Annotation of loncom/interface/loncreatecourse.pm, revision 1.79
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.79 ! raeburn 4: # $Id: loncreatecourse.pm,v 1.78 2005/04/07 06:56:23 albertel 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,$_);
222: }
223: }
224: }
1.31 www 225: }
226:
227: # ======================================================= Copy all course files
228:
229: sub copycoursefiles {
230: my ($origcrsid,$newcrsid)=@_;
231: ©userfiles($origcrsid,$newcrsid);
232: ©dbfiles($origcrsid,$newcrsid);
1.35 www 233: ©resourcedb($origcrsid,$newcrsid);
1.28 www 234: }
1.13 www 235:
1.2 www 236: # ===================================================== Phase one: fill-in form
237:
1.10 matthew 238: sub print_course_creation_page {
1.2 www 239: my $r=shift;
1.78 albertel 240: my $defdom=$env{'request.role.domain'};
1.10 matthew 241: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
242: my $course_home = '<select name="course_home" size="1">'."\n";
243: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 244: $course_home .= qq{<option value="$server"};
245: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
246: $course_home .= " selected ";
247: }
248: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 249: }
250: $course_home .= "\n</select>\n";
1.9 matthew 251: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 252: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 253: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 254: my $cloneform=&Apache::loncommon::select_dom_form
1.78 albertel 255: ($env{'request.role.domain'},'clonedomain').
1.32 www 256: &Apache::loncommon::selectcourse_link
257: ('ccrs','clonecourse','clonedomain');
1.78 albertel 258: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
1.43 raeburn 259: my $starttime = time;
260: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 261: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
262: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 263: my ($krbdef,$krbdefdom) =
264: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 265: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 266: my %param = ( formname => 'document.ccrs',
267: kerb_def_dom => $krbdefdom,
268: kerb_def_auth => $krbdef
269: );
270: my $krbform = &Apache::loncommon::authform_kerberos(%param);
271: my $intform = &Apache::loncommon::authform_internal(%param);
272: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 273: my %lt=&Apache::lonlocal::texthash(
274: 'cinf' => "Course Information",
275: 'ctit' => "Course Title",
276: 'chsr' => "Course Home Server",
277: 'cidn' => "Course ID/Number",
278: 'opt' => "optional",
279: 'iinf' => "Institutional Information",
280: '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.",
281: 'ccod' => "Course Code",
282: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
283: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
284: '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",
285: 'crcs' => "Crosslisted courses",
1.65 raeburn 286: '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 287: 'crco' => "Course Content",
288: 'cncr' => "Completely new course",
289: 'cecr' => "Clone an existing course",
290: 'map' => "Map",
291: 'smap' => "Select Map",
292: 'sacr' => "Do NOT generate as standard course",
293: 'ocik' => "only check if you know what you are doing",
294: 'fres' => "First Resource",
295: 'stco' => "standard courses only",
296: 'blnk' => "Blank",
297: 'sllb' => "Syllabus",
298: 'navi' => "Navigate",
299: 'cid' => "Course ID",
300: 'dmn' => "Domain",
301: 'asov' => "Additional settings, if specified below, will override cloned settings",
302: 'assp' => "Assessment Parameters",
303: 'oaas' => "Open all assessments",
304: 'mssg' => "Messaging",
305: 'scpf' => "Set course policy feedback to Course Coordinator",
306: 'scfc' => "Set content feedback to Course Coordinator",
307: 'cmmn' => "Communication",
308: 'dsrd' => "Disable student resource discussion",
309: 'dsuc' => "Disable student use of chatrooms",
310: 'acco' => "Access Control",
311: 'snak' => "Students need access key to enter course",
1.56 www 312: 'kaut' =>
313: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 314: 'cc' => "Course Coordinator",
315: 'user' => "Username",
