Annotation of loncom/interface/loncreatecourse.pm, revision 1.75
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.75 ! albertel 4: # $Id: loncreatecourse.pm,v 1.74 2004/12/08 23:27:29 raeburn 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 {
1.30 www 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: $crsdata{'home'},
94: 'output',$which);
95: }
96:
1.36 www 97: # ===================================================================== Rewrite
98:
99: sub rewritefile {
100: my ($contents,%rewritehash)=@_;
101: foreach (keys %rewritehash) {
102: my $pattern=$_;
103: $pattern=~s/(\W)/\\$1/gs;
104: my $new=$rewritehash{$_};
105: $contents=~s/$pattern/$new/gs;
106: }
107: return $contents;
108: }
109:
1.29 www 110: # ============================================================= Copy a userfile
111:
112: sub copyfile {
113: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 114: unless ($which=~/\.sequence$/) {
115: return &writefile($newcrsid,$which,
116: &readfile($origcrsid,$which));
117: } else {
118: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
119: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
120: return &writefile($newcrsid,$which,
121: &rewritefile(
122: &readfile($origcrsid,$which),
123: (
124: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
1.66 albertel 125: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',
126: '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
127: => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
1.36 www 128: )));
129: }
1.30 www 130: }
131:
132: # =============================================================== Copy a dbfile
133:
134: sub copydb {
135: my ($origcrsid,$newcrsid,$which)=@_;
136: $which=~s/\.db$//;
137: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
138: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
139: my %data=&Apache::lonnet::dump
140: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
1.72 albertel 141: foreach my $key (keys(%data)) {
142: if ($key=~/^internal./) { delete($data{$key}); }
143: }
1.30 www 144: return &Apache::lonnet::put
145: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
146: }
147:
1.35 www 148: # ========================================================== Copy resourcesdata
149:
150: sub copyresourcedb {
151: my ($origcrsid,$newcrsid)=@_;
152: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
153: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
154: my %data=&Apache::lonnet::dump
155: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
156: $origcrsid=~s/^\///;
157: $origcrsid=~s/\//\_/;
158: $newcrsid=~s/^\///;
159: $newcrsid=~s/\//\_/;
160: my %newdata=();
161: undef %newdata;
162: my $startdate=$data{$origcrsid.'.0.opendate'};
163: my $today=time;
164: my $delta=0;
165: if ($startdate) {
166: my $oneday=60*60*24;
167: $delta=$today-$startdate;
168: $delta=int($delta/$oneday)*$oneday;
169: }
170: # ugly retro fix for broken version of types
171: foreach (keys %data) {
172: if ($_=~/\wtype$/) {
173: my $newkey=$_;
174: $newkey=~s/type$/\.type/;
175: $data{$newkey}=$data{$_};
176: delete $data{$_};
177: }
178: }
1.37 www 179: # adjust symbs
180: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
181: $pattern=~s/(\W)/\\$1/gs;
182: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
183: foreach (keys %data) {
184: if ($_=~/$pattern/) {
185: my $newkey=$_;
186: $newkey=~s/$pattern/$new/;
187: $data{$newkey}=$data{$_};
188: delete $data{$_};
189: }
190: }
1.35 www 191: # adjust dates
192: foreach (keys %data) {
193: my $thiskey=$_;
194: $thiskey=~s/^$origcrsid/$newcrsid/;
195: $newdata{$thiskey}=$data{$_};
1.75 ! albertel 196: if ($data{$_.'.type'}=~/^date_(start|end)$/) {
1.35 www 197: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
198: }
199: }
200: return &Apache::lonnet::put
201: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
202: }
203:
1.30 www 204: # ========================================================== Copy all userfiles
205:
206: sub copyuserfiles {
207: my ($origcrsid,$newcrsid)=@_;
208: foreach (&crsdirlist($origcrsid,'userfiles')) {
1.69 albertel 209: if ($_ !~m|^scantron_|) {
210: ©file($origcrsid,$newcrsid,$_);
211: }
1.30 www 212: }
213: }
214: # ========================================================== Copy all userfiles
215:
216: sub copydbfiles {
217: my ($origcrsid,$newcrsid)=@_;
218: foreach (&crsdirlist($origcrsid)) {
219: if ($_=~/\.db$/) {
220: unless
1.34 www 221: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 222: ©db($origcrsid,$newcrsid,$_);
223: }
224: }
225: }
1.31 www 226: }
227:
228: # ======================================================= Copy all course files
229:
230: sub copycoursefiles {
231: my ($origcrsid,$newcrsid)=@_;
232: ©userfiles($origcrsid,$newcrsid);
233: ©dbfiles($origcrsid,$newcrsid);
1.35 www 234: ©resourcedb($origcrsid,$newcrsid);
1.28 www 235: }
1.13 www 236:
1.2 www 237: # ===================================================== Phase one: fill-in form
238:
1.10 matthew 239: sub print_course_creation_page {
1.2 www 240: my $r=shift;
1.10 matthew 241: my $defdom=$ENV{'request.role.domain'};
242: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
243: my $course_home = '<select name="course_home" size="1">'."\n";
244: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 245: $course_home .= qq{<option value="$server"};
246: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
247: $course_home .= " selected ";
248: }
249: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 250: }
251: $course_home .= "\n</select>\n";
1.9 matthew 252: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 253: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 254: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 255: my $cloneform=&Apache::loncommon::select_dom_form
256: ($ENV{'request.role.domain'},'clonedomain').
