PHP PropelQuery::from方法代码示例

 protected function setUp()
 {
     parent::setUp();
     BookstoreDataPopulator::populate($this->con);
     Propel::disableInstancePooling();
     $this->books = PropelQuery::from('Book')->setFormatter(ModelCriteria::FORMAT_ON_DEMAND)->find();
 }

 /**
  * Returns the choices associated to the model.
  *
  * @return array An array of choices
  */
 public function getChoices()
 {
     $choices = array();
     if (false !== $this->getOption('add_empty')) {
         $choices[''] = true === $this->getOption('add_empty') ? '' : $this->getOption('add_empty');
     }
     $criteria = PropelQuery::from($this->getOption('model'));
     if ($this->getOption('criteria')) {
         $criteria->mergeWith($this->getOption('criteria'));
     }
     foreach ($this->getOption('query_methods') as $methodName => $methodParams) {
         if (is_array($methodParams)) {
             call_user_func_array(array($criteria, $methodName), $methodParams);
         } else {
             $criteria->{$methodParams}();
         }
     }
     if ($order = $this->getOption('order_by')) {
         $criteria->orderBy($order[0], $order[1]);
     }
     $objects = $criteria->find($this->getOption('connection'));
     $methodKey = $this->getOption('key_method');
     if (!method_exists($this->getOption('model'), $methodKey)) {
         throw new RuntimeException(sprintf('Class "%s" must implement a "%s" method to be rendered in a "%s" widget', $this->getOption('model'), $methodKey, __CLASS__));
     }
     $methodValue = $this->getOption('method');
     if (!method_exists($this->getOption('model'), $methodValue)) {
         throw new RuntimeException(sprintf('Class "%s" must implement a "%s" method to be rendered in a "%s" widget', $this->getOption('model'), $methodValue, __CLASS__));
     }
     foreach ($objects as $object) {
         $choices[$object->{$methodKey}()] = $object->{$methodValue}();
     }
     return $choices;
 }

 /**
  * @see sfValidatorBase
  */
 protected function doClean($value)
 {
     $criteria = PropelQuery::from($this->getOption('model'));
     if ($this->getOption('criteria')) {
         $criteria->mergeWith($this->getOption('criteria'));
     }
     foreach ($this->getOption('query_methods') as $method) {
         $criteria->{$method}();
     }
     if ($this->getOption('multiple')) {
         if (!is_array($value)) {
             $value = array($value);
         }
         $count = count($value);
         if ($this->hasOption('min') && $count < $this->getOption('min')) {
             throw new sfValidatorError($this, 'min', array('count' => $count, 'min' => $this->getOption('min')));
         }
         if ($this->hasOption('max') && $count > $this->getOption('max')) {
             throw new sfValidatorError($this, 'max', array('count' => $count, 'max' => $this->getOption('max')));
         }
         $criteria->addAnd($this->getColumn(), $value, Criteria::IN);
         $dbcount = $criteria->count($this->getOption('connection'));
         if ($dbcount != $count) {
             throw new sfValidatorError($this, 'invalid', array('value' => $value));
         }
     } else {
         $criteria->addAnd($this->getColumn(), $value);
         $dbcount = $criteria->count($this->getOption('connection'));
         if (0 === $dbcount) {
             throw new sfValidatorError($this, 'invalid', array('value' => $value));
         }
     }
     return $value;
 }

 /**
  * testFilterById
  *
  * Various test for filterById functions
  * Id's are autoincrement so we have to use a Select to get current ID's
  *
  */
 public function testFilterById()
 {
     // find by single id
     $book = PropelQuery::from('Book b')->where('b.Title like ?', 'Don%')->orderBy('b.ISBN', 'desc')->findOne();
     $c = BookQuery::create()->filterById($book->getId());
     $book2 = $c->findOne();
     $this->assertTrue($book2 instanceof Book);
     $this->assertEquals('Don Juan', $book2->getTitle());
     //find range
     $booksAll = PropelQuery::from('Book b')->orderBy('b.ID', 'asc')->find();
     $booksIn = BookQuery::create()->filterById(array($booksAll[1]->getId(), $booksAll[2]->getId()))->find();
     $this->assertTrue($booksIn[0] == $booksAll[1]);
     $this->assertTrue($booksIn[1] == $booksAll[2]);
     // filter by min value with greater equal
     $booksIn = null;
     $booksIn = BookQuery::create()->filterById(array('min' => $booksAll[2]->getId()))->find();
     $this->assertTrue($booksIn[1] == $booksAll[3]);
     // filter by max value with less equal
     $booksIn = null;
     $booksIn = BookQuery::create()->filterById(array('max' => $booksAll[1]->getId()))->find();
     $this->assertTrue($booksIn[1] == $booksAll[1]);
     // check backwards compatibility:
     // SELECT  FROM `book` WHERE book.id IN (:p1,:p2)
     // must be the same as
     // SELECT  FROM `book` WHERE (book.id>=:p1 AND book.id<=:p2)
     $minMax = BookQuery::create()->filterById(array('min' => $booksAll[1]->getId(), 'max' => $booksAll[2]->getId()))->find();
     $In = BookQuery::create()->filterById(array($booksAll[1]->getId(), $booksAll[2]->getId()))->find();
     $this->assertTrue($minMax[0] === $In[0]);
     $this->assertTrue(count($minMax->getData()) === count($In->getData()));
 }

