This is the first check-in of support for groups.

It's very early (it doesn't actually do anything yet!) but you can
define groups and get an idea of how the interface is shaping up.
I also wanted to show that I have actually done something on this! :-)

From here my plan is to add group support to the modules, one by one
(forums first), then go back and clean up some of the central interfaces,
graphics etc.

Finally, test, test, test and get 1.2 out well before the end of February.
This commit is contained in:
moodler 2003-12-30 17:18:06 +00:00
parent ee39bbe0ee
commit f374fb1006
22 changed files with 1029 additions and 57 deletions

View file

@ -22,14 +22,14 @@
if (iscreator()) {
if (isset($_GET['edit'])) {
if ($edit == "on") {
$USER->editing = true;
$USER->categoryediting = true;
} else if ($edit == "off") {
$USER->editing = false;
$USER->categoryediting = false;
}
}
$navbaritem = update_category_button($category->id);
$creatorediting = !empty($USER->editing);
$creatorediting = !empty($USER->categoryediting);
$adminediting = (isadmin() and $creatorediting);
} else {

View file

@ -1,7 +1,7 @@
<FORM METHOD="post" action="edit.php" NAME="form">
<table cellpadding=9 cellspacing=0 >
<tr valign=top>
<td><P><?php print_string("category") ?>:</td>
<td align="right"><P><?php print_string("category") ?>:</td>
<td><?php
$displaylist = array();
$parentlist = array();
@ -12,28 +12,75 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("fullname") ?>:</td>
<td align="right"><P><?php print_string("fullname") ?>:</td>
<td><input type="text" name="fullname" maxlength="254" size=50 value="<?php p($form->fullname) ?>">
<?php helpbutton("coursefullname", get_string("fullname")) ?>
<?php if (isset($err["fullname"])) formerr($err["fullname"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("shortname") ?>:</td>
<td align="right"><P><?php print_string("shortname") ?>:</td>
<td><input type="text" name="shortname" maxlength="15" size="10" value="<?php p($form->shortname) ?>">
<?php helpbutton("courseshortname", get_string("shortname")) ?>
<?php if (isset($err["shortname"])) formerr($err["shortname"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("summary") ?>:</td>
<td><TEXTAREA NAME=summary COLS=50 ROWS=10 WRAP=virtual><?php p($form->summary) ?></TEXTAREA>
<?php helpbutton("text", get_string("helptext")) ?>
<?php if (isset($err["summary"])) formerr($err["summary"]); ?>
<td align="right"><P><?php print_string("summary") ?>:</td>
<td><?php
print_textarea($usehtmleditor, 10, 50, 660, 200, "summary", $form->summary);
helpbutton("text", get_string("helptext"));
if (isset($err["summary"])) formerr($err["summary"]);
?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("availability") ?>:</td>
<td align="right"><P><?php print_string("format") ?>:</td>
<td><?php
choose_from_menu ($form->courseformats, "format", "$form->format", "");
helpbutton("courseformats", get_string("courseformats"));
?>
</td>
</tr>
<tr valign=top>
<td align="right"><P><?php print_string("startdate") ?>:</td>
<td><?php
print_date_selector("startday", "startmonth", "startyear", $form->startdate);
helpbutton("coursestartdate", get_string("startdate"));
?></td>
</tr>
<tr valign=top>
<td align="right"><P><?php print_string("numberweeks") ?>:</td>
<td><?php
for ($i=1; $i<=52; $i++) {
$sectionmenu[$i] = "$i";
}
choose_from_menu ($sectionmenu, "numsections", "$form->numsections", "");
helpbutton("coursenumsections", get_string("numberweeks"));
?></td>
</tr>
<tr valign=top>
<td align="right"><P><?php print_string("groupmode") ?>:</td>
<td><?php
unset($choices);
$choices[NOGROUPS] = get_string("groupsnone");
$choices[SEPARATEGROUPS] = get_string("groupsseparate");
$choices[VISIBLEGROUPS] = get_string("groupsvisible");
choose_from_menu ($choices, "groupmode", $form->groupmode, "");
helpbutton("groupmode", get_string("groupmode"));
echo '&nbsp;&nbsp;&nbsp;&nbsp;';
print_string('force');
echo ': ';
unset($choices);
$choices["0"] = get_string("no");
$choices["1"] = get_string("yes");
choose_from_menu ($choices, "groupmodeforce", $form->groupmodeforce, "");
helpbutton("groupmodeforce", get_string("groupmodeforce")); ?>
