Theme preprocess functions: An Introduction (DrupalCamp NYC 10 2011)
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Theme preprocess functions: An Introduction (DrupalCamp NYC 10 2011)
- 3. Carl Wiedemann t I live here in NYC...
- 4. Carl Wiedemann ...originally from Denver
- 6. RIP
- 10. Preprocess in Theory
- 11. 7! 7! Theme Dilemmas
- 12. <div class="content"> <?php print $content; ?> </div> What do we do if this is insufficient?
- 13. <div class="content"> <?php print $my_content; ?> </div> How can we create more useful content?
- 14. <div class="<?php print $my_classes; ?>"> <?php print $my_content; ?> </div> How can we create more useful content? How can we keep our theme contextual?
- 15. Preprocess
- 16. <?php print $my_content; ?> Preprocess makes content flexible
- 17. class="<?php print $my_classes; ?>" Preprocess makes theming dynamic
- 18. if else foreach while switch = Preprocess keeps templates clean
- 19. So, when does preprocess happen?
- 20. Request ...Server receives request
- 21. Database Raw data Modules Request Processing Return data
- 22. Database Raw data Modules Request Processing Return data Theme Formatted data HTML!
- 24. Database Raw data Modules Request Processing Return data Theme Formatted data HTML!
- 25. Database Raw data Modules Request Processing Return data Theme Formatted data HTML!
- 26. Preprocess in Practice
- 27. Firebug (or similar) devel drush
- 28. Exploring includes/theme.inc sites/all/themes/jupiter/template.php jupiter_preprocess_page() dpm() dd() jupiter_preprocess_node() Demo
- 29. Manually creating $submitted $myvar Demo
- 30. Specifying additional templates Demo
- 31. Contextual CSS Demo
- 32. Working with CCK 7! 7! Working with fields Demo
- 33. Every template has a preprocessor! Don't forget :)
- 34. file-name.tpl.php jupiter_preprocess_file_name() Don't forget :)
- 35. Sexier examples Oh yeah
- 36. Views inbox Demo
- 37. Cheap JSON API Demo
- 38. Disclaimer :)
- 39. Important things to remember: dpm() delays Don't overload dpm()! Clear cache when adding new tpl files and adding functions to template.php Use check_markup() and check_plain() on data that may be unsafe
- 41. Thanks Thanks to Matt Tucker (ultimateboy) for inspiring this talk Demo Photography Credits "Baseballs" http://www.flickr.com/photos/randomacts/2277808469/ "Basketball" http://www.flickr.com/photos/chillihead/3150447792/ "UNF Baseball vs. Florida Gulf Coast University" http://www.flickr.com/photos/8363028@N08/3368813471/ "Thor vs. Superman (49/365)" http://www.flickr.com/photos/jdhancock/4369073183/ Licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License http://creativecommons.org/licenses/by-nc-sa/3.0/us/