 /**
  * @return \BaseObject|null
  * @throws \PropelException
  */
 public function getSelection()
 {
     $pk = isset($this['id']) ? json_decode($this['id'], true) : null;
     if ($pk && $this->parent instanceof AbstractBackend) {
         return \PropelQuery::from($this->parent->getModelClass())->findPk($pk);
     }
     return null;
 }

 public function testQuery()
 {
     BookstoreDataPopulator::depopulate();
     BookstoreDataPopulator::populate();
     $book = PropelQuery::from('Book b')->where('b.Title like ?', 'Don%')->orderBy('b.ISBN', 'desc')->findOne();
     $this->assertTrue($book instanceof Book);
     $this->assertEquals('Don Juan', $book->getTitle());
 }

 public static function createIndex($class)
 {
   $index = self::getLuceneIndex($class);
   $objects = PropelQuery::from($class)->find();
   foreach ($objects as $object)
   {
     $object->updateLuceneIndex($index);
   }
 }

 public function __construct($className, array $options = array(), \ModelCriteria $query = null)
 {
     $this->className = $className;
     $this->options = array_replace_recursive($this->options, $options);
     if (!$query) {
         $query = \PropelQuery::from($this->className);
     }
     $this->query = $query;
 }

 /**
  * @see sfValidatorBase
  */
 protected function doClean($values)
 {
     if (!is_array($values)) {
         throw new InvalidArgumentException('You must pass an array parameter to the clean() method (this validator can only be used as a post validator).');
     }
     if (!is_array($this->getOption('column'))) {
         $this->setOption('column', array($this->getOption('column')));
     }
     if (!is_array($field = $this->getOption('field'))) {
         $this->setOption('field', $field ? array($field) : array());
     }
     $fields = $this->getOption('field');
     $criteria = PropelQuery::from($this->getOption('model'));
     foreach ((array) $this->getOption('query_methods') as $methodName => $methodParams) {
         if (is_array($methodParams)) {
             $criteria = call_user_func_array(array($criteria, $methodName), $methodParams);
         } else {
             $criteria = $criteria->{$methodParams}();
         }
     }
     if ($this->getOption('allow_null_uniques')) {
         $tableMap = call_user_func(array($this->getOption('model') . 'Peer', 'getTableMap'));
         $nullColsCount = 0;
     }
     foreach ($this->getOption('column') as $i => $column) {
         $name = isset($fields[$i]) ? $fields[$i] : $column;
         if (!array_key_exists($name, $values)) {
             // one of the column has been removed from the form
             return $values;
         }
         $colName = call_user_func(array(constant($this->getOption('model') . '::PEER'), 'translateFieldName'), $column, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_COLNAME);
         // handle null unique indexes
         if ($this->getOption('allow_null_uniques') && null === $values[$name] && !$tableMap->getColumn($colName)->isNotNull()) {
             $nullColsCount++;
             continue;
         }
         $criteria->add($colName, $values[$name]);
     }
     if ($this->getOption('allow_null_uniques') && $nullColsCount == count($this->getOption('column'))) {
         // all columns for checking were both empty and null unique
         $object = null;
     } else {
         // perform query for normal unique check
         $object = $criteria->findOne($this->getOption('connection'));
     }
     // if no object or if we're updating the object, it's ok
     if (null === $object || $this->isUpdate($object, $values)) {
         return $values;
     }
     $error = new sfValidatorError($this, 'invalid', array('column' => implode(', ', $this->getOption('column'))));
     if ($this->getOption('throw_global_error')) {
         throw $error;
     }
     $columns = $this->getOption('column');
     throw new sfValidatorErrorSchema($this, array($columns[0] => $error));
 }