</td>
</tr>
<tr valign=top>
<td align="right"><P><?php print_string("availability") ?>:</td>
<td><?php
unset($choices);
$choices["0"] = get_string("courseavailablenot");
@ -43,14 +90,14 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("enrolmentkey") ?>:</td>
<td align="right"><P><?php print_string("enrolmentkey") ?>:</td>
<td><input type="text" name="password" size=25 value="<?php p($form->password) ?>">
<?php helpbutton("enrolmentkey", get_string("enrolmentkey")) ?>
<?php if (isset($err["password"])) formerr($err["password"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("opentoguests") ?>:</td>
<td align="right"><P><?php print_string("opentoguests") ?>:</td>
<td><?php
unset($choices);
$choices["0"] = get_string("guestsno");
@ -61,15 +108,7 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("format") ?>:</td>
<td><?php
choose_from_menu ($form->courseformats, "format", "$form->format", "");
helpbutton("courseformats", get_string("courseformats"));
?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("newsitemsnumber") ?>:</td>
<td align="right"><P><?php print_string("newsitemsnumber") ?>:</td>
<td><?php
$newsitem = get_string("newsitem");
$newsitems = get_string("newsitems");
@ -91,24 +130,7 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("startdate") ?>:</td>
<td><?php
print_date_selector("startday", "startmonth", "startyear", $form->startdate);
helpbutton("coursestartdate", get_string("startdate"));
?></td>
</tr>
<tr valign=top>
<td><P><?php print_string("numberweeks") ?>:</td>
<td><?php
for ($i=1; $i<=52; $i++) {
$sectionmenu[$i] = "$i";
}
choose_from_menu ($sectionmenu, "numsections", "$form->numsections", "");
helpbutton("coursenumsections", get_string("numberweeks"));
?></td>
</tr>
<tr valign=top>
<td><P><?php print_string("showrecent") ?>:</td>
<td align="right"><P><?php print_string("showrecent") ?>:</td>
<td><?php
unset($choices);
$choices["0"] = get_string("no");
@ -118,7 +140,7 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("showgrades") ?>:</td>
<td align="right"><P><?php print_string("showgrades") ?>:</td>
<td><?php
unset($choices);
$choices["0"] = get_string("no");
@ -128,7 +150,7 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("showreports") ?>:</td>
<td align="right"><P><?php print_string("showreports") ?>:</td>
<td><?php
unset($choices);
$choices["0"] = get_string("no");
@ -138,7 +160,7 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("maximumupload") ?>:</td>
<td align="right"><P><?php print_string("maximumupload") ?>:</td>
<td><?php
$choices = get_max_upload_sizes($CFG->maxbytes);
choose_from_menu ($choices, "maxbytes", $form->maxbytes, "");
@ -146,28 +168,28 @@
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("wordforteacher") ?>:</td>
<td align="right"><P><?php print_string("wordforteacher") ?>:</td>
<td><input type="text" name="teacher" maxlength="100" size=25 value="<?php p($form->teacher) ?>">
(<?php print_string("wordforteachereg") ?>)
<?php if (isset($err["teacher"])) formerr($err["teacher"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("wordforteachers") ?>:</td>
<td align="right"><P><?php print_string("wordforteachers") ?>:</td>
<td><input type="text" name="teachers" maxlength="100" size=25 value="<?php p($form->teachers) ?>">
(<?php print_string("wordforteacherseg") ?>)
<?php if (isset($err["teachers"])) formerr($err["teachers"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("wordforstudent") ?>:</td>
<td align="right"><P><?php print_string("wordforstudent") ?>:</td>
<td><input type="text" name="student" maxlength="100" size=25 value="<?php p($form->student) ?>">
(<?php print_string("wordforstudenteg") ?>)
<?php if (isset($err["student"])) formerr($err["student"]); ?>
</td>
</tr>
<tr valign=top>
<td><P><?php print_string("wordforstudents") ?>:</td>
<td align="right"><P><?php print_string("wordforstudents") ?>:</td>
<td><input type="text" name="students" maxlength="100" size=25 value="<?php p($form->students) ?>">
(<?php print_string("wordforstudentseg") ?>)
<?php if (isset($err["students"])) formerr($err["students"]); ?>

