Annotation of loncom/interface/loncreatecourse.pm, revision 1.61
1.58 raeburn 1: #meserver The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.61 ! raeburn 4: # $Id: loncreatecourse.pm,v 1.60 2004/06/17 18:31:24 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';
41: use localenroll;
1.28 www 42:
43: # ================================================ Get course directory listing
44:
1.57 albertel 45: #FIXME - doesn't support directories under /userfiles/ BUG#2999
1.28 www 46: sub crsdirlist {
47: my ($courseid,$which)=@_;
48: unless ($which) { $which=''; }
49: my %crsdata=&Apache::lonnet::coursedescription($courseid);
50: my @listing=&Apache::lonnet::dirlist
51: ($which,$crsdata{'domain'},$crsdata{'num'},
1.39 albertel 52: &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));
1.28 www 53: my @output=();
54: foreach (@listing) {
1.57 albertel 55: #FIXME if list is a DIR need to recurse
1.28 www 56: unless ($_=~/^\./) {
57: push (@output,(split(/\&/,$_))[0]);
58: }
59: }
60: return @output;
1.29 www 61: }
62:
63: # ============================================================= Read a userfile
64:
65: sub readfile {
66: my ($courseid,$which)=@_;
67: my %crsdata=&Apache::lonnet::coursedescription($courseid);
68: return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.
69: $crsdata{'num'}.'/'.$which);
70: }
71:
72: # ============================================================ Write a userfile
73:
74: sub writefile {
1.30 www 75: (my $courseid, my $which,$ENV{'form.output'})=@_;
1.29 www 76: my %crsdata=&Apache::lonnet::coursedescription($courseid);
77: return &Apache::lonnet::finishuserfileupload(
78: $crsdata{'num'},$crsdata{'domain'},
79: $crsdata{'home'},
80: 'output',$which);
81: }
82:
1.36 www 83: # ===================================================================== Rewrite
84:
85: sub rewritefile {
86: my ($contents,%rewritehash)=@_;
87: foreach (keys %rewritehash) {
88: my $pattern=$_;
89: $pattern=~s/(\W)/\\$1/gs;
90: my $new=$rewritehash{$_};
91: $contents=~s/$pattern/$new/gs;
92: }
93: return $contents;
94: }
95:
1.29 www 96: # ============================================================= Copy a userfile
97:
98: sub copyfile {
99: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 100: unless ($which=~/\.sequence$/) {
101: return &writefile($newcrsid,$which,
102: &readfile($origcrsid,$which));
103: } else {
104: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
105: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
106: return &writefile($newcrsid,$which,
107: &rewritefile(
108: &readfile($origcrsid,$which),
109: (
110: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
111: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
112: )));
113: }
1.30 www 114: }
115:
116: # =============================================================== Copy a dbfile
117:
118: sub copydb {
119: my ($origcrsid,$newcrsid,$which)=@_;
120: $which=~s/\.db$//;
121: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
122: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
123: my %data=&Apache::lonnet::dump
124: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
125: return &Apache::lonnet::put
126: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
127: }
128:
1.35 www 129: # ========================================================== Copy resourcesdata
130:
131: sub copyresourcedb {
132: my ($origcrsid,$newcrsid)=@_;
133: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
134: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
135: my %data=&Apache::lonnet::dump
136: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
137: $origcrsid=~s/^\///;
138: $origcrsid=~s/\//\_/;
139: $newcrsid=~s/^\///;
140: $newcrsid=~s/\//\_/;
141: my %newdata=();
142: undef %newdata;
143: my $startdate=$data{$origcrsid.'.0.opendate'};
144: my $today=time;
145: my $delta=0;
146: if ($startdate) {
147: my $oneday=60*60*24;
148: $delta=$today-$startdate;
149: $delta=int($delta/$oneday)*$oneday;
150: }
151: # ugly retro fix for broken version of types
152: foreach (keys %data) {
153: if ($_=~/\wtype$/) {
154: my $newkey=$_;
155: $newkey=~s/type$/\.type/;
156: $data{$newkey}=$data{$_};
157: delete $data{$_};
158: }
159: }
1.37 www 160: # adjust symbs
161: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
162: $pattern=~s/(\W)/\\$1/gs;
163: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
164: foreach (keys %data) {
165: if ($_=~/$pattern/) {
166: my $newkey=$_;
