Annotation of loncom/interface/loncreatecourse.pm, revision 1.71
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.71 ! raeburn 4: # $Id: loncreatecourse.pm,v 1.70 2004/11/23 06:58:34 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'},$origcrsdata{'num'});
141: return &Apache::lonnet::put
142: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
143: }
144:
1.35 www 145: # ========================================================== Copy resourcesdata
146:
147: sub copyresourcedb {
148: my ($origcrsid,$newcrsid)=@_;
149: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
150: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
151: my %data=&Apache::lonnet::dump
152: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
153: $origcrsid=~s/^\///;
154: $origcrsid=~s/\//\_/;
155: $newcrsid=~s/^\///;
156: $newcrsid=~s/\//\_/;
157: my %newdata=();
158: undef %newdata;
159: my $startdate=$data{$origcrsid.'.0.opendate'};
160: my $today=time;
161: my $delta=0;
162: if ($startdate) {
163: my $oneday=60*60*24;
164: $delta=$today-$startdate;
165: $delta=int($delta/$oneday)*$oneday;
166: }
167: # ugly retro fix for broken version of types
168: foreach (keys %data) {
169: if ($_=~/\wtype$/) {
170: my $newkey=$_;
171: $newkey=~s/type$/\.type/;
172: $data{$newkey}=$data{$_};
173: delete $data{$_};
174: }
175: }
1.37 www 176: # adjust symbs
177: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
178: $pattern=~s/(\W)/\\$1/gs;
179: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
180: foreach (keys %data) {
181: if ($_=~/$pattern/) {
182: my $newkey=$_;
183: $newkey=~s/$pattern/$new/;
184: $data{$newkey}=$data{$_};
185: delete $data{$_};
186: }
187: }
1.35 www 188: # adjust dates
189: foreach (keys %data) {
190: my $thiskey=$_;
191: $thiskey=~s/^$origcrsid/$newcrsid/;
192: $newdata{$thiskey}=$data{$_};
193: if ($data{$_.'.type'}=~/^date/) {
194: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
195: }
196: }
197: return &Apache::lonnet::put
198: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
199: }
200:
1.30 www 201: # ========================================================== Copy all userfiles
202:
203: sub copyuserfiles {
204: my ($origcrsid,$newcrsid)=@_;
205: foreach (&crsdirlist($origcrsid,'userfiles')) {
1.69 albertel 206: if ($_ !~m|^scantron_|) {
207: ©file($origcrsid,$newcrsid,$_);
208: }
1.30 www 209: }
210: }
211: # ========================================================== Copy all userfiles
212:
213: sub copydbfiles {
214: my ($origcrsid,$newcrsid)=@_;
215: foreach (&crsdirlist($origcrsid)) {
216: if ($_=~/\.db$/) {
217: unless
1.34 www 218: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 219: ©db($origcrsid,$newcrsid,$_);
220: }
221: }
222: }
1.31 www 223: }
224:
225: # ======================================================= Copy all course files
226:
227: sub copycoursefiles {
228: my ($origcrsid,$newcrsid)=@_;
229: ©userfiles($origcrsid,$newcrsid);
230: ©dbfiles($origcrsid,$newcrsid);
1.35 www 231: ©resourcedb($origcrsid,$newcrsid);
1.28 www 232: }
1.13 www 233:
1.2 www 234: # ===================================================== Phase one: fill-in form
235:
1.10 matthew 236: sub print_course_creation_page {
1.2 www 237: my $r=shift;
1.10 matthew 238: my $defdom=$ENV{'request.role.domain'};
239: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
240: my $course_home = '<select name="course_home" size="1">'."\n";
241: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 242: $course_home .= qq{<option value="$server"};
243: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
244: $course_home .= " selected ";
245: }
246: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 247: }
248: $course_home .= "\n</select>\n";
1.9 matthew 249: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 250: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 251: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 252: my $cloneform=&Apache::loncommon::select_dom_form
253: ($ENV{'request.role.domain'},'clonedomain').
