554 lines
16 KiB
JavaScript
554 lines
16 KiB
JavaScript
"use strict";
|
||
var config = require('config');
|
||
const os = require('os');
|
||
const db = require('../../models/db');
|
||
const Sequelize = require('sequelize');
|
||
const Op = Sequelize.Op;
|
||
const uuidv4 = require('uuid/v4');
|
||
|
||
var redis = require('../../helpers/redis');
|
||
var mailer = require('../../helpers/mailer');
|
||
var uploader = require('../../helpers/uploader');
|
||
var space_render = require('../../helpers/space-render');
|
||
var phantom = require('../../helpers/phantom');
|
||
var payloadConverter = require('../../helpers/artifact_converter');
|
||
|
||
var slug = require('slug');
|
||
|
||
var fs = require('fs');
|
||
var async = require('async');
|
||
var _ = require("underscore");
|
||
var request = require('request');
|
||
var url = require("url");
|
||
var path = require("path");
|
||
var crypto = require('crypto');
|
||
var glob = require('glob');
|
||
var gm = require('gm');
|
||
const exec = require('child_process');
|
||
var express = require('express');
|
||
var router = express.Router();
|
||
|
||
// JSON MAPPINGS
|
||
var userMapping = {
|
||
_id: 1,
|
||
nickname: 1,
|
||
email: 1,
|
||
avatar_thumb_uri: 1
|
||
};
|
||
|
||
var spaceMapping = {
|
||
_id: 1,
|
||
name: 1,
|
||
thumbnail_url: 1
|
||
};
|
||
|
||
router.get('/', function(req, res, next) {
|
||
if (!req.user) {
|
||
res.status(403).json({
|
||
error: "auth required"
|
||
});
|
||
} else {
|
||
if (req.query.writablefolders) {
|
||
db.Membership.find({where: {
|
||
user_id: req.user._id
|
||
}}, (memberships) => {
|
||
|
||
var validMemberships = memberships.filter((m) => {
|
||
if (!m.space_id || (m.space_id == "undefined"))
|
||
return false;
|
||
return true;
|
||
});
|
||
|
||
var editorMemberships = validMemberships.filter((m) => {
|
||
return (m.role == "editor") || (m.role == "admin")
|
||
});
|
||
|
||
var spaceIds = editorMemberships.map(function(m) {
|
||
return m.space_id;
|
||
});
|
||
|
||
// TODO port
|
||
var q = {
|
||
"space_type": "folder",
|
||
"$or": [{
|
||
"creator": req.user._id
|
||
}, {
|
||
"_id": {
|
||
"$in": spaceIds
|
||
},
|
||
"creator": {
|
||
"$ne": req.user._id
|
||
}
|
||
}]
|
||
};
|
||
|
||
db.Space
|
||
.findAll({where: q})
|
||
.then(function(spaces) {
|
||
var updatedSpaces = spaces.map(function(s) {
|
||
var spaceObj = s; //.toObject();
|
||
return spaceObj;
|
||
});
|
||
|
||
async.map(spaces, (space, cb) => {
|
||
Space.getRecursiveSubspacesForSpace(space, (err, spaces) => {
|
||
var allSpaces = spaces;
|
||
cb(err, allSpaces);
|
||
})
|
||
}, (err, spaces) => {
|
||
|
||
var allSpaces = _.flatten(spaces);
|
||
|
||
var onlyFolders = _.filter(allSpaces, (s) => {
|
||
return s.space_type == "folder";
|
||
})
|
||
var uniqueFolders = _.unique(onlyFolders, (s) => {
|
||
return s._id;
|
||
})
|
||
|
||
res.status(200).json(uniqueFolders);
|
||
});
|
||
});
|
||
});
|
||
} else if (req.query.search) {
|
||
|
||
db.Membership.findAll({where:{
|
||
user_id: req.user._id
|
||
}}).then(memberships => {
|
||
|
||
var validMemberships = memberships.filter(function(m) {
|
||
if (!m.space_id || (m.space_id == "undefined"))
|
||
return false;
|
||
else
|
||
return true;
|
||
});
|
||
|
||
var spaceIds = validMemberships.map(function(m) {
|
||
return m.space_id;
|
||
});
|
||
|
||
// TODO FIXME port
|
||
var q = { where: {
|
||
[Op.or]: [{"creator_id": req.user._id},
|
||
{"_id": {[Op.in]: spaceIds}},
|
||
{"parent_space_id": {[Op.in]: spaceIds}}],
|
||
name: {[Op.like]: "%"+req.query.search+"%"}
|
||
}, include: ['creator']};
|
||
|
||
db.Space
|
||
.findAll(q)
|
||
.then(function(spaces) {
|
||
