|
1 <?php |
|
2 /** |
|
3 * Multisite themes administration panel. |
|
4 * |
|
5 * @package WordPress |
|
6 * @subpackage Multisite |
|
7 * @since 3.1.0 |
|
8 */ |
|
9 |
|
10 /** Load WordPress Administration Bootstrap */ |
|
11 require_once( './admin.php' ); |
|
12 |
|
13 if ( ! is_multisite() ) |
|
14 wp_die( __( 'Multisite support is not enabled.' ) ); |
|
15 |
|
16 $menu_perms = get_site_option( 'menu_items', array() ); |
|
17 |
|
18 if ( empty( $menu_perms['themes'] ) && ! is_super_admin() ) |
|
19 wp_die( __( 'Cheatin’ uh?' ) ); |
|
20 |
|
21 if ( !current_user_can('manage_network_themes') ) |
|
22 wp_die( __( 'You do not have sufficient permissions to manage network themes.' ) ); |
|
23 |
|
24 $wp_list_table = _get_list_table('WP_MS_Themes_List_Table'); |
|
25 $pagenum = $wp_list_table->get_pagenum(); |
|
26 |
|
27 $action = $wp_list_table->current_action(); |
|
28 |
|
29 $s = isset($_REQUEST['s']) ? $_REQUEST['s'] : ''; |
|
30 |
|
31 // Clean up request URI from temporary args for screen options/paging uri's to work as expected. |
|
32 $temp_args = array( 'enabled', 'disabled', 'deleted', 'error' ); |
|
33 $_SERVER['REQUEST_URI'] = remove_query_arg( $temp_args, $_SERVER['REQUEST_URI'] ); |
|
34 $referer = remove_query_arg( $temp_args, wp_get_referer() ); |
|
35 |
|
36 if ( $action ) { |
|
37 $allowed_themes = get_site_option( 'allowedthemes' ); |
|
38 switch ( $action ) { |
|
39 case 'enable': |
|
40 check_admin_referer('enable-theme_' . $_GET['theme']); |
|
41 $allowed_themes[ $_GET['theme'] ] = true; |
|
42 update_site_option( 'allowedthemes', $allowed_themes ); |
|
43 if ( false === strpos( $referer, '/network/themes.php' ) ) |
|
44 wp_redirect( network_admin_url( 'themes.php?enabled=1' ) ); |
|
45 else |
|
46 wp_safe_redirect( add_query_arg( 'enabled', 1, $referer ) ); |
|
47 exit; |
|
48 break; |
|
49 case 'disable': |
|
50 check_admin_referer('disable-theme_' . $_GET['theme']); |
|
51 unset( $allowed_themes[ $_GET['theme'] ] ); |
|
52 update_site_option( 'allowedthemes', $allowed_themes ); |
|
53 wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) ); |
|
54 exit; |
|
55 break; |
|
56 case 'enable-selected': |
|
57 check_admin_referer('bulk-themes'); |
|
58 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); |
|
59 if ( empty($themes) ) { |
|
60 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); |
|
61 exit; |
|
62 } |
|
63 foreach( (array) $themes as $theme ) |
|
64 $allowed_themes[ $theme ] = true; |
|
65 update_site_option( 'allowedthemes', $allowed_themes ); |
|
66 wp_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) ); |
|
67 exit; |
|
68 break; |
|
69 case 'disable-selected': |
|
70 check_admin_referer('bulk-themes'); |
|
71 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); |
|
72 if ( empty($themes) ) { |
|
73 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); |
|
74 exit; |
|
75 } |
|
76 foreach( (array) $themes as $theme ) |
|
77 unset( $allowed_themes[ $theme ] ); |
|
78 update_site_option( 'allowedthemes', $allowed_themes ); |
|
79 wp_safe_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) ); |
|
80 exit; |
|
81 break; |
|
82 case 'update-selected' : |
|
83 check_admin_referer( 'bulk-themes' ); |
|
84 |
|
85 if ( isset( $_GET['themes'] ) ) |
|
86 $themes = explode( ',', $_GET['themes'] ); |
|
87 elseif ( isset( $_POST['checked'] ) ) |
|
88 $themes = (array) $_POST['checked']; |
|
89 else |
|
90 $themes = array(); |
|
91 |
|
92 $title = __( 'Update Themes' ); |
|
93 $parent_file = 'themes.php'; |
|
94 |
|
95 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
96 |
|
97 echo '<div class="wrap">'; |
|
98 screen_icon(); |
|
99 echo '<h2>' . esc_html( $title ) . '</h2>'; |
|
100 |
|
101 $url = self_admin_url('update.php?action=update-selected-themes&themes=' . urlencode( join(',', $themes) )); |
|
102 $url = wp_nonce_url($url, 'bulk-update-themes'); |
|
103 |
|
