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view.php
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view.php
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<?php // $Id$
/////////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
// Moodle - Calendar extension //
// //
// Copyright (C) 2003-2004 Greek School Network www.sch.gr //
// //
// Designed by: //
// Avgoustos Tsinakos (tsinakos@uom.gr) //
// Jon Papaioannou (pj@uom.gr) //
// //
// Programming and development: //
// Jon Papaioannou (pj@uom.gr) //
// //
// For bugs, suggestions, etc contact: //
// Jon Papaioannou (pj@uom.gr) //
// //
// The current module was developed at the University of Macedonia //
// (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //
// The aim of this project is to provide additional and improved //
// functionality to the Asynchronous Distance Education service that the //
// Greek School Network deploys. //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details: //
// //
// http://www.gnu.org/copyleft/gpl.html //
// //
/////////////////////////////////////////////////////////////////////////////
// Display the calendar page.
require_once('../config.php');
require_once('lib.php');
require_once('../course/lib.php');
require_once('../mod/forum/lib.php');
require_variable($_GET['view']);
optional_variable($_GET['cal_d']);
optional_variable($_GET['cal_m']);
optional_variable($_GET['cal_y']);
if(!$site = get_site()) {
redirect($CFG->wwwroot.'/'.$CFG->admin.'/index.php');
}
//add_to_log($course->id, "course", "view", "view.php?id=$course->id", "$course->id");
$side = 175;
$prefmenu = true; // By default, display it
calendar_session_vars();
$now = usergetdate(time());
$pagetitle = '';
$nav = calendar_get_link_tag(get_string('calendar', 'calendar'), CALENDAR_URL.'view.php?view=upcoming&', $now['mday'], $now['mon'], $now['year']);
// Make sure that the GET variables are correct
$day = intval($_GET['cal_d']);
$mon = intval($_GET['cal_m']);
$yr = intval($_GET['cal_y']);
if(!checkdate($mon, $day, $yr)) {
$day = intval($now['mday']);
$mon = intval($now['mon']);
$yr = intval($now['year']);
}
switch($_GET['view']) {
case 'day':
$nav .= ' -> '.$day.' '.calendar_month_name($mon).' '.$yr;
$pagetitle = get_string('dayview', 'calendar');
break;
case 'month':
$nav .= ' -> '.calendar_month_name($mon).' '.$yr;
$pagetitle = get_string('detailedmonthview', 'calendar');
break;
case 'upcoming':
$pagetitle = get_string('upcomingevents', 'calendar');
break;
case 'event':
$pagetitle = get_string('eventview', 'calendar');
$nav .= ' -> '.$pagetitle; // Smart guy... :)
break;
}
// Let's see if we are supposed to provide a referring course link
// but NOT for the "main page" course
if($SESSION->cal_course_referer > 1 &&
($shortname = get_field('course', 'shortname', 'id', $SESSION->cal_course_referer)) !== false) {
// If we know about the referring course, show a return link
$nav = '<a href="'.$CFG->wwwroot.'/course/view.php?id='.$SESSION->cal_course_referer.'">'.$shortname.'</a> -> '.$nav;
}
// Print title and header
if(!empty($pagetitle)) {
$pagetitle = ': '.$pagetitle;
}
print_header(get_string('calendar', 'calendar').$pagetitle, $site->fullname, $nav,
'', '', true, '', '<p class="logininfo">'.user_login_string($site).'</p>');
echo calendar_overlib_html();
// Layout the whole page as three big columns.
echo '<table border="0" cellpadding="3" cellspacing="0" width="100%">';
echo '<tr valign="top">';
// START: Main column
echo '<td width="100%" valign="top">';
if ($prefmenu) {
$text = '<div style="float: left;">'.get_string('calendarheading', 'calendar', strip_tags($site->shortname)).'</div><div style="float: right;">';
$text.= calendar_get_preferences_menu();
$text.= '</div>';
} else {
$text = get_string('calendarheading', 'calendar', strip_tags($site->shortname));
}
print_heading_block($text);
print_spacer(8, 1);
$defaultcourses = calendar_get_default_courses();
$courses = array();
calendar_set_filters($courses, $groups, $users, $defaultcourses, $defaultcourses);
// Are we left with a bad filter in effect?
if($_GET['view'] != 'month') {
if(is_int($SESSION->cal_show_course)) {
// There is a filter in action that shows events from courses other than the current.
