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reorder_slideshow_images()

Description

Function used to re-order slideshow images

Parameters

ColumnTypeDefaultDescription
$from array Slideshow image data we move FROM
$to array Slideshow image data we move TO

Return

boolean

Location

include/slideshow_functions.php lines 107 to 153

Definition

 
function reorder_slideshow_images(array $from, array $to)
    {
    if(!file_exists($from['file_path']))
        {
        trigger_error('File "' . $from['file_path'] . '" does not exist or could not be found/accessed!');
        }

    if(!file_exists($to['file_path']))
        {
        trigger_error('File "' . $to['file_path'] . '" does not exist or could not be found/accessed!');
        }

    // Calculate files to be moved around
    $from_file = $from['file_path'];
    $temp_file = "{$from['file_path']}.tmp";
    $to_file   = $to['file_path'];

    // Swap the slideshow images
    if(!copy($from_file, $temp_file))
        {
        trigger_error("Failed to copy '{$from_file}' to temp file '{$temp_file}'");
        }

    if(rename($to_file, $from_file) && rename($temp_file, $to_file))
        {
        set_slideshow(
            $from['ref'],
            $to['resource_ref'],
            $to['homepage_show'],
            $to['featured_collections_show'],
            $to['login_show']);

        set_slideshow(
            $to['ref'],
            $from['resource_ref'],
            $from['homepage_show'],
            $from['featured_collections_show'],
            $from['login_show']);
    
            // Clear cache
            clear_query_cache("slideshow");

        return true;
        }

    return false;
    }

This article was last updated 14th December 2024 20:35 Europe/London time based on the source file dated 6th December 2024 11:00 Europe/London time.