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d7_to_d10_migration/drupal7/web/modules/taxonomy/taxonomy.install
Mauricio Dinarte 1664d5cfe6 Initial commit
2024-07-22 21:38:34 -06:00

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<?php
/**
* @file
* Install, update and uninstall functions for the taxonomy module.
*/
/**
* Implements hook_uninstall().
*/
function taxonomy_uninstall() {
// Remove variables.
variable_del('taxonomy_override_selector');
variable_del('taxonomy_terms_per_page_admin');
// Remove taxonomy_term bundles.
$vocabularies = db_query("SELECT machine_name FROM {taxonomy_vocabulary}")->fetchCol();
foreach ($vocabularies as $vocabulary) {
field_attach_delete_bundle('taxonomy_term', $vocabulary);
}
}
/**
* Implements hook_schema().
*/
function taxonomy_schema() {
$schema['taxonomy_term_data'] = array(
'description' => 'Stores term information.',
'fields' => array(
'tid' => array(
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Primary Key: Unique term ID.',
),
'vid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'The {taxonomy_vocabulary}.vid of the vocabulary to which the term is assigned.',
),
'name' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'The term name.',
'translatable' => TRUE,
),
'description' => array(
'type' => 'text',
'not null' => FALSE,
'size' => 'big',
'description' => 'A description of the term.',
'translatable' => TRUE,
),
'format' => array(
'type' => 'varchar',
'length' => 255,
'not null' => FALSE,
'description' => 'The {filter_format}.format of the description.',
),
'weight' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The weight of this term in relation to other terms.',
),
),
'primary key' => array('tid'),
'foreign keys' => array(
'vocabulary' => array(
'table' => 'taxonomy_vocabulary',
'columns' => array('vid' => 'vid'),
),
),
'indexes' => array(
'taxonomy_tree' => array('vid', 'weight', 'name'),
'vid_name' => array('vid', 'name'),
'name' => array('name'),
),
);
$schema['taxonomy_term_hierarchy'] = array(
'description' => 'Stores the hierarchical relationship between terms.',
'fields' => array(
'tid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => 'Primary Key: The {taxonomy_term_data}.tid of the term.',
),
'parent' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'description' => "Primary Key: The {taxonomy_term_data}.tid of the term's parent. 0 indicates no parent.",
),
),
'indexes' => array(
'parent' => array('parent'),
),
'foreign keys' => array(
'taxonomy_term_data' => array(
'table' => 'taxonomy_term_data',
'columns' => array('tid' => 'tid'),
),
),
'primary key' => array('tid', 'parent'),
);
$schema['taxonomy_vocabulary'] = array(
'description' => 'Stores vocabulary information.',
'fields' => array(
'vid' => array(
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
'description' => 'Primary Key: Unique vocabulary ID.',
),
'name' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'Name of the vocabulary.',
'translatable' => TRUE,
),
'machine_name' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'The vocabulary machine name.',
),
'description' => array(
'type' => 'text',
'not null' => FALSE,
'size' => 'big',
'description' => 'Description of the vocabulary.',
'translatable' => TRUE,
),
'hierarchy' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'tiny',
'description' => 'The type of hierarchy allowed within the vocabulary. (0 = disabled, 1 = single, 2 = multiple)',
),
'module' => array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'The module which created the vocabulary.',
),
'weight' => array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The weight of this vocabulary in relation to other vocabularies.',
),
),
'primary key' => array('vid'),
'indexes' => array(
'list' => array('weight', 'name'),
),
'unique keys' => array(
'machine_name' => array('machine_name'),
),
);
$schema['taxonomy_index'] = array(
'description' => 'Maintains denormalized information about node/term relationships.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'tid' => array(
'description' => 'The term ID.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'sticky' => array(
'description' => 'Boolean indicating whether the node is sticky.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'created' => array(
'description' => 'The Unix timestamp when the node was created.',
'type' => 'int',
'not null' => TRUE,
'default'=> 0,
),
),
'indexes' => array(
'term_node' => array('tid', 'sticky', 'created'),
'nid' => array('nid'),
),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
'term' => array(
'table' => 'taxonomy_term_data',
'columns' => array('tid' => 'tid'),
),
),
);
return $schema;
}
/**
* Implements hook_field_schema().