254: &Apache::loncommon::selectcourse_link
255: ('ccrs','clonecourse','clonedomain');
1.70 raeburn 256: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'});
1.43 raeburn 257: my $starttime = time;
258: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 259: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
260: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 261: my ($krbdef,$krbdefdom) =
262: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 263: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 264: my %param = ( formname => 'document.ccrs',
265: kerb_def_dom => $krbdefdom,
266: kerb_def_auth => $krbdef
267: );
268: my $krbform = &Apache::loncommon::authform_kerberos(%param);
269: my $intform = &Apache::loncommon::authform_internal(%param);
270: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 271: my %lt=&Apache::lonlocal::texthash(
272: 'cinf' => "Course Information",
273: 'ctit' => "Course Title",
274: 'chsr' => "Course Home Server",
275: 'cidn' => "Course ID/Number",
276: 'opt' => "optional",
277: 'iinf' => "Institutional Information",
278: '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.",
279: 'ccod' => "Course Code",
280: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
281: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
282: '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",
283: 'crcs' => "Crosslisted courses",
1.65 raeburn 284: '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 285: 'crco' => "Course Content",
286: 'cncr' => "Completely new course",
287: 'cecr' => "Clone an existing course",
288: 'map' => "Map",
289: 'smap' => "Select Map",
290: 'sacr' => "Do NOT generate as standard course",
291: 'ocik' => "only check if you know what you are doing",
292: 'fres' => "First Resource",
293: 'stco' => "standard courses only",
294: 'blnk' => "Blank",
295: 'sllb' => "Syllabus",
296: 'navi' => "Navigate",
297: 'cid' => "Course ID",
298: 'dmn' => "Domain",
299: 'asov' => "Additional settings, if specified below, will override cloned settings",
300: 'assp' => "Assessment Parameters",
301: 'oaas' => "Open all assessments",
302: 'mssg' => "Messaging",
303: 'scpf' => "Set course policy feedback to Course Coordinator",
304: 'scfc' => "Set content feedback to Course Coordinator",
305: 'cmmn' => "Communication",
306: 'dsrd' => "Disable student resource discussion",
307: 'dsuc' => "Disable student use of chatrooms",
308: 'acco' => "Access Control",
309: 'snak' => "Students need access key to enter course",
1.56 www 310: 'kaut' =>
311: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 312: 'cc' => "Course Coordinator",
313: 'user' => "Username",
314: 'ierc' => "Immediately expire own role as Course Coordinator",
315: 'aens' => "Automated enrollment settings",
316: '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.",
317: 'aadd' => "Automated adds",
318: 'yes' => "Yes",
319: 'no' => "No",
320: 'audr' => "Automated drops",
321: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 322: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 323: 'psam' => "Please select the authentication mechanism",
324: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
325: 'nech' => "Notification of enrollment changes",
326: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
327: 'irsp' => "Include retrieval of student photographs?",
1.55 www 328: 'rshm' => 'Resource Space Home',
1.46 sakharuk 329: 'opco' => "Open Course"
330: );
1.2 www 331: $r->print(<<ENDDOCUMENT);
332: <html>
1.6 matthew 333: <script language="JavaScript" type="text/javascript">
334: var editbrowser = null;
335: function openbrowser(formname,elementname) {
336: var url = '/res/?';
337: if (editbrowser == null) {
338: url += 'launch=1&';
339: }
340: url += 'catalogmode=interactive&';
341: url += 'mode=edit&';
342: url += 'form=' + formname + '&';
1.7 matthew 343: url += 'element=' + elementname + '&';
344: url += 'only=sequence' + '';
1.6 matthew 345: var title = 'Browser';
346: var options = 'scrollbars=1,resizable=1,menubar=0';
347: options += ',width=700,height=600';
348: editbrowser = open(url,title,options,'1');
349: editbrowser.focus();
350: }
1.41 raeburn 351: $javascript_validations
1.6 matthew 352: </script>
1.32 www 353: $coursebrowserjs
1.2 www 354: <head>
355: <title>The LearningOnline Network with CAPA</title>
356: </head>
1.12 www 357: $bodytag
1.17 www 358: $helplink
1.6 matthew 359: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 360: <h2>$lt{'cinf'}</h2>
