|
1 <?php |
|
2 /** |
|
3 * WordPress Bookmark Administration API |
|
4 * |
|
5 * @package WordPress |
|
6 * @subpackage Administration |
|
7 */ |
|
8 |
|
9 /** |
|
10 * {@internal Missing Short Description}} |
|
11 * |
|
12 * @since unknown |
|
13 * |
|
14 * @return unknown |
|
15 */ |
|
16 function add_link() { |
|
17 return edit_link(); |
|
18 } |
|
19 |
|
20 /** |
|
21 * {@internal Missing Short Description}} |
|
22 * |
|
23 * @since unknown |
|
24 * |
|
25 * @param unknown_type $link_id |
|
26 * @return unknown |
|
27 */ |
|
28 function edit_link( $link_id = '' ) { |
|
29 if (!current_user_can( 'manage_links' )) |
|
30 wp_die( __( 'Cheatin’ uh?' )); |
|
31 |
|
32 $_POST['link_url'] = esc_html( $_POST['link_url'] ); |
|
33 $_POST['link_url'] = esc_url($_POST['link_url']); |
|
34 $_POST['link_name'] = esc_html( $_POST['link_name'] ); |
|
35 $_POST['link_image'] = esc_html( $_POST['link_image'] ); |
|
36 $_POST['link_rss'] = esc_url($_POST['link_rss']); |
|
37 if ( !isset($_POST['link_visible']) || 'N' != $_POST['link_visible'] ) |
|
38 $_POST['link_visible'] = 'Y'; |
|
39 |
|
40 if ( !empty( $link_id ) ) { |
|
41 $_POST['link_id'] = $link_id; |
|
42 return wp_update_link( $_POST); |
|
43 } else { |
|
44 return wp_insert_link( $_POST); |
|
45 } |
|
46 } |
|
47 |
|
48 /** |
|
49 * {@internal Missing Short Description}} |
|
50 * |
|
51 * @since unknown |
|
52 * |
|
53 * @return unknown |
|
54 */ |
|
55 function get_default_link_to_edit() { |
|
56 if ( isset( $_GET['linkurl'] ) ) |
|
57 $link->link_url = esc_url( $_GET['linkurl']); |
|
58 else |
|
59 $link->link_url = ''; |
|
60 |
|
61 if ( isset( $_GET['name'] ) ) |
|
62 $link->link_name = esc_attr( $_GET['name']); |
|
63 else |
|
64 $link->link_name = ''; |
|
65 |
|
66 $link->link_visible = 'Y'; |
|
67 |
|
68 return $link; |
|
69 } |
|
70 |
|
71 /** |
|
72 * {@internal Missing Short Description}} |
|
73 * |
|
74 * @since unknown |
|
75 * |
|
76 * @param unknown_type $link_id |
|
77 * @return unknown |
|
78 */ |
|
79 function wp_delete_link( $link_id ) { |
|
80 global $wpdb; |
|
81 |
|
82 do_action( 'delete_link', $link_id ); |
|
83 |
|
84 wp_delete_object_term_relationships( $link_id, 'link_category' ); |
|
85 |
|
86 $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->links WHERE link_id = %d", $link_id ) ); |
|
87 |
|
88 do_action( 'deleted_link', $link_id ); |
|
89 |
|
90 clean_bookmark_cache( $link_id ); |
|
91 |
|
92 return true; |
|
93 } |
|
94 |
|
95 /** |
|
96 * {@internal Missing Short Description}} |
|
97 * |
|
98 * @since unknown |
|
99 * |
|
100 * @param unknown_type $link_id |
|
101 * @return unknown |
|
102 */ |
|
103 function wp_get_link_cats( $link_id = 0 ) { |
|
104 |
|
105 $cats = wp_get_object_terms( $link_id, 'link_category', 'fields=ids' ); |
|
106 |
|
107 return array_unique( $cats ); |
|
108 } |
|
109 |
|
110 /** |
|
111 * {@internal Missing Short Description}} |
|
112 * |
|
113 * @since unknown |
|
114 * |
|
115 * @param unknown_type $link_id |
|
116 * @return unknown |
|
117 */ |
|
118 function get_link_to_edit( $link_id ) { |
|
119 return get_bookmark( $link_id, OBJECT, 'edit' ); |
|
120 } |
|
121 |
|
122 /** |
|
123 * {@internal Missing Short Description}} |
|
124 * |
|
125 * @since unknown |
|
126 * |
|
127 * @param unknown_type $linkdata |
|
128 * @return unknown |
|
129 */ |
|
130 function wp_insert_link( $linkdata, $wp_error = false ) { |
|
131 global $wpdb, $current_user; |
|
132 |
|
133 $defaults = array( 'link_id' => 0, 'link_name' => '', 'link_url' => '', 'link_rating' => 0 ); |
|
134 |
|
135 $linkdata = wp_parse_args( $linkdata, $defaults ); |
|
136 $linkdata = sanitize_bookmark( $linkdata, 'db' ); |
|
137 |
|
138 extract( stripslashes_deep( $linkdata ), EXTR_SKIP ); |
|
139 |
|
140 $update = false; |
|
141 |
|
142 if ( !empty( $link_id ) ) |
|
143 $update = true; |
|
144 |
|
145 if ( trim( $link_name ) == '' ) { |
|
146 if ( trim( $link_url ) != '' ) { |
|
147 $link_name = $link_url; |
|
148 } else { |
|
149 return 0; |
|
150 } |
|
151 } |
|
152 |
|
153 if ( trim( $link_url ) == '' ) |
|
154 return 0; |
|
155 |
|
156 if ( empty( $link_rating ) ) |
|
157 $link_rating = 0; |
|
158 |
|
159 if ( empty( $link_image ) ) |
|
160 $link_image = ''; |
|
161 |
|
162 if ( empty( $link_target ) ) |