*/
function taxonomy_field_schema($field) {
return array(
'columns' => array(
'tid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
),
),
'indexes' => array(
'tid' => array('tid'),
),
'foreign keys' => array(
'tid' => array(
'table' => 'taxonomy_term_data',
'columns' => array('tid' => 'tid'),
),
),
);
}
/**
* Implements hook_update_dependencies().
*/
function taxonomy_update_dependencies() {
// taxonomy_update_7004() migrates taxonomy term data to fields and therefore
// must run after all Field modules have been enabled, which happens in
// system_update_7027().
$dependencies['taxonomy'][7004] = array(
'system' => 7027,
);
return $dependencies;
}
/**
* Utility function: get the list of vocabularies directly from the database.
*
* This function is valid for a database schema version 7002.
*
* @ingroup update_api
*/
function _update_7002_taxonomy_get_vocabularies() {
return db_query('SELECT v.* FROM {taxonomy_vocabulary} v ORDER BY v.weight, v.name')->fetchAllAssoc('vid', PDO::FETCH_OBJ);
}
/**
* Rename taxonomy tables.
*/
function taxonomy_update_7001() {
db_rename_table('term_data', 'taxonomy_term_data');
db_rename_table('term_hierarchy', 'taxonomy_term_hierarchy');
db_rename_table('term_node', 'taxonomy_term_node');
db_rename_table('term_relation', 'taxonomy_term_relation');
db_rename_table('term_synonym', 'taxonomy_term_synonym');
db_rename_table('vocabulary', 'taxonomy_vocabulary');
db_rename_table('vocabulary_node_types', 'taxonomy_vocabulary_node_type');
}
/**
* Add {vocabulary}.machine_name column.
*/
function taxonomy_update_7002() {
$field = array(
'type' => 'varchar',
'length' => 255,
'not null' => TRUE,
'default' => '',
'description' => 'The vocabulary machine name.',
);
db_add_field('taxonomy_vocabulary', 'machine_name', $field);
// Do a direct query here, rather than calling taxonomy_get_vocabularies(),
// in case Taxonomy module is disabled.
$vids = db_query('SELECT vid FROM {taxonomy_vocabulary}')->fetchCol();
foreach ($vids as $vid) {
$machine_name = 'vocabulary_' . $vid;
db_update('taxonomy_vocabulary')
->fields(array('machine_name' => $machine_name))
->condition('vid', $vid)
->execute();
}
// The machine_name unique key can only be added after we ensure the
// machine_name column contains unique values.
db_add_unique_key('taxonomy_vocabulary', 'machine_name', array('machine_name'));
}
/**
* Remove the related terms setting from vocabularies.
*
* This setting has not been used since Drupal 6. The {taxonomy_relations} table
* itself is retained to allow for data to be upgraded.
*/
function taxonomy_update_7003() {
db_drop_field('taxonomy_vocabulary', 'relations');
}
/**
* Move taxonomy vocabulary associations for nodes to fields and field instances.
*/
function taxonomy_update_7004() {
$taxonomy_index = array(
'description' => 'Maintains denormalized information about node/term relationships.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'tid' => array(
'description' => 'The term ID.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'sticky' => array(
'description' => 'Boolean indicating whether the node is sticky.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'created' => array(
'description' => 'The Unix timestamp when the node was created.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default'=> 0,
),
),
'indexes' => array(
'term_node' => array('tid', 'sticky', 'created'),
'nid' => array('nid'),
),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
'term' => array(
'table' => 'taxonomy_term_data',
'columns' => array('tid' => 'tid'),
),
),
);
db_create_table('taxonomy_index', $taxonomy_index);
// Use an inline version of Drupal 6 taxonomy_get_vocabularies() here since
// we can no longer rely on $vocabulary->nodes from the API function.
