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[LON-CAPA] /
loncom /
interface /
loncreateuser.pm
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Fri Dec 21 14:05:40 2007 UTC (16 years, 6 months ago) by
raeburn
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loncreateuser.pm
&print_username_entry_form() simplify actions to take depending on $env{'form.action'}
Pass appropriate $operation arg to &print_user_selection_page() if in "single student" mode instead of "single user"
Add breadcrumbs and emove duplicate defintion of "action" form element in single student mode
Include $usertype (official or nonofficial), if available, in call to lonuserutils::can_create_user()
lonuserutils.pm
&check_usertype() determine usertype for "username is"-type searches for supplied username.
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.214 2007/12/21 14:05:40 raeburn 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: use Apache::longroup;
68: use Apache::lonuserutils;
69: use LONCAPA qw(:DEFAULT :match);
70:
71: my $loginscript; # piece of javascript used in two separate instances
72: my $authformnop;
73: my $authformkrb;
74: my $authformint;
75: my $authformfsys;
76: my $authformloc;
77:
78: sub initialize_authen_forms {
79: my ($dom,$curr_authtype,$mode) = @_;
80: my ($krbdefdom)=( $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/);
81: $krbdefdom= uc($krbdefdom);
82: my %param = ( formname => 'document.cu',
83: kerb_def_dom => $krbdefdom,
84: domain => $dom,
85: );
86: my %abv_auth = &auth_abbrev();
87: if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):$/) {
88: my $long_auth = $1;
89: my %abv_auth = &auth_abbrev();
90: $param{'curr_authtype'} = $abv_auth{$long_auth};
91: if ($long_auth =~ /^krb(4|5)$/) {
92: $param{'curr_kerb_ver'} = $1;
93: }
94: if ($mode eq 'modifyuser') {
95: $param{'mode'} = $mode;
96: }
97: }
98: # no longer static due to configurable kerberos defaults
99: # $loginscript = &Apache::loncommon::authform_header(%param);
100: $authformnop = &Apache::loncommon::authform_nochange(%param);
101: # no longer static due to configurable kerberos defaults
102: # $authformkrb = &Apache::loncommon::authform_kerberos(%param);
103: $authformint = &Apache::loncommon::authform_internal(%param);
104: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
105: $authformloc = &Apache::loncommon::authform_local(%param);
106: }
107:
108: sub auth_abbrev {
109: my %abv_auth = (
110: krb4 => 'krb',
111: internal => 'int',
112: localuth => 'loc',
113: unix => 'fsys',
114: );
115: return %abv_auth;
116: }
117:
118: # ====================================================
119:
120: sub portfolio_quota {
121: my ($ccuname,$ccdomain) = @_;
122: my %lt = &Apache::lonlocal::texthash(
123: 'disk' => "Disk space allocated to user's portfolio files",
124: 'cuqu' => "Current quota",
125: 'cust' => "Custom quota",
126: 'defa' => "Default",
127: 'chqu' => "Change quota",
128: );
129: my ($currquota,$quotatype,$inststatus,$defquota) =
130: &Apache::loncommon::get_user_quota($ccuname,$ccdomain);
131: my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain);
132: my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo);
133: if ($inststatus ne '') {
134: if ($usertypes->{$inststatus} ne '') {
135: $longinsttype = $usertypes->{$inststatus};
136: }
137: }
138: $custom_on = ' ';
139: $custom_off = ' checked="checked" ';
140: my $quota_javascript = <<"END_SCRIPT";
141: <script type="text/javascript">
142: function quota_changes(caller) {
143: if (caller == "custom") {
144: if (document.cu.customquota[0].checked) {
145: document.cu.portfolioquota.value = "";
146: }
147: }
148: if (caller == "quota") {
149: document.cu.customquota[1].checked = true;
150: }
151: }
152: </script>
153: END_SCRIPT
154: if ($quotatype eq 'custom') {
155: $custom_on = $custom_off;
156: $custom_off = ' ';
157: $showquota = $currquota;
158: if ($longinsttype eq '') {
159: $defaultinfo = &mt('For this user, the default quota would be [_1]
160: Mb.',$defquota);
161: } else {
162: $defaultinfo = &mt("For this user, the default quota would be [_1]
163: Mb, as determined by the user's institutional
164: affiliation ([_2]).",$defquota,$longinsttype);
165: }
166: } else {
167: if ($longinsttype eq '') {
168: $defaultinfo = &mt('For this user, the default quota is [_1]
169: Mb.',$defquota);
170: } else {
171: $defaultinfo = &mt("For this user, the default quota of [_1]
172: Mb, is determined by the user's institutional
173: affiliation ([_2]).",$defquota,$longinsttype);
174: }
175: }
176: my $output = $quota_javascript.
177: '<h3>'.$lt{'disk'}.'</h3>'.
178: &Apache::loncommon::start_data_table().
179: &Apache::loncommon::start_data_table_row().
180: '<td>'.$lt{'cuqu'}.': '.$currquota.' Mb. '.
181: $defaultinfo.'</td>'.
182: &Apache::loncommon::end_data_table_row().
183: &Apache::loncommon::start_data_table_row().
184: '<td><span class="LC_nobreak">'.$lt{'chqu'}.
185: ': <label>'.
186: '<input type="radio" name="customquota" value="0" '.
187: $custom_off.' onchange="javascript:quota_changes('."'custom'".')"
188: />'.$lt{'defa'}.' ('.$defquota.' Mb).</label> '.
189: ' <label><input type="radio" name="customquota" value="1" '.
190: $custom_on.' onchange="javascript:quota_changes('."'custom'".')" />'.
191: $lt{'cust'}.':</label> '.
192: '<input type="text" name="portfolioquota" size ="5" value="'.
193: $showquota.'" onfocus="javascript:quota_changes('."'quota'".')" '.
194: '/> Mb</span></td>'.
195: &Apache::loncommon::end_data_table_row().
196: &Apache::loncommon::end_data_table();
197: return $output;
198: }
199:
200: # =================================================================== Phase one
201:
202: sub print_username_entry_form {
203: my ($r,$context,$response,$srch,$forcenewuser) = @_;
204: my $defdom=$env{'request.role.domain'};
205: my $formtoset = 'crtuser';
206: if (exists($env{'form.startrolename'})) {
207: $formtoset = 'docustom';
208: $env{'form.rolename'} = $env{'form.startrolename'};
209: } elsif ($env{'form.origform'} eq 'crtusername') {
210: $formtoset = $env{'form.origform'};
211: }
212:
213: my ($jsback,$elements) = &crumb_utilities();
214:
215: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
216: '<script type="text/javascript">'."\n".
217: &Apache::lonhtmlcommon::set_form_elements($elements->{$formtoset}).
218: '</script>'."\n";
219:
220: my %loaditems = (
221: 'onload' => "javascript:setFormElements(document.$formtoset)",
222: );
223: my $start_page =
224: &Apache::loncommon::start_page('User Management',
225: $jscript,{'add_entries' => \%loaditems,});
226: if ($env{'form.action'} eq 'custom') {
227: &Apache::lonhtmlcommon::add_breadcrumb
228: ({href=>"javascript:backPage(document.crtuser)",
229: text=>"Pick custom role",});
230: } else {
231: &Apache::lonhtmlcommon::add_breadcrumb
232: ({href=>"javascript:backPage(document.crtuser)",
233: text=>"Single user search",
234: faq=>282,bug=>'Instructor Interface',});
235: }
236: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management');
237: my %existingroles=&Apache::lonuserutils::my_custom_roles();
238: my $choice=&Apache::loncommon::select_form('make new role','rolename',
239: ('make new role' => 'Generate new role ...',%existingroles));
240: my %lt=&Apache::lonlocal::texthash(
241: 'srch' => "User Search",
242: or => "or",
243: 'usr' => "Username",
244: 'dom' => "Domain",
245: 'ecrp' => "Edit Custom Role Privileges",
246: 'nr' => "Name of Role",
247: 'cre' => "Custom Role Editor",
248: 'mod' => "to modify user information or add/modify roles",
249: 'enrl' => "to enroll one student",
250: );
251: my $help = &Apache::loncommon::help_open_menu(undef,undef,282,'Instructor Interface');
252: my $helpsiur=&Apache::loncommon::help_open_topic('Course_Change_Privileges');
253: my $helpsist=&Apache::loncommon::help_open_topic('Course_Add_Student');
254: my $helpecpr=&Apache::loncommon::help_open_topic('Course_Editing_Custom_Roles');
255: my $sellink=&Apache::loncommon::selectstudent_link('crtuser','srchterm','srchdomain');
256: if ($sellink) {
257: $sellink = "$lt{'or'} ".$sellink;
258: }
259: $r->print($start_page."\n".$crumbs);
260: if ($env{'form.action'} eq 'custom') {
261: if (&Apache::lonnet::allowed('mcr','/')) {
262: $r->print(<<ENDCUSTOM);
263: <form action="/adm/createuser" method="post" name="docustom">
264: <input type="hidden" name="action" value="$env{'form.action'}" />
265: <input type="hidden" name="phase" value="selected_custom_edit" />
266: <h3>$lt{'ecrp'}$helpecpr</h3>
267: $lt{'nr'}: $choice <input type="text" size="15" name="newrolename" /><br />
268: <input name="customeditor" type="submit" value="$lt{'cre'}" />
269: </form>
270: ENDCUSTOM
271: }
272: } else {
273: my $actiontext = $lt{'mod'}.$helpsiur;
274: if ($env{'form.action'} eq 'singlestudent') {
275: $actiontext = $lt{'enrl'}.$helpsist;
276: }
277: $r->print("
278: <h3>$lt{'srch'} $sellink $actiontext</h3>");
279: if ($env{'form.origform'} ne 'crtusername') {
280: $r->print("\n".$response);
281: }
282: $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response));
283: }
284: $r->print(&Apache::loncommon::end_page());
285: }
286:
287: sub entry_form {
288: my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_;
289: my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
290: my $usertype;
291: if (ref($srch) eq 'HASH') {
292: if (($srch->{'srchin'} eq 'dom') &&
293: ($srch->{'srchby'} eq 'uname') &&
294: ($srch->{'srchtype'} eq 'exact') &&
295: ($srch->{'srchdomain'} ne '') &&
296: ($srch->{'srchterm'} ne '')) {
297: my ($rules,$ruleorder) =
298: &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username');
299: $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules);
300: }
301: }
302: my $cancreate =
303: &Apache::lonuserutils::can_create_user($dom,$context,$usertype);
304: my $userpicker =
305: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
306: 'document.crtuser',$cancreate,$usertype);
307: my $srchbutton = &mt('Search');
308: my $output = <<"ENDBLOCK";
309: <form action="/adm/createuser" method="post" name="crtuser">
310: <input type="hidden" name="action" value="$env{'form.action'}" />
311: <input type="hidden" name="phase" value="get_user_info" />
312: $userpicker
313: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.crtuser)" />
314: </form>
315: ENDBLOCK
316: if ($cancreate && $env{'form.phase'} eq '') {
317: my $defdom=$env{'request.role.domain'};
318: my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain');
319: my $helpcrt=&Apache::loncommon::help_open_topic('Course_Change_Privileges');
320: my %lt=&Apache::lonlocal::texthash(
321: 'crnu' => 'Create a new user',
322: 'usr' => 'Username',
323: 'dom' => 'in domain',
324: 'cra' => 'Create user',
325: );
326: $output .= <<"ENDDOCUMENT";
327: <form action="/adm/createuser" method="post" name="crtusername">
328: <input type="hidden" name="action" value="$env{'form.action'}" />
329: <input type="hidden" name="phase" value="createnewuser" />
330: <input type="hidden" name="srchtype" value="exact" />
331: <input type="hidden" name="srchby" value="username" />
332: <input type="hidden" name="srchin" value="dom" />
333: <input type="hidden" name="forcenewuser" value="1" />
334: <input type="hidden" name="origform" value="crtusername" />
335: <h3>$lt{crnu}$helpcrt</h3>
336: $responsemsg
337: <table>
338: <tr>
339: <td>$lt{'usr'}:</td>
340: <td><input type="text" size="15" name="srchterm" /></td>
341: <td> $lt{'dom'}:</td><td>$domform</td>
342: <td> <input name="userrole" type="submit" value="$lt{'cra'}" /></td>
343: </tr>
344: </table>
345: </form>
346: ENDDOCUMENT
347: }
348: return $output;
349: }
350:
351: sub user_modification_js {
352: my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_;
353:
354: return <<END;
355: <script type="text/javascript" language="Javascript">
356:
357: function pclose() {
358: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
359: "height=350,width=350,scrollbars=no,menubar=no");
360: parmwin.close();
361: }
362:
363: $pjump_def
364: $dc_setcourse_code
365:
366: function dateset() {
367: eval("document.cu."+document.cu.pres_marker.value+
368: ".value=document.cu.pres_value.value");
369: pclose();
370: }
371:
372: $nondc_setsection_code
373:
374: </script>
375: END
376: }
377:
378: # =================================================================== Phase two
379: sub print_user_selection_page {
380: my ($r,$response,$srch,$srch_results,$operation,$srcharray,$context) = @_;
381: my @fields = ('username','domain','lastname','firstname','permanentemail');
382: my $sortby = $env{'form.sortby'};
383:
384: if (!grep(/^\Q$sortby\E$/,@fields)) {
385: $sortby = 'lastname';
386: }
387:
388: my ($jsback,$elements) = &crumb_utilities();
389:
390: my $jscript = (<<ENDSCRIPT);
391: <script type="text/javascript">
392: function pickuser(uname,udom) {
393: document.usersrchform.seluname.value=uname;
394: document.usersrchform.seludom.value=udom;
395: document.usersrchform.phase.value="userpicked";
396: document.usersrchform.submit();
397: }
398:
399: $jsback
400: </script>
401: ENDSCRIPT
402:
403: my %lt=&Apache::lonlocal::texthash(
404: 'usrch' => "User Search to add/modify roles",
405: 'stusrch' => "User Search to enroll student",
406: 'usel' => "Select a user to add/modify roles",
407: 'stusel' => "Select a user to enroll as a student",
408: 'username' => "username",
409: 'domain' => "domain",
410: 'lastname' => "last name",
411: 'firstname' => "first name",
412: 'permanentemail' => "permanent e-mail",
413: );
414: $r->print(&Apache::loncommon::start_page('User Management',$jscript));
415: if ($operation eq 'createuser') {
416: &Apache::lonhtmlcommon::add_breadcrumb
417: ({href=>"javascript:backPage(document.usersrchform,'','')",
418: text=>"Create/modify user",
419: faq=>282,bug=>'Instructor Interface',},
420: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
421: text=>"Select User",
422: faq=>282,bug=>'Instructor Interface',});
423: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
424: $r->print("<b>$lt{'usrch'}</b><br />");
425: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
426: $r->print('<h3>'.$lt{'usel'}.'</h3>');
427: } elsif ($operation eq 'enrollstudent') {
428: &Apache::lonhtmlcommon::add_breadcrumb
429: ({href=>"javascript:backPage(document.usersrchform,'','')",
430: text=>"Create/modify student",
431: faq=>282,bug=>'Instructor Interface',},
432: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
433: text=>"Select Student",
434: faq=>282,bug=>'Instructor Interface',});
435: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
436: $r->print($jscript."<b>$lt{'stusrch'}</b><br />");
437: $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context));
438: $r->print('</form><h3>'.$lt{'stusel'}.'</h3>');
439: }
440: $r->print('<form name="usersrchform" method="post">'.
441: &Apache::loncommon::start_data_table()."\n".
442: &Apache::loncommon::start_data_table_header_row()."\n".
443: ' <th> </th>'."\n");
444: foreach my $field (@fields) {
445: $r->print(' <th><a href="javascript:document.usersrchform.sortby.value='.
446: "'".$field."'".';document.usersrchform.submit();">'.
