Annotation of loncom/interface/loncreatecourse.pm, revision 1.82
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.82 ! albertel 4: # $Id: loncreatecourse.pm,v 1.81 2005/07/11 17:52:19 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: 'output',$which);
94: }
95:
1.36 www 96: # ===================================================================== Rewrite
97:
98: sub rewritefile {
99: my ($contents,%rewritehash)=@_;
100: foreach (keys %rewritehash) {
101: my $pattern=$_;
102: $pattern=~s/(\W)/\\$1/gs;
103: my $new=$rewritehash{$_};
104: $contents=~s/$pattern/$new/gs;
105: }
106: return $contents;
107: }
108:
1.29 www 109: # ============================================================= Copy a userfile
110:
111: sub copyfile {
112: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 113: unless ($which=~/\.sequence$/) {
114: return &writefile($newcrsid,$which,
115: &readfile($origcrsid,$which));
116: } else {
117: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
118: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
119: return &writefile($newcrsid,$which,
120: &rewritefile(
121: &readfile($origcrsid,$which),
122: (
123: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
1.66 albertel 124: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',
125: '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
126: => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
1.36 www 127: )));
128: }
1.30 www 129: }
130:
131: # =============================================================== Copy a dbfile
132:
133: sub copydb {
134: my ($origcrsid,$newcrsid,$which)=@_;
135: $which=~s/\.db$//;
136: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
137: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
138: my %data=&Apache::lonnet::dump
139: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
1.72 albertel 140: foreach my $key (keys(%data)) {
141: if ($key=~/^internal./) { delete($data{$key}); }
142: }
1.30 www 143: return &Apache::lonnet::put
144: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
145: }
146:
1.35 www 147: # ========================================================== Copy resourcesdata
148:
149: sub copyresourcedb {
150: my ($origcrsid,$newcrsid)=@_;
151: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
152: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
153: my %data=&Apache::lonnet::dump
154: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
155: $origcrsid=~s/^\///;
156: $origcrsid=~s/\//\_/;
157: $newcrsid=~s/^\///;
158: $newcrsid=~s/\//\_/;
159: my %newdata=();
160: undef %newdata;
161: my $startdate=$data{$origcrsid.'.0.opendate'};
162: my $today=time;
163: my $delta=0;
164: if ($startdate) {
165: my $oneday=60*60*24;
166: $delta=$today-$startdate;
167: $delta=int($delta/$oneday)*$oneday;
168: }
169: # ugly retro fix for broken version of types
170: foreach (keys %data) {
171: if ($_=~/\wtype$/) {
172: my $newkey=$_;
173: $newkey=~s/type$/\.type/;
174: $data{$newkey}=$data{$_};
175: delete $data{$_};
176: }
177: }
1.37 www 178: # adjust symbs
179: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
180: $pattern=~s/(\W)/\\$1/gs;
181: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
182: foreach (keys %data) {
183: if ($_=~/$pattern/) {
184: my $newkey=$_;
185: $newkey=~s/$pattern/$new/;
186: $data{$newkey}=$data{$_};
187: delete $data{$_};
188: }
189: }
1.35 www 190: # adjust dates
191: foreach (keys %data) {
192: my $thiskey=$_;
193: $thiskey=~s/^$origcrsid/$newcrsid/;
194: $newdata{$thiskey}=$data{$_};
1.75 albertel 195: if ($data{$_.'.type'}=~/^date_(start|end)$/) {
1.35 www 196: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
197: }
198: }
199: return &Apache::lonnet::put
200: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
201: }
202:
1.30 www 203: # ========================================================== Copy all userfiles
204:
205: sub copyuserfiles {
206: my ($origcrsid,$newcrsid)=@_;
207: foreach (&crsdirlist($origcrsid,'userfiles')) {
1.69 albertel 208: if ($_ !~m|^scantron_|) {
209: ©file($origcrsid,$newcrsid,$_);
210: }
1.30 www 211: }
212: }
213: # ========================================================== Copy all userfiles
214:
215: sub copydbfiles {
216: my ($origcrsid,$newcrsid)=@_;
1.82 ! albertel 217:
! 218: my ($origcrs_discussion) = ($origcrsid=~m|^/(.*)|);
