1078 lines
38 KiB
PHP
1078 lines
38 KiB
PHP
<?php
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/**
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* Facilitates adding of the WordPress editor as used on the Write and Edit screens.
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*
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* @package WordPress
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* @since 3.3.0
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*
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* Private, not included by default. See wp_editor() in wp-includes/general-template.php.
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*/
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final class _WP_Editors {
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public static $mce_locale;
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private static $mce_settings = array();
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private static $qt_settings = array();
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private static $plugins = array();
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private static $qt_buttons = array();
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private static $ext_plugins;
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private static $baseurl;
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private static $first_init;
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private static $this_tinymce = false;
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private static $this_quicktags = false;
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private static $has_tinymce = false;
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private static $has_quicktags = false;
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private static $has_medialib = false;
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private static $editor_buttons_css = true;
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private function __construct() {}
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public static function parse_settings($editor_id, $settings) {
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$set = wp_parse_args( $settings, array(
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'wpautop' => true, // use wpautop?
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'media_buttons' => true, // show insert/upload button(s)
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'textarea_name' => $editor_id, // set the textarea name to something different, square brackets [] can be used here
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'textarea_rows' => 20,
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'tabindex' => '',
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'tabfocus_elements' => ':prev,:next', // the previous and next element ID to move the focus to when pressing the Tab key in TinyMCE
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'editor_css' => '', // intended for extra styles for both visual and Text editors buttons, needs to include the <style> tags, can use "scoped".
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'editor_class' => '', // add extra class(es) to the editor textarea
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'teeny' => false, // output the minimal editor config used in Press This
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'dfw' => false, // replace the default fullscreen with DFW (needs specific DOM elements and css)
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'tinymce' => true, // load TinyMCE, can be used to pass settings directly to TinyMCE using an array()
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'quicktags' => true // load Quicktags, can be used to pass settings directly to Quicktags using an array()
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) );
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self::$this_tinymce = ( $set['tinymce'] && user_can_richedit() );
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self::$this_quicktags = (bool) $set['quicktags'];
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if ( self::$this_tinymce )
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self::$has_tinymce = true;
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if ( self::$this_quicktags )
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self::$has_quicktags = true;
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if ( empty( $set['editor_height'] ) )
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return $set;
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if ( 'content' === $editor_id ) {
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// A cookie (set when a user resizes the editor) overrides the height.
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$cookie = (int) get_user_setting( 'ed_size' );
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// Upgrade an old TinyMCE cookie if it is still around, and the new one isn't.
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if ( ! $cookie && isset( $_COOKIE['TinyMCE_content_size'] ) ) {
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parse_str( $_COOKIE['TinyMCE_content_size'], $cookie );
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$cookie = $cookie['ch'];
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}
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if ( $cookie )
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$set['editor_height'] = $cookie;
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}
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if ( $set['editor_height'] < 50 )
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$set['editor_height'] = 50;
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elseif ( $set['editor_height'] > 5000 )
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$set['editor_height'] = 5000;
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return $set;
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}
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/**
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* Outputs the HTML for a single instance of the editor.
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*
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* @param string $content The initial content of the editor.
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* @param string $editor_id ID for the textarea and TinyMCE and Quicktags instances (can contain only ASCII letters and numbers).
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* @param array $settings See the _parse_settings() method for description.
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*/
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public static function editor( $content, $editor_id, $settings = array() ) {
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$set = self::parse_settings($editor_id, $settings);
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$editor_class = ' class="' . trim( $set['editor_class'] . ' wp-editor-area' ) . '"';
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$tabindex = $set['tabindex'] ? ' tabindex="' . (int) $set['tabindex'] . '"' : '';
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$switch_class = 'html-active';
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$toolbar = $buttons = '';
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if ( ! empty( $set['editor_height'] ) )
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$height = ' style="height: ' . $set['editor_height'] . 'px"';
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else
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$height = ' rows="' . $set['textarea_rows'] . '"';
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if ( !current_user_can( 'upload_files' ) )
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$set['media_buttons'] = false;
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if ( self::$this_quicktags && self::$this_tinymce ) {
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$switch_class = 'html-active';
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// 'html' and 'switch-html' are used for the "Text" editor tab.
