pictcode / lib / Cake / Console / Command / Task / FixtureTask.php @ 0b1b8047
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<?php
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/**
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* The FixtureTask handles creating and updating fixture files.
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @since CakePHP(tm) v 1.3
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses('AppShell', 'Console/Command'); |
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App::uses('BakeTask', 'Console/Command/Task'); |
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App::uses('Model', 'Model'); |
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/**
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* Task class for creating and updating fixtures files.
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*
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* @package Cake.Console.Command.Task
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*/
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class FixtureTask extends BakeTask { |
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/**
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* Tasks to be loaded by this Task
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*
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* @var array
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*/
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public $tasks = array('DbConfig', 'Model', 'Template'); |
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/**
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* path to fixtures directory
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*
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* @var string
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*/
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public $path = null; |
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/**
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* Schema instance
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*
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* @var CakeSchema
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*/
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protected $_Schema = null; |
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/**
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* Override initialize
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*
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* @param ConsoleOutput $stdout A ConsoleOutput object for stdout.
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* @param ConsoleOutput $stderr A ConsoleOutput object for stderr.
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* @param ConsoleInput $stdin A ConsoleInput object for stdin.
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*/
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public function __construct($stdout = null, $stderr = null, $stdin = null) { |
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parent::__construct($stdout, $stderr, $stdin); |
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$this->path = APP . 'Test' . DS . 'Fixture' . DS; |
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} |
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/**
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* Gets the option parser instance and configures it.
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*
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* @return ConsoleOptionParser
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*/
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public function getOptionParser() { |
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$parser = parent::getOptionParser(); |
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$parser->description(
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__d('cake_console', 'Generate fixtures for use with the test suite. You can use `bake fixture all` to bake all fixtures.') |
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)->addArgument('name', array( |
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'help' => __d('cake_console', 'Name of the fixture to bake. Can use Plugin.name to bake plugin fixtures.') |
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))->addOption('count', array( |
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'help' => __d('cake_console', 'When using generated data, the number of records to include in the fixture(s).'), |
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'short' => 'n', |
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'default' => 1 |
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))->addOption('connection', array( |
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'help' => __d('cake_console', 'Which database configuration to use for baking.'), |
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'short' => 'c', |
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'default' => 'default' |
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))->addOption('plugin', array( |
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'help' => __d('cake_console', 'CamelCased name of the plugin to bake fixtures for.'), |
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'short' => 'p' |
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))->addOption('schema', array( |
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'help' => __d('cake_console', 'Importing schema for fixtures rather than hardcoding it.'), |
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'short' => 's', |
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'boolean' => true |
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))->addOption('theme', array( |
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'short' => 't', |
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'help' => __d('cake_console', 'Theme to use when baking code.') |
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))->addOption('force', array( |
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'short' => 'f', |
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'help' => __d('cake_console', 'Force overwriting existing files without prompting.') |
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))->addOption('records', array( |
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'help' => __d('cake_console', 'Used with --count and <name>/all commands to pull [n] records from the live tables, ' . |
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'where [n] is either --count or the default of 10.'),
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'short' => 'r', |
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'boolean' => true |
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))->epilog( |
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__d('cake_console', 'Omitting all arguments and options will enter into an interactive mode.') |
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); |
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return $parser; |
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} |
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/**
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* Execution method always used for tasks
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* Handles dispatching to interactive, named, or all processes.
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*
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* @return void
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*/
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public function execute() { |
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parent::execute();
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if (empty($this->args)) { |
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$this->_interactive();
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} |
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if (isset($this->args[0])) { |
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$this->interactive = false; |
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if (!isset($this->connection)) { |
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$this->connection = 'default'; |
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} |
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if (strtolower($this->args[0]) === 'all') { |
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return $this->all(); |
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} |
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$model = $this->_modelName($this->args[0]); |
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$this->bake($model); |
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} |
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} |
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/**
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* Bake All the Fixtures at once. Will only bake fixtures for models that exist.
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*
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* @return void
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*/
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public function all() { |
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$this->interactive = false; |
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$this->Model->interactive = false; |
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$tables = $this->Model->listAll($this->connection, false); |
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foreach ($tables as $table) { |
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$model = $this->_modelName($table); |
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$importOptions = array(); |
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if (!empty($this->params['schema'])) { |
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$importOptions['schema'] = $model; |
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} |
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$this->bake($model, false, $importOptions); |
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} |
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} |
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/**
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* Interactive baking function
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*
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* @return void
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*/
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protected function _interactive() { |
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$this->DbConfig->interactive = $this->Model->interactive = $this->interactive = true; |
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$this->hr();
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$this->out(__d('cake_console', "Bake Fixture\nPath: %s", $this->getPath())); |
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$this->hr();
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if (!isset($this->connection)) { |
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$this->connection = $this->DbConfig->getConfig(); |
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} |
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$modelName = $this->Model->getName($this->connection); |
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$useTable = $this->Model->getTable($modelName, $this->connection); |
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$importOptions = $this->importOptions($modelName); |
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$this->bake($modelName, $useTable, $importOptions); |
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} |
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/**
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* Interacts with the User to setup an array of import options. For a fixture.