! 219: $origcrs_discussion=~s|/|_|g;
1.30 www 220: foreach (&crsdirlist($origcrsid)) {
221: if ($_=~/\.db$/) {
222: unless
1.82 ! albertel 223: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata|\Q$origcrs_discussion\E)/) {
1.30 www 224: ©db($origcrsid,$newcrsid,$_);
1.80 www 225: my $histfile=$_;
226: $histfile=~s/\.db$/\.hist/;
227: ©file($origcrsid,$newcrsid,$histfile);
1.30 www 228: }
229: }
230: }
1.31 www 231: }
232:
233: # ======================================================= Copy all course files
234:
235: sub copycoursefiles {
236: my ($origcrsid,$newcrsid)=@_;
237: ©userfiles($origcrsid,$newcrsid);
238: ©dbfiles($origcrsid,$newcrsid);
1.35 www 239: ©resourcedb($origcrsid,$newcrsid);
1.28 www 240: }
1.13 www 241:
1.2 www 242: # ===================================================== Phase one: fill-in form
243:
1.10 matthew 244: sub print_course_creation_page {
1.2 www 245: my $r=shift;
1.78 albertel 246: my $defdom=$env{'request.role.domain'};
1.10 matthew 247: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
248: my $course_home = '<select name="course_home" size="1">'."\n";
249: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 250: $course_home .= qq{<option value="$server"};
251: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
252: $course_home .= " selected ";
253: }
254: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 255: }
256: $course_home .= "\n</select>\n";
1.9 matthew 257: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 258: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 259: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 260: my $cloneform=&Apache::loncommon::select_dom_form
1.78 albertel 261: ($env{'request.role.domain'},'clonedomain').
1.32 www 262: &Apache::loncommon::selectcourse_link
263: ('ccrs','clonecourse','clonedomain');
1.78 albertel 264: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
1.43 raeburn 265: my $starttime = time;
266: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 267: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
268: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 269: my ($krbdef,$krbdefdom) =
270: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 271: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 272: my %param = ( formname => 'document.ccrs',
273: kerb_def_dom => $krbdefdom,
274: kerb_def_auth => $krbdef
275: );
276: my $krbform = &Apache::loncommon::authform_kerberos(%param);
277: my $intform = &Apache::loncommon::authform_internal(%param);
278: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 279: my %lt=&Apache::lonlocal::texthash(
280: 'cinf' => "Course Information",
281: 'ctit' => "Course Title",
282: 'chsr' => "Course Home Server",
283: 'cidn' => "Course ID/Number",
284: 'opt' => "optional",
285: 'iinf' => "Institutional Information",
286: '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.",
287: 'ccod' => "Course Code",
288: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
289: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
290: '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",
291: 'crcs' => "Crosslisted courses",
1.65 raeburn 292: '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 293: 'crco' => "Course Content",
294: 'cncr' => "Completely new course",
295: 'cecr' => "Clone an existing course",
296: 'map' => "Map",
297: 'smap' => "Select Map",
298: 'sacr' => "Do NOT generate as standard course",
299: 'ocik' => "only check if you know what you are doing",
300: 'fres' => "First Resource",
301: 'stco' => "standard courses only",
302: 'blnk' => "Blank",
303: 'sllb' => "Syllabus",
304: 'navi' => "Navigate",
305: 'cid' => "Course ID",
306: 'dmn' => "Domain",
307: 'asov' => "Additional settings, if specified below, will override cloned settings",
308: 'assp' => "Assessment Parameters",
309: 'oaas' => "Open all assessments",
310: 'mssg' => "Messaging",
311: 'scpf' => "Set course policy feedback to Course Coordinator",
312: 'scfc' => "Set content feedback to Course Coordinator",
313: 'cmmn' => "Communication",
314: 'dsrd' => "Disable student resource discussion",
315: 'dsuc' => "Disable student use of chatrooms",
316: 'acco' => "Access Control",
317: 'snak' => "Students need access key to enter course",
1.56 www 318: 'kaut' =>
319: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 320: 'cc' => "Course Coordinator",
