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[LON-CAPA] /
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loncreateuser.pm
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Fri Dec 21 17:27:57 2007 UTC (16 years, 5 months ago) by
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loncreateuser.pm
- &lonuserutils::can_modify_userinfo() used to determine if personal info field can be modified.
- Replace $home with $uhome as name of homeserver variable for newly created user.
lonuserutils.pm
can_modify_userinfo() returns a hash with information about which personal data fields are modifiable, as determined by context (author, course or domain) and roles of user being modified. DC sets the domain configuration for user modification.
1: # The LearningOnline Network with CAPA
2: # Create a user
3: #
4: # $Id: loncreateuser.pm,v 1.219 2007/12/21 17:27:57 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,$permission) = @_;
497: if (($ccuname eq '') || ($ccdomain eq '')) {
498: my $usermsg = &mt('No username and/or domain provided.');
499: $env{'form.phase'} = '';
500: &print_username_entry_form($r,$context,$usermsg);
501: return;
502: }
503: my ($form,$formname);
504: if ($env{'form.action'} eq 'singlestudent') {
505: $form = 'document.enrollstudent';
506: $formname = 'enrollstudent';
507: } else {
508: $form = 'document.cu';
509: $formname = 'cu';
510: }
511: my %abv_auth = &auth_abbrev();
512: my ($curr_authtype,%rulematch,%inst_results,$curr_kerb_ver,$newuser,
513: %alerts,%curr_rules,%got_rules);
514: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
515: if ($uhome eq 'no_host') {
516: my $usertype;
517: my ($rules,$ruleorder) =
518: &Apache::lonnet::inst_userrules($ccdomain,'username');
519: $usertype =
520: &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules);
521: my $cancreate =
522: &Apache::lonuserutils::can_create_user($ccdomain,$context,
523: $usertype);
524: if (!$cancreate) {
525: my $helplink = ' href="javascript:helpMenu('."'display'".')"';
526: my %usertypetext = (
527: official => 'institutional',
528: unofficial => 'non-institutional',
529: );
530: my $response;
531: if ($env{'form.origform'} eq 'crtusername') {
532: $response = '<span class="LC_warning">'.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain).
533: '</span><br />';
534: }
535: $response .= '<span class="LC_warning">'.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the <a[_1]>helpdesk</a> for assistance.',$helplink).'</span><br /><br />';
536: $env{'form.phase'} = '';
537: &print_username_entry_form($r,$context,$response);
538: return;
539: }
540: $newuser = 1;
541: my $checkhash;
542: my $checks = { 'username' => 1 };
543: $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser };
544: &Apache::loncommon::user_rule_check($checkhash,$checks,
545: \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules);
546: if (ref($alerts{'username'}) eq 'HASH') {
547: if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') {
548: my $domdesc =
549: &Apache::lonnet::domain($ccdomain,'description');
550: if ($alerts{'username'}{$ccdomain}{$ccuname}) {
551: my $userchkmsg;
552: if (ref($curr_rules{$ccdomain}) eq 'HASH') {
553: $userchkmsg =
554: &Apache::loncommon::instrule_disallow_msg('username',
555: $domdesc,1).
556: &Apache::loncommon::user_rule_formats($ccdomain,
557: $domdesc,$curr_rules{$ccdomain}{'username'},
558: 'username');
559: }
560: $env{'form.phase'} = '';
561: &print_username_entry_form($r,$context,$userchkmsg);
562: return;
563: }
564: }
565: }
566: } else {
567: $newuser = 0;
568: my $currentauth =
569: &Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
570: if ($currentauth =~ /^(krb4|krb5|unix|internal|localauth):/) {
571: $curr_authtype = $abv_auth{$1};
572: if ($currentauth =~ /^krb(4|5)/) {
573: $curr_kerb_ver = $1;
574: }
575: }
576: }
577: if ($response) {
578: $response = '<br />'.$response;
579: }
580: my $defdom=$env{'request.role.domain'};
581:
582: my ($krbdef,$krbdefdom) =
583: &Apache::loncommon::get_kerberos_defaults($defdom);
584:
585: my %param = ( formname => 'document.cu',
586: kerb_def_dom => $krbdefdom,
587: kerb_def_auth => $krbdef,
588: curr_authtype => $curr_authtype,
589: curr_kerb_ver => $curr_kerb_ver,
590: domain => $ccdomain,
591: );
592: $loginscript = &Apache::loncommon::authform_header(%param);
593: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
594:
595: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
596: my $dc_setcourse_code = '';
597: my $nondc_setsection_code = '';
598: my %loaditem;
599:
600: my $groupslist = &Apache::lonuserutils::get_groupslist();
601:
602: my $js = &validation_javascript($context,$ccdomain,$pjump_def,
603: $groupslist,$newuser,$formname,\%loaditem);
604: my $start_page =
605: &Apache::loncommon::start_page('User Management',
606: $js,{'add_entries' => \%loaditem,});
607: my %breadcrumb_text = &singleuser_breadcrumb();
608: &Apache::lonhtmlcommon::add_breadcrumb
609: ({href=>"javascript:backPage($form)",
610: text=>$breadcrumb_text{'search'},
611: faq=>282,bug=>'Instructor Interface',});
612:
613: if ($env{'form.phase'} eq 'userpicked') {
614: &Apache::lonhtmlcommon::add_breadcrumb
615: ({href=>"javascript:backPage($form,'get_user_info','select')",
616: text=>$breadcrumb_text{'userpicked'},
617: faq=>282,bug=>'Instructor Interface',});
618: }
619: &Apache::lonhtmlcommon::add_breadcrumb
620: ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')",
621: text=>$breadcrumb_text{'modify'},
622: faq=>282,bug=>'Instructor Interface',});
623: my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management');
624:
625: my $forminfo =<<"ENDFORMINFO";
626: <form action="/adm/createuser" method="post" name="$formname">
627: <input type="hidden" name="phase" value="update_user_data" />
628: <input type="hidden" name="ccuname" value="$ccuname" />
629: <input type="hidden" name="ccdomain" value="$ccdomain" />
630: <input type="hidden" name="pres_value" value="" />
631: <input type="hidden" name="pres_type" value="" />
632: <input type="hidden" name="pres_marker" value="" />
633: ENDFORMINFO
634: my %inccourses;
635: foreach my $key (keys(%env)) {
636: if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) {
637: $inccourses{$1.'_'.$2}=1;
638: }
639: }
640: if ($newuser) {
641: my $portfolioform;
642: if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
643: # Current user has quota modification privileges
644: $portfolioform = '<br />'.&portfolio_quota($ccuname,$ccdomain);
645: }
646: &initialize_authen_forms($ccdomain);
647: my %lt=&Apache::lonlocal::texthash(
648: 'cnu' => 'Create New User',
649: 'ast' => 'as a student',
650: 'ind' => 'in domain',
651: 'lg' => 'Login Data',
652: 'hs' => "Home Server",
653: );
654: $r->print(<<ENDTITLE);
655: $start_page
656: $crumbs
657: $response
658: $forminfo
659: <script type="text/javascript" language="Javascript">
660: $loginscript
661: </script>
662: <input type='hidden' name='makeuser' value='1' />
663: <h2>$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain
664: ENDTITLE
665: if ($env{'form.action'} eq 'singlestudent') {
666: $r->print(' ('.$lt{'ast'}.')');
667: }
668: $r->print('</h2>'."\n".'<div class="LC_left_float">');
669: my $personal_table =
670: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
671: $inst_results{$ccuname.':'.$ccdomain});
672: $r->print($personal_table);
673: my ($home_server_pick,$numlib) =
674: &Apache::loncommon::home_server_form_item($ccdomain,'hserver',
675: 'default','hide');
676: if ($numlib > 1) {
677: $r->print("
678: <br />
679: $lt{'hs'}: $home_server_pick
680: <br />");
681: } else {
682: $r->print($home_server_pick);
683: }
684: $r->print('</div>'."\n".'<div class="LC_left_float"><h3>'.
685: $lt{'lg'}.'</h3>');
686: my ($fixedauth,$varauth,$authmsg);
687: if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') {
688: my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'};
689: my ($rules,$ruleorder) =
690: &Apache::lonnet::inst_userrules($ccdomain,'username');
691: if (ref($rules) eq 'HASH') {
692: if (ref($rules->{$matchedrule}) eq 'HASH') {
693: my $authtype = $rules->{$matchedrule}{'authtype'};
694: if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) {
695: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
696: } else {
697: my $authparm = $rules->{$matchedrule}{'authparm'};
698: if ($authtype =~ /^krb(4|5)$/) {
699: my $ver = $1;
700: if ($authparm ne '') {
701: $fixedauth = <<"KERB";
702: <input type="hidden" name="login" value="krb" />
703: <input type="hidden" name="krbver" value="$ver" />
704: <input type="hidden" name="krbarg" value="$authparm" />
705: KERB
706: $authmsg = $rules->{$matchedrule}{'authmsg'};
707: }
708: } else {
709: $fixedauth =
710: '<input type="hidden" name="login" value="'.$authtype.'" />'."\n";
711: if ($rules->{$matchedrule}{'authparmfixed'}) {
712: $fixedauth .=
713: '<input type="hidden" name="'.$authtype.'arg" value="'.$authparm.'" />'."\n";
714: } else {
715: $varauth =
716: '<input type="text" name="'.$authtype.'arg" value="" />'."\n";
717: }
718: }
719: }
720: } else {
721: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
722: }
723: }
724: if ($authmsg) {
725: $r->print(<<ENDAUTH);
726: $fixedauth
727: $authmsg
728: $varauth
729: ENDAUTH
730: }
731: } else {
732: $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc));
733: }
734: $r->print($portfolioform);
735: if ($env{'form.action'} eq 'singlestudent') {
736: $r->print(&date_sections_select($context,$newuser,$formname,
737: $permission));
738: }
739: $r->print('</div><div class="LC_clear_float_footer"></div>');
740: } else { # user already exists
741: my %lt=&Apache::lonlocal::texthash(
742: 'cup' => "Modify existing user: ",
743: 'ens' => "Enroll one student: ",
744: 'id' => "in domain",
745: );
746: $r->print(<<ENDCHANGEUSER);
747: $start_page
748: $crumbs
749: $forminfo
750: <h2>
751: ENDCHANGEUSER
752: if ($env{'form.action'} eq 'singlestudent') {
753: $r->print($lt{'ens'});
754: } else {
755: $r->print($lt{'cup'});
756: }
757: $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"</h2>'.
758: "\n".'<div class="LC_left_float">');
759: my ($personal_table,$showforceid) =
760: &personal_data_display($ccuname,$ccdomain,$newuser,$context,
761: $inst_results{$ccuname.':'.$ccdomain});
762: $r->print($personal_table);
763: if ($showforceid) {
764: $r->print(&Apache::lonuserutils::forceid_change($context));
765: }
766: $r->print('</div>');
767: my $user_auth_text =
768: &user_authentication($ccuname,$ccdomain,$krbdefdom,\%abv_auth);
769: my $user_quota_text;
770: if (&Apache::lonnet::allowed('mpq',$ccdomain)) {
771: # Current user has quota modification privileges
772: $user_quota_text = &portfolio_quota($ccuname,$ccdomain);
773: } elsif (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) {
774: # Get the user's portfolio information
775: my %portq = &Apache::lonnet::get('environment',['portfolioquota'],
776: $ccdomain,$ccuname);
777:
778: my %lt=&Apache::lonlocal::texthash(
779: 'dska' => "Disk space allocated to user's portfolio files",
780: 'youd' => "You do not have privileges to modify the portfolio quota for this user.",
781: 'ichr' => "If a change is required, contact a domain coordinator for the domain",
782: );
783: $user_quota_text = <<ENDNOPORTPRIV;
784: <h3>$lt{'dska'}</h3>
785: $lt{'youd'} $lt{'ichr'}: $ccdomain
786: ENDNOPORTPRIV
787: }
788: if ($user_auth_text ne '') {
789: $r->print('<div class="LC_left_float">'.$user_auth_text);
790: if ($user_quota_text ne '') {
791: $r->print($user_quota_text);
792: }
793: if ($env{'form.action'} eq 'singlestudent') {
794: $r->print(&date_sections_select($context,$newuser,$formname));
795: }
796: } elsif ($user_quota_text ne '') {
797: $r->print('<div class="LC_left_float">'.$user_quota_text);
798: if ($env{'form.action'} eq 'singlestudent') {
799: $r->print(&date_sections_select($context,$newuser,$formname));
800: }
801: } else {
802: if ($env{'form.action'} eq 'singlestudent') {
803: $r->print('<div class="LC_left_float">'.
804: &date_sections_select($context,$newuser,$formname));
805: }
806: }
807: $r->print('</div><div class="LC_clear_float_footer"></div>');
808: if ($env{'form.action'} ne 'singlestudent') {
809: &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses);
810: }
811: } ## End of new user/old user logic
812:
813: if ($env{'form.action'} eq 'singlestudent') {
814: $r->print('<br /><input type="button" value="'.&mt('Enroll Student').'" onClick="setSections(this.form)" />'."\n");
815: } else {
816: $r->print('<h3>'.&mt('Add Roles').'</h3>');
817: my $addrolesdisplay = 0;
818: if ($context eq 'domain' || $context eq 'author') {
819: $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain);
820: }
821: if ($context eq 'domain') {
822: my $add_domainroles = &new_domain_roles($r);
823: if (!$addrolesdisplay) {
824: $addrolesdisplay = $add_domainroles;
825: }
826: $r->print(&course_level_dc($env{'request.role.domain'},'Course'));
827: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setCourse()" />'."\n");
828: } elsif ($context eq 'author') {
829: if ($addrolesdisplay) {
830: $r->print('<br /><input type="button" value="'.&mt('Modify User').'"');
831: if ($newuser) {
832: $r->print(' onClick="verify_message(this.form)" \>'."\n");
833: } else {
834: $r->print('onClick="this.form.submit()" \>'."\n");
835: }
836: } else {
837: $r->print('<br /><a href="javascript:backPage(document.cu)">'.
838: &mt('Back to previous page').'</a>');
839: }
840: } else {
841: $r->print(&course_level_table(%inccourses));
842: $r->print('<br /><input type="button" value="'.&mt('Modify User').'" onClick="setSections(this.form)" />'."\n");
843: }
844: }
845: $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain']));
846: $r->print('<input type="hidden" name="currstate" value="" />');
847: $r->print('<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />');
848: $r->print("</form>".&Apache::loncommon::end_page());
849: return;
850: }
851:
852: sub singleuser_breadcrumb {
853: my %breadcrumb_text;
854: if ($env{'form.action'} eq 'singlestudent') {
855: $breadcrumb_text{'search'} = 'Enroll a student';
856: $breadcrumb_text{'userpicked'} = 'Select a user',
857: $breadcrumb_text{'modify'} = 'Set section/dates',
858: } else {
859: $breadcrumb_text{'search'} = 'Create/modify user';
860: $breadcrumb_text{'userpicked'} = 'Select a user',
861: $breadcrumb_text{'modify'} = 'Set user role',
862: }
863: return %breadcrumb_text;
864: }
865:
866: sub date_sections_select {
867: my ($context,$newuser,$formname,$permission) = @_;
868: my $cid = $env{'request.course.id'};
869: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid);
870: my $date_table = '<h3>'.&mt('Starting and Ending Dates').'</h3>'."\n".
871: &Apache::lonuserutils::date_setting_table(undef,undef,$context,
872: undef,$formname,$permission);
873: my $rowtitle = 'Section';
874: my $secbox = '<h3>'.&mt('Section').'</h3>'."\n".