1.10 matthew 361: <p>
1.68 matthew 362: <label><b>$lt{'ctit'}:</b>
363: <input type="text" size="50" name="title" /></label>
1.10 matthew 364: </p><p>
1.68 matthew 365: <label>
366: <b>$lt{'chsr'}:</b>$course_home
367: </label>
368: </p><p>
369: <label>
370: <b>$lt{'cidn'} ($lt{'opt'})</b>
371: <input type="text" size="30" name="crsid" />
372: </label>
1.40 raeburn 373: </p><p>
1.46 sakharuk 374: <h2>$lt{'iinf'}</h2>
1.40 raeburn 375: <p>
1.46 sakharuk 376: $lt{'stat'}
1.40 raeburn 377: </p><p>
1.68 matthew 378: <label>
379: <b>$lt{'ccod'}</b>
380: <input type="text" size="30" name="crscode" />
381: </label>
382: <br/>
1.46 sakharuk 383: ($lt{'toin'})
1.40 raeburn 384: </p><p>
1.68 matthew 385: <label>
386: <b>$lt{'snid'}</b>
387: <input type="text" size="30" name="crssections" />
388: </label>
389: <br/>
1.46 sakharuk 390: ($lt{'csli'})
1.40 raeburn 391: </p><p>
1.68 matthew 392: <label>
393: <b>$lt{'crcs'}</b>
394: <input type="text" size="30" name="crsxlist" />
395: </label>
396: <br/>
1.46 sakharuk 397: ($lt{'cscs'})
1.13 www 398: </p>
1.46 sakharuk 399: <h2>$lt{'crco'}</h2>
1.32 www 400: <table border="2">
1.46 sakharuk 401: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 402: <tr><td>
1.13 www 403: <p>
1.68 matthew 404: <label>
405: <b>$lt{'map'}:</b>
406: <input type="text" size="50" name="topmap" />
407: </label>
1.46 sakharuk 408: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 409: </p><p>
1.68 matthew 410: <label for="nonstd"><b>$lt{'sacr'}</b></label>
411: <br />
1.46 sakharuk 412: ($lt{'ocik'}):
1.68 matthew 413: <input id="nonstd" type="checkbox" name="nonstandard" />
414: </p><p>
1.46 sakharuk 415: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 416: <label>
417: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
418: </label>
1.13 www 419:
1.68 matthew 420: <label>
421: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
422: </label>
1.13 www 423:
1.68 matthew 424: <label>
425: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
426: </label>
1.13 www 427: </p>
1.32 www 428: </td><td>
1.68 matthew 429: <label>
430: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
431: </label>
432: <br />
433: <label>
434: $lt{'dmn'}: $cloneform
435: </label>
1.32 www 436: <br />
1.68 matthew 437: <br />
1.46 sakharuk 438: $lt{'asov'}.
1.32 www 439: </td></tr>
440: </table>
1.46 sakharuk 441: <h2>$lt{'assp'}</h2>
1.13 www 442: <p>
1.68 matthew 443: <label>
444: <b>$lt{'oaas'}: </b>
445: <input type="checkbox" name="openall" />
446: </label>
1.13 www 447: </p>
1.46 sakharuk 448: <h2>$lt{'mssg'}</h2>
1.13 www 449: <p>
1.68 matthew 450: <label>
451: <b>$lt{'scpf'}: </b>
452: <input type="checkbox" name="setpolicy" checked />
453: </label>
1.55 www 454: <br />
1.68 matthew 455: <label>
456: <b>$lt{'scfc'}: </b>
457: <input type="checkbox" name="setcontent" checked />
458: </label>
1.11 www 459: </p>
1.46 sakharuk 460: <h2>$lt{'cmmn'}</h2>
1.16 www 461: <p>
1.68 matthew 462: <label>
463: <b>$lt{'dsrd'}: </b>
464: <input type="checkbox" name="disresdis" />
465: </label>
466: <br />
467: <label>
468: <b>$lt{'dsuc'}: </b>
469: <input type="checkbox" name="disablechat" />
470: </label>
1.16 www 471: </p>
1.46 sakharuk 472: <h2>$lt{'acco'}</h2>
1.18 www 473: <p>
1.68 matthew 474: <label>
475: <b>$lt{'snak'}: </b>
476: <input type="checkbox" name="setkeys" />
477: </label>
478: <br />
479: <label>
480: <b>$lt{'kaut'}: </b>
481: <input type="text" size="30" name="keyauth" />
482: </label>
1.18 www 483: </p>
1.55 www 484: <h2>$lt{'rshm'}</h2>
485: <p>
1.68 matthew 486: <label>
487: <b>$lt{'rshm'}: </b>
488: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
489: </label>
1.55 www 490: </p>
1.10 matthew 491: <p>
1.46 sakharuk 492: <h2>$lt{'aens'}</h2>
493: $lt{'aesc'}
1.40 raeburn 494: </p>
495: <p>
1.46 sakharuk 496: <b>$lt{'aadd'}</b>
1.68 matthew 497: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
498: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
499: </label>
1.40 raeburn 500: </p><p>
1.46 sakharuk 501: <b>$lt{'audr'}</b>
1.68 matthew 502: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
503: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 504: </p><p>
1.46 sakharuk 505: <b>$lt{'dacu'}</b>
1.60 raeburn 506: $enroll_table
1.40 raeburn 507: </p><p>
1.60 raeburn 508: <b>$lt{'dacc'}</b>
509: $access_table
510: <p></p>
1.46 sakharuk 511: <b>$lt{'psam'}.</b><br />
512: $lt{'pcda'}.
