1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.74 2003/12/16 14:15:12 sakharuk Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###
29:
30: package Apache::loncreateuser;
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::loncreateuser - handler to create users and custom roles
37:
38: =head1 SYNOPSIS
39:
40: Apache::loncreateuser provides an Apache handler for creating users,
41: editing their login parameters, roles, and removing roles, and
42: also creating and assigning custom roles.
43:
44: =head1 OVERVIEW
45:
46: =head2 Custom Roles
47:
48: In LON-CAPA, roles are actually collections of privileges. "Teaching
49: Assistant", "Course Coordinator", and other such roles are really just
50: collection of privileges that are useful in many circumstances.
51:
52: Creating custom roles can be done by the Domain Coordinator through
53: the Create User functionality. That screen will show all privileges
54: that can be assigned to users. For a complete list of privileges,
55: please see C</home/httpd/lonTabs/rolesplain.tab>.
56:
57: Custom role definitions are stored in the C<roles.db> file of the role
58: author.
59:
60: =cut
61:
62: use strict;
63: use Apache::Constants qw(:common :http);
64: use Apache::lonnet;
65: use Apache::loncommon;
66: use Apache::lonlocal;
67:
68: my $loginscript; # piece of javascript used in two separate instances
69: my $generalrule;
70: my $authformnop;
71: my $authformkrb;
72: my $authformint;
73: my $authformfsys;
74: my $authformloc;
75:
76: BEGIN {
77: $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
78: my $krbdefdom=$1;
79: $krbdefdom=~tr/a-z/A-Z/;
80: my %param = ( formname => 'document.cu',
81: kerb_def_dom => $krbdefdom
82: );
83: # no longer static due to configurable kerberos defaults
84: # $loginscript = &Apache::loncommon::authform_header(%param);
85: $generalrule = &Apache::loncommon::authform_authorwarning(%param);
86: $authformnop = &Apache::loncommon::authform_nochange(%param);
87: # no longer static due to configurable kerberos defaults
88: # $authformkrb = &Apache::loncommon::authform_kerberos(%param);
89: $authformint = &Apache::loncommon::authform_internal(%param);
90: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
91: $authformloc = &Apache::loncommon::authform_local(%param);
92: }
93:
94:
95: # ======================================================= Existing Custom Roles
96:
97: sub my_custom_roles {
98: my %returnhash=();
99: my %rolehash=&Apache::lonnet::dump('roles');
100: foreach (keys %rolehash) {
101: if ($_=~/^rolesdef\_(\w+)$/) {
102: $returnhash{$1}=$1;
103: }
104: }
105: return %returnhash;
106: }
107:
108: # ==================================================== Figure out author access
109:
110: sub authorpriv {
111: my ($auname,$audom)=@_;
112: if (($auname ne $ENV{'user.name'}) ||
113: (($audom ne $ENV{'user.domain'}) &&
114: ($audom ne $ENV{'request.role.domain'}))) { return ''; }
115: unless (&Apache::lonnet::allowed('cca',$audom)) { return ''; }
116: return 1;
117: }
118:
119: # =================================================================== Phase one
120:
121: sub print_username_entry_form {
122: my $r=shift;
123: my $defdom=$ENV{'request.role.domain'};
124: my @domains = &Apache::loncommon::get_domains();
125: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
126: my $bodytag =&Apache::loncommon::bodytag(
127: 'Create Users, Change User Privileges');
128: my $selscript=&Apache::loncommon::studentbrowser_javascript();
129: my $sellink=&Apache::loncommon::selectstudent_link
130: ('crtuser','ccuname','ccdomain');
131: my %existingroles=&my_custom_roles();
132: my $choice=&Apache::loncommon::select_form('make new role','rolename',
133: ('make new role' => 'Generate new role ...',%existingroles));
134: my %lt=&Apache::lonlocal::texthash(
135: 'siur' => "Set Individual User Roles",
136: 'usr' => "Username",
137: 'dom' => "Domain",
138: 'usrr' => "User Roles",
139: 'ecrp' => "Edit Custom Role Privileges",
140: 'nr' => "Name of Role",
141: 'cre' => "Custom Role Editor"
142: );
143: $r->print(<<"ENDDOCUMENT");
144: <html>
145: <head>
146: <title>The LearningOnline Network with CAPA</title>
147: $selscript
148: </head>
149: $bodytag
150: <form action="/adm/createuser" method="post" name="crtuser">
151: <input type="hidden" name="phase" value="get_user_info">
152: <h2>$lt{siur}</h2>
153: <table>
154: <tr><td>$lt{usr}:</td><td><input type="text" size="15" name="ccuname">
155: </td><td rowspan="2">$sellink</td></tr><tr><td>
156: $lt{'dom'}:</td><td>$domform</td></tr>
157: </table>
158: <input name="userrole" type="submit" value="$lt{usrr}" />
159: </form>
160: <form action="/adm/createuser" method="post" name="docustom">
161: <input type="hidden" name="phase" value="selected_custom_edit">
162: <h2>$lt{'ecrp'}</h2>
163: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
164: <input name="customeditor" type="submit" value="$lt{'cre'}" />
165: </body>
166: </html>
167: ENDDOCUMENT
168: }
169:
170: # =================================================================== Phase two
171: sub print_user_modification_page {
172: my $r=shift;
173: my $ccuname=$ENV{'form.ccuname'};
174: my $ccdomain=$ENV{'form.ccdomain'};
175:
176: $ccuname=~s/\W//gs;
177: $ccdomain=~s/\W//gs;
178:
179: unless (($ccuname) && ($ccdomain)) {
180: &print_username_entry_form($r);
181: return;
182: }
183:
184: my $defdom=$ENV{'request.role.domain'};
185:
186: my ($krbdef,$krbdefdom) =
187: &Apache::loncommon::get_kerberos_defaults($defdom);
188:
189: my %param = ( formname => 'document.cu',
190: kerb_def_dom => $krbdefdom,
191: kerb_def_auth => $krbdef
192: );
193: $loginscript = &Apache::loncommon::authform_header(%param);
194: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
195:
196: $ccuname=~s/\W//g;
197: $ccdomain=~s/\W//g;
198: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
199: my $dochead =<<"ENDDOCHEAD";
200: <html>
201: <head>
202: <title>The LearningOnline Network with CAPA</title>
203: <script type="text/javascript" language="Javascript">
204:
205: function pclose() {
206: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
207: "height=350,width=350,scrollbars=no,menubar=no");
208: parmwin.close();
209: }
210:
211: $pjump_def
212:
213: function dateset() {
214: eval("document.cu."+document.cu.pres_marker.value+
215: ".value=document.cu.pres_value.value");
216: pclose();
217: }
218:
219: </script>
220: </head>
221: ENDDOCHEAD
222: $r->print(&Apache::loncommon::bodytag(
223: 'Create Users, Change User Privileges'));
224: my $forminfo =<<"ENDFORMINFO";
225: <form action="/adm/createuser" method="post" name="cu">
226: <input type="hidden" name="phase" value="update_user_data">
227: <input type="hidden" name="ccuname" value="$ccuname">
228: <input type="hidden" name="ccdomain" value="$ccdomain">
229: <input type="hidden" name="pres_value" value="" >
230: <input type="hidden" name="pres_type" value="" >
231: <input type="hidden" name="pres_marker" value="" >
232: ENDFORMINFO
233: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
234: my %incdomains;
235: my %inccourses;
236: foreach (values(%Apache::lonnet::hostdom)) {
237: $incdomains{$_}=1;
238: }
239: foreach (keys(%ENV)) {
240: if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
241: $inccourses{$1.'_'.$2}=1;
242: }
243: }
244: if ($uhome eq 'no_host') {
245: my $home_server_list=
246: '<option value="default" selected>default</option>'."\n".
