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Changeset 12976


Ignore:
Timestamp:
02/05/10 21:33:53 (4 years ago)
Author:
ryan
Message:

Use get_plugin_data() to fetch Network header for is_network_only_plugin(). Props nacin. fixes #12139

Location:
trunk/wp-admin
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-admin/includes/plugin.php

    r12975 r12976  
    3030 *      must have the first slash. Defaults to the base folder the plugin is 
    3131 *      located in. 
     32 * Network: Optional. Specify "Network: true" to require that a plugin is activated 
     33 *      across all sites in an installation. This will prevent a plugin from being 
     34 *      activated on a single site when Multisite is enabled. 
    3235 *  * / # Remove the space to close comment 
    3336 * </code> 
     
    4447 *      'TextDomain' - Plugin's text domain for localization. 
    4548 *      'DomainPath' - Plugin's relative directory path to .mo files. 
     49 *      'Network' - Boolean. Whether the plugin can only be activated network wide. 
    4650 * 
    4751 * Some users have issues with opening large files and manipulating the contents 
     
    7680        'AuthorURI' => 'Author URI', 
    7781        'TextDomain' => 'Text Domain', 
    78         'DomainPath' => 'Domain Path' 
    79         ); 
     82        'DomainPath' => 'Domain Path', 
     83        'Network' => 'Network', 
     84        // Site Wide Only is deprecated in favor of Network. 
     85        '_sitewide' => 'Site Wide Only', 
     86    ); 
    8087 
    8188    $plugin_data = get_file_data( $plugin_file, $default_headers, 'plugin' ); 
     89 
     90    // Site Wide Only is the old header for Network 
     91    if ( empty( $plugin_data['Network'] ) && ! empty( $plugin_data['_sitewide'] ) ) { 
     92        _deprecated_argument( __FUNCTION__, '3.0', sprintf( __( 'The <code>%1$s</code> plugin header is deprecated. Use <code>%2$s</code> instead.' ), 'Site Wide Only: true', 'Network: true' ) ); 
     93        $plugin_data['Network'] = $plugin_data['_sitewide']; 
     94    } 
     95    $plugin_data['Network'] = ( 'true' == strtolower( $plugin_data['Network'] ) ) ? true : false; 
     96    unset( $plugin_data['_sitewide'] ); 
    8297 
    8398    //For backward compatibility by default Title is the same as Name. 
     
    92107function _get_plugin_data_markup_translate($plugin_file, $plugin_data, $markup = true, $translate = true) { 
    93108 
    94     //Translate fields 
     109    //Translate fields30 
    95110    if ( $translate && ! empty($plugin_data['TextDomain']) ) { 
    96111        if ( ! empty( $plugin_data['DomainPath'] ) ) 
     
    283298 
    284299/** 
    285  * Checks for "Site Wide Only: true" in the plugin header to see if this should 
    286  * be activated as a network wide MU plugin. 
     300 * Checks for "Network: true" in the plugin header to see if this should 
     301 * be activated only as a network wide plugin. The plugin would also work 
     302 * when Multisite is not enabled. 
     303 * 
     304 * Checks for "Site Wide Only: true" for backwards compatibility. 
    287305 * 
    288306 * @since 3.0.0 
    289  * 
    290  * @todo Use API for getting arbitrary plugin headers. 
    291307 * 
    292308 * @param $file Plugin to check 
    293309 * $return bool True if plugin is network only, false otherwise. 
    294310 */ 
    295 function is_network_only_plugin( $file ) { 
    296     /* Open the plugin file for reading to check if this is a ms-plugin. */ 
    297     $fp = @fopen( WP_PLUGIN_DIR . '/' . $file, 'r' ); 
    298  
    299     /* Pull only the first 8kiB of the file in. */ 
    300     $plugin_data = @fread( $fp, 8192 ); 
    301  
    302     /* PHP will close file handle, but we are good citizens. */ 
    303     @fclose($fp); 
    304  
    305     if ( preg_match( '/(Network|Site Wide Only):(.*)true$/mi', $plugin_data ) ) 
    306         return true; 
    307  
     311function is_network_only_plugin( $plugin ) { 
     312    $plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ); 
     313    if ( $plugin_data ) 
     314        return $plugin_data['Network']; 
    308315    return false; 
    309316} 
  • trunk/wp-admin/plugins.php

    r12974 r12976  
    492492            } 
    493493        } else { 
    494             $actions[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>'; 
     494            if ( is_network_only_plugin( $plugin_file ) ) 
     495                $actions[] = '<span title="' . __('This plugin can only be activated for all sites in a network') . '">' . __('Network Only') . '</span>'; 
     496            else 
     497                $actions[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>'; 
    495498            if ( is_multisite() && is_super_admin() ) 
    496499                $actions[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin for all sites in this network') . '" class="edit">' . __('Network Activate') . '</a>'; 
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