Annotation of loncom/interface/loncreatecourse.pm, revision 1.85
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.85 ! albertel 4: # $Id: loncreatecourse.pm,v 1.84 2005/11/15 20:17:00 albertel Exp $
1.5 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.48 www 28: ###
29:
1.1 www 30: package Apache::loncreatecourse;
31:
32: use strict;
33: use Apache::Constants qw(:common :http);
34: use Apache::lonnet;
1.12 www 35: use Apache::loncommon;
1.13 www 36: use Apache::lonratedt;
37: use Apache::londocs;
1.38 www 38: use Apache::lonlocal;
1.41 raeburn 39: use Apache::londropadd;
1.44 raeburn 40: use lib '/home/httpd/lib/perl';
1.28 www 41:
42: # ================================================ Get course directory listing
43:
1.62 www 44: my @output=();
45:
1.28 www 46: sub crsdirlist {
47: my ($courseid,$which)=@_;
1.62 www 48: @output=();
49: return &innercrsdirlist($courseid,$which);
50: }
51:
52: sub innercrsdirlist {
53: my ($courseid,$which,$path)=@_;
54: my $dirptr=16384;
1.63 www 55: unless ($which) { $which=''; } else { $which.='/'; }
56: unless ($path) { $path=''; } else { $path.='/'; }
1.28 www 57: my %crsdata=&Apache::lonnet::coursedescription($courseid);
58: my @listing=&Apache::lonnet::dirlist
59: ($which,$crsdata{'domain'},$crsdata{'num'},
1.39 albertel 60: &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));
1.28 www 61: foreach (@listing) {
62: unless ($_=~/^\./) {
1.62 www 63: my @unpackline = split (/\&/,$_);
64: if ($unpackline[3]&$dirptr) {
65: # is a directory, recurse
1.63 www 66: &innercrsdirlist($courseid,$which.$unpackline[0],
67: $path.$unpackline[0]);
1.62 www 68: } else {
69: # is a file, put into output
1.63 www 70: push (@output,$path.$unpackline[0]);
1.62 www 71: }
1.28 www 72: }
73: }
74: return @output;
1.29 www 75: }
76:
77: # ============================================================= Read a userfile
78:
79: sub readfile {
80: my ($courseid,$which)=@_;
81: my %crsdata=&Apache::lonnet::coursedescription($courseid);
82: return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.
83: $crsdata{'num'}.'/'.$which);
84: }
85:
86: # ============================================================ Write a userfile
87:
88: sub writefile {
1.78 albertel 89: (my $courseid, my $which,$env{'form.output'})=@_;
1.29 www 90: my %crsdata=&Apache::lonnet::coursedescription($courseid);
91: return &Apache::lonnet::finishuserfileupload(
92: $crsdata{'num'},$crsdata{'domain'},
93: 'output',$which);
94: }
95:
1.36 www 96: # ===================================================================== Rewrite
97:
98: sub rewritefile {
99: my ($contents,%rewritehash)=@_;
100: foreach (keys %rewritehash) {
101: my $pattern=$_;
102: $pattern=~s/(\W)/\\$1/gs;
103: my $new=$rewritehash{$_};
104: $contents=~s/$pattern/$new/gs;
105: }
106: return $contents;
107: }
108:
1.29 www 109: # ============================================================= Copy a userfile
110:
111: sub copyfile {
112: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 113: unless ($which=~/\.sequence$/) {
114: return &writefile($newcrsid,$which,
115: &readfile($origcrsid,$which));
116: } else {
117: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
118: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
119: return &writefile($newcrsid,$which,
120: &rewritefile(
121: &readfile($origcrsid,$which),
122: (
123: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
1.66 albertel 124: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',
125: '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
126: => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
1.36 www 127: )));
128: }
1.30 www 129: }
130:
131: # =============================================================== Copy a dbfile
132:
133: sub copydb {
134: my ($origcrsid,$newcrsid,$which)=@_;
135: $which=~s/\.db$//;
136: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
137: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
138: my %data=&Apache::lonnet::dump
139: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
1.72 albertel 140: foreach my $key (keys(%data)) {
141: if ($key=~/^internal./) { delete($data{$key}); }
142: }
1.30 www 143: return &Apache::lonnet::put
144: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
145: }
146:
1.35 www 147: # ========================================================== Copy resourcesdata
148:
149: sub copyresourcedb {
150: my ($origcrsid,$newcrsid)=@_;
