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FIxed up function get_user() which now takes lots of parameters and

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can be used all over the place.

Also, related fixes to "add admin" (MUCH better performance) and the user listings

More to come for "add teacher" and "add creator"
This commit is contained in:
moodler
2003-05-14 15:19:04 +00:00
parent 9a2efc9fb0
commit 5a74165523
3 changed files with 81 additions and 57 deletions
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admin/admin.php
+52 -52
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@@ -2,6 +2,8 @@
// Admin-only script to assign administrative rights to users
// !!! based on ../course/teacher.php (cut and pasted, then mangled)
define("MAX_USERS_PER_PAGE", 30);
require_once("../config.php");
optional_variable($add, "");
@@ -46,10 +48,16 @@
$$strstringtoload = get_string($stringtoload);
}
if ($search) {
$searchstring = $strsearchagain;
} else {
$searchstring = $strsearch;
}
print_header("$site->shortname: $course->shortname: $strassignadmins",
"$site->fullname",
"<A HREF=\"index.php\">$stradministration</A> ->
<A HREF=\"{$_SERVER['PHP_SELF']}\">$strassignadmins</A>", "");
"<a href=\"index.php\">$stradministration</a> ->
<a href=\"{$_server['php_self']}\">$strassignadmins</a>", "");
/// Get all existing admins
$admins = get_admins();
@@ -96,83 +104,75 @@
/// Print the lists of existing and potential admins
echo "<TABLE CELLPADDING=2 CELLSPACING=10 ALIGN=CENTER>";
echo "<TR><TH WIDTH=50%>$strexistingadmins</TH><TH WIDTH=50%>$strpotentialadmins</TH></TR>";
echo "<TR><TD WIDTH=50% NOWRAP VALIGN=TOP>";
echo "<table cellpadding=2 cellspacing=10 align=center>";
echo "<tr><th width=50%>$strexistingadmins</th><th width=50%>$strpotentialadmins</th></tr>";
echo "<tr><td width=50% nowrap valign=top>";
/// First, show existing admins
if (! $admins) {
echo "<P ALIGN=CENTER>$strnoexistingadmins</A>";
echo "<p align=center>$strnoexistingadmins</a>";
$adminlist = "";
} else {
$adminarray = array();
foreach ($admins as $admin) {
echo "<P ALIGN=right>$admin->firstname $admin->lastname,
$adminarray[] = $admin->id;
echo "<p align=right>$admin->firstname $admin->lastname,
$admin->email &nbsp;&nbsp; ";
if ($primaryadmin->id == $admin->id){
print_spacer(10, 9, false);
} else {
echo "<A HREF=\"{$_SERVER['PHP_SELF']}?remove=$admin->id\"
TITLE=\"$strremoveadmin\"><IMG SRC=\"../pix/t/right.gif\"
BORDER=0></A>";
echo "<a href=\"{$_SERVER['PHP_SELF']}?remove=$admin->id\"
title=\"$strremoveadmin\"><img src=\"../pix/t/right.gif\"
border=0></A>";
}
echo "</P>";
echo "</p>";
}
$adminlist = implode(",",$adminarray);
unset($adminarray);
}
echo "<TD WIDTH=50% NOWRAP VALIGN=TOP>";
echo "<td width=50% nowrap valign=top>";
/// Print list of potential admins
if ($search) {
$users = get_users_search($search);
} else {
$users = get_users_confirmed();
}
$usercount = get_users(false, $search, true, $adminlist);
if ($users) {
foreach ($users as $user) { // Remove users who are already admins
if ($admins) {
foreach ($admins as $admin) {
if ($admin->id == $user->id) {
continue 2;
}
}
}
$potential[] = $user;
}
}
if ($usercount == 0) {
echo "<p align=center>$strnopotentialadmins</p>";
if (! $potential) {
echo "<P ALIGN=CENTER>$strnopotentialadmins</A>";
if ($search) {
echo "<FORM ACTION={$_SERVER['PHP_SELF']} METHOD=POST>";
echo "<INPUT TYPE=text NAME=search SIZE=20>";
echo "<INPUT TYPE=submit VALUE=\"$strsearchagain\">";
echo "</FORM>";
}
} else if ($usercount > MAX_USERS_PER_PAGE) {
echo "<p align=center>$strtoomanytoshow</p>";
} else {
if ($search) {
echo "<P ALIGN=CENTER>($strsearchresults)</P>";
echo "<p align=center>($strsearchresults)</p>";
}
if (count($potential) <= 20) {
foreach ($potential as $user) {
echo "<P ALIGN=LEFT><A HREF=\"{$_SERVER['PHP_SELF']}?add=$user->id\"
TITLE=\"$straddadmin\"><IMG SRC=\"../pix/t/left.gif\" BORDER=0></A>&nbsp;&nbsp;$user->firstname $user->lastname, $user->email";
}
} else {
echo "<P ALIGN=CENTER>There are too many users to show.<BR>";
echo "Enter a search word here.";
echo "<FORM ACTION={$_SERVER['PHP_SELF']} METHOD=POST>";
echo "<INPUT TYPE=text NAME=search SIZE=20>";
echo "<INPUT TYPE=submit VALUE=\"$strsearch\">";
echo "</FORM>";
if (!$users = get_users(true, $search, true, $adminlist)) {
error("Could not get users!");
}
foreach ($users as $user) {
echo "<p align=left><A HREF=\"{$_SERVER['PHP_SELF']}?add=$user->id\"".
"title=\"$straddadmin\"><img src=\"../pix/t/left.gif\"".
"border=0></A>&nbsp;&nbsp;$user->firstname $user->lastname, $user->email";
}
}
echo "</TR></TABLE>";
if ($search or $usercount > MAX_USERS_PER_PAGE) {
echo "<form action={$_SERVER['PHP_SELF']} method=post>";
echo "<input type=text name=search size=20>";
echo "<input type=submit value=\"$searchstring\">";
echo "</form>";
}
echo "</tr></table>";
print_footer();