// Reset the filter... this effectively allows course filtering only in the month display.
// This filter resetting is also done in the course sideblock display, in case someone
// sets a filter for course X and then goes to view course Y.
$SESSION->cal_show_course = true;
}
}
switch($_GET['view']) {
case 'event':
optional_variable($_GET['id'], 0);
$event = get_record('event', 'id', intval($_GET['id']));
if($event === false) {
error('Invalid event id');
}
$date = calendar_show_event($event);
$day = $date['mday'];
$mon = $date['mon'];
$yr = $date['year'];
break;
case 'day':
calendar_show_day($day, $mon, $yr, $courses, $groups, $users);
break;
case 'month':
calendar_show_month_detailed($mon, $yr, $courses, $groups, $users);
break;
case 'upcoming':
calendar_show_upcoming_events($courses, $groups, $users, get_user_preferences('calendar_lookahead', CALENDAR_UPCOMING_DAYS), get_user_preferences('calendar_maxevents', CALENDAR_UPCOMING_MAXEVENTS));
break;
}
echo '</td>';
// END: Main column
// START: Last column (3-month display)
echo '<td valign="top" width="'.$side.'">';
print_side_block_start(get_string('monthlyview', 'calendar'), '', 'sideblockmain');
list($prevmon, $prevyr) = calendar_sub_month($mon, $yr);
list($nextmon, $nextyr) = calendar_add_month($mon, $yr);
echo calendar_filter_controls($_GET['view']);
echo '<p>';
echo calendar_top_controls('display', array('m' => $prevmon, 'y' => $prevyr));
echo calendar_get_mini($courses, $groups, $users, $prevmon, $prevyr);
echo '</p><p>';
echo calendar_top_controls('display', array('m' => $mon, 'y' => $yr));
echo calendar_get_mini($courses, $groups, $users, $mon, $yr);
echo '</p><p>';
echo calendar_top_controls('display', array('m' => $nextmon, 'y' => $nextyr));
echo calendar_get_mini($courses, $groups, $users, $nextmon, $nextyr);
echo '</p>';
print_side_block_end();
print_spacer(1, $side);
echo '</td>';
echo '</tr></table>';
print_footer();
function calendar_show_event($event) {
// In this case, we haven't been given month, day, year. So we 'll have to
// get them from the event date, and return them to the main function.
$startdate = usergetdate($event->timestart); // This is only to be returned
$coursecache = array();
print_side_block_start(get_string('eventview', 'calendar'), '', 'mycalendar');
calendar_print_event_table($event, $event->timestart, $event->timestart + $event->timeduration, $coursecache, true);
print_side_block_end();
return $startdate; // We need this to set "current" day, month, year
}
function calendar_show_day($d, $m, $y, $courses, $groups, $users) {
global $CFG, $THEME;
if(!checkdate($m, $d, $y)) {
$now = usergetdate(time());
list($d, $m, $y) = array(intval($now['mday']), intval($now['mon']), intval($now['year']));
}
$starttime = make_timestamp($y, $m, $d);
$endtime = $starttime + SECS_IN_DAY - 1;
$whereclause = calendar_sql_where($starttime, $endtime, $users, $groups, $courses);
if($whereclause === false) {
$events = array();
}
else {
$events = get_records_select('event', $whereclause);
}
// New event button
if(isguest()) {
$text = get_string('dayview', 'calendar');
}
else {
$text = '<div style="float: left;">'.get_string('dayview', 'calendar').'</div><div style="float: right;">';
$text.= '<form style="display: inline;" action="'.CALENDAR_URL.'event.php" method="get">';
$text.= '<input type="hidden" name="action" value="new" />';
$text.= '<input type="hidden" name="cal_m" value="'.$m.'" />';
$text.= '<input type="hidden" name="cal_y" value="'.$y.'" />';
$text.= '<input type="submit" value="'.get_string('newevent', 'calendar').'" />';
$text.= '</form></div>';
}
print_side_block_start($text, '', 'mycalendar');
echo '<p>'.calendar_top_controls('day', array('d' => $d, 'm' => $m, 'y' => $y)).'</p>';
if($events === false) {
// There is nothing to display today.
