ultimate-slider / includes / CustomPostTypes.class.php

CustomPostTypes.class.php in Slider Ultimate 2.0.7, at includes/CustomPostTypes.class.php

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1	<?php
2	/**
3	* Class to handle all custom post type definitions for Ultimate Slider
4	*/
5
6	if ( !defined( 'ABSPATH' ) )
7	exit;
8
9	if ( !class_exists( 'ewdusCustomPostTypes' ) ) {
10	class ewdusCustomPostTypes {
11
12	public function __construct() {
13
14	// Call when plugin is initialized on every page load
15	add_action( 'admin_init', array( $this, 'create_nonce' ) );
16	add_action( 'init', array( $this, 'load_cpts' ) );
17
18	// Handle metaboxes
19	add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
20	add_action( 'save_post', array( $this, 'save_meta' ) );
21
22	// Add columns and filters to the admin list of slides
23	add_action( 'restrict_manage_posts', array( $this, 'filter_by_category' ) );
24	add_filter( 'parse_query', array( $this, 'convert_slide_category_to_taxonomy_term_in_query' ) );
25	add_filter( 'manage_ultimate_slider_posts_columns' , array( $this, 'slide_table_columns_display_order' ) );
26	add_action( 'manage_ultimate_slider_posts_custom_column', array( $this, 'display_slide_columns_content' ), 10, 2 );
27	add_filter( 'manage_edit-ultimate_slider_sortable_columns', array( $this, 'register_post_column_sortables' ) );
28	add_filter( 'posts_clauses', array( $this, 'orderby_categories_column' ), 10, 2 );
29	add_filter( 'manage_edit-ultimate_slider_categories_columns', array( $this, 'register_slide_category_table_columns' ) );
30	add_filter( 'manage_edit-ultimate_slider_categories_columns', array( $this, 'slide_categories_table_columns_display_order' ) );
31	add_filter( 'manage_ultimate_slider_categories_custom_column', array( $this, 'display_category_columns_content' ), 10, 3 );
32	add_action( 'pre_get_posts', array( $this, 'orderby_order_column' ) );
33
34	add_action( 'wp_ajax_ewd_us_get_post_ids', array( $this, 'get_all_post_ids' ) );
35	add_action( 'wp_ajax_ewd_us_slides_update_order', array( $this, 'update_slides_order' ) );
36	}
37
38	/**
39	* Initialize custom post types
40	* @since 2.0.0
41	*/
42	public function load_cpts() {
43	global $ewd_us_controller;
44
45	// Define the slide custom post type
46	$args = array(
47	'labels' => array(
48	'name' => __( 'Ultimate Slider', 'ultimate-slider' ),
49	'singular_name' => __( 'Slide', 'ultimate-slider' ),
50	'menu_name' => __( 'Ultimate Slider', 'ultimate-slider' ),
51	'name_admin_bar' => __( 'Slides', 'ultimate-slider' ),
52	'add_new' => __( 'Add New', 'ultimate-slider' ),
53	'add_new_item' => __( 'Add New Slide', 'ultimate-slider' ),
54	'edit_item' => __( 'Edit Slide', 'ultimate-slider' ),
55	'new_item' => __( 'New Slide', 'ultimate-slider' ),
56	'view_item' => __( 'View Slide', 'ultimate-slider' ),
57	'search_items' => __( 'Search Slides', 'ultimate-slider' ),
58	'not_found' => __( 'No slides found', 'ultimate-slider' ),
59	'not_found_in_trash' => __( 'No slides found in trash', 'ultimate-slider' ),
60	'all_items' => __( 'All Slides', 'ultimate-slider' ),
61	),
62	'public' => true,
63	'has_archive' => true,
64	'menu_icon' => 'dashicons-slides',
65	'rewrite' => array(
66	'slug' => 'ultimate-slider'
67	),
68	'supports' => array(
69	'title',
70	'editor',
71	'thumbnail',
72	'revisions',
73	'page-attributes'
74	),
75	'show_in_rest' => true,
76	);
77
78	// Create filter so addons can modify the arguments
79	$args = apply_filters( 'ewd_us_slider_args', $args );
80
