function printchildren($base)
{
global $children, $date, $subject, $message, $poster, $email, $forumid, $threadid, $isteacher, $cid, $userid, $ownerid, $points, $posttype, $lastview, $bcnt, $icnt, $myrights, $allowreply, $allowmod, $allowdel, $view, $page, $allowmsg, $haspoints, $cansendmsgs;
global $filtercid, $page, $type, $imasroot;
$curdir = rtrim(dirname(__FILE__), '/\\');
foreach ($children[$base] as $child) {
echo "<div class=block> ";
echo '<span class="leftbtns">';
if (isset($children[$child])) {
if ($view == 1) {
$lbl = '+';
$img = "expand";
} else {
$lbl = '-';
$img = "collapse";
}
//echo "<input type=button id=\"butb$bcnt\" value=\"$lbl\" onClick=\"toggleshow($bcnt)\"> ";
echo "<img class=\"pointer\" id=\"butb{$bcnt}\" src=\"{$imasroot}/img/{$img}.gif\" onClick=\"toggleshow({$bcnt})\"/> ";
}
echo '</span>';
echo "<span class=right>";
if ($ownerid[$child] != $userid && $cansendmsgs) {
echo "<a href=\"msglist.php?cid={$cid}&filtercid={$filtercid}&page={$page}&type={$type}&add=new&to={$ownerid[$child]}&toquote={$child}\">Reply</a> ";
}
echo "<input type=button id=\"buti{$icnt}\" value=\"Hide\" onClick=\"toggleitem({$icnt})\">\n";
echo "</span>\n";
echo "<b>{$subject[$child]}</b><br/>Posted by: ";
if ($isteacher && $ownerid[$child] != 0) {
echo "<a href=\"mailto:{$email[$child]}\">";
} else {
if ($allowmsg && $ownerid[$child] != 0) {
echo "<a href=\"../msgs/msglist.php?cid={$cid}&add=new&to={$ownerid[$child]}\">";
}
}
echo $poster[$child];
if (($isteacher || $allowmsg) && $ownerid[$child] != 0) {
echo "</a>";
}
echo ', ';
echo tzdate("F j, Y, g:i a", $date[$child]);
if ($date[$child] > $lastview) {
echo " <span style=\"color:red;\">New</span>\n";
}
echo "</div>\n";
echo "<div class=\"blockitems\" id=\"item{$icnt}\">";
$icnt++;
echo filter($message[$child]);
echo "</div>\n";
if (isset($children[$child]) && ($posttype[$child] != 3 || $isteacher)) {
//if has children
echo "<div class=";
if ($view == 0) {
echo '"forumgrp"';
} else {
if ($view == 1) {
echo '"hidden"';
}
}
echo " id=\"block{$bcnt}\">\n";
$bcnt++;
printchildren($child);
echo "</div>\n";
}
}
}
function printchildren($base, $restricttoowner = false)
{
$curdir = rtrim(dirname(__FILE__), '/\\');
global $children, $date, $subject, $message, $poster, $email, $forumid, $threadid, $isteacher, $cid, $userid, $ownerid, $points;
global $feedback, $posttype, $lastview, $bcnt, $icnt, $myrights, $allowreply, $allowmod, $allowdel, $allowlikes, $view, $page, $allowmsg;
global $haspoints, $imasroot, $postby, $replyby, $files, $CFG, $rubric, $pointsposs, $hasuserimg, $urlmode, $likes, $mylikes, $section;
global $canviewall, $caneditscore, $canviewscore;
if (!isset($CFG['CPS']['itemicons'])) {
$itemicons = array('web' => 'web.png', 'doc' => 'doc.png', 'wiki' => 'wiki.png', 'html' => 'html.png', 'forum' => 'forum.png', 'pdf' => 'pdf.png', 'ppt' => 'ppt.png', 'zip' => 'zip.png', 'png' => 'image.png', 'xls' => 'xls.png', 'gif' => 'image.png', 'jpg' => 'image.png', 'bmp' => 'image.png', 'mp3' => 'sound.png', 'wav' => 'sound.png', 'wma' => 'sound.png', 'swf' => 'video.png', 'avi' => 'video.png', 'mpg' => 'video.png', 'nb' => 'mathnb.png', 'mws' => 'maple.png', 'mw' => 'maple.png');
} else {
$itemicons = $CFG['CPS']['itemicons'];
}
foreach ($children[$base] as $child) {
if ($restricttoowner && $ownerid[$child] != $userid) {
continue;
}
echo "<div class=block> ";
echo '<span class="leftbtns">';
if (isset($children[$child])) {
if ($view == 1) {
$lbl = '+';
$img = "expand";
} else {
