Annotation of loncom/interface/loncreatecourse.pm, revision 1.81
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.81 ! raeburn 4: # $Id: loncreatecourse.pm,v 1.80 2005/07/08 14:27:14 www Exp $
1.5 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: #
1.48 www 28: ###
29:
1.1 www 30: package Apache::loncreatecourse;
31:
32: use strict;
33: use Apache::Constants qw(:common :http);
34: use Apache::lonnet;
1.12 www 35: use Apache::loncommon;
1.13 www 36: use Apache::lonratedt;
37: use Apache::londocs;
1.38 www 38: use Apache::lonlocal;
1.41 raeburn 39: use Apache::londropadd;
1.44 raeburn 40: use lib '/home/httpd/lib/perl';
1.28 www 41:
42: # ================================================ Get course directory listing
43:
1.62 www 44: my @output=();
45:
1.28 www 46: sub crsdirlist {
47: my ($courseid,$which)=@_;
1.62 www 48: @output=();
49: return &innercrsdirlist($courseid,$which);
50: }
51:
52: sub innercrsdirlist {
53: my ($courseid,$which,$path)=@_;
54: my $dirptr=16384;
1.63 www 55: unless ($which) { $which=''; } else { $which.='/'; }
56: unless ($path) { $path=''; } else { $path.='/'; }
1.28 www 57: my %crsdata=&Apache::lonnet::coursedescription($courseid);
58: my @listing=&Apache::lonnet::dirlist
59: ($which,$crsdata{'domain'},$crsdata{'num'},
1.39 albertel 60: &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));
1.28 www 61: foreach (@listing) {
62: unless ($_=~/^\./) {
1.62 www 63: my @unpackline = split (/\&/,$_);
64: if ($unpackline[3]&$dirptr) {
65: # is a directory, recurse
1.63 www 66: &innercrsdirlist($courseid,$which.$unpackline[0],
67: $path.$unpackline[0]);
1.62 www 68: } else {
69: # is a file, put into output
1.63 www 70: push (@output,$path.$unpackline[0]);
1.62 www 71: }
1.28 www 72: }
73: }
74: return @output;
1.29 www 75: }
76:
77: # ============================================================= Read a userfile
78:
79: sub readfile {
80: my ($courseid,$which)=@_;
81: my %crsdata=&Apache::lonnet::coursedescription($courseid);
82: return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.
83: $crsdata{'num'}.'/'.$which);
84: }
85:
86: # ============================================================ Write a userfile
87:
88: sub writefile {
1.78 albertel 89: (my $courseid, my $which,$env{'form.output'})=@_;
1.29 www 90: my %crsdata=&Apache::lonnet::coursedescription($courseid);
91: return &Apache::lonnet::finishuserfileupload(
92: $crsdata{'num'},$crsdata{'domain'},
93: 'output',$which);
94: }
95:
1.36 www 96: # ===================================================================== Rewrite
97:
98: sub rewritefile {
99: my ($contents,%rewritehash)=@_;
100: foreach (keys %rewritehash) {
101: my $pattern=$_;
102: $pattern=~s/(\W)/\\$1/gs;
103: my $new=$rewritehash{$_};
104: $contents=~s/$pattern/$new/gs;
105: }
106: return $contents;
107: }
108:
1.29 www 109: # ============================================================= Copy a userfile
110:
111: sub copyfile {
112: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 113: unless ($which=~/\.sequence$/) {
114: return &writefile($newcrsid,$which,
115: &readfile($origcrsid,$which));
116: } else {
117: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
118: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
119: return &writefile($newcrsid,$which,
120: &rewritefile(
121: &readfile($origcrsid,$which),
122: (
123: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
1.66 albertel 124: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',
125: '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
126: => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
1.36 www 127: )));
128: }
1.30 www 129: }
130:
131: # =============================================================== Copy a dbfile
132:
133: sub copydb {
134: my ($origcrsid,$newcrsid,$which)=@_;
135: $which=~s/\.db$//;
136: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
137: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
138: my %data=&Apache::lonnet::dump
139: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
