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/wp-admin/edit-tags.php

https://bitbucket.org/aqge/deptandashboard
PHP | 420 lines | 317 code | 94 blank | 9 comment | 90 complexity | 38cca9c488f22081b92189f0980c90fa MD5 | raw file
  1<?php
  2/**
  3 * Edit Tags Administration Screen.
  4 *
  5 * @package WordPress
  6 * @subpackage Administration
  7 */
  8
  9/** WordPress Administration Bootstrap */
 10require_once('./admin.php');
 11
 12if ( ! $taxnow )
 13	wp_die( __( 'Invalid taxonomy' ) );
 14
 15$tax = get_taxonomy( $taxnow );
 16
 17if ( ! $tax )
 18	wp_die( __( 'Invalid taxonomy' ) );
 19
 20if ( ! current_user_can( $tax->cap->manage_terms ) )
 21	wp_die( __( 'Cheatin&#8217; uh?' ) );
 22
 23$wp_list_table = _get_list_table('WP_Terms_List_Table');
 24$pagenum = $wp_list_table->get_pagenum();
 25
 26$title = $tax->labels->name;
 27
 28if ( 'post' != $post_type ) {
 29	$parent_file = "edit.php?post_type=$post_type";
 30	$submenu_file = "edit-tags.php?taxonomy=$taxonomy&amp;post_type=$post_type";
 31} else if ( 'link_category' == $tax->name ) {
 32	$parent_file = 'link-manager.php';
 33	$submenu_file = 'edit-tags.php?taxonomy=link_category';
 34} else {
 35	$parent_file = 'edit.php';
 36	$submenu_file = "edit-tags.php?taxonomy=$taxonomy";
 37}
 38
 39add_screen_option( 'per_page', array('label' => $title, 'default' => 20, 'option' => 'edit_' . $tax->name . '_per_page') );
 40
 41switch ( $wp_list_table->current_action() ) {
 42
 43case 'add-tag':
 44
 45	check_admin_referer( 'add-tag', '_wpnonce_add-tag' );
 46
 47	if ( !current_user_can( $tax->cap->edit_terms ) )
 48		wp_die( __( 'Cheatin&#8217; uh?' ) );
 49
 50	$ret = wp_insert_term( $_POST['tag-name'], $taxonomy, $_POST );
 51	$location = 'edit-tags.php?taxonomy=' . $taxonomy;
 52	if ( 'post' != $post_type )
 53		$location .= '&post_type=' . $post_type;
 54
 55	if ( $referer = wp_get_original_referer() ) {
 56		if ( false !== strpos( $referer, 'edit-tags.php' ) )
 57			$location = $referer;
 58	}
 59
 60	if ( $ret && !is_wp_error( $ret ) )
 61		$location = add_query_arg( 'message', 1, $location );
 62	else
 63		$location = add_query_arg( 'message', 4, $location );
 64	wp_redirect( $location );
 65	exit;
 66break;
 67
 68case 'delete':
 69	$location = 'edit-tags.php?taxonomy=' . $taxonomy;
 70	if ( 'post' != $post_type )
 71		$location .= '&post_type=' . $post_type;
 72	if ( $referer = wp_get_referer() ) {
 73		if ( false !== strpos( $referer, 'edit-tags.php' ) )
 74			$location = $referer;
 75	}
 76
 77	if ( !isset( $_REQUEST['tag_ID'] ) ) {
 78		wp_redirect( $location );
 79		exit;
 80	}
 81
 82	$tag_ID = (int) $_REQUEST['tag_ID'];
 83	check_admin_referer( 'delete-tag_' .  $tag_ID );
 84
 85	if ( !current_user_can( $tax->cap->delete_terms ) )
 86		wp_die( __( 'Cheatin&#8217; uh?' ) );
 87
 88	wp_delete_term( $tag_ID, $taxonomy );
 89
 90	$location = add_query_arg( 'message', 2, $location );
 91	wp_redirect( $location );
 92	exit;
 93
 94break;
 95
 96case 'bulk-delete':
 97	check_admin_referer( 'bulk-tags' );
 98
 99	if ( !current_user_can( $tax->cap->delete_terms ) )
100		wp_die( __( 'Cheatin&#8217; uh?' ) );
101
102	$tags = (array) $_REQUEST['delete_tags'];
103	foreach ( $tags as $tag_ID ) {
104		wp_delete_term( $tag_ID, $taxonomy );
105	}
106
107	$location = 'edit-tags.php?taxonomy=' . $taxonomy;
108	if ( 'post' != $post_type )
109		$location .= '&post_type=' . $post_type;
110	if ( $referer = wp_get_referer() ) {
111		if ( false !== strpos( $referer, 'edit-tags.php' ) )
112			$location = $referer;
113	}
114
115	$location = add_query_arg( 'message', 6, $location );
116	wp_redirect( $location );
117	exit;
118
119break;
120
121case 'edit':
122	$title = $tax->labels->edit_item;
123
124	$tag_ID = (int) $_REQUEST['tag_ID'];
125
126	$tag = get_term( $tag_ID, $taxonomy, OBJECT, 'edit' );
127	if ( ! $tag )
