<?php
/**
 * @class  menuAdminModel
 * @brief admin model class of the menu module
 *
 * @author NHN (developers@xpressengine.com)
 * @package /modules/menu
 * @version 0.1
 */
class menuAdminModel extends menu
{
	private $menuSrlWithinHome = 0;

	/**
	 * Initialization
	 * @return void
	 */
	function init()
	{
	}

	/**
	 * Get a list of all menus
	 * @param object $obj
	 * @return object
	 */
	function getMenuList($obj)
	{
		if(!$obj->site_srl)
		{
			$site_module_info = Context::get('site_module_info');
			$obj->site_srl = (int)$site_module_info->site_srl;
		}
		$args->site_srl = $obj->site_srl;
		$args->sort_index = $obj->sort_index;
		$args->page = $obj->page?$obj->page:1;
		$args->list_count = $obj->list_count?$obj->list_count:20;
		$args->page_count = $obj->page_count?$obj->page_count:10;
		// document.getDocumentList query execution
		$output = executeQuery('menu.getMenuList', $args);
		// Return if no result or an error occurs
		if(!$output->toBool()||!count($output->data)) return $output;

		return $output;
	}

	/**
	 * Return all menus
	 * @param int $site_srl
	 * @return array
	 */
	function getMenus($site_srl = null)
	{
		if(!isset($site_srl))
		{
			$site_module_info = Context::get('site_module_info');
			$site_srl = (int)$site_module_info->site_srl;
		}
		// Get information from the DB
		$args->site_srl = $site_srl ;
		$args->menu_srl = $menu_srl;
		$output = executeQueryArray('menu.getMenus', $args);
		if(!$output->data) return;
		$menus = $output->data;
		return $menus;
	}

	/**
	 * Get information of a new menu from the DB
	 * Return DB and XML information of the menu
	 * @param int $menu_srl
	 * @return object
	 */
	function getMenu($menu_srl)
	{
		// Get information from the DB
		$args->menu_srl = $menu_srl;
		$output = executeQuery('menu.getMenu', $args);
		if(!$output->data) return;

		$menu_info = $output->data;
		$menu_info->xml_file = sprintf('./files/cache/menu/%s.xml.php',$menu_srl);
		$menu_info->php_file = sprintf('./files/cache/menu/%s.php',$menu_srl);
		return $menu_info;
	}

	/**
	 * Get information of a new menu from the DB, search condition is menu title
	 * Return DB and XML information of the menu
	 * @param string $title
	 * @return object
	 */
	function getMenuByTitle($title)
	{
		// Get information from the DB
		$args->title = $title;
		$output = executeQuery('menu.getMenuByTitle', $args);
		if(!$output->data) return;

		if(is_array($output->data)) $menu_info = $output->data[0];
		else $menu_info = $output->data;

		if($menu_info->menu_srl)
		{
			$menu_info->xml_file = sprintf('./files/cache/menu/%s.xml.php',$menu_info->menu_srl);
			$menu_info->php_file = sprintf('./files/cache/menu/%s.php',$menu_info->menu_srl);
		}
		return $menu_info;
	}

	/**
	 * Return item information of the menu_srl
	 * group_srls uses a seperator with comma(,) and converts to an array by explode
	 * @param int $menu_item_srl
	 * @return object
	 */
	function getMenuItemInfo($menu_item_srl)
	{
		// Get the menu information if menu_item_srl exists
		$args->menu_item_srl = $menu_item_srl;
		$output = executeQuery('menu.getMenuItem', $args);
		$node = $output->data;
		settype($node,'object');
		if($node->group_srls) $node->group_srls = explode(',',$node->group_srls);
		else $node->group_srls = array();

		$tmp_name = unserialize($node->name);
		if($tmp_name && count($tmp_name))
		{
			$selected_lang = array();
			$rand_name = $tmp_name[Context::getLangType()];
			if(!$rand_name) $rand_name = array_shift($tmp_name);
			$node->name = $rand_name;
		}
		return $node;
	}