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if ( 'html' == wp_default_editor() ) {
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add_filter('the_editor_content', 'wp_htmledit_pre');
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} else {
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add_filter('the_editor_content', 'wp_richedit_pre');
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$switch_class = 'tmce-active';
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}
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$buttons .= '<a id="' . $editor_id . '-html" class="wp-switch-editor switch-html" onclick="switchEditors.switchto(this);">' . _x( 'Text', 'Name for the Text editor tab (formerly HTML)' ) . "</a>\n";
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$buttons .= '<a id="' . $editor_id . '-tmce" class="wp-switch-editor switch-tmce" onclick="switchEditors.switchto(this);">' . __('Visual') . "</a>\n";
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}
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echo '<div id="wp-' . $editor_id . '-wrap" class="wp-core-ui wp-editor-wrap ' . $switch_class . '">';
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if ( self::$editor_buttons_css ) {
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wp_print_styles('editor-buttons');
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self::$editor_buttons_css = false;
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}
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if ( !empty($set['editor_css']) )
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echo $set['editor_css'] . "\n";
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if ( !empty($buttons) || $set['media_buttons'] ) {
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echo '<div id="wp-' . $editor_id . '-editor-tools" class="wp-editor-tools hide-if-no-js">';
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if ( $set['media_buttons'] ) {
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self::$has_medialib = true;
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if ( !function_exists('media_buttons') )
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include(ABSPATH . 'wp-admin/includes/media.php');
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echo '<div id="wp-' . $editor_id . '-media-buttons" class="wp-media-buttons">';
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do_action('media_buttons', $editor_id);
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echo "</div>\n";
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}
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echo '<div class="wp-editor-tabs">' . $buttons . "</div>\n";
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echo "</div>\n";
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}
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$the_editor = apply_filters('the_editor', '<div id="wp-' . $editor_id . '-editor-container" class="wp-editor-container"><textarea' . $editor_class . $height . $tabindex . ' cols="40" name="' . $set['textarea_name'] . '" id="' . $editor_id . '">%s</textarea></div>');
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$content = apply_filters('the_editor_content', $content);
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printf($the_editor, $content);
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echo "\n</div>\n\n";
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self::editor_settings($editor_id, $set);
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}
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public static function editor_settings($editor_id, $set) {
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$first_run = false;
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if ( empty(self::$first_init) ) {
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if ( is_admin() ) {
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add_action( 'admin_print_footer_scripts', array( __CLASS__, 'editor_js'), 50 );
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add_action( 'admin_footer', array( __CLASS__, 'enqueue_scripts'), 1 );
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} else {
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add_action( 'wp_print_footer_scripts', array( __CLASS__, 'editor_js'), 50 );
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add_action( 'wp_footer', array( __CLASS__, 'enqueue_scripts'), 1 );
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}
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}
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if ( self::$this_quicktags ) {
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$qtInit = array(
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'id' => $editor_id,
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'buttons' => ''
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);
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if ( is_array($set['quicktags']) )
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$qtInit = array_merge($qtInit, $set['quicktags']);
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if ( empty($qtInit['buttons']) )
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$qtInit['buttons'] = 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,close';
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if ( $set['dfw'] )
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$qtInit['buttons'] .= ',fullscreen';
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$qtInit = apply_filters('quicktags_settings', $qtInit, $editor_id);
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self::$qt_settings[$editor_id] = $qtInit;
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self::$qt_buttons = array_merge( self::$qt_buttons, explode(',', $qtInit['buttons']) );
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}
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if ( self::$this_tinymce ) {
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if ( empty( self::$first_init ) ) {
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self::$baseurl = includes_url( 'js/tinymce' );
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$mce_locale = get_locale();
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if ( empty( $mce_locale ) || 'en' == substr( $mce_locale, 0, 2 ) ) {
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$mce_locale = 'en';
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}
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self::$mce_locale = $mce_locale;
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$no_captions = (bool) apply_filters( 'disable_captions', '' );
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$first_run = true;
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$ext_plugins = '';
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if ( $set['teeny'] ) {
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self::$plugins = $plugins = apply_filters( 'teeny_mce_plugins', array( 'fullscreen', 'link', 'image', 'wordpress', 'wplink' ), $editor_id );
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} else {
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/**
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* TinyMCE external plugins filter
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*
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* Takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'.
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* The url should be absolute and should include the js file name to be loaded.
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* Example: 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js'.
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* If the plugin adds a button, it should be added with one of the "$mce_buttons" filters.
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*/
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$mce_external_plugins = apply_filters( 'mce_external_plugins', array() );
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/**
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* TinyMCE default plugins filter
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*
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* Specifies which of the default plugins that are included in WordPress should be added to
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* the TinyMCE instance.
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*/
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$plugins = array_unique( apply_filters( 'tiny_mce_plugins', array(
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'charmap',
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'link',
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'media',
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'paste',
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'tabfocus',
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'textcolor',
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'fullscreen',
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'wordpress',
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'wpeditimage',
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'wpgallery',
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'wplink',
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'wpdialogs',
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) ) );
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if ( ( $key = array_search( 'spellchecker', $plugins ) ) !== false ) {
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// Remove 'spellchecker' from the internal plugins if added with 'tiny_mce_plugins' filter to prevent errors.
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// It can be added with 'mce_external_plugins'.
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unset( $plugins[$key] );
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}
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if ( ! empty( $mce_external_plugins ) ) {
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/**
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* This filter loads translations for external TinyMCE 3.x plugins.
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*
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* Takes an associative array 'plugin_name' => 'path', where path is the
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* include path to the file. The language file should follow the same format as
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* wp_mce_translation() and should define a variable $strings that
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* holds all translated strings.
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*/
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$mce_external_languages = apply_filters( 'mce_external_languages', array() );
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$loaded_langs = array();
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$strings = '';
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if ( ! empty( $mce_external_languages ) ) {
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foreach ( $mce_external_languages as $name => $path ) {
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if ( @is_file( $path ) && @is_readable( $path ) ) {
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include_once( $path );
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$ext_plugins .= $strings . "\n";
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$loaded_langs[] = $name;
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}
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}
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}
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foreach ( $mce_external_plugins as $name => $url ) {
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if ( in_array( $name, $plugins, true ) ) {
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unset( $mce_external_plugins[ $name ] );
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continue;
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}
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$url = set_url_scheme( $url );
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$mce_external_plugins[ $name ] = $url;
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$plugurl = dirname( $url );
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if ( in_array( $name, $loaded_langs ) ) {
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$ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n";
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}
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}
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}
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}
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if ( $set['dfw'] )
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$plugins[] = 'wpfullscreen';
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self::$plugins = $plugins;
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self::$ext_plugins = $ext_plugins;
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self::$first_init = array(
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'theme' => 'modern',
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'skin' => 'lightgray',
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'language' => self::$mce_locale,
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'resize' => 'vertical',
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'formats' => "{
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alignleft: [
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{selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles: {textAlign:'left'}},
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{selector: 'img,table,dl.wp-caption', classes: 'alignleft'}
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],
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aligncenter: [
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{selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles: {textAlign:'center'}},
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{selector: 'img,table,dl.wp-caption', classes: 'aligncenter'}
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],
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alignright: [
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{selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles: {textAlign:'right'}},
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{selector: 'img,table,dl.wp-caption', classes: 'alignright'}
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],
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strikethrough: {inline: 'del'}
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}",
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'relative_urls' => false,
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'remove_script_host' => false,
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'convert_urls' => false,
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'browser_spellcheck' => true,
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'fix_list_elements' => true,
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'entities' => '38,amp,60,lt,62,gt',
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'entity_encoding' => 'raw',
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'menubar' => false,
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'keep_styles' => false,
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'paste_remove_styles' => true,
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// limit the preview styles in the menu/toolbar
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// 'preview_styles' => 'font-family font-weight font-style text-decoration text-transform color background-color border',
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'wpeditimage_disable_captions' => $no_captions,
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'plugins' => implode( ',', $plugins ),
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);
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if ( ! empty( $mce_external_plugins ) ) {
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self::$first_init['external_plugins'] = json_encode( $mce_external_plugins );
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}
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// WordPress default stylesheet
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$mce_css = array( self::$baseurl . '/skins/wordpress/wp-content.css' );
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// load editor_style.css if the current theme supports it
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if ( ! empty( $GLOBALS['editor_styles'] ) && is_array( $GLOBALS['editor_styles'] ) ) {
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$editor_styles = $GLOBALS['editor_styles'];
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$editor_styles = array_unique( array_filter( $editor_styles ) );
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$style_uri = get_stylesheet_directory_uri();
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$style_dir = get_stylesheet_directory();
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// Support externally referenced styles (like, say, fonts).