 public function render(Curry_Backend $backend, array $params)
 {
     $modelClass = $this->modelForm->getModelClass();
     $item = $this->getSelection($params);
     if (!isset($item)) {
         $item = new $modelClass();
         $relatedItem = $this->getParentSelection($params);
         if ($relatedItem) {
             $relations = PropelQuery::from($modelClass)->getTableMap()->getRelations();
             foreach ($relations as $relation) {
                 if ($relation->getRightTable()->getPhpName() == get_class($relatedItem) && in_array($relation->getType(), array(RelationMap::MANY_TO_ONE))) {
                     $item->{'set' . $relation->getName()}($relatedItem);
                 }
             }
         }
     }
     $form = clone $this->modelForm;
     $form->setOptions(array('method' => 'post', 'action' => (string) url('', $params)));
     $buttons = array('save');
     $form->addElement('submit', 'save', array('label' => 'Save'));
     if (!$item->isNew() && $this->parentView instanceof Curry_ModelView_List && $this->parentView->hasAction('delete')) {
         $form->addElement('submit', 'delete', array('label' => 'Delete', 'class' => 'btn btn-danger', 'onclick' => "return confirm('Do you really want to delete this item? This cannot be undone.');"));
         $buttons[] = 'delete';
     }
     $form->addDisplayGroup($buttons, 'save_group', array('class' => 'horizontal-group'));
     $form->fillForm($item);
     if (isPost() && $form->isValid($_POST)) {
         if ($form->delete && $form->delete->isChecked()) {
             $backend->createModelUpdateEvent($modelClass, $item->getPrimaryKey(), 'delete');
             $item->delete();
             if ($item instanceof Curry_ISearchable) {
                 Curry_Backend_Indexer::removeItem($item);
             }
             $backend->addMainContent('<p>The item has been deleted.</p>');
             return;
         }
         $form->fillModel($item);
         $this->triggerCallback($this->preSave, $item, $form);
         $item->save();
         $this->triggerCallback($this->postSave, $item, $form);
         $form->fillForm($item);
         $backend->createModelUpdateEvent($modelClass, $item->getPrimaryKey(), 'update');
         if ($item instanceof Curry_ISearchable) {
             Curry_Backend_Indexer::updateItem($item);
         }
         if (isAjax()) {
             return '';
         }
     }
     $this->triggerCallback($this->preRender, $item, $form);
     $backend->addMainContent($form);
 }

 public function show(Request $request)
 {
     $modelClass = $this->modelForm->getModelClass();
     $item = $this->getSelection();
     if (!isset($item) || !$item instanceof $modelClass) {
         $item = new $modelClass();
         $relatedItem = $this->parent instanceof AbstractBackend ? $this->parent->getSelection() : null;
         if ($relatedItem) {
             $relations = \PropelQuery::from($modelClass)->getTableMap()->getRelations();
             foreach ($relations as $relation) {
                 if ($relation->getRightTable()->getPhpName() == get_class($relatedItem) && in_array($relation->getType(), array(\RelationMap::MANY_TO_ONE))) {
                     $item->{'set' . $relation->getName()}($relatedItem);
                 }
             }
         }
     }
     $form = clone $this->modelForm;
     $buttons = array('save');
     $form->addField('save', array('type' => 'submit', 'label' => 'Save', 'class' => 'btn btn-primary'));
     if (!$item->isNew() && $this->parent instanceof ListView && $this->parent->hasAction('delete')) {
         $form->addField('delete', array('type' => 'submit', 'label' => 'Delete', 'class' => 'btn btn-danger', 'onclick' => "return confirm('Do you really want to delete this item? This cannot be undone.');"));
         $buttons[] = 'delete';
     }
     //$form->addDisplayGroup($buttons, 'save_group', array('class' => 'horizontal-group'));
     $form->fillForm($item);
     if ($request->isMethod('POST') && $form->isValid($request->request->all())) {
         if ($form->delete && $form->delete->isChecked()) {
             //$this->createModelUpdateEvent($modelClass, $item->getPrimaryKey(), 'delete');
             $item->delete();
             if ($item instanceof \Curry_ISearchable) {
                 \Curry_Backend_Indexer::removeItem($item);
             }
             $this->addMainContent('<p>The item has been deleted.</p>');
             return parent::render();
         }
         $form->fillModel($item);
         $this->triggerCallback($this->preSave, $item, $form);
         $item->save();
         $this->triggerCallback($this->postSave, $item, $form);
         $form->fillForm($item);
         //$this->createModelUpdateEvent($modelClass, $item->getPrimaryKey(), 'update');
         if ($item instanceof \Curry_ISearchable) {
             \Curry_Backend_Indexer::updateItem($item);
         }
         if ($request->isXmlHttpRequest()) {
             return \Symfony\Component\HttpFoundation\Response::create('');
         }
     }
     $this->triggerCallback($this->preRender, $item, $form);
     $this->addMainContent($form);
     return parent::render();
 }

