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generate_featured_collection_image_urls()

Description

Get preview URLs for a list of resource IDs

Parameters

ColumnTypeDefaultDescription
$resource_refs array List of resources
$size string Preview size

Return

array List of resource refs and corresponding images URLs

Location

include/collections_functions.php lines 3141 to 3172

Definition

 
function generate_featured_collection_image_urls(array $resource_refs, string $size)
    {
    global $baseurl;

    $images = array();

    $refs_list = array_filter($resource_refs, 'is_numeric');
    if(empty($refs_list))
        {
        return $images;
        }

    $refs_rtype = ps_query("SELECT ref, resource_type, file_extension FROM resource WHERE ref IN (" . ps_param_insert(count($refs_list)) . ")", ps_param_fill($refs_list,"i"),'featured_collections');

    foreach($refs_rtype as $ref_rt)
        {
        $ref = $ref_rt['ref'];
        $resource_type = $ref_rt['resource_type'];

        if(file_exists(get_resource_path($ref, true, $size, false)) && resource_download_allowed($ref, $size, $resource_type))
            {
            $images[] = ["ref" => $ref, "path" => get_resource_path($ref, false, $size, false)];
            }
        }

    if(count($images) == 0 && count($refs_rtype) != 0)
        {
        $images[] = $baseurl . '/gfx/no_preview/default.png';
        }

    return $images;
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 13th November 2024 15:50 Europe/London time.