File:
[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
Revision
1.109:
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Tue Sep 13 19:13:22 2005 UTC (18 years, 8 months ago) by
albertel
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CVS tags:
version_2_1_X,
version_2_1_3,
version_2_1_2,
version_2_1_1,
version_2_1_0,
version_2_0_X,
version_2_0_99_1,
version_2_0_2,
HEAD
- after defining a custom role provide link to modify a user
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.109 2005/09/13 19:13:22 albertel 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 $authformloc;
75:
76: sub initialize_authen_forms {
77: my ($krbdefdom)=( $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/);
78: $krbdefdom= uc($krbdefdom);
79: my %param = ( formname => 'document.cu',
80: kerb_def_dom => $krbdefdom
81: );
82: # no longer static due to configurable kerberos defaults
83: # $loginscript = &Apache::loncommon::authform_header(%param);
84: $generalrule = &Apache::loncommon::authform_authorwarning(%param);
85: $authformnop = &Apache::loncommon::authform_nochange(%param);
86: # no longer static due to configurable kerberos defaults
87: # $authformkrb = &Apache::loncommon::authform_kerberos(%param);
88: $authformint = &Apache::loncommon::authform_internal(%param);
89: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
90: $authformloc = &Apache::loncommon::authform_local(%param);
91: }
92:
93:
94: # ======================================================= Existing Custom Roles
95:
96: sub my_custom_roles {
97: my %returnhash=();
98: my %rolehash=&Apache::lonnet::dump('roles');
99: foreach (keys %rolehash) {
100: if ($_=~/^rolesdef\_(\w+)$/) {
101: $returnhash{$1}=$1;
102: }
103: }
104: return %returnhash;
105: }
106:
107: # ==================================================== Figure out author access
108:
109: sub authorpriv {
110: my ($auname,$audom)=@_;
111: unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname))
112: || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; }
113: return 1;
114: }
115:
116: # =================================================================== Phase one
117:
118: sub print_username_entry_form {
119: my $r=shift;
120: my $defdom=$env{'request.role.domain'};
121: my @domains = &Apache::loncommon::get_domains();
122: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
123: my $html=&Apache::lonxml::xmlbegin();
124: my $bodytag =&Apache::loncommon::bodytag('Create Users, Change User Privileges').&Apache::loncommon::help_open_menu('',undef,undef,'',282,'Instructor Interface');
125: my $selscript=&Apache::loncommon::studentbrowser_javascript();
126: my $sellink=&Apache::loncommon::selectstudent_link
127: ('crtuser','ccuname','ccdomain');
128: my %existingroles=&my_custom_roles();
129: my $choice=&Apache::loncommon::select_form('make new role','rolename',
130: ('make new role' => 'Generate new role ...',%existingroles));
131: my %lt=&Apache::lonlocal::texthash(
132: 'siur' => "Set Individual User Roles",
133: 'usr' => "Username",
134: 'dom' => "Domain",
135: 'usrr' => "User Roles",
136: 'ecrp' => "Edit Custom Role Privileges",
137: 'nr' => "Name of Role",
138: 'cre' => "Custom Role Editor"
139: );
140: my $helpsiur=&Apache::loncommon::help_open_topic('Course_Change_Privileges');
141: my $helpecpr=&Apache::loncommon::help_open_topic('Course_Editing_Custom_Roles');
142: $r->print(<<"ENDDOCUMENT");
143: $html
144: <head>
145: <title>The LearningOnline Network with CAPA</title>
146: $selscript
147: </head>
148: $bodytag
149: <form action="/adm/createuser" method="post" name="crtuser">
150: <input type="hidden" name="phase" value="get_user_info">
151: <h2>$lt{siur}$helpsiur</h2>
152: <table>
153: <tr><td>$lt{usr}:</td><td><input type="text" size="15" name="ccuname">
154: </td><td rowspan="2">$sellink</td></tr><tr><td>
155: $lt{'dom'}:</td><td>$domform</td></tr>
156: </table>
157: <input name="userrole" type="submit" value="$lt{usrr}" />
158: </form>
159: ENDDOCUMENT
160: if (&Apache::lonnet::allowed('mcr','/')) {
161: $r->print(<<ENDCUSTOM);
162: <form action="/adm/createuser" method="post" name="docustom">
163: <input type="hidden" name="phase" value="selected_custom_edit">
164: <h2>$lt{'ecrp'}$helpecpr</h2>
165: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
166: <input name="customeditor" type="submit" value="$lt{'cre'}" />
167: </form>
168: ENDCUSTOM
169: }
170: $r->print('</body></html>');
171: }
172:
173: # =================================================================== Phase two
174: sub print_user_modification_page {
175: my $r=shift;
176: my $ccuname=$env{'form.ccuname'};
177: my $ccdomain=$env{'form.ccdomain'};
178:
179: $ccuname=~s/\W//g;
180: $ccdomain=~s/\W//g;
181:
182: unless (($ccuname) && ($ccdomain)) {
183: &print_username_entry_form($r);
184: return;
185: }
186:
187: my $defdom=$env{'request.role.domain'};
188:
189: my ($krbdef,$krbdefdom) =
190: &Apache::loncommon::get_kerberos_defaults($defdom);
191:
192: my %param = ( formname => 'document.cu',
193: kerb_def_dom => $krbdefdom,
194: kerb_def_auth => $krbdef
195: );
196: $loginscript = &Apache::loncommon::authform_header(%param);
197: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
198:
199: $ccuname=~s/\W//g;
200: $ccdomain=~s/\W//g;
201: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
202: my $dc_setcourse_code = '';
203: my $loaditem;
204: if ($env{'request.role'} =~ m-^dc\./(\w+)/$-) {
205: my $dcdom = $1;
206: $loaditem = qq|OnLoad="document.cu.coursedesc.value=''"|;
207: $dc_setcourse_code = <<"ENDSCRIPT";
208: function setCourse() {
209: var course = document.cu.dccourse.value;
210: if (course != "") {
211: if (document.cu.dcdomain.value != document.cu.origdom.value) {
212: alert("You must select a course in the current domain");
213: return;
214: }
215: var userrole = document.cu.role.options[document.cu.role.selectedIndex].value
216: var section="";
217: var numsections = 0;
218: for (var i=0; i<document.cu.currsec.length; i++) {
219: if (document.cu.currsec.options[i].selected == true ) {
220: if (document.cu.currsec.options[i].value != "" && document.cu.currsec.options[i].value != null) {
221: if (numsections == 0) {
222: section = document.cu.currsec.options[i].value
223: numsections = 1;
224: }
225: else {
226: section = section + "," + document.cu.currsec.options[i].value
227: numsections ++;
228: }
229: }
230: }
231: }
232: if (document.cu.newsec.value != "" && document.cu.newsec.value != null) {
233: if (numsections == 0) {
234: section = document.cu.newsec.value
235: }
236: else {
237: section = section + "," + document.cu.newsec.value
238: }
239: var numsplit = document.cu.newsec.value.split(/,/g);
240: numsections = numsections + numsplit.length;
241: }
242: if ((userrole == 'st') && (numsections > 1)) {
243: alert("In each course, each user may only have one student role at a time. You had selected "+numsections+" sections.\\nPlease modify your selections so they include no more than one section.")