875: &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle,
876: $permission);
877: my $output = $date_table.$secbox;
878: return $output;
879: }
880:
881: sub validation_javascript {
882: my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname,
883: $loaditem) = @_;
884: my $dc_setcourse_code = '';
885: my $nondc_setsection_code = '';
886: if ($context eq 'domain') {
887: my $dcdom = $env{'request.role.domain'};
888: $loaditem->{'onload'} = "document.cu.coursedesc.value='';";
889: $dc_setcourse_code = &Apache::lonuserutils::dc_setcourse_js('cu','singleuser');
890: } else {
891: $nondc_setsection_code =
892: &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
893: }
894: my $js = &user_modification_js($pjump_def,$dc_setcourse_code,
895: $nondc_setsection_code,$groupslist);
896:
897: my ($jsback,$elements) = &crumb_utilities();
898: my $javascript_validations;
899: if ((&Apache::lonnet::allowed('mau',$ccdomain)) || ($newuser)) {
900: my ($krbdef,$krbdefdom) =
901: &Apache::loncommon::get_kerberos_defaults($ccdomain);
902: $javascript_validations =
903: &Apache::lonuserutils::javascript_validations('createuser',$krbdefdom,undef,
904: undef,$ccdomain);
905: }
906: $js .= "\n".
907: '<script type="text/javascript">'."\n".$jsback."\n".
908: $javascript_validations.'</script>';
909: return $js;
910: }
911:
912: sub display_existing_roles {
913: my ($r,$ccuname,$ccdomain,$inccourses) = @_;
914: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
915: # Build up table of user roles to allow revocation and re-enabling of roles.
916: my ($tmp) = keys(%rolesdump);
917: if ($tmp !~ /^(con_lost|error)/i) {
918: my $now=time;
919: my %lt=&Apache::lonlocal::texthash(
920: 'rer' => "Existing Roles",
921: 'rev' => "Revoke",
922: 'del' => "Delete",
923: 'ren' => "Re-Enable",
924: 'rol' => "Role",
925: 'ext' => "Extent",
926: 'sta' => "Start",
927: 'end' => "End",
928: );
929: my (%roletext,%sortrole,%roleclass,%rolepriv);
930: foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]);
931: my $b1=join('_',(split('_',$b))[1,0]);
932: return $a1 cmp $b1;
933: } keys(%rolesdump)) {
934: next if ($area =~ /^rolesdef/);
935: my $envkey=$area;
936: my $role = $rolesdump{$area};
937: my $thisrole=$area;
938: $area =~ s/\_\w\w$//;
939: my ($role_code,$role_end_time,$role_start_time) =
940: split(/_/,$role);
941: # Is this a custom role? Get role owner and title.
942: my ($croleudom,$croleuname,$croletitle)=
943: ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$});
944: my $allowed=0;
945: my $delallowed=0;
946: my $sortkey=$role_code;
947: my $class='Unknown';
948: if ($area =~ m{^/($match_domain)/($match_courseid)} ) {
949: $class='Course';
950: my ($coursedom,$coursedir) = ($1,$2);
951: $sortkey.="\0$coursedom";
952: # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3).
953: my %coursedata=
954: &Apache::lonnet::coursedescription($1.'_'.$2);
955: my $carea;
956: if (defined($coursedata{'description'})) {
957: $carea=$coursedata{'description'}.
958: '<br />'.&mt('Domain').': '.$coursedom.(' 'x8).
959: &Apache::loncommon::syllabuswrapper('Syllabus',$coursedir,$coursedom);
960: $sortkey.="\0".$coursedata{'description'};
961: $class=$coursedata{'type'};
962: } else {
963: $carea=&mt('Unavailable course').': '.$area;
964: $sortkey.="\0".&mt('Unavailable course').': '.$area;
965: }
966: $sortkey.="\0$coursedir";
967: $inccourses->{$1.'_'.$2}=1;
968: if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) ||
969: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
970: $allowed=1;
971: }
972: if ((&Apache::lonnet::allowed('dro',$1)) ||
973: (&Apache::lonnet::allowed('dro',$ccdomain))) {
974: $delallowed=1;
975: }
976: # - custom role. Needs more info, too
977: if ($croletitle) {
978: if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) {
979: $allowed=1;
980: $thisrole.='.'.$role_code;
981: }
982: }
983: # Compute the background color based on $area
984: if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) {
985: $carea.='<br />Section: '.$3;
986: $sortkey.="\0$3";
987: if (!$allowed) {
988: if ($env{'request.course.sec'} eq $3) {
989: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) {
990: $allowed = 1;
991: }
992: }
993: }
994: }
995: $area=$carea;
996: } else {
997: $sortkey.="\0".$area;
998: # Determine if current user is able to revoke privileges
999: if ($area=~m{^/($match_domain)/}) {
1000: if ((&Apache::lonnet::allowed('c'.$role_code,$1)) ||
1001: (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) {
1002: $allowed=1;
1003: }
1004: if (((&Apache::lonnet::allowed('dro',$1)) ||
1005: (&Apache::lonnet::allowed('dro',$ccdomain))) &&
1006: ($role_code ne 'dc')) {
1007: $delallowed=1;
1008: }
1009: } else {
1010: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
1011: $allowed=1;
1012: }
1013: }
1014: if ($role_code eq 'ca' || $role_code eq 'au') {
1015: $class='Construction Space';
1016: } elsif ($role_code eq 'su') {
1017: $class='System';
1018: } else {
1019: $class='Domain';
1020: }
1021: }
1022: if (($role_code eq 'ca') || ($role_code eq 'aa')) {
1023: $area=~m{/($match_domain)/($match_username)};
1024: if (&Apache::lonuserutils::authorpriv($2,$1)) {
1025: $allowed=1;
1026: } else {
1027: $allowed=0;
1028: }
1029: }
1030: my $row = '';
1031: $row.= '<td>';
1032: my $active=1;
1033: $active=0 if (($role_end_time) && ($now>$role_end_time));
1034: if (($active) && ($allowed)) {
1035: $row.= '<input type="checkbox" name="rev:'.$thisrole.'" />';
1036: } else {
1037: if ($active) {
1038: $row.=' ';
1039: } else {
1040: $row.=&mt('expired or revoked');
1041: }
1042: }
1043: $row.='</td><td>';
1044: if ($allowed && !$active) {
1045: $row.= '<input type="checkbox" name="ren:'.$thisrole.'" />';
1046: } else {
1047: $row.=' ';
1048: }
1049: $row.='</td><td>';
1050: if ($delallowed) {
1051: $row.= '<input type="checkbox" name="del:'.$thisrole.'" />';
1052: } else {
1053: $row.=' ';
1054: }
1055: my $plaintext='';
1056: if (!$croletitle) {
1057: $plaintext=&Apache::lonnet::plaintext($role_code,$class)
1058: } else {
1059: $plaintext=
1060: "Customrole '$croletitle'<br />defined by $croleuname\@$croleudom";
1061: }
1062: $row.= '</td><td>'.$plaintext.
1063: '</td><td>'.$area.
1064: '</td><td>'.($role_start_time?localtime($role_start_time)
1065: : ' ' ).
1066: '</td><td>'.($role_end_time ?localtime($role_end_time)
1067: : ' ' )
1068: ."</td>";
1069: $sortrole{$sortkey}=$envkey;
1070: $roletext{$envkey}=$row;
1071: $roleclass{$envkey}=$class;
1072: $rolepriv{$envkey}=$allowed;
1073: #$r->print($row);
1074: } # end of foreach (table building loop)
1075: my $rolesdisplay = 0;
1076: my %output = ();
1077: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1078: $output{$type} = '';
1079: foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) {
1080: if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) {
1081: $output{$type}.=
1082: &Apache::loncommon::start_data_table_row().
1083: $roletext{$sortrole{$which}}.
1084: &Apache::loncommon::end_data_table_row();
1085: }
1086: }
1087: unless($output{$type} eq '') {
1088: $output{$type} = '<tr class="LC_info_row">'.
1089: "<td align='center' colspan='7'>".&mt($type)."</td></tr>".
1090: $output{$type};
1091: $rolesdisplay = 1;
1092: }
1093: }
1094: if ($rolesdisplay == 1) {
1095: $r->print('
1096: <h3>'.$lt{'rer'}.'</h3>'.
1097: &Apache::loncommon::start_data_table("LC_createuser").
1098: &Apache::loncommon::start_data_table_header_row().
1099: '<th>'.$lt{'rev'}.'</th><th>'.$lt{'ren'}.'</th><th>'.$lt{'del'}.
1100: '</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.
1101: '</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
1102: &Apache::loncommon::end_data_table_header_row());
1103: foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') {
1104: if ($output{$type}) {
1105: $r->print($output{$type}."\n");
1106: }
1107: }
1108: $r->print(&Apache::loncommon::end_data_table());
1109: }
1110: } # End of check for keys in rolesdump
1111: return;
1112: }
1113:
1114: sub new_coauthor_roles {
1115: my ($r,$ccuname,$ccdomain) = @_;
1116: my $addrolesdisplay = 0;
1117: #
1118: # Co-Author
1119: #
1120: if (&Apache::lonuserutils::authorpriv($env{'user.name'},
1121: $env{'request.role.domain'}) &&
1122: ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) {
1123: # No sense in assigning co-author role to yourself
1124: $addrolesdisplay = 1;
1125: my $cuname=$env{'user.name'};
1126: my $cudom=$env{'request.role.domain'};
1127: my %lt=&Apache::lonlocal::texthash(
1128: 'cs' => "Construction Space",
1129: 'act' => "Activate",
1130: 'rol' => "Role",
1131: 'ext' => "Extent",
1132: 'sta' => "Start",
1133: 'end' => "End",
1134: 'cau' => "Co-Author",
1135: 'caa' => "Assistant Co-Author",
1136: 'ssd' => "Set Start Date",
1137: 'sed' => "Set End Date"
1138: );
1139: $r->print('<h4>'.$lt{'cs'}.'</h4>'."\n".
1140: &Apache::loncommon::start_data_table()."\n".
1141: &Apache::loncommon::start_data_table_header_row()."\n".
1142: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th>'.
1143: '<th>'.$lt{'ext'}.'</th><th>'.$lt{'sta'}.'</th>'.
1144: '<th>'.$lt{'end'}.'</th>'."\n".
1145: &Apache::loncommon::end_data_table_header_row()."\n".
1146: &Apache::loncommon::start_data_table_row().'
1147: <td>
1148: <input type=checkbox name="act_'.$cudom.'_'.$cuname.'_ca" />
1149: </td>
1150: <td>'.$lt{'cau'}.'</td>
1151: <td>'.$cudom.'_'.$cuname.'</td>
1152: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_ca" value="" />
1153: <a href=
1154: "javascript:pjump('."'date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1155: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_ca" value="" />
1156: <a href=
1157: "javascript:pjump('."'date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1158: &Apache::loncommon::end_data_table_row()."\n".
1159: &Apache::loncommon::start_data_table_row()."\n".
1160: '<td><input type=checkbox name="act_'.$cudom.'_'.$cuname.'_aa" /></td>
1161: <td>'.$lt{'caa'}.'</td>
1162: <td>'.$cudom.'_'.$cuname.'</td>
1163: <td><input type="hidden" name="start_'.$cudom.'_'.$cuname.'_aa" value="" />
1164: <a href=
1165: "javascript:pjump('."'date_start','Start Date Assistant Co-Author',document.cu.start_$cudom\_$cuname\_aa.value,'start_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1166: <td><input type="hidden" name="end_'.$cudom.'_'.$cuname.'_aa" value="" />
1167: <a href=
1168: "javascript:pjump('."'date_end','End Date Assistant Co-Author',document.cu.end_$cudom\_$cuname\_aa.value,'end_$cudom\_$cuname\_aa','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'."\n".
1169: &Apache::loncommon::end_data_table_row()."\n".
1170: &Apache::loncommon::end_data_table());
1171: } elsif ($env{'request.role'} =~ /^au\./) {
1172: if (!(&Apache::lonuserutils::authorpriv($env{'user.name'},
1173: $env{'request.role.domain'}))) {
1174: $r->print('<span class="LC_error">'.
1175: &mt('You do not have privileges to assign co-author roles.').
1176: '</span>');
1177: } elsif (($env{'user.name'} eq $ccuname) &&
1178: ($env{'user.domain'} eq $ccdomain)) {
1179: $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted'));
1180: }
1181: }
1182: return $addrolesdisplay;;
1183: }
1184:
1185: sub new_domain_roles {
1186: my ($r) = @_;
1187: my $addrolesdisplay = 0;
1188: #
1189: # Domain level
1190: #
1191: my $num_domain_level = 0;
1192: my $domaintext =
1193: '<h4>'.&mt('Domain Level').'</h4>'.
1194: &Apache::loncommon::start_data_table().
1195: &Apache::loncommon::start_data_table_header_row().
1196: '<th>'.&mt('Activate').'</th><th>'.&mt('Role').'</th><th>'.
1197: &mt('Extent').'</th>'.
1198: '<th>'.&mt('Start').'</th><th>'.&mt('End').'</th>'.
1199: &Apache::loncommon::end_data_table_header_row();
1200: foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) {
1201: foreach my $role ('dc','li','dg','au','sc') {
1202: if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) {
1203: my $plrole=&Apache::lonnet::plaintext($role);
1204: my %lt=&Apache::lonlocal::texthash(
1205: 'ssd' => "Set Start Date",
1206: 'sed' => "Set End Date"
1207: );
1208: $num_domain_level ++;
1209: $domaintext .=
1210: &Apache::loncommon::start_data_table_row().
1211: '<td><input type=checkbox name="act_'.$thisdomain.'_'.$role.'" /></td>
1212: <td>'.$plrole.'</td>
1213: <td>'.$thisdomain.'</td>
1214: <td><input type="hidden" name="start_'.$thisdomain.'_'.$role.'" value="" />
1215: <a href=
1216: "javascript:pjump('."'date_start','Start Date $plrole',document.cu.start_$thisdomain\_$role.value,'start_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'ssd'}.'</a></td>
1217: <td><input type="hidden" name="end_'.$thisdomain.'_'.$role.'" value="" />
1218: <a href=
1219: "javascript:pjump('."'date_end','End Date $plrole',document.cu.end_$thisdomain\_$role.value,'end_$thisdomain\_$role','cu.pres','dateset'".')">'.$lt{'sed'}.'</a></td>'.