257: &Apache::loncommon::selectcourse_link
258: ('ccrs','clonecourse','clonedomain');
1.70 raeburn 259: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'});
1.43 raeburn 260: my $starttime = time;
261: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 262: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
263: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 264: my ($krbdef,$krbdefdom) =
265: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 266: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 267: my %param = ( formname => 'document.ccrs',
268: kerb_def_dom => $krbdefdom,
269: kerb_def_auth => $krbdef
270: );
271: my $krbform = &Apache::loncommon::authform_kerberos(%param);
272: my $intform = &Apache::loncommon::authform_internal(%param);
273: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 274: my %lt=&Apache::lonlocal::texthash(
275: 'cinf' => "Course Information",
276: 'ctit' => "Course Title",
277: 'chsr' => "Course Home Server",
278: 'cidn' => "Course ID/Number",
279: 'opt' => "optional",
280: 'iinf' => "Institutional Information",
281: '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.",
282: 'ccod' => "Course Code",
283: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
284: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
285: '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",
286: 'crcs' => "Crosslisted courses",
1.65 raeburn 287: '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 288: 'crco' => "Course Content",
289: 'cncr' => "Completely new course",
290: 'cecr' => "Clone an existing course",
291: 'map' => "Map",
292: 'smap' => "Select Map",
293: 'sacr' => "Do NOT generate as standard course",
294: 'ocik' => "only check if you know what you are doing",
295: 'fres' => "First Resource",
296: 'stco' => "standard courses only",
297: 'blnk' => "Blank",
298: 'sllb' => "Syllabus",
299: 'navi' => "Navigate",
300: 'cid' => "Course ID",
301: 'dmn' => "Domain",
302: 'asov' => "Additional settings, if specified below, will override cloned settings",
303: 'assp' => "Assessment Parameters",
304: 'oaas' => "Open all assessments",
305: 'mssg' => "Messaging",
306: 'scpf' => "Set course policy feedback to Course Coordinator",
307: 'scfc' => "Set content feedback to Course Coordinator",
308: 'cmmn' => "Communication",
309: 'dsrd' => "Disable student resource discussion",
310: 'dsuc' => "Disable student use of chatrooms",
311: 'acco' => "Access Control",
312: 'snak' => "Students need access key to enter course",
1.56 www 313: 'kaut' =>
314: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 315: 'cc' => "Course Coordinator",
316: 'user' => "Username",
317: 'ierc' => "Immediately expire own role as Course Coordinator",
318: 'aens' => "Automated enrollment settings",
319: '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.",
320: 'aadd' => "Automated adds",
321: 'yes' => "Yes",
322: 'no' => "No",
323: 'audr' => "Automated drops",
324: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 325: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 326: 'psam' => "Please select the authentication mechanism",
327: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
328: 'nech' => "Notification of enrollment changes",
329: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
330: 'irsp' => "Include retrieval of student photographs?",
1.55 www 331: 'rshm' => 'Resource Space Home',