244: return;
245: }
246: if ((userrole == 'cc') && (numsections > 0)) {
247: alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
248: section = "";
249: }
250: var numcourse = getIndex(document.cu.dccourse);
251: if (numcourse == "-1") {
252: alert("There was a problem with your course selection");
253: return
254: }
255: else {
256: var coursename = "_$dcdom"+"_"+course+"_"+userrole
257: document.cu.elements[numcourse].name = "act"+coursename
258: document.cu.elements[numcourse+4].name = "sec"+coursename
259: document.cu.elements[numcourse+4].value = section
260: document.cu.elements[numcourse+5].name = "start"+coursename
261: document.cu.elements[numcourse+6].name = "end"+coursename
262: }
263: }
264: document.cu.submit();
265: }
266:
267: function getIndex(caller) {
268: for (var i=0;i<document.cu.elements.length;i++) {
269: if (document.cu.elements[i] == caller) {
270: return i;
271: }
272: }
273: return -1;
274: }
275: ENDSCRIPT
276: }
277: my $html=&Apache::lonxml::xmlbegin();
278: my $dochead =<<"ENDDOCHEAD";
279: $html
280: <head>
281: <title>The LearningOnline Network with CAPA</title>
282: <script type="text/javascript" language="Javascript">
283:
284: function pclose() {
285: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
286: "height=350,width=350,scrollbars=no,menubar=no");
287: parmwin.close();
288: }
289:
290: $pjump_def
291: $dc_setcourse_code
292:
293: function dateset() {
294: eval("document.cu."+document.cu.pres_marker.value+
295: ".value=document.cu.pres_value.value");
296: pclose();
297: }
298:
299: function setSections() {
300: var re1 = /^currsec_/;
301: for (var i=0;i<document.cu.elements.length;i++) {
302: var str = document.cu.elements[i].name;
303: var checkcurr = str.match(re1);
304: if (checkcurr != null) {
305: var re2 = /^currsec_[a-zA-Z0-9]+_[a-zA-Z0-9]+_(\\w+)\$/;
306: if (document.cu.elements[i-1].checked == true) {
307: var re2 = /^currsec_[a-zA-Z0-9]+_[a-zA-Z0-9]+_(\\w+)\$/;
308: match = re2.exec(str);
309: var role = match[1];
310: if (role == 'cc') {
311: alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
312: }
313: else {
314: var sections = '';
315: var numsec = 0;
316: var sections;
317: for (var j=0; j<document.cu.elements[i].length; j++) {
318: if (document.cu.elements[i].options[j].selected == true ) {
319: if (document.cu.elements[i].options[j].value != "") {
320: if (numsec == 0) {
321: if (document.cu.elements[i].options[j].value != "") {
322: sections = document.cu.elements[i].options[j].value;
323: numsec ++;
324: }
325: }
326: else {
327: sections = sections + "," + document.cu.elements[i].options[j].value
328: numsec ++;
329: }
330: }
331: }
332: }
333: if (numsec > 0) {
334: if (document.cu.elements[i+1].value != "" && document.cu.elements[i+1].value != null) {
335: sections = sections + "," + document.cu.elements[i+1].value;
336: }
337: }
338: else {
339: sections = document.cu.elements[i+1].value;
340: }
341: var newsecs = document.cu.elements[i+1].value;
342: if (newsecs != null && newsecs != "") {
343: var numsplit = newsecs.split(/,/g);
344: numsec = numsec + numsplit.length;
345: }
346: if ((role == 'st') && (numsec > 1)) {
347: alert("In each course, each user may only have one student role at a time. You had selected "+numsec+" sections.\\nPlease modify your selections so they include no more than one section.")
348: return;
349: }
350: else {
351: document.cu.elements[i+2].value = sections;
352: }
353: }
354: }
355: }
356: }
357: document.cu.submit();
358: }
359: </script>
360: </head>
361: ENDDOCHEAD
362: $r->print(&Apache::loncommon::bodytag(
363: 'Create Users, Change User Privileges',undef,$loaditem));
364: my $forminfo =<<"ENDFORMINFO";
365: <form action="/adm/createuser" method="post" name="cu">
366: <input type="hidden" name="phase" value="update_user_data">
367: <input type="hidden" name="ccuname" value="$ccuname">
368: <input type="hidden" name="ccdomain" value="$ccdomain">
369: <input type="hidden" name="pres_value" value="" >
370: <input type="hidden" name="pres_type" value="" >
371: <input type="hidden" name="pres_marker" value="" >
372: ENDFORMINFO
373: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
374: my %incdomains;
375: my %inccourses;
376: foreach (values(%Apache::lonnet::hostdom)) {
377: $incdomains{$_}=1;
378: }
379: foreach (keys(%env)) {
380: if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
381: $inccourses{$1.'_'.$2}=1;
382: }
383: }
384: if ($uhome eq 'no_host') {
385: my $home_server_list=
386: '<option value="default" selected>default</option>'."\n".
387: &Apache::loncommon::home_server_option_list($ccdomain);
388:
389: my %lt=&Apache::lonlocal::texthash(
390: 'cnu' => "Create New User",
391: 'nu' => "New User",
392: 'id' => "in domain",
393: 'pd' => "Personal Data",
394: 'fn' => "First Name",
395: 'mn' => "Middle Name",
396: 'ln' => "Last Name",
397: 'gen' => "Generation",
398: 'idsn' => "ID/Student Number",
399: 'hs' => "Home Server",
400: 'lg' => "Login Data"
401: );
402: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
403: &initialize_authen_forms();
404: $r->print(<<ENDNEWUSER);
405: $dochead
406: <h1>$lt{'cnu'}</h1>
407: $forminfo
408: <h2>$lt{'nu'} "$ccuname" $lt{'id'} $ccdomain</h2>
409: <script type="text/javascript" language="Javascript">
410: $loginscript
411: </script>
412: <input type='hidden' name='makeuser' value='1' />
413: <h3>$lt{'pd'}</h3>
414: <p>
415: <table>
416: <tr><td>$lt{'fn'} </td>
417: <td><input type='text' name='cfirst' size='15' /></td></tr>
418: <tr><td>$lt{'mn'} </td>
419: <td><input type='text' name='cmiddle' size='15' /></td></tr>
420: <tr><td>$lt{'ln'} </td>
421: <td><input type='text' name='clast' size='15' /></td></tr>
422: <tr><td>$lt{'gen'}$genhelp</td>
423: <td><input type='text' name='cgen' size='5' /></td></tr>
424: </table>
425: $lt{'idsn'} <input type='text' name='cstid' size='15' /></p>
426: $lt{'hs'}: <select name="hserver" size="1"> $home_server_list </select>
427: <hr />
428: <h3>$lt{'lg'}</h3>
429: <p>$generalrule </p>
430: <p>$authformkrb </p>
431: <p>$authformint </p>
432: <p>$authformfsys</p>
433: <p>$authformloc </p>
434: ENDNEWUSER
435: } else { # user already exists
436: my %lt=&Apache::lonlocal::texthash(
437: 'cup' => "Change User Privileges",
438: 'usr' => "User",
439: 'id' => "in domain",
440: 'fn' => "first name",
441: 'mn' => "middle name",
442: 'ln' => "last name",
443: 'gen' => "generation"
444: );
445: $r->print(<<ENDCHANGEUSER);
446: $dochead
447: <h1>$lt{'cup'}</h1>
448: $forminfo
449: <h2>$lt{'usr'} "$ccuname" $lt{'id'} "$ccdomain"</h2>
450: ENDCHANGEUSER
451: # Get the users information
452: my %userenv = &Apache::lonnet::get('environment',
453: ['firstname','middlename','lastname','generation'],
454: $ccdomain,$ccuname);
455: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
456: $r->print(<<END);
457: <hr />
458: <table border="2">
459: <tr>
460: <th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th>
461: </tr>
462: <tr>
463: END
464: foreach ('firstname','middlename','lastname','generation') {
465: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
466: $r->print(<<"END");
467: <td><input type="text" name="c$_" value="$userenv{$_}" size="15" /></td>
468: END
469: } else {
470: $r->print('<td>'.$userenv{$_}.'</td>');
471: }
472: }
473: $r->print(<<END);
474: </tr>
475: </table>
476: END
477: # Build up table of user roles to allow revocation of a role.
478: my ($tmp) = keys(%rolesdump);
479: unless ($tmp =~ /^(con_lost|error)/i) {
480: my $now=time;
481: my %lt=&Apache::lonlocal::texthash(
482: 'rer' => "Revoke Existing Roles",
483: 'rev' => "Revoke",
484: 'del' => "Delete",
485: 'ren' => "Re-Enable",
486: 'rol' => "Role",
487: 'ext' => "Extent",
488: 'sta' => "Start",
489: 'end' => "End"
490: );
491: my (%roletext,%sortrole,%roleclass,%rolepriv);
492: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
493: my $b1=join('_',(split('_',$b))[1,0]);
494: return $a1 cmp $b1;
495: } keys(%rolesdump)) {
496: next if ($area =~ /^rolesdef/);
497: my $envkey=$area;
498: my $role = $rolesdump{$area};
499: my $thisrole=$area;
500: $area =~ s/\_\w\w$//;
501: my ($role_code,$role_end_time,$role_start_time) =
502: split(/_/,$role);
503: # Is this a custom role? Get role owner and title.
504: my ($croleudom,$croleuname,$croletitle)=
505: ($role_code=~/^cr\/(\w+)\/(\w+)\/(\w+)$/);
506: my $bgcol='ffffff';
507: my $allowed=0;
508: my $delallowed=0;
509: my $sortkey=$role_code;
510: my $class='Unknown';
511: if ($area =~ /^\/(\w+)\/(\d\w+)/ ) {
512: $class='Course';
513: my ($coursedom,$coursedir) = ($1,$2);
514: $sortkey.="\0$1";
515: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
516: my %coursedata=
517: &Apache::lonnet::coursedescription($1.'_'.$2);
518: my $carea;
519: if (defined($coursedata{'description'})) {
520: $carea=$coursedata{'description'}.