1.72 albertel 140: foreach my $key (keys(%data)) {
141: if ($key=~/^internal./) { delete($data{$key}); }
142: }
1.30 www 143: return &Apache::lonnet::put
144: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
145: }
146:
1.35 www 147: # ========================================================== Copy resourcesdata
148:
149: sub copyresourcedb {
150: my ($origcrsid,$newcrsid)=@_;
151: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
152: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
153: my %data=&Apache::lonnet::dump
154: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
155: $origcrsid=~s/^\///;
156: $origcrsid=~s/\//\_/;
157: $newcrsid=~s/^\///;
158: $newcrsid=~s/\//\_/;
159: my %newdata=();
160: undef %newdata;
161: my $startdate=$data{$origcrsid.'.0.opendate'};
162: my $today=time;
163: my $delta=0;
164: if ($startdate) {
165: my $oneday=60*60*24;
166: $delta=$today-$startdate;
167: $delta=int($delta/$oneday)*$oneday;
168: }
169: # ugly retro fix for broken version of types
170: foreach (keys %data) {
171: if ($_=~/\wtype$/) {
172: my $newkey=$_;
173: $newkey=~s/type$/\.type/;
174: $data{$newkey}=$data{$_};
175: delete $data{$_};
176: }
177: }
1.37 www 178: # adjust symbs
179: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
180: $pattern=~s/(\W)/\\$1/gs;
181: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
182: foreach (keys %data) {
183: if ($_=~/$pattern/) {
184: my $newkey=$_;
185: $newkey=~s/$pattern/$new/;
186: $data{$newkey}=$data{$_};
187: delete $data{$_};
188: }
189: }
1.35 www 190: # adjust dates
191: foreach (keys %data) {
192: my $thiskey=$_;
193: $thiskey=~s/^$origcrsid/$newcrsid/;
194: $newdata{$thiskey}=$data{$_};
1.75 albertel 195: if ($data{$_.'.type'}=~/^date_(start|end)$/) {
1.35 www 196: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
197: }
198: }
199: return &Apache::lonnet::put
200: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
201: }
202:
1.30 www 203: # ========================================================== Copy all userfiles
204:
205: sub copyuserfiles {
206: my ($origcrsid,$newcrsid)=@_;
207: foreach (&crsdirlist($origcrsid,'userfiles')) {
1.69 albertel 208: if ($_ !~m|^scantron_|) {
209: ©file($origcrsid,$newcrsid,$_);
210: }
1.30 www 211: }
212: }
213: # ========================================================== Copy all userfiles
214:
215: sub copydbfiles {
216: my ($origcrsid,$newcrsid)=@_;
217: foreach (&crsdirlist($origcrsid)) {
218: if ($_=~/\.db$/) {
219: unless
1.34 www 220: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 221: ©db($origcrsid,$newcrsid,$_);
1.80 www 222: my $histfile=$_;
223: $histfile=~s/\.db$/\.hist/;
224: ©file($origcrsid,$newcrsid,$histfile);
1.30 www 225: }
226: }
227: }
1.31 www 228: }
229:
230: # ======================================================= Copy all course files
231:
232: sub copycoursefiles {
233: my ($origcrsid,$newcrsid)=@_;
234: ©userfiles($origcrsid,$newcrsid);
235: ©dbfiles($origcrsid,$newcrsid);
1.35 www 236: ©resourcedb($origcrsid,$newcrsid);
1.28 www 237: }
1.13 www 238:
1.2 www 239: # ===================================================== Phase one: fill-in form
240:
1.10 matthew 241: sub print_course_creation_page {
1.2 www 242: my $r=shift;
1.78 albertel 243: my $defdom=$env{'request.role.domain'};
1.10 matthew 244: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
245: my $course_home = '<select name="course_home" size="1">'."\n";
246: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 247: $course_home .= qq{<option value="$server"};
248: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
249: $course_home .= " selected ";
250: }
251: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 252: }
253: $course_home .= "\n</select>\n";
1.9 matthew 254: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 255: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 256: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 257: my $cloneform=&Apache::loncommon::select_dom_form
1.78 albertel 258: ($env{'request.role.domain'},'clonedomain').