321: 'user' => "Username",
322: 'ierc' => "Immediately expire own role as Course Coordinator",
323: 'aens' => "Automated enrollment settings",
324: '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.",
325: 'aadd' => "Automated adds",
326: 'yes' => "Yes",
327: 'no' => "No",
328: 'audr' => "Automated drops",
329: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 330: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 331: 'psam' => "Please select the authentication mechanism",
332: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
333: 'nech' => "Notification of enrollment changes",
334: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.77 raeburn 335: 'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
1.46 sakharuk 336: 'irsp' => "Include retrieval of student photographs?",
1.55 www 337: 'rshm' => 'Resource Space Home',
1.46 sakharuk 338: 'opco' => "Open Course"
339: );
1.76 albertel 340: my $html=&Apache::lonxml::xmlbegin();
1.2 www 341: $r->print(<<ENDDOCUMENT);
1.76 albertel 342: $html
343: <head>
1.6 matthew 344: <script language="JavaScript" type="text/javascript">
345: var editbrowser = null;
346: function openbrowser(formname,elementname) {
347: var url = '/res/?';
348: if (editbrowser == null) {
349: url += 'launch=1&';
350: }
351: url += 'catalogmode=interactive&';
352: url += 'mode=edit&';
353: url += 'form=' + formname + '&';
1.7 matthew 354: url += 'element=' + elementname + '&';
355: url += 'only=sequence' + '';
1.6 matthew 356: var title = 'Browser';
357: var options = 'scrollbars=1,resizable=1,menubar=0';
358: options += ',width=700,height=600';
359: editbrowser = open(url,title,options,'1');
360: editbrowser.focus();
361: }
1.41 raeburn 362: $javascript_validations
1.6 matthew 363: </script>
1.32 www 364: $coursebrowserjs
1.2 www 365: <title>The LearningOnline Network with CAPA</title>
366: </head>
1.12 www 367: $bodytag
1.17 www 368: $helplink
1.6 matthew 369: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 370: <h2>$lt{'cinf'}</h2>
1.10 matthew 371: <p>
1.68 matthew 372: <label><b>$lt{'ctit'}:</b>
373: <input type="text" size="50" name="title" /></label>
1.10 matthew 374: </p><p>
1.68 matthew 375: <label>
376: <b>$lt{'chsr'}:</b>$course_home
377: </label>
378: </p><p>
379: <label>
380: <b>$lt{'cidn'} ($lt{'opt'})</b>
381: <input type="text" size="30" name="crsid" />
382: </label>
1.40 raeburn 383: </p><p>
1.46 sakharuk 384: <h2>$lt{'iinf'}</h2>
1.40 raeburn 385: <p>
1.46 sakharuk 386: $lt{'stat'}
1.40 raeburn 387: </p><p>
1.68 matthew 388: <label>
389: <b>$lt{'ccod'}</b>
390: <input type="text" size="30" name="crscode" />
391: </label>
392: <br/>
1.46 sakharuk 393: ($lt{'toin'})
1.40 raeburn 394: </p><p>
1.68 matthew 395: <label>
396: <b>$lt{'snid'}</b>
397: <input type="text" size="30" name="crssections" />
398: </label>
399: <br/>
1.46 sakharuk 400: ($lt{'csli'})
1.40 raeburn 401: </p><p>
1.68 matthew 402: <label>
403: <b>$lt{'crcs'}</b>
404: <input type="text" size="30" name="crsxlist" />
405: </label>
406: <br/>
1.46 sakharuk 407: ($lt{'cscs'})
1.13 www 408: </p>
1.46 sakharuk 409: <h2>$lt{'crco'}</h2>
1.32 www 410: <table border="2">
1.46 sakharuk 411: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 412: <tr><td>
1.13 www 413: <p>
1.68 matthew 414: <label>
415: <b>$lt{'map'}:</b>
416: <input type="text" size="50" name="topmap" />
417: </label>
1.46 sakharuk 418: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 419: </p><p>
1.68 matthew 420: <label for="nonstd"><b>$lt{'sacr'}</b></label>
421: <br />
1.46 sakharuk 422: ($lt{'ocik'}):
1.68 matthew 423: <input id="nonstd" type="checkbox" name="nonstandard" />
424: </p><p>
1.46 sakharuk 425: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 matthew 426: <label>
427: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
428: </label>
1.13 www 429:
1.68 matthew 430: <label>
431: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
432: </label>
1.13 www 433:
1.68 matthew 434: <label>
435: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
436: </label>
1.13 www 437: </p>
1.32 www 438: </td><td>
1.68 matthew 439: <label>
440: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
441: </label>
442: <br />
443: <label>
444: $lt{'dmn'}: $cloneform
445: </label>
1.32 www 446: <br />
1.68 matthew 447: <br />
1.46 sakharuk 448: $lt{'asov'}.