521: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
522: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
523: $sortkey.="\0".$coursedata{'description'};
524: } else {
525: $carea=&mt('Unavailable course').': '.$area;
526: $sortkey.="\0".&mt('Unavailable course').': '.$area;
527: }
528: $inccourses{$1.'_'.$2}=1;
529: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
530: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
531: $allowed=1;
532: }
533: if ((&Apache::lonnet::allowed('dro',$1)) ||
534: (&Apache::lonnet::allowed('dro',$ccdomain))) {
535: $delallowed=1;
536: }
537: # - custom role. Needs more info, too
538: if ($croletitle) {
539: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
540: $allowed=1;
541: $thisrole.='.'.$role_code;
542: }
543: }
544: # Compute the background color based on $area
545: $bgcol=$1.'_'.$2;
546: $bgcol=~s/[^7-9a-e]//g;
547: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
548: if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
549: $carea.='<br />Section/Group: '.$3;
550: $sortkey.="\0$3";
551: }
552: $area=$carea;
553: } else {
554: $sortkey.="\0".$area;
555: # Determine if current user is able to revoke privileges
556: if ($area=~ /^\/(\w+)\//) {
557: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
558: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
559: $allowed=1;
560: }
561: if (((&Apache::lonnet::allowed('dro',$1)) ||
562: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
563: ($role_code ne 'dc')) {
564: $delallowed=1;
565: }
566: } else {
567: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
568: $allowed=1;
569: }
570: }
571: if ($role_code eq 'ca' || $role_code eq 'au') {
572: $class='Construction Space';
573: } elsif ($role_code eq 'su') {
574: $class='System';
575: } else {
576: $class='Domain';
577: }
578: }
579: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
580: $area=~/\/(\w+)\/(\w+)/;
581: if (&authorpriv($2,$1)) {
582: $allowed=1;
583: } else {
584: $allowed=0;
585: }
586: }
587: $bgcol='77FF77';
588: my $row = '';
589: $row.='<tr bgcolor="#'.$bgcol.'"><td>';
590: my $active=1;
591: $active=0 if (($role_end_time) && ($now>$role_end_time));
592: if (($active) && ($allowed)) {
593: $row.= '<input type="checkbox" name="rev:'.$thisrole.'">';
594: } else {
595: if ($active) {
596: $row.=' ';
597: } else {
598: $row.=&mt('expired or revoked');
599: }
600: }
601: $row.='</td><td>';
602: if ($allowed && !$active) {
603: $row.= '<input type="checkbox" name="ren:'.$thisrole.'">';
604: } else {
605: $row.=' ';
606: }
607: $row.='</td><td>';
608: if ($delallowed) {
609: $row.= '<input type="checkbox" name="del:'.$thisrole.'">';
610: } else {
611: $row.=' ';
612: }
613: my $plaintext='';
614: unless ($croletitle) {
615: $plaintext=&Apache::lonnet::plaintext($role_code);
616: } else {
617: $plaintext=
618: "Customrole '$croletitle' defined by $croleuname\@$croleudom";
619: }
620: $row.= '</td><td>'.$plaintext.
621: '</td><td>'.$area.
622: '</td><td>'.($role_start_time?localtime($role_start_time)
623: : ' ' ).
624: '</td><td>'.($role_end_time ?localtime($role_end_time)
625: : ' ' )
626: ."</td></tr>\n";
627: $sortrole{$sortkey}=$envkey;
628: $roletext{$envkey}=$row;
629: $roleclass{$envkey}=$class;
630: $rolepriv{$envkey}=$allowed;
631: #$r->print($row);
632: } # end of foreach (table building loop)
633: my $rolesdisplay = 0;
634: my %output = ();
635: foreach my $type ('Construction Space','Course','Domain','System','Unknown') {
636: $output{$type} = '';
637: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
638: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
639: $output{$type}.=$roletext{$sortrole{$which}};
640: }
641: }
642: unless($output{$type} eq '') {
643: $output{$type} = "<tr bgcolor='#BBffBB'>".
644: "<td align='center' colspan='7'>".&mt($type)."</td>".
645: $output{$type};
646: $rolesdisplay = 1;
647: }
648: }
649: if ($rolesdisplay == 1) {
650: $r->print(<<END);
651: <hr />
652: <h3>$lt{'rer'}</h3>
653: <table>
654: <tr><th>$lt{'rev'}</th><th>$lt{'ren'}</th><th>$lt{'del'}</th><th>$lt{'rol'}</th><th>$lt{'e
655: xt'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th>
656: END
657: foreach my $type ('Construction Space','Course','Domain','System','Unknown') {
658: if ($output{$type}) {
659: $r->print($output{$type}."\n");
660: }
661: }
662: $r->print('</table>');
663: }
664: } # End of unless
665: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
666: if ($currentauth=~/^krb(4|5):/) {
667: $currentauth=~/^krb(4|5):(.*)/;
668: my $krbdefdom=$2;
669: my %param = ( formname => 'document.cu',
670: kerb_def_dom => $krbdefdom
671: );
672: $loginscript = &Apache::loncommon::authform_header(%param);
673: }
674: # Check for a bad authentication type
675: unless ($currentauth=~/^krb(4|5):/ or
676: $currentauth=~/^unix:/ or
677: $currentauth=~/^internal:/ or
678: $currentauth=~/^localauth:/
679: ) { # bad authentication scheme
680: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
681: &initialize_authen_forms();
682: my %lt=&Apache::lonlocal::texthash(
683: 'err' => "ERROR",
684: 'uuas' => "This user has an unrecognized authentication scheme",
685: 'sldb' => "Please specify login data below",
686: 'ld' => "Login Data"
687: );
688: $r->print(<<ENDBADAUTH);
689: <hr />
690: <script type="text/javascript" language="Javascript">
691: $loginscript
692: </script>
693: <font color='#ff0000'>$lt{'err'}:</font>
694: $lt{'uuas'} ($currentauth). $lt{'sldb'}.
695: <h3>$lt{'ld'}</h3>
696: <p>$generalrule</p>
697: <p>$authformkrb</p>
698: <p>$authformint</p>
699: <p>$authformfsys</p>
700: <p>$authformloc</p>
701: ENDBADAUTH
702: } else {
703: # This user is not allowed to modify the users
704: # authentication scheme, so just notify them of the problem
705: my %lt=&Apache::lonlocal::texthash(
706: 'err' => "ERROR",
707: 'uuas' => "This user has an unrecognized authentication scheme",
708: 'adcs' => "Please alert a domain coordinator of this situation"
709: );
710: $r->print(<<ENDBADAUTH);
711: <hr />
712: <script type="text/javascript" language="Javascript">
713: $loginscript
714: </script>
715: <font color="#ff0000"> $lt{'err'}: </font>
716: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
717: <hr />
718: ENDBADAUTH
719: }
720: } else { # Authentication type is valid
721: my $authformcurrent='';
722: my $authform_other='';
723: &initialize_authen_forms();
724: if ($currentauth=~/^krb(4|5):/) {
725: $authformcurrent=$authformkrb;
726: $authform_other="<p>$authformint</p>\n".
727: "<p>$authformfsys</p><p>$authformloc</p>";
728: }
729: elsif ($currentauth=~/^internal:/) {
730: $authformcurrent=$authformint;
731: $authform_other="<p>$authformkrb</p>".
732: "<p>$authformfsys</p><p>$authformloc</p>";
733: }
734: elsif ($currentauth=~/^unix:/) {
735: $authformcurrent=$authformfsys;
736: $authform_other="<p>$authformkrb</p>".
737: "<p>$authformint</p><p>$authformloc;</p>";
738: }
739: elsif ($currentauth=~/^localauth:/) {
740: $authformcurrent=$authformloc;
741: $authform_other="<p>$authformkrb</p>".