316: 'ierc' => "Immediately expire own role as Course Coordinator",
317: 'aens' => "Automated enrollment settings",
318: '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.",
319: 'aadd' => "Automated adds",
320: 'yes' => "Yes",
321: 'no' => "No",
322: 'audr' => "Automated drops",
323: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 324: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 325: 'psam' => "Please select the authentication mechanism",
326: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
327: 'nech' => "Notification of enrollment changes",
328: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.77 raeburn 329: 'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.46 sakharuk 330: 'irsp' => "Include retrieval of student photographs?",
1.55 www 331: 'rshm' => 'Resource Space Home',
1.46 sakharuk 332: 'opco' => "Open Course"
333: );
1.76 albertel 334: my $html=&Apache::lonxml::xmlbegin();
1.2 www 335: $r->print(<<ENDDOCUMENT);
1.76 albertel 336: $html
337: <head>
1.6 matthew 338: <script language="JavaScript" type="text/javascript">
339: var editbrowser = null;
340: function openbrowser(formname,elementname) {
341: var url = '/res/?';
342: if (editbrowser == null) {
343: url += 'launch=1&';
344: }
345: url += 'catalogmode=interactive&';
346: url += 'mode=edit&';
347: url += 'form=' + formname + '&';
1.7 matthew 348: url += 'element=' + elementname + '&';
349: url += 'only=sequence' + '';
1.6 matthew 350: var title = 'Browser';
351: var options = 'scrollbars=1,resizable=1,menubar=0';
352: options += ',width=700,height=600';
353: editbrowser = open(url,title,options,'1');
354: editbrowser.focus();
355: }
1.41 raeburn 356: $javascript_validations
1.6 matthew 357: </script>
1.32 www 358: $coursebrowserjs
1.2 www 359: <title>The LearningOnline Network with CAPA</title>
360: </head>
1.12 www 361: $bodytag
1.17 www 362: $helplink
1.6 matthew 363: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 364: <h2>$lt{'cinf'}</h2>
1.10 matthew 365: <p>
1.68 matthew 366: <label><b>$lt{'ctit'}:</b>
367: <input type="text" size="50" name="title" /></label>
1.10 matthew 368: </p><p>
1.68 matthew 369: <label>
370: <b>$lt{'chsr'}:</b>$course_home
371: </label>
372: </p><p>
373: <label>
374: <b>$lt{'cidn'} ($lt{'opt'})</b>
375: <input type="text" size="30" name="crsid" />
376: </label>
1.40 raeburn 377: </p><p>
1.46 sakharuk 378: <h2>$lt{'iinf'}</h2>
1.40 raeburn 379: <p>
1.46 sakharuk 380: $lt{'stat'}
1.40 raeburn 381: </p><p>
1.68 matthew 382: <label>
383: <b>$lt{'ccod'}</b>
384: <input type="text" size="30" name="crscode" />
385: </label>
386: <br/>
1.46 sakharuk 387: ($lt{'toin'})
1.40 raeburn 388: </p><p>
1.68 matthew 389: <label>
390: <b>$lt{'snid'}</b>
391: <input type="text" size="30" name="crssections" />
392: </label>
393: <br/>
1.46 sakharuk 394: ($lt{'csli'})
1.40 raeburn 395: </p><p>
1.68 matthew 396: <label>
397: <b>$lt{'crcs'}</b>
398: <input type="text" size="30" name="crsxlist" />
399: </label>
400: <br/>
1.46 sakharuk 401: ($lt{'cscs'})
1.13 www 402: </p>
1.46 sakharuk 403: <h2>$lt{'crco'}</h2>
1.32 www 404: <table border="2">
1.46 sakharuk 405: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 406: <tr><td>
1.13 www 407: <p>
1.68 matthew 408: <label>
409: <b>$lt{'map'}:</b>
410: <input type="text" size="50" name="topmap" />
411: </label>
1.46 sakharuk 412: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 413: </p><p>
1.68 matthew 414: <label for="nonstd"><b>$lt{'sacr'}</b></label>
415: <br />
1.46 sakharuk 416: ($lt{'ocik'}):
1.68 matthew 417: <input id="nonstd" type="checkbox" name="nonstandard" />
418: </p><p>
1.46 sakharuk 419: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 420: <label>
421: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
422: </label>
1.13 www 423:
1.68 matthew 424: <label>
425: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
426: </label>
1.13 www 427:
1.68 matthew 428: <label>
429: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
430: </label>
1.13 www 431: </p>
1.32 www 432: </td><td>
1.68 matthew 433: <label>
434: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
435: </label>
436: <br />
437: <label>
438: $lt{'dmn'}: $cloneform
439: </label>
1.32 www 440: <br />
1.68 matthew 441: <br />
1.46 sakharuk 442: $lt{'asov'}.