	/**
	 * Return item information of the menu_srl
	 * @return void
	 */
	function getMenuAdminItemInfo()
	{
		$menuItemSrl = Context::get('menu_item_srl');
		$menuItem = $this->getMenuItemInfo($menuItemSrl);

		if(!$menuItem->url)
		{
			$menuItem->moduleType = null;
		}
		else if(!preg_match('/^http/i',$menuItem->url))
		{
			$oModuleModel = &getModel('module');
			$moduleInfo = $oModuleModel->getModuleInfoByMid($menuItem->url, 0);
			if(!$moduleInfo) $menuItem->moduleType = 'url';
			else
			{
				if($moduleInfo->mid == $menuItem->url)
				{
					$menuItem->moduleType = $moduleInfo->module;
					$menuItem->pageType = $moduleInfo->page_type;
					$menuItem->layoutSrl = $moduleInfo->layout_srl;
				}
			}
		}
		else $menuItem->moduleType = 'url';

		// grant setting
		if(is_array($menuItem->group_srls) && count($menuItem->group_srls) > 0)
		{
			if($menuItem->group_srls[0] == -1)
			{
				$menuItem->grant = 'member';
			}
			else if($menuItem->group_srls[0] == -3)
			{
				$menuItem->grant = 'manager';
			}
			else
			{
				$menuItem->grant = 'group';
			}
		}

		// get groups
		$oMemberModel = &getModel('member');
		$oModuleAdminModel = &getAdminModel('module');
		$output = $oMemberModel->getGroups();
		if(is_array($output))
		{
			$groupList = array();
			foreach($output AS $key=>$value)
			{

				$groupList[$value->group_srl]->group_srl = $value->group_srl;
				if(substr($value->title,0,12)=='$user_lang->')
				{
					$tmp = $oModuleAdminModel->getLangCode(0, $value->title);
					$groupList[$value->group_srl]->title = $tmp[Context::getLangType()];
				}
				else $groupList[$value->group_srl]->title = $value->title;

				if(in_array($key, $menuItem->group_srls)) $groupList[$value->group_srl]->isChecked = true;
				else $groupList[$value->group_srl]->isChecked = false;
			}
		}
		$menuItem->groupList = $groupList;

		$oModuleController = &getController('module');
		$menuItem->name_key = $menuItem->name;
		$oModuleController->replaceDefinedLangCode($menuItem->name);

		$this->add('menu_item', $menuItem);
	}

	/**
	 * Return menu item list by menu number
	 * @param int $menu_srl
	 * @param int $parent_srl
	 * @param array $columnList
	 * @return object
	 */
	function getMenuItems($menu_srl, $parent_srl = null, $columnList = array())
	{
		$args->menu_srl = $menu_srl;
		$args->parent_srl = $parent_srl;

		$output = executeQueryArray('menu.getMenuItems', $args, $columnList);
		return $output;
	}

	/**
	 * Return menu name in each language to support multi-language
	 * @param string $source_name
	 * @param int $site_srl
	 * @return array
	 */
	function getMenuItemNames($source_name, $site_srl = null)
	{
		if(!$site_srl)
		{
			$site_module_info = Context::get('site_module_info');
			$site_srl = (int)$site_module_info->site_srl;
		}
		// Get language code
		$oModuleAdminModel = &getAdminModel('module');
		return $oModuleAdminModel->getLangCode($site_srl, $source_name);
	}

