mothers /wordpress3.4.2/wp-includes/class-wp-editor.php

Language PHP Lines 818
MD5 Hash 142f0c6ba6db7a1660b0fa520329197f Estimated Cost $13,076 (why?)
Repository https://bitbucket.org/ch3tag/mothers.git View Raw File View Project SPDX
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
<?php
/**
 * Facilitates adding of the WordPress editor as used on the Write and Edit screens.
 *
 * @package WordPress
 * @since 3.3.0
 *
 * Private, not included by default. See wp_editor() in wp-includes/general-template.php.
 */

final class _WP_Editors {
	public static $mce_locale;

	private static $mce_settings = array();
	private static $qt_settings = array();
	private static $plugins = array();
	private static $qt_buttons = array();
	private static $ext_plugins;
	private static $baseurl;
	private static $first_init;
	private static $this_tinymce = false;
	private static $this_quicktags = false;
	private static $has_tinymce = false;
	private static $has_quicktags = false;
	private static $has_medialib = false;
	private static $editor_buttons_css = true;

	private function __construct() {}

	public static function parse_settings($editor_id, $settings) {
		$set = wp_parse_args( $settings,  array(
			'wpautop' => true, // use wpautop?
			'media_buttons' => true, // show insert/upload button(s)
			'textarea_name' => $editor_id, // set the textarea name to something different, square brackets [] can be used here
			'textarea_rows' => get_option('default_post_edit_rows', 10), // rows="..."
			'tabindex' => '',
			'editor_css' => '', // intended for extra styles for both visual and HTML editors buttons, needs to include the <style> tags, can use "scoped".
			'editor_class' => '', // add extra class(es) to the editor textarea
			'teeny' => false, // output the minimal editor config used in Press This
			'dfw' => false, // replace the default fullscreen with DFW (needs specific DOM elements and css)
			'tinymce' => true, // load TinyMCE, can be used to pass settings directly to TinyMCE using an array()
			'quicktags' => true // load Quicktags, can be used to pass settings directly to Quicktags using an array()
		) );

		self::$this_tinymce = ( $set['tinymce'] && user_can_richedit() );
		self::$this_quicktags = (bool) $set['quicktags'];

		if ( self::$this_tinymce )
			self::$has_tinymce = true;

		if ( self::$this_quicktags )
			self::$has_quicktags = true;

		return $set;
	}

	/**
	 * Outputs the HTML for a single instance of the editor.
	 *
	 * @param string $content The initial content of the editor.
	 * @param string $editor_id ID for the textarea and TinyMCE and Quicktags instances (can contain only ASCII letters and numbers).
	 * @param array $settings See the _parse_settings() method for description.
	 */
	public static function editor( $content, $editor_id, $settings = array() ) {

		$set = self::parse_settings($editor_id, $settings);
		$editor_class = ' class="' . trim( $set['editor_class'] . ' wp-editor-area' ) . '"';
		$tabindex = $set['tabindex'] ? ' tabindex="' . (int) $set['tabindex'] . '"' : '';
		$rows = ' rows="' . (int) $set['textarea_rows'] . '"';
		$switch_class = 'html-active';
		$toolbar = $buttons = '';

		if ( !current_user_can( 'upload_files' ) )
			$set['media_buttons'] = false;

		if ( self::$this_quicktags && self::$this_tinymce ) {
			$switch_class = 'html-active';

			if ( 'html' == wp_default_editor() ) {
				add_filter('the_editor_content', 'wp_htmledit_pre');
			} else {
				add_filter('the_editor_content', 'wp_richedit_pre');
				$switch_class = 'tmce-active';
			}

			$buttons .= '<a id="' . $editor_id . '-html" class="hide-if-no-js wp-switch-editor switch-html" onclick="switchEditors.switchto(this);">' . __('HTML') . "</a>\n";
			$buttons .= '<a id="' . $editor_id . '-tmce" class="hide-if-no-js wp-switch-editor switch-tmce" onclick="switchEditors.switchto(this);">' . __('Visual') . "</a>\n";
		}

		echo '<div id="wp-' . $editor_id . '-wrap" class="wp-editor-wrap ' . $switch_class . '">';

		if ( self::$editor_buttons_css ) {
			wp_print_styles('editor-buttons');
			self::$editor_buttons_css = false;
		}

