.
/**
* Handles displaying the calendar block.
*
* @package block_calendar_month
* @copyright 2004 Eloy Lafuente (stronk7) {@link http://stronk7.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class block_calendar_month extends block_base {
/**
* Initialise the block.
*/
public function init() {
$this->title = get_string('pluginname', 'block_calendar_month');
}
/**
* Return the content of this block.
*
* @return stdClass the content
*/
public function get_content() {
global $CFG;
$calm = optional_param('cal_m', 0, PARAM_INT);
$caly = optional_param('cal_y', 0, PARAM_INT);
$time = optional_param('time', 0, PARAM_INT);
require_once($CFG->dirroot.'/calendar/lib.php');
if ($this->content !== null) {
return $this->content;
}
// If a day, month and year were passed then convert it to a timestamp. If these were passed then we can assume
// the day, month and year are passed as Gregorian, as no where in core should we be passing these values rather
// than the time. This is done for BC.
if (!empty($calm) && (!empty($caly))) {
$time = make_timestamp($caly, $calm, 1);
} else if (empty($time)) {
$time = time();
}
$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!
$courseid = $this->page->course->id;
$issite = ($courseid == SITEID);
if ($issite) {
// 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 = calendar_get_default_courses();
} else {
// Forcibly filter events to include only those from the particular course we are in.
$filtercourse = array($courseid => $this->page->course);
}
list($courses, $group, $user) = calendar_set_filters($filtercourse);
if ($issite) {
// For the front page.
$this->content->text .= calendar_get_mini($courses, $group, $user, false, false, 'frontpage', $courseid, $time);
// No filters for now.
} else {
// For any other course.
$this->content->text .= calendar_get_mini($courses, $group, $user, false, false, 'course', $courseid, $time);
$this->content->text .= ''.get_string('eventskey', 'calendar').'
';
$this->content->text .= ''.calendar_filter_controls($this->page->url).'
';
}
return $this->content;
}
}