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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>.
*/
/**
* Doctrine_Import_Builder
* Import builder is responsible of building Doctrine ActiveRecord classes
* based on a database schema.
*
* @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>
* @author Jukka Hassinen <Jukka.Hassinen@BrainAlliance.com>
*/
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class Doctrine_Import_Builder
{
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/**
* @var string $path the path where imported files are being generated
*/
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private $path = '';
private $suffix = '.php';
private static $tpl;
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public function __construct()
{
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if ( ! isset(self::$tpl)) {
self::$tpl = file_get_contents(Doctrine::getPath()
. DIRECTORY_SEPARATOR . 'Doctrine'
. DIRECTORY_SEPARATOR . 'Import'
. DIRECTORY_SEPARATOR . 'Builder'
. DIRECTORY_SEPARATOR . 'Record.tpl');
}
}
/**
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* setTargetPath
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*
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* @param string path the path where imported files are being generated
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* @return
*/
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public function setTargetPath($path)
{
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if ( ! file_exists($path)) {
mkdir($path, 0777);
}
$this->path = $path;
}
/**
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* getTargetPath
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*
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* @return string the path where imported files are being generated
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*/
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public function getTargetPath()
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{
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return $this->path;
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}
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public function buildRecord($table, $tableColumns)
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{
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if (empty($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.');
}
$created = date('l dS \of F Y h:i:s A');
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$className = Doctrine::classify($table);
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$fileName = $this->path . DIRECTORY_SEPARATOR . $className . $this->suffix;
$columns = array();
$i = 0;
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foreach ($tableColumns as $name => $column) {
$columns[$i] = ' $this->hasColumn(\'' . $name . '\', \'' . $column['ptype'][0] . '\'';
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if ($column['length']) {
$columns[$i] .= ', ' . $column['length'];
} else {
$columns[$i] .= ', null';
}
$a = array();
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if (isset($column['default']) && $column['default']) {
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$a[] = '\'default\' => ' . var_export($column['default'], true);
}
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if (isset($column['notnull']) && $column['notnull']) {
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$a[] = '\'notnull\' => true';
}
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if (isset($column['primary']) && $column['primary']) {
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$a[] = '\'primary\' => true';
}
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if (isset($column['autoinc']) && $column['autoinc']) {
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$a[] = '\'autoincrement\' => true';
}
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if (isset($column['unique']) && $column['unique']) {
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$a[] = '\'unique\' => true';
}
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if (isset($column['unsigned']) && $column['unsigned']) {
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$a[] = '\'unsigned\' => true';
}
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if ($column['ptype'][0] == 'enum' && isset($column['values']) && $column['values']) {
$a[] = '\'values\' => array(' . implode(',', $column['values']) . ')';
}
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if ( ! empty($a)) {
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$columns[$i] .= ', ' . 'array(';
$length = strlen($columns[$i]);
$columns[$i] .= implode(',
' . str_repeat(' ', $length), $a) . ')';
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}
$columns[$i] .= ');';
if ($i < (count($table) - 1)) {
$columns[$i] .= '
';
}
$i++;
}
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$content = sprintf(self::$tpl, $created, $className, implode("\n", $columns));
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$bytes = file_put_contents($fileName, $content);
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if ($bytes === false) {
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throw new Doctrine_Import_Builder_Exception("Couldn't write file " . $fileName);
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}
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}
/**
*
* @param Doctrine_Schema_Object $schema
* @throws Doctrine_Import_Exception
* @return void
*/
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public function build(Doctrine_Schema_Object $schema)
{
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foreach ($schema->getDatabases() as $database){
foreach ($database->getTables() as $table){
$this->buildRecord($table);
}
}
}
}