$result = db_query('SELECT v.*, n.type FROM {taxonomy_vocabulary} v LEFT JOIN {taxonomy_vocabulary_node_type} n ON v.vid = n.vid ORDER BY v.weight, v.name');
$vocabularies = array();
foreach ($result as $record) {
// If no node types are associated with a vocabulary, the LEFT JOIN will
// return a NULL value for type.
if (isset($record->type)) {
$node_types[$record->vid][$record->type] = $record->type;
unset($record->type);
$record->nodes = $node_types[$record->vid];
}
elseif (!isset($record->nodes)) {
$record->nodes = array();
}
$vocabularies[$record->vid] = $record;
}
foreach ($vocabularies as $vocabulary) {
$field_name = 'taxonomy_' . $vocabulary->machine_name;
$field = array(
'field_name' => $field_name,
'module' => 'taxonomy',
'type' => 'taxonomy_term_reference',
'cardinality' => $vocabulary->multiple || $vocabulary->tags ? FIELD_CARDINALITY_UNLIMITED : 1,
'settings' => array(
'required' => $vocabulary->required ? TRUE : FALSE,
'allowed_values' => array(
array(
'vocabulary' => $vocabulary->machine_name,
'parent' => 0,
),
),
),
);
_update_7000_field_create_field($field);
foreach ($vocabulary->nodes as $bundle) {
$instance = array(
'label' => $vocabulary->name,
'field_name' => $field_name,
'bundle' => $bundle,
'entity_type' => 'node',
'settings' => array(),
'description' => $vocabulary->help,
'required' => $vocabulary->required,
'widget' => array(),
'display' => array(
'default' => array(
'type' => 'taxonomy_term_reference_link',
'weight' => 10,
),
'teaser' => array(
'type' => 'taxonomy_term_reference_link',
'weight' => 10,
),
),
);
if ($vocabulary->tags) {
$instance['widget'] = array(
'type' => 'taxonomy_autocomplete',
'module' => 'taxonomy',
'settings' => array(
'size' => 60,
'autocomplete_path' => 'taxonomy/autocomplete',
),
);
}
else {
$instance['widget'] = array(
'type' => 'options_select',
'module' => 'options',
'settings' => array(),
);
}
_update_7000_field_create_instance($field, $instance);
}
}
// Some contrib projects stored term node associations without regard for the
// selections in the taxonomy_vocabulary_node_types table, or have more terms
// for a single node than the vocabulary allowed. We construct the
// taxonomyextra field to store all the extra stuff.
// Allowed values for this extra vocabs field is every vocabulary.
$allowed_values = array();
foreach (_update_7002_taxonomy_get_vocabularies() as $vocabulary) {
$allowed_values[] = array(
'vocabulary' => $vocabulary->machine_name,
'parent' => 0,
);
}
$field_name = 'taxonomyextra';
$field = array(
'field_name' => $field_name,
'module' => 'taxonomy',
'type' => 'taxonomy_term_reference',
'cardinality' => FIELD_CARDINALITY_UNLIMITED,
'settings' => array(
'required' => FALSE,
'allowed_values' => $allowed_values,
),
);
_update_7000_field_create_field($field);
foreach (_update_7000_node_get_types() as $bundle) {
$instance = array(
'label' => 'Taxonomy upgrade extras',
'field_name' => $field_name,
'entity_type' => 'node',
'bundle' => $bundle->type,
'settings' => array(),
'description' => 'Debris left over after upgrade from Drupal 6',
'required' => FALSE,
'widget' => array(
'type' => 'taxonomy_autocomplete',
'module' => 'taxonomy',
'settings' => array(),
),
'display' => array(
'default' => array(
'type' => 'taxonomy_term_reference_link',
'weight' => 10,
),
'teaser' => array(
'type' => 'taxonomy_term_reference_link',
'weight' => 10,
),
),
);
_update_7000_field_create_instance($field, $instance);
}
$fields = array('help', 'multiple', 'required', 'tags');
foreach ($fields as $field) {
db_drop_field('taxonomy_vocabulary', $field);
}
}
/**
* Migrate {taxonomy_term_node} table to field storage.
*
* @todo: This function can possibly be made much faster by wrapping a
* transaction around all the inserts.
*/
function taxonomy_update_7005(&$sandbox) {
// $sandbox contents:
// - total: The total number of term_node relationships to migrate.
// - count: The number of term_node relationships that have been
// migrated so far.
// - last: The db_query_range() offset to use when querying
// term_node; this field is incremented in quantities of $batch
// (1000) but at the end of each call to this function, last and
// count are the same.
// - vocabularies: An associative array mapping vocabulary id and node
// type to field name. If a voc id/node type pair does not appear
// in this array but a term_node relationship exists mapping a
// term in voc id to node of that type, the relationship is
// assigned to the taxonomymyextra field which allows terms of all
// vocabularies.