		if ( !empty($set['editor_css']) )
			echo $set['editor_css'] . "\n";

		if ( !empty($buttons) || $set['media_buttons'] ) {
			echo '<div id="wp-' . $editor_id . '-editor-tools" class="wp-editor-tools">';
			echo $buttons;

			if ( $set['media_buttons'] ) {
				self::$has_medialib = true;

				if ( !function_exists('media_buttons') )
					include(ABSPATH . 'wp-admin/includes/media.php');

				echo '<div id="wp-' . $editor_id . '-media-buttons" class="hide-if-no-js wp-media-buttons">';
				do_action('media_buttons', $editor_id);
				echo "</div>\n";
			}
			echo "</div>\n";
		}

		$the_editor = apply_filters('the_editor', '<div id="wp-' . $editor_id . '-editor-container" class="wp-editor-container"><textarea' . $editor_class . $rows . $tabindex . ' cols="40" name="' . $set['textarea_name'] . '" id="' . $editor_id . '">%s</textarea></div>');
		$content = apply_filters('the_editor_content', $content);

		printf($the_editor, $content);
		echo "\n</div>\n\n";

		self::editor_settings($editor_id, $set);
	}

	public static function editor_settings($editor_id, $set) {
		global $editor_styles, $post;
		$first_run = false;

		if ( empty(self::$first_init) ) {
			if ( is_admin() ) {
				add_action( 'admin_print_footer_scripts', array( __CLASS__, 'editor_js'), 50 );
				add_action( 'admin_footer', array( __CLASS__, 'enqueue_scripts'), 1 );
			} else {
				add_action( 'wp_print_footer_scripts', array( __CLASS__, 'editor_js'), 50 );
				add_action( 'wp_footer', array( __CLASS__, 'enqueue_scripts'), 1 );
			}
		}

		if ( self::$this_quicktags ) {

			$qtInit = array(
				'id' => $editor_id,
				'buttons' => ''
			);

			if ( is_array($set['quicktags']) )
				$qtInit = array_merge($qtInit, $set['quicktags']);

			if ( empty($qtInit['buttons']) )
				$qtInit['buttons'] = 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close';

			if ( $set['dfw'] )
				$qtInit['buttons'] .= ',fullscreen';

			$qtInit = apply_filters('quicktags_settings', $qtInit, $editor_id);
			self::$qt_settings[$editor_id] = $qtInit;

			self::$qt_buttons = array_merge( self::$qt_buttons, explode(',', $qtInit['buttons']) );
		}

		if ( self::$this_tinymce ) {

			if ( empty(self::$first_init) ) {
				self::$baseurl = includes_url('js/tinymce');
				self::$mce_locale = $mce_locale = ( '' == get_locale() ) ? 'en' : strtolower( substr(get_locale(), 0, 2) ); // only ISO 639-1
				$no_captions = (bool) apply_filters( 'disable_captions', '' );
				$plugins = array( 'inlinepopups', 'spellchecker', 'tabfocus', 'paste', 'media', 'fullscreen', 'wordpress', 'wpeditimage', 'wpgallery', 'wplink', 'wpdialogs' );
				$first_run = true;
				$ext_plugins = '';

				if ( $set['teeny'] ) {
					self::$plugins = $plugins = apply_filters( 'teeny_mce_plugins', array('inlinepopups', 'fullscreen', 'wordpress', 'wplink', 'wpdialogs'), $editor_id );
				} else {
					/*
					The following filter takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'.
					It adds the plugin's name to TinyMCE's plugins init and the call to PluginManager to load the plugin.
					The url should be absolute and should include the js file name to be loaded. Example:
					array( 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js' )
					If the plugin uses a button, it should be added with one of the "$mce_buttons" filters.
					*/
					$mce_external_plugins = apply_filters('mce_external_plugins', array());

					if ( ! empty($mce_external_plugins) ) {

						/*
						The following filter loads external language files for TinyMCE plugins.
						It takes an associative array 'plugin_name' => 'path', where path is the
						include path to the file. The language file should follow the same format as
						/tinymce/langs/wp-langs.php and should define a variable $strings that
						holds all translated strings.
						When this filter is not used, the function will try to load {mce_locale}.js.
						If that is not found, en.js will be tried next.
						*/
						$mce_external_languages = apply_filters('mce_external_languages', array());

