function get_content()
{
global $USER, $CFG, $SESSION, $COURSE;
$cal_m = optional_param('cal_m', 0, PARAM_INT);
$cal_y = optional_param('cal_y', 0, PARAM_INT);
require_once $CFG->dirroot . '/calendar/lib.php';
if ($this->content !== NULL) {
return $this->content;
}
// Reset the session variables
calendar_session_vars($COURSE);
$this->content = new stdClass();
$this->content->text = '';
$this->content->footer = '';
// [pj] To me it looks like this if would never be needed, but Penny added it
// when committing the /my/ stuff. Reminder to discuss and learn what it's about.
// It definitely needs SOME comment here!
$courseshown = $COURSE->id;
if ($courseshown == SITEID) {
// Being displayed at site level. This will cause the filter to fall back to auto-detecting
// the list of courses it will be grabbing events from.
$filtercourse = NULL;
$groupeventsfrom = NULL;
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Forcibly filter events to include only those from the particular course we are in.
$filtercourse = array($courseshown => $COURSE);
$groupeventsfrom = array($courseshown => 1);
}
// We 'll need this later
calendar_set_referring_course($courseshown);
// MDL-9059, set to show this course when admins go into a course, then unset it.
if ($COURSE->id != SITEID && !isset($SESSION->cal_courses_shown[$COURSE->id]) && has_capability('moodle/calendar:manageentries', get_context_instance(CONTEXT_SYSTEM))) {
$courseset = true;
$SESSION->cal_courses_shown[$COURSE->id] = $COURSE;
}
// Be VERY careful with the format for default courses arguments!
// Correct formatting is [courseid] => 1 to be concise with moodlelib.php functions.
calendar_set_filters($courses, $group, $user, $filtercourse, $groupeventsfrom, false);
if ($courseshown == SITEID) {
// For the front page
$this->content->text .= calendar_overlib_html();
$this->content->text .= calendar_top_controls('frontpage', array('id' => $courseshown, 'm' => $cal_m, 'y' => $cal_y));
$this->content->text .= calendar_get_mini($courses, $group, $user, $cal_m, $cal_y);
// No filters for now
} else {
// For any other course
$this->content->text .= calendar_overlib_html();
$this->content->text .= calendar_top_controls('course', array('id' => $courseshown, 'm' => $cal_m, 'y' => $cal_y));
$this->content->text .= calendar_get_mini($courses, $group, $user, $cal_m, $cal_y);
$this->content->text .= '<h3 class="eventskey">' . get_string('eventskey', 'calendar') . '</h3>';
$this->content->text .= '<div class="filters">' . calendar_filter_controls('course', '', $COURSE) . '</div>';
}
// MDL-9059, unset this so that it doesn't stay in session
if (!empty($courseset)) {
unset($SESSION->cal_courses_shown[$COURSE->id]);
}
return $this->content;
}
function get_content()
{
global $USER, $CFG, $SESSION, $COURSE;
$cal_m = optional_param('cal_m', 0, PARAM_INT);
$cal_y = optional_param('cal_y', 0, PARAM_INT);
require_once $CFG->dirroot . '/calendar/lib.php';
if ($this->content !== NULL) {
return $this->content;
}
// Reset the session variables
calendar_session_vars($COURSE);
$this->content = new stdClass();
$this->content->text = '';
if (empty($this->instance)) {
// Overrides: use no course at all
$courseshown = false;
$filtercourse = array();
$this->content->footer = '';
} else {
$courseshown = $COURSE->id;
$this->content->footer = '<br /><a href="' . $CFG->wwwroot . '/calendar/view.php?view=upcoming&course=' . $courseshown . '">' . get_string('gotocalendar', 'calendar') . '</a>...';
$context = get_context_instance(CONTEXT_COURSE, $courseshown);
if (has_capability('moodle/calendar:manageentries', $context) || has_capability('moodle/calendar:manageownentries', $context)) {
$this->content->footer .= '<br /><a href="' . $CFG->wwwroot . '/calendar/event.php?action=new&course=' . $courseshown . '">' . get_string('newevent', 'calendar') . '</a>...';
}
if ($courseshown == SITEID) {
// Being displayed at site level. This will cause the filter to fall back to auto-detecting
// the list of courses it will be grabbing events from.
$filtercourse = NULL;
$groupeventsfrom = NULL;
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Forcibly filter events to include only those from the particular course we are in.
