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Improved clock output and works when javascript is disabled

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This commit is contained in:
mark-nielsen 2006-09-09 22:20:51 +00:00
parent 259990d2c6
commit 2cb24b647c
4 changed files with 49 additions and 14 deletions
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3
mod/lesson/action/continue.html
View File

@ -134,6 +134,9 @@ if ($lesson->displayleft) {
window.onload = function () { show_clock(); };
// -->
</script>
<noscript>
<?php print_time_remaining($timer->starttime, $lesson->maxtime); ?>
</noscript>
</td>
</tr>
</table>

37
mod/lesson/locallib.php
View File

@ -369,6 +369,43 @@ function lesson_print_submit_link($name, $form, $align = 'center', $class='stand
}
}
/**
* Prints a time remaining in the following format: H:MM:SS
*
* @param int $starttime Time when the lesson started
* @param int $maxtime Length of the lesson
* @param boolean $return Return output switch
* @return mixed boolean/string
**/
function print_time_remaining($starttime, $maxtime, $return = false) {
// Calculate hours, minutes and seconds
$timeleft = $starttime + $maxtime * 60 - time();
$hours = floor($timeleft/3600);
$timeleft = $timeleft - ($hours * 3600);
$minutes = floor($timeleft/60);
$secs = $timeleft - ($minutes * 60);
if ($minutes < 10) {
$minutes = "0$minutes";
}
if ($secs < 10) {
$secs = "0$secs";
}
$output = array();
$output[] = $hours;
$output[] = $minutes;
$output[] = $secs;
$output = implode(':', $output);
if ($return) {
return $output;
} else {
echo $output;
return true;
}
}
/**
* Given some question info and some data about the the answers
* this function parses, organises and saves the question

12
mod/lesson/timer.js
View File

@ -77,16 +77,12 @@
if (secs < 10) {
secs = "0"+secs;
}
if (minutes < 10) {
minutes = "0"+minutes;
}
myclock = '';
myclock += '<font style="color:'+myfont_color+'; font-family:'+myfont_face+'; font-size:'+myfont_size+'pt;">';
if (hours > 0) {
myclock += hours+":";
if (minutes < 10) {
minutes = "0"+minutes;
}
}
myclock += minutes+":"+secs;
myclock += hours+":"+minutes+":"+secs;
myclock += '</font>';
}

11
mod/lesson/view.php
View File

@ -545,19 +545,18 @@
} else {
if ((($timer->starttime + $lesson->maxtime * 60) - time()) > 0) {
// code for the clock
print_simple_box_start("right", "150px", "#ffffff", 0);
echo "<table border=\"0\" valign=\"top\" align=\"center\" class=\"generaltable\" width=\"100%\" cellspacing=\"0\">".
"<tr><th valign=\"top\" class=\"generaltableheader\">".get_string("timeremaining", "lesson").
"</th></tr><tr><td align=\"center\" class=\"generaltablecell\">";
echo '<table align="right" width="150px" class="generaltable generalbox" cellspacing="0" cellpadding="5px" border="0" valign="top">'.
"<tr><th valign=\"top\" class=\"header\">".get_string("timeremaining", "lesson").
"</th></tr><tr><td align=\"center\" class=\"c0\">";
echo "<script language=\"javascript\">\n";
echo "var starttime = ". $timer->starttime . ";\n";
echo "var servertime = ". time() . ";\n";
echo "var testlength = ". $lesson->maxtime * 60 .";\n";
echo "document.write('<SCRIPT LANGUAGE=\"JavaScript\" SRC=\"timer.js\"><\/SCRIPT>');\n";
echo "document.write('<script type=\"text/javascript\" src=\"$CFG->wwwroot/mod/lesson/timer.js\"><\/script>');\n";
echo "window.onload = function () { show_clock(); }\n";
echo "</script>\n";
echo '<noscript>'.print_time_remaining($timer->starttime, $lesson->maxtime, true)."</noscript>\n";
echo "</td></tr></table>";
print_simple_box_end();
echo "<br /><br /><br />";
} else {
redirect("view.php?id=$cm->id&amp;action=navigation&amp;pageid=".LESSON_EOL."&amp;outoftime=normal", get_string("outoftime", "lesson"));