247: &Apache::loncommon::home_server_option_list($ccdomain);
248:
249: my %lt=&Apache::lonlocal::texthash(
250: 'cnu' => "Create New User",
251: 'nu' => "New User",
252: 'id' => "in domain",
253: 'pd' => "Personal Data",
254: 'fn' => "First Name",
255: 'mn' => "Middle Name",
256: 'ln' => "Last Name",
257: 'gen' => "Generation",
258: 'idsn' => "ID/Student Number",
259: 'hs' => "Home Server",
260: 'lg' => "Login Data"
261: );
262: $r->print(<<ENDNEWUSER);
263: $dochead
264: <h1>$lt{'cnu'}</h1>
265: $forminfo
266: <h2>$lt{'nu'} "$ccuname" $lt{'id'} $ccdomain</h2>
267: <script type="text/javascript" language="Javascript">
268: $loginscript
269: </script>
270: <input type='hidden' name='makeuser' value='1' />
271: <h3>$lt{'pd'}</h3>
272: <p>
273: <table>
274: <tr><td>$lt{'fn'} </td>
275: <td><input type='text' name='cfirst' size='15' /></td></tr>
276: <tr><td>$lt{'mn'} </td>
277: <td><input type='text' name='cmiddle' size='15' /></td></tr>
278: <tr><td>$lt{'ln'} </td>
279: <td><input type='text' name='clast' size='15' /></td></tr>
280: <tr><td>$lt{'gen'} </td>
281: <td><input type='text' name='cgen' size='5' /></td></tr>
282: </table>
283: $lt{'idsn'} <input type='text' name='cstid' size='15' /></p>
284: $lt{'hs'}: <select name="hserver" size="1"> $home_server_list </select>
285: <hr />
286: <h3>$lt{'lg'}</h3>
287: <p>$generalrule </p>
288: <p>$authformkrb </p>
289: <p>$authformint </p>
290: <p>$authformfsys</p>
291: <p>$authformloc </p>
292: ENDNEWUSER
293: } else { # user already exists
294: my %lt=&Apache::lonlocal::texthash(
295: 'cup' => "Change User Privileges",
296: 'usr' => "User",
297: 'id' => "in domain",
298: 'fn' => "first name",
299: 'mn' => "middle name",
300: 'ln' => "last name",
301: 'gen' => "generation"
302: );
303: $r->print(<<ENDCHANGEUSER);
304: $dochead
305: <h1>$lt{'cup'}</h1>
306: $forminfo
307: <h2>$lt{'usr'} "$ccuname" $lt{'id'} "$ccdomain"</h2>
308: ENDCHANGEUSER
309: # Get the users information
310: my %userenv = &Apache::lonnet::get('environment',
311: ['firstname','middlename','lastname','generation'],
312: $ccdomain,$ccuname);
313: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
314: $r->print(<<END);
315: <hr />
316: <table border="2">
317: <tr>
318: <th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th>
319: </tr>
320: <tr>
321: END
322: foreach ('firstname','middlename','lastname','generation') {
323: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
324: $r->print(<<"END");
325: <td><input type="text" name="c$_" value="$userenv{$_}" size="15" /></td>
326: END
327: } else {
328: $r->print('<td>'.$userenv{$_}.'</td>');
329: }
330: }
331: $r->print(<<END);
332: </tr>
333: </table>
334: END
335: # Build up table of user roles to allow revocation of a role.
336: my ($tmp) = keys(%rolesdump);
337: unless ($tmp =~ /^(con_lost|error)/i) {
338: my $now=time;
339: my %lt=&Apache::lonlocal::texthash(
340: 'rer' => "Revoke Existing Roles",
341: 'rev' => "Revoke",
342: 'del' => "Delete",
343: 'rol' => "Role",
344: 'ext' => "Extent",
345: 'sta' => "Start",
346: 'end' => "End"
347: );
348: $r->print(<<END);
349: <hr />
350: <h3>$lt{'rer'}</h3>
351: <table border=2>
352: <tr><th>$lt{'rev'}</th><th>$lt{'del'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th>
353: END
354: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
355: my $b1=join('_',(split('_',$b))[1,0]);
356: return $a1 cmp $b1;
357: } keys(%rolesdump)) {
358: next if ($area =~ /^rolesdef/);
359: my $role = $rolesdump{$area};
360: my $thisrole=$area;
361: $area =~ s/\_\w\w$//;
362: my ($role_code,$role_end_time,$role_start_time) =
363: split(/_/,$role);
364: # Is this a custom role? Get role owner and title.
365: my ($croleudom,$croleuname,$croletitle)=
366: ($role_code=~/^cr\/(\w+)\/(\w+)\/(\w+)$/);
367: my $bgcol='ffffff';
368: my $allowed=0;
369: my $delallowed=0;
370: if ($area =~ /^\/(\w+)\/(\d\w+)/ ) {
371: my ($coursedom,$coursedir) = ($1,$2);
372: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
373: my %coursedata=
374: &Apache::lonnet::coursedescription($1.'_'.$2);
375: my $carea;
376: if (defined($coursedata{'description'})) {
377: $carea=&mt('Course').': '.$coursedata{'description'}.
