} else {
// remove orphan hooks
$condition = ['hook' => $name, 'file' => $hook[0], 'function' => $hook[1]];
- self::delete($condition, ['cascade' => false]);
+ self::delete($condition);
}
}
* We have to clear the cached routerDispatchData because addons can provide routes
*
* @param array $condition
- * @param array $options
* @return bool
* @throws \Exception
*/
- public static function delete(array $condition, array $options = [])
+ public static function delete(array $condition)
{
- $result = DBA::delete('hook', $condition, $options);
+ $result = DBA::delete('hook', $condition);
if ($result) {
DI::cache()->delete('routerDispatchData');
*
* @param string|array $table Table name
* @param array $conditions Field condition(s)
- * @param array $options
- * - cascade: If true we delete records in other tables that depend on the one we're deleting through
- * relations (default: true)
*
* @return boolean was the delete successful?
* @throws \Exception
return $ret;
}
- /**
- * Build the array with the table relations
- *
- * The array is build from the database definitions in DBStructure.php
- *
- * This process must only be started once, since the value is cached.
- */
- private function buildRelationData()
- {
- $definition = DBStructure::definition($this->configCache->get('system', 'basepath'));
-
- foreach ($definition AS $table => $structure) {
- foreach ($structure['fields'] AS $field => $field_struct) {
- if (isset($field_struct['relation'])) {
- foreach ($field_struct['relation'] AS $rel_table => $rel_field) {
- $this->relation[$rel_table][$rel_field][$table][] = $field;
- }
- }
- }
- }
- }
-
/**
* Delete a row from a table
*
- * Note: this methods does NOT accept schema => table arrays because of the complex relation stuff.
- *
* @param string $table Table name
* @param array $conditions Field condition(s)
- * @param array $options
- * - cascade: If true we delete records in other tables that depend on the one we're deleting through
- * relations (default: true)
- * @param array $callstack Internal use: prevent endless loops
*
* @return boolean was the delete successful?
* @throws \Exception
*/
- public function delete($table, array $conditions, array $options = [], array &$callstack = [])
+ public function delete($table, array $conditions)
{
if (empty($table) || empty($conditions)) {
$this->logger->info('Table and conditions have to be set');
return false;
}
- $commands = [];
-
- // Create a key for the loop prevention
- $key = $table . ':' . json_encode($conditions);
-
- // We quit when this key already exists in the callstack.
- if (isset($callstack[$key])) {
- return true;
- }
-
- $callstack[$key] = true;
-
- $commands[$key] = ['table' => $table, 'conditions' => $conditions];
-
- // Don't use "defaults" here, since it would set "false" to "true"
- if (isset($options['cascade'])) {
- $cascade = $options['cascade'];
- } else {
- $cascade = true;
- }
-
- // To speed up the whole process we cache the table relations
- if ($cascade && count($this->relation) == 0) {
- $this->buildRelationData();
- }
-
- // Is there a relation entry for the table?
- if ($cascade && isset($this->relation[$table])) {
- // We only allow a simple "one field" relation.
- $field = array_keys($this->relation[$table])[0];
- $rel_def = array_values($this->relation[$table])[0];
-
- // Create a key for preventing double queries
- $qkey = $field . '-' . $table . ':' . json_encode($conditions);
-
- // When the search field is the relation field, we don't need to fetch the rows
- // This is useful when the leading record is already deleted in the frontend but the rest is done in the backend
- if ((count($conditions) == 1) && ($field == array_keys($conditions)[0])) {
- foreach ($rel_def AS $rel_table => $rel_fields) {
- foreach ($rel_fields AS $rel_field) {
- $this->delete($rel_table, [$rel_field => array_values($conditions)[0]], $options, $callstack);
- }
- }
- // We quit when this key already exists in the callstack.