447: $lt{$field}.'</a></th>'."\n");
448: }
449: $r->print(&Apache::loncommon::end_data_table_header_row());
450:
451: my @sorted_users = sort {
452: lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby})
453: ||
454: lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname})
455: ||
456: lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname})
457: ||
458: lc($a) cmp lc($b)
459: } (keys(%$srch_results));
460:
461: foreach my $user (@sorted_users) {
462: my ($uname,$udom) = split(/:/,$user);
463: $r->print(&Apache::loncommon::start_data_table_row().
464: '<td><input type="button" name="seluser" value="'.&mt('Select').'" onclick="javascript:pickuser('."'".$uname."'".','."'".$udom."'".')" /></td>'.
465: '<td><tt>'.$uname.'</tt></td>'.
466: '<td><tt>'.$udom.'</tt></td>');
467: foreach my $field ('lastname','firstname','permanentemail') {
468: $r->print('<td>'.$srch_results->{$user}->{$field}.'</td>');
469: }
470: $r->print(&Apache::loncommon::end_data_table_row());
471: }
472: $r->print(&Apache::loncommon::end_data_table().'<br /><br />');
473: if (ref($srcharray) eq 'ARRAY') {
474: foreach my $item (@{$srcharray}) {
475: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
476: }
477: }
478: $r->print(' <input type="hidden" name="sortby" value="'.$sortby.'" />'."\n".
479: ' <input type="hidden" name="seluname" value="" />'."\n".
480: ' <input type="hidden" name="seludom" value="" />'."\n".
481: ' <input type="hidden" name="currstate" value="select" />'."\n".
482: ' <input type="hidden" name="phase" value="get_user_info" />'."\n".
483: ' <input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n");
484: $r->print($response.'</form>'.&Apache::loncommon::end_page());
485: }
486:
487: sub print_user_query_page {
488: my ($r,$caller) = @_;
489: # FIXME - this is for a network-wide name search (similar to catalog search)
490: # To use frames with similar behavior to catalog/portfolio search.
491: # To be implemented.
492: return;
493: }
494:
495: sub print_user_modification_page {
496: my ($r,$ccuname,$ccdomain,$srch,$response,$context) = @_;
497: if (($ccuname eq '') || ($ccdomain eq '')) {
498: my $usermsg = &mt('No username and/or domain provided.');
499: &print_username_entry_form($r,$context,$usermsg);
500: return;
501: }
502: my ($form,$formname);
503: if ($env{'form.action'} eq 'singlestudent') {
504: $form = 'document.enrollstudent';
505: $formname = 'enrollstudent';
506: } else {
507: $form = 'document.cu';
508: $formname = 'cu';
509: }
510: my %abv_auth = &auth_abbrev();
511: my ($curr_authtype,%rulematch,%inst_results,$curr_kerb_ver,$newuser,
512: %alerts,%curr_rules,%got_rules);
513: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
514: if ($uhome eq 'no_host') {
515: $newuser = 1;
516: my $checkhash;
517: my $checks = { 'username' => 1 };
518: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
519: &Apache::loncommon::user_rule_check($checkhash,$checks,
520: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
521: if (ref($alerts{'username'}) eq 'HASH') {
522: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
523: my $domdesc =
524: &Apache::lonnet::domain($ccdomain,'description');
525: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
526: my $userchkmsg;
527: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
528: $userchkmsg =
529: &Apache::loncommon::instrule_disallow_msg('username',
530: $domdesc,1).
531: &Apache::loncommon::user_rule_formats($ccdomain,
532: $domdesc,$curr_rules{$ccdomain}{'username'},
533: 'username');
534: }
535: &print_username_entry_form($r,$context,$userchkmsg);
536: return;
537: }
538: }
539: }
540: } else {
541: $newuser = 0;
542: my $currentauth =
543: &Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
544: if ($currentauth =~ /^(krb4|krb5|unix|internal|localauth):/) {
545: $curr_authtype = $abv_auth{$1};
546: if ($currentauth =~ /^krb(4|5)/) {
547: $curr_kerb_ver = $1;
548: }
549: }
550: }
551: if ($response) {
552: $response = '<br />'.$response
553: }
554: my $defdom=$env{'request.role.domain'};
555:
556: my ($krbdef,$krbdefdom) =
557: &Apache::loncommon::get_kerberos_defaults($defdom);
558:
559: my %param = ( formname => 'document.cu',
560: kerb_def_dom => $krbdefdom,
561: kerb_def_auth => $krbdef,
562: curr_authtype => $curr_authtype,
563: curr_kerb_ver => $curr_kerb_ver,
564: domain => $ccdomain,
565: );
566: $loginscript = &Apache::loncommon::authform_header(%param);
567: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
568:
569: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
570: my $dc_setcourse_code = '';
571: my $nondc_setsection_code = '';
572:
573: my %loaditem;
574:
575: my $groupslist;
576: my %curr_groups = &Apache::longroup::coursegroups();
577: if (%curr_groups) {
578: $groupslist = join('","',sort(keys(%curr_groups)));
579: $groupslist = '"'.$groupslist.'"';
580: }
581:
582: if ($env{'request.role'} =~ m-^dc\./($match_domain)/$-) {
583: my $dcdom = $1;
584: $loaditem{'onload'} = "document.cu.coursedesc.value='';";
585: my @rolevals = ('st','ta','ep','in','cc');
586: my (@crsroles,@grproles);
587: for (my $i=0; $i<@rolevals; $i++) {
588: $crsroles[$i]=&Apache::lonnet::plaintext($rolevals[$i],'Course');
589: $grproles[$i]=&Apache::lonnet::plaintext($rolevals[$i],'Group');
590: }
591: my $rolevalslist = join('","',@rolevals);
592: my $crsrolenameslist = join('","',@crsroles);
593: my $grprolenameslist = join('","',@grproles);
594: my $pickcrsfirst = '<--'.&mt('Pick course first');
595: my $pickgrpfirst = '<--'.&mt('Pick group first');
596: $dc_setcourse_code = <<"ENDSCRIPT";
597: function setCourse() {
598: var course = document.cu.dccourse.value;
599: if (course != "") {
600: if (document.cu.dcdomain.value != document.cu.origdom.value) {
601: alert("You must select a course in the current domain");
602: return;
603: }
604: var userrole = document.cu.role.options[document.cu.role.selectedIndex].value
605: var section="";
606: var numsections = 0;
607: var newsecs = new Array();
608: for (var i=0; i<document.cu.currsec.length; i++) {
609: if (document.cu.currsec.options[i].selected == true ) {
610: if (document.cu.currsec.options[i].value != "" && document.cu.currsec.options[i].value != null) {
611: if (numsections == 0) {
612: section = document.cu.currsec.options[i].value
613: numsections = 1;
614: }
615: else {
616: section = section + "," + document.cu.currsec.options[i].value
617: numsections ++;
618: }
619: }
620: }
621: }
622: if (document.cu.newsec.value != "" && document.cu.newsec.value != null) {
623: if (numsections == 0) {
624: section = document.cu.newsec.value
625: }
626: else {
627: section = section + "," + document.cu.newsec.value
628: }
629: newsecs = document.cu.newsec.value.split(/,/g);
630: numsections = numsections + newsecs.length;
631: }
632: if ((userrole == 'st') && (numsections > 1)) {
633: 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.")
634: return;
635: }
636: for (var j=0; j<newsecs.length; j++) {
637: if ((newsecs[j] == 'all') || (newsecs[j] == 'none')) {
638: alert("'"+newsecs[j]+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
639: return;
640: }
641: if (document.cu.groups.value != '') {
642: var groups = document.cu.groups.value.split(/,/g);
643: for (var k=0; k<groups.length; k++) {
644: if (newsecs[j] == groups[k]) {
645: alert("'"+newsecs[j]+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");
646: return;
647: }
648: }
649: }
650: }
651: if ((userrole == 'cc') && (numsections > 0)) {
652: alert("Section designations do not apply to Course Coordinator roles.\\nA course coordinator role will be added with access to all sections.");
653: section = "";
654: }
655: var coursename = "_$dcdom"+"_"+course+"_"+userrole
656: var numcourse = getIndex(document.cu.dccourse);
657: if (numcourse == "-1") {
658: alert("There was a problem with your course selection");
659: return
660: }
661: else {
662: document.cu.elements[numcourse].name = "act"+coursename;
663: var numnewsec = getIndex(document.cu.newsec);
664: if (numnewsec != "-1") {
665: document.cu.elements[numnewsec].name = "sec"+coursename;
666: document.cu.elements[numnewsec].value = section;
667: }
668: var numstart = getIndex(document.cu.start);
669: if (numstart != "-1") {
670: document.cu.elements[numstart].name = "start"+coursename;
671: }
672: var numend = getIndex(document.cu.end);
673: if (numend != "-1") {
674: document.cu.elements[numend].name = "end"+coursename
675: }
676: }
677: }
678: document.cu.submit();
679: }
680:
681: function getIndex(caller) {
682: for (var i=0;i<document.cu.elements.length;i++) {
683: if (document.cu.elements[i] == caller) {
684: return i;
685: }
686: }
687: return -1;
688: }
689: ENDSCRIPT
690: } else {
691: $nondc_setsection_code =
692: &Apache::lonuserutils::setsections_javascript('cu',$groupslist);
693: }
694: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
695: $nondc_setsection_code,$groupslist);
696:
697: my ($jsback,$elements) = &crumb_utilities();
698: my $javascript_validations;
699: if ((&Apache::lonnet::allowed('mau',$ccdomain)) || ($uhome eq 'no_host')) {
700: my ($krbdef,$krbdefdom) =
701: &Apache::loncommon::get_kerberos_defaults($ccdomain);
702: $javascript_validations =
703: &Apache::lonuserutils::javascript_validations('auth',$krbdefdom,undef,
704: undef,$ccdomain);
705: }
706: $js .= "\n".
707: '<script type="text/javascript">'."\n".$jsback."\n".
708: $javascript_validations.'</script>';
709: my $start_page =
710: &Apache::loncommon::start_page('User Management',
711: $js,{'add_entries' => \%loaditem,});
712: &Apache::lonhtmlcommon::add_breadcrumb
713: ({href=>"javascript:backPage(document.cu)",
714: text=>"Create/modify user",
715: faq=>282,bug=>'Instructor Interface',});
716:
717: if ($env{'form.phase'} eq 'userpicked') {
718: &Apache::lonhtmlcommon::add_breadcrumb
719: ({href=>"javascript:backPage(document.cu,'get_user_info','select')",
720: text=>"Select a user",
721: faq=>282,bug=>'Instructor Interface',});
722: }
723: &Apache::lonhtmlcommon::add_breadcrumb
724: ({href=>"javascript:backPage(document.cu,'$env{'form.phase'}','modify')",
725: text=>"Set user role",
726: faq=>282,bug=>'Instructor Interface',});
727: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management');
728:
729: my $forminfo =<<"ENDFORMINFO";
730: <form action="/adm/createuser" method="post" name="cu">
731: <input type="hidden" name="phase" value="update_user_data" />
732: <input type="hidden" name="ccuname" value="$ccuname" />
733: <input type="hidden" name="ccdomain" value="$ccdomain" />
734: <input type="hidden" name="pres_value" value="" />
735: <input type="hidden" name="pres_type" value="" />
736: <input type="hidden" name="pres_marker" value="" />
737: ENDFORMINFO
738: my %inccourses;
739: foreach my $key (keys(%env)) {
740: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
741: $inccourses{$1.'_'.$2}=1;
742: }
743: }
744: if ($uhome eq 'no_host') {
745: my $portfolioform;
746: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
747: # Current user has quota modification privileges
748: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
749: }
750: &initialize_authen_forms($ccdomain);
751: my %lt=&Apache::lonlocal::texthash(
752: 'cnu' => 'Create New User',
753: 'ast' => 'as a student',
754: 'ind' => 'in domain',
755: 'lg' => 'Login Data',
756: 'hs' => "Home Server",
757: );
758: $r->print(<<ENDTITLE);
759: $start_page
760: $crumbs
761: $response
762: $forminfo
763: <script type="text/javascript" language="Javascript">
764: $loginscript
765: </script>
766: <input type='hidden' name='makeuser' value='1' />
767: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain</h2>
768: ENDTITLE
769: if ($env{'form.action'} eq 'singlestudent') {
770: $r->print(' ('.$lt{'ast'}.')');
771: }
772: $r->print('</h2>'."\n".'<div class="LC_left_float">');
773: my $personal_table =
774: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
775: $inst_results{$ccuname.':'.$ccdomain});
776: $r->print($personal_table);
777: my ($home_server_pick,$numlib) =
778: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
779: 'default','hide');
780: if ($numlib > 1) {
781: $r->print("
782: <br />
783: $lt{'hs'}: $home_server_pick
784: <br />");
785: } else {
786: $r->print($home_server_pick);
787: }
788: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
789: $lt{'lg'}.'</h3>');
790: my ($fixedauth,$varauth,$authmsg);
791: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
792: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
793: my ($rules,$ruleorder) =
794: &Apache::lonnet::inst_userrules($ccdomain,'username');
795: if (ref($rules) eq 'HASH') {
796: if (ref($rules->{$matchedrule}) eq 'HASH') {
797: my $authtype = $rules->{$matchedrule}{'authtype'};
798: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
799: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
800: } else {
801: my $authparm = $rules->{$matchedrule}{'authparm'};
802: if ($authtype =~ /^krb(4|5)$/) {
803: my $ver = $1;
804: if ($authparm ne '') {
805: $fixedauth = <<"KERB";
806: <input type="hidden" name="login" value="krb" />
807: <input type="hidden" name="krbver" value="$ver" />
808: <input type="hidden" name="krbarg" value="$authparm" />
809: KERB
810: $authmsg = $rules->{$matchedrule}{'authmsg'};
811: }
812: } else {
813: $fixedauth =
814: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
815: if ($rules->{$matchedrule}{'authparmfixed'}) {
816: $fixedauth .=
817: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
818: } else {
819: $varauth =
820: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
821: }
822: }
823: }
824: } else {
825: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
826: }
827: }
828: if ($authmsg) {
829: $r->print(<<ENDAUTH);
830: $fixedauth
831: $authmsg
832: $varauth
833: ENDAUTH
834: }
835: } else {
836: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
837: }
838: $r->print('</h2>'."\n".'<div class="LC_left_float">');
839: } else { # user already exist-
840: my %lt=&Apache::lonlocal::texthash(
841: 'cup' => "Modify existing user: ",
842: 'ens' => "Enroll one student: ",
843: 'id' => "in domain",
844: );
845: $r->print(<<ENDCHANGEUSER);
846: $start_page
847: $crumbs
848: $forminfo
849: <h2>
850: ENDCHANGEUSER
851: if ($env{'form.action'} eq 'singlestudent') {
852: $r->print($lt{'ens'});
853: } else {
854: $r->print($lt{'cup'});
855: }
856: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
857: "\n".'<div class="LC_left_float">');
858: my ($personal_table,$showforceid) =
859: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
860: $inst_results{$ccuname.':'.$ccdomain});
861: $r->print($personal_table);
862: if ($showforceid) {
863: $r->print(&Apache::lonuserutils::forceid_change($context));
864: }
865: $r->print('</div>');
866: my $user_auth_text =
867: &user_authentication($ccuname,$ccdomain,$krbdefdom,\%abv_auth);
868: my $user_quota_text;
869: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
870: # Current user has quota modification privileges
871: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
872: } elsif (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
873: # Get the user's portfolio information
874: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
875: $ccdomain,$ccuname);
876:
877: my %lt=&Apache::lonlocal::texthash(
878: 'dska' => "Disk space allocated to user's portfolio files",
879: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
880: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
881: );
882: $user_quota_text = <<ENDNOPORTPRIV;
883: <h3>$lt{'dska'}</h3>
884: $lt{'youd'} $lt{'ichr'}: $ccdomain
885: ENDNOPORTPRIV
886: }
887: if ($user_auth_text ne '') {
888: $r->print('<div class="LC_left_float">'.$user_auth_text);
889: if ($user_quota_text ne '') {
890: $r->print($user_quota_text);
891: }
892: if ($env{'form.action'} eq 'singlestudent') {
893: $r->print(&date_sections_select($context,$newuser,$formname));
894: }
895: } elsif ($user_quota_text ne '') {
896: $r->print('<div class="LC_left_float">'.$user_quota_text);
897: if ($env{'form.action'} eq 'singlestudent') {
898: $r->print(&date_sections_select($context,$newuser,$formname));
899: }
900: } else {
901: if ($env{'form.action'} eq 'singlestudent') {
902: $r->print('<div class="LC_left_float">'.
