Initial Commit

.gitignore

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+/vendor
+composer.phar
+composer.lock
+.DS_Store

.travis.yml

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+language: php
+
+php: 
+  - 5.3
+  - 5.4
+  - 5.5
+
+before_script:
+  - curl -s http://getcomposer.org/installer | php
+  - php composer.phar install --dev
+
+script: phpunit

README.md

@@ -1,4 +1,87 @@
-iseed
-=====
+**Inverse seed generator (iSeed)** is a Laravel 4 package that provides a method to generate a new seed file based on data from the existing database table.
 
-Laravel 4 Inverse Seed Generator
+## Installation
+
+1) Edit your project's `composer.json` file to require `orangehill/iseed`.
+
+    "require": {
+		"laravel/framework": "4.0.*",
+		"orangehill/iseed": "dev-master"
+	}
+
+2) Update Composer from the CLI:
+
+    composer update
+
+3) Once this operation completes, add the service provider by opening a `app/config/app.php` file, and adding a new item to the `providers` array.
+
+    'Orangehill\Iseed\IseedServiceProvider'
+
+## Usage
+
+To generate a seed file simply call: `\Iseed::generateSeed('users');`
+
+This will create a file inside a `/app/database/seeds`, with the contents similar to following example:
+
+	<?php
+
+	// File: /app/database/seeds/UsersTableSeeder.php
+
+	class UsersTableSeeder extends Seeder {
+
+		/**
+		 * Auto generated seed file
+		 *
+		 * @return void
+		 */
+		public function run()
+		{
+			\DB::table('users')->delete();
+			\DB::table('users')->insert(array (
+				0 =>
+				array (
+					'id' => '1',
+					'email' => '[email protected]',
+					'password' => '$2y$10$tUGCkQf/0NY3w1l9sobGsudt6UngnoVXx/lUoh9ElcSOD0ERRkK9C',
+					'permissions' => NULL,
+					'activated' => '1',
+					'activation_code' => NULL,
+					'activated_at' => NULL,
+					'last_login' => NULL,
+					'persist_code' => NULL,
+					'reset_password_code' => NULL,
+					'first_name' => NULL,
+					'last_name' => NULL,
+					'created_at' => '2013-06-11 07:47:40',
+					'updated_at' => '2013-06-11 07:47:40',
+				),
+				1 =>
+				array (
+					'id' => '2',
+					'email' => '[email protected]',
+					'password' => '$2y$10$ImNvsMzK/BOgNSYgpjs/3OjMKMHeA9BH/hjl43EiuBuLkZGPMuZ2W',
+					'permissions' => NULL,
+					'activated' => '1',
+					'activation_code' => NULL,
+					'activated_at' => NULL,
+					'last_login' => '2013-06-11 07:54:57',
+					'persist_code' => '$2y$10$C0la8WuyqC6AU2TpUwj0I.E3Mrva8A3tuVFWxXN5u7jswRKzsYYHK',
+					'reset_password_code' => NULL,
+					'first_name' => NULL,
+					'last_name' => NULL,
+					'created_at' => '2013-06-11 07:47:40',
+					'updated_at' => '2013-06-11 07:54:57',
+				),
+			));
+		}
+
+	}
+
+This command will also update `app/database/seeds/DatabaseSeeder.php` to include a call to this newly generated seed class.
+
+To (re)seed the database go to the Terminal and run Laravel's `db:seed command` (`php artisan db:seed`).
+
+## Todo
+
+- implement as artisan command `iseed:make table_name`
+- implement tests

composer.json

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+{
+    "name": "orangehill/iseed",
+    "description": "Generate a new seed file based on data from the existing database table.",
+    "license": "BSD-2-Clause",
+    "authors": [
+        {
+            "name": "Tihomir Opacic",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "illuminate/support": "4.0.x"
+    },
+    "autoload": {
+        "psr-0": {
+            "Orangehill\\Iseed": "src/"
+        }
+    },
+    "minimum-stability": "dev"
+}

phpunit.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+>
+    <testsuites>
+        <testsuite name="Package Test Suite">
+            <directory suffix=".php">./tests/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

src/Orangehill/Iseed/Exceptions.php

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+<?php namespace Orangehill\Iseed;
+
+class TableNotFoundException extends \RuntimeException {}

src/Orangehill/Iseed/Facades/Iseed.php

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+<?php namespace Orangehill\Iseed\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class Iseed extends Facade {
+
+  /**
+   * Get the registered name of the component.
+   *
+   * @return string
+   */
+  protected static function getFacadeAccessor() { return 'iseed'; }
+
+}

