public function annotate($backupid)
{
if (empty($this->annotationitem)) {
// We aren't annotating this item
return;
}
if (!$this->is_set()) {
throw new base_element_struct_exception('attribute_has_not_value', $this->get_name());
}
backup_structure_dbops::insert_backup_ids_record($backupid, $this->annotationitem, $this->get_value());
}
/**
* For sql or table datasources, this will iterate over the "external" DB connection
* stored in this class instead of the default $DB. All other cases use the parent default.
* @param object $processor the processor
*/
protected function get_iterator($processor)
{
if ($this->get_source_table() !== null) {
// It's one table, return recordset iterator.
return $this->get_source_db()->get_recordset($this->get_source_table(), backup_structure_dbops::convert_params_to_values($this->procparams, $processor), $this->get_source_table_sortby());
} else {
if ($this->get_source_sql() !== null) {
// It's one sql, return recordset iterator.
return $this->get_source_db()->get_recordset_sql($this->get_source_sql(), backup_structure_dbops::convert_params_to_values($this->procparams, $processor));
}
}
return parent::get_iterator($processor);
}
public function process_nested_element(base_nested_element $nested)
{
// Proceed with all the file annotations for this element
$fileannotations = $nested->get_file_annotations();
if ($fileannotations) {
// If there are areas to search
$backupid = $this->get_var(backup::VAR_BACKUPID);
foreach ($fileannotations as $component => $area) {
foreach ($area as $filearea => $info) {
$contextid = !is_null($info->contextid) ? $info->contextid : $this->get_var(backup::VAR_CONTEXTID);
$itemid = !is_null($info->element) ? $info->element->get_value() : null;
backup_structure_dbops::annotate_files($backupid, $contextid, $component, $filearea, $itemid);
}
}
}
}
protected function define_execution()
{
global $DB;
// List of fileareas we are going to annotate
$fileareas = array('profile', 'icon');
if ($this->get_setting_value('user_files')) {
// private files only if enabled in settings
$fileareas[] = 'private';
}
// Fetch all annotated (final) users
$rs = $DB->get_recordset('backup_ids_temp', array('backupid' => $this->get_backupid(), 'itemname' => 'userfinal'));
foreach ($rs as $record) {
$userid = $record->itemid;
$userctx = get_context_instance(CONTEXT_USER, $userid);
if (!$userctx) {
continue;
// User has not context, sure it's a deleted user, so cannot have files
}
// Proceed with every user filearea
foreach ($fileareas as $filearea) {
// We don't need to specify itemid ($userid - 5th param) as far as by
// context we can get all the associated files. See MDL-22092
backup_structure_dbops::annotate_files($this->get_backupid(), $userctx->id, 'user', $filearea, null);
}
}
$rs->close();
}
protected function define_execution()
{
global $DB;
// List of fileareas we are going to annotate
$fileareas = array('profile', 'icon');
// Fetch all annotated (final) users
$rs = $DB->get_recordset('backup_ids_temp', array('backupid' => $this->get_backupid(), 'itemname' => 'userfinal'));
$progress = $this->task->get_progress();
$progress->start_progress($this->get_name());
foreach ($rs as $record) {
$userid = $record->itemid;
$userctx = context_user::instance($userid, IGNORE_MISSING);
if (!$userctx) {
continue;
// User has not context, sure it's a deleted user, so cannot have files
}
// Proceed with every user filearea
foreach ($fileareas as $filearea) {
// We don't need to specify itemid ($userid - 5th param) as far as by
// context we can get all the associated files. See MDL-22092
backup_structure_dbops::annotate_files($this->get_backupid(), $userctx->id, 'user', $filearea, null);
$progress->progress();
}
}
$progress->end_progress();
$rs->close();
}
protected function define_execution()
{
global $DB;
// List of fileareas we are going to annotate
$fileareas = array('profile', 'icon');
// Fetch all annotated (final) users
$rs = $DB->get_recordset('backup_ids_temp', array('backupid' => $this->get_backupid(), 'itemname' => 'userfinal'));
foreach ($rs as $record) {
$userid = $record->itemid;
$userctxid = get_context_instance(CONTEXT_USER, $userid)->id;
// Proceed with every user filearea
foreach ($fileareas as $filearea) {
// We don't need to specify itemid ($userid - 5th param) as far as by
// context we can get all the associated files. See MDL-22092
backup_structure_dbops::annotate_files($this->get_backupid(), $userctxid, 'user', $filearea, null);
}
}
$rs->close();
}
/**
* Returns one PHP iterator over each "ocurrence" of this nested
* element (array or DB recordset). Delegated to backup_structure_dbops class
*/
protected function get_iterator($processor)
{
return backup_structure_dbops::get_iterator($this, $this->procparams, $processor);
}