903: &date_sections_select($context,$newuser,$formname));
904: }
905: }
906: $r->print('</div><div class="LC_clear_float_footer"></div>');
907: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
908: # Build up table of user roles to allow revocation of a role.
909: my ($tmp) = keys(%rolesdump);
910: unless ($tmp =~ /^(con_lost|error)/i) {
911: my $now=time;
912: my %lt=&Apache::lonlocal::texthash(
913: 'rer' => "Existing Roles",
914: 'rev' => "Revoke",
915: 'del' => "Delete",
916: 'ren' => "Re-Enable",
917: 'rol' => "Role",
918: 'ext' => "Extent",
919: 'sta' => "Start",
920: 'end' => "End"
921: );
922: my (%roletext,%sortrole,%roleclass,%rolepriv);
923: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
924: my $b1=join('_',(split('_',$b))[1,0]);
925: return $a1 cmp $b1;
926: } keys(%rolesdump)) {
927: next if ($area =~ /^rolesdef/);
928: my $envkey=$area;
929: my $role = $rolesdump{$area};
930: my $thisrole=$area;
931: $area =~ s/\_\w\w$//;
932: my ($role_code,$role_end_time,$role_start_time) =
933: split(/_/,$role);
934: # Is this a custom role? Get role owner and title.
935: my ($croleudom,$croleuname,$croletitle)=
936: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
937: my $allowed=0;
938: my $delallowed=0;
939: my $sortkey=$role_code;
940: my $class='Unknown';
941: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
942: $class='Course';
943: my ($coursedom,$coursedir) = ($1,$2);
944: $sortkey.="\0$coursedom";
945: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
946: my %coursedata=
947: &Apache::lonnet::coursedescription($1.'_'.$2);
948: my $carea;
949: if (defined($coursedata{'description'})) {
950: $carea=$coursedata{'description'}.
951: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
952: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
953: $sortkey.="\0".$coursedata{'description'};
954: $class=$coursedata{'type'};
955: } else {
956: $carea=&mt('Unavailable course').': '.$area;
957: $sortkey.="\0".&mt('Unavailable course').': '.$area;
958: }
959: $sortkey.="\0$coursedir";
960: $inccourses{$1.'_'.$2}=1;
961: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
962: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
963: $allowed=1;
964: }
965: if ((&Apache::lonnet::allowed('dro',$1)) ||
966: (&Apache::lonnet::allowed('dro',$ccdomain))) {
967: $delallowed=1;
968: }
969: # - custom role. Needs more info, too
970: if ($croletitle) {
971: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
972: $allowed=1;
973: $thisrole.='.'.$role_code;
974: }
975: }
976: # Compute the background color based on $area
977: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
978: $carea.='<br />Section: '.$3;
979: $sortkey.="\0$3";
980: }
981: $area=$carea;
982: } else {
983: $sortkey.="\0".$area;
984: # Determine if current user is able to revoke privileges
985: if ($area=~m{^/($match_domain)/}) {
986: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
987: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
988: $allowed=1;
989: }
990: if (((&Apache::lonnet::allowed('dro',$1)) ||
991: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
992: ($role_code ne 'dc')) {
993: $delallowed=1;
994: }
995: } else {
996: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
997: $allowed=1;
998: }
999: }
1000: if ($role_code eq 'ca' || $role_code eq 'au') {
1001: $class='Construction Space';
1002: } elsif ($role_code eq 'su') {
1003: $class='System';
1004: } else {
1005: $class='Domain';
1006: }
1007: }
1008: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1009: $area=~m{/($match_domain)/($match_username)};
1010: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1011: $allowed=1;
1012: } else {
1013: $allowed=0;
1014: }
1015: }
1016: my $row = '';
1017: $row.= '<td>';
1018: my $active=1;
1019: $active=0 if (($role_end_time) && ($now>$role_end_time));
1020: if (($active) && ($allowed)) {
1021: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1022: } else {
1023: if ($active) {
1024: $row.=' ';
1025: } else {
1026: $row.=&mt('expired or revoked');
1027: }
1028: }
1029: $row.='</td><td>';
1030: if ($allowed && !$active) {
1031: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1032: } else {
1033: $row.=' ';
1034: }
1035: $row.='</td><td>';
1036: if ($delallowed) {
1037: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1038: } else {
1039: $row.=' ';
1040: }
1041: my $plaintext='';
1042: if (!$croletitle) {
1043: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1044: } else {
1045: $plaintext=
1046: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1047: }
1048: $row.= '</td><td>'.$plaintext.
1049: '</td><td>'.$area.
1050: '</td><td>'.($role_start_time?localtime($role_start_time)
1051: : ' ' ).
1052: '</td><td>'.($role_end_time ?localtime($role_end_time)
1053: : ' ' )
1054: ."</td>";
1055: $sortrole{$sortkey}=$envkey;
1056: $roletext{$envkey}=$row;
1057: $roleclass{$envkey}=$class;
1058: $rolepriv{$envkey}=$allowed;
1059: #$r->print($row);
1060: } # end of foreach (table building loop)
1061: my $rolesdisplay = 0;
1062: my %output = ();
1063: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1064: $output{$type} = '';
1065: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1066: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1067: $output{$type}.=
1068: &Apache::loncommon::start_data_table_row().
1069: $roletext{$sortrole{$which}}.
1070: &Apache::loncommon::end_data_table_row();
1071: }
1072: }
1073: unless($output{$type} eq '') {
1074: $output{$type} = '<tr class="LC_info_row">'.
1075: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1076: $output{$type};
1077: $rolesdisplay = 1;
1078: }
1079: }
1080: if ($rolesdisplay == 1) {
1081: $r->print('
1082: <h3>'.$lt{'rer'}.'</h3>'.
1083: &Apache::loncommon::start_data_table("LC_createuser").
1084: &Apache::loncommon::start_data_table_header_row().
1085: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1086: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1087: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1088: &Apache::loncommon::end_data_table_header_row());
1089: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1090: if ($output{$type}) {
1091: $r->print($output{$type}."\n");
1092: }
1093: }
1094: $r->print(&Apache::loncommon::end_data_table());
1095: }
1096: } # End of unless
1097: } ## End of new user/old user logic
1098: my $addrolesdisplay = 0;
1099: $r->print('<h3>'.&mt('Add Roles').'</h3>');
1100: #
1101: # Co-Author
1102: #
1103: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1104: $env{'request.role.domain'}) &&
1105: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1106: # No sense in assigning co-author role to yourself
1107: $addrolesdisplay = 1;
1108: my $cuname=$env{'user.name'};
1109: my $cudom=$env{'request.role.domain'};
1110: my %lt=&Apache::lonlocal::texthash(
1111: 'cs' => "Construction Space",
1112: 'act' => "Activate",
1113: 'rol' => "Role",
1114: 'ext' => "Extent",
1115: 'sta' => "Start",
1116: 'end' => "End",
1117: 'cau' => "Co-Author",
1118: 'caa' => "Assistant Co-Author",
1119: 'ssd' => "Set Start Date",
1120: 'sed' => "Set End Date"
1121: );
1122: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1123: &Apache::loncommon::start_data_table()."\n".
1124: &Apache::loncommon::start_data_table_header_row()."\n".
1125: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1126: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1127: '<th>'.$lt{'end'}.'</th>'."\n".
1128: &Apache::loncommon::end_data_table_header_row()."\n".
1129: &Apache::loncommon::start_data_table_row()."\n".
1130: '<td>
1131: <input type=checkbox name="act_'.$cudom.'_'.$cuname.'_ca" />
1132: </td>
1133: <td>'.$lt{'cau'}.'</td>
1134: <td>'.$cudom.'_'.$cuname.'</td>
1135: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1136: <a href=
1137: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1138: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1139: <a href=
1140: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1141: &Apache::loncommon::end_data_table_row()."\n".
1142: &Apache::loncommon::start_data_table_row()."\n".
1143: '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1144: <td>'.$lt{'caa'}.'</td>
1145: <td>'.$cudom.'_'.$cuname.'</td>
1146: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1147: <a href=
1148: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1149: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1150: <a href=
1151: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1152: &Apache::loncommon::end_data_table_row()."\n".
1153: &Apache::loncommon::end_data_table());
1154: } elsif ($env{'request.role'} =~ /^au\./) {
1155: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1156: $env{'request.role.domain'}))) {
1157: $r->print('<span class="LC_error">'.
1158: &mt('You do not have privileges to assign co-author roles.').
1159: '</span>');
1160: } elsif (($env{'user.name'} eq $ccuname) &&
1161: ($env{'user.domain'} eq $ccdomain)) {
1162: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1163: }
1164: }
1165: #
1166: # Domain level
1167: #
1168: my $num_domain_level = 0;
1169: my $domaintext =
1170: '<h4>'.&mt('Domain Level').'</h4>'.
1171: &Apache::loncommon::start_data_table().
1172: &Apache::loncommon::start_data_table_header_row().
1173: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1174: &mt('Extent').'</th>'.
1175: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1176: &Apache::loncommon::end_data_table_header_row();
1177: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1178: foreach my $role ('dc','li','dg','au','sc') {
1179: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1180: my $plrole=&Apache::lonnet::plaintext($role);
1181: my %lt=&Apache::lonlocal::texthash(
1182: 'ssd' => "Set Start Date",
1183: 'sed' => "Set End Date"
1184: );
1185: $num_domain_level ++;
1186: $domaintext .=
1187: &Apache::loncommon::start_data_table_row().
1188: '<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
1189: <td>'.$plrole.'</td>
1190: <td>'.$thisdomain.'</td>
1191: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1192: <a href=
1193: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1194: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1195: <a href=
1196: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1197: &Apache::loncommon::end_data_table_row();
1198: }
1199: }
1200: }
1201: $domaintext.= &Apache::loncommon::end_data_table();
1202: if ($num_domain_level > 0) {
1203: $r->print($domaintext);
1204: $addrolesdisplay = 1;
1205: }
1206: #
1207: # Course level
1208: #
1209:
1210: if ($env{'request.role'} =~ m{^dc\./($match_domain)/$}) {
1211: $r->print(&course_level_dc($1,'Course'));
1212: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()" />'."\n");
1213: } elsif ($env{'request.role'} =~ m{^au\./($match_domain)/$}) {
1214: if ($addrolesdisplay) {
1215: $r->print('<br /><input type="button" value="'.&mt('Modify User').'"');
1216: if ($newuser) {
1217: $r->print(' onClick="verify_message(this.form)" \>'."\n");
1218: } else {
1219: $r->print('onClick="this.form.submit()" \>'."\n");
1220: }
1221: } else {
1222: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
1223: &mt('Back to previous page').'</a>');
1224: }
1225: } else {
1226: $r->print(&course_level_table(%inccourses));
1227: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setSections(this.form)" />'."\n");
1228: }
1229: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
1230: $r->print('<input type="hidden" name="currstate" value="" />');
1231: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
1232: $r->print("</form>".&Apache::loncommon::end_page());
1233: }
1234:
1235: sub singleuser_breadcrumb {
1236: my %breadcrumb_text;
1237: if ($env{'form.action'} eq 'singlestudent') {
1238: $breadcrumb_text{'search'} = 'Enroll a student';
1239: $breadcrumb_text{'userpicked'} = 'Select a user',
1240: $breadcrumb_text{'modify'} = 'Set section/dates',
1241: } else {
1242: $breadcrumb_text{'search'} = 'Create/modify user';
1243: $breadcrumb_text{'userpicked'} = 'Select a user',
1244: $breadcrumb_text{'modify'} = 'Set user role',
1245: }
1246: return %breadcrumb_text;
1247: }
1248:
1249: sub date_sections_select {
1250: my ($context,$newuser,$formname,$permission) = @_;
1251: my $cid = $env{'request.course.id'};
1252: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
1253: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
1254: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
1255: undef,$formname,$permission);
1256: my $rowtitle = 'Section';
1257: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
1258: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
1259: $permission);
1260: my $output = $date_table.$secbox;
1261: return $output;
1262: }
1263:
1264: sub user_authentication {
1265: my ($ccuname,$ccdomain,$krbdefdom,$abv_auth) = @_;
1266: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1267: my ($loginscript,$outcome);
1268: if ($currentauth=~/^(krb)(4|5):(.*)/) {
1269: my $long_auth = $1.$2;
1270: my $curr_kerb_ver = $2;
1271: my $krbdefdom=$3;
1272: my $curr_authtype = $abv_auth->{$long_auth};
1273: my %param = ( formname => 'document.cu',
1274: kerb_def_dom => $krbdefdom,
1275: domain => $ccdomain,
1276: curr_authtype => $curr_authtype,
1277: curr_kerb_ver => $curr_kerb_ver,
1278: );
1279: $loginscript = &Apache::loncommon::authform_header(%param);
1280: }
1281: # Check for a bad authentication type
1282: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1283: # bad authentication scheme
1284: my %lt=&Apache::lonlocal::texthash(
1285: 'err' => "ERROR",
1286: 'uuas' => "This user has an unrecognized authentication scheme",
1287: 'adcs' => "Please alert a domain coordinator of this situation",
1288: 'sldb' => "Please specify login data below",
1289: 'ld' => "Login Data"
1290: );
1291: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1292: &initialize_authen_forms($ccdomain);
1293: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1294: $outcome = <<ENDBADAUTH;
1295: <script type="text/javascript" language="Javascript">
1296: $loginscript
1297: </script>
1298: <span class="LC_error">$lt{'err'}:
1299: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1300: <h3>$lt{'ld'}</h3>
1301: $choices
1302: ENDBADAUTH
1303: } else {
1304: # This user is not allowed to modify the user's
1305: # authentication scheme, so just notify them of the problem
1306: $outcome = <<ENDBADAUTH;
1307: <span class="LC_error"> $lt{'err'}:
1308: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1309: </span>
1310: ENDBADAUTH
1311: }
1312: } else { # Authentication type is valid
1313: &initialize_authen_forms($ccdomain,$currentauth,'modifyuser');
1314: my ($authformcurrent,$can_modify,@authform_others) =
1315: &modify_login_block($ccdomain,$currentauth);
1316: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1317: # Current user has login modification privileges
1318: my %lt=&Apache::lonlocal::texthash (
1319: 'ld' => "Login Data",
1320: 'ccld' => "Change Current Login Data",
1321: 'enld' => "Enter New Login Data"
1322: );
1323: $outcome =
1324: '<script type="text/javascript" language="Javascript">'."\n".
1325: $loginscript."\n".
1326: '</script>'."\n".
1327: '<h3>'.$lt{'ld'}.'</h3>'.
1328: &Apache::loncommon::start_data_table().
1329: &Apache::loncommon::start_data_table_row().
1330: '<td>'.$authformnop;
1331: if ($can_modify) {
1332: $outcome .= '</td>'."\n".
1333: &Apache::loncommon::end_data_table_row().
1334: &Apache::loncommon::start_data_table_row().
1335: '<td>'.$authformcurrent.'</td>'.
1336: &Apache::loncommon::end_data_table_row()."\n";
1337: } else {
1338: $outcome .= ' ('.$authformcurrent.')</td>'.
1339: &Apache::loncommon::end_data_table_row()."\n";
1340: }
1341: foreach my $item (@authform_others) {
1342: $outcome .= &Apache::loncommon::start_data_table_row().
1343: '<td>'.$item.'</td>'.
