Annotation of loncom/interface/londropadd.pm, revision 1.170
1.1 www 1: # The LearningOnline Network with CAPA
2: # Handler to drop and add students in courses
3: #
1.170 ! www 4: # $Id: londropadd.pm,v 1.169 2007/08/31 03:22:51 raeburn Exp $
1.17 albertel 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: #
1.1 www 28: #
1.50 matthew 29: ###############################################################
1.82 www 30: ##############################################################
1.1 www 31:
32: package Apache::londropadd;
33:
34: use strict;
1.127 albertel 35: use Apache::lonnet;
1.24 albertel 36: use Apache::loncommon();
1.50 matthew 37: use Apache::lonhtmlcommon();
1.1 www 38: use Apache::Constants qw(:common :http REDIRECT);
1.60 matthew 39: use Spreadsheet::WriteExcel;
1.110 matthew 40: use Apache::lonstathelpers();
1.86 www 41: use Apache::lonlocal;
1.143 raeburn 42: use Apache::longroup;
1.152 albertel 43: use LONCAPA();
1.1 www 44:
1.50 matthew 45: ###############################################################
46: ###############################################################
1.10 www 47: sub header {
1.166 raeburn 48: my ($jscript,$loaditems) = @_;
49: my $start_page;
50: if (ref($loaditems) eq 'HASH') {
51: $start_page=&Apache::loncommon::start_page('Enrollment Manager',$jscript,{'add_entries' => $loaditems,});
52: } else {
53: $start_page=&Apache::loncommon::start_page('Enrollment Manager',$jscript);
54: }
1.27 matthew 55: return(<<ENDHEAD);
1.138 albertel 56: $start_page
1.40 matthew 57: <form method="post" enctype="multipart/form-data"
58: action="/adm/dropadd" name="studentform">
1.1 www 59: ENDHEAD
1.10 www 60: }
61:
1.50 matthew 62: ###############################################################
63: ###############################################################
64: # Drop student from all sections of a course, except optional $csec
1.26 matthew 65: sub modifystudent {
1.33 matthew 66: my ($udom,$unam,$courseid,$csec,$desiredhost)=@_;
1.26 matthew 67: # if $csec is undefined, drop the student from all the courses matching
68: # this one. If $csec is defined, drop them from all other sections of
69: # this course and add them to section $csec
1.151 albertel 70: my $cdom = $env{'course.'.$courseid.'.domain'};
71: my $cnum = $env{'course.'.$courseid.'.num'};
1.26 matthew 72: my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
73: my ($tmp) = keys(%roles);
74: # Bail out if we were unable to get the students roles
1.35 matthew 75: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
1.26 matthew 76: # Go through the roles looking for enrollment in this course
1.35 matthew 77: my $result = '';
1.26 matthew 78: foreach my $course (keys(%roles)) {
1.150 albertel 79: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
1.26 matthew 80: # We are in this course
1.25 matthew 81: my $section=$1;
1.150 albertel 82: $section='' if ($course eq "/$cdom/$cnum".'_st');
1.87 matthew 83: if (defined($csec) && $section eq $csec) {
1.71 matthew 84: $result .= 'ok:';
85: } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
1.27 matthew 86: my (undef,$end,$start)=split(/\_/,$roles{$course});
1.25 matthew 87: my $now=time;
1.143 raeburn 88: # if this is an active role
1.27 matthew 89: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
1.25 matthew 90: my $reply=&Apache::lonnet::modifystudent
1.70 matthew 91: # dom name id mode pass f m l g
92: ($udom,$unam,'', '', '',undef,undef,undef,undef,
1.33 matthew 93: $section,time,undef,undef,$desiredhost);
1.35 matthew 94: $result .= $reply.':';
1.25 matthew 95: }
1.10 www 96: }
97: }
1.20 harris41 98: }
1.35 matthew 99: if ($result eq '') {
1.62 matthew 100: $result = 'Unable to find section for this student';
1.37 matthew 101: } else {
102: $result =~ s/(ok:)+/ok/g;
1.35 matthew 103: }
104: return $result;
1.10 www 105: }
106:
1.50 matthew 107: ###############################################################
108: ###############################################################
109: # build a domain and server selection form
1.31 matthew 110: sub domain_form {
111: my ($defdom) = @_;
112: # Set up domain and server selection forms
113: #
114: # Get the domains
1.156 albertel 115: my @domains = &Apache::lonnet::all_domains();
1.31 matthew 116: # build up the menu information to be passed to
117: # &Apache::loncommon::linked_select_forms
118: my %select_menus;
119: foreach my $dom (@domains) {
120: # set up the text for this domain
121: $select_menus{$dom}->{'text'}= $dom;
122: # we want a choice of 'default' as the default in the second menu
123: $select_menus{$dom}->{'default'}= 'default';
124: $select_menus{$dom}->{'select2'}->{'default'} = 'default';
125: # Now build up the other items in the second menu
1.157 albertel 126: my %servers = &Apache::lonnet::get_servers($dom,'library');
1.31 matthew 127: foreach my $server (keys(%servers)) {
128: $select_menus{$dom}->{'select2'}->{$server}
129: = "$server $servers{$server}";
130: }
131: }
132: my $result = &Apache::loncommon::linked_select_forms
133: ('studentform',' with home server ',$defdom,
134: 'lcdomain','lcserver',\%select_menus);
135: return $result;
136: }
137:
1.50 matthew 138: ###############################################################
139: ###############################################################
140: # Menu Phase One
141: sub print_main_menu {
1.164 albertel 142: my ($r,$permission)=@_;
1.121 matthew 143: #
1.150 albertel 144: my $cid =$env{'request.course.id'};
145: my $cdom=$env{'course.'.$cid.'.domain'};
146: my $cnum=$env{'course.'.$cid.'.num'};
1.121 matthew 147: my @menu =
148: (
1.122 matthew 149: { text => 'Upload a class list',
1.121 matthew 150: help => 'Course_Create_Class_List',
151: action => 'upload',
1.164 albertel 152: permission => $permission->{'enrl'},
1.121 matthew 153: },
154: { text => 'Enroll a single student',
155: help => 'Course_Add_Student',
156: action => 'enrollstudent',
1.164 albertel 157: permission => $permission->{'enrl'},
1.121 matthew 158: },
159: { text => 'Modify student data',
160: help => 'Course_Modify_Student_Data',
161: action => 'modifystudent',
1.164 albertel 162: permission => $permission->{'enrl'},
1.121 matthew 163: },
164: { text => 'View Class List',
165: help => 'Course_View_Class_List',
166: action => 'classlist',
1.164 albertel 167: permission => $permission->{'view'},
1.121 matthew 168: },
169: { text => 'Drop Students',
170: help => 'Course_Drop_Student',
171: action => 'drop',
1.164 albertel 172: permission => $permission->{'enrl'},
1.121 matthew 173: },
174: { text => 'Automated Enrollment Manager',
1.164 albertel 175: permission => (&Apache::lonnet::auto_run($cnum,$cdom)
176: && $permission->{'enrl'}),
1.121 matthew 177: url => '/adm/populate',
178: },
1.145 albertel 179: { text => 'Create a new group',
180: help => 'Course_Create_Group',
1.164 albertel 181: permission => $permission->{'grp_manage'},
1.168 raeburn 182: url => '/adm/coursegroups?refpage=enrl&action=create',
1.145 albertel 183: },
184: { text => 'Modify an existing group',
185: help => 'Course_Modify_Group',
1.164 albertel 186: permission => $permission->{'grp_manage'},
1.168 raeburn 187: url => '/adm/coursegroups?refpage=enrl&action=modify',
1.145 albertel 188: },
1.153 raeburn 189: { text => 'Delete an existing group',
190: help => 'Course_Delete_Group',
1.164 albertel 191: permission => $permission->{'grp_manage'},
1.168 raeburn 192: url => '/adm/coursegroups?refpage=enrl&action=delete',
1.153 raeburn 193: },
194: { text => 'Re-enable a deleted group',
195: help => 'Course_Reenable_Group',
1.164 albertel 196: permission => $permission->{'grp_manage'},
1.168 raeburn 197: url => '/adm/coursegroups?refpage=enrl&action=reenable',
1.153 raeburn 198: },
1.145 albertel 199: { text => 'Enter an existing group',
200: help => 'Course_Display_Group',
1.164 albertel 201: permission => $permission->{'grp_view'},
1.168 raeburn 202: url => '/adm/coursegroups?refpage=enrl&action=view',
1.145 albertel 203: },
1.121 matthew 204: );
205: my $menu_html = '';
206: foreach my $menu_item (@menu) {
207: next if (! $menu_item->{'permission'});
208: $menu_html.='<p>';
209: $menu_html.='<font size="+1">';
210: if (exists($menu_item->{'url'})) {
211: $menu_html.=qq{<a href="$menu_item->{'url'}">};
212: } else {
213: $menu_html.=
214: qq{<a href="/adm/dropadd?action=$menu_item->{'action'}">};
215: }
216: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
217: if (exists($menu_item->{'help'})) {
218: $menu_html.=
219: &Apache::loncommon::help_open_topic($menu_item->{'help'});
220: }
221: $menu_html.='</p>'.$/;
1.113 raeburn 222: }
1.121 matthew 223: $r->print($menu_html);
224: return;
1.10 www 225: }
226:
1.50 matthew 227: ###############################################################
228: ###############################################################
1.89 matthew 229: sub hidden_input {
230: my ($name,$value) = @_;
231: return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n";
232: }
233:
1.50 matthew 234: sub print_upload_manager_header {
1.23 albertel 235: my ($r,$datatoken,$distotal,$krbdefdom)=@_;
1.24 albertel 236: my $javascript;
1.99 matthew 237: #
1.127 albertel 238: if (! exists($env{'form.upfile_associate'})) {
239: $env{'form.upfile_associate'} = 'forward';
1.50 matthew 240: }
1.127 albertel 241: if ($env{'form.associate'} eq 'Reverse Association') {
242: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
243: $env{'form.upfile_associate'} = 'reverse';
1.50 matthew 244: } else {
1.127 albertel 245: $env{'form.upfile_associate'} = 'forward';
1.50 matthew 246: }
247: }
1.127 albertel 248: if ($env{'form.upfile_associate'} eq 'reverse') {
1.50 matthew 249: $javascript=&upload_manager_javascript_reverse_associate();
1.24 albertel 250: } else {
1.50 matthew 251: $javascript=&upload_manager_javascript_forward_associate();
1.24 albertel 252: }
1.99 matthew 253: #
254: # Deal with restored settings
255: my $password_choice = '';
1.127 albertel 256: if (exists($env{'form.ipwd_choice'}) &&
257: $env{'form.ipwd_choice'} ne '') {
1.99 matthew 258: # If a column was specified for password, assume it is for an
259: # internal password. This is a bug waiting to be filed (could be
260: # local or krb auth instead of internal) but I do not have the
261: # time to mess around with this now.
262: $password_choice = 'int';
263: }
264: #
265: my $javascript_validations=&javascript_validations('auth',$krbdefdom,
266: $password_choice);
1.149 albertel 267: my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');
1.88 matthew 268: $r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".
269: "<hr>\n".
270: '<h3>'.&mt('Identify fields')."</h3>\n");
271: $r->print("<p>\n".
272: &mt('Total number of records found in file: [_1].',$distotal).
273: "\n".
274: "</p><hr>\n");
1.94 sakharuk 275: $r->print(&mt('Enter as many fields as you can. The system will inform you and bring you back to this page if the data selected is insufficient to enroll students in your class.')."<hr>\n");
1.89 matthew 276: $r->print(&hidden_input('action','upload').
277: &hidden_input('state','got_file').
278: &hidden_input('associate','').
279: &hidden_input('datatoken',$datatoken).
1.127 albertel 280: &hidden_input('fileupload',$env{'form.fileupload'}).
281: &hidden_input('upfiletype',$env{'form.upfiletype'}).
282: &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
1.89 matthew 283: $r->print('<input type="button" value="Reverse Association" '.
284: 'name="'.&mt('Reverse Association').'" '.
285: 'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
1.148 banghart 286: $r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'.
1.131 albertel 287: &mt('Ignore First Line').'</label>');
1.89 matthew 288: $r->print("<hr />\n".
289: '<script type="text/javascript" language="Javascript">'."\n".
290: $javascript."\n".$javascript_validations.'</script>');
1.24 albertel 291: }
292:
1.50 matthew 293: ###############################################################
294: ###############################################################
1.24 albertel 295: sub javascript_validations {
1.96 raeburn 296: my ($mode,$krbdefdom,$curr_authtype,$curr_authfield)=@_;
1.89 matthew 297: my $authheader;
298: if ($mode eq 'auth') {
299: my %param = ( formname => 'studentform',
1.99 matthew 300: kerb_def_dom => $krbdefdom,
301: curr_authtype => $curr_authtype);
1.89 matthew 302: $authheader = &Apache::loncommon::authform_header(%param);
1.91 raeburn 303: } elsif ($mode eq 'createcourse') {
304: my %param = ( formname => 'ccrs',
1.99 matthew 305: kerb_def_dom => $krbdefdom,
306: curr_authtype => $curr_authtype );
1.91 raeburn 307: $authheader = &Apache::loncommon::authform_header(%param);
1.96 raeburn 308: } elsif ($mode eq 'modifycourse') {
309: my %param = ( formname => 'cmod',
310: kerb_def_dom => $krbdefdom,
311: mode => 'modifycourse',
312: curr_authtype => $curr_authtype,
313: curr_autharg => $curr_authfield );
314: $authheader = &Apache::loncommon::authform_header(%param);
1.89 matthew 315: }
1.96 raeburn 316:
1.91 raeburn 317:
1.89 matthew 318: my %alert = &Apache::lonlocal::texthash
319: (username => 'You need to specify the username field.',
320: authen => 'You must choose an authentication type.',
321: krb => 'You need to specify the Kerberos domain.',
322: ipass => 'You need to specify the initial password.',
323: name => 'The optional name field was not specified.',
324: snum => 'The optional student number field was not specified.',
1.142 raeburn 325: section => 'The optional section field was not specified.',
1.89 matthew 326: email => 'The optional email address field was not specified.',
327: continue => 'Continue enrollment?',
328: );
329:
330: # my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
331: my $function_name =(<<END);
1.73 www 332: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {
1.89 matthew 333: END
1.97 raeburn 334: my $auth_checks;
1.96 raeburn 335: if ($mode eq 'createcourse') {
336: $auth_checks .= (<<END);
1.97 raeburn 337: if (vf.autoadds[0].checked == true) {
1.96 raeburn 338: if (current.radiovalue == null || current.radiovalue == 'nochange') {
339: alert('$alert{'authen'}');
340: return;
341: }
342: }
343: END
344: } else {
1.91 raeburn 345: $auth_checks .= (<<END);
1.97 raeburn 346: var foundatype=0;
1.3 www 347: if (founduname==0) {
1.89 matthew 348: alert('$alert{'username'}');
1.3 www 349: return;
350: }
1.61 matthew 351: // alert('current.radiovalue = '+current.radiovalue);
1.119 albertel 352: if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
1.28 matthew 353: // They did not check any of the login radiobuttons.