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*
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* @param string $modelName Name of model you are dealing with.
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* @return array Array of import options.
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*/
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public function importOptions($modelName) { |
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$options = array(); |
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if (!empty($this->params['schema'])) { |
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$options['schema'] = $modelName; |
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} else {
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$doSchema = $this->in(__d('cake_console', 'Would you like to import schema for this fixture?'), array('y', 'n'), 'n'); |
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if ($doSchema === 'y') { |
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$options['schema'] = $modelName; |
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} |
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} |
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if (!empty($this->params['records'])) { |
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$doRecords = 'y'; |
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} else {
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$doRecords = $this->in(__d('cake_console', 'Would you like to use record importing for this fixture?'), array('y', 'n'), 'n'); |
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} |
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if ($doRecords === 'y') { |
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$options['records'] = true; |
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} |
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if ($doRecords === 'n') { |
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$prompt = __d('cake_console', "Would you like to build this fixture with data from %s's table?", $modelName); |
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$fromTable = $this->in($prompt, array('y', 'n'), 'n'); |
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if (strtolower($fromTable) === 'y') { |
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$options['fromTable'] = true; |
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} |
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} |
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return $options; |
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} |
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/**
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* Assembles and writes a Fixture file
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*
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* @param string $model Name of model to bake.
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* @param string $useTable Name of table to use.
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* @param array $importOptions Options for public $import
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* @return string|null Baked fixture content, otherwise null.
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*/
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public function bake($model, $useTable = false, $importOptions = array()) { |
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App::uses('CakeSchema', 'Model'); |
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$table = $schema = $records = $import = $modelImport = null; |
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$importBits = array(); |
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if (!$useTable) { |
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$useTable = Inflector::tableize($model); |
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} elseif ($useTable != Inflector::tableize($model)) { |
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$table = $useTable; |
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} |
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if (!empty($importOptions)) { |
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if (isset($importOptions['schema'])) { |
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$modelImport = true; |
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$importBits[] = "'model' => '{$importOptions['schema']}'"; |
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} |
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if (isset($importOptions['records'])) { |
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$importBits[] = "'records' => true"; |
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} |
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if ($this->connection !== 'default') { |
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$importBits[] .= "'connection' => '{$this->connection}'"; |
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} |
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if (!empty($importBits)) { |
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$import = sprintf("array(%s)", implode(', ', $importBits)); |
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} |
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} |
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$this->_Schema = new CakeSchema(); |
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$data = $this->_Schema->read(array('models' => false, 'connection' => $this->connection)); |
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if (!isset($data['tables'][$useTable])) { |
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$this->err("<warning>Warning:</warning> Could not find the '${useTable}' table for ${model}."); |
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return null; |
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} |
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$tableInfo = $data['tables'][$useTable]; |
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if ($modelImport === null) { |
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$schema = $this->_generateSchema($tableInfo); |
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} |
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if (empty($importOptions['records']) && !isset($importOptions['fromTable'])) { |
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$recordCount = 1; |
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if (isset($this->params['count'])) { |
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$recordCount = $this->params['count']; |
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} |
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$records = $this->_makeRecordString($this->_generateRecords($tableInfo, $recordCount)); |
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} |
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if (!empty($this->params['records']) || isset($importOptions['fromTable'])) { |
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$records = $this->_makeRecordString($this->_getRecordsFromTable($model, $useTable)); |
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} |
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$out = $this->generateFixtureFile($model, compact('records', 'table', 'schema', 'import')); |
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return $out; |
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} |
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/**
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* Generate the fixture file, and write to disk
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*
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* @param string $model name of the model being generated
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* @param string $otherVars Contents of the fixture file.
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* @return string Content saved into fixture file.
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*/
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public function generateFixtureFile($model, $otherVars) { |
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$defaults = array('table' => null, 'schema' => null, 'records' => null, 'import' => null, 'fields' => null); |
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$vars = array_merge($defaults, $otherVars); |
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$path = $this->getPath(); |
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$filename = Inflector::camelize($model) . 'Fixture.php'; |
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$this->Template->set('model', $model); |
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$this->Template->set($vars); |
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$content = $this->Template->generate('classes', 'fixture'); |
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$this->out("\n" . __d('cake_console', 'Baking test fixture for %s...', $model), 1, Shell::QUIET); |
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$this->createFile($path . $filename, $content); |
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return $content; |
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} |
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/**
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* Get the path to the fixtures.
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*
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* @return string Path for the fixtures
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*/
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public function getPath() { |
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$path = $this->path; |
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if (isset($this->plugin)) { |
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$path = $this->_pluginPath($this->plugin) . 'Test' . DS . 'Fixture' . DS; |
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} |
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return $path; |
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} |
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/**
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* Generates a string representation of a schema.
