X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/ff81ee6e8304a1982a3ec4f5b134764a29d502cf..449d082fcc4873c1f7d363a0d9f7409be7f6e77d:/wp-admin/plugins.php

diff --git a/wp-admin/plugins.php b/wp-admin/plugins.php
index 69d31ec0..ab704919 100644
--- a/wp-admin/plugins.php
+++ b/wp-admin/plugins.php
@@ -1,130 +1,394 @@
 <?php
+/**
+ * Plugins administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
 require_once('admin.php');
 
-if ( isset($_GET['action']) ) {
-	check_admin_referer();
-	
-	if ('activate' == $_GET['action']) {
-		$current = get_settings('active_plugins');
-		if (!in_array($_GET['plugin'], $current)) {
-			$current[] = trim( $_GET['plugin'] );
-			sort($current);
-			update_option('active_plugins', $current);
-			include(ABSPATH . 'wp-content/plugins/' . trim( $_GET['plugin'] ));
-			do_action('activate_' . trim( $_GET['plugin'] ));
-		}
-		header('Location: plugins.php?activate=true');
-	} else if ('deactivate' == $_GET['action']) {
-		$current = get_settings('active_plugins');
-		array_splice($current, array_search( $_GET['plugin'], $current), 1 ); // Array-fu!
-		update_option('active_plugins', $current);
-		do_action('deactivate_' . trim( $_GET['plugin'] ));
-		header('Location: plugins.php?deactivate=true');
+$action = '';
+foreach( array('activate-selected', 'deactivate-selected', 'delete-selected', 'clear-recent-list') as $action_key ) {
+	if( isset($_POST[$action_key]) ) {
+		$action = $action_key;
+		break;
 	}
-	exit;
 }
 
-$title = __('Manage Plugins');
-require_once('admin-header.php');
-
-// Clean up options
-// If any plugins don't exist, axe 'em
+if( isset($_REQUEST['action']) && !empty($_REQUEST['action']) )
+	$action = $_REQUEST['action'];
 
-$check_plugins = get_settings('active_plugins');
+$plugin = isset($_REQUEST['plugin']) ? $_REQUEST['plugin'] : '';
 
-// Sanity check.  If the active plugin list is not an array, make it an
-// empty array.
-if ( !is_array($check_plugins) ) {
-	$check_plugins = array();
-	update_option('active_plugins', $check_plugins);	
-}
+if( !empty($action) ) {
+	switch( $action ) {
+		case 'activate':
+			check_admin_referer('activate-plugin_' . $plugin);
+			$result = activate_plugin($plugin, 'plugins.php?error=true&plugin=' . $plugin);
+			if ( is_wp_error( $result ) )
+				wp_die($result);
+			$recent = (array)get_option('recently_activated');
+			if ( isset($recent[ $plugin ]) ) {
+				unset($recent[ $plugin ]);
+				update_option('recently_activated', $recent);
+			}
+			wp_redirect('plugins.php?activate=true'); // overrides the ?error=true one above
+			exit;
+			break;
+		case 'activate-selected':
+			check_admin_referer('bulk-manage-plugins');
+			activate_plugins($_POST['checked'], 'plugins.php?error=true');
 