81	// Add an action so addons can hook in before the post type is registered
82	do_action( 'ewd_us_slider_pre_register' );
83
84	// Register the post type
85	register_post_type( EWD_US_SLIDER_POST_TYPE, $args );
86
87	// Add an action so addons can hook in after the post type is registered
88	do_action( 'ewd_us_slider_post_register' );
89
90
91	// Define the slide category taxonomy
92	$args = array(
93	'labels' => array(
94	'name' => __( 'Slider Categories', 'ultimate-slider' ),
95	'singular_name' => __( 'Slider Category', 'ultimate-slider' ),
96	'search_items' => __( 'Search Slider Categories', 'ultimate-slider' ),
97	'all_items' => __( 'All Slider Categories', 'ultimate-slider' ),
98	'parent_item' => __( 'Parent Slider Category', 'ultimate-slider' ),
99	'parent_item_colon' => __( 'Parent Slider Category:', 'ultimate-slider' ),
100	'edit_item' => __( 'Edit Slider Category', 'ultimate-slider' ),
101	'update_item' => __( 'Update Slider Category', 'ultimate-slider' ),
102	'add_new_item' => __( 'Add New Slider Category', 'ultimate-slider' ),
103	'new_item_name' => __( 'New Slider Category Name', 'ultimate-slider' ),
104	'menu_name' => __( 'Slider Categories', 'ultimate-slider' ),
105	),
106	'public' => true,
107	'hierarchical' => true,
108	'show_in_rest' => true
109	);
110
111	// Create filter so addons can modify the arguments
112	$args = apply_filters( 'ewd_us_slider_category_args', $args );
113
114	register_taxonomy( EWD_US_SLIDER_CATEGORY_TAXONOMY, EWD_US_SLIDER_POST_TYPE, $args );
115
116
117	// Define the slide tag taxonomy
118	$args = array(
119	'labels' => array(
120	'name' => __( 'Slider Tags', 'ultimate-slider' ),
121	'singular_name' => __( 'Slider Tag', 'ultimate-slider' ),
122	),
123	'public' => true,
124	'hierarchical' => false,
125	'show_in_rest' => true
126	);
127
128	// Create filter so addons can modify the arguments
129	$args = apply_filters( 'ewd_us_slider_tag_args', $args );
130
131	register_taxonomy( EWD_US_SLIDER_TAG_TAXONOMY, EWD_US_SLIDER_POST_TYPE, $args );
132	}
133
134	/**
135	* Generate a nonce for secure saving of metadata
136	* @since 2.0.0
137	*/
138	public function create_nonce() {
139
140	$this->nonce = wp_create_nonce( basename( __FILE__ ) );
141	}
142
143	/**
144	* Add in new columns for the ultimate_slider type
145	* @since 2.0.0
146	*/
147	public function add_meta_boxes() {
148
149	$meta_boxes = array(
150
151	// Add in the slide meta information
152	'slide_meta' => array (
153	'id' => 'slide_meta',
154	'title' => esc_html__( 'Slide Options', 'ultimate-slider' ),
155	'callback' => array( $this, 'show_slide_meta' ),
156	'post_type' => EWD_US_SLIDER_POST_TYPE,
157	'context' => 'normal',
158	'priority' => 'high'
159	),
160
161	// Add in a link to the documentation for the plugin
162	'us_meta_need_help' => array (
163	'id' => 'ewd_us_meta_need_help',
164	'title' => esc_html__( 'Need Help?', 'ultimate-slider' ),
165	'callback' => array( $this, 'show_need_help_meta' ),
166	'post_type' => EWD_US_SLIDER_POST_TYPE,
167	'context' => 'side',
168	'priority' => 'high'
169	),
170	);
171
172	// Create filter so addons can modify the metaboxes
173	$meta_boxes = apply_filters( 'ewd_us_meta_boxes', $meta_boxes );
174
175	// Create the metaboxes
176	foreach ( $meta_boxes as $meta_box ) {
177	add_meta_box(
178	$meta_box['id'],
179	$meta_box['title'],
180	$meta_box['callback'],
181	$meta_box['post_type'],
182	$meta_box['context'],
183	$meta_box['priority']
184	);
185	}
186	}
187
188	/**
189	* Add in a link to the plugin documentation