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foreach ( $editor_styles as $key => $file ) {
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if ( preg_match( '~^(https?:)?//~', $file ) ) {
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$mce_css[] = esc_url_raw( $file );
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unset( $editor_styles[ $key ] );
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}
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}
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// Look in a parent theme first, that way child theme CSS overrides.
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if ( is_child_theme() ) {
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$template_uri = get_template_directory_uri();
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$template_dir = get_template_directory();
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foreach ( $editor_styles as $key => $file ) {
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if ( $file && file_exists( "$template_dir/$file" ) )
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$mce_css[] = "$template_uri/$file";
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}
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}
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foreach ( $editor_styles as $file ) {
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if ( $file && file_exists( "$style_dir/$file" ) )
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$mce_css[] = "$style_uri/$file";
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}
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}
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$mce_css = trim( apply_filters( 'mce_css', implode( ',', $mce_css ) ), ' ,' );
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if ( ! empty($mce_css) )
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self::$first_init['content_css'] = $mce_css;
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}
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if ( $set['teeny'] ) {
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$mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold', 'italic', 'underline', 'blockquote', 'strikethrough', 'bullist', 'numlist', 'alignleft', 'aligncenter', 'alignright', 'undo', 'redo', 'link', 'unlink', 'fullscreen'), $editor_id );
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$mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = array();
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} else {
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$mce_buttons = apply_filters('mce_buttons', array('bold', 'italic', 'strikethrough', 'bullist', 'numlist', 'blockquote', 'alignleft', 'aligncenter', 'alignright', 'image', 'link', 'unlink', 'wp_more', 'spellchecker', 'fullscreen', 'wp_adv' ), $editor_id);
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$mce_buttons_2 = apply_filters('mce_buttons_2', array( 'formatselect', 'underline', 'alignjustify', 'forecolor', 'pastetext', 'removeformat', 'charmap', 'outdent', 'indent', 'undo', 'redo', 'wp_help' ), $editor_id);
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$mce_buttons_3 = apply_filters('mce_buttons_3', array(), $editor_id);
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$mce_buttons_4 = apply_filters('mce_buttons_4', array(), $editor_id);
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}
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$body_class = $editor_id;
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if ( $post = get_post() ) {
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$body_class .= ' post-type-' . sanitize_html_class( $post->post_type ) . ' post-status-' . sanitize_html_class( $post->post_status );
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if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
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$post_format = get_post_format( $post );
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if ( $post_format && ! is_wp_error( $post_format ) )
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$body_class .= ' post-format-' . sanitize_html_class( $post_format );
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else
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$body_class .= ' post-format-standard';
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}
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}
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if ( !empty($set['tinymce']['body_class']) ) {
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$body_class .= ' ' . $set['tinymce']['body_class'];
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unset($set['tinymce']['body_class']);
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}
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if ( $set['dfw'] ) {
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// replace the first 'fullscreen' with 'wp_fullscreen'
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if ( ($key = array_search('fullscreen', $mce_buttons)) !== false )
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$mce_buttons[$key] = 'wp_fullscreen';
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elseif ( ($key = array_search('fullscreen', $mce_buttons_2)) !== false )
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$mce_buttons_2[$key] = 'wp_fullscreen';
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elseif ( ($key = array_search('fullscreen', $mce_buttons_3)) !== false )
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$mce_buttons_3[$key] = 'wp_fullscreen';
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elseif ( ($key = array_search('fullscreen', $mce_buttons_4)) !== false )
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$mce_buttons_4[$key] = 'wp_fullscreen';
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}
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$mceInit = array (
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'selector' => "#$editor_id",
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'wpautop' => (bool) $set['wpautop'],
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'indent' => ! $set['wpautop'],
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'toolbar1' => implode($mce_buttons, ','),
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'toolbar2' => implode($mce_buttons_2, ','),
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'toolbar3' => implode($mce_buttons_3, ','),
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'toolbar4' => implode($mce_buttons_4, ','),
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'tabfocus_elements' => $set['tabfocus_elements'],
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'body_class' => $body_class
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);
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if ( $first_run )
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$mceInit = array_merge( self::$first_init, $mceInit );
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if ( is_array( $set['tinymce'] ) )
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$mceInit = array_merge( $mceInit, $set['tinymce'] );
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// For people who really REALLY know what they're doing with TinyMCE
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// You can modify $mceInit to add, remove, change elements of the config before tinyMCE.init
|
|
// Setting "valid_elements", "invalid_elements" and "extended_valid_elements" can be done through this filter.
|
|
// Best is to use the default cleanup by not specifying valid_elements, as TinyMCE contains full set of XHTML 1.0.