1.32 www 449: </td></tr>
450: </table>
1.46 sakharuk 451: <h2>$lt{'assp'}</h2>
1.13 www 452: <p>
1.68 matthew 453: <label>
454: <b>$lt{'oaas'}: </b>
455: <input type="checkbox" name="openall" />
456: </label>
1.13 www 457: </p>
1.46 sakharuk 458: <h2>$lt{'mssg'}</h2>
1.13 www 459: <p>
1.68 matthew 460: <label>
461: <b>$lt{'scpf'}: </b>
462: <input type="checkbox" name="setpolicy" checked />
463: </label>
1.55 www 464: <br />
1.68 matthew 465: <label>
466: <b>$lt{'scfc'}: </b>
467: <input type="checkbox" name="setcontent" checked />
468: </label>
1.11 www 469: </p>
1.46 sakharuk 470: <h2>$lt{'cmmn'}</h2>
1.16 www 471: <p>
1.68 matthew 472: <label>
473: <b>$lt{'dsrd'}: </b>
474: <input type="checkbox" name="disresdis" />
475: </label>
476: <br />
477: <label>
478: <b>$lt{'dsuc'}: </b>
479: <input type="checkbox" name="disablechat" />
480: </label>
1.16 www 481: </p>
1.46 sakharuk 482: <h2>$lt{'acco'}</h2>
1.18 www 483: <p>
1.68 matthew 484: <label>
485: <b>$lt{'snak'}: </b>
486: <input type="checkbox" name="setkeys" />
487: </label>
488: <br />
489: <label>
490: <b>$lt{'kaut'}: </b>
491: <input type="text" size="30" name="keyauth" />
492: </label>
1.18 www 493: </p>
1.55 www 494: <h2>$lt{'rshm'}</h2>
495: <p>
1.68 matthew 496: <label>
497: <b>$lt{'rshm'}: </b>
498: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
499: </label>
1.55 www 500: </p>
1.10 matthew 501: <p>
1.46 sakharuk 502: <h2>$lt{'aens'}</h2>
503: $lt{'aesc'}
1.40 raeburn 504: </p>
505: <p>
1.46 sakharuk 506: <b>$lt{'aadd'}</b>
1.68 matthew 507: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
508: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
509: </label>
1.40 raeburn 510: </p><p>
1.46 sakharuk 511: <b>$lt{'audr'}</b>
1.68 matthew 512: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
513: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 514: </p><p>
1.46 sakharuk 515: <b>$lt{'dacu'}</b>
1.60 raeburn 516: $enroll_table
1.40 raeburn 517: </p><p>
1.60 raeburn 518: <b>$lt{'dacc'}</b>
519: $access_table
520: <p></p>
1.46 sakharuk 521: <b>$lt{'psam'}.</b><br />
522: $lt{'pcda'}.
