping from a read-only whiteboard id to the matching editable whiteboard id
|
|
||||||
*
|
|
||||||
* @type {Map<string, string>}
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
#readOnlyIdToId = new Map();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Make sure a whiteboardId is ignited in the service
|
|
||||||
*
|
|
||||||
* If it's not found in the service, we assume that it's an editable whiteboard
|
|
||||||
*
|
|
||||||
* @param {string} whiteboardId
|
|
||||||
*/
|
|
||||||
init(whiteboardId) {
|
|
||||||
const idToReadOnlyId = this.#idToReadOnlyId;
|
|
||||||
const readOnlyIdToId = this.#readOnlyIdToId;
|
|
||||||
|
|
||||||
if (!idToReadOnlyId.has(whiteboardId) && !readOnlyIdToId.has(whiteboardId)) {
|
|
||||||
const readOnlyId = uuidv4();
|
|
||||||
idToReadOnlyId.set(whiteboardId, readOnlyId);
|
|
||||||
readOnlyIdToId.set(readOnlyId, whiteboardId);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the read-only id corresponding to a whiteboard id
|
|
||||||
*
|
|
||||||
* @param {string} whiteboardId
|
|
||||||
* @return {string}
|
|
||||||
*/
|
|
||||||
getReadOnlyId(whiteboardId) {
|
|
||||||
// make sure it's inited
|
|
||||||
if (this.isReadOnly(whiteboardId)) return whiteboardId;
|
|
||||||
// run in isReadOnly
|
|
||||||
// this.init(whiteboardId);
|
|
||||||
return this.#idToReadOnlyId.get(whiteboardId);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the id corresponding to readonly id
|
|
||||||
*
|
|
||||||
* @param {string} readOnlyId
|
|
||||||
* @return {string}
|
|
||||||
*/
|
|
||||||
getIdFromReadOnlyId(readOnlyId) {
|
|
||||||
return this.#readOnlyIdToId.get(readOnlyId);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Tell is whiteboard id corresponds to a read-only whiteboard
|
|
||||||
*
|
|
||||||
* @param whiteboardId
|
|
||||||
* @return {boolean}
|
|
||||||
*/
|
|
||||||
isReadOnly(whiteboardId) {
|
|
||||||
this.init(whiteboardId);
|
|
||||||
return this.#readOnlyIdToId.has(whiteboardId);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = new ReadOnlyBackendService();
|
|
@ -1,243 +0,0 @@
|
|||||||
const config = require("../config/config");
|
|
||||||
const ReadOnlyBackendService = require("./ReadOnlyBackendService");
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Class to hold information related to a whiteboard
|
|
||||||
*/
|
|
||||||
class WhiteboardInfo {
|
|
||||||
static defaultScreenResolution = { w: 1000, h: 1000 };
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
#nbConnectedUsers = 0;
|
|
||||||
get nbConnectedUsers() {
|
|
||||||
return this.#nbConnectedUsers;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {Map<string, {w: number, h: number}>}
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
#screenResolutionByClients = new Map();
|
|
||||||
get screenResolutionByClients() {
|
|
||||||
return this.#screenResolutionByClients;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Variable to tell if these info have been sent or not
|
|
||||||
*
|
|
||||||
* @private
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#hasNonSentUpdates = false;
|
|
||||||
get hasNonSentUpdates() {
|
|
||||||
return this.#hasNonSentUpdates;
|
|
||||||
}
|
|
||||||
|
|
||||||
incrementNbConnectedUsers() {
|
|
||||||
this.#nbConnectedUsers++;
|
|
||||||
this.#hasNonSentUpdates = true;
|
|
||||||
}
|
|
||||||
|
|
||||||
decrementNbConnectedUsers() {
|
|
||||||
this.#nbConnectedUsers--;
|
|
||||||
this.#hasNonSentUpdates = true;
|
|
||||||
}
|
|
||||||
|
|
||||||
hasConnectedUser() {
|
|
||||||
return this.#nbConnectedUsers > 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Store information about the client's screen resolution
|
|
||||||
*
|
|
||||||
* @param {string} clientId
|
|
||||||
* @param {number} w client's width
|
|
||||||
* @param {number} h client's hight
|
|
||||||
*/
|
|
||||||
setScreenResolutionForClient(clientId, { w, h }) {
|
|
||||||
this.#screenResolutionByClients.set(clientId, { w, h });
|
|
||||||
this.#hasNonSentUpdates = true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Delete the stored information about the client's screen resoltion
|
|
||||||
* @param clientId
|
|
||||||
*/
|
|
||||||
deleteScreenResolutionOfClient(clientId) {
|
|
||||||
this.#screenResolutionByClients.delete(clientId);
|
|
||||||
this.#hasNonSentUpdates = true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the smallest client's screen size on a whiteboard
|
|
||||||
* @return {{w: number, h: number}}
|
|
||||||
*/
|
|
||||||
getSmallestScreenResolution() {
|
|
||||||
const { screenResolutionByClients: resolutions } = this;
|
|
||||||
return {
|
|
||||||
w: Math.min(...Array.from(resolutions.values()).map((res) => res.w)),
|
|
||||||
h: Math.min(...Array.from(resolutions.values()).map((res) => res.h)),
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
infoWasSent() {
|
|
||||||
this.#hasNonSentUpdates = false;
|
|
||||||
}
|
|
||||||
|
|
||||||
shouldSendInfo() {
|
|
||||||
return this.#hasNonSentUpdates;
|
|
||||||
}
|
|
||||||
|
|
||||||
asObject() {
|
|
||||||
const out = {
|
|
||||||
nbConnectedUsers: this.#nbConnectedUsers,
|
|
||||||
};
|
|
||||||
|
|
||||||
if (config.frontend.showSmallestScreenIndicator) {
|
|
||||||
out.smallestScreenResolution = this.getSmallestScreenResolution();
|
|
||||||
}
|
|
||||||
|
|
||||||
return out;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Wrapper class around map to treat both the editable whiteboard and its read-only version the same
|
|
||||||
*/
|
|
||||||
class InfoByWhiteBoardMap extends Map {
|
|
||||||
get(wid) {
|
|
||||||
const readOnlyId = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
return super.get(readOnlyId);
|
|
||||||
}
|
|
||||||
|
|
||||||
set(wid, val) {
|
|
||||||
const readOnlyId = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
return super.set(readOnlyId, val);
|
|
||||||
}
|
|
||||||
|
|
||||||
has(wid) {
|
|
||||||
const readOnlyId = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
return super.has(readOnlyId);
|
|
||||||
}
|
|
||||||
|
|
||||||
delete(wid) {
|
|
||||||
const readOnlyId = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
return super.delete(readOnlyId);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
class WhiteboardInfoBackendService {
|
|
||||||
/**
|
|
||||||
* @type {Map<string, WhiteboardInfo>}
|
|
||||||
*/
|
|
||||||
#infoByWhiteboard = new InfoByWhiteBoardMap();
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Start the auto sending of information to all the whiteboards
|
|
||||||
*
|
|
||||||
* @param io
|
|
||||||
*/
|
|
||||||
start(io) {
|
|
||||||
// auto clean infoByWhiteboard
|
|
||||||
setInterval(() => {
|
|
||||||
this.#infoByWhiteboard.forEach((info, readOnlyWhiteboardId) => {
|
|
||||||
if (info.shouldSendInfo()) {
|
|
||||||
// broadcast to editable whiteboard
|
|
||||||
const wid = ReadOnlyBackendService.getIdFromReadOnlyId(readOnlyWhiteboardId);
|
|
||||||
io.sockets
|
|
||||||
.in(wid)
|
|
||||||
.compress(false)
|
|
||||||
.emit("whiteboardInfoUpdate", info.asObject());
|
|
||||||
|
|
||||||
// also send to readonly whiteboard
|
|
||||||
io.sockets
|
|
||||||
.in(readOnlyWhiteboardId)
|
|
||||||
.compress(false)
|
|
||||||
.emit("whiteboardInfoUpdate", info.asObject());
|
|
||||||
|
|
||||||
info.infoWasSent();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}, (1 / config.backend.performance.whiteboardInfoBroadcastFreq) * 1000);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Track a join event of client to a whiteboard
|
|
||||||
*
|
|
||||||
* @param {string} clientId
|
|
||||||
* @param {string} whiteboardId
|
|
||||||
* @param {{w: number, h: number}} screenResolution
|
|
||||||
*/
|
|
||||||
join(clientId, whiteboardId, screenResolution) {
|
|
||||||
const infoByWhiteboard = this.#infoByWhiteboard;
|
|
||||||
|
|
||||||
if (!infoByWhiteboard.has(whiteboardId)) {
|
|
||||||
infoByWhiteboard.set(whiteboardId, new WhiteboardInfo());
|
|
||||||
}
|
|
||||||
|
|
||||||
const whiteboardServerSideInfo = infoByWhiteboard.get(whiteboardId);
|
|
||||||
whiteboardServerSideInfo.incrementNbConnectedUsers();
|
|
||||||
this.setScreenResolution(clientId, whiteboardId, screenResolution);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Set the screen resolution of a client
|
|
||||||
* @param {string} clientId
|
|
||||||
* @param {string} whiteboardId
|
|
||||||
* @param {{w: number, h: number}} screenResolution
|
|
||||||
*/
|
|
||||||
setScreenResolution(clientId, whiteboardId, screenResolution) {
|
|
||||||
const infoByWhiteboard = this.#infoByWhiteboard;
|
|
||||||
|
|
||||||
const whiteboardServerSideInfo = infoByWhiteboard.get(whiteboardId);
|
|
||||||
if (whiteboardServerSideInfo) {
|
|
||||||
whiteboardServerSideInfo.setScreenResolutionForClient(
|
|
||||||
clientId,
|
|
||||||
screenResolution || WhiteboardInfo.defaultScreenResolution
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Track disconnect from a client
|
|
||||||
* @param {string} clientId
|
|
||||||
* @param {string} whiteboardId
|
|
||||||
*/
|
|
||||||
leave(clientId, whiteboardId) {
|
|
||||||
const infoByWhiteboard = this.#infoByWhiteboard;
|
|
||||||
|
|
||||||
if (infoByWhiteboard.has(whiteboardId)) {
|
|
||||||
const whiteboardServerSideInfo = infoByWhiteboard.get(whiteboardId);
|
|
||||||
|
|
||||||
if (clientId) {
|
|
||||||
whiteboardServerSideInfo.deleteScreenResolutionOfClient(clientId);
|
|
||||||
}
|
|
||||||
|
|
||||||
whiteboardServerSideInfo.decrementNbConnectedUsers();
|
|
||||||
|
|
||||||
if (whiteboardServerSideInfo.hasConnectedUser()) {
|
|
||||||
} else {
|
|
||||||
infoByWhiteboard.delete(whiteboardId);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get the number of clients on a whiteboard
|
|
||||||
*
|
|
||||||
* @param {string} wid
|
|
||||||
* @returns number|null
|
|
||||||
*/
|
|
||||||
getNbClientOnWhiteboard(wid) {
|
|
||||||
const infoByWhiteboard = this.#infoByWhiteboard;
|
|
||||||
const info = infoByWhiteboard.get(wid);
|
|
||||||
|
|
||||||
if (info) return info.nbConnectedUsers;
|
|
||||||
else return null;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = new WhiteboardInfoBackendService();
|
|
@ -1,44 +0,0 @@
|
|||||||
const ReadOnlyBackendService = require("./ReadOnlyBackendService");
|
|
||||||
const WhiteboardInfoBackendService = require("./WhiteboardInfoBackendService");
|
|
||||||
|
|
||||||
test("Clients lifetime same wid", () => {
|
|
||||||
const wid = "1";
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(null);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.join("toto", wid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(1);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.join("tata", wid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(2);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.leave("tata", wid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(1);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.leave("toto", wid, null);
|
|
||||||
// no more user on whiteboard
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(null);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Clients lifetime both wid and readonly wid", () => {
|
|
||||||
const wid = "2";
|
|
||||||
const readOnlyWid = ReadOnlyBackendService.getReadOnlyId(wid);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(readOnlyWid)).toBe(null);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.join("toto", wid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(1);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(readOnlyWid)).toBe(1);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.join("tata", readOnlyWid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(2);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(readOnlyWid)).toBe(2);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.leave("tata", readOnlyWid, null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(1);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(readOnlyWid)).toBe(1);
|
|
||||||
|
|
||||||
WhiteboardInfoBackendService.leave("toto", wid, null);
|
|
||||||
// no more user on whiteboard
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(wid)).toBe(null);
|
|
||||||
expect(WhiteboardInfoBackendService.getNbClientOnWhiteboard(readOnlyWid)).toBe(null);
|
|
||||||
});
|
|
@ -1,20 +0,0 @@
|
|||||||
function getArgs() {
|
|
||||||
const args = {};
|
|
||||||
process.argv.slice(2, process.argv.length).forEach((arg) => {
|
|
||||||
// long arg
|
|
||||||
if (arg.slice(0, 2) === "--") {
|
|
||||||
const longArg = arg.split("=");
|
|
||||||
args[longArg[0].slice(2, longArg[0].length)] = longArg[1];
|
|
||||||
}
|
|
||||||
// flags
|
|
||||||
else if (arg[0] === "-") {
|
|
||||||
const flags = arg.slice(1, arg.length).split("");
|
|
||||||
flags.forEach((flag) => {
|
|
||||||
args[flag] = true;
|
|
||||||
});
|
|
||||||
}
|
|
||||||
});
|
|
||||||
return args;
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports.getArgs = getArgs;
|
|
293
server.js
Normal file
@ -0,0 +1,293 @@
|
|||||||
|
