columns.php — Post Views Counter 1.3.8

post-views-counter / includes / columns.php

post-views-counter / includes Last commit date

columns.php

449 lines

1	<?php
2	// exit if accessed directly
3	if ( ! defined( 'ABSPATH' ) )
4	exit;
5
6	/**
7	* Post_Views_Counter_Columns class.
8	*
9	* @class Post_Views_Counter_Columns
10	*/
11	class Post_Views_Counter_Columns {
12
13	public function __construct() {
14	// actions
15	add_action( 'admin_init', array( $this, 'register_new_column' ) );
16	add_action( 'post_submitbox_misc_actions', array( $this, 'submitbox_views' ) );
17	add_action( 'attachment_submitbox_misc_actions', array( $this, 'submitbox_views' ) );
18	add_action( 'save_post', array( $this, 'save_post' ), 10, 2 );
19	add_action( 'edit_attachment', array( $this, 'save_post' ), 10 );
20	add_action( 'bulk_edit_custom_box', array( $this, 'quick_edit_custom_box' ), 10, 2 );
21	add_action( 'quick_edit_custom_box', array( $this, 'quick_edit_custom_box' ), 10, 2 );
22	add_action( 'wp_ajax_save_bulk_post_views', array( $this, 'save_bulk_post_views' ) );
23
24	// gutenberg
25	add_action( 'plugins_loaded', array( $this, 'init_gutemberg' ) );
26	}
27
28	/**
29	* Init Gutenberg
30	*/
31	public function init_gutemberg() {
32	$block_editor = has_action( 'enqueue_block_assets' );
33	$gutenberg = function_exists( 'gutenberg_can_edit_post_type' );
34
35	if ( ! $block_editor && ! $gutenberg ) {
36	return;
37	}
38
39	add_action( 'add_meta_boxes', array( $this, 'gutenberg_add_meta_box' ) );
40	add_action( 'rest_api_init', array( $this, 'gutenberg_rest_api_init' ) );
41	add_action( 'enqueue_block_editor_assets', array( $this, 'gutenberg_enqueue_scripts' ) );
42	}
43
44	/**
45	* Register Gutenberg Metabox.
46	*/
47	public function gutenberg_add_meta_box() {
48	add_meta_box( 'post_views_meta_box', __( 'Post Views', 'post-views-counter' ), '', 'post', '', '', array(
49	'__back_compat_meta_box' => false,
50	'__block_editor_compatible_meta_box' => true
51	) );
52	}
53
54	/**
55	* Register REST API Gutenberg endpoints.
56	*/
57	public function gutenberg_rest_api_init() {
58	// get views route
59	register_rest_route(
60	'post-views-counter',
61	'/update-post-views/',
62	array(
63	'methods' => array( 'POST' ),
64	'callback' => array( $this, 'gutenberg_update_callback' ),
65	'args' => array(
66	'id' => array(
67	'sanitize_callback' => 'absint',
68	)
69	)
70	)
71	);
72	}
73
74	/**
75	* REST API Callback for Gutenberg endpoint.