|
|
if ( $set['teeny'] ) {
|
|
$mceInit = apply_filters( 'teeny_mce_before_init', $mceInit, $editor_id );
|
|
} else {
|
|
$mceInit = apply_filters( 'tiny_mce_before_init', $mceInit, $editor_id );
|
|
}
|
|
|
|
if ( empty( $mceInit['toolbar3'] ) && ! empty( $mceInit['toolbar4'] ) ) {
|
|
$mceInit['toolbar3'] = $mceInit['toolbar4'];
|
|
$mceInit['toolbar4'] = '';
|
|
}
|
|
|
|
// Fix 3.x callbacks added with init.setup
|
|
if ( ! empty( $mceInit['setup'] ) ) {
|
|
$func = $mceInit['setup'];
|
|
$mceInit['setup'] = "function( editor ) { editor.on( 'PreInit', function(){ ($func).call( this, editor ); }); }";
|
|
}
|
|
|
|
self::$mce_settings[$editor_id] = $mceInit;
|
|
} // end if self::$this_tinymce
|
|
}
|
|
|
|
private static function _parse_init($init) {
|
|
$options = '';
|
|
|
|
foreach ( $init as $k => $v ) {
|
|
if ( is_bool($v) ) {
|
|
$val = $v ? 'true' : 'false';
|
|
$options .= $k . ':' . $val . ',';
|
|
continue;
|
|
} elseif ( !empty($v) && is_string($v) && ( ('{' == $v{0} && '}' == $v{strlen($v) - 1}) || ('[' == $v{0} && ']' == $v{strlen($v) - 1}) || preg_match('/^\(?function ?\(/', $v) ) ) {
|
|
$options .= $k . ':' . $v . ',';
|
|
continue;
|
|
}
|
|
$options .= $k . ':"' . $v . '",';
|
|
}
|
|
|
|
return '{' . trim( $options, ' ,' ) . '}';
|
|
}
|
|
|
|
public static function enqueue_scripts() {
|
|
wp_enqueue_script('word-count');
|
|
|
|
if ( self::$has_tinymce )
|
|
wp_enqueue_script('editor');
|
|
|
|
if ( self::$has_quicktags )
|
|
wp_enqueue_script('quicktags');
|
|
|
|
if ( in_array('wplink', self::$plugins, true) || in_array('link', self::$qt_buttons, true) ) {
|
|
wp_enqueue_script('wplink');
|
|
wp_enqueue_script('wpdialogs');
|
|
wp_enqueue_style('wp-jquery-ui-dialog');
|
|
}
|
|
|
|
if ( in_array('wpfullscreen', self::$plugins, true) || in_array('fullscreen', self::$qt_buttons, true) )
|
|
wp_enqueue_script('wp-fullscreen');
|
|
|
|
if ( self::$has_medialib ) {
|
|
add_thickbox();
|
|
wp_enqueue_script('media-upload');
|
|
}
|
|
}
|
|
|
|
public static function wp_mce_translation() {
|
|
|
|
$mce_translation = array(
|
|
// Default TinyMCE strings
|
|
'Cut' => __('Cut'),
|
|
'Header 2' => __('Header 2'),
|
|
'Your browser doesn\'t support direct access to the clipboard. Please use the Ctrl+X/C/V keyboard shortcuts instead.' => __('Your browser does not support direct access to the clipboard. Please use the Ctrl+X/C/V keyboard shortcuts instead.'),
|
|
'Div' => __('Div'),
|
|
'Paste' => __('Paste'),
|
|
'Close' => __('Close'),
|
|
'Pre' => __('Pre'),
|
|
'Align right' => __('Align right'),
|
|
'New document' => __('New document'),
|
|
'Blockquote' => __('Blockquote'),
|
|
'Numbered list' => __('Numbered list'),
|
|
'Increase indent' => __('Increase indent'),
|
|
'Formats' => __('Formats'),
|
|
'Headers' => __('Headers'),
|
|
'Select all' => __('Select all'),
|
|
'Header 3' => __('Header 3'),
|
|
'Blocks' => __('Blocks'),
|
|
'Undo' => __('Undo'),
|
|
'Strikethrough' => __('Strikethrough'),
|
|
'Bullet list' => __('Bullet list'),
|
|
'Header 1' => __('Header 1'),
|
|
'Superscript' => __('Superscript'),
|
|
'Clear formatting' => __('Clear formatting'),
|
|
'Subscript' => __('Subscript'),
|
|
'Header 6' => __('Header 6'),
|
|
'Redo' => __('Redo'),
|
|
'Paragraph' => __('Paragraph'),
|
|
'Ok' => __('Ok'),
|
|
'Bold' => __('Bold'),
|
|
'Code' => __('Code'),
|
|
'Italic' => __('Italic'),
|
|
'Align center' => __('Align center'),
|
|
'Header 5' => __('Header 5'),
|
|
'Decrease indent' => __('Decrease indent'),
|
|
'Header 4' => __('Header 4'),
|
|
'Paste is now in plain text mode. Contents will now be pasted as plain text until you toggle this option off.' => __('Paste is now in plain text mode. Contents will now be pasted as plain text until you toggle this option off.'),
|
|
'Underline' => __('Underline'),
|
|
'Cancel' => __('Cancel'),
|
|
'Justify' => __('Justify'),
|
|
'Inline' => __('Inline'),
|
|
'Copy' => __('Copy'),
|
|
'Align left' => __('Align left'),
|
|
'Visual aids' => __('Visual aids'),
|
|
'Lower Greek' => __('Lower Greek'),
|
|
'Square' => __('Square'),
|
|
'Default' => __('Default'),
|
|
'Lower Alpha' => __('Lower Alpha'),
|
|
'Circle' => __('Circle'),
|
|
'Disc' => __('Disc'),
|
|
'Upper Alpha' => __('Upper Alpha'),
|
|
'Upper Roman' => __('Upper Roman'),
|
|
'Lower Roman' => __('Lower Roman'),
|
|
'Name' => __('Name'),
|
|
'Anchor' => __('Anchor'),
|
|
'You have unsaved changes are you sure you want to navigate away?' => __('You have unsaved changes are you sure you want to navigate away?'),
|
|
'Restore last draft' => __('Restore last draft'),
|
|
'Special character' => __('Special character'),
|
|
'Source code' => __('Source code'),
|
|
'Right to left' => __('Right to left'),
|
|
'Left to right' => __('Left to right'),
|
|
'Emoticons' => __('Emoticons'),
|
|
'Robots' => __('Robots'),
|
|
'Document properties' => __('Document properties'),
|
|
'Title' => __('Title'),
|
|
'Keywords' => __('Keywords'),
|
|
'Encoding' => __('Encoding'),