	/**
	 * Get a template by using the menu_srl and retrun.
	 * Return html after compiling tpl on the server in order to add menu information on the admin page
	 * @return void
	 */
	function getMenuAdminTplInfo()
	{
		// Get information on the menu for the parameter settings
		$menu_item_srl = Context::get('menu_item_srl');
		$parent_srl = Context::get('parent_srl');
		// Get a list of member groups
		$oMemberModel = &getModel('member');
		$group_list = $oMemberModel->getGroups();
		Context::set('group_list', $group_list);
		// Add a sub-menu if there is parent_srl but not menu_item_srl
		if(!$menu_item_srl && $parent_srl)
		{
			// Get information of the parent menu
			$parent_info = $this->getMenuItemInfo($parent_srl);
			// Default parameter settings for a new menu
			$item_info->menu_item_srl = getNextSequence();
			$item_info->parent_srl = $parent_srl;
			$item_info->parent_menu_name = $parent_info->name;
			// In case of modifying the existing menu or addting a new menu to the root
		}
		else
		{
			// Get information of the menu if menu_item_srl exists
			if($menu_item_srl) $item_info = $this->getMenuItemInfo($menu_item_srl);
			// Get only menu_item_srl if no values found, considering it as adding a new menu
			if(!$item_info->menu_item_srl)
			{
				$item_info->menu_item_srl = getNextSequence();
			}
		}
		Context::set('item_info', $item_info);
		//Security
		$security = new Security();
		$security->encodeHTML('group_list..title');
		$security->encodeHTML('item_info.url');
		$security->encodeHTML('item_info.name');

		// Compile the template file into tpl variable and then return it
		$oTemplate = &TemplateHandler::getInstance();
		$tpl = $oTemplate->compile($this->module_path.'tpl', 'menu_item_info');

		$this->add('tpl', str_replace("\n"," ",$tpl));
	}

	/**
	 * get installed menu type api
	 */
	function getMenuAdminInstalledMenuType()
	{
		$this->add('menu_types', $this->getModuleListInSitemap(0));
	}

	/**
	 * @brief when menu add in sitemap, select module list
	 * this menu showing with trigger
	 * @param int $site_srl
	 * @return array
	 */
	function getModuleListInSitemap($site_srl = 0)
	{
		$oModuleModel = &getModel('module');
		$columnList = array('module');
		$moduleList = array('page');

		$output = $oModuleModel->getModuleListByInstance($site_srl, $columnList);
		if(is_array($output->data))
		{
			foreach($output->data AS $key=>$value)
			{
				array_push($moduleList, $value->module);
			}
		}

		// after trigger
		$output = ModuleHandler::triggerCall('menu.getModuleListInSitemap', 'after', $moduleList);
		if(!$output->toBool()) return $output;

		$localModuleList = array_unique($moduleList);

		$oAutoinstallModel = getModel('autoinstall');
		
		// get have instance
		$remotePackageList = $oAutoinstallModel->getHaveInstance(array('path'));
		$remoteModuleList = array();
		foreach($remotePackageList as $package)
		{
			if(strpos($package->path, './modules/') !== 0) continue;

			$pathInfo = explode('/', $package->path);
			$remoteModuleList[] = $pathInfo[2];
		}

		// all module list
		$allModuleList = FileHandler::readDir('./modules', '/^([a-zA-Z0-9_-]+)$/');

		// union have instance and all module list
		$haveInstance = array_intersect($remoteModuleList, $allModuleList);

		// union
		$moduleList = array_unique(array_merge($localModuleList, $haveInstance));

		$moduleInfoList = array();
		Context::loadLang('modules/page/lang');
		if(is_array($moduleList))
		{
			foreach($moduleList AS $key=>$value)
			{
				$moduleInfo = $oModuleModel->getModuleInfoXml($value);
				$defaultSkin = $oModuleModel->getModuleDefaultSkin($value, 'P');
				$defaultMobileSkin = $oModuleModel->getModuleDefaultSkin($value, 'M');
				$skinInfo = $oModuleModel->loadSkinInfo(ModuleHandler::getModulePath($value), $defaultSkin);
				$mobileSkinInfo = $oModuleModel->loadSkinInfo(ModuleHandler::getModulePath($value), $defaultMobileSkin);
				$moduleInfo->defaultSkin = new stdClass();
				$moduleInfo->defaultSkin->skin = $defaultSkin;
				$moduleInfo->defaultSkin->title = $skinInfo->title ? $skinInfo->title : $defaultSkin;
				$moduleInfo->defaultMobileSkin = new stdClass();
				$moduleInfo->defaultMobileSkin->skin = $defaultMobileSkin;
				$moduleInfo->defaultMobileSkin->title = $mobileSkinInfo->title ? $mobileSkinInfo->title : $defaultMobileSkin;