151: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
152: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
153: my %data=&Apache::lonnet::dump
154: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
155: $origcrsid=~s/^\///;
156: $origcrsid=~s/\//\_/;
157: $newcrsid=~s/^\///;
158: $newcrsid=~s/\//\_/;
159: my %newdata=();
160: undef %newdata;
161: my $startdate=$data{$origcrsid.'.0.opendate'};
1.85 ! albertel 162: if (!$startdate) {
! 163: # now global start date for assements try the enrollment start
! 164: my %start=&Apache::lonnet::get('environment',
! 165: ['default_enrollment_start_date'],
! 166: $origcrsdata{'domain'},$origcrsdata{'num'});
! 167:
! 168: $startdate = $start{'default_enrollment_start_date'};
! 169: }
1.35 www 170: my $today=time;
171: my $delta=0;
172: if ($startdate) {
173: my $oneday=60*60*24;
174: $delta=$today-$startdate;
175: $delta=int($delta/$oneday)*$oneday;
176: }
177: # ugly retro fix for broken version of types
178: foreach (keys %data) {
179: if ($_=~/\wtype$/) {
180: my $newkey=$_;
181: $newkey=~s/type$/\.type/;
182: $data{$newkey}=$data{$_};
183: delete $data{$_};
184: }
185: }
1.37 www 186: # adjust symbs
187: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
188: $pattern=~s/(\W)/\\$1/gs;
189: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
190: foreach (keys %data) {
191: if ($_=~/$pattern/) {
192: my $newkey=$_;
193: $newkey=~s/$pattern/$new/;
194: $data{$newkey}=$data{$_};
195: delete $data{$_};
196: }
197: }
1.35 www 198: # adjust dates
199: foreach (keys %data) {
200: my $thiskey=$_;
201: $thiskey=~s/^$origcrsid/$newcrsid/;
202: $newdata{$thiskey}=$data{$_};
1.75 albertel 203: if ($data{$_.'.type'}=~/^date_(start|end)$/) {
1.85 ! albertel 204: if ($delta > 0) {
! 205: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
! 206: } else {
! 207: # no delta, it's unlikely we want the old dates and times
! 208: delete($newdata{$thiskey});
! 209: delete($newdata{$thiskey.'.type'});
! 210: }
1.35 www 211: }
212: }
213: return &Apache::lonnet::put
214: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
215: }
216:
1.30 www 217: # ========================================================== Copy all userfiles
218:
219: sub copyuserfiles {
220: my ($origcrsid,$newcrsid)=@_;
221: foreach (&crsdirlist($origcrsid,'userfiles')) {
1.69 albertel 222: if ($_ !~m|^scantron_|) {
223: ©file($origcrsid,$newcrsid,$_);
224: }
1.30 www 225: }
226: }
227: # ========================================================== Copy all userfiles
228:
229: sub copydbfiles {
230: my ($origcrsid,$newcrsid)=@_;
1.82 albertel 231:
232: my ($origcrs_discussion) = ($origcrsid=~m|^/(.*)|);
233: $origcrs_discussion=~s|/|_|g;
1.30 www 234: foreach (&crsdirlist($origcrsid)) {
235: if ($_=~/\.db$/) {
236: unless
1.84 albertel 237: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata|\Q$origcrs_discussion\E|slots|slot_reservations|(grading|review)queue|CODEs)/) {
1.30 www 238: ©db($origcrsid,$newcrsid,$_);
1.80 www 239: my $histfile=$_;
240: $histfile=~s/\.db$/\.hist/;
241: ©file($origcrsid,$newcrsid,$histfile);
1.30 www 242: }
243: }
244: }
1.31 www 245: }
246:
247: # ======================================================= Copy all course files
248:
249: sub copycoursefiles {
250: my ($origcrsid,$newcrsid)=@_;
251: ©userfiles($origcrsid,$newcrsid);
252: ©dbfiles($origcrsid,$newcrsid);
1.35 www 253: ©resourcedb($origcrsid,$newcrsid);
1.28 www 254: }
1.13 www 255:
1.2 www 256: # ===================================================== Phase one: fill-in form
257:
1.10 matthew 258: sub print_course_creation_page {
1.2 www 259: my $r=shift;
1.78 albertel 260: my $defdom=$env{'request.role.domain'};
1.10 matthew 261: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
262: my $course_home = '<select name="course_home" size="1">'."\n";
263: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 264: $course_home .= qq{<option value="$server"};
265: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
266: $course_home .= " selected ";
267: }
268: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 269: }
270: $course_home .= "\n</select>\n";
1.9 matthew 271: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 272: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 273: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 274: my $cloneform=&Apache::loncommon::select_dom_form
1.78 albertel 275: ($env{'request.role.domain'},'clonedomain').