76	*
77	* @param array $data
78	* @return array\|int
79	*/
80	public function gutenberg_update_callback( $data ) {
81	$post_id = ! empty( $data['id'] ) ? (int) $data['id'] : 0;
82	$post_views = ! empty( $data['post_views'] ) ? (int) $data['post_views'] : 0;
83
84	// get countable post types
85	$post_types = Post_Views_Counter()->options['general']['post_types_count'];
86
87	// check if post exists
88	$post = get_post( $post_id );
89
90	// whether to count this post type or not
91	if ( empty( $post_types ) \|\| empty( $post ) \|\| ! in_array( $post->post_type, $post_types, true ) )
92	return wp_send_json_error( __( 'Invalid post ID.', 'post-views-counter' ) );
93
94	// break if current user can't edit this post
95	if ( ! current_user_can( 'edit_post', $post_id ) )
96	return wp_send_json_error( __( 'You are not allowed to edit this item.', 'post-views-counter' ) );
97
98	// break if views editing is restricted
99	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
100
101	if ( $restrict === true && ! current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) )
102	return wp_send_json_error( __( 'You are not allowed to edit this item.', 'post-views-counter' ) );
103
104	global $wpdb;
105
106	pvc_update_post_views( $post_id, $post_views );
107
108	do_action( 'pvc_after_update_post_views_count', $post_id );
109
110	return $post_id;
111	}
112
113	/**
114	* Enqueue front end and editor JavaScript and CSS
115	*/
116	public function gutenberg_enqueue_scripts() {
117	// enqueue the bundled block JS file
118	wp_enqueue_script(
119	'pvc-gutenberg',
120	POST_VIEWS_COUNTER_URL . '/js/gutenberg.min.js',
121	array( 'wp-i18n', 'wp-edit-post', 'wp-element', 'wp-editor', 'wp-components', 'wp-data', 'wp-plugins', 'wp-api' ),
122	Post_Views_Counter()->defaults['version']
123	);
124
125	// restrict editing
126	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
127	$can_edit = $restrict === false \|\| ( $restrict === true && current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) );
128
129	$js_args = array(
130	'postID' => get_the_ID(),
131	'postViews' => pvc_get_post_views( get_the_ID() ),
132	'canEdit' => $can_edit,
133	'nonce' => wp_create_nonce( 'wp_rest' ),
134	'textPostViews' => __( 'Post Views', 'post-views-counter' ),
135	'textHelp' => __( 'Adjust the views count for this post.', 'post-views-counter' ),
136	'textCancel' => __( 'Cancel', 'post-views-counter' )
137	);
138
139	wp_localize_script(
140	'pvc-gutenberg',
141	'pvcEditorArgs',
142	$js_args
143	);
144
145	// enqueue frontend and editor block styles
146	wp_enqueue_style(
147	'pvc-gutenberg',
148	POST_VIEWS_COUNTER_URL . '/css/gutenberg.min.css', '',
149	Post_Views_Counter()->defaults['version']
150	);
151	}
152
153	/**
154	* Output post views for single post.
155	*
156	* @global object $post
157	* @return mixed
158	*/
159	public function submitbox_views() {
160	global $post;
161
162	if ( ! in_array( $post->post_type, (array) Post_Views_Counter()->options['general']['post_types_count'] ) )
163	return;
164
165	// break if current user can't edit this post
166	if ( ! current_user_can( 'edit_post', $post->ID ) )
167	return;
168
169	// get total post views
170	$count = (int) pvc_get_post_views( $post->ID ); ?>
171
172	<div class="misc-pub-section" id="post-views">
173
174	<?php wp_nonce_field( 'post_views_count', 'pvc_nonce' ); ?>
175
176	<span id="post-views-display">
177	<?php echo __( 'Post Views', 'post-views-counter' ) . ': <b>' . number_format_i18n( $count ) . '</b>'; ?>
178	</span>
179
180	<?php
181	// restrict editing
182	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
183
184	if ( $restrict === false \|\| ( $restrict === true && current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) ) ) {
185	?>
186	<a href="#post-views" class="edit-post-views hide-if-no-js"><?php _e( 'Edit', 'post-views-counter' ); ?></a>
187
188	<div id="post-views-input-container" class="hide-if-js">
189
190	<p><?php _e( 'Adjust the views count for this post.', 'post-views-counter' ); ?></p>
191	<input type="hidden" name="current_post_views" id="post-views-current" value="<?php echo $count; ?>" />
192	<input type="text" name="post_views" id="post-views-input" value="<?php echo $count; ?>"/><br />
193	<p>
194	<a href="#post-views" class="save-post-views hide-if-no-js button"><?php _e( 'OK', 'post-views-counter' ); ?></a>
195	<a href="#post-views" class="cancel-post-views hide-if-no-js"><?php _e( 'Cancel', 'post-views-counter' ); ?></a>
196	</p>
197
198	</div>
199	<?php
200	}
201	?>
202
203	</div>
204	<?php
205	}
206
207	/**
208	* Save post views data.