1.32 www 443: </td></tr>
444: </table>
1.46 sakharuk 445: <h2>$lt{'assp'}</h2>
1.13 www 446: <p>
1.68 matthew 447: <label>
448: <b>$lt{'oaas'}: </b>
449: <input type="checkbox" name="openall" />
450: </label>
1.13 www 451: </p>
1.46 sakharuk 452: <h2>$lt{'mssg'}</h2>
1.13 www 453: <p>
1.68 matthew 454: <label>
455: <b>$lt{'scpf'}: </b>
456: <input type="checkbox" name="setpolicy" checked />
457: </label>
1.55 www 458: <br />
1.68 matthew 459: <label>
460: <b>$lt{'scfc'}: </b>
461: <input type="checkbox" name="setcontent" checked />
462: </label>
1.11 www 463: </p>
1.46 sakharuk 464: <h2>$lt{'cmmn'}</h2>
1.16 www 465: <p>
1.68 matthew 466: <label>
467: <b>$lt{'dsrd'}: </b>
468: <input type="checkbox" name="disresdis" />
469: </label>
470: <br />
471: <label>
472: <b>$lt{'dsuc'}: </b>
473: <input type="checkbox" name="disablechat" />
474: </label>
1.16 www 475: </p>
1.46 sakharuk 476: <h2>$lt{'acco'}</h2>
1.18 www 477: <p>
1.68 matthew 478: <label>
479: <b>$lt{'snak'}: </b>
480: <input type="checkbox" name="setkeys" />
481: </label>
482: <br />
483: <label>
484: <b>$lt{'kaut'}: </b>
485: <input type="text" size="30" name="keyauth" />
486: </label>
1.18 www 487: </p>
1.55 www 488: <h2>$lt{'rshm'}</h2>
489: <p>
1.68 matthew 490: <label>
491: <b>$lt{'rshm'}: </b>
492: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
493: </label>
1.55 www 494: </p>
1.10 matthew 495: <p>
1.46 sakharuk 496: <h2>$lt{'aens'}</h2>
497: $lt{'aesc'}
1.40 raeburn 498: </p>
499: <p>
1.46 sakharuk 500: <b>$lt{'aadd'}</b>
1.68 matthew 501: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
502: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
503: </label>
1.40 raeburn 504: </p><p>
1.46 sakharuk 505: <b>$lt{'audr'}</b>
1.68 matthew 506: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
507: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 508: </p><p>
1.46 sakharuk 509: <b>$lt{'dacu'}</b>
1.60 raeburn 510: $enroll_table
1.40 raeburn 511: </p><p>
1.60 raeburn 512: <b>$lt{'dacc'}</b>
513: $access_table
514: <p></p>
1.46 sakharuk 515: <b>$lt{'psam'}.</b><br />
516: $lt{'pcda'}.
