/**
* Echoes HTML code for booking table with all booking options and booking status
* @param $booking object containing complete details of the booking instance
* @param $user object of current user
* @param $cm course module object
* @param $allresponses array of all responses
* @param $sorturl
* @param $urlParams - fparameters of url
* @param $optionid - if is set, show only this option
* @return void
*/
function booking_show_form($booking, $user, $cm, $allresponses, $sorturl = '', $urlParams = array(), $optionid = NULL)
{
global $DB, $OUTPUT;
//$optiondisplay is an array of the display info for a booking $cdisplay[$optionid]->text - text name of option.
// ->maxanswers -maxanswers for this option
// ->full - whether this option is full or not. 0=not full, 1=full
// ->maxoverbooking - waitinglist places dor option
// ->waitingfull - whether waitinglist is full or not 0=not, 1=full
$bookingfull = false;
$cdisplay = new stdClass();
if ($booking->booking->limitanswers) {
//set bookingfull to true by default if limitanswers.
$bookingfull = true;
$waitingfull = true;
}
$context = context_module::instance($cm->id);
$table = NULL;
$displayoptions = new stdClass();
$displayoptions->para = false;
$tabledata = array();
$current = array();
$rowclasses = array();
$hidden = "";
foreach ($urlParams as $key => $value) {
if (!in_array($key, array('searchText', 'searchLocation', 'searchInstitution'))) {
$hidden .= '<input value="' . $value . '" type="hidden" name="' . $key . '">';
}
}
$labelBooking = empty($booking->booking->lblbooking) ? get_string('booking', 'booking') : $booking->booking->lblbooking;
$labelLocation = empty($booking->booking->lbllocation) ? get_string('location', 'booking') : $booking->booking->lbllocation;
$labelInstitution = empty($booking->booking->lblinstitution) ? get_string('institution', 'booking') : $booking->booking->lblinstitution;
$labelSearchName = empty($booking->booking->lblname) ? get_string('searchName', 'booking') : $booking->booking->lblname;
$labelSearchSurname = empty($booking->booking->lblsurname) ? get_string('searchSurname', 'booking') : $booking->booking->lblsurname;
$row = new html_table_row(array($labelBooking, $hidden . '<form><input value="' . $urlParams['searchText'] . '" type="text" id="searchText" name="searchText">', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$row = new html_table_row(array($labelLocation, $hidden . '<input value="' . $urlParams['searchLocation'] . '" type="text" id="searchLocation" name="searchLocation">', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$row = new html_table_row(array($labelInstitution, $hidden . '<input value="' . $urlParams['searchInstitution'] . '" type="text" id="searchInstitution" name="searchInstitution">', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$row = new html_table_row(array($labelSearchName, '<form>' . $hidden . '<input value="' . $urlParams['searchName'] . '" type="text" id="searchName" name="searchName">', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$row = new html_table_row(array($labelSearchSurname, '<input value="' . $urlParams['searchSurname'] . '" type="text" id="searchSurname" name="searchSurname">', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$row = new html_table_row(array("", '<input id="searchButton" type="submit" value="' . get_string('search') . '"><input id="buttonclear" type="button" value="' . get_string('reset', 'booking') . '"></form>', "", ""));
$tabledata[] = $row;
$rowclasses[] = "";
$table = new html_table();
$table->head = array('', '', '');
$table->data = $tabledata;
$table->id = "tableSearch";
if (empty($urlParams['searchText']) && empty($urlParams['searchLocation']) && empty($urlParams['searchName']) && empty($urlParams['searchInstitution']) && empty($urlParams['searchSurname'])) {
$table->attributes = array('style' => "display: none;");
}
echo html_writer::table($table);
$table = NULL;
$displayoptions = new stdClass();