1.46 sakharuk 332: 'opco' => "Open Course"
333: );
1.2 www 334: $r->print(<<ENDDOCUMENT);
335: <html>
1.6 matthew 336: <script language="JavaScript" type="text/javascript">
337: var editbrowser = null;
338: function openbrowser(formname,elementname) {
339: var url = '/res/?';
340: if (editbrowser == null) {
341: url += 'launch=1&';
342: }
343: url += 'catalogmode=interactive&';
344: url += 'mode=edit&';
345: url += 'form=' + formname + '&';
1.7 matthew 346: url += 'element=' + elementname + '&';
347: url += 'only=sequence' + '';
1.6 matthew 348: var title = 'Browser';
349: var options = 'scrollbars=1,resizable=1,menubar=0';
350: options += ',width=700,height=600';
351: editbrowser = open(url,title,options,'1');
352: editbrowser.focus();
353: }
1.41 raeburn 354: $javascript_validations
1.6 matthew 355: </script>
1.32 www 356: $coursebrowserjs
1.2 www 357: <head>
358: <title>The LearningOnline Network with CAPA</title>
359: </head>
1.12 www 360: $bodytag
1.17 www 361: $helplink
1.6 matthew 362: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 363: <h2>$lt{'cinf'}</h2>
1.10 matthew 364: <p>
1.68 matthew 365: <label><b>$lt{'ctit'}:</b>
366: <input type="text" size="50" name="title" /></label>
1.10 matthew 367: </p><p>
1.68 matthew 368: <label>
369: <b>$lt{'chsr'}:</b>$course_home
370: </label>
371: </p><p>
372: <label>
373: <b>$lt{'cidn'} ($lt{'opt'})</b>
374: <input type="text" size="30" name="crsid" />
375: </label>
1.40 raeburn 376: </p><p>
1.46 sakharuk 377: <h2>$lt{'iinf'}</h2>
1.40 raeburn 378: <p>
1.46 sakharuk 379: $lt{'stat'}
1.40 raeburn 380: </p><p>
1.68 matthew 381: <label>
382: <b>$lt{'ccod'}</b>
383: <input type="text" size="30" name="crscode" />
384: </label>
385: <br/>
1.46 sakharuk 386: ($lt{'toin'})
1.40 raeburn 387: </p><p>
1.68 matthew 388: <label>
389: <b>$lt{'snid'}</b>
390: <input type="text" size="30" name="crssections" />
391: </label>
392: <br/>
1.46 sakharuk 393: ($lt{'csli'})
1.40 raeburn 394: </p><p>
1.68 matthew 395: <label>
396: <b>$lt{'crcs'}</b>
397: <input type="text" size="30" name="crsxlist" />
398: </label>
399: <br/>
1.46 sakharuk 400: ($lt{'cscs'})
1.13 www 401: </p>
1.46 sakharuk 402: <h2>$lt{'crco'}</h2>
1.32 www 403: <table border="2">
1.46 sakharuk 404: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 405: <tr><td>
1.13 www 406: <p>
1.68 matthew 407: <label>
408: <b>$lt{'map'}:</b>
409: <input type="text" size="50" name="topmap" />
410: </label>
1.46 sakharuk 411: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 412: </p><p>
1.68 matthew 413: <label for="nonstd"><b>$lt{'sacr'}</b></label>
414: <br />
1.46 sakharuk 415: ($lt{'ocik'}):
1.68 matthew 416: <input id="nonstd" type="checkbox" name="nonstandard" />
417: </p><p>
1.46 sakharuk 418: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 419: <label>
420: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
421: </label>
1.13 www 422:
1.68 matthew 423: <label>
424: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
425: </label>
1.13 www 426:
1.68 matthew 427: <label>
428: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
429: </label>
1.13 www 430: </p>
1.32 www 431: </td><td>
1.68 matthew 432: <label>
433: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
434: </label>
435: <br />
436: <label>
437: $lt{'dmn'}: $cloneform
438: </label>
1.32 www 439: <br />
1.68 matthew 440: <br />
1.46 sakharuk 441: $lt{'asov'}.