1344: &Apache::loncommon::end_data_table_row()."\n";
1345: }
1346: $outcome .= &Apache::loncommon::end_data_table();
1347: } else {
1348: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1349: my %lt=&Apache::lonlocal::texthash(
1350: 'ccld' => "Change Current Login Data",
1351: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1352: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1353: );
1354: $outcome .= <<ENDNOPRIV;
1355: <h3>$lt{'ccld'}</h3>
1356: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1357: ENDNOPRIV
1358: }
1359: }
1360: } ## End of "check for bad authentication type" logic
1361: return $outcome;
1362: }
1363:
1364: sub modify_login_block {
1365: my ($dom,$currentauth) = @_;
1366: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1367: my ($authnum,%can_assign) =
1368: &Apache::loncommon::get_assignable_auth($dom);
1369: my ($authformcurrent,@authform_others,$show_override_msg);
1370: if ($currentauth=~/^krb(4|5):/) {
1371: $authformcurrent=$authformkrb;
1372: if ($can_assign{'int'}) {
1373: push(@authform_others,$authformint);
1374: }
1375: if ($can_assign{'loc'}) {
1376: push(@authform_others,$authformloc);
1377: }
1378: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1379: $show_override_msg = 1;
1380: }
1381: } elsif ($currentauth=~/^internal:/) {
1382: $authformcurrent=$authformint;
1383: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1384: push(@authform_others,$authformkrb);
1385: }
1386: if ($can_assign{'loc'}) {
1387: push(@authform_others,$authformloc);
1388: }
1389: if ($can_assign{'int'}) {
1390: $show_override_msg = 1;
1391: }
1392: } elsif ($currentauth=~/^unix:/) {
1393: $authformcurrent=$authformfsys;
1394: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1395: push(@authform_others,$authformkrb);
1396: }
1397: if ($can_assign{'int'}) {
1398: push(@authform_others,$authformint);
1399: }
1400: if ($can_assign{'loc'}) {
1401: push(@authform_others,$authformloc);
1402: }
1403: if ($can_assign{'fsys'}) {
1404: $show_override_msg = 1;
1405: }
1406: } elsif ($currentauth=~/^localauth:/) {
1407: $authformcurrent=$authformloc;
1408: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1409: push(@authform_others,$authformkrb);
1410: }
1411: if ($can_assign{'int'}) {
1412: push(@authform_others,$authformint);
1413: }
1414: if ($can_assign{'loc'}) {
1415: $show_override_msg = 1;
1416: }
1417: }
1418: if ($show_override_msg) {
1419: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1420: '</td></tr>'."\n".
1421: '<tr><td> </td>'.
1422: '<td><b>'.&mt('Currently in use').'</b></td>'.
1423: '<td align="right"><span class="LC_cusr_emph">'.
1424: &mt('will override current values').
1425: '</span></td></tr></table>';
1426: }
1427: return ($authformcurrent,$show_override_msg,@authform_others);
1428: }
1429:
1430: sub personal_data_display {
1431: my ($ccuname,$ccdomain,$newuser,$context,$inst_results) = @_;
1432: my ($output,$showforceid,%userenv,%domconfig);
1433: if (!$newuser) {
1434: # Get the users information
1435: %userenv = &Apache::lonnet::get('environment',
1436: ['firstname','middlename','lastname','generation',
1437: 'permanentemail','id'],$ccdomain,$ccuname);
1438: %domconfig =
1439: &Apache::lonnet::get_dom('configuration',['usermodification'],
1440: $ccdomain);
1441: }
1442: my %lt=&Apache::lonlocal::texthash(
1443: 'pd' => "Personal Data",
1444: 'firstname' => "First Name",
1445: 'middlename' => "Middle Name",
1446: 'lastname' => "Last Name",
1447: 'generation' => "Generation",
1448: 'permanentemail' => "Permanent e-mail address",
1449: 'id' => "ID/Student Number",
1450: 'lg' => "Login Data"
1451: );
1452: my @userinfo = ('firstname','middlename','lastname','generation',
1453: 'permanentemail','id');
1454: my %textboxsize = (
1455: firstname => '15',
1456: middlename => '15',
1457: lastname => '15',
1458: generation => '5',
1459: permanentemail => '25',
1460: id => '15',
1461: );
1462: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1463: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1464: &Apache::lonhtmlcommon::start_pick_box();
1465: foreach my $item (@userinfo) {
1466: my $rowtitle = $lt{$item};
1467: if ($item eq 'generation') {
1468: $rowtitle = $genhelp.$rowtitle;
1469: }
1470: $output .= &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1471: if ($newuser) {
1472: if (ref($inst_results) eq 'HASH') {
1473: if ($inst_results->{$item} ne '') {
1474: $output .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1475: } else {
1476: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1477: }
1478: } else {
1479: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1480: }
1481: } else {
1482: my $canmodify = 0;
1483: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1484: $canmodify = 1;
1485: } else {
1486: if (ref($domconfig{'usermodification'}) eq 'HASH') {
1487: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
1488: foreach my $key (keys(%{$domconfig{'usermodification'}{$context}})) {
1489: if (ref($domconfig{'usermodification'}{$context}{$key}) eq 'HASH') {
1490: if ($domconfig{'usermodification'}{$context}{$key}{$item}) {
1491: $canmodify = 1;
1492: last;
1493: }
1494: }
1495: }
1496: }
1497: } elsif ($context eq 'course') {
1498: $canmodify = 1;
1499: }
1500: }
1501: if ($canmodify) {
1502: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1503: } else {
1504: $output .= $userenv{$item};
1505: }
1506: if ($item eq 'id') {
1507: $showforceid = $canmodify;
1508: }
1509: }
1510: $output .= &Apache::lonhtmlcommon::row_closure(1);
1511: }
1512: $output .= &Apache::lonhtmlcommon::end_pick_box();
1513: if (wantarray) {
1514: return ($output,$showforceid);
1515: } else {
1516: return $output;
1517: }
1518: }
1519:
1520: # ================================================================= Phase Three
1521: sub update_user_data {
1522: my ($r,$context) = @_;
1523: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1524: $env{'form.ccdomain'});
1525: # Error messages
1526: my $error = '<span class="LC_error">'.&mt('Error').': ';
1527: my $end = '</span><br /><br />';
1528: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1529: "'$env{'form.prevphase'}','modify')".'" />'.
1530: &mt('Return to previous page').'</a>'.&Apache::loncommon::end_page();
1531: my $title;
1532: if (exists($env{'form.makeuser'})) {
1533: $title='Set Privileges for New User';
1534: } else {
1535: $title='Modify User Privileges';
1536: }
1537: my $newuser = 0;
1538: my ($jsback,$elements) = &crumb_utilities();
1539: my $jscript = '<script type="text/javascript">'."\n".
1540: $jsback."\n".'</script>'."\n";
1541: my %breadcrumb_text = &singleuser_breadcrumb();
1542: $r->print(&Apache::loncommon::start_page($title,$jscript));
1543: &Apache::lonhtmlcommon::add_breadcrumb
1544: ({href=>"javascript:backPage(document.userupdate)",
1545: text=>$breadcrumb_text{'search'},
1546: faq=>282,bug=>'Instructor Interface',});
1547: if ($env{'form.prevphase'} eq 'userpicked') {
1548: &Apache::lonhtmlcommon::add_breadcrumb
1549: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1550: text=>$breadcrumb_text{'userpicked'},
1551: faq=>282,bug=>'Instructor Interface',});
1552: }
1553: &Apache::lonhtmlcommon::add_breadcrumb
1554: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1555: text=>"Set user role",
1556: faq=>282,bug=>'Instructor Interface',},
1557: {href=>"/adm/createuser",
1558: text=>"Result",
1559: faq=>282,bug=>'Instructor Interface',});
1560: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
1561:
1562: my %disallowed;
1563: $r->print(&update_result_form($uhome));
1564: # Check Inputs
1565: if (! $env{'form.ccuname'} ) {
1566: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1567: return;
1568: }
1569: if ( $env{'form.ccuname'} ne
1570: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1571: $r->print($error.&mt('Invalid login name').'. '.
1572: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'.
1573: $end.$rtnlink);
1574: return;
1575: }
1576: if (! $env{'form.ccdomain'} ) {
1577: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1578: return;
1579: }
1580: if ( $env{'form.ccdomain'} ne
1581: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1582: $r->print($error.&mt ('Invalid domain name').'. '.
1583: &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'.
1584: $end.$rtnlink);
1585: return;
1586: }
1587: if (! exists($env{'form.makeuser'})) {
1588: # Modifying an existing user, so check the validity of the name
1589: if ($uhome eq 'no_host') {
1590: $r->print($error.&mt('Unable to determine home server for ').
1591: $env{'form.ccuname'}.&mt(' in domain ').
1592: $env{'form.ccdomain'}.'.');
1593: return;
1594: }
1595: }
1596: # Determine authentication method and password for the user being modified
1597: my $amode='';
1598: my $genpwd='';
1599: if ($env{'form.login'} eq 'krb') {
1600: $amode='krb';
1601: $amode.=$env{'form.krbver'};
1602: $genpwd=$env{'form.krbarg'};
1603: } elsif ($env{'form.login'} eq 'int') {
1604: $amode='internal';
1605: $genpwd=$env{'form.intarg'};
1606: } elsif ($env{'form.login'} eq 'fsys') {
1607: $amode='unix';
1608: $genpwd=$env{'form.fsysarg'};
1609: } elsif ($env{'form.login'} eq 'loc') {
1610: $amode='localauth';
1611: $genpwd=$env{'form.locarg'};
1612: $genpwd=" " if (!$genpwd);
1613: } elsif (($env{'form.login'} eq 'nochange') ||
1614: ($env{'form.login'} eq '' )) {
1615: # There is no need to tell the user we did not change what they
1616: # did not ask us to change.
1617: # If they are creating a new user but have not specified login
1618: # information this will be caught below.
1619: } else {
1620: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1621: return;
1622: }
1623:
1624:
1625: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1626: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1627: my (%alerts,%rulematch,%inst_results,%curr_rules);
1628: if ($env{'form.makeuser'}) {
1629: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1630: # Check for the authentication mode and password
1631: if (! $amode || ! $genpwd) {
1632: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1633: return;
1634: }
1635: # Determine desired host
1636: my $desiredhost = $env{'form.hserver'};
1637: if (lc($desiredhost) eq 'default') {
1638: $desiredhost = undef;
1639: } else {
1640: my %home_servers =
1641: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1642: if (! exists($home_servers{$desiredhost})) {
1643: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1644: return;
1645: }
1646: }
1647: # Check ID format
1648: my %checkhash;
1649: my %checks = ('id' => 1);
1650: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1651: 'newuser' => 1,
1652: 'id' => $env{'form.cid'},
1653: );
1654: if ($env{'form.cid'} ne '') {
1655: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1656: \%rulematch,\%inst_results,\%curr_rules);
1657: if (ref($alerts{'id'}) eq 'HASH') {
1658: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1659: my $domdesc =
1660: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1661: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1662: my $userchkmsg;
1663: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1664: $userchkmsg =
1665: &Apache::loncommon::instrule_disallow_msg('id',
1666: $domdesc,1).
1667: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1668: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1669: }
1670: $r->print($error.&mt('Invalid ID format').$end.
1671: $userchkmsg.$rtnlink);
1672: return;
1673: }
1674: }
1675: }
1676: }
1677: # Call modifyuser
1678: my $result = &Apache::lonnet::modifyuser
1679: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1680: $amode,$genpwd,$env{'form.cfirstname'},
1681: $env{'form.cmiddlename'},$env{'form.clastname'},
1682: $env{'form.cgeneration'},undef,$desiredhost,
1683: $env{'form.cpermanentemail'});
1684: $r->print(&mt('Generating user').': '.$result);
1685: my $home = &Apache::lonnet::homeserver($env{'form.ccuname'},
1686: $env{'form.ccdomain'});
1687: $r->print('<br />'.&mt('Home server').': '.$home.' '.
1688: &Apache::lonnet::hostname($home));
1689: } elsif (($env{'form.login'} ne 'nochange') &&
1690: ($env{'form.login'} ne '' )) {
1691: # Modify user privileges
1692: if (! $amode || ! $genpwd) {
1693: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1694: return;
1695: }
1696: # Only allow authentification modification if the person has authority
1697: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1698: $r->print('Modifying authentication: '.
1699: &Apache::lonnet::modifyuserauth(
1700: $env{'form.ccdomain'},$env{'form.ccuname'},
1701: $amode,$genpwd));
1702: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1703: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1704: } else {
1705: # Okay, this is a non-fatal error.