1220: &Apache::loncommon::end_data_table_row();
1221: }
1222: }
1223: }
1224: $domaintext.= &Apache::loncommon::end_data_table();
1225: if ($num_domain_level > 0) {
1226: $r->print($domaintext);
1227: $addrolesdisplay = 1;
1228: }
1229: return $addrolesdisplay;
1230: }
1231:
1232: sub user_authentication {
1233: my ($ccuname,$ccdomain,$krbdefdom,$abv_auth) = @_;
1234: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
1235: my ($loginscript,$outcome);
1236: if ($currentauth=~/^(krb)(4|5):(.*)/) {
1237: my $long_auth = $1.$2;
1238: my $curr_kerb_ver = $2;
1239: my $krbdefdom=$3;
1240: my $curr_authtype = $abv_auth->{$long_auth};
1241: my %param = ( formname => 'document.cu',
1242: kerb_def_dom => $krbdefdom,
1243: domain => $ccdomain,
1244: curr_authtype => $curr_authtype,
1245: curr_kerb_ver => $curr_kerb_ver,
1246: );
1247: $loginscript = &Apache::loncommon::authform_header(%param);
1248: }
1249: # Check for a bad authentication type
1250: if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) {
1251: # bad authentication scheme
1252: my %lt=&Apache::lonlocal::texthash(
1253: 'err' => "ERROR",
1254: 'uuas' => "This user has an unrecognized authentication scheme",
1255: 'adcs' => "Please alert a domain coordinator of this situation",
1256: 'sldb' => "Please specify login data below",
1257: 'ld' => "Login Data"
1258: );
1259: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1260: &initialize_authen_forms($ccdomain);
1261: my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc);
1262: $outcome = <<ENDBADAUTH;
1263: <script type="text/javascript" language="Javascript">
1264: $loginscript
1265: </script>
1266: <span class="LC_error">$lt{'err'}:
1267: $lt{'uuas'} ($currentauth). $lt{'sldb'}.</span>
1268: <h3>$lt{'ld'}</h3>
1269: $choices
1270: ENDBADAUTH
1271: } else {
1272: # This user is not allowed to modify the user's
1273: # authentication scheme, so just notify them of the problem
1274: $outcome = <<ENDBADAUTH;
1275: <span class="LC_error"> $lt{'err'}:
1276: $lt{'uuas'} ($currentauth). $lt{'adcs'}.
1277: </span>
1278: ENDBADAUTH
1279: }
1280: } else { # Authentication type is valid
1281: &initialize_authen_forms($ccdomain,$currentauth,'modifyuser');
1282: my ($authformcurrent,$can_modify,@authform_others) =
1283: &modify_login_block($ccdomain,$currentauth);
1284: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
1285: # Current user has login modification privileges
1286: my %lt=&Apache::lonlocal::texthash (
1287: 'ld' => "Login Data",
1288: 'ccld' => "Change Current Login Data",
1289: 'enld' => "Enter New Login Data"
1290: );
1291: $outcome =
1292: '<script type="text/javascript" language="Javascript">'."\n".
1293: $loginscript."\n".
1294: '</script>'."\n".
1295: '<h3>'.$lt{'ld'}.'</h3>'.
1296: &Apache::loncommon::start_data_table().
1297: &Apache::loncommon::start_data_table_row().
1298: '<td>'.$authformnop;
1299: if ($can_modify) {
1300: $outcome .= '</td>'."\n".
1301: &Apache::loncommon::end_data_table_row().
1302: &Apache::loncommon::start_data_table_row().
1303: '<td>'.$authformcurrent.'</td>'.
1304: &Apache::loncommon::end_data_table_row()."\n";
1305: } else {
1306: $outcome .= ' ('.$authformcurrent.')</td>'.
1307: &Apache::loncommon::end_data_table_row()."\n";
1308: }
1309: foreach my $item (@authform_others) {
1310: $outcome .= &Apache::loncommon::start_data_table_row().
1311: '<td>'.$item.'</td>'.
1312: &Apache::loncommon::end_data_table_row()."\n";
1313: }
1314: $outcome .= &Apache::loncommon::end_data_table();
1315: } else {
1316: if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) {
1317: my %lt=&Apache::lonlocal::texthash(
1318: 'ccld' => "Change Current Login Data",
1319: 'yodo' => "You do not have privileges to modify the authentication configuration for this user.",
1320: 'ifch' => "If a change is required, contact a domain coordinator for the domain",
1321: );
1322: $outcome .= <<ENDNOPRIV;
1323: <h3>$lt{'ccld'}</h3>
1324: $lt{'yodo'} $lt{'ifch'}: $ccdomain
1325: ENDNOPRIV
1326: }
1327: }
1328: } ## End of "check for bad authentication type" logic
1329: return $outcome;
1330: }
1331:
1332: sub modify_login_block {
1333: my ($dom,$currentauth) = @_;
1334: my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom);
1335: my ($authnum,%can_assign) =
1336: &Apache::loncommon::get_assignable_auth($dom);
1337: my ($authformcurrent,@authform_others,$show_override_msg);
1338: if ($currentauth=~/^krb(4|5):/) {
1339: $authformcurrent=$authformkrb;
1340: if ($can_assign{'int'}) {
1341: push(@authform_others,$authformint);
1342: }
1343: if ($can_assign{'loc'}) {
1344: push(@authform_others,$authformloc);
1345: }
1346: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1347: $show_override_msg = 1;
1348: }
1349: } elsif ($currentauth=~/^internal:/) {
1350: $authformcurrent=$authformint;
1351: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1352: push(@authform_others,$authformkrb);
1353: }
1354: if ($can_assign{'loc'}) {
1355: push(@authform_others,$authformloc);
1356: }
1357: if ($can_assign{'int'}) {
1358: $show_override_msg = 1;
1359: }
1360: } elsif ($currentauth=~/^unix:/) {
1361: $authformcurrent=$authformfsys;
1362: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1363: push(@authform_others,$authformkrb);
1364: }
1365: if ($can_assign{'int'}) {
1366: push(@authform_others,$authformint);
1367: }
1368: if ($can_assign{'loc'}) {
1369: push(@authform_others,$authformloc);
1370: }
1371: if ($can_assign{'fsys'}) {
1372: $show_override_msg = 1;
1373: }
1374: } elsif ($currentauth=~/^localauth:/) {
1375: $authformcurrent=$authformloc;
1376: if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) {
1377: push(@authform_others,$authformkrb);
1378: }
1379: if ($can_assign{'int'}) {
1380: push(@authform_others,$authformint);
1381: }
1382: if ($can_assign{'loc'}) {
1383: $show_override_msg = 1;
1384: }
1385: }
1386: if ($show_override_msg) {
1387: $authformcurrent = '<table><tr><td colspan="3">'.$authformcurrent.
1388: '</td></tr>'."\n".
1389: '<tr><td> </td>'.
1390: '<td><b>'.&mt('Currently in use').'</b></td>'.
1391: '<td align="right"><span class="LC_cusr_emph">'.
1392: &mt('will override current values').
1393: '</span></td></tr></table>';
1394: }
1395: return ($authformcurrent,$show_override_msg,@authform_others);
1396: }
1397:
1398: sub personal_data_display {
1399: my ($ccuname,$ccdomain,$newuser,$context,$inst_results) = @_;
1400: my ($output,$showforceid,%userenv,%canmodify);
1401: my @userinfo = ('firstname','middlename','lastname','generation',
1402: 'permanentemail','id');
1403: if (!$newuser) {
1404: # Get the users information
1405: %userenv = &Apache::lonnet::get('environment',
1406: ['firstname','middlename','lastname','generation',
1407: 'permanentemail','id'],$ccdomain,$ccuname);
1408: %canmodify =
1409: &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain,
1410: \@userinfo);
1411: }
1412: my %lt=&Apache::lonlocal::texthash(
1413: 'pd' => "Personal Data",
1414: 'firstname' => "First Name",
1415: 'middlename' => "Middle Name",
1416: 'lastname' => "Last Name",
1417: 'generation' => "Generation",
1418: 'permanentemail' => "Permanent e-mail address",
1419: 'id' => "ID/Student Number",
1420: 'lg' => "Login Data"
1421: );
1422: my %textboxsize = (
1423: firstname => '15',
1424: middlename => '15',
1425: lastname => '15',
1426: generation => '5',
1427: permanentemail => '25',
1428: id => '15',
1429: );
1430: my $genhelp=&Apache::loncommon::help_open_topic('Generation');
1431: $output = '<h3>'.$lt{'pd'}.'</h3>'.
1432: &Apache::lonhtmlcommon::start_pick_box();
1433: foreach my $item (@userinfo) {
1434: my $rowtitle = $lt{$item};
1435: if ($item eq 'generation') {
1436: $rowtitle = $genhelp.$rowtitle;
1437: }
1438: $output .= &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n";
1439: if ($newuser) {
1440: if (ref($inst_results) eq 'HASH') {
1441: if ($inst_results->{$item} ne '') {
1442: $output .= '<input type="hidden" name="c'.$item.'" value="'.$inst_results->{$item}.'" />'.$inst_results->{$item};
1443: } else {
1444: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1445: }
1446: } else {
1447: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="" />';
1448: }
1449: } else {
1450: if ($canmodify{$item}) {
1451: $output .= '<input type="text" name="c'.$item.'" size="'.$textboxsize{$item}.'" value="'.$userenv{$item}.'" />';
1452: } else {
1453: $output .= $userenv{$item};
1454: }
1455: if ($item eq 'id') {
1456: $showforceid = $canmodify{$item};
1457: }
1458: }
1459: $output .= &Apache::lonhtmlcommon::row_closure(1);
1460: }
1461: $output .= &Apache::lonhtmlcommon::end_pick_box();
1462: if (wantarray) {
1463: return ($output,$showforceid);
1464: } else {
1465: return $output;
1466: }
1467: }
1468:
1469: # ================================================================= Phase Three
1470: sub update_user_data {
1471: my ($r,$context) = @_;
1472: my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'},
1473: $env{'form.ccdomain'});
1474: # Error messages
1475: my $error = '<span class="LC_error">'.&mt('Error').': ';
1476: my $end = '</span><br /><br />';
1477: my $rtnlink = '<a href="javascript:backPage(document.userupdate,'.
1478: "'$env{'form.prevphase'}','modify')".'" />'.
1479: &mt('Return to previous page').'</a>'.
1480: &Apache::loncommon::end_page();
1481: my $now = time;
1482: my $title;
1483: if (exists($env{'form.makeuser'})) {
1484: $title='Set Privileges for New User';
1485: } else {
1486: $title='Modify User Privileges';
1487: }
1488: my $newuser = 0;
1489: my ($jsback,$elements) = &crumb_utilities();
1490: my $jscript = '<script type="text/javascript">'."\n".
1491: $jsback."\n".'</script>'."\n";
1492: my %breadcrumb_text = &singleuser_breadcrumb();
1493: $r->print(&Apache::loncommon::start_page($title,$jscript));
1494: &Apache::lonhtmlcommon::add_breadcrumb
1495: ({href=>"javascript:backPage(document.userupdate)",
1496: text=>$breadcrumb_text{'search'},
1497: faq=>282,bug=>'Instructor Interface',});
1498: if ($env{'form.prevphase'} eq 'userpicked') {
1499: &Apache::lonhtmlcommon::add_breadcrumb
1500: ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')",
1501: text=>$breadcrumb_text{'userpicked'},
1502: faq=>282,bug=>'Instructor Interface',});
1503: }
1504: &Apache::lonhtmlcommon::add_breadcrumb
1505: ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')",
1506: text=>$breadcrumb_text{'modify'},
1507: faq=>282,bug=>'Instructor Interface',},
1508: {href=>"/adm/createuser",
1509: text=>"Result",
1510: faq=>282,bug=>'Instructor Interface',});
1511: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
1512: my %disallowed;
1513: $r->print(&update_result_form($uhome));
1514: # Check Inputs
1515: if (! $env{'form.ccuname'} ) {
1516: $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink);
1517: return;
1518: }
1519: if ( $env{'form.ccuname'} ne
1520: &LONCAPA::clean_username($env{'form.ccuname'}) ) {
1521: $r->print($error.&mt('Invalid login name').'. '.
1522: &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'.
1523: $end.$rtnlink);
1524: return;
1525: }
1526: if (! $env{'form.ccdomain'} ) {
1527: $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink);
1528: return;
1529: }
1530: if ( $env{'form.ccdomain'} ne
1531: &LONCAPA::clean_domain($env{'form.ccdomain'}) ) {
1532: $r->print($error.&mt ('Invalid domain name').'. '.
1533: &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'.
1534: $end.$rtnlink);
1535: return;
1536: }
1537: if ($uhome eq 'no_host') {
1538: $newuser = 1;
1539: }
1540: if (! exists($env{'form.makeuser'})) {
1541: # Modifying an existing user, so check the validity of the name
1542: if ($uhome eq 'no_host') {
1543: $r->print($error.&mt('Unable to determine home server for ').
1544: $env{'form.ccuname'}.&mt(' in domain ').
1545: $env{'form.ccdomain'}.'.');
1546: return;
1547: }
1548: }
1549: # Determine authentication method and password for the user being modified
1550: my $amode='';
1551: my $genpwd='';
1552: if ($env{'form.login'} eq 'krb') {
1553: $amode='krb';
1554: $amode.=$env{'form.krbver'};
1555: $genpwd=$env{'form.krbarg'};
1556: } elsif ($env{'form.login'} eq 'int') {
1557: $amode='internal';
1558: $genpwd=$env{'form.intarg'};
1559: } elsif ($env{'form.login'} eq 'fsys') {
1560: $amode='unix';
1561: $genpwd=$env{'form.fsysarg'};
1562: } elsif ($env{'form.login'} eq 'loc') {
1563: $amode='localauth';
1564: $genpwd=$env{'form.locarg'};
1565: $genpwd=" " if (!$genpwd);
1566: } elsif (($env{'form.login'} eq 'nochange') ||
1567: ($env{'form.login'} eq '' )) {
1568: # There is no need to tell the user we did not change what they
1569: # did not ask us to change.
1570: # If they are creating a new user but have not specified login
1571: # information this will be caught below.
1572: } else {
1573: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1574: return;
1575: }
1576:
1577: $r->print('<h3>'.&mt('User [_1] in domain [_2]',
1578: $env{'form.ccuname'}, $env{'form.ccdomain'}).'</h3>');
1579: my (%alerts,%rulematch,%inst_results,%curr_rules);
1580: if ($env{'form.makeuser'}) {
1581: $r->print('<h3>'.&mt('Creating new account.').'</h3>');
1582: # Check for the authentication mode and password
1583: if (! $amode || ! $genpwd) {
1584: $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink);
1585: return;
1586: }
1587: # Determine desired host
1588: my $desiredhost = $env{'form.hserver'};
1589: if (lc($desiredhost) eq 'default') {
1590: $desiredhost = undef;
1591: } else {
1592: my %home_servers =
1593: &Apache::lonnet::get_servers($env{'form.ccdomain'},'library');
1594: if (! exists($home_servers{$desiredhost})) {
1595: $r->print($error.&mt('Invalid home server specified').$end.$rtnlink);
1596: return;
1597: }
1598: }
1599: # Check ID format
1600: my %checkhash;
1601: my %checks = ('id' => 1);
1602: %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = (
1603: 'newuser' => $newuser,
1604: 'id' => $env{'form.cid'},
1605: );
1606: if ($env{'form.cid'} ne '') {
1607: &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts,
1608: \%rulematch,\%inst_results,\%curr_rules);
1609: if (ref($alerts{'id'}) eq 'HASH') {
1610: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1611: my $domdesc =
1612: &Apache::lonnet::domain($env{'form.ccdomain'},'description');
1613: if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) {
1614: my $userchkmsg;
1615: if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') {
1616: $userchkmsg =
1617: &Apache::loncommon::instrule_disallow_msg('id',
1618: $domdesc,1).
1619: &Apache::loncommon::user_rule_formats($env{'form.ccdomain'},
1620: $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id');
1621: }
1622: $r->print($error.&mt('Invalid ID format').$end.
1623: $userchkmsg.$rtnlink);
1624: return;
1625: }
1626: }
1627: }
1628: }
1629: # Call modifyuser
1630: my $result = &Apache::lonnet::modifyuser
1631: ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'},
1632: $amode,$genpwd,$env{'form.cfirstname'},
1633: $env{'form.cmiddlename'},$env{'form.clastname'},
1634: $env{'form.cgeneration'},undef,$desiredhost,
1635: $env{'form.cpermanentemail'});
1636: $r->print(&mt('Generating user').': '.$result);
1637: $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'},
1638: $env{'form.ccdomain'});
1639: $r->print('<br />'.&mt('Home server').': '.$uhome.' '.
