564 lines
17 KiB
Plaintext
564 lines
17 KiB
Plaintext
<?php
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/**
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* @file
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* Schema definitions install/update/uninstall hooks.
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*/
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/**
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* Implements hook_schema().
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*/
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function feeds_schema() {
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$schema = array();
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$schema['feeds_importer'] = array(
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'description' => 'Configuration of feeds objects.',
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'export' => array(
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'key' => 'id',
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'identifier' => 'feeds_importer',
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'default hook' => 'feeds_importer_default', // Function hook name.
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'api' => array(
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'owner' => 'feeds',
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'api' => 'feeds_importer_default', // Base name for api include files.
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'minimum_version' => 1,
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'current_version' => 1,
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),
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),
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'fields' => array(
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Id of the fields object.',
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),
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'config' => array(
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'type' => 'blob',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'Configuration of the feeds object.',
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'serialize' => TRUE,
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),
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),
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'primary key' => array('id'),
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);
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$schema['feeds_source'] = array(
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'description' => 'Source definitions for feeds.',
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'fields' => array(
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Id of the feed configuration.',
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),
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'feed_nid' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'unsigned' => TRUE,
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'description' => 'Node nid if this particular source is attached to a feed node.',
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),
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'config' => array(
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'type' => 'blob',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'Configuration of the source.',
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'serialize' => TRUE,
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),
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'source' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'Main source resource identifier. E. g. a path or a URL.',
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),
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'state' => array(
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'type' => 'blob',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'State of import or clearing batches.',
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'serialize' => TRUE,
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),
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'fetcher_result' => array(
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'type' => 'blob',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'Cache for fetcher result.',
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'serialize' => TRUE,
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),
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'imported' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'unsigned' => TRUE,
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'description' => 'Timestamp when this source was imported last.',
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),
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),
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'primary key' => array('id', 'feed_nid'),
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'indexes' => array(
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'id' => array('id'),
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'feed_nid' => array('feed_nid'),
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'id_source' => array('id', array('source', 128)),
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),
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);
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$schema['feeds_item'] = array(
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'description' => 'Tracks items such as nodes, terms, users.',
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'fields' => array(
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'entity_type' => array(
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The entity type.',
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),
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'entity_id' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'The imported entity\'s serial id.',
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),
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The id of the importer that created this item.',
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),
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'feed_nid' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'Node id of the source, if available.',
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),
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'imported' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Import date of the feed item, as a Unix timestamp.',
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),
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'url' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'Link to the feed item.',
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),
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'guid' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'Unique identifier for the feed item.'
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),
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'hash' => array(
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'type' => 'varchar',
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'length' => 32, // The length of an MD5 hash.
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'not null' => TRUE,
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'default' => '',
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'description' => 'The hash of the source item.',
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),
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),
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'primary key' => array('entity_type', 'entity_id'),
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'indexes' => array(
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'id' => array('id'),
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'feed_nid' => array('feed_nid'),
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'lookup_url' => array('entity_type', 'id', 'feed_nid', array('url', 128)),
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'lookup_guid' => array('entity_type', 'id', 'feed_nid', array('guid', 128)),
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'global_lookup_url' => array('entity_type', array('url', 128)),
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'global_lookup_guid' => array('entity_type', array('guid', 128)),
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'imported' => array('imported'),
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),
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);
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$schema['feeds_push_subscriptions'] = array(
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'description' => 'PubSubHubbub subscriptions.',
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'fields' => array(
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'domain' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Domain of the subscriber. Corresponds to an importer id.',
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),
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'subscriber_id' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'unsigned' => TRUE,
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'description' => 'ID of the subscriber. Corresponds to a feed nid.',
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),
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'timestamp' => array(
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'type' => 'int',
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'unsigned' => FALSE,
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'default' => 0,
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'not null' => TRUE,
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'description' => 'Created timestamp.',
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),
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'hub' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'The URL of the hub endpoint of this subscription.',
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),
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'topic' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'The topic URL (feed URL) of this subscription.',
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),
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'secret' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Shared secret for message authentication.',
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),
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'status' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Status of subscription.',
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),
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'post_fields' => array(
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'type' => 'text',
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'not null' => FALSE,
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'description' => 'Fields posted.',