1.40 raeburn 523: </p><p>
524: $krbform
525: <br />
526: $intform
527: <br />
528: $locform
529: </p><p>
1.46 sakharuk 530: <b>$lt{'nech'}</b><br />
531: $lt{'nccl'}<br/>
1.68 matthew 532: <label>
1.77 raeburn 533: <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
1.68 matthew 534: </label>
535: <label>
1.77 raeburn 536: <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
537: </label>
538: <br />
539: $lt{'ndcl'}<br/>
540: <label>
541: <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
542: </label>
543: <label>
544: <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
1.68 matthew 545: </label>
546: </p><p>
547: <b>$lt{'irsp'}</b>
548: <label>
549: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
550: </label>
551: <label>
552: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
553: </label>
1.55 www 554: </p>
555: <hr />
556: <h2>$lt{'cc'}</h2>
557: <p>
1.68 matthew 558: <label>
559: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
560: </label>
561: </p><p>
562: <label>
563: <b>$lt{'dmn'}:</b> $domform
564: </label>
1.55 www 565: </p>
566: <p>
1.10 matthew 567: <input type="hidden" name="phase" value="two" />
1.68 matthew 568: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 569: </p>
1.2 www 570: </form>
571: </body>
572: </html>
573: ENDDOCUMENT
1.40 raeburn 574: }
575:
1.2 www 576: # ====================================================== Phase two: make course
577:
1.10 matthew 578: sub create_course {
1.2 www 579: my $r=shift;
1.78 albertel 580: my $ccuname=$env{'form.ccuname'};
581: my $ccdomain=$env{'form.ccdomain'};
1.2 www 582: $ccuname=~s/\W//g;
583: $ccdomain=~s/\W//g;
1.74 raeburn 584:
585: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
586: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
587: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
588: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
589:
590: my $autharg;
591: my $authtype;
592:
1.78 albertel 593: if ($env{'form.login'} eq 'krb') {
1.74 raeburn 594: $authtype = 'krb';
1.78 albertel 595: $authtype .=$env{'form.krbver'};
596: $autharg = $env{'form.krbarg'};
597: } elsif ($env{'form.login'} eq 'int') {
1.74 raeburn 598: $authtype ='internal';
1.78 albertel 599: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
600: $autharg = $env{'form.intarg'};
1.74 raeburn 601: }
1.78 albertel 602: } elsif ($env{'form.login'} eq 'loc') {
1.74 raeburn 603: $authtype = 'localauth';
1.78 albertel 604: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
605: $autharg = $env{'form.locarg'};
1.74 raeburn 606: }
607: }
608:
609: my $logmsg;
1.76 albertel 610: my $html=&Apache::lonxml::xmlbegin();
1.12 www 611: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 612: $r->print(<<ENDENHEAD);
1.76 albertel 613: $html
1.2 www 614: <head>
615: <title>The LearningOnline Network with CAPA</title>
616: </head>
1.12 www 617: $bodytag
1.2 www 618: ENDENHEAD
1.74 raeburn 619:
620: my $args = {
621: ccuname => $ccuname,
622: ccdomain => $ccdomain,
1.78 albertel 623: cdescr => $env{'form.title'},
624: curl => $env{'form.topmap'},
625: course_domain => $env{'request.role.domain'},
626: course_home => $env{'form.course_home'},
627: nonstandard => $env{'form.nonstandard'},
628: crscode => $env{'form.crscode'},
629: clonecourse => $env{'form.clonecourse'},
630: clonedomain => $env{'form.clonedomain'},
631: crsid => $env{'form.crsid'},
632: curruser => $env{'user.name'},
633: crssections => $env{'form.crssections'},
634: crsxlist => $env{'form.crsxlist'},
635: autoadds => $env{'form.autoadds'},
636: autodrops => $env{'form.autodrops'},
637: notify_owner => $env{'form.notify_owner'},
638: notify_dc => $env{'form.notify_dc'},
639: no_end_date => $env{'form.no_end_date'},
640: showphotos => $env{'form.showphotos'},
1.74 raeburn 641: authtype => $authtype,
642: autharg => $autharg,
643: enrollstart => $enrollstart,
644: enrollend => $enrollend,
645: startaccess => $startaccess,
646: endaccess => $endaccess,
1.78 albertel 647: setpolicy => $env{'form.setpolicy'},
648: setcontent => $env{'form.setcontent'},
649: reshome => $env{'form.reshome'},
650: setkeys => $env{'form.setkeys'},
651: keyauth => $env{'form.keyauth'},
652: disresdis => $env{'form.disresdis'},
653: disablechat => $env{'form.disablechat'},
654: openall => $env{'form.openall'},
655: firstres => $env{'form.firstres'}
1.74 raeburn 656: };
657:
1.10 matthew 658: #
659: # Verify data
660: #
661: # Check the veracity of the course coordinator
1.2 www 662: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 663: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
664: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
665: $r->print(&mt("Please click Back on your browser and select another user, or "));
666: $r->print('
667: <input type="hidden" name="phase" value="get_user_info" />
668: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
669: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
670: <input name="userrole" type="submit" value="'.