echo '<p style="text-align: center;">'.get_string('daywithnoevents', 'calendar').'</p>';
}
else {
$coursecache = array();
$summarize = array();
// First, print details about events that start today
foreach($events as $event) {
if($event->timestart >= $starttime && $event->timestart <= $endtime) {
// Print this
calendar_print_event_table($event, $starttime, $endtime, $coursecache);
}
else {
// Save this for later
$summarize[] = $event->id;
}
}
// Then, show a list of all events that just span this day
if(!empty($summarize)) {
$until = get_string('durationuntil', 'calendar');
echo '<p style="text-align: center;"><strong>'.get_string('spanningevents', 'calendar').':</strong></p>';
echo '<p style="text-align: center;"><ul>';
foreach($summarize as $index) {
$endstamp = $events[$index]->timestart + $events[$index]->timeduration;
$enddate = usergetdate($endstamp);
echo '<li><a href="view.php?view=event&id='.$events[$index]->id.'">'.$events[$index]->name.'</a> ';
echo '('.$until.' <a href="'.calendar_get_link_href('view.php?view=day&', $enddate['mday'], $enddate['mon'], $enddate['year']).'">';
echo calendar_day_representation($endstamp, false, false).'</a>)</li>';
}
echo '</ul></p>';
}
}
print_side_block_end();
}
function calendar_show_month_detailed($m, $y, $courses, $groups, $users) {
global $CFG, $SESSION, $USER;
global $day, $mon, $yr;
$getvars = 'from=month&cal_d='.$day.'&cal_m='.$mon.'&cal_y='.$yr; // For filtering
$display = &New stdClass;
$display->minwday = get_user_preferences('calendar_startwday', CALENDAR_STARTING_WEEKDAY);
$display->maxwday = $display->minwday + 6;
if(!empty($m) && !empty($y)) {
$thisdate = usergetdate(time()); // Time and day at the user's location
if($m == $thisdate['mon'] && $y == $thisdate['year']) {
// Navigated to this month
$date = $thisdate;
$display->thismonth = true;
}
else {
// Navigated to other month, let's do a nice trick and save us a lot of work...
if(!checkdate($m, 1, $y)) {
$date = array('mday' => 1, 'mon' => $thisdate['mon'], 'year' => $thisdate['year']);
$display->thismonth = true;
}
else {
$date = array('mday' => 1, 'mon' => $m, 'year' => $y);
$display->thismonth = false;
}
}
}
else {
$date = usergetdate(time());
$display->thismonth = true;
}
// Fill in the variables we 're going to use, nice and tidy
list($d, $m, $y) = array($date['mday'], $date['mon'], $date['year']); // This is what we want to display
$display->maxdays = calendar_days_in_month($m, $y);
// We 'll keep these values as GMT here, and offset them when the time comes to query the db
$display->tstart = gmmktime(0, 0, 0, $m, 1, $y); // This is GMT
$display->tend = gmmktime(23, 59, 59, $m, $display->maxdays, $y); // GMT
$startwday = gmdate('w', $display->tstart); // $display->tstart is already GMT, so don't use date(): messes with server's TZ
// Align the starting weekday to fall in our display range
if($startwday < $display->minwday) {
$startwday += 7;
}
// Get events from database
$whereclause = calendar_sql_where(usertime($display->tstart), usertime($display->tend), $users, $groups, $courses);
if($whereclause === false) {
$events = array();
}
else {
$events = get_records_select('event', $whereclause);
}
// Extract information: events vs. time
calendar_events_by_day($events, $display->tstart, $eventsbyday, $durationbyday, $typesbyday);
// New event button
if(isguest()) {
$text = get_string('detailedmonthview', 'calendar');
}
else {
$text = '<div style="float: left;">'.get_string('detailedmonthview', 'calendar').'</div><div style="float: right;">';
$text.= '<form style="display: inline;" action="'.CALENDAR_URL.'event.php" method="get">';
$text.= '<input type="hidden" name="action" value="new" />';
$text.= '<input type="hidden" name="cal_m" value="'.$m.'" />';
$text.= '<input type="hidden" name="cal_y" value="'.$y.'" />';
$text.= '<input type="submit" value="'.get_string('newevent', 'calendar').'" />';
$text.= '</form></div>';
}
print_side_block_start($text, '', 'mycalendar');
echo calendar_top_controls('month', array('m' => $m, 'y' => $y));
// Start calendar display
echo '<table class="calendarmonth"><thead><tr>'; // Begin table. First row: day names
// Print out the names of the weekdays
$days = array('sunday', 'monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday');
for($i = $display->minwday; $i <= $display->maxwday; ++$i) {
// This uses the % operator to get the correct weekday no matter what shift we have
// applied to the $display->minwday : $display->maxwday range from the default 0 : 6
echo '<td class="calendarheader">'.get_string($days[$i % 7], 'calendar').'</td>';
}
echo '</tr></thead><tbody><tr>'; // End of day names; prepare for day numbers
// For the table display. $week is the row; $dayweek is the column.