						$loaded_langs = array();
						$strings = '';

						if ( ! empty($mce_external_languages) ) {
							foreach ( $mce_external_languages as $name => $path ) {
								if ( @is_file($path) && @is_readable($path) ) {
									include_once($path);
									$ext_plugins .= $strings . "\n";
									$loaded_langs[] = $name;
								}
							}
						}

						foreach ( $mce_external_plugins as $name => $url ) {

							if ( is_ssl() ) $url = str_replace('http://', 'https://', $url);

							$plugins[] = '-' . $name;

							$plugurl = dirname($url);
							$strings = $str1 = $str2 = '';
							if ( ! in_array($name, $loaded_langs) ) {
								$path = str_replace( content_url(), '', $plugurl );
								$path = WP_CONTENT_DIR . $path . '/langs/';

								if ( function_exists('realpath') )
									$path = trailingslashit( realpath($path) );

								if ( @is_file($path . $mce_locale . '.js') )
									$strings .= @file_get_contents($path . $mce_locale . '.js') . "\n";

								if ( @is_file($path . $mce_locale . '_dlg.js') )
									$strings .= @file_get_contents($path . $mce_locale . '_dlg.js') . "\n";

								if ( 'en' != $mce_locale && empty($strings) ) {
									if ( @is_file($path . 'en.js') ) {
										$str1 = @file_get_contents($path . 'en.js');
										$strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str1, 1 ) . "\n";
									}

									if ( @is_file($path . 'en_dlg.js') ) {
										$str2 = @file_get_contents($path . 'en_dlg.js');
										$strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str2, 1 ) . "\n";
									}
								}

								if ( ! empty($strings) )
									$ext_plugins .= "\n" . $strings . "\n";
							}

							$ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n";
							$ext_plugins .= 'tinymce.PluginManager.load("' . $name . '", "' . $url . '");' . "\n";
						}
					}

					$plugins = array_unique( apply_filters('tiny_mce_plugins', $plugins) );
				}

				if ( $set['dfw'] )
					$plugins[] = 'wpfullscreen';

				self::$plugins = $plugins;
				self::$ext_plugins = $ext_plugins;

				/*
				translators: These languages show up in the spellchecker drop-down menu, in the order specified, and with the first
				language listed being the default language. They must be comma-separated and take the format of name=code, where name
				is the language name (which you may internationalize), and code is a valid ISO 639 language code. Please test the
				spellchecker with your values.
				*/
				$mce_spellchecker_languages = __( 'English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr,German=de,Italian=it,Polish=pl,Portuguese=pt,Spanish=es,Swedish=sv' );

				/*
				The following filter allows localization scripts to change the languages displayed in the spellchecker's drop-down menu.
				By default it uses Google's spellchecker API, but can be configured to use PSpell/ASpell if installed on the server.
				The + sign marks the default language. More: http://www.tinymce.com/wiki.php/Plugin:spellchecker.
				*/
				$mce_spellchecker_languages = apply_filters( 'mce_spellchecker_languages', '+' . $mce_spellchecker_languages );

				self::$first_init = array(
					'mode' => 'exact',
					'width' => '100%',
					'theme' => 'advanced',
					'skin' => 'wp_theme',
					'language' => self::$mce_locale,
					'spellchecker_languages' => $mce_spellchecker_languages,
					'theme_advanced_toolbar_location' => 'top',
					'theme_advanced_toolbar_align' => 'left',
					'theme_advanced_statusbar_location' => 'bottom',
					'theme_advanced_resizing' => true,
					'theme_advanced_resize_horizontal' => false,
					'dialog_type' => 'modal',
					'formats' => "{
						alignleft : [
							{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'left'}},
							{selector : 'img,table', classes : 'alignleft'}
						],
						aligncenter : [
							{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'center'}},
							{selector : 'img,table', classes : 'aligncenter'}
						],
						alignright : [
							{selector : 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li', styles : {textAlign : 'right'}},
							{selector : 'img,table', classes : 'alignright'}
						],
						strikethrough : {inline : 'del'}
					}",
					'relative_urls' => false,
					'remove_script_host' => false,
					'convert_urls' => false,
					'remove_linebreaks' => true,
					'gecko_spellcheck' => true,
					'fix_list_elements' => true,
					'keep_styles' => false,
					'entities' => '38,amp,60,lt,62,gt',
					'accessibility_focus' => true,
					'tabfocus_elements' => 'title,publish',
					'media_strict' => false,
					'paste_remove_styles' => true,
					'paste_remove_spans' => true,
					'paste_strip_class_attributes' => 'all',
					'paste_text_use_dialog' => true,
					'spellchecker_rpc_url' => self::$baseurl . '/plugins/spellchecker/rpc.php',
					'extended_valid_elements' => 'article[*],aside[*],audio[*],canvas[*],command[*],datalist[*],details[*],embed[*],figcaption[*],figure[*],footer[*],header[*],hgroup[*],keygen[*],mark[*],meter[*],nav[*],output[*],progress[*],section[*],source[*],summary,time[*],video[*],wbr',
					'wpeditimage_disable_captions' => $no_captions,
					'wp_fullscreen_content_css' => self::$baseurl . '/plugins/wpfullscreen/css/wp-fullscreen.css',
					'plugins' => implode( ',', $plugins )
				);