128		wp_die( __( 'You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?' ) );
129	require_once ( 'admin-header.php' );
130	include( './edit-tag-form.php' );
131
132break;
133
134case 'editedtag':
135	$tag_ID = (int) $_POST['tag_ID'];
136	check_admin_referer( 'update-tag_' . $tag_ID );
137
138	if ( !current_user_can( $tax->cap->edit_terms ) )
139		wp_die( __( 'Cheatin&#8217; uh?' ) );
140
141	$tag = get_term( $tag_ID, $taxonomy );
142	if ( ! $tag )
143		wp_die( __( 'You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?' ) );
144
145	$ret = wp_update_term( $tag_ID, $taxonomy, $_POST );
146
147	$location = 'edit-tags.php?taxonomy=' . $taxonomy;
148	if ( 'post' != $post_type )
149		$location .= '&post_type=' . $post_type;
150
151	if ( $referer = wp_get_original_referer() ) {
152		if ( false !== strpos( $referer, 'edit-tags.php' ) )
153			$location = $referer;
154	}
155
156	if ( $ret && !is_wp_error( $ret ) )
157		$location = add_query_arg( 'message', 3, $location );
158	else
159		$location = add_query_arg( 'message', 5, $location );
160
161	wp_redirect( $location );
162	exit;
163break;
164
165default:
166if ( ! empty($_REQUEST['_wp_http_referer']) ) {
167	$location = remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) );
168
169	if ( ! empty( $_REQUEST['paged'] ) )
170		$location = add_query_arg( 'paged', (int) $_REQUEST['paged'] );
171
172	wp_redirect( $location );
173	exit;
174}
175
176$wp_list_table->prepare_items();
177$total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
178
179if ( $pagenum > $total_pages && $total_pages > 0 ) {
180	wp_redirect( add_query_arg( 'paged', $total_pages ) );
181	exit;
182}
183
184wp_enqueue_script('admin-tags');
185if ( current_user_can($tax->cap->edit_terms) )
186	wp_enqueue_script('inline-edit-tax');
187
188if ( 'category' == $taxonomy || 'link_category' == $taxonomy || 'post_tag' == $taxonomy  ) {
189	$help ='';
190	if ( 'category' == $taxonomy )
191		$help = '<p>' . sprintf(__( 'You can use categories to define sections of your site and group related posts. The default category is &#8220;Uncategorized&#8221; until you change it in your <a href="%s">writing settings</a>.' ) , 'options-writing.php' ) . '</p>';
192	elseif ( 'link_category' == $taxonomy )
193		$help = '<p>' . __( 'You can create groups of links by using Link Categories. Link Category names must be unique and Link Categories are separate from the categories you use for posts.' ) . '</p>';
194	else
195		$help = '<p>' . __( 'You can assign keywords to your posts using <strong>tags</strong>. Unlike categories, tags have no hierarchy, meaning there&#8217;s no relationship from one tag to another.' ) . '</p>';
196
197	if ( 'link_category' == $taxonomy )
198		$help .= '<p>' . __( 'You can delete Link Categories in the Bulk Action pulldown, but that action does not delete the links within the category. Instead, it moves them to the default Link Category.' ) . '</p>';
199	else
200		$help .='<p>' . __( 'What&#8217;s the difference between categories and tags? Normally, tags are ad-hoc keywords that identify important information in your post (names, subjects, etc) that may or may not recur in other posts, while categories are pre-determined sections. If you think of your site like a book, the categories are like the Table of Contents and the tags are like the terms in the index.' ) . '</p>';
201
202	get_current_screen()->add_help_tab( array(
203		'id'      => 'overview',
204		'title'   => __('Overview'),
205		'content' => $help,
206	) );
207
208	if ( 'category' == $taxonomy || 'post_tag' == $taxonomy ) {
209		if ( 'category' == $taxonomy )
210			$help = '<p>' . __( 'When adding a new category on this screen, you&#8217;ll fill in the following fields:' ) . '</p>';
211		else
212			$help = '<p>' . __( 'When adding a new tag on this screen, you&#8217;ll fill in the following fields:' ) . '</p>';
213
214		$help .= '<ul>' .