$week = 1;
$dayweek = $startwday;
// Paddding (the first week may have blank days in the beginning)
for($i = $display->minwday; $i < $startwday; ++$i) {
echo '<td> </td>'."\n";
}
// Now display all the calendar
for($day = 1; $day <= $display->maxdays; ++$day, ++$dayweek) {
if($dayweek > $display->maxwday) {
// We need to change week (table row)
echo "</tr>\n<tr>";
$dayweek = $display->minwday;
++$week;
}
// Reset vars
$cell = '';
if($dayweek % 7 == 0 || $dayweek % 7 == 6) {
// Weekend. This is true no matter what the exact range is.
$class = 'cal_weekend';
}
else {
// Normal working day.
$class = '';
}
// Special visual fx if an event is defined
if(isset($eventsbyday[$day])) {
if(isset($typesbyday[$day]['startglobal'])) {
$class .= ' cal_event_global';
}
else if(isset($typesbyday[$day]['startcourse'])) {
$class .= ' cal_event_course';
}
else if(isset($typesbyday[$day]['startgroup'])) {
$class .= ' cal_event_group';
}
else if(isset($typesbyday[$day]['startuser'])) {
$class .= ' cal_event_user';
}
if(count($eventsbyday[$day]) == 1) {
$title = get_string('oneevent', 'calendar');
}
else {
$title = get_string('manyevents', 'calendar', count($eventsbyday[$day]));
}
$cell = '<strong><a href="'.calendar_get_link_href(CALENDAR_URL.'view.php?view=day&', $day, $m, $y).'" title="'.$title.'">'.$day.'</a></strong>';
}
else {
$cell = $day;
}
// Special visual fx if an event spans many days
if(isset($typesbyday[$day]['durationglobal'])) {
$class .= ' cal_duration_global';
}
else if(isset($typesbyday[$day]['durationcourse'])) {
$class .= ' cal_duration_course';
}
else if(isset($typesbyday[$day]['durationgroup'])) {
$class .= ' cal_duration_group';
}
else if(isset($typesbyday[$day]['durationuser'])) {
$class .= ' cal_duration_user';
}
// Special visual fx for today
if($display->thismonth && $day == $d) {
$class .= ' cal_today';
}
// Just display it
if(!empty($class)) {
$class = ' class="'.trim($class).'"';
}
echo '<td'.$class.'>'.$cell;
if(isset($eventsbyday[$day])) {
echo '<table>';
foreach($eventsbyday[$day] as $eventindex) {
echo '<tr><td style="vertical-align: top; width: 10px;"><strong>·</strong></td>';
echo '<td style="width: 100%;"><a href="'.CALENDAR_URL.'view.php?view=event&id='.$events[$eventindex]->id.'">'.$events[$eventindex]->name.'</a></td></tr>';
}
echo '</table>';
}
if(isset($durationbyday[$day])) {
foreach($durationbyday[$day] as $eventindex) {
echo '<div class="dimmed_text">('.$events[$eventindex]->name.')</div>';
}
}
echo "</td>\n";
}
// Paddding (the last week may have blank days at the end)
for($i = $dayweek; $i <= $display->maxwday; ++$i) {
echo '<td> </td>';
}
echo "</tr>\n</tbody>\n"; // Last row ends
echo "</table>\n<br />\n"; // Tabular display of days ends
// OK, now for the filtering display
echo '<table class="cal_filters">';
echo '<tbody>';
echo '<tr>';
// Global events
if($SESSION->cal_show_global) {
echo '<td class="cal_event_global" style="width: 8px;"></td><td><strong>'.get_string('globalevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showglobal&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('globalevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showglobal&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
// Course events (this is kinda... tricky... :)
echo '<td ';
if($SESSION->cal_show_course !== false) {
echo 'class="cal_event_course" ';
}
echo 'style="width: 8px;"></td><td><strong>'.get_string('courseevents', 'calendar').':</strong> ';
if(isadmin($USER->id)) {
$coursesdata = get_courses('all', 'c.shortname');
}
else {
$coursesdata = get_my_courses($USER->id, 'shortname');
}
$coursesdata = array_diff_assoc($coursesdata, array(1 => 1));
echo '<select name="course" onchange="document.location.href=\''.CALENDAR_URL.'set.php?var=setcourse&'.$getvars.'&id=\' + this.value;">';
echo '<option value="0"'.($SESSION->cal_show_course === false?' selected':'').'>'.get_string('hidden', 'calendar')."</option>\n";
