<?php
require_once 'admin.php';
if (!is_site_admin()) {
wp_die(__('You do not have permission to access this page.'));
}
if (!isset($_GET['action']) || !isset($_GET['plugin'])) {
wp_redirect('plugins.php');
}
if ('activate' == $_GET['action']) {
check_admin_referer('activate-sitewide-plugin');
if (!activate_sitewide_plugin($_GET['plugin'])) {
wp_redirect('plugins.php?error=true');
} else {
do_action('activate_sitewide_plugin', $_GET['plugin']);
wp_redirect('plugins.php?activate=true');
}
} else {
if ('deactivate' == $_GET['action']) {
check_admin_referer('deactivate-sitewide-plugin');
if (!deactivate_sitewide_plugin($_GET['plugin'])) {
wp_redirect('plugins.php?error=true');
} else {
do_action('deactivate_sitewide_plugin', $_GET['plugin']);
wp_redirect('plugins.php?deactivate=true');
}
}
}
die;
/**
* Deactivate a single plugin or multiple plugins.
*
* The deactivation hook is disabled by the plugin upgrader by using the $silent
* parameter.
*
* @since unknown
*
* @param string|array $plugins Single plugin or list of plugins to deactivate.
* @param bool $silent Optional, default is false. Prevent calling deactivate hook.
*/
function deactivate_plugins($plugins, $silent = false)
{
$current = get_option('active_plugins');
if (!is_array($plugins)) {
$plugins = array($plugins);
}
foreach ($plugins as $plugin) {
$plugin = plugin_basename($plugin);
if (!is_plugin_active($plugin)) {
continue;
}
if (!$silent) {
do_action('deactivate_plugin', trim($plugin));
}
$key = array_search($plugin, (array) $current);
if (false !== $key) {
array_splice($current, $key, 1);
}
//Used by Plugin updater to internally deactivate plugin, however, not to notify plugins of the fact to prevent plugin output.
if (!$silent) {
do_action('deactivate_' . trim($plugin));
do_action('deactivated_plugin', trim($plugin));
}
deactivate_sitewide_plugin(trim($plugin));
}
update_option('active_plugins', $current);
}
/**
* bp_chat_load_buddypress()
*
* When we activate the component, we must make sure BuddyPress is loaded first (if active)
* If it's not active, then the plugin should not be activated.
*/
function bp_chat_load_buddypress()
{
if (function_exists('bp_core_setup_globals')) {
return true;
}
/* Get the list of active sitewide plugins */
$active_sitewide_plugins = maybe_unserialize(get_site_option('active_sitewide_plugins'));
if (isset($active_sidewide_plugins['buddypress/bp-loader.php']) && !function_exists('bp_core_setup_globals')) {
require_once WP_PLUGIN_DIR . '/buddypress/bp-loader.php';
return true;
}
/* If we get to here, BuddyPress is not active, so we need to deactive the plugin and redirect. */
require_once ABSPATH . 'wp-admin/includes/plugin.php';
if (file_exists(ABSPATH . 'wp-admin/includes/mu.php')) {
require_once ABSPATH . 'wp-admin/includes/mu.php';
}
deactivate_plugins(basename(__FILE__), true);
if (function_exists('deactivate_sitewide_plugin')) {
deactivate_sitewide_plugin(basename(__FILE__), true);
}
wp_redirect(get_bloginfo('wpurl') . '/wp-admin/plugins.php');
}