209	*
210	* @param int $post_id
211	* @param object $post
212	*/
213	public function save_post( $post_id, $post = null ) {
214	if ( is_null( $post ) )
215	$post_type = get_post_type( $post_id );
216	else
217	$post_type = $post->post_type;
218
219	// break if doing autosave
220	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
221	return $post_id;
222
223	// break if current user can't edit this post
224	if ( ! current_user_can( 'edit_post', $post_id ) )
225	return $post_id;
226
227	// is post views set
228	if ( ! isset( $_POST['post_views'] ) )
229	return $post_id;
230
231	// cast numeric post views
232	$post_views = (int) $_POST['post_views'];
233
234	// unchanged post views value?
235	if ( isset( $_POST['current_post_views'] ) && $post_views === (int) $_POST['current_post_views'] )
236	return $post_id;
237
238	// break if post views in not one of the selected
239	$post_types = Post_Views_Counter()->options['general']['post_types_count'];
240
241	if ( ! in_array( $post_type, (array) $post_types ) )
242	return $post_id;
243
244	// break if views editing is restricted
245	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
246
247	if ( $restrict === true && ! current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) )
248	return $post_id;
249
250	// validate data
251	if ( ! isset( $_POST['pvc_nonce'] ) \|\| ! wp_verify_nonce( $_POST['pvc_nonce'], 'post_views_count' ) )
252	return $post_id;
253
254	pvc_update_post_views( $post_id, $post_views );
255
256	do_action( 'pvc_after_update_post_views_count', $post_id );
257	}
258
259	/**
260	* Register post views column for specific post types
261	*/
262	public function register_new_column() {
263	$post_types = Post_Views_Counter()->options['general']['post_types_count'];
264
265	if ( ! empty( $post_types ) ) {
266	foreach ( $post_types as $post_type ) {
267	if ( $post_type === 'attachment' ) {
268	// actions
269	add_action( 'manage_media_custom_column', array( $this, 'add_new_column_content' ), 10, 2 );
270
271	// filters
272	add_filter( 'manage_media_columns', array( $this, 'add_new_column' ) );
273	add_filter( 'manage_upload_sortable_columns', array( $this, 'register_sortable_custom_column' ) );
274	} else {
275	// actions
276	add_action( 'manage_' . $post_type . '_posts_custom_column', array( $this, 'add_new_column_content' ), 10, 2 );
277
278	// filters
279	add_filter( 'manage_' . $post_type . '_posts_columns', array( $this, 'add_new_column' ) );
280	add_filter( 'manage_edit-' . $post_type . '_sortable_columns', array( $this, 'register_sortable_custom_column' ) );
281
282	if ( class_exists( 'bbPress' ) ) {
283	if ( $post_type === 'forum' )
284	add_filter( 'bbp_admin_forums_column_headers', array( $this, 'add_new_column' ) );
285	elseif ( $post_type === 'topic' )
286	add_filter( 'bbp_admin_topics_column_headers', array( $this, 'add_new_column' ) );
287	}
288	}
289	}
290	}
291	}
292
293	/**
294	* Register sortable post views column.
295	*
296	* @param array $columns
297	* @return array
298	*/
299	public function register_sortable_custom_column( $columns ) {
300	// add new sortable column
301	$columns['post_views'] = 'post_views';
302
303	return $columns;
304	}
305
306	/**
307	* Add post views column.