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'serialize' => TRUE,
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),
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),
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'primary key' => array('domain', 'subscriber_id'),
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'indexes' => array(
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'timestamp' => array('timestamp'),
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),
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);
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$schema['feeds_log'] = array(
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'description' => 'Table that contains logs of feeds events.',
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'fields' => array(
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'flid' => array(
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'type' => 'serial',
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'not null' => TRUE,
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'description' => 'Primary Key: Unique feeds event ID.',
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),
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The id of the importer that logged the event.',
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),
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'feed_nid' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'Node id of the source, if available.',
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),
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'log_time' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Unix timestamp of when event occurred.',
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),
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'request_time' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Unix timestamp of the request when the event occurred.',
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),
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'type' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Type of log message, for example "feeds_import"."',
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),
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'message' => array(
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'type' => 'text',
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'not null' => TRUE,
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'size' => 'big',
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'description' => 'Text of log message to be passed into the t() function.',
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),
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'variables' => array(
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'type' => 'blob',
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'not null' => TRUE,
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'size' => 'big',
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'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
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),
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'severity' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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'size' => 'tiny',
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'description' => 'The severity level of the event; ranges from 0 (Emergency) to 7 (Debug)',
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),
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),
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'primary key' => array('flid'),
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'indexes' => array(
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'id' => array('id'),
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'id_feed_nid' => array('id', 'feed_nid'),
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'request_time' => array('request_time'),
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'log_time' => array('log_time'),
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'type' => array('type'),
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),
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);
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return $schema;
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}
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/**
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* Rename feeds_source.batch to feeds_source.state, add slot for caching fetcher
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* result.
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*/
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function feeds_update_7100() {
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$spec = array(
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'type' => 'text',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'State of import or clearing batches.',
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'serialize' => TRUE,
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);
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db_change_field('feeds_source', 'batch', 'state', $spec);
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$spec = array(
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'type' => 'text',
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'size' => 'big',
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'not null' => FALSE,
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'description' => 'Cache for fetcher result.',
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'serialize' => TRUE,
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);
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db_add_field('feeds_source', 'fetcher_result', $spec);
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}
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/**
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* Add imported timestamp to feeds_source table.
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*/
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function feeds_update_7201() {
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$spec = array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'unsigned' => TRUE,
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'description' => 'Timestamp when this source was imported last.',
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);
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db_add_field('feeds_source', 'imported', $spec);
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}
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/**
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* Create a single feeds_item table tracking all imports.
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*/
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function feeds_update_7202() {
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$spec = array(
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'description' => 'Tracks items such as nodes, terms, users.',
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'fields' => array(
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'entity_type' => array(
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The entity type.',
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),
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'entity_id' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'The imported entity\'s serial id.',
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),
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The id of the importer that created this item.',
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),
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'feed_nid' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'Node id of the source, if available.',
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),
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'imported' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Import date of the feed item, as a Unix timestamp.',
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),
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'url' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'Link to the feed item.',
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),
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'guid' => array(
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'type' => 'text',
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'not null' => TRUE,
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'description' => 'Unique identifier for the feed item.'
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),
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'hash' => array(
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'type' => 'varchar',
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'length' => 32, // The length of an MD5 hash.
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'not null' => TRUE,
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'default' => '',
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'description' => 'The hash of the source item.',
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),
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),
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'primary key' => array('entity_type', 'entity_id'),
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'indexes' => array(
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'id' => array('id'),
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'feed_nid' => array('feed_nid'),
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'lookup_url' => array('entity_type', 'id', 'feed_nid', array('url', 128)),
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'lookup_guid' => array('entity_type', 'id', 'feed_nid', array('guid', 128)),
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'imported' => array('imported'),
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),
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);
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db_create_table('feeds_item', $spec);
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// Copy all existing values from old tables and drop them.
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$insert = "INSERT INTO {feeds_item} (entity_type, entity_id, id, feed_nid, imported, url, guid, hash)";
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db_query($insert . " SELECT 'node', nid, id, feed_nid, imported, url, guid, hash FROM {feeds_node_item}");
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db_query($insert . " SELECT 'taxonomy_term', tid, id, feed_nid, 0, '', '', '' FROM {feeds_term_item}");
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db_drop_table('feeds_node_item');
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db_drop_table('feeds_term_item');
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}
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/**
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* Add feeds_log table.
