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BUG FIX: actual available classes of a page now returned

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This commit is contained in:
Geoff Munn 2009-11-26 21:19:18 +00:00
parent 7516f0bad5
commit 7ea01e108e
1 changed files with 23 additions and 1 deletions
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24
code/PostgreSQLDatabase.php
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@ -1119,9 +1119,31 @@ class PostgreSQLDatabase extends SS_Database {
* @todo Make a proper implementation * @todo Make a proper implementation
*/ */
function enumValuesForField($tableName, $fieldName) { function enumValuesForField($tableName, $fieldName) {
return array('SiteTree','Page'); //return array('SiteTree','Page');
$constraints=$this->constraintExists("{$tableName}_{$fieldName}_check");
$classes=Array();
if($constraints)
$classes=$this->EnumValuesFromConstraint($constraints['pg_get_constraintdef']);
return $classes;
} }
/**
* Get the actual enum fields from the constraint value:
*/
private function EnumValuesFromConstraint($constraint){
$constraint=substr($constraint, strpos($constraint, 'ANY (ARRAY[')+11);
$constraint=substr($constraint, 0, -11);
$constraints=Array();
$segments=explode(',', $constraint);
foreach($segments as $this_segment){
$bits=preg_split('/ *:: */', $this_segment);
array_unshift($constraints, trim($bits[0], " '"));
}
return $constraints;
}
/** /**
* Because NOW() doesn't always work... * Because NOW() doesn't always work...
* MSSQL, I'm looking at you * MSSQL, I'm looking at you