diff modules/aggregator/aggregator.install @ 0:ff03f76ab3fe

initial version

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/aggregator/aggregator.install	Wed Aug 21 18:51:11 2013 +0100
@@ -0,0 +1,330 @@
+<?php
+
+/**
+ * @file
+ * Install, update and uninstall functions for the aggregator module.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function aggregator_uninstall() {
+  variable_del('aggregator_allowed_html_tags');
+  variable_del('aggregator_summary_items');
+  variable_del('aggregator_clear');
+  variable_del('aggregator_category_selector');
+  variable_del('aggregator_fetcher');
+  variable_del('aggregator_parser');
+  variable_del('aggregator_processors');
+  variable_del('aggregator_teaser_length');
+}
+
+/**
+ * Implements hook_schema().
+ */
+function aggregator_schema() {
+  $schema['aggregator_category'] = array(
+    'description' => 'Stores categories for aggregator feeds and feed items.',
+    'fields' => array(
+      'cid'  => array(
+        'type' => 'serial',
+        'not null' => TRUE,
+        'description' => 'Primary Key: Unique aggregator category ID.',
+      ),
+      'title' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Title of the category.',
+      ),
+      'description' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'size' => 'big',
+        'description' => 'Description of the category',
+      ),
+      'block' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'size' => 'tiny',
+        'description' => 'The number of recent items to show within the category block.',
+      )
+    ),
+    'primary key' => array('cid'),
+    'unique keys' => array(
+      'title' => array('title'),
+    ),
+  );
+
+  $schema['aggregator_category_feed'] = array(
+    'description' => 'Bridge table; maps feeds to categories.',
+    'fields' => array(
+      'fid' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => "The feed's {aggregator_feed}.fid.",
+      ),
+      'cid' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'The {aggregator_category}.cid to which the feed is being assigned.',
+      )
+    ),
+    'primary key' => array('cid', 'fid'),
+    'indexes' => array(
+      'fid' => array('fid'),
+    ),
+    'foreign keys' => array(
+      'aggregator_category' => array(
+        'table' => 'aggregator_category',
+        'columns' => array('cid' => 'cid'),
+      ),
+    ),
+  );
+
+  $schema['aggregator_category_item'] = array(
+    'description' => 'Bridge table; maps feed items to categories.',
+    'fields' => array(
+      'iid' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => "The feed item's {aggregator_item}.iid.",
+      ),
+      'cid' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'The {aggregator_category}.cid to which the feed item is being assigned.',
+      )
+    ),
+    'primary key' => array('cid', 'iid'),
+    'indexes' => array(
+      'iid' => array('iid'),
+    ),
+    'foreign keys' => array(
+      'aggregator_category' => array(
+        'table' => 'aggregator_category',
+        'columns' => array('cid' => 'cid'),
+      ),
+    ),
+  );
+
+  $schema['aggregator_feed'] = array(
+    'description' => 'Stores feeds to be parsed by the aggregator.',
+    'fields' => array(
+      'fid' => array(
+        'type' => 'serial',
+        'not null' => TRUE,
+        'description' => 'Primary Key: Unique feed ID.',
+      ),
+      'title' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Title of the feed.',
+      ),
+      'url' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'description' => 'URL to the feed.',
+      ),
+      'refresh' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'How often to check for new feed items, in seconds.',
+      ),
+      'checked' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'Last time feed was checked for new items, as Unix timestamp.',
+      ),
+      'queued' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'Time when this feed was queued for refresh, 0 if not queued.',
+      ),
+      'link' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'description' => 'The parent website of the feed; comes from the <link> element in the feed.',
+      ),
+      'description' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'size' => 'big',
+        'description' => "The parent website's description; comes from the <description> element in the feed.",
+      ),
