<?php
/*-------------------------------------------------------
*
*   LiveStreet Engine Social Networking
*   Copyright © 2008 Mzhelskiy Maxim
*
*--------------------------------------------------------
*
*   Official site: www.livestreet.ru
*   Contact e-mail: rus.engine@gmail.com
*
*   GNU General Public License, version 2:
*   http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
---------------------------------------------------------
*/

/**
 * Класс обработки УРЛа вида /comments/
 *
 */
class ActionAdmin extends Action {

	/**
	 * Главное меню
	 *
	 * @var string
	 */
	protected $sMenuHeadItemSelect='admin';

	public function Init() {
		if(!$this->User_IsAuthorization() or !$oUserCurrent=$this->User_GetUserCurrent() or !$oUserCurrent->isAdministrator()) {
			return parent::EventNotFound();
		}
                  $this->SetDefaultEvent('index');

		$this->oUserCurrent=$oUserCurrent;
	}

	protected function RegisterEvent() {
		$this->AddEvent('index','EventIndex');
		$this->AddEvent('plugins','EventPlugins');
		$this->AddEvent('restorecomment','EventRestoreComment');
		$this->AddEvent('userfields','EventUserfields');
	}


	/**********************************************************************************
	 ************************ РЕАЛИЗАЦИЯ ЭКШЕНА ***************************************
	 **********************************************************************************
	 */
    
         protected function EventIndex() {
             
         }

	protected function EventRestoreComment() {
		set_time_limit(0);
		$this->Comment_RestoreTree();
		$this->Cache_Clean();
		die('restore ok');
	}

	protected function EventPlugins() {
		$this->sMenuHeadItemSelect='plugins';
		/**
		 * Обработка удаления плагинов
		 */
		if (isPost('submit_plugins_del')) {
			$this->Security_ValidateSendForm();

			$aPluginsDelete=getRequest('plugin_del');
			if (is_array($aPluginsDelete)) {
				$this->Plugin_Delete(array_keys($aPluginsDelete));
			}
		}
		/**
		 * Получаем название плагина и действие
		 */
		if($sPlugin=getRequest('plugin',null,'get') and $sAction=getRequest('action',null,'get')) {
			return $this->SubmitManagePlugin($sPlugin,$sAction);
		}
		/**
		 * Передан ли номер страницы
		 */
		$iPage=	preg_match("/^\d+$/i",$this->GetEventMatch(2)) ? $this->GetEventMatch(2) : 1;
		/**
		 * Получаем список блогов
		 */
		$aPlugins=$this->Plugin_GetList();
		/**
		 * Загружаем переменные в шаблон
		 */
		$this->Viewer_Assign("aPlugins",$aPlugins);
		$this->Viewer_AddHtmlTitle($this->Lang_Get('plugins_administartion_title'));
		/**
		 * Устанавливаем шаблон вывода
		 */
		$this->SetTemplateAction('plugins');
	}

    protected function EventUserFields()
    {
        switch(getRequest('action')) {
            case 'add':
                $this->Viewer_SetResponseAjax('json');
                 if (!$this->checkUserField()) {
                    return;
                }
                $oField = Engine::GetEntity('User_Field');
                $oField->setName(getRequest('name'));
                $oField->setTitle(getRequest('title'));
                $oField->setPattern(getRequest('pattern'));
                
                $iId = $this->User_addUserField($oField);
                if(!$iId) {
                    $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                    return;
                }
                $this->Viewer_AssignAjax('id', $iId);
                $this->Viewer_AssignAjax('lang_delete', $this->Lang_Get('user_field_delete'));
                $this->Viewer_AssignAjax('lang_edit', $this->Lang_Get('user_field_update'));
                $this->Message_AddNotice($this->Lang_Get('user_field_added'),$this->Lang_Get('attention'));
                break;
            case 'delete':
                $this->Viewer_SetResponseAjax('json');
                if (!getRequest('id')) {
                    $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                    return;
                }
                $this->User_deleteUserField(getRequest('id'));
                $this->Message_AddNotice($this->Lang_Get('user_field_deleted'),$this->Lang_Get('attention'));
                break;
            case 'update':
                $this->Viewer_SetResponseAjax('json');
                if (!getRequest('id')) {
                    $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                    return;
                }
                if (!$this->User_userFieldExistsById(getRequest('id'))) {
                    $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                    return false;
                }
                if (!$this->checkUserField()) {
                    return;
                }
                $oField = Engine::GetEntity('User_Field');
                $oField->setId(getRequest('id'));
                $oField->setName(getRequest('name'));
                $oField->setTitle(getRequest('title'));
                $oField->setPattern(getRequest('pattern'));
                
                if ($this->User_updateUserField($oField)) {
                    $this->Message_AddError($this->Lang_Get('system_error'),$this->Lang_Get('error'));
                    return;
                }
                $this->Message_AddNotice($this->Lang_Get('user_field_updated'),$this->Lang_Get('attention'));
                break;
            default:
            	/**
				 * Загружаем в шаблон JS текстовки
				 */
            	$this->Lang_AddLangJs(array('user_field_delete_confirm'));
            	
                $aUserFields = $this->User_getUserFields();
                $this->Viewer_Assign('aUserFields',$aUserFields);
                $this->SetTemplateAction('user_fields');
                $this->Viewer_AppendScript(Config::Get('path.static.skin').'/js/userfield.js');
        }
    }
    public function checkUserField()
    {
         if (!getRequest('title')) {
            $this->Message_AddError($this->Lang_Get('user_field_error_add_no_title'),$this->Lang_Get('error'));
            return false;
        }
        if (!getRequest('name')) {
            $this->Message_AddError($this->Lang_Get('user_field_error_add_no_name'),$this->Lang_Get('error'));
            return false;
        }
        if ($this->User_userFieldExistsByName(getRequest('name'), getRequest('id'))) {
            $this->Message_AddError($this->Lang_Get('user_field_error_name_exists'),$this->Lang_Get('error'));
            return false;
        }
        return true;
    }

	/**
	 * Активация\деактивация плагина
	 *
	 * @param string $sPlugin
	 * @param string $sAction
	 */
	protected function SubmitManagePlugin($sPlugin,$sAction) {
		$this->Security_ValidateSendForm();
		if(!in_array($sAction,array('activate','deactivate'))) {
			$this->Message_AddError($this->Lang_Get('plugins_unknown_action'),$this->Lang_Get('error'),true);
			Router::Location(Router::GetPath('plugins'));
		}
		/**
		 * Активируем\деактивируем плагин
		 */
		if($bResult=$this->Plugin_Toggle($sPlugin,$sAction)) {
			$this->Message_AddNotice($this->Lang_Get('plugins_action_ok'),$this->Lang_Get('attention'),true);
		} else {
			if(!($aMessages=$this->Message_GetErrorSession()) or !count($aMessages)) $this->Message_AddErrorSingle($this->Lang_Get('system_error'),$this->Lang_Get('error'),true);
		}
		/**
		 * Возвращаем на страницу управления плагинами
		 */
		Router::Location(Router::GetPath('admin').'plugins/');
	}


    /**
	 * Выполняется при завершении работы экшена
	 *
	 */
	public function EventShutdown() {
		/**
		 * Загружаем в шаблон необходимые переменные
		 */
		$this->Viewer_Assign('sMenuHeadItemSelect',$this->sMenuHeadItemSelect);
	}
}
?>