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<?php
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/*
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* $Id: Dql.php 2761 2007-10-07 23:42:29Z zYne $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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/**
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* Doctrine_Task_Dql
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*
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* @package Doctrine
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* @subpackage Task
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 1.0
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* @version $Revision: 2761 $
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* @author Jonathan H. Wage <jwage@mac.com>
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*/
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class Doctrine_Task_Dql extends Doctrine_Task
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{
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public $description = 'Execute dql query and display the results',
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$requiredArguments = array('models_path' => 'Specify path to your Doctrine_Record definitions.',
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'dql_query' => 'Specify the complete dql query to execute.'),
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$optionalArguments = array('params' => 'Comma separated list of the params to replace the ? tokens in the dql');
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public function execute()
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{
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Doctrine_Core::loadModels($this->getArgument('models_path'));
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$dql = $this->getArgument('dql_query');
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$query = Doctrine_Query::create();
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$params = $this->getArgument('params');
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$params = $params ? explode(',', $params):array();
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$this->notify('executing: "' . $dql . '" (' . implode(', ', $params) . ')');
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$results = $query->query($dql, $params, Doctrine_Core::HYDRATE_ARRAY);
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$this->_printResults($results);
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}
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protected function _printResults($array)
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{
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$yaml = Doctrine_Parser::dump($array, 'yml');
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$lines = explode("\n", $yaml);
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unset($lines[0]);
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foreach ($lines as $yamlLine) {
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$line = trim($yamlLine);
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if ($line) {
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$this->notify($yamlLine);
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}
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}
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}
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}
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