1.32 www 442: </td></tr>
443: </table>
1.46 sakharuk 444: <h2>$lt{'assp'}</h2>
1.13 www 445: <p>
1.68 matthew 446: <label>
447: <b>$lt{'oaas'}: </b>
448: <input type="checkbox" name="openall" />
449: </label>
1.13 www 450: </p>
1.46 sakharuk 451: <h2>$lt{'mssg'}</h2>
1.13 www 452: <p>
1.68 matthew 453: <label>
454: <b>$lt{'scpf'}: </b>
455: <input type="checkbox" name="setpolicy" checked />
456: </label>
1.55 www 457: <br />
1.68 matthew 458: <label>
459: <b>$lt{'scfc'}: </b>
460: <input type="checkbox" name="setcontent" checked />
461: </label>
1.11 www 462: </p>
1.46 sakharuk 463: <h2>$lt{'cmmn'}</h2>
1.16 www 464: <p>
1.68 matthew 465: <label>
466: <b>$lt{'dsrd'}: </b>
467: <input type="checkbox" name="disresdis" />
468: </label>
469: <br />
470: <label>
471: <b>$lt{'dsuc'}: </b>
472: <input type="checkbox" name="disablechat" />
473: </label>
1.16 www 474: </p>
1.46 sakharuk 475: <h2>$lt{'acco'}</h2>
1.18 www 476: <p>
1.68 matthew 477: <label>
478: <b>$lt{'snak'}: </b>
479: <input type="checkbox" name="setkeys" />
480: </label>
481: <br />
482: <label>
483: <b>$lt{'kaut'}: </b>
484: <input type="text" size="30" name="keyauth" />
485: </label>
1.18 www 486: </p>
1.55 www 487: <h2>$lt{'rshm'}</h2>
488: <p>
1.68 matthew 489: <label>
490: <b>$lt{'rshm'}: </b>
491: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
492: </label>
1.55 www 493: </p>
1.10 matthew 494: <p>
1.46 sakharuk 495: <h2>$lt{'aens'}</h2>
496: $lt{'aesc'}
1.40 raeburn 497: </p>
498: <p>
1.46 sakharuk 499: <b>$lt{'aadd'}</b>
1.68 matthew 500: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
501: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
502: </label>
1.40 raeburn 503: </p><p>
1.46 sakharuk 504: <b>$lt{'audr'}</b>
1.68 matthew 505: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
506: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 507: </p><p>
1.46 sakharuk 508: <b>$lt{'dacu'}</b>
1.60 raeburn 509: $enroll_table
1.40 raeburn 510: </p><p>
1.60 raeburn 511: <b>$lt{'dacc'}</b>
512: $access_table
513: <p></p>
1.46 sakharuk 514: <b>$lt{'psam'}.</b><br />
515: $lt{'pcda'}.
1.40 raeburn 516: </p><p>
517: $krbform
518: <br />
519: $intform
520: <br />
521: $locform
522: </p><p>
1.46 sakharuk 523: <b>$lt{'nech'}</b><br />
524: $lt{'nccl'}<br/>
1.68 matthew 525: <label>
526: <input type="radio" name="notify" value="1" />$lt{'yes'}
527: </label>
528: <label>
529: <input type="radio" name="notify" value="0" checked="true" />$lt{'no'}
530: </label>
531: </p><p>
532: <b>$lt{'irsp'}</b>
533: <label>
534: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
535: </label>
536: <label>
537: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
538: </label>
1.55 www 539: </p>
540: <hr />
541: <h2>$lt{'cc'}</h2>
542: <p>
1.68 matthew 543: <label>
544: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
545: </label>
546: </p><p>
547: <label>
548: <b>$lt{'dmn'}:</b> $domform
549: </label>
550: </p><p>
551: <label>
552: <b>$lt{'ierc'}:</b>
553: <input type="checkbox" name="expireown" checked />
554: </label>
1.55 www 555: </p>
556: <p>
1.10 matthew 557: <input type="hidden" name="phase" value="two" />
1.68 matthew 558: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 559: </p>
1.2 www 560: </form>
561: </body>
562: </html>
563: ENDDOCUMENT
1.40 raeburn 564: }
565:
1.2 www 566: # ====================================================== Phase two: make course
567:
1.10 matthew 568: sub create_course {
1.2 www 569: my $r=shift;
570: my $ccuname=$ENV{'form.ccuname'};
571: my $ccdomain=$ENV{'form.ccdomain'};
572: $ccuname=~s/\W//g;
573: $ccdomain=~s/\W//g;
1.74 raeburn 574:
575: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
576: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
577: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
578: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
579:
580: my $autharg;
581: my $authtype;
582:
583: if ($ENV{'form.login'} eq 'krb') {
584: $authtype = 'krb';
585: $authtype .=$ENV{'form.krbver'};
586: $autharg = $ENV{'form.krbarg'};
587: } elsif ($ENV{'form.login'} eq 'int') {
588: $authtype ='internal';
589: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
590: $autharg = $ENV{'form.intarg'};
591: }
592: } elsif ($ENV{'form.login'} eq 'loc') {
593: $authtype = 'localauth';
594: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
595: $autharg = $ENV{'form.locarg'};
596: }
597: }
598:
599: my $logmsg;
1.12 www 600: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 601: $r->print(<<ENDENHEAD);
602: <html>
603: <head>
604: <title>The LearningOnline Network with CAPA</title>
605: </head>
1.12 www 606: $bodytag
1.2 www 607: ENDENHEAD
1.74 raeburn 608:
609: my $args = {
610: ccuname => $ccuname,
611: ccdomain => $ccdomain,
612: cdescr => $ENV{'form.title'},