var PORT = 8080; //Set port for the app
|
||||||
|
var accessToken = ""; //Can be set here or as start parameter (node server.js --accesstoken=MYTOKEN)
|
||||||
|
var disableSmallestScreen = false; //Can be set to true if you dont want to show (node server.js --disablesmallestscreen=true)
|
||||||
|
var webdav = false; //Can be set to true if you want to allow webdav save (node server.js --webdav=true)
|
||||||
|
|
||||||
|
var fs = require("fs-extra");
|
||||||
|
var express = require('express');
|
||||||
|
var formidable = require('formidable'); //form upload processing
|
||||||
|
|
||||||
|
const createDOMPurify = require('dompurify'); //Prevent xss
|
||||||
|
const { JSDOM } = require('jsdom');
|
||||||
|
const window = (new JSDOM('')).window;
|
||||||
|
const DOMPurify = createDOMPurify(window);
|
||||||
|
|
||||||
|
const { createClient } = require("webdav");
|
||||||
|
|
||||||
|
var s_whiteboard = require("./s_whiteboard.js");
|
||||||
|
|
||||||
|
var app = express();
|
||||||
|
app.use(express.static(__dirname + '/public'));
|
||||||
|
var server = require('http').Server(app);
|
||||||
|
server.listen(PORT);
|
||||||
|
var io = require('socket.io')(server);
|
||||||
|
console.log("Webserver & socketserver running on port:" + PORT);
|
||||||
|
|
||||||
|
if (process.env.accesstoken) {
|
||||||
|
accessToken = process.env.accesstoken;
|
||||||
|
}
|
||||||
|
if (process.env.disablesmallestscreen) {
|
||||||
|
disablesmallestscreen = true;
|
||||||
|
}
|
||||||
|
if (process.env.webdav) {
|
||||||
|
webdav = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
var startArgs = getArgs();
|
||||||
|
if (startArgs["accesstoken"]) {
|
||||||
|
accessToken = startArgs["accesstoken"];
|
||||||
|
}
|
||||||
|
if (startArgs["disablesmallestscreen"]) {
|
||||||
|
disableSmallestScreen = true;
|
||||||
|
}
|
||||||
|
if (startArgs["webdav"]) {
|
||||||
|
webdav = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (accessToken !== "") {
|
||||||
|
console.log("AccessToken set to: " + accessToken);
|
||||||
|
}
|
||||||
|
if (disableSmallestScreen) {
|
||||||
|
console.log("Disabled showing smallest screen resolution!");
|
||||||
|
}
|
||||||
|
if (webdav) {
|
||||||
|
console.log("Webdav save is enabled!");
|
||||||
|
}
|
||||||
|
|
||||||
|
app.get('/loadwhiteboard', function (req, res) {
|
||||||
|
var wid = req["query"]["wid"];
|
||||||
|
var at = req["query"]["at"]; //accesstoken
|
||||||
|
if (accessToken === "" || accessToken == at) {
|
||||||
|
var ret = s_whiteboard.loadStoredData(wid);
|
||||||
|
res.send(ret);
|
||||||
|
res.end();
|
||||||
|
} else {
|
||||||
|
res.status(401); //Unauthorized
|
||||||
|
res.end();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
app.post('/upload', function (req, res) { //File upload
|
||||||
|
var form = new formidable.IncomingForm(); //Receive form
|
||||||
|
var formData = {
|
||||||
|
files: {},
|
||||||
|
fields: {}
|
||||||
|
}
|
||||||
|
|
||||||
|
form.on('file', function (name, file) {
|
||||||
|
formData["files"][file.name] = file;
|
||||||
|
});
|
||||||
|
|
||||||
|
form.on('field', function (name, value) {
|
||||||
|
formData["fields"][name] = value;
|
||||||
|
});
|
||||||
|
|
||||||
|
form.on('error', function (err) {
|
||||||
|
console.log('File uplaod Error!');
|
||||||
|
});
|
||||||
|
|
||||||
|
form.on('end', function () {
|
||||||
|
if (accessToken === "" || accessToken == formData["fields"]["at"]) {
|
||||||
|
progressUploadFormData(formData, function (err) {
|
||||||
|
if (err) {
|
||||||
|
if (err == "403") {
|
||||||
|
res.status(403);
|
||||||
|
} else {
|
||||||
|
res.status(500);
|
||||||
|
}
|
||||||
|
res.end();
|
||||||
|
} else {
|
||||||
|
res.send("done");
|
||||||
|
}
|
||||||
|
});
|
||||||
|
} else {
|
||||||
|
res.status(401); //Unauthorized
|
||||||
|
res.end();
|
||||||
|
}
|
||||||
|
//End file upload
|
||||||
|
});
|
||||||
|
form.parse(req);
|
||||||
|
});
|
||||||
|
|
||||||
|
function progressUploadFormData(formData, callback) {
|
||||||
|
console.log("Progress new Form Data");
|
||||||
|
var fields = escapeAllContentStrings(formData.fields);
|
||||||
|
var files = formData.files;
|
||||||
|
var whiteboardId = fields["whiteboardId"];
|
||||||
|
|
||||||
|
var name = fields["name"] || "";
|
||||||
|
var date = fields["date"] || (+new Date());
|
||||||
|
var filename = whiteboardId + "_" + date + ".png";
|
||||||
|
var webdavaccess = fields["webdavaccess"] || false;
|
||||||
|
try {
|
||||||
|
webdavaccess = JSON.parse(webdavaccess);
|
||||||
|
} catch (e) {
|
||||||
|
webdavaccess = false;
|
||||||
|
}
|
||||||
|
fs.ensureDir("./public/uploads", function (err) {
|
||||||
|
if (err) {
|
||||||
|
console.log("Could not create upload folder!", err);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var imagedata = fields["imagedata"];
|
||||||
|
if (imagedata && imagedata != "") { //Save from base64 data
|
||||||
|
imagedata = imagedata.replace(/^data:image\/png;base64,/, "").replace(/^data:image\/jpeg;base64,/, "");
|
||||||
|
console.log(filename, "uploaded");
|
||||||
|
fs.writeFile('./public/uploads/' + filename, imagedata, 'base64', function (err) {
|
||||||
|
if (err) {
|
||||||
|
console.log("error", err);
|
||||||
|
callback(err);
|
||||||
|
} else {
|
||||||
|
if (webdavaccess) { //Save image to webdav
|
||||||
|
if (webdav) {
|
||||||
|
saveImageToWebdav('./public/uploads/' + filename, filename, webdavaccess, function (err) {
|
||||||
|
if (err) {
|
||||||
|
console.log("error", err);
|
||||||
|
callback(err);
|
||||||
|
} else {
|
||||||
|
callback();
|
||||||
|
}
|
||||||
|
})
|
||||||
|
} else {
|
||||||
|
callback("Webdav is not enabled on the server!");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
callback();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
} else {
|
||||||
|
callback("no imagedata!");
|
||||||
|
console.log("No image Data found for this upload!", name);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function saveImageToWebdav(imagepath, filename, webdavaccess, callback) {
|
||||||
|
if (webdavaccess) {
|
||||||
|
var webdavserver = webdavaccess["webdavserver"] || "";
|
||||||
|
var webdavpath = webdavaccess["webdavpath"] || "/";
|
||||||
|
var webdavusername = webdavaccess["webdavusername"] || "";
|
||||||
|
var webdavpassword = webdavaccess["webdavpassword"] || "";
|
||||||
|
|
||||||
|
const client = createClient(
|
||||||
|
webdavserver,
|
||||||
|
{
|
||||||
|
username: webdavusername,
|
||||||
|
password: webdavpassword
|
||||||
|
}
|
||||||
|
)
|
||||||
|
client.getDirectoryContents(webdavpath).then((items) => {
|
||||||
|
var cloudpath = webdavpath+ '' + filename;
|
||||||
|
console.log("webdav saving to:", cloudpath);
|
||||||
|
fs.createReadStream(imagepath).pipe(client.createWriteStream(cloudpath));
|
||||||
|
callback();
|
||||||
|
}).catch((error) => {
|
||||||
|
callback("403");
|
||||||
|
console.log("Could not connect to webdav!")
|
||||||
|
});
|
||||||
|
} else {
|
||||||
|
callback("Error: no access data!")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
var smallestScreenResolutions = {};
|
||||||
|
io.on('connection', function (socket) {
|
||||||
|
var whiteboardId = null;
|
||||||
|
|
||||||
|
socket.on('disconnect', function () {
|
||||||
|
if (smallestScreenResolutions && smallestScreenResolutions[whiteboardId] && socket && socket.id) {
|
||||||
|
delete smallestScreenResolutions[whiteboardId][socket.id];
|
||||||
|
}
|
||||||
|
socket.broadcast.emit('refreshUserBadges', null); //Removes old user Badges
|
||||||
|
sendSmallestScreenResolution();
|
||||||
|
});
|
||||||
|
|
||||||
|
socket.on('drawToWhiteboard', function (content) {
|
||||||
|
content = escapeAllContentStrings(content);
|
||||||
|
if (accessToken === "" || accessToken == content["at"]) {
|
||||||
|
socket.broadcast.to(whiteboardId).emit('drawToWhiteboard', content); //Send to all users in the room (not own socket)
|
||||||
|
s_whiteboard.handleEventsAndData(content); //save whiteboardchanges on the server
|
||||||
|
} else {
|
||||||
|
socket.emit('wrongAccessToken', true);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
socket.on('joinWhiteboard', function (content) {
|
||||||
|
content = escapeAllContentStrings(content);
|
||||||
|
if (accessToken === "" || accessToken == content["at"]) {
|
||||||
|
whiteboardId = content["wid"];
|
||||||
|
socket.join(whiteboardId); //Joins room name=wid
|
||||||
|
smallestScreenResolutions[whiteboardId] = smallestScreenResolutions[whiteboardId] ? smallestScreenResolutions[whiteboardId] : {};
|
||||||
|
smallestScreenResolutions[whiteboardId][socket.id] = content["windowWidthHeight"] || { w: 10000, h: 10000 };
|
||||||
|
sendSmallestScreenResolution();
|
||||||
|
} else {
|
||||||
|
socket.emit('wrongAccessToken', true);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
socket.on('updateScreenResolution', function (content) {
|
||||||
|
content = escapeAllContentStrings(content);
|
||||||
|
if (accessToken === "" || accessToken == content["at"]) {
|
||||||
|
smallestScreenResolutions[whiteboardId][socket.id] = content["windowWidthHeight"] || { w: 10000, h: 10000 };
|
||||||
|
sendSmallestScreenResolution();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
function sendSmallestScreenResolution() {
|
||||||
|
if (disableSmallestScreen) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var smallestWidth = 10000;
|
||||||
|
var smallestHeight = 10000;
|
||||||
|
for (var i in smallestScreenResolutions[whiteboardId]) {
|
||||||
|
smallestWidth = smallestWidth > smallestScreenResolutions[whiteboardId][i]["w"] ? smallestScreenResolutions[whiteboardId][i]["w"] : smallestWidth;
|
||||||
|
smallestHeight = smallestHeight > smallestScreenResolutions[whiteboardId][i]["h"] ? smallestScreenResolutions[whiteboardId][i]["h"] : smallestHeight;
|
||||||
|
}
|
||||||
|
io.to(whiteboardId).emit('updateSmallestScreenResolution', { w: smallestWidth, h: smallestHeight });
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
//Prevent cross site scripting (xss)
|
||||||
|
function escapeAllContentStrings(content, cnt) {
|
||||||
|
if (!cnt)
|
||||||
|
cnt = 0;
|
||||||
|
|
||||||
|
if (typeof (content) === "string") {
|
||||||
|
return DOMPurify.sanitize(content);
|
||||||
|
}
|
||||||
|
for (var i in content) {
|
||||||
|
if (typeof (content[i]) === "string") {
|
||||||
|
content[i] = DOMPurify.sanitize(content[i]);
|
||||||
|
} if (typeof (content[i]) === "object" && cnt < 10) {
|
||||||
|
content[i] = escapeAllContentStrings(content[i], ++cnt);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return content;
|
||||||
|
}
|
||||||
|
|
||||||
|
function getArgs() {
|
||||||
|
const args = {}
|
||||||
|
process.argv
|
||||||
|
.slice(2, process.argv.length)
|
||||||
|
.forEach(arg => {
|
||||||
|
// long arg
|
||||||
|
if (arg.slice(0, 2) === '--') {
|
||||||
|
const longArg = arg.split('=')
|
||||||
|
args[longArg[0].slice(2, longArg[0].length)] = longArg[1]
|
||||||
|
}
|
||||||
|
// flags
|
||||||
|
else if (arg[0] === '-') {
|
||||||
|
const flags = arg.slice(1, arg.length).split('')
|
||||||
|
flags.forEach(flag => {
|
||||||
|
args[flag] = true
|
||||||
|
})
|
||||||
|
}
|
||||||
|
})
|
||||||
|
return args
|
||||||
|
}
|
||||||
|
|
||||||
|
process.on('unhandledRejection', error => {
|
||||||
|
// Will print "unhandledRejection err is not defined"
|
||||||
|
console.log('unhandledRejection', error.message);
|
||||||
|
})
|
166
src/css/main.css
@ -1,166 +0,0 @@
|
|||||||
:root {
|
|
||||||
--selected-icon-bg-color: #dfdfdf;
|
|
||||||
}
|
|
||||||
|
|
||||||
body {
|
|
||||||
position: relative;
|
|
||||||
margin: 0px;
|
|
||||||
height: calc(var(--vh, 1vh) * 100);
|
|
||||||
width: 100%;
|
|
||||||
overflow: hidden;
|
|
||||||
font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica,
|
|
||||||
Arial, sans-serif;
|
|
||||||
}
|
|
||||||
|
|
||||||
#whiteboardContainer {
|
|
||||||
height: calc(var(--vh, 1vh) * 100);
|
|
||||||
width: 100%;
|
|
||||||
}
|
|
||||||
|
|
||||||
.btn-group button {
|
|
||||||
background: transparent;
|
|
||||||
border: 2px solid #636060;
|
|
||||||
margin: -1px;
|
|
||||||
/* Green border */
|
|
||||||
color: black;
|
|
||||||
/* White text */
|
|
||||||
padding: 11px 14px;
|
|
||||||
/* Some padding */
|
|
||||||
cursor: pointer;
|
|
||||||
/* Pointer/hand icon */
|
|
||||||
float: left;
|
|
||||||
/* Float the buttons side by side */
|
|
||||||
font-size: 1.2em;
|
|
||||||
height: 45px;
|
|
||||||
width: 50px;
|
|
||||||
}
|
|
||||||
|
|
||||||
button::-moz-focus-inner {
|
|
||||||
border: 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
.whiteboard-edit-group.group-disabled {
|
|
||||||
background: repeating-linear-gradient(
|
|
||||||
45deg,
|
|
||||||
rgba(255, 166, 0, 0.366),
|
|
||||||
rgba(255, 166, 0, 0.366) 10px,
|
|
||||||
rgba(255, 166, 0, 0.666) 10px,
|
|
||||||
rgba(255, 166, 0, 0.666) 20px
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Deactivate all pointer events on all the children
|
|
||||||
* of a group when it's disabled.
