427 lines
13 KiB
PHP
427 lines
13 KiB
PHP
<?php
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/*
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* $Id: Facade.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.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Facade
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*
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* @package Doctrine
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* @subpackage Facade
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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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_Facade
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{
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/**
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* loadAllRuntimeClasses
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*
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* loads all runtime classes
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*
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* @return void
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*/
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public static function loadAllRuntimeClasses()
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{
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$classes = Doctrine_Compiler::getRuntimeClasses();
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foreach ($classes as $class) {
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Doctrine::autoload($class);
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}
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}
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/**
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* loadModels
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*
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* Recursively load all models from a directory or array of directories
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*
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* @param string $directory Path to directory of models or array of directory paths
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* @return void
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*/
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public static function loadModels($directory)
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{
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$declared = get_declared_classes();
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if ($directory !== null) {
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foreach ((array) $directory as $dir) {
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$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir),
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RecursiveIteratorIterator::LEAVES_ONLY);
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foreach ($it as $file) {
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$e = explode('.', $file->getFileName());
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if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) {
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require_once $file->getPathName();
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}
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}
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}
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$declared = array_diff(get_declared_classes(), $declared);
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}
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return self::getLoadedModels($declared);
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}
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/**
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* getLoadedModels
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*
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* Get all the loaded models, you can provide an array of classes or it will use get_declared_classes()
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*
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* @param $classes Array of classes to filter through, otherwise uses get_declared_classes()
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* @return void
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*/
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public static function getLoadedModels($classes = null)
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{
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if ($classes === null) {
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$classes = get_declared_classes();
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}
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$parent = new ReflectionClass('Doctrine_Record');
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$loadedModels = array();
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// we iterate trhough the diff of previously declared classes
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// and currently declared classes
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foreach ($classes as $name) {
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$class = new ReflectionClass($name);
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// Skip the following classes
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// - abstract classes
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// - not a subclass of Doctrine_Record
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// - don't have a setTableDefinition method
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if ($class->isAbstract() ||
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!$class->isSubClassOf($parent) ||
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!$class->hasMethod('setTableDefinition')) {
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continue;
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}
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$loadedModels[] = $name;
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}
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return $loadedModels;
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}
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/**
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* getConnectionByTableName
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*
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* Get the connection object for a table by the actual table name
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*
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* @param string $tableName
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* @return void
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*/
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public static function getConnectionByTableName($tableName)
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{
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$loadedModels = self::getLoadedModels();
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foreach ($loadedModels as $name) {
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$model = new $name();
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$table = $model->getTable();
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if ($table->getTableName() == $tableName) {
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return $table->getConnection();
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}
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}
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return Doctrine_Manager::connection();
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}
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/**
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* generateModelsFromDb
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*
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* method for importing existing schema to Doctrine_Record classes
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*
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* @param string $directory Directory to write your models to
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* @param array $databases Array of databases to generate models for
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* @return boolean
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*/
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public static function generateModelsFromDb($directory, array $databases = array())
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{
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return Doctrine_Manager::connection()->import->importSchema($directory, $databases);
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}
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/**
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* generateYamlFromDb
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*
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* Generates models from database to temporary location then uses those models to generate a yaml schema file.
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* This should probably be fixed. We should write something to generate a yaml schema file directly from the database.
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*
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* @param string $yamlPath Path to write oyur yaml schema file to
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* @return void
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*/
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public static function generateYamlFromDb($yamlPath)
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{
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$directory = '/tmp/tmp_doctrine_models';
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Doctrine_Facade::generateModelsFromDb($directory);
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$export = new Doctrine_Export_Schema();
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$result = $export->exportSchema($yamlPath, 'yml', $directory);
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exec('rm -rf ' . $directory);
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return $result;
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}
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/**
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* generateModelsFromYaml
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*
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* Generate a yaml schema file from an existing directory of models
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*
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* @param string $yamlPath Path to your yaml schema files
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* @param string $directory Directory to generate your models in
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* @return void
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*/
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public static function generateModelsFromYaml($yamlPath, $directory)
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{
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$import = new Doctrine_Import_Schema();
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$import->generateBaseClasses(true);
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return $import->importSchema($yamlPath, 'yml', $directory);
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}
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/**
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* createTablesFromModels
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*
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* Creates database tables for the models in the specified directory
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*
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* @param string $directory Directory containing your models
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* @return void
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*/
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public static function createTablesFromModels($directory = null)
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{
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return Doctrine_Manager::connection()->export->exportSchema($directory);
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}
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/**
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* generateSqlFromModels
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*
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* @param string $directory
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* @return void
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*/
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public static function generateSqlFromModels($directory = null)
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{
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$sql = Doctrine_Manager::connection()->export->exportSql($directory);
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$build = '';
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foreach ($sql as $query) {
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$build .= $query.";\n";
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}