167: $newkey=~s/$pattern/$new/;
168: $data{$newkey}=$data{$_};
169: delete $data{$_};
170: }
171: }
1.35 www 172: # adjust dates
173: foreach (keys %data) {
174: my $thiskey=$_;
175: $thiskey=~s/^$origcrsid/$newcrsid/;
176: $newdata{$thiskey}=$data{$_};
177: if ($data{$_.'.type'}=~/^date/) {
178: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
179: }
180: }
181: return &Apache::lonnet::put
182: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
183: }
184:
1.30 www 185: # ========================================================== Copy all userfiles
186:
187: sub copyuserfiles {
188: my ($origcrsid,$newcrsid)=@_;
189: foreach (&crsdirlist($origcrsid,'userfiles')) {
190: ©file($origcrsid,$newcrsid,$_);
191: }
192: }
193: # ========================================================== Copy all userfiles
194:
195: sub copydbfiles {
196: my ($origcrsid,$newcrsid)=@_;
197: foreach (&crsdirlist($origcrsid)) {
198: if ($_=~/\.db$/) {
199: unless
1.34 www 200: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 201: ©db($origcrsid,$newcrsid,$_);
202: }
203: }
204: }
1.31 www 205: }
206:
207: # ======================================================= Copy all course files
208:
209: sub copycoursefiles {
210: my ($origcrsid,$newcrsid)=@_;
211: ©userfiles($origcrsid,$newcrsid);
212: ©dbfiles($origcrsid,$newcrsid);
1.35 www 213: ©resourcedb($origcrsid,$newcrsid);
1.28 www 214: }
1.13 www 215:
1.2 www 216: # ===================================================== Phase one: fill-in form
217:
1.10 matthew 218: sub print_course_creation_page {
1.2 www 219: my $r=shift;
1.10 matthew 220: my $defdom=$ENV{'request.role.domain'};
221: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
222: my $course_home = '<select name="course_home" size="1">'."\n";
223: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 224: $course_home .= qq{<option value="$server"};
225: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
226: $course_home .= " selected ";
227: }
228: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 229: }
230: $course_home .= "\n</select>\n";
1.9 matthew 231: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 232: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 233: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 234: my $cloneform=&Apache::loncommon::select_dom_form
235: ($ENV{'request.role.domain'},'clonedomain').
236: &Apache::loncommon::selectcourse_link
237: ('ccrs','clonecourse','clonedomain');
238: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript();
1.43 raeburn 239: my $starttime = time;
240: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 241: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
242: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 243: my ($krbdef,$krbdefdom) =
244: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 245: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 246: my %param = ( formname => 'document.ccrs',
247: kerb_def_dom => $krbdefdom,
248: kerb_def_auth => $krbdef
249: );
250: my $krbform = &Apache::loncommon::authform_kerberos(%param);
251: my $intform = &Apache::loncommon::authform_internal(%param);
252: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 253: my %lt=&Apache::lonlocal::texthash(
254: 'cinf' => "Course Information",
255: 'ctit' => "Course Title",
256: 'chsr' => "Course Home Server",
257: 'cidn' => "Course ID/Number",
258: 'opt' => "optional",
259: 'iinf' => "Institutional Information",
260: '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.",
261: 'ccod' => "Course Code",
262: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
263: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
264: '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",
265: 'crcs' => "Crosslisted courses",
266: '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:bot2",
267: 'crco' => "Course Content",
268: 'cncr' => "Completely new course",
269: 'cecr' => "Clone an existing course",
270: 'map' => "Map",
271: 'smap' => "Select Map",
272: 'sacr' => "Do NOT generate as standard course",
273: 'ocik' => "only check if you know what you are doing",
274: 'fres' => "First Resource",
275: 'stco' => "standard courses only",
276: 'blnk' => "Blank",
277: 'sllb' => "Syllabus",
278: 'navi' => "Navigate",
279: 'cid' => "Course ID",
280: 'dmn' => "Domain",
281: 'asov' => "Additional settings, if specified below, will override cloned settings",
282: 'assp' => "Assessment Parameters",
