admin/plugins.php

   1 <?php
   2 define( 'YOURLS_ADMIN', true );
   3 require_once( dirname( dirname( __FILE__ ) ).'/includes/load-yourls.php' );
   4 yourls_maybe_require_auth();
   5
   6 // Handle plugin administration pages
   7 if( isset( $_GET['page'] ) && !empty( $_GET['page'] ) ) {
   8         yourls_plugin_admin_page( $_GET['page'] );
   9     die();
  10 }
  11
  12 // Handle activation/deactivation of plugins
  13 if( isset( $_GET['action'] ) ) {
  14
  15         // Check nonce
  16         yourls_verify_nonce( 'manage_plugins', $_REQUEST['nonce'] );
  17
  18         // Check plugin file is valid
  19         if( isset( $_GET['plugin'] ) && yourls_validate_plugin_file( YOURLS_PLUGINDIR.'/'.$_GET['plugin'].'/plugin.php') ) {
  20
  21                 global $ydb;
  22                 // Activate / Deactive
  23                 switch( $_GET['action'] ) {
  24                         case 'activate':
  25                                 $result = yourls_activate_plugin( $_GET['plugin'].'/plugin.php' );
  26                                 if( $result === true )
  27                                         yourls_redirect( yourls_admin_url( 'plugins.php?success=activated' ), 302 );
  28
  29                                 break;
  30
  31                         case 'deactivate':
  32                                 $result = yourls_deactivate_plugin( $_GET['plugin'].'/plugin.php' );
  33                                 if( $result === true )
  34                                         yourls_redirect( yourls_admin_url( 'plugins.php?success=deactivated' ), 302 );
  35
  36                                 break;
  37
  38                         default:
  39                                 $result = yourls__( 'Unsupported action' );
  40                                 break;
  41                 }
  42         } else {
  43                 $result = yourls__( 'No plugin specified, or not a valid plugin' );
  44         }
  45
  46         yourls_add_notice( $result );
  47 }
  48
  49 // Handle message upon succesfull (de)activation
  50 if( isset( $_GET['success'] ) && ( ( $_GET['success'] == 'activated' ) OR ( $_GET['success'] == 'deactivated' ) ) ) {
  51         if( $_GET['success'] == 'activated' ) {
  52                 $message = yourls__( 'Plugin has been activated' );
  53         } elseif ( $_GET['success'] == 'deactivated' ) {
  54                 $message = yourls__( 'Plugin has been deactivated' );
  55         }
  56         yourls_add_notice( $message );
  57 }
  58
  59 yourls_html_head( 'plugins', yourls__( 'Manage Plugins' ) );
  60 yourls_html_logo();
  61 yourls_html_menu();
  62 ?>
  63
  64         <h2><?php yourls_e( 'Plugins' ); ?></h2>
  65
  66         <?php
  67         $plugins = (array)yourls_get_plugins();
  68         uasort( $plugins, 'yourls_plugins_sort_callback' );
  69
  70         $count = count( $plugins );
  71         $plugins_count = sprintf( yourls_n( '%s plugin', '%s plugins', $count ), $count );
  72         $count_active = yourls_has_active_plugins();
  73         ?>
  74
  75         <p id="plugin_summary"><?php /* //translators: "you have '3 plugins' installed and '1' activated" */ yourls_se( 'You currently have <strong>%1$s</strong> installed, and <strong>%2$s</strong> activated', $plugins_count, $count_active ); ?></p>
  76
  77         <table id="main_table" class="tblSorter" cellpadding="0" cellspacing="1">
  78         <thead>
  79                 <tr>
  80                         <th><?php yourls_e( 'Plugin Name' ); ?></th>
  81                         <th><?php yourls_e( 'Version' ); ?></th>
  82                         <th><?php yourls_e( 'Description' ); ?></th>
  83                         <th><?php yourls_e( 'Author' ); ?></th>
  84                         <th><?php yourls_e( 'Action' ); ?></th>
  85                 </tr>
  86         </thead>
  87         <tbody>
  88         <?php
  89
  90         $nonce = yourls_create_nonce( 'manage_plugins' );
  91
  92         foreach( $plugins as $file=>$plugin ) {
  93
  94                 // default fields to read from the plugin header
  95                 $fields = array(
  96                         'name'       => 'Plugin Name',
  97                         'uri'        => 'Plugin URI',
  98                         'desc'       => 'Description',
  99                         'version'    => 'Version',
 100                         'author'     => 'Author',
 101                         'author_uri' => 'Author URI'
 102                 );
 103
 104                 // Loop through all default fields, get value if any and reset it
 105                 foreach( $fields as $field=>$value ) {
 106                         if( isset( $plugin[ $value ] ) ) {
 107                                 $data[ $field ] = $plugin[ $value ];
 108                         } else {
 109                                 $data[ $field ] = '(no info)';
 110                         }
 111                         unset( $plugin[$value] );
 112                 }
 113
 114                 $plugindir = trim( dirname( $file ), '/' );
 115
 116                 if( yourls_is_active_plugin( $file ) ) {
 117                         $class = 'active';
 118                         $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'deactivate', 'plugin' => $plugindir ) ) );
 119                         $action_anchor = yourls__( 'Deactivate' );
 120                 } else {
 121                         $class = 'inactive';
 122                         $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'activate', 'plugin' => $plugindir ) ) );
 123                         $action_anchor = yourls__( 'Activate' );
 124                 }
 125
 126                 // Other "Fields: Value" in the header? Get them too
 127                 if( $plugin ) {
 128                         foreach( $plugin as $extra_field=>$extra_value ) {
 129                                 $data['desc'] .= "<br/>\n<em>$extra_field</em>: $extra_value";
 130                                 unset( $plugin[$extra_value] );
 131                         }
 132                 }
 133
 134                 $data['desc'] .= '<br/><small>' . yourls_s( 'plugin file location: %s', $file) . '</small>';
 135
 136                 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>",
 137                         $class, $data['uri'], $data['name'], $data['version'], $data['desc'], $data['author_uri'], $data['author'], $action_url, $action_anchor
 138                         );
 139
 140         }
 141         ?>
 142         </tbody>
 143         </table>
 144
 145         <script type="text/javascript">
 146         yourls_defaultsort = 0;
 147         yourls_defaultorder = 0;
 148         <?php if ($count_active) { ?>
 149         $('#plugin_summary').append('<span id="toggle_plugins">filter</span>');
 150         $('#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'})
 151                 .attr('title', '<?php echo yourls_esc_attr__( 'Toggle active/inactive plugins' ); ?>')
 152                 .click(function(){
 153                         $('#main_table tr.inactive').toggle();
 154                 });
 155         <?php } ?>
 156         </script>
 157
 158         <p><?php yourls_e( '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>
 159
 160         <h3><?php yourls_e( 'More plugins' ); ?></h3>
 161
 162         <p><?php yourls_e( 'For more plugins, head to the official <a href="http://yourls.org/pluginlist">Plugin list</a>.' ); ?></p>
 163
 164
 165 <?php yourls_html_footer(); ?>