View file

@ -116,6 +116,8 @@
$form->newsitems = 5;
$form->showrecent = 1;
$form->showgrades = 1;
$form->groupmode = 0;
$form->groupmodeforce = 0;
$form->category = $category;
$form->id = "";
$form->visible = 1;
@ -147,6 +149,8 @@
$form->courseformats["$courseformat"] = get_string("format$courseformat");
}
$usehtmleditor = can_use_html_editor();
$streditcoursesettings = get_string("editcoursesettings");
$straddnewcourse = get_string("addnewcourse");
$stradministration = get_string("administration");
@ -169,6 +173,10 @@
print_footer($course);
if ($usehtmleditor) {
use_html_editor();
}
exit;
/// Functions /////////////////////////////////////////////////////////////////

View file

@ -6,6 +6,8 @@
require_once("$CFG->dirroot/mod/resource/lib.php");
$leftwidth = 210;
$strgroups = get_string("groups");
$strgroupmy = get_string("groupmy");
?>
<table width="100%" border="0" cellspacing="5" cellpadding="5">
@ -14,6 +16,16 @@
<?php
$moddata[]="<a title=\"".get_string("listofallpeople")."\" href=\"../user/index.php?id=$course->id\">".get_string("participants")."</a>";
$modicon[]="<img src=\"$CFG->pixpath/i/users.gif\" height=16 width=16 alt=\"\">";
if ($course->groupmode or !$course->groupmodeforce) {
if (isteacheredit($course->id) or $course->groupmode == VISIBLEGROUPS) {
$moddata[]="<a title=\"$strgroups\" href=\"groups.php?id=$course->id\">$strgroups</a>";
} else if ($currentgroup = get_current_group($course->id)) {
$moddata[]="<a title=\"$strgroupmy\" href=\"group.php?id=$course->id\">$strgroupmy</a>";
}
$modicon[]="<img src=\"$CFG->pixpath/i/group.gif\" height=16 width=16 alt=\"\">";
}
$fullname = fullname($USER, true);
$editmyprofile = "<a title=\"$fullname\" href=\"../user/edit.php?id=$USER->id&course=$course->id\">".
get_string("editmyprofile")."</A>";

View file

@ -34,6 +34,8 @@
$stractivities = get_string("activities");
$strshowalltopics = get_string("showalltopics");
$strtopic = get_string("topic");
$strgroups = get_string("groups");
$strgroupmy = get_string("groupmy");
if (isediting($course->id)) {
$strstudents = moodle_strtolower($course->students);
$strtopichide = get_string("topichide", "", $strstudents);
@ -55,6 +57,16 @@
/// Links to people
$moddata[]="<a title=\"".get_string("listofallpeople")."\" href=\"../user/index.php?id=$course->id\">".get_string("participants")."</a>";
$modicon[]="<img src=\"$CFG->pixpath/i/users.gif\" height=16 width=16 alt=\"\">";
if ($course->groupmode or !$course->groupmodeforce) {
if (isteacheredit($course->id) or $course->groupmode == VISIBLEGROUPS) {
$moddata[]="<a title=\"$strgroups\" href=\"groups.php?id=$course->id\">$strgroups</a>";
} else if ($currentgroup = get_current_group($course->id)) {
$moddata[]="<a title=\"$strgroupmy\" href=\"group.php?id=$course->id\">$strgroupmy</a>";
}
$modicon[]="<img src=\"$CFG->pixpath/i/group.gif\" height=16 width=16 alt=\"\">";
}
$fullname = fullname($USER, true);
$editmyprofile = "<a title=\"$fullname\" href=\"../user/edit.php?id=$USER->id&course=$course->id\">".get_string("editmyprofile")."</a>";
if ($USER->description) {