742: "<p>$authformint</p><p>$authformfsys</p>";
743: }
744: $authformcurrent.=' <i>(will override current values)</i><br />';
745: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
746: # Current user has login modification privileges
747: my %lt=&Apache::lonlocal::texthash(
748: 'ccld' => "Change Current Login Data",
749: 'enld' => "Enter New Login Data"
750: );
751: $r->print(<<ENDOTHERAUTHS);
752: <hr />
753: <script type="text/javascript" language="Javascript">
754: $loginscript
755: </script>
756: <h3>$lt{'ccld'}</h3>
757: <p>$generalrule</p>
758: <p>$authformnop</p>
759: <p>$authformcurrent</p>
760: <h3>$lt{'enld'}</h3>
761: $authform_other
762: ENDOTHERAUTHS
763: }
764: } ## End of "check for bad authentication type" logic
765: } ## End of new user/old user logic
766: $r->print('<hr /><h3>'.&mt('Add Roles').'</h3>');
767: #
768: # Co-Author
769: #
770: if (&authorpriv($env{'user.name'},$env{'request.role.domain'}) &&
771: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
772: # No sense in assigning co-author role to yourself
773: my $cuname=$env{'user.name'};
774: my $cudom=$env{'request.role.domain'};
775: my %lt=&Apache::lonlocal::texthash(
776: 'cs' => "Construction Space",
777: 'act' => "Activate",
778: 'rol' => "Role",
779: 'ext' => "Extent",
780: 'sta' => "Start",
781: 'end' => "End",
782: 'cau' => "Co-Author",
783: 'caa' => "Assistant Co-Author",
784: 'ssd' => "Set Start Date",
785: 'sed' => "Set End Date"
786: );
787: $r->print(<<ENDCOAUTH);
788: <h4>$lt{'cs'}</h4>
789: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
790: <th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
791: <tr>
792: <td><input type=checkbox name="act_$cudom\_$cuname\_ca" /></td>
793: <td>$lt{'cau'}</td>
794: <td>$cudom\_$cuname</td>
795: <td><input type=hidden name="start_$cudom\_$cuname\_ca" value='' />
796: <a href=
797: "javascript:pjump('date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'ssd'}</a></td>
798: <td><input type=hidden name="end_$cudom\_$cuname\_ca" value='' />
799: <a href=
800: "javascript:pjump('date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset')">$lt{'sed'}</a></td>
801: </tr>
802: <tr>
803: <td><input type=checkbox name="act_$cudom\_$cuname\_aa" /></td>
804: <td>$lt{'caa'}</td>
805: <td>$cudom\_$cuname</td>
806: <td><input type=hidden name="start_$cudom\_$cuname\_aa" value='' />
807: <a href=
808: "javascript:pjump('date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset')">$lt{'ssd'}</a></td>
809: <td><input type=hidden name="end_$cudom\_$cuname\_aa" value='' />
810: <a href=
811: "javascript:pjump('date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset')">$lt{'sed'}</a></td>
812: </tr>
813: </table>
814: ENDCOAUTH
815: }
816: #
817: # Domain level
818: #
819: my $num_domain_level = 0;
820: my $domaintext =
821: '<h4>'.&mt('Domain Level').'</h4>'.
822: '<table border=2><tr><th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.&mt('Extent').'</th>'.
823: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th></tr>';
824: foreach ( sort( keys(%incdomains))) {
825: my $thisdomain=$_;
826: foreach ('dc','li','dg','au','sc') {
827: if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
828: my $plrole=&Apache::lonnet::plaintext($_);
829: my %lt=&Apache::lonlocal::texthash(
830: 'ssd' => "Set Start Date",
831: 'sed' => "Set End Date"
832: );
833: $num_domain_level ++;
834: $domaintext .= <<"ENDDROW";
835: <tr>
836: <td><input type=checkbox name="act_$thisdomain\_$_"></td>
837: <td>$plrole</td>
838: <td>$thisdomain</td>
839: <td><input type=hidden name="start_$thisdomain\_$_" value=''>
840: <a href=
841: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$thisdomain\_$_.value,'start_$thisdomain\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
842: <td><input type=hidden name="end_$thisdomain\_$_" value=''>
843: <a href=
844: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$thisdomain\_$_.value,'end_$thisdomain\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
845: </tr>
846: ENDDROW
847: }
848: }
849: }
850: $domaintext.='</table>';
851: if ($num_domain_level > 0) {
852: $r->print($domaintext);
853: }
854: #
855: # Course level
856: #
857: my $num_sections;
858:
859: if ($env{'request.role'} =~ m-^dc\./(\w+)/$-) {
860: $r->print(&course_level_dc($1));
861: $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()">'."\n");
862: } else {
863: $r->print(&course_level_table(%inccourses));
864: $r->print('<hr /><input type="button" value="'.&mt('Modify User').'" onClick="setSections()">'."\n");
865: }
866: $r->print("</form></body></html>");
867: }
868:
869: # ================================================================= Phase Three
870: sub update_user_data {
871: my $r=shift;
872: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
873: $env{'form.ccdomain'});
874: # Error messages
875: my $error = '<font color="#ff0000">'.&mt('Error').':</font>';
876: my $end = '</body></html>';
877: # Print header
878: my $html=&Apache::lonxml::xmlbegin();
879: $r->print(<<ENDTHREEHEAD);
880: $html
881: <head>
882: <title>The LearningOnline Network with CAPA</title>
883: </head>
884: ENDTHREEHEAD
885: my $title;
886: if (exists($env{'form.makeuser'})) {
887: $title='Set Privileges for New User';
888: } else {
889: $title='Modify User Privileges';
890: }
891: $r->print(&Apache::loncommon::bodytag($title));
892: # Check Inputs
893: if (! $env{'form.ccuname'} ) {
894: $r->print($error.&mt('No login name specified').'.'.$end);
895: return;
896: }
897: if ( $env{'form.ccuname'} =~/\W/) {
898: $r->print($error.&mt('Invalid login name').'. '.
899: &mt('Only letters, numbers, and underscores are valid').'.'.
900: $end);
901: return;
902: }
903: if (! $env{'form.ccdomain'} ) {
904: $r->print($error.&mt('No domain specified').'.'.$end);
905: return;
906: }
907: if ( $env{'form.ccdomain'} =~/\W/) {
908: $r->print($error.&mt ('Invalid domain name').'. '.
909: &mt('Only letters, numbers, and underscores are valid').'.'.
910: $end);
911: return;
912: }
913: if (! exists($env{'form.makeuser'})) {
914: # Modifying an existing user, so check the validity of the name
915: if ($uhome eq 'no_host') {
916: $r->print($error.&mt('Unable to determine home server for ').
917: $env{'form.ccuname'}.&mt(' in domain ').
918: $env{'form.ccdomain'}.'.');
919: return;
920: }
921: }
922: # Determine authentication method and password for the user being modified
923: my $amode='';
924: my $genpwd='';
925: if ($env{'form.login'} eq 'krb') {
926: $amode='krb';
927: $amode.=$env{'form.krbver'};
928: $genpwd=$env{'form.krbarg'};
929: } elsif ($env{'form.login'} eq 'int') {
930: $amode='internal';
931: $genpwd=$env{'form.intarg'};
932: } elsif ($env{'form.login'} eq 'fsys') {
933: $amode='unix';
934: $genpwd=$env{'form.fsysarg'};
935: } elsif ($env{'form.login'} eq 'loc') {
936: $amode='localauth';
937: $genpwd=$env{'form.locarg'};
938: $genpwd=" " if (!$genpwd);
939: } elsif (($env{'form.login'} eq 'nochange') ||
940: ($env{'form.login'} eq '' )) {
941: # There is no need to tell the user we did not change what they
942: # did not ask us to change.
943: # If they are creating a new user but have not specified login
944: # information this will be caught below.
945: } else {
946: $r->print($error.&mt('Invalid login mode or password').$end);
947: return;
948: }
949: if ($env{'form.makeuser'}) {
950: # Create a new user
951: my %lt=&Apache::lonlocal::texthash(
952: 'cru' => "Creating user",
953: 'id' => "in domain"
954: );
955: $r->print(<<ENDNEWUSERHEAD);
956: <h3>$lt{'cru'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h3>
957: ENDNEWUSERHEAD
958: # Check for the authentication mode and password
959: if (! $amode || ! $genpwd) {
960: $r->print($error.&mt('Invalid login mode or password').$end);
961: return;
962: }
963: # Determine desired host
964: my $desiredhost = $env{'form.hserver'};
965: if (lc($desiredhost) eq 'default') {
966: $desiredhost = undef;
967: } else {
968: my %home_servers = &Apache::loncommon::get_library_servers
969: ($env{'form.ccdomain'});
970: if (! exists($home_servers{$desiredhost})) {
971: $r->print($error.&mt('Invalid home server specified'));
972: return;
973: }
974: }
975: # Call modifyuser
976: my $result = &Apache::lonnet::modifyuser
977: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cstid'},
978: $amode,$genpwd,$env{'form.cfirst'},
979: $env{'form.cmiddle'},$env{'form.clast'},$env{'form.cgen'},
980: undef,$desiredhost
981: );
982: $r->print(&mt('Generating user').': '.$result);
983: my $home = &Apache::lonnet::homeserver($env{'form.ccuname'},
984: $env{'form.ccdomain'});
985: $r->print('<br />'.&mt('Home server').': '.$home.' '.