1.32 www 276: &Apache::loncommon::selectcourse_link
277: ('ccrs','clonecourse','clonedomain');
1.78 albertel 278: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
1.43 raeburn 279: my $starttime = time;
280: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 281: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
282: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 283: my ($krbdef,$krbdefdom) =
284: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 285: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 286: my %param = ( formname => 'document.ccrs',
287: kerb_def_dom => $krbdefdom,
288: kerb_def_auth => $krbdef
289: );
290: my $krbform = &Apache::loncommon::authform_kerberos(%param);
291: my $intform = &Apache::loncommon::authform_internal(%param);
292: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 293: my %lt=&Apache::lonlocal::texthash(
294: 'cinf' => "Course Information",
295: 'ctit' => "Course Title",
296: 'chsr' => "Course Home Server",
297: 'cidn' => "Course ID/Number",
298: 'opt' => "optional",
299: 'iinf' => "Institutional Information",
300: '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.",
301: 'ccod' => "Course Code",
302: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
303: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
304: '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",
305: 'crcs' => "Crosslisted courses",
1.65 raeburn 306: '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 307: 'crco' => "Course Content",
308: 'cncr' => "Completely new course",
309: 'cecr' => "Clone an existing course",
310: 'map' => "Map",
311: 'smap' => "Select Map",
312: 'sacr' => "Do NOT generate as standard course",
313: 'ocik' => "only check if you know what you are doing",
314: 'fres' => "First Resource",
315: 'stco' => "standard courses only",
316: 'blnk' => "Blank",
317: 'sllb' => "Syllabus",
318: 'navi' => "Navigate",
319: 'cid' => "Course ID",
320: 'dmn' => "Domain",
321: 'asov' => "Additional settings, if specified below, will override cloned settings",
322: 'assp' => "Assessment Parameters",
323: 'oaas' => "Open all assessments",
324: 'mssg' => "Messaging",
325: 'scpf' => "Set course policy feedback to Course Coordinator",
326: 'scfc' => "Set content feedback to Course Coordinator",
327: 'cmmn' => "Communication",
328: 'dsrd' => "Disable student resource discussion",
329: 'dsuc' => "Disable student use of chatrooms",
330: 'acco' => "Access Control",
331: 'snak' => "Students need access key to enter course",
1.56 www 332: 'kaut' =>
333: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 334: 'cc' => "Course Coordinator",
335: 'user' => "Username",
336: 'ierc' => "Immediately expire own role as Course Coordinator",
337: 'aens' => "Automated enrollment settings",
338: '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.",
339: 'aadd' => "Automated adds",
340: 'yes' => "Yes",
341: 'no' => "No",
342: 'audr' => "Automated drops",
343: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 344: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 345: 'psam' => "Please select the authentication mechanism",
346: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
347: 'nech' => "Notification of enrollment changes",
348: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.77 raeburn 349: 'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.46 sakharuk 350: 'irsp' => "Include retrieval of student photographs?",
1.55 www 351: 'rshm' => 'Resource Space Home',
1.46 sakharuk 352: 'opco' => "Open Course"
353: );
1.76 albertel 354: my $html=&Apache::lonxml::xmlbegin();
1.2 www 355: $r->print(<<ENDDOCUMENT);
1.76 albertel 356: $html
357: <head>
1.6 matthew 358: <script language="JavaScript" type="text/javascript">
359: var editbrowser = null;
360: function openbrowser(formname,elementname) {
361: var url = '/res/?';
362: if (editbrowser == null) {
363: url += 'launch=1&';
364: }
365: url += 'catalogmode=interactive&';
366: url += 'mode=edit&';
367: url += 'form=' + formname + '&';
1.7 matthew 368: url += 'element=' + elementname + '&';
369: url += 'only=sequence' + '';
1.6 matthew 370: var title = 'Browser';
371: var options = 'scrollbars=1,resizable=1,menubar=0';
372: options += ',width=700,height=600';
373: editbrowser = open(url,title,options,'1');
374: editbrowser.focus();
375: }
1.41 raeburn 376: $javascript_validations
1.6 matthew 377: </script>
1.32 www 378: $coursebrowserjs
1.2 www 379: <title>The LearningOnline Network with CAPA</title>
380: </head>
1.12 www 381: $bodytag