				$moduleInfo->package_srl = $oAutoinstallModel->getPackageSrlByPath('./modules/' . $value);
				$moduleInfo->url = _XE_LOCATION_SITE_ . '?mid=download&package_srl=' . $moduleInfo->package_srl;

				if($value == 'page')
				{
					$pageTypeName = Context::getLang('page_type_name');
					$moduleInfo->title = $pageTypeName['ARTICLE'];
					$moduleInfoList['ARTICLE'] = $moduleInfo;
					$wModuleInfo = clone $moduleInfo;
					unset($wModuleInfo->default_skin);
					unset($wModuleInfo->default_mskin);
					$wModuleInfo->title = $pageTypeName['WIDGET'];
					$wModuleInfo->no_skin = 'Y';
					$moduleInfoList['WIDGET'] = $wModuleInfo;
					$oModuleInfo = clone $moduleInfo;
					unset($oModuleInfo->default_skin);
					unset($oModuleInfo->default_mskin);
					$oModuleInfo->title = $pageTypeName['OUTSIDE'];
					$oModuleInfo->no_skin = 'Y';
					$moduleInfoList['OUTSIDE'] = $oModuleInfo;
				}
				else
				{
					$moduleInfoList[$value] = $moduleInfo;
				}
			}
		}

		return $moduleInfoList;
	}

	public function getMenuAdminSiteMap()
	{
		$menuSrl = Context::get('menu_srl');

		$oModuleModel = &getModel('module');
		$oMenuAdminController = &getAdminController('menu');
		$columnList = array('modules.mid', 'modules.browser_title', 'sites.index_module_srl');
		$start_module = $oModuleModel->getSiteInfo(0, $columnList);

		$menuList = array();
		if($menuSrl)
		{
			$isMenuFixed = false;
			$output = $this->getMenu($menuSrl);
			$php_file = sprintf('./files/cache/menu/%s.php',$output->menu_srl);
			if(file_exists($php_file)) @include($php_file);
			else
			{
				$oMenuAdminController->makeXmlFile($menuSrl);
			}

			if(count($menu->list)>0)
			{
				foreach($menu->list AS $key=>$value)
				{
					$this->_menuInfoSetting($menu->list[$key], $start_module, $isMenuFixed, $menuSrl);
				}
			}

			// menu recreate
			if($isMenuFixed)
			{
				$oMenuAdminController->makeXmlFile($menuSrl);
			}

			$menuItems->menuSrl = $output->menu_srl;
			$menuItems->title = $output->title;
			$menuItems->menuItems = $menu;
			array_push($menuList, $menuItems);
		}
		else
		{
			$menuListFromDB = $this->getMenus();
			if(is_array($menuListFromDB))
			{
				$oAdmin = &getClass('admin');
				foreach($menuListFromDB AS $key=>$value)
				{
					if($value->title == $oAdmin->getAdminMenuName()) unset($output[$key]);
					else
					{
						unset($menu);
						unset($menuItems);
						$value->php_file = sprintf('./files/cache/menu/%s.php',$value->menu_srl);
						if(file_exists($value->php_file)) @include($value->php_file);
						else
						{
							$oMenuAdminController->makeXmlFile($value->menu_srl);
						}

						$isMenuFixed = false;
						if(count($menu->list)>0)
						{
							foreach($menu->list AS $key2=>$value2)
							{
								$this->_menuInfoSetting($menu->list[$key2], $start_module, $isMenuFixed, $value->menu_srl);
							}
						}