$filtercourse = array($courseshown => $COURSE);
$groupeventsfrom = array($courseshown => 1);
}
}
// We 'll need this later
calendar_set_referring_course($courseshown);
// Be VERY careful with the format for default courses arguments!
// Correct formatting is [courseid] => 1 to be concise with moodlelib.php functions.
calendar_set_filters($courses, $group, $user, $filtercourse, $groupeventsfrom, false);
$events = calendar_get_upcoming($courses, $group, $user, get_user_preferences('calendar_lookahead', CALENDAR_UPCOMING_DAYS), get_user_preferences('calendar_maxevents', CALENDAR_UPCOMING_MAXEVENTS));
if (!empty($this->instance)) {
$this->content->text = calendar_get_sideblock_upcoming($events, 'view.php?view=day&course=' . $courseshown . '&');
}
if (empty($this->content->text)) {
$this->content->text = '<div class="post">' . get_string('noupcomingevents', 'calendar') . '</div>';
}
return $this->content;
}
if ($usehtmleditor = can_use_richtext_editor()) {
$defaultformat = FORMAT_HTML;
} else {
$defaultformat = FORMAT_MOODLE;
}
// If a course has been supplied in the URL, change the filters to show that one
if ($urlcourse > 0 && record_exists('course', 'id', $urlcourse)) {
require_login($urlcourse, false);
if ($urlcourse == SITEID) {
// If coming from the site page, show all courses
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Otherwise show just this one
$SESSION->cal_courses_shown = $urlcourse;
calendar_set_referring_course($SESSION->cal_courses_shown);
}
}
$form = null;
switch ($action) {
case 'delete':
$title = get_string('deleteevent', 'calendar');
$event = get_record('event', 'id', $eventid);
if ($event === false) {
error('Invalid event');
}
if (!calendar_edit_event_allowed($event)) {
error('You are not authorized to do this');
}
break;
case 'edit':
calendar_session_vars();
/*
if ($courseshown == SITEID) {
// Being displayed at site level. This will cause the filter to fall back to auto-detecting
// the list of courses it will be grabbing events from.
$filtercourse = NULL;
$groupeventsfrom = NULL;
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Forcibly filter events to include only those from the particular course we are in.
$filtercourse = array($courseshown => $COURSE);
$groupeventsfrom = array($courseshown => 1);
}
*/
calendar_set_referring_course($courseshown);
// Be VERY careful with the format for default courses arguments!
// Correct formatting is [courseid] => 1 to be concise with moodlelib.php functions.
calendar_set_filters($courses, $group, $user, $filtercourse, $groupeventsfrom, false);
$restrictions = '';
$restrictions .= 'timestart + timeduration >= ' . $from_date;
$restrictions .= ' AND timestart <= ' . $to_date;
$restrictions .= ' AND ( (userid = ' . $USER->id . ' AND courseid = 0 AND groupid = 0)';
$restrictions .= ' OR (groupid = 0 AND courseid IN (1,' . $courseshown . ')))';
$restrictions .= ' AND visible = 1';
$events = get_records_select('event', $restrictions, 'timestart');
$return_events = array();
foreach ($events as $event) {
if (function_exists(calendar_add_event_metadata)) {
calendar_add_event_metadata($event);
}
case 'setcourse':
$id = intval($id);
if ($id == 0) {
$SESSION->cal_courses_shown = array();
calendar_set_referring_course(0);
} else {
if ($id == 1) {
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
if ($DB->get_record('course', array('id' => $id)) === false) {
// There is no such course
$SESSION->cal_courses_shown = array();
calendar_set_referring_course(0);
} else {
calendar_set_referring_course($id);
$SESSION->cal_courses_shown = $id;
}
}
}
break;
case 'showgroups':
$SESSION->cal_show_groups = !$SESSION->cal_show_groups;
set_user_preference('calendar_savedflt', calendar_get_filters_status());
break;
case 'showcourses':
$SESSION->cal_show_course = !$SESSION->cal_show_course;
set_user_preference('calendar_savedflt', calendar_get_filters_status());
break;
case 'showglobal':
$SESSION->cal_show_global = !$SESSION->cal_show_global;
function startCalendar($course)
{
$view = optional_param('view', 'upcoming', PARAM_ALPHA);
$day = optional_param('cal_d', 0, PARAM_INT);
$mon = optional_param('cal_m', 0, PARAM_INT);
$yr = optional_param('cal_y', 0, PARAM_INT);
