1: # The LearningOnline Network
2: # Create a user
3: #
4: # (Create a course
5: # (My Desk
6: #
7: # (Internal Server Error Handler
8: #
9: # (Login Screen
10: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
11: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
12: #
13: # 3/1/1 Gerd Kortemeyer)
14: #
15: # 3/1 Gerd Kortemeyer)
16: #
17: # 2/14 Gerd Kortemeyer)
18: #
19: # 2/14,2/17,2/19 Gerd Kortemeyer
20: #
21: package Apache::loncreateuser;
22:
23: use strict;
24: use Apache::Constants qw(:common :http);
25: use Apache::lonnet;
26:
27: # =================================================================== Phase one
28:
29: sub phase_one {
30: my $r=shift;
31: my $defdom=$ENV{'user.domain'};
32: $r->print(<<ENDDOCUMENT);
33: <html>
34: <head>
35: <title>The LearningOnline Network with CAPA</title>
36: </head>
37: <body bgcolor="#FFFFFF">
38: <h1>Create User, Change User Privileges</h1>
39: <form action=/adm/createuser method=post>
40: <input type=hidden name=phase value=two>
41: Username: <input type=text size=15 name=ccuname><br>
42: Domain: <input type=text size=15 name=ccdomain value=$defdom><p>
43: <input type=submit value="Continue">
44: </form>
45: </body>
46: </html>
47: ENDDOCUMENT
48: }
49:
50: # =================================================================== Phase two
51:
52: sub phase_two {
53: my $r=shift;
54: my $ccuname=$ENV{'form.ccuname'};
55: my $ccdomain=$ENV{'form.ccdomain'};
56: $ccuname=~s/\W//g;
57: $ccdomain=~s/\W//g;
58: $r->print(<<ENDENHEAD);
59: <html>
60: <head>
61: <title>The LearningOnline Network with CAPA</title>
62: </head>
63: <body bgcolor="#FFFFFF">
64: <img align=right src=/adm/lonIcons/lonlogos.gif>
65: <h1>Create User, Change User Privileges</h1>
66: <form action=/adm/createuser method=post>
67: <input type=hidden name=phase value=three>
68: <input type=hidden name=ccuname value=$ccuname>
69: <input type=hidden name=ccdomain value=$ccdomain>
70: ENDENHEAD
71: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
72: my %incdomains;
73: my %inccourses;
74: $incdomains{$ENV{'user.domain'}}=1;
75: map {
76: if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
77: $inccourses{$1.'_'.$2}=1;
78: }
79: } %ENV;
80: if ($uhome eq 'no_host') {
81: $r->print('<h3>New user '.$ccuname.' at '.$ccdomain.'</h3>');
82: } else {
83: $r->print('<h3>Existing user '.$ccuname.' at '.$ccdomain.'</h3>');
84: my $rolesdump=&Apache::lonnet::reply(
85: "dump:$ccdomain:$ccuname:roles",$uhome);
86: unless ($rolesdump eq 'con_lost') {
87: my $now=time;
88: $r->print('<h4>Revoke Existing Roles</h4>'.
89: '<table border=2><tr><th>Revoke</th><th>Role</th><th>Extent</th>'.
90: '<th>Start</th><th>End</th>');
91: map {
92: if ($_!~/^rolesdef\&/) {
93:
94: my ($area,$role)=split(/=/,$_);
95: my $thisrole=$area;
96: $area=~s/\_\w\w$//;
97: my ($trole,$tend,$tstart)=split(/_/,$role);
98:
99: my $allows=0;
100: if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
101: my %coursedata=&Apache::lonnet::coursedescription($1.'_'.$2);
102: $area='Course: '.
103: $coursedata{'description'}.'<br>Section/Group: '.$3;
104: $inccourses{$1.'_'.$2}=1;
105: if (&Apache::lonnet::allowed('c'.$trole,$1.'_'.$2)) {
106: $allows=1;
107: }
108: } else {
109: if ($1) {
110: $incdomains{$1}=1;
111: if (&Apache::lonnet::allowed('c'.$trole,$1)) {
112: $allows=1;
113: }
114: }
115: }
116:
117: my $active=1;
118: if (($tend) && ($now>$tend)) { $active=0; }
119:
120: $r->print('<tr><td>');
121: if ($active) {
122: if ($allows) {
123: $r->print(
124: '<input type=checkbox name="rev:'.$thisrole.'">');
125: } else {
126: $r->print(' ');
127: }
128: } else {
129: $r->print(' ');
130: }
131: $r->print('</td><td>'.&Apache::lonnet::plaintext($trole).
132: '</td><td>'.$area.'</td><td>'.
133: ($tstart?localtime($tstart):' ').'</td><td>'.
134: ($tend?localtime($tend):' ')."</td></tr>\n");
135: }
136: } split(/&/,$rolesdump);
137: $r->print('</table>');
138: }
139: }
140: $r->print('<hr><h4>Add Roles</h4><h5>System Level</h5>');
141: $r->print('<h5>Domain Level</h5>');
142: map {
143: my $thisdomain=$_;
144: map {
145: if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
146: $r->print($_.' - '.$thisdomain.'<br>');
147: }
148: } ('dc','cc','li','dg','au');
149: } sort keys %incdomains;
150: $r->print('<h5>Course Level</h5>');
151: map {
152: my $thiscourse=$_;
153: map {
154: if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
155: $r->print($_.' - '.$thiscourse.'<br>');
156: }
157: } ('st','ta','ep','ad','in');
158: } sort keys %inccourses;
159: $r->print('</form></body></html>');
160: }
161:
162: # ================================================================ Main Handler
163: sub handler {
164: my $r = shift;
165:
166: if ($r->header_only) {
167: $r->content_type('text/html');
168: $r->send_http_header;
169: return OK;
170: }
171:
172: if ((&Apache::lonnet::allowed('cta',$ENV{'request.course.id'})) ||
173: (&Apache::lonnet::allowed('cin',$ENV{'request.course.id'})) ||
174: (&Apache::lonnet::allowed('ccr',$ENV{'request.course.id'})) ||
175: (&Apache::lonnet::allowed('cep',$ENV{'request.course.id'})) ||
176: (&Apache::lonnet::allowed('mau',$ENV{'user.domain'}))) {
177: $r->content_type('text/html');
178: $r->send_http_header;
179: unless ($ENV{'form.phase'}) {
180: &phase_one($r);
181: }
182: if ($ENV{'form.phase'} eq 'two') {
183: &phase_two($r);
184: }
185: } else {
186: $ENV{'user.error.msg'}=
187: "/adm/createcourse:mau:0:0:Cannot modify user data";
188: return HTTP_NOT_ACCEPTABLE;
189: }
190: return OK;
191: }
192:
193: 1;
194: __END__
195:
196:
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