?>
</h1>
<?php
$codeExample1 = '<?php
echo rex_getUrl(42);
// --> ' . seo42::getUrlStart() . 'questions/the-ultimate-answer.html
echo seo42::getFullUrl(42);
// --> ' . seo42::getServerUrl() . 'questions/the-ultimate-answer.html
echo seo42::getMediaFile("image.png");
// --> ' . seo42::getUrlStart() . $REX['MEDIA_DIR'] . '/image.png
echo seo42::getMediaUrl("image.png");
// --> ' . seo42::getMediaUrl('image.png') . '
echo seo42::getAbsoluteMediaFile("image.png");
// --> ' . seo42::getAbsoluteMediaFile('image.png') . '
echo seo42::getDownloadFile("doc.pdf");
// --> ' . seo42::getUrlStart() . seo42::downloadDir . '/doc.pdf
?>';
$codeExample2 = '
<link rel="stylesheet" href="<?php echo seo42::getCombinedCSSFile("combined.css", array("foo.css", "bar.scss", "batz.less")); ?>" type="text/css" media="screen" />
<link rel="stylesheet" href="<?php echo seo42::getCSSFile("default.css"); ?>" type="text/css" media="screen,print" />
<link rel="stylesheet" href="<?php echo seo42::getCSSFile("theme.scss"); ?>" type="text/css" media="screen,print" />
<link rel="stylesheet" href="<?php echo seo42::getCSSFile("stuff.less", array("color" => "red", "base" => "960px")); ?>" type="text/css" media="screen" />
<link rel="stylesheet" href="<?php echo seo42::getCSSFile("http://fonts.googleapis.com/css?family=Fjalla+One"); ?>" type="text/css" media="screen" />
<link rel="stylesheet" href="<?php echo seo42::getResourceFile("resources/mediaelement/mediaelementplayer.css"); ?>" type="text/css" media="screen" />
public static function getImagesHTML()
{
global $REX;
$return = [];
/**
* prepare images from MetaInfo
*/
if (self::$curArticle->getValue('art_open_graph_images')) {
$images = explode(',', self::$curArticle->getValue('art_open_graph_images'));
foreach ($images as $image) {
$ogImage = new Image();
$image = \OOMedia::getMediaByFileName($image);
if (false && \rex_addon::isActivated('seo42')) {
$ogImage->setUrl(\seo42::getMediaUrl($image));
} else {
$ogImage->setUrl($REX['SERVER'] . $REX['MEDIA_DIR'] . '/' . $image->getFileName());
}
$ogImage->setType($image->getType());
$ogImage->setWidth($image->getWidth());
$ogImage->setHeigt($image->getHeight());
self::addImage($ogImage);
}
}
/** @var Image $image */
foreach (self::$images as $image) {
$return[] = '<meta property="og:image" content="' . $image->getUrl() . '">';
if ($image->getSecureUrl() || $REX['ADDON']['open_graph']['settings']['https']) {
if (!$image->getSecureUrl()) {
if (strpos($image->getUrl(), $REX['SERVER']) == 0) {
$image->setSecureUrl(str_replace('http://', 'https://', $image->getUrl()));
}
}
if ($image->getSecureUrl()) {
$return[] = '<meta property="og:image:secure_url" content="' . $image->getSecureUrl() . '">';
}
}
if ($image->getWidth()) {
$return[] = '<meta property="og:image:width" content="' . $image->getWidth() . '">';
}
if ($image->getHeigt()) {
$return[] = '<meta property="og:image:height" content="' . $image->getHeigt() . '">';
}
if ($image->getType()) {
$return[] = '<meta property="og:image:type" content="' . $image->getType() . '">';
}
}
return implode("\n\t", $return) . "\n\t";
}
