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doctrine2/lib/Doctrine/Import/Builder.php

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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.phpdoctrine.com>.
*/
/**
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* Doctrine_Import_Builder
* Import builder is responsible of building Doctrine ActiveRecord classes
* based on a database schema.
*
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* @package Doctrine
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @since 1.0
* @version $Revision$
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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* @author Jukka Hassinen <Jukka.Hassinen@BrainAlliance.com>
*/
class Doctrine_Import_Builder {
private $path = '';
private $suffix = '.php';
private static $tpl;
public function __construct() {
if( ! isset(self::$tpl))
self::$tpl = file_get_contents(Doctrine::getPath()
. DIRECTORY_SEPARATOR . 'Doctrine'
. DIRECTORY_SEPARATOR . 'Import'
. DIRECTORY_SEPARATOR . 'Builder'
. DIRECTORY_SEPARATOR . 'Record.tpl');
}
/**
*
* @param string path
* @return
* @access public
*/
public function setTargetPath($path) {
if( ! file_exists($path)) {
mkdir($path, 0777);
}
$this->path = $path;
}
public function getTargetPath() {
return $this->path;
}
/**
*
* @param string path
* @return
* @access public
*/
public function setFileSuffix($suffix) {
$this->suffix = $suffix;
}
public function getFileSuffix() {
return $this->suffix;
}
public function buildRecord(Doctrine_Schema_Table $table) {
if (empty($this->path))
throw new Doctrine_Import_Builder_Exception('No build target directory set.');
if (is_writable($this->path) === false)
throw new Doctrine_Import_Builder_Exception('Build target directory ' . $this->path . ' is not writable.');
$created = date('l dS \of F Y h:i:s A');
$className = Doctrine::classify($table->get('name'));
$fileName = $this->path . DIRECTORY_SEPARATOR . $className . $this->suffix;
$columns = array();
$i = 0;
foreach($table as $name => $column) {
$columns[$i] = ' $this->hasColumn(\'' . $column['name'] . '\', \'' . $column['type'] . '\'';
if($column['length'])
$columns[$i] .= ', ' . $column['length'];
else
$columns[$i] .= ', null';
$a = array();
if($column['default']) {
$a[] = '\'default\' => ' . var_export($column['default'], true);
}
if($column['notnull']) {
$a[] = '\'notnull\' => true';
}
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if($column['primary']) {
$a[] = '\'primary\' => true';
}
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if($column['autoinc']) {
$a[] = '\'autoincrement\' => true';
}
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if($column['unique']) {
$a[] = '\'unique\' => true';
}
if( ! empty($a))
$columns[$i] .= ', ' . 'array(' . implode(',
', $a) . ')';
$columns[$i] .= ');';
if($i < (count($table) - 1))
$columns[$i] .= '
';
$i++;
}
$content = sprintf(self::$tpl, $created, $className, implode('', $columns));
$bytes = file_put_contents($fileName, $content);
if($bytes === false)
throw new Doctrine_Import_Builder_Exception("Couldn't write file " . $fileName);
}
/**
*
* @param Doctrine_Schema_Object $schema
* @throws Doctrine_Import_Exception
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* @return void
*/
public function build(Doctrine_Schema_Object $schema) {
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foreach($schema->getDatabases() as $database){
foreach($database->getTables() as $table){
$this->buildRecord($table);
}
}
}
}