1706: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1707: }
1708: }
1709: ##
1710: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1711: if ($context eq 'course') {
1712: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1713: }
1714: if (! $env{'form.makeuser'} ) {
1715: # Check for need to change
1716: my %userenv = &Apache::lonnet::get
1717: ('environment',['firstname','middlename','lastname','generation',
1718: 'id','permanentemail','portfolioquota','inststatus'],
1719: $env{'form.ccdomain'},$env{'form.ccuname'});
1720: my ($tmp) = keys(%userenv);
1721: if ($tmp =~ /^(con_lost|error)/i) {
1722: %userenv = ();
1723: }
1724: my $no_forceid_alert;
1725: # Check to see if user information can be changed
1726: my %domconfig =
1727: &Apache::lonnet::get_dom('configuration',['usermodification'],
1728: $env{'form.ccdomain'});
1729: my @statuses = ('active','future');
1730: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
1731: my ($auname,$audom);
1732: if ($context eq 'course') {
1733: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1734: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1735: if ($cnum eq '' || $cdom eq '') {
1736: my $cid = $env{'request.course.id'};
1737: my %coursehash =
1738: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1739: $cdom = $coursehash{'domain'};
1740: $cnum = $coursehash{'num'};
1741: }
1742: } elsif ($context eq 'author') {
1743: $auname = $env{'user.name'};
1744: $audom = $env{'user.domain'};
1745: }
1746: foreach my $item (keys(%roles)) {
1747: my ($rolenum,$roledom,$role) = split(/:/,$item);
1748: if ($context eq 'course') {
1749: if ($cnum ne '' && $cdom ne '') {
1750: if ($rolenum eq $cnum && $roledom eq $cdom) {
1751: if (!grep(/^\Q$role\E$/,@userroles)) {
1752: push(@userroles,$role);
1753: }
1754: }
1755: }
1756: } elsif ($context eq 'author') {
1757: if ($rolenum eq $auname && $roledom eq $audom) {
1758: if (!grep(/^\Q$role\E$/,@userroles)) {
1759: push(@userroles,$role);
1760: }
1761: }
1762: }
1763: }
1764: # Check for course or co-author roles being activated or re-enabled
1765: if ($context eq 'author' || $context eq 'course') {
1766: foreach my $key (keys(%env)) {
1767: if ($context eq 'author') {
1768: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
1769: if (!grep(/^\Q$1\E$/,@userroles)) {
1770: push(@userroles,$1);
1771: }
1772: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
1773: if (!grep(/^\Q$1\E$/,@userroles)) {
1774: push(@userroles,$1);
1775: }
1776: }
1777: } elsif ($context eq 'course') {
1778: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
1779: if (!grep(/^\Q$1\E$/,@userroles)) {
1780: push(@userroles,$1);
1781: }
1782: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
1783: if (!grep(/^\Q$1\E$/,@userroles)) {
1784: push(@userroles,$1);
1785: }
1786: }
1787: }
1788: }
1789: }
1790: #Check to see if we can change personal data for the user
1791: my (@mod_disallowed,@longroles);
1792: foreach my $role (@userroles) {
1793: if ($role eq 'cr') {
1794: push(@longroles,'Custom');
1795: } else {
1796: push(@longroles,&Apache::lonnet::plaintext($role));
1797: }
1798: }
1799: foreach my $item ('firstname','middlename','lastname','generation','permanentemail','id') {
1800: my $canmodify = 0;
1801: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1802: $canmodify = 1;
1803: } else {
1804: if ($context eq 'course' || $context eq 'author') {
1805: if (ref($domconfig{'usermodification'}) eq 'HASH') {
1806: if (ref($domconfig{'usermodification'}{$context}) eq 'HASH') {
1807: foreach my $role (@userroles) {
1808: if (ref($domconfig{'usermodification'}{$context}{$role}) eq 'HASH') {
1809: if ($domconfig{'usermodification'}{$context}{$role}{$item}) {
1810: $canmodify = 1;
1811: last;
1812: }
1813: }
1814: }
1815: }
1816: }
1817: } elsif ($context eq 'course') {
1818: if (grep(/^st$/,@userroles)) {
1819: $canmodify = 1;
1820: }
1821: }
1822: }
1823: # Strip leading and trailing whitespace
1824: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
1825: if (!$canmodify) {
1826: if (defined($env{'form.c'.$item})) {
1827: if ($env{'form.c'.$item} ne $userenv{$item}) {
1828: push(@mod_disallowed,$item);
1829: }
1830: }
1831: $env{'form.c'.$item} = $userenv{$item};
1832: }
1833: }
1834: # Check to see if we can change the ID/student number
1835: my $forceid = $env{'form.forceid'};
1836: my $recurseid = $env{'form.recurseid'};
1837: my $newuser = 0;
1838: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
1839: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
1840: $env{'form.ccuname'});
1841: if (($uidhash{$env{'form.ccuname'}}) &&
1842: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
1843: (!$forceid)) {
1844: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
1845: $env{'form.cid'} = $userenv{'id'};
1846: $no_forceid_alert = &mt('New student/employeeID does not match existing ID for this user.').'<br />'.&mt('Change is not permitted without checking the \'Force ID change\' checkbox on the previous page.').'<br />'."\n";
1847: }
1848: }
1849: if ($env{'form.cid'} ne $userenv{'id'}) {
1850: my $checkhash;
1851: my $checks = { 'id' => 1 };
1852: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
1853: { 'newuser' => $newuser,
1854: 'id' => $env{'form.cid'},
1855: };
1856: &Apache::loncommon::user_rule_check($checkhash,$checks,
1857: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
1858: if (ref($alerts{'id'}) eq 'HASH') {
1859: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1860: $env{'form.cid'} = $userenv{'id'};
1861: }
1862: }
1863: }
1864: my ($quotachanged,$oldportfolioquota,$newportfolioquota,
1865: $inststatus,$oldisdefault,$newisdefault,$olddefquotatext,
1866: $newdefquotatext);
1867: my ($defquota,$settingstatus) =
1868: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
1869: my %changeHash;
1870: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
1871: if ($userenv{'portfolioquota'} ne '') {
1872: $oldportfolioquota = $userenv{'portfolioquota'};
1873: if ($env{'form.customquota'} == 1) {
1874: if ($env{'form.portfolioquota'} eq '') {
1875: $newportfolioquota = 0;
1876: } else {
1877: $newportfolioquota = $env{'form.portfolioquota'};
1878: $newportfolioquota =~ s/[^\d\.]//g;
1879: }
1880: if ($newportfolioquota != $oldportfolioquota) {
1881: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1882: }
1883: } else {
1884: $quotachanged = "a_admin('',\%changeHash);
1885: $newportfolioquota = $defquota;
1886: $newisdefault = 1;
1887: }
1888: } else {
1889: $oldisdefault = 1;
1890: $oldportfolioquota = $defquota;
1891: if ($env{'form.customquota'} == 1) {
1892: if ($env{'form.portfolioquota'} eq '') {
1893: $newportfolioquota = 0;
1894: } else {
1895: $newportfolioquota = $env{'form.portfolioquota'};
1896: $newportfolioquota =~ s/[^\d\.]//g;
1897: }
1898: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1899: } else {
1900: $newportfolioquota = $defquota;
1901: $newisdefault = 1;
1902: }
1903: }
1904: if ($oldisdefault) {
1905: $olddefquotatext = &get_defaultquota_text($settingstatus);
1906: }
1907: if ($newisdefault) {
1908: $newdefquotatext = &get_defaultquota_text($settingstatus);
1909: }
1910: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
1911: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
1912: $env{'form.clastname'} ne $userenv{'lastname'} ||
1913: $env{'form.cgeneration'} ne $userenv{'generation'} ||
1914: $env{'form.cid'} ne $userenv{'id'} ||
1915: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
1916: $namechanged = 1;
1917: }
1918: if ($namechanged || $quotachanged) {
1919: $changeHash{'firstname'} = $env{'form.cfirstname'};
1920: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1921: $changeHash{'lastname'} = $env{'form.clastname'};
1922: $changeHash{'generation'} = $env{'form.cgeneration'};
1923: $changeHash{'id'} = $env{'form.cid'};
1924: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1925: my ($quotachgresult,$namechgresult);
1926: if ($quotachanged) {
1927: $quotachgresult =
1928: &Apache::lonnet::put('environment',\%changeHash,
1929: $env{'form.ccdomain'},$env{'form.ccuname'});
1930: }
1931: if ($namechanged) {
1932: # Make the change
1933: $namechgresult =
1934: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
1935: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
1936: $changeHash{'firstname'},$changeHash{'middlename'},
1937: $changeHash{'lastname'},$changeHash{'generation'},
1938: $changeHash{'id'},undef,$changeHash{'permanentemail'});
1939: }
1940: if (($namechanged && $namechgresult eq 'ok') ||
1941: ($quotachanged && $quotachgresult eq 'ok')) {
1942: # Tell the user we changed the name
1943: my %lt=&Apache::lonlocal::texthash(
1944: 'uic' => "User Information Changed",
1945: 'frst' => "first",
1946: 'mddl' => "middle",
1947: 'lst' => "last",
1948: 'gen' => "generation",
1949: 'id' => "ID/Student number",
1950: 'mail' => "permanent e-mail",
1951: 'disk' => "disk space allocated to portfolio files",
1952: 'prvs' => "Previous",
1953: 'chto' => "Changed To"
1954: );
1955: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
1956: &Apache::loncommon::start_data_table().
1957: &Apache::loncommon::start_data_table_header_row());
1958: $r->print(<<"END");
1959: <th> </th>
1960: <th>$lt{'frst'}</th>
1961: <th>$lt{'mddl'}</th>
1962: <th>$lt{'lst'}</th>
1963: <th>$lt{'gen'}</th>
1964: <th>$lt{'id'}</th>
1965: <th>$lt{'mail'}</th>
1966: <th>$lt{'disk'}</th>
1967: END
1968: $r->print(&Apache::loncommon::end_data_table_header_row().
1969: &Apache::loncommon::start_data_table_row());
1970: $r->print(<<"END");
1971: <td><b>$lt{'prvs'}</b></td>
1972: <td>$userenv{'firstname'} </td>
1973: <td>$userenv{'middlename'} </td>
1974: <td>$userenv{'lastname'} </td>
1975: <td>$userenv{'generation'} </td>
1976: <td>$userenv{'id'}</td>
1977: <td>$userenv{'permanentemail'} </td>
1978: <td>$oldportfolioquota Mb $olddefquotatext </td>
1979: END
1980: $r->print(&Apache::loncommon::end_data_table_row().
1981: &Apache::loncommon::start_data_table_row());
1982: $r->print(<<"END");
1983: <td><b>$lt{'chto'}</b></td>
1984: <td>$env{'form.cfirstname'} </td>
1985: <td>$env{'form.cmiddlename'} </td>
1986: <td>$env{'form.clastname'} </td>
1987: <td>$env{'form.cgeneration'} </td>
1988: <td>$env{'form.cid'} </td>
1989: <td>$env{'form.cpermanentemail'} </td>
1990: <td>$newportfolioquota Mb $newdefquotatext </td>
1991: END
1992: $r->print(&Apache::loncommon::end_data_table_row().
1993: &Apache::loncommon::end_data_table().'<br />');
1994: if ($env{'form.cid'} ne $userenv{'id'}) {
1995: &Apache::lonnet::idput($env{'form.ccdomain'},
1996: ($env{'form.ccuname'} => $env{'form.cid'}));
1997: if (($recurseid) &&
1998: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
1999: %userupdate = (
2000: lastname => $env{'form.clasaname'},
2001: middlename => $env{'form.cmiddlename'},
2002: firstname => $env{'form.cfirstname'},
2003: generation => $env{'fora.cgeneration'},
2004: id => $env{'form.cid'},
2005: );
2006: my $idresult =
2007: &Apache::lonuserutils::propagate_id_change(
2008: $env{'form.ccuname'},$env{'form.ccdomain'},
2009: \%userupdate);
2010: $r->print('<br />'.$idresult.'<br />');
2011: }
2012: }
2013: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
2014: ($env{'form.ccuname'} eq $env{'user.name'})) {
2015: my %newenvhash;
2016: foreach my $key (keys(%changeHash)) {
2017: $newenvhash{'environment.'.$key} = $changeHash{$key};
2018: }
2019: &Apache::lonnet::appenv(%newenvhash);
2020: }
2021: } else { # error occurred
2022: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
2023: $env{'form.ccuname'}.' '.&mt('in domain').' '.
2024: $env{'form.ccdomain'}.'</span><br />');
2025: }
2026: } else { # End of if ($env ... ) logic
2027: # They did not want to change the users name or quota but we can
2028: # still tell them what the name and quota are
2029: my %lt=&Apache::lonlocal::texthash(
2030: 'id' => "ID/Student number",
2031: 'mail' => "Permanent e-mail",
2032: 'disk' => "Disk space allocated to user's portfolio files",
2033: );
2034: $r->print(<<"END");
2035: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
2036: END
2037: if ($userenv{'permanentemail'} ne '') {
2038: $r->print('<br />['.$lt{'mail'}.': '.
2039: $userenv{'permanentemail'}.']');
2040: }
2041: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
2042: $olddefquotatext.']</h4>');
2043: }
2044: if (@mod_disallowed) {
2045: my ($rolestr,$contextname);
2046: if (@longroles > 0) {
2047: $rolestr = join(', ',@longroles);
2048: } else {
2049: $rolestr = &mt('No roles');
2050: }
2051: if ($context eq 'course') {
2052: $contextname = &mt('course');
2053: } elsif ($context eq 'author') {
2054: $contextname = &mt('co-author');
2055: }
2056: $r->print(&mt('The following fields were not updated: ').'<ul>');
2057: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2058: foreach my $field (@mod_disallowed) {
2059: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
2060: }
2061: $r->print('</ul>');
2062: if (@mod_disallowed == 1) {
2063: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
2064: } else {
2065: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
2066: }
2067: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'.
2068: &mt('Contact your <a href="[_1]">helpdesk</a> for more information.',"javascript:helpMenu('display')").'<br />');
2069: }
2070: $r->print($no_forceid_alert.
2071: &Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts, \%curr_rules));
2072: }
2073: ##
2074: my $now=time;
2075: my $rolechanges = 0;
2076: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2077: foreach my $key (keys (%env)) {
2078: next if (! $env{$key});
2079: next if ($key eq 'form.action');
2080: # Revoke roles
2081: if ($key=~/^form\.rev/) {
2082: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2083: # Revoke standard role
2084: my ($scope,$role) = ($1,$2);
2085: my $result =
2086: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2087: $env{'form.ccuname'},
2088: $scope,$role);
2089: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2090: $role,$scope,'<b>'.$result.'</b>').'<br />');
2091: if ($role eq 'st') {
2092: my $result =
2093: &Apache::lonuserutils::classlist_drop($scope,
2094: $env{'form.ccuname'},$env{'form.ccdomain'},
2095: $now);
2096: $r->print($result);
2097: }
2098: }
2099: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2100: # Revoke custom role
2101: $r->print(&mt('Revoking custom role:').
2102: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2103: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2104: $env{'form.ccuname'},$1,$2,$3,$4).
2105: '</b><br />');
2106: }
2107: $rolechanges ++;
2108: } elsif ($key=~/^form\.del/) {
2109: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2110: # Delete standard role
2111: my ($scope,$role) = ($1,$2);
2112: my $result =
2113: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2114: $env{'form.ccuname'},
2115: $scope,$role,$now,0,1);
2116: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2117: '<b>'.$result.'</b>').'<br />');
2118: if ($role eq 'st') {
2119: my $result =
2120: &Apache::lonuserutils::classlist_drop($scope,
2121: $env{'form.ccuname'},$env{'form.ccdomain'},
2122: $now);
2123: $r->print($result);
2124: }
2125: }
2126: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2127: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2128: # Delete custom role
2129: $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
2130: $rolename,$rnam,$rdom,$url).': <b>'.
2131: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2132: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2133: 0,1).'</b><br />');
2134: }
2135: $rolechanges ++;
2136: } elsif ($key=~/^form\.ren/) {
2137: my $udom = $env{'form.ccdomain'};
2138: my $uname = $env{'form.ccuname'};
2139: # Re-enable standard role
2140: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2141: my $url = $1;
2142: my $role = $2;
2143: my $logmsg;
2144: my $output;
2145: if ($role eq 'st') {
2146: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2147: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2148: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) {
2149: $output = "Error: $result\n";
2150: } else {
2151: $output = &mt('Assigning').' '.$role.' in '.$url.
2152: &mt('starting').' '.localtime($now).
2153: ': <br />'.$logmsg.'<br />'.
2154: &mt('Add to classlist').': <b>ok</b><br />';
2155: }
2156: }
2157: } else {
2158: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2159: $env{'form.ccuname'},$url,$role,0,$now);
2160: $output = &mt('Re-enabling [_1] in [_2]: <b>[_3]</b>',
2161: $role,$url,$result).'<br />';
2162: }
2163: $r->print($output);
2164: }
2165: # Re-enable custom role
2166: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2167: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2168: my $result = &Apache::lonnet::assigncustomrole(
2169: $env{'form.ccdomain'}, $env{'form.ccuname'},
2170: $url,$rdom,$rnam,$rolename,0,$now);
2171: $r->print(&mt('Re-enabling custom role [_1] by [_2]@[_3] in [_4] : <b>[_5]</b>',
2172: $rolename,$rnam,$rdom,$url,$result).'<br />');
2173: }
2174: $rolechanges ++;
2175: } elsif ($key=~/^form\.act/) {
2176: my $udom = $env{'form.ccdomain'};
2177: my $uname = $env{'form.ccuname'};
2178: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2179: # Activate a custom role
2180: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2181: my $url='/'.$one.'/'.$two;
2182: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2183:
2184: my $start = ( $env{'form.start_'.$full} ?
2185: $env{'form.start_'.$full} :
2186: $now );
2187: my $end = ( $env{'form.end_'.$full} ?