$lbl = '-';
$img = "collapse";
}
//echo "<input type=button id=\"butb$bcnt\" value=\"$lbl\" onClick=\"toggleshow($bcnt)\"> ";
echo "<img class=\"pointer\" id=\"butb{$bcnt}\" src=\"{$imasroot}/img/{$img}.gif\" onClick=\"toggleshow({$bcnt})\"/> ";
}
if ($hasuserimg[$child] == 1) {
if (isset($GLOBALS['CFG']['GEN']['AWSforcoursefiles']) && $GLOBALS['CFG']['GEN']['AWSforcoursefiles'] == true) {
echo "<img src=\"{$urlmode}s3.amazonaws.com/{$GLOBALS['AWSbucket']}/cfiles/userimg_sm{$ownerid[$child]}.jpg\" onclick=\"togglepic(this)\" />";
} else {
echo "<img src=\"{$imasroot}/course/files/userimg_sm{$ownerid[$child]}.jpg\" onclick=\"togglepic(this)\" />";
}
}
echo '</span>';
echo "<span class=right>";
if ($view == 2) {
echo "<input type=button id=\"buti{$icnt}\" value=\"Show\" onClick=\"toggleitem({$icnt})\">\n";
} else {
echo "<input type=button id=\"buti{$icnt}\" value=\"Hide\" onClick=\"toggleitem({$icnt})\">\n";
}
if ($isteacher) {
echo "<a href=\"posts.php?view={$view}&cid={$cid}&forum={$forumid}&thread={$threadid}&page={$page}&move={$child}\">Move</a> \n";
}
if ($isteacher || $ownerid[$child] == $userid && $allowmod) {
if ($base == 0 && time() < $postby || $base > 0 && time() < $replyby || $isteacher) {
echo "<a href=\"posts.php?view={$view}&cid={$cid}&forum={$forumid}&thread={$threadid}&page={$page}&modify={$child}\">Modify</a> \n";
}
}
if ($isteacher || $allowdel && $ownerid[$child] == $userid && !isset($children[$child])) {
echo "<a href=\"posts.php?view={$view}&cid={$cid}&forum={$forumid}&thread={$threadid}&page={$page}&remove={$child}\">Remove</a> \n";
}
if ($posttype[$child] != 2 && $myrights > 5 && $allowreply) {
echo "<a href=\"posts.php?view={$view}&cid={$cid}&forum={$forumid}&thread={$threadid}&page={$page}&modify=reply&replyto={$child}\">Reply</a>";
}
echo "</span>\n";
echo '<span style="float:left">';
echo "<b>{$subject[$child]}</b><br/>Posted by: ";
//if ($isteacher && $ownerid[$child]!=0) {
// echo "<a href=\"mailto:{$email[$child]}\">";
//} else if ($allowmsg && $ownerid[$child]!=0) {
if (($isteacher || $allowmsg) && $ownerid[$child] != 0) {
echo "<a href=\"../msgs/msglist.php?cid={$cid}&add=new&to={$ownerid[$child]}\" ";
if ($section[$child] != '') {
echo 'title="Section: ' . $section[$child] . '"';
}
echo ">";
}
echo $poster[$child];
if (($isteacher || $allowmsg) && $ownerid[$child] != 0) {
echo "</a>";
}
if ($isteacher && $ownerid[$child] != 0 && $ownerid[$child] != $userid) {
echo " <a class=\"small\" href=\"{$imasroot}/course/gradebook.php?cid={$cid}&stu={$ownerid[$child]}\" target=\"_popoutgradebook\">[GB]</a>";
if ($base == 0 && preg_match('/Question\\s+about\\s+#(\\d+)\\s+in\\s+(.*)\\s*$/', $subject[$child], $matches)) {
$query = "SELECT ias.id FROM imas_assessment_sessions AS ias JOIN imas_assessments AS ia ON ia.id=ias.assessmentid ";
$aname = addslashes($matches[2]);
$query .= "WHERE ia.name='{$aname}' AND ias.userid=" . intval($ownerid[$child]);
$result = mysql_query($query) or die("Query failed : {$query} " . mysql_error());
if (mysql_num_rows($result) > 0) {
$r = mysql_fetch_row($result);
echo " <a class=\"small\" href=\"{$imasroot}/course/gb-viewasid.php?cid={$cid}&uid={$ownerid[$child]}&asid={$r[0]}\" target=\"_popoutgradebook\">[assignment]</a>";
}
}
}
echo ', ';
echo tzdate("D, M j, Y, g:i a", $date[$child]);
if ($date[$child] > $lastview) {
echo " <span style=\"color:red;\">New</span>\n";
}
echo '</span>';
if ($allowlikes) {
$icon = in_array($child, $mylikes) ? 'liked' : 'likedgray';
$likemsg = 'Liked by ';
