157 lines
4.9 KiB
PHP
Executable File
157 lines
4.9 KiB
PHP
Executable File
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'CMB2_Uploader_Button' ) ) {
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/**
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* Class CMB2_Uploader_Button
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*/
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class CMB2_Uploader_Button {
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/**
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* Constructor
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*/
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public function __construct() {
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add_action( 'cmb2_render_uploader', [ $this, 'callback' ], 10, 5 );
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add_action( 'admin_head', [ $this, 'admin_head' ] );
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add_action( 'wp_enqueue_scripts', [ $this, 'scripts_styles' ], 99 );
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}
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/**
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* Register javascript file for processing upload images/files
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*/
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public function scripts_styles() {
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wp_register_script(
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'cmb2-uploader',
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OPALESTATE_PLUGIN_URL . 'assets/js/frontend/uploader.js',
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[
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'jquery',
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],
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'4.4.3',
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true
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);
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}
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/**
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* Render Preview is image or icon with its name
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*/
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private function render_image_or_icon( $escaped_value, $show_icon ) {
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$cls = $show_icon ? "preview-icon" : "preview-image";
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echo '<div class="inner ' . $cls . '">';
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echo ' <span class="btn-close fa fa-close"></span> ';
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if ( $show_icon ) {
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echo '<i class="fas fa-paperclip"></i> ' . basename( get_attached_file( $escaped_value ) );
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} else {
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echo wp_get_attachment_image( $escaped_value, 'thumbnail' );
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}
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echo '</div>';
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}
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/**
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* Render content input field.
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*/
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public function callback( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
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wp_enqueue_script( 'cmb2-uploader' );
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$field_name = $field->_name();
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$args = [
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'type' => 'checkbox',
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'id' => $field_name,
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'name' => $field_name,
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'desc' => '',
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'value' => 'on',
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];
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if ( $escaped_value == 'on' || $escaped_value == 1 ) {
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$args['checked'] = 'checked';
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}
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$single = isset( $field->args['single'] ) && $field->args['single'];
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$attrs = $single ? "" : 'multiple="multiple"';
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$size = '';
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if ( isset( $field->args['accept'] ) && $field->args['accept'] ) {
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$attrs .= ' accept="' . $field->args['accept'] . '" ';
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$info = [
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'size' => opalestate_options( 'upload_other_max_size', 0.5 ),
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'number' => opalestate_options( 'upload_other_max_files', 10 ),
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];
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$class = 'upload-file-wrap';
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} else {
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$attrs .= ' accept="image/*" ';
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$class = 'upload-image-wrap';
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$info = [
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'size' => opalestate_options( 'upload_image_max_size', 0.5 ),
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'number' => opalestate_options( 'upload_image_max_files', 10 ),
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];
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}
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if ( $single ) {
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$info['number'] = 1;
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}
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$show_icon = isset( $field->args['show_icon'] ) && $field->args['show_icon'] ? $field->args['show_icon'] : false;
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?>
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<div class="cmb2-uploader-files <?php echo $class; ?>" data-name="<?php echo $args['id']; ?>" data-single="<?php echo $single; ?>" data-show-icon="<?php echo $show_icon; ?>">
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<?php if ( $escaped_value && is_array( $escaped_value ) ): ?>
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<?php foreach ( $escaped_value as $key => $url ): ?>
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<div class="uploader-item-preview">
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<?php echo $this->render_image_or_icon( $key, $show_icon ); ?>
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<input type="hidden" name="<?php echo $field_name; ?>[<?php echo $key; ?>]" value="<?php echo $url; ?>">
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</div>
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<?php endforeach; ?>
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<?php elseif ( $escaped_value && ! is_array( $escaped_value ) ): ?>
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<div class="uploader-item-preview">
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<?php echo $this->render_image_or_icon( $escaped_value, $show_icon ); ?>
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<input type="hidden" name="<?php echo $field_name; ?>" value="<?php echo $escaped_value; ?>">
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</div>
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<?php elseif ( empty( $escaped_value ) && isset( $field->args['value'] ) && (int) $field->args['value'] ):
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$image_id = $field->args['value'];
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?>
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<div class="uploader-item-preview">
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<?php echo $this->render_image_or_icon( $image_id, $show_icon ); ?>
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<input type="hidden" name="<?php echo $field_name; ?>" value="<?php echo $image_id; ?>">
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</div>
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<?php endif; ?>
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<div class="button-placehold">
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<div class="button-placehold-content">
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<i class="fa fa-plus"></i>
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<span><?php esc_html_e( "Upload", "opalestate-pro" ); ?></span>
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</div>
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</div>
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<input type="file" name="<?php echo $args['id']; ?>" <?php echo $attrs; ?> class="select-file" style="visibility: hidden;">
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</div>
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<p class="cmb2-metabox-description">
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<i>
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<?php
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echo sprintf( esc_html__( 'Allow upload file have size < %s MB and maximum number of files: %s', 'opalestate-pro' ),
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'<strong>' . $info['size'] . '</strong>', '<strong>' . $info['number'] . '</strong>' ); ?>
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</i>
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</p>
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<?php
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}
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/**
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*
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*/
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public function admin_head() {
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?>
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<?php
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}
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}
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$uploader = new CMB2_Uploader_Button();
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}
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