1640: &Apache::lonnet::hostname($uhome));
1641: } elsif (($env{'form.login'} ne 'nochange') &&
1642: ($env{'form.login'} ne '' )) {
1643: # Modify user privileges
1644: if (! $amode || ! $genpwd) {
1645: $r->print($error.'Invalid login mode or password'.$end.$rtnlink);
1646: return;
1647: }
1648: # Only allow authentification modification if the person has authority
1649: if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) {
1650: $r->print('Modifying authentication: '.
1651: &Apache::lonnet::modifyuserauth(
1652: $env{'form.ccdomain'},$env{'form.ccuname'},
1653: $amode,$genpwd));
1654: $r->print('<br />'.&mt('Home server').': '.&Apache::lonnet::homeserver
1655: ($env{'form.ccuname'},$env{'form.ccdomain'}));
1656: } else {
1657: # Okay, this is a non-fatal error.
1658: $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end);
1659: }
1660: }
1661: ##
1662: my (@userroles,%userupdate,$cnum,$cdom,$namechanged);
1663: if ($context eq 'course') {
1664: ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
1665: }
1666: if (! $env{'form.makeuser'} ) {
1667: # Check for need to change
1668: my %userenv = &Apache::lonnet::get
1669: ('environment',['firstname','middlename','lastname','generation',
1670: 'id','permanentemail','portfolioquota','inststatus'],
1671: $env{'form.ccdomain'},$env{'form.ccuname'});
1672: my ($tmp) = keys(%userenv);
1673: if ($tmp =~ /^(con_lost|error)/i) {
1674: %userenv = ();
1675: }
1676: my $no_forceid_alert;
1677: # Check to see if user information can be changed
1678: my %domconfig =
1679: &Apache::lonnet::get_dom('configuration',['usermodification'],
1680: $env{'form.ccdomain'});
1681: my @statuses = ('active','future');
1682: my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'});
1683: my ($auname,$audom);
1684: if ($context eq 'course') {
1685: $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1686: $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1687: if ($cnum eq '' || $cdom eq '') {
1688: my $cid = $env{'request.course.id'};
1689: my %coursehash =
1690: &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1691: $cdom = $coursehash{'domain'};
1692: $cnum = $coursehash{'num'};
1693: }
1694: } elsif ($context eq 'author') {
1695: $auname = $env{'user.name'};
1696: $audom = $env{'user.domain'};
1697: }
1698: foreach my $item (keys(%roles)) {
1699: my ($rolenum,$roledom,$role) = split(/:/,$item);
1700: if ($context eq 'course') {
1701: if ($cnum ne '' && $cdom ne '') {
1702: if ($rolenum eq $cnum && $roledom eq $cdom) {
1703: if (!grep(/^\Q$role\E$/,@userroles)) {
1704: push(@userroles,$role);
1705: }
1706: }
1707: }
1708: } elsif ($context eq 'author') {
1709: if ($rolenum eq $auname && $roledom eq $audom) {
1710: if (!grep(/^\Q$role\E$/,@userroles)) {
1711: push(@userroles,$role);
1712: }
1713: }
1714: }
1715: }
1716: # Check for course or co-author roles being activated or re-enabled
1717: if ($context eq 'author' || $context eq 'course') {
1718: foreach my $key (keys(%env)) {
1719: if ($context eq 'author') {
1720: if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) {
1721: if (!grep(/^\Q$1\E$/,@userroles)) {
1722: push(@userroles,$1);
1723: }
1724: } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) {
1725: if (!grep(/^\Q$1\E$/,@userroles)) {
1726: push(@userroles,$1);
1727: }
1728: }
1729: } elsif ($context eq 'course') {
1730: if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) {
1731: if (!grep(/^\Q$1\E$/,@userroles)) {
1732: push(@userroles,$1);
1733: }
1734: } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) {
1735: if (!grep(/^\Q$1\E$/,@userroles)) {
1736: push(@userroles,$1);
1737: }
1738: }
1739: }
1740: }
1741: }
1742: #Check to see if we can change personal data for the user
1743: my (@mod_disallowed,@longroles);
1744: foreach my $role (@userroles) {
1745: if ($role eq 'cr') {
1746: push(@longroles,'Custom');
1747: } else {
1748: push(@longroles,&Apache::lonnet::plaintext($role));
1749: }
1750: }
1751: my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id');
1752: my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles);
1753: foreach my $item (@userinfo) {
1754: # Strip leading and trailing whitespace
1755: $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g;
1756: if (!$canmodify{$item}) {
1757: if (defined($env{'form.c'.$item})) {
1758: if ($env{'form.c'.$item} ne $userenv{$item}) {
1759: push(@mod_disallowed,$item);
1760: }
1761: }
1762: $env{'form.c'.$item} = $userenv{$item};
1763: }
1764: }
1765: # Check to see if we can change the ID/student number
1766: my $forceid = $env{'form.forceid'};
1767: my $recurseid = $env{'form.recurseid'};
1768: my $newuser = 0;
1769: my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules);
1770: my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'},
1771: $env{'form.ccuname'});
1772: if (($uidhash{$env{'form.ccuname'}}) &&
1773: ($uidhash{$env{'form.ccuname'}}!~/error\:/) &&
1774: (!$forceid)) {
1775: if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) {
1776: $env{'form.cid'} = $userenv{'id'};
1777: $no_forceid_alert = &mt('New student/employeeID does not match existing ID for this user.').'<br />'.&mt('Change is not permitted without checking the \'Force ID change\' checkbox on the previous page.').'<br />'."\n";
1778: }
1779: }
1780: if ($env{'form.cid'} ne $userenv{'id'}) {
1781: my $checkhash;
1782: my $checks = { 'id' => 1 };
1783: $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} =
1784: { 'newuser' => $newuser,
1785: 'id' => $env{'form.cid'},
1786: };
1787: &Apache::loncommon::user_rule_check($checkhash,$checks,
1788: \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules);
1789: if (ref($alerts{'id'}) eq 'HASH') {
1790: if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') {
1791: $env{'form.cid'} = $userenv{'id'};
1792: }
1793: }
1794: }
1795: my ($quotachanged,$oldportfolioquota,$newportfolioquota,
1796: $inststatus,$oldisdefault,$newisdefault,$olddefquotatext,
1797: $newdefquotatext);
1798: my ($defquota,$settingstatus) =
1799: &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus);
1800: my %changeHash;
1801: $changeHash{'portfolioquota'} = $userenv{'portfolioquota'};
1802: if ($userenv{'portfolioquota'} ne '') {
1803: $oldportfolioquota = $userenv{'portfolioquota'};
1804: if ($env{'form.customquota'} == 1) {
1805: if ($env{'form.portfolioquota'} eq '') {
1806: $newportfolioquota = 0;
1807: } else {
1808: $newportfolioquota = $env{'form.portfolioquota'};
1809: $newportfolioquota =~ s/[^\d\.]//g;
1810: }
1811: if ($newportfolioquota != $oldportfolioquota) {
1812: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1813: }
1814: } else {
1815: $quotachanged = "a_admin('',\%changeHash);
1816: $newportfolioquota = $defquota;
1817: $newisdefault = 1;
1818: }
1819: } else {
1820: $oldisdefault = 1;
1821: $oldportfolioquota = $defquota;
1822: if ($env{'form.customquota'} == 1) {
1823: if ($env{'form.portfolioquota'} eq '') {
1824: $newportfolioquota = 0;
1825: } else {
1826: $newportfolioquota = $env{'form.portfolioquota'};
1827: $newportfolioquota =~ s/[^\d\.]//g;
1828: }
1829: $quotachanged = "a_admin($newportfolioquota,\%changeHash);
1830: } else {
1831: $newportfolioquota = $defquota;
1832: $newisdefault = 1;
1833: }
1834: }
1835: if ($oldisdefault) {
1836: $olddefquotatext = &get_defaultquota_text($settingstatus);
1837: }
1838: if ($newisdefault) {
1839: $newdefquotatext = &get_defaultquota_text($settingstatus);
1840: }
1841: if ($env{'form.cfirstname'} ne $userenv{'firstname'} ||
1842: $env{'form.cmiddlename'} ne $userenv{'middlename'} ||
1843: $env{'form.clastname'} ne $userenv{'lastname'} ||
1844: $env{'form.cgeneration'} ne $userenv{'generation'} ||
1845: $env{'form.cid'} ne $userenv{'id'} ||
1846: $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) {
1847: $namechanged = 1;
1848: }
1849: if ($namechanged || $quotachanged) {
1850: $changeHash{'firstname'} = $env{'form.cfirstname'};
1851: $changeHash{'middlename'} = $env{'form.cmiddlename'};
1852: $changeHash{'lastname'} = $env{'form.clastname'};
1853: $changeHash{'generation'} = $env{'form.cgeneration'};
1854: $changeHash{'id'} = $env{'form.cid'};
1855: $changeHash{'permanentemail'} = $env{'form.cpermanentemail'};
1856: my ($quotachgresult,$namechgresult);
1857: if ($quotachanged) {
1858: $quotachgresult =
1859: &Apache::lonnet::put('environment',\%changeHash,
1860: $env{'form.ccdomain'},$env{'form.ccuname'});
1861: }
1862: if ($namechanged) {
1863: # Make the change
1864: $namechgresult =
1865: &Apache::lonnet::modifyuser($env{'form.ccdomain'},
1866: $env{'form.ccuname'},$changeHash{'id'},undef,undef,
1867: $changeHash{'firstname'},$changeHash{'middlename'},
1868: $changeHash{'lastname'},$changeHash{'generation'},
1869: $changeHash{'id'},undef,$changeHash{'permanentemail'});
1870: }
1871: if (($namechanged && $namechgresult eq 'ok') ||
1872: ($quotachanged && $quotachgresult eq 'ok')) {
1873: # Tell the user we changed the name
1874: my %lt=&Apache::lonlocal::texthash(
1875: 'uic' => "User Information Changed",
1876: 'frst' => "first",
1877: 'mddl' => "middle",
1878: 'lst' => "last",
1879: 'gen' => "generation",
1880: 'id' => "ID/Student number",
1881: 'mail' => "permanent e-mail",
1882: 'disk' => "disk space allocated to portfolio files",
1883: 'prvs' => "Previous",
1884: 'chto' => "Changed To"
1885: );
1886: $r->print('<h4>'.$lt{'uic'}.'</h4>'.
1887: &Apache::loncommon::start_data_table().
1888: &Apache::loncommon::start_data_table_header_row());
1889: $r->print(<<"END");
1890: <th> </th>
1891: <th>$lt{'frst'}</th>
1892: <th>$lt{'mddl'}</th>
1893: <th>$lt{'lst'}</th>
1894: <th>$lt{'gen'}</th>
1895: <th>$lt{'id'}</th>
1896: <th>$lt{'mail'}</th>
1897: <th>$lt{'disk'}</th>
1898: END
1899: $r->print(&Apache::loncommon::end_data_table_header_row().
1900: &Apache::loncommon::start_data_table_row());
1901: $r->print(<<"END");
1902: <td><b>$lt{'prvs'}</b></td>
1903: <td>$userenv{'firstname'} </td>
1904: <td>$userenv{'middlename'} </td>
1905: <td>$userenv{'lastname'} </td>
1906: <td>$userenv{'generation'} </td>
1907: <td>$userenv{'id'}</td>
1908: <td>$userenv{'permanentemail'} </td>
1909: <td>$oldportfolioquota Mb $olddefquotatext </td>
1910: END
1911: $r->print(&Apache::loncommon::end_data_table_row().
1912: &Apache::loncommon::start_data_table_row());
1913: $r->print(<<"END");
1914: <td><b>$lt{'chto'}</b></td>
1915: <td>$env{'form.cfirstname'} </td>
1916: <td>$env{'form.cmiddlename'} </td>
1917: <td>$env{'form.clastname'} </td>
1918: <td>$env{'form.cgeneration'} </td>
1919: <td>$env{'form.cid'} </td>
1920: <td>$env{'form.cpermanentemail'} </td>
1921: <td>$newportfolioquota Mb $newdefquotatext </td>
1922: END
1923: $r->print(&Apache::loncommon::end_data_table_row().
1924: &Apache::loncommon::end_data_table().'<br />');
1925: if ($env{'form.cid'} ne $userenv{'id'}) {
1926: &Apache::lonnet::idput($env{'form.ccdomain'},
1927: ($env{'form.ccuname'} => $env{'form.cid'}));
1928: if (($recurseid) &&
1929: (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) {
1930: %userupdate = (
1931: lastname => $env{'form.clasaname'},
1932: middlename => $env{'form.cmiddlename'},
1933: firstname => $env{'form.cfirstname'},
1934: generation => $env{'fora.cgeneration'},
1935: id => $env{'form.cid'},
1936: );
1937: my $idresult =
1938: &Apache::lonuserutils::propagate_id_change(
1939: $env{'form.ccuname'},$env{'form.ccdomain'},
1940: \%userupdate);
1941: $r->print('<br />'.$idresult.'<br />');
1942: }
1943: }
1944: if (($env{'form.ccdomain'} eq $env{'user.domain'}) &&
1945: ($env{'form.ccuname'} eq $env{'user.name'})) {
1946: my %newenvhash;
1947: foreach my $key (keys(%changeHash)) {
1948: $newenvhash{'environment.'.$key} = $changeHash{$key};
1949: }
1950: &Apache::lonnet::appenv(%newenvhash);
1951: }
1952: } else { # error occurred
1953: $r->print('<span class="LC_error">'.&mt('Unable to successfully change environment for').' '.
1954: $env{'form.ccuname'}.' '.&mt('in domain').' '.
1955: $env{'form.ccdomain'}.'</span><br />');
1956: }
1957: } else { # End of if ($env ... ) logic
1958: # They did not want to change the users name or quota but we can
1959: # still tell them what the name and quota are
1960: my %lt=&Apache::lonlocal::texthash(
1961: 'id' => "ID/Student number",
1962: 'mail' => "Permanent e-mail",
1963: 'disk' => "Disk space allocated to user's portfolio files",
1964: );
1965: $r->print(<<"END");
1966: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'}
1967: END
1968: if ($userenv{'permanentemail'} ne '') {
1969: $r->print('<br />['.$lt{'mail'}.': '.
1970: $userenv{'permanentemail'}.']');
1971: }
1972: $r->print('<br />['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '.
1973: $olddefquotatext.']</h4>');
1974: }
1975: if (@mod_disallowed) {
1976: my ($rolestr,$contextname);
1977: if (@longroles > 0) {
1978: $rolestr = join(', ',@longroles);
1979: } else {
1980: $rolestr = &mt('No roles');
1981: }
1982: if ($context eq 'course') {
1983: $contextname = &mt('course');
1984: } elsif ($context eq 'author') {
1985: $contextname = &mt('co-author');
1986: }
1987: $r->print(&mt('The following fields were not updated: ').'<ul>');
1988: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1989: foreach my $field (@mod_disallowed) {
1990: $r->print('<li>'.$fieldtitles{$field}.'</li>'."\n");
1991: }
1992: $r->print('</ul>');
1993: if (@mod_disallowed == 1) {
1994: $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname));
1995: } else {
1996: $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname));
1997: }
1998: $r->print('<span class="LC_cusr_emph">'.$rolestr.'</span><br />'.
1999: &mt('Contact your <a href="[_1]">helpdesk</a> for more information.',"javascript:helpMenu('display')").'<br />');
2000: }
2001: $r->print($no_forceid_alert.
