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<?php
// namespace administrator\components\com_jmap\models;
/**
* @package JMAP::ANALYZER::administrator::components::com_jmap
* @subpackage models
* @author Joomla! Extensions Store
* @copyright (C) 2015 - Joomla! Extensions Store
* @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html
*/
defined ( '_JEXEC' ) or die ( 'Restricted access' );
jimport ( 'joomla.filesystem.file' );
/**
* Analyzer concrete model
* Operates not on DB but directly on a cached copy of the XML sitemap file
*
* @package JMAP::ANALYZER::administrator::components::com_jmap
* @subpackage models
* @since 2.3.3
*/
class JMapModelAnalyzer extends JMapModel {
/**
* Number of XML records
*
* @access private
* @var Int
*/
private $recordsNumber;
/**
* Counter result set
*
* @access public
* @return int
*/
public function getTotal() {
// Return simply the XML records number
return $this->recordsNumber;
}
/**
* Main get data method
*
* @access public
* @return Object[]
*/
public function getData() {
// Load data from XML file, parse it to load records
$cachedSitemapFilePath = JPATH_COMPONENT_ADMINISTRATOR . '/cache/analyzer/';
// Has sitemap some vars such as lang or Itemid?
$sitemapLang = $this->getState('sitemaplang', '');
$sitemapLinksLang = $sitemapLang ? $sitemapLang . '/' : '';
$sitemapLang = $sitemapLang ? '_' . $sitemapLang : '';
$sitemapDataset = $this->getState('sitemapdataset', '');
$sitemapDataset = $sitemapDataset ? '_dataset' . (int)$sitemapDataset : '';
$sitemapItemid = $this->getState('sitemapitemid', '');
$sitemapItemid = $sitemapItemid ? '_menuid' . (int)$sitemapItemid : '';
// Final name
$cachedSitemapFilename = 'sitemap_xml' . $sitemapLang . $sitemapDataset . $sitemapItemid . '.xml';
// Start processing
try {
// Now check if the file correctly exists
if(JFile::exists($cachedSitemapFilePath . $cachedSitemapFilename)) {
$loadedSitemapXML = simplexml_load_file($cachedSitemapFilePath . $cachedSitemapFilename);
} else {
throw new JMapException ( JText::sprintf ( 'COM_JMAP_ANALYZER_NOCACHED_FILE_EXISTS', $this->_db->getErrorMsg () ), 'error' );
}
// Execute HTTP request and associate HTTP response code with each record links
$httpClient = new JMapHttp();
if($loadedSitemapXML->url->count()) {
// Manage splice pagination here for the XML records
$convertedIteratorToArray = iterator_to_array($loadedSitemapXML->url, false);
// Store number of records for pagination
$this->recordsNumber = count($convertedIteratorToArray);
// Execute pagination splicing if any limit is set
$limit = $this->getState ( 'limit' );
if($limit) {
$loadedSitemapXML = array_splice($convertedIteratorToArray, $this->getState ( 'limitstart' ), $this->getState ( 'limit' ));
} else {
$loadedSitemapXML = $convertedIteratorToArray;
}
// Now start the Analyzer
$linksAnalyzerWorkingMode = $this->getComponentParams()->get('linksanalyzer_workingmode', 1);
if($linksAnalyzerWorkingMode) {
$siteRouter = JRouterSite::getInstance('site', array('mode'=>JROUTER_MODE_SEF));
}
// Check the Analyzer Analysis working mode for the validation of links
$validationAnalysisStandard = (bool)($this->getComponentParams()->get('linksanalyzer_validation_analysis', 2) == 2);
if( version_compare(JVERSION, '3.4', '>=')) {
JApplicationCms::getInstance('site')->loadLanguage();
}
$headers = array('Accept'=>'text/html', 'User-Agent'=>'Googlebot-Image/1.0');
foreach ($loadedSitemapXML as $url) {
if($validationAnalysisStandard) {
$httpResponse = $httpClient->get($url->loc, $headers);
$url->httpstatus = $httpResponse->code;
}
// Find informations about the link, component and menu itemid if any, need a workaround to parse correctly from backend
if($linksAnalyzerWorkingMode) {
$baseAdmin = JURI::base();
$baseSite = str_replace('/administrator', '', $baseAdmin);
$fakedUrl = str_replace($baseSite, $baseAdmin, $url->loc);
$fakedUrl = str_replace($sitemapLinksLang, '', $fakedUrl);
// Now instantiate and parse the faked url from backend, replacing the uri base it will be = site
$uriObject = JURI::getInstance((string)$fakedUrl);
$parseUri = $siteRouter->parse($uriObject);
}
// Now augment the object to show informations
$url->component = isset($parseUri['option']) ? $parseUri['option'] : JText::_('COM_JMAP_ANALYZER_NOINFO');
$url->menuId = isset($parseUri['Itemid']) ? $parseUri['Itemid'] : JText::_('COM_JMAP_ANALYZER_NOINFO');
$url->menuTitle = JText::_('COM_JMAP_ANALYZER_NOINFO');
// Translate human menu
if(isset($parseUri['Itemid'])) {
$query = "SELECT" . $this->_db->quoteName('title') .
