Annotation of loncom/interface/loncreatecourse.pm, revision 1.78
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.78 ! albertel 4: # $Id: loncreatecourse.pm,v 1.77 2005/03/03 21:24:24 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 {
1.78 ! 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: $crsdata{'home'},
94: 'output',$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;
1.78 ! albertel 241: my $defdom=$env{'request.role.domain'};
1.10 matthew 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 $cloneform=&Apache::loncommon::select_dom_form
1.78 ! albertel 256: ($env{'request.role.domain'},'clonedomain').
1.32 www 257: &Apache::loncommon::selectcourse_link
258: ('ccrs','clonecourse','clonedomain');
1.78 ! albertel 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?",
1.77 raeburn 330: 'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.46 sakharuk 331: 'irsp' => "Include retrieval of student photographs?",
1.55 www 332: 'rshm' => 'Resource Space Home',
1.46 sakharuk 333: 'opco' => "Open Course"
334: );
1.76 albertel 335: my $html=&Apache::lonxml::xmlbegin();
1.2 www 336: $r->print(<<ENDDOCUMENT);
1.76 albertel 337: $html
338: <head>
1.6 matthew 339: <script language="JavaScript" type="text/javascript">
340: var editbrowser = null;
341: function openbrowser(formname,elementname) {
342: var url = '/res/?';
343: if (editbrowser == null) {
344: url += 'launch=1&';
345: }
346: url += 'catalogmode=interactive&';
347: url += 'mode=edit&';
348: url += 'form=' + formname + '&';
1.7 matthew 349: url += 'element=' + elementname + '&';
350: url += 'only=sequence' + '';
1.6 matthew 351: var title = 'Browser';
352: var options = 'scrollbars=1,resizable=1,menubar=0';
353: options += ',width=700,height=600';
354: editbrowser = open(url,title,options,'1');
355: editbrowser.focus();
356: }
1.41 raeburn 357: $javascript_validations
1.6 matthew 358: </script>
1.32 www 359: $coursebrowserjs
1.2 www 360: <title>The LearningOnline Network with CAPA</title>
361: </head>
1.12 www 362: $bodytag
1.17 www 363: $helplink
1.6 matthew 364: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 365: <h2>$lt{'cinf'}</h2>
1.10 matthew 366: <p>
1.68 matthew 367: <label><b>$lt{'ctit'}:</b>
368: <input type="text" size="50" name="title" /></label>
1.10 matthew 369: </p><p>
1.68 matthew 370: <label>
371: <b>$lt{'chsr'}:</b>$course_home
372: </label>
373: </p><p>
374: <label>
375: <b>$lt{'cidn'} ($lt{'opt'})</b>
376: <input type="text" size="30" name="crsid" />
377: </label>
1.40 raeburn 378: </p><p>
1.46 sakharuk 379: <h2>$lt{'iinf'}</h2>
1.40 raeburn 380: <p>
1.46 sakharuk 381: $lt{'stat'}
1.40 raeburn 382: </p><p>
1.68 matthew 383: <label>
384: <b>$lt{'ccod'}</b>
385: <input type="text" size="30" name="crscode" />
386: </label>
387: <br/>
1.46 sakharuk 388: ($lt{'toin'})
1.40 raeburn 389: </p><p>
1.68 matthew 390: <label>
391: <b>$lt{'snid'}</b>
392: <input type="text" size="30" name="crssections" />
393: </label>
394: <br/>
1.46 sakharuk 395: ($lt{'csli'})
1.40 raeburn 396: </p><p>
1.68 matthew 397: <label>
398: <b>$lt{'crcs'}</b>
399: <input type="text" size="30" name="crsxlist" />
400: </label>
401: <br/>
1.46 sakharuk 402: ($lt{'cscs'})
1.13 www 403: </p>
1.46 sakharuk 404: <h2>$lt{'crco'}</h2>
1.32 www 405: <table border="2">
1.46 sakharuk 406: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 407: <tr><td>
1.13 www 408: <p>
1.68 matthew 409: <label>
410: <b>$lt{'map'}:</b>
411: <input type="text" size="50" name="topmap" />
412: </label>
1.46 sakharuk 413: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 414: </p><p>
1.68 matthew 415: <label for="nonstd"><b>$lt{'sacr'}</b></label>
416: <br />
1.46 sakharuk 417: ($lt{'ocik'}):
1.68 matthew 418: <input id="nonstd" type="checkbox" name="nonstandard" />
419: </p><p>
1.46 sakharuk 420: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 421: <label>
422: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
423: </label>
1.13 www 424:
1.68 matthew 425: <label>
426: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
427: </label>
1.13 www 428:
1.68 matthew 429: <label>
430: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
431: </label>
1.13 www 432: </p>
1.32 www 433: </td><td>
1.68 matthew 434: <label>
435: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
436: </label>
437: <br />
438: <label>
439: $lt{'dmn'}: $cloneform
440: </label>
1.32 www 441: <br />
1.68 matthew 442: <br />
1.46 sakharuk 443: $lt{'asov'}.