+      'image' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'size' => 'big',
+        'description' => 'An image representing the feed.',
+      ),
+      'hash' => array(
+        'type' => 'varchar',
+        'length' => 64,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Calculated hash of the feed data, used for validating cache.',
+      ),
+      'etag' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Entity tag HTTP response header, used for validating cache.',
+      ),
+      'modified' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'When the feed was last modified, as a Unix timestamp.',
+      ),
+      'block' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'size' => 'tiny',
+        'description' => "Number of items to display in the feed's block.",
+      )
+    ),
+    'primary key' => array('fid'),
+    'indexes' => array(
+      'url'  => array(array('url', 255)),
+      'queued' => array('queued'),
+    ),
+    'unique keys' => array(
+      'title' => array('title'),
+    ),
+  );
+
+  $schema['aggregator_item'] = array(
+    'description' => 'Stores the individual items imported from feeds.',
+    'fields' => array(
+      'iid'  => array(
+        'type' => 'serial',
+        'not null' => TRUE,
+        'description' => 'Primary Key: Unique ID for feed item.',
+      ),
+      'fid' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => 'The {aggregator_feed}.fid to which this item belongs.',
+      ),
+      'title' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Title of the feed item.',
+      ),
+      'link' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'description' => 'Link to the feed item.',
+      ),
+      'author' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => 'Author of the feed item.',
+      ),
+      'description' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'size' => 'big',
+        'description' => 'Body of the feed item.',
+      ),
+      'timestamp' => array(
+        'type' => 'int',
+        'not null' => FALSE,
+        'description' => 'Posted date of the feed item, as a Unix timestamp.',
+      ),
+      'guid' => array(
+        'type' => 'text',
+        'not null' => TRUE,
+        'description' => 'Unique identifier for the feed item.',
+      )
+    ),
+    'primary key' => array('iid'),
+    'indexes' => array(
+      'fid' => array('fid'),
+    ),
+    'foreign keys' => array(
+      'aggregator_feed' => array(
+        'table' => 'aggregator_feed',
+        'columns' => array('fid' => 'fid'),
+      ),
+    ),
+  );
+
+  return $schema;
+}
+
+/**
+ * @addtogroup updates-6.x-to-7.x
+ * @{
+ */
+
+/**
+ * Add hash column to aggregator_feed table.
+ */
+function aggregator_update_7000() {
+  db_add_field('aggregator_feed', 'hash', array('type' => 'varchar', 'length' => 64, 'not null' => TRUE, 'default' => ''));
+}
+
+/**
+ * Add aggregator teaser length to settings from old global default teaser length
+ */
+function aggregator_update_7001() {
+  variable_set('aggregator_teaser_length', variable_get('teaser_length'));
+}
+
+/**
+ * Add queued timestamp.
+ */
+function aggregator_update_7002() {
+  db_add_field('aggregator_feed', 'queued', array(
+    'type' => 'int',
+    'not null' => TRUE,
+    'default' => 0,
+    'description' => 'Time when this feed was queued for refresh, 0 if not queued.',
+  ));
+  db_add_index('aggregator_feed', 'queued', array('queued'));
+}
+
+/**
+ * @} End of "addtogroup updates-6.x-to-7.x"
+ */
+
+/**
+ * @addtogroup updates-7.x-extra
+ * @{
+ */
+
+/**
+ * Increase the length of {aggregator_feed}.url.
+ */
+function aggregator_update_7003() {
+  db_drop_unique_key('aggregator_feed', 'url');
+  db_change_field('aggregator_feed', 'url', 'url', array('type' => 'text', 'not null' => TRUE, 'description' => 'URL to the feed.'));
+  db_change_field('aggregator_feed', 'link', 'link', array('type' => 'text', 'not null' => TRUE, 'description' => 'The parent website of the feed; comes from the <link> element in the feed.'));
+  db_change_field('aggregator_item', 'link', 'link', array('type' => 'text', 'not null' => TRUE, 'description' => 'Link to the feed item.'));
+  db_change_field('aggregator_item', 'guid', 'guid', array('type' => 'text', 'not null' => TRUE, 'description' => 'Unique identifier for the feed item.'));
+  db_add_index('aggregator_feed', 'url', array(array('url', 255)));
+}
+
+/**
+ * @} End of "addtogroup updates-7.x-extra"
+ */