613: curl => $ENV{'form.topmap'},
614: course_domain => $ENV{'request.role.domain'},
615: course_home => $ENV{'form.course_home'},
616: nonstandard => $ENV{'form.nonstandard'},
617: crscode => $ENV{'form.crscode'},
618: clonecourse => $ENV{'form.clonecourse'},
619: clonedomain => $ENV{'form.clonedomain'},
620: crsid => $ENV{'form.crsid'},
621: curruser => $ENV{'user.name'},
622: crssections => $ENV{'form.crssections'},
623: crsxlist => $ENV{'form.crsxlist'},
624: autoadds => $ENV{'form.autoadds'},
625: autodrops => $ENV{'form.autodrops'},
626: notify => $ENV{'form.notify'},
627: no_end_date => $ENV{'form.no_end_date'},
628: showphotos => $ENV{'form.showphotos'},
629: authtype => $authtype,
630: autharg => $autharg,
631: enrollstart => $enrollstart,
632: enrollend => $enrollend,
633: startaccess => $startaccess,
634: endaccess => $endaccess,
635: setpolicy => $ENV{'form.setpolicy'},
636: setcontent => $ENV{'form.setcontent'},
637: reshome => $ENV{'form.reshome'},
638: setkeys => $ENV{'form.setkeys'},
639: keyauth => $ENV{'form.keyauth'},
640: disresdis => $ENV{'form.disresdis'},
641: disablechat => $ENV{'form.disablechat'},
642: openall => $ENV{'form.openall'},
643: firstres => $ENV{'form.firstres'}
644: };
645:
1.10 matthew 646: #
647: # Verify data
648: #
649: # Check the veracity of the course coordinator
1.2 www 650: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 651: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
652: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
653: $r->print(&mt("Please click Back on your browser and select another user, or "));
654: $r->print('
655: <input type="hidden" name="phase" value="get_user_info" />
656: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
657: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
658: <input name="userrole" type="submit" value="'.
659: &mt('Create User').'" />
660: </form></body></html>');
1.2 www 661: return;
662: }
1.10 matthew 663: # Check the proposed home server for the course
664: my %host_servers = &Apache::loncommon::get_library_servers
665: ($ENV{'request.role.domain'});
666: if (! exists($host_servers{$ENV{'form.course_home'}})) {
1.46 sakharuk 667: $r->print(&mt('Invalid home server for course').': '.
1.10 matthew 668: $ENV{'form.course_home'}.'</body></html>');
669: return;
670: }
1.74 raeburn 671: my ($courseid,$crsudom,$crsunum);
672: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum));
673:
674: #
675: # Make current user course adminstrator
676: #
677: my $end=undef;
678: my $addition='';
679: if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; }
680: $r->print(&mt('Assigning').' '.$addition.' '.&mt('role of course coordinator to self').': '.
681: &Apache::lonnet::assignrole(
682: $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'<br>');
683: #
684: # Make additional user course administrator
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,$courseid,'cc').'<p>');
690: }
691: if ($ENV{'form.setkeys'}) {
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: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
698: }
699:
700: sub construct_course {
701: my ($args,$logmsg,$courseid,$crsudom,$crsunum) = @_;
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;
1.64 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: }
1.74 raeburn 825: if ($args->{'notify'}) {
826: if ($args->{'ccuname'}) {
827: $cenv{'internal.notifylist'} = $args->{'ccuname'}.'@'.$args->{'ccdomain'};
1.40 raeburn 828: }
829: }
1.64 raeburn 830: if (@badclasses > 0) {
831: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 832: '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 833: 'dnhr' => 'does not have rights to access enrollment in these classes',
834: 'adby' => 'as determined by the policies of your institution on access to official classlists'
835: );
1.74 raeburn 836: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 837: foreach (@badclasses) {
1.74 raeburn 838: $outcome .= "<li>$_</li>\n";
1.44 raeburn 839: }
1.74 raeburn 840: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 841: }
1.74 raeburn 842: if ($args->{'no_end_date'}) {
843: $args->{'endaccess'} = 0;
1.40 raeburn 844: }
1.74 raeburn 845: $cenv{'internal.autostart'}=$args->{'enrollstart'};
846: $cenv{'internal.autoend'}=$args->{'enrollend'};
847: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
848: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
849: if ($args->{'showphotos'}) {
850: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 851: }
1.74 raeburn 852: $cenv{'internal.authtype'} = $args->{'authtype'};
853: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 854: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
855: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 856: $outcome .= '<font color="red" size="+1">'.