1.32 www 444: </td></tr>
445: </table>
1.46 sakharuk 446: <h2>$lt{'assp'}</h2>
1.13 www 447: <p>
1.68 matthew 448: <label>
449: <b>$lt{'oaas'}: </b>
450: <input type="checkbox" name="openall" />
451: </label>
1.13 www 452: </p>
1.46 sakharuk 453: <h2>$lt{'mssg'}</h2>
1.13 www 454: <p>
1.68 matthew 455: <label>
456: <b>$lt{'scpf'}: </b>
457: <input type="checkbox" name="setpolicy" checked />
458: </label>
1.55 www 459: <br />
1.68 matthew 460: <label>
461: <b>$lt{'scfc'}: </b>
462: <input type="checkbox" name="setcontent" checked />
463: </label>
1.11 www 464: </p>
1.46 sakharuk 465: <h2>$lt{'cmmn'}</h2>
1.16 www 466: <p>
1.68 matthew 467: <label>
468: <b>$lt{'dsrd'}: </b>
469: <input type="checkbox" name="disresdis" />
470: </label>
471: <br />
472: <label>
473: <b>$lt{'dsuc'}: </b>
474: <input type="checkbox" name="disablechat" />
475: </label>
1.16 www 476: </p>
1.46 sakharuk 477: <h2>$lt{'acco'}</h2>
1.18 www 478: <p>
1.68 matthew 479: <label>
480: <b>$lt{'snak'}: </b>
481: <input type="checkbox" name="setkeys" />
482: </label>
483: <br />
484: <label>
485: <b>$lt{'kaut'}: </b>
486: <input type="text" size="30" name="keyauth" />
487: </label>
1.18 www 488: </p>
1.55 www 489: <h2>$lt{'rshm'}</h2>
490: <p>
1.68 matthew 491: <label>
492: <b>$lt{'rshm'}: </b>
493: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
494: </label>
1.55 www 495: </p>
1.10 matthew 496: <p>
1.46 sakharuk 497: <h2>$lt{'aens'}</h2>
498: $lt{'aesc'}
1.40 raeburn 499: </p>
500: <p>
1.46 sakharuk 501: <b>$lt{'aadd'}</b>
1.68 matthew 502: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
503: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
504: </label>
1.40 raeburn 505: </p><p>
1.46 sakharuk 506: <b>$lt{'audr'}</b>
1.68 matthew 507: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
508: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 509: </p><p>
1.46 sakharuk 510: <b>$lt{'dacu'}</b>
1.60 raeburn 511: $enroll_table
1.40 raeburn 512: </p><p>
1.60 raeburn 513: <b>$lt{'dacc'}</b>
514: $access_table
515: <p></p>
1.46 sakharuk 516: <b>$lt{'psam'}.</b><br />
517: $lt{'pcda'}.
