public function test_extra_params_callback()
{
global $DB;
$generator = $this->getDataGenerator()->get_plugin_generator('mod_assign');
$courses = array();
for ($i = 0; $i < 10; $i++) {
$courses[$i] = $generator->create_instance(array('course' => SITEID));
}
// Iteration with extra callback arguments.
$recordset = $DB->get_recordset('assign');
$walker = new \core\dml\recordset_walk($recordset, array($this, 'extra_callback'), array('brown' => 'onions'));
$count = 0;
foreach ($walker as $data) {
// Checking that the callback is being executed on each
// iteration and the param is being passed.
$this->assertEquals('onions', $data->brown);
$count++;
}
$this->assertEquals(10, $count);
$walker->close();
}
/**
* Index all documents.
*
* @param bool $fullindex Whether we should reindex everything or not.
* @throws \moodle_exception
* @return bool Whether there was any updated document or not.
*/
public function index($fullindex = false)
{
global $CFG;
// Unlimited time.
\core_php_time_limit::raise();
// Notify the engine that an index starting.
$this->engine->index_starting($fullindex);
$sumdocs = 0;
$searchareas = $this->get_search_areas_list(true);
foreach ($searchareas as $areaid => $searcharea) {
if (CLI_SCRIPT && !PHPUNIT_TEST) {
mtrace('Processing ' . $searcharea->get_visible_name() . ' area');
}
// Notify the engine that an area is starting.
$this->engine->area_index_starting($searcharea, $fullindex);
$indexingstart = time();
// This is used to store this component config.
list($componentconfigname, $varname) = $searcharea->get_config_var_name();
$numrecords = 0;
$numdocs = 0;
$numdocsignored = 0;
$lastindexeddoc = 0;
if ($fullindex === true) {
$prevtimestart = 0;
} else {
$prevtimestart = intval(get_config($componentconfigname, $varname . '_indexingstart'));
}
// Getting the recordset from the area.
$recordset = $searcharea->get_recordset_by_timestamp($prevtimestart);
// Pass get_document as callback.
$iterator = new \core\dml\recordset_walk($recordset, array($searcharea, 'get_document'));
foreach ($iterator as $document) {
if (!$document instanceof \core_search\document) {
continue;
}
$docdata = $document->export_for_engine();
switch ($docdata['type']) {
case static::TYPE_TEXT:
$this->engine->add_document($docdata);
$numdocs++;
break;
default:
$numdocsignored++;
$iterator->close();
throw new \moodle_exception('doctypenotsupported', 'search');
}
$lastindexeddoc = $document->get('modified');
$numrecords++;
}
if (CLI_SCRIPT && !PHPUNIT_TEST) {
if ($numdocs > 0) {
mtrace('Processed ' . $numrecords . ' records containing ' . $numdocs . ' documents for ' . $searcharea->get_visible_name() . ' area.');
} else {
mtrace('No new documents to index for ' . $searcharea->get_visible_name() . ' area.');
}
}
// Notify the engine this area is complete, and only mark times if true.
if ($this->engine->area_index_complete($searcharea, $numdocs, $fullindex)) {
$sumdocs += $numdocs;
// Store last index run once documents have been commited to the search engine.
set_config($varname . '_indexingstart', $indexingstart, $componentconfigname);
set_config($varname . '_indexingend', time(), $componentconfigname);
set_config($varname . '_docsignored', $numdocsignored, $componentconfigname);
set_config($varname . '_docsprocessed', $numdocs, $componentconfigname);
set_config($varname . '_recordsprocessed', $numrecords, $componentconfigname);
if ($lastindexeddoc > 0) {
set_config($varname . '_lastindexrun', $lastindexeddoc, $componentconfigname);
}
}
}
if ($sumdocs > 0) {
$event = \core\event\search_indexed::create(array('context' => \context_system::instance()));
$event->trigger();
}
$this->engine->index_complete($sumdocs, $fullindex);
return (bool) $sumdocs;
}