1.32 www 259: &Apache::loncommon::selectcourse_link
260: ('ccrs','clonecourse','clonedomain');
1.78 albertel 261: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
1.43 raeburn 262: my $starttime = time;
263: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 264: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
265: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 266: my ($krbdef,$krbdefdom) =
267: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 268: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 269: my %param = ( formname => 'document.ccrs',
270: kerb_def_dom => $krbdefdom,
271: kerb_def_auth => $krbdef
272: );
273: my $krbform = &Apache::loncommon::authform_kerberos(%param);
274: my $intform = &Apache::loncommon::authform_internal(%param);
275: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 276: my %lt=&Apache::lonlocal::texthash(
277: 'cinf' => "Course Information",
278: 'ctit' => "Course Title",
279: 'chsr' => "Course Home Server",
280: 'cidn' => "Course ID/Number",
281: 'opt' => "optional",
282: 'iinf' => "Institutional Information",
283: 'stat' => "The following entries will be used to identify the course according to the naming scheme adopted by your institution. Your choices will be used to map an internal LON-CAPA course ID to the corresponding course section ID(s) used by the office responsible for providing official class lists for courses at your institution. This mapping is required if you choose to employ automatic population of class lists.",
284: 'ccod' => "Course Code",
285: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
286: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
287: 'csli' => "a comma separated list of institutional section numbers, each separated by a colon from the (optional) corresponding section/group ID to be used in LON-CAPA e.g., 001:1,002:2",
288: 'crcs' => "Crosslisted courses",
1.65 raeburn 289: 'cscs' => "a comma separated list of course sections crosslisted with the current course, with each entry including the institutional course section name followed by a colon and then the (optional) groupID to be used in LON-CAPA, e.g., fs03ent231001:ent1,fs03bot231001:bot1,fs03zol231002:zol2",
1.46 sakharuk 290: 'crco' => "Course Content",
291: 'cncr' => "Completely new course",
292: 'cecr' => "Clone an existing course",
293: 'map' => "Map",
294: 'smap' => "Select Map",
295: 'sacr' => "Do NOT generate as standard course",
296: 'ocik' => "only check if you know what you are doing",
297: 'fres' => "First Resource",
298: 'stco' => "standard courses only",
299: 'blnk' => "Blank",
300: 'sllb' => "Syllabus",
301: 'navi' => "Navigate",
302: 'cid' => "Course ID",
303: 'dmn' => "Domain",
304: 'asov' => "Additional settings, if specified below, will override cloned settings",
305: 'assp' => "Assessment Parameters",
306: 'oaas' => "Open all assessments",
307: 'mssg' => "Messaging",
308: 'scpf' => "Set course policy feedback to Course Coordinator",
309: 'scfc' => "Set content feedback to Course Coordinator",
310: 'cmmn' => "Communication",
311: 'dsrd' => "Disable student resource discussion",
312: 'dsuc' => "Disable student use of chatrooms",
313: 'acco' => "Access Control",
314: 'snak' => "Students need access key to enter course",
1.56 www 315: 'kaut' =>
316: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 317: 'cc' => "Course Coordinator",
318: 'user' => "Username",
319: 'ierc' => "Immediately expire own role as Course Coordinator",
320: 'aens' => "Automated enrollment settings",
321: 'aesc' => "The following settings control automatic enrollment of students in this class based on information available for this specific course from your institution's official classlists.",
322: 'aadd' => "Automated adds",
323: 'yes' => "Yes",
324: 'no' => "No",
325: 'audr' => "Automated drops",
326: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 327: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 328: 'psam' => "Please select the authentication mechanism",
329: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
330: 'nech' => "Notification of enrollment changes",
331: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.77 raeburn 332: 'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.46 sakharuk 333: 'irsp' => "Include retrieval of student photographs?",
1.55 www 334: 'rshm' => 'Resource Space Home',
1.46 sakharuk 335: 'opco' => "Open Course"
336: );
1.76 albertel 337: my $html=&Apache::lonxml::xmlbegin();
1.2 www 338: $r->print(<<ENDDOCUMENT);
1.76 albertel 339: $html
340: <head>
1.6 matthew 341: <script language="JavaScript" type="text/javascript">
342: var editbrowser = null;
343: function openbrowser(formname,elementname) {
344: var url = '/res/?';
345: if (editbrowser == null) {
346: url += 'launch=1&';
347: }
348: url += 'catalogmode=interactive&';
349: url += 'mode=edit&';
350: url += 'form=' + formname + '&';
1.7 matthew 351: url += 'element=' + elementname + '&';