1.40 raeburn 518: </p><p>
519: $krbform
520: <br />
521: $intform
522: <br />
523: $locform
524: </p><p>
1.46 sakharuk 525: <b>$lt{'nech'}</b><br />
526: $lt{'nccl'}<br/>
1.68 matthew 527: <label>
1.77 raeburn 528: <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
1.68 matthew 529: </label>
530: <label>
1.77 raeburn 531: <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
532: </label>
533: <br />
534: $lt{'ndcl'}<br/>
535: <label>
536: <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
537: </label>
538: <label>
539: <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
1.68 matthew 540: </label>
541: </p><p>
542: <b>$lt{'irsp'}</b>
543: <label>
544: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
545: </label>
546: <label>
547: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
548: </label>
1.55 www 549: </p>
550: <hr />
551: <h2>$lt{'cc'}</h2>
552: <p>
1.68 matthew 553: <label>
554: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
555: </label>
556: </p><p>
557: <label>
558: <b>$lt{'dmn'}:</b> $domform
559: </label>
1.55 www 560: </p>
561: <p>
1.10 matthew 562: <input type="hidden" name="phase" value="two" />
1.68 matthew 563: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 564: </p>
1.2 www 565: </form>
566: </body>
567: </html>
568: ENDDOCUMENT
1.40 raeburn 569: }
570:
1.2 www 571: # ====================================================== Phase two: make course
572:
1.10 matthew 573: sub create_course {
1.2 www 574: my $r=shift;
1.78 ! albertel 575: my $ccuname=$env{'form.ccuname'};
! 576: my $ccdomain=$env{'form.ccdomain'};
1.2 www 577: $ccuname=~s/\W//g;
578: $ccdomain=~s/\W//g;
1.74 raeburn 579:
580: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
581: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
582: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
583: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
584:
585: my $autharg;
586: my $authtype;
587:
1.78 ! albertel 588: if ($env{'form.login'} eq 'krb') {
1.74 raeburn 589: $authtype = 'krb';
1.78 ! albertel 590: $authtype .=$env{'form.krbver'};
! 591: $autharg = $env{'form.krbarg'};
! 592: } elsif ($env{'form.login'} eq 'int') {
1.74 raeburn 593: $authtype ='internal';
1.78 ! albertel 594: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
! 595: $autharg = $env{'form.intarg'};
1.74 raeburn 596: }
1.78 ! albertel 597: } elsif ($env{'form.login'} eq 'loc') {
1.74 raeburn 598: $authtype = 'localauth';
1.78 ! albertel 599: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
! 600: $autharg = $env{'form.locarg'};
1.74 raeburn 601: }
602: }
603:
604: my $logmsg;
1.76 albertel 605: my $html=&Apache::lonxml::xmlbegin();
1.12 www 606: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 607: $r->print(<<ENDENHEAD);
1.76 albertel 608: $html
1.2 www 609: <head>
610: <title>The LearningOnline Network with CAPA</title>
611: </head>
1.12 www 612: $bodytag
1.2 www 613: ENDENHEAD
1.74 raeburn 614:
615: my $args = {
616: ccuname => $ccuname,
617: ccdomain => $ccdomain,
1.78 ! albertel 618: cdescr => $env{'form.title'},
! 619: curl => $env{'form.topmap'},
! 620: course_domain => $env{'request.role.domain'},
! 621: course_home => $env{'form.course_home'},
! 622: nonstandard => $env{'form.nonstandard'},
! 623: crscode => $env{'form.crscode'},
! 624: clonecourse => $env{'form.clonecourse'},
! 625: clonedomain => $env{'form.clonedomain'},
! 626: crsid => $env{'form.crsid'},
! 627: curruser => $env{'user.name'},
! 628: crssections => $env{'form.crssections'},
! 629: crsxlist => $env{'form.crsxlist'},
! 630: autoadds => $env{'form.autoadds'},
! 631: autodrops => $env{'form.autodrops'},
! 632: notify_owner => $env{'form.notify_owner'},
! 633: notify_dc => $env{'form.notify_dc'},
! 634: no_end_date => $env{'form.no_end_date'},
! 635: showphotos => $env{'form.showphotos'},
1.74 raeburn 636: authtype => $authtype,
637: autharg => $autharg,
638: enrollstart => $enrollstart,
639: enrollend => $enrollend,
640: startaccess => $startaccess,
641: endaccess => $endaccess,
1.78 ! albertel 642: setpolicy => $env{'form.setpolicy'},
! 643: setcontent => $env{'form.setcontent'},
! 644: reshome => $env{'form.reshome'},
! 645: setkeys => $env{'form.setkeys'},
! 646: keyauth => $env{'form.keyauth'},
! 647: disresdis => $env{'form.disresdis'},
! 648: disablechat => $env{'form.disablechat'},
! 649: openall => $env{'form.openall'},
! 650: firstres => $env{'form.firstres'}
1.74 raeburn 651: };
652:
1.10 matthew 653: #
654: # Verify data
655: #
656: # Check the veracity of the course coordinator
1.2 www 657: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 658: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
659: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
660: $r->print(&mt("Please click Back on your browser and select another user, or "));
661: $r->print('
662: <input type="hidden" name="phase" value="get_user_info" />
663: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
664: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
665: <input name="userrole" type="submit" value="'.
