corneltek / codegen
PHP Code Generation Library
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Open Issues: 12
Requires
- php: >=5.3.0
- doctrine/inflector: *
- twig/twig: ^1|^2
README
Transform your dynamic calls to static calls!
Expressions
ConcatExpr
$concat = new ConcatExpr('foo1', 'bar2'); $concat // 'foo1' . 'bar2'
AssignExpr
$assign = new AssignExpr('$foo', 10); echo $assign; // $foo = 10
Wrapping Expr with Statement object
$statement = new Statement($assign); echo $statement; // $foo = 10;
UserClass
Creating UserClass
use CodeGen\UserClass; $cls = new UserClass('FooClass'); $code = $cls->render();
Implementing an interface
$cls = new UserClass('FooClass'); $class->implementInterface('ArrayAccess');
Adding properties
$cls->addPublicProperty('foo'); $cls->addPublicProperty('foo', 1); $cls->addPublicProperty('foo', ['foo','bar']);
$cls->addProtectedProperty('foo'); $cls->addProtectedProperty('foo', 1); $cls->addProtectedProperty('foo', ['foo','bar']);
Adding class methods
$cls->addMethod('public','getName',[],['return $this->name;']);
$cls->addMethod('public','setName',['$name'],['$this->name = $name;']);
Generating class file by PSR-0 or PSR-4
$cls->generatePsr0ClassUnder('src'); // This places 'Foo\Bar' at src/Foo/Bar.php
$cls->generatePsr4ClassUnder('src/Zoo'); // This places 'My\Foo\Bar' at src/Zoo/Bar.php
Generators
ArrayAccessGenerator
$generator = new ArrayAccessGenerator; $userClass = new UserClass('MyZoo'); $userClass->addPublicProperty('animals', array( 'tiger' => 'John', 'cat' => 'Lisa', )); $generator->generate('animals', $userClass); $userClass->requireAt('tests/generated/my_zoo.fixture'); $zoo = new MyZoo;
AppClassGenerator
$foo = new FooClass(1,2); $generator = new AppClassGenerator(array( 'prefix' => 'OhMy', )); $appClass = $generator->generate($foo); // echo $appClass->render(); $this->assertCodeEqualsFile('tests/data/app_class_generator_ohmyfoo.fixture', $appClass); $path = $appClass->generatePsr4ClassUnder('tests/generated'); $this->assertFileExists($path); require_once($path); $this->assertTrue(class_exists('OhMyFooClass')); $ohMyFoo = new OhMyFooClass; $this->assertEquals(1, $ohMyFoo->foo);
Statements
Generating require_once
statement
use CodeGen\Constant; use CodeGen\Statement\RequireOnceStatement; $varfile = new Constant('file.php'); $requireStmt = new RequireOnceStatement($varfile);
The code above generates:
require_once 'file.php';
Generating require
statement
use CodeGen\Constant; use CodeGen\Statement\RequireStatement; $varfile = new Constant('file.php'); $requireStmt = new RequireStatement($varfile);
The code above generates:
require 'file.php';
use CodeGen\Constant; use CodeGen\Variable; use CodeGen\Statement\RequireStatement; $varfile = new Variable('$file'); $requireStmt = new RequireStatement($varfile);
The code above generates:
require $file;
Generating if isset statement condition
$foo = new Variable('$foo'); $ifFoo = new IfIssetStatement($foo, ['key', 'key2', 0], function() use ($foo) { $block = new Block; $block[] = new Statement(new AssignExpr($foo, new Constant(30))); return $block; });
The code above generates:
if (isset($foo['key']['key2'][0])) { $foo = 30; }
Framework Generators
PHPUnit TestCase Generator
Apache Config Generator
use CodeGen\Generator\AccessorClassGenerator; use CodeGen\Frameworks\Apache2\VirtualHostDirectiveGroup; $g = new AccessorClassGenerator([ 'prefix' => 'App', ]); $appClass = $g->generate(new VirtualHostDirectiveGroup); $appClass->generatePsr4ClassUnder('src/CodeGen/Frameworks/Apache2/');
use CodeGen\Generator\AccessorClassGenerator; use CodeGen\Frameworks\Apache2\VirtualHostDirectiveGroup; $g = new AccessorClassGenerator([ 'namespace' => 'CodeGen\Frameworks\Apache2', 'class_name' => 'ApacheSiteConfig', ]); $appClass = $g->generate(new VirtualHostDirectiveGroup); $appClass->generatePsr4ClassUnder('src/CodeGen/Frameworks/Apache2/');