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add_sql_node_language()

Description

Append SQL to an existing node query to obtain the translated names of the node

Parameters

ColumnTypeDefaultDescription
&$sql_select
&$sql_params
$alias string "node"
$sql_select string SQL query
$sql_params array Array of SQL parameters

Return

void *

Location

include/node_functions.php lines 2764 to 2804

Definition

 
function add_sql_node_language(&$sql_select,&$sql_params,string $alias = "node")
    {
    global $language,$defaultlanguage;

    // Use language specified, if not use default
    isset($language) ? $language_in_use = $language : $language_in_use = $defaultlanguage;


    // Get length of language string + 2 (for ~ and :) for usage in SQL below
    $language_string_length = (strlen($language_in_use) + 2);

    $sql_params= array_merge($sql_params,[
        "s","~" . $language_in_use,
        "s","~" . $language_in_use. ":",
        "i",$language_string_length,
        "s","~" . $language_in_use. ":",
        "i",$language_string_length,
        "s","~" . $language_in_use. ":",
        "i",$language_string_length,
        ]);
    $sql_select .= ", 
        CASE
        WHEN
            POSITION(? IN " . $alias . ".name) > 0
        THEN
            TRIM(SUBSTRING(name,
                    POSITION(? IN " . $alias . ".name) + ?,
                    CASE
                        WHEN
                            POSITION('~' IN SUBSTRING(" . $alias . ".name,
                                    POSITION(? IN " . $alias . ".name) + ?,
                                    LENGTH(" . $alias . ".name) - 1)) > 0
                        THEN
                            POSITION('~' IN SUBSTRING(" . $alias . ".name,
                                    POSITION(? IN " . $alias . ".name) + ?,
                                    LENGTH(" . $alias . ".name) - 1)) - 1
                        ELSE LENGTH(" . $alias . ".name)
                    END))
        ELSE TRIM(" . $alias . ".name)
        END AS translated_name";
    }

This article was last updated 17th November 2024 15:05 Europe/London time based on the source file dated 28th October 2024 11:15 Europe/London time.