2188: $env{'form.end_'.$full} :
2189: 0 );
2190:
2191: # split multiple sections
2192: my %sections = ();
2193: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2194: if ($num_sections == 0) {
2195: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end));
2196: } else {
2197: my %curr_groups =
2198: &Apache::longroup::coursegroups($one,$two);
2199: foreach my $sec (sort {$a cmp $b} keys %sections) {
2200: if (($sec eq 'none') || ($sec eq 'all') ||
2201: exists($curr_groups{$sec})) {
2202: $disallowed{$sec} = $url;
2203: next;
2204: }
2205: my $securl = $url.'/'.$sec;
2206: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end));
2207: }
2208: }
2209: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2210: # Activate roles for sections with 3 id numbers
2211: # set start, end times, and the url for the class
2212: my ($one,$two,$three)=($1,$2,$3);
2213: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2214: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2215: $now );
2216: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2217: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2218: 0 );
2219: my $url='/'.$one.'/'.$two;
2220: my $type = 'three';
2221: # split multiple sections
2222: my %sections = ();
2223: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2224: if ($num_sections == 0) {
2225: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
2226: } else {
2227: my %curr_groups =
2228: &Apache::longroup::coursegroups($one,$two);
2229: my $emptysec = 0;
2230: foreach my $sec (sort {$a cmp $b} keys %sections) {
2231: $sec =~ s/\W//g;
2232: if ($sec ne '') {
2233: if (($sec eq 'none') || ($sec eq 'all') ||
2234: exists($curr_groups{$sec})) {
2235: $disallowed{$sec} = $url;
2236: next;
2237: }
2238: my $securl = $url.'/'.$sec;
2239: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec));
2240: } else {
2241: $emptysec = 1;
2242: }
2243: }
2244: if ($emptysec) {
2245: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
2246: }
2247: }
2248: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2249: # Activate roles for sections with two id numbers
2250: # set start, end times, and the url for the class
2251: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2252: $env{'form.start_'.$1.'_'.$2} :
2253: $now );
2254: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2255: $env{'form.end_'.$1.'_'.$2} :
2256: 0 );
2257: my $url='/'.$1.'/';
2258: # split multiple sections
2259: my %sections = ();
2260: my $num_sections = &build_roles($env{'form.sec_'.$1.'_'.$2},\%sections,$2);
2261: if ($num_sections == 0) {
2262: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
2263: } else {
2264: my $emptysec = 0;
2265: foreach my $sec (sort {$a cmp $b} keys %sections) {
2266: if ($sec ne '') {
2267: my $securl = $url.'/'.$sec;
2268: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$2,$start,$end,$1,undef,$sec));
2269: } else {
2270: $emptysec = 1;
2271: }
2272: }
2273: if ($emptysec) {
2274: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
2275: }
2276: }
2277: } else {
2278: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2279: }
2280: foreach my $key (sort(keys(%disallowed))) {
2281: if (($key eq 'none') || ($key eq 'all')) {
2282: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is a reserved word.',$key));
2283: } else {
2284: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',$key));
2285: }
2286: $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
2287: }
2288: $rolechanges ++;
2289: }
2290: } # End of foreach (keys(%env))
2291: # Flush the course logs so reverse user roles immediately updated
2292: &Apache::lonnet::flushcourselogs();
2293: if (!$rolechanges) {
2294: $r->print(&mt('No roles to modify'));
2295: }
2296: $r->print(&Apache::loncommon::end_page());
2297: }
2298:
2299: sub get_defaultquota_text {
2300: my ($settingstatus) = @_;
2301: my $defquotatext;
2302: if ($settingstatus eq '') {
2303: $defquotatext = &mt('(default)');
2304: } else {
2305: my ($usertypes,$order) =
2306: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2307: if ($usertypes->{$settingstatus} eq '') {
2308: $defquotatext = &mt('(default)');
2309: } else {
2310: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2311: }
2312: }
2313: return $defquotatext;
2314: }
2315:
2316: sub update_result_form {
2317: my ($uhome) = @_;
2318: my $outcome =
2319: '<form name="userupdate" method="post" />'."\n";
2320: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2321: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2322: }
2323: if ($env{'form.origname'} ne '') {
2324: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2325: }
2326: foreach my $item ('sortby','seluname','seludom') {
2327: if (exists($env{'form.'.$item})) {
2328: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2329: }
2330: }
2331: if ($uhome eq 'no_host') {
2332: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2333: }
2334: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2335: '<input type ="hidden" name="currstate" value="" />'."\n".
2336: '<input type ="hidden" name="action" value="singleuser" />'."\n".
2337: '</form>';
2338: return $outcome;
2339: }
2340:
2341: sub quota_admin {
2342: my ($setquota,$changeHash) = @_;
2343: my $quotachanged;
2344: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2345: # Current user has quota modification privileges
2346: $quotachanged = 1;
2347: $changeHash->{'portfolioquota'} = $setquota;
2348: }
2349: return $quotachanged;
2350: }
2351:
2352: sub build_roles {
2353: my ($sectionstr,$sections,$role) = @_;
2354: my $num_sections = 0;
2355: if ($sectionstr=~ /,/) {
2356: my @secnums = split/,/,$sectionstr;
2357: if ($role eq 'st') {
2358: $secnums[0] =~ s/\W//g;
2359: $$sections{$secnums[0]} = 1;
2360: $num_sections = 1;
2361: } else {
2362: foreach my $sec (@secnums) {
2363: $sec =~ ~s/\W//g;
2364: if (!($sec eq "")) {
2365: if (exists($$sections{$sec})) {
2366: $$sections{$sec} ++;
2367: } else {
2368: $$sections{$sec} = 1;
2369: $num_sections ++;
2370: }
2371: }
2372: }
2373: }
2374: } else {
2375: $sectionstr=~s/\W//g;
2376: unless ($sectionstr eq '') {
2377: $$sections{$sectionstr} = 1;
2378: $num_sections ++;
2379: }
2380: }
2381:
2382: return $num_sections;
2383: }
2384:
2385: # ========================================================== Custom Role Editor
2386:
2387: sub custom_role_editor {
2388: my ($r) = @_;
2389: my $rolename=$env{'form.rolename'};
2390:
2391: if ($rolename eq 'make new role') {
2392: $rolename=$env{'form.newrolename'};
2393: }
2394:
2395: $rolename=~s/[^A-Za-z0-9]//gs;
2396:
2397: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
2398: &print_username_entry_form($r);
2399: return;
2400: }
2401: # ------------------------------------------------------- What can be assigned?
2402: my %full=();
2403: my %courselevel=();
2404: my %courselevelcurrent=();
2405: my $syspriv='';
2406: my $dompriv='';
2407: my $coursepriv='';
2408: my $body_top;
2409: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
2410: my ($rdummy,$roledef)=
2411: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2412: # ------------------------------------------------------- Does this role exist?
2413: $body_top .= '<h2>';
2414: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2415: $body_top .= &mt('Existing Role').' "';
2416: # ------------------------------------------------- Get current role privileges
2417: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
2418: } else {
2419: $body_top .= &mt('New Role').' "';
2420: $roledef='';
2421: }
2422: $body_top .= $rolename.'"</h2>';
2423: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2424: my ($priv,$restrict)=split(/\&/,$item);
2425: if (!$restrict) { $restrict='F'; }
2426: $courselevel{$priv}=$restrict;
2427: if ($coursepriv=~/\:$priv/) {
2428: $courselevelcurrent{$priv}=1;
2429: }
2430: $full{$priv}=1;
2431: }
2432: my %domainlevel=();
2433: my %domainlevelcurrent=();
2434: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2435: my ($priv,$restrict)=split(/\&/,$item);
2436: if (!$restrict) { $restrict='F'; }
2437: $domainlevel{$priv}=$restrict;
2438: if ($dompriv=~/\:$priv/) {
2439: $domainlevelcurrent{$priv}=1;
2440: }
2441: $full{$priv}=1;
2442: }
2443: my %systemlevel=();
2444: my %systemlevelcurrent=();
2445: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2446: my ($priv,$restrict)=split(/\&/,$item);
2447: if (!$restrict) { $restrict='F'; }
2448: $systemlevel{$priv}=$restrict;
2449: if ($syspriv=~/\:$priv/) {
2450: $systemlevelcurrent{$priv}=1;
2451: }
2452: $full{$priv}=1;
2453: }
2454: my ($jsback,$elements) = &crumb_utilities();
2455: my $button_code = "\n";
2456: my $head_script = "\n";
2457: $head_script .= '<script type="text/javascript">'."\n";
2458: my @template_roles = ("cc","in","ta","ep","st");
2459: foreach my $role (@template_roles) {
2460: $head_script .= &make_script_template($role);
2461: $button_code .= &make_button_code($role);
2462: }
2463: $head_script .= "\n".$jsback."\n".'</script>'."\n";
2464: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
2465: &Apache::lonhtmlcommon::add_breadcrumb
2466: ({href=>"javascript:backPage(document.form1,'pickrole','')",
2467: text=>"Pick custom role",
2468: faq=>282,bug=>'Instructor Interface',},
2469: {href=>"javascript:backPage(document.form1,'','')",
2470: text=>"Edit custom role",
2471: faq=>282,bug=>'Instructor Interface',});
2472: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2473:
2474: $r->print($body_top);
2475: my %lt=&Apache::lonlocal::texthash(
2476: 'prv' => "Privilege",
2477: 'crl' => "Course Level",
2478: 'dml' => "Domain Level",
2479: 'ssl' => "System Level");
2480: $r->print('Select a Template<br />');
2481: $r->print('<form action="">');
2482: $r->print($button_code);
2483: $r->print('</form>');
2484: $r->print(<<ENDCCF);
2485: <form name="form1" method="post">
2486: <input type="hidden" name="phase" value="set_custom_roles" />
2487: <input type="hidden" name="rolename" value="$rolename" />
2488: ENDCCF
2489: $r->print(&Apache::loncommon::start_data_table().
2490: &Apache::loncommon::start_data_table_header_row().
2491: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
2492: '</th><th>'.$lt{'ssl'}.'</th>'.
2493: &Apache::loncommon::end_data_table_header_row());
2494: foreach my $priv (sort keys %full) {
2495: my $privtext = &Apache::lonnet::plaintext($priv);
2496: $r->print(&Apache::loncommon::start_data_table_row().
2497: '<td>'.$privtext.'</td><td>'.
2498: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
2499: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
2500: '</td><td>'.
2501: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
2502: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2503: '</td><td>'.
2504: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
2505: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2506: '</td>'.
2507: &Apache::loncommon::end_data_table_row());
2508: }
2509: $r->print(&Apache::loncommon::end_data_table().
2510: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
2511: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
2512: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
2513: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
2514: '<input type="submit" value="'.&mt('Define Role').'" /></form>'.
2515: &Apache::loncommon::end_page());
2516: }
2517: # --------------------------------------------------------
2518: sub make_script_template {
2519: my ($role) = @_;
2520: my %full_c=();
2521: my %full_d=();
2522: my %full_s=();
2523: my $return_script;
2524: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2525: my ($priv,$restrict)=split(/\&/,$item);
2526: $full_c{$priv}=1;
2527: }
2528: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2529: my ($priv,$restrict)=split(/\&/,$item);
2530: $full_d{$priv}=1;
2531: }
2532: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2533: my ($priv,$restrict)=split(/\&/,$item);
2534: $full_s{$priv}=1;
2535: }
2536: $return_script .= 'function set_'.$role.'() {'."\n";
2537: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
2538: my %role_c;
2539: foreach my $priv (@temp) {
2540: my ($priv_item, $dummy) = split(/\&/,$priv);
2541: $role_c{$priv_item} = 1;
2542: }
2543: foreach my $priv_item (keys(%full_c)) {
2544: my ($priv, $dummy) = split(/\&/,$priv_item);
2545: if (exists($role_c{$priv})) {
2546: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
2547: } else {
2548: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
2549: }
2550: }
2551: my %role_d;
2552: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
2553: foreach my $priv(@temp) {
2554: my ($priv_item, $dummy) = split(/\&/,$priv);
2555: $role_d{$priv_item} = 1;
2556: }
2557: foreach my $priv_item (keys(%full_d)) {
2558: my ($priv, $dummy) = split(/\&/,$priv_item);
2559: if (exists($role_d{$priv})) {
2560: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
2561: } else {
2562: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
2563: }
2564: }
2565: my %role_s;
2566: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
2567: foreach my $priv(@temp) {
2568: my ($priv_item, $dummy) = split(/\&/,$priv);
2569: $role_s{$priv_item} = 1;
2570: }
2571: foreach my $priv_item (keys(%full_s)) {
2572: my ($priv, $dummy) = split(/\&/,$priv_item);
2573: if (exists($role_s{$priv})) {
2574: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
2575: } else {
2576: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
2577: }
2578: }
2579: $return_script .= '}'."\n";
2580: return ($return_script);
2581: }
2582: # ----------------------------------------------------------
2583: sub make_button_code {
2584: my ($role) = @_;
2585: my $label = &Apache::lonnet::plaintext($role);
2586: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
2587: return ($button_code);
2588: }
2589: # ---------------------------------------------------------- Call to definerole
2590: sub set_custom_role {
2591: my ($r) = @_;
2592: my $rolename=$env{'form.rolename'};
2593: $rolename=~s/[^A-Za-z0-9]//gs;
2594: if (!$rolename) {
2595: &custom_role_editor($r);
2596: return;
2597: }
2598: my ($jsback,$elements) = &crumb_utilities();
2599: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
2600:
2601: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
2602: &Apache::lonhtmlcommon::add_breadcrumb
2603: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
2604: text=>"Pick custom role",
2605: faq=>282,bug=>'Instructor Interface',},
2606: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
2607: text=>"Edit custom role",
2608: faq=>282,bug=>'Instructor Interface',},
2609: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
2610: text=>"Result",
2611: faq=>282,bug=>'Instructor Interface',});
2612: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2613:
2614: my ($rdummy,$roledef)=
2615: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2616:
2617: # ------------------------------------------------------- Does this role exist?
2618: $r->print('<h3>');
2619: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2620: $r->print(&mt('Existing Role').' "');
2621: } else {
2622: $r->print(&mt('New Role').' "');
2623: $roledef='';
2624: }
2625: $r->print($rolename.'"</h3>');
2626: # ------------------------------------------------------- What can be assigned?
2627: my $sysrole='';
2628: my $domrole='';
2629: my $courole='';
2630:
2631: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2632: my ($priv,$restrict)=split(/\&/,$item);
2633: if (!$restrict) { $restrict=''; }
2634: if ($env{'form.'.$priv.'_c'}) {
2635: $courole.=':'.$item;
2636: }
2637: }
2638:
2639: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2640: my ($priv,$restrict)=split(/\&/,$item);
2641: if (!$restrict) { $restrict=''; }
2642: if ($env{'form.'.$priv.'_d'}) {
2643: $domrole.=':'.$item;
2644: }
2645: }
2646:
2647: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2648: my ($priv,$restrict)=split(/\&/,$item);
2649: if (!$restrict) { $restrict=''; }
2650: if ($env{'form.'.$priv.'_s'}) {
2651: $sysrole.=':'.$item;
2652: }
2653: }
2654: $r->print('<br />Defining Role: '.
2655: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
2656: if ($env{'request.course.id'}) {
2657: my $url='/'.$env{'request.course.id'};
2658: $url=~s/\_/\//g;
2659: $r->print('<br />'.&mt('Assigning Role to Self').': '.
2660: &Apache::lonnet::assigncustomrole($env{'user.domain'},
2661: $env{'user.name'},
2662: $url,
2663: $env{'user.domain'},
2664: $env{'user.name'},
2665: $rolename));
2666: }
2667: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
2668: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
2669: $r->print(&Apache::loncommon::end_page());
2670: }
2671:
2672: # ================================================================ Main Handler
2673: sub handler {
2674: my $r = shift;
2675: if ($r->header_only) {
2676: &Apache::loncommon::content_type($r,'text/html');
2677: $r->send_http_header;
2678: return OK;
2679: }
2680: my $context;
2681: if ($env{'request.course.id'}) {
2682: $context = 'course';
2683: } elsif ($env{'request.role'} =~ /^au\./) {
2684: $context = 'author';
2685: } else {
2686: $context = 'domain';
2687: }
2688: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2689: ['action','state','callingform','roletype','showrole','bulkaction']);
2690: &Apache::lonhtmlcommon::clear_breadcrumbs();
2691: if ($env{'form.action'} ne 'dateselect') {
2692: &Apache::lonhtmlcommon::add_breadcrumb
2693: ({href=>"/adm/createuser",
2694: text=>"User Management"});
2695: }
2696: my ($permission,$allowed) =
2697: &Apache::lonuserutils::get_permission($context);
2698: if (!$allowed) {
2699: $env{'user.error.msg'}=
2700: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
2701: "or view user status.";
2702: return HTTP_NOT_ACCEPTABLE;
2703: }
2704:
2705: &Apache::loncommon::content_type($r,'text/html');
2706: $r->send_http_header;
2707:
2708: # Main switch on form.action and form.state, as appropriate
2709: if (! exists($env{'form.action'})) {
2710: $r->print(&header());
2711: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2712: $r->print(&print_main_menu($permission,$context));
2713: $r->print(&Apache::loncommon::end_page());
2714: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
2715: $r->print(&header());
2716: &Apache::lonhtmlcommon::add_breadcrumb
2717: ({href=>'/adm/createuser?action=upload&state=',
2718: text=>"Upload Users List"});
2719: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
2720: 'User_Management_Upload'));
2721: $r->print('<form name="studentform" method="post" '.
2722: 'enctype="multipart/form-data" '.