352: url += 'only=sequence' + '';
1.6 matthew 353: var title = 'Browser';
354: var options = 'scrollbars=1,resizable=1,menubar=0';
355: options += ',width=700,height=600';
356: editbrowser = open(url,title,options,'1');
357: editbrowser.focus();
358: }
1.41 raeburn 359: $javascript_validations
1.6 matthew 360: </script>
1.32 www 361: $coursebrowserjs
1.2 www 362: <title>The LearningOnline Network with CAPA</title>
363: </head>
1.12 www 364: $bodytag
1.17 www 365: $helplink
1.6 matthew 366: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 367: <h2>$lt{'cinf'}</h2>
1.10 matthew 368: <p>
1.68 matthew 369: <label><b>$lt{'ctit'}:</b>
370: <input type="text" size="50" name="title" /></label>
1.10 matthew 371: </p><p>
1.68 matthew 372: <label>
373: <b>$lt{'chsr'}:</b>$course_home
374: </label>
375: </p><p>
376: <label>
377: <b>$lt{'cidn'} ($lt{'opt'})</b>
378: <input type="text" size="30" name="crsid" />
379: </label>
1.40 raeburn 380: </p><p>
1.46 sakharuk 381: <h2>$lt{'iinf'}</h2>
1.40 raeburn 382: <p>
1.46 sakharuk 383: $lt{'stat'}
1.40 raeburn 384: </p><p>
1.68 matthew 385: <label>
386: <b>$lt{'ccod'}</b>
387: <input type="text" size="30" name="crscode" />
388: </label>
389: <br/>
1.46 sakharuk 390: ($lt{'toin'})
1.40 raeburn 391: </p><p>
1.68 matthew 392: <label>
393: <b>$lt{'snid'}</b>
394: <input type="text" size="30" name="crssections" />
395: </label>
396: <br/>
1.46 sakharuk 397: ($lt{'csli'})
1.40 raeburn 398: </p><p>
1.68 matthew 399: <label>
400: <b>$lt{'crcs'}</b>
401: <input type="text" size="30" name="crsxlist" />
402: </label>
403: <br/>
1.46 sakharuk 404: ($lt{'cscs'})
1.13 www 405: </p>
1.46 sakharuk 406: <h2>$lt{'crco'}</h2>
1.32 www 407: <table border="2">
1.46 sakharuk 408: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 409: <tr><td>
1.13 www 410: <p>
1.68 matthew 411: <label>
412: <b>$lt{'map'}:</b>
413: <input type="text" size="50" name="topmap" />
414: </label>
1.46 sakharuk 415: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 416: </p><p>
1.68 matthew 417: <label for="nonstd"><b>$lt{'sacr'}</b></label>
418: <br />
1.46 sakharuk 419: ($lt{'ocik'}):
1.68 matthew 420: <input id="nonstd" type="checkbox" name="nonstandard" />
421: </p><p>
1.46 sakharuk 422: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 423: <label>
424: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
425: </label>
1.13 www 426:
1.68 matthew 427: <label>
428: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
429: </label>
1.13 www 430:
1.68 matthew 431: <label>
432: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
433: </label>
1.13 www 434: </p>
1.32 www 435: </td><td>
1.68 matthew 436: <label>
437: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
438: </label>
439: <br />
440: <label>
441: $lt{'dmn'}: $cloneform
442: </label>
1.32 www 443: <br />
1.68 matthew 444: <br />
1.46 sakharuk 445: $lt{'asov'}.
1.32 www 446: </td></tr>
447: </table>
1.46 sakharuk 448: <h2>$lt{'assp'}</h2>
1.13 www 449: <p>
1.68 matthew 450: <label>
451: <b>$lt{'oaas'}: </b>
452: <input type="checkbox" name="openall" />
453: </label>
1.13 www 454: </p>
1.46 sakharuk 455: <h2>$lt{'mssg'}</h2>
1.13 www 456: <p>
1.68 matthew 457: <label>
458: <b>$lt{'scpf'}: </b>
459: <input type="checkbox" name="setpolicy" checked />
460: </label>
1.55 www 461: <br />
1.68 matthew 462: <label>
463: <b>$lt{'scfc'}: </b>
464: <input type="checkbox" name="setcontent" checked />
465: </label>
1.11 www 466: </p>
1.46 sakharuk 467: <h2>$lt{'cmmn'}</h2>
1.16 www 468: <p>
1.68 matthew 469: <label>
470: <b>$lt{'dsrd'}: </b>
471: <input type="checkbox" name="disresdis" />
472: </label>
473: <br />
474: <label>
475: <b>$lt{'dsuc'}: </b>
476: <input type="checkbox" name="disablechat" />
477: </label>
1.16 www 478: </p>
1.46 sakharuk 479: <h2>$lt{'acco'}</h2>
1.18 www 480: <p>
1.68 matthew 481: <label>
482: <b>$lt{'snak'}: </b>
483: <input type="checkbox" name="setkeys" />
484: </label>
485: <br />
486: <label>
487: <b>$lt{'kaut'}: </b>
488: <input type="text" size="30" name="keyauth" />
489: </label>
1.18 www 490: </p>
1.55 www 491: <h2>$lt{'rshm'}</h2>
492: <p>
1.68 matthew 493: <label>
494: <b>$lt{'rshm'}: </b>
495: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
496: </label>
1.55 www 497: </p>
1.10 matthew 498: <p>
1.46 sakharuk 499: <h2>$lt{'aens'}</h2>
500: $lt{'aesc'}
1.40 raeburn 501: </p>
502: <p>
1.46 sakharuk 503: <b>$lt{'aadd'}</b>
1.68 matthew 504: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
505: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
506: </label>
1.40 raeburn 507: </p><p>
1.46 sakharuk 508: <b>$lt{'audr'}</b>
1.68 matthew 509: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
510: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 511: </p><p>
1.46 sakharuk 512: <b>$lt{'dacu'}</b>
1.60 raeburn 513: $enroll_table
1.40 raeburn 514: </p><p>
1.60 raeburn 515: <b>$lt{'dacc'}</b>
516: $access_table
517: <p></p>
1.46 sakharuk 518: <b>$lt{'psam'}.</b><br />
519: $lt{'pcda'}.
