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MINOR Better isset checks on Versioned#allVersions() due to changes in SQLQuery

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Stig Lindqvist 2011-09-27 15:14:01 +13:00 committed by Stig Lindqvist
parent 8d7bfd4ffa
commit 75c0fcd052
1 changed files with 6 additions and 3 deletions
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9
model/Versioned.php
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@ -679,7 +679,7 @@ class Versioned extends DataExtension {
* Return a list of all the versions available.
* @param string $filter
*/
function allVersions($filter = "", $sort = "", $limit = "", $join = "", $having = "") {
public function allVersions($filter = "", $sort = "", $limit = "", $join = "", $having = "") {
// Make sure the table names are not postfixed (e.g. _Live)
$oldMode = self::get_reading_mode();
self::reading_stage('Stage');
@ -687,8 +687,11 @@ class Versioned extends DataExtension {
$query = $this->owner->extendedSQL($filter, $sort, $limit, $join, $having);
foreach($query->from as $table => $tableJoin) {
if($tableJoin[0] == '"') $baseTable = str_replace('"','',$tableJoin);
else if (substr($tableJoin,0,5) != 'INNER') $query->from[$table] = "LEFT JOIN \"$table\" ON \"$table\".\"RecordID\" = \"{$baseTable}_versions\".\"RecordID\" AND \"$table\".\"Version\" = \"{$baseTable}_versions\".\"Version\"";
if(is_string($tableJoin) && $tableJoin[0] == '"') {
$baseTable = str_replace('"','',$tableJoin);
} elseif(is_string($tableJoin) && substr($tableJoin,0,5) != 'INNER') {
$query->from[$table] = "LEFT JOIN \"$table\" ON \"$table\".\"RecordID\" = \"{$baseTable}_versions\".\"RecordID\" AND \"$table\".\"Version\" = \"{$baseTable}_versions\".\"Version\"";
}
$query->renameTable($table, $table . '_versions');
}