App Development with ZF2 - A real world problem example

Talk for BEPHPUG about app development with Zend Framework 2.

https://github.com/wesrc/secretary is used as example, to demonstrate, how a ZF2 MVC App could look like.

Transcript

1. App Development with ZF2 Tired of Album examples? Let‘s try a real world problem example…
2. me Michael Scholl EasyBib / Wesrc / sch0ll twitter: @mischosch sch0ll.de / wesrc.com
3. hu? ZF2 MVC ZF2 Modules ZF2 EventManager ZF2 + Doctrine … no live coding! but a real world problem solution…
4. But first… Let us assume, we have a problem!
5. But first… Let us assume, we have a problem!
6. of course… YOU have no problem, because you always send credentials by FAX to your peers & customers! or YOU are the person who is having great fun, telling your customers credentials on the phone and using passwords like this: „B3y3^zA#](}7j6#tmJ=[r“
7. me don‘t like using phone at all! (FAX¿ - don‘t get me started about FAX PlugIns for my „digital workstation“)
8. so… we need an app for this! a key! (idea given from @lenada)
9. let‘s do that with ZF2 of course, we use Composer ! (and ZF community fortunately decided to do so, too) cd ~/Sites/zf2test git clone git://github.com/zendframework/ ZendSkeletonApplication.git cd ZendSkeletonApplication php composer.phar install or php composer.phar create-project --repository-url="http:// packages.zendframework.com" zendframework/skeleton- application ~/Sites/zf2test
10. WHAT WE SEE
11. WHAT WE GET
12. APPLICATION.CONFIG.PHP modules: a list of modules you want to use module_listener_options: where to find your modules & how to load other config files by pattern
13. MODULE FOLDER So, module folder contains your own „Modules“ „Application“ is the only Module right now
14. ZF2 Modules can be pretty anything ([more or less] code, assets, configs) there is no structure you have to follow but there is a structure, you could/should follow you need a Module.php in the module root Module.php needs its own Namespace
15. Module Folder Structure modules Namespace config language public css js images src Namespace Controller Form Service ... test view layout namespace
16. ZF2 ModuleManager „A flexible and powerful system for loading managing modules“ (Evan Coury) Loads all your modules and fires some listeners AutoloaderListener ConfigListener InitTrigger OnBootstrapListener LocatorRegistrationListener ServiceListener Makes use of ZF2 EventManager
17. ZF2 Modules more background info: http://www.zend.com/en/resources/webinars/framework?#ZF2ModMan (Webinar with Evan Coury) http://blog.evan.pro/introduction-to-modules-in-zend-framework-2-talk- at-zendcon-2012 http://evan.pro/slides/Introduction-to-Modules-in-Zend-Framework-2- ZendCon-2012.html#slide1 http://akrabat.com/zend-framework-2/modules-in-zf2/
18. ZF2 Modules of course: http://modules.zendframework.com
19. MODULE.PHP Listener Listener Listener Your Module definition
20. MODULE.CONFIG.PHP - ROUTER
21. MODULE.CONFIG.PHP - SERVICES/CONTROLLERS/VIEWS
22. ZF2 ServiceManager because we can write $sm then! because everybody right now uses a DIC your module.config.php will feed the ServiceManager and get you up and running I assume, you already understand the concepts behind DIC (Dependency Injection Container) and IoC (Inversion of Control), if not…