$likecnt = 0;
$likeclass = '';
if ($likes[$child][0] > 0) {
$likeclass = ' liked';
$likemsg .= $likes[$child][0] . ' ' . ($likes[$child][0] == 1 ? 'student' : 'students');
$likecnt += $likes[$child][0];
}
if ($likes[$child][1] > 0 || $likes[$child][2] > 0) {
$likeclass = ' likedt';
$n = $likes[$child][1] + $likes[$child][2];
if ($likes[$child][0] > 0) {
$likemsg .= ' and ';
}
$likemsg .= $n . ' ';
if ($likes[$child][2] > 0) {
$likemsg .= $n == 1 ? 'teacher' : 'teachers';
if ($likes[$child][1] > 0) {
$likemsg .= '/tutors/TAs';
}
} else {
if ($likes[$child][1] > 0) {
$likemsg .= $n == 1 ? 'tutor/TA' : 'tutors/TAs';
}
}
$likecnt += $n;
}
if ($likemsg == 'Liked by ') {
$likemsg = '';
} else {
$likemsg .= '.';
}
if ($icon == 'liked') {
$likemsg = 'You like this. ' . $likemsg;
} else {
$likemsg = 'Click to like this post. ' . $likemsg;
}
echo '<div class="likewrap">';
echo "<img id=\"likeicon{$child}\" class=\"likeicon{$likeclass}\" src=\"{$imasroot}/img/{$icon}.png\" title=\"{$likemsg}\" onclick=\"savelike(this)\">";
echo " <span class=\"pointer\" id=\"likecnt{$child}\" onclick=\"GB_show('" . _('Post Likes') . "','listlikes.php?cid={$cid}&post={$child}',500,500);\">" . ($likecnt > 0 ? $likecnt : '') . ' </span> ';
echo '</div>';
}
echo '<div class="clear"></div>';
echo "</div>\n";
if ($view == 2) {
echo "<div class=hidden id=\"item{$icnt}\">";
} else {
echo "<div class=blockitems id=\"item{$icnt}\" style=\"clear:all\">";
}
if (isset($files[$child]) && $files[$child] != '') {
$fl = explode('@@', $files[$child]);
if (count($fl) > 2) {
echo '<p><b>Files:</b> ';
//<ul class="nomark">';
} else {
echo '<p><b>File:</b> ';
}
for ($i = 0; $i < count($fl) / 2; $i++) {
//if (count($fl)>2) {echo '<li>';}
echo '<a href="' . getuserfileurl('ffiles/' . $child . '/' . $fl[2 * $i + 1]) . '" target="_blank">';
$extension = ltrim(strtolower(strrchr($fl[2 * $i + 1], ".")), '.');
if (isset($itemicons[$extension])) {
echo "<img alt=\"{$extension}\" src=\"{$imasroot}/img/{$itemicons[$extension]}\" class=\"mida\"/> ";
} else {
echo "<img alt=\"doc\" src=\"{$imasroot}/img/doc.png\" class=\"mida\"/> ";
}
echo $fl[2 * $i] . '</a> ';
//if (count($fl)>2) {echo '</li>';}
}
//if (count($fl)>2) {echo '</ul>';}
echo '</p>';
}
echo filter($message[$child]);
if ($haspoints) {
if ($caneditscore && $ownerid[$child] != $userid) {
echo '<hr/>';
echo "Score: <input type=text size=2 name=\"score[{$child}]\" id=\"scorebox{$child}\" value=\"";
if ($points[$child] !== null) {
echo $points[$child];
}
echo "\"/> ";
if ($rubric != 0) {
echo printrubriclink($rubric, $pointsposs, "scorebox{$child}", "feedback{$child}");
}
echo " Private Feedback: <textarea cols=\"50\" rows=\"2\" name=\"feedback[{$child}]\" id=\"feedback{$child}\">";
if ($feedback[$child] !== null) {
echo $feedback[$child];
}
echo "</textarea>";
} else {
if (($ownerid[$child] == $userid || $canviewscore) && $points[$child] !== null) {
echo '<div class="signup">Score: ';
echo "<span class=red>{$points[$child]} points</span><br/> ";
if ($feedback[$child] !== null && $feedback[$child] != '') {
echo 'Private Feedback: ';
echo $feedback[$child];
}
echo '</div>';
}
}
}
echo "<div class=\"clear\"></div></div>\n";
$icnt++;
if (isset($children[$child])) {
//if has children
echo "<div class=";
if ($view == 0 || $view == 2) {
echo '"forumgrp"';
} else {
if ($view == 1) {
echo '"hidden"';
}
}
echo " id=\"block{$bcnt}\">\n";
$bcnt++;
printchildren($child, $posttype[$child] == 3 && !$isteacher);
echo "</div>\n";
}
//}
}
}