986: $Apache::lonnet::libserv{$home});
987: } elsif (($env{'form.login'} ne 'nochange') &&
988: ($env{'form.login'} ne '' )) {
989: # Modify user privileges
990: my %lt=&Apache::lonlocal::texthash(
991: 'usr' => "User",
992: 'id' => "in domain"
993: );
994: $r->print(<<ENDMODIFYUSERHEAD);
995: <h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
996: ENDMODIFYUSERHEAD
997: if (! $amode || ! $genpwd) {
998: $r->print($error.'Invalid login mode or password'.$end);
999: return;
1000: }
1001: # Only allow authentification modification if the person has authority
1002: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1003: $r->print('Modifying authentication: '.
1004: &Apache::lonnet::modifyuserauth(
1005: $env{'form.ccdomain'},$env{'form.ccuname'},
1006: $amode,$genpwd));
1007: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1008: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1009: } else {
1010: # Okay, this is a non-fatal error.
1011: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.');
1012: }
1013: }
1014: ##
1015: if (! $env{'form.makeuser'} ) {
1016: # Check for need to change
1017: my %userenv = &Apache::lonnet::get
1018: ('environment',['firstname','middlename','lastname','generation'],
1019: $env{'form.ccdomain'},$env{'form.ccuname'});
1020: my ($tmp) = keys(%userenv);
1021: if ($tmp =~ /^(con_lost|error)/i) {
1022: %userenv = ();
1023: }
1024: # Check to see if we need to change user information
1025: foreach ('firstname','middlename','lastname','generation') {
1026: # Strip leading and trailing whitespace
1027: $env{'form.c'.$_} =~ s/(\s+$|^\s+)//g;
1028: }
1029: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}) &&
1030: ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
1031: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
1032: $env{'form.clastname'} ne $userenv{'lastname'} ||
1033: $env{'form.cgeneration'} ne $userenv{'generation'} )) {
1034: # Make the change
1035: my %changeHash;
1036: $changeHash{'firstname'} = $env{'form.cfirstname'};
1037: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1038: $changeHash{'lastname'} = $env{'form.clastname'};
1039: $changeHash{'generation'} = $env{'form.cgeneration'};
1040: my $putresult = &Apache::lonnet::put
1041: ('environment',\%changeHash,
1042: $env{'form.ccdomain'},$env{'form.ccuname'});
1043: if ($putresult eq 'ok') {
1044: # Tell the user we changed the name
1045: my %lt=&Apache::lonlocal::texthash(
1046: 'uic' => "User Information Changed",
1047: 'frst' => "first",
1048: 'mddl' => "middle",
1049: 'lst' => "last",
1050: 'gen' => "generation",
1051: 'prvs' => "Previous",
1052: 'chto' => "Changed To"
1053: );
1054: $r->print(<<"END");
1055: <table border="2">
1056: <caption>$lt{'uic'}</caption>
1057: <tr><th> </th>
1058: <th>$lt{'frst'}</th>
1059: <th>$lt{'mddl'}</th>
1060: <th>$lt{'lst'}</th>
1061: <th>$lt{'gen'}</th></tr>
1062: <tr><td>$lt{'prvs'}</td>
1063: <td>$userenv{'firstname'} </td>
1064: <td>$userenv{'middlename'} </td>
1065: <td>$userenv{'lastname'} </td>
1066: <td>$userenv{'generation'} </td></tr>
1067: <tr><td>$lt{'chto'}</td>
1068: <td>$env{'form.cfirstname'} </td>
1069: <td>$env{'form.cmiddlename'} </td>
1070: <td>$env{'form.clastname'} </td>
1071: <td>$env{'form.cgeneration'} </td></tr>
1072: </table>
1073: END
1074: } else { # error occurred
1075: $r->print("<h2>".&mt('Unable to successfully change environment for')." ".
1076: $env{'form.ccuname'}." ".&mt('in domain')." ".
1077: $env{'form.ccdomain'}."</h2>");
1078: }
1079: } else { # End of if ($env ... ) logic
1080: # They did not want to change the users name but we can
1081: # still tell them what the name is
1082: my %lt=&Apache::lonlocal::texthash(
1083: 'usr' => "User",
1084: 'id' => "in domain",
1085: 'gen' => "Generation"
1086: );
1087: $r->print(<<"END");
1088: <h2>$lt{'usr'} "$env{'form.ccuname'}" $lt{'id'} "$env{'form.ccdomain'}"</h2>
1089: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
1090: <h4>$lt{'gen'}: $userenv{'generation'}</h4>
1091: END
1092: }
1093: }
1094: ##
1095: my $now=time;
1096: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
1097: foreach (keys (%env)) {
1098: next if (! $env{$_});
1099: # Revoke roles
1100: if ($_=~/^form\.rev/) {
1101: if ($_=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
1102: # Revoke standard role
1103: $r->print(&mt('Revoking').' '.$2.' in '.$1.': <b>'.
1104: &Apache::lonnet::revokerole($env{'form.ccdomain'},
1105: $env{'form.ccuname'},$1,$2).'</b><br />');
1106: if ($2 eq 'st') {
1107: $1=~/^\/(\w+)\/(\w+)/;
1108: my $cid=$1.'_'.$2;
1109: $r->print(&mt('Drop from classlist').': <b>'.
1110: &Apache::lonnet::critical('put:'.
1111: $env{'course.'.$cid.'.domain'}.':'.
1112: $env{'course.'.$cid.'.num'}.':classlist:'.
1113: &Apache::lonnet::escape($env{'form.ccuname'}.':'.
1114: $env{'form.ccdomain'}).'='.
1115: &Apache::lonnet::escape($now.':'),
1116: $env{'course.'.$cid.'.home'}).'</b><br />');
1117: }
1118: }
1119: if ($_=~/^form\.rev\:([^\_]+)\_cr\.cr\/(\w+)\/(\w+)\/(\w+)$/) {
1120: # Revoke custom role
1121: $r->print(&mt('Revoking custom role').
1122: ' '.$4.' by '.$3.'@'.$2.' in '.$1.': <b>'.
1123: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
1124: $env{'form.ccuname'},$1,$2,$3,$4).
1125: '</b><br />');
1126: }
1127: } elsif ($_=~/^form\.del/) {
1128: if ($_=~/^form\.del\:([^\_]+)\_([^\_]+)$/) {
1129: $r->print(&mt('Deleting').' '.$2.' in '.$1.': '.
1130: &Apache::lonnet::assignrole($env{'form.ccdomain'},
1131: $env{'form.ccuname'},$1,$2,$now,0,1).'<br />');
1132: if ($2 eq 'st') {
1133: $1=~/^\/(\w+)\/(\w+)/;
1134: my $cid=$1.'_'.$2;
1135: $r->print(&mt('Drop from classlist').': <b>'.
1136: &Apache::lonnet::critical('put:'.
1137: $env{'course.'.$cid.'.domain'}.':'.
1138: $env{'course.'.$cid.'.num'}.':classlist:'.
1139: &Apache::lonnet::escape($env{'form.ccuname'}.':'.
1140: $env{'form.ccdomain'}).'='.
1141: &Apache::lonnet::escape($now.':'),
1142: $env{'course.'.$cid.'.home'}).'</b><br />');
1143: }
1144: }
1145: } elsif ($_=~/^form\.ren/) {
1146: my $udom = $env{'form.ccdomain'};
1147: my $uname = $env{'form.ccuname'};
1148: if ($_=~/^form\.ren\:([^\_]+)\_([^\_]+)$/) {
1149: my $url = $1;
1150: my $role = $2;
1151: my $logmsg;
1152: my $output;
1153: if ($role eq 'st') {
1154: if ($url =~ m-^/(\w+)/(\w+)/?(\w*)$-) {
1155: my $result = &commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
1156: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) {
1157: $output = "Error: $result\n";
1158: } else {
1159: $output = &mt('Assigning').' '.$role.' in '.$url.
1160: &mt('starting').' '.localtime($now).
1161: ': <br />'.$logmsg.'<br />'.
1162: &mt('Add to classlist').': <b>ok</b><br />';
1163: }
1164: }
1165: } else {
1166: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
1167: $env{'form.ccuname'},$url,$role,0,$now);
1168: $output = &mt('Re-Enabling [_1] in [_2]: [_3]',
1169: $role,$url,$result).'<br />';
1170: }
1171: $r->print($output);
1172: }
1173: } elsif ($_=~/^form\.act/) {
1174: my $udom = $env{'form.ccdomain'};
1175: my $uname = $env{'form.ccuname'};
1176: if ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_cr_cr_([^\_]+)_(\w+)_([^\_]+)$/) {
1177: # Activate a custom role
1178: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
1179: my $url='/'.$one.'/'.$two;
1180: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
1181:
1182: my $start = ( $env{'form.start_'.$full} ?