1.89 matthew 354: alert('$alert{'authen'}');
1.28 matthew 355: return;
356: }
1.96 raeburn 357: END
358: }
1.97 raeburn 359: if ($mode eq 'createcourse') {
360: $auth_checks .= "
361: if ( (vf.autoadds[0].checked == true) &&
362: (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
363: ";
364: } elsif ($mode eq 'modifycourse') {
365: $auth_checks .= "
366: if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
367: ";
368: }
1.96 raeburn 369: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
1.97 raeburn 370: $auth_checks .= (<<END);
371: var alertmsg = '';
372: switch (current.radiovalue) {
373: case 'krb':
374: alertmsg = '$alert{'krb'}';
375: break;
376: default:
377: alertmsg = '';
1.96 raeburn 378: }
1.97 raeburn 379: if (alertmsg != '') {
380: alert(alertmsg);
381: return;
1.96 raeburn 382: }
383: }
384: END
385: } else {
386: $auth_checks .= (<<END);
1.28 matthew 387: foundatype=1;
1.29 matthew 388: if (current.argfield == null || current.argfield == '') {
1.28 matthew 389: var alertmsg = '';
1.29 matthew 390: switch (current.value) {
1.28 matthew 391: case 'krb':
1.89 matthew 392: alertmsg = '$alert{'krb'}';
1.28 matthew 393: break;
394: case 'loc':
395: case 'fsys':
1.89 matthew 396: alertmsg = '$alert{'ipass'}';
1.28 matthew 397: break;
398: case 'fsys':
399: alertmsg = '';
400: break;
401: default:
402: alertmsg = '';
1.3 www 403: }
1.28 matthew 404: if (alertmsg != '') {
405: alert(alertmsg);
1.3 www 406: return;
407: }
408: }
1.89 matthew 409: END
1.96 raeburn 410: }
1.142 raeburn 411: my $section_checks;
1.91 raeburn 412: my $optional_checks = '';
1.96 raeburn 413: if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
1.91 raeburn 414: $optional_checks = (<<END);
415: vf.submit();
416: }
417: END
418: } else {
1.142 raeburn 419: $section_checks = §ion_check_js();
1.91 raeburn 420: $optional_checks = (<<END);
1.89 matthew 421: var message='';
422: if (foundname==0) {
423: message='$alert{'name'}';
1.24 albertel 424: }
1.89 matthew 425: if (foundid==0) {
426: if (message!='') {
427: message+='\\n';
428: }
429: message+='$alert{'snum'}';
430: }
431: if (foundsec==0) {
432: if (message!='') {
433: message+='\\n';
434: }
435: message+='$alert{'section'}';
436: }
437: if (foundemail==0) {
438: if (message!='') {
439: message+='\\n';
440: }
441: message+='$alert{'email'}';
1.74 matthew 442: }
443: if (message!='') {
1.89 matthew 444: message+= '\\n$alert{'continue'}';
445: if (confirm(message)) {
446: vf.state.value='enrolling';
447: vf.submit();
448: }
1.74 matthew 449: } else {
1.89 matthew 450: vf.state.value='enrolling';
451: vf.submit();
1.74 matthew 452: }
453: }
1.89 matthew 454: END
1.91 raeburn 455: }
1.89 matthew 456: my $result = $function_name;
1.96 raeburn 457: if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
1.89 matthew 458: $result .= $auth_checks;
459: }
1.142 raeburn 460: $result .= $optional_checks."\n".$section_checks;
1.96 raeburn 461: if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
1.89 matthew 462: $result .= $authheader;
463: }
464: return $result;
1.74 matthew 465: }
466:
1.50 matthew 467: ###############################################################
468: ###############################################################
469: sub upload_manager_javascript_forward_associate {
1.24 albertel 470: return(<<ENDPICK);
1.142 raeburn 471: function verify(vf,sec_caller) {
1.24 albertel 472: var founduname=0;
473: var foundpwd=0;
474: var foundname=0;
475: var foundid=0;
476: var foundsec=0;
1.73 www 477: var foundemail=0;
1.24 albertel 478: var tw;
479: for (i=0;i<=vf.nfields.value;i++) {
480: tw=eval('vf.f'+i+'.selectedIndex');
481: if (tw==1) { founduname=1; }
482: if ((tw>=2) && (tw<=6)) { foundname=1; }
483: if (tw==7) { foundid=1; }
484: if (tw==8) { foundsec=1; }
485: if (tw==9) { foundpwd=1; }
1.73 www 486: if (tw==10) { foundemail=1; }
1.24 albertel 487: }
1.73 www 488: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail);
1.24 albertel 489: }
490:
1.49 matthew 491: //
492: // vf = this.form
493: // tf = column number
494: //
495: // values of nw
496: //
497: // 0 = none
498: // 1 = username
499: // 2 = names (lastname, firstnames)
500: // 3 = fname (firstname)
501: // 4 = mname (middlename)
502: // 5 = lname (lastname)
503: // 6 = gen (generation)
504: // 7 = id
505: // 8 = section
506: // 9 = ipwd (password)
1.73 www 507: // 10 = email address
508:
1.24 albertel 509: function flip(vf,tf) {
510: var nw=eval('vf.f'+tf+'.selectedIndex');
511: var i;
1.49 matthew 512: // make sure no other columns are labeled the same as this one
1.24 albertel 513: for (i=0;i<=vf.nfields.value;i++) {
514: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
515: eval('vf.f'+i+'.selectedIndex=0;')
516: }
517: }
1.49 matthew 518: // If we set this to 'lastname, firstnames', clear out all the ones
519: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
1.24 albertel 520: if (nw==2) {
521: for (i=0;i<=vf.nfields.value;i++) {
522: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
523: (eval('vf.f'+i+'.selectedIndex')<=6)) {
524: eval('vf.f'+i+'.selectedIndex=0;')
525: }
526: }
527: }
1.49 matthew 528: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
529: // clear out any that are set to 'lastname, firstnames' (2)
1.24 albertel 530: if ((nw>=3) && (nw<=6)) {
531: for (i=0;i<=vf.nfields.value;i++) {
532: if (eval('vf.f'+i+'.selectedIndex')==2) {
533: eval('vf.f'+i+'.selectedIndex=0;')
534: }
535: }
536: }
1.49 matthew 537: // If we set the password, make the password form below correspond to
538: // the new value.
1.24 albertel 539: if (nw==9) {
1.28 matthew 540: changed_radio('int',document.studentform);
541: set_auth_radio_buttons('int',document.studentform);
542: vf.intarg.value='';
543: vf.krbarg.value='';
1.24 albertel 544: vf.locarg.value='';
545: }
546: }
547:
548: function clearpwd(vf) {
549: var i;
550: for (i=0;i<=vf.nfields.value;i++) {
551: if (eval('vf.f'+i+'.selectedIndex')==9) {
552: eval('vf.f'+i+'.selectedIndex=0;')
553: }
554: }
555: }
556:
557: ENDPICK
558: }
559:
1.50 matthew 560: ###############################################################
561: ###############################################################
562: sub upload_manager_javascript_reverse_associate {
1.24 albertel 563: return(<<ENDPICK);
1.142 raeburn 564: function verify(vf,sec_caller) {
1.24 albertel 565: var founduname=0;
566: var foundpwd=0;
567: var foundname=0;
568: var foundid=0;
569: var foundsec=0;
570: var tw;
571: for (i=0;i<=vf.nfields.value;i++) {
572: tw=eval('vf.f'+i+'.selectedIndex');
573: if (i==0 && tw!=0) { founduname=1; }
574: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
575: if (i==6 && tw!=0) { foundid=1; }
576: if (i==7 && tw!=0) { foundsec=1; }
577: if (i==8 && tw!=0) { foundpwd=1; }
578: }
579: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);
580: }
581:
582: function flip(vf,tf) {
583: var nw=eval('vf.f'+tf+'.selectedIndex');
584: var i;
585: // picked the all one one name field, reset the other name ones to blank
586: if (tf==1 && nw!=0) {
587: for (i=2;i<=5;i++) {
588: eval('vf.f'+i+'.selectedIndex=0;')
589: }
590: }
591: //picked one of the piecewise name fields, reset the all in
592: //one field to blank
593: if ((tf>=2) && (tf<=5) && (nw!=0)) {
594: eval('vf.f1.selectedIndex=0;')
595: }
596: // intial password specified, pick internal authentication
597: if (tf==8 && nw!=0) {
1.28 matthew 598: changed_radio('int',document.studentform);
599: set_auth_radio_buttons('int',document.studentform);
600: vf.krbarg.value='';
601: vf.intarg.value='';
1.24 albertel 602: vf.locarg.value='';
603: }
604: }
605:
606: function clearpwd(vf) {
607: var i;
608: if (eval('vf.f8.selectedIndex')!=0) {
609: eval('vf.f8.selectedIndex=0;')
610: }
611: }
1.2 www 612: ENDPICK
1.23 albertel 613: }
1.10 www 614:
1.50 matthew 615: ###############################################################
616: ###############################################################
617: sub print_upload_manager_footer {
1.23 albertel 618: my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_;
1.64 albertel 619:
620: my ($krbdef,$krbdefdom) =
621: &Apache::loncommon::get_kerberos_defaults($defdom);
622: my %param = ( formname => 'document.studentform',
623: kerb_def_dom => $krbdefdom,
624: kerb_def_auth => $krbdef
625: );
1.127 albertel 626: if (exists($env{'form.ipwd_choice'}) &&
627: defined($env{'form.ipwd_choice'}) &&
628: $env{'form.ipwd_choice'} ne '') {
1.99 matthew 629: $param{'curr_authtype'} = 'int';
630: }
1.28 matthew 631: my $krbform = &Apache::loncommon::authform_kerberos(%param);
632: my $intform = &Apache::loncommon::authform_internal(%param);
633: my $locform = &Apache::loncommon::authform_local(%param);
1.31 matthew 634: my $domform = &domain_form($defdom);
1.68 matthew 635: my $date_table = &date_setting_table();
1.90 matthew 636: my $Str = "</table>\n";
637: $Str .= &hidden_input('nfields',$i);
638: $Str .= &hidden_input('keyfields',$keyfields);
639: $Str .= '<h3>'.&mt('Login Type')."</h3>\n";
640: $Str .= "<p>\n".
641: &mt('Note: this will not take effect if the user already exists').
1.130 www 642: &Apache::loncommon::help_open_topic('Auth_Options').
1.90 matthew 643: "</p><p>\n";
644: $Str .= $krbform."\n</p><p>\n".
645: $intform."\n</p><p>\n".
646: $locform."\n</p>\n";
647: $Str .= '<h3>'.&mt('LON-CAPA Domain for Students')."</h3>\n";
648: $Str .= "<p>\n".&mt('LON-CAPA domain: [_1]',$domform)."\n</p>\n";
649: $Str .= "<h3>".&mt('Starting and Ending Dates')."</h3>\n";
650: $Str .= "<p>\n".$date_table."</p>\n";
651: $Str .= "<h3>".&mt('Full Update')."</h3>\n";
1.131 albertel 652: $Str .= '<label><input type="checkbox" name="fullup" value="yes">'.
1.90 matthew 653: ' '.&mt('Full update (also print list of users not enrolled anymore)').
1.131 albertel 654: "</label></p>\n";
1.90 matthew 655: $Str .= "<h3>".&mt('Student Number')."</h3>\n";
1.131 albertel 656: $Str .= "<p>\n".'<label><input type="checkbox" name="forceid" value="yes">';
1.90 matthew 657: $Str .= &mt('Disable ID/Student Number Safeguard and Force Change '.
658: 'of Conflicting IDs (only do if you know what you are doing)').
1.131 albertel 659: "</label>\n</p><p>\n";
1.142 raeburn 660: $Str .= '<input type="button"'.
661: 'onClick="javascript:verify(this.form,this.form.csec)" '.
1.95 albertel 662: 'value="Update Class List" />'."<br />\n";
1.90 matthew 663: $Str .= &mt('Note: for large courses, this operation may be time '.
664: 'consuming');
665: $r->print($Str);
666: return;
1.23 albertel 667: }
1.24 albertel 668:
1.90 matthew 669: ###############################################################
670: ###############################################################
1.50 matthew 671: sub print_upload_manager_form {
1.23 albertel 672: my $r=shift;
1.99 matthew 673:
1.82 www 674: my $firstLine;
1.24 albertel 675: my $datatoken;
1.127 albertel 676: if (!$env{'form.datatoken'}) {
1.90 matthew 677: $datatoken=&Apache::loncommon::upfile_store($r);
1.24 albertel 678: } else {
1.127 albertel 679: $datatoken=$env{'form.datatoken'};
1.90 matthew 680: &Apache::loncommon::load_tmp_file($r);
1.24 albertel 681: }
682: my @records=&Apache::loncommon::upfile_record_sep();
1.127 albertel 683: if($env{'form.noFirstLine'}){
1.90 matthew 684: $firstLine=shift(@records);
685: }
1.23 albertel 686: my $total=$#records;
687: my $distotal=$total+1;
688: my $today=time;
689: my $halfyear=$today+15552000;
1.99 matthew 690: #
691: # Restore memorized settings
692: &Apache::loncommon::restore_course_settings
693: ('enrollment_upload',{ 'username_choice' => 'scalar', # column settings
694: 'names_choice' => 'scalar',
695: 'fname_choice' => 'scalar',
696: 'mname_choice' => 'scalar',
697: 'lname_choice' => 'scalar',
698: 'gen_choice' => 'scalar',
699: 'id_choice' => 'scalar',
700: 'sec_choice' => 'scalar',
701: 'ipwd_choice' => 'scalar',
702: 'email_choice' => 'scalar',
703: });
704: #
705: # Determine kerberos parameters as appropriate
1.127 albertel 706: my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.64 albertel 707: my ($krbdef,$krbdefdom) =
708: &Apache::loncommon::get_kerberos_defaults($defdom);
1.99 matthew 709: #
1.50 matthew 710: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);
1.24 albertel 711: my $i;
712: my $keyfields;
1.23 albertel 713: if ($total>=0) {
1.99 matthew 714: my @field=
1.127 albertel 715: (['username',&mt('Username'), $env{'form.username_choice'}],
716: ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}],
717: ['fname',&mt('First Name'), $env{'form.fname_choice'}],
718: ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}],
719: ['lname',&mt('Last Name'), $env{'form.lname_choice'}],
720: ['gen', &mt('Generation'), $env{'form.gen_choice'}],
721: ['id', &mt('ID/Student Number'),$env{'form.id_choice'}],
1.142 raeburn 722: ['sec', &mt('Section'), $env{'form.sec_choice'}],
1.127 albertel 723: ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}],
724: ['email',&mt('EMail Address'), $env{'form.email_choice'}]);
725: if ($env{'form.upfile_associate'} eq 'reverse') {
1.24 albertel 726: &Apache::loncommon::csv_print_samples($r,\@records);
1.90 matthew 727: $i=&Apache::loncommon::csv_print_select_table($r,\@records,
728: \@field);
729: foreach (@field) {
730: $keyfields.=$_->[0].',';
731: }
1.24 albertel 732: chop($keyfields);
733: } else {
1.90 matthew 734: unshift(@field,['none','']);
735: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
736: \@field);
1.24 albertel 737: my %sone=&Apache::loncommon::record_sep($records[0]);
738: $keyfields=join(',',sort(keys(%sone)));
1.23 albertel 739: }
740: }
1.50 matthew 741: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear);
1.10 www 742: }
743:
1.90 matthew 744: ###############################################################
745: ###############################################################
1.12 www 746: sub enroll_single_student {
1.166 raeburn 747: my ($r,$srcharray) = @_;
1.80 matthew 748: # Remove non alphanumeric values from section
1.127 albertel 749: $env{'form.csec'}=~s/\W//g;
1.68 matthew 750: #
751: # We do the dates first because the action of making them the defaul
1.107 www 752: # in the course is entirely separate from the action of enrolling the
1.68 matthew 753: # student. Also, a failure in setting the dates as default is not fatal
754: # to the process of enrolling / modifying a student.
755: my ($startdate,$enddate) = &get_dates_from_form();
1.127 albertel 756: if ($env{'form.makedatesdefault'}) {
1.68 matthew 757: $r->print(&make_dates_default($startdate,$enddate));
758: }
759:
1.94 sakharuk 760: $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
1.162 albertel 761: $r->print('<p>'.&mt('Enrolling [_1] : [_2]',$env{'form.cuname'},
762: $env{'form.lcdomain'}).'</p>');
1.150 albertel 763: if (($env{'form.cuname'})
764: && ($env{'form.cuname'}
765: eq &LONCAPA::clean_username($env{'form.cuname'}))
766: && ($env{'form.lcdomain'})
767: && ($env{'form.lcdomain'}
768: eq &LONCAPA::clean_domain($env{'form.lcdomain'}))) {
1.31 matthew 769: # Deal with home server selection
1.127 albertel 770: my $domain=$env{'form.lcdomain'};
771: my $desiredhost = $env{'form.lcserver'};
1.31 matthew 772: if (lc($desiredhost) eq 'default') {
773: $desiredhost = undef;
774: } else {
1.157 albertel 775: my %home_servers =&Apache::lonnet::get_servers($domain,'library');
1.31 matthew 776: if (! exists($home_servers{$desiredhost})) {
1.94 sakharuk 777: $r->print('<font color="#ff0000">'.&mt('Error').':</font>'.
778: &mt('Invalid home server specified'));
1.31 matthew 779: return;
780: }
781: }
1.94 sakharuk 782: $r->print(" ".&mt('with server')." $desiredhost :") if (defined($desiredhost));
1.31 matthew 783: # End of home server selection logic
1.12 www 784: my $amode='';
785: my $genpwd='';
1.127 albertel 786: if ($env{'form.login'} eq 'krb') {
1.47 albertel 787: $amode='krb';
1.127 albertel 788: $amode.=$env{'form.krbver'};
789: $genpwd=$env{'form.krbarg'};
790: } elsif ($env{'form.login'} eq 'int') {
1.26 matthew 791: $amode='internal';
1.127 albertel 792: $genpwd=$env{'form.intarg'};
793: } elsif ($env{'form.login'} eq 'loc') {
1.15 albertel 794: $amode='localauth';
1.127 albertel 795: $genpwd=$env{'form.locarg'};
1.15 albertel 796: if (!$genpwd) { $genpwd=" "; }
797: }
1.127 albertel 798: my $home = &Apache::lonnet::homeserver($env{'form.cuname'},
799: $env{'form.lcdomain'});
1.34 matthew 800: if ((($amode) && ($genpwd)) || ($home ne 'no_host')) {
1.55 matthew 801: # Clean out any old roles the student has in this class.
