admin/plugins.php

   1 <?php\r
   2 define( 'YOURLS_ADMIN', true );\r
   3 require_once( dirname(dirname(__FILE__)).'/includes/load-yourls.php' );\r
   4 yourls_maybe_require_auth();\r
   5 \r
   6 // Handle plugin administration pages\r
   7 if( isset( $_GET['page'] ) && !empty( $_GET['page'] ) ) {\r
   8         yourls_plugin_admin_page( $_GET['page'] );\r
   9 }\r
  10 \r
  11 // Handle activation/deactivation of plugins\r
  12 if( isset( $_GET['action'] ) ) {\r
  13 \r
  14         // Check nonce\r
  15         yourls_verify_nonce( 'manage_plugins', $_REQUEST['nonce'] );\r
  16 \r
  17         // Check plugin file is valid\r
  18         if( isset( $_GET['plugin'] ) && yourls_validate_plugin_file( YOURLS_PLUGINDIR.'/'.$_GET['plugin'].'/plugin.php') ) {\r
  19                 \r
  20                 global $ydb;\r
  21                 // Activate / Deactive\r
  22                 switch( $_GET['action'] ) {\r
  23                         case 'activate':\r
  24                                 $result = yourls_activate_plugin( $_GET['plugin'].'/plugin.php' );\r
  25                                 if( $result === true )\r
  26                                         yourls_redirect( yourls_admin_url( 'plugins.php?success=activated' ), 302 );\r
  27 \r
  28                                 break;\r
  29                 \r
  30                         case 'deactivate':\r
  31                                 $result = yourls_deactivate_plugin( $_GET['plugin'].'/plugin.php' );\r
  32                                 if( $result === true )\r
  33                                         yourls_redirect( yourls_admin_url( 'plugins.php?success=deactivated' ), 302 );\r
  34 \r
  35                                 break;\r
  36                                 \r
  37                         default:\r
  38                                 $result = 'Unsupported action';\r
  39                                 break;\r
  40                 }\r
  41         } else {\r
  42                 $result = 'No plugin specified, or not a valid plugin';\r
  43         }\r
  44         \r
  45         yourls_add_notice( $result );\r
  46 }\r
  47 \r
  48 // Handle message upon succesfull (de)activation\r
  49 if( isset( $_GET['success'] ) ) {\r
  50         if( $_GET['success'] == 'activated' OR $_GET['success'] == 'deactivated' ) {\r
  51                 yourls_add_notice( 'Plugin '.$_GET['success'] );\r
  52         }\r
  53 }\r
  54 \r
  55 yourls_html_head( 'plugins', 'Manage Plugins' );\r
  56 yourls_html_logo();\r
  57 yourls_html_menu();\r
  58 ?>\r
  59 \r
  60         <h2>Plugins</h2>\r
  61         \r
  62         <?php\r
  63         $plugins = (array)yourls_get_plugins();\r
  64         $count = count( $plugins );\r
  65         $count_active = yourls_has_active_plugins();\r
  66         ?>\r
  67         \r
  68         <p id="plugin_summary">You currently have <strong><?php echo $count.' '.yourls_plural( 'plugin', $count ); ?></strong> installed, and <strong><?php echo $count_active; ?></strong> activated</p>\r
  69 \r
  70         <table id="main_table" class="tblSorter" cellpadding="0" cellspacing="1">\r
  71         <thead>\r
  72                 <tr>\r
  73                         <th>Plugin Name</th>\r
  74                         <th>Version</th>\r
  75                         <th>Description</th>\r
  76                         <th>Author</th>\r
  77                         <th>Action</th>\r
  78                 </tr>\r
  79         </thead>\r
  80         <tbody>\r
  81         <?php\r
  82         \r
  83         $nonce = yourls_create_nonce( 'manage_plugins' );\r
  84         \r
  85         foreach( $plugins as $file=>$plugin ) {\r
  86                 \r
  87                 // default fields to read from the plugin header\r
  88                 $fields = array(\r
  89                         'name'       => 'Plugin Name',\r
  90                         'uri'        => 'Plugin URI',\r
  91                         'desc'       => 'Description',\r
  92                         'version'    => 'Version',\r
  93                         'author'     => 'Author',\r
  94                         'author_uri' => 'Author URI'\r
  95                 );\r
  96                 \r
  97                 // Loop through all default fields, get value if any and reset it\r
  98                 foreach( $fields as $field=>$value ) {\r
  99                         if( $plugin[ $value ] ) {\r
 100                                 $data[ $field ] = $plugin[ $value ];\r
 101                         } else {\r
 102                                 $data[ $field ] = '(no info)';\r
 103                         }\r
 104                         unset( $plugin[$value] );\r
 105                 }\r
 106                 \r
 107                 $plugindir = trim( dirname( $file ), '/' );\r
 108                 \r
 109                 if( yourls_is_active_plugin( $file ) ) {\r
 110                         $class = 'active';\r
 111                         $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'deactivate', 'plugin' => $plugindir ) ) );\r
 112                         $action_anchor = 'Deactivate';\r
 113                 } else {\r
 114                         $class = 'inactive';\r
 115                         $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'activate', 'plugin' => $plugindir ) ) );\r
 116                         $action_anchor = 'Activate';\r
 117                 }\r
 118                         \r
 119                 // Other "Fields: Value" in the header? Get them too\r
 120                 if( $plugin ) {\r
 121                         foreach( $plugin as $extra_field=>$extra_value ) {\r
 122                                 $data['desc'] .= "<br/>\n<em>$extra_field</em>: $extra_value";\r
 123                                 unset( $plugin[$extra_value] );\r
 124                         }\r
 125                 }\r
 126                 \r
 127                 $data['desc'] .= "<br/><small>plugin file location: $file</small>";\r
 128                 \r
 129                 printf( "<tr class='plugin %s'><td class='plugin_name'><a href='%s'>%s</a></td><td class='plugin_version'>%s</td><td class='plugin_desc'>%s</td><td class='plugin_author'><a href='%s'>%s</a></td><td class='plugin_actions actions'><a href='%s'>%s</a></td></tr>",\r
 130                         $class, $data['uri'], $data['name'], $data['version'], $data['desc'], $data['author_uri'], $data['author'], $action_url, $action_anchor\r
 131                         );\r
 132                 \r
 133         }\r
 134         ?>\r
 135         </tbody>\r
 136         </table>\r
 137         \r
 138         <script type="text/javascript">\r
 139         yourls_defaultsort = 0;\r
 140         yourls_defaultorder = 0;\r
 141         <?php if ($count_active) { ?>\r
 142         $('#plugin_summary').append('<span id="toggle_plugins">filter</span>');\r
 143         $('#toggle_plugins').css({'background':'transparent url("../images/filter.gif") top left no-repeat','display':'inline-block','text-indent':'-9999px','width':'16px','height':'16px','margin-left':'3px','cursor':'pointer'})\r
 144                 .attr('title', 'Toggle active/inactive plugins')\r
 145                 .click(function(){\r
 146                         $('#main_table tr.inactive').toggle();\r
 147                 });\r
 148         <?php } ?>\r
 149         </script>\r
 150         \r
 151         <p>If something goes wrong after you activate a plugin and you cannot use YOURLS or access this page, simply rename or delete its directory, or rename the plugin file to something different than <code>plugin.php</code>.</p>\r
 152 \r
 153         \r
 154 <?php yourls_html_footer(); ?>