283: 'oaas' => "Open all assessments",
284: 'mssg' => "Messaging",
285: 'scpf' => "Set course policy feedback to Course Coordinator",
286: 'scfc' => "Set content feedback to Course Coordinator",
287: 'cmmn' => "Communication",
288: 'dsrd' => "Disable student resource discussion",
289: 'dsuc' => "Disable student use of chatrooms",
290: 'acco' => "Access Control",
291: 'snak' => "Students need access key to enter course",
1.56 www 292: 'kaut' =>
293: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 294: 'cc' => "Course Coordinator",
295: 'user' => "Username",
296: 'ierc' => "Immediately expire own role as Course Coordinator",
297: 'aens' => "Automated enrollment settings",
298: '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.",
299: 'aadd' => "Automated adds",
300: 'yes' => "Yes",
301: 'no' => "No",
302: 'audr' => "Automated drops",
303: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 304: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 305: 'psam' => "Please select the authentication mechanism",
306: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
307: 'nech' => "Notification of enrollment changes",
308: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
309: 'irsp' => "Include retrieval of student photographs?",
1.55 www 310: 'rshm' => 'Resource Space Home',
1.46 sakharuk 311: 'opco' => "Open Course"
312: );
1.2 www 313: $r->print(<<ENDDOCUMENT);
314: <html>
1.6 matthew 315: <script language="JavaScript" type="text/javascript">
316: var editbrowser = null;
317: function openbrowser(formname,elementname) {
318: var url = '/res/?';
319: if (editbrowser == null) {
320: url += 'launch=1&';
321: }
322: url += 'catalogmode=interactive&';
323: url += 'mode=edit&';
324: url += 'form=' + formname + '&';
1.7 matthew 325: url += 'element=' + elementname + '&';
326: url += 'only=sequence' + '';
1.6 matthew 327: var title = 'Browser';
328: var options = 'scrollbars=1,resizable=1,menubar=0';
329: options += ',width=700,height=600';
330: editbrowser = open(url,title,options,'1');
331: editbrowser.focus();
332: }
1.41 raeburn 333: $javascript_validations
1.6 matthew 334: </script>
1.32 www 335: $coursebrowserjs
1.2 www 336: <head>
337: <title>The LearningOnline Network with CAPA</title>
338: </head>
1.12 www 339: $bodytag
1.17 www 340: $helplink
1.6 matthew 341: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 342: <h2>$lt{'cinf'}</h2>
1.10 matthew 343: <p>
1.46 sakharuk 344: <b>$lt{'ctit'}:</b>
1.6 matthew 345: <input type="text" size="50" name="title">
1.10 matthew 346: </p><p>
1.46 sakharuk 347: <b>$lt{'chsr'}:</b>$course_home
1.13 www 348: </p><p>
1.46 sakharuk 349: <b>$lt{'cidn'} ($lt{'opt'})</b>
1.13 www 350: <input type="text" size="30" name="crsid">
1.40 raeburn 351: </p><p>
1.46 sakharuk 352: <h2>$lt{'iinf'}</h2>
1.40 raeburn 353: <p>
1.46 sakharuk 354: $lt{'stat'}
1.40 raeburn 355: </p><p>
1.46 sakharuk 356: <b>$lt{'ccod'}</b>
1.40 raeburn 357: <input type="text" size="30" name="crscode" /><br/>
1.46 sakharuk 358: ($lt{'toin'})
1.40 raeburn 359: </p><p>
1.46 sakharuk 360: <b>$lt{'snid'}</b>
1.40 raeburn 361: <input type="text" size="30" name="crssections" /><br/>
1.46 sakharuk 362: ($lt{'csli'})
1.40 raeburn 363: </p><p>
1.46 sakharuk 364: <b>$lt{'crcs'}</b>
1.40 raeburn 365: <input type="text" size="30" name="crsxlist" /><br/>
1.46 sakharuk 366: ($lt{'cscs'})
1.13 www 367: </p>
1.46 sakharuk 368: <h2>$lt{'crco'}</h2>
1.32 www 369: <table border="2">
1.46 sakharuk 370: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 371: <tr><td>
1.13 www 372: <p>
1.46 sakharuk 373: <b>$lt{'map'}:</b>
1.6 matthew 374: <input type="text" size="50" name="topmap">
1.46 sakharuk 375: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 376: </p><p>
1.46 sakharuk 377: <b>$lt{'sacr'}</b><br />
378: ($lt{'ocik'}):
1.11 www 379: <input type="checkbox" name="nonstandard">
1.13 www 380: </p>
381: <p>
1.46 sakharuk 382: <b>$lt{'fres'}</b><br />($lt{'stco'}):
383: <input type="radio" name="firstres" value="blank">$lt{'blnk'}
1.13 www 384:
1.46 sakharuk 385: <input type="radio" name="firstres" value="syl" checked>$lt{'sllb'}
1.13 www 386:
1.46 sakharuk 387: <input type="radio" name="firstres" value="nav">$lt{'navi'}
1.13 www 388: </p>
1.32 www 389: </td><td>
1.46 sakharuk 390: $lt{'cid'}: <input input type="text" size="25" name="clonecourse" value="" />
1.32 www 391: <br />
1.46 sakharuk 392: $lt{'dmn'}:
1.32 www 393: $cloneform<br /> <br />
1.46 sakharuk 394: $lt{'asov'}.