1.127 albertel 802: &modifystudent($env{'form.lcdomain'},$env{'form.cuname'},
803: $env{'request.course.id'},$env{'form.csec'},
1.33 matthew 804: $desiredhost);
1.55 matthew 805: my $login_result = &Apache::lonnet::modifystudent
1.127 albertel 806: ($env{'form.lcdomain'},$env{'form.cuname'},
807: $env{'form.cstid'},$amode,$genpwd,
808: $env{'form.cfirst'},$env{'form.cmiddle'},
809: $env{'form.clast'},$env{'form.cgen'},
810: $env{'form.csec'},$enddate,
811: $startdate,$env{'form.forceid'},
812: $desiredhost,$env{'form.emailaddress'});
1.55 matthew 813: if ($login_result =~ /^ok/) {
814: $r->print($login_result);
1.94 sakharuk 815: $r->print("<p> ".&mt('If active, the new role will be available when the student next logs in to LON-CAPA.')."</p>");
1.55 matthew 816: } else {
1.94 sakharuk 817: $r->print(&mt('unable to enroll').": ".$login_result);
1.55 matthew 818: }
1.12 www 819: } else {
1.94 sakharuk 820: $r->print('<p><font color="#ff0000">'.&mt('ERROR').'</font> ');
1.79 matthew 821: if ($amode =~ /^krb/) {
1.94 sakharuk 822: $r->print(&mt('Missing Kerberos domain information.').' ');
1.79 matthew 823: } else {
1.94 sakharuk 824: $r->print(&mt('Invalid login mode or password.').' ');
1.79 matthew 825: }
1.127 albertel 826: $r->print('<b>'.&mt('Unable to enroll').' '.$env{'form.cuname'}.'.</b></p>');
1.79 matthew 827: }
1.12 www 828: } else {
1.94 sakharuk 829: $r->print(&mt('Invalid username or domain'));
1.26 matthew 830: }
1.155 www 831: $r->print("<p><a href='/adm/dropadd?action=enrollstudent'>".&mt("Enroll another student")."</a></p>");
1.166 raeburn 832: if (ref($srcharray) eq 'ARRAY') {
833: foreach my $item (@{$srcharray},'ccuname','ccdomain') {
834: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
835: }
836: }
837: foreach my $item ('sortby','seluname','seludom') {
838: if (exists($env{'form.'.$item})) {
839: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
840: }
841: }
842: $r->print('<input type="hidden" name="phase" value="get_user_info" />'."\n".
843: '<input type="hidden" name="currstate" value="" />'."\n".
844: '<input type="hidden" name="prevphase" value="" />'."\n".
845: '<input type="hidden" name="action" value="enrollstudent" />'."\n".
846: '<input type="hidden" name="state" value="gotusername" />');
1.12 www 847: }
848:
1.68 matthew 849: sub setup_date_selectors {
1.91 raeburn 850: my ($starttime,$endtime,$mode) = @_;
1.68 matthew 851: if (! defined($starttime)) {
852: $starttime = time;
1.114 raeburn 853: unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1.127 albertel 854: if (exists($env{'course.'.$env{'request.course.id'}.
1.68 matthew 855: '.default_enrollment_start_date'})) {
1.127 albertel 856: $starttime = $env{'course.'.$env{'request.course.id'}.
1.68 matthew 857: '.default_enrollment_start_date'};
1.91 raeburn 858: }
1.68 matthew 859: }
860: }
861: if (! defined($endtime)) {
862: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.91 raeburn 863: unless ($mode eq 'createcourse') {
1.127 albertel 864: if (exists($env{'course.'.$env{'request.course.id'}.
1.68 matthew 865: '.default_enrollment_end_date'})) {
1.127 albertel 866: $endtime = $env{'course.'.$env{'request.course.id'}.
1.68 matthew 867: '.default_enrollment_end_date'};
1.91 raeburn 868: }
1.68 matthew 869: }
870: }
871: my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform',
872: 'startdate',
873: $starttime);
874: my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform',
875: 'enddate',
876: $endtime);
1.114 raeburn 877: if ($mode eq 'create_enrolldates') {
878: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
879: 'startenroll',
880: $starttime);
881: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
882: 'endenroll',
883: $endtime);
884: }
885: if ($mode eq 'create_defaultdates') {
1.91 raeburn 886: $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1.114 raeburn 887: 'startaccess',
1.91 raeburn 888: $starttime);
889: $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs',
1.114 raeburn 890: 'endaccess',
1.91 raeburn 891: $endtime);
892: }
1.68 matthew 893: return ($startdateform,$enddateform);
894: }
895:
896: sub get_dates_from_form {
897: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
898: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
1.127 albertel 899: if ($env{'form.no_end_date'}) {
1.68 matthew 900: $enddate = 0;
901: }
902: return ($startdate,$enddate);
903: }
904:
905: sub date_setting_table {
1.91 raeburn 906: my ($starttime,$endtime,$mode) = @_;
907: my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);
1.68 matthew 908: my $dateDefault = '<nobr>'.
1.131 albertel 909: '<label><input type="checkbox" name="makedatesdefault" /> '.
1.160 albertel 910: &mt('make these dates the default for future enrollment').
911: '</label></nobr>';
1.114 raeburn 912: if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
1.91 raeburn 913: $dateDefault = ' ';
914: }
1.131 albertel 915: my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date"';
1.68 matthew 916: if (defined($endtime) && $endtime == 0) {
917: $perpetual .= ' checked';
918: }
1.131 albertel 919: $perpetual.= ' /> '.&mt('no ending date').'</label></nobr>';
1.114 raeburn 920: if ($mode eq 'create_enrolldates') {
921: $perpetual = ' ';
922: }
1.68 matthew 923: my $result = '';
924: $result .= "<table>\n";
1.94 sakharuk 925: $result .= '<tr><td align="right">'.&mt('Starting Date').'</td>'.
1.68 matthew 926: '<td>'.$startform.'</td>'.
927: '<td>'.$dateDefault.'</td>'."</tr>\n";
1.94 sakharuk 928: $result .= '<tr><td align="right">'.&mt('Ending Date').'</td>'.
1.68 matthew 929: '<td>'.$endform.'</td>'.
930: '<td>'.$perpetual.'</td>'."</tr>\n";
931: $result .= "</table>\n";
932: return $result;
933: }
934:
935: sub make_dates_default {
936: my ($startdate,$enddate) = @_;
937: my $result = '';
1.127 albertel 938: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
939: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.68 matthew 940: my $put_result = &Apache::lonnet::put('environment',
941: {'default_enrollment_start_date'=>$startdate,
942: 'default_enrollment_end_date' =>$enddate},$dom,$crs);
943: if ($put_result eq 'ok') {
944: $result .= "Set default start and end dates for course<br />";
1.69 matthew 945: #
946: # Refresh the course environment
1.140 albertel 947: &Apache::lonnet::coursedescription($env{'request.course.id'},
948: {'freshen_cache' => 1});
1.68 matthew 949: } else {
1.94 sakharuk 950: $result .= &mt('Unable to set default dates for course').":".$put_result.
1.68 matthew 951: '<br />';
952: }
953: return $result;
954: }
955:
1.74 matthew 956: ##
957: ## Single student enrollment routines (some of them)
958: ##
959: sub get_student_username_domain_form {
1.166 raeburn 960: my ($r,$elements,$response,$srch,$forcenewuser) = @_;
961: my $loaditems = {
962: 'onload' => "javascript:setFormElements(document.studentform)",
963: };
964: $r->print(&header(undef,$loaditems));
965: &Apache::lonhtmlcommon::add_breadcrumb
966: ({href=>"javascript:backPage(document.studentform,'','')",
967: text=>"Single user search"});
968: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
969: 'Course_Add_Student'));
970: my $defdom=$env{'request.role.domain'};
971:
972: my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n".
973: '<script type="text/javascript">'."\n".
974: &Apache::lonhtmlcommon::set_form_elements($elements->{'studentform'}).
975: '</script>'."\n";
976:
1.94 sakharuk 977: my %lt=&Apache::lonlocal::texthash(
978: 'eos' => "Enroll One Student",
979: 'usr' => "Username",
980: 'dom' => "Domain",
981: 'been' => "Begin Enrollment",
982: );
1.74 matthew 983: $r->print(<<END);
1.166 raeburn 984: $jscript
1.94 sakharuk 985: <h3>$lt{'eos'}</h3>
1.74 matthew 986: END
1.169 raeburn 987: $r->print($response);
1.166 raeburn 988: $r->print(&single_user_entry_form($defdom,$srch,$forcenewuser));
1.74 matthew 989: return;
990: }
991:
1.166 raeburn 992: sub single_user_entry_form {
993: my ($dom,$srch,$forcenewuser) = @_;
994: my $userpicker =
995: &Apache::loncommon::user_picker($dom,$srch,$forcenewuser,
996: 'document.studentform');
997: my $srchbutton = &mt('Search');
998: my $output = <<"ENDDOCUMENT";
999: <input type="hidden" name="action" value="enrollstudent" />
1000: <input type="hidden" name="state" value="gotusername" />
1001: <input type="hidden" name="phase" value="get_user_info" />
1002: $userpicker
1003: <input name="userrole" type="button" value="$srchbutton" onclick="javascript:validateEntry(document.studentform)" />
1004: ENDDOCUMENT
1005: return $output;
1006: }
1007:
1.50 matthew 1008: sub print_enroll_single_student_form {
1.166 raeburn 1009: my ($r,$jscript,$ccuname,$ccdomain,$srch) = @_;
1010: $r->print(&header($jscript));
1011: &Apache::lonhtmlcommon::add_breadcrumb
1012: ({href=>"javascript:backPage(document.studentform,'','')",
1013: text=>"Single user search"});
1014: if ($env{'form.phase'} eq 'userpicked') {
1015: &Apache::lonhtmlcommon::add_breadcrumb
1016: ({href=>"javascript:backPage(document.studentform,'get_user_info','select')",
1017: text=>"Select user",});
1018: }
1019: &Apache::lonhtmlcommon::add_breadcrumb
1020: ({href=>"javascript:backPage(document.studentform,'$env{'form.phase'}','modify')",
1021: text=>"Set enrollment",});
1022: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
1023: 'Course_Add_Student'));
1.94 sakharuk 1024: $r->print("<h3>".&mt('Enroll One Student')."</h3>");
1.74 matthew 1025: #
1.166 raeburn 1026: my $home = &Apache::lonnet::homeserver($ccuname,$ccdomain);
1.74 matthew 1027: # $new_user flags whether we are creating a new user or using an old one
1028: my $new_user = 1;
1029: if ($home ne 'no_host') {
1030: $new_user = 0;
1031: }
1032: #
1033: my $user_data_html = '';
1034: my $javascript_validations = '';
1035: if ($new_user) {
1.166 raeburn 1036: my $usertoadd;
1037: my $instsrch = {
1038: srchin => 'instd',
1039: srchby => 'uname',
1040: srchtype => 'exact',
1041: srchterm => $ccuname,
1042: srchdomain => $ccdomain,
1043: };
1044: if (($instsrch->{'srchterm'} ne '') && ($instsrch->{'srchdomain'} ne '')) {
1045: $usertoadd = $instsrch->{'srchterm'}.':'.$instsrch->{'srchdomain'};
1046: }
1047: my (%dirsrch_results,%inst_results);
1048: if ($usertoadd) {
1049: if (&Apache::loncreateuser::directorysrch_check($instsrch) eq 'ok') {
1050: %dirsrch_results = &Apache::lonnet::inst_directory_query($instsrch);
1051: if (ref($dirsrch_results{$usertoadd}) eq 'HASH') {
1052: %inst_results = %{$dirsrch_results{$usertoadd}};
1053: }
1054: }
1055: }
1056:
1.127 albertel 1057: my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.74 matthew 1058: # Set up authentication forms
1059: my ($krbdef,$krbdefdom) =
1.166 raeburn 1060: &Apache::loncommon::get_kerberos_defaults($ccdomain);
1.89 matthew 1061: $javascript_validations=&javascript_validations('auth',$krbdefdom);
1.74 matthew 1062: my %param = ( formname => 'document.studentform',
1063: kerb_def_dom => $krbdefdom,
1064: kerb_def_auth => $krbdef
1065: );
1066: my $krbform = &Apache::loncommon::authform_kerberos(%param);
1067: my $intform = &Apache::loncommon::authform_internal(%param);
1068: my $locform = &Apache::loncommon::authform_local(%param);
1069: #
1070: # Set up domain selection form
1071: my $homeserver_form = '';
1.166 raeburn 1072: my %servers = &Apache::lonnet::get_servers($ccdomain,'library');
1.74 matthew 1073: $homeserver_form = '<select name="lcserver" size="1">'."\n".
1074: '<option value="default" selected>default</option>'."\n";
1075: while (my ($servername,$serverdescription) = each (%servers)) {
1076: $homeserver_form .= '<option value="'.$servername.'">'.
