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process_posted_featured_collection_categories()

Description

Process POSTed featured collections categories data for a collection


then can be provided to {@see save_collection()} as: $coldata["featured_collections_changes"]

Parameters

ColumnTypeDefaultDescription
$depth integer The depth from which to start from. Usually zero.
$branch_path array A full branch path of the collection. {@see get_featured_collection_category_branch_by_leaf()}

Return

array Returns changes done regarding the collection featured collection category structure. This information

Location

include/collections_functions.php lines 5871 to 5937

Definition

 
function process_posted_featured_collection_categories(int $depth, array $branch_path)
    {
    global $enable_themes, $FEATURED_COLLECTION_BG_IMG_SELECTION_OPTIONS;

    if(!($enable_themes && checkperm("h")))
        {
        return array();
        }

    if($depth < 0)
        {
        return array();
        }

    debug("process_posted_featured_collection_categories: Processing at \$depth = {$depth}");

    // For public collections, the branch path doesn't exist (why would it?) in which case only root categories are valid
    $current_lvl_parent = (!empty($branch_path) ? (int) $branch_path[$depth]["parent"] : 0);
    debug("process_posted_featured_collection_categories: \$current_lvl_parent: " . gettype($current_lvl_parent) . " = " . json_encode($current_lvl_parent));

    $selected_fc_category = getval("selected_featured_collection_category_{$depth}", null, true);
    debug("process_posted_featured_collection_categories: \$selected_fc_category: " . gettype($selected_fc_category) . " = " . json_encode($selected_fc_category));

    $force_featured_collection_type = (getval("force_featured_collection_type", "") == "true");
    debug("process_posted_featured_collection_categories: \$force_featured_collection_type: " . gettype($force_featured_collection_type) . " = " . json_encode($force_featured_collection_type));

    // Validate the POSTed featured collection category for this depth level
    $valid_categories = array_merge(array(0), array_column(get_featured_collection_categories($current_lvl_parent, array()), "ref"));
    if(
        !is_null($selected_fc_category)
        && isset($branch_path[$depth])
        && !in_array($selected_fc_category, $valid_categories))
        {
        return array();
        }

    $fc_category_at_level = (empty($branch_path) ? null : $branch_path[$depth]["ref"]);
    debug("process_posted_featured_collection_categories: \$fc_category_at_level: " . gettype($fc_category_at_level) . " = " . json_encode($fc_category_at_level));

    if($selected_fc_category != $fc_category_at_level || $force_featured_collection_type)
        {
        $new_parent = ($selected_fc_category == 0 ? $current_lvl_parent : $selected_fc_category);
        debug("process_posted_featured_collection_categories: \$new_parent: " . gettype($new_parent) . " = " . json_encode($new_parent));

        $fc_update = array("update_parent" => $new_parent);

        if($force_featured_collection_type)
            {
            $fc_update["force_featured_collection_type"] = true;
            }

        // When moving a public collection to featured, default to most popular image
        if($depth == 0 && is_null($fc_category_at_level) && (int) $new_parent > 0)
            {
            $fc_update["thumbnail_selection_method"] = $FEATURED_COLLECTION_BG_IMG_SELECTION_OPTIONS["most_popular_image"];
            }

        return $fc_update;
        }

    if(is_null($selected_fc_category))
        {
        return array();
        }

    return process_posted_featured_collection_categories(++$depth, $branch_path);
    }

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.