|
|
||||||
*/
|
|
||||||
.whiteboard-edit-group.group-disabled > * {
|
|
||||||
pointer-events: none;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Clear floats (clearfix hack) */
|
|
||||||
|
|
||||||
.btn-group:after {
|
|
||||||
content: "";
|
|
||||||
clear: both;
|
|
||||||
display: table;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Add a background color on hover */
|
|
||||||
|
|
||||||
.btn-group button:hover {
|
|
||||||
background-color: #9a9a9a;
|
|
||||||
}
|
|
||||||
|
|
||||||
button {
|
|
||||||
outline-width: 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
.btn-group {
|
|
||||||
background-color: #808080ab;
|
|
||||||
margin-left: 5px;
|
|
||||||
margin-bottom: 5px;
|
|
||||||
float: left;
|
|
||||||
position: relative;
|
|
||||||
}
|
|
||||||
|
|
||||||
.whiteboard-tool.active:not(:disabled) {
|
|
||||||
background: var(--selected-icon-bg-color);
|
|
||||||
}
|
|
||||||
|
|
||||||
#whiteboardThicknessSlider {
|
|
||||||
-webkit-appearance: none;
|
|
||||||
width: 100%;
|
|
||||||
height: 10px;
|
|
||||||
border-radius: 3px;
|
|
||||||
background: transparent;
|
|
||||||
outline: none;
|
|
||||||
opacity: 1;
|
|
||||||
-webkit-transition: opacity 0.15s ease-in-out;
|
|
||||||
transition: opacity 0.15s ease-in-out;
|
|
||||||
}
|
|
||||||
|
|
||||||
.textBox.active {
|
|
||||||
border: 1px dashed gray;
|
|
||||||
}
|
|
||||||
|
|
||||||
.textBox > .removeIcon,
|
|
||||||
.textBox > .moveIcon {
|
|
||||||
display: none;
|
|
||||||
}
|
|
||||||
|
|
||||||
.textBox.active > .removeIcon,
|
|
||||||
.textBox.active > .moveIcon {
|
|
||||||
display: block;
|
|
||||||
}
|
|
||||||
|
|
||||||
.modalBtn {
|
|
||||||
padding: 5px;
|
|
||||||
border-radius: 5px;
|
|
||||||
border: 0px;
|
|
||||||
min-width: 50px;
|
|
||||||
cursor: pointer;
|
|
||||||
}
|
|
||||||
|
|
||||||
#displayWhiteboardInfoBtn.active {
|
|
||||||
background: var(--selected-icon-bg-color);
|
|
||||||
}
|
|
||||||
|
|
||||||
#whiteboardInfoContainer {
|
|
||||||
position: absolute;
|
|
||||||
bottom: 10px;
|
|
||||||
right: 10px;
|
|
||||||
}
|
|
||||||
|
|
||||||
.displayNone {
|
|
||||||
display: none;
|
|
||||||
}
|
|
||||||
|
|
||||||
#shareWhiteboardDialog {
|
|
||||||
width: 100vw;
|
|
||||||
height: 100vh;
|
|
||||||
background-color: rgba(1, 1, 1, 0.35);
|
|
||||||
z-index: 10000000000000;
|
|
||||||
position: absolute;
|
|
||||||
top: 0;
|
|
||||||
left: 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
#shareWhiteboardDialogMessage {
|
|
||||||
background-color: lightgreen;
|
|
||||||
padding: 20px;
|
|
||||||
font-weight: bold;
|
|
||||||
}
|
|
||||||
|
|
||||||
.shareWhiteboardDialogContent {
|
|
||||||
display: flex;
|
|
||||||
align-items: center;
|
|
||||||
justify-content: center;
|
|
||||||
flex-direction: column;
|
|
||||||
width: 100%;
|
|
||||||
height: 100%;
|
|
||||||
}
|
|
||||||
|
|
||||||
.shareWhiteboardDialogItem {
|
|
||||||
padding: 5px;
|
|
||||||
margin: 5px;
|
|
||||||
}
|
|
286
src/index.html
@ -1,286 +0,0 @@
|
|||||||
<!DOCTYPE html>
|
|
||||||
<html>
|
|
||||||
<head>
|
|
||||||
<title>Whiteboard</title>
|
|
||||||
<meta charset="utf-8" />
|
|
||||||
<link rel="icon" type="image/vnd.microsoft.icon" href="favicon.ico" />
|
|
||||||
</head>
|
|
||||||
|
|
||||||
<body>
|
|
||||||
<!---Whiteboard container -!-->
|
|
||||||
<div id="whiteboardContainer"></div>
|
|
||||||
|
|
||||||
<!---Toolbar -!-->
|
|
||||||
<div id="toolbar" style="position: absolute; top: 10px; left: 10px;">
|
|
||||||
<div class="btn-group">
|
|
||||||
<button
|
|
||||||
id="whiteboardLockBtn"
|
|
||||||
style="background-color: orange;"
|
|
||||||
title="View and Write"
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i class="fa fa-lock"></i>
|
|
||||||
</button>
|
|
||||||
<button id="whiteboardUnlockBtn" title="View Only" type="button">
|
|
||||||
<i class="fa fa-lock-open"></i>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group whiteboard-edit-group">
|
|
||||||
<button id="whiteboardTrashBtn" title="Clear the whiteboard" type="button">
|
|
||||||
<i class="fa fa-trash"></i>
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
style="position: absolute; left: 0px; top: 0px; width: 46px; display: none;"
|
|
||||||
id="whiteboardTrashBtnConfirm"
|
|
||||||
title="Confirm clear..."
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i class="fa fa-check"></i>
|
|
||||||
</button>
|
|
||||||
<button id="whiteboardUndoBtn" title="Undo your last step" type="button">
|
|
||||||
<i class="fa fa-undo"></i>
|
|
||||||
</button>
|
|
||||||
<button id="whiteboardRedoBtn" title="Redo your last undo" type="button">
|
|
||||||
<i class="fa fa-redo"></i>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group whiteboard-edit-group">
|
|
||||||
<button tool="mouse" title="Take the mouse" type="button" class="whiteboard-tool">
|
|
||||||
<i class="fa fa-mouse-pointer"></i>
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
style="padding-bottom: 11px;"
|
|
||||||
tool="recSelect"
|
|
||||||
title="Select an area"
|
|
||||||
type="button"
|
|
||||||
class="whiteboard-tool"
|
|
||||||
>
|
|
||||||
<img src="./images/dottedRec.png" />
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
tool="pen"
|
|
||||||
title="Take the pen"
|
|
||||||
type="button"
|
|
||||||
class="whiteboard-tool active"
|
|
||||||
>
|
|
||||||
<i class="fa fa-pencil-alt"></i>
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
style="padding-bottom: 8px; padding-top: 6px;"
|
|
||||||
tool="line"
|
|
||||||
title="draw a line"
|
|
||||||
type="button"
|
|
||||||
class="whiteboard-tool"
|
|
||||||
>
|
|
||||||
╱
|
|
||||||
</button>
|
|
||||||
<button tool="rect" title="draw a rectangle" type="button" class="whiteboard-tool">
|
|
||||||
<i class="far fa-square"></i>
|
|
||||||
</button>
|
|
||||||
<button tool="circle" title="draw a circle" type="button" class="whiteboard-tool">
|
|
||||||
<i class="far fa-circle"></i>
|
|
||||||
</button>
|
|
||||||
<button tool="text" title="write text" type="button" class="whiteboard-tool">
|
|
||||||
<i class="fas fa-font"></i>
|
|
||||||
</button>
|
|
||||||
<button tool="eraser" title="take the eraser" type="button" class="whiteboard-tool">
|
|
||||||
<i class="fa fa-eraser"></i>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group whiteboard-edit-group">
|
|
||||||
<button style="width: 190px; cursor: default;">
|
|
||||||
<div
|
|
||||||
class="activeToolIcon"
|
|
||||||
style="position: absolute; top: 2px; left: 2px; font-size: 0.6em;"
|
|
||||||
>
|
|
||||||
<i class="fa fa-pencil-alt"></i>
|
|
||||||
</div>
|
|
||||||
<img
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
left: 11px;
|
|
||||||
top: 16px;
|
|
||||||
height: 14px;
|
|
||||||
width: 130px;
|
|
||||||
"
|
|
||||||
src="./images/slider-background.svg"
|
|
||||||
/>
|
|
||||||
<input
|
|
||||||
title="Thickness"
|
|
||||||
id="whiteboardThicknessSlider"
|
|
||||||
style="position: absolute; left: 9px; width: 130px; top: 15px;"
|
|
||||||
type="range"
|
|
||||||
min="1"
|
|
||||||
max="50"
|
|
||||||
value="3"
|
|
||||||
/>
|
|
||||||
<div
|
|
||||||
id="whiteboardColorpicker"
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
left: 155px;
|
|
||||||
top: 10px;
|
|
||||||
width: 26px;
|
|
||||||
height: 23px;
|
|
||||||
border-radius: 3px;
|
|
||||||
border: 1px solid darkgrey;
|
|
||||||
"
|
|
||||||
data-color="#000000"
|
|
||||||
></div>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group whiteboard-edit-group">
|
|
||||||
<button id="addImgToCanvasBtn" title="Upload Image to whiteboard" type="button">
|
|
||||||
<i class="fas fa-image"></i>
|
|
||||||
<i
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
top: 3px;
|
|
||||||
left: 2px;
|
|
||||||
color: #000000;
|
|
||||||
font-size: 0.5em;
|
|
||||||
"
|
|
||||||
class="fas fa-upload"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
|
|
||||||
<button
|
|
||||||
style="position: relative;"
|
|
||||||
id="uploadJsonBtn"
|
|
||||||
title="Load saved JSON to whiteboard"
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i class="far fa-file-alt"></i>
|
|
||||||
<i
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
top: 3px;
|
|
||||||
left: 2px;
|
|
||||||
color: #000000;
|
|
||||||
font-size: 0.5em;
|
|
||||||
"
|
|
||||||
class="fas fa-upload"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
|
|
||||||
<input style="display: none;" id="myFile" type="file" />
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group">
|
|
||||||
<button id="saveAsImageBtn" title="Save whiteboard as image" type="button">
|
|
||||||
<i class="fas fa-image"></i>
|
|
||||||
<i
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
top: 3px;
|
|
||||||
left: 2px;
|
|
||||||
color: #000000;
|
|
||||||
font-size: 0.5em;
|
|
||||||
"
|
|
||||||
class="fas fa-save"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
style="position: relative; display: none;"
|
|
||||||
id="uploadWebDavBtn"
|
|
||||||
title="Save whiteboard to webdav"
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i class="fas fa-globe"></i>
|
|
||||||
<i
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
top: 3px;
|
|
||||||
left: 2px;
|
|
||||||
color: #000000;
|
|
||||||
font-size: 0.5em;
|
|
||||||
"
|
|
||||||
class="fas fa-save"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
style="position: relative;"
|
|
||||||
id="saveAsJSONBtn"
|
|
||||||
title="Save whiteboard as JSON"
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i class="far fa-file-alt"></i>
|
|
||||||
<i
|
|
||||||
style="
|
|
||||||
position: absolute;
|
|
||||||
top: 3px;
|
|
||||||
left: 2px;
|
|
||||||
color: #000000;
|
|
||||||
font-size: 0.5em;
|
|
||||||
"
|
|
||||||
class="fas fa-save"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
|
|
||||||
<button id="shareWhiteboardBtn" title="share whiteboard" type="button">
|
|
||||||
<i class="fas fa-share-square"></i>
|
|
||||||
</button>
|
|
||||||
|
|
||||||
<button id="displayWhiteboardInfoBtn" title="Show whiteboard info" type="button">
|
|
||||||
<i class="fas fa-info-circle"></i>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div class="btn-group minGroup">
|
|
||||||
<button
|
|
||||||
style="width: 25px; padding: 11px 11px;"
|
|
||||||
id="minMaxBtn"
|
|
||||||
title="hide buttons"
|
|
||||||
type="button"
|
|
||||||
>
|
|
||||||
<i
|
|
||||||
id="minBtn"
|
|
||||||
style="position: relative; left: -5px;"
|
|
||||||
class="fas fa-angle-left"
|
|
||||||
></i>
|
|
||||||
<i
|
|
||||||
id="maxBtn"
|
|
||||||
style="position: relative; left: -5px; display: none;"
|
|
||||||
class="fas fa-angle-right"
|
|
||||||
></i>
|
|
||||||
</button>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="whiteboardInfoContainer">
|
|
||||||
<p><b>Whiteboard information:</b></p>
|
|
||||||
<p># connected users: <i id="connectedUsersCount">0</i></p>
|
|
||||||
<p>Smallest screen resolution: <i id="smallestScreenResolution">Unknown.</i></p>
|
|
||||||
<p># msg. sent to server: <i id="messageSentCount">0</i></p>
|
|
||||||
<p># msg. received from server: <i id="messageReceivedCount">0</i></p>
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="shareWhiteboardDialog" class="displayNone">
|
|
||||||
<div class="shareWhiteboardDialogContent">
|
|
||||||
<button
|
|
||||||
class="shareWhiteboardDialogItem"
|
|
||||||
id="shareWhiteboardDialogCopyReadOnlyLink"
|
|
||||||
>
|
|
||||||
<i class="fa fa-lock"></i> Share read-only link
|
|
||||||
</button>
|
|
||||||
<button
|
|
||||||
class="shareWhiteboardDialogItem displayNone"
|
|
||||||
id="shareWhiteboardDialogCopyReadWriteLink"
|
|
||||||
>
|
|
||||||
<i class="fa fa-lock-open"></i> Share read/write link
|
|
||||||
</button>
|
|
||||||
<button class="shareWhiteboardDialogItem" id="shareWhiteboardDialogGoBack">
|
|
||||||
<b>Go back to the whiteboard</b>
|
|
||||||
</button>
|
|
||||||
<p
|
|
||||||
class="shareWhiteboardDialogItem displayNone"
|
|
||||||
id="shareWhiteboardDialogMessage"
|
|
||||||
></p>
|
|
||||||
</div>
|
|
||||||
</div>
|
|
||||||
</body>
|
|
||||||
</html>
|
|
@ -1,79 +0,0 @@
|
|||||||
import { computeDist } from "../utils";
|
|
||||||
|
|
||||||
class Point {
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#x;
|
|
||||||
get x() {
|
|
||||||
return this.#x;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#y;
|
|
||||||
get y() {
|
|
||||||
return this.#y;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {Point}
|
|
||||||
*/
|
|
||||||
static #lastKnownPos = new Point(0, 0);
|
|
||||||
static get lastKnownPos() {
|
|
||||||
return Point.#lastKnownPos;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {number} x
|
|
||||||
* @param {number} y
|
|
||||||
*/
|
|
||||||
constructor(x, y) {
|
|
||||||
this.#x = x;
|
|
||||||
this.#y = y;
|
|
||||||
}
|
|
||||||
|
|
||||||
get isZeroZero() {
|
|
||||||
return this.#x === 0 && this.#y === 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get a Point object from an event
|
|
||||||
* @param {event} e
|
|
||||||
* @returns {Point}
|
|
||||||
*/
|
|
||||||
static fromEvent(e) {
|
|
||||||
// the epsilon hack is required to detect touches
|
|
||||||
const epsilon = 0.0001;
|
|
||||||
let x = (e.offsetX || e.pageX - $(e.target).offset().left) + epsilon;
|
|
||||||
let y = (e.offsetY || e.pageY - $(e.target).offset().top) + epsilon;
|
|
||||||
|
|
||||||
if (Number.isNaN(x) || Number.isNaN(y) || (x === epsilon && y === epsilon)) {