671: &mt('Create User').'" />
672: </form></body></html>');
1.2 www 673: return;
674: }
1.10 matthew 675: # Check the proposed home server for the course
676: my %host_servers = &Apache::loncommon::get_library_servers
1.78 albertel 677: ($env{'request.role.domain'});
678: if (! exists($host_servers{$env{'form.course_home'}})) {
1.46 sakharuk 679: $r->print(&mt('Invalid home server for course').': '.
1.78 albertel 680: $env{'form.course_home'}.'</body></html>');
1.10 matthew 681: return;
682: }
1.74 raeburn 683: my ($courseid,$crsudom,$crsunum);
1.78 albertel 684: $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
1.74 raeburn 685:
686: #
1.77 raeburn 687: # Make the requested user a course coordinator
1.74 raeburn 688: #
689: if (($ccdomain) && ($ccuname)) {
690: $r->print(&mt('Assigning role of course coordinator to').' '.
691: $ccuname.' at '.$ccdomain.': '.
692: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
693: }
1.78 albertel 694: if ($env{'form.setkeys'}) {
1.74 raeburn 695: $r->print(
696: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
697: }
698: # Flush the course logs so reverse user roles immediately updated
699: &Apache::lonnet::flushcourselogs();
700: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
701: }
702:
703: sub construct_course {
1.77 raeburn 704: my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;
1.74 raeburn 705: my $outcome;
706:
1.2 www 707: #
708: # Open course
709: #
1.32 www 710: my %cenv=();
1.74 raeburn 711: $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},
712: $args->{'cdescr'},
713: $args->{'curl'},
714: $args->{'course_home'},
715: $args->{'nonstandard'},
716: $args->{'crscode'},
717: $args->{'ccuname'});
1.2 www 718:
1.27 bowersj2 719: # Note: The testing routines depend on this being output; see
720: # Utils::Course. This needs to at least be output as a comment
721: # if anyone ever decides to not show this, and Utils::Course::new
722: # will need to be suitably modified.
1.74 raeburn 723: $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';
1.4 www 724: #
1.12 www 725: # Check if created correctly
1.4 www 726: #
1.74 raeburn 727: ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);
728: my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);
729: $outcome .= &mt('Created on').': '.$crsuhome.'<br>';
1.12 www 730: #
1.32 www 731: # Are we cloning?
732: #
733: my $cloneid='';
1.74 raeburn 734: if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {
735: $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};
1.32 www 736: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
737: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
738: if ($clonehome eq 'no_host') {
1.74 raeburn 739: $outcome .=
740: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';
1.32 www 741: } else {
1.74 raeburn 742: $outcome .=
743: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';
744: my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);
1.32 www 745: # Copy all files
1.74 raeburn 746: ©coursefiles($cloneid,$$courseid);
1.37 www 747: # Restore URL
748: $cenv{'url'}=$oldcenv{'url'};
1.32 www 749: # Restore title
1.37 www 750: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 751: # restore grading mode
752: if (defined($oldcenv{'grading'})) {
753: $cenv{'grading'}=$oldcenv{'grading'};
754: }
1.37 www 755: # Mark as cloned
1.35 www 756: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 757: delete($cenv{'default_enrollment_start_date'});
758: delete($cenv{'default_enrollment_end_date'});
1.32 www 759: }
760: }
761: #
762: # Set environment (will override cloned, if existing)
1.12 www 763: #
1.64 raeburn 764: my @sections = ();
765: my @xlists = ();
1.74 raeburn 766: if ($args->{'crsid'}) {
767: $cenv{'courseid'}=$args->{'crsid'};
1.40 raeburn 768: }
1.74 raeburn 769: if ($args->{'crscode'}) {
770: $cenv{'internal.coursecode'}=$args->{'crscode'};
1.40 raeburn 771: }
1.74 raeburn 772: if ($args->{'ccuname'}) {
773: $cenv{'internal.courseowner'} = $args->{'ccuname'};
1.64 raeburn 774: } else {