View file

@ -24,6 +24,8 @@
$stractivities = get_string("activities");
$strshowallweeks = get_string("showallweeks");
$strweek = get_string("week");
$strgroups = get_string("groups");
$strgroupmy = get_string("groupmy");
if (isediting($course->id)) {
$strstudents = moodle_strtolower($course->students);
$strweekhide = get_string("weekhide", "", $strstudents);
@ -43,6 +45,16 @@
/// Links to people
$moddata[]="<a title=\"".get_string("listofallpeople")."\" href=\"../user/index.php?id=$course->id\">".get_string("participants")."</a>";
$modicon[]="<img src=\"$CFG->pixpath/i/users.gif\" height=16 width=16 alt=\"\">";
if ($course->groupmode or !$course->groupmodeforce) {
if (isteacheredit($course->id) or $course->groupmode == VISIBLEGROUPS) {
$moddata[]="<a title=\"$strgroups\" href=\"groups.php?id=$course->id\">$strgroups</a>";
} else if ($currentgroup = get_current_group($course->id)) {
$moddata[]="<a title=\"$strgroupmy\" href=\"group.php?id=$course->id\">$strgroupmy</a>";
}
$modicon[]="<img src=\"$CFG->pixpath/i/group.gif\" height=16 width=16 alt=\"\">";
}
$fullname = fullname($USER, true);
$editmyprofile = "<a title=\"$fullname\" href=\"../user/edit.php?id=$USER->id&course=$course->id\">".get_string("editmyprofile")."</a>";
if ($USER->description) {

103
course/group.php Normal file
View file

@ -0,0 +1,103 @@
<?php // $Id$
/// Shows current group, and allows editing of the group
/// icon and other settings related to that group
require_once('../config.php');
require_once('lib.php');
require_variable($id); // Course id
optional_variable($group); // Optionally look at other groups
optional_variable($edit); // Turn editing on and off
if (! $course = get_record('course', 'id', $id) ) {
error("That's an invalid course id");
}
require_login($course->id);
if ($group and (isteacheredit($course->id) or $course->groupmode == VISIBLEGROUPS)) {
if (! $group = get_record("group", "id", $group)) {
error('Specified group could not be found!', "groups.php?id=$course->id");
}
} else if (! $group = get_current_group($course->id, 'full')) {
error('You are not currently in a group!', "view.php?id=$course->id");
}
if (isteacheredit($course->id) or (isteacher($course->id) and ismember($group->id) ) ) {
if (isset($edit)) {
if ($edit == "on") {
$USER->groupediting = true;
} else if ($edit == "off") {
$USER->groupediting = false;
}
}
} else {
$USER->groupediting = false;
}
/// Print the headers of the page
$strgroup = get_string('group');
$strgroups = get_string('groups');
$loggedinas = "<p class=\"logininfo\">".user_login_string($course, $USER)."</p>";
if (isteacheredit($course->id) or $course->groupmode == VISIBLEGROUPS) {
print_header("$strgroup : $group->name", "$course->fullname",
"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a>
-> <a href=\"groups.php?id=$course->id\">$strgroups</a> -> $group->name",
"", "", true, update_group_button($course->id), $loggedinas);
} else {
print_header("$strgroup : $group->name", "$course->fullname",
"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a>
-> $strgroup -> $group->name", "", "", true, "", $loggedinas);
}
/// Display the current group information
if ($USER->groupediting) { // Make an editing form for group information
print_heading($group->name);
echo '<div align="center">';
print_group_picture($group->id, $course->id, $group->picture, true, false, false);
echo '</div>';
print_simple_box($group->description, 'center', '50%');
} else { // Just display the information
print_heading($group->name);
echo '<div align="center">';
print_group_picture($group->id, $course->id, $group->picture, true, false, false);
echo '</div>';
print_simple_box($group->description, 'center', '50%');
}
echo '<br />';
if ($users = get_users_in_group($group->id)) {
$table->align = array('left', 'left');
$table->width = array('100', '*');
foreach ($users as $user) {
if (!$lastaccess = get_field("user_students", "timeaccess", "userid", $user->id, "course", $course->id)) {
if (!$lastaccess = get_field("user_teachers", "timeaccess", "userid", $user->id, "course", $course->id)) {
$datestring = get_string("never");
}
}
if ($lastaccess) {
$datestring = userdate($lastaccess)."&nbsp (".format_time(time() - $lastaccess).")";
}
$information = '<p><b>'.fullname($user).'</b></p>'.get_string("lastaccess").": $datestring";
$table->data[] = array(print_user_picture($user->id, $course->id, $user->picture, true, true), $information);
}
print_table($table);
} else {
print_heading(get_string('nousersyet'));
}
/// Finish off the page
print_footer($course);
?>