|
|
||||||
// if it's a touch actually
|
|
||||||
if (e.touches && e.touches.length && e.touches.length > 0) {
|
|
||||||
const touch = e.touches[0];
|
|
||||||
x = touch.clientX - $("#mouseOverlay").offset().left;
|
|
||||||
y = touch.clientY - $("#mouseOverlay").offset().top;
|
|
||||||
} else {
|
|
||||||
// if it's a touchend event
|
|
||||||
return Point.#lastKnownPos;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
Point.#lastKnownPos = new Point(x - epsilon, y - epsilon);
|
|
||||||
return Point.#lastKnownPos;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Compute euclidean distance between points
|
|
||||||
*
|
|
||||||
* @param {Point} otherPoint
|
|
||||||
* @returns {number}
|
|
||||||
*/
|
|
||||||
distTo(otherPoint) {
|
|
||||||
return computeDist(this, otherPoint);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export default Point;
|
|
@ -1,58 +0,0 @@
|
|||||||
import { library, dom } from "@fortawesome/fontawesome-svg-core";
|
|
||||||
import {
|
|
||||||
faUndo,
|
|
||||||
faTrash,
|
|
||||||
faCheck,
|
|
||||||
faRedo,
|
|
||||||
faMousePointer,
|
|
||||||
faPencilAlt,
|
|
||||||
faEraser,
|
|
||||||
faImage,
|
|
||||||
faFont,
|
|
||||||
faSave,
|
|
||||||
faUpload,
|
|
||||||
faShareSquare,
|
|
||||||
faAngleLeft,
|
|
||||||
faAngleRight,
|
|
||||||
faSortDown,
|
|
||||||
faExpandArrowsAlt,
|
|
||||||
faLock,
|
|
||||||
faLockOpen,
|
|
||||||
faInfoCircle,
|
|
||||||
} from "@fortawesome/free-solid-svg-icons";
|
|
||||||
import {
|
|
||||||
faSquare,
|
|
||||||
faCircle,
|
|
||||||
faFile,
|
|
||||||
faFileAlt,
|
|
||||||
faPlusSquare,
|
|
||||||
} from "@fortawesome/free-regular-svg-icons";
|
|
||||||
|
|
||||||
library.add(
|
|
||||||
faUndo,
|
|
||||||
faTrash,
|
|
||||||
faCheck,
|
|
||||||
faRedo,
|
|
||||||
faMousePointer,
|
|
||||||
faPencilAlt,
|
|
||||||
faEraser,
|
|
||||||
faImage,
|
|
||||||
faFont,
|
|
||||||
faSave,
|
|
||||||
faUpload,
|
|
||||||
faShareSquare,
|
|
||||||
faAngleLeft,
|
|
||||||
faAngleRight,
|
|
||||||
faSortDown,
|
|
||||||
faExpandArrowsAlt,
|
|
||||||
faSquare,
|
|
||||||
faCircle,
|
|
||||||
faFile,
|
|
||||||
faFileAlt,
|
|
||||||
faPlusSquare,
|
|
||||||
faLock,
|
|
||||||
faLockOpen,
|
|
||||||
faInfoCircle
|
|
||||||
);
|
|
||||||
|
|
||||||
dom.i2svg();
|
|
@ -1,27 +0,0 @@
|
|||||||
import "jquery-ui/ui/core";
|
|
||||||
import "jquery-ui/ui/widgets/draggable";
|
|
||||||
import "jquery-ui/ui/widgets/resizable";
|
|
||||||
import "jquery-ui-rotatable/jquery.ui.rotatable";
|
|
||||||
import "jquery-ui/themes/base/resizable.css";
|
|
||||||
import "../css/main.css";
|
|
||||||
|
|
||||||
import "./icons";
|
|
||||||
import main from "./main";
|
|
||||||
|
|
||||||
$(document).ready(function () {
|
|
||||||
// Set correct width height on mobile browsers
|
|
||||||
const isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor);
|
|
||||||
if (isChrome) {
|
|
||||||
$("head").append(
|
|
||||||
'<meta name="viewport" content="width=device-width, initial-scale=0.52, maximum-scale=1" />'
|
|
||||||
);
|
|
||||||
} else {
|
|
||||||
$("head").append('<meta name="viewport" content="width=1400" />');
|
|
||||||
}
|
|
||||||
|
|
||||||
main();
|
|
||||||
});
|
|
||||||
|
|
||||||
if (module.hot) {
|
|
||||||
module.hot.accept();
|
|
||||||
}
|
|
@ -1,48 +0,0 @@
|
|||||||
/* -----------
|
|
||||||
KEYBINDINGS
|
|
||||||
----------- */
|
|
||||||
|
|
||||||
//> defmod is "command" on OS X and "ctrl" elsewhere
|
|
||||||
//Advanced Example: 'defmod-k j' -> For this to fire you have to first press both ctrl and k, and then j.
|
|
||||||
|
|
||||||
const keybinds = {
|
|
||||||
// 'key(s)' : 'function',
|
|
||||||
"defmod-shift-z": "clearWhiteboard",
|
|
||||||
"defmod-z": "undoStep",
|
|
||||||
"defmod-y": "redoStep",
|
|
||||||
"defmod-x": "setTool_recSelect",
|
|
||||||
"defmod-m": "setTool_mouse",
|
|
||||||
"defmod-p": "setTool_pen",
|
|
||||||
"defmod-l": "setTool_line",
|
|
||||||
"defmod-r": "setTool_rect",
|
|
||||||
"defmod-c": "setTool_circle",
|
|
||||||
"defmod-shift-f": "toggleLineRecCircle",
|
|
||||||
"defmod-shift-x": "togglePenEraser",
|
|
||||||
"defmod-shift-r": "toggleMainColors",
|
|
||||||
"defmod-a": "setTool_text",
|
|
||||||
"defmod-e": "setTool_eraser",
|
|
||||||
"defmod-up": "thickness_bigger",
|
|
||||||
"defmod-down": "thickness_smaller",
|
|
||||||
"defmod-shift-c": "openColorPicker",
|
|
||||||
"defmod-shift-1": "setDrawColorBlack",
|
|
||||||
"defmod-shift-2": "setDrawColorBlue",
|
|
||||||
"defmod-shift-3": "setDrawColorGreen",
|
|
||||||
"defmod-shift-4": "setDrawColorYellow",
|
|
||||||
"defmod-shift-5": "setDrawColorRed",
|
|
||||||
"defmod-s": "saveWhiteboardAsImage",
|
|
||||||
"defmod-shift-k": "saveWhiteboardAsJson",
|
|
||||||
"defmod-shift-i": "uploadWhiteboardToWebDav",
|
|
||||||
"defmod-shift-j": "uploadJsonToWhiteboard",
|
|
||||||
"defmod-shift-s": "shareWhiteboard",
|
|
||||||
tab: "hideShowControls",
|
|
||||||
up: "moveDraggableUp",
|
|
||||||
down: "moveDraggableDown",
|
|
||||||
left: "moveDraggableLeft",
|
|
||||||
right: "moveDraggableRight",
|
|
||||||
"defmod-enter": "dropDraggable",
|
|
||||||
"shift-enter": "addToBackground",
|
|
||||||
escape: "cancelAllActions",
|
|
||||||
del: "deleteSelection",
|
|
||||||
};
|
|
||||||
|
|
||||||
export default keybinds;
|
|
914
src/js/main.js
@ -1,914 +0,0 @@
|
|||||||
import keymage from "keymage";
|
|
||||||
import io from "socket.io-client";
|
|
||||||
import whiteboard from "./whiteboard";
|
|
||||||
import keybinds from "./keybinds";
|
|
||||||
import Picker from "vanilla-picker";
|
|
||||||
import { dom } from "@fortawesome/fontawesome-svg-core";
|
|
||||||
import pdfjsLib from "pdfjs-dist/webpack";
|
|
||||||
import shortcutFunctions from "./shortcutFunctions";
|
|
||||||
import ReadOnlyService from "./services/ReadOnlyService";
|
|
||||||
import InfoService from "./services/InfoService";
|
|
||||||
import { getSubDir } from "./utils";
|
|
||||||
import ConfigService from "./services/ConfigService";
|
|
||||||
import { v4 as uuidv4 } from "uuid";
|
|
||||||
|
|
||||||
const urlParams = new URLSearchParams(window.location.search);
|
|
||||||
let whiteboardId = urlParams.get("whiteboardid");
|
|
||||||
const randomid = urlParams.get("randomid");
|
|
||||||
|
|
||||||
if (randomid) {
|
|
||||||
whiteboardId = uuidv4();
|
|
||||||
urlParams.delete("randomid");
|
|
||||||
window.location.search = urlParams;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!whiteboardId) {
|
|
||||||
whiteboardId = "myNewWhiteboard";
|
|
||||||
}
|
|
||||||
|
|
||||||
whiteboardId = unescape(encodeURIComponent(whiteboardId)).replace(/[^a-zA-Z0-9\-]/g, "");
|
|
||||||
|
|
||||||
if (urlParams.get("whiteboardid") !== whiteboardId) {
|
|
||||||
urlParams.set("whiteboardid", whiteboardId);
|
|
||||||
window.location.search = urlParams;
|
|
||||||
}
|
|
||||||
|
|
||||||
const myUsername = urlParams.get("username") || "unknown" + (Math.random() + "").substring(2, 6);
|
|
||||||
const accessToken = urlParams.get("accesstoken") || "";
|
|
||||||
|
|
||||||
// Custom Html Title
|
|
||||||
const title = urlParams.get("title");
|
|
||||||
if (title) {
|
|
||||||
document.title = decodeURIComponent(title);
|
|
||||||
}
|
|
||||||
|
|
||||||
const subdir = getSubDir();
|
|
||||||
let signaling_socket;
|
|
||||||
|
|
||||||
function main() {
|
|
||||||
signaling_socket = io("", { path: subdir + "/ws-api" }); // Connect even if we are in a subdir behind a reverse proxy
|
|
||||||
|
|
||||||
signaling_socket.on("connect", function () {
|
|
||||||
console.log("Websocket connected!");
|
|
||||||
|
|
||||||
signaling_socket.on("whiteboardConfig", (serverResponse) => {
|
|
||||||
ConfigService.initFromServer(serverResponse);
|
|
||||||
// Inti whiteboard only when we have the config from the server
|
|
||||||
initWhiteboard();
|
|
||||||
});
|
|
||||||
|
|
||||||
signaling_socket.on("whiteboardInfoUpdate", (info) => {
|
|
||||||
InfoService.updateInfoFromServer(info);
|
|
||||||
whiteboard.updateSmallestScreenResolution();
|
|
||||||
});
|
|
||||||
|
|
||||||
signaling_socket.on("drawToWhiteboard", function (content) {
|
|
||||||
whiteboard.handleEventsAndData(content, true);
|
|
||||||
InfoService.incrementNbMessagesReceived();
|
|
||||||
});
|
|
||||||
|
|
||||||
signaling_socket.on("refreshUserBadges", function () {
|
|
||||||
whiteboard.refreshUserBadges();
|
|
||||||
});
|
|
||||||
|
|
||||||
let accessDenied = false;
|
|
||||||
signaling_socket.on("wrongAccessToken", function () {
|
|
||||||
if (!accessDenied) {
|
|
||||||
accessDenied = true;
|
|
||||||
showBasicAlert("Access denied! Wrong accessToken!");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
signaling_socket.emit("joinWhiteboard", {
|
|
||||||
wid: whiteboardId,
|
|
||||||
at: accessToken,
|
|
||||||
windowWidthHeight: { w: $(window).width(), h: $(window).height() },
|
|
||||||
});
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
function showBasicAlert(html, newOptions) {
|
|
||||||
var options = {
|
|
||||||
header: "INFO MESSAGE",
|
|
||||||
okBtnText: "Ok",
|
|
||||||
headercolor: "#d25d5d",
|
|
||||||
hideAfter: false,
|
|
||||||
onOkClick: false,
|
|
||||||
};
|
|
||||||
if (newOptions) {
|
|
||||||
for (var i in newOptions) {
|
|
||||||
options[i] = newOptions[i];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
var alertHtml = $(
|
|
||||||
'<div class="basicalert" style="position:absolute; left:0px; width:100%; top:70px; font-family: monospace;">' +
|
|
||||||
'<div style="width: 30%; margin: auto; background: #aaaaaa; border-radius: 5px; font-size: 1.2em; border: 1px solid gray;">' +
|
|
||||||
'<div style="border-bottom: 1px solid #676767; background: ' +
|
|
||||||
options["headercolor"] +
|
|
||||||
'; padding-left: 5px; font-size: 0.8em;">' +
|
|
||||||
options["header"] +
|
|
||||||
'<div style="float: right; margin-right: 4px; color: #373737; cursor: pointer;" class="closeAlert">x</div></div>' +
|
|
||||||
'<div style="padding: 10px;" class="htmlcontent"></div>' +
|
|
||||||
'<div style="height: 20px; padding: 10px;"><button class="modalBtn okbtn" style="float: right;">' +
|
|
||||||
options["okBtnText"] +
|
|
||||||
"</button></div>" +
|
|
||||||
"</div>" +
|
|
||||||
"</div>"
|
|
||||||
);
|
|
||||||
alertHtml.find(".htmlcontent").append(html);
|
|
||||||
$("body").append(alertHtml);
|
|
||||||
alertHtml
|
|
||||||
.find(".okbtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
if (options.onOkClick) {
|
|
||||||
options.onOkClick();
|
|
||||||
}
|
|
||||||
alertHtml.remove();
|
|
||||||
});
|
|
||||||
alertHtml
|
|
||||||
.find(".closeAlert")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
alertHtml.remove();
|
|
||||||
});
|
|
||||||
|
|
||||||
if (options.hideAfter) {
|
|
||||||
setTimeout(function () {
|
|
||||||
alertHtml.find(".okbtn").click();
|
|
||||||
}, 1000 * options.hideAfter);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
function initWhiteboard() {
|
|
||||||
$(document).ready(function () {
|
|
||||||
// by default set in readOnly mode
|
|
||||||
ReadOnlyService.activateReadOnlyMode();
|
|
||||||
|
|
||||||
if (urlParams.get("webdav") === "true") {
|
|
||||||
$("#uploadWebDavBtn").show();
|
|
||||||
}
|
|
||||||
|
|
||||||
whiteboard.loadWhiteboard("#whiteboardContainer", {
|
|
||||||
//Load the whiteboard
|
|
||||||
whiteboardId: whiteboardId,
|
|
||||||
username: btoa(myUsername),
|
|
||||||
backgroundGridUrl: "./images/" + ConfigService.backgroundGridImage,
|
|
||||||
sendFunction: function (content) {
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
//ADD IN LATER THROUGH CONFIG
|
|
||||||
// if (content.t === 'cursor') {
|
|
||||||
// if (whiteboard.drawFlag) return;
|
|
||||||
// }
|
|
||||||
content["at"] = accessToken;
|
|
||||||
signaling_socket.emit("drawToWhiteboard", content);
|
|
||||||
InfoService.incrementNbMessagesSent();
|
|
||||||
},
|
|
||||||
});
|
|
||||||
|
|
||||||
// request whiteboard from server
|
|
||||||
$.get(subdir + "/api/loadwhiteboard", { wid: whiteboardId, at: accessToken }).done(
|
|
||||||
function (data) {
|
|
||||||
whiteboard.loadData(data);
|
|
||||||
}
|
|
||||||
);
|
|
||||||
|
|
||||||
$(window).resize(function () {
|
|
||||||
signaling_socket.emit("updateScreenResolution", {
|
|
||||||
at: accessToken,
|
|
||||||
windowWidthHeight: { w: $(window).width(), h: $(window).height() },
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
/*----------------/
|
|
||||||
Whiteboard actions
|
|
||||||
/----------------*/
|
|
||||||
|
|
||||||
var tempLineTool = false;
|
|
||||||
var strgPressed = false;
|
|
||||||
//Handle key actions
|
|
||||||
$(document).on("keydown", function (e) {
|
|
||||||
if (e.which == 16) {
|
|
||||||
if (whiteboard.tool == "pen" && !strgPressed) {
|
|
||||||
tempLineTool = true;
|
|
||||||
whiteboard.ownCursor.hide();
|
|
||||||
if (whiteboard.drawFlag) {
|
|
||||||
whiteboard.mouseup({
|
|
||||||
offsetX: whiteboard.prevPos.x,
|
|
||||||
offsetY: whiteboard.prevPos.y,
|
|
||||||
});
|
|
||||||
shortcutFunctions.setTool_line();
|
|
||||||
whiteboard.mousedown({
|
|
||||||
offsetX: whiteboard.prevPos.x,
|
|
||||||
offsetY: whiteboard.prevPos.y,
|
|
||||||
});
|
|
||||||
} else {
|
|
||||||
shortcutFunctions.setTool_line();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
whiteboard.pressedKeys["shift"] = true; //Used for straight lines...
