post.php — Admin Columns 2.2.6

codepress-admin-columns / classes / storage_model / post.php

codepress-admin-columns / classes / storage_model Last commit date

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post.php

203 lines

1	<?php
2
3	class CPAC_Storage_Model_Post extends CPAC_Storage_Model {
4
5	/**
6	* Constructor
7	*
8	* @since 2.0
9	*/
10	function __construct( $post_type ) {
11
12	$this->key = $post_type;
13	$this->label = $this->get_label();
14	$this->type = 'post';
15	$this->meta_type = 'post';
16	$this->page = 'edit';
17	$this->post_type = $post_type;
18	$this->menu_type = 'post';
19
20	// Headings
21
22	// Since 3.1
23	add_filter( "manage_{$post_type}_posts_columns", array( $this, 'add_headings' ), 100, 1 );
24
25	// Deprecated ( as of 3.1 ) Note: This one is still used by woocommerce.
26	// Priority set to 11 top make sure the WooCommerce headings are overwritten by CAC
27	// @todo_minor check compatibility issues for this deprecated filter
28	add_filter( "manage_{$this->page}-{$post_type}_columns", array( $this, 'add_headings' ), 100, 1 );
29
30	// values
31	add_action( "manage_{$this->post_type}_posts_custom_column", array( $this, 'manage_value' ), 100, 2 );
32
33	// @todo: description
34	add_action( 'load-edit.php', array( $this, 'set_columns_on_current_screen' ), 1000 );
35
36	parent::__construct();
37	}
38
39	/**
40	* @since 2.2.1
41	*/
42	public function get_original_column_value( $column, $id ) {
43
44	global $post;
45
46	// Setup post data for current post
47	$post_old = $post;
48	$post = get_post( $id );
49	setup_postdata( $post );
50
51	// Remove Admin Columns action for this column's value
52	remove_action( "manage_{$this->post_type}_posts_custom_column", array( $this, 'manage_value' ), 100, 2 );
53
54	ob_start();
55
56	// Run WordPress native actions to display column content
57	if ( is_post_type_hierarchical( $this->post_type ) ) {
58	do_action( 'manage_pages_custom_column', $column, $id );
59	}
60	else {
61	do_action( 'manage_posts_custom_column', $column, $id );
62	}
63
64	do_action( "manage_{$this->post_type}_posts_custom_column", $column, $id );
65
66	$contents = ob_get_clean();
67
68	// Add removed Admin Columns action for this column's value
69	add_action( "manage_{$this->post_type}_posts_custom_column", array( $this, 'manage_value' ), 100, 2 );
70
71	// Restore original post object
72	$post = $post_old;
73
74	if ( $post ) {
75	setup_postdata( $post );
76	}
77
78	return $contents;
79	}
80
81	/**
82	* Get screen link
83	*
84	* @since 2.0
85	*
86	* @return string Link
87	*/
88	protected function get_screen_link() {
89
90	return add_query_arg( array( 'post_type' => $this->key ), admin_url( $this->page . '.php' ) );
91	}
92
93	/**
94	* @since 2.2
95	*
96	* @return bool
97	*/
98	public function is_columns_screen() {
99
100	$is_columns_screen = parent::is_columns_screen();
101
102	if ( ! $is_columns_screen ) {
103	if ( ! empty( $_REQUEST['_inline_edit'] ) && wp_verify_nonce( $_REQUEST['_inline_edit'], 'inlineeditnonce' ) ) {
104	$is_columns_screen = true;
105	}
106	}
107
108	return $is_columns_screen;
109	}
110
111	/**
112	* Get Label
113	*
114	* @since 2.0
115	*
116	* @return string Singular posttype name
117	*/
118	private function get_label() {
119	$posttype_obj = get_post_type_object( $this->key );
120
121	return $posttype_obj->labels->name;
122	}
123
124	/**
125	* Get WP default supported admin columns per post type.
126	*
127	* @see CPAC_Type::get_default_columns()
128	* @since 1.0
129	*
130	* @return array
131	*/
132	public function get_default_columns() {
133
134	if ( ! function_exists('_get_list_table') ) {
135	return array();
136	}
137
138	// You can use this filter to add thirdparty columns by hooking into this.
139	// See classes/third_party.php for an example.
140	do_action( "cac/columns/default/posts" );
141	do_action( "cac/columns/default/storage_key={$this->key}" );
142
143	// Initialize table so it can add actions to manage_{screenid}_columns
144	_get_list_table( 'WP_Posts_List_Table', array( 'screen' => 'edit-' . $this->key ) );
145
146	// get_column_headers() runs through both the manage_{screenid}_columns
147	// and manage_{$post_type}_posts_columns filters
148	$columns = apply_filters( 'manage_edit-' . $this->key . '_columns', array() );
149	$columns = array_filter( $columns );
150
151	return $columns;
152	}
153
154	/**
155	* Get Meta
156	*
157	* @since 2.0
158	*
159	* @return array
160	*/
161	public function get_meta() {
162	global $wpdb;
163
164	return $wpdb->get_results( $wpdb->prepare( "SELECT DISTINCT meta_key FROM {$wpdb->postmeta} pm JOIN {$wpdb->posts} p ON pm.post_id = p.ID WHERE p.post_type = %s ORDER BY 1", $this->key ), ARRAY_N );
165	}
166
167	/**
168	* Manage value
169	*
170	* @since 2.0
171	*
172	* @param string $column_name
173	* @param int $post_id
174	*/
175	public function manage_value( $column_name, $post_id ) {
176
177	global $post;
178
179	// Setup post data for current post
180	$post_old = $post;
181	$post = get_post( $post_id );
182	setup_postdata( $post );
183
184	// Column value
185	$value = '';
186	if ( $column = $this->get_column_by_name( $column_name ) ) {
187	$value = $column->get_value( $post_id );
188	}
189
190	// Filters
191	$value = apply_filters( "cac/column/value", $value, $post_id, $column, $this->key );
192	$value = apply_filters( "cac/column/value/{$this->type}", $value, $post_id, $column, $this->key );
193
194	// Reset query to old post
195	$post = $post_old;
196
197	if ( $post ) {
198	setup_postdata( $post );
199	}
200
201	echo $value;
202	}
203	}