echo '<option value="1"'.($SESSION->cal_show_course === true?' selected':'').'>'.get_string('shown', 'calendar')."</option>\n";
if($coursesdata !== false) {
foreach($coursesdata as $coursedata) {
echo "\n<option value='$coursedata->id'";
if(is_int($SESSION->cal_show_course) && $coursedata->id == $SESSION->cal_show_course) {
echo ' selected';
}
echo '>'.$coursedata->shortname."</option>\n";
}
}
echo '</select>';
echo '</td>';
echo "</tr>\n";
echo '<tr>';
// Group events
if($SESSION->cal_show_groups) {
echo '<td class="cal_event_group" style="width: 8px;"></td><td><strong>'.get_string('groupevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showgroups&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('groupevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showgroups&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
// User events
if($SESSION->cal_show_user) {
echo '<td class="cal_event_user" style="width: 8px;"></td><td><strong>'.get_string('userevents', 'calendar').':</strong> ';
echo get_string('shown', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showuser&'.$getvars.'">'.get_string('clickhide', 'calendar').'</a>)</td>'."\n";
}
else {
echo '<td style="width: 8px;"></td><td><strong>'.get_string('userevents', 'calendar').':</strong> ';
echo get_string('hidden', 'calendar').' (<a href="'.CALENDAR_URL.'set.php?var=showuser&'.$getvars.'">'.get_string('clickshow', 'calendar').'</a>)</td>'."\n";
}
echo "</tr>\n";
echo '<tbody></table><br />';
print_side_block_end();
}
function calendar_show_upcoming_events($courses, $groups, $users, $futuredays, $maxevents) {
$events = calendar_get_upcoming($courses, $groups, $users, $futuredays, $maxevents);
$numevents = count($events);
if(!$numevents) {
// There are no events in the specified time period
return;
}
print_side_block_start(get_string('upcomingevents', 'calendar'), '', 'mycalendar');
for($i = 0; $i < $numevents; ++$i) {
echo '<p>';
if(!empty($events[$i]->icon)) {
echo '<span class="cal_event">'.$events[$i]->icon.' </span>';
}
if(!empty($events[$i]->referer) && empty($events[$i]->icon)) {
echo '<span class="calendarreferer">'.$events[$i]->referer.': </span>';
}
echo '<span class="cal_event">'.$events[$i]->name.":</span>\n";
if(!empty($events[$i]->referer) && !empty($events[$i]->icon)) {
echo '<span class="calendarreferer">'.$events[$i]->referer.': </span>';
}
echo '<span class="cal_event_date">'.$events[$i]->time.'</span>';
echo '<br />'.$events[$i]->description.'<br />';
if($i < $numevents - 1) {
echo '<hr />';
}
echo '</p>';
}
print_side_block_end();
}
function calendar_print_event_table($event, $starttime, $endtime, &$coursecache, $alldetails = false) {
global $CFG;
echo '<table class="cal_event_table"><thead>';
if(calendar_edit_event_allowed($event)) {
echo '<tr><td colspan="2">'.$event->name;
echo ' <a href="'.CALENDAR_URL.'event.php?action=edit&id='.$event->id.'"><img style="vertical-align: middle;" src="'.$CFG->pixpath.'/t/edit.gif" alt="'.get_string('tt_editevent', 'calendar').'" title="'.get_string('tt_editevent', 'calendar').'" /></a>';
echo ' <a href="'.CALENDAR_URL.'event.php?action=delete&id='.$event->id.'"><img style="vertical-align: middle;" src="'.$CFG->pixpath.'/t/delete.gif" alt="'.get_string('tt_deleteevent', 'calendar').'" title="'.get_string('tt_deleteevent', 'calendar').'" /></a>';
echo '</td></tr>';
}
else {
echo '<tr><td colspan="2">'.$event->name.'</td></tr>';
}
echo "</thead>\n<tbody>\n<tr><td style='vertical-align: top;'>";
if(!empty($event->modulename)) {
// The module name is set. This handling code should be synchronized with that in calendar_get_upcoming()
$module = calendar_get_module_cached($coursecache, $event->modulename, $event->instance, $event->courseid);
if($module === false) {
// This shouldn't have happened. What to do now? Just ignore it...