- } elseif (!isset($callstack[$qkey])) {
- $callstack[$qkey] = true;
-
- // Fetch all rows that are to be deleted
- $data = $this->select($table, [$field], $conditions);
-
- while ($row = $this->fetch($data)) {
- $this->delete($table, [$field => $row[$field]], $options, $callstack);
- }
-
- $this->close($data);
-
- // Since we had split the delete command we don't need the original command anymore
- unset($commands[$key]);
- }
- }
-
- // Now we finalize the process
- $do_transaction = !$this->in_transaction;
-
- if ($do_transaction) {
- $this->transaction();
- }
-
- $compacted = [];
- $counter = [];
-
- foreach ($commands AS $command) {
- $conditions = $command['conditions'];
- reset($conditions);
- $first_key = key($conditions);
-
- $condition_string = DBA::buildCondition($conditions);
-
- if ((count($command['conditions']) > 1) || is_int($first_key)) {
- $sql = "DELETE FROM " . DBA::quoteIdentifier($command['table']) . " " . $condition_string;
- $this->logger->info($this->replaceParameters($sql, $conditions), ['callstack' => System::callstack(6), 'internal_callstack' => $callstack]);
-
- if (!$this->e($sql, $conditions)) {
- if ($do_transaction) {
- $this->rollback();
- }
- return false;
- }
- } else {
- $key_table = $command['table'];
- $key_condition = array_keys($command['conditions'])[0];
- $value = array_values($command['conditions'])[0];
-
- // Split the SQL queries in chunks of 100 values
- // We do the $i stuff here to make the code better readable
- $i = isset($counter[$key_table][$key_condition]) ? $counter[$key_table][$key_condition] : 0;
- if (isset($compacted[$key_table][$key_condition][$i]) && count($compacted[$key_table][$key_condition][$i]) > 100) {
- ++$i;
- }
-
- $compacted[$key_table][$key_condition][$i][$value] = $value;
- $counter[$key_table][$key_condition] = $i;
- }
- }
- foreach ($compacted AS $table => $values) {
- foreach ($values AS $field => $field_value_list) {
- foreach ($field_value_list AS $field_values) {
- $sql = "DELETE FROM " . DBA::quoteIdentifier($table) . " WHERE " . DBA::quoteIdentifier($field) . " IN (" .
- substr(str_repeat("?, ", count($field_values)), 0, -2) . ");";
+ $table_string = DBA::buildTableString($table);
- $this->logger->info($this->replaceParameters($sql, $field_values), ['callstack' => System::callstack(6), 'internal_callstack' => $callstack]);
+ $condition_string = DBA::buildCondition($conditions);
- if (!$this->e($sql, $field_values)) {
- if ($do_transaction) {
- $this->rollback();
- }
- return false;
- }
- }
- }
- }
- if ($do_transaction) {
- $this->commit();
- }
- return true;
+ $sql = "DELETE FROM " . $table_string . " " . $condition_string;
+ $this->logger->debug($this->replaceParameters($sql, $conditions), ['callstack' => System::callstack(6)]);
+ return $this->e($sql, $conditions);
}
/**
$actor = Contact::getIdForURL($contact);
if (!empty($actor)) {
if (in_array($contact, $followers)) {
- $fields = ['cid' => $target, 'relation-cid' => $actor, 'follows' => true, 'follow-updated' => DateTimeFormat::utcNow()];
- DBA::insert('contact-relation', $fields, Database::INSERT_UPDATE);
+ $condition = ['cid' => $target, 'relation-cid' => $actor];
+ DBA::insert('contact-relation', $condition, Database::INSERT_IGNORE);
+ DBA::update('contact-relation', ['follows' => true, 'follow-updated' => DateTimeFormat::utcNow()], $condition);
$follower_counter++;
}
if (in_array($contact, $followings)) {
- $fields = ['cid' => $actor, 'relation-cid' => $target, 'follows' => true, 'follow-updated' => DateTimeFormat::utcNow()];
- DBA::insert('contact-relation', $fields, Database::INSERT_UPDATE);
+ $condition = ['cid' => $actor, 'relation-cid' => $target];
+ DBA::insert('contact-relation', $condition, Database::INSERT_IGNORE);
+ DBA::update('contact-relation', ['follows' => true, 'follow-updated' => DateTimeFormat::utcNow()], $condition);
$following_counter++;
}
}
return;
}
- DBA::delete('event', ['id' => $event_id], ['cascade' => false]);
+ DBA::delete('event', ['id' => $event_id]);
Logger::log("Deleted event ".$event_id, Logger::DEBUG);
}
Post\DeliveryData::delete($item['uri-id']);
- // When the permission set will be used in photo and events as well,
- // this query here needs to be extended.