1077: $serverdescription."</option>\n";
1078: }
1079: $homeserver_form .= "</select>\n";
1080: #
1081: #
1.94 sakharuk 1082: my %lt=&Apache::lonlocal::texthash(
1083: 'udf' => "User Data for",
1084: 'fn' => "First Name",
1085: 'mn' => "Middle Name",
1086: 'ln' => "Last Name",
1087: 'gen' => "Generation",
1088: 'hs' => "Home Server",
1089: 'pswd' => "Password",
1090: 'psam' => "Please select an authentication mechanism",
1.124 www 1091: 'mail' => "Email Address"
1.94 sakharuk 1092: );
1.130 www 1093: my $authhelp=&Apache::loncommon::help_open_topic('Auth_Options');
1.74 matthew 1094: $user_data_html = <<END;
1.166 raeburn 1095: <h3>$lt{'udf'} $ccuname:$ccdomain</h3>
1.74 matthew 1096: <table>
1.159 www 1097: <tr><td class="LC_dropadd_labeltext"><label for="cfirst">$lt{'fn'}</label>:</td>
1.166 raeburn 1098: <td><input type="text" name="cfirst" size="15" value="$inst_results{'firstname'}" /></td></tr>
1.159 www 1099: <tr><td class="LC_dropadd_labeltext"><label for="cmiddle">$lt{'mn'}</label>:</td>
1.166 raeburn 1100: <td><input type="text" name="cmiddle" size="15" value="$inst_results{'middlename'}" /></td></tr>
1.159 www 1101: <tr><td class="LC_dropadd_labeltext"><label for="clast">$lt{'ln'}</label>:</td>
1.166 raeburn 1102: <td><input type="text" name="clast" size="15" value="$inst_results{'lastname'}" /></td></tr>
1.159 www 1103: <tr><td class="LC_dropadd_labeltext"><label for="cgen">$lt{'gen'}</label>:</td>
1.166 raeburn 1104: <td><input type="text" name="cgen" size="5" value="$inst_results{'generation'}" /> </td></tr>
1.159 www 1105: <tr><td class="LC_dropadd_labeltext"><label for="lcserver">$lt{'hs'}</label>:</td>
1.74 matthew 1106: <td>$homeserver_form</td></tr>
1.159 www 1107: <tr><td class="LC_dropadd_labeltext"><label for="emailaddress">$lt{'mail'}</label>:</td>
1.166 raeburn 1108: <td><input type="text" name="emailaddress" size="20" value="$inst_results{'permanentemail'}" /></td></tr>
1.74 matthew 1109: </table>
1.94 sakharuk 1110: <h3>$lt{'pswd'}</h3>
1.130 www 1111: $lt{'psam'}$authhelp
1.74 matthew 1112: <table>
1113: <p>
1114: $krbform
1.75 matthew 1115: <br />
1.74 matthew 1116: $intform
1.75 matthew 1117: <br />
1.74 matthew 1118: $locform
1119: </p>
1120: END
1121: } else {
1122: # User already exists. Do not worry about authentication
1.166 raeburn 1123: my %uenv = &Apache::lonnet::dump('environment',$ccdomain,$ccuname);
1.89 matthew 1124: $javascript_validations = &javascript_validations('noauth');
1.94 sakharuk 1125: my %lt=&Apache::lonlocal::texthash(
1126: 'udf' => "User Data for",
1127: 'fn' => "First Name",
1128: 'mn' => "Middle Name",
1129: 'ln' => "Last Name",
1130: 'gen' => "Generation",
1.124 www 1131: 'mail' => "Email Address",
1.94 sakharuk 1132: );
1.74 matthew 1133: $user_data_html = <<END;
1.166 raeburn 1134: <h3>$lt{'udf'} $ccuname:$ccdomain</h3>
1.74 matthew 1135: <input type="hidden" name="lcserver" value="default" />
1136: <table>
1.159 www 1137: <tr><td class="LC_dropadd_labeltext"><label for="cfirst">$lt{'fn'}</label>:</td>
1.161 raeburn 1138: <td><input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" /></td></tr>
1.159 www 1139: <tr><td class="LC_dropadd_labeltext"><label for="cmiddle">$lt{'mn'}</label>:</td>
1.161 raeburn 1140: <td><input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" /></td></tr>
1.159 www 1141: <tr><td class="LC_dropadd_labeltext"><label for="clast">$lt{'ln'}</label>:</td>
1.161 raeburn 1142: <td><input type="text" name="clast" value="$uenv{'lastname'}" size="15" /></td></tr>
1.160 albertel 1143: <tr><td class="LC_dropadd_labeltext"><label for="cgen">$lt{'gen'}</label>:</td>
1.161 raeburn 1144: <td><input type="text" name="cgen" value="$uenv{'generation'}" size="5" /> </td></tr>
1.160 albertel 1145: <tr><td class="LC_dropadd_labeltext"><label for="emailaddress">$lt{'mail'}</label>:</td>
1.161 raeburn 1146: <td><input type="text" name="emailaddress" value="$uenv{'permanentemail'}" size="20" /></td></tr>
1.74 matthew 1147: </table>
1148: END
1149: }
1.68 matthew 1150: my $date_table = &date_setting_table();
1.74 matthew 1151: # Print it all out
1.94 sakharuk 1152: my %lt=&Apache::lonlocal::texthash(
1153: 'cd' => "Course Data",
1.142 raeburn 1154: 'gs' => "Section",
1.94 sakharuk 1155: 'idsn' => "ID/Student Number",
1156: 'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
1157: 'eas' => "Enroll as student",
1158: );
1.50 matthew 1159: $r->print(<<END);
1.74 matthew 1160: <input type="hidden" name="action" value="enrollstudent" />
1.166 raeburn 1161: <input type="hidden" name="state" value="gotusername" />
1162: <input type="hidden" name="cuname" value="$ccuname" />
1163: <input type="hidden" name="lcdomain" value="$ccdomain" />
1.28 matthew 1164: <script type="text/javascript" language="Javascript">
1.142 raeburn 1165: function verify(vf,sec_caller) {
1.12 www 1166: var founduname=0;
1167: var foundpwd=0;
1168: var foundname=0;
1169: var foundid=0;
1170: var foundsec=0;
1171: var tw;
1.26 matthew 1172: if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') &&
1.31 matthew 1173: (typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) {
1.12 www 1174: founduname=1;
1175: }
1.14 harris41 1176: if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') &&
1.26 matthew 1177: (typeof(vf.clast.value) !="undefined") && (vf.clast.value!='')) {
1.12 www 1178: foundname=1;
1179: }
1.14 harris41 1180: if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) {
1.12 www 1181: foundsec=1;
1.142 raeburn 1182: if (validate(sec_caller) == "error") {
1183: return;
1184: }
1.12 www 1185: }
1.14 harris41 1186: if ((typeof(vf.cstid.value)!="undefined") && (vf.cstid.value!='')) {
1.12 www 1187: foundid=1;
1188: }
1189: if (founduname==0) {
1190: alert('You need to specify at least the username and domain fields');
1191: return;
1192: }
1.24 albertel 1193: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);
1.12 www 1194: }
1195:
1.24 albertel 1196: $javascript_validations
1.12 www 1197:
1.24 albertel 1198: function clearpwd(vf) {
1199: //nothing else needs clearing
1.15 albertel 1200: }
1201:
1.12 www 1202: </script>
1.11 www 1203:
1.74 matthew 1204: $user_data_html
1.50 matthew 1205:
1.94 sakharuk 1206: <h3>$lt{'cd'}</h3>
1.50 matthew 1207:
1.159 www 1208: <p><label for="csec">$lt{'gs'}</label>: <input type="text" name="csec" size="5" />
1.160 albertel 1209: </p>
1.68 matthew 1210: $date_table
1.94 sakharuk 1211: <h3>$lt{'idsn'}</h3>
1.50 matthew 1212: <p>
1.160 albertel 1213: <label for="cstid">$lt{'idsn'}</label>: <input type="text" name="cstid" size="10" />
1.26 matthew 1214: </p><p>
1.131 albertel 1215: <label>
1.160 albertel 1216: <input type="checkbox" name="forceid" value="yes" />
1.94 sakharuk 1217: $lt{'disn'}
1.131 albertel 1218: </label>
1.50 matthew 1219: </p><p>
1.160 albertel 1220: <input type="button" onClick="verify(this.form,this.form.csec)" value="$lt{'eas'}" />
1.26 matthew 1221: </p>
1.50 matthew 1222: END
1.166 raeburn 1223: $r->print('<input type="hidden" name="currstate" value="" />'."\n".
1224: '<input type="hidden" name="phase" value="" />'."\n".
1225: '<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />'."\n");
1226: if (ref($srch) eq 'HASH') {
1227: foreach my $item (sort(keys(%{$srch}))) {
1228: $r->print('<input type="hidden" name="'.$item.'" value="'.$srch->{$item}.'" />'."\n");
1229: }
1230: }
1231: foreach my $item ('sortby','seluname','seludom') {
1232: if (exists($env{'form.'.$item})) {
1233: $r->print('<input type="hidden" name="'.$item.'" value="'.$env{'form.'.$item}.'" />'."\n");
1234: }
1235: }
1.50 matthew 1236: return;
1.10 www 1237: }
1238:
1239: # ========================================================= Menu Phase Two Drop
1.51 matthew 1240: sub print_drop_menu {
1.10 www 1241: my $r=shift;
1.92 sakharuk 1242: $r->print("<h3>".&mt('Drop Students')."</h3>");
1.127 albertel 1243: my $cid=$env{'request.course.id'};
1.56 matthew 1244: my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
1245: if (! defined($classlist)) {
1.94 sakharuk 1246: $r->print(&mt('There are no students currently enrolled.')."\n");
1.51 matthew 1247: return;
1.25 matthew 1248: }
1.51 matthew 1249: # Print out the available choices
1.56 matthew 1250: &show_drop_list($r,$classlist,$keylist);
1.51 matthew 1251: return;
1.11 www 1252: }
1253:
1.40 matthew 1254: # ============================================== view classlist
1.50 matthew 1255: sub print_html_classlist {
1.164 albertel 1256: my ($r,$mode,$permission) = @_;
1.127 albertel 1257: if (! exists($env{'form.sortby'})) {
1258: $env{'form.sortby'} = 'username';
1.57 matthew 1259: }
1.147 albertel 1260: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1.127 albertel 1261: $env{'form.Status'} = 'Active';
1.57 matthew 1262: }
1263: my $status_select = &Apache::lonhtmlcommon::StatusOptions
1.127 albertel 1264: ($env{'form.Status'});
1.150 albertel 1265: my $cid =$env{'request.course.id'};
1.127 albertel 1266: my $cdom=$env{'course.'.$cid.'.domain'};
1267: my $cnum=$env{'course.'.$cid.'.num'};
1.103 matthew 1268: #
1269: # List course personnel
1.100 www 1270: my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
1.110 matthew 1271: #
1.127 albertel 1272: if (! defined($env{'form.output'}) ||
1273: $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
1274: $env{'form.output'} = 'html';
1.110 matthew 1275: }
1276: #
1.139 albertel 1277: $r->print('<br />'.&Apache::loncommon::start_data_table());
1.110 matthew 1278: foreach my $role (sort keys %coursepersonnel) {
1279: next if ($role =~ /^\s*$/);
1.139 albertel 1280: $r->print(&Apache::loncommon::start_data_table_row().
1281: '<td>'.$role.'</td><td>');
1.110 matthew 1282: foreach my $user (split(',',$coursepersonnel{$role})) {
1283: my ($puname,$pudom)=split(':',$user);
1.100 www 1284: $r->print(' '.&Apache::loncommon::aboutmewrapper(
1.110 matthew 1285: &Apache::loncommon::plainname($puname,
1286: $pudom),
1287: $puname,$pudom));
1.100 www 1288: }
1.139 albertel 1289: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1.100 www 1290: }
1.139 albertel 1291: $r->print(&Apache::loncommon::end_data_table());
1.103 matthew 1292: #
1293: # Interface output
1294: $r->print('<input type="hidden" name="action" value="'.
1.127 albertel 1295: $env{'form.action'}.'" />');
1.103 matthew 1296: $r->print("<p>\n");
1.127 albertel 1297: if ($env{'form.action'} ne 'modifystudent') {
1.103 matthew 1298: my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
1299: 'excel' => "Excel",
1300: 'html' => 'HTML');
1.110 matthew 1301: my $output_selector = '<select size="1" name="output" >';
1.103 matthew 1302: foreach my $outputformat ('html','csv','excel') {
1303: my $option = '<option value="'.$outputformat.'" ';
1.127 albertel 1304: if ($outputformat eq $env{'form.output'}) {
1.104 matthew 1305: $option .= 'selected ';
1.103 matthew 1306: }
1307: $option .='>'.$lt{$outputformat}.'</option>';
1308: $output_selector .= "\n".$option;
1309: }
1310: $output_selector .= '</select>';
1.159 www 1311: $r->print('<label>'.&mt('Output Format: [_1]',$output_selector).'</label>'.(' 'x3));
1.59 matthew 1312: }
1.159 www 1313: $r->print('<label>'.&mt('Student Status: [_1]',$status_select)."</label>\n");
1.105 matthew 1314: $r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
1315: "\n</p>\n");
1.103 matthew 1316: #
1317: # Print the classlist
1318: $r->print('<h2>'.&mt('Current Class List').'</h2>');
1.56 matthew 1319: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
1.164 albertel 1320:
1321: if (exists($permission->{'view_section'})) {
1322: my $sec = &Apache::loncoursedata::CL_SECTION();
1323: foreach my $student (keys(%{$classlist})) {
1324: if ($classlist->{$student}[$sec] ne $permission->{'view_section'}) {
1325: delete($classlist->{$student});
1326: }
1327: }
1328: }
1329:
1.56 matthew 1330: if (! defined($classlist)) {
1.94 sakharuk 1331: $r->print(&mt('There are no students currently enrolled.')."\n");
1.40 matthew 1332: } else {
1333: # Print out the available choices
1.127 albertel 1334: if ($env{'form.action'} eq 'modifystudent') {
1.110 matthew 1335: &show_class_list($r,'view','modify',
1.127 albertel 1336: $env{'form.Status'},$classlist,$keylist);
1.110 matthew 1337: } else {
1.127 albertel 1338: &show_class_list($r,$env{'form.output'},'aboutme',
1339: $env{'form.Status'},$classlist,$keylist);
1.50 matthew 1340: }
1.41 matthew 1341: }
1342: }
1343:
1.40 matthew 1344: # =================================================== Show student list to drop
1345: sub show_class_list {
1.110 matthew 1346: my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_;
1.127 albertel 1347: my $cid=$env{'request.course.id'};
1.142 raeburn 1348: my $cdom = $env{'course.'.$cid.'.domain'};
1349: my $cnum = $env{'course.'.$cid.'.num'};
1350: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
1351: $classlist,$keylist,$cdom,$cnum);
1.60 matthew 1352: #
1353: # Variables for excel output
1.104 matthew 1354: my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format);
1.60 matthew 1355: #
1.103 matthew 1356: # Variables for csv output
1357: my ($CSVfile,$CSVfilename);
1358: #
1.127 albertel 1359: my $sortby = $env{'form.sortby'};
1.142 raeburn 1360: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end|type)$/) {
1.53 matthew 1361: $sortby = 'username';
1362: }
1.134 raeburn 1363: if (! exists($env{'form.displayphotos'})) {
1364: $env{'form.displayphotos'} = 'off';
1365: }
1366: my $displayphotos = $env{'form.displayphotos'};
1367:
1.170 ! www 1368: if (! exists($env{'form.displayclickers'})) {
! 1369: $env{'form.displayclickers'} = 'off';
! 1370: }
! 1371: my $displayclickers = $env{'form.displayclickers'};
! 1372:
1.42 matthew 1373: # Print out header
1.114 raeburn 1374: unless ($mode eq 'autoenroll') {
1375: $r->print(<<END);
1.127 albertel 1376: <input type="hidden" name="state" value="$env{'form.state'}" />
1.114 raeburn 1377: END
1378: }
1.103 matthew 1379: $r->print(<<END);
1380: <input type="hidden" name="sortby" value="$sortby" />
1.134 raeburn 1381: <input type="hidden" name="displayphotos" value="$displayphotos" />
1.170 ! www 1382: <input type="hidden" name="displayclickers" value="$displayclickers" />
1.103 matthew 1383: END
1.114 raeburn 1384: if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll') {
1.50 matthew 1385: if ($linkto eq 'aboutme') {
1.142 raeburn 1386: $r->print(&mt("Select a user name to view the user's personal page."));
1.50 matthew 1387: } elsif ($linkto eq 'modify') {
1.142 raeburn 1388: $r->print(&mt("Select a user name to modify the student's information"));
1.50 matthew 1389: }
1.94 sakharuk 1390: my %lt=&Apache::lonlocal::texthash(
1.110 matthew 1391: 'usrn' => "username",
1392: 'dom' => "domain",
1393: 'sn' => "student name",
1394: 'sec' => "section",
1.142 raeburn 1395: 'grp' => "active groups",
1.110 matthew 1396: 'start' => "start date",
1397: 'end' => "end date",
1.134 raeburn 1398: 'type' => "enroll type/action",
1.163 albertel 1399: 'email' => "email address",
1.170 ! www 1400: 'clicker'=> "clicker id",
1.134 raeburn 1401: 'photo' => "photo",
1.94 sakharuk 1402: );
1.114 raeburn 1403: unless ($mode eq 'autoenroll') {
1404: $r->print(<<END);
1.59 matthew 1405: <input type="hidden" name="sname" value="" />
1406: <input type="hidden" name="sdom" value="" />
1.114 raeburn 1407: END
1408: }
1.136 raeburn 1409: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.134 raeburn 1410: $r->print('
1411: <script type="text/javascript">
1412: function photowindow(photolink) {
1413: var title = "Photo_Viewer";
1414: var options = "scrollbars=1,resizable=1,menubar=0";
1415: options += ",width=240,height=240";
1416: stdeditbrowser = open(photolink,title,options,"1");
1417: stdeditbrowser.focus();
1418: }
1419: </script>
1420: ');
1421: }
1.115 raeburn 1422: $r->print("
1.40 matthew 1423: <p>
1.139 albertel 1424: ".&Apache::loncommon::start_data_table()."
1.115 raeburn 1425: <tr>
1426: ");
1427: if ($mode eq 'autoenroll') {
1428: $r->print("
1429: <th><a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a></th>
1430: ");
1431: } else {
1432: $r->print("
1433: <th>Count</th>
1434: ");
1435: }
1436: $r->print(<<END);
1437: <th>
1.94 sakharuk 1438: <a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">$lt{'usrn'}</a>
1.53 matthew 1439: </th><th>
1.94 sakharuk 1440: <a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">$lt{'dom'}</a>
1.53 matthew 1441: </th><th>
1.57 matthew 1442: <a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>
1.53 matthew 1443: </th><th>
1.94 sakharuk 1444: <a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">$lt{'sn'}</a>
1.53 matthew 1445: </th><th>
1.94 sakharuk 1446: <a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">$lt{'sec'}</a>
1.110 matthew 1447: </th><th>
1448: <a href="javascript:document.studentform.sortby.value='start';document.studentform.submit();">$lt{'start'}</a>
1449: </th><th>
1450: <a href="javascript:document.studentform.sortby.value='end';document.studentform.submit();">$lt{'end'}</a>
1.142 raeburn 1451: </th><th>
1452: <a href="javascript:document.studentform.sortby.value='groups';document.studentform.submit();">$lt{'grp'}</a>
1.163 albertel 1453: </th><th>
1454: <a href="javascript:document.studentform.sortby.value='email';document.studentform.submit();">$lt{'email'}</a>
1.53 matthew 1455: </th>
1.40 matthew 1456: END
1.170 ! www 1457:
! 1458: # Clicker display on or off?