|
|
||||||
} else if (e.which == 17) {
|
|
||||||
strgPressed = true;
|
|
||||||
}
|
|
||||||
//console.log(e.which);
|
|
||||||
});
|
|
||||||
$(document).on("keyup", function (e) {
|
|
||||||
if (e.which == 16) {
|
|
||||||
if (tempLineTool) {
|
|
||||||
tempLineTool = false;
|
|
||||||
shortcutFunctions.setTool_pen();
|
|
||||||
whiteboard.ownCursor.show();
|
|
||||||
}
|
|
||||||
whiteboard.pressedKeys["shift"] = false;
|
|
||||||
} else if (e.which == 17) {
|
|
||||||
strgPressed = false;
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
//Load keybindings from keybinds.js to given functions
|
|
||||||
Object.entries(keybinds).forEach(([key, functionName]) => {
|
|
||||||
const associatedShortcutFunction = shortcutFunctions[functionName];
|
|
||||||
if (associatedShortcutFunction) {
|
|
||||||
keymage(key, associatedShortcutFunction, { preventDefault: true });
|
|
||||||
} else {
|
|
||||||
console.error(
|
|
||||||
"Function you want to keybind on key:",
|
|
||||||
key,
|
|
||||||
"named:",
|
|
||||||
functionName,
|
|
||||||
"is not available!"
|
|
||||||
);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
// whiteboard clear button
|
|
||||||
$("#whiteboardTrashBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
$("#whiteboardTrashBtnConfirm").show().focus();
|
|
||||||
$(this).css({ visibility: "hidden" });
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#whiteboardTrashBtnConfirm").mouseout(function () {
|
|
||||||
$(this).hide();
|
|
||||||
$("#whiteboardTrashBtn").css({ visibility: "inherit" });
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#whiteboardTrashBtnConfirm")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
$(this).hide();
|
|
||||||
$("#whiteboardTrashBtn").css({ visibility: "inherit" });
|
|
||||||
whiteboard.clearWhiteboard();
|
|
||||||
});
|
|
||||||
|
|
||||||
// undo button
|
|
||||||
$("#whiteboardUndoBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
whiteboard.undoWhiteboardClick();
|
|
||||||
});
|
|
||||||
|
|
||||||
// redo button
|
|
||||||
$("#whiteboardRedoBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
whiteboard.redoWhiteboardClick();
|
|
||||||
});
|
|
||||||
|
|
||||||
// view only
|
|
||||||
$("#whiteboardLockBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
ReadOnlyService.deactivateReadOnlyMode();
|
|
||||||
});
|
|
||||||
$("#whiteboardUnlockBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
ReadOnlyService.activateReadOnlyMode();
|
|
||||||
});
|
|
||||||
$("#whiteboardUnlockBtn").hide();
|
|
||||||
$("#whiteboardLockBtn").show();
|
|
||||||
|
|
||||||
// switch tool
|
|
||||||
$(".whiteboard-tool")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
$(".whiteboard-tool").removeClass("active");
|
|
||||||
$(this).addClass("active");
|
|
||||||
var activeTool = $(this).attr("tool");
|
|
||||||
whiteboard.setTool(activeTool);
|
|
||||||
if (activeTool == "mouse" || activeTool == "recSelect") {
|
|
||||||
$(".activeToolIcon").empty();
|
|
||||||
} else {
|
|
||||||
$(".activeToolIcon").html($(this).html()); //Set Active icon the same as the button icon
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
// upload image button
|
|
||||||
$("#addImgToCanvasBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
showBasicAlert("Please drag the image into the browser.");
|
|
||||||
});
|
|
||||||
|
|
||||||
// save image as imgae
|
|
||||||
$("#saveAsImageBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
whiteboard.getImageDataBase64(
|
|
||||||
{
|
|
||||||
imageFormat: ConfigService.imageDownloadFormat,
|
|
||||||
drawBackgroundGrid: ConfigService.drawBackgroundGrid,
|
|
||||||
},
|
|
||||||
function (imgData) {
|
|
||||||
var w = window.open("about:blank"); //Firefox will not allow downloads without extra window
|
|
||||||
setTimeout(function () {
|
|
||||||
//FireFox seems to require a setTimeout for this to work.
|
|
||||||
var a = document.createElement("a");
|
|
||||||
a.href = imgData;
|
|
||||||
a.download = "whiteboard." + ConfigService.imageDownloadFormat;
|
|
||||||
w.document.body.appendChild(a);
|
|
||||||
a.click();
|
|
||||||
w.document.body.removeChild(a);
|
|
||||||
setTimeout(function () {
|
|
||||||
w.close();
|
|
||||||
}, 100);
|
|
||||||
}, 0);
|
|
||||||
}
|
|
||||||
);
|
|
||||||
});
|
|
||||||
|
|
||||||
// save image to json containing steps
|
|
||||||
$("#saveAsJSONBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
var imgData = whiteboard.getImageDataJson();
|
|
||||||
|
|
||||||
var w = window.open("about:blank"); //Firefox will not allow downloads without extra window
|
|
||||||
setTimeout(function () {
|
|
||||||
//FireFox seems to require a setTimeout for this to work.
|
|
||||||
var a = document.createElement("a");
|
|
||||||
a.href = window.URL.createObjectURL(new Blob([imgData], { type: "text/json" }));
|
|
||||||
a.download = "whiteboard.json";
|
|
||||||
w.document.body.appendChild(a);
|
|
||||||
a.click();
|
|
||||||
w.document.body.removeChild(a);
|
|
||||||
setTimeout(function () {
|
|
||||||
w.close();
|
|
||||||
}, 100);
|
|
||||||
}, 0);
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#uploadWebDavBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
if ($(".webdavUploadBtn").length > 0) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
var webdavserver = localStorage.getItem("webdavserver") || "";
|
|
||||||
var webdavpath = localStorage.getItem("webdavpath") || "/";
|
|
||||||
var webdavusername = localStorage.getItem("webdavusername") || "";
|
|
||||||
var webdavpassword = localStorage.getItem("webdavpassword") || "";
|
|
||||||
var webDavHtml = $(
|
|
||||||
"<div>" +
|
|
||||||
"<table>" +
|
|
||||||
"<tr>" +
|
|
||||||
"<td>Server URL:</td>" +
|
|
||||||
'<td><input class="webdavserver" type="text" value="' +
|
|
||||||
webdavserver +
|
|
||||||
'" placeholder="https://yourserver.com/remote.php/webdav/"></td>' +
|
|
||||||
"<td></td>" +
|
|
||||||
"</tr>" +
|
|
||||||
"<tr>" +
|
|
||||||
"<td>Path:</td>" +
|
|
||||||
'<td><input class="webdavpath" type="text" placeholder="folder" value="' +
|
|
||||||
webdavpath +
|
|
||||||
'"></td>' +
|
|
||||||
'<td style="font-size: 0.7em;"><i>path always have to start & end with "/"</i></td>' +
|
|
||||||
"</tr>" +
|
|
||||||
"<tr>" +
|
|
||||||
"<td>Username:</td>" +
|
|
||||||
'<td><input class="webdavusername" type="text" value="' +
|
|
||||||
webdavusername +
|
|
||||||
'" placeholder="username"></td>' +
|
|
||||||
'<td style="font-size: 0.7em;"></td>' +
|
|
||||||
"</tr>" +
|
|
||||||
"<tr>" +
|
|
||||||
"<td>Password:</td>" +
|
|
||||||
'<td><input class="webdavpassword" type="password" value="' +
|
|
||||||
webdavpassword +
|
|
||||||
'" placeholder="password"></td>' +
|
|
||||||
'<td style="font-size: 0.7em;"></td>' +
|
|
||||||
"</tr>" +
|
|
||||||
"<tr>" +
|
|
||||||
'<td style="font-size: 0.7em;" colspan="3">Note: You have to generate and use app credentials if you have 2 Factor Auth activated on your dav/nextcloud server!</td>' +
|
|
||||||
"</tr>" +
|
|
||||||
"<tr>" +
|
|
||||||
"<td></td>" +
|
|
||||||
'<td colspan="2"><span class="loadingWebdavText" style="display:none;">Saving to webdav, please wait...</span><button class="modalBtn webdavUploadBtn"><i class="fas fa-upload"></i> Start Upload</button></td>' +
|
|
||||||
"</tr>" +
|
|
||||||
"</table>" +
|
|
||||||
"</div>"
|
|
||||||
);
|
|
||||||
webDavHtml
|
|
||||||
.find(".webdavUploadBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
var webdavserver = webDavHtml.find(".webdavserver").val();
|
|
||||||
localStorage.setItem("webdavserver", webdavserver);
|
|
||||||
var webdavpath = webDavHtml.find(".webdavpath").val();
|
|
||||||
localStorage.setItem("webdavpath", webdavpath);
|
|
||||||
var webdavusername = webDavHtml.find(".webdavusername").val();
|
|
||||||
localStorage.setItem("webdavusername", webdavusername);
|
|
||||||
var webdavpassword = webDavHtml.find(".webdavpassword").val();
|
|
||||||
localStorage.setItem("webdavpassword", webdavpassword);
|
|
||||||
whiteboard.getImageDataBase64(
|
|
||||||
{
|
|
||||||
imageFormat: ConfigService.imageDownloadFormat,
|
|
||||||
drawBackgroundGrid: ConfigService.drawBackgroundGrid,
|
|
||||||
},
|
|
||||||
function (base64data) {
|
|
||||||
var webdavaccess = {
|
|
||||||
webdavserver: webdavserver,
|
|
||||||
webdavpath: webdavpath,
|
|
||||||
webdavusername: webdavusername,
|
|
||||||
webdavpassword: webdavpassword,
|
|
||||||
};
|
|
||||||
webDavHtml.find(".loadingWebdavText").show();
|
|
||||||
webDavHtml.find(".webdavUploadBtn").hide();
|
|
||||||
saveWhiteboardToWebdav(base64data, webdavaccess, function (err) {
|
|
||||||
if (err) {
|
|
||||||
webDavHtml.find(".loadingWebdavText").hide();
|
|
||||||
webDavHtml.find(".webdavUploadBtn").show();
|
|
||||||
} else {
|
|
||||||
webDavHtml.parents(".basicalert").remove();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
);
|
|
||||||
});
|
|
||||||
showBasicAlert(webDavHtml, {
|
|
||||||
header: "Save to Webdav",
|
|
||||||
okBtnText: "cancel",
|
|
||||||
headercolor: "#0082c9",
|
|
||||||
});
|
|
||||||
// render newly added icons
|
|
||||||
dom.i2svg();
|
|
||||||
});
|
|
||||||
|
|
||||||
// upload json containing steps
|
|
||||||
$("#uploadJsonBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
$("#myFile").click();
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#shareWhiteboardBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
function urlToClipboard(whiteboardId = null) {
|
|
||||||
const { protocol, host, pathname, search } = window.location;
|
|
||||||
const basePath = `${protocol}//${host}${pathname}`;
|
|
||||||
const getParams = new URLSearchParams(search);
|
|
||||||
|
|
||||||
// Clear ursername from get parameters
|
|
||||||
getParams.delete("username");
|
|
||||||
|
|
||||||
if (whiteboardId) {
|
|
||||||
// override whiteboardId value in URL
|
|
||||||
getParams.set("whiteboardid", whiteboardId);
|
|
||||||
}
|
|
||||||
|
|
||||||
const url = `${basePath}?${getParams.toString()}`;
|
|
||||||
$("<textarea/>")
|
|
||||||
.appendTo("body")
|
|
||||||
.val(url)
|
|
||||||
.select()
|
|
||||||
.each(() => {
|
|
||||||
document.execCommand("copy");
|
|
||||||
})
|
|
||||||
.remove();
|
|
||||||
}
|
|
||||||
|
|
||||||
// UI related
|
|
||||||
// clear message
|
|
||||||
$("#shareWhiteboardDialogMessage").toggleClass("displayNone", true);
|
|
||||||
|
|
||||||
$("#shareWhiteboardDialog").toggleClass("displayNone", false);
|
|
||||||
$("#shareWhiteboardDialogGoBack")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
$("#shareWhiteboardDialog").toggleClass("displayNone", true);
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#shareWhiteboardDialogCopyReadOnlyLink")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
urlToClipboard(ConfigService.correspondingReadOnlyWid);
|
|
||||||
|
|
||||||
$("#shareWhiteboardDialogMessage")
|
|
||||||
.toggleClass("displayNone", false)
|
|
||||||
.text("Read-only link copied to clipboard âś“");
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#shareWhiteboardDialogCopyReadWriteLink")
|
|
||||||