378: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
379: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
380: } else {
381: $carea=&mt('Unavailable course').': '.$area;
382: }
383: $inccourses{$1.'_'.$2}=1;
384: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
385: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
386: $allowed=1;
387: }
388: if ((&Apache::lonnet::allowed('dro',$1)) ||
389: (&Apache::lonnet::allowed('dro',$ccdomain))) {
390: $delallowed=1;
391: }
392: # - custom role. Needs more info, too
393: if ($croletitle) {
394: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
395: $allowed=1;
396: $thisrole.='.'.$role_code;
397: }
398: }
399: # Compute the background color based on $area
400: $bgcol=$1.'_'.$2;
401: $bgcol=~s/[^7-9a-e]//g;
402: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
403: if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
404: $carea.='<br>Section/Group: '.$3;
405: }
406: $area=$carea;
407: } else {
408: # Determine if current user is able to revoke privileges
409: if ($area=~ /^\/(\w+)\//) {
410: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
411: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
412: $allowed=1;
413: }
414: if (((&Apache::lonnet::allowed('dro',$1)) ||
415: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
416: ($role_code ne 'dc')) {
417: $delallowed=1;
418: }
419: } else {
420: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
421: $allowed=1;
422: }
423: }
424: }
425: if ($role_code eq 'ca') {
426: $area=~/\/(\w+)\/(\w+)/;
427: if (&authorpriv($2,$1)) {
428: $allowed=1;
429: } else {
430: $allowed=0;
431: }
432: }
433: my $row = '';
434: $row.='<tr bgcolor="#'.$bgcol.'"><td>';
435: my $active=1;
436: $active=0 if (($role_end_time) && ($now>$role_end_time));
437: if (($active) && ($allowed)) {
438: $row.= '<input type="checkbox" name="rev:'.$thisrole.'">';
439: } else {
440: if ($active) {
441: $row.=' ';
442: } else {
443: $row.=&mt('expired or revoked');
444: }
445: }
446: $row.='</td><td>';
447: if ($delallowed) {
448: $row.= '<input type="checkbox" name="del:'.$thisrole.'">';
449: } else {
450: $row.=' ';
451: }
452: my $plaintext='';
453: unless ($croletitle) {
454: $plaintext=&Apache::lonnet::plaintext($role_code);
455: } else {
456: $plaintext=
457: "Customrole '$croletitle' defined by $croleuname\@$croleudom";
458: }
459: $row.= '</td><td>'.$plaintext.
460: '</td><td>'.$area.
461: '</td><td>'.($role_start_time?localtime($role_start_time)
462: : ' ' ).
463: '</td><td>'.($role_end_time ?localtime($role_end_time)
464: : ' ' )
465: ."</td></tr>\n";
466: $r->print($row);
467: } # end of foreach (table building loop)
468: $r->print('</table>');
469: } # End of unless
470: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
471: if ($currentauth=~/^krb(4|5):/) {
472: $currentauth=~/^krb(4|5):(.*)/;
473: my $krbdefdom=$1;
474: my %param = ( formname => 'document.cu',
475: kerb_def_dom => $krbdefdom
476: );
477: $loginscript = &Apache::loncommon::authform_header(%param);
478: }
479: # Check for a bad authentication type
480: unless ($currentauth=~/^krb(4|5):/ or
481: $currentauth=~/^unix:/ or
482: $currentauth=~/^internal:/ or
483: $currentauth=~/^localauth:/
484: ) { # bad authentication scheme
485: if (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'})) {
486: my %lt=&Apache::lonlocal::texthash(
487: 'err' => "ERROR",
488: 'uuas' => "This user has an unrecognized authentication scheme",
489: 'sldb' => "Please specify login data below",
490: 'ld' => "Login Data"
491: );
492: $r->print(<<ENDBADAUTH);
493: <hr />
494: <script type="text/javascript" language="Javascript">
495: $loginscript
496: </script>
497: <font color='#ff0000'>$lt{'err'}:</font>
498: $lt{'uuas'} ($currentauth). $lt{'sldb'}.
499: <h3>$lt{'ld'}</h3>
500: <p>$generalrule</p>
501: <p>$authformkrb</p>
502: <p>$authformint</p>
503: <p>$authformfsys</p>
504: <p>$authformloc</p>
505: ENDBADAUTH
506: } else {
507: # This user is not allowed to modify the users
508: # authentication scheme, so just notify them of the problem
509: my %lt=&Apache::lonlocal::texthash(
510: 'err' => "ERROR",
511: 'uuas' => "This user has an unrecognized authentication scheme",
512: 'adcs' => "Please alert a domain coordinator of this situation"
513: );
514: $r->print(<<ENDBADAUTH);
515: <hr />
516: <script type="text/javascript" language="Javascript">
517: $loginscript
518: </script>
519: <font color="#ff0000"> $lt{'err'}: </font>
520: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
521: <hr />
522: ENDBADAUTH
523: }
524: } else { # Authentication type is valid
525: my $authformcurrent='';
526: my $authform_other='';
527: if ($currentauth=~/^krb(4|5):/) {
528: $authformcurrent=$authformkrb;
529: $authform_other="<p>$authformint</p>\n".
530: "<p>$authformfsys</p><p>$authformloc</p>";
531: }
532: elsif ($currentauth=~/^internal:/) {
533: $authformcurrent=$authformint;
534: $authform_other="<p>$authformkrb</p>".
535: "<p>$authformfsys</p><p>$authformloc</p>";
536: }
537: elsif ($currentauth=~/^unix:/) {
538: $authformcurrent=$authformfsys;
539: $authform_other="<p>$authformkrb</p>".
540: "<p>$authformint</p><p>$authformloc;</p>";
541: }
542: elsif ($currentauth=~/^localauth:/) {
543: $authformcurrent=$authformloc;
544: $authform_other="<p>$authformkrb</p>".