2723: ' action="/adm/createuser">'."\n");
2724: if (! exists($env{'form.state'})) {
2725: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2726: } elsif ($env{'form.state'} eq 'got_file') {
2727: &Apache::lonuserutils::print_upload_manager_form($r,$context);
2728: } elsif ($env{'form.state'} eq 'enrolling') {
2729: if ($env{'form.datatoken'}) {
2730: &Apache::lonuserutils::upfile_drop_add($r,$context);
2731: }
2732: } else {
2733: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2734: }
2735: $r->print('</form>'.&Apache::loncommon::end_page());
2736: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
2737: eq 'singlestudent')) && ($permission->{'cusr'})) {
2738: my $phase = $env{'form.phase'};
2739: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
2740: &Apache::loncreateuser::restore_prev_selections();
2741: my $srch;
2742: foreach my $item (@search) {
2743: $srch->{$item} = $env{'form.'.$item};
2744: }
2745:
2746: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
2747: ($phase eq 'createnewuser')) {
2748: if ($env{'form.phase'} eq 'createnewuser') {
2749: my $response;
2750: if ($env{'form.srchterm'} !~ /^$match_username$/) {
2751: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
2752: &print_username_entry_form($r,$context,$response,$srch);
2753: } else {
2754: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
2755: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
2756: &print_user_modification_page($r,$ccuname,$ccdomain,
2757: $srch,$response,$context);
2758: }
2759: } elsif ($env{'form.phase'} eq 'get_user_info') {
2760: my ($currstate,$response,$forcenewuser,$results) =
2761: &user_search_result($srch);
2762: if ($env{'form.currstate'} eq 'modify') {
2763: $currstate = $env{'form.currstate'};
2764: }
2765: if ($currstate eq 'select') {
2766: my $operation;
2767: if ($env{'form.action'} eq 'singleuser') {
2768: $operation = 'createuser';
2769: } elsif ($env{'form.action'} eq 'singlestudent') {
2770: $operation = 'enrollstudent';
2771: }
2772: &print_user_selection_page($r,$response,$srch,$results,
2773: $operation,\@search,$context);
2774: } elsif ($currstate eq 'modify') {
2775: my ($ccuname,$ccdomain);
2776: if (($srch->{'srchby'} eq 'uname') &&
2777: ($srch->{'srchtype'} eq 'exact')) {
2778: $ccuname = $srch->{'srchterm'};
2779: $ccdomain= $srch->{'srchdomain'};
2780: } else {
2781: my @matchedunames = keys(%{$results});
2782: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
2783: }
2784: $ccuname =&LONCAPA::clean_username($ccuname);
2785: $ccdomain=&LONCAPA::clean_domain($ccdomain);
2786: if ($env{'form.forcenewuser'}) {
2787: $response = '';
2788: }
2789: &print_user_modification_page($r,$ccuname,$ccdomain,
2790: $srch,$response,$context);
2791: } elsif ($currstate eq 'query') {
2792: &print_user_query_page($r,'createuser');
2793: } else {
2794: &print_username_entry_form($r,$context,$response,$srch,
2795: $forcenewuser);
2796: }
2797: } elsif ($env{'form.phase'} eq 'userpicked') {
2798: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
2799: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
2800: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
2801: $context);
2802: }
2803: } elsif ($env{'form.phase'} eq 'update_user_data') {
2804: &update_user_data($r,$context);
2805: } else {
2806: &print_username_entry_form($r,$context,undef,$srch);
2807: }
2808: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
2809: if ($env{'form.phase'} eq 'set_custom_roles') {
2810: &set_custom_role($r);
2811: } else {
2812: &custom_role_editor($r);
2813: }
2814: } elsif (($env{'form.action'} eq 'listusers') &&
2815: ($permission->{'view'} || $permission->{'cusr'})) {
2816: if ($env{'form.phase'} eq 'bulkchange') {
2817: &Apache::lonhtmlcommon::add_breadcrumb
2818: ({href=>'backPage(document.studentform)',
2819: text=>"List Users"});
2820: my $setting = $env{'form.roletype'};
2821: my $choice = $env{'form.bulkaction'};
2822: $r->print(&header());
2823: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
2824: 'User_Management_List'));
2825: if ($permission->{'cusr'}) {
2826: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
2827: }
2828: } else {
2829: &Apache::lonhtmlcommon::add_breadcrumb
2830: ({href=>'/adm/createuser?action=listusers',
2831: text=>"List Users"});
2832: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
2833: my $formname = 'studentform';
2834: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2835: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
2836: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
2837: $formname);
2838: $jscript .= &verify_user_display();
2839: my $js = &add_script($jscript).$cb_jscript;
2840: my $loadcode =
2841: &Apache::lonuserutils::course_selector_loadcode($formname);
2842: if ($loadcode ne '') {
2843: $r->print(&header($js,{'onload' => $loadcode,}));
2844: } else {
2845: $r->print(&header($js));
2846: }
2847: } else {
2848: $r->print(&header(&add_script(&verify_user_display())));
2849: }
2850: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
2851: 'User_Management_List'));
2852: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
2853: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
2854: $r->print(&Apache::loncommon::end_page());
2855: }
2856: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
2857: $r->print(&header());
2858: &Apache::lonhtmlcommon::add_breadcrumb
2859: ({href=>'/adm/createuser?action=drop',
2860: text=>"Drop Students"});
2861: if (!exists($env{'form.state'})) {
2862: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2863: 'Course_Drop_Student'));
2864:
2865: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
2866: } elsif ($env{'form.state'} eq 'done') {
2867: &Apache::lonhtmlcommon::add_breadcrumb
2868: ({href=>'/adm/createuser?action=drop',
2869: text=>"Result"});
2870: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2871: 'Course_Drop_Student'));
2872: &Apache::lonuserutils::update_user_list($r,$context,undef,
2873: $env{'form.action'});
2874: }
2875: $r->print(&Apache::loncommon::end_page());
2876: } elsif ($env{'form.action'} eq 'dateselect') {
2877: if ($permission->{'cusr'}) {
2878: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
2879: &Apache::lonuserutils::date_section_selector($context).
2880: &Apache::loncommon::end_page());
2881: } else {
2882: $r->print(&header().
2883: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
2884: &Apache::loncommon::end_page());
2885: }
2886: } else {
2887: $r->print(&header());
2888: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2889: $r->print(&print_main_menu($permission,$context));
2890: $r->print(&Apache::loncommon::end_page());
2891: }
2892: return OK;
2893: }
2894:
2895: sub header {
2896: my ($jscript,$loaditems,$args) = @_;
2897: my $start_page;
2898: if (ref($loaditems) eq 'HASH') {
2899: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
2900: } else {
2901: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
2902: }
2903: return $start_page;
2904: }
2905:
2906: sub add_script {
2907: my ($js) = @_;
2908: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
2909: }
2910:
2911: sub verify_user_display {
2912: my $output = <<"END";
2913:
2914: function display_update() {
2915: document.studentform.action.value = 'listusers';
2916: document.studentform.phase.value = 'display';
2917: document.studentform.submit();
2918: }
2919:
2920: END
2921: return $output;
2922:
2923: }
2924:
2925: ###############################################################
2926: ###############################################################
2927: # Menu Phase One
2928: sub print_main_menu {
2929: my ($permission,$context) = @_;
2930: my %links = (
2931: domain => {
2932: upload => 'Upload a File of Users',
2933: singleuser => 'Add/Manage a Single User',
2934: listusers => 'Manage Multiple Users',
2935: },
2936: author => {
2937: upload => 'Upload a File of Co-authors',
2938: singleuser => 'Add/Manage a Single Co-author',
2939: listusers => 'Display Co-authors and Manage Multiple Users',
2940: },
2941: course => {
2942: upload => 'Upload a File of Course Users',
2943: singleuser => 'Add/Manage a Single Course User',
2944: listusers => 'Display Class Lists and Manage Multiple Users',
2945: },
2946: );
2947: my @menu =
2948: (
2949: { text => $links{$context}{'upload'},
2950: help => 'User_Management_Upload',
2951: action => 'upload',
2952: permission => $permission->{'cusr'},
2953: },
2954: { text => $links{$context}{'singleuser'},
2955: help => 'User_Management_Single_User',
2956: action => 'singleuser',
2957: permission => $permission->{'cusr'},
2958: },
2959: { text => $links{$context}{'listusers'},
2960: help => 'User_Management_List',
2961: action => 'listusers',
2962: permission => ($permission->{'view'} || $permission->{'cusr'}),
2963: },
2964: );
2965: if ($context eq 'domain' || $context eq 'course') {
2966: my $customlink = { text => 'Edit Custom Roles',
2967: help => 'Custom_Role_Edit',
2968: action => 'custom',
2969: permission => $permission->{'custom'},
2970: };
2971: push(@menu,$customlink);
2972: }
2973: if ($context eq 'course') {
2974: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2975: my @courselinks =
2976: (
2977: { text => 'Enroll a Single Student',
2978: help => 'Course_Single_Student',
2979: action => 'singlestudent',
2980: permission => $permission->{'cusr'},
2981: },
2982: { text => 'Drop Students',
2983: help => 'Course_Drop_Student',
2984: action => 'drop',
2985: permission => $permission->{'cusr'},
2986: });
2987: if (!exists($permission->{'cusr_section'})) {
2988: push(@courselinks,
2989: { text => 'Automated Student Enrollment Manager',
2990: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
2991: && $permission->{'cusr'}),
2992: url => '/adm/populate',
2993: });
2994: }
2995: push(@courselinks,
2996: { text => 'Manage Course Groups',
2997: help => 'Course_Manage_Group',
2998: permission => $permission->{'grp_manage'},
2999: url => '/adm/coursegroups?refpage=cusr',
3000: });
3001: push(@menu,@courselinks);
3002: }
3003: my $menu_html = '';
3004: foreach my $menu_item (@menu) {
3005: next if (! $menu_item->{'permission'});
3006: $menu_html.='<p>';
3007: $menu_html.='<font size="+1">';
3008: if (exists($menu_item->{'url'})) {
3009: $menu_html.=qq{<a href="$menu_item->{'url'}">};
3010: } else {
3011: $menu_html.=
3012: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">};
3013: }
3014: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
3015: if (exists($menu_item->{'help'})) {
3016: $menu_html.=
3017: &Apache::loncommon::help_open_topic($menu_item->{'help'});
3018: }
3019: $menu_html.='</p>';
3020: }
3021: return $menu_html;
3022: }
3023:
3024: sub restore_prev_selections {
3025: my %saveable_parameters = ('srchby' => 'scalar',
3026: 'srchin' => 'scalar',
3027: 'srchtype' => 'scalar',
3028: );
3029: &Apache::loncommon::store_settings('user','user_picker',
3030: \%saveable_parameters);
3031: &Apache::loncommon::restore_settings('user','user_picker',
3032: \%saveable_parameters);
3033: }
3034:
3035: #-------------------------------------------------- functions for &phase_two
3036: sub user_search_result {
3037: my ($srch) = @_;
3038: my %allhomes;
3039: my %inst_matches;
3040: my %srch_results;
3041: my ($response,$currstate,$forcenewuser,$dirsrchres);
3042: $srch->{'srchterm'} =~ s/\s+/ /g;
3043: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
3044: $response = &mt('Invalid search.');
3045: }
3046: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
3047: $response = &mt('Invalid search.');
3048: }
3049: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
3050: $response = &mt('Invalid search.');
3051: }
3052: if ($srch->{'srchterm'} eq '') {
3053: $response = &mt('You must enter a search term.');
3054: }
3055: if ($srch->{'srchterm'} =~ /^\s+$/) {
3056: $response = &mt('Your search term must contain more than just spaces.');
3057: }
3058: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
3059: if (($srch->{'srchdomain'} eq '') ||
3060: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
3061: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
3062: }
3063: }
3064: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
3065: ($srch->{'srchin'} eq 'alc')) {
3066: if ($srch->{'srchby'} eq 'uname') {
3067: if ($srch->{'srchterm'} !~ /^$match_username$/) {
3068: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3069: }
3070: }
3071: }
3072: if ($response ne '') {
3073: $response = '<span class="LC_warning">'.$response.'</span>';
3074: }
3075: if ($srch->{'srchin'} eq 'instd') {
3076: my $instd_chk = &directorysrch_check($srch);
3077: if ($instd_chk ne 'ok') {
3078: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
3079: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
3080: }
3081: }
3082: if ($response ne '') {
3083: return ($currstate,$response);
3084: }
3085: if ($srch->{'srchby'} eq 'uname') {
3086: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
3087: if ($env{'form.forcenew'}) {
3088: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
3089: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3090: if ($uhome eq 'no_host') {
3091: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3092: my $showdom = &display_domain_info($env{'request.role.domain'});
3093: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
3094: } else {
3095: $currstate = 'modify';
3096: }
3097: } else {
3098: $currstate = 'modify';
3099: }
3100: } else {
3101: if ($srch->{'srchin'} eq 'dom') {
3102: if ($srch->{'srchtype'} eq 'exact') {
3103: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3104: if ($uhome eq 'no_host') {
3105: ($currstate,$response,$forcenewuser) =
3106: &build_search_response($srch,%srch_results);
3107: } else {
3108: $currstate = 'modify';
3109: }
3110: } else {
3111: %srch_results = &Apache::lonnet::usersearch($srch);
3112: ($currstate,$response,$forcenewuser) =
3113: &build_search_response($srch,%srch_results);
3114: }
3115: } else {
3116: my $courseusers = &get_courseusers();
3117: if ($srch->{'srchtype'} eq 'exact') {
3118: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
3119: $currstate = 'modify';
3120: } else {
3121: ($currstate,$response,$forcenewuser) =
3122: &build_search_response($srch,%srch_results);
3123: }
3124: } else {
3125: foreach my $user (keys(%$courseusers)) {
3126: my ($cuname,$cudomain) = split(/:/,$user);
3127: if ($cudomain eq $srch->{'srchdomain'}) {
3128: my $matched = 0;
3129: if ($srch->{'srchtype'} eq 'begins') {
3130: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
3131: $matched = 1;
3132: }
3133: } else {
3134: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
3135: $matched = 1;
3136: }
3137: }
3138: if ($matched) {
3139: $srch_results{$user} =
3140: {&Apache::lonnet::get('environment',
3141: ['firstname',
3142: 'lastname',
3143: 'permanentemail'],
3144: $cudomain,$cuname)};
3145: }
3146: }
3147: }
3148: ($currstate,$response,$forcenewuser) =
3149: &build_search_response($srch,%srch_results);
3150: }
3151: }
3152: }
3153: } elsif ($srch->{'srchin'} eq 'alc') {
3154: $currstate = 'query';
3155: } elsif ($srch->{'srchin'} eq 'instd') {
3156: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
3157: if ($dirsrchres eq 'ok') {
3158: ($currstate,$response,$forcenewuser) =
3159: &build_search_response($srch,%srch_results);
3160: } else {
3161: my $showdom = &display_domain_info($srch->{'srchdomain'});
3162: $response = '<span class="LC_warning">'.
3163: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
3164: '</span><br />'.