666: &mt('Create User').'" />
667: </form></body></html>');
1.2 www 668: return;
669: }
1.10 matthew 670: # Check the proposed home server for the course
671: my %host_servers = &Apache::loncommon::get_library_servers
1.78 ! albertel 672: ($env{'request.role.domain'});
! 673: if (! exists($host_servers{$env{'form.course_home'}})) {
1.46 sakharuk 674: $r->print(&mt('Invalid home server for course').': '.
1.78 ! albertel 675: $env{'form.course_home'}.'</body></html>');
1.10 matthew 676: return;
677: }
1.74 raeburn 678: my ($courseid,$crsudom,$crsunum);
1.78 ! albertel 679: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
1.74 raeburn 680:
681: #
1.77 raeburn 682: # Make the requested user a course coordinator
1.74 raeburn 683: #
684: if (($ccdomain) && ($ccuname)) {
685: $r->print(&mt('Assigning role of course coordinator to').' '.
686: $ccuname.' at '.$ccdomain.': '.
687: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
688: }
1.78 ! albertel 689: if ($env{'form.setkeys'}) {
1.74 raeburn 690: $r->print(
691: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
692: }
693: # Flush the course logs so reverse user roles immediately updated
694: &Apache::lonnet::flushcourselogs();
695: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
696: }
697:
698: sub construct_course {
1.77 raeburn 699: my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;
1.74 raeburn 700: my $outcome;
701:
1.2 www 702: #
703: # Open course
704: #
1.32 www 705: my %cenv=();
1.74 raeburn 706: $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
707: $args->{'cdescr'},
708: $args->{'curl'},
709: $args->{'course_home'},
710: $args->{'nonstandard'},
711: $args->{'crscode'},
712: $args->{'ccuname'});
1.2 www 713:
1.27 bowersj2 714: # Note: The testing routines depend on this being output; see
715: # Utils::Course. This needs to at least be output as a comment
716: # if anyone ever decides to not show this, and Utils::Course::new
717: # will need to be suitably modified.
1.74 raeburn 718: $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';
1.4 www 719: #
1.12 www 720: # Check if created correctly
1.4 www 721: #
1.74 raeburn 722: ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);
723: my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);
724: $outcome .= &mt('Created on').': '.$crsuhome.'<br>';
1.12 www 725: #
1.32 www 726: # Are we cloning?
727: #
728: my $cloneid='';
1.74 raeburn 729: if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {
730: $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};
1.32 www 731: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
732: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
733: if ($clonehome eq 'no_host') {
1.74 raeburn 734: $outcome .=
735: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';
1.32 www 736: } else {
1.74 raeburn 737: $outcome .=
738: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';
739: my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
1.32 www 740: # Copy all files
1.74 raeburn 741: ©coursefiles($cloneid,$$courseid);
1.37 www 742: # Restore URL
743: $cenv{'url'}=$oldcenv{'url'};
1.32 www 744: # Restore title
1.37 www 745: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 746: # restore grading mode
747: if (defined($oldcenv{'grading'})) {
748: $cenv{'grading'}=$oldcenv{'grading'};
749: }
1.37 www 750: # Mark as cloned
1.35 www 751: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 752: delete($cenv{'default_enrollment_start_date'});
753: delete($cenv{'default_enrollment_end_date'});
1.32 www 754: }
755: }
756: #
757: # Set environment (will override cloned, if existing)
1.12 www 758: #
1.64 raeburn 759: my @sections = ();
760: my @xlists = ();
1.74 raeburn 761: if ($args->{'crsid'}) {
762: $cenv{'courseid'}=$args->{'crsid'};
1.40 raeburn 763: }
1.74 raeburn 764: if ($args->{'crscode'}) {
765: $cenv{'internal.coursecode'}=$args->{'crscode'};
1.40 raeburn 766: }
1.74 raeburn 767: if ($args->{'ccuname'}) {
768: $cenv{'internal.courseowner'} = $args->{'ccuname'};
1.64 raeburn 769: } else {