2002: &Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts, \%curr_rules));
2003: }
2004: ##
2005: my $now=time;
2006: my $rolechanges = 0;
2007: $r->print('<h3>'.&mt('Modifying Roles').'</h3>');
2008: foreach my $key (keys (%env)) {
2009: next if (! $env{$key});
2010: next if ($key eq 'form.action');
2011: # Revoke roles
2012: if ($key=~/^form\.rev/) {
2013: if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) {
2014: # Revoke standard role
2015: my ($scope,$role) = ($1,$2);
2016: my $result =
2017: &Apache::lonnet::revokerole($env{'form.ccdomain'},
2018: $env{'form.ccuname'},
2019: $scope,$role);
2020: $r->print(&mt('Revoking [_1] in [_2]: [_3]',
2021: $role,$scope,'<b>'.$result.'</b>').'<br />');
2022: if ($role eq 'st') {
2023: my $result =
2024: &Apache::lonuserutils::classlist_drop($scope,
2025: $env{'form.ccuname'},$env{'form.ccdomain'},
2026: $now);
2027: $r->print($result);
2028: }
2029: }
2030: if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) {
2031: # Revoke custom role
2032: $r->print(&mt('Revoking custom role:').
2033: ' '.$4.' by '.$3.':'.$2.' in '.$1.': <b>'.
2034: &Apache::lonnet::revokecustomrole($env{'form.ccdomain'},
2035: $env{'form.ccuname'},$1,$2,$3,$4).
2036: '</b><br />');
2037: }
2038: $rolechanges ++;
2039: } elsif ($key=~/^form\.del/) {
2040: if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) {
2041: # Delete standard role
2042: my ($scope,$role) = ($1,$2);
2043: my $result =
2044: &Apache::lonnet::assignrole($env{'form.ccdomain'},
2045: $env{'form.ccuname'},
2046: $scope,$role,$now,0,1);
2047: $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope,
2048: '<b>'.$result.'</b>').'<br />');
2049: if ($role eq 'st') {
2050: my $result =
2051: &Apache::lonuserutils::classlist_drop($scope,
2052: $env{'form.ccuname'},$env{'form.ccdomain'},
2053: $now);
2054: $r->print($result);
2055: }
2056: }
2057: if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2058: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2059: # Delete custom role
2060: $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]',
2061: $rolename,$rnam,$rdom,$url).': <b>'.
2062: &Apache::lonnet::assigncustomrole($env{'form.ccdomain'},
2063: $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now,
2064: 0,1).'</b><br />');
2065: }
2066: $rolechanges ++;
2067: } elsif ($key=~/^form\.ren/) {
2068: my $udom = $env{'form.ccdomain'};
2069: my $uname = $env{'form.ccuname'};
2070: # Re-enable standard role
2071: if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) {
2072: my $url = $1;
2073: my $role = $2;
2074: my $logmsg;
2075: my $output;
2076: if ($role eq 'st') {
2077: if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) {
2078: my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3);
2079: if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course')) {
2080: $output = "Error: $result\n";
2081: } else {
2082: $output = &mt('Assigning').' '.$role.' in '.$url.
2083: &mt('starting').' '.localtime($now).
2084: ': <br />'.$logmsg.'<br />'.
2085: &mt('Add to classlist').': <b>ok</b><br />';
2086: }
2087: }
2088: } else {
2089: my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'},
2090: $env{'form.ccuname'},$url,$role,0,$now);
2091: $output = &mt('Re-enabling [_1] in [_2]: <b>[_3]</b>',
2092: $role,$url,$result).'<br />';
2093: }
2094: $r->print($output);
2095: }
2096: # Re-enable custom role
2097: if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) {
2098: my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4);
2099: my $result = &Apache::lonnet::assigncustomrole(
2100: $env{'form.ccdomain'}, $env{'form.ccuname'},
2101: $url,$rdom,$rnam,$rolename,0,$now);
2102: $r->print(&mt('Re-enabling custom role [_1] by [_2]@[_3] in [_4] : <b>[_5]</b>',
2103: $rolename,$rnam,$rdom,$url,$result).'<br />');
2104: }
2105: $rolechanges ++;
2106: } elsif ($key=~/^form\.act/) {
2107: my $udom = $env{'form.ccdomain'};
2108: my $uname = $env{'form.ccuname'};
2109: if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) {
2110: # Activate a custom role
2111: my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5);
2112: my $url='/'.$one.'/'.$two;
2113: my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five;
2114:
2115: my $start = ( $env{'form.start_'.$full} ?
2116: $env{'form.start_'.$full} :
2117: $now );
2118: my $end = ( $env{'form.end_'.$full} ?
2119: $env{'form.end_'.$full} :
2120: 0 );
2121:
2122: # split multiple sections
2123: my %sections = ();
2124: my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5);
2125: if ($num_sections == 0) {
2126: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end));
2127: } else {
2128: my %curr_groups =
2129: &Apache::longroup::coursegroups($one,$two);
2130: foreach my $sec (sort {$a cmp $b} keys %sections) {
2131: if (($sec eq 'none') || ($sec eq 'all') ||
2132: exists($curr_groups{$sec})) {
2133: $disallowed{$sec} = $url;
2134: next;
2135: }
2136: my $securl = $url.'/'.$sec;
2137: $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end));
2138: }
2139: }
2140: } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) {
2141: # Activate roles for sections with 3 id numbers
2142: # set start, end times, and the url for the class
2143: my ($one,$two,$three)=($1,$2,$3);
2144: my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ?
2145: $env{'form.start_'.$one.'_'.$two.'_'.$three} :
2146: $now );
2147: my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ?
2148: $env{'form.end_'.$one.'_'.$two.'_'.$three} :
2149: 0 );
2150: my $url='/'.$one.'/'.$two;
2151: my $type = 'three';
2152: # split multiple sections
2153: my %sections = ();
2154: my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three);
2155: if ($num_sections == 0) {
2156: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
2157: } else {
2158: my %curr_groups =
2159: &Apache::longroup::coursegroups($one,$two);
2160: my $emptysec = 0;
2161: foreach my $sec (sort {$a cmp $b} keys %sections) {
2162: $sec =~ s/\W//g;
2163: if ($sec ne '') {
2164: if (($sec eq 'none') || ($sec eq 'all') ||
2165: exists($curr_groups{$sec})) {
2166: $disallowed{$sec} = $url;
2167: next;
2168: }
2169: my $securl = $url.'/'.$sec;
2170: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec));
2171: } else {
2172: $emptysec = 1;
2173: }
2174: }
2175: if ($emptysec) {
2176: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,''));
2177: }
2178: }
2179: } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
2180: # Activate roles for sections with two id numbers
2181: # set start, end times, and the url for the class
2182: my $start = ( $env{'form.start_'.$1.'_'.$2} ?
2183: $env{'form.start_'.$1.'_'.$2} :
2184: $now );
2185: my $end = ( $env{'form.end_'.$1.'_'.$2} ?
2186: $env{'form.end_'.$1.'_'.$2} :
2187: 0 );
2188: my $url='/'.$1.'/';
2189: # split multiple sections
2190: my %sections = ();
2191: my $num_sections = &build_roles($env{'form.sec_'.$1.'_'.$2},\%sections,$2);
2192: if ($num_sections == 0) {
2193: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
2194: } else {
2195: my $emptysec = 0;
2196: foreach my $sec (sort {$a cmp $b} keys %sections) {
2197: if ($sec ne '') {
2198: my $securl = $url.'/'.$sec;
2199: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$2,$start,$end,$1,undef,$sec));
2200: } else {
2201: $emptysec = 1;
2202: }
2203: }
2204: if ($emptysec) {
2205: $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$2,$start,$end,$1,undef,''));
2206: }
2207: }
2208: } else {
2209: $r->print('<p><span class="LC_error">'.&mt('ERROR').': '.&mt('Unknown command').' <tt>'.$key.'</tt></span></p><br />');
2210: }
2211: foreach my $key (sort(keys(%disallowed))) {
2212: if (($key eq 'none') || ($key eq 'all')) {
2213: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is a reserved word.',$key));
2214: } else {
2215: $r->print('<p>'.&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',$key));
2216: }
2217: $r->print(' '.&mt('Please <a href="javascript:history.go(-1)">go back</a> and choose a different section name.').'</p><br />');
2218: }
2219: $rolechanges ++;
2220: }
2221: } # End of foreach (keys(%env))
2222: # Flush the course logs so reverse user roles immediately updated
2223: &Apache::lonnet::flushcourselogs();
2224: if (!$rolechanges) {
2225: $r->print(&mt('No roles to modify'));
2226: }
2227: $r->print(&Apache::loncommon::end_page());
2228: }
2229:
2230: sub get_defaultquota_text {
2231: my ($settingstatus) = @_;
2232: my $defquotatext;
2233: if ($settingstatus eq '') {
2234: $defquotatext = &mt('(default)');
2235: } else {
2236: my ($usertypes,$order) =
2237: &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'});
2238: if ($usertypes->{$settingstatus} eq '') {
2239: $defquotatext = &mt('(default)');
2240: } else {
2241: $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus});
2242: }
2243: }
2244: return $defquotatext;
2245: }
2246:
2247: sub update_result_form {
2248: my ($uhome) = @_;
2249: my $outcome =
2250: '<form name="userupdate" method="post" />'."\n";
2251: foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') {
2252: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2253: }
2254: if ($env{'form.origname'} ne '') {
2255: $outcome .= '<input type="hidden" name="origname" value="'.$env{'form.origname'}.'" />'."\n";
2256: }
2257: foreach my $item ('sortby','seluname','seludom') {
2258: if (exists($env{'form.'.$item})) {
2259: $outcome .= '<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n";
2260: }
2261: }
2262: if ($uhome eq 'no_host') {
2263: $outcome .= '<input type="hidden" name="forcenewuser" value="1" />'."\n";
2264: }
2265: $outcome .= '<input type="hidden" name="phase" value="" />'."\n".
2266: '<input type ="hidden" name="currstate" value="" />'."\n".
2267: '<input type ="hidden" name="action" value="singleuser" />'."\n".
2268: '</form>';
2269: return $outcome;
2270: }
2271:
2272: sub quota_admin {
2273: my ($setquota,$changeHash) = @_;
2274: my $quotachanged;
2275: if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) {
2276: # Current user has quota modification privileges
2277: $quotachanged = 1;
2278: $changeHash->{'portfolioquota'} = $setquota;
2279: }
2280: return $quotachanged;
2281: }
2282:
2283: sub build_roles {
2284: my ($sectionstr,$sections,$role) = @_;
2285: my $num_sections = 0;
2286: if ($sectionstr=~ /,/) {
2287: my @secnums = split/,/,$sectionstr;
2288: if ($role eq 'st') {
2289: $secnums[0] =~ s/\W//g;
2290: $$sections{$secnums[0]} = 1;
2291: $num_sections = 1;
2292: } else {
2293: foreach my $sec (@secnums) {
2294: $sec =~ ~s/\W//g;
2295: if (!($sec eq "")) {
2296: if (exists($$sections{$sec})) {
2297: $$sections{$sec} ++;
2298: } else {
2299: $$sections{$sec} = 1;
2300: $num_sections ++;
2301: }
2302: }
2303: }
2304: }
2305: } else {
2306: $sectionstr=~s/\W//g;
2307: unless ($sectionstr eq '') {
2308: $$sections{$sectionstr} = 1;
2309: $num_sections ++;
2310: }
2311: }
2312:
2313: return $num_sections;
2314: }
2315:
2316: # ========================================================== Custom Role Editor
2317:
2318: sub custom_role_editor {
2319: my ($r) = @_;
2320: my $rolename=$env{'form.rolename'};
2321:
2322: if ($rolename eq 'make new role') {
2323: $rolename=$env{'form.newrolename'};
2324: }
2325:
2326: $rolename=~s/[^A-Za-z0-9]//gs;
2327:
2328: if (!$rolename || $env{'form.phase'} eq 'pickrole') {
2329: &print_username_entry_form($r);
2330: return;
2331: }
2332: # ------------------------------------------------------- What can be assigned?
2333: my %full=();
2334: my %courselevel=();
2335: my %courselevelcurrent=();
2336: my $syspriv='';
2337: my $dompriv='';
2338: my $coursepriv='';
2339: my $body_top;
2340: my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]);
2341: my ($rdummy,$roledef)=
2342: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2343: # ------------------------------------------------------- Does this role exist?
2344: $body_top .= '<h2>';
2345: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2346: $body_top .= &mt('Existing Role').' "';
2347: # ------------------------------------------------- Get current role privileges
2348: ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef);
2349: } else {
2350: $body_top .= &mt('New Role').' "';
2351: $roledef='';
2352: }
2353: $body_top .= $rolename.'"</h2>';
2354: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2355: my ($priv,$restrict)=split(/\&/,$item);
2356: if (!$restrict) { $restrict='F'; }
2357: $courselevel{$priv}=$restrict;
2358: if ($coursepriv=~/\:$priv/) {
2359: $courselevelcurrent{$priv}=1;
2360: }
2361: $full{$priv}=1;
2362: }
2363: my %domainlevel=();
2364: my %domainlevelcurrent=();
2365: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2366: my ($priv,$restrict)=split(/\&/,$item);
2367: if (!$restrict) { $restrict='F'; }
2368: $domainlevel{$priv}=$restrict;
2369: if ($dompriv=~/\:$priv/) {
2370: $domainlevelcurrent{$priv}=1;
2371: }
2372: $full{$priv}=1;
2373: }
2374: my %systemlevel=();
2375: my %systemlevelcurrent=();
2376: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2377: my ($priv,$restrict)=split(/\&/,$item);
2378: if (!$restrict) { $restrict='F'; }
2379: $systemlevel{$priv}=$restrict;
2380: if ($syspriv=~/\:$priv/) {
2381: $systemlevelcurrent{$priv}=1;
2382: }
2383: $full{$priv}=1;
2384: }
2385: my ($jsback,$elements) = &crumb_utilities();
2386: my $button_code = "\n";
2387: my $head_script = "\n";
2388: $head_script .= '<script type="text/javascript">'."\n";
2389: my @template_roles = ("cc","in","ta","ep","st");
2390: foreach my $role (@template_roles) {
2391: $head_script .= &make_script_template($role);
2392: $button_code .= &make_button_code($role);
2393: }
2394: $head_script .= "\n".$jsback."\n".'</script>'."\n";
2395: $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script));
2396: &Apache::lonhtmlcommon::add_breadcrumb
2397: ({href=>"javascript:backPage(document.form1,'pickrole','')",
2398: text=>"Pick custom role",
2399: faq=>282,bug=>'Instructor Interface',},
2400: {href=>"javascript:backPage(document.form1,'','')",
2401: text=>"Edit custom role",
2402: faq=>282,bug=>'Instructor Interface',});
2403: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2404:
2405: $r->print($body_top);
2406: my %lt=&Apache::lonlocal::texthash(
2407: 'prv' => "Privilege",
2408: 'crl' => "Course Level",
2409: 'dml' => "Domain Level",
2410: 'ssl' => "System Level");
2411: $r->print('Select a Template<br />');
2412: $r->print('<form action="">');
2413: $r->print($button_code);
2414: $r->print('</form>');
2415: $r->print(<<ENDCCF);
2416: <form name="form1" method="post">
2417: <input type="hidden" name="phase" value="set_custom_roles" />
2418: <input type="hidden" name="rolename" value="$rolename" />
2419: ENDCCF
2420: $r->print(&Apache::loncommon::start_data_table().