res.status(200).json(spaces);
|
||
});
|
||
});
|
||
|
||
} else if (req.query.parent_space_id && req.query.parent_space_id != req.user.home_folder_id) {
|
||
|
||
db.Space
|
||
.findOne({where: {
|
||
_id: req.query.parent_space_id
|
||
}})
|
||
//.populate('creator', userMapping)
|
||
.then(function(space) {
|
||
if (space) {
|
||
db.getUserRoleInSpace(space, req.user, function(role) {
|
||
if (role == "none") {
|
||
if (space.access_mode == "public") {
|
||
role = "viewer";
|
||
}
|
||
}
|
||
|
||
if (role != "none") {
|
||
db.Space
|
||
.findAll({where:{
|
||
parent_space_id: req.query.parent_space_id
|
||
}, include:['creator']})
|
||
.then(function(spaces) {
|
||
res.status(200).json(spaces);
|
||
});
|
||
} else {
|
||
res.status(403).json({"error": "no authorized"});
|
||
}
|
||
});
|
||
} else {
|
||
res.status(404).json({"error": "space not found"});
|
||
}
|
||
});
|
||
|
||
} else {
|
||
db.Membership.findAll({ where: {
|
||
user_id: req.user._id
|
||
}}).then(memberships => {
|
||
if (!memberships) memberships = [];
|
||
|
||
var validMemberships = memberships.filter(function(m) {
|
||
if (!m.space_id || (m.space_id == "undefined"))
|
||
return false;
|
||
});
|
||
|
||
var spaceIds = validMemberships.map(function(m) {
|
||
return m.space_id;
|
||
});
|
||
|
||
var q = {
|
||
[Op.or]: [{
|
||
"creator_id": req.user._id,
|
||
"parent_space_id": req.user.home_folder_id
|
||
}, {
|
||
"_id": {
|
||
[Op.in]: spaceIds
|
||
},
|
||
"creator_id": {
|
||
[Op.ne]: req.user._id
|
||
}
|
||
}]
|
||
};
|
||
|
||
db.Space
|
||
.findAll({where: q, include: ['creator']})
|
||
.then(function(spaces) {
|
||
var updatedSpaces = spaces.map(function(s) {
|
||
var spaceObj = db.spaceToObject(s);
|
||
return spaceObj;
|
||
});
|
||
res.status(200).json(spaces);
|
||
});
|
||
});
|
||
}
|
||
}
|
||
});
|
||
|
||
// create a space
|
||
router.post('/', function(req, res, next) {
|
||
if (req.user) {
|
||
var attrs = req.body;
|
||
|
||
var createSpace = () => {
|
||
attrs._id = uuidv4();
|
||
attrs.creator_id = req.user._id;
|
||
attrs.edit_hash = crypto.randomBytes(64).toString('hex').substring(0, 7);
|
||
attrs.edit_slug = slug(attrs.name);
|
||
|
||
db.Space.create(attrs).then(createdSpace => {
|
||
//if (err) res.sendStatus(400);
|
||
var membership = {
|
||
_id: uuidv4(),
|
||
user_id: req.user._id,
|
||
space_id: attrs._id,
|
||
role: "admin"
|
||
};
|
||
|
||
db.Membership.create(membership).then(() => {
|
||
res.status(201).json(createdSpace);
|
||
});
|
||
});
|
||
}
|
||
|
||
if (attrs.parent_space_id) {
|
||
db.Space.findOne({ where: {
|
||
"_id": attrs.parent_space_id
|
||
}}).then(parentSpace => {
|
||
if (parentSpace) {
|
||
db.getUserRoleInSpace(parentSpace, req.user, (role) => {
|
||
if ((role == "editor") || (role == "admin")) {
|
||
createSpace();
|
||
} else {
|
||
res.status(403).json({
|
||
"error": "not editor in parent Space. role: "+role
|
||
});
|
||
}
|
||
});
|
||
} else {
|
||
res.status(404).json({
|
||
"error": "parent Space not found"
|
||
});
|
||
}
|
||
});
|
||
} else {
|
||
createSpace();
|
||
}
|
||
|
||
} else {
|
||
res.sendStatus(403);
|
||
}
|
||
});
|
||
|
||
router.get('/:id', function(req, res, next) {
|
||
res.status(200).json(req.space);
|
||
});
|
||
|
||
router.get('/:id/path', (req, res) => {
|
||
// build up a breadcrumb trail (path)
|
||
var path = [];
|
||
var buildPath = (space) => {
|
||
if (space.parent_space_id) {
|
||
db.Space.findOne({ where: {
|
||
"_id": space.parent_space_id
|
||
}}).then(parentSpace => {
|
||
if (space._id == parentSpace._id) {
|
||
console.error("error: circular parent reference for space " + space._id);
|
||
