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   1  <?php
   2  define( 'YOURLS_ADMIN', true );
   3  require_once( dirname( __DIR__ ).'/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_is_a_plugin_file(YOURLS_PLUGINDIR . '/' . $_GET['plugin'] . '/plugin.php') ) {
  20  
  21          // Activate / Deactive
  22          switch( $_GET['action'] ) {
  23              case 'activate':
  24                  $result = yourls_activate_plugin( $_GET['plugin'].'/plugin.php' );
  25                  if( $result === true ) {
  26                      yourls_redirect(yourls_admin_url('plugins.php?success=activated'), 302);
  27                      exit();
  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                      exit();
  36                  }
  37                  break;
  38  
  39              default:
  40                  $result = yourls__( 'Unsupported action' );
  41                  break;
  42          }
  43      } else {
  44          $result = yourls__( 'No plugin specified, or not a valid plugin' );
  45      }
  46  
  47      yourls_add_notice( $result );
  48  }
  49  
  50  // Handle message upon successful (de)activation
  51  if( isset( $_GET['success'] ) && ( ( $_GET['success'] == 'activated' ) OR ( $_GET['success'] == 'deactivated' ) ) ) {
  52      if( $_GET['success'] == 'activated' ) {
  53          $message = yourls__( 'Plugin has been activated' );
  54      } elseif ( $_GET['success'] == 'deactivated' ) {
  55          $message = yourls__( 'Plugin has been deactivated' );
  56      }
  57      yourls_add_notice( $message );
  58  }
  59  
  60  yourls_html_head( 'plugins', yourls__( 'Manage Plugins' ) );
  61  yourls_html_logo();
  62  yourls_html_menu();
  63  ?>
  64  
  65      <main role="main">
  66      <h2><?php yourls_e( 'Plugins' ); ?></h2>
  67  
  68      <?php
  69      $plugins = (array)yourls_get_plugins();
  70      uasort( $plugins, 'yourls_plugins_sort_callback' );
  71  
  72      $count = count( $plugins );
  73      $plugins_count = sprintf( yourls_n( '%s plugin', '%s plugins', $count ), $count );
  74      $count_active = yourls_has_active_plugins();
  75      ?>
  76  
  77      <p id="plugin_summary"><?php /* //translators: "you have '3 plugins' installed and '1' activated" */ yourls_se( 'You currently have <strong>%1$s</strong> installed, and <strong>%2$s</strong> activated', $plugins_count, $count_active ); ?></p>
  78  
  79      <table id="main_table" class="tblSorter" cellpadding="0" cellspacing="1">
  80      <thead>
  81          <tr>
  82              <th><?php yourls_e( 'Plugin Name' ); ?></th>
  83              <th><?php yourls_e( 'Version' ); ?></th>
  84              <th><?php yourls_e( 'Description' ); ?></th>
  85              <th><?php yourls_e( 'Author' ); ?></th>
  86              <th><?php yourls_e( 'Action' ); ?></th>
  87          </tr>
  88      </thead>
  89      <tbody>
  90      <?php
  91  
  92      $nonce = yourls_create_nonce( 'manage_plugins' );
  93  
  94      foreach( $plugins as $file=>$plugin ) {
  95  
  96          // default fields to read from the plugin header
  97          $fields = array(
  98              'name'       => 'Plugin Name',
  99              'uri'        => 'Plugin URI',
 100              'desc'       => 'Description',
 101              'version'    => 'Version',
 102              'author'     => 'Author',
 103              'author_uri' => 'Author URI'
 104          );
 105  
 106          // Loop through all default fields, get value if any and reset it
 107          foreach( $fields as $field=>$value ) {
 108              if( isset( $plugin[ $value ] ) ) {
 109                  $data[ $field ] = $plugin[ $value ];
 110              } else {
 111                  $data[ $field ] = yourls__('(no info)');
 112              }
 113              unset( $plugin[$value] );
 114          }
 115  
 116          $plugindir = trim( dirname( $file ), '/' );
 117  
 118          if( yourls_is_active_plugin( $file ) ) {
 119              $class = 'active';
 120              $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'deactivate', 'plugin' => $plugindir ), yourls_admin_url('plugins.php') ) );
 121              $action_anchor = yourls__( 'Deactivate' );
 122          } else {
 123              $class = 'inactive';
 124              $action_url = yourls_nonce_url( 'manage_plugins', yourls_add_query_arg( array('action' => 'activate', 'plugin' => $plugindir ), yourls_admin_url('plugins.php') ) );
 125              $action_anchor = yourls__( 'Activate' );
 126          }
 127  
 128          // Other "Fields: Value" in the header? Get them too
 129          if( $plugin ) {
 130              foreach( $plugin as $extra_field=>$extra_value ) {
 131                  $data['desc'] .= "<br/>\n<em>$extra_field</em>: $extra_value";
 132                  unset( $plugin[$extra_value] );
 133              }
 134          }
 135  
 136          $data['desc'] .= '<br/><small>' . yourls_s( 'plugin file location: %s', $file) . '</small>';
 137  
 138          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>",
 139              $class, $data['uri'], $data['name'], $data['version'], $data['desc'], $data['author_uri'], $data['author'], $action_url, $action_anchor
 140              );
 141  
 142      }
 143      ?>
 144      </tbody>
 145      </table>
 146  
 147      <script type="text/javascript">
 148      yourls_defaultsort = 0;
 149      yourls_defaultorder = 0;
 150      <?php if ($count_active) { ?>
 151      $('#plugin_summary').append('<span id="toggle_plugins">filter</span>');
 152      $('#toggle_plugins').css({'background':'transparent url("../images/filter.svg") top left no-repeat','display':'inline-block','text-indent':'-9999px','width':'16px','height':'16px','margin-left':'3px','cursor':'pointer'})
 153          .attr('title', '<?php echo yourls_esc_attr__( 'Toggle active/inactive plugins' ); ?>')
 154          .click(function(){
 155              $('#main_table tr.inactive').toggle();
 156          });
 157      <?php } ?>
 158      </script>
 159  
 160      <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>
 161  
 162      <h3><?php yourls_e( 'More plugins' ); ?></h3>
 163  
 164      <p><?php yourls_e( 'For more plugins, head to the official <a href="http://yourls.org/awesome">Plugin list</a>.' ); ?></p>
 165      </main>
 166  
 167  <?php yourls_html_footer(); ?>