tinymce.php
159 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikWP - Libraries |
| 4 | * @subpackage adapter.editor |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2023 E4J s.r.l. All Rights Reserved. |
| 7 | * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 | * @link https://vikwp.com |
| 9 | */ |
| 10 | |
| 11 | // No direct access |
| 12 | defined('ABSPATH') or die('No script kiddies please!'); |
| 13 | |
| 14 | JLoader::import('adapter.editor.editor'); |
| 15 | |
| 16 | /** |
| 17 | * Editor class to handle a TinyMCE editor. |
| 18 | * |
| 19 | * @since 10.0 |
| 20 | */ |
| 21 | class JEditorTinyMCE extends JEditor |
| 22 | { |
| 23 | /** |
| 24 | * @override |
| 25 | * Renders the editor area. |
| 26 | * |
| 27 | * @param string $name The control name. |
| 28 | * @param string $html The contents of the text area. |
| 29 | * @param string $width The width of the text area (px or %). |
| 30 | * @param string $height The height of the text area (px or %). |
| 31 | * @param integer $col The number of columns for the textarea. |
| 32 | * @param integer $row The number of rows for the textarea. |
| 33 | * @param boolean $buttons True and the editor buttons will be displayed. |
| 34 | * @param string $id An optional ID for the textarea (@since 10.1.20). |
| 35 | * @param array $params Associative array of editor parameters (@since 10.1.35). |
| 36 | * |
| 37 | * @return string The editor. |
| 38 | * |
| 39 | * @link https://codex.wordpress.org/Function_Reference/wp_editor |
| 40 | */ |
| 41 | protected function render($name, $html, $width, $height, $col, $row, $buttons, $id, $params) |
| 42 | { |
| 43 | $editor = [ |
| 44 | 'resize' => true, |
| 45 | 'wp_autoresize_on' => true, |
| 46 | 'add_unload_trigger' => false, |
| 47 | 'wp_keep_scroll_position' => true, |
| 48 | ]; |
| 49 | |
| 50 | /** |
| 51 | * It is now possible to override the parameters sent to the |
| 52 | * TinyMCE JS editor instance. |
| 53 | * |
| 54 | * @since 10.1.37 |
| 55 | */ |
| 56 | if (isset($params['tinymce'])) |
| 57 | { |
| 58 | // merge settings |
| 59 | $editor = array_merge($editor, $params['tinymce']); |
| 60 | // unset to avoid replacing the whole attribute while |
| 61 | // merging the global settings |
| 62 | unset($params['tinymce']); |
| 63 | } |
| 64 | |
| 65 | $settings = array( |
| 66 | 'media_buttons' => $buttons, |
| 67 | '_content_editor_dfw' => true, |
| 68 | 'drag_drop_upload' => true, |
| 69 | 'tabfocus_elements' => 'content-html,save-post', |
| 70 | 'editor_height' => $height, |
| 71 | 'tinymce' => $editor, |
| 72 | 'textarea_name' => $name, |
| 73 | ); |
| 74 | |
| 75 | /** |
| 76 | * It is now possible to override the parameters sent to the |
| 77 | * WordPress TinyMCE editor instance. |
| 78 | * |
| 79 | * @since 10.1.37 |
| 80 | */ |
| 81 | $settings = array_merge($settings, $params); |
| 82 | |
| 83 | // init editor |
| 84 | wp_editor($html, $id, $settings); |
| 85 | |
| 86 | $document = JFactory::getDocument(); |
| 87 | |
| 88 | /** |
| 89 | * Inject TinyMCE instance within Joomla.editors pool. |
| 90 | * |
| 91 | * @since 10.1.17 |
| 92 | */ |
| 93 | $document->addScriptDeclaration( |
| 94 | <<<JS |
| 95 | (function($) { |
| 96 | 'use strict'; |
| 97 | |
| 98 | $(function() { |
| 99 | if (Joomla.editors.instances.$id) { |
| 100 | tinyMCE.get('$id').remove(); |
| 101 | } |
| 102 | |
| 103 | Joomla.editors.instances['$id'] = { |
| 104 | id: '$id', |
| 105 | instance: null, |
| 106 | getValue: function() { |
| 107 | // get TinyMCE editor |
| 108 | var _e = tinyMCE.get(this.id); |
| 109 | if (_e) { |
| 110 | // editor exists, get contents |
| 111 | return _e.getContent(); |
| 112 | } |
| 113 | // get value from plain textarea |
| 114 | return $('textarea#' + this.id).val(); |
| 115 | }, |
| 116 | setValue: function(text) { |
| 117 | // get TinyMCE editor |
| 118 | var _e = tinyMCE.get(this.id); |
| 119 | if (_e) { |
| 120 | // editor exists, set contents |
| 121 | return _e.setContent(text); |
| 122 | } |
| 123 | // set value to plain textarea |
| 124 | return $('textarea#' + this.id).val(text); |
| 125 | }, |
| 126 | getSelection: function() { |
| 127 | return this.instance.selection.getContent({ |
| 128 | format: 'text' |
| 129 | }); |
| 130 | }, |
| 131 | replaceSelection: function(text) { |
| 132 | this.instance.execCommand('mceInsertContent', false, text); |
| 133 | }, |
| 134 | }; |
| 135 | |
| 136 | __isReady(() => { |
| 137 | // once the tinyMCE instance is ready... |
| 138 | return tinyMCE.get('$id'); |
| 139 | }).then((editor) => { |
| 140 | // ...register it into the CMS editors pool |
| 141 | Joomla.editors.instances['$id'].instance = editor; |
| 142 | }); |
| 143 | }); |
| 144 | })(jQuery); |
| 145 | JS |
| 146 | ); |
| 147 | |
| 148 | // if we are doing AJAX, render the editor via javascript |
| 149 | if (wp_doing_ajax()) |
| 150 | { |
| 151 | $document->addScriptDeclaration( |
| 152 | <<<JS |
| 153 | tinyMCE.execCommand('mceAddEditor', true, '$id'); |
| 154 | JS |
| 155 | ); |
| 156 | } |
| 157 | } |
| 158 | } |
| 159 |