redirection / models / module.php

module.php in Redirection 2.3.5, at models/module.php

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1	<?php
2
3	class Red_Module {
4	var $id;
5
6	function Red_Module( $values = '' ) {
7	if ( is_object( $values ) ) {
8	foreach ( $values AS $key => $value ) {
9	$this->$key = $value;
10	}
11
12	if ( $this->options )
13	$this->load( unserialize( $this->options ) );
14	}
15	}
16
17	function module_flush( $items ) {
18	}
19
20	function module_flush_delete() {
21	}
22
23	static function flush( $id ) {
24	$module = self::get( $id );
25	if ( $module && $module->is_valid() )
26	$module->module_flush( Red_Item::get_all_for_module( $id ) );
27	}
28
29	static function flush_delete( $id ) {
30	$module = self::get( $id );
31	if ( $module )
32	$module->module_flush_delete();
33	}
34
35	function update( $data ) {
36	global $wpdb;
37
38	$this->name = $data['name'];
39	$options = $this->save( $data );
40	$wpdb->update( $wpdb->prefix.'redirection_modules', array( 'name' => trim( $data['name'] ), 'options' => empty( $options ) ? '' : serialize( $options ) ), array( 'id' => intval( $this->id ) ) );
41
42	self::clear_cache( $this->id );
43	}
44
45	function delete() {
46	global $wpdb;
47
48	$groups = Red_Group::get_for_module( $this->id );
49	if ( count( $groups ) > 0 ) {
50	foreach ( $groups AS $group ) {
51	$group->delete( $group->id );
52	}
53	}
54
55	$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}redirection_modules WHERE id=%d", $this->id ) );
56
57	RE_Log::delete_for_module( $this->id );
58	self::clear_cache( $this->id );
59	self::flush_delete( $this->id );
60	}
61
62	static function clear_cache( $module ) {
63	delete_option( 'redirection_module_cache' );
64	self::flush( $module );
65	}
66
67	function create( $data ) {
68	global $wpdb;
69
70	if ( strlen( $data['name'] ) > 0 ) {
71	$db = array(
72	'name' => trim( $data['name'] ),
73	'type' => $data['type'],
74	);
75
76	if ( isset( $data['options'] ) )
77	$db['options'] = serialize( $data['options'] );
78
79	$wpdb->insert( $wpdb->prefix.'redirection_modules', $db );
80
81	self::flush( $wpdb->insert_id );
82	return $wpdb->insert_id;
83	}
84
85	return false;
86	}
87
88	static function get( $id ) {
89	global $wpdb;
90
91	$row = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}redirection_modules WHERE id=%d", $id ) );
92	if ( $row )
93	return self::new_item( $row );
94	return false;
95	}
96
97	function get_by_type( $type ) {
98	global $wpdb;
99
100	$cache = get_option( 'redirection_module_cache' );
101	if ( $cache && isset( $cache[$type] ) )
102	return $cache[$type];
103
104	$rows = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}redirection_modules WHERE type=%s ORDER BY id", $type ) );
105	$items = array();
106	if ( count( $rows ) > 0 ) {
107	foreach ( $rows AS $row ) {
108	$items[] = self::new_item( $row );
109	}
110	}
111
112	$cache[$type] = $items;
113	update_option( 'redirection_module_cache', $cache );
114	return $items;
115	}
116
117	/**
118	* Get all modules
119	*/
120	static function get_all() {
121	global $wpdb;
122
123	$rows = $wpdb->get_results( "SELECT * FROM {$wpdb->prefix}redirection_modules WHERE id > 0 ORDER BY id" );
124	$items = array();
125	if ( count( $rows ) > 0 ) {
126	foreach ( $rows AS $row ) {
127	$items[] = self::new_item( $row );
128	}
129	}
130
131	return array_filter( $items );
132	}
133
134	/**
135	* Get first module
136	*/
137	static function get_first_id() {
138	global $wpdb;
139	return $wpdb->get_var( "SELECT id FROM {$wpdb->prefix}redirection_modules ORDER BY id LIMIT 0,1" );
140	}
141
142	/**
143	* Get all modules
144	*/
145
146	static function get_for_select() {
147	$data = array();
148	$items = self::get_all();
149
150	foreach ( $items AS $item ) {
151	$data[$item->id] = $item->name;
152	}
153
154	return $data;
155	}
156
157	/**
158	* Get all module types
159	*/
160	static function get_types() {
161	return array (
162	'apache' => __( 'Apache', 'redirection' ),
163	'wp' => __( 'WordPress', 'redirection' ),
164	);
165	}
166
167	static function new_item( $data ) {
168	$map = array (
169	'apache' => array( 'Apache_Module', 'apache.php' ),
170	'wp' => array( 'WordPress_Module', 'wordpress.php' ),
171	);
172
173	if ( isset( $map[$data->type] ) ) {
174	$obj = $map[$data->type][0];
175	$file = $map[$data->type][1];
176
177	if ( !class_exists( $obj ) )
178	include dirname( __FILE__ )."/../modules/$file";
179
180	return new $obj( $data );
181	}
182
183	return false;
184	}
185
186	function canonical() {
187	$can = array( 'none' => '—', 'nowww' => __( 'Strip WWW', 'redirection' ), 'www' => __( 'Force WWW', 'redirection' ) );
188	return $can[$this->canonical];
189	}
190
191	function index() {
192	$can = array( 'ignore' => '—', 'remove' => __( 'Strip index.php', 'redirection' ) );
193	return $can[$this->index];
194	}
195
196	function options() {
197	}
198
199	function type() {
200	$types = $this->get_types();
201	return $types[$this->type];
202	}
203
204	function checked( $item, $field = '' ) {
205	if ( $field && is_array( $item ) ) {
206	if ( isset( $item[$field] ) && $item[$field] )
207	echo ' checked="checked"';
208	}
209	elseif ( !empty( $item ) )
210	echo ' checked="checked"';
211	}
212
213	function select( $items, $default = '' ) {
214	if ( count( $items ) > 0 ) {
215	foreach ( $items AS $key => $value ) {
216	echo '<option value="'.$key.'"'.($key == $default ? ' selected="selected"' : '' ).'>'.$value.'</option>';
217	}
218	}
219	}
220
221	function groups() {
222	global $wpdb;
223
224	return $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(id ) FROM {$wpdb->prefix}redirection_groups WHERE module_id=%d", $this->id ) );
225	}
226
227	function redirects() {
228	global $wpdb;
229
230	$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT({$wpdb->prefix}redirection_items.id) FROM {$wpdb->prefix}redirection_groups INNER JOIN {$wpdb->prefix}redirection_items ON {$wpdb->prefix}redirection_items.group_id={$wpdb->prefix}redirection_groups.id WHERE module_id=%d GROUP BY {$wpdb->prefix}redirection_items.group_id", $this->id ) );
231	if ( $count > 0 )
232	return $count;
233	return 0;
234	}
235
236	function hits() {
237	global $wpdb;
238
239	$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->prefix}redirection_logs WHERE module_id=%d", $this->id ) );
240	if ( $count > 0 )
241	return $count;
242	return 0;
243	}
244
245	function reset() {
246	self::clear_cache( $this->id );
247
248	$groups = Red_Group::get_for_module( $this->id );
249	if ( count( $groups ) > 0 ) {
250	foreach ( $groups AS $group ) {
251	$group->reset();
252	}
253	}
254
255	RE_Log::delete_for_module( $this->id );
256	}
257
258	function is_valid() {
259	return true;
260	}
261
262	function load( $data ) {
263	}
264
265	function config() {
266	}
267	}
268