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*
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* @param array $tableInfo Table schema array
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* @return string fields definitions
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*/
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protected function _generateSchema($tableInfo) { |
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$schema = trim($this->_Schema->generateTable('f', $tableInfo), "\n"); |
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return substr($schema, 13, -1); |
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} |
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/**
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* Generate String representation of Records
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*
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* @param array $tableInfo Table schema array
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* @param int $recordCount The number of records to generate.
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* @return array Array of records to use in the fixture.
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*/
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protected function _generateRecords($tableInfo, $recordCount = 1) { |
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$records = array(); |
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for ($i = 0; $i < $recordCount; $i++) { |
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$record = array(); |
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foreach ($tableInfo as $field => $fieldInfo) { |
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if (empty($fieldInfo['type'])) { |
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continue;
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} |
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$insert = ''; |
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switch ($fieldInfo['type']) { |
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case 'integer': |
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case 'float': |
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$insert = $i + 1; |
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break;
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case 'string': |
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case 'binary': |
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$isPrimaryUuid = (
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isset($fieldInfo['key']) && strtolower($fieldInfo['key']) === 'primary' && |
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isset($fieldInfo['length']) && $fieldInfo['length'] == 36 |
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); |
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if ($isPrimaryUuid) { |
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$insert = CakeText::uuid(); |
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} else {
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$insert = "Lorem ipsum dolor sit amet"; |
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if (!empty($fieldInfo['length'])) { |
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$insert = substr($insert, 0, (int)$fieldInfo['length'] - 2); |
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} |
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} |
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break;
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case 'timestamp': |
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$insert = time(); |
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break;
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case 'datetime': |
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$insert = date('Y-m-d H:i:s'); |
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break;
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case 'date': |
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$insert = date('Y-m-d'); |
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break;
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case 'time': |
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$insert = date('H:i:s'); |
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break;
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case 'boolean': |
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$insert = 1; |
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break;
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case 'text': |
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$insert = "Lorem ipsum dolor sit amet, aliquet feugiat."; |
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$insert .= " Convallis morbi fringilla gravida,"; |
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$insert .= " phasellus feugiat dapibus velit nunc, pulvinar eget sollicitudin"; |
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$insert .= " venenatis cum nullam, vivamus ut a sed, mollitia lectus. Nulla"; |
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$insert .= " vestibulum massa neque ut et, id hendrerit sit,"; |
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$insert .= " feugiat in taciti enim proin nibh, tempor dignissim, rhoncus"; |
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$insert .= " duis vestibulum nunc mattis convallis."; |
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break;
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} |
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$record[$field] = $insert; |
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} |
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$records[] = $record; |
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} |
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return $records; |
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} |
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/**
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* Convert a $records array into a string.
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*
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* @param array $records Array of records to be converted to string
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* @return string A string value of the $records array.
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*/
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protected function _makeRecordString($records) { |
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$out = "array(\n"; |
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foreach ($records as $record) { |
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$values = array(); |
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foreach ($record as $field => $value) { |
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$val = var_export($value, true); |
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if ($val === 'NULL') { |
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$val = 'null'; |
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} |
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$values[] = "\t\t\t'$field' => $val"; |
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} |
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$out .= "\t\tarray(\n"; |
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$out .= implode(",\n", $values); |
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$out .= "\n\t\t),\n"; |
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} |
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$out .= "\t)"; |
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return $out; |
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} |
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/**
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* Interact with the user to get a custom SQL condition and use that to extract data
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* to build a fixture.
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*
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* @param string $modelName name of the model to take records from.
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* @param string $useTable Name of table to use.
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* @return array Array of records.
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*/
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protected function _getRecordsFromTable($modelName, $useTable = null) { |
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$modelObject = new Model(array('name' => $modelName, 'table' => $useTable, 'ds' => $this->connection)); |
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if ($this->interactive) { |
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$condition = null; |
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$prompt = __d('cake_console', "Please provide a SQL fragment to use as conditions\nExample: WHERE 1=1"); |
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while (!$condition) { |
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$condition = $this->in($prompt, null, 'WHERE 1=1'); |
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} |
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$recordsFound = $modelObject->find('count', array( |
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'conditions' => $condition, |
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'recursive' => -1, |
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)); |
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$prompt = __d('cake_console', "How many records do you want to import?"); |
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$recordCount = $this->in($prompt, null, ($recordsFound < 10 ) ? $recordsFound : 10); |
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} else {
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$condition = 'WHERE 1=1'; |
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$recordCount = (isset($this->params['count']) ? $this->params['count'] : 10); |
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} |
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$records = $modelObject->find('all', array( |
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'conditions' => $condition, |
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'recursive' => -1, |
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'limit' => $recordCount |
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)); |
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$schema = $modelObject->schema(true); |
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$out = array(); |
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foreach ($records as $record) { |
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$row = array(); |
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foreach ($record[$modelObject->alias] as $field => $value) { |
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if ($schema[$field]['type'] === 'boolean') { |
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$value = (int)(bool)$value; |
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} |
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$row[$field] = $value; |
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} |
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$out[] = $row; |
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} |
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return $out; |
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} |
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|
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} |