				// load editor_style.css if the current theme supports it
				if ( ! empty( $editor_styles ) && is_array( $editor_styles ) ) {
					$mce_css = array();
					$editor_styles = array_unique($editor_styles);
					$style_uri = get_stylesheet_directory_uri();
					$style_dir = get_stylesheet_directory();

					if ( is_child_theme() ) {
						$template_uri = get_template_directory_uri();
						$template_dir = get_template_directory();

						foreach ( $editor_styles as $key => $file ) {
							if ( $file && file_exists( "$template_dir/$file" ) ) {
								$mce_css[] = "$template_uri/$file";
							}
						}
					}

					foreach ( $editor_styles as $file ) {
						if ( $file && file_exists( "$style_dir/$file" ) )
							$mce_css[] = "$style_uri/$file";
					}

					$mce_css = implode( ',', $mce_css );
				} else {
					$mce_css = '';
				}

				$mce_css = trim( apply_filters( 'mce_css', $mce_css ), ' ,' );

				if ( ! empty($mce_css) )
					self::$first_init['content_css'] = $mce_css;
			}

			if ( $set['teeny'] ) {
				$mce_buttons = apply_filters( 'teeny_mce_buttons', array('bold', 'italic', 'underline', 'blockquote', 'separator', 'strikethrough', 'bullist', 'numlist', 'justifyleft', 'justifycenter', 'justifyright', 'undo', 'redo', 'link', 'unlink', 'fullscreen'), $editor_id );
				$mce_buttons_2 = $mce_buttons_3 = $mce_buttons_4 = array();
			} else {
				$mce_buttons = apply_filters('mce_buttons', array('bold', 'italic', 'strikethrough', '|', 'bullist', 'numlist', 'blockquote', '|', 'justifyleft', 'justifycenter', 'justifyright', '|', 'link', 'unlink', 'wp_more', '|', 'spellchecker', 'fullscreen', 'wp_adv' ), $editor_id);
				$mce_buttons_2 = apply_filters('mce_buttons_2', array( 'formatselect', 'underline', 'justifyfull', 'forecolor', '|', 'pastetext', 'pasteword', 'removeformat', '|', 'charmap', '|', 'outdent', 'indent', '|', 'undo', 'redo', 'wp_help' ), $editor_id);
				$mce_buttons_3 = apply_filters('mce_buttons_3', array(), $editor_id);
				$mce_buttons_4 = apply_filters('mce_buttons_4', array(), $editor_id);
			}

			$body_class = $editor_id;

			if ( isset($post) )
				$body_class .= " post-type-$post->post_type";

			if ( !empty($set['tinymce']['body_class']) ) {
				$body_class .= ' ' . $set['tinymce']['body_class'];
				unset($set['tinymce']['body_class']);
			}

			if ( $set['dfw'] ) {
				// replace the first 'fullscreen' with 'wp_fullscreen'
				if ( ($key = array_search('fullscreen', $mce_buttons)) !== false )
					$mce_buttons[$key] = 'wp_fullscreen';
				elseif ( ($key = array_search('fullscreen', $mce_buttons_2)) !== false )
					$mce_buttons_2[$key] = 'wp_fullscreen';
				elseif ( ($key = array_search('fullscreen', $mce_buttons_3)) !== false )
					$mce_buttons_3[$key] = 'wp_fullscreen';
				elseif ( ($key = array_search('fullscreen', $mce_buttons_4)) !== false )
					$mce_buttons_4[$key] = 'wp_fullscreen';
			}