src/Orangehill/Iseed/Iseed.php

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+<?php namespace Orangehill\Iseed;
+
+use Illuminate\Filesystem\Filesystem;
+
+class Iseed {
+
+	public function __construct()
+	{
+		$this->files = new Filesystem;
+	}
+
+	/**
+	 * Generates a seed file.
+	 *
+	 * @param  string  $table
+	 * @return void
+	 * @throws Orangehill\Iseed\TableNotFoundException
+	 */
+	public function generateSeed($table)
+	{
+
+		// Check if table exists
+		if (!\Schema::hasTable($table)) throw new TableNotFoundException("Table $table was not found.");
+
+		// Get the data
+		$data = \DB::table($table)->get();
+
+		foreach ($data as $row)
+		{
+			$rowArray = array();
+			foreach($row as $columnName => $columnValue)
+			{
+				 $rowArray[$columnName] = $columnValue;
+			}
+			$dataArray[] = $rowArray;
+		}
+
+		// Generate class name
+		$className = $this->generateClassName($table);
+
+		// Get template for a seed file contents
+		$stub = $this->files->get($this->getStubPath() . '/seed.stub');
+
+		// Get a seed folder path
+		$seedPath = app_path() . \Config::get('iseed::path');
+
+		// Save a populated stub
+		$this->files->put($this->getPath($className, $seedPath), $this->populateStub($className, $stub, $table, $this->prettifyArray($dataArray)));
+
+		// Update the DatabaseSeeder.php file
+		$this->updateDatabaseSeederRunMethod($className);
+
+	}
+
+	/**
+	 * Generates a seed class name (also used as a filename)
+	 *
+	 * @param  string  $table
+	 * @return string
+	 */
+	protected function generateClassName($table)
+	{
+		return ucfirst($table) . 'TableSeeder';
+	}
+
+	/**
+	 * Get the path to the stub file.
+	 *
+	 * @return string
+	 */
+	protected function getStubPath()
+	{
+		return __DIR__ . '/Stubs';
+	}
+
+	/**
+	 * Populate the place-holders in the seed stub.
+	 *
+	 * @param  string  $class
+	 * @param  string  $stub
+	 * @param  string  $table
+	 * @param  string  $data
+	 * @return string
+	 */
+	protected function populateStub($class, $stub, $table, $data)
+	{
+		$stub = str_replace('{{class}}', $class, $stub);
+
+		if ( ! is_null($table))
+		{
+			$stub = str_replace('{{table}}', $table, $stub);
+		}
+
+		if ( ! is_null($data))
+		{
+			$stub = str_replace('{{data}}', $data, $stub);
+		}
+
+		return $stub;
+	}
+
+	/**
+	 * Create the full path name to the seed file.
+	 *
+	 * @param  string  $name
+	 * @param  string  $path
+	 * @return string
+	 */
+	protected function getPath($name, $path)
+	{
+		return $path . '/' . $name . '.php';
+	}
+
+	/**
+	 * Prettify a var_export of an array
+	 *
+	 * @param  array  $array
+	 * @return string
+	 */
+	protected function prettifyArray($array)
+	{
+		$content = var_export($array, true);
+		$content = str_replace("  ", "\t", $content);
+		$content = str_replace("\n", "\n\t\t", $content);
+		return $content;
+	}
+
+    /**
+    * Updates the DatabaseSeeder file's run method (kudoz to: https://github.com/JeffreyWay/Laravel-4-Generators)
+    *
+    * @param  string  $className
+    * @return void
+    */
+    protected function updateDatabaseSeederRunMethod($className)
+    {
+    	$databaseSeederPath = app_path() . \Config::get('iseed::path') . '/DatabaseSeeder.php';
+
+        $content = $this->files->get($databaseSeederPath);
+        if(strpos($content, '$this->call(\'UsersTableSeeder\')')===false)
+			$content = preg_replace("/(run\(\).+?)}/us", "$1\t\$this->call('{$className}');\n\t}", $content);
+
+        $this->files->put($databaseSeederPath, $content);
+    }
+
+}

src/Orangehill/Iseed/IseedServiceProvider.php

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+<?php namespace Orangehill\Iseed;
+
+use Illuminate\Support\ServiceProvider;
+
+class IseedServiceProvider extends ServiceProvider {
+
+	/**
+	 * Indicates if loading of the provider is deferred.
+	 *
+	 * @var bool
+	 */
+	protected $defer = false;
+
+	/**
+     * Bootstrap the application events.
+     *
+     * @return void
+     */
+	public function boot()
+    {
+        $this->package('orangehill/iseed');
+    }
+
+	/**
+	 * Register the service provider.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		$this->app['iseed'] = $this->app->share(function($app)
+		{
+			return new Iseed;
+		});
+		$this->app->booting(function()
+		{
+			$loader = \Illuminate\Foundation\AliasLoader::getInstance();
+			$loader->alias('Iseed', 'Orangehill\Iseed\Facades\Iseed');
+		});
+	}
+
+	/**
+	 * Get the services provided by the provider.
+	 *
+	 * @return array
+	 */
+	public function provides()
+	{
+		return array('iseed');
+	}
+
+}

src/Orangehill/Iseed/Stubs/seed.stub

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+<?php
+
+class {{class}} extends Seeder {
+
+	/**
+	 * Auto generated seed file
+	 *
+	 * @return void
+	 */
+	public function run()
+	{
+		\DB::table('{{table}}')->delete();
+		\DB::table('{{table}}')->insert({{data}});
+	}
+
+}

src/config/config.php

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+<?php
+
+return array(
+
+	'path' => '/database/seeds',
+
+);