$displayoptions->para = false;
$tabledata = array();
$rowclasses = array();
$underlimit = $booking->booking->maxperuser == 0;
$underlimit = $underlimit || booking_get_user_booking_count($booking, $user, $allresponses) < $booking->booking->maxperuser;
// Show only one option
if (isset($optionid)) {
foreach ($booking->options as $option) {
if ($optionid != $option->id) {
unset($booking->options[$option->id]);
}
}
}
if (isset($booking->options)) {
foreach ($booking->options as $option) {
$current = array();
$optiondisplay = new stdClass();
$optiondisplay->delete = "";
$optiondisplay->button = "";
$hiddenfields = array('answer' => $option->id);
$myBooking = $DB->get_record('booking_answers', array('userid' => $user->id, 'optionid' => $option->id));
$inpast = $option->courseendtime && $option->courseendtime < time();
$extraclass = $inpast ? ' inpast' : '';
if ($myBooking) {
// If I'm booked
if ($booking->booking->allowupdate and $option->status != 'closed') {
$buttonoptions = array('id' => $cm->id, 'action' => 'delbooking', 'optionid' => $option->id, 'sesskey' => $user->sesskey);
$url = new moodle_url('view.php', $buttonoptions);
$optiondisplay->delete = $OUTPUT->single_button($url, empty($booking->booking->btncancelname) ? get_string('cancelbooking', 'booking') : $booking->booking->btncancelname, 'post') . '<br />';
} else {
$optiondisplay->button = "";
}
if ($myBooking->waitinglist) {
$rowclasses[] = "mod-booking-watinglist" . $extraclass;
$optiondisplay->booked = get_string('onwaitinglist', 'booking');
} else {
$rowclasses[] = "mod-booking-booked" . $extraclass;
if ($inpast) {
$optiondisplay->booked = get_string('bookedpast', 'booking');
} else {
$optiondisplay->booked = get_string('booked', 'booking');
}
}
} else {
$optiondisplay->booked = get_string('notbooked', 'booking');
$rowclasses[] = $extraclass;
$buttonoptions = array('answer' => $option->id, 'id' => $cm->id, 'sesskey' => $user->sesskey);
$url = new moodle_url('view.php', $buttonoptions);
$url->params($hiddenfields);
$optiondisplay->button = $OUTPUT->single_button($url, empty($booking->booking->btnbooknowname) ? get_string('booknow', 'booking') : $booking->booking->btnbooknowname, 'post');
}
if ($option->limitanswers && $option->status == "full" || $option->status == "closed" || !$underlimit) {
$optiondisplay->button = '';
}
if ($booking->booking->cancancelbook == 0 && $option->courseendtime > 0 && $option->courseendtime < time()) {
$optiondisplay->button = '';
$optiondisplay->delete = '';
}
// Dont display button Book now if it's disabled
if ($option->disablebookingusers) {
$optiondisplay->button = '';
}
// check if user ist logged in
if (has_capability('mod/booking:choose', $context, $user->id, false)) {
//don't show booking button if the logged in user is the guest user.
$bookingbutton = $optiondisplay->button;
} else {
$bookingbutton = get_string('havetologin', 'booking') . "<br />";
}
if (!$option->limitanswers) {
$stravailspaces = get_string("unlimited", 'booking');
} else {
$stravailspaces = get_string("placesavailable", "booking") . ": " . $option->availspaces . " / " . $option->maxanswers . "<br />" . get_string("waitingplacesavailable", "booking") . ": " . $option->availwaitspaces . " / " . $option->maxoverbooking;
}
if (has_capability('mod/booking:readresponses', $context) || booking_check_if_teacher($option, $user)) {
$numberofresponses = $option->count;
$optiondisplay->manage = "<a href=\"report.php?id={$cm->id}&optionid={$option->id}\">" . get_string("viewallresponses", "booking", $numberofresponses) . "</a>";
} else {
$optiondisplay->manage = "";
}
$optiondisplay->bookotherusers = "";
$cTeachers = $DB->count_records("booking_teachers", array("optionid" => $option->id, 'bookingid' => $option->bookingid));
$teachers = $DB->get_records("booking_teachers", array("optionid" => $option->id, 'bookingid' => $option->bookingid));
$niceTeachers = array();
$printTeachers = "";