1.40 raeburn 517: </p><p>
518: $krbform
519: <br />
520: $intform
521: <br />
522: $locform
523: </p><p>
1.46 sakharuk 524: <b>$lt{'nech'}</b><br />
525: $lt{'nccl'}<br/>
1.68 matthew 526: <label>
1.77 raeburn 527: <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
1.68 matthew 528: </label>
529: <label>
1.77 raeburn 530: <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
531: </label>
532: <br />
533: $lt{'ndcl'}<br/>
534: <label>
535: <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
536: </label>
537: <label>
538: <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
1.68 matthew 539: </label>
540: </p><p>
541: <b>$lt{'irsp'}</b>
542: <label>
543: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
544: </label>
545: <label>
546: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
547: </label>
1.55 www 548: </p>
549: <hr />
550: <h2>$lt{'cc'}</h2>
551: <p>
1.68 matthew 552: <label>
553: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
554: </label>
555: </p><p>
556: <label>
557: <b>$lt{'dmn'}:</b> $domform
558: </label>
1.55 www 559: </p>
560: <p>
1.10 matthew 561: <input type="hidden" name="phase" value="two" />
1.68 matthew 562: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 563: </p>
1.2 www 564: </form>
565: </body>
566: </html>
567: ENDDOCUMENT
1.40 raeburn 568: }
569:
1.2 www 570: # ====================================================== Phase two: make course
571:
1.10 matthew 572: sub create_course {
1.2 www 573: my $r=shift;
1.78 albertel 574: my $ccuname=$env{'form.ccuname'};
575: my $ccdomain=$env{'form.ccdomain'};
1.2 www 576: $ccuname=~s/\W//g;
577: $ccdomain=~s/\W//g;
1.74 raeburn 578:
579: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
580: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
581: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
582: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
583:
584: my $autharg;
585: my $authtype;
586:
1.78 albertel 587: if ($env{'form.login'} eq 'krb') {
1.74 raeburn 588: $authtype = 'krb';
1.78 albertel 589: $authtype .=$env{'form.krbver'};
590: $autharg = $env{'form.krbarg'};
591: } elsif ($env{'form.login'} eq 'int') {
1.74 raeburn 592: $authtype ='internal';
1.78 albertel 593: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
594: $autharg = $env{'form.intarg'};
1.74 raeburn 595: }
1.78 albertel 596: } elsif ($env{'form.login'} eq 'loc') {
1.74 raeburn 597: $authtype = 'localauth';
1.78 albertel 598: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
599: $autharg = $env{'form.locarg'};
1.74 raeburn 600: }
601: }
602:
603: my $logmsg;
1.76 albertel 604: my $html=&Apache::lonxml::xmlbegin();
1.12 www 605: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 606: $r->print(<<ENDENHEAD);
1.76 albertel 607: $html
1.2 www 608: <head>
609: <title>The LearningOnline Network with CAPA</title>
610: </head>
1.12 www 611: $bodytag
1.2 www 612: ENDENHEAD
1.74 raeburn 613:
614: my $args = {
615: ccuname => $ccuname,
616: ccdomain => $ccdomain,
1.78 albertel 617: cdescr => $env{'form.title'},
618: curl => $env{'form.topmap'},
619: course_domain => $env{'request.role.domain'},
620: course_home => $env{'form.course_home'},
621: nonstandard => $env{'form.nonstandard'},
622: crscode => $env{'form.crscode'},
623: clonecourse => $env{'form.clonecourse'},
624: clonedomain => $env{'form.clonedomain'},
625: crsid => $env{'form.crsid'},
626: curruser => $env{'user.name'},
627: crssections => $env{'form.crssections'},
628: crsxlist => $env{'form.crsxlist'},
629: autoadds => $env{'form.autoadds'},
630: autodrops => $env{'form.autodrops'},
631: notify_owner => $env{'form.notify_owner'},
632: notify_dc => $env{'form.notify_dc'},
633: no_end_date => $env{'form.no_end_date'},
634: showphotos => $env{'form.showphotos'},
1.74 raeburn 635: authtype => $authtype,
636: autharg => $autharg,
637: enrollstart => $enrollstart,
638: enrollend => $enrollend,
639: startaccess => $startaccess,
640: endaccess => $endaccess,
1.78 albertel 641: setpolicy => $env{'form.setpolicy'},
642: setcontent => $env{'form.setcontent'},
643: reshome => $env{'form.reshome'},
644: setkeys => $env{'form.setkeys'},
645: keyauth => $env{'form.keyauth'},
646: disresdis => $env{'form.disresdis'},
647: disablechat => $env{'form.disablechat'},
648: openall => $env{'form.openall'},
649: firstres => $env{'form.firstres'}
1.74 raeburn 650: };
651:
1.10 matthew 652: #
653: # Verify data
654: #
655: # Check the veracity of the course coordinator
1.2 www 656: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 657: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
658: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
659: $r->print(&mt("Please click Back on your browser and select another user, or "));
660: $r->print('
661: <input type="hidden" name="phase" value="get_user_info" />
662: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
663: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
664: <input name="userrole" type="submit" value="'.