res.send("error: circular reference");
|
||
} else {
|
||
path.push(parentSpace);
|
||
buildPath(parentSpace);
|
||
}
|
||
});
|
||
} else {
|
||
// reached the top
|
||
res.json(path.reverse());
|
||
}
|
||
}
|
||
buildPath(req.space);
|
||
});
|
||
|
||
router.put('/:id', function(req, res) {
|
||
var space = req.space;
|
||
var newAttr = req.body;
|
||
|
||
if (req['spaceRole'] != "editor" && req['spaceRole'] != "admin") {
|
||
res.sendStatus(403);
|
||
return;
|
||
}
|
||
|
||
newAttr.updated_at = new Date();
|
||
newAttr.edit_slug = slug(newAttr['name']);
|
||
|
||
delete newAttr['_id'];
|
||
delete newAttr['editor_name'];
|
||
delete newAttr['creator'];
|
||
|
||
db.Space.update(newAttr, {where: {
|
||
"_id": space._id
|
||
}}).then(space => {
|
||
res.distributeUpdate("Space", space);
|
||
});
|
||
});
|
||
|
||
router.post('/:id/background', function(req, res, next) {
|
||
var space = req.space;
|
||
var newDate = new Date();
|
||
var fileName = (req.query.filename || "upload.jpg").replace(/[^a-zA-Z0-9\.]/g, '');
|
||
var localFilePath = "/tmp/" + fileName;
|
||
var writeStream = fs.createWriteStream(localFilePath);
|
||
var stream = req.pipe(writeStream);
|
||
|
||
req.on('end', function() {
|
||
uploader.uploadFile("s" + req.space._id + "/bg_" + newDate.getTime() + "_" + fileName, "image/jpeg", localFilePath, function(err, backgroundUrl) {
|
||
if (err) res.status(400).json(err);
|
||
else {
|
||
if (space.background_uri) {
|
||
var oldPath = url.parse(req.space.background_uri).pathname;
|
||
uploader.removeFile(oldPath, function(err) {
|
||
console.error("removed old bg error:", err);
|
||
});
|
||
}
|
||
|
||
db.Space.update({
|
||
background_uri: backgroundUrl
|
||
}, {
|
||
where: { "_id": space._id }
|
||
}, function(rows) {
|
||
fs.unlink(localFilePath, function(err) {
|
||
if (err) {
|
||
console.error(err);
|
||
res.status(400).json(err);
|
||
} else {
|
||
res.status(200).json(space);
|
||
}
|
||
});
|
||
});
|
||
}
|
||
});
|
||
});
|
||
});
|
||
|
||
var handleDuplicateSpaceRequest = function(req, res, parentSpace) {
|
||
Space.duplicateSpace(req.space, req.user, 0, (err, newSpace) => {
|
||
if (err) {
|
||
console.error(err);
|
||
res.status(400).json(err);
|
||
} else {
|
||
res.status(201).json(newSpace);
|
||
}
|
||
}, parentSpace);
|
||
}
|
||
|
||
router.post('/:id/duplicate', (req, res, next) => {
|
||
if (req.query.parent_space_id) {
|
||
Space.findOne({
|
||
_id: req.query.parent_space_id
|
||
}).populate('creator', userMapping).exec((err, parentSpace) => {
|
||
if (!parentSpace) {
|
||
res.status(404).json({
|
||
"error": "parent space not found for duplicate"
|
||
});
|
||
} else {
|
||
db.getUserRoleInSpace(parentSpace, req.user, (role) => {
|
||
if (role == "admin" || role == "editor") {
|
||
handleDuplicateSpaceRequest(req, res, parentSpace);
|
||
} else {
|
||
res.status(403).json({
|
||
"error": "not authed for parent_space_id"
|
||
});
|
||
}
|
||
});
|
||
}
|
||
});
|
||
} else {
|
||
handleDuplicateSpaceRequest(req, res);
|
||
}
|
||
});
|
||
|
||
router.delete('/:id', function(req, res, next) {
|
||
if (req.user) {
|
||
const space = req.space;
|
||
|
||
if (req.spaceRole == "admin") {
|
||
const attrs = req.body;
|
||
space.destroy().then(function() {
|
||
res.distributeDelete("Space", space);
|
||
});
|
||
} else {
|
||
res.status(403).json({
|
||
"error": "requires admin role"
|
||
});
|
||
}
|
||
} else {
|
||
res.sendStatus(403);
|
||
}
|
||
});
|
||
|
||
router.post('/:id/artifacts-pdf', function(req, res, next) {
|
||
if (req.spaceRole == "editor" || req.spaceRole == "admin") {
|
||
|
||
var withZones = (req.query.zones) ? req.query.zones == "true" : false;
|
||
