Coding standards
Security in ResourceSpace
Developer reference
Database
Action functions
Admin functions
Ajax functions
Annotation functions
API functions
Collections functions
Comment functions
Config functions
CSV export functions
Dash functions
Debug functions
Encryption functions
Facial recognition functions
File functions
General functions
Language functions
Log functions
Login functions
Message functions
Migration functions
Node functions
PDF functions
Plugin functions
Render functions
Reporting functions
Request functions
Research functions
Slideshow functions
Theme permission functions
User functions
Video functions
Database functions
Metadata functions
Resource functions
Search functions
Map functions
Job functions
Tab functions
Test functions

replace_resource_file()

Description

Replace the primary resource file with the file located at the path specified

Parameters

ColumnTypeDefaultDescription
$ref integer Resource ID to replace
$file_location
$no_exif false
$autorotate false
$keep_original true

Return

boolean

Location

include/resource_functions.php lines 7577 to 7636

Definition

 
function replace_resource_file($ref, $file_location, $no_exif=false, $autorotate=false, $keep_original=true)
    {
    global $replace_resource_preserve_option, $notify_on_resource_change_days, $lang, $userref;
    debug("replace_resource_file(ref=" . $ref . ", file_location=" . $file_location . ", no_exif=" . ($no_exif ? "TRUE" : "FALSE") . " , keep_original=" . ($keep_original ? "TRUE" : "FALSE"));

    # FStemplate support - do not allow samples from the template to be replaced
    if (resource_file_readonly($ref)) {
        return false;
    }

    $resource = get_resource_data($ref);
    if (!get_edit_access($ref,$resource["archive"],$resource)
        ||
        ($resource["lock_user"] > 0 && $resource["lock_user"] != $userref)
        )
        {
        return false;
        }

    // save original file as an alternative file
    if($replace_resource_preserve_option && $keep_original)
        {
        // the following save may not succeed because there is no original in which case a debug log will have been created
        // allow replace resource to continue with its principal task of uploading
        save_original_file_as_alternative($ref);
        }

    if (filter_var($file_location, FILTER_VALIDATE_URL))
        {
        $uploadstatus = upload_file_by_url($ref,$no_exif,false,$autorotate,$file_location);
        if(!$uploadstatus)
            {
            debug("replace_resource_file - upload_file_by_url() failed");
            return false;
            }
        }
    else
        {
        $uploadstatus = upload_file($ref,$no_exif,false,$autorotate,$file_location,false,false);
        if(!$uploadstatus)
            {
            debug("replace_resource_file - upload_file() failed");
            return false;
            }
        }

    hook('replace_resource_file_extra', '', array($resource));
    $log_ref = resource_log($ref,LOG_CODE_REPLACED,'','','');
    daily_stat('Resource upload', $ref);
    hook("additional_replace_existing","",array($ref,$log_ref));

    if($notify_on_resource_change_days != 0)
        {
        // we don't need to wait for this.
        ob_flush();flush();
        notify_resource_change($ref);
        }

    return true;
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 15th November 2024 18:30 Europe/London time.