/**
* Update a plugin
*
* @access private
* @param mixed $plugin
* @return array
*/
function _wprp_upgrade_plugin($plugin)
{
include_once ABSPATH . 'wp-admin/includes/admin.php';
if (!_wprp_supports_plugin_upgrade()) {
return array('status' => 'error', 'error' => 'WordPress version too old for plugin upgrades');
}
$skin = new WPRP_Plugin_Upgrader_Skin();
$upgrader = new Plugin_Upgrader($skin);
$is_active = is_plugin_active($plugin);
// Do the upgrade
ob_start();
$result = $upgrader->upgrade($plugin);
$data = ob_get_contents();
ob_clean();
if (!$result && !is_null($result) || $data) {
return array('status' => 'error', 'error' => 'file_permissions_error');
} elseif (is_wp_error($result)) {
return array('status' => 'error', 'error' => $result->get_error_code());
}
if ($skin->error) {
return array('status' => 'error', 'error' => $skin->error);
}
// If the plugin was activited, we have to re-activate it
// @todo Shouldn't this use activate_plugin?
if ($is_active) {
$current = get_option('active_plugins', array());
$current[] = plugin_basename(trim($plugin));
sort($current);
update_option('active_plugins', $current);
}
return array('status' => 'success');
}
// TODO Instead should just fire actions which we hook into.
// TODO should namespace api methods?
switch ($action) {
// TODO should be dynamic
case 'get_plugin_version':
$actions[$action] = '1.1';
break;
case 'get_filesystem_method':
$actions[$action] = get_filesystem_method();
break;
case 'get_wp_version':
global $wp_version;
$actions[$action] = (string) $wp_version;
break;
case 'get_plugins':
$actions[$action] = _wprp_supports_plugin_upgrade() ? _wprp_get_plugins() : 'not-implemented';
break;
case 'upgrade_plugin':
$actions[$action] = _wprp_upgrade_plugin((string) $_GET['plugin']);
break;
case 'get_themes':
$actions[$action] = _wprp_supports_theme_upgrade() ? _wprp_get_themes() : 'not-implemented';
break;
case 'upgrade_theme':
$actions[$action] = _wprp_upgrade_theme((string) $_GET['theme']);
break;
case 'do_backup':
case 'delete_backup':
case 'supports_backups':
case 'get_backup':
$actions[$action] = _wprp_backups_api_call($action);