1.40 raeburn 520: </p><p>
521: $krbform
522: <br />
523: $intform
524: <br />
525: $locform
526: </p><p>
1.46 sakharuk 527: <b>$lt{'nech'}</b><br />
528: $lt{'nccl'}<br/>
1.68 matthew 529: <label>
1.77 raeburn 530: <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
1.68 matthew 531: </label>
532: <label>
1.77 raeburn 533: <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
534: </label>
535: <br />
536: $lt{'ndcl'}<br/>
537: <label>
538: <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
539: </label>
540: <label>
541: <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
1.68 matthew 542: </label>
543: </p><p>
544: <b>$lt{'irsp'}</b>
545: <label>
546: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
547: </label>
548: <label>
549: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
550: </label>
1.55 www 551: </p>
552: <hr />
553: <h2>$lt{'cc'}</h2>
554: <p>
1.68 matthew 555: <label>
556: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
557: </label>
558: </p><p>
559: <label>
560: <b>$lt{'dmn'}:</b> $domform
561: </label>
1.55 www 562: </p>
563: <p>
1.10 matthew 564: <input type="hidden" name="phase" value="two" />
1.68 matthew 565: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 566: </p>
1.2 www 567: </form>
568: </body>
569: </html>
570: ENDDOCUMENT
1.40 raeburn 571: }
572:
1.2 www 573: # ====================================================== Phase two: make course
574:
1.10 matthew 575: sub create_course {
1.2 www 576: my $r=shift;
1.78 albertel 577: my $ccuname=$env{'form.ccuname'};
578: my $ccdomain=$env{'form.ccdomain'};
1.2 www 579: $ccuname=~s/\W//g;
580: $ccdomain=~s/\W//g;
1.74 raeburn 581:
582: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
583: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
584: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
585: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
586:
587: my $autharg;
588: my $authtype;
589:
1.78 albertel 590: if ($env{'form.login'} eq 'krb') {
1.74 raeburn 591: $authtype = 'krb';
1.78 albertel 592: $authtype .=$env{'form.krbver'};
593: $autharg = $env{'form.krbarg'};
594: } elsif ($env{'form.login'} eq 'int') {
1.74 raeburn 595: $authtype ='internal';
1.78 albertel 596: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
597: $autharg = $env{'form.intarg'};
1.74 raeburn 598: }
1.78 albertel 599: } elsif ($env{'form.login'} eq 'loc') {
1.74 raeburn 600: $authtype = 'localauth';
1.78 albertel 601: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
602: $autharg = $env{'form.locarg'};
1.74 raeburn 603: }
604: }
605:
606: my $logmsg;
1.76 albertel 607: my $html=&Apache::lonxml::xmlbegin();
1.12 www 608: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 609: $r->print(<<ENDENHEAD);
1.76 albertel 610: $html
1.2 www 611: <head>
612: <title>The LearningOnline Network with CAPA</title>
613: </head>
1.12 www 614: $bodytag
1.2 www 615: ENDENHEAD
1.74 raeburn 616:
617: my $args = {
618: ccuname => $ccuname,
619: ccdomain => $ccdomain,
1.78 albertel 620: cdescr => $env{'form.title'},
621: curl => $env{'form.topmap'},
622: course_domain => $env{'request.role.domain'},
623: course_home => $env{'form.course_home'},
624: nonstandard => $env{'form.nonstandard'},
625: crscode => $env{'form.crscode'},
626: clonecourse => $env{'form.clonecourse'},
627: clonedomain => $env{'form.clonedomain'},
628: crsid => $env{'form.crsid'},
629: curruser => $env{'user.name'},
630: crssections => $env{'form.crssections'},
631: crsxlist => $env{'form.crsxlist'},
632: autoadds => $env{'form.autoadds'},
633: autodrops => $env{'form.autodrops'},
634: notify_owner => $env{'form.notify_owner'},
635: notify_dc => $env{'form.notify_dc'},