1.40 raeburn 513: </p><p>
514: $krbform
515: <br />
516: $intform
517: <br />
518: $locform
519: </p><p>
1.46 sakharuk 520: <b>$lt{'nech'}</b><br />
521: $lt{'nccl'}<br/>
1.68 matthew 522: <label>
523: <input type="radio" name="notify" value="1" />$lt{'yes'}
524: </label>
525: <label>
526: <input type="radio" name="notify" value="0" checked="true" />$lt{'no'}
527: </label>
528: </p><p>
529: <b>$lt{'irsp'}</b>
530: <label>
531: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
532: </label>
533: <label>
534: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
535: </label>
1.55 www 536: </p>
537: <hr />
538: <h2>$lt{'cc'}</h2>
539: <p>
1.68 matthew 540: <label>
541: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
542: </label>
543: </p><p>
544: <label>
545: <b>$lt{'dmn'}:</b> $domform
546: </label>
547: </p><p>
548: <label>
549: <b>$lt{'ierc'}:</b>
550: <input type="checkbox" name="expireown" checked />
551: </label>
1.55 www 552: </p>
553: <p>
1.10 matthew 554: <input type="hidden" name="phase" value="two" />
1.68 matthew 555: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 556: </p>
1.2 www 557: </form>
558: </body>
559: </html>
560: ENDDOCUMENT
1.40 raeburn 561: }
562:
1.2 www 563: # ====================================================== Phase two: make course
564:
1.10 matthew 565: sub create_course {
1.2 www 566: my $r=shift;
567: my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'});
1.58 raeburn 568: my $this_server = $Apache::lonnet::perlvar{'lonHostID'};
1.2 www 569: my $ccuname=$ENV{'form.ccuname'};
570: my $ccdomain=$ENV{'form.ccdomain'};
571: $ccuname=~s/\W//g;
572: $ccdomain=~s/\W//g;
573: my $cdescr=$ENV{'form.title'};
574: my $curl=$ENV{'form.topmap'};
1.12 www 575: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 576: $r->print(<<ENDENHEAD);
577: <html>
578: <head>
579: <title>The LearningOnline Network with CAPA</title>
580: </head>
1.12 www 581: $bodytag
1.2 www 582: ENDENHEAD
1.10 matthew 583: #
584: # Verify data
585: #
586: # Check the veracity of the course coordinator
1.2 www 587: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 588: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
589: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
590: $r->print(&mt("Please click Back on your browser and select another user, or "));
591: $r->print('
592: <input type="hidden" name="phase" value="get_user_info" />
593: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
594: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
595: <input name="userrole" type="submit" value="'.
596: &mt('Create User').'" />
597: </form></body></html>');
1.2 www 598: return;
599: }
1.10 matthew 600: # Check the proposed home server for the course
601: my %host_servers = &Apache::loncommon::get_library_servers
602: ($ENV{'request.role.domain'});
603: if (! exists($host_servers{$ENV{'form.course_home'}})) {
1.46 sakharuk 604: $r->print(&mt('Invalid home server for course').': '.
1.10 matthew 605: $ENV{'form.course_home'}.'</body></html>');
606: return;
607: }
1.2 www 608: #
609: # Open course
610: #
1.32 www 611: my %cenv=();
1.10 matthew 612: my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'},
613: $cdescr,$curl,
1.11 www 614: $ENV{'form.course_home'},
1.61 raeburn 615: $ENV{'form.nonstandard'},
1.71 ! raeburn 616: $ENV{'form.crscode'},
! 617: $ENV{'form.ccuname'});
1.2 www 618:
1.27 bowersj2 619: # Note: The testing routines depend on this being output; see
620: # Utils::Course. This needs to at least be output as a comment
621: # if anyone ever decides to not show this, and Utils::Course::new
622: # will need to be suitably modified.