190	* @since 2.0.0
191	*/
192	public function show_slide_meta( $post ) {
193	global $ewd_us_controller;
194
195
196	$content_type = get_post_meta( $post->ID, "EWD_US_Content_Type", true );
197	$upcp_product_id = get_post_meta( $post->ID, "EWD_US_UPCP_Product_ID", true );
198	$wc_product_id = get_post_meta( $post->ID, "EWD_US_WC_Product_ID", true );
199	$max_title_chars = get_post_meta( $post->ID, "EWD_US_Max_Title_Chars", true );
200	$max_body_chars = get_post_meta( $post->ID, "EWD_US_Max_Body_Chars", true );
201	$image_type = get_post_meta( $post->ID, "EWD_US_Image_Type", true );
202	$youtube_url = get_post_meta( $post->ID, "EWD_US_YouTube_URL", true );
203	$buttons = is_array( get_post_meta( $post->ID, "EWD_US_Buttons", true ) ) ? get_post_meta( $post->ID, "EWD_US_Buttons", true ) : array();
204
205	$upcp_products = function_exists( 'UPCP_Get_All_Products' ) ? UPCP_Get_All_Products() : array();
206	$wc_products = get_posts( array( 'post_type' => 'product', 'posts_per_page' => -1 ) );
207
208	$post_links = $this->get_all_post_ids( 'objects' );
209
210	?>
211
212	<input type="hidden" name="ewd_us_nonce" value="<?php echo $this->nonce; ?>">
213
214	<div class='ewd-us-meta-menu'>
215
216	<div class='ewd-us-meta-menu-item meta-menu-tab-active' id='Menu_Content'><?php _e( 'Content', 'ultimate-slider' ); ?></div>
217	<div class='ewd-us-meta-menu-item' id='Menu_Buttons'><?php _e( 'Buttons', 'ultimate-slider' ); ?></div>
218	<div class='ewd-us-meta-menu-item' id='Menu_Images'><?php _e( 'Image', 'ultimate-slider' ); ?></div>
219
220	</div>
221
222	<div class='ewd-us-meta-body' id='Body_Content'>
223
224	<h3><?php _e( 'Content Type', 'ultimate-slider' ); ?></h3>
225
226	<div class='ewd-us-meta-option-radio'>
227	<input type='radio' name='content_type' value='current_post' <?php echo ( ( $content_type == 'current_post' or $content_type == '' ) ? 'checked' : '' ); ?> />
228	</div>
229
230	<div class='ewd-us-meta-option-explanation'>
231	<?php _e( 'Use this post\'s content', 'ultimate-slider' ); ?>
232	</div>
233
234	<div class='ewd-us-meta-option-radio'>
235	<input type='radio' name='content_type' value='upcp_product' <?php echo ( $content_type == 'upcp_product' ? 'checked' : '' ); ?> <?php echo ( empty( $upcp_products ) ? 'disabled' : '' ); ?> />
236	</div>
237
238	<div class='ewd-us-meta-option-explanation'>
239	<?php _e( 'Use UPCP product content', 'ultimate-slider' ); ?>
240	<?php if (! empty( $upcp_products ) ) { ?>
241
242	<select name='upcp_products'>
243	<?php foreach ( $upcp_products as $product ) { ?>
244
245	<option value='<?php echo $product->Get_Item_ID(); ?>' <?php echo ( ( $content_type == "upcp_product" and $product->Get_Item_ID() == $upcp_product_id ) ? 'selected' : '' ); ?> >
246	<?php echo esc_html( $product->Get_Product_Name() ); ?>
247	</option>
248	<?php } ?>
249	</select>
250	<?php } ?>
251	</div>
252
253	<div class='ewd-us-meta-option-radio'>
254	<input type='radio' name='content_type' value='woocommerce_product' <?php echo ( $content_type == 'woocommerce_product' ? 'checked' : '' ); ?> <?php echo ( empty( $wc_products ) ? 'disabled' : '' ); ?> />
255	</div>
256
257	<div class='ewd-us-meta-option-explanation'>
258	<?php echo _e( 'Use WooCommerce product content', 'ultimate-slider' ); ?>
259	<?php if ( ! empty( $wc_products ) ) { ?>
260
261	<select name='wc_products'>
262	<?php foreach ($wc_products as $product) { ?>
263
264	<option value='<?php echo $product->ID; ?>' <?php echo ( ( $content_type == "woocommerce_product" and $product->ID == $wc_product_id ) ? 'selected' : '' ); ?> >
