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-rw-r--r--kolab.org/www/drupal-7.26/modules/trigger/trigger.install116
1 files changed, 116 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.26/modules/trigger/trigger.install b/kolab.org/www/drupal-7.26/modules/trigger/trigger.install
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+++ b/kolab.org/www/drupal-7.26/modules/trigger/trigger.install
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+<?php
+
+/**
+ * @file
+ * Install, update and uninstall functions for the trigger module.
+ */
+
+/**
+ * Implements hook_schema().
+ */
+function trigger_schema() {
+ // The total index length (hook and aid) must be less than 333. Since the aid
+ // field is 255 characters, the hook field can have a maximum length of 78.
+ $schema['trigger_assignments'] = array(
+ 'description' => 'Maps trigger to hook and operation assignments from trigger.module.',
+ 'fields' => array(
+ 'hook' => array(
+ 'type' => 'varchar',
+ 'length' => 78,
+ 'not null' => TRUE,
+ 'default' => '',
+ 'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.',
+ ),
+ 'aid' => array(
+ 'type' => 'varchar',
+ 'length' => 255,
+ 'not null' => TRUE,
+ 'default' => '',
+ 'description' => "Primary Key: Action's {actions}.aid.",
+ ),
+ 'weight' => array(
+ 'type' => 'int',
+ 'not null' => TRUE,
+ 'default' => 0,
+ 'description' => 'The weight of the trigger assignment in relation to other triggers.',
+ ),
+ ),
+ 'primary key' => array('hook', 'aid'),
+ 'foreign keys' => array(
+ 'action' => array(
+ 'table' => 'actions',
+ 'columns' => array('aid' => 'aid'),
+ ),
+ ),
+ );
+ return $schema;
+}
+
+/**
+ * Implements hook_install().
+ */
+function trigger_install() {
+ // Do initial synchronization of actions in code and the database.
+ actions_synchronize();
+}
+
+/**
+ * Alter the "hook" field and drop the "op field" of {trigger_assignments}.
+ *
+ * Increase the length of the "hook" field to 78 characters and adds operation
+ * names to the hook names, and drops the "op" field.
+ */
+function trigger_update_7000() {
+ db_drop_primary_key('trigger_assignments');
+ db_change_field('trigger_assignments', 'hook', 'hook', array('type' => 'varchar', 'length' => 78, 'not null' => TRUE, 'default' => '', 'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.'));
+
+ $result = db_query("SELECT hook, op, aid FROM {trigger_assignments} WHERE op <> ''");
+
+ foreach ($result as $record) {
+ db_update('trigger_assignments')
+ ->fields(array('hook' => $record->hook . '_' . $record->op))
+ ->condition('hook', $record->hook)
+ ->condition('op', $record->op)
+ ->condition('aid', $record->aid)
+ ->execute();
+ }
+ db_drop_field('trigger_assignments', 'op');
+
+ db_add_primary_key('trigger_assignments', array('hook', 'aid'));
+}
+
+/**
+ * @addtogroup updates-7.x-extra
+ * @{
+ */
+
+/**
+ * Increase the length of the "hook" field to 78 characters.
+ *
+ * This is a separate function for those who ran an older version of
+ * trigger_update_7000() that did not do this.
+ */
+function trigger_update_7001() {
+ db_drop_primary_key('trigger_assignments');
+ db_change_field('trigger_assignments', 'hook', 'hook', array('type' => 'varchar', 'length' => 78, 'not null' => TRUE, 'default' => '', 'description' => 'Primary Key: The name of the internal Drupal hook; for example, node_insert.', ), array('primary key' => array('hook', 'aid')));
+}
+
+/**
+ * Renames nodeapi to node.
+ */
+function trigger_update_7002() {
+ $result = db_query("SELECT hook, aid FROM {trigger_assignments}");
+
+ foreach($result as $record) {
+ $new_hook = str_replace('nodeapi', 'node', $record->hook);
+ db_update('trigger_assignments')
+ ->fields(array('hook' => $new_hook))
+ ->condition('hook', $record->hook)
+ ->condition('aid', $record->aid)
+ ->execute();
+ }
+}
+
+/**
+ * @} End of "addtogroup updates-7.x-extra".
+ */