3165: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
3166: '<br /><br />';
3167: }
3168: }
3169: } else {
3170: if ($srch->{'srchin'} eq 'dom') {
3171: %srch_results = &Apache::lonnet::usersearch($srch);
3172: ($currstate,$response,$forcenewuser) =
3173: &build_search_response($srch,%srch_results);
3174: } elsif ($srch->{'srchin'} eq 'crs') {
3175: my $courseusers = &get_courseusers();
3176: foreach my $user (keys(%$courseusers)) {
3177: my ($uname,$udom) = split(/:/,$user);
3178: my %names = &Apache::loncommon::getnames($uname,$udom);
3179: my %emails = &Apache::loncommon::getemails($uname,$udom);
3180: if ($srch->{'srchby'} eq 'lastname') {
3181: if ((($srch->{'srchtype'} eq 'exact') &&
3182: ($names{'lastname'} eq $srch->{'srchterm'})) ||
3183: (($srch->{'srchtype'} eq 'begins') &&
3184: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
3185: (($srch->{'srchtype'} eq 'contains') &&
3186: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
3187: $srch_results{$user} = {firstname => $names{'firstname'},
3188: lastname => $names{'lastname'},
3189: permanentemail => $emails{'permanentemail'},
3190: };
3191: }
3192: } elsif ($srch->{'srchby'} eq 'lastfirst') {
3193: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
3194: $srchlast =~ s/\s+$//;
3195: $srchfirst =~ s/^\s+//;
3196: if ($srch->{'srchtype'} eq 'exact') {
3197: if (($names{'lastname'} eq $srchlast) &&
3198: ($names{'firstname'} eq $srchfirst)) {
3199: $srch_results{$user} = {firstname => $names{'firstname'},
3200: lastname => $names{'lastname'},
3201: permanentemail => $emails{'permanentemail'},
3202:
3203: };
3204: }
3205: } elsif ($srch->{'srchtype'} eq 'begins') {
3206: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
3207: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
3208: $srch_results{$user} = {firstname => $names{'firstname'},
3209: lastname => $names{'lastname'},
3210: permanentemail => $emails{'permanentemail'},
3211: };
3212: }
3213: } else {
3214: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
3215: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
3216: $srch_results{$user} = {firstname => $names{'firstname'},
3217: lastname => $names{'lastname'},
3218: permanentemail => $emails{'permanentemail'},
3219: };
3220: }
3221: }
3222: }
3223: }
3224: ($currstate,$response,$forcenewuser) =
3225: &build_search_response($srch,%srch_results);
3226: } elsif ($srch->{'srchin'} eq 'alc') {
3227: $currstate = 'query';
3228: } elsif ($srch->{'srchin'} eq 'instd') {
3229: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
3230: if ($dirsrchres eq 'ok') {
3231: ($currstate,$response,$forcenewuser) =
3232: &build_search_response($srch,%srch_results);
3233: } else {
3234: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
3235: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
3236: '</span><br />'.
3237: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
3238: '<br /><br />';
3239: }
3240: }
3241: }
3242: return ($currstate,$response,$forcenewuser,\%srch_results);
3243: }
3244:
3245: sub directorysrch_check {
3246: my ($srch) = @_;
3247: my $can_search = 0;
3248: my $response;
3249: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
3250: ['directorysrch'],$srch->{'srchdomain'});
3251: my $showdom = &display_domain_info($srch->{'srchdomain'});
3252: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
3253: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
3254: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
3255: }
3256: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
3257: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
3258: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
3259: }
3260: my @usertypes = split(/:/,$env{'environment.inststatus'});
3261: if (!@usertypes) {
3262: push(@usertypes,'default');
3263: }
3264: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
3265: foreach my $type (@usertypes) {
3266: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
3267: $can_search = 1;
3268: last;
3269: }
3270: }
3271: }
3272: if (!$can_search) {
3273: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
3274: my @longtypes;
3275: foreach my $item (@usertypes) {
3276: push (@longtypes,$insttypes->{$item});
3277: }
3278: my $insttype_str = join(', ',@longtypes);
3279: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
3280: }
3281: } else {
3282: $can_search = 1;
3283: }
3284: } else {
3285: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
3286: }
3287: my %longtext = &Apache::lonlocal::texthash (
3288: uname => 'username',
3289: lastfirst => 'last name, first name',
3290: lastname => 'last name',
3291: contains => 'contains',
3292: exact => 'as exact match to',
3293: begins => 'begins with',
3294: );
3295: if ($can_search) {
3296: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
3297: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
3298: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
3299: }
3300: } else {
3301: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
3302: }
3303: }
3304: if ($can_search) {
3305: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
3306: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
3307: return 'ok';
3308: } else {
3309: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
3310: }
3311: } else {
3312: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
3313: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
3314: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
3315: return 'ok';
3316: } else {
3317: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
3318: }
3319: }
3320: }
3321: }
3322:
3323: sub get_courseusers {
3324: my %advhash;
3325: my $classlist = &Apache::loncoursedata::get_classlist();
3326: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
3327: foreach my $role (sort(keys(%coursepersonnel))) {
3328: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
3329: if (!exists($classlist->{$user})) {
3330: $classlist->{$user} = [];
3331: }
3332: }
3333: }
3334: return $classlist;
3335: }
3336:
3337: sub build_search_response {
3338: my ($srch,%srch_results) = @_;
3339: my ($currstate,$response,$forcenewuser);
3340: my %names = (
3341: 'uname' => 'username',
3342: 'lastname' => 'last name',
3343: 'lastfirst' => 'last name, first name',
3344: 'crs' => 'this course',
3345: 'dom' => 'LON-CAPA domain: ',
3346: 'instd' => 'the institutional directory for domain: ',
3347: );
3348:
3349: my %single = (
3350: begins => 'A match',
3351: contains => 'A match',
3352: exact => 'An exact match',
3353: );
3354: my %nomatch = (
3355: begins => 'No match',
3356: contains => 'No match',
3357: exact => 'No exact match',
3358: );
3359: if (keys(%srch_results) > 1) {
3360: $currstate = 'select';
3361: } else {
3362: if (keys(%srch_results) == 1) {
3363: $currstate = 'modify';
3364: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
3365: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
3366: $response .= &display_domain_info($srch->{'srchdomain'});
3367: }
3368: } else {
3369: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
3370: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
3371: $response .= &display_domain_info($srch->{'srchdomain'});
3372: }
3373: $response .= '</span>';
3374: if ($srch->{'srchin'} ne 'alc') {
3375: $forcenewuser = 1;
3376: my $cansrchinst = 0;
3377: if ($srch->{'srchdomain'}) {
3378: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
3379: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
3380: if ($domconfig{'directorysrch'}{'available'}) {
3381: $cansrchinst = 1;
3382: }
3383: }
3384: }
3385: if ((($srch->{'srchby'} eq 'lastfirst') ||
3386: ($srch->{'srchby'} eq 'lastname')) &&
3387: ($srch->{'srchin'} eq 'dom')) {
3388: if ($cansrchinst) {
3389: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
3390: }
3391: }
3392: if ($srch->{'srchin'} eq 'crs') {
3393: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
3394: }
3395: }
3396: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
3397: my $showdom = &display_domain_info($env{'request.role.domain'});
3398: $response .= '<br /><br />'.&mt("<b>To add a new user</b> (you can only create new users in your current role's domain - <span class=\"LC_cusr_emph\">[_1]</span>):",$env{'request.role.domain'}).'<ul><li>'.&mt("Set 'Domain/institution to search' to: <span class=\"LC_cusr_emph\">[_1]</span>",$showdom).'<li>'.&mt("Set 'Search criteria' to: <span class=\"LC_cusr_emph\">'username is ...... in selected LON-CAPA domain'").'</span></li><li>'.&mt('Provide the proposed username').'</li><li>'.&mt('Search').'</li></ul><br />';
3399: }
3400: }
3401: }
3402: return ($currstate,$response,$forcenewuser);
3403: }
3404:
3405: sub display_domain_info {
3406: my ($dom) = @_;
3407: my $output = $dom;
3408: if ($dom ne '') {
3409: my $domdesc = &Apache::lonnet::domain($dom,'description');
3410: if ($domdesc ne '') {
3411: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
3412: }
3413: }
3414: return $output;
3415: }
3416:
3417: sub crumb_utilities {
3418: my %elements = (
3419: crtuser => {
3420: srchterm => 'text',
3421: srchin => 'selectbox',
3422: srchby => 'selectbox',
3423: srchtype => 'selectbox',
3424: srchdomain => 'selectbox',
3425: },
3426: crtusername => {
3427: srchterm => 'text',
3428: srchdomain => 'selectbox',
3429: },
3430: docustom => {
3431: rolename => 'selectbox',
3432: newrolename => 'textbox',
3433: },
3434: studentform => {
3435: srchterm => 'text',
3436: srchin => 'selectbox',
3437: srchby => 'selectbox',
3438: srchtype => 'selectbox',
3439: srchdomain => 'selectbox',
3440: },
3441: );
3442:
3443: my $jsback .= qq|
3444: function backPage(formname,prevphase,prevstate) {
3445: if (typeof prevphase == 'undefined') {
3446: formname.phase.value = '';
3447: }
3448: else {
3449: formname.phase.value = prevphase;
3450: }
3451: if (typeof prevstate == 'undefined') {
3452: formname.currstate.value = '';
3453: }
3454: else {
3455: formname.currstate.value = prevstate;
3456: }
3457: formname.submit();
3458: }
3459: |;
3460: return ($jsback,\%elements);
3461: }
3462:
3463: sub course_level_table {
3464: my (%inccourses) = @_;
3465: my $table = '';
3466: # Custom Roles?
3467:
3468: my %customroles=&Apache::lonuserutils::my_custom_roles();
3469: my %lt=&Apache::lonlocal::texthash(
3470: 'exs' => "Existing sections",
3471: 'new' => "Define new section",
3472: 'ssd' => "Set Start Date",
3473: 'sed' => "Set End Date",
3474: 'crl' => "Course Level",
3475: 'act' => "Activate",
3476: 'rol' => "Role",
3477: 'ext' => "Extent",
3478: 'grs' => "Section",
3479: 'sta' => "Start",
3480: 'end' => "End"
3481: );
3482:
3483: foreach my $protectedcourse (sort( keys(%inccourses))) {
3484: my $thiscourse=$protectedcourse;
3485: $thiscourse=~s:_:/:g;
3486: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
3487: my $area=$coursedata{'description'};
3488: my $type=$coursedata{'type'};
3489: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
3490: my ($domain,$cnum)=split(/\//,$thiscourse);
3491: my %sections_count;
3492: if (defined($env{'request.course.id'})) {
3493: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
3494: %sections_count =
3495: &Apache::loncommon::get_sections($domain,$cnum);
3496: }
3497: }
3498: my @roles = &Apache::lonuserutils::roles_by_context('course');
3499: foreach my $role (@roles) {
3500: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
3501: my $plrole=&Apache::lonnet::plaintext($role);
3502: $table .= &Apache::loncommon::start_data_table_row().
3503: '<td><input type="checkbox" name="act_'.$protectedcourse.'_'.$role.'" /></td>
3504: <td>'.$plrole.'</td>
3505: <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
3506: if ($role ne 'cc') {
3507: if (%sections_count) {
3508: my $currsec =
3509: &Apache::lonuserutils::course_sections(\%sections_count,
3510: $protectedcourse.'_'.$role);
3511: $table .=
3512: '<td><table class="LC_createuser">'.
3513: '<tr class="LC_section_row">
3514: <td valign="top">'.$lt{'exs'}.'<br />'.
3515: $currsec.'</td>'.
3516: '<td> </td>'.
3517: '<td valign="top"> '.$lt{'new'}.'<br />'.
3518: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.'" value="" />'.
3519: '<input type="hidden" '.
3520: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'.
3521: '</tr></table></td>';
3522: } else {
3523: $table .= '<td><input type="text" size="10" '.
3524: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>';
3525: }
3526: } else {
3527: $table .= '<td> </td>';
3528: }
3529: $table .= <<ENDTIMEENTRY;
3530: <td><input type="hidden" name="start_$protectedcourse\_$role" value='' />
3531: <a href=
3532: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt{'ssd'}</a></td>
3533: <td><input type="hidden" name="end_$protectedcourse\_$role" value='' />
3534: <a href=
3535: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt{'sed'}</a></td>
3536: ENDTIMEENTRY
3537: $table.= &Apache::loncommon::end_data_table_row();
3538: }
3539: }
3540: foreach my $cust (sort keys %customroles) {
3541: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
3542: my $plrole=$cust;
3543: my $customrole=$protectedcourse.'_cr_cr_'.$env{'user.domain'}.
3544: '_'.$env{'user.name'}.'_'.$plrole;
3545: $table .= &Apache::loncommon::start_data_table_row().
3546: '<td><input type="checkbox" name="act_'.$customrole.'" /></td>
3547: <td>'.$plrole.'</td>
3548: <td>'.$area.'</td>'."\n";
3549: if (%sections_count) {
3550: my $currsec =
3551: &Apache::lonuserutils::course_sections(\%sections_count,
3552: $customrole);
3553: $table.=
3554: '<td><table class="LC_createuser">'.
3555: '<tr class="LC_section_row"><td valign="top">'.
3556: $lt{'exs'}.'<br />'.$currsec.'</td>'.
3557: '<td> </td>'.
3558: '<td valign="top"> '.$lt{'new'}.'<br />'.
3559: '<input type="text" name="newsec_'.$customrole.'" value="" /></td>'.
3560: '<input type="hidden" '.
3561: 'name="sec_'.$customrole.'" /></td>'.
3562: '</tr></table></td>';
3563: } else {
3564: $table .= '<td><input type="text" size="10" '.
3565: 'name="sec_'.$customrole.'" /></td>';
3566: }
3567: $table .= <<ENDENTRY;
3568: <td><input type="hidden" name="start_$customrole" value='' />
3569: <a href=
3570: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
3571: <td><input type="hidden" name="end_$customrole" value='' />
3572: <a href=
3573: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td>
3574: ENDENTRY
3575: $table .= &Apache::loncommon::end_data_table_row();
3576: }
3577: }
3578: }
3579: return '' if ($table eq ''); # return nothing if there is nothing
3580: # in the table
3581: my $result;
3582: if (!$env{'request.course.id'}) {
3583: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
3584: }
3585: $result .=
3586: &Apache::loncommon::start_data_table().
3587: &Apache::loncommon::start_data_table_header_row().
3588: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
3589: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
3590: &Apache::loncommon::end_data_table_header_row().
3591: $table.
3592: &Apache::loncommon::end_data_table();
3593: return $result;
3594: }
3595:
3596: sub course_level_dc {
3597: my ($dcdom) = @_;
3598: my %customroles=&Apache::lonuserutils::my_custom_roles();
3599: my @roles = &Apache::lonuserutils::roles_by_context('course');
3600: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
3601: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
3602: '<input type="hidden" name="dccourse" value="" />';
3603: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
3604: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
3605: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
3606: my %lt=&Apache::lonlocal::texthash(
3607: 'rol' => "Role",
3608: 'grs' => "Section",
3609: 'exs' => "Existing sections",
3610: 'new' => "Define new section",
3611: 'sta' => "Start",
3612: 'end' => "End",
3613: 'ssd' => "Set Start Date",
3614: 'sed' => "Set End Date"
3615: );
3616: my $header = '<h4>'.&mt('Course Level').'</h4>'.
3617: &Apache::loncommon::start_data_table().
3618: &Apache::loncommon::start_data_table_header_row().
3619: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
3620: &Apache::loncommon::end_data_table_header_row();
3621: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
3622: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
3623: '<td><select name="role">'."\n";
3624: foreach my $role (@roles) {
3625: my $plrole=&Apache::lonnet::plaintext($role);
3626: $otheritems .= ' <option value="'.$role.'">'.$plrole;
3627: }
3628: if ( keys %customroles > 0) {
3629: foreach my $cust (sort keys %customroles) {
3630: my $custrole='cr_cr_'.$env{'user.domain'}.
3631: '_'.$env{'user.name'}.'_'.$cust;
3632: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
3633: }
3634: }
3635: $otheritems .= '</select></td><td>'.
3636: '<table border="0" cellspacing="0" cellpadding="0">'.
3637: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
3638: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
3639: '<td> </td>'.
3640: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
3641: '<input type="text" name="newsec" value="" />'.
3642: '<input type="hidden" name="groups" value="" /></td>'.
3643: '</tr></table></td>';
3644: $otheritems .= <<ENDTIMEENTRY;
3645: <td><input type="hidden" name="start" value='' />
3646: <a href=
3647: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
3648: <td><input type="hidden" name="end" value='' />
3649: <a href=
3650: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
3651: ENDTIMEENTRY
3652: $otheritems .= &Apache::loncommon::end_data_table_row().
3653: &Apache::loncommon::end_data_table()."\n";
3654: return $cb_jscript.$header.$hiddenitems.$otheritems;
3655: }
3656:
3657: #---------------------------------------------- end functions for &phase_two
3658:
3659: #--------------------------------- functions for &phase_two and &phase_three
3660:
3661: #--------------------------end of functions for &phase_two and &phase_three
3662:
3663: 1;
3664: __END__
3665:
3666:
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