1.17 www 382: $helplink
1.6 matthew 383: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 384: <h2>$lt{'cinf'}</h2>
1.10 matthew 385: <p>
1.68 matthew 386: <label><b>$lt{'ctit'}:</b>
387: <input type="text" size="50" name="title" /></label>
1.10 matthew 388: </p><p>
1.68 matthew 389: <label>
390: <b>$lt{'chsr'}:</b>$course_home
391: </label>
392: </p><p>
393: <label>
394: <b>$lt{'cidn'} ($lt{'opt'})</b>
395: <input type="text" size="30" name="crsid" />
396: </label>
1.40 raeburn 397: </p><p>
1.46 sakharuk 398: <h2>$lt{'iinf'}</h2>
1.40 raeburn 399: <p>
1.46 sakharuk 400: $lt{'stat'}
1.40 raeburn 401: </p><p>
1.68 matthew 402: <label>
403: <b>$lt{'ccod'}</b>
404: <input type="text" size="30" name="crscode" />
405: </label>
406: <br/>
1.46 sakharuk 407: ($lt{'toin'})
1.40 raeburn 408: </p><p>
1.68 matthew 409: <label>
410: <b>$lt{'snid'}</b>
411: <input type="text" size="30" name="crssections" />
412: </label>
413: <br/>
1.46 sakharuk 414: ($lt{'csli'})
1.40 raeburn 415: </p><p>
1.68 matthew 416: <label>
417: <b>$lt{'crcs'}</b>
418: <input type="text" size="30" name="crsxlist" />
419: </label>
420: <br/>
1.46 sakharuk 421: ($lt{'cscs'})
1.13 www 422: </p>
1.46 sakharuk 423: <h2>$lt{'crco'}</h2>
1.32 www 424: <table border="2">
1.46 sakharuk 425: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 426: <tr><td>
1.13 www 427: <p>
1.68 matthew 428: <label>
429: <b>$lt{'map'}:</b>
430: <input type="text" size="50" name="topmap" />
431: </label>
1.46 sakharuk 432: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 433: </p><p>
1.68 matthew 434: <label for="nonstd"><b>$lt{'sacr'}</b></label>
435: <br />
1.46 sakharuk 436: ($lt{'ocik'}):
1.68 matthew 437: <input id="nonstd" type="checkbox" name="nonstandard" />
438: </p><p>
1.46 sakharuk 439: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 440: <label>
441: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
442: </label>
1.13 www 443:
1.68 matthew 444: <label>
445: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
446: </label>
1.13 www 447:
1.68 matthew 448: <label>
449: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
450: </label>
1.13 www 451: </p>
1.32 www 452: </td><td>
1.68 matthew 453: <label>
454: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
455: </label>
456: <br />
457: <label>
458: $lt{'dmn'}: $cloneform
459: </label>
1.32 www 460: <br />
1.68 matthew 461: <br />
1.46 sakharuk 462: $lt{'asov'}.
1.32 www 463: </td></tr>
464: </table>
1.46 sakharuk 465: <h2>$lt{'assp'}</h2>
1.13 www 466: <p>
1.68 matthew 467: <label>
468: <b>$lt{'oaas'}: </b>
469: <input type="checkbox" name="openall" />
470: </label>
1.13 www 471: </p>
1.46 sakharuk 472: <h2>$lt{'mssg'}</h2>
1.13 www 473: <p>
1.68 matthew 474: <label>
475: <b>$lt{'scpf'}: </b>
476: <input type="checkbox" name="setpolicy" checked />
477: </label>
1.55 www 478: <br />
1.68 matthew 479: <label>
480: <b>$lt{'scfc'}: </b>
481: <input type="checkbox" name="setcontent" checked />
482: </label>
1.11 www 483: </p>
1.46 sakharuk 484: <h2>$lt{'cmmn'}</h2>
1.16 www 485: <p>
1.68 matthew 486: <label>
487: <b>$lt{'dsrd'}: </b>
488: <input type="checkbox" name="disresdis" />
489: </label>
490: <br />
491: <label>
492: <b>$lt{'dsuc'}: </b>
493: <input type="checkbox" name="disablechat" />
494: </label>
1.16 www 495: </p>
1.46 sakharuk 496: <h2>$lt{'acco'}</h2>
1.18 www 497: <p>
1.68 matthew 498: <label>
499: <b>$lt{'snak'}: </b>
500: <input type="checkbox" name="setkeys" />
501: </label>
502: <br />
503: <label>
504: <b>$lt{'kaut'}: </b>
505: <input type="text" size="30" name="keyauth" />
506: </label>
1.18 www 507: </p>
1.55 www 508: <h2>$lt{'rshm'}</h2>
509: <p>
1.68 matthew 510: <label>
511: <b>$lt{'rshm'}: </b>
512: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
513: </label>
1.55 www 514: </p>
1.10 matthew 515: <p>
1.46 sakharuk 516: <h2>$lt{'aens'}</h2>
517: $lt{'aesc'}
1.40 raeburn 518: </p>
519: <p>
1.46 sakharuk 520: <b>$lt{'aadd'}</b>
1.68 matthew 521: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
522: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
523: </label>
1.40 raeburn 524: </p><p>
1.46 sakharuk 525: <b>$lt{'audr'}</b>
1.68 matthew 526: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
527: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 528: </p><p>
1.46 sakharuk 529: <b>$lt{'dacu'}</b>
1.60 raeburn 530: $enroll_table
1.40 raeburn 531: </p><p>
1.60 raeburn 532: <b>$lt{'dacc'}</b>
533: $access_table
534: <p></p>
1.46 sakharuk 535: <b>$lt{'psam'}.</b><br />
536: $lt{'pcda'}.