170
course/groups-edit.html Executable file
View file

@ -0,0 +1,170 @@
<script language="JavaScript">
<!-- Begin
<?php
foreach ($listmembers as $groupid => $listmember) {
echo "group$groupid = new Object();\n";
$useridstring = "group$groupid.userid = new Array(";
$usernamestring = "group$groupid.username = new Array(";
$max = count($listmember);
$count = 0;
foreach ($listmember as $userid => $username) {
$count++;
$useridstring .= "\"$userid\"";
$usernamestring .= "\"$username\"";
if ($count < $max) {
$useridstring .= ', ';
$usernamestring .= ', ';
}
}
$useridstring .= ");\n";
$usernamestring .= ");\n";
echo $useridstring;
echo $usernamestring;
}
?>
function updateGroup() {
document.form1.groupid.value = document.form2.groups.value;
document.form3.groupid.value = document.form2.groups.value;
}
function updateMembers(selectgroup) {
eval('group=group'+selectgroup.value);
username = group.username;
userid = group.userid;
document.form3['members[]'].length = username.length;
for (i=0;i<username.length;i++) {
document.form3['members[]'].options[i].value = userid[i];
document.form3['members[]'].options[i].text = username[i];
}
updateGroup();
}
function userWindow(selectuser) {
num = 0;
for (var i=0; i<selectuser.options.length; i++) {
if (selectuser.options[i].selected) {
num++;
user = selectuser.options[i].value;
openpopup('/user/view.php?id='+user+'&course=<?php echo $courseid ?>','userinfo'+num,'','');
}
}
return false;
}
function groupWindow(selectgroup) {
num = 0;
for (var i=0; i<selectgroup.options.length; i++) {
if (selectgroup.options[i].selected) {
num++;
group = selectgroup.options[i].value;
openpopup('/course/group.php?id=<?php echo $courseid ?>&group='+group,'groupinfo'+num,'','');
}
}
return false;
}
// end hiding script -->
</script>
<table border="0" cellspacing="2" cellpadding="10" align="center" class="generalbox">
<tr>
<td width="33%" align="center" class="generaltableheader"><?php p($strgroupnonmembers) ?></td>
<td width="33%" align="center" class="generaltableheader"><?php p($strgroups) ?></td>
<td width="33%" align="center" class="generaltableheader"><?php p($strgroupmembersselected) ?></td>
</tr>
<tr align="center" valign="top">
<td class="generalboxcontent"><p>
<form name="form1" id="form1" method="post" action="groups.php">
<input type="hidden" name="id" value="<?php p($course->id) ?>" />
<input type="hidden" name="groupid" value="<?php p($selectedgroup) ?>" />
<select name="nonmembers[]" size="15" multiple="multiple">
<?php
if (!empty($nonmembers)) {
foreach ($nonmembers as $id => $nonmembername) {
echo "<option value=\"$id\">$nonmembername</option>";
}
}
?>
</select>
</p>
<p>
<input type="submit" name="nonmembersadd" value="<?php p($strgroupaddusers) ?> -&gt;"
onclick="updateGroup()" />
</p>
<p>
<input type="submit" name="nonmembersrandom" value="<?php p($strgrouprandomassign) ?> -&gt;" />
</p>
<p>
<input type="submit" name="nonmembersinfo" value="<?php p($strgroupinfopeople) ?>"
onclick="return userWindow(document.form1['nonmembers[]']);" />
</p>
</form>
</td>
<td class="generalboxcontent"><p>
<form name="form2" id="form2" method="post" action="groups.php">
<input type="hidden" name="id" value="<?php p($course->id) ?>" />
<select name="groups" size="15" onChange="updateMembers(this)">
<?php
if (!empty($listgroups)) {
foreach ($listgroups as $id => $listgroup) {
$selected = '';
if ($id == $selectedgroup) {
$selected = 'selected="selected"';
}
echo "<option $selected value=\"$id\">$listgroup</option>";
}
}
?>
</select>
</p>
<p>
<input type="submit" name="groupsinfo" value="<?php p($strgroupinfo) ?>"
onclick="return groupWindow(document.form2.groups);"/>
</p>
<p>
<input type="submit" name="groupsremove" value="<?php p($strgroupremove) ?>" />
</p>
<p>
<input name="newgroupname" type="text" size="10" />
<input type="submit" name="groupsadd" value="<?php p($strgroupadd) ?>" />
</p>
</form>
</td>
<td class="generalboxcontent"><p>
<form name="form3" id="form3" method="post" action="groups.php">
<input type="hidden" name="id" value="<?php p($course->id) ?>" />
<input type="hidden" name="groupid" value="<?php p($selectedgroup) ?>" />
<select name="members[]" size="15" multiple="multiple">
<?php
if (!empty($members)) {
foreach ($members as $id => $membername) {
echo "<option value=\"$id\">$membername</option>";
}
}
?>
</select>
</p>
<p>
<input type="submit" name="membersinfo" value="<?php p($strgroupinfomembers) ?>"
onclick="return userWindow(document.form3['members[]']);" />
</p>
<p>
<input type="submit" name="membersremove" value="<?php p($strgroupremovemembers) ?>"
onclick="updateGroup()" />
</p>
</form>
</td>
</tr>
</table>