308	*
309	* @param array $columns
310	* @return array
311	*/
312	public function add_new_column( $columns ) {
313	$offset = 0;
314
315	if ( isset( $columns['date'] ) )
316	$offset++;
317
318	if ( isset( $columns['comments'] ) )
319	$offset++;
320
321	if ( $offset > 0 ) {
322	$date = array_slice( $columns, -$offset, $offset, true );
323
324	foreach ( $date as $column => $name ) {
325	unset( $columns[$column] );
326	}
327
328	$columns['post_views'] = '<span class="dash-icon dashicons dashicons-chart-bar" title="' . __( 'Post Views', 'post-views-counter' ) . '"></span><span class="dash-title">' . __( 'Post Views', 'post-views-counter' ) . '</span>';
329
330	foreach ( $date as $column => $name ) {
331	$columns[$column] = $name;
332	}
333	} else
334	$columns['post_views'] = '<span class="dash-icon dashicons dashicons-chart-bar" title="' . __( 'Post Views', 'post-views-counter' ) . '"></span><span class="dash-title">' . __( 'Post Views', 'post-views-counter' ) . '</span>';
335
336	return $columns;
337	}
338
339	/**
340	* Add post views column content.
341	*
342	* @param string $column_name
343	* @param int $id
344	* @return muxed
345	*/
346	public function add_new_column_content( $column_name, $id ) {
347	if ( $column_name === 'post_views' ) {
348	// get total post views
349	$count = pvc_get_post_views( $id );
350
351	echo $count;
352	}
353	}
354
355	/**
356	* Handle quick edit.
357	*
358	* @global string $pagenow
359	* @param string $column_name
360	* @return mixed
361	*/
362	function quick_edit_custom_box( $column_name, $post_type ) {
363	global $pagenow, $post;
364
365	if ( $pagenow !== 'edit.php' )
366	return;
367
368	if ( $column_name !== 'post_views' )
369	return;
370
371	if ( ! Post_Views_Counter()->options['general']['post_views_column'] \|\| ! in_array( $post_type, Post_Views_Counter()->options['general']['post_types_count'] ) )
372	return;
373
374	// break if views editing is restricted
375	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
376
377	if ( $restrict === true && ! current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) )
378	return;
379
380	?>
381	<fieldset class="inline-edit-col-left">
382	<div id="inline-edit-post_views" class="inline-edit-col">
383	<label class="inline-edit-group">
384	<span class="title"><?php _e( 'Post Views', 'post-views-counter' ); ?></span>
385	<span class="input-text-wrap"><input type="text" name="post_views" class="title text" value=""></span>
386	<input type="hidden" name="current_post_views" value="" />
387	<?php wp_nonce_field( 'post_views_count', 'pvc_nonce' ); ?>
388	</label>
389	</div>
390	</fieldset>
391	<?php
392	}
393
394	/**
395	* Bulk save post views.
396	*
397	* @global object $wpdb;
398	* @return type
399	*/
400	function save_bulk_post_views() {
401	if ( ! isset( $_POST['post_views'] ) )
402	$count = null;
403	else {
404	$count = trim( $_POST['post_views'] );
405
406	if ( is_numeric( $_POST['post_views'] ) ) {
407	$count = (int) $_POST['post_views'];
408
409	if ( $count < 0 )
410	$count = 0;
411	} else
412	$count = null;
413	}
414
415	$post_ids = ( ! empty( $_POST['post_ids'] ) && is_array( $_POST['post_ids'] ) ) ? array_map( 'absint', $_POST['post_ids'] ) : array();
416
417	if ( is_null( $count ) )
418	exit;
419
420	// break if views editing is restricted
421	$restrict = (bool) Post_Views_Counter()->options['general']['restrict_edit_views'];
422
423	if ( $restrict === true && ! current_user_can( apply_filters( 'pvc_restrict_edit_capability', 'manage_options' ) ) )
424	exit;
425
426	if ( ! empty( $post_ids ) ) {
427	foreach ( $post_ids as $post_id ) {
428
429	// break if current user can't edit this post
430	if ( ! current_user_can( 'edit_post', $post_id ) )
431	continue;
432
433	global $wpdb;
434
435	// insert or update db post views count
436	$wpdb->query(
437	$wpdb->prepare( "
438	INSERT INTO " . $wpdb->prefix . "post_views (id, type, period, count)
439	VALUES (%d, %d, %s, %d)
440	ON DUPLICATE KEY UPDATE count = %d", $post_id, 4, 'total', $count, $count
441	)
442	);
443	}
444	}
445
446	exit;
447	}
448	}
449