|
163 $link_target = ''; |
|
164 |
|
165 if ( empty( $link_visible ) ) |
|
166 $link_visible = 'Y'; |
|
167 |
|
168 if ( empty( $link_owner ) ) |
|
169 $link_owner = $current_user->id; |
|
170 |
|
171 if ( empty( $link_notes ) ) |
|
172 $link_notes = ''; |
|
173 |
|
174 if ( empty( $link_description ) ) |
|
175 $link_description = ''; |
|
176 |
|
177 if ( empty( $link_rss ) ) |
|
178 $link_rss = ''; |
|
179 |
|
180 if ( empty( $link_rel ) ) |
|
181 $link_rel = ''; |
|
182 |
|
183 // Make sure we set a valid category |
|
184 if ( ! isset( $link_category ) ||0 == count( $link_category ) || !is_array( $link_category ) ) { |
|
185 $link_category = array( get_option( 'default_link_category' ) ); |
|
186 } |
|
187 |
|
188 if ( $update ) { |
|
189 if ( false === $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->links SET link_url = %s, |
|
190 link_name = %s, link_image = %s, link_target = %s, |
|
191 link_visible = %s, link_description = %s, link_rating = %s, |
|
192 link_rel = %s, link_notes = %s, link_rss = %s |
|
193 WHERE link_id = %s", $link_url, $link_name, $link_image, $link_target, $link_visible, $link_description, $link_rating, $link_rel, $link_notes, $link_rss, $link_id ) ) ) { |
|
194 if ( $wp_error ) |
|
195 return new WP_Error( 'db_update_error', __( 'Could not update link in the database' ), $wpdb->last_error ); |
|
196 else |
|
197 return 0; |
|
198 } |
|
199 } else { |
|
200 if ( false === $wpdb->query( $wpdb->prepare( "INSERT INTO $wpdb->links (link_url, link_name, link_image, link_target, link_description, link_visible, link_owner, link_rating, link_rel, link_notes, link_rss) VALUES(%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)", |
|
201 $link_url,$link_name, $link_image, $link_target, $link_description, $link_visible, $link_owner, $link_rating, $link_rel, $link_notes, $link_rss ) ) ) { |
|
202 if ( $wp_error ) |
|
203 return new WP_Error( 'db_insert_error', __( 'Could not insert link into the database' ), $wpdb->last_error ); |
|
204 else |
|
205 return 0; |
|
206 } |
|
207 $link_id = (int) $wpdb->insert_id; |
|
208 } |
|
209 |
|
210 wp_set_link_cats( $link_id, $link_category ); |
|
211 |
|
212 if ( $update ) |
|
213 do_action( 'edit_link', $link_id ); |
|
214 else |
|
215 do_action( 'add_link', $link_id ); |
|
216 |
|
217 clean_bookmark_cache( $link_id ); |
|
218 |
|
219 return $link_id; |
|
220 } |
|
221 |
|
222 /** |
|
223 * {@internal Missing Short Description}} |
|
224 * |
|
225 * @since unknown |
|
226 * |
|
227 * @param unknown_type $link_id |
|
228 * @param unknown_type $link_categories |
|
229 */ |
|
230 function wp_set_link_cats( $link_id = 0, $link_categories = array() ) { |
|
231 // If $link_categories isn't already an array, make it one: |
|
232 if ( !is_array( $link_categories ) || 0 == count( $link_categories ) ) |
|
233 $link_categories = array( get_option( 'default_link_category' ) ); |
|
234 |
|
235 $link_categories = array_map( 'intval', $link_categories ); |
|
236 $link_categories = array_unique( $link_categories ); |
|
237 |
|
238 wp_set_object_terms( $link_id, $link_categories, 'link_category' ); |
|
239 |
|
240 clean_bookmark_cache( $link_id ); |
|
241 } // wp_set_link_cats() |
|
242 |
|
243 /** |
|
244 * {@internal Missing Short Description}} |
|
245 * |
|
246 * @since unknown |
|
247 * |
|
248 * @param unknown_type $linkdata |
|
249 * @return unknown |
|
250 */ |
|
251 function wp_update_link( $linkdata ) { |
|
252 $link_id = (int) $linkdata['link_id']; |
|
253 |
|
254 $link = get_link( $link_id, ARRAY_A ); |
|
255 |
|
256 // Escape data pulled from DB. |
|
257 $link = add_magic_quotes( $link ); |
|
258 |
|
259 // Passed link category list overwrites existing category list if not empty. |
|
260 if ( isset( $linkdata['link_category'] ) && is_array( $linkdata['link_category'] ) |
|
261 && 0 != count( $linkdata['link_category'] ) ) |
|
262 $link_cats = $linkdata['link_category']; |
|
263 else |
|
264 $link_cats = $link['link_category']; |
|
265 |
|
266 // Merge old and new fields with new fields overwriting old ones. |
|
267 $linkdata = array_merge( $link, $linkdata ); |
|
268 $linkdata['link_category'] = $link_cats; |
|
269 |
|
270 return wp_insert_link( $linkdata ); |
|
271 } |
|
272 |
|
273 ?> |