857: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 858: }
1.12 www 859: }
1.74 raeburn 860: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
861: if ($args->{'setpolicy'}) {
862: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 863: }
1.74 raeburn 864: if ($args->{'setcontent'}) {
865: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 866: }
1.55 www 867: }
1.74 raeburn 868: if ($args->{'reshome'}) {
869: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 870: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 871: }
1.56 www 872: #
873: # course has keyed access
874: #
1.74 raeburn 875: if ($args->{'setkeys'}) {
1.18 www 876: $cenv{'keyaccess'}='yes';
1.16 www 877: }
1.56 www 878: # if specified, key authority is not course, but user
879: # only active if keyaccess is yes
1.74 raeburn 880: if ($args->{'keyauth'}) {
881: $args->{'keyauth'}=~s/[^\w\@]//g;
882: if ($args->{'keyauth'}) {
883: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 884: }
885: }
886:
1.74 raeburn 887: if ($args->{'disresdis'}) {
1.16 www 888: $cenv{'pch.roles.denied'}='st';
1.26 matthew 889: }
1.74 raeburn 890: if ($args->{'disablechat'}) {
1.26 matthew 891: $cenv{'plc.roles.denied'}='st';
1.21 albertel 892: }
1.23 bowersj2 893:
1.32 www 894: # Record we've not yet viewed the Course Initialization Helper for this
895: # course
1.23 bowersj2 896: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 897: #
898: # Use new Randomseed
899: #
1.22 albertel 900: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 901: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 902: #
903: # The encryption code and receipt prefix for this course
904: #
905: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
906: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 907: #
908: # By default, use standard grading
1.67 albertel 909: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 910:
1.74 raeburn 911: $outcome .= ('<br />'.&mt('Setting environment').': '.
912: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 913: #
914: # Open all assignments
915: #
1.74 raeburn 916: if ($args->{'openall'}) {
917: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 918: my %storecontent = ($storeunder => time,
919: $storeunder.'.type' => 'date_start');
1.12 www 920:
1.74 raeburn 921: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
922: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 923: }
1.13 www 924: #
925: # Set first page
926: #
1.74 raeburn 927: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 928: || ($cloneid)) {
1.74 raeburn 929: $outcome .= &mt('Setting first resource').': ';
1.13 www 930: my ($errtext,$fatal)=
1.74 raeburn 931: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
932: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 933: my $title; my $url;
1.74 raeburn 934: if ($args->{'firstres'} eq 'syl') {
1.13 www 935: $title='Syllabus';
1.74 raeburn 936: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 937: } else {
938: $title='Navigate Contents';
939: $url='/adm/navmaps';
940: }
941: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 942: ($errtext,$fatal)=
1.74 raeburn 943: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
944: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 945: }
1.74 raeburn 946: return $outcome;
1.2 www 947: }
948:
949: # ===================================================================== Handler
1.1 www 950: sub handler {
951: my $r = shift;
952:
953: if ($r->header_only) {
1.38 www 954: &Apache::loncommon::content_type($r,'text/html');
1.1 www 955: $r->send_http_header;
956: return OK;
957: }
958:
1.10 matthew 959: if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) {
1.38 www 960: &Apache::loncommon::content_type($r,'text/html');
1.1 www 961: $r->send_http_header;
962:
1.2 www 963: if ($ENV{'form.phase'} eq 'two') {
1.10 matthew 964: &create_course($r);
1.2 www 965: } else {
1.10 matthew 966: &print_course_creation_page($r);
1.2 www 967: }
1.1 www 968: } else {
969: $ENV{'user.error.msg'}=
970: "/adm/createcourse:ccc:0:0:Cannot create courses";
971: return HTTP_NOT_ACCEPTABLE;
972: }
973: return OK;
974: }
975:
976: 1;
977: __END__
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