View file

@ -0,0 +1,19 @@
<table align="center" class="generalbox">
<tr>
<td valign="top"><?php echo $t->picture ?></td>
<td><p style="font-size: larger"><?php echo $t->name ?></p>
<p><?php echo $t->description ?></p>
<p><ul><?php
if ($t->users) {
foreach ($t->users as $user) {
echo '<li style="font-size: x-small">';
echo "<a href=\"$CFG->wwwroot/user/view.php?id=$user->id&course=$t->courseid\">$user->fullname</a>";
echo '</li>';
}
}
?>
</ul></p>
</td>
</tr>
</table>
<br />

211
course/groups.php Normal file
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<?php // $Id$
/// Shows all the groups in a course.
/// Editing teachers see a nifty interface for defining groups
require_once('../config.php');
require_once('lib.php');
require_variable($id); // Course id
optional_variable($edit); // Turn editing on and off
if (! $course = get_record('course', 'id', $id) ) {
error("That's an invalid course id");
}
require_login($course->id);
if (!isteacheredit($course->id) and $course->groupmode != VISIBLEGROUPS) {
redirect("group.php?id=$course->id"); // Not allowed to see all groups
}
if (isteacheredit($course->id)) {
if (isset($edit)) {
if ($edit == "on") {
$USER->groupsediting = true;
} else if ($edit == "off") {
$USER->groupsediting = false;
}
}
} else {
$USER->groupsediting = false;
}
/// Print the header of the page
$strgroup = get_string('group');
$strgroups = get_string('groups');
$loggedinas = "<p class=\"logininfo\">".user_login_string($course, $USER)."</p>";
print_header("$course->shortname: $strgroups", "$course->fullname",
"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a>
-> $strgroups", "", "", true, update_groups_button($course->id), $loggedinas);
/// Get the current list of groups
$groups = get_groups($course->id);
if (!$USER->groupsediting) { /// Display an overview of all groups
if (!$groups) {
print_heading(get_string('groupsnone'));
} else {
$isteacher = isteacher($course->id);
foreach ($groups as $group) {
$t = $group;
$t->picture = print_group_picture($group->id, $course->id, $group->picture, true, true, true);
if ($t->users = get_users_in_group($group->id)) {
foreach ($t->users as $key => $user) {
$t->users[$key]->fullname = fullname($user, $isteacher);
}
}
include('groups-summary.html');
}
}
print_footer($course);
exit;
}
/// We are in editing mode. First, process any inputs there may be.
if ($data = data_submitted()) {
if (!empty($data->nonmembersadd)) { /// Add people to a group
if (!empty($data->nonmembers) and !empty($data->groupid)) {
foreach ($data->nonmembers as $userid) {
if (!user_group($courseid, $userid)) { // Just to make sure (another teacher could be editing)
$record->groupid = $data->groupid;
$record->userid = $userid;
if (!insert_record('group_members', $record)) {
notify("Error occurred while adding user $userid to group $data->groupid");
}
}
}
}
$selectedgroup = $data->groupid;
} else if (!empty($data->nonmembersrandom)) { /// Add all non members to groups
notify("Random adding of people into groups is not functional yet.");
} else if (!empty($data->nonmembersinfo)) { /// Return info about the selected users
notify("You must turn Javascript on");
} else if (!empty($data->groupsremove)) { /// Remove a group, all members become nonmembers
if (!empty($data->groups)) {
delete_records("group", "id", $data->groups);
delete_records("group_members", "groupid", $data->groups);
unset($groups[$data->groups]);
