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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 wp_safe_redirect( add_query_arg( 'enabled', 1, $referer ) ); 44 exit; 45 break; 46 case 'disable': 47 check_admin_referer('disable-theme_' . $_GET['theme']); 48 unset( $allowed_themes[ $_GET['theme'] ] ); 49 update_site_option( 'allowedthemes', $allowed_themes ); 50 wp_safe_redirect( add_query_arg( 'disabled', '1', $referer ) ); 51 exit; 52 break; 53 case 'enable-selected': 54 check_admin_referer('bulk-themes'); 55 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 56 if ( empty($themes) ) { 57 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 58 exit; 59 } 60 foreach( (array) $themes as $theme ) 61 $allowed_themes[ $theme ] = true; 62 update_site_option( 'allowedthemes', $allowed_themes ); 63 wp_safe_redirect( add_query_arg( 'enabled', count( $themes ), $referer ) ); 64 exit; 65 break; 66 case 'disable-selected': 67 check_admin_referer('bulk-themes'); 68 $themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array(); 69 if ( empty($themes) ) { 70 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 71 exit; 72 } 73 foreach( (array) $themes as $theme ) 74 unset( $allowed_themes[ $theme ] ); 75 update_site_option( 'allowedthemes', $allowed_themes ); 76 wp_safe_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) ); 77 exit; 78 break; 79 case 'update-selected' : 80 check_admin_referer( 'bulk-themes' ); 81 82 if ( isset( $_GET['themes'] ) ) 83 $themes = explode( ',', $_GET['themes'] ); 84 elseif ( isset( $_POST['checked'] ) ) 85 $themes = (array) $_POST['checked']; 86 else 87 $themes = array(); 88 89 $title = __( 'Update Themes' ); 90 $parent_file = 'themes.php'; 91 92 require_once (ABSPATH . 'wp-admin/admin-header.php'); 93 94 echo '<div class="wrap">'; 95 screen_icon(); 96 echo '<h2>' . esc_html( $title ) . '</h2>'; 97 98 $url = self_admin_url('update.php?action=update-selected-themes&themes=' . urlencode( join(',', $themes) )); 99 $url = wp_nonce_url($url, 'bulk-update-themes'); 100 101 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>"; 102 echo '</div>'; 103 require_once (ABSPATH . 'wp-admin/admin-footer.php'); 104 exit; 105 break; 106 case 'delete-selected': 107 if ( ! current_user_can( 'delete_themes' ) ) 108 wp_die( __('You do not have sufficient permissions to delete themes for this site.') ); 109 check_admin_referer( 'bulk-themes' ); 110 111 $themes = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array(); 112 113 unset( $themes[ get_option( 'stylesheet' ) ], $themes[ get_option( 'template' ) ] ); 114 115 if ( empty( $themes ) ) { 116 wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) ); 117 exit; 118 } 119 120 $files_to_delete = $theme_info = array(); 121 foreach ( $themes as $key => $theme ) { 122 $theme_info[ $theme ] = wp_get_theme( $theme ); 123 $files_to_delete = array_merge( $files_to_delete, list_files( $theme_info[ $theme ]->get_stylesheet_directory() ) ); 124 } 125 126 if ( empty( $themes ) ) { 127 wp_safe_redirect( add_query_arg( 'error', 'main', $referer ) ); 128 exit; 129 } 130 131 include (ABSPATH . 'wp-admin/update.php'); 132 133 $parent_file = 'themes.php'; 134 135 if ( ! isset( $_REQUEST['verify-delete'] ) ) { 136 wp_enqueue_script( 'jquery' ); 137 require_once ( ABSPATH . 'wp-admin/admin-header.php' ); 138 ?> 139 <div class="wrap"> 140 <?php 141 $themes_to_delete = count( $themes ); 142 screen_icon(); 143 echo '<h2>' . _n( 'Delete Theme', 'Delete Themes', $themes_to_delete ) . '</h2>'; 144 ?> 145 <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> 146 <p><?php echo _n( 'You are about to remove the following theme:', 'You are about to remove the following themes:', $themes_to_delete ); ?></p> 147 <ul class="ul-disc"> 148 <?php foreach ( $theme_info as $theme ) 149 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), $theme->display('Name'), $theme->display('Author') ), '</li>'; /* translators: 1: theme name, 2: theme author */ ?> 150 </ul> 151 <p><?php _e('Are you sure you wish to delete these themes?'); ?></p> 152 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;"> 153 <input type="hidden" name="verify-delete" value="1" /> 154 <input type="hidden" name="action" value="delete-selected" /> 155 <?php 156 foreach ( (array) $themes as $theme ) 157 echo '<input type="hidden" name="checked[]" value="' . esc_attr($theme) . '" />'; 158 ?