1183: $env{'form.start_'.$full} :
1184: $now );
1185: my $end = ( $env{'form.end_'.$full} ?
1186: $env{'form.end_'.$full} :
1187: 0 );
1188:
1189: # split multiple sections
1190: my %sections = ();
1191: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
1192: if ($num_sections == 0) {
1193: $r->print(&commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end));
1194: } else {
1195: foreach (sort {$a cmp $b} keys %sections) {
1196: my $securl = $url.'/'.$_;
1197: $r->print(&commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end));
1198: }
1199: }
1200: } elsif ($_=~/^form\.act\_([^\_]+)\_(\w+)\_([^\_]+)$/) {
1201: # Activate roles for sections with 3 id numbers
1202: # set start, end times, and the url for the class
1203: my ($one,$two,$three)=($1,$2,$3);
1204: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
1205: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
1206: $now );
1207: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
1208: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
1209: 0 );
1210: my $url='/'.$one.'/'.$two;
1211: my $type = 'three';
1212: # split multiple sections
1213: my %sections = ();
1214: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
1215: if ($num_sections == 0) {
1216: $r->print(&commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
1217: } else {
1218: my $emptysec = 0;
1219: foreach my $sec (sort {$a cmp $b} keys %sections) {
1220: $sec =~ s/\W//g;
1221: if ($sec ne '') {
1222: my $securl = $url.'/'.$sec;
1223: $r->print(&commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec));
1224: } else {
1225: $emptysec = 1;
1226: }
1227: }
1228: if ($emptysec) {
1229: $r->print(&commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
1230: }
1231: }
1232: } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
1233: # Activate roles for sections with two id numbers
1234: # set start, end times, and the url for the class
1235: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
1236: $env{'form.start_'.$1.'_'.$2} :
1237: $now );
1238: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
1239: $env{'form.end_'.$1.'_'.$2} :
1240: 0 );
1241: my $url='/'.$1.'/';
1242: # split multiple sections
1243: my %sections = ();
1244: my $num_sections = &build_roles($env{'form.sec_'.$1.'_'.$2},\%sections,$2);
1245: if ($num_sections == 0) {
1246: $r->print(&commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
1247: } else {
1248: my $emptysec = 0;
1249: foreach my $sec (sort {$a cmp $b} keys %sections) {
1250: if ($sec ne '') {
1251: my $securl = $url.'/'.$sec;
1252: $r->print(&commit_standardrole($udom,$uname,$securl,$2,$start,$end,$1,undef,$sec));
1253: } else {
1254: $emptysec = 1;
1255: }
1256: }
1257: if ($emptysec) {
1258: $r->print(&commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
1259: }
1260: }
1261: } else {
1262: $r->print('<p>'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$_.'</tt></p><br />');
1263: }
1264: }
1265: } # End of foreach (keys(%env))
1266: # Flush the course logs so reverse user roles immediately updated
1267: &Apache::lonnet::flushcourselogs();
1268: $r->print('<p><a href="/adm/createuser">Create/Modify Another User</a></p>');
1269: $r->print('</body></html>');
1270: }
1271:
1272: sub commit_customrole {
1273: my ($udom,$uname,$url,$three,$four,$five,$start,$end) = @_;
1274: my $output = &mt('Assigning custom role').' "'.$five.'" by '.$four.'@'.$three.' in '.$url.
1275: ($start?', '.&mt('starting').' '.localtime($start):'').
1276: ($end?', ending '.localtime($end):'').': <b>'.
1277: &Apache::lonnet::assigncustomrole(
1278: $udom,$uname,$url,$three,$four,$five,$end,$start).
1279: '</b><br />';
1280: return $output;
1281: }
1282:
1283: sub commit_standardrole {
1284: my ($udom,$uname,$url,$three,$start,$end,$one,$two,$sec) = @_;
1285: my $output;
1286: my $logmsg;
1287: if ($three eq 'st') {
1288: my $result = &commit_studentrole(\$logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec);
1289: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) {
1290: $output = "Error: $result\n";
1291: } else {
1292: $output = &mt('Assigning').' '.$three.' in '.$url.
1293: ($start?', '.&mt('starting').' '.localtime($start):'').
1294: ($end?', '.&mt('ending').' '.localtime($end):'').
1295: ': <b>'.$result.'</b><br />'.
1296: &mt('Add to classlist').': <b>ok</b><br />';
1297: }
1298: } else {
1299: $output = &mt('Assigning').' '.$three.' in '.$url.
1300: ($start?', '.&mt('starting').' '.localtime($start):'').
1301: ($end?', '.&mt('ending').' '.localtime($end):'').': <b>'.
1302: &Apache::lonnet::assignrole(
1303: $udom,$uname,$url,$three,$end,$start).
1304: '</b><br />';
1305: }
1306: return $output;
1307: }
1308:
1309: sub commit_studentrole {
1310: my ($logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec) = @_;
1311: my $linefeed = '<br />'."\n";
1312: my $result;
1313: if (defined($one) && defined($two)) {
1314: my $cid=$one.'_'.$two;
1315: my $oldsec=&Apache::lonnet::getsection($udom,$uname,$cid);
1316: my $secchange = 0;
1317: my $expire_role_result;
1318: my $modify_section_result;
1319: unless ($oldsec eq '-1') {
1320: unless ($sec eq $oldsec) {
1321: $secchange = 1;
1322: my $uurl='/'.$cid;
1323: $uurl=~s/\_/\//g;
1324: if ($oldsec) {
1325: $uurl.='/'.$oldsec;
1326: }
1327: $expire_role_result = &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',time);
1328: $result = $expire_role_result;
1329: }
1330: }
1331: if (($expire_role_result eq 'ok') || ($secchange == 0)) {
1332: $modify_section_result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,'','',$cid);
1333: if ($modify_section_result =~ /^ok/) {
1334: if ($secchange == 1) {
1335: $$logmsg .= "Section for $uname switched from old section: $oldsec to new section: $sec".$linefeed;
1336: } elsif ($oldsec eq '-1') {
1337: $$logmsg .= "New student role for $uname in section $sec in course $cid".$linefeed;
1338: } else {
1339: $$logmsg .= "Student $uname assigned to unchanged section $sec in course $cid".$linefeed;
1340: }
1341: } else {
1342: $$logmsg .= "Error when attempting section change for $uname from old section $oldsec to new section: $sec in course $cid -error: $modify_section_result".$linefeed;
1343: }
1344: $result = $modify_section_result;
1345: } elsif ($secchange == 1) {
1346: $$logmsg .= "Error when attempting to expire role for $uname in old section $oldsec in course $cid -error: $expire_role_result".$linefeed;
1347: }
1348: } else {
1349: $$logmsg .= "Incomplete course id defined. Addition of user $uname from domain $udom to course $one\_$two, section $sec not completed.$linefeed";
1350: $result = "Error: incomplete course id\n";
1351: }
1352: return $result;
1353: }
1354:
1355: sub build_roles {
1356: my ($sectionstr,$sections,$role) = @_;
1357: my $num_sections = 0;
1358: if ($sectionstr=~ /,/) {
1359: my @secnums = split/,/,$sectionstr;
1360: if ($role eq 'st') {
1361: $secnums[0] =~ s/\W//g;
1362: $$sections{$secnums[0]} = 1;
1363: $num_sections = 1;
1364: } else {
1365: foreach my $sec (@secnums) {
1366: $sec =~ ~s/\W//g;
1367: unless ($sec eq "") {
1368: if (exists($$sections{$sec})) {
1369: $$sections{$sec} ++;
1370: } else {
1371: $$sections{$sec} = 1;
1372: $num_sections ++;
1373: }
1374: }
1375: }
1376: }
1377: } else {
1378: $sectionstr=~s/\W//g;
1379: unless ($sectionstr eq '') {
1380: $$sections{$sectionstr} = 1;
1381: $num_sections ++;
1382: }
1383: }
1384:
1385: return $num_sections;
1386: }
1387:
1388: # ========================================================== Custom Role Editor
1389:
1390: sub custom_role_editor {
1391: my $r=shift;
1392: my $rolename=$env{'form.rolename'};
1393:
1394: if ($rolename eq 'make new role') {
1395: $rolename=$env{'form.newrolename'};
1396: }
1397:
1398: $rolename=~s/[^A-Za-z0-9]//gs;
1399:
1400: unless ($rolename) {
1401: &print_username_entry_form($r);
1402: return;
1403: }
1404:
1405: $r->print(&Apache::loncommon::bodytag(
1406: 'Create Users, Change User Privileges').'<h2>');
1407: my $syspriv='';
1408: my $dompriv='';
1409: my $coursepriv='';
1410: my ($rdummy,$roledef)=
1411: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1412: # ------------------------------------------------------- Does this role exist?