						// menu recreate
						if($isMenuFixed)
						{
							$oMenuAdminController->makeXmlFile($value->menu_srl);
						}

						$menuItems->menuSrl = $value->menu_srl;
						$menuItems->title = $value->title;
						$menuItems->menuItems = $menu;

						if($value->menu_srl == $this->menuSrlWithinHome)
						{
							$menuList[-1] = $menuItems;
						}
						else
						{
							array_push($menuList, $menuItems);
						}
					}
				}
			}
		}
		ksort($menuList);

		$this->add('menuList', $menuList);
	}

	/**
	 * Get module's detail setup contents
	 * @return void
	 */
	public function getMenuAdminDetailSetup()
	{
		$menuItemSrl = Context::get('menu_item_srl');
		if(!$menuItemSrl)
		{
			return new Object(-1, 'msg_invalid_request');
		}

		$menuItemInfo = $this->getMenuItemInfo($menuItemSrl);

		// if menu is shortcut
		if($menuItemInfo->is_shortcut == 'Y')
		{
			return new Object(-1, 'msg_invalid_request');
		}

		// get module info
		$oModuleModel = &getModel('module');
		$moduleInfo = $oModuleModel->getModuleInfoByMid($menuItemInfo->url);

		// get xml info
		$moduleConfInfo = $oModuleModel->getModuleInfoXml($moduleInfo->module);

		$setupUrl = sprintf('index.php?module=admin&act=%s&module_srl=%s&isLayoutDrop=1', $moduleConfInfo->setup_index_act, $moduleInfo->module_srl);
		$this->add('setupUrl', $setupUrl);

		$this->setRedirectUrl($setupUrl);
	}

	/**
	 * Setting menu information(recursive)
	 * @param array $menu
	 * @return void
	 */
	private function _menuInfoSetting(&$menu, &$start_module, &$isMenuFixed, $menuSrl)
	{
		$oModuleModel = &getModel('module');
		// if url is empty and is_shortcut is 'N', change to is_shortcut 'Y'
		if(!$menu['url'] && $menu['is_shortcut'] == 'N')
		{
			$menu['is_shortcut'] = 'Y';

			unset($args);
			$args->menu_item_srl = $menu['node_srl'];
			$args->is_shortcut = 'Y';
			if($menu['menu_name_key']) $args->name = $menu['menu_name_key'];
			else $args->name = $menu['menu_name'];
			$output = executeQuery('menu.updateMenuItem', $args);

			$isMenuFixed = true;
		}

		//if menu type is module menu
		if(!empty($menu['url']) && !preg_match('/^http/i', $menu['url']))
		{
			unset($midInfo);
			unset($moduleInfo);
			$midInfo = $oModuleModel->getModuleInfoByMid($menu['url'], 0);
			$moduleInfo = $oModuleModel->getModuleInfoXml($midInfo->module);
			if($moduleInfo->setup_index_act)
			{
				$menu['module_srl'] = $midInfo->module_srl;
				$menu['module'] = $midInfo->module;
				if($midInfo->page_type)
				{
					$menu['module_type'] = $midInfo->page_type;
				}
				else
				{
					$menu['module_type'] = $midInfo->module;
				}
				$menu['setup_index_act'] = $moduleInfo->setup_index_act;
			}
			if($menu['is_shortcut'] == 'N' && $midInfo->mid == $start_module->mid)
			{
				$menu['is_start_module'] = true;
				$this->menuSrlWithinHome = $menuSrl;
			}
			// setting layout srl for layout management
			$menu['layout_srl'] = $midInfo->layout_srl;
		}
		if(count($menu['list']) > 0)
		{
			foreach($menu['list'] AS $key=>$value)
			{
				$this->_menuInfoSetting($menu['list'][$key], $start_module, $isMenuFixed, $menuSrl);
			}
		}
	}
}
/* End of file menu.admin.model.php */
/* Location: ./modules/menu/menu.admin.model.php */