1.74 raeburn 775: $cenv{'internal.courseowner'} = $args->{'curruser'};
1.64 raeburn 776: }
777:
778: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.74 raeburn 779: if ($args->{'crssections'}) {
1.64 raeburn 780: $cenv{'internal.sectionnums'} = '';
1.74 raeburn 781: if ($args->{'crssections'} =~ m/,/) {
782: @sections = split/,/,$args->{'crssections'};
1.44 raeburn 783: } else {
1.74 raeburn 784: $sections[0] = $args->{'crssections'};
1.44 raeburn 785: }
786: if (@sections > 0) {
1.64 raeburn 787: foreach my $item (@sections) {
788: my ($sec,$gp) = split/:/,$item;
1.74 raeburn 789: my $class = $args->{'crscode'}.$sec;
1.81 raeburn 790: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'});
1.73 raeburn 791: $cenv{'internal.sectionnums'} .= $item.',';
792: unless ($addcheck eq 'ok') {
1.64 raeburn 793: push @badclasses, $class;
794: }
1.44 raeburn 795: }
1.64 raeburn 796: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 797: }
1.40 raeburn 798: }
1.49 www 799: # do not hide course coordinator from staff listing,
800: # even if privileged
1.74 raeburn 801: $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
802: # add crosslistings
803: if ($args->{'crsxlist'}) {
1.64 raeburn 804: $cenv{'internal.crosslistings'}='';
1.74 raeburn 805: if ($args->{'crsxlist'} =~ m/,/) {
806: @xlists = split/,/,$args->{'crsxlist'};
1.44 raeburn 807: } else {
1.74 raeburn 808: $xlists[0] = $args->{'crsxlist'};
1.44 raeburn 809: }
810: if (@xlists > 0) {
1.64 raeburn 811: foreach my $item (@xlists) {
812: my ($xl,$gp) = split/:/,$item;
1.74 raeburn 813: my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});
1.73 raeburn 814: $cenv{'internal.crosslistings'} .= $item.',';
815: unless ($addcheck eq 'ok') {
1.64 raeburn 816: push @badclasses, $xl;
817: }
1.44 raeburn 818: }
1.64 raeburn 819: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 820: }
1.40 raeburn 821: }
1.74 raeburn 822: if ($args->{'autoadds'}) {
823: $cenv{'internal.autoadds'}=$args->{'autoadds'};
1.40 raeburn 824: }
1.74 raeburn 825: if ($args->{'autodrops'}) {
826: $cenv{'internal.autodrops'}=$args->{'autodrops'};
1.40 raeburn 827: }
1.77 raeburn 828: # check for notification of enrollment changes
829: my @notified = ();
830: if ($args->{'notify_owner'}) {
831: if ($args->{'ccuname'} ne '') {
832: push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});
833: }
834: }
835: if ($args->{'notify_dc'}) {
836: if ($uname ne '') {
837: push(@notified,$uname.'@'.$udom);
838: }
839: }
840: if (@notified > 0) {
841: my $notifylist;
842: if (@notified > 1) {
843: $notifylist = join(',',@notified);
844: } else {
845: $notifylist = $notified[0];
846: }
847: $cenv{'internal.notifylist'} = $notifylist;
1.40 raeburn 848: }
1.64 raeburn 849: if (@badclasses > 0) {
850: my %lt=&Apache::lonlocal::texthash(
1.73 raeburn 851: '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 852: 'dnhr' => 'does not have rights to access enrollment in these classes',
853: 'adby' => 'as determined by the policies of your institution on access to official classlists'
854: );
1.74 raeburn 855: $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";
1.64 raeburn 856: foreach (@badclasses) {
1.74 raeburn 857: $outcome .= "<li>$_</li>\n";
1.44 raeburn 858: }
1.74 raeburn 859: $outcome .= "</ul><br /><br /></font>\n";
1.40 raeburn 860: }
1.74 raeburn 861: if ($args->{'no_end_date'}) {
862: $args->{'endaccess'} = 0;
1.40 raeburn 863: }
1.74 raeburn 864: $cenv{'internal.autostart'}=$args->{'enrollstart'};
865: $cenv{'internal.autoend'}=$args->{'enrollend'};
866: $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};
867: $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};
868: if ($args->{'showphotos'}) {
869: $cenv{'internal.showphotos'}=$args->{'showphotos'};
1.40 raeburn 870: }
1.74 raeburn 871: $cenv{'internal.authtype'} = $args->{'authtype'};
872: $cenv{'internal.autharg'} = $args->{'autharg'};
1.40 raeburn 873: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
874: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
1.74 raeburn 875: $outcome .= '<font color="red" size="+1">'.
