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reindex_resource()

Parameters

ColumnTypeDefaultDescription
$ref

Location

include/resource_functions.php lines 5549 to 5598

Definition

 
function reindex_resource($ref)
    {
    global $index_contributed_by, $index_resource_type,$FIXED_LIST_FIELD_TYPES;
    # Reindex a resource. Delete all resource_keyword rows and create new ones.
    
    # Delete existing keywords
    sql_query("DELETE FROM resource_keyword WHERE resource = '{$ref}'");

    # Index fields
    $data=get_resource_field_data($ref,false,false); # Fetch all fields and do not use permissions.
    for ($m=0;$m<count($data);$m++)
        {
        if ($data[$m]["keywords_index"]==1 && !in_array($data[$m]["type"],$FIXED_LIST_FIELD_TYPES))
            {
            #echo $data[$m]["value"];
            $value=$data[$m]["value"];
            if ($data[$m]["type"]==3 || $data[$m]["type"]==2)
                {
                # Prepend a comma when indexing dropdowns
                $value="," . $value;
                }
            
            # Date field? These need indexing differently.
            $is_date=($data[$m]["type"]==4 || $data[$m]["type"]==6);

            $is_html=($data[$m]["type"]==8);                    
            add_keyword_mappings($ref,i18n_get_indexable($value),$data[$m]["ref"],$data[$m]["partial_index"],$is_date,'','',$is_html);        
            }
        }
    
    # Also index contributed by field, unless disabled
    if ($index_contributed_by)
        {
        $resource=get_resource_data($ref);
        $userinfo=get_user($resource["created_by"]);
        add_keyword_mappings($ref,$userinfo["username"] . " " . $userinfo["fullname"],-1);
        }

        # Also index the resource type name, unless disabled
    if ($index_resource_type)
        {
        $restypename=ps_value("select name value from resource_type where ref in (select resource_type from resource where ref=?)",array("i",$ref), "");
        add_keyword_mappings($ref,$restypename,-2);
        }
                
    # Always index the resource ID as a keyword
    add_keyword_mappings($ref, $ref, -1);
    
    hook("afterreindexresource","all",array($ref));
    }

This article was last updated 28th June 2022 15:05 Europe/London time based on the source file dated 27th June 2022 12:50 Europe/London time.