1.40 raeburn 537: </p><p>
538: $krbform
539: <br />
540: $intform
541: <br />
542: $locform
543: </p><p>
1.46 sakharuk 544: <b>$lt{'nech'}</b><br />
545: $lt{'nccl'}<br/>
1.68 matthew 546: <label>
1.77 raeburn 547: <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
1.68 matthew 548: </label>
549: <label>
1.77 raeburn 550: <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
551: </label>
552: <br />
553: $lt{'ndcl'}<br/>
554: <label>
555: <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
556: </label>
557: <label>
558: <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
1.68 matthew 559: </label>
560: </p><p>
561: <b>$lt{'irsp'}</b>
562: <label>
563: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
564: </label>
565: <label>
566: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
567: </label>
1.55 www 568: </p>
569: <hr />
570: <h2>$lt{'cc'}</h2>
571: <p>
1.68 matthew 572: <label>
573: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
574: </label>
575: </p><p>
576: <label>
577: <b>$lt{'dmn'}:</b> $domform
578: </label>
1.55 www 579: </p>
580: <p>
1.10 matthew 581: <input type="hidden" name="phase" value="two" />
1.68 matthew 582: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 583: </p>
1.2 www 584: </form>
585: </body>
586: </html>
587: ENDDOCUMENT
1.40 raeburn 588: }
589:
1.2 www 590: # ====================================================== Phase two: make course
591:
1.10 matthew 592: sub create_course {
1.2 www 593: my $r=shift;
1.78 albertel 594: my $ccuname=$env{'form.ccuname'};
595: my $ccdomain=$env{'form.ccdomain'};
1.2 www 596: $ccuname=~s/\W//g;
597: $ccdomain=~s/\W//g;
1.74 raeburn 598:
599: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
600: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
601: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
602: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
603:
604: my $autharg;
605: my $authtype;
606:
1.78 albertel 607: if ($env{'form.login'} eq 'krb') {
1.74 raeburn 608: $authtype = 'krb';
1.78 albertel 609: $authtype .=$env{'form.krbver'};
610: $autharg = $env{'form.krbarg'};
611: } elsif ($env{'form.login'} eq 'int') {
1.74 raeburn 612: $authtype ='internal';
1.78 albertel 613: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
614: $autharg = $env{'form.intarg'};
1.74 raeburn 615: }
1.78 albertel 616: } elsif ($env{'form.login'} eq 'loc') {
1.74 raeburn 617: $authtype = 'localauth';
1.78 albertel 618: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
619: $autharg = $env{'form.locarg'};
1.74 raeburn 620: }
621: }
622:
623: my $logmsg;
1.76 albertel 624: my $html=&Apache::lonxml::xmlbegin();
1.12 www 625: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 626: $r->print(<<ENDENHEAD);
1.76 albertel 627: $html
1.2 www 628: <head>
629: <title>The LearningOnline Network with CAPA</title>
630: </head>
1.12 www 631: $bodytag
1.2 www 632: ENDENHEAD
1.74 raeburn 633:
634: my $args = {
635: ccuname => $ccuname,
636: ccdomain => $ccdomain,
1.78 albertel 637: cdescr => $env{'form.title'},
638: curl => $env{'form.topmap'},
639: course_domain => $env{'request.role.domain'},
640: course_home => $env{'form.course_home'},
641: nonstandard => $env{'form.nonstandard'},
642: crscode => $env{'form.crscode'},
643: clonecourse => $env{'form.clonecourse'},
644: clonedomain => $env{'form.clonedomain'},
645: crsid => $env{'form.crsid'},
646: curruser => $env{'user.name'},
647: crssections => $env{'form.crssections'},
648: crsxlist => $env{'form.crsxlist'},
649: autoadds => $env{'form.autoadds'},
650: autodrops => $env{'form.autodrops'},
651: notify_owner => $env{'form.notify_owner'},
652: notify_dc => $env{'form.notify_dc'},