545: "<p>$authformint</p><p>$authformfsys</p>";
546: }
547: $authformcurrent.=' <i>(will override current values)</i><br />';
548: if (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'})) {
549: # Current user has login modification privileges
550: my %lt=&Apache::lonlocal::texthash(
551: 'ccld' => "Change Current Login Data",
552: 'enld' => "Enter New Login Data"
553: );
554: $r->print(<<ENDOTHERAUTHS);
555: <hr />
556: <script type="text/javascript" language="Javascript">
557: $loginscript
558: </script>
559: <h3>$lt{'ccld'}</h3>
560: <p>$generalrule</p>
561: <p>$authformnop</p>
562: <p>$authformcurrent</p>
563: <h3>$lt{'enld'}</h3>
564: $authform_other
565: ENDOTHERAUTHS
566: }
567: } ## End of "check for bad authentication type" logic
568: } ## End of new user/old user logic
569: $r->print('<hr /><h3>'.&mt('Add Roles').'</h3>');
570: #
571: # Co-Author
572: #
573: if (&authorpriv($ENV{'user.name'},$ENV{'request.role.domain'}) &&
574: ($ENV{'user.name'} ne $ccuname || $ENV{'user.domain'} ne $ccdomain)) {
575: # No sense in assigning co-author role to yourself
576: my $cuname=$ENV{'user.name'};
577: my $cudom=$ENV{'request.role.domain'};
578: my %lt=&Apache::lonlocal::texthash(
579: 'cs' => "Construction Space",
580: 'act' => "Activate",
581: 'rol' => "Role",
582: 'ext' => "Extent",
583: 'sta' => "Start",
584: 'end' => "End".
585: 'cau' => "Co-Author",
586: 'ssd' => "Set Start Date",
587: 'sed' => "Set End Date"
588: );
589: $r->print(<<ENDCOAUTH);
590: <h4>$lt{'cs'}</h4>
591: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
592: <th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
593: <tr>
594: <td><input type=checkbox name="act_$cudom\_$cuname\_ca"></td>
595: <td>$lt{'cau'}</td>
596: <td>$cudom\_$cuname</td>
597: <td><input type=hidden name="start_$cudom\_$cuname\_ca" value=''>
598: <a href=
599: "javascript:pjump('date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'ssd'}</a></td>
600: <td><input type=hidden name="end_$cudom\_$cuname\_ca" value=''>
601: <a href=
602: "javascript:pjump('date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'sed'}</a></td>
603: </tr>
604: </table>
605: ENDCOAUTH
606: }
607: #
608: # Domain level
609: #
610: $r->print('<h4>'.&mt('Domain Level').'</h4>'.
611: '<table border=2><tr><th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.&mt('Extent').'</th>'.
612: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th></tr>');
613: foreach ( sort( keys(%incdomains))) {
614: my $thisdomain=$_;
615: foreach ('dc','li','dg','au','sc') {
616: if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
617: my $plrole=&Apache::lonnet::plaintext($_);
618: my %lt=&Apache::lonlocal::texthash(
619: 'ssd' => "Set Start Date",
620: 'sed' => "Set End Date"
621: );
622: $r->print(<<ENDDROW);
623: <tr>
624: <td><input type=checkbox name="act_$thisdomain\_$_"></td>
625: <td>$plrole</td>
626: <td>$thisdomain</td>
627: <td><input type=hidden name="start_$thisdomain\_$_" value=''>
628: <a href=
629: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$thisdomain\_$_.value,'start_$thisdomain\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
630: <td><input type=hidden name="end_$thisdomain\_$_" value=''>
631: <a href=
632: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$thisdomain\_$_.value,'end_$thisdomain\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
633: </tr>
634: ENDDROW
635: }
636: }
637: }
638: $r->print('</table>');
639: #
640: # Course level
641: #
642: $r->print(&course_level_table(%inccourses));
643: $r->print("<hr /><input type=submit value=\"".&mt('Modify User')."\">\n");
644: $r->print("</form></body></html>");
645: }
646:
647: # ================================================================= Phase Three
648: sub update_user_data {
649: my $r=shift;
650: my $uhome=&Apache::lonnet::homeserver($ENV{'form.ccuname'},
651: $ENV{'form.ccdomain'});
652: # Error messages
653: my $error = '<font color="#ff0000">'.&mt('Error').':</font>';
654: my $end = '</body></html>';
655: # Print header
656: $r->print(<<ENDTHREEHEAD);
657: <html>
658: <head>
659: <title>The LearningOnline Network with CAPA</title>
660: </head>
661: ENDTHREEHEAD
662: my $title;
663: if (exists($ENV{'form.makeuser'})) {
664: $title='Set Privileges for New User';
665: } else {
666: $title='Modify User Privileges';
667: }
668: $r->print(&Apache::loncommon::bodytag($title));
669: # Check Inputs
670: if (! $ENV{'form.ccuname'} ) {
671: $r->print($error.&mt('No login name specified').'.'.$end);
672: return;
673: }
674: if ( $ENV{'form.ccuname'} =~/\W/) {
675: $r->print($error.&mt('Invalid login name').'. '.
676: &mt('Only letters, numbers, and underscores are valid').'.'.
677: $end);
678: return;
679: }
680: if (! $ENV{'form.ccdomain'} ) {
681: $r->print($error.&mt('No domain specified').'.'.$end);
682: return;
683: }
684: if ( $ENV{'form.ccdomain'} =~/\W/) {
685: $r->print($error.&mt ('Invalid domain name').'. '.
686: &mt('Only letters, numbers, and underscores are valid').'.'.
687: $end);
688: return;
689: }
690: if (! exists($ENV{'form.makeuser'})) {
691: # Modifying an existing user, so check the validity of the name
692: if ($uhome eq 'no_host') {
693: $r->print($error.&mt('Unable to determine home server for ').
694: $ENV{'form.ccuname'}.&mt(' in domain ').
695: $ENV{'form.ccdomain'}.'.');
696: return;
697: }
698: }
699: # Determine authentication method and password for the user being modified
700: my $amode='';
701: my $genpwd='';
702: if ($ENV{'form.login'} eq 'krb') {
703: $amode='krb';
704: $amode.=$ENV{'form.krbver'};
705: $genpwd=$ENV{'form.krbarg'};
706: } elsif ($ENV{'form.login'} eq 'int') {
707: $amode='internal';
708: $genpwd=$ENV{'form.intarg'};
709: } elsif ($ENV{'form.login'} eq 'fsys') {
710: $amode='unix';
711: $genpwd=$ENV{'form.fsysarg'};
712: } elsif ($ENV{'form.login'} eq 'loc') {
713: $amode='localauth';
714: $genpwd=$ENV{'form.locarg'};
715: $genpwd=" " if (!$genpwd);
716: } elsif (($ENV{'form.login'} eq 'nochange') ||
717: ($ENV{'form.login'} eq '' )) {
718: # There is no need to tell the user we did not change what they
719: # did not ask us to change.
720: # If they are creating a new user but have not specified login
721: # information this will be caught below.
