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collection_add_resources()

Description

Add resource(s) $resources to collection $collection

Parameters

ColumnTypeDefaultDescription
$collection mixed
$resources mixed ''
$search ''
$selected false

Return

boolean | string

Location

include/collections_functions.php lines 504 to 553

Definition

 
function collection_add_resources($collection, $resources = '', $search = '', $selected = false)
{
    global $USER_SELECTION_COLLECTION,$lang;
    if (
            !is_int_loose($collection)
        ||  ($resources == '' && $search == '')
        ||  !collection_writeable($collection)
        ||  is_featured_collection_category_by_children($collection)
    ) {
        return $lang["cantmodifycollection"];
    }
    $access_control = true;
    $external_share_keys = get_external_shares([
        'share_collection' => $collection,
        'share_type' => 0,
        'ignore_permissions' => true,
    ]);

    if ($selected) {
        $resources = get_collection_resources($USER_SELECTION_COLLECTION);
    } elseif ($resources == '') {
        $resources = do_search($search);
    }

    if ($resources === false) {
        return $lang["noresourcesfound"];
    }
    if (!is_array($resources)) {
        $resources = explode(",", $resources);
    }

    if (count($resources) == 0) {
        return $lang["noresourcesfound"];
    }
    $collection_resources       = get_collection_resources($collection);
    $refs_to_add = array_diff($resources, $collection_resources);

    $errors = 0;
    foreach ($refs_to_add as $ref) {
        if (!add_resource_to_collection($ref, $collection, false, '', '', $access_control, $external_share_keys)) {
            $errors++;
        }
    }

    if ($errors == 0) {
        return true;
    } else {
        return $lang["cantaddresourcestocolection"];
    }
}

This article was last updated 11th February 2025 20:35 Europe/London time based on the source file dated 11th February 2025 11:40 Europe/London time.