636: no_end_date => $env{'form.no_end_date'},
637: showphotos => $env{'form.showphotos'},
1.74 raeburn 638: authtype => $authtype,
639: autharg => $autharg,
640: enrollstart => $enrollstart,
641: enrollend => $enrollend,
642: startaccess => $startaccess,
643: endaccess => $endaccess,
1.78 albertel 644: setpolicy => $env{'form.setpolicy'},
645: setcontent => $env{'form.setcontent'},
646: reshome => $env{'form.reshome'},
647: setkeys => $env{'form.setkeys'},
648: keyauth => $env{'form.keyauth'},
649: disresdis => $env{'form.disresdis'},
650: disablechat => $env{'form.disablechat'},
651: openall => $env{'form.openall'},
652: firstres => $env{'form.firstres'}
1.74 raeburn 653: };
654:
1.10 matthew 655: #
656: # Verify data
657: #
658: # Check the veracity of the course coordinator
1.2 www 659: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 660: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
661: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
662: $r->print(&mt("Please click Back on your browser and select another user, or "));
663: $r->print('
664: <input type="hidden" name="phase" value="get_user_info" />
665: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
666: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
667: <input name="userrole" type="submit" value="'.
668: &mt('Create User').'" />
669: </form></body></html>');
1.2 www 670: return;
671: }
1.10 matthew 672: # Check the proposed home server for the course
673: my %host_servers = &Apache::loncommon::get_library_servers
1.78 albertel 674: ($env{'request.role.domain'});
675: if (! exists($host_servers{$env{'form.course_home'}})) {
1.46 sakharuk 676: $r->print(&mt('Invalid home server for course').': '.
1.78 albertel 677: $env{'form.course_home'}.'</body></html>');
1.10 matthew 678: return;
679: }
1.74 raeburn 680: my ($courseid,$crsudom,$crsunum);
1.78 albertel 681: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
1.74 raeburn 682:
683: #
1.77 raeburn 684: # Make the requested user a course coordinator
1.74 raeburn 685: #
686: if (($ccdomain) && ($ccuname)) {
687: $r->print(&mt('Assigning role of course coordinator to').' '.
688: $ccuname.' at '.$ccdomain.': '.
689: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
690: }
1.78 albertel 691: if ($env{'form.setkeys'}) {
1.74 raeburn 692: $r->print(
693: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
694: }
695: # Flush the course logs so reverse user roles immediately updated
696: &Apache::lonnet::flushcourselogs();
697: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
698: }
699:
700: sub construct_course {
1.77 raeburn 701: my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;
1.74 raeburn 702: my $outcome;
703:
1.2 www 704: #
705: # Open course
706: #
1.32 www 707: my %cenv=();
1.74 raeburn 708: $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
709: $args->{'cdescr'},
710: $args->{'curl'},
711: $args->{'course_home'},
712: $args->{'nonstandard'},
713: $args->{'crscode'},
714: $args->{'ccuname'});
1.2 www 715:
1.27 bowersj2 716: # Note: The testing routines depend on this being output; see
717: # Utils::Course. This needs to at least be output as a comment
718: # if anyone ever decides to not show this, and Utils::Course::new
719: # will need to be suitably modified.
1.74 raeburn 720: $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';
1.4 www 721: #
1.12 www 722: # Check if created correctly
1.4 www 723: #
1.74 raeburn 724: ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);
725: my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);
726: $outcome .= &mt('Created on').': '.$crsuhome.'<br>';
1.12 www 727: #
1.32 www 728: # Are we cloning?