.toggleClass("displayNone", ConfigService.isReadOnly)
|
|
||||||
.click(() => {
|
|
||||||
$("#shareWhiteboardDialogMessage")
|
|
||||||
.toggleClass("displayNone", false)
|
|
||||||
.text("Read/write link copied to clipboard âś“");
|
|
||||||
urlToClipboard();
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#displayWhiteboardInfoBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(() => {
|
|
||||||
InfoService.toggleDisplayInfo();
|
|
||||||
});
|
|
||||||
|
|
||||||
var btnsMini = false;
|
|
||||||
$("#minMaxBtn")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
if (!btnsMini) {
|
|
||||||
$("#toolbar").find(".btn-group:not(.minGroup)").hide();
|
|
||||||
$(this).find("#minBtn").hide();
|
|
||||||
$(this).find("#maxBtn").show();
|
|
||||||
} else {
|
|
||||||
$("#toolbar").find(".btn-group").show();
|
|
||||||
$(this).find("#minBtn").show();
|
|
||||||
$(this).find("#maxBtn").hide();
|
|
||||||
}
|
|
||||||
btnsMini = !btnsMini;
|
|
||||||
});
|
|
||||||
|
|
||||||
// load json to whiteboard
|
|
||||||
$("#myFile").on("change", function () {
|
|
||||||
var file = document.getElementById("myFile").files[0];
|
|
||||||
var reader = new FileReader();
|
|
||||||
reader.onload = function (e) {
|
|
||||||
try {
|
|
||||||
var j = JSON.parse(e.target.result);
|
|
||||||
whiteboard.loadJsonData(j);
|
|
||||||
} catch (e) {
|
|
||||||
showBasicAlert("File was not a valid JSON!");
|
|
||||||
}
|
|
||||||
};
|
|
||||||
reader.readAsText(file);
|
|
||||||
$(this).val("");
|
|
||||||
});
|
|
||||||
|
|
||||||
// On thickness slider change
|
|
||||||
$("#whiteboardThicknessSlider").on("input", function () {
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
whiteboard.setStrokeThickness($(this).val());
|
|
||||||
});
|
|
||||||
|
|
||||||
// handle drag&drop
|
|
||||||
var dragCounter = 0;
|
|
||||||
$("#whiteboardContainer").on("dragenter", function (e) {
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
e.preventDefault();
|
|
||||||
e.stopPropagation();
|
|
||||||
dragCounter++;
|
|
||||||
whiteboard.dropIndicator.show();
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#whiteboardContainer").on("dragleave", function (e) {
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
|
|
||||||
e.preventDefault();
|
|
||||||
e.stopPropagation();
|
|
||||||
dragCounter--;
|
|
||||||
if (dragCounter === 0) {
|
|
||||||
whiteboard.dropIndicator.hide();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
$("#whiteboardContainer").on("drop", function (e) {
|
|
||||||
//Handle drop
|
|
||||||
if (ReadOnlyService.readOnlyActive) return;
|
|
||||||
|
|
||||||
if (e.originalEvent.dataTransfer) {
|
|
||||||
if (e.originalEvent.dataTransfer.files.length) {
|
|
||||||
//File from harddisc
|
|
||||||
e.preventDefault();
|
|
||||||
e.stopPropagation();
|
|
||||||
var filename = e.originalEvent.dataTransfer.files[0]["name"];
|
|
||||||
if (isImageFileName(filename)) {
|
|
||||||
var blob = e.originalEvent.dataTransfer.files[0];
|
|
||||||
var reader = new window.FileReader();
|
|
||||||
reader.readAsDataURL(blob);
|
|
||||||
reader.onloadend = function () {
|
|
||||||
const base64data = reader.result;
|
|
||||||
uploadImgAndAddToWhiteboard(base64data);
|
|
||||||
};
|
|
||||||
} else if (isPDFFileName(filename)) {
|
|
||||||
//Handle PDF Files
|
|
||||||
var blob = e.originalEvent.dataTransfer.files[0];
|
|
||||||
|
|
||||||
var reader = new window.FileReader();
|
|
||||||
reader.onloadend = function () {
|
|
||||||
var pdfData = new Uint8Array(this.result);
|
|
||||||
|
|
||||||
var loadingTask = pdfjsLib.getDocument({ data: pdfData });
|
|
||||||
loadingTask.promise.then(
|
|
||||||
function (pdf) {
|
|
||||||
console.log("PDF loaded");
|
|
||||||
|
|
||||||
var currentDataUrl = null;
|
|
||||||
var modalDiv = $(
|
|
||||||
"<div>" +
|
|
||||||
"Page: <select></select> " +
|
|
||||||
'<button style="margin-bottom: 3px;" class="modalBtn"><i class="fas fa-upload"></i> Upload to Whiteboard</button>' +
|
|
||||||
'<img style="width:100%;" src=""/>' +
|
|
||||||
"</div>"
|
|
||||||
);
|
|
||||||
|
|
||||||
modalDiv.find("select").change(function () {
|
|
||||||
showPDFPageAsImage(parseInt($(this).val()));
|
|
||||||
});
|
|
||||||
|
|
||||||
modalDiv
|
|
||||||
.find("button")
|
|
||||||
.off("click")
|
|
||||||
.click(function () {
|
|
||||||
if (currentDataUrl) {
|
|
||||||
$(".basicalert").remove();
|
|
||||||
uploadImgAndAddToWhiteboard(currentDataUrl);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
for (var i = 1; i < pdf.numPages + 1; i++) {
|
|
||||||
modalDiv
|
|
||||||
.find("select")
|
|
||||||
.append('<option value="' + i + '">' + i + "</option>");
|
|
||||||
}
|
|
||||||
|
|
||||||
showBasicAlert(modalDiv, {
|
|
||||||
header: "Pdf to Image",
|
|
||||||
okBtnText: "cancel",
|
|
||||||
headercolor: "#0082c9",
|
|
||||||
});
|
|
||||||
|
|
||||||
// render newly added icons
|
|
||||||
dom.i2svg();
|
|
||||||
|
|
||||||
showPDFPageAsImage(1);
|
|
||||||
function showPDFPageAsImage(pageNumber) {
|
|
||||||
// Fetch the page
|
|
||||||
pdf.getPage(pageNumber).then(function (page) {
|
|
||||||
console.log("Page loaded");
|
|
||||||
|
|
||||||
var scale = 1.5;
|
|
||||||
var viewport = page.getViewport({ scale: scale });
|
|
||||||
|
|
||||||
// Prepare canvas using PDF page dimensions
|
|
||||||
var canvas = $("<canvas></canvas>")[0];
|
|
||||||
var context = canvas.getContext("2d");
|
|
||||||
canvas.height = viewport.height;
|
|
||||||
canvas.width = viewport.width;
|
|
||||||
|
|
||||||
// Render PDF page into canvas context
|
|
||||||
var renderContext = {
|
|
||||||
canvasContext: context,
|
|
||||||
viewport: viewport,
|
|
||||||
};
|
|
||||||
var renderTask = page.render(renderContext);
|
|
||||||
renderTask.promise.then(function () {
|
|
||||||
var dataUrl = canvas.toDataURL("image/jpeg", 1.0);
|
|
||||||
currentDataUrl = dataUrl;
|
|
||||||
modalDiv.find("img").attr("src", dataUrl);
|
|
||||||
console.log("Page rendered");
|
|
||||||
});
|
|
||||||
});
|
|
||||||
}
|
|
||||||
},
|
|
||||||
function (reason) {
|
|
||||||
// PDF loading error
|
|
||||||
|
|
||||||
showBasicAlert(
|
|
||||||
"Error loading pdf as image! Check that this is a vaild pdf file!"
|
|
||||||
);
|
|
||||||
console.error(reason);
|
|
||||||
}
|
|
||||||
);
|
|
||||||
};
|
|
||||||
reader.readAsArrayBuffer(blob);
|
|
||||||
} else {
|
|
||||||
showBasicAlert("File must be an image!");
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
//File from other browser
|
|
||||||
|
|
||||||
var fileUrl = e.originalEvent.dataTransfer.getData("URL");
|
|
||||||
var imageUrl = e.originalEvent.dataTransfer.getData("text/html");
|
|
||||||
var rex = /src="?([^"\s]+)"?\s*/;
|
|
||||||
var url = rex.exec(imageUrl);
|
|
||||||
if (url && url.length > 1) {
|
|
||||||
url = url[1];
|
|
||||||
} else {
|
|
||||||
url = "";
|
|
||||||
}
|
|
||||||
|
|
||||||
isValidImageUrl(fileUrl, function (isImage) {
|
|
||||||
if (isImage && isImageFileName(url)) {
|
|
||||||
whiteboard.addImgToCanvasByUrl(fileUrl);
|
|
||||||
} else {
|
|
||||||
isValidImageUrl(url, function (isImage) {
|
|
||||||
if (isImage) {
|
|
||||||
if (isImageFileName(url) || url.startsWith("http")) {
|
|
||||||
whiteboard.addImgToCanvasByUrl(url);
|
|
||||||
} else {
|
|
||||||
uploadImgAndAddToWhiteboard(url); //Last option maybe its base64
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
showBasicAlert("Can only upload Imagedata!");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
}
|
|
||||||
dragCounter = 0;
|
|
||||||
whiteboard.dropIndicator.hide();
|
|
||||||
});
|
|
||||||
|
|
||||||
new Picker({
|
|
||||||
parent: $("#whiteboardColorpicker")[0],
|
|
||||||
color: "#000000",
|
|
||||||
onChange: function (color) {
|
|
||||||
whiteboard.setDrawColor(color.rgbaString);
|
|
||||||
},
|
|
||||||
});
|
|
||||||
|
|
||||||
// on startup select mouse
|
|
||||||
shortcutFunctions.setTool_mouse();
|
|
||||||
// fix bug cursor not showing up
|
|
||||||
whiteboard.refreshCursorAppearance();
|
|
||||||
|
|
||||||
if (process.env.NODE_ENV === "production") {
|
|
||||||
if (ConfigService.readOnlyOnWhiteboardLoad) ReadOnlyService.activateReadOnlyMode();
|
|
||||||
else ReadOnlyService.deactivateReadOnlyMode();
|
|
||||||
|
|
||||||
if (ConfigService.displayInfoOnWhiteboardLoad) InfoService.displayInfo();
|
|
||||||
else InfoService.hideInfo();
|
|
||||||
} else {
|
|
||||||
// in dev
|
|
||||||
ReadOnlyService.deactivateReadOnlyMode();
|
|
||||||
InfoService.displayInfo();
|
|
||||||
}
|
|
||||||
|
|
||||||
// In any case, if we are on read-only whiteboard we activate read-only mode
|
|
||||||
if (ConfigService.isReadOnly) ReadOnlyService.activateReadOnlyMode();
|
|
||||||
});
|
|
||||||
|
|
||||||
//Prevent site from changing tab on drag&drop
|
|
||||||
window.addEventListener(
|
|
||||||
"dragover",
|
|
||||||
function (e) {
|
|
||||||
e = e || event;
|
|
||||||
e.preventDefault();
|
|
||||||
},
|
|
||||||
false
|
|
||||||
);
|
|
||||||
window.addEventListener(
|
|
||||||
"drop",
|
|
||||||
function (e) {
|
|
||||||
e = e || event;
|
|
||||||
e.preventDefault();
|
|
||||||
},
|
|
||||||
false
|
|
||||||
);
|
|
||||||
|
|
||||||
function uploadImgAndAddToWhiteboard(base64data) {
|
|
||||||
const date = +new Date();
|
|
||||||
$.ajax({
|
|
||||||
type: "POST",
|
|
||||||
url: document.URL.substr(0, document.URL.lastIndexOf("/")) + "/api/upload",
|
|
||||||
data: {
|
|
||||||
imagedata: base64data,
|
|
||||||
whiteboardId: whiteboardId,
|
|
||||||
date: date,
|
|
||||||
at: accessToken,
|
|
||||||
},
|
|
||||||
success: function (msg) {
|
|
||||||
const { correspondingReadOnlyWid } = ConfigService;
|
|
||||||
const filename = `${correspondingReadOnlyWid}_${date}.png`;
|
|
||||||
const rootUrl = document.URL.substr(0, document.URL.lastIndexOf("/"));
|
|
||||||
whiteboard.addImgToCanvasByUrl(
|
|
||||||
`${rootUrl}/uploads/${correspondingReadOnlyWid}/${filename}`
|
|
||||||
); //Add image to canvas
|
|
||||||
console.log("Image uploaded!");
|
|
||||||
},
|
|
||||||
error: function (err) {
|
|
||||||
showBasicAlert("Failed to upload frame: " + JSON.stringify(err));
|
|
||||||
},
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
function saveWhiteboardToWebdav(base64data, webdavaccess, callback) {
|
|
||||||
var date = +new Date();
|
|
||||||
$.ajax({
|
|
||||||
type: "POST",
|
|
||||||
url: document.URL.substr(0, document.URL.lastIndexOf("/")) + "api/upload",
|
|
||||||
data: {
|
|
||||||
imagedata: base64data,
|
|
||||||
whiteboardId: whiteboardId,
|
|
||||||
date: date,
|
|
||||||
at: accessToken,
|
|
||||||
webdavaccess: JSON.stringify(webdavaccess),
|
|
||||||
},
|
|
||||||
success: function (msg) {
|
|
||||||
showBasicAlert("Whiteboard was saved to Webdav!", {
|
|
||||||
headercolor: "#5c9e5c",
|
|
||||||
});
|
|
||||||
console.log("Image uploaded for webdav!");
|
|
||||||
callback();
|
|
||||||
},
|
|
||||||
error: function (err) {
|
|
||||||
if (err.status == 403) {
|
|
||||||
showBasicAlert(
|
|
||||||
"Could not connect to Webdav folder! Please check the credentials and paths and try again!"