echo '</td></tr></table>';
return;
}
$modulename = get_string('modulename', $event->modulename);
$eventtype = get_string($event->eventtype, $event->modulename);
$icon = $CFG->modpixpath.'/'.$event->modulename.'/icon.gif';
$coursereferer = '<a href="'.$CFG->wwwroot.'/course/view.php?id='.$module->course.'">'.$coursecache[$module->course]->fullname.'</a>';
$instancereferer = '<a href="'.$CFG->wwwroot.'/mod/'.$event->modulename.'/view.php?id='.$module->id.'">'.$module->name.'</a>';
echo '<div><strong>'.get_string('course').':</strong></div><div>'.$coursereferer.'</div>';
echo '<div><strong><img src="'.$icon.'" title="'.$modulename.'" style="vertical-align: middle;" /> '.$modulename.':</strong></div><div>'.$instancereferer.'</div>';
}
else if($event->courseid > 1) {
$course = calendar_get_course_cached($coursecache, $event->courseid);
$coursereferer = '<a href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'.$course->fullname.'</a>';
echo '<div><strong>'.get_string('course').':</strong></div><div>'.$coursereferer.'</div>';
}
else if($event->courseid == 1) {
echo '<div><strong>'.get_string('typesite', 'calendar').'</strong></div>';
}
if($event->timeduration) {
if($event->timestart + $event->timeduration > $endtime || $alldetails) {
// It doesn't end today, or full details requested, so we 'll go into a little more trouble
$enddate = usergetdate($event->timestart + $event->timeduration);
$enddisplay = calendar_get_link_tag(
calendar_day_representation($event->timestart + $event->timeduration, $starttime, false),
CALENDAR_URL.'view.php?view=day&', $enddate['mday'], $enddate['mon'], $enddate['year']);
$enddisplay .= ', '.calendar_time_representation($event->timestart + $event->timeduration);
}
else {
$enddisplay = calendar_time_representation($event->timestart + $event->timeduration);
}
if($alldetails) {
// We want to give a full representation of the event's date
$startdate = usergetdate($event->timestart);
$startdisplay = calendar_get_link_tag(
calendar_day_representation($event->timestart, $starttime, false),
CALENDAR_URL.'view.php?view=day&', $startdate['mday'], $startdate['mon'], $startdate['year']);
$startdisplay .= ', '.calendar_time_representation($event->timestart);
}
else {
$startdisplay = calendar_time_representation($event->timestart);
}
echo '<div><strong>'.get_string('eventstarttime', 'calendar').':</strong></div><div>'.$startdisplay.'</div>';
echo '<div><strong>'.get_string('eventendtime', 'calendar').':</strong></div><div>'.$enddisplay.'</div>';
}
else {
// Event without duration
if($alldetails) {
// We want to give a full representation of the event's date
$startdate = usergetdate($event->timestart);
$startdisplay = calendar_get_link_tag(
calendar_day_representation($event->timestart, $starttime, false),
CALENDAR_URL.'view.php?view=day&', $startdate['mday'], $startdate['mon'], $startdate['year']);
$startdisplay .= ', '.calendar_time_representation($event->timestart);
}
else {
$startdisplay = calendar_time_representation($event->timestart);
}
echo '<div><strong>'.get_string('eventinstanttime', 'calendar').':</strong></div><div>'.$startdisplay.'</div>';
}
echo '</td><td class="cal_event_description">'.$event->description.'</td></tr>'."\n";
echo "</tbody>\n</table>\n";
}
?>