876: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';
1.40 raeburn 877: }
1.12 www 878: }
1.74 raeburn 879: if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {
880: if ($args->{'setpolicy'}) {
881: $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.12 www 882: }
1.74 raeburn 883: if ($args->{'setcontent'}) {
884: $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
1.18 www 885: }
1.55 www 886: }
1.74 raeburn 887: if ($args->{'reshome'}) {
888: $cenv{'reshome'}=$args->{'reshome'}.'/';
1.55 www 889: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 890: }
1.56 www 891: #
892: # course has keyed access
893: #
1.74 raeburn 894: if ($args->{'setkeys'}) {
1.18 www 895: $cenv{'keyaccess'}='yes';
1.16 www 896: }
1.56 www 897: # if specified, key authority is not course, but user
898: # only active if keyaccess is yes
1.74 raeburn 899: if ($args->{'keyauth'}) {
900: $args->{'keyauth'}=~s/[^\w\@]//g;
901: if ($args->{'keyauth'}) {
902: $cenv{'keyauth'}=$args->{'keyauth'};
1.56 www 903: }
904: }
905:
1.74 raeburn 906: if ($args->{'disresdis'}) {
1.16 www 907: $cenv{'pch.roles.denied'}='st';
1.26 matthew 908: }
1.74 raeburn 909: if ($args->{'disablechat'}) {
1.26 matthew 910: $cenv{'plc.roles.denied'}='st';
1.21 albertel 911: }
1.23 bowersj2 912:
1.32 www 913: # Record we've not yet viewed the Course Initialization Helper for this
914: # course
1.23 bowersj2 915: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 916: #
917: # Use new Randomseed
918: #
1.22 albertel 919: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 920: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 921: #
922: # The encryption code and receipt prefix for this course
923: #
924: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
925: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 926: #
927: # By default, use standard grading
1.67 albertel 928: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 929:
1.74 raeburn 930: $outcome .= ('<br />'.&mt('Setting environment').': '.
931: &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');
1.12 www 932: #
933: # Open all assignments
934: #
1.74 raeburn 935: if ($args->{'openall'}) {
936: my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';
1.33 www 937: my %storecontent = ($storeunder => time,
938: $storeunder.'.type' => 'date_start');
1.12 www 939:
1.74 raeburn 940: $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput
941: ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';
1.12 www 942: }
1.13 www 943: #
944: # Set first page
945: #
1.74 raeburn 946: unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')
1.48 www 947: || ($cloneid)) {
1.74 raeburn 948: $outcome .= &mt('Setting first resource').': ';
1.13 www 949: my ($errtext,$fatal)=
1.74 raeburn 950: &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');
951: $outcome .= ($fatal?$errtext:'read ok').' - ';
1.13 www 952: my $title; my $url;
1.74 raeburn 953: if ($args->{'firstres'} eq 'syl') {
1.13 www 954: $title='Syllabus';
1.74 raeburn 955: $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';
1.13 www 956: } else {
957: $title='Navigate Contents';
958: $url='/adm/navmaps';
959: }
960: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 961: ($errtext,$fatal)=
1.74 raeburn 962: &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');
963: $outcome .= ($fatal?$errtext:'write ok').'<br>';
1.20 www 964: }
1.74 raeburn 965: return $outcome;
1.2 www 966: }
967:
968: # ===================================================================== Handler
1.1 www 969: sub handler {
970: my $r = shift;
971:
972: if ($r->header_only) {
1.38 www 973: &Apache::loncommon::content_type($r,'text/html');
1.1 www 974: $r->send_http_header;
975: return OK;
976: }
977:
1.78 albertel 978: if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) {
1.38 www 979: &Apache::loncommon::content_type($r,'text/html');
1.1 www 980: $r->send_http_header;
981:
1.78 albertel 982: if ($env{'form.phase'} eq 'two') {
1.10 matthew 983: &create_course($r);
1.2 www 984: } else {
1.10 matthew 985: &print_course_creation_page($r);
1.2 www 986: }
1.1 www 987: } else {
1.78 albertel 988: $env{'user.error.msg'}=
1.1 www 989: "/adm/createcourse:ccc:0:0:Cannot create courses";
990: return HTTP_NOT_ACCEPTABLE;
991: }
992: return OK;
993: }
994:
995: 1;
996: __END__
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