-// If a plugin file does not exist, remove it from the list of active
-// plugins.
-foreach ($check_plugins as $check_plugin) {
-	if (!file_exists(ABSPATH . 'wp-content/plugins/' . $check_plugin)) {
-			$current = get_settings('active_plugins');
-			$key = array_search($check_plugin, $current);
-			if ( false !== $key && NULL !== $key ) {
-				unset($current[$key]);
-				update_option('active_plugins', $current);
+			$recent = (array)get_option('recently_activated');
+			foreach( (array)$_POST['checked'] as $plugin => $time) {
+				if ( isset($recent[ $plugin ]) )
+					unset($recent[ $plugin ]);
 			}
+			if( $recent != get_option('recently_activated') ) //If array changed, update it.
+				update_option('recently_activated', $recent);
+
+			wp_redirect('plugins.php?activate-multi=true');
+			exit;
+			break;
+		case 'error_scrape':
+			check_admin_referer('plugin-activation-error_' . $plugin);
+			$valid = validate_plugin($plugin);
+			if ( is_wp_error($valid) )
+				wp_die($valid);
+			error_reporting( E_ALL ^ E_NOTICE );
+			@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
+			include(WP_PLUGIN_DIR . '/' . $plugin);
+			do_action('activate_' . $plugin);
+			exit;
+			break;
+		case 'deactivate':
+			check_admin_referer('deactivate-plugin_' . $plugin);
+			deactivate_plugins($plugin);
+			update_option('recently_activated', array($plugin => time()) + (array)get_option('recently_activated'));
+			wp_redirect('plugins.php?deactivate=true');
+			exit;
+			break;
+		case 'deactivate-selected':
+			check_admin_referer('bulk-manage-plugins');
+			deactivate_plugins($_POST['checked']);
+			$deactivated = array();
+			foreach ( (array)$_POST['checked'] as $plugin )
+				$deactivated[ $plugin ] = time();
+			update_option('recently_activated', $deactivated + (array)get_option('recently_activated'));
+			wp_redirect('plugins.php?deactivate-multi=true');
+			exit;
+			break;
+		case 'delete-selected':
+			if ( ! current_user_can('delete_plugins') )
+				wp_die(__('You do not have sufficient permissions to delete plugins for this blog.'));
+
+			check_admin_referer('bulk-manage-plugins');
+
+			$plugins = $_REQUEST['checked']; //$_POST = from the plugin form; $_GET = from the FTP details screen.
+			include(ABSPATH . 'wp-admin/update.php');
+
+			$title = __('Delete Plugin');
+			$parent_file = 'plugins.php';
+
+			if ( ! isset($_REQUEST['verify-delete']) ) {
+				wp_enqueue_script('jquery');
+				require_once('admin-header.php');
+				?>
+			<div class="wrap">
+				<h2><?php _e('Delete Plugin(s)'); ?></h2>
+				<?php
+					$files_to_delete = $plugin_info = array();
+					foreach ( (array) $plugins as $plugin ) {
+						if ( '.' == dirname($plugin) ) {
+							$files_to_delete[] = WP_PLUGIN_DIR . '/' . $plugin;
+							if( $data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin) )
+								$plugin_info[ $plugin ] = $data;
+						} else {
+							//Locate all the files in that folder:
+							$files = list_files( WP_PLUGIN_DIR . '/' . dirname($plugin) );
+							if( $files ) {
+								$files_to_delete = array_merge($files_to_delete, $files);
+							}
+							//Get plugins list from that folder
+							if ( $folder_plugins = get_plugins( '/' . dirname($plugin)) )
+								$plugin_info = array_merge($plugin_info, $folder_plugins);
+						}
+					}
+				?>
+				<p><?php _e('Deleting the selected plugins will remove the following plugin(s) and their files:'); ?></p>
+					<ul>
+						<?php
+						foreach ( $plugin_info as $plugin )
+							echo '<li>', sprintf(__('%s by %s'), $plugin['Name'], $plugin['Author']), '</li>';
+						?>
+					</ul>
+				<p><?php _e('Are you sure you wish to delete these files?') ?></p>
+				<form method="post" action="<?php echo clean_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
+					<input type="hidden" name="verify-delete" value="1" />
+					<input type="hidden" name="delete-selected" value="1" />
+					<?php
+						foreach ( (array)$plugins as $plugin )
+							echo '<input type="hidden" name="checked[]" value="' . attribute_escape($plugin) . '" />';
+					?>
+					<?php wp_nonce_field('bulk-manage-plugins') ?>
+					<input type="submit" name="submit" value="<?php _e('Yes, Delete these files') ?>" class="button" />
+				</form>
+				<form method="post" action="<?php echo clean_url(wp_get_referer()); ?>" style="display:inline;">
+					<input type="submit" name="submit" value="<?php _e('No, Return me to the plugin list') ?>" class="button" />
+				</form>
+
+				<p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p>
+				<div id="files-list" style="display:none;">
+					<ul>
+					<?php
+						foreach ( (array)$files_to_delete as $file )
+							echo '<li>' . str_replace(WP_PLUGIN_DIR, '', $file) . '</li>';
+					?>
+					</ul>
+				</div>
+			</div>
+				<?php
+				require_once('admin-footer.php');
+				exit;
+			} //Endif verify-delete
+			$delete_result = delete_plugins($plugins);
+
+			wp_cache_delete('plugins', 'plugins');
+			break;
+		case 'clear-recent-list':
+			update_option('recently_activated', array());
+			break;
 	}
 }
+
+wp_enqueue_script('plugin-install');
+add_thickbox();
+
+$title = __('Manage Plugins');
+require_once('admin-header.php');
+
+$invalid = validate_active_plugins();
+if ( !empty($invalid) )
+	foreach ( $invalid as $plugin_file => $error )
+		echo '<div id="message" class="error"><p>' . sprintf(__('The plugin <code>%s</code> has been <strong>deactivated</strong> due to an error: %s'), wp_specialchars($plugin_file), $error->get_error_message()) . '</p></div>';
 ?>
 
-<?php if (isset($_GET['activate'])) : ?>
-<div id="message" class="updated fade"><p><?php _e('Plugin <strong>activated</strong>.') ?></p>
-</div>
-<?php endif; ?>
-<?php if (isset($_GET['deactivate'])) : ?>
-<div id="message" class="updated fade"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p>
-</div>
+<?php if ( isset($_GET['error']) ) : ?>
+	<div id="message" class="updated fade"><p><?php _e('Plugin could not be activated because it triggered a <strong>fatal error</strong>.') ?></p>
+	<?php
+		if ( wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $plugin) ) { ?>
+	<iframe style="border:0" width="100%" height="70px" src="<?php echo admin_url('plugins.php?action=error_scrape&amp;plugin=' . attribute_escape($plugin) . '&amp;_wpnonce=' . attribute_escape($_GET['_error_nonce'])); ?>"></iframe>
+	<?php
+		}
+	?>
+	</div>
+<?php elseif ( 'delete-selected' == $action ) :
+		if ( is_wp_error($delete_result) ) : ?>
+		<div id="message" class="updated fade"><p><?php printf( __('Plugin could not be deleted due to an error: %s'), $delete_result->get_error_message() ); ?></p></div>
+		<?php else : ?>
+		<div id="message" class="updated fade"><p><?php _e('The selected plugins have been <strong>deleted</strong>.'); ?></p></div>
+		<?php endif; ?>
+<?php elseif ( isset($_GET['activate']) ) : ?>
+	<div id="message" class="updated fade"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div>
+<?php elseif (isset($_GET['activate-multi'])) : ?>
+	<div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>activated</strong>.'); ?></p></div>
+<?php elseif ( isset($_GET['deactivate']) ) : ?>
+	<div id="message" class="updated fade"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p></div>
+<?php elseif (isset($_GET['deactivate-multi'])) : ?>
+	<div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>deactivated</strong>.'); ?></p></div>
 <?php endif; ?>
 
 <div class="wrap">
-<h2><?php _e('Plugin Management'); ?></h2>
+<?php screen_icon(); ?>
+	<h2><?php echo wp_specialchars( $title ); ?></h2>
+
 <p><?php _e('Plugins extend and expand the functionality of WordPress. Once a plugin is installed, you may activate it or deactivate it here.'); ?></p>
 <?php
 
-if ( get_settings('active_plugins') )
-	$current_plugins = get_settings('active_plugins');
+$all_plugins = get_plugins();
+$active_plugins = array();
+$inactive_plugins = array();
+$recent_plugins = array();
+$recently_activated = (array) get_option('recently_activated');
+
+//Clean out any plugins which were deactivated over a week ago.
+foreach ( $recently_activated as $key => $time )
+	if ( $time + (7*24*60*60) < time() ) //1 week
+		unset($recently_activated[ $key ]);
+if ( $recently_activated != get_option('recently_activated') ) //If array changed, update it.
+	update_option('recently_activated', $recently_activated);
 
-$plugins = get_plugins();
+foreach ( (array)$all_plugins as $plugin_file => $plugin_data) {
+
+	//Translate, Apply Markup, Sanitize HTML
+	$plugin_data = _get_plugin_data_markup_translate($plugin_data, true, true);
+
+	//Filter into individual sections
+	if ( is_plugin_active($plugin_file) ) {
+		$active_plugins[ $plugin_file ] = $plugin_data;
+	} else {
+		if ( isset( $recently_activated[ $plugin_file ] ) ) //Was the plugin recently activated?
+			$recent_plugins[ $plugin_file ] = $plugin_data;
+		else
+			$inactive_plugins[ $plugin_file ] = $plugin_data;
+	}
+}
 
-if (empty($plugins)) {
-	echo '<p>';
-	_e("Couldn't open plugins directory or there are no plugins available."); // TODO: make more helpful
-	echo '</p>';
-} else {
 ?>
-<table width="100%" cellpadding="3" cellspacing="3">
+
+<?php
+/**
+ * @ignore
+ *
+ * @param array $plugins
+ * @param string $context
+ */
+function print_plugins_table($plugins, $context = '') {
+?>
+<table class="widefat" cellspacing="0" id="<?php echo $context ?>-plugins-table">
+	<thead>
+	<tr>
+		<th scope="col" class="check-column"><input type="checkbox" /></th>
+		<th scope="col"><?php _e('Plugin'); ?></th>
+		<th scope="col" class="num"><?php _e('Version'); ?></th>
+		<th scope="col"><?php _e('Description'); ?></th>
+		<th scope="col" class="action-links"><?php _e('Action'); ?></th>
+	</tr>
+	</thead>
+
+	<tfoot>
 	<tr>
-		<th><?php _e('Plugin'); ?></th>
-		<th><?php _e('Version'); ?></th>
-		<th><?php _e('Description'); ?></th>
-		<th><?php _e('Action'); ?></th>
+		<th scope="col" class="check-column"><input type="checkbox" /></th>
+		<th scope="col"><?php _e('Plugin'); ?></th>
+		<th scope="col" class="num"><?php _e('Version'); ?></th>
+		<th scope="col"><?php _e('Description'); ?></th>
+		<th scope="col" class="action-links"><?php _e('Action'); ?></th>
 	</tr>
+	</tfoot>
+
+	<tbody class="plugins">
 <?php
-	$style = '';
 
-	function sort_plugins($plug1, $plug2) {
-		return strnatcasecmp($plug1['Name'], $plug2['Name']);
+	if ( empty($plugins) ) {
+		echo '<tr>
+			<td colspan="6">' . __('No plugins to show') . '</td>
+		</tr>';
 	}
-	
-	uksort($plugins, 'sort_plugins');
-
-	foreach($plugins as $plugin_file => $plugin_data) {
-		$style = ('class="alternate"' == $style|| 'class="alternate active"' == $style) ? '' : 'alternate';
-
-		if (!empty($current_plugins) && in_array($plugin_file, $current_plugins)) {
-			$action = "<a href='plugins.php?action=deactivate&amp;plugin=$plugin_file' title='".__('Deactivate this plugin')."' class='delete'>".__('Deactivate')."</a>";
-			$plugin_data['Title'] = "<strong>{$plugin_data['Title']}</strong>";
-			$style .= $style == 'alternate' ? ' active' : 'active';
-		} else {
-			$action = "<a href='plugins.php?action=activate&amp;plugin=$plugin_file' title='".__('Activate this plugin')."' class='edit'>".__('Activate')."</a>";
-		}
-		$plugin_data['Description'] = wp_kses($plugin_data['Description'], array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array()) ); ;
-		if ($style != '') $style = 'class="' . $style . '"';
+	foreach ( (array)$plugins as $plugin_file => $plugin_data) {
+		$action_links = array();
+
+		if ( 'active' == $context )
+			$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>';
+		else //Inactive or Recently deactivated
+			$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>';
+
+		if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) )
+			$action_links[] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>';
+
+		$action_links = apply_filters( 'plugin_action_links', $action_links, $plugin_file, $plugin_data, $context );
+		$action_links = apply_filters( "plugin_action_links_$plugin_file", $action_links, $plugin_file, $plugin_data, $context );
+
 		echo "
-	<tr $style>
+	<tr class='$context'>
+		<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . attribute_escape($plugin_file) . "' /></th>
 		<td class='name'>{$plugin_data['Title']}</td>
 		<td class='vers'>{$plugin_data['Version']}</td>
-		<td class='desc'>{$plugin_data['Description']} <cite>".sprintf(__('By %s'), $plugin_data['Author']).".</cite></td>
-		<td class='togl'>$action</td>
-	</tr>";
+		<td class='desc'><p>{$plugin_data['Description']}</p></td>
+		<td class='togl action-links'>";
+		if ( !empty($action_links) )
+			echo implode(' | ', $action_links);
+		echo '</td>
+	</tr>';
+		do_action( 'after_plugin_row', $plugin_file, $plugin_data, $context );
+		do_action( "after_plugin_row_$plugin_file", $plugin_file, $plugin_data, $context );
 	}
 ?>
-
+	</tbody>
 </table>
 <?php
+} //End print_plugins_table()
+
+/**
+ * @ignore
+ *
+ * @param string $context
+ */
+function print_plugin_actions($context) {
+?>
+	<div class="alignleft actions">
+		<select name="action">
+			<option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
+	<?php if( 'active' != $context ) : ?>
+			<option value="activate-selected"><?php _e('Activate'); ?></option>
+	<?php endif; ?>
+	<?php if ( 'active' == $context ) : ?>
+			<option value="deactivate-selected"><?php _e('Deactivate'); ?></option>
+	<?php endif; ?>
+	<?php if( current_user_can('delete_plugins') && ( 'recent' == $context || 'inactive' == $context ) ) : ?>
+			<option value="delete-selected"><?php _e('Delete'); ?></option>
+	<?php endif; ?>
+		</select>
+		<input type="submit" name="doaction_active" value="<?php _e('Apply'); ?>" class="button-secondary action" />
+	<?php if( 'recent' == $context ) : ?>
+		<input type="submit" name="clear-recent-list" value="<?php _e('Clear List') ?>" class="button-secondary" />
+	<?php endif; ?>
+	</div>
+<?php
 }
 ?>
 
