Drupal 7 module development
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Transcript of Drupal 7 module development
Who Am I?
Activity Stream
Phone Poll
Vote in polls with SMS or voice
http://www.flickr.com/photos/sanberdoo/510894918/
http://www.flickr.com/photos/comedynose/4584215861/
Luxe
Login User eXperience Enahcements
Passkey
Login integration with external systems
The Basics
http://www.flickr.com/photos/lrosa/2182577107
tropo.info
name = Tropodescription = Voice and SMS Awesomenesscore = 7.x
dependencies[] = views (>2.1)
Mostly the same
/** * Remove block_callback field from {menu_router}. */function system_update_7064() { db_drop_field('menu_router', 'block_callback');}
Documentation that appears in update.php
Update comments
Everything’s an Object
Everything’s an Object
Nodes
Everything’s an Object
Nodes
Users
Everything’s an Object
Nodes
Users
Comments
Everything’s an Object
Nodes
Users
Comments
Files
Everything’s an Object
Nodes
Users
Comments
Files
Taxonomy Terms
Everything has a hook
http://www.flickr.com/photos/versageek
hook_nodeapi($op)
hook_node_load
hook_node_load
hook_user_load
hook_file_load
hook_comment_load
hook_taxonomy_term_load
hook_blah_load
hook_user($op)
hook_user($op)
hook_user_presavehook_user_inserthook_user_loadhook_user_operation
No moreUniversal Business Adaptors
Fields
http://www.flickr.com/photos/mikecattell
<?php $node->body = array( 'und' => array( array( 'value' => 'body here', 'summary' => 'teaser here', 'format' => '1', 'safe_value' => 'sanitized body', 'safe_summary' => 'sanitized teaser', ) ), );?>
<?php// Drupal 6db_query("INSERT INTO {mytable} (intvar, stringvar, floatvar) VALUES (%d, '%s', %f)", 5, 'hello world', 3.14);$id = db_last_insert_id();
// Drupal 7$id = db_insert('mytable') ->fields(array( 'intvar' => 5, 'stringvar' => 'hello world', 'floatvar' => 3.14, )) ->execute();?>
Form API
http://www.flickr.com/photos/teegardin
<?php //Drupal 6 $form[$theme->name]['screenshot'] = array('#value' => $screenshot);
//Drupal 7 $form[$theme->name]['screenshot'] = array('#markup' => $screenshot);?>
my_function($argument, array $options);
Function signatures
Lots of little function name changes
Set static variables with drupal_static()
Email assumes everything’s html
Block deltas can be arbitrary strings
New API for search tab creation
Lots of little function name changes
Set static variables with drupal_static()
Email assumes everything’s html
Block deltas can be arbitrary strings
New API for search tab creation
http://drupal.org/node/224333
Text
Coder Upgrade module
Automate the grunt work