> 159 <?php wp_nonce_field('bulk-themes') ?> 160 <?php submit_button( _n( 'Yes, Delete this theme', 'Yes, Delete these themes', $themes_to_delete ), 'button', 'submit', false ); ?> 161 </form> 162 <form method="post" action="<?php echo esc_url(wp_get_referer()); ?>" style="display:inline;"> 163 <?php submit_button( __( 'No, Return me to the theme list' ), 'button', 'submit', false ); ?> 164 </form> 165 166 <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> 167 <div id="files-list" style="display:none;"> 168 <ul class="code"> 169 <?php 170 foreach ( (array) $files_to_delete as $file ) 171 echo '<li>' . esc_html( str_replace( WP_CONTENT_DIR . "/themes", '', $file) ) . '</li>'; 172 ?> 173 </ul> 174 </div> 175 </div> 176 <?php 177 require_once (ABSPATH . 'wp-admin/admin-footer.php'); 178 exit; 179 } // Endif verify-delete 180 181 foreach ( $themes as $theme ) 182 $delete_result = delete_theme( $theme, esc_url( add_query_arg( array('verify-delete' => 1), $_SERVER['REQUEST_URI'] ) ) ); 183 $paged = ( $_REQUEST['paged'] ) ? $_REQUEST['paged'] : 1; 184 wp_redirect( network_admin_url( "themes.php?deleted=".count( $themes )."&paged=$paged&s=$s" ) ); 185 exit; 186 break; 187 } 188 } 189 190 $wp_list_table->prepare_items(); 191 192 add_thickbox(); 193 194 add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) ); 195 196 get_current_screen()->add_help_tab( array( 197 'id' => 'overview', 198 'title' => __('Overview'), 199 'content' => 200 '<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>' . 201 '<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>' . 202 '<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>' 203 ) ); 204 205 get_current_screen()->set_help_sidebar( 206 '<p><strong>' . __('For more information:') . '</strong></p>' . 207 '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Themes_Screen" target="_blank">Documentation on Network Themes</a>') . '</p>' . 208 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' 209 ); 210 211 $title = __('Themes'); 212 $parent_file = 'themes.php'; 213 214 require_once (ABSPATH . 'wp-admin/admin-header.php'); 215 216 ?> 217 218 <div class="wrap"> 219 <?php screen_icon('themes'); ?> 220 <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 } 221 if ( $s ) 222 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?> 223 </h2> 224 225 <?php 226 if ( isset( $_GET['enabled'] ) ) { 227 $_GET['enabled'] = absint( $_GET['enabled'] ); 228 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme enabled.', '%s themes enabled.', $_GET['enabled'] ), number_format_i18n( $_GET['enabled'] ) ) . '</p></div>'; 229 } elseif ( isset( $_GET['disabled'] ) ) { 230 $_GET['disabled'] = absint( $_GET['disabled'] ); 231 echo '<div id="message" class="updated"><p>' . sprintf( _n( 'Theme disabled.', '%s themes disabled.', $_GET['disabled'] ), number_format_i18n( $_GET['disabled'] ) ) . '</p></div>'; 232 } elseif ( isset( $_GET['deleted'] ) ) { 233 $_GET['deleted'] = absint( $_GET['deleted'] ); 234 echo '<div id="message" class="updated"><p>' . sprintf( _nx( 'Theme deleted.', '%s themes deleted.', $_GET['deleted'], 'network' ), number_format_i18n( $_GET['deleted'] ) ) . '</p></div>'; 235 } elseif ( isset( $_GET['error'] ) && 'none' == $_GET['error'] ) { 236 echo '<div id="message" class="error"><p>' . __( 'No theme selected.' ) . '</p></div>'; 237 } elseif ( isset( $_GET['error'] ) && 'main' == $_GET['error'] ) { 238 echo '<div class="error"><p>' . __( 'You cannot delete a theme while it is active on the main site.' ) . '</p></div>'; 239 } 240 241 ?> 242 243 <form method="get" action=""> 244 <?php $wp_list_table->search_box( __( 'Search Installed Themes' ), 'theme' ); ?> 245 </form> 246 247 <?php 248 $wp_list_table->views(); 249 250 if ( 'broken' == $status ) 251 echo '<p class="clear">' . __('The following themes are installed but incomplete. Themes must have a stylesheet and a template.') . '</p>'; 252 ?> 253 254 <form method="post" action=""> 255 <input type="hidden" name="theme_status" value="<?php echo esc_attr($status) ?>" /> 256 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" /> 257 258 <?php $wp_list_table->display(); ?> 259 </form> 260 261 </div> 262 263 <?php 264 include (ABSPATH . 'wp-admin/admin-footer.php');
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| Generated: Fri May 25 03:56:23 2012 | Hosted by follow the white rabbit. |