1.4 www 623: $r->print('New LON-CAPA Course ID: '.$courseid.'<br>');
624: #
1.12 www 625: # Check if created correctly
1.4 www 626: #
627: my ($crsudom,$crsunum)=($courseid=~/^\/(\w+)\/(\w+)$/);
628: my $crsuhome=&Apache::lonnet::homeserver($crsunum,$crsudom);
1.46 sakharuk 629: $r->print(&mt('Created on').': '.$crsuhome.'<br>');
1.12 www 630: #
1.32 www 631: # Are we cloning?
632: #
633: my $cloneid='';
634: if (($ENV{'form.clonecourse'}) && ($ENV{'form.clonedomain'})) {
635: $cloneid='/'.$ENV{'form.clonedomain'}.'/'.$ENV{'form.clonecourse'};
636: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
637: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
638: if ($clonehome eq 'no_host') {
639: $r->print(
1.46 sakharuk 640: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>');
1.32 www 641: } else {
642: $r->print(
1.46 sakharuk 643: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>');
1.37 www 644: my %oldcenv=&Apache::lonnet::dump('environment',$crsudom,$crsunum);
1.32 www 645: # Copy all files
646: ©coursefiles($cloneid,$courseid);
1.37 www 647: # Restore URL
648: $cenv{'url'}=$oldcenv{'url'};
1.32 www 649: # Restore title
1.37 www 650: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 651: # restore grading mode
652: if (defined($oldcenv{'grading'})) {
653: $cenv{'grading'}=$oldcenv{'grading'};
654: }
1.37 www 655: # Mark as cloned
1.35 www 656: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 657: delete($cenv{'default_enrollment_start_date'});
658: delete($cenv{'default_enrollment_end_date'});
1.32 www 659: }
660: }
661: #
662: # Set environment (will override cloned, if existing)
1.12 www 663: #
1.64 raeburn 664: my @sections = ();
665: my @xlists = ();
1.4 www 666: if ($ENV{'form.crsid'}) {
1.12 www 667: $cenv{'courseid'}=$ENV{'form.crsid'};
1.40 raeburn 668: }
669: if ($ENV{'form.crscode'}) {
670: $cenv{'internal.coursecode'}=$ENV{'form.crscode'};
671: }
1.64 raeburn 672: if ($ccuname) {
673: $cenv{'internal.courseowner'} = $ccuname;
674: } else {
675: $cenv{'internal.courseowner'} = $ENV{'user.name'};
676: }
677:
678: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.40 raeburn 679: if ($ENV{'form.crssections'}) {
1.64 raeburn 680: $cenv{'internal.sectionnums'} = '';
681: if ($ENV{'form.crssections'} =~ m/,/) {
682: @sections = split/,/,$ENV{'form.crssections'};
1.44 raeburn 683: } else {
1.64 raeburn 684: $sections[0] = $ENV{'form.crssections'};
1.44 raeburn 685: }
686: if (@sections > 0) {
1.64 raeburn 687: foreach my $item (@sections) {
688: my ($sec,$gp) = split/:/,$item;
689: my $class = $ENV{'form.crscode'}.$sec;
690: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$class,$cenv{'internal.courseowner'});
691: if ($addcheck eq 'ok') {
692: $cenv{'internal.sectionnums'} .= $item.',';
693: } else {
694: push @badclasses, $class;
695: }
1.44 raeburn 696: }
1.64 raeburn 697: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 698: }
1.40 raeburn 699: }
1.49 www 700: # do not hide course coordinator from staff listing,
701: # even if privileged
702: $cenv{'nothideprivileged'}=$ccuname.':'.$ccdomain;
1.40 raeburn 703: if ($ENV{'form.crsxlist'}) {
1.64 raeburn 704: $cenv{'internal.crosslistings'}='';
705: if ($ENV{'form.crsxlist'} =~ m/,/) {
706: @xlists = split/,/,$ENV{'form.crsxlist'};
1.44 raeburn 707: } else {
1.64 raeburn 708: $xlists[0] = $ENV{'form.crsxlist'};
1.44 raeburn 709: }
710: if (@xlists > 0) {
1.64 raeburn 711: foreach my $item (@xlists) {
712: my ($xl,$gp) = split/:/,$item;
713: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$xl,$cenv{'internal.courseowner'});
714: if ($addcheck eq 'ok') {
715: $cenv{'internal.crosslistings'} .= $item.',';
716: } else {
717: push @badclasses, $xl;
718: }
1.44 raeburn 719: }
1.64 raeburn 720: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 721: }
1.40 raeburn 722: }
723: if ($ENV{'form.autoadds'}) {
724: $cenv{'internal.autoadds'}=$ENV{'form.autoadds'};
725: }
726: if ($ENV{'form.autodrops'}) {
727: $cenv{'internal.autodrops'}=$ENV{'form.autodrops'};
728: }
729: if ($ENV{'form.notify'}) {
730: if ($ccuname) {
