label === '') return FALSE;
if ($link->isExternal) {
$finalUrl = isset($link->url) ? $link->url : '';
} else {
$entry = WebsiteObject::select('website_object_id', 'slug')
->where('website_object_id', $link->objectId)
->first();
$finalUrl = $entry->slug;
}
$out = [
'label' => isset($link->label) ? $link->label : '',
'isExternal' => $link->isExternal ? $link->isExternal : FALSE,
'url' => $finalUrl
];
return $out;
}
}
if (!function_exists('getImageSizes')) {
/**
* Retrieves a Media sizes for the current type which should define the
* correct image ratios
* @param string $image_name name of the image
* @param string $type the tumbnail size to get the sizes from
* @return array Image size data
*/
function getImageSizes($image_name, $type) {
$path = getMediaPath($image_name, $type);
$sizes = [];
if (file_exists($path)) {
$sizes = getimagesize($path);
}
return $sizes;
}
}
if (!function_exists('responsiveImages')) {
/**
* Creates an array for the responsive image handling in the frontend
* @param string $image_name name of the image
* @return array Array with the needed sizes for the srcset
*/
function responsiveImages($image_name, $sizes)
{
$images = [];
if (!empty($image_name)) {
foreach ($sizes as $key => $size) {
// Retrieve image thumbnail size
$tmp = getMediaUrl($image_name, $key);
$images[$size] = $tmp;
}
}
return $images;
}
}
if (!function_exists('base64Image')) {
/**
* Retrieves a Media path and generates a base64 encoded string out of it
* @param string $image_name name of the image
* @param string $type the tumbnail size to read the data from
* @return string base 64 encoded string to be used in an img
*/
function base64Image($image_name, $type) {
$path = getMediaPath($image_name, $type);
$base64Image = '';
if (file_exists($path)) {
$type = pathinfo($path, PATHINFO_EXTENSION);
$data = file_get_contents($path);
$base64Image = 'data:image/' . $type . ';base64,' . base64_encode($data);
}
return $base64Image;
}
}
if (!function_exists('allowedHtmlTags')) {
/**
* Retrieves the allowed HTML tags for the transformers
* @return string
*/
function allowedHtmlTags() {
return '