/**
* Parses condition tokens into a nested database condition
* @param array $conditionTokens Array with the tokens from the condition tokenizer
* @return zibo\library\database\manipulation\condition\NestedCondition
*/
private function parseNestedCondition(array $conditionTokens)
{
$nestedCondition = new NestedCondition($operator);
$operator = null;
foreach ($conditionTokens as $token) {
if ($token == Condition::OPERATOR_AND || $token == Condition::OPERATOR_OR) {
$operator = $token;
continue;
}
if (is_array($token)) {
$nestedCondition->addCondition($this->parseNestedCondition($token), $operator);
} else {
$nestedCondition->addCondition($this->parseSimpleCondition($token), $operator);
}
$operator = null;
}
return $nestedCondition;
}
/**
* Create the SQL of a nested condition
* @param zibo\library\database\manipulation\expression\condition\NestedCondition $condition
* @param boolean useAlias
* @return string sql of the nested condition
*/
protected function parseNestedCondition(NestedCondition $condition, $useAlias = true)
{
$parts = $condition->getParts();
$sql = '';
foreach ($parts as $part) {
if ($sql) {
$sql .= ' ' . $part->getOperator() . ' ';
}
$sql .= $this->parseCondition($part->getCondition(), $useAlias);
}
return '(' . $sql . ')';
}
/**
* Create a condition to localize a model
* @param zibo\library\database\manipulation\expression\TableExpression $table Table expression of the table with the shared data
* @param zibo\library\database\manipulation\expression\TableExpression $localizedTable Table expression of the table with the localized data
* @return zibo\library\database\manipulation\condition\NestedCondition Condition to localize the provided table
*/
private function createLocalizeCondition(TableExpression $table, TableExpression $localizedTable)
{
$expressionPrimaryKey = new FieldExpression(ModelTable::PRIMARY_KEY, $table, $table->getAlias() . self::ALIAS_SEPARATOR . ModelTable::PRIMARY_KEY);
$expressionData = new FieldExpression(LocalizedModel::FIELD_DATA, $localizedTable, $localizedTable->getAlias() . self::ALIAS_SEPARATOR . LocalizedModel::FIELD_DATA);
$expressionLocaleField = new FieldExpression(LocalizedModel::FIELD_LOCALE, $localizedTable, $localizedTable->getAlias() . self::ALIAS_SEPARATOR . LocalizedModel::FIELD_LOCALE);
$expressionLocale = new ScalarExpression($this->locale);
$dataCondition = new SimpleCondition($expressionPrimaryKey, $expressionData, Condition::OPERATOR_EQUALS);
$localeCondition = new SimpleCondition($expressionLocaleField, $expressionLocale, Condition::OPERATOR_EQUALS);
$localizeCondition = new NestedCondition();
$localizeCondition->addCondition($dataCondition);
$localizeCondition->addCondition($localeCondition);
return $localizeCondition;
}
/**
* @dataProvider providerAddConditionThrowsExceptionWhenInvalidOperatorPassed
* @expectedException zibo\ZiboException
*/
public function testAddConditionThrowsExceptionWhenInvalidOperatorPassed($operator)
{
$condition = new NestedCondition();
$condition->addCondition($this->condition, $operator);
}
/**
* Copies a node
* @param integer|Node $node Id of the node or the node to copy
* @param boolean $recursive Set to true to also copy the children of the node
* @param boolean $reorder Set to false to just copy the order index instead of adding the copied node after the source node
* @param boolean $keepOriginalName Set to true to keep the name untouched, else a suffix like (copy) or (copy 2, 3 ...) will be added to the name of the copy
* @param boolean $copyRoutes Set to true to copy the routes of the nodes. This will only work when copying a root node, else a validation error will occur
* @param boolean $resetCopyTable Set to false for recursive copying
* @param boolean $newParent Provide a new parent for the copy, needed for recursive copying
* @return null
*/
public function copy($node, $recursive = true, $reorder = true, $keepOriginalName = false, $copyRoutes = false, $resetCopyTable = true, $newParent = null)
{
$id = $this->getPrimaryKey($node);
$node = $this->getNode($id, 1);
if ($resetCopyTable) {
$this->copyTable = array();
}
$copy = $this->createData();
$nameSuffix = '';
if (!$keepOriginalName) {
$nameSuffix = $this->getNameSuffixForCopiedNode($node->parent, $node->name, $node->dataLocale);
}
$copy->name = $node->name . $nameSuffix;
$copy->type = $node->type;
if ($newParent) {
$copy->parent = $newParent;
} else {
$copy->parent = $node->parent;
}
if ($reorder) {
$copy->orderIndex = $node->orderIndex + 1;
} else {
$copy->orderIndex = $node->orderIndex;
}
if ($copyRoutes) {
$copy->route = $node->route;
}
$isTransactionStarted = $this->startTransaction();
try {
$this->copyNodeSettings($node, $copy);
$this->save($copy);
$localizedModel = $this->meta->getLocalizedModel();
$query = $localizedModel->createQuery();
$query->addCondition('{dataId} = %1%', $node->id);
$localizedNodes = $query->query();
foreach ($localizedNodes as $localizedNode) {
$nameSuffix = '';
if (!$keepOriginalName) {
$nameSuffix = $this->getNameSuffixForCopiedNode($node->parent, $localizedNode->name, $localizedNode->dataLocale);
}
$copyLocalizedNode = $this->createData(false);
$copyLocalizedNode->id = $copy->id;
$copyLocalizedNode->name = $localizedNode->name . $nameSuffix;
if ($copyRoutes) {
$copyLocalizedNode->route = $localizedNode->route;
}
$copyLocalizedNode->dataLocale = $localizedNode->dataLocale;
$this->save($copyLocalizedNode);
}
if ($reorder) {
$orderFieldExpression = new FieldExpression('orderIndex');
$mathExpression = new MathematicalExpression();
$mathExpression->addExpression($orderFieldExpression);
$mathExpression->addExpression(new ScalarExpression(1));
$idCondition = new SimpleCondition(new FieldExpression('id'), new ScalarExpression($copy->id), Condition::OPERATOR_NOT_EQUALS);
$parentCondition = new SimpleCondition(new FieldExpression('parent'), new ScalarExpression($copy->parent), Condition::OPERATOR_EQUALS);
$greaterCondition = new SimpleCondition($orderFieldExpression, new ScalarExpression($copy->orderIndex), Condition::OPERATOR_GREATER_OR_EQUALS);
$condition = new NestedCondition();
$condition->addCondition($idCondition);
$condition->addCondition($parentCondition);
$condition->addCondition($greaterCondition);
$updateStatement = new UpdateStatement();
$updateStatement->addTable(new TableExpression($this->getName()));
$updateStatement->addValue($orderFieldExpression, $mathExpression);
$updateStatement->addCondition($condition);
$this->executeStatement($updateStatement);
}
if ($recursive) {
$query = $this->createQuery();
$query->setFields('{id}, {parent}, {orderIndex}');
$query->addCondition('{parent} = \'' . $node->getPath() . '\'');
// when copying a site, the path is numeric and won't be escaped by the orm
$query->addOrderBy('{orderIndex} ASC');
$children = $query->query();
$path = $copy->getPath();
foreach ($children as $child) {
$childCopy = $this->copy($child->id, true, false, true, $copyRoutes, false, $path);
}
}
$this->copyTable[$id] = $copy->id;
$this->commitTransaction($isTransactionStarted);
} catch (Exception $exception) {
$this->rollbackTransaction($isTransactionStarted);
throw $exception;
}
return $copy;
}