if ($cTeachers > 0) {
$printTeachers = "<p>";
$printTeachers .= (empty($booking->booking->lblteachname) ? get_string('teachers', 'booking') : $booking->booking->lblteachname) . ': ';
foreach ($teachers as $teacher) {
$tmpuser = $DB->get_record('user', array('id' => $teacher->userid));
$niceTeachers[] = fullname($tmpuser);
}
$printTeachers .= implode(', ', $niceTeachers);
$printTeachers .= "</p>";
}
$additionalInfo = '';
if (strlen($option->location) > 0) {
$additionalInfo .= '<p>' . get_string('location', "booking") . ': ' . $option->location . '</p>';
}
if (strlen($option->institution) > 0) {
$additionalInfo .= '<p>' . get_string('institution', "booking") . ': ' . $option->institution . '</p>';
}
if (strlen($option->address) > 0) {
$additionalInfo .= '<p>' . get_string('address', "booking") . ': ' . $option->address . '</p>';
}
$row = new html_table_row(array("<span id=\"option{$option->id}\"></span>" . $bookingbutton . $optiondisplay->booked . '
<br />' . get_string($option->status, "booking") . '
<br />' . $optiondisplay->delete . $optiondisplay->manage . '
<br />' . $optiondisplay->bookotherusers, "<b>" . format_text($option->text . ' ', FORMAT_MOODLE, $displayoptions) . "</b>" . "<p>" . $option->description . "</p>" . $printTeachers . $additionalInfo, $option->coursestarttimetext . " " . get_string('to', "booking") . " <br />" . $option->courseendtimetext, $stravailspaces));
$tabledata[] = $row;
}
}
$table = new html_table();
$table->attributes['class'] = 'box generalbox boxaligncenter boxwidthwide booking';
$table->attributes['style'] = '';
$table->data = array();
$strselect = get_string("select", "booking");
$strbooking = get_string("booking", "booking");
if (strlen($booking->booking->eventtype) > 0) {
$strbooking = $booking->booking->eventtype;
}
$strdate = '<a href="' . $sorturl . '">' . get_string("coursedate", "booking") . '</a>';
$stravailability = get_string("availability", "booking");
$table->head = array($strselect, $strbooking, $strdate, $stravailability);
$table->align = array("left", "left", "left", "left");
$table->rowclasses = $rowclasses;
$table->data = $tabledata;
echo html_writer::table($table);
}
/**
* Saves the booking for the user
* @return boolean true if booking was possible, false if meanwhile the booking got full
*/
public function user_submit_response($user)
{
global $DB;
if (null == $this->option) {
return false;
}
$waitingList = $this->check_if_limit();
if ($waitingList === FALSE) {
return FALSE;
}
$underlimit = $this->booking->maxperuser == 0;
$underlimit = $underlimit || booking_get_user_booking_count($this, $user, NULL) < $this->booking->maxperuser;
if (!$underlimit) {
return FALSE;
}
if (!($currentanswerid = $DB->get_field('booking_answers', 'id', array('userid' => $user->id, 'optionid' => $this->optionid)))) {
$newanswer = new stdClass();
$newanswer->bookingid = $this->id;
$newanswer->userid = $user->id;
$newanswer->optionid = $this->optionid;
$newanswer->timemodified = time();
$newanswer->timecreated = time();
$newanswer->waitinglist = $waitingList;
if (!$DB->insert_record("booking_answers", $newanswer)) {
error("Could not register your booking because of a database error");
}
//TODO replace
booking_check_enrol_user($this->option, $this->booking, $user->id);
}
$event = \mod_booking\event\bookingoption_booked::create(array('objectid' => $this->optionid, 'context' => context_module::instance($this->cm->id), 'relateduserid' => $user->id, 'other' => array('userid' => $user->id)));
$event->trigger();
if ($this->booking->sendmail) {
$eventdata = new stdClass();
$eventdata->user = $user;
$eventdata->booking = $this->booking;
// TODO the next line is for backward compatibility only, delete when finished refurbishing the module ;-)
$eventdata->booking->option[$this->optionid] = $this->option;
$eventdata->optionid = $this->optionid;
$eventdata->cmid = $this->cm->id;
//TODO replace
booking_send_confirm_message($eventdata);
}
return true;
}