- // @todo Currently deactivated. We need the permission set in the deletion process.
- // This is a reminder to add the removal somewhere else.
- //if (!empty($item['psid']) && !self::exists(['psid' => $item['psid'], 'deleted' => false])) {
- // DBA::delete('permissionset', ['id' => $item['psid']], ['cascade' => false]);
- //}
-
// If it's the parent of a comment thread, kill all the kids
if ($item['gravity'] == GRAVITY_PARENT) {
self::markForDeletion(['parent' => $item['parent'], 'deleted' => false], $priority);
$params = ['order' => ['commented' => true], 'limit' => $itemspage];
if (!empty($item_id)) {
- $condition[0] .= " AND `iid` = ?";
+ $condition[0] .= " AND `id` = ?";
$condition[] = $item_id;
} else {
if (local_user() && !empty($_REQUEST['no_sharer'])) {
}
if (empty($items)) {
- Logger::log('No delivery data for ' . $cmd . ' - Item ID: ' .$target_id . ' - Contact ID: ' . $contact_id);
+ Logger::notice('No delivery data', ['command' => $cmd, 'uri-id' => $post_uriid, 'cid' => $contact_id]);
}
$owner = Model\User::getOwnerDataById($uid);
$contact['network'] = Protocol::DFRN;
}
- Logger::notice('Delivering', ['cmd' => $cmd, 'target' => $target_id, 'followup' => $followup, 'network' => $contact['network']]);
+ Logger::notice('Delivering', ['cmd' => $cmd, 'uri-id' => $post_uriid, 'followup' => $followup, 'network' => $contact['network']]);
switch ($contact['network']) {
case Protocol::DFRN:
use Friendica\Core\Logger;
use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
use Friendica\Model\Post;
class MergeContact
DBA::update('mail', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('photo', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
DBA::update('event', ['cid' => $new_cid], ['cid' => $old_cid]);
+ if (DBStructure::existsTable('item')) {
+ DBA::update('item', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
+ }
+ if (DBStructure::existsTable('thread')) {
+ DBA::update('thread', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
+ }
// These fields only contain public contact entries (uid = 0)
if ($uid == 0) {
Post::update(['author-id' => $new_cid], ['author-id' => $old_cid]);
Post::update(['owner-id' => $new_cid], ['owner-id' => $old_cid]);
Post::update(['causer-id' => $new_cid], ['causer-id' => $old_cid]);
+ if (DBStructure::existsTable('item')) {
+ DBA::update('item', ['author-id' => $new_cid], ['author-id' => $old_cid]);
+ DBA::update('item', ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
+ DBA::update('item', ['causer-id' => $new_cid], ['causer-id' => $old_cid]);
+ }
+ if (DBStructure::existsTable('thread')) {
+ DBA::update('thread', ['author-id' => $new_cid], ['author-id' => $old_cid]);
+ DBA::update('thread', ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
+ DBA::update('thread', ['causer-id' => $new_cid], ['causer-id' => $old_cid]);
+ }
} else {
/// @todo Check if some other data needs to be adjusted as well, possibly the "rel" status?
}
DBA::delete('item', ['contact-id' => $id]);
}
+ DBA::delete('mail', ['contact-id' => $id]);
+
Post\ThreadUser::delete(['author-id' => $id]);
Post\ThreadUser::delete(['owner-id' => $id]);
Post\ThreadUser::delete(['causer-id' => $id]);
* ],
*
* Whenever possible prefer "foreign" before "relation" with the foreign keys.
- * "foreign" adds true foreign keys on the database level, while "relation" simulates this behaviour.
+ * "foreign" adds true foreign keys on the database level, while "relation" is just an indicator of a table relation without any consequences
*
* If you need to make any change, make sure to increment the DB_UPDATE_VERSION constant value below.
*
projects / friendica.git / commitdiff