|
|
'Description' => __('Description'),
|
|
'Author' => __('Author'),
|
|
'Fullscreen' => __('Fullscreen'),
|
|
'Horizontal line' => __('Horizontal line'),
|
|
'Horizontal space' => __('Horizontal space'),
|
|
'Insert/edit image' => __('Insert/edit image'),
|
|
'General' => __('General'),
|
|
'Advanced' => __('Advanced'),
|
|
'Source' => __('Source'),
|
|
'Border' => __('Border'),
|
|
'Constrain proportions' => __('Constrain proportions'),
|
|
'Vertical space' => __('Vertical space'),
|
|
'Image description' => __('Image description'),
|
|
'Style' => __('Style'),
|
|
'Dimensions' => __('Dimensions'),
|
|
'Insert image' => __('Insert image'),
|
|
'Insert date/time' => __('Insert date/time'),
|
|
'Remove link' => __('Remove link'),
|
|
'Url' => __('Url'),
|
|
'Text to display' => __('Text to display'),
|
|
'Anchors' => __('Anchors'),
|
|
'Insert link' => __('Insert link'),
|
|
'New window' => __('New window'),
|
|
'None' => __('None'),
|
|
'Target' => __('Target'),
|
|
'Insert/edit link' => __('Insert/edit link'),
|
|
'Insert/edit video' => __('Insert/edit video'),
|
|
'Poster' => __('Poster'),
|
|
'Alternative source' => __('Alternative source'),
|
|
'Paste your embed code below:' => __('Paste your embed code below:'),
|
|
'Insert video' => __('Insert video'),
|
|
'Embed' => __('Embed'),
|
|
'Nonbreaking space' => __('Nonbreaking space'),
|
|
'Page break' => __('Page break'),
|
|
'Paste as text' => __('Paste as text'),
|
|
'Preview' => __('Preview'),
|
|
'Print' => __('Print'),
|
|
'Save' => __('Save'),
|
|
'Could not find the specified string.' => __('Could not find the specified string.'),
|
|
'Replace' => __('Replace'),
|
|
'Next' => __('Next'),
|
|
'Whole words' => __('Whole words'),
|
|
'Find and replace' => __('Find and replace'),
|
|
'Replace with' => __('Replace with'),
|
|
'Find' => __('Find'),
|
|
'Replace all' => __('Replace all'),
|
|
'Match case' => __('Match case'),
|
|
'Prev' => __('Prev'),
|
|
'Spellcheck' => __('Spellcheck'),
|
|
'Finish' => __('Finish'),
|
|
'Ignore all' => __('Ignore all'),
|
|
'Ignore' => __('Ignore'),
|
|
'Insert row before' => __('Insert row before'),
|
|
'Rows' => __('Rows'),
|
|
'Height' => __('Height'),
|
|
'Paste row after' => __('Paste row after'),
|
|
'Alignment' => __('Alignment'),
|
|
'Column group' => __('Column group'),
|
|
'Row' => __('Row'),
|
|
'Insert column before' => __('Insert column before'),
|
|
'Split cell' => __('Split cell'),
|
|
'Cell padding' => __('Cell padding'),
|
|
'Cell spacing' => __('Cell spacing'),
|
|
'Row type' => __('Row type'),
|
|
'Insert table' => __('Insert table'),
|
|
'Body' => __('Body'),
|
|
'Caption' => __('Caption'),
|
|
'Footer' => __('Footer'),
|
|
'Delete row' => __('Delete row'),
|
|
'Paste row before' => __('Paste row before'),
|
|
'Scope' => __('Scope'),
|
|
'Delete table' => __('Delete table'),
|
|
'Header cell' => __('Header cell'),
|
|
'Column' => __('Column'),
|
|
'Cell' => __('Cell'),
|
|
'Header' => __('Header'),
|
|
'Cell type' => __('Cell type'),
|
|
'Copy row' => __('Copy row'),
|
|
'Row properties' => __('Row properties'),
|
|
'Table properties' => __('Table properties'),
|
|
'Row group' => __('Row group'),
|
|
'Right' => __('Right'),
|
|
'Insert column after' => __('Insert column after'),
|
|
'Cols' => __('Cols'),
|
|
'Insert row after' => __('Insert row after'),
|
|
'Width' => __('Width'),
|
|
'Cell properties' => __('Cell properties'),
|
|
'Left' => __('Left'),
|
|
'Cut row' => __('Cut row'),
|
|
'Delete column' => __('Delete column'),
|
|
'Center' => __('Center'),
|
|
'Merge cells' => __('Merge cells'),
|
|
'Insert template' => __('Insert template'),
|
|
'Templates' => __('Templates'),
|
|
'Background color' => __('Background color'),
|
|
'Text color' => __('Text color'),
|
|
'Show blocks' => __('Show blocks'),
|
|
'Show invisible characters' => __('Show invisible characters'),
|
|
'Words: {0}' => __('Words: {0}'),
|
|
'Insert' => __('Insert'),
|
|
'File' => __('File'),
|
|
'Edit' => __('Edit'),
|
|
'Rich Text Area. Press ALT-F9 for menu. Press ALT-F10 for toolbar. Press ALT-0 for help' => __('Rich Text Area. Press ALT-F9 for menu. Press ALT-F10 for toolbar. Press ALT-0 for help'),
|
|
'Tools' => __('Tools'),
|
|
'View' => __('View'),
|
|
'Table' => __('Table'),
|
|
'Format' => __('Format'),
|
|
|
|
// WordPress strings
|
|
'Help' => __('Help'),
|
|
'Toolbar Toggle' => __('Toolbar Toggle'),
|
|
'Insert Read More tag' => __('Insert Read More tag'),
|
|
'Distraction Free Writing' => __('Distraction Free Writing'),
|
|
);
|
|
|
|
$baseurl = self::$baseurl;
|
|
$mce_locale = self::$mce_locale;
|
|
|
|
$mce_translation = apply_filters( 'wp_mce_translation', $mce_translation, $mce_locale );
|
|
|
|
foreach ( $mce_translation as $key => $value ) {
|
|
if ( strpos( $value, '&' ) !== false )
|
|
$mce_translation[$key] = html_entity_decode( $value, ENT_QUOTES, 'UTF-8' );
|
|
}
|
|
|
|
return "tinymce.addI18n( '$mce_locale', " . json_encode( $mce_translation ) . ");\n" .