722: } else {
723: $r->print($error.&mt('Invalid login mode or password').$end);
724: return;
725: }
726: if ($ENV{'form.makeuser'}) {
727: # Create a new user
728: my %lt=&Apache::lonlocal::texthash(
729: 'cru' => "Creating user",
730: 'id' => "in domain"
731: );
732: $r->print(<<ENDNEWUSERHEAD);
733: <h3>$lt{'cru'} "$ENV{'form.ccuname'}" $lt{'id'} "$ENV{'form.ccdomain'}"</h3>
734: ENDNEWUSERHEAD
735: # Check for the authentication mode and password
736: if (! $amode || ! $genpwd) {
737: $r->print($error.&mt('Invalid login mode or password').$end);
738: return;
739: }
740: # Determine desired host
741: my $desiredhost = $ENV{'form.hserver'};
742: if (lc($desiredhost) eq 'default') {
743: $desiredhost = undef;
744: } else {
745: my %home_servers = &Apache::loncommon::get_library_servers
746: ($ENV{'form.ccdomain'});
747: if (! exists($home_servers{$desiredhost})) {
748: $r->print($error.&mt('Invalid home server specified'));
749: return;
750: }
751: }
752: # Call modifyuser
753: my $result = &Apache::lonnet::modifyuser
754: ($ENV{'form.ccdomain'},$ENV{'form.ccuname'},$ENV{'form.cstid'},
755: $amode,$genpwd,$ENV{'form.cfirst'},
756: $ENV{'form.cmiddle'},$ENV{'form.clast'},$ENV{'form.cgen'},
757: undef,$desiredhost
758: );
759: $r->print('Generating user: '.$result);
760: my $home = &Apache::lonnet::homeserver($ENV{'form.ccuname'},
761: $ENV{'form.ccdomain'});
762: $r->print('<br />'&mt('Home server').': '.$home.' '.
763: $Apache::lonnet::libserv{$home});
764: } elsif (($ENV{'form.login'} ne 'nochange') &&
765: ($ENV{'form.login'} ne '' )) {
766: # Modify user privileges
767: my %lt=&Apache::lonlocal::texthash(
768: 'usr' => "User",
769: 'id' => "in domain"
770: );
771: $r->print(<<ENDMODIFYUSERHEAD);
772: <h2>$lt{'usr'} "$ENV{'form.ccuname'}" $lt{'id'} "$ENV{'form.ccdomain'}"</h2>
773: ENDMODIFYUSERHEAD
774: if (! $amode || ! $genpwd) {
775: $r->print($error.'Invalid login mode or password'.$end);
776: return;
777: }
778: # Only allow authentification modification if the person has authority
779: if (&Apache::lonnet::allowed('mau',$ENV{'form.ccdomain'})) {
780: $r->print('Modifying authentication: '.
781: &Apache::lonnet::modifyuserauth(
782: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
783: $amode,$genpwd));
784: $r->print('<br>'.&mt('Home server').': '.&Apache::lonnet::homeserver
785: ($ENV{'form.ccuname'},$ENV{'form.ccdomain'}));
786: } else {
787: # Okay, this is a non-fatal error.
788: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.');
789: }
790: }
791: ##
792: if (! $ENV{'form.makeuser'} ) {
793: # Check for need to change
794: my %userenv = &Apache::lonnet::get
795: ('environment',['firstname','middlename','lastname','generation'],
796: $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
797: my ($tmp) = keys(%userenv);
798: if ($tmp =~ /^(con_lost|error)/i) {
799: %userenv = ();
800: }
801: # Check to see if we need to change user information
802: foreach ('firstname','middlename','lastname','generation') {
803: # Strip leading and trailing whitespace
804: $ENV{'form.c'.$_} =~ s/(\s+$|^\s+)//g;
805: }
806: if (&Apache::lonnet::allowed('mau',$ENV{'form.ccdomain'}) &&
807: ($ENV{'form.cfirstname'} ne $userenv{'firstname'} ||
808: $ENV{'form.cmiddlename'} ne $userenv{'middlename'} ||
809: $ENV{'form.clastname'} ne $userenv{'lastname'} ||
810: $ENV{'form.cgeneration'} ne $userenv{'generation'} )) {
811: # Make the change
812: my %changeHash;
813: $changeHash{'firstname'} = $ENV{'form.cfirstname'};
814: $changeHash{'middlename'} = $ENV{'form.cmiddlename'};
815: $changeHash{'lastname'} = $ENV{'form.clastname'};
816: $changeHash{'generation'} = $ENV{'form.cgeneration'};
817: my $putresult = &Apache::lonnet::put
818: ('environment',\%changeHash,
819: $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
820: if ($putresult eq 'ok') {
821: # Tell the user we changed the name
822: my %lt=&Apache::lonlocal::texthash(
823: 'uic' => "User Information Changed",
824: 'frst' => "first",
825: 'mddl' => "middle",
826: 'lst' => "last",
827: 'gen' => "generation",
828: 'prvs' => "Previous",
829: 'chto' => "Changed To"
830: );
831: $r->print(<<"END");
832: <table border="2">
833: <caption>$lt{'uic'}</caption>
834: <tr><th> </th>
835: <th>$lt{'frst'}</th>
836: <th>$lt{'mddl'}</th>
837: <th>$lt{'lst'}</th>
838: <th>$lt{'gen'}</th></tr>
839: <tr><td>$lt{'prvs'}</td>
840: <td>$userenv{'firstname'} </td>
841: <td>$userenv{'middlename'} </td>
842: <td>$userenv{'lastname'} </td>
843: <td>$userenv{'generation'} </td></tr>
844: <tr><td>$lt{'chto'}</td>
845: <td>$ENV{'form.cfirstname'} </td>
846: <td>$ENV{'form.cmiddlename'} </td>
847: <td>$ENV{'form.clastname'} </td>
848: <td>$ENV{'form.cgeneration'} </td></tr>
849: </table>
850: END
851: } else { # error occurred
852: $r->print("<h2>".&mt('Unable to successfully change environment for')." ".
853: $ENV{'form.ccuname'}." ".&mt('in domain')." ".