// - cursor[values], cursor[deltas]: The contents of $values and
// $deltas at the end of the previous call to this function. These
// need to be preserved across calls because a single batch of
// 1000 rows from term_node may end in the middle of the terms for
// a single node revision.
//
// $values is the array of values about to be/most recently inserted
// into the SQL data table for the taxonomy_term_reference
// field. Before $values is constructed for each record, the
// $values from the previous insert is checked to see if the two
// records are for the same node revision id; this enables knowing
// when to reset the delta counters which are incremented across all
// terms for a single field on a single revision, but reset for each
// new field and revision.
//
// $deltas is an associative array mapping field name to the number
// of term references stored so far for the current revision, which
// provides the delta value for each term reference data insert. The
// deltas are reset for each new revision.
$conditions = array(
'type' => 'taxonomy_term_reference',
'deleted' => 0,
);
$field_info = _update_7000_field_read_fields($conditions, 'field_name');
// This is a multi-pass update. On the first call we need to initialize some
// variables.
if (!isset($sandbox['total'])) {
$sandbox['last'] = 0;
$sandbox['count'] = 0;
// Run the same joins as the query that is used later to retrieve the
// term_node data, this ensures that bad records in that table - for
// tids which aren't in taxonomy_term_data or nids which aren't in {node}
// are not included in the count.
$sandbox['total'] = db_query('SELECT COUNT(*) FROM {taxonomy_term_data} td INNER JOIN {taxonomy_term_node} tn ON td.tid = tn.tid INNER JOIN {node} n ON tn.nid = n.nid LEFT JOIN {node} n2 ON tn.vid = n2.vid')->fetchField();
// Use an inline version of Drupal 6 taxonomy_get_vocabularies() here since
// we can no longer rely on $vocabulary->nodes from the API function.
$result = db_query('SELECT v.vid, v.machine_name, n.type FROM {taxonomy_vocabulary} v INNER JOIN {taxonomy_vocabulary_node_type} n ON v.vid = n.vid');
$vocabularies = array();
foreach ($result as $record) {
// If no node types are associated with a vocabulary, the LEFT JOIN will
// return a NULL value for type.
if (isset($record->type)) {
$vocabularies[$record->vid][$record->type] = 'taxonomy_'. $record->machine_name;
}
}
if (!empty($vocabularies)) {
$sandbox['vocabularies'] = $vocabularies;
}
db_create_table('taxonomy_update_7005', array(
'description' => 'Stores temporary data for taxonomy_update_7005.',
'fields' => array(
'n' => array(
'description' => 'Preserve order.',
'type' => 'serial',
'unsigned' => TRUE,
'not null' => TRUE,
),
'vocab_id' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'tid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'nid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'vid' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
'default' => NULL,
),
'type' => array(
'type' => 'varchar',
'length' => 32,
'not null' => TRUE,
'default' => '',
),
'created' => array(
'type' => 'int',
'not null' => FALSE,
),
'sticky' => array(
'type' => 'int',
'not null' => FALSE,
),
'status' => array(
'type' => 'int',
'not null' => FALSE,
),
'is_current' => array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
),
),
'primary key' => array('n'),
));
// Query selects all revisions at once and processes them in revision and
// term weight order.
$query = db_select('taxonomy_term_data', 'td');
// We are migrating term-node relationships. If there are none for a
// term, we do not need the term_data row.
$query->join('taxonomy_term_node', 'tn', 'td.tid = tn.tid');
// If a term-node relationship exists for a nid that does not exist, we
// cannot migrate it as we have no node to relate it to; thus we do not
// need that row from term_node.
$query->join('node', 'n', 'tn.nid = n.nid');
// If the current term-node relationship is for the current revision of
// the node, this left join will match and is_current will be non-NULL
// (we also get the current sticky and created in this case). This
// tells us whether to insert into the current data tables in addition
// to the revision data tables.
$query->leftJoin('node', 'n2', 'tn.vid = n2.vid');
$query->addField('td', 'vid', 'vocab_id');
$query->addField('td', 'tid');
$query->addField('tn', 'nid');
$query->addField('tn', 'vid');
$query->addField('n', 'type');
$query->addField('n2', 'created');
$query->addField('n2', 'sticky');
$query->addField('n2', 'status');
$query->addField('n2', 'nid', 'is_current');
// This query must return a consistent ordering across multiple calls.