665: &mt('Create User').'" />
666: </form></body></html>');
1.2 www 667: return;
668: }
1.10 matthew 669: # Check the proposed home server for the course
670: my %host_servers = &Apache::loncommon::get_library_servers
1.78 albertel 671: ($env{'request.role.domain'});
672: if (! exists($host_servers{$env{'form.course_home'}})) {
1.46 sakharuk 673: $r->print(&mt('Invalid home server for course').': '.
1.78 albertel 674: $env{'form.course_home'}.'</body></html>');
1.10 matthew 675: return;
676: }
1.74 raeburn 677: my ($courseid,$crsudom,$crsunum);
1.78 albertel 678: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
1.74 raeburn 679:
680: #
1.77 raeburn 681: # Make the requested user a course coordinator
1.74 raeburn 682: #
683: if (($ccdomain) && ($ccuname)) {
684: $r->print(&mt('Assigning role of course coordinator to').' '.
685: $ccuname.' at '.$ccdomain.': '.
686: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
687: }
1.78 albertel 688: if ($env{'form.setkeys'}) {
1.74 raeburn 689: $r->print(
690: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
691: }
692: # Flush the course logs so reverse user roles immediately updated
693: &Apache::lonnet::flushcourselogs();
694: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
695: }
696:
697: sub construct_course {
1.77 raeburn 698: my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;
1.74 raeburn 699: my $outcome;
700:
1.2 www 701: #
702: # Open course
703: #
1.32 www 704: my %cenv=();
1.74 raeburn 705: $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
706: $args->{'cdescr'},
707: $args->{'curl'},
708: $args->{'course_home'},
709: $args->{'nonstandard'},
710: $args->{'crscode'},
711: $args->{'ccuname'});
1.2 www 712:
1.27 bowersj2 713: # Note: The testing routines depend on this being output; see
714: # Utils::Course. This needs to at least be output as a comment
715: # if anyone ever decides to not show this, and Utils::Course::new
716: # will need to be suitably modified.
1.74 raeburn 717: $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';
1.4 www 718: #
1.12 www 719: # Check if created correctly
1.4 www 720: #
1.74 raeburn 721: ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);
722: my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);
723: $outcome .= &mt('Created on').': '.$crsuhome.'<br>';
1.12 www 724: #
1.32 www 725: # Are we cloning?
726: #
727: my $cloneid='';
1.74 raeburn 728: if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {
729: $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};
1.32 www 730: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
731: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
732: if ($clonehome eq 'no_host') {
1.74 raeburn 733: $outcome .=
734: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';
1.32 www 735: } else {
1.74 raeburn 736: $outcome .=
737: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';
738: my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
1.32 www 739: # Copy all files
1.74 raeburn 740: ©coursefiles($cloneid,$$courseid);
1.37 www 741: # Restore URL
742: $cenv{'url'}=$oldcenv{'url'};
1.32 www 743: # Restore title
1.37 www 744: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 745: # restore grading mode
746: if (defined($oldcenv{'grading'})) {
747: $cenv{'grading'}=$oldcenv{'grading'};
748: }
1.37 www 749: # Mark as cloned
1.35 www 750: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 751: delete($cenv{'default_enrollment_start_date'});
752: delete($cenv{'default_enrollment_end_date'});
1.32 www 753: }
754: }
755: #
756: # Set environment (will override cloned, if existing)
1.12 www 757: #
1.64 raeburn 758: my @sections = ();
759: my @xlists = ();
1.74 raeburn 760: if ($args->{'crsid'}) {
761: $cenv{'courseid'}=$args->{'crsid'};
1.40 raeburn 762: }
1.74 raeburn 763: if ($args->{'crscode'}) {
764: $cenv{'internal.coursecode'}=$args->{'crscode'};
1.40 raeburn 765: }
1.74 raeburn 766: if ($args->{'ccuname'}) {
767: $cenv{'internal.courseowner'} = $args->{'ccuname'};
1.64 raeburn 768: } else {