2421: &Apache::loncommon::start_data_table_header_row().
2422: '<th>'.$lt{'prv'}.'</th><th>'.$lt{'crl'}.'</th><th>'.$lt{'dml'}.
2423: '</th><th>'.$lt{'ssl'}.'</th>'.
2424: &Apache::loncommon::end_data_table_header_row());
2425: foreach my $priv (sort keys %full) {
2426: my $privtext = &Apache::lonnet::plaintext($priv);
2427: $r->print(&Apache::loncommon::start_data_table_row().
2428: '<td>'.$privtext.'</td><td>'.
2429: ($courselevel{$priv}?'<input type="checkbox" name="'.$priv.'_c" '.
2430: ($courselevelcurrent{$priv}?'checked="1"':'').' />':' ').
2431: '</td><td>'.
2432: ($domainlevel{$priv}?'<input type="checkbox" name="'.$priv.'_d" '.
2433: ($domainlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2434: '</td><td>'.
2435: ($systemlevel{$priv}?'<input type="checkbox" name="'.$priv.'_s" '.
2436: ($systemlevelcurrent{$priv}?'checked="1"':'').' />':' ').
2437: '</td>'.
2438: &Apache::loncommon::end_data_table_row());
2439: }
2440: $r->print(&Apache::loncommon::end_data_table().
2441: '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'.
2442: '<input type="hidden" name="startrolename" value="'.$env{'form.rolename'}.
2443: '" />'."\n".'<input type="hidden" name="currstate" value="" />'."\n".
2444: '<input type="reset" value="'.&mt("Reset").'" />'."\n".
2445: '<input type="submit" value="'.&mt('Define Role').'" /></form>'.
2446: &Apache::loncommon::end_page());
2447: }
2448: # --------------------------------------------------------
2449: sub make_script_template {
2450: my ($role) = @_;
2451: my %full_c=();
2452: my %full_d=();
2453: my %full_s=();
2454: my $return_script;
2455: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2456: my ($priv,$restrict)=split(/\&/,$item);
2457: $full_c{$priv}=1;
2458: }
2459: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2460: my ($priv,$restrict)=split(/\&/,$item);
2461: $full_d{$priv}=1;
2462: }
2463: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2464: my ($priv,$restrict)=split(/\&/,$item);
2465: $full_s{$priv}=1;
2466: }
2467: $return_script .= 'function set_'.$role.'() {'."\n";
2468: my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'});
2469: my %role_c;
2470: foreach my $priv (@temp) {
2471: my ($priv_item, $dummy) = split(/\&/,$priv);
2472: $role_c{$priv_item} = 1;
2473: }
2474: foreach my $priv_item (keys(%full_c)) {
2475: my ($priv, $dummy) = split(/\&/,$priv_item);
2476: if (exists($role_c{$priv})) {
2477: $return_script .= "document.form1.$priv"."_c.checked = true;\n";
2478: } else {
2479: $return_script .= "document.form1.$priv"."_c.checked = false;\n";
2480: }
2481: }
2482: my %role_d;
2483: @temp = split(/:/,$Apache::lonnet::pr{$role.':d'});
2484: foreach my $priv(@temp) {
2485: my ($priv_item, $dummy) = split(/\&/,$priv);
2486: $role_d{$priv_item} = 1;
2487: }
2488: foreach my $priv_item (keys(%full_d)) {
2489: my ($priv, $dummy) = split(/\&/,$priv_item);
2490: if (exists($role_d{$priv})) {
2491: $return_script .= "document.form1.$priv"."_d.checked = true;\n";
2492: } else {
2493: $return_script .= "document.form1.$priv"."_d.checked = false;\n";
2494: }
2495: }
2496: my %role_s;
2497: @temp = split(/:/,$Apache::lonnet::pr{$role.':s'});
2498: foreach my $priv(@temp) {
2499: my ($priv_item, $dummy) = split(/\&/,$priv);
2500: $role_s{$priv_item} = 1;
2501: }
2502: foreach my $priv_item (keys(%full_s)) {
2503: my ($priv, $dummy) = split(/\&/,$priv_item);
2504: if (exists($role_s{$priv})) {
2505: $return_script .= "document.form1.$priv"."_s.checked = true;\n";
2506: } else {
2507: $return_script .= "document.form1.$priv"."_s.checked = false;\n";
2508: }
2509: }
2510: $return_script .= '}'."\n";
2511: return ($return_script);
2512: }
2513: # ----------------------------------------------------------
2514: sub make_button_code {
2515: my ($role) = @_;
2516: my $label = &Apache::lonnet::plaintext($role);
2517: my $button_code = '<input type="button" onClick="set_'.$role.'()" value="'.$label.'" />';
2518: return ($button_code);
2519: }
2520: # ---------------------------------------------------------- Call to definerole
2521: sub set_custom_role {
2522: my ($r) = @_;
2523: my $rolename=$env{'form.rolename'};
2524: $rolename=~s/[^A-Za-z0-9]//gs;
2525: if (!$rolename) {
2526: &custom_role_editor($r);
2527: return;
2528: }
2529: my ($jsback,$elements) = &crumb_utilities();
2530: my $jscript = '<script type="text/javascript">'.$jsback."\n".'</script>';
2531:
2532: $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript);
2533: &Apache::lonhtmlcommon::add_breadcrumb
2534: ({href=>"javascript:backPage(document.customresult,'pickrole','')",
2535: text=>"Pick custom role",
2536: faq=>282,bug=>'Instructor Interface',},
2537: {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')",
2538: text=>"Edit custom role",
2539: faq=>282,bug=>'Instructor Interface',},
2540: {href=>"javascript:backPage(document.customresult,'set_custom_roles','')",
2541: text=>"Result",
2542: faq=>282,bug=>'Instructor Interface',});
2543: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2544:
2545: my ($rdummy,$roledef)=
2546: &Apache::lonnet::get('roles',["rolesdef_$rolename"]);
2547:
2548: # ------------------------------------------------------- Does this role exist?
2549: $r->print('<h3>');
2550: if (($rdummy ne 'con_lost') && ($roledef ne '')) {
2551: $r->print(&mt('Existing Role').' "');
2552: } else {
2553: $r->print(&mt('New Role').' "');
2554: $roledef='';
2555: }
2556: $r->print($rolename.'"</h3>');
2557: # ------------------------------------------------------- What can be assigned?
2558: my $sysrole='';
2559: my $domrole='';
2560: my $courole='';
2561:
2562: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) {
2563: my ($priv,$restrict)=split(/\&/,$item);
2564: if (!$restrict) { $restrict=''; }
2565: if ($env{'form.'.$priv.'_c'}) {
2566: $courole.=':'.$item;
2567: }
2568: }
2569:
2570: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) {
2571: my ($priv,$restrict)=split(/\&/,$item);
2572: if (!$restrict) { $restrict=''; }
2573: if ($env{'form.'.$priv.'_d'}) {
2574: $domrole.=':'.$item;
2575: }
2576: }
2577:
2578: foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) {
2579: my ($priv,$restrict)=split(/\&/,$item);
2580: if (!$restrict) { $restrict=''; }
2581: if ($env{'form.'.$priv.'_s'}) {
2582: $sysrole.=':'.$item;
2583: }
2584: }
2585: $r->print('<br />Defining Role: '.
2586: &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole));
2587: if ($env{'request.course.id'}) {
2588: my $url='/'.$env{'request.course.id'};
2589: $url=~s/\_/\//g;
2590: $r->print('<br />'.&mt('Assigning Role to Self').': '.
2591: &Apache::lonnet::assigncustomrole($env{'user.domain'},
2592: $env{'user.name'},
2593: $url,
2594: $env{'user.domain'},
2595: $env{'user.name'},
2596: $rolename));
2597: }
2598: $r->print('<p><a href="javascript:backPage(document.customresult,'."'pickrole'".')">'.&mt('Create or edit another custom role').'</a></p><form name="customresult" method="post">');
2599: $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'</form>');
2600: $r->print(&Apache::loncommon::end_page());
2601: }
2602:
2603: # ================================================================ Main Handler
2604: sub handler {
2605: my $r = shift;
2606: if ($r->header_only) {
2607: &Apache::loncommon::content_type($r,'text/html');
2608: $r->send_http_header;
2609: return OK;
2610: }
2611: my $context;
2612: if ($env{'request.course.id'}) {
2613: $context = 'course';
2614: } elsif ($env{'request.role'} =~ /^au\./) {
2615: $context = 'author';
2616: } else {
2617: $context = 'domain';
2618: }
2619: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2620: ['action','state','callingform','roletype','showrole','bulkaction']);
2621: &Apache::lonhtmlcommon::clear_breadcrumbs();
2622: if ($env{'form.action'} ne 'dateselect') {
2623: &Apache::lonhtmlcommon::add_breadcrumb
2624: ({href=>"/adm/createuser",
2625: text=>"User Management"});
2626: }
2627: my ($permission,$allowed) =
2628: &Apache::lonuserutils::get_permission($context);
2629: if (!$allowed) {
2630: $env{'user.error.msg'}=
2631: "/adm/createuser:cst:0:0:Cannot create/modify user data ".
2632: "or view user status.";
2633: return HTTP_NOT_ACCEPTABLE;
2634: }
2635:
2636: &Apache::loncommon::content_type($r,'text/html');
2637: $r->send_http_header;
2638:
2639: # Main switch on form.action and form.state, as appropriate
2640: if (! exists($env{'form.action'})) {
2641: $r->print(&header());
2642: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2643: $r->print(&print_main_menu($permission,$context));
2644: $r->print(&Apache::loncommon::end_page());
2645: } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) {
2646: $r->print(&header());
2647: &Apache::lonhtmlcommon::add_breadcrumb
2648: ({href=>'/adm/createuser?action=upload&state=',
2649: text=>"Upload Users List"});
2650: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List',
2651: 'User_Management_Upload'));
2652: $r->print('<form name="studentform" method="post" '.
2653: 'enctype="multipart/form-data" '.
2654: ' action="/adm/createuser">'."\n");
2655: if (! exists($env{'form.state'})) {
2656: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2657: } elsif ($env{'form.state'} eq 'got_file') {
2658: &Apache::lonuserutils::print_upload_manager_form($r,$context);
2659: } elsif ($env{'form.state'} eq 'enrolling') {
2660: if ($env{'form.datatoken'}) {
2661: &Apache::lonuserutils::upfile_drop_add($r,$context);
2662: }
2663: } else {
2664: &Apache::lonuserutils::print_first_users_upload_form($r,$context);
2665: }
2666: $r->print('</form>'.&Apache::loncommon::end_page());
2667: } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'}
2668: eq 'singlestudent')) && ($permission->{'cusr'})) {
2669: my $phase = $env{'form.phase'};
2670: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
2671: &Apache::loncreateuser::restore_prev_selections();
2672: my $srch;
2673: foreach my $item (@search) {
2674: $srch->{$item} = $env{'form.'.$item};
2675: }
2676:
2677: if (($phase eq 'get_user_info') || ($phase eq 'userpicked') ||
2678: ($phase eq 'createnewuser')) {
2679: if ($env{'form.phase'} eq 'createnewuser') {
2680: my $response;
2681: if ($env{'form.srchterm'} !~ /^$match_username$/) {
2682: my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
2683: &print_username_entry_form($r,$context,$response,$srch);
2684: } else {
2685: my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'});
2686: my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'});
2687: &print_user_modification_page($r,$ccuname,$ccdomain,
2688: $srch,$response,$context);
2689: }
2690: } elsif ($env{'form.phase'} eq 'get_user_info') {
2691: my ($currstate,$response,$forcenewuser,$results) =
2692: &user_search_result($srch);
2693: if ($env{'form.currstate'} eq 'modify') {
2694: $currstate = $env{'form.currstate'};
2695: }
2696: if ($currstate eq 'select') {
2697: my $operation;
2698: if ($env{'form.action'} eq 'singleuser') {
2699: $operation = 'createuser';
2700: } elsif ($env{'form.action'} eq 'singlestudent') {
2701: $operation = 'enrollstudent';
2702: }
2703: &print_user_selection_page($r,$response,$srch,$results,
2704: $operation,\@search,$context);
2705: } elsif ($currstate eq 'modify') {
2706: my ($ccuname,$ccdomain);
2707: if (($srch->{'srchby'} eq 'uname') &&
2708: ($srch->{'srchtype'} eq 'exact')) {
2709: $ccuname = $srch->{'srchterm'};
2710: $ccdomain= $srch->{'srchdomain'};
2711: } else {
2712: my @matchedunames = keys(%{$results});
2713: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
2714: }
2715: $ccuname =&LONCAPA::clean_username($ccuname);
2716: $ccdomain=&LONCAPA::clean_domain($ccdomain);
2717: if ($env{'form.forcenewuser'}) {
2718: $response = '';
2719: }
2720: &print_user_modification_page($r,$ccuname,$ccdomain,
2721: $srch,$response,$context);
2722: } elsif ($currstate eq 'query') {
2723: &print_user_query_page($r,'createuser');
2724: } else {
2725: &print_username_entry_form($r,$context,$response,$srch,
2726: $forcenewuser);
2727: }
2728: } elsif ($env{'form.phase'} eq 'userpicked') {
2729: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
2730: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
2731: &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'',
2732: $context);
2733: }
2734: } elsif ($env{'form.phase'} eq 'update_user_data') {
2735: &update_user_data($r,$context);
2736: } else {
2737: &print_username_entry_form($r,$context,undef,$srch);
2738: }
2739: } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) {
2740: if ($env{'form.phase'} eq 'set_custom_roles') {
2741: &set_custom_role($r);
2742: } else {
2743: &custom_role_editor($r);
2744: }
2745: } elsif (($env{'form.action'} eq 'listusers') &&
2746: ($permission->{'view'} || $permission->{'cusr'})) {
2747: if ($env{'form.phase'} eq 'bulkchange') {
2748: &Apache::lonhtmlcommon::add_breadcrumb
2749: ({href=>'backPage(document.studentform)',
2750: text=>"List Users"});
2751: my $setting = $env{'form.roletype'};
2752: my $choice = $env{'form.bulkaction'};
2753: $r->print(&header());
2754: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
2755: 'User_Management_List'));
2756: if ($permission->{'cusr'}) {
2757: &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice);
2758: }
2759: } else {
2760: &Apache::lonhtmlcommon::add_breadcrumb
2761: ({href=>'/adm/createuser?action=listusers',
2762: text=>"List Users"});
2763: my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles);
2764: my $formname = 'studentform';
2765: if ($context eq 'domain' && $env{'form.roletype'} eq 'course') {
2766: ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) =
2767: &Apache::lonuserutils::courses_selector($env{'request.role.domain'},
2768: $formname);
2769: $jscript .= &verify_user_display();
2770: my $js = &add_script($jscript).$cb_jscript;
2771: my $loadcode =
2772: &Apache::lonuserutils::course_selector_loadcode($formname);
2773: if ($loadcode ne '') {
2774: $r->print(&header($js,{'onload' => $loadcode,}));
2775: } else {
2776: $r->print(&header($js));
2777: }
2778: } else {
2779: $r->print(&header(&add_script(&verify_user_display())));
2780: }
2781: $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users",
2782: 'User_Management_List'));
2783: &Apache::lonuserutils::print_userlist($r,undef,$permission,$context,
2784: $formname,$totcodes,$codetitles,$idlist,$idlist_titles);
2785: $r->print(&Apache::loncommon::end_page());
2786: }
2787: } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) {
2788: $r->print(&header());
2789: &Apache::lonhtmlcommon::add_breadcrumb
2790: ({href=>'/adm/createuser?action=drop',
2791: text=>"Drop Students"});
2792: if (!exists($env{'form.state'})) {
2793: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2794: 'Course_Drop_Student'));
2795:
2796: &Apache::lonuserutils::print_drop_menu($r,$context,$permission);
2797: } elsif ($env{'form.state'} eq 'done') {
2798: &Apache::lonhtmlcommon::add_breadcrumb
2799: ({href=>'/adm/createuser?action=drop',
2800: text=>"Result"});
2801: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2802: 'Course_Drop_Student'));
2803: &Apache::lonuserutils::update_user_list($r,$context,undef,
2804: $env{'form.action'});
2805: }
2806: $r->print(&Apache::loncommon::end_page());
2807: } elsif ($env{'form.action'} eq 'dateselect') {
2808: if ($permission->{'cusr'}) {
2809: $r->print(&header(undef,undef,{'no_nav_bar' => 1}).