215		'<li>' . __( '<strong>Name</strong> - The name is how it appears on your site.' ) . '</li>';
216
217		if ( ! global_terms_enabled() )
218			$help .= '<li>' . __( '<strong>Slug</strong> - The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.' ) . '</li>';
219
220		if ( 'category' == $taxonomy )
221			$help .= '<li>' . __( '<strong>Parent</strong> - Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional. To create a subcategory, just choose another category from the Parent dropdown.' ) . '</li>';
222
223		$help .= '<li>' . __( '<strong>Description</strong> - The description is not prominent by default; however, some themes may display it.' ) . '</li>' .
224		'</ul>' .
225		'<p>' . __( 'You can change the display of this screen using the Screen Options tab to set how many items are displayed per screen and to display/hide columns in the table.' ) . '</p>';
226
227		get_current_screen()->add_help_tab( array(
228			'id'      => 'adding-terms',
229			'title'   => 'category' == $taxonomy ? __( 'Adding Categories' ) : __( 'Adding Tags' ),
230			'content' => $help,
231		) );
232	}
233
234	$help = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
235
236	if ( 'category' == $taxonomy )
237		$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Categories_Screen" target="_blank">Documentation on Categories</a>' ) . '</p>';
238	elseif ( 'link_category' == $taxonomy )
239		$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Links_Link_Categories_Screen" target="_blank">Documentation on Link Categories</a>' ) . '</p>';
240	else
241		$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Tags_Screen" target="_blank">Documentation on Tags</a>' ) . '</p>';
242
243	$help .= '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
244
245	get_current_screen()->set_help_sidebar( $help );
246
247	unset( $help );
248}
249
250require_once ('admin-header.php');
251
252if ( !current_user_can($tax->cap->edit_terms) )
253	wp_die( __('You are not allowed to edit this item.') );
254
255$messages[1] = __('Item added.');
256$messages[2] = __('Item deleted.');
257$messages[3] = __('Item updated.');
258$messages[4] = __('Item not added.');
259$messages[5] = __('Item not updated.');
260$messages[6] = __('Items deleted.');
261
262?>
263
264<div class="wrap nosubsub">
265<?php screen_icon(); ?>
266<h2><?php echo esc_html( $title );
267if ( !empty($_REQUEST['s']) )
268	printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', esc_html( stripslashes($_REQUEST['s']) ) ); ?>
269</h2>
270
271<?php if ( isset($_REQUEST['message']) && ( $msg = (int) $_REQUEST['message'] ) ) : ?>
272<div id="message" class="updated"><p><?php echo $messages[$msg]; ?></p></div>
273<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
274endif; ?>
275<div id="ajax-response"></div>
276
277<form class="search-form" action="" method="get">
278<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
279<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
280
281<?php $wp_list_table->search_box( $tax->labels->search_items, 'tag' ); ?>
282
283</form>
284<br class="clear" />
285
286<div id="col-container">
287
288<div id="col-right">
289<div class="col-wrap">
290<form id="posts-filter" action="" method="post">
291<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
292<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
293
294<?php $wp_list_table->display(); ?>
295
296<br class="clear" />
297</form>
298
299<?php if ( 'category' == $taxonomy ) : ?>
300<div class="form-wrap">
301<p><?php printf(__('<strong>Note:</strong><br />Deleting a category does not delete the posts in that category. Instead, posts that were only assigned to the deleted category are set to the category <strong>%s</strong>.'), apply_filters('the_category', get_cat_name(get_option('default_category')))) ?></p>
302<?php if ( current_user_can( 'import' ) ) : ?>
303<p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'import.php') ?></p>
304<?php endif; ?>
305</div>
306<?php elseif ( 'post_tag' == $taxonomy && current_user_can( 'import' ) ) : ?>
307<div class="form-wrap">