104 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>"; |
|
105 echo '</div>'; |
|
106 require_once(ABSPATH . 'wp-admin/admin-footer.php'); |
|
107 exit; |
|
108 break; |
|
109 case 'delete-selected': |
|
110 if ( ! current_user_can( 'delete_themes' ) ) |
|
111 wp_die( __('You do not have sufficient permissions to delete themes for this site.') ); |
|
112 check_admin_referer( 'bulk-themes' ); |
|
113 |
|
114 $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array(); |
|
115 |
|
116 unset( $themes[ get_option( 'stylesheet' ) ], $themes[ get_option( 'template' ) ] ); |
|
117 |
|
118 if ( empty( $themes ) ) { |
|
119 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); |
|
120 exit; |
|
121 } |
|
122 |
|
123 $files_to_delete = $theme_info = array(); |
|
124 foreach ( $themes as $key => $theme ) { |
|
125 $theme_info[ $theme ] = wp_get_theme( $theme ); |
|
126 $files_to_delete = array_merge( $files_to_delete, list_files( $theme_info[ $theme ]->get_stylesheet_directory() ) ); |
|
127 } |
|
128 |
|
129 if ( empty( $themes ) ) { |
|
130 wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) ); |
|
131 exit; |
|
132 } |
|
133 |
|
134 include(ABSPATH . 'wp-admin/update.php'); |
|
135 |
|
136 $parent_file = 'themes.php'; |
|
137 |
|
138 if ( ! isset( $_REQUEST['verify-delete'] ) ) { |
|
139 wp_enqueue_script( 'jquery' ); |
|
140 require_once( ABSPATH . 'wp-admin/admin-header.php' ); |
|
141 ?> |
|
142 <div class="wrap"> |
|
143 <?php |
|
144 $themes_to_delete = count( $themes ); |
|
145 screen_icon(); |
|
146 echo '<h2>' . _n( 'Delete Theme', 'Delete Themes', $themes_to_delete ) . '</h2>'; |
|
147 ?> |
|
148 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php echo _n( 'This theme may be active on other sites in the network.', 'These themes may be active on other sites in the network.', $themes_to_delete ); ?></p></div> |
|
149 <p><?php echo _n( 'You are about to remove the following theme:', 'You are about to remove the following themes:', $themes_to_delete ); ?></p> |
|
150 <ul class="ul-disc"> |
|
151 <?php foreach ( $theme_info as $theme ) |
|
152 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), $theme->display('Name'), $theme->display('Author') ), '</li>'; /* translators: 1: theme name, 2: theme author */ ?> |
|
153 </ul> |
|
154 <p><?php _e('Are you sure you wish to delete these themes?'); ?></p> |
|
155 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;"> |
|
156 <input type="hidden" name="verify-delete" value="1" /> |
|
157 <input type="hidden" name="action" value="delete-selected" /> |
|
158 <?php |
|
159 foreach ( (array) $themes as $theme ) |
|
160 echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />'; |
|
161 ?> |
|
162 <?php wp_nonce_field('bulk-themes') ?> |
|
163 <?php submit_button( _n( 'Yes, Delete this theme', 'Yes, Delete these themes', $themes_to_delete ), 'button', 'submit', false ); ?> |
|
164 </form> |
|
165 <form method="post" action="<?php echo esc_url(wp_get_referer()); ?>" style="display:inline;"> |
|
166 <?php submit_button( __( 'No, Return me to the theme list' ), 'button', 'submit', false ); ?> |
|
167 </form> |
|
168 |
|
169 <p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p> |
|
170 <div id="files-list" style="display:none;"> |
|
171 <ul class="code"> |
|
172 <?php |
|
173 foreach ( (array) $files_to_delete as $file ) |
|
174 echo '<li>' . esc_html( str_replace( WP_CONTENT_DIR . "/themes", '', $file) ) . '</li>'; |
|
175 ?> |
|
176 </ul> |
|
177 </div> |
|
178 </div> |
|
179 <?php |
|
180 require_once(ABSPATH . 'wp-admin/admin-footer.php'); |
|
181 exit; |
|
182 } // Endif verify-delete |
|
183 |
|
184 foreach ( $themes as $theme ) |
|
185 $delete_result = delete_theme( $theme, esc_url( add_query_arg( array('verify-delete' => 1), $_SERVER['REQUEST_URI'] ) ) ); |
|
186 $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1; |
|