// We need them ordered by node vid (since we use that to decide when
// to reset the delta counters) and by term weight so they appear
// within each node in weight order. However, tn.vid,td.weight is not
// guaranteed to be unique, so we add tn.tid as an additional sort key
// because tn.tid,tn.vid is the primary key of the D6 term_node table
// and so is guaranteed unique. Unfortunately it also happens to be in
// the wrong order which is less efficient, but c'est la vie.
$query->orderBy('tn.vid');
$query->orderBy('td.weight');
$query->orderBy('tn.tid');
// Work around a bug in the PostgreSQL driver that would result in fatal
// errors when this subquery is used in the insert query below. See
// https://drupal.org/node/2057693.
$fields = &$query->getFields();
unset($fields['td.weight']);
unset($fields['tn.tid']);
db_insert('taxonomy_update_7005')
->from($query)
->execute();
}
else {
// We do each pass in batches of 1000.
$batch = 1000;
$result = db_query_range('SELECT vocab_id, tid, nid, vid, type, created, sticky, status, is_current FROM {taxonomy_update_7005} ORDER BY n', $sandbox['last'], $batch);
if (isset($sandbox['cursor'])) {
$values = $sandbox['cursor']['values'];
$deltas = $sandbox['cursor']['deltas'];
}
else {
$deltas = array();
}
foreach ($result as $record) {
$sandbox['count'] += 1;
// Use the valid field for this vocabulary and node type or use the
// overflow vocabulary if there is no valid field.
$field_name = isset($sandbox['vocabularies'][$record->vocab_id][$record->type]) ? $sandbox['vocabularies'][$record->vocab_id][$record->type] : 'taxonomyextra';
$field = $field_info[$field_name];
// Start deltas from 0, and increment by one for each term attached to a
// node.
if (!isset($deltas[$field_name])) {
$deltas[$field_name] = 0;
}
if (isset($values)) {
// If the last inserted revision_id is the same as the current record,
// use the previous deltas to calculate the next delta.
if ($record->vid == $values[2]) {
// For limited cardinality fields, the delta must not be allowed to
// exceed the cardinality during the update. So ensure that the
// delta about to be inserted is within this limit.
// @see field_default_validate().
if ($field['cardinality'] != FIELD_CARDINALITY_UNLIMITED && ($deltas[$field_name] + 1) > $field['cardinality']) {
// For excess values of a single-term vocabulary, switch over to
// the overflow field.
$field_name = 'taxonomyextra';
$field = $field_info[$field_name];
if (!isset($deltas[$field_name])) {
$deltas[$field_name] = 0;
}
}
}
else {
// When the record is a new revision, empty the deltas array.
$deltas = array($field_name => 0);
}
}
// Table and column found in the field's storage details. During upgrades,
// it's always SQL.
$table_name = "field_data_{$field_name}";
$revision_name = "field_revision_{$field_name}";
$value_column = $field_name . '_tid';
// Column names and values in field storage are the same for current and
// revision.
$columns = array('entity_type', 'entity_id', 'revision_id', 'bundle', 'language', 'delta', $value_column);
$values = array('node', $record->nid, $record->vid, $record->type, LANGUAGE_NONE, $deltas[$field_name]++, $record->tid);
// Insert rows into the revision table.
db_insert($revision_name)->fields($columns)->values($values)->execute();
// is_current column is a node ID if this revision is also current.
if ($record->is_current) {
db_insert($table_name)->fields($columns)->values($values)->execute();
// Only insert a record in the taxonomy index if the node is published.
if ($record->status) {
// Update the {taxonomy_index} table.
db_insert('taxonomy_index')
->fields(array('nid', 'tid', 'sticky', 'created',))
->values(array($record->nid, $record->tid, $record->sticky, $record->created))
->execute();
}
}
}
// Store the set of inserted values and the current revision's deltas in the
// sandbox.
$sandbox['cursor'] = array(
'values' => $values,
'deltas' => $deltas,
);
$sandbox['last'] += $batch;
}
if ($sandbox['count'] < $sandbox['total']) {
$sandbox['#finished'] = FALSE;
}
else {
db_drop_table('taxonomy_vocabulary_node_type');
db_drop_table('taxonomy_term_node');
// If there are no vocabs, we're done.
db_drop_table('taxonomy_update_7005');
$sandbox['#finished'] = TRUE;
// Determine necessity of taxonomyextras field.