308<p><?php printf(__('Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>'), 'import.php') ;?>.</p>
309</div>
310<?php endif;
311do_action('after-' . $taxonomy . '-table', $taxonomy);
312?>
313
314</div>
315</div><!-- /col-right -->
316
317<div id="col-left">
318<div class="col-wrap">
319
320<?php
321
322if ( !is_null( $tax->labels->popular_items ) ) {
323	if ( current_user_can( $tax->cap->edit_terms ) )
324		$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) );
325	else
326		$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
327
328	if ( $tag_cloud ) :
329	?>
330<div class="tagcloud">
331<h3><?php echo $tax->labels->popular_items; ?></h3>
332<?php echo $tag_cloud; unset( $tag_cloud ); ?>
333</div>
334<?php
335endif;
336}
337
338if ( current_user_can($tax->cap->edit_terms) ) {
339	// Back compat hooks. Deprecated in preference to {$taxonomy}_pre_add_form
340	if ( 'category' == $taxonomy )
341		do_action('add_category_form_pre', (object)array('parent' => 0) );
342	elseif ( 'link_category' == $taxonomy )
343		do_action('add_link_category_form_pre', (object)array('parent' => 0) );
344	else
345		do_action('add_tag_form_pre', $taxonomy);
346
347	do_action($taxonomy . '_pre_add_form', $taxonomy);
348?>
349
350<div class="form-wrap">
351<h3><?php echo $tax->labels->add_new_item; ?></h3>
352<form id="addtag" method="post" action="edit-tags.php" class="validate">
353<input type="hidden" name="action" value="add-tag" />
354<input type="hidden" name="screen" value="<?php echo esc_attr($current_screen->id); ?>" />
355<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
356<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
357<?php wp_nonce_field('add-tag', '_wpnonce_add-tag'); ?>
358
359<div class="form-field form-required">
360	<label for="tag-name"><?php _ex('Name', 'Taxonomy Name'); ?></label>
361	<input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
362	<p><?php _e('The name is how it appears on your site.'); ?></p>
363</div>
364<?php if ( ! global_terms_enabled() ) : ?>
365<div class="form-field">
366	<label for="tag-slug"><?php _ex('Slug', 'Taxonomy Slug'); ?></label>
367	<input name="slug" id="tag-slug" type="text" value="" size="40" />
368	<p><?php _e('The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>
369</div>
370<?php endif; // global_terms_enabled() ?>
371<?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
372<div class="form-field">
373	<label for="parent"><?php _ex('Parent', 'Taxonomy Parent'); ?></label>
374	<?php wp_dropdown_categories(array('hide_empty' => 0, 'hide_if_empty' => false, 'taxonomy' => $taxonomy, 'name' => 'parent', 'orderby' => 'name', 'hierarchical' => true, 'show_option_none' => __('None'))); ?>
375	<?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
376		<p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p>
377	<?php endif; ?>
378</div>
379<?php endif; // is_taxonomy_hierarchical() ?>
380<div class="form-field">
381	<label for="tag-description"><?php _ex('Description', 'Taxonomy Description'); ?></label>
382	<textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
383	<p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
384</div>
385
386<?php
387if ( ! is_taxonomy_hierarchical($taxonomy) )
388	do_action('add_tag_form_fields', $taxonomy);
389do_action($taxonomy . '_add_form_fields', $taxonomy);
390
391submit_button( $tax->labels->add_new_item, 'button' );
392
393// Back compat hooks. Deprecated in preference to {$taxonomy}_add_form
394if ( 'category' == $taxonomy )
395	do_action('edit_category_form', (object)array('parent' => 0) );
396elseif ( 'link_category' == $taxonomy )
397	do_action('edit_link_category_form', (object)array('parent' => 0) );
398else
399	do_action('add_tag_form', $taxonomy);
400
401do_action($taxonomy . '_add_form', $taxonomy);
402?>
403</form></div>
404<?php } ?>
405
406</div>
407</div><!-- /col-left -->
408
409</div><!-- /col-container -->
410</div><!-- /wrap -->
411
412<?php $wp_list_table->inline_edit(); ?>
413
414<?php
415break;
416}
417
418include('./admin-footer.php');
419
420?>