/**
* Perform automatic updates for the core plugin and addons
*
* @author Jonathan Davis
* @author Kevin Behrens
*
* @return void
**/
public static function update($plugin = '')
{
global $parent_file, $submenu_file;
pp_get_version_info(true);
if (!current_user_can('update_plugins')) {
wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
}
if (!$plugin) {
$plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
}
$plugin = urldecode($plugin);
$title = '';
global $pp_extensions;
if (isset($pp_extensions[$_REQUEST['action']])) {
$slug = $_REQUEST['action'];
$title = sprintf(__('Upgrade %s', 'pp'), $pp_extensions[$slug]->label);
}
if ($slug) {
// temp workaround
global $pp_update_done;
if (!empty($pp_update_done)) {
$return;
}
$pp_update_done = true;
// check_admin_referer('upgrade-plugin_' . $plugin);
$parent_file = 'plugins.php';
$submenu_file = 'plugins.php';
?>
<style>
.press-permit .updating { background-image:url('<?php
echo admin_url('');
?>
/images/wspin_light.gif');background-repeat:no-repeat; }
.press-permit button.updating { background-position:5px 1px;padding-left:25px; }
.press-permit .icon32 { background:url('<?php
echo PP_URLPATH;
?>
/admin/images/pp-logo-32.png') no-repeat; width:18px;height:32px;float:left;margin-right:15px }
.press-permit p { font-family: sans-serif;font-size: 12px;line-height: 1.4em; }
</style>
<?php
$nonce = 'upgrade-plugin_' . $plugin;
$url = "update.php?action={$slug}&plugin=" . $plugin;
$upgrader = new PP_Core_Upgrader(new PP_Upgrader_Skin(compact('title', 'nonce', 'url', 'plugin')));
$upgrader->upgrade_pp_package($plugin);
define('UPDATED_PP_PLUGIN', true);
$plugin_updates = get_site_transient('update_plugins');
if (is_object($plugin_updates) && isset($plugin_updates->response)) {
unset($plugin_updates->response[$plugin]);
set_site_transient('update_plugins', $plugin_updates);
}
}
}
function flt_insert_pp_update_info($plugin_updates)
{
global $pp_extensions;
static $busy;
if (defined('UPDATED_PP_PLUGIN') || !empty($busy)) {
return $plugin_updates;
}
$busy = true;
$pp_updates = pp_get_version_info();
$busy = false;
foreach ($pp_extensions as $ext) {
if (!empty($pp_updates->response[$ext->basename]->package)) {
$plugin_updates->response[$ext->basename] = (object) array('slug' => $ext->slug);
// Add this PP extension to the WP plugin update notification count
}
}
return $plugin_updates;
}
function update_page_options($args)
{
global $pp_default_options;
do_action('pp_update_options', $args);
$default_prefix = apply_filters('pp_options_apply_default_prefix', '', $args);
foreach (explode(',', $_POST['all_options']) as $option_basename) {
$value = isset($_POST[$option_basename]) ? $_POST[$option_basename] : '';
if (!is_array($value)) {
$value = trim($value);
}
if ('beta_updates' == $option_basename) {
if (stripslashes_deep($value) != pp_get_option('beta_updates')) {
// force regeneration and buffering of file update urls
delete_site_transient('update_plugins');
pp_get_version_info(true, false, true);
wp_update_plugins();
}
}
pp_update_option($default_prefix . $option_basename, stripslashes_deep($value), $args);
}
foreach (explode(',', $_POST['all_otype_options']) as $option_basename) {
// support stored default values (to apply to any post type which does not have an explicit setting)
if (isset($_POST[$option_basename][0])) {
$_POST[$option_basename][''] = $_POST[$option_basename][0];
unset($_POST[$option_basename][0]);
}
$value = isset($pp_default_options[$option_basename]) ? $pp_default_options[$option_basename] : array();
if ($current = pp_get_option($option_basename)) {
// retain setting for any types which were previously enabled for filtering but are currently not registered
$value = array_merge($value, $current);
}
if (isset($_POST[$option_basename])) {
$value = array_merge($value, $_POST[$option_basename]);
}
foreach (array_keys($value) as $key) {
$value[$key] = stripslashes_deep($value[$key]);
}
pp_update_option($default_prefix . $option_basename, $value, $args);
}
if (!empty($_POST['post_blockage_priority'])) {
// once this is switched on manually, don't ever default-disable it again
if (get_option('ppperm_legacy_exception_handling')) {
delete_option('ppperm_legacy_exception_handling');
require_once dirname(__FILE__) . '/admin/admin-load_pp.php';
_pp_dashboard_dismiss_msg();
}
}
if (!empty($_POST['do_group_index_drop'])) {
if (get_option('pp_need_group_index_drop')) {
require_once dirname(__FILE__) . '/admin/update_pp.php';
PP_Updated::do_index_drop(PP_Updated::drop_group_indexes_sql(), 'pp_did_group_index_drop');
delete_option('pp_need_group_index_drop');
}
}
}
function upgrade_pp_package($plugin)
{
$is_active = is_plugin_active($plugin);
$this->init();
$this->upgrade_strings();
$current = get_site_transient('ppc_update_info');
if (!isset($current->response[$plugin])) {
$this->skin->set_result(false);
$this->skin->error('up_to_date');
$this->skin->after();
return false;
}
// Get the URL to the zip file
$r = $current->response[$plugin];
add_filter('upgrader_pre_install', array($this, 'deactivate_plugin_before_upgrade'), 10, 2);
add_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'), 10, 4);
$this->run(array('package' => $r->package, 'destination' => WP_PLUGIN_DIR, 'clear_destination' => true, 'clear_working' => true, 'hook_extra' => array('plugin' => $plugin, 'type' => 'plugin', 'action' => 'update')));
// Cleanup our hooks, incase something else does a upgrade on this connection.
remove_filter('upgrader_pre_install', array($this, 'deactivate_plugin_before_upgrade'));
remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'));
if (!$this->result || is_wp_error($this->result)) {
delete_site_transient('update_plugins');
// force reload of plugin status in case this is due to a key expiration
pp_get_version_info(true, false, true);
return $this->result;
}
if (!is_multisite() && $is_active) {
activate_plugins($plugin);
}
// Force refresh of plugin update information
set_site_transient('ppc_update_info', false);
// Force refresh of plugin update information
delete_site_transient('update_plugins');
wp_cache_delete('plugins', 'plugins');
}
function pp_get_all_updates_info($force_refresh = false)
{
$update_info = (array) get_site_transient('ppc_all_updates');
if (empty($update_info) || $force_refresh) {
$update_info = (array) pp_get_version_info(true, true);
// force refresh
}
return $update_info;
}