|
|
"tinymce.ScriptLoader.markDone( '$baseurl/langs/$mce_locale.js' );\n";
|
|
}
|
|
|
|
public static function editor_js() {
|
|
global $tinymce_version, $concatenate_scripts, $compress_scripts;
|
|
|
|
/**
|
|
* Filter "tiny_mce_version" is deprecated
|
|
*
|
|
* The tiny_mce_version filter is not needed since external plugins are loaded directly by TinyMCE.
|
|
* These plugins can be refreshed by appending query string to the URL passed to "mce_external_plugins" filter.
|
|
* If the plugin has a popup dialog, a query string can be added to the button action that opens it (in the plugin's code).
|
|
*/
|
|
$version = 'ver=' . $tinymce_version;
|
|
$tmce_on = !empty(self::$mce_settings);
|
|
|
|
if ( ! isset($concatenate_scripts) )
|
|
script_concat_settings();
|
|
|
|
$compressed = $compress_scripts && $concatenate_scripts && isset($_SERVER['HTTP_ACCEPT_ENCODING'])
|
|
&& false !== stripos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip');
|
|
|
|
$mceInit = $qtInit = '';
|
|
if ( $tmce_on ) {
|
|
foreach ( self::$mce_settings as $editor_id => $init ) {
|
|
$options = self::_parse_init( $init );
|
|
$mceInit .= "'$editor_id':{$options},";
|
|
}
|
|
$mceInit = '{' . trim($mceInit, ',') . '}';
|
|
} else {
|
|
$mceInit = '{}';
|
|
}
|
|
|
|
if ( !empty(self::$qt_settings) ) {
|
|
foreach ( self::$qt_settings as $editor_id => $init ) {
|
|
$options = self::_parse_init( $init );
|
|
$qtInit .= "'$editor_id':{$options},";
|
|
}
|
|
$qtInit = '{' . trim($qtInit, ',') . '}';
|
|
} else {
|
|
$qtInit = '{}';
|
|
}
|
|
|
|
$ref = array(
|
|
'plugins' => implode( ',', self::$plugins ),
|
|
'theme' => 'modern',
|
|
'language' => self::$mce_locale
|
|
);
|
|
|
|
$suffix = ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) ? '' : '.min';
|
|
|
|
do_action( 'before_wp_tiny_mce', self::$mce_settings );
|
|
?>
|
|
|
|
<script type="text/javascript">
|
|
tinyMCEPreInit = {
|
|
baseURL: "<?php echo self::$baseurl; ?>",
|
|
suffix: "<?php echo $suffix; ?>",
|
|
mceInit: <?php echo $mceInit; ?>,
|
|
qtInit: <?php echo $qtInit; ?>,
|
|
ref: <?php echo self::_parse_init( $ref ); ?>,
|
|
load_ext: function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');}
|
|
};
|
|
</script>
|
|
<?php
|
|
|
|
$baseurl = self::$baseurl;
|
|
|
|
if ( $tmce_on ) {
|
|
if ( $compressed ) {
|
|
echo "<script type='text/javascript' src='{$baseurl}/wp-tinymce.php?c=1&$version'></script>\n";
|
|
} else {
|
|
echo "<script type='text/javascript' src='{$baseurl}/tinymce.js?$version'></script>\n";
|
|
echo "<script type='text/javascript' src='{$baseurl}/plugins/compat3x/plugin{$suffix}.js?$version'></script>\n";
|
|
}
|
|
|
|
if ( 'en' != self::$mce_locale )
|
|
echo "<script type='text/javascript'>\n" . self::wp_mce_translation() . "</script>\n";
|
|
|
|
if ( self::$ext_plugins ) {
|
|
// Load the old-format English strings to prevent unsightly labels in old style popups
|
|
echo "<script type='text/javascript' src='{$baseurl}/langs/wp-langs-en.js?$version'></script>\n";
|
|
}
|
|
}
|
|
|
|
// Allow scripts to be added after tinymce.js has been loaded but before any editor instances are created.