1.74 raeburn 770: $cenv{'internal.courseowner'} = $args->{'curruser'};
1.64 raeburn 771: }
772:
773: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.74 raeburn 774: if ($args->{'crssections'}) {
1.64 raeburn 775: $cenv{'internal.sectionnums'} = '';
1.74 raeburn 776: if ($args->{'crssections'} =~ m/,/) {
777: @sections = split/,/,$args->{'crssections'};
1.44 raeburn 778: } else {
1.74 raeburn 779: $sections[0] = $args->{'crssections'};
1.44 raeburn 780: }
781: if (@sections > 0) {
1.64 raeburn 782: foreach my $item (@sections) {
783: my ($sec,$gp) = split/:/,$item;
1.74 raeburn 784: my $class = $args->{'crscode'}.$sec;
1.64 raeburn 785: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$class,$cenv{'internal.courseowner'});
1.73 raeburn 786: $cenv{'internal.sectionnums'} .= $item.',';
787: unless ($addcheck eq 'ok') {
1.64 raeburn 788: push @badclasses, $class;
789: }
1.44 raeburn 790: }
1.64 raeburn 791: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 792: }
1.40 raeburn 793: }
1.49 www 794: # do not hide course coordinator from staff listing,
795: # even if privileged
1.74 raeburn 796: $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
797: # add crosslistings
798: if ($args->{'crsxlist'}) {
1.64 raeburn 799: $cenv{'internal.crosslistings'}='';
1.74 raeburn 800: if ($args->{'crsxlist'} =~ m/,/) {
801: @xlists = split/,/,$args->{'crsxlist'};
1.44 raeburn 802: } else {
1.74 raeburn 803: $xlists[0] = $args->{'crsxlist'};
1.44 raeburn 804: }
805: if (@xlists > 0) {
1.64 raeburn 806: foreach my $item (@xlists) {
807: my ($xl,$gp) = split/:/,$item;
1.74 raeburn 808: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});
1.73 raeburn 809: $cenv{'internal.crosslistings'} .= $item.',';
810: unless ($addcheck eq 'ok') {
1.64 raeburn 811: push @badclasses, $xl;
812: }
1.44 raeburn 813: }
1.64 raeburn 814: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 815: }
1.40 raeburn 816: }
1.74 raeburn 817: if ($args->{'autoadds'}) {
818: $cenv{'internal.autoadds'}=$args->{'autoadds'};
1.40 raeburn 819: }
1.74 raeburn 820: if ($args->{'autodrops'}) {
821: $cenv{'internal.autodrops'}=$args->{'autodrops'};
1.40 raeburn 822: }
1.77 raeburn 823: # check for notification of enrollment changes
824: my @notified = ();
825: if ($args->{'notify_owner'}) {
826: if ($args->{'ccuname'} ne '') {
827: push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});
828: }
829: }
830: if ($args->{'notify_dc'}) {
831: if ($uname ne '') {
832: push(@notified,$uname.'@'.$udom);
833: }
834: }
835: if (@notified > 0) {
836: my $notifylist;
837: if (@notified > 1) {
838: $notifylist = join(',',@notified);
839: } else {
840: $notifylist = $notified[0];
841: }
842: $cenv{'internal.notifylist'} = $notifylist;
1.40 raeburn 843: }
1.64 raeburn 844: if (@badclasses > 0) {
845: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 846: '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 847: 'dnhr' => 'does not have rights to access enrollment in these classes',
848: 'adby' => 'as determined by the policies of your institution on access to official classlists'
849: );
1.74 raeburn 850: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 851: foreach (@badclasses) {
1.74 raeburn 852: $outcome .= "<li>$_</li>\n";
1.44 raeburn 853: }
1.74 raeburn 854: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 855: }
1.74 raeburn 856: if ($args->{'no_end_date'}) {
857: $args->{'endaccess'} = 0;
1.40 raeburn 858: }
1.74 raeburn 859: $cenv{'internal.autostart'}=$args->{'enrollstart'};
860: $cenv{'internal.autoend'}=$args->{'enrollend'};
861: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
862: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
863: if ($args->{'showphotos'}) {
864: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 865: }
1.74 raeburn 866: $cenv{'internal.authtype'} = $args->{'authtype'};
867: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 868: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
869: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 870: $outcome .= '<font color="red" size="+1">'.
