/**
* Do an update or edit of reading history information. Current actions are:
* deleteMarked
* deleteAll
* exportList
* optOut
*
* @param string $action The action to perform
* @param array $selectedTitles The titles to do the action on if applicable
*/
function doReadingHistoryAction($action, $selectedTitles)
{
global $user;
if ($user->trackReadingHistory && $user->initialReadingHistoryLoaded || !$this->driver->hasNativeReadingHistory()) {
if ($action == 'deleteMarked') {
//Remove titles from database (do not remove from ILS)
foreach ($selectedTitles as $titleId) {
list($source, $sourceId) = explode('_', $titleId);
$readingHistoryDB = new ReadingHistoryEntry();
$readingHistoryDB->userId = $user->id;
$readingHistoryDB->id = str_replace('rsh', '', $titleId);
if ($readingHistoryDB->find(true)) {
$readingHistoryDB->deleted = 1;
$readingHistoryDB->update();
}
}
} elseif ($action == 'deleteAll') {
//Remove all titles from database (do not remove from ILS)
$readingHistoryDB = new ReadingHistoryEntry();
$readingHistoryDB->userId = $user->id;
$readingHistoryDB->find();
while ($readingHistoryDB->fetch()) {
$readingHistoryDB->deleted = 1;
$readingHistoryDB->update();
}
} elseif ($action == 'exportList') {
//Leave this unimplemented for now.
} elseif ($action == 'optOut') {
$driverHasReadingHistory = $this->driver->hasNativeReadingHistory();
//Opt out within the ILS if possible
if ($driverHasReadingHistory) {
//First run delete all
$result = $this->driver->doReadingHistoryAction('deleteAll', $selectedTitles);
$result = $this->driver->doReadingHistoryAction($action, $selectedTitles);
}
//Delete the reading history (permanently this time sine we are opting out)
$readingHistoryDB = new ReadingHistoryEntry();
$readingHistoryDB->userId = $user->id;
$readingHistoryDB->delete();
//Opt out within Pika since the ILS does not seem to implement this functionality
$user->trackReadingHistory = false;
$user->update();
$_SESSION['userinfo'] = serialize($user);
} elseif ($action == 'optIn') {
$driverHasReadingHistory = $this->driver->hasNativeReadingHistory();
//Opt in within the ILS if possible
if ($driverHasReadingHistory) {
$result = $this->driver->doReadingHistoryAction($action, $selectedTitles);
}
//Opt in within Pika since the ILS does not seem to implement this functionality
$user->trackReadingHistory = true;
$user->update();
$_SESSION['userinfo'] = serialize($user);
}
} else {
return $this->driver->doReadingHistoryAction($action, $selectedTitles);
}
}