public function getTranslateSlideRevision($user_id = false, $slide_revision_id = false, $start, $end, $keywords = '')
{
if ($user_id != false || $slide_revision_id != false) {
$this->initConnection();
$activities = array();
$result = array();
if ($user_id) {
$user = new User();
$user->id = $user_id;
$user->getUsername();
if (strlen($keywords)) {
$result = $this->dbQuery('SELECT * FROM slide_revision WHERE user_id=:user_id AND based_on IS NOT NULL AND translated_from_revision IS NULL AND MATCH (slide_revision.content) AGAINST (\'' . $keywords . '*\' IN BOOLEAN MODE)', array('user_id' => $user_id));
} else {
$result = $this->dbQuery('SELECT * FROM slide_revision WHERE user_id=:user_id AND based_on IS NOT NULL AND translated_from_revision IS NULL AND timestamp >= "' . $start . '" AND timestamp < "' . $end . '"', array('user_id' => $user_id));
}
if (count($result)) {
foreach ($result as $row) {
$slide = new Slide();
$slide->createFromIDLite($row['id']);
$slide->title = $slide->getTitle();
if ($slide->title == "") {
$slide->title = "Untitled";
}
$slide->translator_id = $row['translator_id'];
$based_on = new Slide();
$based_on->id = $row['based_on'];
$based_on->translator_id = $based_on->getTranslatorId();
if ($slide->translator_id != $based_on->translator_id) {
$activity = new Activity($row['timestamp'], $user, 'translated_slide_revision', $slide);
$activities[] = $activity;
}
}
}
if (count($activities)) {
foreach ($activities as $activity) {
$this->activities[] = $activity;
}
}
}
}
}