729: #
730: my $cloneid='';
1.74 raeburn 731: if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {
732: $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};
1.32 www 733: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
734: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
735: if ($clonehome eq 'no_host') {
1.74 raeburn 736: $outcome .=
737: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';
1.32 www 738: } else {
1.74 raeburn 739: $outcome .=
740: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';
741: my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
1.32 www 742: # Copy all files
1.74 raeburn 743: ©coursefiles($cloneid,$$courseid);
1.37 www 744: # Restore URL
745: $cenv{'url'}=$oldcenv{'url'};
1.32 www 746: # Restore title
1.37 www 747: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 748: # restore grading mode
749: if (defined($oldcenv{'grading'})) {
750: $cenv{'grading'}=$oldcenv{'grading'};
751: }
1.37 www 752: # Mark as cloned
1.35 www 753: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 754: delete($cenv{'default_enrollment_start_date'});
755: delete($cenv{'default_enrollment_end_date'});
1.32 www 756: }
757: }
758: #
759: # Set environment (will override cloned, if existing)
1.12 www 760: #
1.64 raeburn 761: my @sections = ();
762: my @xlists = ();
1.74 raeburn 763: if ($args->{'crsid'}) {
764: $cenv{'courseid'}=$args->{'crsid'};
1.40 raeburn 765: }
1.74 raeburn 766: if ($args->{'crscode'}) {
767: $cenv{'internal.coursecode'}=$args->{'crscode'};
1.40 raeburn 768: }
1.74 raeburn 769: if ($args->{'ccuname'}) {
770: $cenv{'internal.courseowner'} = $args->{'ccuname'};
1.64 raeburn 771: } else {
1.74 raeburn 772: $cenv{'internal.courseowner'} = $args->{'curruser'};
1.64 raeburn 773: }
774:
775: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.74 raeburn 776: if ($args->{'crssections'}) {
1.64 raeburn 777: $cenv{'internal.sectionnums'} = '';
1.74 raeburn 778: if ($args->{'crssections'} =~ m/,/) {
779: @sections = split/,/,$args->{'crssections'};
1.44 raeburn 780: } else {
1.74 raeburn 781: $sections[0] = $args->{'crssections'};
1.44 raeburn 782: }
783: if (@sections > 0) {
1.64 raeburn 784: foreach my $item (@sections) {
785: my ($sec,$gp) = split/:/,$item;
1.74 raeburn 786: my $class = $args->{'crscode'}.$sec;
1.81 ! raeburn 787: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'});
1.73 raeburn 788: $cenv{'internal.sectionnums'} .= $item.',';
789: unless ($addcheck eq 'ok') {
1.64 raeburn 790: push @badclasses, $class;
791: }
1.44 raeburn 792: }
1.64 raeburn 793: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 794: }
1.40 raeburn 795: }
1.49 www 796: # do not hide course coordinator from staff listing,
797: # even if privileged
1.74 raeburn 798: $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
799: # add crosslistings
800: if ($args->{'crsxlist'}) {
1.64 raeburn 801: $cenv{'internal.crosslistings'}='';
1.74 raeburn 802: if ($args->{'crsxlist'} =~ m/,/) {
803: @xlists = split/,/,$args->{'crsxlist'};
1.44 raeburn 804: } else {
1.74 raeburn 805: $xlists[0] = $args->{'crsxlist'};
1.44 raeburn 806: }
807: if (@xlists > 0) {
1.64 raeburn 808: foreach my $item (@xlists) {
809: my ($xl,$gp) = split/:/,$item;
1.74 raeburn 810: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});
1.73 raeburn 811: $cenv{'internal.crosslistings'} .= $item.',';
812: unless ($addcheck eq 'ok') {
1.64 raeburn 813: push @badclasses, $xl;
814: }
1.44 raeburn 815: }
1.64 raeburn 816: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 817: }
1.40 raeburn 818: }
1.74 raeburn 819: if ($args->{'autoadds'}) {
820: $cenv{'internal.autoadds'}=$args->{'autoadds'};
1.40 raeburn 821: }
1.74 raeburn 822: if ($args->{'autodrops'}) {
823: $cenv{'internal.autodrops'}=$args->{'autodrops'};
1.40 raeburn 824: }
1.77 raeburn 825: # check for notification of enrollment changes
826: my @notified = ();
827: if ($args->{'notify_owner'}) {
828: if ($args->{'ccuname'} ne '') {
829: push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});
830: }
831: }
832: if ($args->{'notify_dc'}) {
833: if ($uname ne '') {
834: push(@notified,$uname.'@'.$udom);
835: }
836: }
837: if (@notified > 0) {
838: my $notifylist;
839: if (@notified > 1) {
840: $notifylist = join(',',@notified);
841: } else {
842: $notifylist = $notified[0];
843: }
844: $cenv{'internal.notifylist'} = $notifylist;
1.40 raeburn 845: }
1.64 raeburn 846: if (@badclasses > 0) {
847: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 848: 'tclb' => 'The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course. However, if automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course',
1.64 raeburn 849: 'dnhr' => 'does not have rights to access enrollment in these classes',
850: 'adby' => 'as determined by the policies of your institution on access to official classlists'
851: );
1.74 raeburn 852: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 853: foreach (@badclasses) {
1.74 raeburn 854: $outcome .= "<li>$_</li>\n";
1.44 raeburn 855: }
1.74 raeburn 856: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 857: }
1.74 raeburn 858: if ($args->{'no_end_date'}) {
859: $args->{'endaccess'} = 0;
1.40 raeburn 860: }
1.74 raeburn 861: $cenv{'internal.autostart'}=$args->{'enrollstart'};
862: $cenv{'internal.autoend'}=$args->{'enrollend'};
863: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
864: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
865: if ($args->{'showphotos'}) {
866: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 867: }
1.74 raeburn 868: $cenv{'internal.authtype'} = $args->{'authtype'};
869: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 870: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
871: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 872: $outcome .= '<font color="red" size="+1">'.
