public static function body($page, $pageLinks, $itemLevel)
{
// $baseFolder = ($itemLevel <= 0) ? '' : str_repeat('../',$itemLevel) ;
$body = $page->content;
$domDocument = new DOMDocument();
$domDocument->loadHTML($body);
$base = $domDocument->getElementsByTagName('base');
$option = JFactory::getApplication()->input->get('option');
$comParams = JComponentHelper::getParams($option);
$newBaseURL = rtrim($comParams->get('base_url'), '/') . '/';
$links = $domDocument->getElementsByTagName('link');
$scripts = $domDocument->getElementsByTagName('script');
$images = $domDocument->getElementsByTagName('img');
$pictures = $domDocument->getElementsByTagName('source');
$body = str_replace(JURI::root(), '', $body);
foreach ($links as $link) {
$url = $link->getAttribute('href');
$relativeUrl = StaticContentHelperUrl::getRelativeLink($url);
$link->setAttribute('href', $relativeUrl);
$body = str_replace('href="' . htmlspecialchars($url) . '"', 'href="' . $relativeUrl . '"', $body);
self::copyFile($link, 'href');
}
foreach ($images as $img) {
$url = $img->getAttribute('src');
$relativeUrl = StaticContentHelperUrl::getRelativeLink($url);
$img->setAttribute('src', $relativeUrl);
$body = str_replace('src="' . $url . '"', 'src="' . $relativeUrl . '"', $body);
self::copyFile($img, 'src');
}
foreach ($pictures as $picture) {
$url = $picture->getAttribute('srcset');
$relativeUrl = StaticContentHelperUrl::getRelativeLink($url);
$picture->setAttribute('srcset', $relativeUrl);
$body = str_replace('src="' . $url . '"', 'src="' . $relativeUrl . '"', $body);
self::copyFile($picture, 'srcset');
}
foreach ($scripts as $script) {
$url = $script->getAttribute('src');
$relativeUrl = StaticContentHelperUrl::getRelativeLink($url);
$script->setAttribute('src', $relativeUrl);
$body = str_replace('src="' . $url . '"', 'src="' . $relativeUrl . '"', $body);
self::copyFile($script, 'src');
}
if (!empty($pageLinks['print'])) {
$body = self::fixPrintLinks($body, $pageLinks['print']);
}
$body = self::fixMenuLinks($body, $pageLinks);
$body = self::fixBannersLinks($body);
// Need to parse DOM again since the original 'base' could
// have been already replaced.
$domDocument = new DOMDocument();
$domDocument->loadHTML($body);
if ($base = $domDocument->getElementsByTagName('base')) {
foreach ($base as $node) {
$href = $node->getAttribute('href');
$body = str_replace('<base href="' . $href . '" />', '<base href="' . $newBaseURL . '" />', $body);
}
}
unset($domDocument);
return $body;
}
/**
* Discover internal links
*
*/
public function _discoverInteralLinks()
{
$tmpLinks = array('print' => array(), 'pages' => array());
foreach ($this->_links['menu'] as $link) {
$dom = new DomDocument();
$dom->loadHTML($link->content);
$aElements = $dom->getElementsByTagName('a');
foreach ($aElements as $aElement) {
$href = $aElement->getAttribute('href');
$full_link = StaticContentHelperUrl::getFullLink($href);
if (!StaticContentHelperMenu::isSatisfatoryLink($full_link)) {
continue;
}
$pageName = StaticContentHelperUrl::createPageName($full_link);
if (StaticContentHelperUrl::isPrintLink($full_link)) {
$tmpLinks['print'][$href] = $pageName;
}
if (StaticContentHelperUrl::isFeedLink($full_link)) {
$relative_link = $pageName;
} else {
$relative_link = StaticContentHelperUrl::getRelativeLink($href);
}
if (!$this->existsLink($full_link)) {
$cache_id = md5($full_link);
$content = $this->_cachePage->get($cache_id);
if (empty($content)) {
$content = file_get_contents($full_link);
$this->_cachePage->store($content, $cache_id);
}
$link = new stdClass();
$link->file = $pageName;
$link->full = $full_link;
$link->relative = ltrim($relative_link, '/');
$link->content = $content;
array_push($tmpLinks['pages'], $link);
}
}
unset($dom);
}
return $tmpLinks;
}