2810: &Apache::lonuserutils::date_section_selector($context).
2811: &Apache::loncommon::end_page());
2812: } else {
2813: $r->print(&header().
2814: '<span class="LC_error">'.&mt('You do not have permission to modify dates or sections for users').'</span>'.
2815: &Apache::loncommon::end_page());
2816: }
2817: } else {
2818: $r->print(&header());
2819: $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management'));
2820: $r->print(&print_main_menu($permission,$context));
2821: $r->print(&Apache::loncommon::end_page());
2822: }
2823: return OK;
2824: }
2825:
2826: sub header {
2827: my ($jscript,$loaditems,$args) = @_;
2828: my $start_page;
2829: if (ref($loaditems) eq 'HASH') {
2830: $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems});
2831: } else {
2832: $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args);
2833: }
2834: return $start_page;
2835: }
2836:
2837: sub add_script {
2838: my ($js) = @_;
2839: return '<script type="text/javascript">'."\n".$js."\n".'</script>';
2840: }
2841:
2842: sub verify_user_display {
2843: my $output = <<"END";
2844:
2845: function display_update() {
2846: document.studentform.action.value = 'listusers';
2847: document.studentform.phase.value = 'display';
2848: document.studentform.submit();
2849: }
2850:
2851: END
2852: return $output;
2853:
2854: }
2855:
2856: ###############################################################
2857: ###############################################################
2858: # Menu Phase One
2859: sub print_main_menu {
2860: my ($permission,$context) = @_;
2861: my %links = (
2862: domain => {
2863: upload => 'Upload a File of Users',
2864: singleuser => 'Add/Manage a Single User',
2865: listusers => 'Manage Multiple Users',
2866: },
2867: author => {
2868: upload => 'Upload a File of Co-authors',
2869: singleuser => 'Add/Manage a Single Co-author',
2870: listusers => 'Display Co-authors and Manage Multiple Users',
2871: },
2872: course => {
2873: upload => 'Upload a File of Course Users',
2874: singleuser => 'Add/Manage a Single Course User',
2875: listusers => 'Display Class Lists and Manage Multiple Users',
2876: },
2877: );
2878: my @menu =
2879: (
2880: { text => $links{$context}{'upload'},
2881: help => 'User_Management_Upload',
2882: action => 'upload',
2883: permission => $permission->{'cusr'},
2884: },
2885: { text => $links{$context}{'singleuser'},
2886: help => 'User_Management_Single_User',
2887: action => 'singleuser',
2888: permission => $permission->{'cusr'},
2889: },
2890: { text => $links{$context}{'listusers'},
2891: help => 'User_Management_List',
2892: action => 'listusers',
2893: permission => ($permission->{'view'} || $permission->{'cusr'}),
2894: },
2895: );
2896: if ($context eq 'domain' || $context eq 'course') {
2897: my $customlink = { text => 'Edit Custom Roles',
2898: help => 'Custom_Role_Edit',
2899: action => 'custom',
2900: permission => $permission->{'custom'},
2901: };
2902: push(@menu,$customlink);
2903: }
2904: if ($context eq 'course') {
2905: my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity();
2906: my @courselinks =
2907: (
2908: { text => 'Enroll a Single Student',
2909: help => 'Course_Single_Student',
2910: action => 'singlestudent',
2911: permission => $permission->{'cusr'},
2912: },
2913: { text => 'Drop Students',
2914: help => 'Course_Drop_Student',
2915: action => 'drop',
2916: permission => $permission->{'cusr'},
2917: });
2918: if (!exists($permission->{'cusr_section'})) {
2919: push(@courselinks,
2920: { text => 'Automated Student Enrollment Manager',
2921: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
2922: && $permission->{'cusr'}),
2923: url => '/adm/populate',
2924: });
2925: }
2926: push(@courselinks,
2927: { text => 'Manage Course Groups',
2928: help => 'Course_Manage_Group',
2929: permission => $permission->{'grp_manage'},
2930: url => '/adm/coursegroups?refpage=cusr',
2931: });
2932: push(@menu,@courselinks);
2933: }
2934: my $menu_html = '';
2935: foreach my $menu_item (@menu) {
2936: next if (! $menu_item->{'permission'});
2937: $menu_html.='<p>';
2938: $menu_html.='<font size="+1">';
2939: if (exists($menu_item->{'url'})) {
2940: $menu_html.=qq{<a href="$menu_item->{'url'}">};
2941: } else {
2942: $menu_html.=
2943: qq{<a href="/adm/createuser?action=$menu_item->{'action'}">};
2944: }
2945: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
2946: if (exists($menu_item->{'help'})) {
2947: $menu_html.=
2948: &Apache::loncommon::help_open_topic($menu_item->{'help'});
2949: }
2950: $menu_html.='</p>';
2951: }
2952: return $menu_html;
2953: }
2954:
2955: sub restore_prev_selections {
2956: my %saveable_parameters = ('srchby' => 'scalar',
2957: 'srchin' => 'scalar',
2958: 'srchtype' => 'scalar',
2959: );
2960: &Apache::loncommon::store_settings('user','user_picker',
2961: \%saveable_parameters);
2962: &Apache::loncommon::restore_settings('user','user_picker',
2963: \%saveable_parameters);
2964: }
2965:
2966: #-------------------------------------------------- functions for &phase_two
2967: sub user_search_result {
2968: my ($srch) = @_;
2969: my %allhomes;
2970: my %inst_matches;
2971: my %srch_results;
2972: my ($response,$currstate,$forcenewuser,$dirsrchres);
2973: $srch->{'srchterm'} =~ s/\s+/ /g;
2974: if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) {
2975: $response = &mt('Invalid search.');
2976: }
2977: if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) {
2978: $response = &mt('Invalid search.');
2979: }
2980: if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) {
2981: $response = &mt('Invalid search.');
2982: }
2983: if ($srch->{'srchterm'} eq '') {
2984: $response = &mt('You must enter a search term.');
2985: }
2986: if ($srch->{'srchterm'} =~ /^\s+$/) {
2987: $response = &mt('Your search term must contain more than just spaces.');
2988: }
2989: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) {
2990: if (($srch->{'srchdomain'} eq '') ||
2991: ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) {
2992: $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.')
2993: }
2994: }
2995: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') ||
2996: ($srch->{'srchin'} eq 'alc')) {
2997: if ($srch->{'srchby'} eq 'uname') {
2998: if ($srch->{'srchterm'} !~ /^$match_username$/) {
2999: $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @');
3000: }
3001: }
3002: }
3003: if ($response ne '') {
3004: $response = '<span class="LC_warning">'.$response.'</span>';
3005: }
3006: if ($srch->{'srchin'} eq 'instd') {
3007: my $instd_chk = &directorysrch_check($srch);
3008: if ($instd_chk ne 'ok') {
3009: $response = '<span class="LC_warning">'.$instd_chk.'</span>'.
3010: '<br />'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'<br /><br />';
3011: }
3012: }
3013: if ($response ne '') {
3014: return ($currstate,$response);
3015: }
3016: if ($srch->{'srchby'} eq 'uname') {
3017: if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) {
3018: if ($env{'form.forcenew'}) {
3019: if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) {
3020: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3021: if ($uhome eq 'no_host') {
3022: my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description');
3023: my $showdom = &display_domain_info($env{'request.role.domain'});
3024: $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom);
3025: } else {
3026: $currstate = 'modify';
3027: }
3028: } else {
3029: $currstate = 'modify';
3030: }
3031: } else {
3032: if ($srch->{'srchin'} eq 'dom') {
3033: if ($srch->{'srchtype'} eq 'exact') {
3034: my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'});
3035: if ($uhome eq 'no_host') {
3036: ($currstate,$response,$forcenewuser) =
3037: &build_search_response($srch,%srch_results);
3038: } else {
3039: $currstate = 'modify';
3040: }
3041: } else {
3042: %srch_results = &Apache::lonnet::usersearch($srch);
3043: ($currstate,$response,$forcenewuser) =
3044: &build_search_response($srch,%srch_results);
3045: }
3046: } else {
3047: my $courseusers = &get_courseusers();
3048: if ($srch->{'srchtype'} eq 'exact') {
3049: if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) {
3050: $currstate = 'modify';
3051: } else {
3052: ($currstate,$response,$forcenewuser) =
3053: &build_search_response($srch,%srch_results);
3054: }
3055: } else {
3056: foreach my $user (keys(%$courseusers)) {
3057: my ($cuname,$cudomain) = split(/:/,$user);
3058: if ($cudomain eq $srch->{'srchdomain'}) {
3059: my $matched = 0;
3060: if ($srch->{'srchtype'} eq 'begins') {
3061: if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) {
3062: $matched = 1;
3063: }
3064: } else {
3065: if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) {
3066: $matched = 1;
3067: }
3068: }
3069: if ($matched) {
3070: $srch_results{$user} =
3071: {&Apache::lonnet::get('environment',
3072: ['firstname',
3073: 'lastname',
3074: 'permanentemail'],
3075: $cudomain,$cuname)};
3076: }
3077: }
3078: }
3079: ($currstate,$response,$forcenewuser) =
3080: &build_search_response($srch,%srch_results);
3081: }
3082: }
3083: }
3084: } elsif ($srch->{'srchin'} eq 'alc') {
3085: $currstate = 'query';
3086: } elsif ($srch->{'srchin'} eq 'instd') {
3087: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
3088: if ($dirsrchres eq 'ok') {
3089: ($currstate,$response,$forcenewuser) =
3090: &build_search_response($srch,%srch_results);
3091: } else {
3092: my $showdom = &display_domain_info($srch->{'srchdomain'});
3093: $response = '<span class="LC_warning">'.
3094: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
3095: '</span><br />'.
3096: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
3097: '<br /><br />';
3098: }
3099: }
3100: } else {
3101: if ($srch->{'srchin'} eq 'dom') {
3102: %srch_results = &Apache::lonnet::usersearch($srch);
3103: ($currstate,$response,$forcenewuser) =
3104: &build_search_response($srch,%srch_results);
3105: } elsif ($srch->{'srchin'} eq 'crs') {
3106: my $courseusers = &get_courseusers();
3107: foreach my $user (keys(%$courseusers)) {
3108: my ($uname,$udom) = split(/:/,$user);
3109: my %names = &Apache::loncommon::getnames($uname,$udom);
3110: my %emails = &Apache::loncommon::getemails($uname,$udom);
3111: if ($srch->{'srchby'} eq 'lastname') {
3112: if ((($srch->{'srchtype'} eq 'exact') &&
3113: ($names{'lastname'} eq $srch->{'srchterm'})) ||
3114: (($srch->{'srchtype'} eq 'begins') &&
3115: ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) ||
3116: (($srch->{'srchtype'} eq 'contains') &&
3117: ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) {
3118: $srch_results{$user} = {firstname => $names{'firstname'},
3119: lastname => $names{'lastname'},
3120: permanentemail => $emails{'permanentemail'},
3121: };
3122: }
3123: } elsif ($srch->{'srchby'} eq 'lastfirst') {
3124: my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'});
3125: $srchlast =~ s/\s+$//;
3126: $srchfirst =~ s/^\s+//;
3127: if ($srch->{'srchtype'} eq 'exact') {
3128: if (($names{'lastname'} eq $srchlast) &&
3129: ($names{'firstname'} eq $srchfirst)) {
3130: $srch_results{$user} = {firstname => $names{'firstname'},
3131: lastname => $names{'lastname'},
3132: permanentemail => $emails{'permanentemail'},
3133:
3134: };
3135: }
3136: } elsif ($srch->{'srchtype'} eq 'begins') {
3137: if (($names{'lastname'} =~ /^\Q$srchlast\E/i) &&
3138: ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) {
3139: $srch_results{$user} = {firstname => $names{'firstname'},
3140: lastname => $names{'lastname'},
3141: permanentemail => $emails{'permanentemail'},
3142: };
3143: }
3144: } else {
3145: if (($names{'lastname'} =~ /\Q$srchlast\E/i) &&
3146: ($names{'firstname'} =~ /\Q$srchfirst\E/i)) {
3147: $srch_results{$user} = {firstname => $names{'firstname'},
3148: lastname => $names{'lastname'},
3149: permanentemail => $emails{'permanentemail'},
3150: };
3151: }
3152: }
3153: }
3154: }
3155: ($currstate,$response,$forcenewuser) =
3156: &build_search_response($srch,%srch_results);
3157: } elsif ($srch->{'srchin'} eq 'alc') {
3158: $currstate = 'query';
3159: } elsif ($srch->{'srchin'} eq 'instd') {
3160: ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch);
3161: if ($dirsrchres eq 'ok') {
3162: ($currstate,$response,$forcenewuser) =
3163: &build_search_response($srch,%srch_results);
3164: } else {
3165: my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = '<span class="LC_warning">'.
3166: &mt('Institutional directory search is not available in domain: [_1]',$showdom).
3167: '</span><br />'.
3168: &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').