873: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 874: }
1.12 www 875: }
1.74 raeburn 876: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
877: if ($args->{'setpolicy'}) {
878: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 879: }
1.74 raeburn 880: if ($args->{'setcontent'}) {
881: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 882: }
1.55 www 883: }
1.74 raeburn 884: if ($args->{'reshome'}) {
885: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 886: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 887: }
1.56 www 888: #
889: # course has keyed access
890: #
1.74 raeburn 891: if ($args->{'setkeys'}) {
1.18 www 892: $cenv{'keyaccess'}='yes';
1.16 www 893: }
1.56 www 894: # if specified, key authority is not course, but user
895: # only active if keyaccess is yes
1.74 raeburn 896: if ($args->{'keyauth'}) {
897: $args->{'keyauth'}=~s/[^\w\@]//g;
898: if ($args->{'keyauth'}) {
899: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 900: }
901: }
902:
1.74 raeburn 903: if ($args->{'disresdis'}) {
1.16 www 904: $cenv{'pch.roles.denied'}='st';
1.26 matthew 905: }
1.74 raeburn 906: if ($args->{'disablechat'}) {
1.26 matthew 907: $cenv{'plc.roles.denied'}='st';
1.21 albertel 908: }
1.23 bowersj2 909:
1.32 www 910: # Record we've not yet viewed the Course Initialization Helper for this
911: # course
1.23 bowersj2 912: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 913: #
914: # Use new Randomseed
915: #
1.22 albertel 916: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 917: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 918: #
919: # The encryption code and receipt prefix for this course
920: #
921: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
922: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 923: #
924: # By default, use standard grading
1.67 albertel 925: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 926:
1.74 raeburn 927: $outcome .= ('<br />'.&mt('Setting environment').': '.
928: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 929: #
930: # Open all assignments
931: #
1.74 raeburn 932: if ($args->{'openall'}) {
933: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 934: my %storecontent = ($storeunder => time,
935: $storeunder.'.type' => 'date_start');
1.12 www 936:
1.74 raeburn 937: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
938: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 939: }
1.13 www 940: #
941: # Set first page
942: #
1.74 raeburn 943: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 944: || ($cloneid)) {
1.74 raeburn 945: $outcome .= &mt('Setting first resource').': ';
1.13 www 946: my ($errtext,$fatal)=
1.74 raeburn 947: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
948: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 949: my $title; my $url;
1.74 raeburn 950: if ($args->{'firstres'} eq 'syl') {
1.13 www 951: $title='Syllabus';
1.74 raeburn 952: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 953: } else {
954: $title='Navigate Contents';
955: $url='/adm/navmaps';
956: }
957: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 958: ($errtext,$fatal)=
1.74 raeburn 959: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
960: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 961: }
1.74 raeburn 962: return $outcome;
1.2 www 963: }
964:
965: # ===================================================================== Handler
1.1 www 966: sub handler {
967: my $r = shift;
968:
969: if ($r->header_only) {
1.38 www 970: &Apache::loncommon::content_type($r,'text/html');
1.1 www 971: $r->send_http_header;
972: return OK;
973: }
974:
1.78 albertel 975: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1.38 www 976: &Apache::loncommon::content_type($r,'text/html');
1.1 www 977: $r->send_http_header;
978:
1.78 albertel 979: if ($env{'form.phase'} eq 'two') {
1.10 matthew 980: &create_course($r);
1.2 www 981: } else {
1.10 matthew 982: &print_course_creation_page($r);
1.2 www 983: }
1.1 www 984: } else {
1.78 albertel 985: $env{'user.error.msg'}=
1.1 www 986: "/adm/createcourse:ccc:0:0:Cannot create courses";
987: return HTTP_NOT_ACCEPTABLE;
988: }
989: return OK;
990: }
991:
992: 1;
993: __END__
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