			$mceInit = array (
				'elements' => $editor_id,
				'wpautop' => (bool) $set['wpautop'],
				'remove_linebreaks' => (bool) $set['wpautop'],
				'apply_source_formatting' => (bool) !$set['wpautop'],
				'theme_advanced_buttons1' => implode($mce_buttons, ','),
				'theme_advanced_buttons2' => implode($mce_buttons_2, ','),
				'theme_advanced_buttons3' => implode($mce_buttons_3, ','),
				'theme_advanced_buttons4' => implode($mce_buttons_4, ','),
				'body_class' => $body_class
			);

			if ( $first_run )
				$mceInit = array_merge(self::$first_init, $mceInit);

			if ( is_array($set['tinymce']) )
				$mceInit = array_merge($mceInit, $set['tinymce']);

			// For people who really REALLY know what they're doing with TinyMCE
			// You can modify initArray 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($mceInit['theme_advanced_buttons3']) && !empty($mceInit['theme_advanced_buttons4']) ) {
				$mceInit['theme_advanced_buttons3'] = $mceInit['theme_advanced_buttons4'];
				$mceInit['theme_advanced_buttons4'] = '';
			}

			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-popup');
			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 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');

		if ( $tmce_on && 'en' != self::$mce_locale )
			include_once(ABSPATH . WPINC . '/js/tinymce/langs/wp-langs.php');

		$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' => 'advanced',
			'language' => self::$mce_locale
		);

		$suffix = ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) ? '_src' : '';

		do_action('before_wp_tiny_mce', self::$mce_settings);
?>

	<script type="text/javascript">
		tinyMCEPreInit = {
			base : "<?php echo self::$baseurl; ?>",
			suffix : "<?php echo $suffix; ?>",
			query : "<?php echo $version; ?>",
			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&amp;$version'></script>\n";
			else
				echo "<script type='text/javascript' src='{$baseurl}/tiny_mce.js?$version'></script>\n";

			if ( 'en' != self::$mce_locale && isset($lang) )
				echo "<script type='text/javascript'>\n$lang\n</script>\n";
			else
				echo "<script type='text/javascript' src='{$baseurl}/langs/wp-langs-en.js?$version'></script>\n";
		}
?>

	<script type="text/javascript">
		(function(){
			var init, ed, qt, first_init, mce = <?php echo wp_default_editor() == 'tinymce' ? 'true' : 'false'; ?>;

			if ( typeof(tinymce) == 'object' ) {
				// mark wp_theme/ui.css as loaded
				tinymce.DOM.files[tinymce.baseURI.getURI() + '/themes/advanced/skins/wp_theme/ui.css'] = true;

				for ( ed in tinyMCEPreInit.mceInit ) {
					if ( first_init ) {
						init = tinyMCEPreInit.mceInit[ed] = tinymce.extend( {}, first_init, tinyMCEPreInit.mceInit[ed] );
					} else {
						init = first_init = tinyMCEPreInit.mceInit[ed];
					}

					if ( mce )
						try { tinymce.init(init); } catch(e){}
				}
			}

			if ( typeof(QTags) == 'function' ) {
				for ( qt in tinyMCEPreInit.qtInit ) {
					try { quicktags( tinyMCEPreInit.qtInit[qt] ); } catch(e){}
				}
			}
		})();

		var wpActiveEditor;

		jQuery('.wp-editor-wrap').mousedown(function(e){
			wpActiveEditor = this.id.slice(3, -5);
		});

<?php

		if ( self::$ext_plugins )
			echo self::$ext_plugins . "\n";

		if ( ! $compressed && $tmce_on ) {
?>
		(function(){var t=tinyMCEPreInit,sl=tinymce.ScriptLoader,ln=t.ref.language,th=t.ref.theme,pl=t.ref.plugins;sl.markDone(t.base+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'.js');sl.markDone(t.base+'/themes/'+th+'/langs/'+ln+'_dlg.js');sl.markDone(t.base+'/themes/advanced/skins/wp_theme/ui.css');tinymce.each(pl.split(','),function(n){if(n&&n.charAt(0)!='-'){sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'.js');sl.markDone(t.base+'/plugins/'+n+'/langs/'+ln+'_dlg.js');}});})();
<?php
		}

		if ( !is_admin() )
			echo 'var ajaxurl = "' . admin_url( 'admin-ajax.php', 'relative' ) . '";';
?>
	</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;