1.32 www 395: </td></tr>
396: </table>
1.46 sakharuk 397: <h2>$lt{'assp'}</h2>
1.13 www 398: <p>
1.46 sakharuk 399: <b>$lt{'oaas'}: </b>
1.50 www 400: <input type="checkbox" name="openall" />
1.13 www 401: </p>
1.46 sakharuk 402: <h2>$lt{'mssg'}</h2>
1.13 www 403: <p>
1.46 sakharuk 404: <b>$lt{'scpf'}: </b>
1.11 www 405: <input type="checkbox" name="setpolicy" checked>
1.55 www 406: <br />
1.46 sakharuk 407: <b>$lt{'scfc'}: </b>
1.11 www 408: <input type="checkbox" name="setcontent" checked>
409: </p>
1.46 sakharuk 410: <h2>$lt{'cmmn'}</h2>
1.16 www 411: <p>
1.46 sakharuk 412: <b>$lt{'dsrd'}: </b>
1.26 matthew 413: <input type="checkbox" name="disresdis" /> <br />
1.46 sakharuk 414: <b>$lt{'dsuc'}: </b>
1.26 matthew 415: <input type="checkbox" name="disablechat" />
1.16 www 416: </p>
1.46 sakharuk 417: <h2>$lt{'acco'}</h2>
1.18 www 418: <p>
1.46 sakharuk 419: <b>$lt{'snak'}: </b>
1.56 www 420: <input type="checkbox" name="setkeys" /><br />
421: <b>$lt{'kaut'}: </b>
422: <input type="text" size="30" name="keyauth" />
1.18 www 423: </p>
1.55 www 424: <h2>$lt{'rshm'}</h2>
425: <p>
426: <b>$lt{'rshm'}: </b>
427: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
428: </p>
1.10 matthew 429: <p>
1.46 sakharuk 430: <h2>$lt{'aens'}</h2>
431: $lt{'aesc'}
1.40 raeburn 432: </p>
433: <p>
1.46 sakharuk 434: <b>$lt{'aadd'}</b>
435: <input type="radio" name="autoadds" value="1" />$lt{'yes'} <input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
1.40 raeburn 436: </p><p>
1.46 sakharuk 437: <b>$lt{'audr'}</b>
438: <input type="radio" name="autodrops" value="1" />$lt{'yes'} <input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}
1.40 raeburn 439: </p><p>
1.46 sakharuk 440: <b>$lt{'dacu'}</b>
1.60 raeburn 441: $enroll_table
1.40 raeburn 442: </p><p>
1.60 raeburn 443: <b>$lt{'dacc'}</b>
444: $access_table
445: <p></p>
1.46 sakharuk 446: <b>$lt{'psam'}.</b><br />
447: $lt{'pcda'}.
1.40 raeburn 448: </p><p>
449: $krbform
450: <br />
451: $intform
452: <br />
453: $locform
454: </p><p>
1.46 sakharuk 455: <b>$lt{'nech'}</b><br />
456: $lt{'nccl'}<br/>
457: <input type="radio" name="notify" value="1" />$lt{'yes'} <input type="radio" name="notify"
458: value="0" checked="true" />$lt{'no'}
1.40 raeburn 459: </p><p>
1.46 sakharuk 460: <b>$lt{'irsp'}</b> <input type="radio" name="showphotos" value="1" />$lt{'yes'} <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
1.55 www 461: </p>
462: <hr />
463: <h2>$lt{'cc'}</h2>
464: <p>
465: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
466: </p><p>
467: <b>$lt{'dmn'}:</b> $domform
1.40 raeburn 468: </p><p>
1.55 www 469: <b>$lt{'ierc'}:</b>
470: <input type="checkbox" name="expireown" checked>
471: </p>
472: <p>
1.10 matthew 473: <input type="hidden" name="phase" value="two" />
1.46 sakharuk 474: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}">
1.10 matthew 475: </p>
1.2 www 476: </form>
477: </body>
478: </html>
479: ENDDOCUMENT
1.40 raeburn 480: }
481:
1.2 www 482: # ====================================================== Phase two: make course
483:
1.10 matthew 484: sub create_course {
1.2 www 485: my $r=shift;
486: my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'});
1.58 raeburn 487: my $this_server = $Apache::lonnet::perlvar{'lonHostID'};
1.2 www 488: my $ccuname=$ENV{'form.ccuname'};
489: my $ccdomain=$ENV{'form.ccdomain'};
490: $ccuname=~s/\W//g;
491: $ccdomain=~s/\W//g;
492: my $cdescr=$ENV{'form.title'};
493: my $curl=$ENV{'form.topmap'};
1.12 www 494: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 495: $r->print(<<ENDENHEAD);
496: <html>
497: <head>
498: <title>The LearningOnline Network with CAPA</title>
499: </head>
1.12 www 500: $bodytag
1.2 www 501: ENDENHEAD
1.10 matthew 502: #
503: # Verify data
504: #
505: # Check the veracity of the course coordinator
1.2 www 506: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 507: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
508: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
509: $r->print(&mt("Please click Back on your browser and select another user, or "));
510: $r->print('
511: <input type="hidden" name="phase" value="get_user_info" />
512: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
513: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
514: <input name="userrole" type="submit" value="'.