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*/
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function feeds_update_7203() {
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$schema = array(
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'description' => 'Table that contains logs of feeds events.',
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'fields' => array(
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'flid' => array(
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'type' => 'serial',
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'not null' => TRUE,
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'description' => 'Primary Key: Unique feeds event ID.',
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),
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'id' => array(
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'type' => 'varchar',
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'length' => 128,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The id of the importer that logged the event.',
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),
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'feed_nid' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'description' => 'Node id of the source, if available.',
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),
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'log_time' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Unix timestamp of when event occurred.',
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),
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'request_time' => array(
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'type' => 'int',
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'not null' => TRUE,
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'default' => 0,
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'description' => 'Unix timestamp of the request when the event occurred.',
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),
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'type' => array(
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'type' => 'varchar',
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'length' => 64,
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'not null' => TRUE,
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'default' => '',
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'description' => 'Type of log message, for example "feeds_import"."',
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),
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'message' => array(
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'type' => 'text',
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'not null' => TRUE,
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'size' => 'big',
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'description' => 'Text of log message to be passed into the t() function.',
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),
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'variables' => array(
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'type' => 'blob',
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'not null' => TRUE,
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'size' => 'big',
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'description' => 'Serialized array of variables that match the message string and that is passed into the t() function.',
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),
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'severity' => array(
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'type' => 'int',
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'unsigned' => TRUE,
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'not null' => TRUE,
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'default' => 0,
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'size' => 'tiny',
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'description' => 'The severity level of the event; ranges from 0 (Emergency) to 7 (Debug)',
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),
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),
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'primary key' => array('flid'),
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'indexes' => array(
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'id' => array('id'),
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'id_feed_nid' => array('id', 'feed_nid'),
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'request_time' => array('request_time'),
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'log_time' => array('log_time'),
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'type' => array('type'),
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),
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);
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db_create_table('feeds_log', $schema);
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}
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/**
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* Add index for looking up by entity_type + url/ guid to feeds_item table.
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*/
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function feeds_update_7204() {
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db_add_index('feeds_item', 'global_lookup_url', array('entity_type', array('url', 128)));
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db_add_index('feeds_item', 'global_lookup_guid', array('entity_type', array('guid', 128)));
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}
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/**
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* Shorten {feeds_item}.entity_type to 32 chars and shorten relevant indexes.
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*/
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function feeds_update_7205() {
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db_drop_primary_key('feeds_item');
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db_drop_index('feeds_item', 'lookup_url');
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db_drop_index('feeds_item', 'lookup_guid');
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db_drop_index('feeds_item', 'global_lookup_url');
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db_drop_index('feeds_item', 'global_lookup_guid');
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db_change_field('feeds_item', 'entity_type', 'entity_type', array(
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'type' => 'varchar',
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'length' => 32,
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'not null' => TRUE,
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'default' => '',
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'description' => 'The entity type.',
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));
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db_add_primary_key('feeds_item', array('entity_type', 'entity_id'));
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db_add_index('feeds_item', 'lookup_url', array('entity_type', 'id', 'feed_nid', array('url', 128)));
|
|
db_add_index('feeds_item', 'lookup_guid', array('entity_type', 'id', 'feed_nid', array('guid', 128)));
|
|
db_add_index('feeds_item', 'global_lookup_url', array('entity_type', array('url', 128)));
|
|
db_add_index('feeds_item', 'global_lookup_guid', array('entity_type', array('guid', 128)));
|
|
}
|
|
|
|
/**
|
|
* Change state and fetcher_result fields from text to blob.
|
|
*/
|
|
function feeds_update_7206() {
|
|
db_change_field('feeds_source', 'state', 'state', array(
|
|
'type' => 'blob',
|
|
'size' => 'big',
|
|
'not null' => FALSE,
|
|
'description' => 'State of import or clearing batches.',
|
|
'serialize' => TRUE,
|
|
));
|
|
|
|
db_change_field('feeds_source', 'fetcher_result', 'fetcher_result', array(
|
|
'type' => 'blob',
|
|
'size' => 'big',
|
|
'not null' => FALSE,
|
|
'description' => 'Cache for fetcher result.',
|
|
'serialize' => TRUE,
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Change config fields from text to big blobs.
|
|
*/
|
|
function feeds_update_7207() {
|
|
db_change_field('feeds_importer', 'config', 'config', array(
|
|
'type' => 'blob',
|
|
'size' => 'big',
|
|
'not null' => FALSE,
|
|
'description' => 'Configuration of the feeds object.',
|
|
'serialize' => TRUE,
|
|
));
|
|
|
|
db_change_field('feeds_source', 'config', 'config', array(
|
|
'type' => 'blob',
|
|
'size' => 'big',
|
|
'not null' => FALSE,
|
|
'description' => 'Configuration of the feeds object.',
|
|
'serialize' => TRUE,
|
|
));
|
|
}
|