1413: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1414: $r->print(&mt('Existing Role').' "');
1415: # ------------------------------------------------- Get current role privileges
1416: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
1417: } else {
1418: $r->print(&mt('New Role').' "');
1419: $roledef='';
1420: }
1421: $r->print($rolename.'"</h2>');
1422: # ------------------------------------------------------- What can be assigned?
1423: my %full=();
1424: my %courselevel=();
1425: my %courselevelcurrent=();
1426: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1427: my ($priv,$restrict)=split(/\&/,$_);
1428: unless ($restrict) { $restrict='F'; }
1429: $courselevel{$priv}=$restrict;
1430: if ($coursepriv=~/\:$priv/) {
1431: $courselevelcurrent{$priv}=1;
1432: }
1433: $full{$priv}=1;
1434: }
1435: my %domainlevel=();
1436: my %domainlevelcurrent=();
1437: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1438: my ($priv,$restrict)=split(/\&/,$_);
1439: unless ($restrict) { $restrict='F'; }
1440: $domainlevel{$priv}=$restrict;
1441: if ($dompriv=~/\:$priv/) {
1442: $domainlevelcurrent{$priv}=1;
1443: }
1444: $full{$priv}=1;
1445: }
1446: my %systemlevel=();
1447: my %systemlevelcurrent=();
1448: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1449: my ($priv,$restrict)=split(/\&/,$_);
1450: unless ($restrict) { $restrict='F'; }
1451: $systemlevel{$priv}=$restrict;
1452: if ($syspriv=~/\:$priv/) {
1453: $systemlevelcurrent{$priv}=1;
1454: }
1455: $full{$priv}=1;
1456: }
1457: my %lt=&Apache::lonlocal::texthash(
1458: 'prv' => "Privilege",
1459: 'crl' => "Course Level",
1460: 'dml' => "Domain Level",
1461: 'ssl' => "System Level"
1462: );
1463: $r->print(<<ENDCCF);
1464: <form method="post">
1465: <input type="hidden" name="phase" value="set_custom_roles" />
1466: <input type="hidden" name="rolename" value="$rolename" />
1467: <table border="2">
1468: <tr><th>$lt{'prv'}</th><th>$lt{'crl'}</th><th>$lt{'dml'}</th>
1469: <th>$lt{'ssl'}</th></tr>
1470: ENDCCF
1471: foreach (sort keys %full) {
1472: $r->print('<tr><td>'.&Apache::lonnet::plaintext($_).'</td><td>'.
1473: ($courselevel{$_}?'<input type="checkbox" name="'.$_.':c" '.
1474: ($courselevelcurrent{$_}?'checked="1"':'').' />':' ').
1475: '</td><td>'.
1476: ($domainlevel{$_}?'<input type="checkbox" name="'.$_.':d" '.
1477: ($domainlevelcurrent{$_}?'checked="1"':'').' />':' ').
1478: '</td><td>'.
1479: ($systemlevel{$_}?'<input type="checkbox" name="'.$_.':s" '.
1480: ($systemlevelcurrent{$_}?'checked="1"':'').' />':' ').
1481: '</td></tr>');
1482: }
1483: $r->print(
1484: '<table><input type="submit" value="'.&mt('Define Role').'" /></form></body></html>');
1485: }
1486:
1487: # ---------------------------------------------------------- Call to definerole
1488: sub set_custom_role {
1489: my $r=shift;
1490:
1491: my $rolename=$env{'form.rolename'};
1492:
1493: $rolename=~s/[^A-Za-z0-9]//gs;
1494:
1495: unless ($rolename) {
1496: &print_username_entry_form($r);
1497: return;
1498: }
1499:
1500: $r->print(&Apache::loncommon::bodytag(
1501: 'Create Users, Change User Privileges').'<h2>');
1502: my ($rdummy,$roledef)=
1503: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
1504: # ------------------------------------------------------- Does this role exist?
1505: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
1506: $r->print(&mt('Existing Role').' "');
1507: } else {
1508: $r->print(&mt('New Role').' "');
1509: $roledef='';
1510: }
1511: $r->print($rolename.'"</h2>');
1512: # ------------------------------------------------------- What can be assigned?
1513: my $sysrole='';
1514: my $domrole='';
1515: my $courole='';
1516:
1517: foreach (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
1518: my ($priv,$restrict)=split(/\&/,$_);
1519: unless ($restrict) { $restrict=''; }
1520: if ($env{'form.'.$priv.':c'}) {
1521: $courole.=':'.$_;
1522: }
1523: }
1524:
1525: foreach (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
1526: my ($priv,$restrict)=split(/\&/,$_);
1527: unless ($restrict) { $restrict=''; }
1528: if ($env{'form.'.$priv.':d'}) {
1529: $domrole.=':'.$_;
1530: }
1531: }
1532:
1533: foreach (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
1534: my ($priv,$restrict)=split(/\&/,$_);
1535: unless ($restrict) { $restrict=''; }
1536: if ($env{'form.'.$priv.':s'}) {
1537: $sysrole.=':'.$_;
1538: }
1539: }
1540: $r->print('<br />Defining Role: '.
1541: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
1542: if ($env{'request.course.id'}) {
1543: my $url='/'.$env{'request.course.id'};
1544: $url=~s/\_/\//g;
1545: $r->print('<br />'.&mt('Assigning Role to Self').': '.
1546: &Apache::lonnet::assigncustomrole($env{'user.domain'},
1547: $env{'user.name'},
1548: $url,
1549: $env{'user.domain'},
1550: $env{'user.name'},
1551: $rolename));
1552: }
1553: $r->print('<p><a href="/adm/createuser">Create another role, or Create/Modify a user.</a></p>');
1554: $r->print('</body></html>');
1555: }
1556:
1557: # ================================================================ Main Handler
1558: sub handler {
1559: my $r = shift;
1560:
1561: if ($r->header_only) {
1562: &Apache::loncommon::content_type($r,'text/html');
1563: $r->send_http_header;
1564: return OK;
1565: }
1566:
1567: if ((&Apache::lonnet::allowed('cta',$env{'request.course.id'})) ||
1568: (&Apache::lonnet::allowed('cin',$env{'request.course.id'})) ||
1569: (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) ||
1570: (&Apache::lonnet::allowed('cep',$env{'request.course.id'})) ||
1571: (&authorpriv($env{'user.name'},$env{'request.role.domain'})) ||
1572: (&Apache::lonnet::allowed('mau',$env{'request.role.domain'}))) {
1573: &Apache::loncommon::content_type($r,'text/html');
1574: $r->send_http_header;
1575: unless ($env{'form.phase'}) {
1576: &print_username_entry_form($r);
1577: }
1578: if ($env{'form.phase'} eq 'get_user_info') {
1579: &print_user_modification_page($r);
1580: } elsif ($env{'form.phase'} eq 'update_user_data') {
1581: &update_user_data($r);
1582: } elsif ($env{'form.phase'} eq 'selected_custom_edit') {
1583: &custom_role_editor($r);
1584: } elsif ($env{'form.phase'} eq 'set_custom_roles') {
1585: &set_custom_role($r);
1586: }
1587: } else {
1588: $env{'user.error.msg'}=
1589: "/adm/createuser:mau:0:0:Cannot modify user data";
1590: return HTTP_NOT_ACCEPTABLE;
1591: }
1592: return OK;
1593: }
1594:
1595: #-------------------------------------------------- functions for &phase_two
1596: sub course_level_table {
1597: my (%inccourses) = @_;
1598: my $table = '';
1599: # Custom Roles?
