<?php
$uid = $_SESSION['uid'];
$post_cid = isset($_POST['post_cid']) ? $_POST['post_cid'] : '';
$post_course = course_load($post_cid);
$cid = isset($_POST['cid']) ? $_POST['cid'] : '';
$week = isset($_POST['week']) ? $_POST['week'] : '';
$title = isset($_POST['title']) ? $_POST['title'] : '';
$url = isset($_POST['url']) ? $_POST['url'] : '';
$body = isset($_POST['body']) ? $_POST['body'] : '';
$answer = isset($_POST['answer']) ? $_POST['answer'] : '';
if (isset($_POST['submit'])) {
create_post($uid, $cid, $week, $title, $url, $body, $answer);
if (mysql_affected_rows($link) == 1) {
sleep(1);
header('location: ' . currentURL() . '?p=post');
print 'Post created. Click <a href="?p=post">here</a> to view created posts';
} else {
print 'Post not created';
}
}
?>
<link rel="stylesheet" type="text/css" href="markitup/skins/markitup/style.css" />
<link rel="stylesheet" type="text/css" href="markitup/sets/html/style.css" />
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="markitup/jquery.markitup.js"></script>
<script type="text/javascript" src="markitup/sets/html/set.js"></script>
<script language="javascript">
$(document).ready(function() {
$('#body').markItUp(myHtmlSettings);
$('#answer').markItUp(myHtmlSettings);
$body_class = 'course';
} elseif (in_array($p, $course_week_paths)) {
$cid = $course_week['cid'];
$course = course_load($cid);
$title = $course['Course_Code'] . ': ' . $course['Course_Name'] . (isset($_SESSION['uid']) && $course['User_ID'] == $_SESSION['uid'] ? ' - You are coordinator' : '') . ' - Week ' . $course_week['week'];
$body_class = 'course week';
} elseif ($p == 'sitemap') {
$title = 'Sitemap';
$body_class = 'sitemap';
} elseif ($p == 'terms-and-conditions') {
$title = 'Terms and Conditions';
$body_class = 'terms';
} else {
$title = '404 page not found';
$body_class = 'not-found';
}
if (in_array($p, $course_paths)) {
$course = course_load($cid);
$body_class .= ' cid-' . $course['Course_ID'];
}
if (in_array($p, $course_week_paths)) {
$cid = $course_week['cid'];
$course = course_load($cid);
$body_class .= ' cid-' . $cid . ' week-' . $course_week['week'];
}
if (isset($_SESSION['rid'])) {
$site_name = '[Logged in] Online KMS';
} else {
$site_name = 'Online KMS';
}
$meta_description = 'Online Knowledge Management System' . (isset($post) ? ' - ' . $post['Post_Title'] . ': ' . $post['Post_Question'] : (isset($course) ? ' - ' . $course['Course_Code'] . ': ' . $course['Course_Name'] : ' - ' . $title));
function chart_questions_per_week($cid = 0)
{
$output = '';
$course = course_load($cid);
$weeks = array('1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12');
$output .= '<div id="chart_course_week">';
$output .= select_course('cid', $cid);
$output .= '<h2>Number of questions per week of ' . ($cid == 0 ? 'all courses' : '"' . $course['Course_Name'] . '"') . '</h2>';
$output .= '<div id="mychart" style="width: 1024px; min-height: 320px;"></div>';
$output .= '</div>';
$output .= '<script>
(function() {
YUI().use("charts-legend", function (Y)
{
var myDataValues = [
';
for ($i = 0; $i < count($weeks); $i++) {
$output .= '
{week: "Week ' . $weeks[$i] . '", "Questions": ' . ($cid != 0 ? count_posts_by_course_week($cid, $weeks[$i]) : count_posts_by_week($weeks[$i])) . ', "Likes": ' . ($cid != 0 ? count_post_likes_by_course_week($cid, $weeks[$i]) : count_post_likes_by_week($weeks[$i])) . ', "Dislikes": ' . ($cid != 0 ? count_post_dislikes_by_course_week($cid, $weeks[$i]) : count_post_dislikes_by_week($weeks[$i])) . ', "Follows": ' . ($cid != 0 ? count_post_follows_by_course_week($cid, $weeks[$i]) : count_post_follows_by_week($weeks[$i])) . ', "Comments": ' . ($cid != 0 ? count_comments_by_course_week($cid, $weeks[$i]) : count_comments_by_week($weeks[$i])) . ($i != count($weeks) - 1 ? '},' : '}');
}
$output .= ' ];
var myAxes = {
values:{
position:"left",
type:"numeric",
maximum: "NumericAxis",
minimum: 0,
roundingMethod: "niceNumber",
alwaysShowZero:true
}
};
var mychart = new Y.Chart({
legend: {
position: "right",
width: 350,
height: 350,
styles: {
hAlign: "center",
hSpacing: 4
}
},
dataProvider:myDataValues,
render:"#mychart",
type: "column",
axes:myAxes,
interactionType:"marker",
horizontalGridlines: {
styles: {
line: {
color: "#dad8c9"
}
}
},
verticalGridlines: {
styles: {
line: {
color: "#dad8c9"
}
}
},
//styles: styleDef,
categoryKey:"week",
tooltip: {
styles: {
backgroundColor: "#414042",
color: "#fff",
borderColor: "#fff",
textAlign: "center"
}
}
});
});
})();
</script>';
$output .= '<script>
$("select#cid").change(function(){
$("#chart_course_week").load("triggers/chart_course_week.php",{cid:$(this).val(),report_type:"Number of questions per week"});
});
</script>';
return $output;
}