}
} else if (!empty($data->groupsinfo)) { /// Display full info for a group
notify("You must turn Javascript on");
} else if (!empty($data->groupsadd)) { /// Create a new group
if (!empty($data->newgroupname)) {
$newgroup->name = $data->newgroupname;
$newgroup->courseid = $course->id;
$newgroup->lang = current_language();
if (!insert_record("group", $newgroup)) {
notify("Could not insert the new group '$newgroup->name'");
}
$groups = get_groups($course->id);
}
} else if (!empty($data->membersremove)) { /// Remove selected people from a particular group
if (!empty($data->members) and !empty($data->groupid)) {
foreach ($data->members as $userid) {
delete_records('group_members', 'userid', $userid, "groupid", $data->groupid);
}
}
$selectedgroup = $data->groupid;
} else if (!empty($data->membersinfo)) { /// Return info about the selected users
notify("You must turn Javascript on");
}
}
$SESSION->fullnamedisplay = 'firstname lastname';
/// Calculate data ready to create the editing interface
$strgroupnonmembers = get_string('groupnonmembers');
$strgroupmembersselected = get_string('groupmembersselected');
$strgroupremovemembers = get_string('groupremovemembers');
$strgroupinfomembers = get_string('groupinfomembers');
$strgroupadd = get_string('groupadd');
$strgroupremove = get_string('groupremove');
$strgroupinfo = get_string('groupinfo');
$strgroupinfopeople = get_string('groupinfopeople');
$strgrouprandomassign = get_string('grouprandomassign');
$strgroupaddusers = get_string('groupaddusers');
$courseid = $course->id;
$listgroups = array();
$listmembers = array();
$nonmembers = array();
$groupcount = count($groups);
/// First, get everyone into the nonmembers array
if ($students = get_course_students($course->id)) {
foreach ($students as $student) {
$nonmembers[$student->id] = fullname($student, true);
}
unset($students);
}
if ($teachers = get_course_teachers($course->id)) {
foreach ($teachers as $teacher) {
$prefix = '- ';
if (isteacheredit($course->id, $user->id)) {
$prefix = '# ';
}
$nonmembers[$teacher->id] = $prefix.fullname($teacher, true);
}
unset($teachers);
}
/// Pull out all the members into little arrays
if ($groups) {
foreach ($groups as $group) {
$countusers = 0;
$listmembers[$group->id] = array();
if ($groupusers = get_users_in_group($group->id)) {
foreach ($groupusers as $groupuser) {
$listmembers[$group->id][$groupuser->id] = $nonmembers[$groupuser->id];
unset($nonmembers[$groupuser->id]);
$countusers++;
}
asort($listmembers[$group->id]);
}
$listgroups[$group->id] = $group->name." ($countusers)";
}
asort($listgroups);
}
asort($nonmembers);
if (empty($selectedgroup)) { // Choose the first group by default
if ($selectedgroup = array_shift(array_keys($listgroups))) {
$members = $listmembers[$selectedgroup];
}
} else {
$members = $listmembers[$selectedgroup];
}
/// Print out the complete form
include('groups-edit.html');
print_footer($course);
?>

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@ -13,14 +13,14 @@
if (isadmin()) {
if (isset($_GET['edit'])) {
if ($edit == "on") {
$USER->editing = true;
$USER->categoriesediting = true;
} else if ($edit == "off") {
$USER->editing = false;
$USER->categoriesediting = false;
}
}
}
$adminediting = (isadmin() and !empty($USER->editing));
$adminediting = (isadmin() and !empty($USER->categoriesediting));
/// Unless it's an editing admin, just print the regular listing of courses/categories