1600:
1601: my %customroles=&my_custom_roles();
1602: my %lt=&Apache::lonlocal::texthash(
1603: 'exs' => "Existing sections",
1604: 'new' => "Define new section",
1605: 'ssd' => "Set Start Date",
1606: 'sed' => "Set End Date",
1607: 'crl' => "Course Level",
1608: 'act' => "Activate",
1609: 'rol' => "Role",
1610: 'ext' => "Extent",
1611: 'grs' => "Group/Section",
1612: 'sta' => "Start",
1613: 'end' => "End"
1614: );
1615:
1616: foreach (sort( keys(%inccourses))) {
1617: my $thiscourse=$_;
1618: my $protectedcourse=$_;
1619: $thiscourse=~s:_:/:g;
1620: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
1621: my $area=$coursedata{'description'};
1622: if (!defined($area)) { $area=&mt('Unavailable course').': '.$_; }
1623: my $bgcol=$thiscourse;
1624: $bgcol=~s/[^7-9a-e]//g;
1625: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',2,6);
1626: my ($domain,$cnum)=split(/\//,$thiscourse);
1627: my %sections_count = ();
1628: my $num_sections = 0;
1629: if (defined($env{'request.course.id'})) {
1630: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
1631: $num_sections = &Apache::loncommon::get_sections($domain,$cnum,\%sections_count);
1632: }
1633: }
1634: foreach ('st','ta','ep','ad','in','cc') {
1635: if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
1636: my $plrole=&Apache::lonnet::plaintext($_);
1637: $table .= <<ENDEXTENT;
1638: <tr bgcolor="#$bgcol">
1639: <td><input type="checkbox" name="act_$protectedcourse\_$_"></td>
1640: <td>$plrole</td>
1641: <td>$area<br />Domain: $domain</td>
1642: ENDEXTENT
1643: if ($_ ne 'cc') {
1644: if ($num_sections > 0) {
1645: my $currsec = &course_sections($num_sections,\%sections_count,$protectedcourse.'_'.$_);
1646: $table .=
1647: '<td><table border="0" cellspacing="0" cellpadding="0">'.
1648: '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
1649: $currsec.'</td>'.
1650: '<td> </td>'.
1651: '<td valign="top"> '.$lt{'new'}.'<br />'.
1652: '<input type="text" name="newsec_'.$protectedcourse.'_'.$_.'" value="" /></td>'.
1653: '<input type="hidden" '.
1654: 'name="sec_'.$protectedcourse.'_'.$_.'"></td>'.
1655: '</tr></table></td>';
1656: } else {
1657: $table .= '<td><input type="text" size="10" '.
1658: 'name="sec_'.$protectedcourse.'_'.$_.'"></td>';
1659: }
1660: } else {
1661: $table .= '<td> </td>';
1662: }
1663: $table .= <<ENDTIMEENTRY;
1664: <td><input type=hidden name="start_$protectedcourse\_$_" value=''>
1665: <a href=
1666: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$_.value,'start_$protectedcourse\_$_','cu.pres','dateset')">$lt{'ssd'}</a></td>
1667: <td><input type=hidden name="end_$protectedcourse\_$_" value=''>
1668: <a href=
1669: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$_.value,'end_$protectedcourse\_$_','cu.pres','dateset')">$lt{'sed'}</a></td>
1670: ENDTIMEENTRY
1671: $table.= "</tr>\n";
1672: }
1673: }
1674: foreach (sort keys %customroles) {
1675: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
1676: my $plrole=$_;
1677: my $customrole=$protectedcourse.'_cr_cr_'.$env{'user.domain'}.
1678: '_'.$env{'user.name'}.'_'.$plrole;
1679: $table .= <<END;
1680: <tr bgcolor="#$bgcol">
1681: <td><input type="checkbox" name="act_$customrole"></td>
1682: <td>$plrole</td>
1683: <td>$area</td>
1684: END
1685: if ($num_sections > 0) {
1686: my $currsec = &course_sections($num_sections,\%sections_count,$customrole);
1687: $table.=
1688: '<td><table border="0" cellspacing="0" cellpadding="0">'.
1689: '<tr><td valign="top">'.$lt{'exs'}.'<br />'.
1690: $currsec.'</td>'.
1691: '<td> </td>'.
1692: '<td valign="top"> '.$lt{'new'}.'<br />'.
1693: '<input type="text" name="newsec_'.$customrole.'" value="" /></td>'.
1694: '<input type="hidden" '.
1695: 'name="sec_'.$customrole.'"></td>'.
1696: '</tr></table></td>';
1697: } else {
1698: $table .= '<td><input type="text" size="10" '.
1699: 'name="sec_'.$customrole.'"></td>';
1700: }
1701: $table .= <<ENDENTRY;
1702: <td><input type=hidden name="start_$customrole" value=''>
1703: <a href=
1704: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
1705: <td><input type=hidden name="end_$customrole" value=''>
1706: <a href=
1707: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td></tr>
1708: ENDENTRY
1709: }
1710: }
1711: }
1712: return '' if ($table eq ''); # return nothing if there is nothing
1713: # in the table
1714: my $result = <<ENDTABLE;
1715: <h4>$lt{'crl'}</h4>
1716: <table border=2><tr><th>$lt{'act'}</th><th>$lt{'rol'}</th><th>$lt{'ext'}</th>
1717: <th>$lt{'grs'}</th><th>$lt{'sta'}</th><th>$lt{'end'}</th></tr>
1718: $table
1719: </table>
1720: ENDTABLE
1721: return $result;
1722: }
1723:
1724: sub course_sections {
1725: my ($num_sections,$sections_count,$role) = @_;
1726: my $output = '';
1727: my @sections = (sort {$a <=> $b} keys %{$sections_count});
1728: if ($num_sections == 1) {
1729: $output = '<select name="currsec_'.$role.'" >'."\n".
1730: ' <option value="">Select</option>'."\n".
1731: ' <option value="">No section</option>'."\n".
1732: ' <option value="'.$sections[0].'" >'.$sections[0].'</option>'."\n";
1733: } else {
1734: $output = '<select name="currsec_'.$role.'" ';
1735: my $multiple = 4;
1736: if ($num_sections <4) { $multiple = $num_sections; }
1737: $output .= '"multiple" size="'.$multiple.'">'."\n";
1738: foreach (@sections) {
1739: $output .= '<option value="'.$_.'">'.$_."</option>\n";
1740: }
1741: }
1742: $output .= '</select>';
1743: return $output;
1744: }
1745:
1746: sub course_level_dc {
1747: my ($dcdom) = @_;
1748: my %customroles=&my_custom_roles();
1749: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
1750: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
1751: '<input type="hidden" name="dccourse" value="" />';
1752: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
1753: ('cu','dccourse','dcdomain','coursedesc').'</b>';
1754:
1755: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,$dcdom);
1756: my %lt=&Apache::lonlocal::texthash(
1757: 'crl' => "Course Level",
1758: 'crt' => "Course Title",
1759: 'rol' => "Role",
1760: 'grs' => "Group/Section",
1761: 'exs' => "Existing sections",
1762: 'new' => "Define new section",
1763: 'sta' => "Start",
1764: 'end' => "End",
1765: 'ssd' => "Set Start Date",
1766: 'sed' => "Set End Date"
1767: );
1768: my $header = '<h4>'.$lt{'crl'}.'</h4>'.
1769: '<table border="2"><tr><th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th></tr>';
1770: my $otheritems = '<tr><td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'".'cu'."'".','."'".'dccourse'."'".','."'".'dcdomain'."'".','."'".'coursedesc'."',''".')" /></td>'.
1771: '<td><select name="role">'."\n";
1772: foreach ('st','ta','ep','ad','in','cc') {
1773: my $plrole=&Apache::lonnet::plaintext($_);
1774: $otheritems .= ' <option value="'.$_.'">'.$plrole;
1775: }
1776: if ( keys %customroles > 0) {
1777: foreach (sort keys %customroles) {
1778: my $custrole='cr_cr_'.$env{'user.domain'}.
1779: '_'.$env{'user.name'}.'_'.$_;
1780: $otheritems .= ' <option value="'.$custrole.'">'.$_;
1781: }
1782: }
1783: $otheritems .= '</select></td><td>'.
1784: '<table border="0" cellspacing="0" cellpadding="0">'.
1785: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
1786: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
1787: '<td> </td>'.
1788: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
1789: '<input type="text" name="newsec" value="" /></td>'.
1790: '</tr></table></td>';
1791: $otheritems .= <<ENDTIMEENTRY;
1792: <td><input type=hidden name="start" value=''>
1793: <a href=
1794: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
1795: <td><input type=hidden name="end" value=''>
1796: <a href=
1797: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
1798: ENDTIMEENTRY
1799: $otheritems .= "</tr></table>\n";
1800: return $cb_jscript.$header.$hiddenitems.$otheritems;
1801: }
1802:
1803: #---------------------------------------------- end functions for &phase_two
1804:
1805: #--------------------------------- functions for &phase_two and &phase_three
1806:
1807: #--------------------------end of functions for &phase_two and &phase_three
1808:
1809: 1;
1810: __END__
1811:
1812:
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