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<?php
// namespace components\com_jmap\views\sitemap;
/**
* @package JMAP::SITEMAP::components::com_jmap
* @subpackage views
* @subpackage sitemap
* @author Joomla! Extensions Store
* @copyright (C) 2021 - Joomla! Extensions Store
* @license GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html
*/
defined ( '_JEXEC' ) or die ( 'Restricted access' );
/**
* Main view class
*
* @package JMAP::SITEMAP::components::com_jmap
* @subpackage views
* @subpackage sitemap
* @since 1.0
*/
class JMapViewSitemap extends JMapView {
// Template view variables
protected $data;
protected $cparams;
protected $HTTPClient;
protected $application;
protected $xslt;
protected $mainImagesRegex;
protected $validCustomImagesProcessor;
protected $liveSite;
protected $outputtedLinksBuffer;
protected $liveSiteCrawler;
protected $source;
protected $sourceparams;
protected $asCategoryTitleField;
protected $imagesOutputtedLinksBuffer;
/**
* Display the XML sitemap
* @access public
* @return void
*/
function display($tpl = null) {
$document = $this->document;
$document->setMimeEncoding('application/xml');
// Call by cache handler get no params, so recover from model state
if(!$tpl) {
$tpl = $this->getModel ()->getState ( 'documentformat' );
}
$this->data = $this->get ( 'SitemapData' );
$this->cparams = $this->getModel ()->getState ( 'cparams' );
// Transport wrapper
$this->HTTPClient = new JMapHttp(null, $this->cparams);
$this->application = JFactory::getApplication();
$this->xslt = $this->getModel()->getState('xslt');
// Set regex for the images crawler
$this->mainImagesRegex = $this->cparams->get('regex_images_crawler', 'advanced') == 'standard' ?
'/(<img)([^>])*(src=["\']([^"\']+)["\'])([^>])*/i' : '/(<img)([^>])*(src=["\']?([^"\']+\.(jpg|jpeg|gif|png|svg|webp))["\']?)([^>])*/i';
// Custom tags and attributes
$this->validCustomImagesProcessor = false;
$customImages = $this->cparams->get ( 'custom_images_processor', 0 );
$explodedTags = null;
$customImagesTags = trim($this->cparams->get ( 'custom_images_processor_tags', '' ));
$explodedAttributes = null;
$customImagesAttributes = trim($this->cparams->get ( 'custom_images_processor_attributes', '' ));
if($customImages) {
if($customImagesTags) {
$explodedTags = explode(',', $customImagesTags);
if(!empty($explodedTags)) {
foreach ($explodedTags as &$customImageTag) {
$customImageTag = strtolower(trim($customImageTag));
$customImageTag = preg_replace("/[^a-z0-9-]/i", '', $customImageTag);
}
}
}
if($customImagesAttributes) {
$explodedAttributes = explode(',', $customImagesAttributes);
if(!empty($explodedAttributes)) {
foreach ($explodedAttributes as &$customImageAttribute) {
$customImageAttribute = strtolower(trim($customImageAttribute));
$customImageAttribute = preg_replace("/[^a-z0-9-]/i", '', $customImageAttribute);
}
}
}
}
$this->validCustomImagesProcessor = $customImages && is_array($explodedTags) && is_array($explodedAttributes);
if($this->validCustomImagesProcessor) {
$this->validExplodedTags = $explodedTags;
$this->validExplodedAttributes = $explodedAttributes;
}
$uriInstance = JUri::getInstance();
$customHttpPort = trim($this->cparams->get('custom_http_port', ''));
$getPort = $customHttpPort ? ':' . $customHttpPort : '';
$customDomain = trim($this->cparams->get('custom_sitemap_domain', ''));
$getDomain = $customDomain ? rtrim($customDomain, '/') : rtrim($uriInstance->getScheme() . '://' . $uriInstance->getHost(), '/');
if($this->cparams->get('append_livesite', true)) {
$this->liveSite = rtrim($getDomain . $getPort, '/');
} else {
$this->liveSite = null;
}
// Initialize output links buffer with exclusion for links
$this->outputtedLinksBuffer = $this->getModel()->getExcludedLinks($this->liveSite);
// Crawler live site management
if($this->cparams->get('sh404sef_multilanguage', 0) && JMapLanguageMultilang::isEnabled()) {
$lang = '/' . $this->app->input->get('lang');
// Check if sh404sef insert language code param is off, otherwise the result would be doubled language chunk in liveSiteCrawler
$sh404SefParams = JComponentHelper::getParams('com_sh404sef');
if($sh404SefParams->get('shInsertLanguageCode', 0) || !$sh404SefParams->get('Enabled', 1)) {
$lang = null;
}
$this->liveSiteCrawler = rtrim($getDomain . $getPort . $lang, '/');
} else {
$this->liveSiteCrawler = rtrim($getDomain . $getPort, '/');
}
// Check if the live site crawler must be forced to the non https domain
if($this->cparams->get('force_crawler_http', 0)) {
$this->liveSiteCrawler = str_replace('https://', 'http://', $this->liveSiteCrawler);
}
$this->setLayout('default');
parent::display ($tpl);
}
}