1.74 raeburn 769: $cenv{'internal.courseowner'} = $args->{'curruser'};
1.64 raeburn 770: }
771:
772: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.74 raeburn 773: if ($args->{'crssections'}) {
1.64 raeburn 774: $cenv{'internal.sectionnums'} = '';
1.74 raeburn 775: if ($args->{'crssections'} =~ m/,/) {
776: @sections = split/,/,$args->{'crssections'};
1.44 raeburn 777: } else {
1.74 raeburn 778: $sections[0] = $args->{'crssections'};
1.44 raeburn 779: }
780: if (@sections > 0) {
1.64 raeburn 781: foreach my $item (@sections) {
782: my ($sec,$gp) = split/:/,$item;
1.74 raeburn 783: my $class = $args->{'crscode'}.$sec;
1.64 raeburn 784: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$class,$cenv{'internal.courseowner'});
1.73 raeburn 785: $cenv{'internal.sectionnums'} .= $item.',';
786: unless ($addcheck eq 'ok') {
1.64 raeburn 787: push @badclasses, $class;
788: }
1.44 raeburn 789: }
1.64 raeburn 790: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 791: }
1.40 raeburn 792: }
1.49 www 793: # do not hide course coordinator from staff listing,
794: # even if privileged
1.74 raeburn 795: $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
796: # add crosslistings
797: if ($args->{'crsxlist'}) {
1.64 raeburn 798: $cenv{'internal.crosslistings'}='';
1.74 raeburn 799: if ($args->{'crsxlist'} =~ m/,/) {
800: @xlists = split/,/,$args->{'crsxlist'};
1.44 raeburn 801: } else {
1.74 raeburn 802: $xlists[0] = $args->{'crsxlist'};
1.44 raeburn 803: }
804: if (@xlists > 0) {
1.64 raeburn 805: foreach my $item (@xlists) {
806: my ($xl,$gp) = split/:/,$item;
1.74 raeburn 807: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});
1.73 raeburn 808: $cenv{'internal.crosslistings'} .= $item.',';
809: unless ($addcheck eq 'ok') {
1.64 raeburn 810: push @badclasses, $xl;
811: }
1.44 raeburn 812: }
1.64 raeburn 813: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 814: }
1.40 raeburn 815: }
1.74 raeburn 816: if ($args->{'autoadds'}) {
817: $cenv{'internal.autoadds'}=$args->{'autoadds'};
1.40 raeburn 818: }
1.74 raeburn 819: if ($args->{'autodrops'}) {
820: $cenv{'internal.autodrops'}=$args->{'autodrops'};
1.40 raeburn 821: }
1.77 raeburn 822: # check for notification of enrollment changes
823: my @notified = ();
824: if ($args->{'notify_owner'}) {
825: if ($args->{'ccuname'} ne '') {
826: push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});
827: }
828: }
829: if ($args->{'notify_dc'}) {
830: if ($uname ne '') {
831: push(@notified,$uname.'@'.$udom);
832: }
833: }
834: if (@notified > 0) {
835: my $notifylist;
836: if (@notified > 1) {
837: $notifylist = join(',',@notified);
838: } else {
839: $notifylist = $notified[0];
840: }
841: $cenv{'internal.notifylist'} = $notifylist;
1.40 raeburn 842: }
1.64 raeburn 843: if (@badclasses > 0) {
844: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 845: '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 846: 'dnhr' => 'does not have rights to access enrollment in these classes',
847: 'adby' => 'as determined by the policies of your institution on access to official classlists'
848: );
1.74 raeburn 849: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 850: foreach (@badclasses) {
1.74 raeburn 851: $outcome .= "<li>$_</li>\n";
1.44 raeburn 852: }
1.74 raeburn 853: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 854: }
1.74 raeburn 855: if ($args->{'no_end_date'}) {
856: $args->{'endaccess'} = 0;
1.40 raeburn 857: }
1.74 raeburn 858: $cenv{'internal.autostart'}=$args->{'enrollstart'};
859: $cenv{'internal.autoend'}=$args->{'enrollend'};
860: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
861: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
862: if ($args->{'showphotos'}) {
863: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 864: }
1.74 raeburn 865: $cenv{'internal.authtype'} = $args->{'authtype'};
866: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 867: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
868: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 869: $outcome .= '<font color="red" size="+1">'.