854: $ENV{'form.ccdomain'}."</h2>");
855: }
856: } else { # End of if ($ENV ... ) logic
857: # They did not want to change the users name but we can
858: # still tell them what the name is
859: my %lt=&Apache::lonlocal::texthash(
860: 'usr' => "User",
861: 'id' => "in domain",
862: 'gen' => "Generation"
863: );
864: $r->print(<<"END");
865: <h2>$lt{'usr'} "$ENV{'form.ccuname'}" $lt{'id'} "$ENV{'form.ccdomain'}"</h2>
866: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
867: <h4>$lt{'gen'}: $userenv{'generation'}</h4>
868: END
869: }
870: }
871: ##
872: my $now=time;
873: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
874: foreach (keys (%ENV)) {
875: next if (! $ENV{$_});
876: # Revoke roles
877: if ($_=~/^form\.rev/) {
878: if ($_=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
879: # Revoke standard role
880: $r->print(&mt('Revoking').' '.$2.' in '.$1.': <b>'.
881: &Apache::lonnet::revokerole($ENV{'form.ccdomain'},
882: $ENV{'form.ccuname'},$1,$2).'</b><br>');
883: if ($2 eq 'st') {
884: $1=~/^\/(\w+)\/(\w+)/;
885: my $cid=$1.'_'.$2;
886: $r->print(&mt('Drop from classlist').': <b>'.
887: &Apache::lonnet::critical('put:'.
888: $ENV{'course.'.$cid.'.domain'}.':'.
889: $ENV{'course.'.$cid.'.num'}.':classlist:'.
890: &Apache::lonnet::escape($ENV{'form.ccuname'}.':'.
891: $ENV{'form.ccdomain'}).'='.
892: &Apache::lonnet::escape($now.':'),
893: $ENV{'course.'.$cid.'.home'}).'</b><br>');
894: }
895: }
896: if ($_=~/^form\.rev\:([^\_]+)\_cr\.cr\/(\w+)\/(\w+)\/(\w+)$/) {
897: # Revoke custom role
898: $r->print(&mt('Revoking custom role').
899: ' '.$4.' by '.$3.'@'.$2.' in '.$1.': <b>'.
900: &Apache::lonnet::revokecustomrole($ENV{'form.ccdomain'},
901: $ENV{'form.ccuname'},$1,$2,$3,$4).
902: '</b><br>');
903: }
904: } elsif ($_=~/^form\.del/) {
905: if ($_=~/^form\.del\:([^\_]+)\_([^\_]+)$/) {
906: $r->print(&mt('Deleting').' '.$2.' in '.$1.': '.
907: &Apache::lonnet::assignrole($ENV{'form.ccdomain'},
908: $ENV{'form.ccuname'},$1,$2,$now,0,1).'<br>');
909: if ($2 eq 'st') {
910: $1=~/^\/(\w+)\/(\w+)/;
911: my $cid=$1.'_'.$2;
912: $r->print(&mt('Drop from classlist').': <b>'.
913: &Apache::lonnet::critical('put:'.
914: $ENV{'course.'.$cid.'.domain'}.':'.
915: $ENV{'course.'.$cid.'.num'}.':classlist:'.
916: &Apache::lonnet::escape($ENV{'form.ccuname'}.':'.
917: $ENV{'form.ccdomain'}).'='.
918: &Apache::lonnet::escape($now.':'),
919: $ENV{'course.'.$cid.'.home'}).'</b><br>');
920: }
921: }
922: } elsif ($_=~/^form\.act/) {
923: if
924: ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_cr_cr_([^\_]+)_(\w+)_([^\_]+)$/) {
925: # Activate a custom role
926: my $url='/'.$1.'/'.$2;
927: my $full=$1.'_'.$2.'_cr_cr_'.$3.'_'.$4.'_'.$5;
928: if ($ENV{'form.sec_'.$full}) {
929: $url.='/'.$ENV{'form.sec_'.$full};
930: }
931:
932: my $start = ( $ENV{'form.start_'.$full} ?
933: $ENV{'form.start_'.$full} :
934: $now );
935: my $end = ( $ENV{'form.end_'.$full} ?
936: $ENV{'form.end_'.$full} :
937: 0 );
938:
939: $r->print(&mt('Assigning custom role').' "'.$5.'" by '.$4.'@'.$3.' in '.$url.
940: ($start?', '.&mt('starting').' '.localtime($start):'').
941: ($end?', ending '.localtime($end):'').': <b>'.
942: &Apache::lonnet::assigncustomrole(
943: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},$url,$3,$4,$5,$end,$start).
944: '</b><br>');
945: } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_([^\_]+)$/) {
946: # Activate roles for sections with 3 id numbers
947: # set start, end times, and the url for the class
948:
949: my $start = ( $ENV{'form.start_'.$1.'_'.$2.'_'.$3} ?
950: $ENV{'form.start_'.$1.'_'.$2.'_'.$3} :
951: $now );
952: my $end = ( $ENV{'form.end_'.$1.'_'.$2.'_'.$3} ?
953: $ENV{'form.end_'.$1.'_'.$2.'_'.$3} :
954: 0 );
955: my $url='/'.$1.'/'.$2;
956: if ($ENV{'form.sec_'.$1.'_'.$2.'_'.$3}) {
957: $url.='/'.$ENV{'form.sec_'.$1.'_'.$2.'_'.$3};
958: }
959: # Assign the role and report it
960: $r->print(&mt('Assigning').' '.$3.' in '.$url.
961: ($start?', '.&mt('starting').' '.localtime($start):'').
962: ($end?', '.&mt('ending').' '.localtime($end):'').': <b>'.
963: &Apache::lonnet::assignrole(
964: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
965: $url,$3,$end,$start).
966: '</b><br>');
967: # Handle students differently
968: if ($3 eq 'st') {
969: $url=~/^\/(\w+)\/(\w+)/;
970: my $cid=$1.'_'.$2;
971: $r->print(&mt('Add to classlist').': <b>'.
972: &Apache::lonnet::critical(
973: 'put:'.$ENV{'course.'.$cid.'.domain'}.':'.
974: $ENV{'course.'.$cid.'.num'}.':classlist:'.
975: &Apache::lonnet::escape(
976: $ENV{'form.ccuname'}.':'.
977: $ENV{'form.ccdomain'} ).'='.
978: &Apache::lonnet::escape($end.':'.$start),
979: $ENV{'course.'.$cid.'.home'})
980: .'</b><br>');
981: }
982: } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
983: # Activate roles for sections with two id numbers
984: # set start, end times, and the url for the class
985: my $start = ( $ENV{'form.start_'.$1.'_'.$2} ?
986: $ENV{'form.start_'.$1.'_'.$2} :
987: $now );
988: my $end = ( $ENV{'form.end_'.$1.'_'.$2} ?