265	<?php echo esc_html( $product->post_title ); ?>
266	</option>
267	<?php } ?>
268	</select>
269	<?php } ?>
270	</div>
271
272	<div class='ewd-us-meta-divider'></div>
273
274	<div class='ewd-us-meta-sinle-line'>
275	<?php _e( 'Max Title Characters', 'ultimate-slider' ); ?>:
276	<input type='text' name='max_title_chars' value='<?php echo esc_attr( $max_title_chars ); ?>' />
277	</div>
278
279	<div class='ewd-us-meta-sinle-line'>
280	<?php _e( 'Max Body Characters', 'ultimate-slider' ); ?>:
281	<input type='text' name='max_body_chars' value='<?php esc_attr( $max_body_chars ); ?>' />
282	</div>
283	</div>
284
285	<div class='ewd-us-meta-body ewd-us-hidden' id='Body_Buttons'>
286
287	<h3><?php _e( 'Buttons', 'ultimate-slider' ); ?></h3>
288
289	<table id='ewd-us-buttons-list-table'>
290	<tr>
291	<th></th>
292	<th><?php _e( 'Text', 'ultimate-slider' ); ?></th>
293	<th><?php _e( 'Link Type', 'ultimate-slider' ); ?></th>
294	<th><?php _e( 'Custom Link', 'ultimate-slider' ); ?></th>
295	</tr>
296
297	<?php foreach ( $buttons as $count => $button ) { ?>
298	<tr id='ewd-us-button-list-item-<?php echo $count; ?>'>
299	<td>
300	<a class='ewd-us-delete-button-list-item' data-buttonid='<?php echo $count; ?>'><?php _e( 'Delete', 'ultimate-slider' ); ?></a>
301	</td>
302	<td>
303	<input type='text' name='Button_List_<?php echo $count; ?>_Text' value='<?php echo esc_attr( $button['Text'] ); ?>'/>
304	</td>
305	<td>
306	<select name='Button_List_<?php echo $count; ?>_Post_ID' class='ewd-us-post-select' id='ewd-us-post-select-<?php echo $count; ?>'>
307	<option value='0'><?php _e( 'Custom Link', 'ultimate-slider' ); ?></option>
308	<?php foreach ($post_links as $post) { ?>
309
310	<option value='<?php echo esc_attr( $post->ID ); ?>' <?php echo ( $post->ID == $button['Post_ID'] ? 'selected' : '' ); ?> >
311	<?php echo esc_html( $post->post_title ); ?>
312	</option>
313	<?php } ?>
314	</select>
315	</td>
316	<td>
317	<input type='text' name='Button_List_<?php echo $count; ?>_Custom_Link' value='<?php echo esc_attr( $button['Custom_Link'] ); ?>' id='ewd-us-post-link-<?php echo $count; ?>' />
318	</td>
319	</tr>
320	<?php } ?>
321
322	<tr>
323	<td colspan='4'>
324	<a class='ewd-us-add-button-list-item' data-nextid='<?php echo sizeof( $buttons ); ?>'><?php _e( 'Add', 'ultimate-slider' ); ?></a>
325	</td>
326	</tr>
327	</table>
328
329	</div>
330
331	<div class='ewd-us-meta-body ewd-us-hidden' id='Body_Images'>
332
333	<h3><?php _e( 'Image Options', 'ultimate-slider' ); ?></h3>
334
335	<div class='ewd-us-meta-option-radio'>
336	<input type='radio' class='ewd-us-image-radio' name='use_image' value='featured' <?php echo ( ( $image_type == 'featured' or $image_type == '' ) ? 'checked' : '' ); ?> />
337	</div>
338
339	<div class='ewd-us-meta-option-explanation'>
340	<?php _e( 'Use post\'s featured image', 'ultimate-slider' ); ?>
341	</div>
342
343	<?php if ( $ewd_us_controller->permissions->check_permission( 'youtube' ) ) { ?>
344	<div class='ewd-us-meta-option-radio'>
345	<input type='radio' class='ewd-us-image-radio' name='use_image' value='youtube_video' <?php echo ( $image_type == 'youtube_video' ? 'checked' : '' ); ?> />
346	</div>
347	<div class='ewd-us-meta-option-explanation'>
348	<?php _e( 'Use YouTube URL', 'ultimate-slider' ); ?>:
349	</div>
350	<div class='ewd-us-meta-option-radio'>
351	<input type='text' id='ewd-us-youtube-url' name='youtube_url' value='<?php echo esc_attr( $youtube_url ); ?>' <?php echo ( $image_type != 'youtube_video' ? 'disabled' : '' ); ?> />