870: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 871: }
1.12 www 872: }
1.74 raeburn 873: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
874: if ($args->{'setpolicy'}) {
875: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 876: }
1.74 raeburn 877: if ($args->{'setcontent'}) {
878: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 879: }
1.55 www 880: }
1.74 raeburn 881: if ($args->{'reshome'}) {
882: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 883: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 884: }
1.56 www 885: #
886: # course has keyed access
887: #
1.74 raeburn 888: if ($args->{'setkeys'}) {
1.18 www 889: $cenv{'keyaccess'}='yes';
1.16 www 890: }
1.56 www 891: # if specified, key authority is not course, but user
892: # only active if keyaccess is yes
1.74 raeburn 893: if ($args->{'keyauth'}) {
894: $args->{'keyauth'}=~s/[^\w\@]//g;
895: if ($args->{'keyauth'}) {
896: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 897: }
898: }
899:
1.74 raeburn 900: if ($args->{'disresdis'}) {
1.16 www 901: $cenv{'pch.roles.denied'}='st';
1.26 matthew 902: }
1.74 raeburn 903: if ($args->{'disablechat'}) {
1.26 matthew 904: $cenv{'plc.roles.denied'}='st';
1.21 albertel 905: }
1.23 bowersj2 906:
1.32 www 907: # Record we've not yet viewed the Course Initialization Helper for this
908: # course
1.23 bowersj2 909: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 910: #
911: # Use new Randomseed
912: #
1.22 albertel 913: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 914: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 915: #
916: # The encryption code and receipt prefix for this course
917: #
918: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
919: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 920: #
921: # By default, use standard grading
1.67 albertel 922: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 923:
1.74 raeburn 924: $outcome .= ('<br />'.&mt('Setting environment').': '.
925: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 926: #
927: # Open all assignments
928: #
1.74 raeburn 929: if ($args->{'openall'}) {
930: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 931: my %storecontent = ($storeunder => time,
932: $storeunder.'.type' => 'date_start');
1.12 www 933:
1.74 raeburn 934: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
935: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 936: }
1.13 www 937: #
938: # Set first page
939: #
1.74 raeburn 940: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 941: || ($cloneid)) {
1.74 raeburn 942: $outcome .= &mt('Setting first resource').': ';
1.13 www 943: my ($errtext,$fatal)=
1.74 raeburn 944: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
945: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 946: my $title; my $url;
1.74 raeburn 947: if ($args->{'firstres'} eq 'syl') {
1.13 www 948: $title='Syllabus';
1.74 raeburn 949: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 950: } else {
951: $title='Navigate Contents';
952: $url='/adm/navmaps';
953: }
954: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 955: ($errtext,$fatal)=
1.74 raeburn 956: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
957: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 958: }
1.74 raeburn 959: return $outcome;
1.2 www 960: }
961:
962: # ===================================================================== Handler
1.1 www 963: sub handler {
964: my $r = shift;
965:
966: if ($r->header_only) {
1.38 www 967: &Apache::loncommon::content_type($r,'text/html');
1.1 www 968: $r->send_http_header;
969: return OK;
970: }
971:
1.78 albertel 972: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1.38 www 973: &Apache::loncommon::content_type($r,'text/html');
1.1 www 974: $r->send_http_header;
975:
1.78 albertel 976: if ($env{'form.phase'} eq 'two') {
1.10 matthew 977: &create_course($r);
1.2 www 978: } else {
1.10 matthew 979: &print_course_creation_page($r);
1.2 www 980: }
1.1 www 981: } else {
1.78 albertel 982: $env{'user.error.msg'}=
1.1 www 983: "/adm/createcourse:ccc:0:0:Cannot create courses";
984: return HTTP_NOT_ACCEPTABLE;
985: }
986: return OK;
987: }
988:
989: 1;
990: __END__
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