1.65 raeburn 731: $cenv{'internal.notifylist'} = $ccuname.'@'.$ccdomain;
1.40 raeburn 732: }
733: }
1.64 raeburn 734: if (@badclasses > 0) {
735: my %lt=&Apache::lonlocal::texthash(
736: 'tclb' => 'The courses listed below have not been included as sections or crosslistings affiliated with your new LON-CAPA course. 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',
737: 'dnhr' => 'does not have rights to access enrollment in these classes',
738: 'adby' => 'as determined by the policies of your institution on access to official classlists'
739: );
740: $r->print('<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n");
741: foreach (@badclasses) {
742: $r->print("<li>$_</li>\n");
1.44 raeburn 743: }
1.64 raeburn 744: $r->print ("</ul><br /><br /></font>\n");
1.40 raeburn 745: }
1.60 raeburn 746: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
747: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
748: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
749: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
1.40 raeburn 750: if ($ENV{'form.no_end_date'}) {
1.60 raeburn 751: $endaccess = 0;
1.40 raeburn 752: }
1.60 raeburn 753: $cenv{'internal.autostart'}=$enrollstart;
754: $cenv{'internal.autoend'}=$enrollend;
755: $cenv{'default_enrollment_start_date'}=$startaccess;
756: $cenv{'default_enrollment_end_date'}=$endaccess;
1.40 raeburn 757: if ($ENV{'form.showphotos'}) {
758: $cenv{'internal.showphotos'}=$ENV{'form.showphotos'};
759: }
760: if ($ENV{'form.login'} eq 'krb') {
761: $cenv{'internal.authtype'} = 'krb';
762: $cenv{'internal.authtype'} .=$ENV{'form.krbver'};
763: $cenv{'internal.autharg'} = $ENV{'form.krbarg'};
764: } elsif ($ENV{'form.login'} eq 'int') {
765: $cenv{'internal.authtype'} ='internal';
766: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
767: $cenv{'internal.autharg'} = $ENV{'form.intarg'};
768: }
769: } elsif ($ENV{'form.login'} eq 'loc') {
770: $cenv{'internal.authtype'} = 'localauth';
771: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
772: $cenv{'internal.autharg'} = $ENV{'form.locarg'};
773: }
774: }
775: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
776: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
777: $r->print('<font color="red" size="+1">'.
1.46 sakharuk 778: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>');
1.40 raeburn 779: }
1.12 www 780: }
781: if (($ccdomain) && ($ccuname)) {
782: if ($ENV{'form.setpolicy'}) {
783: $cenv{'policy.email'}=$ccuname.':'.$ccdomain;
784: }
785: if ($ENV{'form.setcontent'}) {
1.18 www 786: $cenv{'question.email'}=$ccuname.':'.$ccdomain;
787: }
1.55 www 788: }
789: if ($ENV{'form.reshome'}) {
790: $cenv{'reshome'}=$ENV{'form.reshome'}.'/';
791: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 792: }
1.56 www 793: #
794: # course has keyed access
795: #
1.18 www 796: if ($ENV{'form.setkeys'}) {
797: $cenv{'keyaccess'}='yes';
1.16 www 798: }
1.56 www 799: # if specified, key authority is not course, but user
800: # only active if keyaccess is yes
801: if ($ENV{'form.keyauth'}) {
802: $ENV{'form.keyauth'}=~s/[^\w\@]//g;
803: if ($ENV{'form.keyauth'}) {
804: $cenv{'keyauth'}=$ENV{'form.keyauth'};
805: }
806: }
807:
1.16 www 808: if ($ENV{'form.disresdis'}) {
809: $cenv{'pch.roles.denied'}='st';
1.26 matthew 810: }
811: if ($ENV{'form.disablechat'}) {
812: $cenv{'plc.roles.denied'}='st';
1.21 albertel 813: }
1.23 bowersj2 814:
1.32 www 815: # Record we've not yet viewed the Course Initialization Helper for this
816: # course
1.23 bowersj2 817: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 818: #
819: # Use new Randomseed
820: #
1.22 albertel 821: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 822: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 823: #
824: # The encryption code and receipt prefix for this course
825: #
826: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
827: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 828: #
829: # By default, use standard grading
1.67 albertel 830: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 831:
1.46 sakharuk 832: $r->print('<br />'.&mt('Setting environment').': '.