		$width = isset($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"'; ?>>
	<div id="fullscreen-topbar">
		<div id="wp-fullscreen-toolbar">
			<div id="wp-fullscreen-close"><a href="#" onclick="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="fullscreen.switchmode('tinymce');return false;"><?php _e('Visual'); ?></a>
				<a href="#" onclick="fullscreen.switchmode('html');return false;"><?php _e('HTML'); ?></a>
			</div></div>

			<div id="wp-fullscreen-button-bar"><div id="wp-fullscreen-buttons" class="wp_themeSkin">
	<?php

		$buttons = array(
			// format: title, onclick, show in both editors
			'bold' => array( 'title' => __('Bold (Ctrl + B)'), 'onclick' => 'fullscreen.b();', 'both' => false ),
			'italic' => array( 'title' => __('Italic (Ctrl + I)'), 'onclick' => 'fullscreen.i();', 'both' => false ),
			'0' => 'separator',
			'bullist' => array( 'title' => __('Unordered list (Alt + Shift + U)'), 'onclick' => 'fullscreen.ul();', 'both' => false ),
			'numlist' => array( 'title' => __('Ordered list (Alt + Shift + O)'), 'onclick' => 'fullscreen.ol();', 'both' => false ),
			'1' => 'separator',
			'blockquote' => array( 'title' => __('Blockquote (Alt + Shift + Q)'), 'onclick' => 'fullscreen.blockquote();', 'both' => false ),
			'image' => array( 'title' => __('Insert/edit image (Alt + Shift + M)'), 'onclick' => "fullscreen.medialib();", 'both' => true ),
			'2' => 'separator',
			'link' => array( 'title' => __('Insert/edit link (Alt + Shift + A)'), 'onclick' => 'fullscreen.link();', 'both' => true ),
			'unlink' => array( 'title' => __('Unlink (Alt + Shift + S)'), 'onclick' => 'fullscreen.unlink();', 'both' => false ),
			'3' => 'separator',
			'help' => array( 'title' => __('Help (Alt + Shift + H)'), 'onclick' => 'fullscreen.help();', 'both' => false )
		);

		$buttons = apply_filters( 'wp_fullscreen_buttons', $buttons );

		foreach ( $buttons as $button => $args ) {
			if ( 'separator' == $args ) { ?>
				<div><span aria-orientation="vertical" role="separator" class="mceSeparator"></span></div>
	<?php		continue;
			} ?>

			<div<?php if ( $args['both'] ) { ?> class="wp-fullscreen-both"<?php } ?>>
			<a title="<?php echo $args['title']; ?>" onclick="<?php echo $args['onclick']; ?>return false;" class="mceButton mceButtonEnabled mce_<?php echo $button; ?>" href="#" id="wp_fs_<?php echo $button; ?>" role="button" aria-pressed="false">
			<span class="mceIcon mce_<?php echo $button; ?>"></span>
			</a>
			</div>
	<?php
		} ?>

			</div></div>

			<div id="wp-fullscreen-save">
				<span><?php if ( $post->post_status == 'publish' ) _e('Updated.'); else _e('Saved.'); ?></span>
				<img src="<?php echo admin_url('images/wpspin_light.gif'); ?>" alt="" />
				<input type="button" class="button-primary" value="<?php echo $save; ?>" onclick="fullscreen.save();" />
			</div>

			</div>
		</div>
	</div>

	<div id="wp-fullscreen-wrap" style="width:<?php echo $dfw_width; ?>px;">
		<?php if ( post_type_supports($post->post_type, 'title') ) { ?>
		<label id="wp-fullscreen-title-prompt-text" for="wp-fullscreen-title"><?php echo apply_filters( 'enter_title_here', __( 'Enter title here' ), $post ); ?></label>
		<input type="text" id="wp-fullscreen-title" value="" autocomplete="off" />
		<?php } ?>

		<div id="wp-fullscreen-container">
			<textarea id="wp_mce_fullscreen"></textarea>
		</div>

