feeds.install in Feeds 7
Same filename and directory in other branches
Schema definitions install/update/uninstall hooks.
File
feeds.installView source
<?php
/**
* @file
* Schema definitions install/update/uninstall hooks.
*/
/**
* Implements hook_schema().
*/
function feeds_schema() {
$schema = array();
$schema['feeds_importer'] = array(
'description' => 'Configuration of feeds objects.',
'export' => array(
'key' => 'id',
'identifier' => 'feeds_importer',
'default hook' => 'feeds_importer_default',
// Function hook name.
'api' => array(
'owner' => 'feeds',
'api' => 'feeds_importer_default',
// Base name for api include files.
'minimum_version' => 1,
'current_version' => 1,
),
),
'fields' => array(
'id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Id of the fields object.',
),
'config' => array(
'type' => 'text',
'not null' => FALSE,
'description' => 'Configuration of the feeds object.',
'serialize' => TRUE,
),
),
'primary key' => array(
'id',
),
);
$schema['feeds_source'] = array(
'description' => 'Source definitions for feeds.',
'fields' => array(
'id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Id of the feed configuration.',
),
'feed_nid' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'unsigned' => TRUE,
'description' => 'Node nid if this particular source is attached to a feed node.',
),
'config' => array(
'type' => 'text',
'not null' => FALSE,
'description' => 'Configuration of the source.',
'serialize' => TRUE,
),
'source' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'Main source resource identifier. E. g. a path or a URL.',
),
'batch' => array(
'type' => 'text',
'size' => 'big',
'not null' => FALSE,
'description' => 'Cache for batching.',
'serialize' => TRUE,
),
),
'primary key' => array(
'id',
'feed_nid',
),
'indexes' => array(
'id' => array(
'id',
),
'feed_nid' => array(
'feed_nid',
),
'id_source' => array(
'id',
array(
'source',
128,
),
),
),
);
$schema['feeds_node_item'] = array(
'description' => 'Stores additional information about feed item nodes. Used by FeedsNodeProcessor.',
'fields' => array(
'nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Primary Key: The feed item node\'s nid.',
),
'id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'The id of the fields object that is the producer of this item.',
),
'feed_nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Node id of the owner feed, if available.',
),
'imported' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'Import date of the feed item, as a Unix timestamp.',
),
'url' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'Link to the feed item.',
),
'guid' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'Unique identifier for the feed item.',
),
'hash' => array(
'type' => 'varchar',
'length' => 32,
// The length of an MD5 hash.
'not null' => TRUE,
'default' => '',
'description' => 'The hash of the item.',
),
),
'primary key' => array(
'nid',
),
'indexes' => array(
'id' => array(
'id',
),
'feed_nid' => array(
'feed_nid',
),
'imported' => array(
'imported',
),
'url' => array(
array(
'url',
255,
),
),
'guid' => array(
array(
'guid',
255,
),
),
),
);
$schema['feeds_term_item'] = array(
'description' => 'Tracks imported terms.',
'fields' => array(
'tid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'Imported term id.',
),
'id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'The id of the fields object that is the creator of this item.',
),
'feed_nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Node id of the owner feed, if available.',
),
),
'primary key' => array(
'tid',
),
'indexes' => array(
'id_feed_nid' => array(
'id',
'feed_nid',
),
'feed_nid' => array(
'feed_nid',
),
),
);
$schema['feeds_push_subscriptions'] = array(
'description' => 'PubSubHubbub subscriptions.',
'fields' => array(
'domain' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Domain of the subscriber. Corresponds to an importer id.',
),
'subscriber_id' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'unsigned' => TRUE,
'description' => 'ID of the subscriber. Corresponds to a feed nid.',
),
'timestamp' => array(
'type' => 'int',
'unsigned' => FALSE,
'default' => 0,
'not null' => TRUE,
'description' => 'Created timestamp.',
),
'hub' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'The URL of the hub endpoint of this subscription.',
),
'topic' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'The topic URL (feed URL) of this subscription.',
),
'secret' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Shared secret for message authentication.',
),
'status' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'default' => '',
'description' => 'Status of subscription.',
),
'post_fields' => array(
'type' => 'text',
'not null' => FALSE,
'description' => 'Fields posted.',
'serialize' => TRUE,
),
),
'primary key' => array(
'domain',
'subscriber_id',
),
'indexes' => array(
'timestamp' => array(
'timestamp',
),
),
);
return $schema;
}
/**
* Remove class field on feeds_config.