653: no_end_date => $env{'form.no_end_date'},
654: showphotos => $env{'form.showphotos'},
1.74 raeburn 655: authtype => $authtype,
656: autharg => $autharg,
657: enrollstart => $enrollstart,
658: enrollend => $enrollend,
659: startaccess => $startaccess,
660: endaccess => $endaccess,
1.78 albertel 661: setpolicy => $env{'form.setpolicy'},
662: setcontent => $env{'form.setcontent'},
663: reshome => $env{'form.reshome'},
664: setkeys => $env{'form.setkeys'},
665: keyauth => $env{'form.keyauth'},
666: disresdis => $env{'form.disresdis'},
667: disablechat => $env{'form.disablechat'},
668: openall => $env{'form.openall'},
669: firstres => $env{'form.firstres'}
1.74 raeburn 670: };
671:
1.10 matthew 672: #
673: # Verify data
674: #
675: # Check the veracity of the course coordinator
1.2 www 676: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 677: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
678: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
679: $r->print(&mt("Please click Back on your browser and select another user, or "));
680: $r->print('
681: <input type="hidden" name="phase" value="get_user_info" />
682: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
683: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
684: <input name="userrole" type="submit" value="'.
685: &mt('Create User').'" />
686: </form></body></html>');
1.2 www 687: return;
688: }
1.10 matthew 689: # Check the proposed home server for the course
690: my %host_servers = &Apache::loncommon::get_library_servers
1.78 albertel 691: ($env{'request.role.domain'});
692: if (! exists($host_servers{$env{'form.course_home'}})) {
1.46 sakharuk 693: $r->print(&mt('Invalid home server for course').': '.
1.78 albertel 694: $env{'form.course_home'}.'</body></html>');
1.10 matthew 695: return;
696: }
1.74 raeburn 697: my ($courseid,$crsudom,$crsunum);
1.78 albertel 698: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
1.74 raeburn 699:
700: #
1.77 raeburn 701: # Make the requested user a course coordinator
1.74 raeburn 702: #
703: if (($ccdomain) && ($ccuname)) {
704: $r->print(&mt('Assigning role of course coordinator to').' '.
705: $ccuname.' at '.$ccdomain.': '.
706: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
707: }
1.78 albertel 708: if ($env{'form.setkeys'}) {
1.74 raeburn 709: $r->print(
710: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
711: }
712: # Flush the course logs so reverse user roles immediately updated
713: &Apache::lonnet::flushcourselogs();
714: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
715: }
716:
717: sub construct_course {
1.77 raeburn 718: my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;
1.74 raeburn 719: my $outcome;
720:
1.2 www 721: #
722: # Open course
723: #
1.32 www 724: my %cenv=();
1.74 raeburn 725: $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
726: $args->{'cdescr'},
727: $args->{'curl'},
728: $args->{'course_home'},
729: $args->{'nonstandard'},
730: $args->{'crscode'},
731: $args->{'ccuname'});
1.2 www 732:
1.27 bowersj2 733: # Note: The testing routines depend on this being output; see
734: # Utils::Course. This needs to at least be output as a comment
735: # if anyone ever decides to not show this, and Utils::Course::new
736: # will need to be suitably modified.
1.74 raeburn 737: $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';
1.4 www 738: #
1.12 www 739: # Check if created correctly
1.4 www 740: #
1.74 raeburn 741: ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);
742: my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);
743: $outcome .= &mt('Created on').': '.$crsuhome.'<br>';
1.12 www 744: #
1.32 www 745: # Are we cloning?