! 1459:
! 1460: my %clicker_options = &Apache::lonlocal::texthash(
! 1461: 'on' => 'Show',
! 1462: 'off' => 'Hide',
! 1463: );
! 1464: my $clickerchg = 'on';
! 1465: if ($displayclickers eq 'on') {
! 1466: $clickerchg = 'off';
! 1467: }
! 1468: $r->print(' <th>'."\n".' '.
! 1469: '<a href="javascript:document.studentform.displayclickers.value='.
! 1470: "'".$clickerchg."'".';document.studentform.submit();">'.
! 1471: $clicker_options{$clickerchg}.'</a> '.$lt{'clicker'}."\n".
! 1472: ' </th>'."\n");
! 1473:
! 1474: # Photo display on or off?
1.136 raeburn 1475: if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) {
1.135 albertel 1476: my %photo_options = &Apache::lonlocal::texthash(
1.134 raeburn 1477: 'on' => 'Show',
1478: 'off' => 'Hide',
1479: );
1480: my $photochg = 'on';
1481: if ($displayphotos eq 'on') {
1482: $photochg = 'off';
1483: }
1484: $r->print(' <th>'."\n".' '.
1485: '<a href="javascript:document.studentform.displayphotos.value='.
1486: "'".$photochg."'".';document.studentform.submit();">'.
1487: $photo_options{$photochg}.'</a> '.$lt{'photo'}."\n".
1488: ' </th>'."\n");
1489: }
1490: $r->print(" </tr>\n");
1.170 ! www 1491:
! 1492: # Done with the HTML header line
! 1493:
1.41 matthew 1494: } elsif ($mode eq 'csv') {
1.103 matthew 1495: #
1496: # Open a file
1497: $CSVfilename = '/prtspool/'.
1.127 albertel 1498: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
1.103 matthew 1499: time.'_'.rand(1000000000).'.csv';
1500: unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
1501: $r->log_error("Couldn't open $CSVfilename for output $!");
1502: $r->print("Problems occured in writing the csv file. ".
1503: "This error has been logged. ".
1504: "Please alert your LON-CAPA administrator.");
1505: $CSVfile = undef;
1506: }
1507: #
1508: # Write headers and data to file
1.58 matthew 1509: if($statusmode eq 'Expired') {
1.103 matthew 1510: print $CSVfile '"'.&mt('Students with expired roles').'"'."\n";
1.58 matthew 1511: }
1.147 albertel 1512: if($statusmode eq 'Future') {
1513: print $CSVfile '"'.&mt('Students with future roles').'"'."\n";
1514: }
1.58 matthew 1515: if ($statusmode eq 'Any') {
1.103 matthew 1516: print $CSVfile '"'.join('","',map {
1517: &Apache::loncommon::csv_translate(&mt($_))
1518: } ("username","domain","ID","student name",
1.163 albertel 1519: "section","start date","end date","status",
1520: "active groups","email address"))
1.142 raeburn 1521: .'"'."\n";
1.58 matthew 1522: } else {
1.103 matthew 1523: print $CSVfile '"'.join('","',map {
1524: &Apache::loncommon::csv_translate(&mt($_))
1525: } ("username","domain","ID","student name",
1.163 albertel 1526: "section","start date","end date",
1527: "active groups","email address")).'"'."\n";
1.58 matthew 1528: }
1.60 matthew 1529: } elsif ($mode eq 'excel') {
1530: # Create the excel spreadsheet
1.126 matthew 1531: ($excel_workbook,$excel_filename,$format) =
1532: &Apache::loncommon::create_workbook($r);
1533: return if (! defined($excel_workbook));
1.60 matthew 1534: $excel_sheet = $excel_workbook->addworksheet('classlist');
1535: #
1.76 albertel 1536: my $description = 'Class List for '.
1.127 albertel 1537: $env{'course.'.$env{'request.course.id'}.'.description'};
1.104 matthew 1538: $excel_sheet->write($row++,0,$description,$format->{'h1'});
1.60 matthew 1539: #
1540: $excel_sheet->write($row++,0,["username","domain","ID",
1.110 matthew 1541: "student name","section",
1.142 raeburn 1542: "start date","end date","status",
1.163 albertel 1543: "active groups","email address"],
1.110 matthew 1544: $format->{'bold'});
1.41 matthew 1545: }
1.170 ! www 1546:
! 1547: # Done with header lines in all formats
! 1548:
1.56 matthew 1549: #
1550: # Sort the students
1551: my %index;
1552: my $i;
1553: foreach (@$keylist) {
1554: $index{$_} = $i++;
1555: }
1.142 raeburn 1556: $index{'groups'} = scalar(@{$keylist});
1.56 matthew 1557: my $index = $index{$sortby};
1558: my $second = $index{'username'};
1559: my $third = $index{'domain'};
1.53 matthew 1560: my @Sorted_Students = sort {
1.56 matthew 1561: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
1562: ||
1563: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
1564: ||
1565: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1566: } (keys(%$classlist));
1.108 matthew 1567: my $studentcount = 0;
1.115 raeburn 1568: my $autocount = 0;
1569: my $manualcount = 0;
1570: my $unlockcount = 0;
1571: my $lockcount = 0;
1.53 matthew 1572: foreach my $student (@Sorted_Students) {
1.110 matthew 1573: my $sdata = $classlist->{$student};
1.142 raeburn 1574: my $groups = $classgroups->{$student};
1.110 matthew 1575: my $username = $sdata->[$index{'username'}];
1576: my $domain = $sdata->[$index{'domain'}];
1577: my $section = $sdata->[$index{'section'}];
1.142 raeburn 1578: my $active_groups;
1579: if (ref($groups->{active}) eq 'HASH') {
1580: $active_groups = join(', ',keys(%{$groups->{'active'}}));
1581: }
1.110 matthew 1582: my $name = $sdata->[$index{'fullname'}];
1583: my $id = $sdata->[$index{'id'}];
1584: my $status = $sdata->[$index{'status'}];
1.163 albertel 1585: next if (($statusmode ne 'Any') && ($status ne $statusmode));
1.110 matthew 1586: my $start = $sdata->[$index{'start'}];
1587: my $end = $sdata->[$index{'end'}];
1.115 raeburn 1588: my $type = $sdata->[$index{'type'}];
1.163 albertel 1589:
1590: my %emails = &Apache::loncommon::getemails($username,$domain);
1591: my $email;
1.168 raeburn 1592: if ($emails{'permanentemail'} =~ /\S/) {
1593: $email = $emails{'permanentemail'};
1.163 albertel 1594: }
1595:
1.114 raeburn 1596: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
1597: if (! defined($start) || $start == 0) {
1598: $start = &mt('none');
1599: } else {
1600: $start = &Apache::lonlocal::locallocaltime($start);
1601: }
1602: if (! defined($end) || $end == 0) {
1603: $end = &mt('none');
1604: } else {
1605: $end = &Apache::lonlocal::locallocaltime($end);
1606: }
1.139 albertel 1607: $r->print(&Apache::loncommon::start_data_table_row());
1.115 raeburn 1608: if ($mode eq 'autoenroll') {
1609: my $lockedtype = $sdata->[$index{'lockedtype'}];
1610: $studentcount++;
1611: my $cellentry;
1612: if ($type eq 'auto') {
1.131 albertel 1613: $cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$username.':'.$domain.'" /> Change</label>';
1.115 raeburn 1614: $autocount ++;
1615: } else {
1.131 albertel 1616: $cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><label><input type="checkbox" name="chgmanual" value="'.$username.':'.$domain.'" /> Change</label></nobr></td></tr><tr><td><nobr>';
1.115 raeburn 1617: $manualcount ++;
1618: if ($lockedtype) {
1.131 albertel 1619: $cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$username.':'.$domain.'" /> '.&mt('Unlock').'</label>';
1.115 raeburn 1620: $unlockcount ++;
1621: } else {
1.131 albertel 1622: $cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$username.':'.$domain.'" /> '.&mt('Lock').'</label>';
1.115 raeburn 1623: $lockcount ++;
1624: }
1.118 raeburn 1625: $cellentry .= '</nobr></td></tr></table>';
1.115 raeburn 1626: }
1627: $r->print("<td>$cellentry<td>\n ");
1628: } else {
1629: $r->print("<td>".(++$studentcount)."</td><td>\n ");
1630: }
1.51 matthew 1631: if ($linkto eq 'nothing') {
1632: $r->print($username);
1633: } elsif ($linkto eq 'aboutme') {
1634: $r->print(&Apache::loncommon::aboutmewrapper($username,
1635: $username,
1636: $domain));
1637: } elsif ($linkto eq 'modify') {
1.59 matthew 1638: $r->print('<a href="'.
1639: "javascript:document.studentform.sname.value='".
1640: $username.
1641: "';document.studentform.sdom.value='".$domain.
1642: "';document.studentform.state.value='selected".
1643: "';document.studentform.submit();".'">'.
1.53 matthew 1644: $username."</a>\n");
1.50 matthew 1645: }
1.51 matthew 1646: $r->print(<<"END");
1.50 matthew 1647: </td>
1.51 matthew 1648: <td>$domain</td>
1649: <td>$id</td>
1650: <td>$name</td>
1651: <td>$section</td>
1.110 matthew 1652: <td>$start</td>
1653: <td>$end</td>
1.142 raeburn 1654: <td>$active_groups</td>
1.163 albertel 1655: <td>$email</td>
1.114 raeburn 1656: END
1.170 ! www 1657:
! 1658: # Clickers
! 1659: if ($displayclickers eq 'on') {
! 1660: my $clickers =
! 1661: (&Apache::lonnet::userenvironment($domain,$username,'clickers'))[1];
! 1662: if ($clickers!~/\w/) { $clickers='-'; }
! 1663: $r->print('<td>'.$clickers.'</td>');
! 1664: } else {
! 1665: $r->print(' <td> </td> ');
! 1666: }
! 1667:
! 1668: # Photos
! 1669:
1.134 raeburn 1670: if ($env{'course.'.$env{'request.course.id'}.
1.136 raeburn 1671: '.internal.showphoto'}) {
1.134 raeburn 1672: if ($displayphotos eq 'on') {
1.135 albertel 1673: my $imgurl =
1674: &Apache::lonnet::retrievestudentphoto($domain,
1675: $username,'gif',
1676: 'thumbnail');
1.134 raeburn 1677:
1678: $r->print(' <td align="right"><a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($domain,$username,'jpg')."'".')"><img src="'.$imgurl.'" border="1"></a></td>');
1679: } else {
1680: $r->print(' <td> </td> ');
1681: }
1682: }
1.139 albertel 1683: $r->print(&Apache::loncommon::end_data_table_row());
1.51 matthew 1684: } elsif ($mode eq 'csv') {
1.103 matthew 1685: next if (! defined($CSVfile));
1.51 matthew 1686: # no need to bother with $linkto
1.114 raeburn 1687: if (! defined($start) || $start == 0) {
1688: $start = &mt('none');
1689: } else {
1690: $start = &Apache::lonlocal::locallocaltime($start);
1691: }
1692: if (! defined($end) || $end == 0) {
1693: $end = &mt('none');
1694: } else {
1695: $end = &Apache::lonlocal::locallocaltime($end);
1696: }
1.51 matthew 1697: my @line = ();
1.110 matthew 1698: foreach ($username,$domain,$id,$name,$section,$start,$end) {
1.51 matthew 1699: push @line,&Apache::loncommon::csv_translate($_);
1.58 matthew 1700: }
1701: if ($statusmode eq 'Any') {
1702: push @line,&Apache::loncommon::csv_translate($status);
1.41 matthew 1703: }
1.142 raeburn 1704: push @line,&Apache::loncommon::csv_translate($active_groups);
1.163 albertel 1705: push @line,&Apache::loncommon::csv_translate($email);
1.103 matthew 1706: print $CSVfile '"'.join('","',@line).'"'."\n";
1.60 matthew 1707: } elsif ($mode eq 'excel') {
1.110 matthew 1708: $excel_sheet->write($row,0,[$username,$domain,$id,
1709: $name,$section]);
1710: my $col = 5;
1711: foreach my $time ($start,$end) {
1.129 matthew 1712: if (defined($time) && $time != 0) {
1713: $excel_sheet->write($row,$col++,
1.110 matthew 1714: &Apache::lonstathelpers::calc_serial($time),
1715: $format->{'date'});
1.129 matthew 1716: } else {
1717: $excel_sheet->write($row,$col++,'none');
1718: }
1.110 matthew 1719: }
1720: $excel_sheet->write($row,$col++,$status);
1.142 raeburn 1721: $excel_sheet->write($row,$col++,$active_groups);
1.163 albertel 1722: $excel_sheet->write($row,$col++,$email);
1.110 matthew 1723: $row++;
1.40 matthew 1724: }
1725: }
1.114 raeburn 1726: if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
1.139 albertel 1727: $r->print(&Apache::loncommon::end_data_table().'<br />');
1.60 matthew 1728: } elsif ($mode eq 'excel') {
1729: $excel_workbook->close();
1730: $r->print('<p><a href="'.$excel_filename.'">'.
1.94 sakharuk 1731: &mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n");
1.103 matthew 1732: } elsif ($mode eq 'csv') {
1733: close($CSVfile);
1734: $r->print('<a href="'.$CSVfilename.'">'.
1735: &mt('Your CSV file').'</a> is ready for download.'.
1736: "\n");
1737: $r->rflush();
1.60 matthew 1738: }
1.114 raeburn 1739: if ($mode eq 'autoenroll') {
1.115 raeburn 1740: return ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount);
1.114 raeburn 1741: }
1.115 raeburn 1742: return;
1.40 matthew 1743: }
1744:
1.50 matthew 1745:
1746: #
1747: # print out form for modification of a single students data
1748: #
1749: sub print_modify_student_form {
1750: my $r = shift();
1751: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.59 matthew 1752: ['sdom','sname']);
1.127 albertel 1753: my $sname = $env{'form.sname'};
1754: my $sdom = $env{'form.sdom'};
1755: my $sortby = $env{'form.sortby'};
1.50 matthew 1756: # determine the students name information
1757: my %info=&Apache::lonnet::get('environment',
1758: ['firstname','middlename',
1.168 raeburn 1759: 'lastname','generation','id',
1760: 'permanentemail'], $sdom, $sname);
1.50 matthew 1761: my ($tmp) = keys(%info);
1762: if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1.94 sakharuk 1763: $r->print('<font color="#ff0000" size="+2">'.&mt('Error').'</font>'.
1.50 matthew 1764: '<p>'.
1.94 sakharuk 1765: &mt('Unable to retrieve environment data for').' '.$sname.
1766: &mt('in domain').' '.$sdom.'</p><p>'.
1.138 albertel 1767: &mt('Please contact your LON-CAPA administrator regarding this situation.').'</p>'.&Apache::loncommon::end_page());
1.50 matthew 1768: return;
1769: }
1770: # determine the students starting and ending times and section
1771: my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);
1.87 matthew 1772: if ($starttime =~ /^error/) {
1.94 sakharuk 1773: $r->print('<h2>'&mt('Error').'</h2>');
1.87 matthew 1774: $r->print('<p>'.$starttime.'</p>');
1775: return;
1776: }
1.101 matthew 1777: #
1.50 matthew 1778: # Deal with date forms
1.101 matthew 1779: my $current_date_description = '';
1780: my $textdate = '';
1781:
1782: if (! defined($starttime) || $starttime == 0) {
1783: $current_date_description = &mt('Current Starting Date: not set').
1784: '<br />';
1785: } else {
1786: $current_date_description =
1787: &mt('Current Starting Date: [_1]',
1788: &Apache::lonlocal::locallocaltime($starttime)).'<br />';
1789: }
1790: if (! defined($endtime) || $endtime == 0) {
1791: $current_date_description.= &mt('Current Ending Date: not set').
