+global\ModuleHandler::init()

Complexity

Conditions	42
Paths	> 20000

Size

Total Lines	194
Code Lines	87

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

<?php
	function init()
	{
		$oModuleModel = getModel('module');
		$site_module_info = Context::get('site_module_info');

		// if success_return_url and error_return_url is incorrect
		$urls = array(Context::get('success_return_url'), Context::get('error_return_url'));
		foreach($urls as $url)
		{
			if(empty($url))
			{
				continue;
			}
		
			$urlInfo = parse_url($url);
			$host = $urlInfo['host'];
		
			$dbInfo = Context::getDBInfo();
			$defaultUrlInfo = parse_url($dbInfo->default_url);
			$defaultHost = $defaultUrlInfo['host'];
		
			if($host && ($host != $defaultHost && $host != $site_module_info->domain))
			{
				throw new Exception('msg_default_url_is_null');
			}
		}
		
		if(!$this->document_srl && $this->mid && $this->entry)
		{
			$oDocumentModel = getModel('document');
			$this->document_srl = $oDocumentModel->getDocumentSrlByAlias($this->mid, $this->entry);
			if($this->document_srl)
			{
				Context::set('document_srl', $this->document_srl);
			}
		}

		// Get module's information based on document_srl, if it's specified
		if($this->document_srl)
		{
			
			$module_info = $oModuleModel->getModuleInfoByDocumentSrl($this->document_srl);
			// If the document does not exist, remove document_srl
			if(!$module_info)
			{
				unset($this->document_srl);
			}
			else
			{
				// If it exists, compare mid based on the module information
				// if mids are not matching, set it as the document's mid
				if(!$this->mid || ($this->mid != $module_info->mid))
				{
					
					if(Context::getRequestMethod() == 'GET')
					{
						$this->mid = $module_info->mid;
						header('location:' . getNotEncodedSiteUrl($site_module_info->domain, 'mid', $this->mid, 'document_srl', $this->document_srl));
						return FALSE;
					}
					else
					{
						$this->mid = $module_info->mid;
						Context::set('mid', $this->mid);
					}
					
				}
				// if requested module is different from one of the document, remove the module information retrieved based on the document number
				if($this->module && $module_info->module != $this->module)
				{
					unset($module_info);
				}
			}

		}

		// If module_info is not set yet, and there exists mid information, get module information based on the mid
		if(!$module_info && $this->mid)

The variable $module_info does not seem to be defined for all execution paths leading up to this point.

		{
			$module_info = $oModuleModel->getModuleInfoByMid($this->mid, $site_module_info->site_srl);
			//if($this->module && $module_info->module != $this->module) unset($module_info);
		}

		// redirect, if module_site_srl and site_srl are different
		if(!$this->module && !$module_info && $site_module_info->site_srl == 0 && $site_module_info->module_site_srl > 0)
		{
			$site_info = $oModuleModel->getSiteInfo($site_module_info->module_site_srl);
			header("location:" . getNotEncodedSiteUrl($site_info->domain, 'mid', $site_module_info->mid));
			return FALSE;
		}

		// If module_info is not set still, and $module does not exist, find the default module
		if(!$module_info && !$this->module && !$this->mid)
		{
			$module_info = $site_module_info;
		}

		if(!$module_info && !$this->module && $site_module_info->module_site_srl)
		{
			$module_info = $site_module_info;
		}

		// redirect, if site_srl of module_info is different from one of site's module_info
		if($module_info && $module_info->site_srl != $site_module_info->site_srl && !isCrawler())
		{
			// If the module is of virtual site
			if($module_info->site_srl)
			{
				$site_info = $oModuleModel->getSiteInfo($module_info->site_srl);
				$redirect_url = getNotEncodedSiteUrl($site_info->domain, 'mid', Context::get('mid'), 'document_srl', Context::get('document_srl'), 'module_srl', Context::get('module_srl'), 'entry', Context::get('entry'));
				// If it's called from a virtual site, though it's not a module of the virtual site
			}
			else
			{
				$db_info = Context::getDBInfo();
				if(!$db_info->default_url)
				{
					return Context::getLang('msg_default_url_is_not_defined');
				}
				else
				{
					$redirect_url = getNotEncodedSiteUrl($db_info->default_url, 'mid', Context::get('mid'), 'document_srl', Context::get('document_srl'), 'module_srl', Context::get('module_srl'), 'entry', Context::get('entry'));
				}
			}
			header("location:" . $redirect_url);
			return FALSE;
		}

		// If module info was set, retrieve variables from the module information
		if($module_info)
		{
			$this->module = $module_info->module;
			$this->mid = $module_info->mid;
			$this->module_info = $module_info;
			Context::setBrowserTitle($module_info->browser_title);

			$viewType = (Mobile::isFromMobilePhone()) ? 'M' : 'P';
			$targetSrl = (Mobile::isFromMobilePhone()) ? 'mlayout_srl' : 'layout_srl';

			// use the site default layout.
			if($module_info->{$targetSrl} == -1)
			{
				$oLayoutAdminModel = getAdminModel('layout');
				$layoutSrl = $oLayoutAdminModel->getSiteDefaultLayout($viewType, $module_info->site_srl);
			}
			else
			{
				$layoutSrl = $module_info->{$targetSrl};
			}

			// reset a layout_srl in module_info.
			$module_info->{$targetSrl} = $layoutSrl;

			$part_config = $oModuleModel->getModulePartConfig('layout', $layoutSrl);
			Context::addHtmlHeader($part_config->header_script);
		}

		// Set module and mid into module_info
		if(!isset($this->module_info))
		{
			$this->module_info = new stdClass();
		}
		$this->module_info->module = $this->module;
		$this->module_info->mid = $this->mid;

		// Set site_srl add 2011 08 09
		$this->module_info->site_srl = $site_module_info->site_srl;

		// Still no module? it's an error
		if(!$this->module)
		{
			$this->error = 'msg_module_is_not_exists';
			$this->httpStatusCode = '404';
		}

		// If mid exists, set mid into context
		if($this->mid)
		{
			Context::set('mid', $this->mid, TRUE);

TRUE is of type boolean, but the function expects a integer.

		}
		
		// Call a trigger after moduleHandler init
		$output = ModuleHandler::triggerCall('moduleHandler.init', 'after', $this->module_info);
		if(!$output->toBool())
		{
			$this->error = $output->getMessage();
			return TRUE;
		}

		// Set current module info into context
		Context::set('current_module_info', $this->module_info);

$this->module_info is of type object, but the function expects a string.

		return TRUE;
	}