352	</div>
353	<?php } else { ?>
354	<div class='ewd-us-upgrade'>
355	<a href="http://www.etoilewebdesign.com/plugins/ultimate-slider/"><?php _e( 'Upgrade to the full version', 'ultimate-slider' ); ?></a> <?php _e( 'to be create YouTube video slides.', 'ultimate-slider' ); ?>
356	</div>
357	<?php } ?>
358	</div>
359
360	<div class='ewd-us-clear'></div>
361
362	<?php }
363
364	/**
365	* Add in a link to the plugin documentation
366	* @since 2.0.0
367	*/
368	public function show_need_help_meta() { ?>
369
370	<div class='ewd-us-need-help-box'>
371	<div class='ewd-us-need-help-text'>Visit our Support Center for documentation and tutorials</div>
372	<a class='ewd-us-need-help-button' href='https://www.etoilewebdesign.com/support-center/?Plugin=US' target='_blank'>GET SUPPORT</a>
373	</div>
374
375	<?php }
376
377	/**
378	* Save the metabox data for each slide
379	* @since 2.0.0
380	*/
381	public function save_meta( $post_id ) {
382	global $ewd_us_controller;
383
384	// Verify nonce
385	if ( ! isset( $_POST['ewd_us_nonce'] ) \|\| ! wp_verify_nonce( $_POST['ewd_us_nonce'], basename( __FILE__ ) ) ) {
386
387	return $post_id;
388	}
389
390	// Check autosave
391	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
392
393	return $post_id;
394	}
395
396	// Check permissions
397	if ( ! current_user_can( 'edit_page', $post_id ) ) {
398	return $post_id;
399	} elseif ( ! current_user_can( 'edit_post', $post_id ) ) {
400	return $post_id;
401	}
402
403	// Update the meta field in the database.
404	update_post_meta( $post_id, 'EWD_US_Content_Type', sanitize_text_field( $_POST['content_type'] ) );
405	if ( $_POST['content_type'] == 'upcp_product' ) { update_post_meta( $post_id, 'EWD_US_UPCP_Product_ID', intval( $_POST['upcp_products'] ) ); }
406	if ( $_POST['content_type'] == 'woocommerce_product' ) { update_post_meta( $post_id, 'EWD_US_WC_Product_ID', intval( $_POST['wc_products'] ) ); }
407	update_post_meta( $post_id, 'EWD_US_Max_Title_Chars', sanitize_text_field( $_POST['max_title_chars'] ) );
408	update_post_meta( $post_id, 'EWD_US_Max_Body_Chars', sanitize_text_field( $_POST['max_body_chars'] ) );
409
410	$counter = 0;
411	$buttons = array();
412	while ( $counter < 30 ) {
413
414	if ( isset( $_POST['Button_List_' . $counter . '_Text'] ) ) {
415
416	$prefix = 'Button_List_' . $counter;
417	$button = array();
418
419	$button['Text'] = sanitize_text_field( $_POST[$prefix . '_Text'] );
420	$button['Post_ID'] = sanitize_text_field( $_POST[$prefix . '_Post_ID'] );
421	$button['Custom_Link'] = esc_url_raw( $_POST[$prefix . '_Custom_Link'] );
422
423	$buttons[] = $button;
424	}
425	$counter++;
426	}
427	update_post_meta( $post_id, 'EWD_US_Buttons', $buttons );
428
429	update_post_meta( $post_id, 'EWD_US_Image_Type', sanitize_text_field( $_POST['use_image'] ) );
430	update_post_meta( $post_id, 'EWD_US_YouTube_URL', sanitize_url( $_POST['youtube_url'] ) );
431
432	if ( get_post_meta($post_id, "EWD_US_Slide_Order", true) == "" ) { update_post_meta( $post_id, "EWD_US_Slide_Order", 999 ); }
433	}
434
435	/**
436	* Set display order of slide table columns
437	* @since 2.0.0
438	*/
439	public function slide_table_columns_display_order( $columns ) {
440
441	return array(
442	'us_thumbnail' => __( 'Slide', 'ultimate-slider' ),
443	'title' => __( 'Title', 'ultimate-slider' ),
444	'us_categories' => __( 'Categories', 'ultimate-slider' ),
445	'us_menu_order' => __( 'Order', 'ultimate-slider' ),