|
|
do_action( 'wp_tiny_mce_init', self::$mce_settings );
|
|
|
|
?>
|
|
<script type="text/javascript">
|
|
<?php
|
|
|
|
if ( self::$ext_plugins )
|
|
echo self::$ext_plugins . "\n";
|
|
|
|
if ( ! is_admin() )
|
|
echo 'var ajaxurl = "' . admin_url( 'admin-ajax.php', 'relative' ) . '";';
|
|
|
|
?>
|
|
|
|
( function() {
|
|
var init, edId, qtId, firstInit, override,
|
|
loadMCE = typeof getUserSetting !== 'undefined' ? getUserSetting( 'editor' ) === 'tinymce' : true;
|
|
|
|
if ( typeof quicktags !== 'undefined' ) {
|
|
for ( qtId in tinyMCEPreInit.qtInit ) {
|
|
try { quicktags( tinyMCEPreInit.qtInit[qtId] ); } catch(e){};
|
|
}
|
|
}
|
|
|
|
if ( typeof tinymce !== 'undefined' ) {
|
|
for ( edId in tinyMCEPreInit.mceInit ) {
|
|
if ( firstInit ) {
|
|
init = tinyMCEPreInit.mceInit[edId] = tinymce.extend( {}, firstInit, tinyMCEPreInit.mceInit[edId] );
|
|
} else {
|
|
init = firstInit = tinyMCEPreInit.mceInit[edId];
|
|
}
|
|
|
|
override = tinymce.DOM.hasClass( tinymce.DOM.select( '#wp-' + edId + '-wrap' )[0], 'tmce-active' );
|
|
override = override || ! tinyMCEPreInit.qtInit.hasOwnProperty( edId );
|
|
|
|
if ( ( loadMCE || override ) && ! init.wp_skip_init ) {
|
|
try { tinymce.init( init ); } catch(e){}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( typeof jQuery !== 'undefined' ) {
|
|
jQuery('.wp-editor-wrap').on( 'click.wp-editor', function() {
|
|
if ( this.id ) {
|
|
window.wpActiveEditor = this.id.slice( 3, -5 );
|
|
}
|
|
});
|
|
} else {
|
|
for ( qtId in tinyMCEPreInit.qtInit ) {
|
|
document.getElementById( 'wp-' + qtId + '-wrap' ).onclick = function() {
|
|
window.wpActiveEditor = this.id.slice( 3, -5 );
|
|
}
|
|
}
|
|
}
|
|
}());
|
|
</script>
|
|
<?php
|
|
|
|
if ( in_array( 'wplink', self::$plugins, true ) || in_array( 'link', self::$qt_buttons, true ) )
|
|
self::wp_link_dialog();
|
|
|
|
if ( in_array( 'wpfullscreen', self::$plugins, true ) || in_array( 'fullscreen', self::$qt_buttons, true ) )
|
|
self::wp_fullscreen_html();
|
|
|
|
do_action( 'after_wp_tiny_mce', self::$mce_settings );
|
|
}
|
|
|
|
public static function wp_fullscreen_html() {
|
|
global $content_width;
|
|
$post = get_post();
|
|
|
|
$width = isset( $content_width ) && 800 > $content_width ? $content_width : 800;
|
|
$width = $width + 22; // compensate for the padding and border
|
|
$dfw_width = get_user_setting( 'dfw_width', $width );
|
|
$save = isset( $post->post_status ) && $post->post_status == 'publish' ? __('Update') : __('Save');
|
|
|
|
?>
|
|
<div id="wp-fullscreen-body"<?php if ( is_rtl() ) echo ' class="rtl"'; ?> data-theme-width="<?php echo (int) $width; ?>" data-dfw-width="<?php echo (int) $dfw_width; ?>">
|
|
<div id="fullscreen-topbar">
|
|
<div id="wp-fullscreen-toolbar">
|
|
<div id="wp-fullscreen-close"><a href="#" onclick="wp.editor.fullscreen.off();return false;"><?php _e('Exit fullscreen'); ?></a></div>
|
|
<div id="wp-fullscreen-central-toolbar" style="width:<?php echo $width; ?>px;">
|
|
|
|
<div id="wp-fullscreen-mode-bar"><div id="wp-fullscreen-modes">
|
|
<a href="#" onclick="wp.editor.fullscreen.switchmode('tinymce');return false;"><?php _e( 'Visual' ); ?></a>
|
|
<a href="#" onclick="wp.editor.fullscreen.switchmode('html');return false;"><?php _ex( 'Text', 'Name for the Text editor tab (formerly HTML)' ); ?></a>
|
|
</div></div>
|
|
|
|
<div id="wp-fullscreen-button-bar"><div id="wp-fullscreen-buttons" class="mce-toolbar">
|
|
<?php
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$buttons = array(
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// format: title, onclick, show in both editors
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'bold' => array( 'title' => __('Bold (Ctrl + B)'), 'both' => false ),
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'italic' => array( 'title' => __('Italic (Ctrl + I)'), 'both' => false ),
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'bullist' => array( 'title' => __('Unordered list (Alt + Shift + U)'), 'both' => false ),
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'numlist' => array( 'title' => __('Ordered list (Alt + Shift + O)'), 'both' => false ),
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'blockquote' => array( 'title' => __('Blockquote (Alt + Shift + Q)'), 'both' => false ),
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'wp-media-library' => array( 'title' => __('Media library (Alt + Shift + M)'), 'both' => true ),
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'image' => array( 'title' => __('Insert/edit image'), 'both' => false ),
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'link' => array( 'title' => __('Insert/edit link (Alt + Shift + A)'), 'both' => true ),
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'unlink' => array( 'title' => __('Unlink (Alt + Shift + S)'), 'both' => false ),
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'help' => array( 'title' => __('Help (Alt + Shift + H)'), 'both' => false ),
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);
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$buttons = apply_filters( 'wp_fullscreen_buttons', $buttons );
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foreach ( $buttons as $button => $args ) {
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if ( 'separator' == $args ) {
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continue;
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}
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$onclick = ! empty( $args['onclick'] ) ? ' onclick="' . $args['onclick'] . '"' : '';
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?>
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<div class="mce-widget mce-btn<?php if ( $args['both'] ) { ?> wp-fullscreen-both<?php } ?>">
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<button type="button" role="presentation" title="<?php echo $args['title']; ?>"<?php echo $onclick; ?> id="wp_fs_<?php echo $button; ?>">
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<i class="mce-ico mce-i-<?php echo $button; ?>"></i>
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</button>
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</div>
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<?php
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}
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?>
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</div></div>
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<div id="wp-fullscreen-save">
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<input type="button" class="button-primary right" value="<?php echo $save; ?>" onclick="wp.editor.fullscreen.save();" />
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<span class="spinner"></span>
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<span class="wp-fullscreen-saved-message"><?php if ( $post->post_status == 'publish' ) _e('Updated.'); else _e('Saved.'); ?></span>
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<span class="wp-fullscreen-error-message"><?php _e('Save failed.'); ?></span>
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</div>
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</div>
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</div>
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</div>
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<div id="wp-fullscreen-status">
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<div id="wp-fullscreen-count"><?php printf( __( 'Word count: %s' ), '<span class="word-count">0</span>' ); ?></div>
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<div id="wp-fullscreen-tagline"><?php _e('Just write.'); ?></div>
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</div>
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</div>
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<div class="fullscreen-overlay" id="fullscreen-overlay"></div>
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<div class="fullscreen-overlay fullscreen-fader fade-300" id="fullscreen-fader"></div>
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<?php
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}
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/**
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* Performs post queries for internal linking.
