webmaster@1: <?php
webmaster@1: // $Id: aggregator.install,v 1.14 2007/12/18 12:59:20 dries Exp $
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_install().
webmaster@1:  */
webmaster@1: function aggregator_install() {
webmaster@1:   // Create tables.
webmaster@1:   drupal_install_schema('aggregator');
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_uninstall().
webmaster@1:  */
webmaster@1: function aggregator_uninstall() {
webmaster@1:   // Remove tables.
webmaster@1:   drupal_uninstall_schema('aggregator');
webmaster@1: 
webmaster@1:   variable_del('aggregator_allowed_html_tags');
webmaster@1:   variable_del('aggregator_summary_items');
webmaster@1:   variable_del('aggregator_clear');
webmaster@1:   variable_del('aggregator_category_selector');
webmaster@1: }
webmaster@1: 
webmaster@1: /**
webmaster@1:  * Implementation of hook_schema().
webmaster@1:  */
webmaster@1: function aggregator_schema() {
webmaster@1:   $schema['aggregator_category'] = array(
webmaster@1:     'description' => t('Stores categories for aggregator feeds and feed items.'),
webmaster@1:     'fields' => array(
webmaster@1:       'cid'  => array(
webmaster@1:         'type' => 'serial',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'description' => t('Primary Key: Unique aggregator category ID.'),
webmaster@1:       ),
webmaster@1:       'title' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Title of the category.'),
webmaster@1:       ),
webmaster@1:       'description' => array(
webmaster@1:         'type' => 'text',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'size' => 'big',
webmaster@1:         'description' => t('Description of the category'),
webmaster@1:       ),
webmaster@1:       'block' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'size' => 'tiny',
webmaster@1:         'description' => t('The number of recent items to show within the category block.'),
webmaster@1:       )
webmaster@1:     ),
webmaster@1:     'primary key' => array('cid'),
webmaster@1:     'unique keys' => array('title' => array('title')),
webmaster@1:   );
webmaster@1: 
webmaster@1:   $schema['aggregator_category_feed'] = array(
webmaster@1:     'description' => t('Bridge table; maps feeds to categories.'),
webmaster@1:     'fields' => array(
webmaster@1:       'fid' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t("The feed's {aggregator_feed}.fid."),
webmaster@1:       ),
webmaster@1:       'cid' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The {aggregator_category}.cid to which the feed is being assigned.'),
webmaster@1:       )
webmaster@1:     ),
webmaster@1:     'primary key' => array('cid', 'fid'),
webmaster@1:     'indexes' => array('fid' => array('fid')),
webmaster@1:   );
webmaster@1: 
webmaster@1:   $schema['aggregator_category_item'] = array(
webmaster@1:     'description' => t('Bridge table; maps feed items to categories.'),
webmaster@1:     'fields' => array(
webmaster@1:       'iid' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t("The feed item's {aggregator_item}.iid."),
webmaster@1:       ),
webmaster@1:       'cid' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The {aggregator_category}.cid to which the feed item is being assigned.'),
webmaster@1:       )
webmaster@1:     ),
webmaster@1:     'primary key' => array('cid', 'iid'),
webmaster@1:     'indexes' => array('iid' => array('iid')),
webmaster@1:   );
webmaster@1: 
webmaster@1:   $schema['aggregator_feed'] = array(
webmaster@1:     'description' => t('Stores feeds to be parsed by the aggregator.'),
webmaster@1:     'fields' => array(
webmaster@1:       'fid' => array(
webmaster@1:         'type' => 'serial',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'description' => t('Primary Key: Unique feed ID.'),
webmaster@1:       ),
webmaster@1:       'title' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Title of the feed.'),
webmaster@1:       ),
webmaster@1:       'url' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('URL to the feed.'),
webmaster@1:       ),
webmaster@1:       'refresh' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('How often to check for new feed items, in seconds.'),
webmaster@1:       ),
webmaster@1:       'checked' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('Last time feed was checked for new items, as Unix timestamp.'),
webmaster@1:       ),
webmaster@1:       'link' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('The parent website of the feed; comes from the <link> element in the feed.'),
webmaster@1:       ),
webmaster@1:       'description' => array(
webmaster@1:         'type' => 'text',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'size' => 'big',
webmaster@1:         'description' => t("The parent website's description; comes from the <description> element in the feed."),
webmaster@1:       ),
webmaster@1:       'image' => array(
webmaster@1:         'type' => 'text',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'size' => 'big',
webmaster@1:         'description' => t('An image representing the feed.'),
webmaster@1:       ),
webmaster@1:       'etag' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Entity tag HTTP response header, used for validating cache.'),
webmaster@1:       ),
webmaster@1:       'modified' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('When the feed was last modified, as a Unix timestamp.'),
webmaster@1:       ),
webmaster@1:       'block' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'size' => 'tiny',
webmaster@1:         'description' => t("Number of items to display in the feed's block."),
webmaster@1:       )
webmaster@1:     ),
webmaster@1:     'primary key' => array('fid'),
webmaster@1:     'unique keys' => array(
webmaster@1:       'url'  => array('url'),
webmaster@1:       'title' => array('title'),
webmaster@1:     ),
webmaster@1:   );
webmaster@1: 
webmaster@1:   $schema['aggregator_item'] = array(
webmaster@1:     'description' => t('Stores the individual items imported from feeds.'),
webmaster@1:     'fields' => array(
webmaster@1:       'iid'  => array(
webmaster@1:         'type' => 'serial',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'description' => t('Primary Key: Unique ID for feed item.'),
webmaster@1:       ),
webmaster@1:       'fid' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => 0,
webmaster@1:         'description' => t('The {aggregator_feed}.fid to which this item belongs.'),
webmaster@1:       ),
webmaster@1:       'title' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Title of the feed item.'),
webmaster@1:       ),
webmaster@1:       'link' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Link to the feed item.'),
webmaster@1:       ),
webmaster@1:       'author' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => TRUE,
webmaster@1:         'default' => '',
webmaster@1:         'description' => t('Author of the feed item.'),
webmaster@1:       ),
webmaster@1:       'description' => array(
webmaster@1:         'type' => 'text',
webmaster@1:         'not null' => TRUE,
webmaster@1:         'size' => 'big',
webmaster@1:         'description' => t('Body of the feed item.'),
webmaster@1:       ),
webmaster@1:       'timestamp' => array(
webmaster@1:         'type' => 'int',
webmaster@1:         'not null' => FALSE,
webmaster@1:         'description' => t('Post date of feed item, as a Unix timestamp.'),
webmaster@1:       ),
webmaster@1:       'guid' => array(
webmaster@1:         'type' => 'varchar',
webmaster@1:         'length' => 255,
webmaster@1:         'not null' => FALSE,
webmaster@1:         'description' => t('Unique identifier for the feed item.'),
webmaster@1:       )
webmaster@1:     ),
webmaster@1:     'primary key' => array('iid'),
webmaster@1:     'indexes' => array('fid' => array('fid')),
webmaster@1:   );
webmaster@1: 
webmaster@1:   return $schema;
webmaster@1: }