|
|
||||||
);
|
|
||||||
} else {
|
|
||||||
showBasicAlert("Unknown Webdav error! ", err);
|
|
||||||
}
|
|
||||||
callback(err);
|
|
||||||
},
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
// verify if filename refers to an image
|
|
||||||
function isImageFileName(filename) {
|
|
||||||
var extension = filename.split(".")[filename.split(".").length - 1];
|
|
||||||
var known_extensions = ["png", "jpg", "jpeg", "gif", "tiff", "bmp", "webp"];
|
|
||||||
return known_extensions.includes(extension.toLowerCase());
|
|
||||||
}
|
|
||||||
|
|
||||||
// verify if filename refers to an pdf
|
|
||||||
function isPDFFileName(filename) {
|
|
||||||
var extension = filename.split(".")[filename.split(".").length - 1];
|
|
||||||
var known_extensions = ["pdf"];
|
|
||||||
return known_extensions.includes(extension.toLowerCase());
|
|
||||||
}
|
|
||||||
|
|
||||||
// verify if given url is url to an image
|
|
||||||
function isValidImageUrl(url, callback) {
|
|
||||||
var img = new Image();
|
|
||||||
var timer = null;
|
|
||||||
img.onerror = img.onabort = function () {
|
|
||||||
clearTimeout(timer);
|
|
||||||
callback(false);
|
|
||||||
};
|
|
||||||
img.onload = function () {
|
|
||||||
clearTimeout(timer);
|
|
||||||
callback(true);
|
|
||||||
};
|
|
||||||
timer = setTimeout(function () {
|
|
||||||
callback(false);
|
|
||||||
}, 2000);
|
|
||||||
img.src = url;
|
|
||||||
}
|
|
||||||
|
|
||||||
// handle pasting from clipboard
|
|
||||||
window.addEventListener("paste", function (e) {
|
|
||||||
if ($(".basicalert").length > 0) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (e.clipboardData) {
|
|
||||||
var items = e.clipboardData.items;
|
|
||||||
var imgItemFound = false;
|
|
||||||
if (items) {
|
|
||||||
// Loop through all items, looking for any kind of image
|
|
||||||
for (var i = 0; i < items.length; i++) {
|
|
||||||
if (items[i].type.indexOf("image") !== -1) {
|
|
||||||
imgItemFound = true;
|
|
||||||
// We need to represent the image as a file,
|
|
||||||
var blob = items[i].getAsFile();
|
|
||||||
|
|
||||||
var reader = new window.FileReader();
|
|
||||||
reader.readAsDataURL(blob);
|
|
||||||
reader.onloadend = function () {
|
|
||||||
console.log("Uploading image!");
|
|
||||||
let base64data = reader.result;
|
|
||||||
uploadImgAndAddToWhiteboard(base64data);
|
|
||||||
};
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!imgItemFound && whiteboard.tool != "text") {
|
|
||||||
showBasicAlert(
|
|
||||||
"Please Drag&Drop the image or pdf into the Whiteboard. (Browsers don't allow copy+past from the filesystem directly)"
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
export default main;
|
|
@ -1,141 +0,0 @@
|
|||||||
import { getThrottling } from "./ConfigService.utils";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Class to hold the configuration sent by the backend
|
|
||||||
*/
|
|
||||||
class ConfigService {
|
|
||||||
/**
|
|
||||||
* @type {object}
|
|
||||||
*/
|
|
||||||
#configFromServer = {};
|
|
||||||
get configFromServer() {
|
|
||||||
return this.#configFromServer;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Associated read-only id for this whiteboad
|
|
||||||
* @type {string}
|
|
||||||
*/
|
|
||||||
#correspondingReadOnlyWid = "";
|
|
||||||
get correspondingReadOnlyWid() {
|
|
||||||
return this.#correspondingReadOnlyWid;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#isReadOnly = true;
|
|
||||||
get isReadOnly() {
|
|
||||||
return this.#isReadOnly;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {{displayInfo: boolean, setReadOnly: boolean}}
|
|
||||||
* @readonly
|
|
||||||
*/
|
|
||||||
#onWhiteboardLoad = { setReadOnly: false, displayInfo: false };
|
|
||||||
get readOnlyOnWhiteboardLoad() {
|
|
||||||
return this.#onWhiteboardLoad.setReadOnly;
|
|
||||||
}
|
|
||||||
get displayInfoOnWhiteboardLoad() {
|
|
||||||
return this.#onWhiteboardLoad.displayInfo;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#showSmallestScreenIndicator = true;
|
|
||||||
get showSmallestScreenIndicator() {
|
|
||||||
return this.#showSmallestScreenIndicator;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {string}
|
|
||||||
*/
|
|
||||||
#imageDownloadFormat = "png";
|
|
||||||
get imageDownloadFormat() {
|
|
||||||
return this.#imageDownloadFormat;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#drawBackgroundGrid = false;
|
|
||||||
get drawBackgroundGrid() {
|
|
||||||
return this.#drawBackgroundGrid;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {string}
|
|
||||||
*/
|
|
||||||
#backgroundGridImage = "bg_grid.png";
|
|
||||||
get backgroundGridImage() {
|
|
||||||
return this.#backgroundGridImage;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {{minDistDelta: number, minTimeDelta: number}}
|
|
||||||
*/
|
|
||||||
#pointerEventsThrottling = { minDistDelta: 0, minTimeDelta: 0 };
|
|
||||||
get pointerEventsThrottling() {
|
|
||||||
return this.#pointerEventsThrottling;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#refreshInfoInterval = 1000;
|
|
||||||
get refreshInfoInterval() {
|
|
||||||
return this.#refreshInfoInterval;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Init the service from the config sent by the server
|
|
||||||
*
|
|
||||||
* @param {object} configFromServer
|
|
||||||
*/
|
|
||||||
initFromServer(configFromServer) {
|
|
||||||
this.#configFromServer = configFromServer;
|
|
||||||
|
|
||||||
const { common } = configFromServer;
|
|
||||||
const {
|
|
||||||
onWhiteboardLoad,
|
|
||||||
showSmallestScreenIndicator,
|
|
||||||
imageDownloadFormat,
|
|
||||||
drawBackgroundGrid,
|
|
||||||
backgroundGridImage,
|
|
||||||
performance,
|
|
||||||
} = common;
|
|
||||||
|
|
||||||
this.#onWhiteboardLoad = onWhiteboardLoad;
|
|
||||||
this.#showSmallestScreenIndicator = showSmallestScreenIndicator;
|
|
||||||
this.#imageDownloadFormat = imageDownloadFormat;
|
|
||||||
this.#drawBackgroundGrid = drawBackgroundGrid;
|
|
||||||
this.#backgroundGridImage = backgroundGridImage;
|
|
||||||
this.#refreshInfoInterval = 1000 / performance.refreshInfoFreq;
|
|
||||||
|
|
||||||
const { whiteboardSpecific } = configFromServer;
|
|
||||||
const { correspondingReadOnlyWid, isReadOnly } = whiteboardSpecific;
|
|
||||||
|
|
||||||
this.#correspondingReadOnlyWid = correspondingReadOnlyWid;
|
|
||||||
this.#isReadOnly = isReadOnly;
|
|
||||||
|
|
||||||
console.log("Whiteboard config from server:", configFromServer, "parsed:", this);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Refresh config that depends on the number of user connected to whiteboard
|
|
||||||
*
|
|
||||||
* @param {number} userCount
|
|
||||||
*/
|
|
||||||
refreshUserCountDependant(userCount) {
|
|
||||||
const { configFromServer } = this;
|
|
||||||
const { common } = configFromServer;
|
|
||||||
const { performance } = common;
|
|
||||||
const { pointerEventsThrottling } = performance;
|
|
||||||
|
|
||||||
this.#pointerEventsThrottling = getThrottling(pointerEventsThrottling, userCount);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export default new ConfigService();
|
|
@ -1,21 +0,0 @@
|
|||||||
/**
|
|
||||||
* Helper to extract the correct throttling values based on the config and the number of user
|
|
||||||
*
|
|
||||||
* @param {Array.<{fromUserCount: number, minDistDelta: number, maxFreq: number}>} pointerEventsThrottling
|
|
||||||
* @param {number} userCount
|
|
||||||
* @return {{minDistDelta: number, minTimeDelta: number}}
|
|
||||||
*/
|
|
||||||
export function getThrottling(pointerEventsThrottling, userCount) {
|
|
||||||
let tmpOut = pointerEventsThrottling[0];
|
|
||||||
let lastDistToUserCount = userCount - tmpOut.fromUserCount;
|
|
||||||
if (lastDistToUserCount < 0) lastDistToUserCount = Number.MAX_VALUE;
|
|
||||||
for (const el of pointerEventsThrottling) {
|
|
||||||
const distToUserCount = userCount - el.fromUserCount;
|
|
||||||
if (el.fromUserCount <= userCount && distToUserCount <= lastDistToUserCount) {
|
|
||||||
tmpOut = el;
|
|
||||||
lastDistToUserCount = distToUserCount;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return { minDistDelta: tmpOut.minDistDelta, minTimeDelta: 1000 * (1 / tmpOut.maxFreq) };
|
|
||||||
}
|
|
@ -1,29 +0,0 @@
|
|||||||
import { getThrottling } from "./ConfigService.utils";
|
|
||||||
|
|
||||||
test("Simple throttling config", () => {
|
|
||||||
const throttling = [{ fromUserCount: 0, minDistDelta: 1, maxFreq: 1 }];
|
|
||||||
|
|
||||||
const target0 = { minDistDelta: 1, minTimeDelta: 1000 };
|
|
||||||
expect(getThrottling(throttling, 0)).toEqual(target0);
|
|
||||||
|
|
||||||
const target100 = { minDistDelta: 1, minTimeDelta: 1000 };
|
|
||||||
expect(getThrottling(throttling, 100)).toEqual(target100);
|
|
||||||
});
|
|
||||||
|
|
||||||
test("Complex throttling config", () => {
|
|
||||||
// mix ordering
|
|
||||||
const throttling = [
|
|
||||||
{ fromUserCount: 100, minDistDelta: 100, maxFreq: 1 },
|
|
||||||
{ fromUserCount: 0, minDistDelta: 1, maxFreq: 1 },
|
|
||||||
{ fromUserCount: 50, minDistDelta: 50, maxFreq: 1 },
|
|
||||||
];
|
|
||||||
|
|
||||||
const target0 = { minDistDelta: 1, minTimeDelta: 1000 };
|
|
||||||
expect(getThrottling(throttling, 0)).toEqual(target0);
|
|
||||||
|
|
||||||
const target50 = { minDistDelta: 50, minTimeDelta: 1000 };
|
|
||||||
expect(getThrottling(throttling, 50)).toEqual(target50);
|
|
||||||
|
|
||||||
const target100 = { minDistDelta: 100, minTimeDelta: 1000 };
|
|
||||||
expect(getThrottling(throttling, 100)).toEqual(target100);
|
|
||||||
});
|
|
@ -1,137 +0,0 @@
|
|||||||
import ConfigService from "./ConfigService";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Class the handle the information about the whiteboard
|
|
||||||
*/
|
|
||||||
class InfoService {
|
|
||||||
/**
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#infoAreDisplayed = false;
|
|
||||||
get infoAreDisplayed() {
|
|
||||||
return this.#infoAreDisplayed;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Holds the number of user connected to the server
|
|
||||||
*
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#nbConnectedUsers = -1;
|
|
||||||
get nbConnectedUsers() {
|
|
||||||
return this.#nbConnectedUsers;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {{w: number, h: number}}
|
|
||||||
*/
|
|
||||||
#smallestScreenResolution = undefined;
|
|
||||||
get smallestScreenResolution() {
|
|
||||||
return this.#smallestScreenResolution;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#nbMessagesSent = 0;
|
|
||||||
get nbMessagesSent() {
|
|
||||||
return this.#nbMessagesSent;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#nbMessagesReceived = 0;
|
|
||||||
get nbMessagesReceived() {
|
|
||||||
return this.#nbMessagesReceived;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Holds the interval Id
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#refreshInfoIntervalId = undefined;
|
|
||||||
get refreshInfoIntervalId() {
|
|
||||||
return this.#refreshInfoIntervalId;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {number} nbConnectedUsers
|
|
||||||
* @param {{w: number, h: number}} smallestScreenResolution
|
|
||||||
*/
|
|
||||||
updateInfoFromServer({ nbConnectedUsers, smallestScreenResolution = undefined }) {
|
|
||||||
if (this.#nbConnectedUsers !== nbConnectedUsers) {
|
|
||||||
// Refresh config service parameters on nb connected user change
|
|
||||||
ConfigService.refreshUserCountDependant(nbConnectedUsers);
|
|
||||||
}
|
|
||||||
this.#nbConnectedUsers = nbConnectedUsers;
|
|
||||||
if (smallestScreenResolution) {
|
|
||||||
this.#smallestScreenResolution = smallestScreenResolution;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
incrementNbMessagesReceived() {
|
|
||||||
this.#nbMessagesReceived++;
|
|
||||||
}
|
|
||||||
|
|
||||||
incrementNbMessagesSent() {
|
|
||||||
this.#nbMessagesSent++;
|
|
||||||
}
|
|
||||||
|
|
||||||
refreshDisplayedInfo() {
|
|
||||||
const {
|
|
||||||
nbMessagesReceived,
|
|
||||||
nbMessagesSent,
|
|
||||||
nbConnectedUsers,
|
|
||||||
smallestScreenResolution: ssr,
|
|
||||||
} = this;
|
|
||||||
$("#messageReceivedCount")[0].innerText = String(nbMessagesReceived);
|
|
||||||
$("#messageSentCount")[0].innerText = String(nbMessagesSent);
|
|
||||||
$("#connectedUsersCount")[0].innerText = String(nbConnectedUsers);
|
|
||||||
$("#smallestScreenResolution")[0].innerText = ssr ? `(${ssr.w}, ${ssr.h})` : "Unknown";
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Show the info div
|
|
||||||
*/
|
|
||||||
displayInfo() {
|
|
||||||
$("#whiteboardInfoContainer").toggleClass("displayNone", false);
|
|
||||||
$("#displayWhiteboardInfoBtn").toggleClass("active", true);
|
|
||||||
this.#infoAreDisplayed = true;
|
|
||||||
|
|
||||||
this.refreshDisplayedInfo();
|
|
||||||
this.#refreshInfoIntervalId = setInterval(() => {
|
|
||||||
// refresh only on a specific interval to reduce
|
|
||||||
// refreshing cost
|
|
||||||
this.refreshDisplayedInfo();
|
|
||||||
}, ConfigService.refreshInfoInterval);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Hide the info div
|
|
||||||
*/
|
|
||||||
hideInfo() {
|
|
||||||
$("#whiteboardInfoContainer").toggleClass("displayNone", true);
|
|
||||||
$("#displayWhiteboardInfoBtn").toggleClass("active", false);
|
|
||||||
this.#infoAreDisplayed = false;
|
|
||||||
const { refreshInfoIntervalId } = this;
|
|
||||||
if (refreshInfoIntervalId) {
|
|
||||||
clearInterval(refreshInfoIntervalId);
|
|
||||||
this.#refreshInfoIntervalId = undefined;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Switch between hiding and showing the info div
|
|
||||||
*/
|
|
||||||
toggleDisplayInfo() {
|
|
||||||
const { infoAreDisplayed } = this;
|
|
||||||
if (infoAreDisplayed) {
|
|
||||||
this.hideInfo();
|
|
||||||
} else {
|
|
||||||
this.displayInfo();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export default new InfoService();
|
|
@ -1,61 +0,0 @@
|
|||||||
import ConfigService from "./ConfigService";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Class the handle the read-only logic
|
|
||||||
*/
|
|
||||||
class ReadOnlyService {
|
|
||||||
/**
|
|
||||||
* @type {boolean}
|
|
||||||
*/
|
|
||||||
#readOnlyActive = true;
|
|
||||||
get readOnlyActive() {
|
|
||||||
return this.#readOnlyActive;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {object}
|
|
||||||
*/
|
|
||||||
#previousToolHtmlElem = null;
|
|
||||||
get previousToolHtmlElem() {
|
|
||||||
return this.#previousToolHtmlElem;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Activate read-only mode
|
|
||||||
*/
|
|
||||||
activateReadOnlyMode() {
|
|
||||||
this.#readOnlyActive = true;
|
|
||||||
|
|
||||||
this.#previousToolHtmlElem = $(".whiteboard-tool.active");
|
|
||||||
|
|
||||||
// switch to mouse tool to prevent the use of the
|
|
||||||
// other tools
|
|
||||||
$(".whiteboard-tool[tool=mouse]").click();
|
|
||||||
$(".whiteboard-tool").prop("disabled", true);
|
|
||||||
$(".whiteboard-edit-group > button").prop("disabled", true);
|
|
||||||
$(".whiteboard-edit-group").addClass("group-disabled");
|
|
||||||
$("#whiteboardUnlockBtn").hide();
|
|
||||||
$("#whiteboardLockBtn").show();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Deactivate read-only mode
|
|
||||||
*/
|
|
||||||
deactivateReadOnlyMode() {
|
|
||||||
if (ConfigService.isReadOnly) return;
|
|
||||||
|
|
||||||
this.#readOnlyActive = false;
|
|
||||||
|
|
||||||
$(".whiteboard-tool").prop("disabled", false);
|
|
||||||
$(".whiteboard-edit-group > button").prop("disabled", false);
|
|
||||||
$(".whiteboard-edit-group").removeClass("group-disabled");
|
|
||||||
$("#whiteboardUnlockBtn").show();
|
|
||||||
$("#whiteboardLockBtn").hide();
|
|
||||||
|
|
||||||
// restore previously selected tool
|
|
||||||
const { previousToolHtmlElem } = this;
|
|
||||||
if (previousToolHtmlElem) previousToolHtmlElem.click();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export default new ReadOnlyService();
|
|
@ -1,48 +0,0 @@
|
|||||||
import Point from "../classes/Point";
|
|
||||||
import { getCurrentTimeMs } from "../utils";
|
|
||||||
import ConfigService from "./ConfigService";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Class to handle all the throttling logic
|
|
||||||
*/
|
|
||||||
class ThrottlingService {
|
|
||||||
/**
|
|
||||||
* @type {number}
|
|
||||||
*/
|
|
||||||
#lastSuccessTime = 0;
|
|
||||||
get lastSuccessTime() {
|
|
||||||
return this.#lastSuccessTime;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @type {Point}
|
|
||||||
*/
|
|
||||||
#lastPointPosition = new Point(0, 0);
|
|
||||||
get lastPointPosition() {
|
|
||||||
return this.#lastPointPosition;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Helper to throttle events based on the configuration.