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return $build;
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}
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/**
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* generateYamlFromModels
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*
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* Generate yaml schema file for the models in the specified directory
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*
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* @param string $yamlPath Path to your yaml schema files
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* @param string $directory Directory to generate your models in
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* @return void
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*/
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public static function generateYamlFromModels($yamlPath, $directory)
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{
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$export = new Doctrine_Export_Schema();
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return $export->exportSchema($yamlPath, 'yml', $directory);
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}
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/**
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* createDatabases
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*
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* Creates databases for connections
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*
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* @param string $specifiedConnections Array of connections you wish to create the database for
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* @return void
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*/
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public static function createDatabases($specifiedConnections)
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{
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if (!is_array($specifiedConnections)) {
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$specifiedConnections = (array) $specifiedConnections;
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}
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$connections = Doctrine_Manager::getInstance()->getConnections();
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foreach ($connections as $name => $connection) {
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if (!empty($specifiedConnections) && !in_array($name, $specifiedConnections)) {
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continue;
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}
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$connection->export->createDatabase($name);
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}
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}
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/**
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* dropDatabases
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*
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* Drops databases for connections
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*
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* @param string $specifiedConnections Array of connections you wish to drop the database for
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* @return void
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*/
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public static function dropDatabases($specifiedConnections = array())
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{
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if (!is_array($specifiedConnections)) {
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$specifiedConnections = (array) $specifiedConnections;
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}
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$connections = Doctrine_Manager::getInstance()->getConnections();
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foreach ($connections as $name => $connection) {
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if (!empty($specifiedConnections) && !in_array($name, $specifiedConnections)) {
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continue;
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}
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$connection->export->dropDatabase($name);
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}
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}
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/**
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* dumpData
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*
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* Dump data to a yaml fixtures file
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*
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* @param string $yamlPath Path to write the yaml data fixtures to
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* @param string $individualFiles Whether or not to dump data to individual fixtures files
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* @return void
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*/
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public static function dumpData($yamlPath, $individualFiles = false)
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{
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$data = new Doctrine_Data();
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return $data->exportData($yamlPath, 'yml', array(), $individualFiles);
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}
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/**
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* loadData
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*
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* Load data from a yaml fixtures file.
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* The output of dumpData can be fed to loadData
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*
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* @param string $yamlPath Path to your yaml data fixtures
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* @param string $append Whether or not to append the data
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* @return void
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*/
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public static function loadData($yamlPath, $append = false)
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{
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$delete = isset($append) ? ($append ? false : true) : true;
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if ($delete)
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{
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$models = Doctrine_Facade::getLoadedModels();
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foreach ($models as $model)
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{
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$model = new $model();
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$model->getTable()->createQuery()->delete($model)->execute();
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}
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}
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$data = new Doctrine_Data();
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return $data->importData($yamlPath, 'yml');
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}
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/**
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* loadDummyData
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*
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* Populdate your models with dummy data
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*
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* @param string $append Whether or not to append the data
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* @param string $num Number of records to populate
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* @return void
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*/
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public static function loadDummyData($append, $num = 5)
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{
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$delete = isset($append) ? ($append ? false : true) : true;
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if ($delete)
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{
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$models = Doctrine_Facade::getLoadedModels();
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foreach ($models as $model)
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{
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$model = new $model();
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$model->getTable()->createQuery()->delete($model)->execute();
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}
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}
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$data = new Doctrine_Data();
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return $data->importDummyData($num);
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}
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/**
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* migrate
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*
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* Migrate database to specified $to version. Migrates from current to latest if you do not specify.
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*
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* @param string $directory Directory which contains your migration classes
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* @param string $to Version you wish to migrate to.
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* @return void
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*/
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public static function migrate($directory, $to = null)
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{
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$migration = new Doctrine_Migration($directory);
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return $migration->migrate($to);
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}
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/**
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* generateMigrationClass
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*
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* Generate new migration class skeleton
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*
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* @param string $className Name of the Migration class to generate
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* @param string $directory Directory which contains your migration classes
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* @package default
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*/
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public static function generateMigrationClass($className, $directory)
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{
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$migration = new Doctrine_Migration($directory);
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$next = (string) $migration->getNextVersion();
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$fileName = str_repeat('0', (3 - strlen($next))) . $next . '_' . Doctrine::tableize($className) . '.class.php';
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$path = $directory . DIRECTORY_SEPARATOR . $fileName;
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$code = '<?php' . PHP_EOL;
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$code .= "// Automatically generated by the Doctrine ORM Framework\n";
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$code .= "class " . Doctrine::classify($className) . " extends Doctrine_Migration\n";
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$code .= "{\n";
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$code .= "\tpublic function up()\n\t{ }\n\n";
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$code .= "\tpublic function down()\n\t{ }\n";
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$code .= "}";
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file_put_contents($path, $code);
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}
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/**
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* compile
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*
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* @param string $target
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* @return void
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*/
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public static function compile($target = null, $includedDrivers = array())
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{
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return Doctrine_Compiler::compile($target, $includedDrivers);
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}
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} |