1792: '<br />';
1793: } else {
1794: $current_date_description.=
1795: &mt('Current Ending Date: [_1]',
1796: &Apache::lonlocal::locallocaltime($endtime)).'<br />';
1797:
1798: }
1.68 matthew 1799: my $date_table = &date_setting_table($starttime,$endtime);
1.59 matthew 1800: #
1.127 albertel 1801: if (! exists($env{'form.Status'}) ||
1.147 albertel 1802: $env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1.127 albertel 1803: $env{'form.Status'} = 'crap';
1.59 matthew 1804: }
1.94 sakharuk 1805: # Make sure student is enrolled in course
1806: my %lt=&Apache::lonlocal::texthash(
1807: 'mef' => "Modify Enrollment for",
1808: 'odcc' => "Only domain coordinators can change a users password.",
1809: 'sn' => "Student Name",
1810: 'fn' => "First",
1811: 'mn' => "Middle",
1812: 'ln' => "Last",
1813: 'gen' => "Generation",
1.168 raeburn 1814: 'email' => "E-mail address",
1.94 sakharuk 1815: 'sid' => "Student ID",
1816: 'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
1817: 'sec' => "Section",
1818: 'sm' => "Submit Modifications",
1819: );
1.142 raeburn 1820: # Check if section name is valid
1821: my $section_check = §ion_check_js();
1822: $r->print(<<"END");
1823: <script type="text/javascript">
1824: $section_check
1825: function secverify(formname,caller) {
1826: if (validate(caller) == "error") {
1827: return;
1828: } else {
1829: formname.submit();
1830: }
1831: }
1832: </script>
1.52 matthew 1833: <p>
1834: <font size="+1">
1.94 sakharuk 1835: $lt{'odcc'}
1.52 matthew 1836: </font>
1837: </p>
1.50 matthew 1838: <input type="hidden" name="slogin" value="$sname" />
1839: <input type="hidden" name="sdomain" value="$sdom" />
1840: <input type="hidden" name="action" value="modifystudent" />
1.53 matthew 1841: <input type="hidden" name="state" value="done" />
1842: <input type="hidden" name="sortby" value="$sortby" />
1.127 albertel 1843: <input type="hidden" name="Status" value="$env{'form.Status'}" />
1.168 raeburn 1844: <h3>$lt{'mef'} $info{'firstname'} $info{'middlename'}
1845: $info{'lastname'} $info{'generation'}, $sname:$sdom</h3>
1.50 matthew 1846: <p>
1.94 sakharuk 1847: <b>$lt{'sn'}</b>
1.50 matthew 1848: <table>
1.94 sakharuk 1849: <tr><th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th></tr>
1.50 matthew 1850: <tr><td>
1851: <input type="text" name="firstname" value="$info{'firstname'}" /></td><td>
1852: <input type="text" name="middlename" value="$info{'middlename'}" /></td><td>
1853: <input type="text" name="lastname" value="$info{'lastname'}" /></td><td>
1854: <input type="text" name="generation" value="$info{'generation'}" /></td></tr>
1855: </table>
1856: </p><p>
1.168 raeburn 1857: <b>$lt{'email'}</b>: <input type="text" name="permanentemail" value="$info{'permanentemail'}" size="30" />
1858: </p><p>
1.160 albertel 1859: <b>$lt{'sid'}</b>: <input type="text" name="id" value="$info{'id'}" size="12" />
1.52 matthew 1860: </p><p>
1.131 albertel 1861: <label>
1.160 albertel 1862: <input type="checkbox" name="forceid" />
1.94 sakharuk 1863: $lt{'disn'}
1.131 albertel 1864: </label>
1.53 matthew 1865: </p><p>
1.160 albertel 1866: <b>$lt{'sec'}</b>: <input type="text" name="section" value="$section" size="14" />
1.50 matthew 1867: </p>
1.101 matthew 1868: <p>$current_date_description</p>
1.68 matthew 1869: <p>$date_table</p>
1.142 raeburn 1870: <input type="button" value="$lt{'sm'}" onClick="secverify(this.form,this.form.section)" />
1.50 matthew 1871: END
1.138 albertel 1872: $r->print(&Apache::loncommon::end_page());
1.50 matthew 1873: return;
1874: }
1875:
1876: #
1877: # modify a single students section
1878: #
1879: sub modify_single_student {
1.138 albertel 1880: my ($r) = @_;
1.68 matthew 1881: #
1.80 matthew 1882: # Remove non alphanumeric values from the section
1.127 albertel 1883: $env{'form.section'} =~ s/\W//g;
1.77 matthew 1884: #
1.68 matthew 1885: # Do the date defaults first
1886: my ($starttime,$endtime) = &get_dates_from_form();
1.127 albertel 1887: if ($env{'form.makedatesdefault'}) {
1.68 matthew 1888: $r->print(&make_dates_default($starttime,$endtime));
1889: }
1.59 matthew 1890: # Get the 'sortby' and 'Status' variables so the user goes back to their
1891: # previous screen
1.127 albertel 1892: my $sortby = $env{'form.sortby'};
1893: my $status = $env{'form.Status'};
1.53 matthew 1894: #
1895: # We always need this information
1.127 albertel 1896: my $slogin = $env{'form.slogin'};
1897: my $sdom = $env{'form.sdomain'};
1.53 matthew 1898: #
1899: # Get the old data
1900: my %old=&Apache::lonnet::get('environment',
1901: ['firstname','middlename',
1.168 raeburn 1902: 'lastname','generation','id',
1903: 'permanentemail'],$sdom, $slogin);
1.59 matthew 1904: $old{'section'} = &Apache::lonnet::getsection($sdom,$slogin,
1.127 albertel 1905: $env{'request.course.id'});
1.53 matthew 1906: my ($tmp) = keys(%old);
1907: if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1.162 albertel 1908: $r->print(&mt('There was an error determining the environment values for')." $slogin : $sdom.");
1.53 matthew 1909: return;
1910: }
1911: undef $tmp;
1912: #
1913: # Get the new data
1.127 albertel 1914: my $firstname = $env{'form.firstname'};
1915: my $middlename = $env{'form.middlename'};
1916: my $lastname = $env{'form.lastname'};
1917: my $generation = $env{'form.generation'};
1.168 raeburn 1918: my $permanentemail = $env{'form.permanentemail'};
1.127 albertel 1919: my $section = $env{'form.section'};
1920: my $courseid = $env{'request.course.id'};
1921: my $sid = $env{'form.id'};
1.50 matthew 1922: my $displayable_starttime = localtime($starttime);
1923: my $displayable_endtime = localtime($endtime);
1.53 matthew 1924: #
1925: # check for forceid override
1.63 matthew 1926: if ((defined($old{'id'})) && ($old{'id'} ne '') &&
1.127 albertel 1927: ($sid ne $old{'id'}) && (! exists($env{'form.forceid'}))) {
1.94 sakharuk 1928: $r->print("<font color=\"ff0000\">".&mt('You changed the students id but did not disable the ID change safeguard. The students id will not be changed.')."</font>");
1.53 matthew 1929: $sid = $old{'id'};
1930: }
1931: #
1.50 matthew 1932: # talk to the user about what we are going to do
1.94 sakharuk 1933: my %lt=&Apache::lonlocal::texthash(
1934: 'mdu' => "Modifying data for user",
1935: 'si' => "Student Information",
1936: 'fd' => "Field",
1937: 'ov' => "Old Value",
1938: 'nv' => "New Value",
1939: 'fn' => "First name",
1940: 'mn' => "Middle name",
1941: 'ln' => "Last name",
1942: 'gen' => "Generation",
1.168 raeburn 1943: 'em' => "E-mail address",
1.94 sakharuk 1944: 'sec' => "Section",
1945: 'ri' => "Role Information",
1946: 'st' => "Start Time",
1947: 'et' => "End Time",
1948: );
1.50 matthew 1949: $r->print(<<END);
1.168 raeburn 1950: <h3>$lt{'mdu'} $slogin:$sdom </h3>
1951: END
1952: $r->print(<<END);
1.50 matthew 1953: <table>
1.168 raeburn 1954: <tr>
1955: <td>
1956: <table class="LC_nested_outer">
1957: <tr>
1958: <th>$lt{si}</th>
1959: </tr>
1960: <tr>
1961: <td>
1962: <table class="LC_nested">
1963: <tr class="LC_info_row">
1964: <td class="LC_left_item"> $lt{'fd'} </td>
1965: <td class="LC_left_item"> $lt{'ov'} </td>
1966: <td class="LC_left_item"> $lt{'nv'} </td>
1967: </tr>
1968: <tr class="LC_odd_row">
1969: <td class="LC_left_item"> <b>$lt{'fn'}</b> </td>
1970: <td class="LC_left_item"> $old{'firstname'} </td>
1971: <td class="LC_left_item"> $firstname </td>
1972: </tr>
1973: <tr>
1974: <td class="LC_left_item"> <b>$lt{'mn'}</b> </td>
1975: <td class="LC_left_item"> $old{'middlename'} </td>
1976: <td class="LC_left_item"> $middlename </td>
1977: </tr>
1978: <tr class="LC_odd_row">
1979: <td class="LC_left_item"> <b>$lt{'ln'}</b> </td>
1980: <td class="LC_left_item"> $old{'lastname'} </td>
1981: <td class="LC_left_item"> $lastname </td>
1982: </tr>
1983: <tr>
1984: <td class="LC_left_item"> <b>$lt{'gen'}</b> </td>
1985: <td class="LC_left_item"> $old{'generation'} </td>
1986: <td class="LC_left_item"> $generation </td>
1987: </tr>
1988: <tr class="LC_odd_row">
1989: <td class="LC_left_item"> <b>ID</b> </td>
1990: <td class="LC_left_item"> $old{'id'} </td>
1991: <td class="LC_left_item"> $sid </td>
1992: </tr>
1993: <tr>
1994: <td class="LC_left_item"> <b>$lt{'em'}</b> </td>
1995: <td class="LC_left_item"> $old{'permanentemail'} </td>
1996: <td class="LC_left_item"> $permanentemail </td>
1997: <tr class="LC_odd_row">
1998: <td> <b>$lt{'sec'}</b> </td>
1999: <td> $old{'section'} </td>
2000: <td> $section</td>
2001: </tr>
2002: </table>
2003: </td>
2004: </tr>
2005: </table>
2006: <br />
2007: <table class="LC_nested_outer">
2008: <tr>
2009: <th>$lt{'ri'}</th>
2010: </tr>
2011: <tr>
2012: <td>
2013: <table class="LC_nested">
2014: <tr class="LC_odd_row">
2015: <td class="LC_left_item"><b>$lt{'st'}:</b></td>
2016: <td class="LC_right_item"> $displayable_starttime </td>
2017: </tr>
2018: <tr>
2019: <td class="LC_left_item"><b>$lt{'et'}:</b></td>
2020: <td class="LC_right_item"> $displayable_endtime </td>
2021: </tr>
2022: </table>
2023: </td>
2024: </tr>
2025: </table>
2026: </td>
2027: </tr>
1.50 matthew 2028: </table>
1.52 matthew 2029: <p>
1.50 matthew 2030: END
1.53 matthew 2031: #
1.63 matthew 2032: # Send request(s) to modify data (final undef is for 'desiredhost',
2033: # which is a moot point because the student already has an account.
2034: my $modify_section_results = &modifystudent($sdom,$slogin,
1.127 albertel 2035: $env{'request.course.id'},
1.63 matthew 2036: $section,undef);
2037: if ($modify_section_results !~ /^ok/) {
1.94 sakharuk 2038: $r->print(&mt('An error occured during the attempt to change the section for this student.')."<br />");
1.63 matthew 2039: }
1.52 matthew 2040: my $roleresults = &Apache::lonnet::modifystudent
1.53 matthew 2041: ($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,
1.168 raeburn 2042: $generation,$section,$endtime,$starttime,$env{'form.forceid'},
2043: undef,$permanentemail);
2044: if ($old{'permanentemail'} ne $permanentemail) {
2045: &Apache::loncommon::flush_email_cache($slogin,$sdom);
2046: }
1.53 matthew 2047: if ($roleresults eq 'refused' ) {
1.94 sakharuk 2048: $r->print(&mt('Your request to change the role information for this student was refused. You do not appear to have sufficient authority to change student information.'));
1.50 matthew 2049: } elsif ($roleresults !~ /ok/) {
1.94 sakharuk 2050: $r->print(&mt('An error occurred during the attempt to change the role information for this student.')." <br />".
2051: &mt('The error reported was')." ".
1.50 matthew 2052: $roleresults);
1.53 matthew 2053: &Apache::lonnet::logthis("londropadd:failed attempt to modify student".
1.162 albertel 2054: " data for ".$slogin." : ".$sdom." by ".
2055: $env{'user.name'}." : ".$env{'user.domain'}.
1.53 matthew 2056: ":".$roleresults);
1.50 matthew 2057: } else { # everything is okay!
1.94 sakharuk 2058: $r->print(&mt('Student information updated successfully.')." <br />".
2059: &mt('The student must log out and log in again to see these changes.'));
1.50 matthew 2060: }
1.94 sakharuk 2061: my $Masd=&mt('Modify another students data');
1.50 matthew 2062: $r->print(<<END);
1.52 matthew 2063: </p><p>
1.59 matthew 2064: <input type="hidden" name="action" value="modifystudent" />
2065: <input type="hidden" name="sortby" value="$sortby" />
2066: <input type="hidden" name="Status" value="$status" />
1.94 sakharuk 2067: <a href="javascript:document.studentform.submit();">$Masd</a>
1.50 matthew 2068: END
1.138 albertel 2069: $r->print(&Apache::loncommon::end_page());
1.50 matthew 2070: return;
2071: }
2072:
2073: sub get_enrollment_data {
2074: my ($sname,$sdomain) = @_;
1.127 albertel 2075: my $courseid = $env{'request.course.id'};
1.151 albertel 2076: my $cdom = $env{'course.'.$courseid.'.domain'};
2077: my $cnum = $env{'course.'.$courseid.'.num'};
1.50 matthew 2078: my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname);
2079: my ($tmp) = keys(%roles);
2080: # Bail out if we were unable to get the students roles
1.87 matthew 2081: return ('error'.$tmp) if ($tmp =~ /^(con_lost|error|no_such_host)/i);
1.50 matthew 2082: # Go through the roles looking for enrollment in this course
2083: my ($end,$start) = (undef,undef);
2084: my $section = '';
2085: my $count = scalar(keys(%roles));
2086: while (my ($course,$role) = each(%roles)) {
1.150 albertel 2087: if ($course=~m{^/\Q$cdom\E/\Q$cnum\E/*\s*(\w+)*_st$} ) {
1.50 matthew 2088: #
2089: # Get active role
2090: $section=$1;
2091: (undef,$end,$start)=split(/\_/,$role);
2092: my $now=time;
2093: my $notactive=0;
2094: if ($start) {
2095: if ($now<$start) { $notactive=1; }
2096: }
2097: if ($end) {
2098: if ($now>$end) { $notactive=1; }
2099: }
2100: unless ($notactive) { return ($start,$end,$section); }
2101: }
2102: }
2103: return ($start,$end,$section);
2104: }
2105:
1.56 matthew 2106: #################################################
2107: #################################################
2108:
2109: =pod
2110:
2111: =item show_drop_list
2112:
2113: Display a list of students to drop
2114: Inputs:
2115:
2116: =over 4
2117:
2118: =item $r, Apache request
2119:
2120: =item $classlist, hash pointer returned from loncoursedata::get_classlist();
2121:
2122: =item $keylist, array pointer returned from loncoursedata::get_classlist()
2123: which describes the order elements are stored in the %$classlist values.
2124:
2125: =item $nosort, if true, sorting links are omitted.