|
|
||||||
* Only if checks are ok, the onSuccess callback will be called.
|
|
||||||
*
|
|
||||||
* @param {Point} newPosition New point position to base the throttling on
|
|
||||||
* @param {function()} onSuccess Callback called when the throttling is successful
|
|
||||||
*/
|
|
||||||
throttle(newPosition, onSuccess) {
|
|
||||||
const newTime = getCurrentTimeMs();
|
|
||||||
const { lastPointPosition, lastSuccessTime } = this;
|
|
||||||
if (newTime - lastSuccessTime > ConfigService.pointerEventsThrottling.minTimeDelta) {
|
|
||||||
if (
|
|
||||||
lastPointPosition.distTo(newPosition) >
|
|
||||||
ConfigService.pointerEventsThrottling.minDistDelta
|
|
||||||
) {
|
|
||||||
onSuccess();
|
|
||||||
this.#lastPointPosition = newPosition;
|
|
||||||
this.#lastSuccessTime = newTime;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export default new ThrottlingService();
|
|
@ -1,147 +0,0 @@
|
|||||||
import whiteboard from "./whiteboard";
|
|
||||||
import ReadOnlyService from "./services/ReadOnlyService";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {function} callback
|
|
||||||
* @param {boolean} readOnlySensitive should the shortcut function be active event when the whiteboard is in read-only mode
|
|
||||||
*/
|
|
||||||
function defineShortcut(callback, readOnlySensitive = true) {
|
|
||||||
return () => {
|
|
||||||
if (readOnlySensitive && ReadOnlyService.readOnlyActive) return;
|
|
||||||
callback();
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
const shortcutFunctions = {
|
|
||||||
clearWhiteboard: defineShortcut(() => whiteboard.clearWhiteboard()),
|
|
||||||
undoStep: defineShortcut(() => whiteboard.undoWhiteboardClick()),
|
|
||||||
redoStep: defineShortcut(() => whiteboard.redoWhiteboardClick()),
|
|
||||||
setTool_mouse: defineShortcut(() => $(".whiteboard-tool[tool=mouse]").click()),
|
|
||||||
setTool_recSelect: defineShortcut(() => $(".whiteboard-tool[tool=recSelect]").click()),
|
|
||||||
setTool_pen: defineShortcut(() => {
|
|
||||||
$(".whiteboard-tool[tool=pen]").click();
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
setTool_line: defineShortcut(() => $(".whiteboard-tool[tool=line]").click()),
|
|
||||||
setTool_rect: defineShortcut(() => $(".whiteboard-tool[tool=rect]").click()),
|
|
||||||
setTool_circle: defineShortcut(() => $(".whiteboard-tool[tool=circle]").click()),
|
|
||||||
setTool_text: defineShortcut(() => $(".whiteboard-tool[tool=text]").click()),
|
|
||||||
setTool_eraser: defineShortcut(() => {
|
|
||||||
$(".whiteboard-tool[tool=eraser]").click();
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
thickness_bigger: defineShortcut(() => {
|
|
||||||
const thickness = parseInt($("#whiteboardThicknessSlider").val()) + 1;
|
|
||||||
$("#whiteboardThicknessSlider").val(thickness);
|
|
||||||
whiteboard.setStrokeThickness(thickness);
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
thickness_smaller: defineShortcut(() => {
|
|
||||||
const thickness = parseInt($("#whiteboardThicknessSlider").val()) - 1;
|
|
||||||
$("#whiteboardThicknessSlider").val(thickness);
|
|
||||||
whiteboard.setStrokeThickness(thickness);
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
openColorPicker: defineShortcut(() => $("#whiteboardColorpicker").click()),
|
|
||||||
saveWhiteboardAsImage: defineShortcut(() => $("#saveAsImageBtn").click(), false),
|
|
||||||
saveWhiteboardAsJson: defineShortcut(() => $("#saveAsJSONBtn").click(), false),
|
|
||||||
uploadWhiteboardToWebDav: defineShortcut(() => $("#uploadWebDavBtn").click()),
|
|
||||||
uploadJsonToWhiteboard: defineShortcut(() => $("#uploadJsonBtn").click()),
|
|
||||||
shareWhiteboard: defineShortcut(() => $("#shareWhiteboardBtn").click(), false),
|
|
||||||
hideShowControls: defineShortcut(() => $("#minMaxBtn").click(), false),
|
|
||||||
|
|
||||||
setDrawColorBlack: defineShortcut(() => {
|
|
||||||
whiteboard.setDrawColor("black");
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
setDrawColorRed: defineShortcut(() => {
|
|
||||||
whiteboard.setDrawColor("red");
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
setDrawColorGreen: defineShortcut(() => {
|
|
||||||
whiteboard.setDrawColor("green");
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
setDrawColorBlue: defineShortcut(() => {
|
|
||||||
whiteboard.setDrawColor("blue");
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
setDrawColorYellow: defineShortcut(() => {
|
|
||||||
whiteboard.setDrawColor("yellow");
|
|
||||||
whiteboard.redrawMouseCursor();
|
|
||||||
}),
|
|
||||||
toggleLineRecCircle: defineShortcut(() => {
|
|
||||||
const activeTool = $(".whiteboard-tool.active").attr("tool");
|
|
||||||
if (activeTool === "line") {
|
|
||||||
$(".whiteboard-tool[tool=rect]").click();
|
|
||||||
} else if (activeTool === "rect") {
|
|
||||||
$(".whiteboard-tool[tool=circle]").click();
|
|
||||||
} else {
|
|
||||||
$(".whiteboard-tool[tool=line]").click();
|
|
||||||
}
|
|
||||||
}),
|
|
||||||
togglePenEraser: defineShortcut(() => {
|
|
||||||
const activeTool = $(".whiteboard-tool.active").attr("tool");
|
|
||||||
if (activeTool === "pen") {
|
|
||||||
$(".whiteboard-tool[tool=eraser]").click();
|
|
||||||
} else {
|
|
||||||
$(".whiteboard-tool[tool=pen]").click();
|
|
||||||
}
|
|
||||||
}),
|
|
||||||
toggleMainColors: defineShortcut(() => {
|
|
||||||
const bgColor = $("#whiteboardColorpicker")[0].style.backgroundColor;
|
|
||||||
if (bgColor === "blue") {
|
|
||||||
shortcutFunctions.setDrawColorGreen();
|
|
||||||
} else if (bgColor === "green") {
|
|
||||||
shortcutFunctions.setDrawColorYellow();
|
|
||||||
} else if (bgColor === "yellow") {
|
|
||||||
shortcutFunctions.setDrawColorRed();
|
|
||||||
} else if (bgColor === "red") {
|
|
||||||
shortcutFunctions.setDrawColorBlack();
|
|
||||||
} else {
|
|
||||||
shortcutFunctions.setDrawColorBlue();
|
|
||||||
}
|
|
||||||
}),
|
|
||||||
moveDraggableUp: defineShortcut(() => {
|
|
||||||
const elm =
|
|
||||||
whiteboard.tool === "text"
|
|
||||||
? $("#" + whiteboard.latestActiveTextBoxId)
|
|
||||||
: $(".dragMe")[0];
|
|
||||||
const p = $(elm).position();
|
|
||||||
if (p) $(elm).css({ top: p.top - 5, left: p.left });
|
|
||||||
}),
|
|
||||||
moveDraggableDown: defineShortcut(() => {
|
|
||||||
const elm =
|
|
||||||
whiteboard.tool === "text"
|
|
||||||
? $("#" + whiteboard.latestActiveTextBoxId)
|
|
||||||
: $(".dragMe")[0];
|
|
||||||
const p = $(elm).position();
|
|
||||||
if (p) $(elm).css({ top: p.top + 5, left: p.left });
|
|
||||||
}),
|
|
||||||
moveDraggableLeft: defineShortcut(() => {
|
|
||||||
const elm =
|
|
||||||
whiteboard.tool === "text"
|
|
||||||
? $("#" + whiteboard.latestActiveTextBoxId)
|
|
||||||
: $(".dragMe")[0];
|
|
||||||
const p = $(elm).position();
|
|
||||||
if (p) $(elm).css({ top: p.top, left: p.left - 5 });
|
|
||||||
}),
|
|
||||||
moveDraggableRight: defineShortcut(() => {
|
|
||||||
const elm =
|
|
||||||
whiteboard.tool === "text"
|
|
||||||
? $("#" + whiteboard.latestActiveTextBoxId)
|
|
||||||
: $(".dragMe")[0];
|
|
||||||
const p = $(elm).position();
|
|
||||||
if (p) $(elm).css({ top: p.top, left: p.left + 5 });
|
|
||||||
}),
|
|
||||||
dropDraggable: defineShortcut(() => {
|
|
||||||
$($(".dragMe")[0]).find(".addToCanvasBtn").click();
|
|
||||||
}),
|
|
||||||
addToBackground: defineShortcut(() => {
|
|
||||||
$($(".dragMe")[0]).find(".addToBackgroundBtn").click();
|
|
||||||
}),
|
|
||||||
cancelAllActions: defineShortcut(() => whiteboard.escKeyAction()),
|
|
||||||
deleteSelection: defineShortcut(() => whiteboard.delKeyAction()),
|
|
||||||
};
|
|
||||||
|
|
||||||
export default shortcutFunctions;
|
|
@ -1,27 +0,0 @@
|
|||||||
/**
|
|
||||||
* Compute the euclidean distance between two points
|
|
||||||
* @param {Point} p1
|
|
||||||
* @param {Point} p2
|
|
||||||
*/
|
|
||||||
export function computeDist(p1, p2) {
|
|
||||||
return Math.sqrt(Math.pow(p1.x - p2.x, 2) + Math.pow(p1.y - p2.y, 2));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Return the current time in ms since 1970
|
|
||||||
* @returns {number}
|
|
||||||
*/
|
|
||||||
export function getCurrentTimeMs() {
|
|
||||||
return new Date().getTime();
|
|
||||||
}
|
|
||||||
|
|
||||||
export function getSubDir() {
|
|
||||||
const url = document.URL.substr(0, document.URL.lastIndexOf("/"));
|
|
||||||
const urlSplit = url.split("/");
|
|
||||||
let subdir = "";
|
|
||||||
for (let i = 3; i < urlSplit.length; i++) {
|
|
||||||
subdir = subdir + "/" + urlSplit[i];
|
|
||||||
}
|
|
||||||
|
|
||||||
return subdir;
|
|
||||||
}
|
|