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check_delete_nodes()

Description

Check array of nodes and delete any that relate to non-fixed list fields and are unused

Parameters

ColumnTypeDefaultDescription
$nodes array Array of node IDs

Location

include/node_functions.php lines 2625 to 2649

Definition

 
function check_delete_nodes($nodes)
    {
    global $FIXED_LIST_FIELD_TYPES;
    debug_function_call('check_delete_nodes',func_get_args());
    
    // Check and delete unused nodes
    $count = get_nodes_use_count($nodes);
    foreach($nodes as $node)
        {
        $nodeinfo = [];
        get_node($node,$nodeinfo);
        if(isset($nodeinfo["resource_type_field"]))
            {
            $fieldinfo  = get_resource_type_field($nodeinfo["resource_type_field"]);
            debug("check_delete_nodes: checking node " . $node . " - (" . $nodeinfo["name"] . ")");
            if (
                !in_array($fieldinfo["type"],$FIXED_LIST_FIELD_TYPES)
                && (!isset($count[$node]) ||  $count[$node] == 0)
                ) {
                    debug("Deleting unused node #" . $node. " - (" . $nodeinfo["name"] . ")");
                    delete_node($node);
                }
            }
        }
    }

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.