2126:
2127: =back
2128:
2129: =cut
2130:
2131: #################################################
2132: #################################################
1.11 www 2133: sub show_drop_list {
1.56 matthew 2134: my ($r,$classlist,$keylist,$nosort)=@_;
1.127 albertel 2135: my $cid=$env{'request.course.id'};
2136: if (! exists($env{'form.sortby'})) {
1.59 matthew 2137: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2138: ['sortby']);
2139: }
1.127 albertel 2140: my $sortby = $env{'form.sortby'};
1.142 raeburn 2141: if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) {
1.54 matthew 2142: $sortby = 'username';
2143: }
1.142 raeburn 2144: my $cdom = $env{'course.'.$cid.'.domain'};
2145: my $cnum = $env{'course.'.$cid,'.num'};
2146: my ($classgroups) = &Apache::loncoursedata::get_group_memberships(
1.143 raeburn 2147: $classlist,$keylist,$cdom,$cnum);
1.56 matthew 2148: #
1.54 matthew 2149: my $action = "drop";
2150: $r->print(<<END);
2151: <input type="hidden" name="sortby" value="$sortby" />
2152: <input type="hidden" name="action" value="$action" />
1.50 matthew 2153: <input type="hidden" name="state" value="done" />
1.32 matthew 2154: <script>
1.51 matthew 2155: function checkAll(field) {
1.32 matthew 2156: for (i = 0; i < field.length; i++)
2157: field[i].checked = true ;
2158: }
2159:
1.51 matthew 2160: function uncheckAll(field) {
1.32 matthew 2161: for (i = 0; i < field.length; i++)
2162: field[i].checked = false ;
2163: }
2164: </script>
2165: <p>
1.26 matthew 2166: <input type="hidden" name="phase" value="four">
1.56 matthew 2167: END
2168:
1.110 matthew 2169: my %lt=&Apache::lonlocal::texthash('usrn' => "username",
2170: 'dom' => "domain",
2171: 'sn' => "student name",
2172: 'sec' => "section",
2173: 'start' => "start date",
2174: 'end' => "end date",
1.142 raeburn 2175: 'groups' => "active groups",
1.110 matthew 2176: );
1.56 matthew 2177: if ($nosort) {
1.139 albertel 2178: $r->print(&Apache::loncommon::start_data_table());
1.56 matthew 2179: $r->print(<<END);
2180: <tr>
2181: <th> </th>
1.94 sakharuk 2182: <th>$lt{'usrn'}</th>
2183: <th>$lt{'dom'}</th>
1.56 matthew 2184: <th>ID</th>
1.94 sakharuk 2185: <th>$lt{'sn'}</th>
2186: <th>$lt{'sec'}</th>
1.110 matthew 2187: <th>$lt{'start'}</th>
2188: <th>$lt{'end'}</th>
1.142 raeburn 2189: <th>$lt{'groups'}</th>
1.56 matthew 2190: </tr>
2191: END
2192:
2193: } else {
1.139 albertel 2194: $r->print(&Apache::loncommon::start_data_table());
1.56 matthew 2195: $r->print(<<END);
1.54 matthew 2196: <tr><th> </th>
2197: <th>
1.94 sakharuk 2198: <a href="/adm/dropadd?action=$action&sortby=username">$lt{'usrn'}</a>
1.54 matthew 2199: </th><th>
1.94 sakharuk 2200: <a href="/adm/dropadd?action=$action&sortby=domain">$lt{'dom'}</a>
1.54 matthew 2201: </th><th>
2202: <a href="/adm/dropadd?action=$action&sortby=id">ID</a>
2203: </th><th>
1.94 sakharuk 2204: <a href="/adm/dropadd?action=$action&sortby=fullname">$lt{'sn'}</a>
1.54 matthew 2205: </th><th>
1.94 sakharuk 2206: <a href="/adm/dropadd?action=$action&sortby=section">$lt{'sec'}</a>
1.110 matthew 2207: </th><th>
2208: <a href="/adm/dropadd?action=$action&sortby=start">$lt{'start'}</a>
2209: </th><th>
2210: <a href="/adm/dropadd?action=$action&sortby=end">$lt{'end'}</a>
1.142 raeburn 2211: </th><th>
2212: <a href="/adm/dropadd?action=$action&sortby=groups">$lt{'groups'}</a>
1.54 matthew 2213: </th>
2214: </tr>
1.26 matthew 2215: END
1.56 matthew 2216: }
2217: #
2218: # Sort the students
2219: my %index;
2220: my $i;
2221: foreach (@$keylist) {
2222: $index{$_} = $i++;
2223: }
1.142 raeburn 2224: $index{'groups'} = scalar(@$keylist);
1.56 matthew 2225: my $index = $index{$sortby};
2226: my $second = $index{'username'};
2227: my $third = $index{'domain'};
1.54 matthew 2228: my @Sorted_Students = sort {
1.56 matthew 2229: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
2230: ||
2231: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
2232: ||
2233: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
2234: } (keys(%$classlist));
1.54 matthew 2235: foreach my $student (@Sorted_Students) {
1.52 matthew 2236: my $error;
1.110 matthew 2237: my $sdata = $classlist->{$student};
2238: my $username = $sdata->[$index{'username'}];
2239: my $domain = $sdata->[$index{'domain'}];
2240: my $section = $sdata->[$index{'section'}];
2241: my $name = $sdata->[$index{'fullname'}];
2242: my $id = $sdata->[$index{'id'}];
2243: my $start = $sdata->[$index{'start'}];
2244: my $end = $sdata->[$index{'end'}];
1.142 raeburn 2245: my $groups = $classgroups->{$student};
2246: my $active_groups;
2247: if (ref($groups->{active}) eq 'HASH') {
2248: $active_groups = join(', ',keys(%{$groups->{'active'}}));
2249: }
1.110 matthew 2250: if (! defined($start) || $start == 0) {
2251: $start = &mt('none');
2252: } else {
2253: $start = &Apache::lonlocal::locallocaltime($start);
2254: }
2255: if (! defined($end) || $end == 0) {
2256: $end = &mt('none');
2257: } else {
2258: $end = &Apache::lonlocal::locallocaltime($end);
2259: }
2260: my $status = $sdata->[$index{'status'}];
1.51 matthew 2261: next if ($status ne 'Active');
2262: #
1.139 albertel 2263: $r->print(&Apache::loncommon::start_data_table_row());
1.51 matthew 2264: $r->print(<<"END");
2265: <td><input type="checkbox" name="droplist" value="$student"></td>
2266: <td>$username</td>
2267: <td>$domain</td>
2268: <td>$id</td>
2269: <td>$name</td>
2270: <td>$section</td>
1.110 matthew 2271: <td>$start</td>
2272: <td>$end</td>
1.142 raeburn 2273: <td>$active_groups</td>
1.26 matthew 2274: END
1.139 albertel 2275: $r->print(&Apache::loncommon::end_data_table_row());
1.25 matthew 2276: }
1.139 albertel 2277: $r->print(&Apache::loncommon::end_data_table().'<br />');
1.111 matthew 2278: %lt=&Apache::lonlocal::texthash(
1.94 sakharuk 2279: 'dp' => "Drop Students",
2280: 'ca' => "check all",
2281: 'ua' => "uncheck all",
2282: );
1.32 matthew 2283: $r->print(<<"END");
2284: </p><p>
1.94 sakharuk 2285: <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)">
2286: <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)">
2287: <p><input type=submit value="$lt{'dp'}"></p>
1.32 matthew 2288: END
1.51 matthew 2289: return;
1.10 www 2290: }
2291:
1.48 matthew 2292: #
2293: # Print out the initial form to get the courselist file
2294: #
2295: sub print_first_courselist_upload_form {
2296: my $r=shift;
1.88 matthew 2297: my $str;
2298: $str = '<input type="hidden" name="phase" value="two">';
2299: $str .= '<input type="hidden" name="action" value="upload" />';
2300: $str .= '<input type="hidden" name="state" value="got_file" />';
2301: $str .= "<h3>".&mt('Upload a class list')."</h3>\n";
2302: $str .= &Apache::loncommon::upfile_select_html();
2303: $str .= "<p>\n";
2304: $str .= '<input type="submit" name="fileupload" value="'.
2305: &mt('Upload class list').'">'."\n";
1.131 albertel 2306: $str .= '<label><input type="checkbox" name="noFirstLine" /> '.
2307: &mt('Ignore First Line')."</label></p>\n";
1.88 matthew 2308: $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
1.92 sakharuk 2309: &mt("How do I create a class list from a spreadsheet")).
1.88 matthew 2310: "<br />\n";
2311: $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
1.92 sakharuk 2312: &mt("How do I create a CSV file from a spreadsheet")).
1.88 matthew 2313: "<br />\n";
1.138 albertel 2314: $str .= &Apache::loncommon::end_page();
1.88 matthew 2315: $r->print($str);
1.48 matthew 2316: return;
2317: }
2318:
1.10 www 2319: # ================================================= Drop/Add from uploaded file
2320: sub upfile_drop_add {
2321: my $r=shift;
1.24 albertel 2322: &Apache::loncommon::load_tmp_file($r);
2323: my @studentdata=&Apache::loncommon::upfile_record_sep();
1.127 albertel 2324: if($env{'form.noFirstLine'}){shift(@studentdata);}
2325: my @keyfields = split(/\,/,$env{'form.keyfields'});
2326: my $cid = $env{'request.course.id'};
1.25 matthew 2327: my %fields=();
1.127 albertel 2328: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
2329: if ($env{'form.upfile_associate'} eq 'reverse') {
2330: if ($env{'form.f'.$i} ne 'none') {
2331: $fields{$keyfields[$i]}=$env{'form.f'.$i};
1.25 matthew 2332: }
2333: } else {
1.127 albertel 2334: $fields{$env{'form.f'.$i}}=$keyfields[$i];
1.25 matthew 2335: }
2336: }
1.99 matthew 2337: #
2338: # Store the field choices away
2339: foreach my $field (qw/username names
2340: fname mname lname gen id sec ipwd email/) {
1.127 albertel 2341: $env{'form.'.$field.'_choice'}=$fields{$field};
1.99 matthew 2342: }
2343: &Apache::loncommon::store_course_settings('enrollment_upload',
2344: { 'username_choice' => 'scalar',
2345: 'names_choice' => 'scalar',
2346: 'fname_choice' => 'scalar',
2347: 'mname_choice' => 'scalar',
2348: 'lname_choice' => 'scalar',
2349: 'gen_choice' => 'scalar',
2350: 'id_choice' => 'scalar',
2351: 'sec_choice' => 'scalar',
2352: 'ipwd_choice' => 'scalar',
2353: 'email_choice' => 'scalar' });
2354:
1.26 matthew 2355: #
1.68 matthew 2356: my ($startdate,$enddate) = &get_dates_from_form();
1.127 albertel 2357: if ($env{'form.makedatesdefault'}) {
1.68 matthew 2358: $r->print(&make_dates_default($startdate,$enddate));
2359: }
1.31 matthew 2360: # Determine domain and desired host (home server)
1.127 albertel 2361: my $domain=$env{'form.lcdomain'};
2362: my $desiredhost = $env{'form.lcserver'};
1.31 matthew 2363: if (lc($desiredhost) eq 'default') {
2364: $desiredhost = undef;
2365: } else {
1.157 albertel 2366: my %home_servers = &Apache::lonnet::get_servers($domain,'library');
1.31 matthew 2367: if (! exists($home_servers{$desiredhost})) {
1.88 matthew 2368: $r->print('<font color="#ff0000">'.&mt('Error').'</font>'.
2369: &mt('Invalid home server specified'));
1.138 albertel 2370: $r->print(&Apache::loncommon::end_page());
1.31 matthew 2371: return;
2372: }
2373: }
1.26 matthew 2374: # Determine authentication mechanism
2375: my $amode = '';
2376: my $genpwd = '';
1.127 albertel 2377: if ($env{'form.login'} eq 'krb') {
1.47 albertel 2378: $amode='krb';
1.127 albertel 2379: $amode.=$env{'form.krbver'};
2380: $genpwd=$env{'form.krbarg'};
2381: } elsif ($env{'form.login'} eq 'int') {
1.25 matthew 2382: $amode='internal';
1.127 albertel 2383: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
2384: $genpwd=$env{'form.intarg'};
1.25 matthew 2385: }
1.127 albertel 2386: } elsif ($env{'form.login'} eq 'loc') {
1.25 matthew 2387: $amode='localauth';
1.127 albertel 2388: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
2389: $genpwd=$env{'form.locarg'};
1.79 matthew 2390: }
2391: }
2392: if ($amode =~ /^krb/) {
2393: if (! defined($genpwd) || $genpwd eq '') {
2394: $r->print('<font color="red" size="+1">'.
1.88 matthew 2395: &mt('Unable to enroll students').'</font> '.
2396: &mt('No Kerberos domain was specified.').'</p>');
1.79 matthew 2397: $amode = ''; # This causes the loop below to be skipped
1.25 matthew 2398: }
2399: }
1.154 raeburn 2400: if ( $domain eq &LONCAPA::clean_domain($domain)
1.150 albertel 2401: && ($amode ne '')) {
1.26 matthew 2402: #######################################
2403: ## Enroll Students ##
2404: #######################################
1.88 matthew 2405: $r->print('<h3>'.&mt('Enrolling Students')."</h3>\n<p>\n");
1.25 matthew 2406: my $count=0;
2407: my $flushc=0;
2408: my %student=();
1.142 raeburn 2409: # Get information about course groups
1.143 raeburn 2410: my %curr_groups = &Apache::longroup::coursegroups();
1.26 matthew 2411: # Get new classlist
1.25 matthew 2412: foreach (@studentdata) {
2413: my %entries=&Apache::loncommon::record_sep($_);
1.26 matthew 2414: # Determine student name
1.25 matthew 2415: unless (($entries{$fields{'username'}} eq '') ||
2416: (!defined($entries{$fields{'username'}}))) {
1.26 matthew 2417: my ($fname, $mname, $lname,$gen) = ('','','','');
1.25 matthew 2418: if (defined($fields{'names'})) {
1.26 matthew 2419: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
2420: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
1.25 matthew 2421: } else {
2422: if (defined($fields{'fname'})) {
2423: $fname=$entries{$fields{'fname'}};
2424: }
2425: if (defined($fields{'mname'})) {
2426: $mname=$entries{$fields{'mname'}};
2427: }
2428: if (defined($fields{'lname'})) {
2429: $lname=$entries{$fields{'lname'}};
2430: }
2431: if (defined($fields{'gen'})) {
2432: $gen=$entries{$fields{'gen'}};
2433: }
2434: }
1.150 albertel 2435: if ($entries{$fields{'username'}}
2436: ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
1.88 matthew 2437: $r->print('<br />'.
2438: &mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
2439: $entries{$fields{'username'}},$fname,$mname,$lname,$gen).
2440: '</b>');
1.25 matthew 2441: } else {
1.26 matthew 2442: # determine section number
1.25 matthew 2443: my $sec='';
2444: my $username=$entries{$fields{'username'}};
2445: if (defined($fields{'sec'})) {
2446: if (defined($entries{$fields{'sec'}})) {
2447: $sec=$entries{$fields{'sec'}};
2448: }
2449: }
1.80 matthew 2450: # remove non alphanumeric values from section
2451: $sec =~ s/\W//g;
1.142 raeburn 2452: if ($sec eq "none" || $sec eq 'all') {
2453: $r->print('<br />'.
2454: &mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a reserved word.',
2455: $username,$sec,$fname,$mname,$lname,$gen));
2456: next;
2457: } elsif (($sec ne '') && (exists($curr_groups{$sec}))) {
2458: $r->print('<br />'.
2459: &mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a course group. Section names and group names must be distinct.',
2460: $username,$sec,$fname,$mname,$lname,$gen));
2461: next;
2462: }
1.26 matthew 2463: # determine student id number
1.25 matthew 2464: my $id='';
2465: if (defined($fields{'id'})) {
2466: if (defined($entries{$fields{'id'}})) {
2467: $id=$entries{$fields{'id'}};
2468: }
2469: $id=~tr/A-Z/a-z/;
2470: }
1.73 www 2471: # determine email address
2472: my $email='';
2473: if (defined($fields{'email'})) {
2474: if (defined($entries{$fields{'email'}})) {
2475: $email=$entries{$fields{'email'}};
2476: unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; }
2477: }
2478: }
1.26 matthew 2479: # determine student password
1.25 matthew 2480: my $password='';
2481: if ($genpwd) {
2482: $password=$genpwd;
2483: } else {
2484: if (defined($fields{'ipwd'})) {
2485: if ($entries{$fields{'ipwd'}}) {
2486: $password=$entries{$fields{'ipwd'}};
2487: }
2488: }
2489: }
1.56 matthew 2490: # Clean up whitespace
2491: foreach (\$domain,\$username,\$id,\$fname,\$mname,
2492: \$lname,\$gen,\$sec) {
2493: $$_ =~ s/(\s+$|^\s+)//g;
2494: }
1.127 albertel 2495: if ($password || $env{'form.login'} eq 'loc') {
1.33 matthew 2496: &modifystudent($domain,$username,$cid,$sec,
2497: $desiredhost);
1.25 matthew 2498: my $reply=&Apache::lonnet::modifystudent
2499: ($domain,$username,$id,$amode,$password,
2500: $fname,$mname,$lname,$gen,$sec,$enddate,
1.127 albertel 2501: $startdate,$env{'form.forceid'},$desiredhost,
1.73 www 2502: $email);
1.26 matthew 2503: if ($reply ne 'ok') {
1.72 matthew 2504: $reply =~ s/^error://;
1.88 matthew 2505: $r->print('<br />'.
2506: &mt('<b>[_1]</b>: Unable to enroll: [_2]',$username,$reply));
1.10 www 2507: } else {
1.7 www 2508: $count++; $flushc++;
2509: $student{$username}=1;
1.6 www 2510: $r->print('. ');
1.7 www 2511: if ($flushc>15) {
2512: $r->rflush;
2513: $flushc=0;
2514: }
1.6 www 2515: }
1.25 matthew 2516: } else {
1.88 matthew 2517: $r->print('<br />'.
2518: &mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username)
2519: );
1.25 matthew 2520: }
2521: }
1.26 matthew 2522: }
2523: } # end of foreach (@studentdata)
1.88 matthew 2524: $r->print("</p>\n<p>\n".&mt('Processed [_1] student(s).',$count).
2525: "</p>\n");
2526: $r->print("<p>\n".
2527: &mt('If active, the new role will be available when the '.
