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copyAllDataToResource()

Description

Provides the ability to copy any metadata field data from one resource to another.

Parameters

ColumnTypeDefaultDescription
$from integer Resource we are copying data from
$to integer The Resource ID that needs updating
$resourcedata false

Return

boolean

Location

include/resource_functions.php lines 7042 to 7082

Definition

 
function copyAllDataToResource($from, $to, $resourcedata = false)
    {
    global $userref;

    if((int)(string)$from !== (int)$from || (int)(string)$to !== (int)$to)
        {
        return false;
        }

    if(!$resourcedata)
        {
        $resourcedata = get_resource_data($to);
        }

    # Permission check isn't required if copying data from the user's upload template as with edit then upload mode.
    if (
        $from != 0 - $userref
        && !get_edit_access($to,$resourcedata["archive"],$resourcedata)
        ) {
            return false;
        }

    copy_resource_nodes($from, $to);

    # Update 'joined' fields in resource table
    $joins=get_resource_table_joins();
    $joinsql = "UPDATE resource AS target LEFT JOIN resource AS source ON source.ref=? SET ";
    $joinfields = "";
    foreach($joins as $joinfield)
        {
        if($joinfields != "")
            {
            $joinfields .= ",";
            }
        $joinfield=(int)$joinfield; // Ensure integer for inclusion in SQL.
        $joinfields .= "target.field{$joinfield} = source.field{$joinfield}";
        }
    $joinsql = $joinsql . $joinfields . " WHERE target.ref=?";
    ps_query($joinsql,array("i",$from,"i",$to));
    return true;
    }

This article was last updated 4th December 2024 08:35 Europe/London time based on the source file dated 28th November 2024 12:10 Europe/London time.