 public function testInstancePoolingReenabled()
 {
     Propel::enableInstancePooling();
     $books = PropelQuery::from('Book')->setFormatter(ModelCriteria::FORMAT_ON_DEMAND)->find($this->con);
     foreach ($books as $book) {
     }
     $this->assertTrue(Propel::isInstancePoolingEnabled());
     Propel::disableInstancePooling();
     $books = PropelQuery::from('Book')->setFormatter(ModelCriteria::FORMAT_ON_DEMAND)->find($this->con);
     foreach ($books as $book) {
     }
     $this->assertFalse(Propel::isInstancePoolingEnabled());
     Propel::enableInstancePooling();
 }

 public static function setUpBeforeClass()
 {
     parent::setUpBeforeClass();
     self::$fixturesDirectory = realpath(dirname(dirname(__DIR__)) . '/fixtures');
     \Curry_Core::init(array('curry' => array('name' => 'Curry Unit Tests', 'adminEmail' => 'info@currycms.com', 'autoBackup' => false, 'projectPath' => self::$fixturesDirectory, 'migrationVersion' => \Curry_Core::MIGRATION_VERSION, 'template' => array('root' => self::$fixturesDirectory . '/templates', 'options' => array('cache' => false)), 'propel' => array('conf' => self::$fixturesDirectory . '/propel/build/conf/curry-conf.php', 'projectClassPath' => self::$fixturesDirectory . '/propel/build/classes'))));
     // Empty database
     $con = \Propel::getConnection();
     $con->beginTransaction();
     try {
         foreach (\Curry_Propel::getModels(false) as $model) {
             \PropelQuery::from($model)->deleteAll();
         }
         $con->commit();
     } catch (Exception $e) {
         $con->rollBack();
         throw $e;
     }
     $setup = new \Curry_Backend_Setup();
     $setup->saveConfiguration(array('template' => 'empty', 'admin' => array('username' => 'admin', 'password' => 'admin'), 'user' => array('username' => 'user', 'password' => 'user')));
 }

 public function testToArray()
 {
     $books = PropelQuery::from('Book')->setFormatter(ModelCriteria::FORMAT_ARRAY)->find();
     $booksArray = $books->toArray();
     $this->assertEquals(4, count($booksArray));
     $bookObjects = PropelQuery::from('Book')->find();
     foreach ($booksArray as $key => $book) {
         $this->assertEquals($bookObjects[$key]->toArray(), $book);
     }
     $booksArray = $books->toArray();
     $keys = array(0, 1, 2, 3);
     $this->assertEquals($keys, array_keys($booksArray));
     $booksArray = $books->toArray(null, true);
     $keys = array('Book_0', 'Book_1', 'Book_2', 'Book_3');
     $this->assertEquals($keys, array_keys($booksArray));
     $booksArray = $books->toArray('Title');
     $keys = array('Harry Potter and the Order of the Phoenix', 'Quicksilver', 'Don Juan', 'The Tin Drum');
     $this->assertEquals($keys, array_keys($booksArray));
     $booksArray = $books->toArray('Title', true);
     $keys = array('Book_Harry Potter and the Order of the Phoenix', 'Book_Quicksilver', 'Book_Don Juan', 'Book_The Tin Drum');
     $this->assertEquals($keys, array_keys($booksArray));
 }

 public function show(Request $request)
 {
     $modelClass = $this->modelClass;
     $items = array();
     if ($this['id'] === ':id' && $request->query->has('item')) {
         $pks = array_map(function ($i) {
             return json_decode($i, true);
         }, $request->query->get('item', array()));
         if ($pks && $this->parent instanceof AbstractBackend) {
             $items = \PropelQuery::from($this->parent->getModelClass())->findPks($pks)->getArrayCopy();
         }
     } else {
         $items = array($this->getSelection());
     }
     $items = array_filter($items, function ($item) use($modelClass) {
         return $item instanceof $modelClass;
     });
     if (!count($items)) {
         throw new \Exception('No item to delete');
     }
     $names = array_map(function ($item) {
         return method_exists($item, '__toString') ? '`' . htmlspecialchars((string) $item) . '`' : 'this item';
     }, $items);
     if ($request->isMethod('POST') && $request->request->get('do_delete')) {
         foreach ($items as $i => $item) {
             $pk = $item->getPrimaryKey();
             $item->delete();
             // Trigger update event
             //$this->createModelUpdateEvent($this->modelClass, $pk, 'delete');
             if ($item instanceof \Curry_ISearchable) {
                 \Curry_Backend_Indexer::removeItem($item);
             }
         }
         $this->addMainContent('<p>' . $names[$i] . ' has been deleted.</p>');
     } else {
         $this->addMainContent('<form method="post">' . '<input type="hidden" name="do_delete" value="1" />' . '<p>Do you really want to delete ' . join(', ', $names) . '?</p>' . '<button type="submit" class="btn btn-danger">Delete</button>' . '</form>');
     }
     return parent::render();
 }