2528: 'students next log in to LON-CAPA.')."</p>\n");
1.26 matthew 2529: #####################################
2530: # Drop students #
2531: #####################################
1.127 albertel 2532: if ($env{'form.fullup'} eq 'yes') {
1.88 matthew 2533: $r->print('<h3>'.&mt('Dropping Students')."</h3>\n");
1.26 matthew 2534: # Get current classlist
1.56 matthew 2535: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
2536: if (! defined($classlist)) {
1.88 matthew 2537: $r->print(&mt('There are no students currently enrolled.').
2538: "\n");
1.56 matthew 2539: } else {
2540: # Remove the students we just added from the list of students.
1.25 matthew 2541: foreach (@studentdata) {
2542: my %entries=&Apache::loncommon::record_sep($_);
2543: unless (($entries{$fields{'username'}} eq '') ||
2544: (!defined($entries{$fields{'username'}}))) {
1.56 matthew 2545: delete($classlist->{$entries{$fields{'username'}}.
1.26 matthew 2546: ':'.$domain});
1.25 matthew 2547: }
2548: }
1.56 matthew 2549: # Print out list of dropped students.
2550: &show_drop_list($r,$classlist,$keylist,'nosort');
1.25 matthew 2551: }
2552: }
1.26 matthew 2553: } # end of unless
1.10 www 2554: }
2555:
1.11 www 2556: # ================================================================== Phase four
2557: sub drop_student_list {
2558: my $r=shift;
2559: my $count=0;
1.128 albertel 2560: my @droplist = &Apache::loncommon::get_env_multiple('form.droplist');
1.35 matthew 2561: foreach (@droplist) {
1.26 matthew 2562: my ($uname,$udom)=split(/\:/,$_);
1.56 matthew 2563: # drop student
1.127 albertel 2564: my $result = &modifystudent($udom,$uname,$env{'request.course.id'});
1.37 matthew 2565: if ($result eq 'ok' || $result eq 'ok:') {
1.88 matthew 2566: $r->print(&mt('Dropped [_1]',$uname.'@'.$udom).'<br>');
1.59 matthew 2567: $count++;
1.35 matthew 2568: } else {
1.88 matthew 2569: $r->print(
2570: &mt('Error dropping [_1]:[_2]',$uname.'@'.$udom,$result).
1.35 matthew 2571: '<br />');
2572: }
1.20 harris41 2573: }
1.88 matthew 2574: $r->print('<p><b>'.&mt('Dropped [_1] student(s).',$count).'</b></p>');
2575: $r->print('<p>'.&mt('Re-enrollment will re-activate data.')) if ($count);
1.11 www 2576: }
2577:
1.142 raeburn 2578: sub section_check_js {
2579: my $groupslist;
1.143 raeburn 2580: my %curr_groups = &Apache::longroup::coursegroups();
1.142 raeburn 2581: if (%curr_groups) {
2582: $groupslist = join('","',sort(keys(%curr_groups)));
2583: }
2584: return <<"END";
2585: function validate(caller) {
2586: var groups = new Array("$groupslist");
2587: var secname = caller.value;
2588: if ((secname == 'all') || (secname == 'none')) {
2589: alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name.");
2590: return 'error';
2591: }
2592: if (secname != '') {
2593: for (var k=0; k<groups.length; k++) {
2594: if (secname == groups[k]) {
2595: alert("'"+secname+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name.");
2596: return 'error';
2597: }
2598: }
2599: }
2600: return 'ok';
2601: }
2602: END
2603: }
2604:
1.164 albertel 2605: sub get_permission {
2606: my %permission;
2607: $permission{'view'} =
2608: &Apache::lonnet::allowed('vcl',$env{'request.course.id'});
2609: if (!$permission{'view'}) {
2610: my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'};
2611: $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope);
2612: if ($permission{'view'}) {
2613: $permission{'view_section'} = $env{'request.course.sec'};
2614: }
2615: }
2616:
2617: $permission{'enrl'} =
2618: &Apache::lonnet::allowed('cst',$env{'request.course.id'});
2619:
2620: $permission{'grp_view'} =
2621: &Apache::lonnet::allowed('vcg',$env{'request.course.id'});
2622: $permission{'grp_manage'} =
2623: &Apache::lonnet::allowed('mdg',$env{'request.course.id'});
2624: my $allowed = 0;
2625: foreach my $perm (values(%permission)) {
2626: if ($perm) { $allowed=1; last; }
2627: }
2628: return (\%permission,$allowed);
2629: }
2630:
1.50 matthew 2631: ###################################################################
2632: ###################################################################
2633:
2634: =pod
2635:
2636: =item &handler
2637:
2638: The typical handler you see in all these modules. Takes $r, the
2639: http request, as an argument.
2640:
2641: The response to the request is governed by two form variables
2642:
2643: form.action form.state response
2644: ---------------------------------------------------
2645: undefined undefined print main menu
2646: upload undefined print courselist upload menu
2647: upload got_file deal with uploaded file,
2648: print the upload managing menu
2649: upload enrolling enroll students based on upload
2650: drop undefined print the classlist ready to drop
2651: drop done drop the selected students
1.74 matthew 2652: enrollstudent undefined print student username domain form
2653: enrollstudent gotusername print single student enroll menu
1.50 matthew 2654: enrollstudent enrolling enroll student
2655: classlist undefined print html classlist
2656: classlist csv print csv classlist
2657: modifystudent undefined print classlist to select student to modify
2658: modifystudent selected print modify student menu
2659: modifystudent done make modifications to student record
2660:
2661: =cut
2662:
2663: ###################################################################
2664: ###################################################################
1.10 www 2665: sub handler {
1.26 matthew 2666: my $r=shift;
2667: if ($r->header_only) {
1.86 www 2668: &Apache::loncommon::content_type($r,'text/html');
1.26 matthew 2669: $r->send_http_header;
2670: return OK;
2671: }
1.48 matthew 2672: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.50 matthew 2673: ['action','state']);
1.102 matthew 2674:
2675: &Apache::lonhtmlcommon::clear_breadcrumbs();
2676: &Apache::lonhtmlcommon::add_breadcrumb
2677: ({href=>"/adm/dropadd",
2678: text=>"Enrollment Manager",
2679: faq=>9,bug=>'Instructor Interface',});
1.26 matthew 2680: # Needs to be in a course
1.127 albertel 2681: if (! ($env{'request.course.fn'})) {
1.121 matthew 2682: # Not in a course
1.127 albertel 2683: $env{'user.error.msg'}=
1.132 raeburn 2684: "/adm/dropadd:cst:0:0:Cannot manage or view course groups, ".
2685: "or drop or add students";
1.50 matthew 2686: return HTTP_NOT_ACCEPTABLE;
2687: }
2688: #
1.132 raeburn 2689:
1.164 albertel 2690: my ($permission,$allowed) = &get_permission();
1.132 raeburn 2691:
1.164 albertel 2692: if (!$allowed) {
1.127 albertel 2693: $env{'user.error.msg'}=
1.164 albertel 2694: "/adm/dropadd:cst:0:0:Cannot manage or view course groups, ".
2695: "or drop or add students";
1.132 raeburn 2696: return HTTP_NOT_ACCEPTABLE;
1.121 matthew 2697: }
1.132 raeburn 2698:
1.121 matthew 2699: #
1.50 matthew 2700: # Only output the header information if they did not request csv format
2701: #
1.103 matthew 2702: # Start page
2703: &Apache::loncommon::content_type($r,'text/html');
2704: $r->send_http_header;
1.50 matthew 2705: #
2706: # Main switch on form.action and form.state, as appropriate
1.127 albertel 2707: if (! exists($env{'form.action'})) {
1.166 raeburn 2708: $r->print(&header());
1.141 albertel 2709: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment Manager'));
1.164 albertel 2710: my $action = &print_main_menu($r,$permission);
2711: } elsif ($env{'form.action'} eq 'upload' && $permission->{'enrl'}) {
1.166 raeburn 2712: $r->print(&header());
1.102 matthew 2713: &Apache::lonhtmlcommon::add_breadcrumb
2714: ({href=>'/adm/dropadd?action=upload&state=',
1.106 matthew 2715: text=>"Upload Classlist"});
1.141 albertel 2716: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Classlist',
2717: 'Course_Create_Class_List'));
1.127 albertel 2718: if (! exists($env{'form.state'})) {
1.50 matthew 2719: &print_first_courselist_upload_form($r);
1.127 albertel 2720: } elsif ($env{'form.state'} eq 'got_file') {
1.50 matthew 2721: &print_upload_manager_form($r);
1.127 albertel 2722: } elsif ($env{'form.state'} eq 'enrolling') {
2723: if ($env{'form.datatoken'}) {
1.26 matthew 2724: &upfile_drop_add($r);
1.50 matthew 2725: } else {
2726: # Hmmm, this is an error
1.26 matthew 2727: }
1.50 matthew 2728: } else {
2729: &print_first_courselist_upload_form($r);
1.26 matthew 2730: }
1.164 albertel 2731: } elsif ($env{'form.action'} eq 'drop' && $permission->{'enrl'}) {
1.166 raeburn 2732: $r->print(&header());
1.102 matthew 2733: &Apache::lonhtmlcommon::add_breadcrumb
2734: ({href=>'/adm/dropadd?action=drop',
1.106 matthew 2735: text=>"Drop Students"});
1.141 albertel 2736: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
2737: 'Course_Drop_Student'));
1.127 albertel 2738: if (! exists($env{'form.state'})) {
1.51 matthew 2739: &print_drop_menu($r);
1.127 albertel 2740: } elsif ($env{'form.state'} eq 'done') {
1.26 matthew 2741: &drop_student_list($r);
1.50 matthew 2742: } else {
1.55 matthew 2743: &print_drop_menu($r);
1.26 matthew 2744: }
1.164 albertel 2745: } elsif ($env{'form.action'} eq 'enrollstudent' && $permission->{'enrl'}) {
1.166 raeburn 2746: my @search = ('srchterm','srchby','srchin','srchtype','srchdomain');
2747: my ($jsback,$elements) = &Apache::loncreateuser::crumb_utilities();
2748: my $jscript = '<script type="text/javascript">'.$jsback.'</script>';
2749: if ($env{'form.state'} eq 'gotusername') {
2750: my $srch;
2751: foreach my $item (@search) {
2752: $srch->{$item} = $env{'form.'.$item};
2753: }
2754: if ($env{'form.phase'} eq 'get_user_info') {
2755: my ($currstate,$response,$forcenewuser,$results) =
2756: &Apache::loncreateuser::user_search_result($srch);
2757: if ($currstate eq 'select') {
2758: $r->print(&header());
2759: &Apache::lonhtmlcommon::add_breadcrumb
2760: ({href=>"javascript:backPage(document.usersrchform,'','')",
2761: text=>"Single user search"},
2762: {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')",
2763: text=>"Select User",});
2764: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
2765: 'Course_Add_Student'));
2766: &Apache::loncreateuser::print_user_selection_page($r,
2767: $response,$srch,$results,'enrollstudent',\@search);
2768: } elsif ($currstate eq 'modify') {
2769: my ($ccuname,$ccdomain);
2770: if (($srch->{'srchby'} eq 'uname') &&
2771: ($srch->{'srchtype'} eq 'exact')) {
2772: $ccuname = $srch->{'srchterm'};
2773: $ccdomain= $srch->{'srchdomain'};
2774: } else {
2775: my @matchedunames = keys(%{$results});
2776: ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]);
2777: }
2778: $ccuname =&LONCAPA::clean_username($ccuname);
2779: $ccdomain=&LONCAPA::clean_domain($ccdomain);
2780: &print_enroll_single_student_form($r,$jscript,$ccuname,
2781: $ccdomain,$srch,$response);
2782: } elsif ($currstate eq 'query') {
2783: $r->print(&header($jscript));
2784: &Apache::lonhtmlcommon::add_breadcrumb
2785: ({href=>"javascript:backPage(document.studentform,'','')",
2786: text=>"Single user search"});
2787: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
2788: 'Course_Add_Student'));
2789: &Apache::loncreateuser::print_user_query_page($r,'enrollstudent');
2790: } else {
2791: &get_student_username_domain_form($r,$elements,$response,
2792: $srch,$forcenewuser);
2793: }
2794: } elsif ($env{'form.phase'} eq 'userpicked') {
2795: my $ccuname = &LONCAPA::clean_username($env{'form.seluname'});
2796: my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'});
2797: &print_enroll_single_student_form($r,$jscript,$ccuname,
2798: $ccdomain,$srch);
2799: } else {
2800: &get_student_username_domain_form($r,$elements);
2801: }
1.127 albertel 2802: } elsif ($env{'form.state'} eq 'enrolling') {
1.166 raeburn 2803: $r->print(&header($jscript));
2804: &Apache::lonhtmlcommon::add_breadcrumb
2805: ({href=>"javascript:backPage(document.studentform,'','')",
2806: text=>"Single user search"});
2807: if ($env{'form.prevphase'} eq 'userpicked') {
2808: &Apache::lonhtmlcommon::add_breadcrumb
2809: ({href=>"javascript:backPage(document.studentform,'get_user_info','select')",
2810: text=>"Select user",});
2811: }
2812: &Apache::lonhtmlcommon::add_breadcrumb
2813: ({href=>"javascript:backPage(document.studentform,'$env{'form.prevphase'}','modify')",
2814: text=>"Set enrollment",},
2815: {href=>"javascript:backPage(document.studentform,$env{'form.phase'},'')",
2816: text=>"Result",});
2817: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
2818: 'Course_Add_Student'));
2819: &enroll_single_student($r,\@search);
1.50 matthew 2820: } else {
1.166 raeburn 2821: &get_student_username_domain_form($r,$elements);
1.26 matthew 2822: }
1.164 albertel 2823: } elsif ($env{'form.action'} eq 'classlist' && $permission->{'view'}) {
1.167 raeburn 2824: $r->print(&header());
1.102 matthew 2825: &Apache::lonhtmlcommon::add_breadcrumb
2826: ({href=>'/adm/dropadd?action=classlist',
1.106 matthew 2827: text=>"View Classlist"});
1.141 albertel 2828: $r->print(&Apache::lonhtmlcommon::breadcrumbs('View Classlist',
2829: 'Course_View_Class_List'));
1.127 albertel 2830: if (! exists($env{'form.state'})) {
1.164 albertel 2831: &print_html_classlist($r,undef,$permission);
1.127 albertel 2832: } elsif ($env{'form.state'} eq 'csv') {
1.164 albertel 2833: &print_html_classlist($r,'csv',$permission);
1.127 albertel 2834: } elsif ($env{'form.state'} eq 'excel') {
1.164 albertel 2835: &print_html_classlist($r,'excel',$permission);
1.50 matthew 2836: } else {
1.164 albertel 2837: &print_html_classlist($r,undef,$permission);
1.50 matthew 2838: }
1.164 albertel 2839: } elsif ($env{'form.action'} eq 'modifystudent' && $permission->{'enrl'}) {
1.167 raeburn 2840: $r->print(&header());
1.102 matthew 2841: &Apache::lonhtmlcommon::add_breadcrumb
2842: ({href=>'/adm/dropadd?action=modifystudent',
1.106 matthew 2843: text=>"Modify Student Data"});
1.141 albertel 2844: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Modify Student Data',
2845: 'Course_Modify_Student_Data'));
1.127 albertel 2846: if (! exists($env{'form.state'})) {
1.164 albertel 2847: &print_html_classlist($r,undef,$permission);
1.127 albertel 2848: } elsif ($env{'form.state'} eq 'selected') {
1.50 matthew 2849: &print_modify_student_form($r);
1.127 albertel 2850: } elsif ($env{'form.state'} eq 'done') {
1.50 matthew 2851: &modify_single_student($r);
2852: } else {
1.164 albertel 2853: &print_html_classlist($r,undef,$permission);
1.50 matthew 2854: }
2855: } else {
2856: # We should not end up here, but I guess it is possible
2857: &Apache::lonnet::logthis("Undetermined state in londropadd.pm. ".
1.127 albertel 2858: "form.action = ".$env{'form.action'}.
1.50 matthew 2859: "Someone should fix this.");
1.167 raeburn 2860: $r->print(&header());
1.141 albertel 2861: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment Manager'));
1.164 albertel 2862: &print_main_menu($r,$permission);
1.50 matthew 2863: }
2864: #
2865: # Finish up
1.138 albertel 2866: $r->print('</form>'.&Apache::loncommon::end_page());
1.26 matthew 2867: return OK;
1.1 www 2868: }
2869:
1.50 matthew 2870: ###################################################################
2871: ###################################################################
2872:
1.1 www 2873: 1;
2874: __END__
1.50 matthew 2875:
1.1 www 2876:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to londropadd.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface