Ticket #3498: wp_plugins_cleanup.diff

wp-admin/plugin-functions.php

@@ +1 @@
+<?php
+
+function plugin_sanity_check() {
+        $check_plugins = get_option('active_plugins');
+
+        // If the active plugin list is not an array, make it an empty array.
+        if ( !is_array($check_plugins) ) {
+                $check_plugins = array();
+                update_option('active_plugins', $check_plugins);
+        }
+
+        // If a plugin file does not exist, remove it from the list of active
+        // plugins.
+        foreach ($check_plugins as $check_plugin) {
+                if (!file_exists(ABSPATH . PLUGINDIR . '/' . $check_plugin)) {
+                        $current = get_option('active_plugins');
+                        $key = array_search($check_plugin, $current);
+                        if ( false !== $key && NULL !== $key ) {
+                                unset($current[$key]);
+                                update_option('active_plugins', $current);
+                        }
+                }
+        }
+}
+
+function plugin_activate ( $plugin ) {
+        $plugin_list = get_option('active_plugins');
+        $plugin = trim($plugin);
+
+        if ( validate_file ( $plugin ) )
+                wp_die(__('Invalid plugin.'));
+
+        if ( ! file_exists ( ABSPATH . PLUGINDIR . '/' . $plugin ) )
+                wp_die(__('Plugin file does not exist.'));
+
+        if ( !in_array ( $plugin, $plugin_list ) ) {
+                $plugin_list[] = $plugin;
+                sort($plugin_list);
+
+                update_option('active_plugins', $plugin_list);
+
+                include(ABSPATH . PLUGINDIR . '/' . $plugin);
+                do_action('activate_' . $plugin);
+
+                return $plugin_list;
+        }
+}
+
+function plugin_deactivate ( $plugin ) {
+        $plugin_list = get_option( 'active_plugins' );
+        array_splice($plugin_list, array_search( $plugin, $plugin_list), 1 );
+        update_option('active_plugins', $plugin_list);
+        do_action('deactivate_' . trim( $plugin ));
+
+        return $plugin_list;
+}
+
+function plugin_deactivate_all() {
+                $plugin_list = get_option('active_plugins');
+
+                foreach ( $plugin_list as $plugin ) {
+                        array_splice($plugin_list, array_search( $plugin, $plugin_list), 1 );
+                        do_action('deactivate_' . $plugin);
+                }
+                update_option('active_plugins', $plugin_list);
+
+                return $plugin_list;
+}
+
+?>

wp-admin/admin.php

@@ -9 +9 @@
-    
-require_once(ABSPATH . 'wp-admin/admin-functions.php');
-require_once(ABSPATH . 'wp-admin/admin-db.php');
+require_once(ABSPATH . 'wp-admin/plugin-functions.php');
-require_once(ABSPATH . WPINC . '/registration.php');
-
-auth_redirect();

wp-admin/plugins.php

@@ -4 +4 @@
-if ( isset($_GET['action']) ) {
-        if ('activate' == $_GET['action']) {
-                check_admin_referer('activate-plugin_' . $_GET['plugin']);
-
-
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-
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-
-
-
+
-                wp_redirect('plugins.php?activate=true');
-        } else if ('deactivate' == $_GET['action']) {
-                check_admin_referer('deactivate-plugin_' . $_GET['plugin']);
-
-
-
-
+
-                wp_redirect('plugins.php?deactivate=true');
+        } else if ( 'deactivate-all' == $_GET['action'] ) {
+                check_admin_referer('deactivate-all');
+                plugin_deactivate_all();
+                wp_redirect('plugins.php?deactivate-all=true');
-        }
-        exit;
-}
@@ -32 +21 @@
-$title = __('Manage Plugins');
-require_once('admin-header.php');
-
-
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+
-?>
-
-<?php if (isset($_GET['activate'])) : ?>
@@ -66 +32 @@
-<div id="message" class="updated fade"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p>
-</div>
-<?php endif; ?>
-
+
+
+
+
-<div class="wrap">
-<h2><?php _e('Plugin Management'); ?></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>
@@ -140 +109 @@
-}
-?>
-
-'), PLUGINDIR
+ Alternatively, you can also <a href="%s">deactivate all plugins</a>!'), PLUGINDIR, wp_nonce_url('plugins.php?action=deactivate-all')
-
+
-<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>.'); ?></p>
-<p><?php printf(__('To install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory. Once a plugin is uploaded, you may activate it here.'), PLUGINDIR); ?></p>