*/
function feeds_update_6001() {
$ret = array();
db_drop_field($ret, 'feeds_config', 'class');
return $ret;
}
/**
* Rename table.
*/
function feeds_update_6002() {
$ret = array();
db_rename_table($ret, 'feeds_config', 'feeds_importer');
return $ret;
}
/**
* Add primary keys to feeds_importer and feeds_source.
*/
function feeds_update_6003() {
$ret = array();
db_drop_index($ret, 'feeds_importer', 'id');
db_add_primary_key($ret, 'feeds_importer', array(
'id',
));
db_add_primary_key($ret, 'feeds_source', array(
'id',
'feed_nid',
));
return $ret;
}
/**
* Add source field to feeds_source, make fields part of PKs not null.
*/
function feeds_update_6004() {
$ret = array();
$spec = array(
'type' => 'text',
'not null' => TRUE,
'description' => 'Main source resource identifier. E. g. a path or a URL.',
);
db_add_field($ret, 'feeds_source', 'source', $spec);
db_add_index($ret, 'feeds_source', 'id_source', array(
'id',
array(
'source',
255,
),
));
// Make feed_nid not null, default 0. It is part of the primary key.
$spec = array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'unsigned' => TRUE,
'description' => 'Node nid if this particular source is attached to a feed node.',
);
db_change_field($ret, 'feeds_schedule', 'feed_nid', 'feed_nid', $spec);
// Same thing for feeds_source table.
$spec = array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'unsigned' => TRUE,
'description' => 'Node nid if this particular source is attached to a feed node.',
);
db_change_field($ret, 'feeds_source', 'feed_nid', 'feed_nid', $spec);
return $ret;
}
/**
* Add callback column to feeds_schedule.
*/
function feeds_update_6005() {
$ret = array();
// Add a callback column and an index.
$spec = array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Callback to be invoked.',
);
db_add_field($ret, 'feeds_schedule', 'callback', $spec);
db_add_index($ret, 'feeds_schedule', 'id_callback', array(
'id',
'callback',
));
return $ret;
}
/**
* Remove primary key from feeds_schedule and replace it by an index.
*/
function feeds_update_6006() {
$ret = array();
db_drop_primary_key($ret, 'feeds_schedule');
db_add_index($ret, 'feeds_schedule', 'feed_nid', array(
'feed_nid',
));
return $ret;
}
/**
* Add hash column to feeds_node_item.
*/
function feeds_update_6007() {
$ret = array();
$spec = array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
'description' => 'The hash of the item.',
);
db_add_field($ret, 'feeds_node_item', 'hash', $spec);
return $ret;
}
/**
* Add batch field to feeds_source table, adjust feeds_schedule table.
*/
function feeds_update_6008() {
$ret = array();
$spec = array(
'type' => 'text',
'size' => 'big',
'not null' => FALSE,
'description' => 'Cache for batching.',
'serialize' => TRUE,
);
db_add_field($ret, 'feeds_source', 'batch', $spec);
// Make scheduled flag a timestamp.
$spec = array(
'type' => 'int',
'size' => 'normal',
'unsigned' => TRUE,
'default' => 0,
'not null' => TRUE,
'description' => 'Timestamp when a job was scheduled. 0 if a job is currently not scheduled.',
);
db_change_field($ret, 'feeds_schedule', 'scheduled', 'scheduled', $spec);
// Rename last_scheduled_time to last_executed_time, fix unsigned property.
$spec = array(
'type' => 'int',
'size' => 'normal',
'unsigned' => TRUE,
'default' => 0,
'not null' => TRUE,
'description' => 'Timestamp when a job was last executed.',
);
db_change_field($ret, 'feeds_schedule', 'last_scheduled_time', 'last_executed_time', $spec);
return $ret;
}
/**
* Add feeds_push_subscriptions tables.