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*
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* @since 3.1.0
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*
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* @param array $args Optional. Accepts 'pagenum' and 's' (search) arguments.
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* @return array Results.
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*/
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public static function wp_link_query( $args = array() ) {
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$pts = get_post_types( array( 'public' => true ), 'objects' );
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$pt_names = array_keys( $pts );
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$query = array(
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'post_type' => $pt_names,
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'suppress_filters' => true,
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'update_post_term_cache' => false,
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'update_post_meta_cache' => false,
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'post_status' => 'publish',
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'posts_per_page' => 20,
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);
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$args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1;
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if ( isset( $args['s'] ) )
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$query['s'] = $args['s'];
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$query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0;
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/**
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* Filter the link query arguments.
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*
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* Allows modification of the link query arguments before querying.
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*
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* @see WP_Query for a full list of arguments
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*
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* @since 3.7.0
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*
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* @param array $query An array of WP_Query arguments.
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*/
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$query = apply_filters( 'wp_link_query_args', $query );
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// Do main query.
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$get_posts = new WP_Query;
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$posts = $get_posts->query( $query );
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// Check if any posts were found.
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if ( ! $get_posts->post_count )
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return false;
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// Build results.
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$results = array();
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foreach ( $posts as $post ) {
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if ( 'post' == $post->post_type )
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$info = mysql2date( __( 'Y/m/d' ), $post->post_date );
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else
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$info = $pts[ $post->post_type ]->labels->singular_name;
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$results[] = array(
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'ID' => $post->ID,
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'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
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'permalink' => get_permalink( $post->ID ),
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'info' => $info,
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);
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}
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/**
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* Filter the link query results.
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*
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* Allows modification of the returned link query results.
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*
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* @since 3.7.0
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*
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* @param array $results {
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* An associative array of query results.
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*
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* @type array {
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* @type int 'ID' The post ID.
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* @type string 'title' The trimmed, escaped post title.
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* @type string 'permalink' The post permalink.
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* @type string 'info' A 'Y/m/d'-formatted date for 'post' post type, the 'singular_name' post type label otherwise.
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* }
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* }
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* @param array $query An array of WP_Query arguments. @see 'wp_link_query_args' filter
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*/
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return apply_filters( 'wp_link_query', $results, $query );
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}
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/**
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* Dialog for internal linking.
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*
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* @since 3.1.0
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*/
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public static function wp_link_dialog() {
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?>
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<div style="display:none;">
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<form id="wp-link" tabindex="-1">
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<?php wp_nonce_field( 'internal-linking', '_ajax_linking_nonce', false ); ?>
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<div id="link-selector">
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<div id="link-options">
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<p class="howto"><?php _e( 'Enter the destination URL' ); ?></p>
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<div>
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<label><span><?php _e( 'URL' ); ?></span><input id="url-field" type="text" name="href" /></label>
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</div>
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<div>
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<label><span><?php _e( 'Title' ); ?></span><input id="link-title-field" type="text" name="linktitle" /></label>
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</div>
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<div class="link-target">
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<label><input type="checkbox" id="link-target-checkbox" /> <?php _e( 'Open link in a new window/tab' ); ?></label>
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</div>
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</div>
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<?php $show_internal = '1' == get_user_setting( 'wplink', '0' ); ?>
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<p class="howto toggle-arrow <?php if ( $show_internal ) echo 'toggle-arrow-active'; ?>" id="internal-toggle"><?php _e( 'Or link to existing content' ); ?></p>
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<div id="search-panel"<?php if ( ! $show_internal ) echo ' style="display:none"'; ?>>
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<div class="link-search-wrapper">
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<label>
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<span class="search-label"><?php _e( 'Search' ); ?></span>
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<input type="search" id="search-field" class="link-search-field" autocomplete="off" />
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<span class="spinner"></span>
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</label>
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</div>
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<div id="search-results" class="query-results">
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<ul></ul>
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<div class="river-waiting">
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<span class="spinner"></span>
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</div>
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</div>
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<div id="most-recent-results" class="query-results">
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<div class="query-notice"><em><?php _e( 'No search term specified. Showing recent items.' ); ?></em></div>
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<ul></ul>
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<div class="river-waiting">
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<span class="spinner"></span>
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</div>
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</div>
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</div>
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</div>
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<div class="submitbox">
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<div id="wp-link-update">
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<input type="submit" value="<?php esc_attr_e( 'Add Link' ); ?>" class="button-primary" id="wp-link-submit" name="wp-link-submit">
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</div>
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<div id="wp-link-cancel">
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<a class="submitdelete deletion" href="#"><?php _e( 'Cancel' ); ?></a>
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</div>
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</div>
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</form>
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</div>
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<?php
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}
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}
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