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<?php
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/*
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* $Id$
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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_Template_Sluggable
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*
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* Easily create a slug for each record based on a specified set of fields
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*
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* @package Doctrine
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* @subpackage Template
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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 $Revision$
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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*/
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class Doctrine_Template_Sluggable extends Doctrine_Template
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{
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/**
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* Array of Sluggable options
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*
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* @var string
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*/
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protected $_options = array(
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'name' => 'slug',
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'alias' => null,
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'type' => 'string',
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'length' => 255,
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'unique' => true,
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'options' => array(),
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'fields' => array(),
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'uniqueBy' => array(),
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'uniqueIndex' => true,
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'canUpdate' => false,
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'builder' => array('Doctrine_Inflector', 'urlize'),
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'provider' => null,
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'indexName' => null
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);
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/**
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* Set table definition for Sluggable behavior
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*
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* @return void
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*/
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public function setTableDefinition()
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{
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$name = $this->_options['name'];
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if ($this->_options['alias']) {
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$name .= ' as ' . $this->_options['alias'];
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}
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if ($this->_options['indexName'] === null) {
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$this->_options['indexName'] = $this->getTable()->getTableName().'_sluggable';
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}
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$this->hasColumn($name, $this->_options['type'], $this->_options['length'], $this->_options['options']);
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if ($this->_options['unique'] == true && $this->_options['uniqueIndex'] == true) {
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$indexFields = array($this->_options['name']);
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$indexFields = array_merge($indexFields, $this->_options['uniqueBy']);
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$this->index($this->_options['indexName'], array('fields' => $indexFields,
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'type' => 'unique'));
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}
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$this->addListener(new Doctrine_Template_Listener_Sluggable($this->_options));
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}
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}
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