*/
function feeds_update_6009() {
$ret = array();
$table = array(
'description' => 'PubSubHubbub subscriptions.',
'fields' => array(
'domain' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Domain of the subscriber. Corresponds to an importer id.',
),
'subscriber_id' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'unsigned' => TRUE,
'description' => 'ID of the subscriber. Corresponds to a feed nid.',
),
'timestamp' => array(
'type' => 'int',
'unsigned' => FALSE,
'default' => 0,
'not null' => TRUE,
'description' => 'Created timestamp.',
),
'hub' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'The URL of the hub endpoint of this subscription.',
),
'topic' => array(
'type' => 'text',
'not null' => TRUE,
'description' => 'The topic URL (feed URL) of this subscription.',
),
'secret' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'Shared secret for message authentication.',
),
'status' => array(
'type' => 'varchar',
'length' => 64,
'not null' => TRUE,
'default' => '',
'description' => 'Status of subscription.',
),
'post_fields' => array(
'type' => 'text',
'not null' => FALSE,
'description' => 'Fields posted.',
'serialize' => TRUE,
),
),
'primary key' => array(
'domain',
'subscriber_id',
),
'indexes' => array(
'timestamp' => array(
'timestamp',
),
),
);
db_create_table($ret, 'feeds_push_subscriptions', $table);
return $ret;
}
/**
* Enable all Feeds News, Feeds Import and Feeds fast news features.
*/
function feeds_update_6010() {
drupal_install_modules(array(
'feeds_news',
'feeds_import',
));
if (module_exists('data')) {
drupal_install_modules(array(
'feeds_fast_news',
));
drupal_set_message(t('Installed Feeds News, Feeds Fast News and Feeds Import as replacement for Feeds Defaults module. If you were not using Feeds Defaults then you can safely disable Feeds News and Feeds Import.'));
}
else {
drupal_set_message(t('Installed Feeds News and Feeds Import as replacement for Feeds Defaults module. If you were not using Feeds Defaults then you can safely disable Feeds News and Feeds Import.'));
}
if (module_exists('features')) {
drupal_set_message(t('<strong>Review enabled state of importer configurations on admin/structure/feeds and features on admin/build/features.</strong>'));
}
else {
drupal_set_message(t('<strong>Review enabled state of importer configurations on admin/structure/feeds and Feeds modules on admin/build/modules.</strong>'));
}
return array();
}
/**
* Add imported flag for terms.
*/
function feeds_update_6011() {
$ret = array();
$schema = array(
'description' => 'Tracks imported terms.',
'fields' => array(
'tid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'Imported term id.',
),
'id' => array(
'type' => 'varchar',
'length' => 128,
'not null' => TRUE,
'default' => '',
'description' => 'The id of the fields object that is the creator of this item.',
),
'feed_nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => "Node id of the owner feed, if available.",
),
),
'primary key' => array(
'tid',
),
'indexes' => array(
'id_feed_nid' => array(
'id',
'feed_nid',
),
'feed_nid' => array(
'feed_nid',
),
),
);
db_create_table($ret, 'feeds_term_item', $schema);
return $ret;
}
/**
* Drop schedule table and reschedule all tasks, install Job Scheduler module.
*/
function feeds_update_6012() {
$ret = array();
// Only attempt installation if module is present, otherwise we would leave
// the system table in a limbo.
$modules = module_rebuild_cache();
if (isset($modules['job_scheduler'])) {
if (!$modules['job_scheduler']->status) {
drupal_install_modules(array(
'job_scheduler',
));
drupal_set_message(t('Installed Job Scheduler module.'));
}
}
else {
drupal_set_message(t('NOTE: Please install new dependency of Feeds: !job_scheduler module.', array(
'!job_scheduler' => l(t('Job Scheduler'), 'http://drupal.org/project/job_scheduler'),
)), 'warning');
}
db_drop_table($ret, 'feeds_schedule');
feeds_reschedule(TRUE);
return $ret;
}Functions
Name |
Description |
|---|---|
| feeds_schema | Implements hook_schema(). |
| feeds_update_6001 | Remove class field on feeds_config. |
| feeds_update_6002 | Rename table. |
| feeds_update_6003 | Add primary keys to feeds_importer and feeds_source. |
| feeds_update_6004 | Add source field to feeds_source, make fields part of PKs not null. |
| feeds_update_6005 | Add callback column to feeds_schedule. |
| feeds_update_6006 | Remove primary key from feeds_schedule and replace it by an index. |
| feeds_update_6007 | Add hash column to feeds_node_item. |
| feeds_update_6008 | Add batch field to feeds_source table, adjust feeds_schedule table. |
| feeds_update_6009 | Add feeds_push_subscriptions tables. |
| feeds_update_6010 | Enable all Feeds News, Feeds Import and Feeds fast news features. |
| feeds_update_6011 | Add imported flag for terms. |
| feeds_update_6012 | Drop schedule table and reschedule all tasks, install Job Scheduler module. |