There is a module for evenrything, zend framework is a modular framework. How can I write good code? Packaging and reuse code is an important practice for write good application.

1. Gianluca Arbezzano
@GianArb
https://github.com/GianArb
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

2. There is a module for
everything!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

3. How?!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

4. Gianluca Arbezzano - @GianArb – https://github.com/GianArb

5. Packaging AND
Code Reuse
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

6. PSR are your best friends!
PSR standards are the pillars
of interoperability
PHP-CS-Fixer
http://cs.sensiolabs.org/
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

7. Where/is/my/dir?
Follow the framework tree
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

8. Configuration is necessary..
• Do not overdo
• Don’t be lazy
• Choose pertinent index names
• User namespace
• Set default values
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

9. There are different
configuration layers
module.config.php
global.php
local.php
….
Use /config/autoload directory for manage
options override!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

10. Good Implementation!
ZendDeveloperToolsModule
public function onBootstrap(EventInterface $event)
{
……
if (!$options->isEnabled()) {
return;
}
…...
$em->attachAggregate($sm->get('ZendDeveloperToolsProfilerListener'));
if ($options->isToolbarEnabled()) {
$sem->attach('profiler', $sm->get('ZendDeveloperToolsToolbarListener'), null);
…….
}
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

11. How to register a module inside
your application
return array(
'modules' => array(
’Application',
’MyModule’,
…..
),
'module_listener_options' => array(
'config_glob_paths' => array(
'config/autoload/{,*.}{global,local}.php',
),
'module_paths' => array(
'./module',
'./vendor',
),
),
);
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

12. Think abaut an
overridable
configuration
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

13. Config
Application
'controllers' => array(
'invokables' => array(
'ApplicationControllerIndex' => 'ApplicationControllerIndexController',
),
),
MyModule
'controllers' => array(
'invokables' => array(
'ApplicationControllerIndex' => ’MyModuleControllerIndexController',
),
),
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

14. Override views
Application
MyModule
Config:
Config:
'view_manager' => array(
'template_path_stack' => array(
__DIR__ . '/../view',
),
),
'view_manager' => array(
'template_path_stack' => array(
__DIR__ . '/../view',
),
),
Directorty Structure:
Directory Structure:
view/
index/
index/
index.phtml
view/
index/
index/
index.phtml
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

15. Console Usage
class Module {
public function getConsoleUsage(AdapterInterface $console)
{
return array(
array('test [--params=]', 'Description of test command’),
array('run ', 'Start anction')
);
}
}
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

16. Console entry point
Example
https://github.com/doctrine/DoctrineModule/tree/master/bin
Composer:
{
…,
“bin”: [
bin/console-file
],
…
}
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

17. Service locator!
ServiceFactory VS Closure
Closure isn’t serializable
Module.php is more readable
Closures limit the ability to cache the cofiguration
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

18. Register Event to
increase flexibility!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

19. Aggregate & composition
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

20. Composer or Not Composer
Both!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

21. Zend Framework is modular!
{
“name”: “my-module/use-only-feed-component”,
“description”:”Automatic feed reader”,
“licence” : “MIT”,
…..,
“require”:[
“zend-framework/zend-framework” : “2.2.*”
],
}
"require": {
"php": ">=5.3.3",
"zendframework/zend-feed": "self.version”
},
https://github.com/robertboloc/zf2-components-list-generator
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

22. Open Source..
Why?
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

23. Portfolio
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

24. More
implementations
=
More BUG FIXS
and
More features
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

25. Implement your module into
Zend Skeleton Application
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

26. Gianluca Arbezzano - @GianArb – https://github.com/GianArb

27. #IRC
#zftalk
#zftalk.modules
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

28. Test
PhpUnit
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

29. Write Issues!
help your future contributors
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

30. Git: handle with care!
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

31. README.md
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

32. PhpDoc
**
* This is a summary.
*
* This is a description
*/
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

33. Documentation
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

34. Some good modules
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

35. Some good modules
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

36. Some good modules
Gianluca Arbezzano - @GianArb – https://github.com/GianArb

37. Modules Repository
Gianluca Arbezzano - @GianArb – https://github.com/GianArb