var fileName = (req.query.filename || "upload.bin").replace(/[^a-zA-Z0-9\.]/g, '');
|
||
var localFilePath = os.tmpdir() + "/" + fileName;
|
||
var writeStream = fs.createWriteStream(localFilePath);
|
||
var stream = req.pipe(writeStream);
|
||
|
||
req.on('end', function() {
|
||
|
||
var rawName = fileName.slice(0, fileName.length - 4);
|
||
var outputFolder = os.tmpdir() + "/" + rawName;
|
||
|
||
fs.mkdir(outputFolder, function(err) {
|
||
var images = outputFolder + "/" + rawName + "-page-%03d.jpeg";
|
||
|
||
// FIXME not portable
|
||
exec.execFile("gs", ["-sDEVICE=jpeg", "-dDownScaleFactor=4", "-dDOINTERPOLATE", "-dNOPAUSE", "-dJPEGQ=80", "-dBATCH", "-sOutputFile=" + images, "-r250", "-f", localFilePath], {}, function(error, stdout, stderr) {
|
||
if (error === null) {
|
||
|
||
glob(outputFolder + "/*.jpeg", function(er, files) {
|
||
var count = files.length;
|
||
var delta = 10;
|
||
|
||
var limitPerRow = Math.ceil(Math.sqrt(count));
|
||
|
||
var startX = parseInt(req.query.x, delta);
|
||
var startY = parseInt(req.query.y, delta);
|
||
|
||
async.mapLimit(files, 20, function(localfilePath, cb) {
|
||
|
||
var fileName = path.basename(localfilePath);
|
||
var baseName = path.basename(localfilePath, ".jpeg");
|
||
|
||
var number = parseInt(baseName.slice(baseName.length - 3, baseName.length), 10);
|
||
|
||
gm(localFilePath).size((err, size) => {
|
||
var w = 350;
|
||
var h = w;
|
||
|
||
var x = startX + (((number - 1) % limitPerRow) * w);
|
||
var y = startY + ((parseInt(((number - 1) / limitPerRow), 10) + 1) * w);
|
||
|
||
var userId;
|
||
if (req.user) userId = req.user._id;
|
||
|
||
var a = db.Artifact.create({
|
||
_id: uuidv4(),
|
||
mime: "image/jpg",
|
||
space_id: req.space._id,
|
||
user_id: userId,
|
||
editor_name: req.guest_name,
|
||
w: w,
|
||
h: h,
|
||
x: x,
|
||
y: y,
|
||
z: (number + (count + 100))
|
||
}).then(a => {
|
||
payloadConverter.convert(a, fileName, localfilePath, (error, artifact) => {
|
||
if (error) res.status(400).json(error);
|
||
else {
|
||
if (withZones) {
|
||
var zone = {
|
||
_id: uuidv4(),
|
||
mime: "x-spacedeck/zone",
|
||
description: "Zone " + (number),
|
||
space_id: req.space._id,
|
||
user_id: userId,
|
||
editor_name: req.guest_name,
|
||
w: artifact.w + 20,
|
||
h: artifact.h + 40,
|
||
x: x - 10,
|
||
y: y - 30,
|
||
z: number,
|
||
order: number,
|
||
valign: "middle",
|
||
align: "center"
|
||
};
|
||
|
||
db.Artifact.create(zone).then((z) => {
|
||
redis.sendMessage("create", "Artifact", z.toJSON(), req.channelId);
|
||
cb(null, [artifact, zone]);
|
||
});
|
||
|
||
} else {
|
||
cb(null, [artifact]);
|
||
}
|
||
}
|
||
});
|
||
});
|
||
|
||
});
|
||
|
||
}, function(err, artifacts) {
|
||
|
||
// FIXME not portable
|
||
exec.execFile("rm", ["-r", outputFolder], function(err) {
|
||
res.status(201).json(_.flatten(artifacts));
|
||
|
||
async.eachLimit(artifacts, 10, (artifact_or_artifacts, cb) => {
|
||
|
||
if (artifact_or_artifacts instanceof Array) {
|
||
_.each(artifact_or_artifacts, (a) => {
|
||
redis.sendMessage("create", "Artifact", JSON.stringify(a), req.channelId);
|
||
});
|
||
} else {
|
||
redis.sendMessage("create", "Artifact", JSON.stringify(artifact_or_artifacts), req.channelId);
|
||
}
|
||
cb(null);
|
||
});
|
||
});
|
||
});
|
||
});
|
||
} else {
|
||
console.error("error:", error);
|
||
// FIXME not portable
|
||
exec.execFile("rm", ["-r", outputFolder], function(err) {
|
||
fs.unlink(localFilePath);
|
||
res.status(400).json({});
|
||
});
|
||
}
|
||
});
|
||
});
|
||
});
|
||
} else {
|
||
res.status(401).json({
|
||
"error": "no access"
|
||
});
|
||
}
|
||
});
|
||
|
||
module.exports = router;
|