"\n FROM #__menu" .
"\n WHERE " .
$this->_db->quoteName('id') . " = " . (int)$parseUri['Itemid'];
$menuTitle = $this->_db->setQuery($query)->loadResult();
$url->menuTitle = $menuTitle;
}
}
// Perform array sorting if any
$order = $this->getState('order', null);
$jmapAnalyzerOrderDir = $this->getState('order_dir', 'asc');
if($validationAnalysisStandard && $order == 'httpstatus') {
function cmpAsc($a, $b){
return ((int)$a->httpstatus < (int)$b->httpstatus) ? -1 : 1;
}
function cmpDesc($a, $b){
return ((int)$a->httpstatus > (int)$b->httpstatus) ? -1 : 1;
}
$callbackName = ($jmapAnalyzerOrderDir == 'asc') ? 'cmpAsc' : 'cmpDesc';
usort($loadedSitemapXML, $callbackName);
}
if($order == 'link') {
function cmpAsc($a, $b){
return strcmp($a->loc, $b->loc);
}
function cmpDesc($a, $b){
return strcmp($b->loc, $a->loc);
}
$callbackName = ($jmapAnalyzerOrderDir == 'asc') ? 'cmpAsc' : 'cmpDesc';
usort($loadedSitemapXML, $callbackName);
}
} else {
throw new JMapException ( JText::sprintf ( 'COM_JMAP_ANALYZER_EMPTY_SITEMAP', $this->_db->getErrorMsg () ), 'notice' );
}
} catch ( JMapException $e ) {
$this->app->enqueueMessage ( $e->getMessage (), $e->getErrorLevel () );
$loadedSitemapXML = array ();
} catch ( Exception $e ) {
$jmapException = new JMapException ( $e->getMessage (), 'error' );
$this->app->enqueueMessage ( $jmapException->getMessage (), $jmapException->getErrorLevel () );
$loadedSitemapXML = array ();
}
return $loadedSitemapXML;
}
/**
* Return select lists used as filter for listEntities
*
* @access public
* @return array
*/
public function getFilters() {
$validationType = (int)($this->getComponentParams()->get('linksanalyzer_validation_analysis', 2));
$filteringFunction = ($validationType == 2) ? 'onchange="Joomla.submitform();"' : 'class="noanalyzer" onchange="JMapAnalyzer.filterOnAsyncPage(this);"';
$selectName = ($validationType == 2) ? 'filter_type' : 'async_type';
$datasourceTypes = array ();
$datasourceTypes [] = JHTML::_ ( 'select.option', null, JText::_ ( 'COM_JMAP_ANALYZER_ALL' ) );
$datasourceTypes [] = JHTML::_ ( 'select.option', '200', JText::_ ( 'COM_JMAP_ANALYZER_200' ) );
$datasourceTypes [] = JHTML::_ ( 'select.option', '301', JText::_ ( 'COM_JMAP_ANALYZER_301' ) );
$datasourceTypes [] = JHTML::_ ( 'select.option', '303', JText::_ ( 'COM_JMAP_ANALYZER_303' ) );
$datasourceTypes [] = JHTML::_ ( 'select.option', '404', JText::_ ( 'COM_JMAP_ANALYZER_404' ) );
$datasourceTypes [] = JHTML::_ ( 'select.option', '500', JText::_ ( 'COM_JMAP_ANALYZER_500' ) );
$filters ['type'] = JHTML::_ ( 'select.genericlist', $datasourceTypes, $selectName, $filteringFunction, 'value', 'text', $this->getState ( 'link_type' ) );
return $filters;
}
}
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