		<div id="wp-fullscreen-status">
			<div id="wp-fullscreen-count"><?php printf( __( 'Word count: %s' ), '<span class="word-count">0</span>' ); ?></div>
			<div id="wp-fullscreen-tagline"><?php _e('Just write.'); ?></div>
		</div>
	</div>
	</div>

	<div class="fullscreen-overlay" id="fullscreen-overlay"></div>
	<div class="fullscreen-overlay fullscreen-fader fade-600" id="fullscreen-fader"></div>
	<?php
	}

	/**
	 * Performs post queries for internal linking.
	 *
	 * @since 3.1.0
	 *
	 * @param array $args Optional. Accepts 'pagenum' and 's' (search) arguments.
	 * @return array Results.
	 */
	public static function wp_link_query( $args = array() ) {
		$pts = get_post_types( array( 'public' => true ), 'objects' );
		$pt_names = array_keys( $pts );

		$query = array(
			'post_type' => $pt_names,
			'suppress_filters' => true,
			'update_post_term_cache' => false,
			'update_post_meta_cache' => false,
			'post_status' => 'publish',
			'order' => 'DESC',
			'orderby' => 'post_date',
			'posts_per_page' => 20,
		);

		$args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1;

		if ( isset( $args['s'] ) )
			$query['s'] = $args['s'];

		$query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0;

		// Do main query.
		$get_posts = new WP_Query;
		$posts = $get_posts->query( $query );
		// Check if any posts were found.
		if ( ! $get_posts->post_count )
			return false;

		// Build results.
		$results = array();
		foreach ( $posts as $post ) {
			if ( 'post' == $post->post_type )
				$info = mysql2date( __( 'Y/m/d' ), $post->post_date );
			else
				$info = $pts[ $post->post_type ]->labels->singular_name;

			$results[] = array(
				'ID' => $post->ID,
				'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
				'permalink' => get_permalink( $post->ID ),
				'info' => $info,
			);
		}

		return $results;
	}

	/**
	 * Dialog for internal linking.
	 *
	 * @since 3.1.0
	 */
	public static function wp_link_dialog() {
	?>
	<div style="display:none;">
	<form id="wp-link" tabindex="-1">
	<?php wp_nonce_field( 'internal-linking', '_ajax_linking_nonce', false ); ?>
	<div id="link-selector">
		<div id="link-options">
			<p class="howto"><?php _e( 'Enter the destination URL' ); ?></p>
			<div>
				<label><span><?php _e( 'URL' ); ?></span><input id="url-field" type="text" tabindex="10" name="href" /></label>
			</div>
			<div>
				<label><span><?php _e( 'Title' ); ?></span><input id="link-title-field" type="text" tabindex="20" name="linktitle" /></label>
			</div>
			<div class="link-target">
				<label><input type="checkbox" id="link-target-checkbox" tabindex="30" /> <?php _e( 'Open link in a new window/tab' ); ?></label>
			</div>
		</div>
		<?php $show_internal = '1' == get_user_setting( 'wplink', '0' ); ?>
		<p class="howto toggle-arrow <?php if ( $show_internal ) echo 'toggle-arrow-active'; ?>" id="internal-toggle"><?php _e( 'Or link to existing content' ); ?></p>
		<div id="search-panel"<?php if ( ! $show_internal ) echo ' style="display:none"'; ?>>
			<div class="link-search-wrapper">
				<label>
					<span><?php _e( 'Search' ); ?></span>
					<input type="text" id="search-field" class="link-search-field" tabindex="60" autocomplete="off" />
					<img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
				</label>
			</div>
			<div id="search-results" class="query-results">
				<ul></ul>
				<div class="river-waiting">
					<img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
				</div>
			</div>
			<div id="most-recent-results" class="query-results">
				<div class="query-notice"><em><?php _e( 'No search term specified. Showing recent items.' ); ?></em></div>
				<ul></ul>
				<div class="river-waiting">
					<img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
				</div>
			</div>
		</div>
	</div>
	<div class="submitbox">
		<div id="wp-link-cancel">
			<a class="submitdelete deletion" href="#"><?php _e( 'Cancel' ); ?></a>
		</div>
		<div id="wp-link-update">
			<input type="submit" tabindex="100" value="<?php esc_attr_e( 'Add Link' ); ?>" class="button-primary" id="wp-link-submit" name="wp-link-submit">
		</div>
	</div>
	</form>
	</div>
	<?php
	}
}
Back to Top