871: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 872: }
1.12 www 873: }
1.74 raeburn 874: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
875: if ($args->{'setpolicy'}) {
876: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 877: }
1.74 raeburn 878: if ($args->{'setcontent'}) {
879: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 880: }
1.55 www 881: }
1.74 raeburn 882: if ($args->{'reshome'}) {
883: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 884: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 885: }
1.56 www 886: #
887: # course has keyed access
888: #
1.74 raeburn 889: if ($args->{'setkeys'}) {
1.18 www 890: $cenv{'keyaccess'}='yes';
1.16 www 891: }
1.56 www 892: # if specified, key authority is not course, but user
893: # only active if keyaccess is yes
1.74 raeburn 894: if ($args->{'keyauth'}) {
895: $args->{'keyauth'}=~s/[^\w\@]//g;
896: if ($args->{'keyauth'}) {
897: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 898: }
899: }
900:
1.74 raeburn 901: if ($args->{'disresdis'}) {
1.16 www 902: $cenv{'pch.roles.denied'}='st';
1.26 matthew 903: }
1.74 raeburn 904: if ($args->{'disablechat'}) {
1.26 matthew 905: $cenv{'plc.roles.denied'}='st';
1.21 albertel 906: }
1.23 bowersj2 907:
1.32 www 908: # Record we've not yet viewed the Course Initialization Helper for this
909: # course
1.23 bowersj2 910: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 911: #
912: # Use new Randomseed
913: #
1.22 albertel 914: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 915: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 916: #
917: # The encryption code and receipt prefix for this course
918: #
919: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
920: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 921: #
922: # By default, use standard grading
1.67 albertel 923: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 924:
1.74 raeburn 925: $outcome .= ('<br />'.&mt('Setting environment').': '.
926: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 927: #
928: # Open all assignments
929: #
1.74 raeburn 930: if ($args->{'openall'}) {
931: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 932: my %storecontent = ($storeunder => time,
933: $storeunder.'.type' => 'date_start');
1.12 www 934:
1.74 raeburn 935: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
936: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 937: }
1.13 www 938: #
939: # Set first page
940: #
1.74 raeburn 941: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 942: || ($cloneid)) {
1.74 raeburn 943: $outcome .= &mt('Setting first resource').': ';
1.13 www 944: my ($errtext,$fatal)=
1.74 raeburn 945: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
946: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 947: my $title; my $url;
1.74 raeburn 948: if ($args->{'firstres'} eq 'syl') {
1.13 www 949: $title='Syllabus';
1.74 raeburn 950: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 951: } else {
952: $title='Navigate Contents';
953: $url='/adm/navmaps';
954: }
955: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 956: ($errtext,$fatal)=
1.74 raeburn 957: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
958: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 959: }
1.74 raeburn 960: return $outcome;
1.2 www 961: }
962:
963: # ===================================================================== Handler
1.1 www 964: sub handler {
965: my $r = shift;
966:
967: if ($r->header_only) {
1.38 www 968: &Apache::loncommon::content_type($r,'text/html');
1.1 www 969: $r->send_http_header;
970: return OK;
971: }
972:
1.78 ! albertel 973: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1.38 www 974: &Apache::loncommon::content_type($r,'text/html');
1.1 www 975: $r->send_http_header;
976:
1.78 ! albertel 977: if ($env{'form.phase'} eq 'two') {
1.10 matthew 978: &create_course($r);
1.2 www 979: } else {
1.10 matthew 980: &print_course_creation_page($r);
1.2 www 981: }
1.1 www 982: } else {
1.78 ! albertel 983: $env{'user.error.msg'}=
1.1 www 984: "/adm/createcourse:ccc:0:0:Cannot create courses";
985: return HTTP_NOT_ACCEPTABLE;
986: }
987: return OK;
988: }
989:
990: 1;
991: __END__
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