-<p><?php _e('If something goes wrong with a plugin and you can&#8217;t use WordPress, delete or rename that file in the <code>wp-content/plugins</code> directory and it will be automatically deactivated.'); ?></p>
+<?php if ( ! empty($active_plugins) ) : ?>
+<h3 id="currently-active"><?php _e('Currently Active Plugins') ?></h3>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+<?php print_plugin_actions('active') ?>
+</div>
+<div class="clear"></div>
+<?php print_plugins_table($active_plugins, 'active') ?>
+</form>
+
+<p><?php printf(__('If something goes wrong with a plugin and you can&#8217;t use WordPress, delete or rename that file in the <code>%s</code> directory and it will be automatically deactivated.'), WP_PLUGIN_DIR); ?></p>
+<?php endif; ?>
+
+<?php if ( ! empty($recent_plugins) ) : ?>
+<h3 id="recent-plugins"><?php _e('Recently Active Plugins') ?></h3>
+<p><?php _e('The following plugins were recently active. When a plugin has been inactive for more than 7 days it will be moved to the Inactive plugin list.') ?></p>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+<?php print_plugin_actions('recent') ?>
+</div>
+<div class="clear"></div>
+<?php print_plugins_table($recent_plugins, 'recent') ?>
+</form>
+<?php endif; ?>
+
+<?php if ( ! empty($inactive_plugins) ) : ?>
+<h3 id="inactive-plugins"><?php _e('Inactive Plugins') ?></h3>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+<?php print_plugin_actions('inactive') ?>
+</div>
+<div class="clear"></div>
+<?php print_plugins_table($inactive_plugins, 'inactive') ?>
+</form>
+<?php endif; ?>
+
+<?php if ( empty($all_plugins) ) : ?>
+<p><?php _e('You do not appear to have any plugins available at this time.') ?></p>
+<?php endif; ?>
 
 <h2><?php _e('Get More Plugins'); ?></h2>
-<p><?php _e('You can find additional plugins for your site in the <a href="http://wordpress.org/extend/plugins/">WordPress plugin directory</a>. To install a plugin you generally just need to upload the plugin file into your <code>wp-content/plugins</code> directory. Once a plugin is uploaded, you may activate it here.'); ?></p>
+<p><?php _e('You can find additional plugins for your site by using the new <a href="plugin-install.php">Plugin Browser/Installer</a> functionality, Or by browsing the <a href="http://wordpress.org/extend/plugins/">WordPress Plugin Directory</a> directly and installing manually.'); ?></p>
+<p><?php printf(__('To <em>manually</em> install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory.'), WP_PLUGIN_DIR); ?></p>
+<p><?php _e('Once a plugin has been installed, you may activate it here.'); ?></p>
 
 </div>