187 wp_redirect( network_admin_url( "themes.php?deleted=".count( $themes )."&paged=$paged&s=$s" ) ); |
|
188 exit; |
|
189 break; |
|
190 } |
|
191 } |
|
192 |
|
193 $wp_list_table->prepare_items(); |
|
194 |
|
195 add_thickbox(); |
|
196 |
|
197 add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) ); |
|
198 |
|
199 get_current_screen()->add_help_tab( array( |
|
200 'id' => 'overview', |
|
201 'title' => __('Overview'), |
|
202 'content' => |
|
203 '<p>' . __('This screen enables and disables the inclusion of themes available to choose in the Appearance menu for each site. It does not activate or deactivate which theme a site is currently using.') . '</p>' . |
|
204 '<p>' . __('If the network admin disables a theme that is in use, it can still remain selected on that site. If another theme is chosen, the disabled theme will not appear in the site’s Appearance > Themes screen.') . '</p>' . |
|
205 '<p>' . __('Themes can be enabled on a site by site basis by the network admin on the Edit Site screen (which has a Themes tab); get there via the Edit action link on the All Sites screen. Only network admins are able to install or edit themes.') . '</p>' |
|
206 ) ); |
|
207 |
|
208 get_current_screen()->set_help_sidebar( |
|
209 '<p><strong>' . __('For more information:') . '</strong></p>' . |
|
210 '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' . |
|
211 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
|
212 ); |
|
213 |
|
214 $title = __('Themes'); |
|
215 $parent_file = 'themes.php'; |
|
216 |
|
217 require_once(ABSPATH . 'wp-admin/admin-header.php'); |
|
218 |
|
219 ?> |
|
220 |
|
221 <div class="wrap"> |
|
222 <?php screen_icon('themes'); ?> |
|
223 <h2><?php echo esc_html( $title ); if ( current_user_can('install_themes') ) { ?> <a href="theme-install.php" class="add-new-h2"><?php echo esc_html_x('Add New', 'theme'); ?></a><?php } |
|
224 if ( $s ) |
|
225 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?> |
|
226 </h2> |
|
227 |
|
228 <?php |
|
229 if ( isset( $_GET['enabled'] ) ) { |
|
230 $_GET['enabled'] = absint( $_GET['enabled'] ); |
|
231 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme enabled.', '%s themes enabled.', $_GET['enabled'] ), number_format_i18n( $_GET['enabled'] ) ) . '</p></div>'; |
|
232 } elseif ( isset( $_GET['disabled'] ) ) { |
|
233 $_GET['disabled'] = absint( $_GET['disabled'] ); |
|
234 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme disabled.', '%s themes disabled.', $_GET['disabled'] ), number_format_i18n( $_GET['disabled'] ) ) . '</p></div>'; |
|
235 } elseif ( isset( $_GET['deleted'] ) ) { |
|
236 $_GET['deleted'] = absint( $_GET['deleted'] ); |
|
237 echo '<div id="message" class="updated"><p>' . sprintf( _nx( 'Theme deleted.', '%s themes deleted.', $_GET['deleted'], 'network' ), number_format_i18n( $_GET['deleted'] ) ) . '</p></div>'; |
|
238 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) { |
|
239 echo '<div id="message" class="error"><p>' . __( 'No theme selected.' ) . '</p></div>'; |
|
240 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) { |
|
241 echo '<div class="error"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>'; |
|
242 } |
|
243 |
|
244 ?> |
|
245 |
|
246 <form method="get" action=""> |
|
247 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?> |
|
248 </form> |
|
249 |
|
250 <?php |
|
251 $wp_list_table->views(); |
|
252 |
|
253 if ( 'broken' == $status ) |
|
254 echo '<p class="clear">' . __('The following themes are installed but incomplete. Themes must have a stylesheet and a template.') . '</p>'; |
|
255 ?> |
|
256 |
|
257 <form method="post" action=""> |
|
258 <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" /> |
|
259 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" /> |
|
260 |
|
261 <?php $wp_list_table->display(); ?> |
|
262 </form> |
|
263 |
|
264 </div> |
|
265 |
|
266 <?php |
|
267 include(ABSPATH . 'wp-admin/admin-footer.php'); |