3169: '<br /><br />';
3170: }
3171: }
3172: }
3173: return ($currstate,$response,$forcenewuser,\%srch_results);
3174: }
3175:
3176: sub directorysrch_check {
3177: my ($srch) = @_;
3178: my $can_search = 0;
3179: my $response;
3180: my %dom_inst_srch = &Apache::lonnet::get_dom('configuration',
3181: ['directorysrch'],$srch->{'srchdomain'});
3182: my $showdom = &display_domain_info($srch->{'srchdomain'});
3183: if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') {
3184: if (!$dom_inst_srch{'directorysrch'}{'available'}) {
3185: return &mt('Institutional directory search is not available in domain: [_1]',$showdom);
3186: }
3187: if ($dom_inst_srch{'directorysrch'}{'localonly'}) {
3188: if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) {
3189: return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom);
3190: }
3191: my @usertypes = split(/:/,$env{'environment.inststatus'});
3192: if (!@usertypes) {
3193: push(@usertypes,'default');
3194: }
3195: if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') {
3196: foreach my $type (@usertypes) {
3197: if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) {
3198: $can_search = 1;
3199: last;
3200: }
3201: }
3202: }
3203: if (!$can_search) {
3204: my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'});
3205: my @longtypes;
3206: foreach my $item (@usertypes) {
3207: push (@longtypes,$insttypes->{$item});
3208: }
3209: my $insttype_str = join(', ',@longtypes);
3210: return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str;
3211: }
3212: } else {
3213: $can_search = 1;
3214: }
3215: } else {
3216: return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom);
3217: }
3218: my %longtext = &Apache::lonlocal::texthash (
3219: uname => 'username',
3220: lastfirst => 'last name, first name',
3221: lastname => 'last name',
3222: contains => 'contains',
3223: exact => 'as exact match to',
3224: begins => 'begins with',
3225: );
3226: if ($can_search) {
3227: if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') {
3228: if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) {
3229: return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}});
3230: }
3231: } else {
3232: return &mt('Institutional directory search in domain: [_1] is not available.', $showdom);
3233: }
3234: }
3235: if ($can_search) {
3236: if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') {
3237: if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) {
3238: return 'ok';
3239: } else {
3240: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
3241: }
3242: } else {
3243: if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') &&
3244: ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) ||
3245: ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) {
3246: return 'ok';
3247: } else {
3248: return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}});
3249: }
3250: }
3251: }
3252: }
3253:
3254: sub get_courseusers {
3255: my %advhash;
3256: my $classlist = &Apache::loncoursedata::get_classlist();
3257: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
3258: foreach my $role (sort(keys(%coursepersonnel))) {
3259: foreach my $user (split(/\,/,$coursepersonnel{$role})) {
3260: if (!exists($classlist->{$user})) {
3261: $classlist->{$user} = [];
3262: }
3263: }
3264: }
3265: return $classlist;
3266: }
3267:
3268: sub build_search_response {
3269: my ($srch,%srch_results) = @_;
3270: my ($currstate,$response,$forcenewuser);
3271: my %names = (
3272: 'uname' => 'username',
3273: 'lastname' => 'last name',
3274: 'lastfirst' => 'last name, first name',
3275: 'crs' => 'this course',
3276: 'dom' => 'LON-CAPA domain: ',
3277: 'instd' => 'the institutional directory for domain: ',
3278: );
3279:
3280: my %single = (
3281: begins => 'A match',
3282: contains => 'A match',
3283: exact => 'An exact match',
3284: );
3285: my %nomatch = (
3286: begins => 'No match',
3287: contains => 'No match',
3288: exact => 'No exact match',
3289: );
3290: if (keys(%srch_results) > 1) {
3291: $currstate = 'select';
3292: } else {
3293: if (keys(%srch_results) == 1) {
3294: $currstate = 'modify';
3295: $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'});
3296: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
3297: $response .= &display_domain_info($srch->{'srchdomain'});
3298: }
3299: } else {
3300: $response = '<span class="LC_warning">'.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'});
3301: if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') {
3302: $response .= &display_domain_info($srch->{'srchdomain'});
3303: }
3304: $response .= '</span>';
3305: if ($srch->{'srchin'} ne 'alc') {
3306: $forcenewuser = 1;
3307: my $cansrchinst = 0;
3308: if ($srch->{'srchdomain'}) {
3309: my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'});
3310: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
3311: if ($domconfig{'directorysrch'}{'available'}) {
3312: $cansrchinst = 1;
3313: }
3314: }
3315: }
3316: if ((($srch->{'srchby'} eq 'lastfirst') ||
3317: ($srch->{'srchby'} eq 'lastname')) &&
3318: ($srch->{'srchin'} eq 'dom')) {
3319: if ($cansrchinst) {
3320: $response .= '<br />'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.');
3321: }
3322: }
3323: if ($srch->{'srchin'} eq 'crs') {
3324: $response .= '<br />'.&mt('You may want to broaden your search to the selected LON-CAPA domain.');
3325: }
3326: }
3327: if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) {
3328: my $showdom = &display_domain_info($env{'request.role.domain'});
3329: $response .= '<br /><br />'.&mt("<b>To add a new user</b> (you can only create new users in your current role's domain - <span class=\"LC_cusr_emph\">[_1]</span>):",$env{'request.role.domain'}).'<ul><li>'.&mt("Set 'Domain/institution to search' to: <span class=\"LC_cusr_emph\">[_1]</span>",$showdom).'<li>'.&mt("Set 'Search criteria' to: <span class=\"LC_cusr_emph\">'username is ...... in selected LON-CAPA domain'").'</span></li><li>'.&mt('Provide the proposed username').'</li><li>'.&mt('Search').'</li></ul><br />';
3330: }
3331: }
3332: }
3333: return ($currstate,$response,$forcenewuser);
3334: }
3335:
3336: sub display_domain_info {
3337: my ($dom) = @_;
3338: my $output = $dom;
3339: if ($dom ne '') {
3340: my $domdesc = &Apache::lonnet::domain($dom,'description');
3341: if ($domdesc ne '') {
3342: $output .= ' <span class="LC_cusr_emph">('.$domdesc.')</span>';
3343: }
3344: }
3345: return $output;
3346: }
3347:
3348: sub crumb_utilities {
3349: my %elements = (
3350: crtuser => {
3351: srchterm => 'text',
3352: srchin => 'selectbox',
3353: srchby => 'selectbox',
3354: srchtype => 'selectbox',
3355: srchdomain => 'selectbox',
3356: },
3357: crtusername => {
3358: srchterm => 'text',
3359: srchdomain => 'selectbox',
3360: },
3361: docustom => {
3362: rolename => 'selectbox',
3363: newrolename => 'textbox',
3364: },
3365: studentform => {
3366: srchterm => 'text',
3367: srchin => 'selectbox',
3368: srchby => 'selectbox',
3369: srchtype => 'selectbox',
3370: srchdomain => 'selectbox',
3371: },
3372: );
3373:
3374: my $jsback .= qq|
3375: function backPage(formname,prevphase,prevstate) {
3376: if (typeof prevphase == 'undefined') {
3377: formname.phase.value = '';
3378: }
3379: else {
3380: formname.phase.value = prevphase;
3381: }
3382: if (typeof prevstate == 'undefined') {
3383: formname.currstate.value = '';
3384: }
3385: else {
3386: formname.currstate.value = prevstate;
3387: }
3388: formname.submit();
3389: }
3390: |;
3391: return ($jsback,\%elements);
3392: }
3393:
3394: sub course_level_table {
3395: my (%inccourses) = @_;
3396: my $table = '';
3397: # Custom Roles?
3398:
3399: my %customroles=&Apache::lonuserutils::my_custom_roles();
3400: my %lt=&Apache::lonlocal::texthash(
3401: 'exs' => "Existing sections",
3402: 'new' => "Define new section",
3403: 'ssd' => "Set Start Date",
3404: 'sed' => "Set End Date",
3405: 'crl' => "Course Level",
3406: 'act' => "Activate",
3407: 'rol' => "Role",
3408: 'ext' => "Extent",
3409: 'grs' => "Section",
3410: 'sta' => "Start",
3411: 'end' => "End"
3412: );
3413:
3414: foreach my $protectedcourse (sort( keys(%inccourses))) {
3415: my $thiscourse=$protectedcourse;
3416: $thiscourse=~s:_:/:g;
3417: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
3418: my $area=$coursedata{'description'};
3419: my $type=$coursedata{'type'};
3420: if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; }
3421: my ($domain,$cnum)=split(/\//,$thiscourse);
3422: my %sections_count;
3423: if (defined($env{'request.course.id'})) {
3424: if ($env{'request.course.id'} eq $domain.'_'.$cnum) {
3425: %sections_count =
3426: &Apache::loncommon::get_sections($domain,$cnum);
3427: }
3428: }
3429: my @roles = &Apache::lonuserutils::roles_by_context('course');
3430: foreach my $role (@roles) {
3431: if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) {
3432: my $plrole=&Apache::lonnet::plaintext($role);
3433: $table .= &Apache::loncommon::start_data_table_row().
3434: '<td><input type="checkbox" name="act_'.$protectedcourse.'_'.$role.'" /></td>
3435: <td>'.$plrole.'</td>
3436: <td>'.$area.'<br />Domain: '.$domain.'</td>'."\n";
3437: if ($role ne 'cc') {
3438: if (%sections_count) {
3439: my $currsec =
3440: &Apache::lonuserutils::course_sections(\%sections_count,
3441: $protectedcourse.'_'.$role);
3442: $table .=
3443: '<td><table class="LC_createuser">'.
3444: '<tr class="LC_section_row">
3445: <td valign="top">'.$lt{'exs'}.'<br />'.
3446: $currsec.'</td>'.
3447: '<td> </td>'.
3448: '<td valign="top"> '.$lt{'new'}.'<br />'.
3449: '<input type="text" name="newsec_'.$protectedcourse.'_'.$role.'" value="" />'.
3450: '<input type="hidden" '.
3451: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>'.
3452: '</tr></table></td>';
3453: } else {
3454: $table .= '<td><input type="text" size="10" '.
3455: 'name="sec_'.$protectedcourse.'_'.$role.'" /></td>';
3456: }
3457: } else {
3458: $table .= '<td> </td>';
3459: }
3460: $table .= <<ENDTIMEENTRY;
3461: <td><input type="hidden" name="start_$protectedcourse\_$role" value='' />
3462: <a href=
3463: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$role.value,'start_$protectedcourse\_$role','cu.pres','dateset')">$lt{'ssd'}</a></td>
3464: <td><input type="hidden" name="end_$protectedcourse\_$role" value='' />
3465: <a href=
3466: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$role.value,'end_$protectedcourse\_$role','cu.pres','dateset')">$lt{'sed'}</a></td>
3467: ENDTIMEENTRY
3468: $table.= &Apache::loncommon::end_data_table_row();
3469: }
3470: }
3471: foreach my $cust (sort keys %customroles) {
3472: if (&Apache::lonnet::allowed('ccr',$thiscourse)) {
3473: my $plrole=$cust;
3474: my $customrole=$protectedcourse.'_cr_cr_'.$env{'user.domain'}.
3475: '_'.$env{'user.name'}.'_'.$plrole;
3476: $table .= &Apache::loncommon::start_data_table_row().
3477: '<td><input type="checkbox" name="act_'.$customrole.'" /></td>
3478: <td>'.$plrole.'</td>
3479: <td>'.$area.'</td>'."\n";
3480: if (%sections_count) {
3481: my $currsec =
3482: &Apache::lonuserutils::course_sections(\%sections_count,
3483: $customrole);
3484: $table.=
3485: '<td><table class="LC_createuser">'.
3486: '<tr class="LC_section_row"><td valign="top">'.
3487: $lt{'exs'}.'<br />'.$currsec.'</td>'.
3488: '<td> </td>'.
3489: '<td valign="top"> '.$lt{'new'}.'<br />'.
3490: '<input type="text" name="newsec_'.$customrole.'" value="" /></td>'.
3491: '<input type="hidden" '.
3492: 'name="sec_'.$customrole.'" /></td>'.
3493: '</tr></table></td>';
3494: } else {
3495: $table .= '<td><input type="text" size="10" '.
3496: 'name="sec_'.$customrole.'" /></td>';
3497: }
3498: $table .= <<ENDENTRY;
3499: <td><input type="hidden" name="start_$customrole" value='' />
3500: <a href=
3501: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$customrole.value,'start_$customrole','cu.pres','dateset')">$lt{'ssd'}</a></td>
3502: <td><input type="hidden" name="end_$customrole" value='' />
3503: <a href=
3504: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$customrole.value,'end_$customrole','cu.pres','dateset')">$lt{'sed'}</a></td>
3505: ENDENTRY
3506: $table .= &Apache::loncommon::end_data_table_row();
3507: }
3508: }
3509: }
3510: return '' if ($table eq ''); # return nothing if there is nothing
3511: # in the table
3512: my $result;
3513: if (!$env{'request.course.id'}) {
3514: $result = '<h4>'.$lt{'crl'}.'</h4>'."\n";
3515: }
3516: $result .=
3517: &Apache::loncommon::start_data_table().
3518: &Apache::loncommon::start_data_table_header_row().
3519: '<th>'.$lt{'act'}.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'ext'}.'</th>
3520: <th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
3521: &Apache::loncommon::end_data_table_header_row().
3522: $table.
3523: &Apache::loncommon::end_data_table();
3524: return $result;
3525: }
3526:
3527: sub course_level_dc {
3528: my ($dcdom) = @_;
3529: my %customroles=&Apache::lonuserutils::my_custom_roles();
3530: my @roles = &Apache::lonuserutils::roles_by_context('course');
3531: my $hiddenitems = '<input type="hidden" name="dcdomain" value="'.$dcdom.'" />'.
3532: '<input type="hidden" name="origdom" value="'.$dcdom.'" />'.
3533: '<input type="hidden" name="dccourse" value="" />';
3534: my $courseform='<b>'.&Apache::loncommon::selectcourse_link
3535: ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').'</b>';
3536: my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu');
3537: my %lt=&Apache::lonlocal::texthash(
3538: 'rol' => "Role",
3539: 'grs' => "Section",
3540: 'exs' => "Existing sections",
3541: 'new' => "Define new section",
3542: 'sta' => "Start",
3543: 'end' => "End",
3544: 'ssd' => "Set Start Date",
3545: 'sed' => "Set End Date"
3546: );
3547: my $header = '<h4>'.&mt('Course Level').'</h4>'.
3548: &Apache::loncommon::start_data_table().
3549: &Apache::loncommon::start_data_table_header_row().
3550: '<th>'.$courseform.'</th><th>'.$lt{'rol'}.'</th><th>'.$lt{'grs'}.'</th><th>'.$lt{'sta'}.'</th><th>'.$lt{'end'}.'</th>'.
3551: &Apache::loncommon::end_data_table_header_row();
3552: my $otheritems = &Apache::loncommon::start_data_table_row()."\n".
3553: '<td><input type="text" name="coursedesc" value="" onFocus="this.blur();opencrsbrowser('."'cu','dccourse','dcdomain','coursedesc',''".')" /></td>'."\n".
3554: '<td><select name="role">'."\n";
3555: foreach my $role (@roles) {
3556: my $plrole=&Apache::lonnet::plaintext($role);
3557: $otheritems .= ' <option value="'.$role.'">'.$plrole;
3558: }
3559: if ( keys %customroles > 0) {
3560: foreach my $cust (sort keys %customroles) {
3561: my $custrole='cr_cr_'.$env{'user.domain'}.
3562: '_'.$env{'user.name'}.'_'.$cust;
3563: $otheritems .= ' <option value="'.$custrole.'">'.$cust;
3564: }
3565: }
3566: $otheritems .= '</select></td><td>'.
3567: '<table border="0" cellspacing="0" cellpadding="0">'.
3568: '<tr><td valign="top"><b>'.$lt{'exs'}.'</b><br /><select name="currsec">'.
3569: ' <option value=""><--'.&mt('Pick course first').'</select></td>'.
3570: '<td> </td>'.
3571: '<td valign="top"> <b>'.$lt{'new'}.'</b><br />'.
3572: '<input type="text" name="newsec" value="" />'.
3573: '<input type="hidden" name="groups" value="" /></td>'.
3574: '</tr></table></td>';
3575: $otheritems .= <<ENDTIMEENTRY;
3576: <td><input type="hidden" name="start" value='' />
3577: <a href=
3578: "javascript:pjump('date_start','Start Date',document.cu.start.value,'start','cu.pres','dateset')">$lt{'ssd'}</a></td>
3579: <td><input type="hidden" name="end" value='' />
3580: <a href=
3581: "javascript:pjump('date_end','End Date',document.cu.end.value,'end','cu.pres','dateset')">$lt{'sed'}</a></td>
3582: ENDTIMEENTRY
3583: $otheritems .= &Apache::loncommon::end_data_table_row().
3584: &Apache::loncommon::end_data_table()."\n";
3585: return $cb_jscript.$header.$hiddenitems.$otheritems;
3586: }
3587:
3588: #---------------------------------------------- end functions for &phase_two
3589:
3590: #--------------------------------- functions for &phase_two and &phase_three
3591:
3592: #--------------------------end of functions for &phase_two and &phase_three
3593:
3594: 1;
3595: __END__
3596:
3597:
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