Viewing file:  my_group_chooser.cgi (5.15 KB) -rwxr-xr-x
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#!/usr/bin/perl
# my_group_chooser.cgi
# A modified version of group_chooser.cgi that uses the my_ functions
$trust_unknown_referers = 1;
require './user-lib.pl';
&init_config();
&ReadParse(undef, undef, 1);
# Build list of primary groups
&my_setpwent();
while(@uinfo = &my_getpwent()) {
push(@{$members{$uinfo[3]}}, $uinfo[0]);
}
&my_endpwent();
if ($in{'multi'}) {
# selecting multiple groups.
if ($in{'frame'} == 0) {
# base frame
&PrintHeader();
print "<script>\n";
@ul = split(/\s+/, $in{'group'});
$len = @ul;
print "sel = new Array($len);\n";
print "selr = new Array($len);\n";
for($i=0; $i<$len; $i++) {
print "sel[$i] = \"".
"e_escape($ul[$i], '"')."\";\n";
@ginfo = &my_getgrnam($ul[$i]);
if (@ginfo) {
@mems = &unique( split(/ /, $ginfo[3]),
@{$members{$ginfo[2]}} );
if (@mems > 3) { @mems = (@mems[0..1], "..."); }
print "selr[$i] = \"",
"e_escape(join(' ', @mems), '"'),"\";\n";
}
else { print "selr[$i] = \"???\";\n"; }
}
print "</script>\n";
print "<title>$text{'groups_title1'}</title>\n";
print "<frameset cols='50%,50%'>\n";
print "<frame src=\"my_group_chooser.cgi?frame=1&multi=1\">\n";
print "<frameset rows='*,50' frameborder=no>\n";
print " <frame src=\"my_group_chooser.cgi?frame=2&multi=1\">\n";
print " <frame src=\"my_group_chooser.cgi?frame=3&multi=1\" scrolling=no>\n";
print "</frameset>\n";
print "</frameset>\n";
}
elsif ($in{'frame'} == 1) {
# list of all groups to choose from
&popup_header();
print "<script>\n";
print "function addgroup(u, r)\n";
print "{\n";
print "top.sel[top.sel.length] = u\n";
print "top.selr[top.selr.length] = r\n";
print "top.frames[1].location = top.frames[1].location\n";
print "return false;\n";
print "}\n";
print "</script>\n";
print "<font size=+1>$text{'groups_all'}</font>\n";
print "<table width=100%>\n";
foreach $u (&get_groups_list()) {
if ($in{'group'} eq $u->[0]) { print "<tr $cb>\n"; }
else { print "<tr>\n"; }
print "<td width=20%><a href=\"\" onClick='return addgroup(\"$u->[0]\", \"$u->[3]\")'>$u->[0]</a></td>\n";
print "<td>$u->[3]</td> </tr>\n";
}
print "</table>\n";
&popup_footer();
}
elsif ($in{'frame'} == 2) {
# show chosen groups
&popup_header();
print "<font size=+1>$text{'groups_sel'}</font>\n";
print <<'EOF';
<table width=100%>
<script>
function sub(j)
{
sel2 = new Array(); selr2 = new Array();
for(k=0,l=0; k<top.sel.length; k++) {
if (k != j) {
sel2[l] = top.sel[k];
selr2[l] = top.selr[k];
l++;
}
}
top.sel = sel2; top.selr = selr2;
location = location;
return false;
}
for(i=0; i<top.sel.length; i++) {
document.write("<tr>\n");
document.write("<td><a href=\"\" onClick='return sub("+i+")'>"+top.sel[i]+"</a></td>\n");
document.write("<td>"+top.selr[i]+"</td>\n");
}
</script>
</table>
EOF
&popup_footer();
}
elsif ($in{'frame'} == 3) {
# output OK and Cancel buttons
&popup_header();
print "<script>\n";
print "function qjoin(l)\n";
print "{\n";
print "rv = \"\";\n";
print "for(i=0; i<l.length; i++) {\n";
print " if (rv != '') rv += ' ';\n";
print " if (l[i].indexOf(' ') < 0) rv += l[i];\n";
print " else rv += '\"'+l[i]+'\"'\n";
print " }\n";
print "return rv;\n";
print "}\n";
print "</script>\n";
print "<form>\n";
print "<input type=button value=\"$text{'groups_ok'}\" ",
" onClick='top.opener.ifield.value = qjoin(top.sel); ",
"top.close()'>\n";
print "<input type=button value=\"$text{'groups_cancel'}\" ",
"onClick='top.close()'>\n";
print " <input type=button value=\"$text{'groups_clear'}\" onClick='top.sel = new Array(); top.selr = new Array(); top.frames[1].location = top.frames[1].location'>\n";
print "</form>\n";
&popup_footer();
}
}
else {
# selecting just one group .. display a list of all groups to choose from
&popup_header($text{'groups_title2'});
print "<script>\n";
print "function select(f)\n";
print "{\n";
print "top.opener.ifield.value = f;\n";
print "top.close();\n";
print "return false;\n";
print "}\n";
print "</script>\n";
print "<table width=100%>\n";
foreach $u (&get_groups_list()) {
if ($in{'group'} eq $u->[0]) { print "<tr $cb>\n"; }
else { print "<tr>\n"; }
print "<td width=20%><a href=\"\" onClick='return select(\"$u->[0]\")'>".&html_escape($u->[0])."</a></td>\n";
print "<td>".&html_escape($u->[3])."</td> </tr>\n";
}
print "</table>\n";
&popup_footer();
}
sub get_groups_list
{
local(@ginfo, @groups, %gcan);
if ($access{'gedit_mode'} == 2 || $access{'gedit_mode'} == 3) {
map { $gcan{$_}++ } split(/\s+/, $access{'gedit'});
}
&my_setgrent();
while(@ginfo = &my_getgrent()) {
@mems = &unique( split(/ /, $ginfo[3]), @{$members{$ginfo[2]}} );
if (@mems > 3) { @mems = (@mems[0..1], "..."); }
$ginfo[3] = join(' ', @mems);
if ($access{'gedit_mode'} == 0 ||
$access{'gedit_mode'} == 2 && $gcan{$ginfo[0]} ||
$access{'gedit_mode'} == 3 && !$gcan{$ginfo[0]} ||
$access{'gedit_mode'} == 4 &&
(!$access{'gedit'} || $ginfo[2] >= $access{'gedit'}) &&
(!$access{'gedit2'} || $ginfo[2] <= $access{'gedit2'})) {
push(@groups, [ @ginfo ]);
}
}
&my_endgrent();
return sort { $a->[0] cmp $b->[0] } @groups;
}
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