746: #
747: my $cloneid='';
1.74 raeburn 748: if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {
749: $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};
1.32 www 750: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
751: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
752: if ($clonehome eq 'no_host') {
1.74 raeburn 753: $outcome .=
754: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';
1.32 www 755: } else {
1.74 raeburn 756: $outcome .=
757: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';
758: my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
1.32 www 759: # Copy all files
1.74 raeburn 760: ©coursefiles($cloneid,$$courseid);
1.37 www 761: # Restore URL
762: $cenv{'url'}=$oldcenv{'url'};
1.32 www 763: # Restore title
1.37 www 764: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 765: # restore grading mode
766: if (defined($oldcenv{'grading'})) {
767: $cenv{'grading'}=$oldcenv{'grading'};
768: }
1.37 www 769: # Mark as cloned
1.35 www 770: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 771: delete($cenv{'default_enrollment_start_date'});
772: delete($cenv{'default_enrollment_end_date'});
1.32 www 773: }
774: }
775: #
776: # Set environment (will override cloned, if existing)
1.12 www 777: #
1.64 raeburn 778: my @sections = ();
779: my @xlists = ();
1.74 raeburn 780: if ($args->{'crsid'}) {
781: $cenv{'courseid'}=$args->{'crsid'};
1.40 raeburn 782: }
1.74 raeburn 783: if ($args->{'crscode'}) {
784: $cenv{'internal.coursecode'}=$args->{'crscode'};
1.40 raeburn 785: }
1.74 raeburn 786: if ($args->{'ccuname'}) {
787: $cenv{'internal.courseowner'} = $args->{'ccuname'};
1.64 raeburn 788: } else {
1.74 raeburn 789: $cenv{'internal.courseowner'} = $args->{'curruser'};
1.64 raeburn 790: }
791:
792: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.74 raeburn 793: if ($args->{'crssections'}) {
1.64 raeburn 794: $cenv{'internal.sectionnums'} = '';
1.74 raeburn 795: if ($args->{'crssections'} =~ m/,/) {
796: @sections = split/,/,$args->{'crssections'};
1.44 raeburn 797: } else {
1.74 raeburn 798: $sections[0] = $args->{'crssections'};
1.44 raeburn 799: }
800: if (@sections > 0) {
1.64 raeburn 801: foreach my $item (@sections) {
802: my ($sec,$gp) = split/:/,$item;
1.74 raeburn 803: my $class = $args->{'crscode'}.$sec;
1.81 raeburn 804: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'});
1.73 raeburn 805: $cenv{'internal.sectionnums'} .= $item.',';
806: unless ($addcheck eq 'ok') {
1.64 raeburn 807: push @badclasses, $class;
808: }
1.44 raeburn 809: }
1.64 raeburn 810: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 811: }
1.40 raeburn 812: }
1.49 www 813: # do not hide course coordinator from staff listing,
814: # even if privileged
1.74 raeburn 815: $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
816: # add crosslistings
817: if ($args->{'crsxlist'}) {
1.64 raeburn 818: $cenv{'internal.crosslistings'}='';
1.74 raeburn 819: if ($args->{'crsxlist'} =~ m/,/) {
820: @xlists = split/,/,$args->{'crsxlist'};
1.44 raeburn 821: } else {
1.74 raeburn 822: $xlists[0] = $args->{'crsxlist'};
1.44 raeburn 823: }
824: if (@xlists > 0) {
1.64 raeburn 825: foreach my $item (@xlists) {
826: my ($xl,$gp) = split/:/,$item;
1.74 raeburn 827: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});
1.73 raeburn 828: $cenv{'internal.crosslistings'} .= $item.',';
829: unless ($addcheck eq 'ok') {
1.64 raeburn 830: push @badclasses, $xl;
831: }
1.44 raeburn 832: }
1.64 raeburn 833: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 834: }
1.40 raeburn 835: }
1.74 raeburn 836: if ($args->{'autoadds'}) {
837: $cenv{'internal.autoadds'}=$args->{'autoadds'};
1.40 raeburn 838: }
1.74 raeburn 839: if ($args->{'autodrops'}) {
840: $cenv{'internal.autodrops'}=$args->{'autodrops'};
1.40 raeburn 841: }
1.77 raeburn 842: # check for notification of enrollment changes
843: my @notified = ();
844: if ($args->{'notify_owner'}) {
845: if ($args->{'ccuname'} ne '') {
846: push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});
847: }
848: }
849: if ($args->{'notify_dc'}) {
850: if ($uname ne '') {
851: push(@notified,$uname.'@'.$udom);
852: }
853: }
854: if (@notified > 0) {
855: my $notifylist;
856: if (@notified > 1) {
857: $notifylist = join(',',@notified);
858: } else {
859: $notifylist = $notified[0];
860: }
861: $cenv{'internal.notifylist'} = $notifylist;
1.40 raeburn 862: }
1.64 raeburn 863: if (@badclasses > 0) {
864: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 865: '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 866: 'dnhr' => 'does not have rights to access enrollment in these classes',
867: 'adby' => 'as determined by the policies of your institution on access to official classlists'
868: );
1.74 raeburn 869: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 870: foreach (@badclasses) {
1.74 raeburn 871: $outcome .= "<li>$_</li>\n";
1.44 raeburn 872: }
1.74 raeburn 873: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 874: }
1.74 raeburn 875: if ($args->{'no_end_date'}) {
876: $args->{'endaccess'} = 0;
1.40 raeburn 877: }
1.74 raeburn 878: $cenv{'internal.autostart'}=$args->{'enrollstart'};
879: $cenv{'internal.autoend'}=$args->{'enrollend'};
880: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
881: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
882: if ($args->{'showphotos'}) {
883: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 884: }
1.74 raeburn 885: $cenv{'internal.authtype'} = $args->{'authtype'};
886: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 887: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
888: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 889: $outcome .= '<font color="red" size="+1">'.
