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Source View: plugin_action_links

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
281
282           if ( 'active' == $context )
283                $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&amp;plugin=' . $plugin_file, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '">' . __('Deactivate') . '</a>';
284           else //Inactive or Recently deactivated
285                $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>';
286
287           if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) )
288                $action_links[] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>';
289
290           $action_links = apply_filters( 'plugin_action_links', $action_links, $plugin_file, $plugin_data, $context );
291           $action_links = apply_filters( "plugin_action_links_$plugin_file", $action_links, $plugin_file, $plugin_data, $context );
292
293           echo "
294      <tr class='$context'>
295           <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . attribute_escape($plugin_file) . "' /></th>
296           <td class='name'>{$plugin_data['Title']}</td>
297           <td class='vers'>{$plugin_data['Version']}</td>
298           <td class='desc'><p>{$plugin_data['Description']}</p></td>
299           <td class='togl action-links'>";