446	'date' => __( 'Date', 'ultimate-slider' )
447	);
448	}
449
450	/**
451	* Set the content for the thumbnail and category columns
452	* @since 2.0.0
453	*/
454	public function display_slide_columns_content ( $column_name, $post_id ) {
455
456	if ( $column_name == 'us_categories' ) {
457
458	echo $this->get_slide_categories( $post_id );
459	}
460
461	if ( $column_name == 'us_thumbnail' ) {
462
463	$slide_image_source = $this->get_slide_image_source( $post_id );
464	echo '<img src="' . $slide_image_source . '" class="ewd-us-admin-table-thumbnail" />';
465	}
466
467	if ( $column_name == 'us_menu_order' ) {
468
469	echo get_post_meta( $post_id, "EWD_US_Slide_Order", true );
470	}
471	}
472
473	/**
474	* Register the categories column as being sortable
475	* @since 2.0.0
476	*/
477	public function register_post_column_sortables( $column ) {
478
479	$column['us_categories'] = 'us_categories';
480
481	return $column;
482	}
483
484	/**
485	* Get the image source for a slide
486	* @since 2.0.0
487	*/
488	public function get_slide_image_source( $post_id ) {
489
490	$content_type = get_post_meta( $post_id, "EWD_US_Content_Type", true );
491	$upcp_product_id = get_post_meta( $post_id, "EWD_US_UPCP_Product_ID", true );
492
493	$image_url = '';
494
495	if ( $content_type == 'upcp_product' and class_exists( 'UPCP_Product' ) ) {
496
497	$product = new UPCP_Product( array( 'ID' => $upcp_product_id ) );
498	$image_url = $product->Get_Field_Value( 'Item_Photo_URL' );
499	}
500	else {
501
502	$post_thumbnail_id = get_post_thumbnail_id( $post_id );
503	$image_url = wp_get_attachment_url( $post_thumbnail_id );
504	}
505
506	return $image_url;
507	}
508
509	/**
510	* Adjust the wp_query if the orderby clause is us_categories
511	* @since 2.0.0
512	*/
513	public function orderby_categories_column( $clauses, $wp_query ) {
514	global $wpdb;
515
516	if ( isset( $wp_query->query['orderby'] ) and $wp_query->query['orderby'] == 'us_categories' ) {
517
518	$clauses['join'] .= <<<SQL
519	LEFT OUTER JOIN {$wpdb->term_relationships} ON {$wpdb->posts}.ID={$wpdb->term_relationships}.object_id
520	LEFT OUTER JOIN {$wpdb->term_taxonomy} USING (term_taxonomy_id)
521	LEFT OUTER JOIN {$wpdb->terms} USING (term_id)
522	SQL;
523
524	$clauses['where'] .= " AND (taxonomy = 'ultimate_slider_categories' OR taxonomy IS NULL) ";
525	$clauses['groupby'] = " object_id ";
526	$clauses['orderby'] = " GROUP_CONCAT({$wpdb->terms}.name ORDER BY name ASC) ";
527
528	if ( strtoupper( $wp_query->get( 'order' ) ) == 'ASC' ) {
529	$clauses['orderby'] .= 'ASC';
530	} else {
531	$clauses['orderby'] .= 'DESC';
532	}
533	}
534
535	return $clauses;
536	}
537
538	/**
539	* Retrieve a comma separated list of ultimate_slider_categories for a slide
540	* @since 2.0.0
541	*/
542	public function get_slide_categories( $post_id ) {
543
544	return get_the_term_list( $post_id, EWD_US_SLIDER_CATEGORY_TAXONOMY, '', ', ' ) . PHP_EOL;
545	}
546
547	/**
548	* Allow filtering by ultimate_slider_category
549	* @since 2.0.0
550	*/
551	public function filter_by_category( ) {
552	global $typenow;
553	global $wp_query;
554
555	if ( $typenow == 'ultimate_slider' ) {
556
557	$taxonomy = EWD_US_SLIDER_CATEGORY_TAXONOMY;
558	$us_category_taxonomy = get_taxonomy( $taxonomy );
559
560	wp_dropdown_categories(
561	array(
562	'show_option_all' => __( 'Show All ' . $us_category_taxonomy->label, 'ultimate-slider' ),
563	'taxonomy' => $taxonomy,
564	'name' => EWD_US_SLIDER_CATEGORY_TAXONOMY,
565	'orderby' => 'name',
