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add_resource_nodes()

Description

Add nodes in array to resource

Parameters

ColumnTypeDefaultDescription
$resourceid integer Resource ID to add nodes to
$nodes array array Array of node IDs to add
$checkperms boolean true Check permissions before adding?
$logthis boolean true Log this? Log entries are ideally added when more data on all the changes made is available to make reverts easier.

Return

boolean

Location

include/node_functions.php lines 1298 to 1373

Definition

 
function add_resource_nodes(int $resourceid,$nodes=array(), $checkperms = true, $logthis=true)
    {
    global $userref;
    if(!is_array($nodes) && (string)(int)$nodes != $nodes)
        {return false;}

    if (count($nodes) == 0)
        {
        return false;
        }

    $sql = '';
    $sql_params = [];

    # check $nodes array values are positive integers and valid for int type node db field
    $options_db_int = [ 'options' => [ 'min_range' => 1,   'max_range' => 2147483647] ];
    foreach($nodes as $node)
        {
        if (!filter_var($node, FILTER_VALIDATE_INT, $options_db_int))
            {
            return false;
            }

        $sql .= ',(?, ?)';
        $sql_params[] = 'i';
        $sql_params[] = $resourceid;
        $sql_params[] = 'i';
        $sql_params[] = $node;
        }
    $sql = ltrim($sql, ',');

    if($checkperms && (PHP_SAPI != 'cli' || defined("RS_TEST_MODE")))
        {
        // Need to check user has permissions to add nodes (unless running from any CLI script other than unit tests)
        $resourcedata = get_resource_data($resourceid);

        if (!$resourcedata)
            {
            return false;
            }
        
        $access = get_edit_access($resourceid,$resourcedata["archive"],$resourcedata);
        if(!$access)
            {return false;}

        if($resourcedata["lock_user"] > 0 && $resourcedata["lock_user"] != $userref)
            {
            return false;
            }
        }
    if(!is_array($nodes))
        {$nodes=array($nodes);}

    ps_query("INSERT INTO resource_node(resource, node) VALUES {$sql} ON DUPLICATE KEY UPDATE hit_count=hit_count", $sql_params);

    if($logthis)
        {
        $field_nodes_arr = array();
        foreach ($nodes as $node)
            {
            $nodedata = array();
            get_node($node, $nodedata);
            if ($nodedata)
                {
                $field_nodes_arr[$nodedata["resource_type_field"]][] = $nodedata["name"];
                }
            }
        
        foreach ($field_nodes_arr as $key => $value)
            {
            resource_log($resourceid,"e",$key,"","",implode(NODE_NAME_STRING_SEPARATOR,$value));
            }
        }

    return true;
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 28th October 2024 11:15 Europe/London time.