989: $ENV{'form.end_'.$1.'_'.$2} :
990: 0 );
991: my $url='/'.$1.'/';
992: # Assign the role and report it.
993: $r->print(&mt('Assigning').' '.$2.' in '.$url.': '.
994: ($start?', '.&mt('starting').' '.localtime($start):'').
995: ($end?', '.&mt('ending').' '.localtime($end):'').': <b>'.
996: &Apache::lonnet::assignrole(
997: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
998: $url,$2,$end,$start)
999: .'</b><br>');
1000: } else {
1001: $r->print('<p>'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$_.'</tt></p><br>');
1002: }
1003: }
1004: } # End of foreach (keys(%ENV))
1005: $r->print('</body></html>');
1006: }
1007:
1008: # ========================================================== Custom Role Editor
1009:
1010: sub custom_role_editor {
1011: my $r=shift;
1012: my $rolename=$ENV{'form.rolename'};
1013:
1014: if ($rolename eq 'make new role') {
1015: $rolename=$ENV{'form.newrolename'};
1016: }
1017:
1018: $rolename=~s/[^A-Za-z0-9]//gs;
1019:
1020: unless ($rolename) {
1021: &print_username_entry_form($r);
1022: return;
1023: }
1024:
1025: $r->print(&Apache::loncommon::bodytag(
1026: 'Create Users, Change User Privileges').'<h2>');
1027: my $syspriv='';
1028: my $dompriv='';
1029: my $coursepriv='';
1030: my ($rdummy,$roledef)=
1031: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1032: # ------------------------------------------------------- Does this role exist?
1033: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1034: $r->print(&mt('Existing Role').' "');
1035: # ------------------------------------------------- Get current role privileges
1036: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
1037: } else {
1038: $r->print(&mt('New Role').' "');
1039: $roledef='';
1040: }
1041: $r->print($rolename.'"</h2>');
1042: # ------------------------------------------------------- What can be assigned?
1043: my %full=();
1044: my %courselevel=();
1045: my %courselevelcurrent=();
1046: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1047: my ($priv,$restrict)=split(/\&/,$_);
1048: unless ($restrict) { $restrict='F'; }
1049: $courselevel{$priv}=$restrict;
1050: if ($coursepriv=~/\:$priv/) {
1051: $courselevelcurrent{$priv}=1;
1052: }
1053: $full{$priv}=1;
1054: }
1055: my %domainlevel=();
1056: my %domainlevelcurrent=();
1057: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1058: my ($priv,$restrict)=split(/\&/,$_);
1059: unless ($restrict) { $restrict='F'; }
1060: $domainlevel{$priv}=$restrict;
1061: if ($dompriv=~/\:$priv/) {
1062: $domainlevelcurrent{$priv}=1;
1063: }
1064: $full{$priv}=1;
1065: }
1066: my %systemlevel=();
1067: my %systemlevelcurrent=();
1068: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1069: my ($priv,$restrict)=split(/\&/,$_);
1070: unless ($restrict) { $restrict='F'; }
1071: $systemlevel{$priv}=$restrict;
1072: if ($syspriv=~/\:$priv/) {
1073: $systemlevelcurrent{$priv}=1;
1074: }
1075: $full{$priv}=1;
1076: }
1077: my %lt=&Apache::lonlocal::texthash(
1078: 'prv' => "Privilege",
1079: 'crl' => "Course Level",
1080: 'dml' => "Domain Level",
1081: 'ssl' => "System Level"
1082: );
1083: $r->print(<<ENDCCF);
1084: <form method="post">
1085: <input type="hidden" name="phase" value="set_custom_roles" />
1086: <input type="hidden" name="rolename" value="$rolename" />
1087: <table border="2">
1088: <tr><th>$lt{'prv'}</th><th>$lt{'crl'}</th><th>$lt{'dml'}</th>
1089: <th>$lt{'ssl'}</th></tr>
1090: ENDCCF
1091: foreach (sort keys %full) {
1092: $r->print('<tr><td>'.&Apache::lonnet::plaintext($_).'</td><td>'.
1093: ($courselevel{$_}?'<input type="checkbox" name="'.$_.':c" '.
1094: ($courselevelcurrent{$_}?'checked="1"':'').' />':' ').
1095: '</td><td>'.
1096: ($domainlevel{$_}?'<input type="checkbox" name="'.$_.':d" '.
1097: ($domainlevelcurrent{$_}?'checked="1"':'').' />':' ').
1098: '</td><td>'.
1099: ($systemlevel{$_}?'<input type="checkbox" name="'.$_.':s" '.
1100: ($systemlevelcurrent{$_}?'checked="1"':'').' />':' ').
1101: '</td></tr>');
1102: }
1103: $r->print(
1104: '<table><input type="submit" value="'.&mt('Define Role').'" /></form></body></html>');
1105: }
1106:
1107: # ---------------------------------------------------------- Call to definerole
1108: sub set_custom_role {
1109: my $r=shift;
1110:
1111: my $rolename=$ENV{'form.rolename'};
1112:
1113: $rolename=~s/[^A-Za-z0-9]//gs;
1114:
1115: unless ($rolename) {
1116: &print_username_entry_form($r);
1117: return;
1118: }
1119:
1120: $r->print(&Apache::loncommon::bodytag(
1121: 'Create Users, Change User Privileges').'<h2>');
1122: my ($rdummy,$roledef)=
1123: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1124: # ------------------------------------------------------- Does this role exist?
1125: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1126: $r->print(&mt('Existing Role').' "');
1127: } else {
1128: $r->print(&mt('New Role').' "');
1129: $roledef='';
1130: }
1131: $r->print($rolename.'"</h2>');
1132: # ------------------------------------------------------- What can be assigned?
1133: my $sysrole='';
1134: my $domrole='';
1135: my $courole='';
1136:
1137: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1138: my ($priv,$restrict)=split(/\&/,$_);
1139: unless ($restrict) { $restrict=''; }
1140: if ($ENV{'form.'.$priv.':c'}) {
1141: $courole.=':'.$_;
1142: }
1143: }
1144:
1145: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1146: my ($priv,$restrict)=split(/\&/,$_);
1147: unless ($restrict) { $restrict=''; }
1148: if ($ENV{'form.'.$priv.':d'}) {
1149: $domrole.=':'.$_;
1150: }
1151: }
1152:
1153: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1154: my ($priv,$restrict)=split(/\&/,$_);
1155: unless ($restrict) { $restrict=''; }
1156: if ($ENV{'form.'.$priv.':s'}) {
1157: $sysrole.=':'.$_;
1158: }
1159: }
1160: $r->print('<br />Defining Role: '.