$field = $field_info['taxonomyextra'];
$revision_name = 'field_revision_' . $field['field_name'];
$node_types = db_select($revision_name)->distinct()->fields($revision_name, array('bundle'))
->execute()->fetchCol();
if (empty($node_types)) {
// Delete the overflow field if there are no rows in the revision table.
_update_7000_field_delete_field('taxonomyextra');
}
else {
// Remove instances which are not actually used.
$bundles = db_query('SELECT bundle FROM {field_config_instance} WHERE field_name = :field_name', array(':field_name' => 'taxonomyextra'))->fetchCol();
$bundles = array_diff($bundles, $node_types);
foreach ($bundles as $bundle) {
_update_7000_field_delete_instance('taxonomyextra', 'node', $bundle);
}
}
}
}
/**
* Add {taxonomy_term_data}.format column.
*/
function taxonomy_update_7006() {
db_add_field('taxonomy_term_data', 'format', array(
'type' => 'int',
'unsigned' => TRUE,
'not null' => FALSE,
'description' => 'The {filter_format}.format of the description.',
));
}
/**
* Add index on {taxonomy_term_data}.name column to speed up taxonomy_get_term_by_name().
*/
function taxonomy_update_7007() {
db_add_index('taxonomy_term_data', 'name', array('name'));
}
/**
* Change the weight columns to normal int.
*/
function taxonomy_update_7008() {
db_drop_index('taxonomy_term_data', 'taxonomy_tree');
db_change_field('taxonomy_term_data', 'weight', 'weight', array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The weight of this term in relation to other terms.',
), array(
'indexes' => array(
'taxonomy_tree' => array('vid', 'weight', 'name'),
),
));
db_drop_index('taxonomy_vocabulary', 'list');
db_change_field('taxonomy_vocabulary', 'weight', 'weight', array(
'type' => 'int',
'not null' => TRUE,
'default' => 0,
'description' => 'The weight of this vocabulary in relation to other vocabularies.',
), array(
'indexes' => array(
'list' => array('weight', 'name'),
),
));
}
/**
* Change {taxonomy_term_data}.format into varchar.
*/
function taxonomy_update_7009() {
db_change_field('taxonomy_term_data', 'format', 'format', array(
'type' => 'varchar',
'length' => 255,
'not null' => FALSE,
'description' => 'The {filter_format}.format of the description.',
));
}
/**
* Change {taxonomy_index}.created to support signed int.
*/
function taxonomy_update_7010() {
db_change_field('taxonomy_index', 'created', 'created', array(
'description' => 'The Unix timestamp when the node was created.',
'type' => 'int',
'unsigned' => FALSE,
'not null' => TRUE,
'default'=> 0,
));
}
/**
* @addtogroup updates-7.x-extra
* @{
*/
/**
* Drop unpublished nodes from the index.
*/
function taxonomy_update_7011(&$sandbox) {
// Initialize information needed by the batch update system.
if (!isset($sandbox['progress'])) {
$sandbox['progress'] = 0;
$sandbox['max'] = db_query('SELECT COUNT(DISTINCT n.nid) FROM {node} n INNER JOIN {taxonomy_index} t ON n.nid = t.nid WHERE n.status = :status', array(':status' => NODE_NOT_PUBLISHED))->fetchField();
// If there's no data, don't bother with the extra work.
if (empty($sandbox['max'])) {
return;
}
}
// Process records in groups of 5000.
$limit = 5000;
$nids = db_query_range('SELECT DISTINCT n.nid FROM {node} n INNER JOIN {taxonomy_index} t ON n.nid = t.nid WHERE n.status = :status', 0, $limit, array(':status' => NODE_NOT_PUBLISHED))->fetchCol();
if (!empty($nids)) {
db_delete('taxonomy_index')
->condition('nid', $nids)
->execute();
}
// Update our progress information for the batch update.
$sandbox['progress'] += $limit;
// Indicate our current progress to the batch update system, if the update is
// not yet complete.
if ($sandbox['progress'] < $sandbox['max']) {
$sandbox['#finished'] = $sandbox['progress'] / $sandbox['max'];
}
}
/**
* @} End of "addtogroup updates-7.x-extra".
*/
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