566	'selected' => isset( $wp_query->query['term'] )? $wp_query->query['term'] : "",
567	'hierarchical' => true,
568	'depth' => 3,
569	'show_count' => true, // Show # listings in parens
570	'hide_empty' => true,
571	)
572	);
573	}
574	}
575
576	/**
577	*
578	* @since 2.0.0
579	*/
580	public function convert_slide_category_to_taxonomy_term_in_query( $query ) {
581	global $pagenow;
582
583	$taxonomy = EWD_US_SLIDER_CATEGORY_TAXONOMY;
584	$q_vars = &$query->query_vars;
585
586	if ( $pagenow == 'edit.php' && isset( $q_vars['post_type'] ) && $q_vars['post_type'] == EWD_US_SLIDER_POST_TYPE && isset( $q_vars[$taxonomy] ) && is_numeric( $q_vars[$taxonomy] ) && $q_vars[$taxonomy] != 0 ) {
587
588	$term = get_term_by( 'id', $q_vars[$taxonomy], $taxonomy );
589	$q_vars[$taxonomy] = $term->slug;
590	}
591	}
592
593	/**
594	* Add in new columns for the ultimate_slider_categories table
595	* @since 2.0.0
596	*/
597	public function register_slide_category_table_columns($columns){
598
599	$columns['us_category_shortcode'] = __( 'Shortcode', 'ultimate-slider' );
600
601	return $columns;
602	}
603
604	/**
605	* Set display order of slide categories table columns
606	* @since 2.0.0
607	*/
608	public function slide_categories_table_columns_display_order( $columns ) {
609
610	return array(
611	'name' => __( 'Name', 'ultimate-slider' ),
612	'description' => __( 'Description', 'ultimate-slider' ),
613	'us_category_shortcode' => __( 'Shortcode', 'ultimate-slider' ),
614	'posts' => __( 'Count', 'ultimate-slider' ),
615	);
616	}
617
618	/**
619	* Set the content for the shortcode column
620	* @since 2.0.0
621	*/
622	public function display_category_columns_content( $content, $column_name, $term_id ) {
623
624	if ( $column_name == 'us_category_shortcode' ) {
625
626	$term = get_term( $term_id, EWD_US_SLIDER_CATEGORY_TAXONOMY );
627	$slug = $term->slug;
628	$content .= "[ultimate-slider category='" . $slug . "']";
629	}
630
631	return $content;
632	}
633
634	/**
635	* Adjust the orderby if none specified to display in user-set slide order
636	* @since 2.0.0
637	*/
638	public function orderby_order_column( $query ) {
639
640	if ( is_admin() and isset( $_GET['post_type'] ) and $_GET['post_type'] == EWD_US_SLIDER_POST_TYPE and ! isset( $_GET['orderby'] ) ) {
641
642	$query->set( 'meta_key', 'EWD_US_Slide_Order' );
643	$query->set( 'orderby', 'meta_value_num' );
644	$query->set( 'order', 'ASC' );
645	}
646	}
647
648	/**
649	* Get ID/name pairs for all posts and pages
650	* @since 2.0.0
651	*/
652	public function get_all_post_ids( $return = 'json' ) {
653
654	$args = array(
655	'post_type' => array( 'page', 'post' ),
656	'orderby' => 'menu_order',
657	'posts_per_page' => 200,
658	);
659
660	$query = new WP_Query ( $args );
661	$posts = $query->posts;
662
663	if ( $return == 'objects' ) { return $posts; }
664
665	$return_pairs = array();
666	foreach ( $posts as $post ) {
667
668	$return_pair[ 'ID' ] = $post->ID;
669	$return_pair[ 'Name' ] = $post->post_title;
670
671	$return_pairs[] = $return_pair;
672	}
673
674	echo json_encode( $return_pairs );
675	}
676
677	/**
678	* Update the display order when slides are dragged and dropped
679	* @since 2.0.0
680	*/
681	public function update_slides_order() {
682
683	$post_ids = json_decode( stripslashes( $_POST['IDs'] ) );
684	if ( ! is_array( $post_ids ) ) { $post_ids = array(); }
685
686	foreach ( $post_ids as $order => $post_id ) {
687
688	update_post_meta( intval( $post_id ), 'EWD_US_Slide_Order', intval( $order ) );
689	}
690	}
691	}
692	} // endif;
693