890: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 891: }
1.12 www 892: }
1.74 raeburn 893: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
894: if ($args->{'setpolicy'}) {
895: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 896: }
1.74 raeburn 897: if ($args->{'setcontent'}) {
898: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 899: }
1.55 www 900: }
1.74 raeburn 901: if ($args->{'reshome'}) {
902: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 903: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 904: }
1.56 www 905: #
906: # course has keyed access
907: #
1.74 raeburn 908: if ($args->{'setkeys'}) {
1.18 www 909: $cenv{'keyaccess'}='yes';
1.16 www 910: }
1.56 www 911: # if specified, key authority is not course, but user
912: # only active if keyaccess is yes
1.74 raeburn 913: if ($args->{'keyauth'}) {
914: $args->{'keyauth'}=~s/[^\w\@]//g;
915: if ($args->{'keyauth'}) {
916: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 917: }
918: }
919:
1.74 raeburn 920: if ($args->{'disresdis'}) {
1.16 www 921: $cenv{'pch.roles.denied'}='st';
1.26 matthew 922: }
1.74 raeburn 923: if ($args->{'disablechat'}) {
1.26 matthew 924: $cenv{'plc.roles.denied'}='st';
1.21 albertel 925: }
1.23 bowersj2 926:
1.32 www 927: # Record we've not yet viewed the Course Initialization Helper for this
928: # course
1.23 bowersj2 929: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 930: #
931: # Use new Randomseed
932: #
1.22 albertel 933: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 934: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 935: #
936: # The encryption code and receipt prefix for this course
937: #
938: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
939: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 940: #
941: # By default, use standard grading
1.67 albertel 942: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 943:
1.74 raeburn 944: $outcome .= ('<br />'.&mt('Setting environment').': '.
945: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 946: #
947: # Open all assignments
948: #
1.74 raeburn 949: if ($args->{'openall'}) {
950: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 951: my %storecontent = ($storeunder => time,
952: $storeunder.'.type' => 'date_start');
1.12 www 953:
1.74 raeburn 954: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
955: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 956: }
1.13 www 957: #
958: # Set first page
959: #
1.74 raeburn 960: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 961: || ($cloneid)) {
1.74 raeburn 962: $outcome .= &mt('Setting first resource').': ';
1.13 www 963: my ($errtext,$fatal)=
1.74 raeburn 964: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
965: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 966: my $title; my $url;
1.74 raeburn 967: if ($args->{'firstres'} eq 'syl') {
1.13 www 968: $title='Syllabus';
1.74 raeburn 969: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 970: } else {
971: $title='Navigate Contents';
972: $url='/adm/navmaps';
973: }
974: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 975: ($errtext,$fatal)=
1.74 raeburn 976: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
977: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 978: }
1.74 raeburn 979: return $outcome;
1.2 www 980: }
981:
982: # ===================================================================== Handler
1.1 www 983: sub handler {
984: my $r = shift;
985:
986: if ($r->header_only) {
1.38 www 987: &Apache::loncommon::content_type($r,'text/html');
1.1 www 988: $r->send_http_header;
989: return OK;
990: }
991:
1.78 albertel 992: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1.38 www 993: &Apache::loncommon::content_type($r,'text/html');
1.1 www 994: $r->send_http_header;
995:
1.78 albertel 996: if ($env{'form.phase'} eq 'two') {
1.10 matthew 997: &create_course($r);
1.2 www 998: } else {
1.10 matthew 999: &print_course_creation_page($r);
1.2 www 1000: }
1.1 www 1001: } else {
1.78 albertel 1002: $env{'user.error.msg'}=
1.1 www 1003: "/adm/createcourse:ccc:0:0:Cannot create courses";
1004: return HTTP_NOT_ACCEPTABLE;
1005: }
1006: return OK;
1007: }
1008:
1009: 1;
1010: __END__
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