1161: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
1162: if ($ENV{'request.course.id'}) {
1163: my $url='/'.$ENV{'request.course.id'};
1164: $url=~s/\_/\//g;
1165: $r->print('<br />'.&mt('Assigning Role to Self').': '.
1166: &Apache::lonnet::assigncustomrole($ENV{'user.domain'},
1167: $ENV{'user.name'},
1168: $url,
1169: $ENV{'user.domain'},
1170: $ENV{'user.name'},
1171: $rolename));
1172: }
1173: $r->print('</body></html>');
1174: }
1175:
1176: # ================================================================ Main Handler
1177: sub handler {
1178: my $r = shift;
1179:
1180: if ($r->header_only) {
1181: &Apache::loncommon::content_type($r,'text/html');
1182: $r->send_http_header;
1183: return OK;
1184: }
1185:
1186: if ((&Apache::lonnet::allowed('cta',$ENV{'request.course.id'})) ||
1187: (&Apache::lonnet::allowed('cin',$ENV{'request.course.id'})) ||
1188: (&Apache::lonnet::allowed('ccr',$ENV{'request.course.id'})) ||
1189: (&Apache::lonnet::allowed('cep',$ENV{'request.course.id'})) ||
1190: (&Apache::lonnet::allowed('cca',$ENV{'request.role.domain'})) ||
1191: (&Apache::lonnet::allowed('mau',$ENV{'request.role.domain'}))) {
1192: &Apache::loncommon::content_type($r,'text/html');
1193: $r->send_http_header;
1194: unless ($ENV{'form.phase'}) {
1195: &print_username_entry_form($r);
1196: }
1197: if ($ENV{'form.phase'} eq 'get_user_info') {
1198: &print_user_modification_page($r);
1199: } elsif ($ENV{'form.phase'} eq 'update_user_data') {
1200: &update_user_data($r);
1201: } elsif ($ENV{'form.phase'} eq 'selected_custom_edit') {
1202: &custom_role_editor($r);
1203: } elsif ($ENV{'form.phase'} eq 'set_custom_roles') {
1204: &set_custom_role($r);
1205: }
1206: } else {
1207: $ENV{'user.error.msg'}=
1208: "/adm/createuser:mau:0:0:Cannot modify user data";
1209: return HTTP_NOT_ACCEPTABLE;
1210: }
1211: return OK;
1212: }
1213:
1214: #-------------------------------------------------- functions for &phase_two
1215: sub course_level_table {
1216: my %inccourses = @_;
1217: my $table = '';
1218: # Custom Roles?
1219:
1220: my %customroles=&my_custom_roles();
1221:
1222: foreach (sort( keys(%inccourses))) {
1223: my $thiscourse=$_;
1224: my $protectedcourse=$_;
1225: $thiscourse=~s:_:/:g;
1226: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
1227: my $area=$coursedata{'description'};
1228: if (!defined($area)) { $area=&mt('Unavailable course').': '.$_; }
1229: my $bgcol=$thiscourse;
1230: $bgcol=~s/[^7-9a-e]//g;
1231: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
1232: foreach ('st','ta','ep','ad','in','cc') {
1233: if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
1234: my $plrole=&Apache::lonnet::plaintext($_);
1235: $table .= <<ENDEXTENT;
1236: <tr bgcolor="#$bgcol">
1237: <td><input type="checkbox" name="act_$protectedcourse\_$_"></td>
1238: <td>$plrole</td>
1239: <td>$area</td>
1240: ENDEXTENT
1241: if ($_ ne 'cc') {
1242: $table .= <<ENDSECTION;
1243: <td><input type="text" size="5" name="sec_$protectedcourse\_$_"></td>
1244: ENDSECTION
1245: } else {
1246: $table .= <<ENDSECTION;
1247: <td> </td>
1248: ENDSECTION
1249: }
1250: my %lt=&Apache::lonlocal::texthash(
1251: 'ssd' => "Set Start Date",
1252: 'sed' => "Set End Date"
1253: );
1254: $table .= <<ENDTIMEENTRY;
1255: <td><input type=hidden name="start_$protectedcourse\_$_" value=''>
1256: <a href=
1257: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$_.value,'start_$protectedcourse\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
1258: <td><input type=hidden name="end_$protectedcourse\_$_" value=''>
1259: <a href=
1260: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$_.value,'end_$protectedcourse\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
1261: ENDTIMEENTRY
1262: $table.= "</tr>\n";
1263: }
1264: }
1265: foreach (sort keys %customroles) {
1266: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
1267: my $plrole=$_;
1268: my $customrole=$protectedcourse.'_cr_cr_'.$ENV{'user.domain'}.
1269: '_'.$ENV{'user.name'}.'_'.$plrole;
1270: my %lt=&Apache::lonlocal::texthash(
1271: 'ssd' => "Set Start Date",
1272: 'sed' => "Set End Date"
1273: );
1274: $table .= <<ENDENTRY;
1275: <tr bgcolor="#$bgcol">
1276: <td><input type="checkbox" name="act_$customrole"></td>
1277: <td>$plrole</td>
1278: <td>$area</td>
1279: <td><input type="text" size="5" name="sec_$customrole"></td>
1280: <td><input type=hidden name="start_$customrole" value=''>
1281: <a href=
1282: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
1283: <td><input type=hidden name="end_$customrole" value=''>
1284: <a href=
1285: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td></tr>
1286: ENDENTRY
1287: }
1288: }
1289: }
1290: return '' if ($table eq ''); # return nothing if there is nothing
1291: # in the table
1292: my %lt=&Apache::lonlocal::texthash(
1293: 'crl' => "Course Level",
1294: 'act' => "Activate",
1295: 'rol' => "Role",
1296: 'ext' => "Extent",
1297: 'grs' => "Group/Section",
1298: 'sta' => "Start",
1299: 'end' => "End"
1300: );
1301: my $result = <<ENDTABLE;
1302: <h4>$lt{'crl'}</h4>
1303: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
1304: <th>$lt{'grs'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
1305: $table
1306: </table>
1307: ENDTABLE
1308: return $result;
1309: }
1310: #---------------------------------------------- end functions for &phase_two
1311:
1312: #--------------------------------- functions for &phase_two and &phase_three
1313:
1314: #--------------------------end of functions for &phase_two and &phase_three
1315:
1316: 1;
1317: __END__
1318:
1319:
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