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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/
/**
* Doctrine_Template_Sluggable
*
* Easily create a slug for each record based on a specified set of fields
*
* @package Doctrine
* @subpackage Template
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 1.0
* @version $Revision$
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
*/
class Doctrine_Template_Sluggable extends Doctrine_Template
{
/**
* Array of Sluggable options
*
* @var string
*/
protected $_options = array(
'name' => 'slug',
'alias' => null,
'type' => 'string',
'length' => 255,
'unique' => true,
'options' => array(),
'fields' => array(),
'uniqueBy' => array(),
'uniqueIndex' => true,
'canUpdate' => false,
'builder' => array('Doctrine_Inflector', 'urlize'),
'provider' => null,
'indexName' => null
);
/**
* Set table definition for Sluggable behavior
*
* @return void
*/
public function setTableDefinition()
{
$name = $this->_options['name'];
if ($this->_options['alias']) {
$name .= ' as ' . $this->_options['alias'];
}
if ($this->_options['indexName'] === null) {
$this->_options['indexName'] = $this->getTable()->getTableName().'_sluggable';
}
$this->hasColumn($name, $this->_options['type'], $this->_options['length'], $this->_options['options']);
if ($this->_options['unique'] == true && $this->_options['uniqueIndex'] == true) {
$indexFields = array($this->_options['name']);
$indexFields = array_merge($indexFields, $this->_options['uniqueBy']);
$this->index($this->_options['indexName'], array('fields' => $indexFields,
'type' => 'unique'));
}
$this->addListener(new Doctrine_Template_Listener_Sluggable($this->_options));
}
}
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