23. ZF2 ServiceManager Background Info: http://blog.astrumfutura.com/2011/10/zend-framework-2-0- dependency-injection-part-1/ - http://blog.astrumfutura.com/2011/10/ zend-framework-2-0-dependency-injection-part-2/ (must read!) http://www.maltblue.com/articles-2/zend-framework-2-core-concepts- understanding-dependency-injection http://www.maltblue.com/tutorial/zend-framework-2-servicemanager http://ralphschindler.com/2012/10/10/di-dic-service-locator-redux http://akrabat.com/zend-framework-2/zendservicemanager- configuration-keys/ (helpful doc article!) http://juriansluiman.nl/en/article/120/using-zend-framework-service- managers-in-your-application (great article!)
24. ZF2 EventManager ZF2 MVC makes heavy usage of EventManager Everything is bound to an event If you want to hook into any bootstrapping process, you will end in attaching to an event You can use the EventManager to integrate event based logic into your own app
25. ZF2 EventManager Background Info: http://www.mwop.net/blog/266-Using-the-ZF2-EventManager.html http://akrabat.com/zend-framework-2/a-list-of-zf2-events/ http://framework.zend.com/manual/2.1/en/modules/zend.event- manager.event-manager.html http://www.zend.com/en/resources/webinars/framework?#ZF2EM (Webinar with Matthew Weier O'Phinney) http://robertbasic.com/blog/azend-framework-2-eventmanager-use- case/
26. INDEXCONTROLLER
27. INDEX VIEW TEMPLATE
28. LAYOUT VIEW TEMPLATE
29. But we talked about „real world example“
30. may I introduce …
31. APP URL LICENSE HTTPS://GITHUB.COM/WESRC/SECRETARY MIT SECRETARY
32. Secretary application.config.php
33. APPLICATION.CONFIG.PHP QUITE MORE REAL WORLD EXAMPLE, ISN‘T IT?
34. APPLICATION.CONFIG.PHP / COMPOSER.JSON USE VERSION NUMBERS!
35. autoload/local.php
36. GLOBAL.PHP / LOCAL.PHP DB SETTINGS LANGUAGE SETTINGS
37. Secretary module.config.php
38. MODULE.CONFIG.PHP - DOCTRINE & NAVIGATION
39. MODULE.CONFIG.PHP - ROUTER & SERVICE MANAGER
40. MODULE.CONFIG.PHP - CONTROLLERS
41. MODULE.CONFIG.PHP - VIEW TO ENABLE JSON VIEW MODELS
42. Secretary Module.php
43. MODULE.PHP - INTERFACES & ONBOOTSTRAP INTERFACES TELL YOU, WHAT TO DO!
44. MODULE.PHP - INIT LOGGER
45. MODULE.PHP - INIT LOGGER ONLY GIVEN IDENTIFIER CAN TRIGGER EVENTS ! (USE * WILDCARD INSTEAD, IF NEEDED EVERYWHERE)
46. MODULE.PHP - GET CONFIG & AUTOLOADER
47. MODULE.PHP - VIEW CONFIG SET ACL FOR NAVIGATION VIEW PLUGIN ENABLE MARKDOWN VIEW PLUGIN will be callable by $this->SecretaryMarkdown($foo) in view
48. MODULE.PHP - FORM CONFIG THIS ONE IS LITTLE BIT CRAZY IF YOU WANT TO USE DoctrineORMModule\Form\Element\EntitySelect
49. so… we need that key!
50. KEYCONTROLLER.PHP
51. KEYCONTROLLER.PHP - SETTER & GETTER
52. KEYCONTROLLER.PHP - PRESDISPATCH & INDEX PREDISPATCH IS A OWN EVENT! (that is created in MvcController) add key-de_DE.mo and key-us_US.mo to translator Check, if key is already created. If not, create KeyForm. Return keyRecord and keyForm as ViewModel Attributes
53. KEYCONTROLLER.PHP - ADD ACTION redirect, if key already given Create KeyForm & ViewModel
54. KEYCONTROLLER.PHP - ADD ACTION If Request is POST Create new KeyRecord and get Input Filter out of it. Fill Form with POST data If form is valid Get passphrase out of form values Generate Private Key Save Public Key for User ($this->identity) Add Private Key to ViewModel Update User Role
55. KEY FORM
56. KEY ENTITY
57. KEY VIEW
58. WHAT YOU GET - INDEX
59. WHAT YOU GET - ADD
60. it‘s just that easy ;)
61. ZF2 - More Infos http://framework.zend.com/manual/2.1/en/index.html http://www.zend.com/en/resources/webinars/framework http://akrabat.com/ http://blog.astrumfutura.com/ http://blog.evan.pro http://www.mwop.net http://ralphschindler.com http://www.zimuel.it/en/ ZF MailingList: http://framework.zend.com/wiki/display/ZFDEV/Mailing+Lists GITHUB: https://github.com/zendframework/zf2 IRC: http://www.zftalk.com/channel/
62. Secretary proudly presented by wesrc.com HTTPS://GITHUB.COM/WESRC/SECRETARY
63. Thank you for listening