1.12 www 833: &Apache::lonnet::put('environment',\%cenv,$crsudom,$crsunum).'<br>');
834: #
835: # Open all assignments
836: #
837: if ($ENV{'form.openall'}) {
838: my $storeunder=$crsudom.'_'.$crsunum.'.0.opendate';
1.33 www 839: my %storecontent = ($storeunder => time,
840: $storeunder.'.type' => 'date_start');
1.12 www 841:
1.46 sakharuk 842: $r->print(&mt('Opening all assignments').': '.&Apache::lonnet::cput
1.12 www 843: ('resourcedata',\%storecontent,$crsudom,$crsunum).'<br>');
844: }
1.13 www 845: #
846: # Set first page
847: #
1.48 www 848: unless (($ENV{'form.nonstandard'}) || ($ENV{'form.firstres'} eq 'blank')
849: || ($cloneid)) {
1.46 sakharuk 850: $r->print(&mt('Setting first resource').': ');
1.13 www 851: my ($errtext,$fatal)=
852: &Apache::londocs::mapread($crsunum,$crsudom,'default.sequence');
853: $r->print(($fatal?$errtext:'read ok').' - ');
854: my $title; my $url;
855: if ($ENV{'form.firstres'} eq 'syl') {
856: $title='Syllabus';
857: $url='/public/'.$crsudom.'/'.$crsunum.'/syllabus';
858: } else {
859: $title='Navigate Contents';
860: $url='/adm/navmaps';
861: }
862: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 863: ($errtext,$fatal)=
1.13 www 864: &Apache::londocs::storemap($crsunum,$crsudom,'default.sequence');
865: $r->print(($fatal?$errtext:'write ok').'<br>');
866: }
1.2 www 867: #
868: # Make current user course adminstrator
869: #
1.12 www 870: my $end=undef;
871: my $addition='';
872: if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; }
1.46 sakharuk 873: $r->print(&mt('Assigning').' '.$addition.' '.&mt('role of course coordinator to self').': '.
1.2 www 874: &Apache::lonnet::assignrole(
1.12 www 875: $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'<br>');
1.2 www 876: #
877: # Make additional user course administrator
878: #
1.12 www 879: if (($ccdomain) && ($ccuname)) {
1.46 sakharuk 880: $r->print(&mt('Assigning role of course coordinator to').' '.
1.2 www 881: $ccuname.' at '.$ccdomain.': '.
1.3 www 882: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
1.12 www 883: }
1.20 www 884: if ($ENV{'form.setkeys'}) {
885: $r->print(
1.46 sakharuk 886: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
1.20 www 887: }
1.47 www 888: # Flush the course logs so reverse user roles immediately updated
889: &Apache::lonnet::flushcourselogs();
1.46 sakharuk 890: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
1.2 www 891: }
892:
893: # ===================================================================== Handler
1.1 www 894: sub handler {
895: my $r = shift;
896:
897: if ($r->header_only) {
1.38 www 898: &Apache::loncommon::content_type($r,'text/html');
1.1 www 899: $r->send_http_header;
900: return OK;
901: }
902:
1.10 matthew 903: if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) {
1.38 www 904: &Apache::loncommon::content_type($r,'text/html');
1.1 www 905: $r->send_http_header;
906:
1.2 www 907: if ($ENV{'form.phase'} eq 'two') {
1.10 matthew 908: &create_course($r);
1.2 www 909: } else {
1.10 matthew 910: &print_course_creation_page($r);
1.2 www 911: }
1.1 www 912: } else {
913: $ENV{'user.error.msg'}=
914: "/adm/createcourse:ccc:0:0:Cannot create courses";
915: return HTTP_NOT_ACCEPTABLE;
916: }
917: return OK;
918: }
919:
920: 1;
921: __END__
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