// Initialize the session variables
calendar_session_vars();
//add_to_log($course->id, "course", "view", "view.php?id=$course->id", "$course->id");
$now = usergetdate(time());
$pagetitle = '';
$nav = calendar_get_link_tag(get_string('calendar', 'calendar'), CALENDAR_URL . 'view.php?view=upcoming&course=' . $course->id . '&', $now['mday'], $now['mon'], $now['year']);
if (!checkdate($mon, $day, $yr)) {
$day = intval($now['mday']);
$mon = intval($now['mon']);
$yr = intval($now['year']);
}
$time = make_timestamp($yr, $mon, $day);
switch ($view) {
case 'day':
$nav .= ' -> ' . userdate($time, get_string('strftimedate'));
$pagetitle = get_string('dayview', 'calendar');
break;
case 'month':
$nav .= ' -> ' . userdate($time, get_string('strftimemonthyear'));
$pagetitle = get_string('detailedmonthview', 'calendar');
break;
case 'upcoming':
$pagetitle = get_string('upcomingevents', 'calendar');
break;
}
// If a course has been supplied in the URL, change the filters to show that one
if (!empty($course->id)) {
if ($course = get_record('course', 'id', $course->id)) {
if ($course->id == SITEID) {
// If coming from the home page, show all courses
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
} else {
// Otherwise show just this one
$SESSION->cal_courses_shown = $course->id;
calendar_set_referring_course($SESSION->cal_courses_shown);
}
}
} else {
$course = null;
}
if (empty($USER->id) or isguest()) {
$defaultcourses = calendar_get_default_courses();
calendar_set_filters($courses, $groups, $users, $defaultcourses, $defaultcourses);
} else {
calendar_set_filters($courses, $groups, $users);
}
// Let's see if we are supposed to provide a referring course link
// but NOT for the "main page" course
if ($SESSION->cal_course_referer != SITEID && ($shortname = get_field('course', 'shortname', 'id', $SESSION->cal_course_referer)) !== false) {
// If we know about the referring course, show a return link and ALSO require login!
require_login();
$nav = '<a href="' . $CFG->wwwroot . '/course/view.php?id=' . $SESSION->cal_course_referer . '">' . $shortname . '</a> -> ' . $nav;
if (empty($course)) {
$course = get_record('course', 'id', $SESSION->cal_course_referer);
// Useful to have around
}
}
$strcalendar = get_string('calendar', 'calendar');
$prefsbutton = calendar_preferences_button();
/// Print the page header
if ($course->category) {
$navigation = "<a href=\"../../course/view.php?id={$course->id}\">{$course->shortname}</a> ->";
} else {
$navigation = '';
}
echo calendar_overlib_html();
// Layout the whole page as three big columns.
echo '<table id="calendar" style="height:100%;">';
echo '<tr>';
// START: Main column
/// Print the main part of the pageecho $user;
echo '<td class="maincalendar">';
echo '<div class="heightcontainer">';
}
// Initialize the session variables
calendar_session_vars();
$pagetitle = get_string('export', 'calendar');
$navlinks = array();
$now = usergetdate(time());
$navlinks[] = array('name' => get_string('calendar', 'calendar'), 'link' => calendar_get_link_href(CALENDAR_URL . 'view.php?view=upcoming&course=' . $course . '&', $now['mday'], $now['mon'], $now['year']), 'type' => 'misc');
$navlinks[] = array('name' => $pagetitle, 'link' => null, 'type' => 'misc');
$navigation = build_navigation($navlinks);
if (!checkdate($mon, $day, $yr)) {
$day = intval($now['mday']);
$mon = intval($now['mon']);
$yr = intval($now['year']);
}
$time = make_timestamp($yr, $mon, $day);
$SESSION->cal_courses_shown = calendar_get_default_courses(true);
calendar_set_referring_course(0);
if (empty($USER->id) or isguest()) {
$defaultcourses = calendar_get_default_courses();
calendar_set_filters($courses, $groups, $users, $defaultcourses, $defaultcourses);
} else {
calendar_set_filters($courses, $groups, $users);
}
$strcalendar = get_string('calendar', 'calendar');
$prefsbutton = calendar_preferences_button();
// Print title and header
print_header("{$site->shortname}: {$strcalendar}: {$pagetitle}", $strcalendar, $navigation, '', '', true, $prefsbutton, user_login_string($site));
echo calendar_overlib_html();
// Layout the whole page as three big columns.
echo '<table id="calendar">';
echo '<tr>';
// START: Main column
