protected function createTaggingTable()
{
$table = $this->getTable();
$database = $table->getDatabase();
$pks = $this->getTable()->getPrimaryKey();
if (count($pks) > 1) {
throw new EngineException('The Taggable behavior does not support tables with composite primary keys');
}
$taggingTableName = $this->getTaggingTableName();
if ($database->hasTable($taggingTableName)) {
$this->taggingTable = $database->getTable($taggingTableName);
} else {
$this->taggingTable = $database->addTable(array('name' => $taggingTableName, 'phpName' => $this->replaceTokens($this->getParameter('tagging_table_phpname')), 'package' => $table->getPackage(), 'schema' => $table->getSchema(), 'namespace' => '\\' . $table->getNamespace()));
// every behavior adding a table should re-execute database behaviors
// see bug 2188 http://www.propelorm.org/changeset/2188
foreach ($database->getBehaviors() as $behavior) {
$behavior->modifyDatabase();
}
}
if ($this->taggingTable->hasColumn('tag_id')) {
$tagFkColumn = $this->taggingTable->getColumn('tag_id');
} else {
$tagFkColumn = $this->taggingTable->addColumn(array('name' => 'tag_id', 'type' => PropelTypes::INTEGER, 'primaryKey' => 'true'));
}
if ($this->taggingTable->hasColumn($table->getName() . '_id')) {
$objFkColumn = $this->taggingTable->getColumn($table->getName() . '_id');
} else {
$objFkColumn = $this->taggingTable->addColumn(array('name' => $table->getName() . '_id', 'type' => PropelTypes::INTEGER, 'primaryKey' => 'true'));
}
$this->taggingTable->setIsCrossRef(true);
$fkTag = new ForeignKey();
$fkTag->setForeignTableCommonName($this->tagTable->getCommonName());
$fkTag->setForeignSchemaName($this->tagTable->getSchema());
$fkTag->setOnDelete(ForeignKey::CASCADE);
$fkTag->setOnUpdate(ForeignKey::CASCADE);
$tagColumn = $this->tagTable->getColumn('id');
$fkTag->addReference($tagFkColumn->getName(), $tagColumn->getName());
$this->taggingTable->addForeignKey($fkTag);
$fkObj = new ForeignKey();
$fkObj->setForeignTableCommonName($this->getTable()->getCommonName());
$fkObj->setForeignSchemaName($this->getTable()->getSchema());
$fkObj->setOnDelete(ForeignKey::CASCADE);
$fkObj->setOnUpdate(ForeignKey::CASCADE);
foreach ($pks as $column) {
$fkObj->addReference($objFkColumn->getName(), $column->getName());
}
$this->taggingTable->addForeignKey($fkObj);
}
protected function buildDescription()
{
if ($this->foreignTable === null) {
throw new \yentu\exceptions\DatabaseManipulatorException("No references defined for foreign key {$this->name}");
}
return array('columns' => $this->columns, 'table' => $this->table->getName(), 'schema' => $this->table->getSchema()->getName(), 'foreign_columns' => $this->foreignColumns, 'foreign_table' => $this->foreignTable->getName(), 'foreign_schema' => $this->foreignTable->getSchema()->getName(), 'name' => $this->name, 'on_delete' => $this->onDelete, 'on_update' => $this->onUpdate);
}
/**
* @param $table
* @param $which
* @return string
*/
private static function _getClassForTable(Table $table, $which)
{
$id = $table->getSchema() . $table->getName();
return isset(self::$_tableClassMap[$id]) && isset(self::$_tableClassMap[$id][$which]) ? self::$_tableClassMap[$id][$which] : self::$_tableClassMap[self::ALL_TABLES][$which];
}
/**
* Returns the Name of the schema the foreign key is in
*/
public function getSchemaName()
{
return $this->parentTable->getSchema();
}