515: &mt('Create User').'" />
516: </form></body></html>');
1.2 www 517: return;
518: }
1.10 matthew 519: # Check the proposed home server for the course
520: my %host_servers = &Apache::loncommon::get_library_servers
521: ($ENV{'request.role.domain'});
522: if (! exists($host_servers{$ENV{'form.course_home'}})) {
1.46 sakharuk 523: $r->print(&mt('Invalid home server for course').': '.
1.10 matthew 524: $ENV{'form.course_home'}.'</body></html>');
525: return;
526: }
1.2 www 527: #
528: # Open course
529: #
1.32 www 530: my %cenv=();
1.10 matthew 531: my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'},
532: $cdescr,$curl,
1.11 www 533: $ENV{'form.course_home'},
1.61 ! raeburn 534: $ENV{'form.nonstandard'},
! 535: $ENV{'form.crscode'});
1.2 www 536:
1.27 bowersj2 537: # Note: The testing routines depend on this being output; see
538: # Utils::Course. This needs to at least be output as a comment
539: # if anyone ever decides to not show this, and Utils::Course::new
540: # will need to be suitably modified.
1.4 www 541: $r->print('New LON-CAPA Course ID: '.$courseid.'<br>');
542: #
1.12 www 543: # Check if created correctly
1.4 www 544: #
545: my ($crsudom,$crsunum)=($courseid=~/^\/(\w+)\/(\w+)$/);
546: my $crsuhome=&Apache::lonnet::homeserver($crsunum,$crsudom);
1.46 sakharuk 547: $r->print(&mt('Created on').': '.$crsuhome.'<br>');
1.12 www 548: #
1.32 www 549: # Are we cloning?
550: #
551: my $cloneid='';
552: if (($ENV{'form.clonecourse'}) && ($ENV{'form.clonedomain'})) {
553: $cloneid='/'.$ENV{'form.clonedomain'}.'/'.$ENV{'form.clonecourse'};
554: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
555: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
556: if ($clonehome eq 'no_host') {
557: $r->print(
1.46 sakharuk 558: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>');
1.32 www 559: } else {
560: $r->print(
1.46 sakharuk 561: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>');
1.37 www 562: my %oldcenv=&Apache::lonnet::dump('environment',$crsudom,$crsunum);
1.32 www 563: # Copy all files
564: ©coursefiles($cloneid,$courseid);
1.37 www 565: # Restore URL
566: $cenv{'url'}=$oldcenv{'url'};
1.32 www 567: # Restore title
1.37 www 568: $cenv{'description'}=$oldcenv{'description'};
569: # Mark as cloned
1.35 www 570: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 571: delete($cenv{'default_enrollment_start_date'});
572: delete($cenv{'default_enrollment_end_date'});
1.32 www 573: }
574: }
575: #
576: # Set environment (will override cloned, if existing)
1.12 www 577: #
1.44 raeburn 578: my @affiliates = (); # Used to accumulate sections and crosslistings
1.4 www 579: if ($ENV{'form.crsid'}) {
1.12 www 580: $cenv{'courseid'}=$ENV{'form.crsid'};
1.40 raeburn 581: }
582: if ($ENV{'form.crscode'}) {
583: $cenv{'internal.coursecode'}=$ENV{'form.crscode'};
584: }
585: if ($ENV{'form.crssections'}) {
586: $cenv{'internal.sectionnums'}=$ENV{'form.crssections'};
1.44 raeburn 587: my @sections = ();
588: if ($cenv{'internal.sectionnums'} =~ m/,/) {
589: @sections = split/,/,$cenv{'internal.sectionnums'};
590: } else {
591: $sections[0] = $cenv{'internal.sectionnums'};
592: }
593: if (@sections > 0) {
594: foreach (@sections) {
595: my ($sec,$gp) = split/:/,$_;
596: push @affiliates,$ENV{'form.crscode'}.$sec;
597: }
598: }
1.40 raeburn 599: }
1.49 www 600: # do not hide course coordinator from staff listing,
601: # even if privileged
602: $cenv{'nothideprivileged'}=$ccuname.':'.$ccdomain;
1.40 raeburn 603: if ($ENV{'form.crsxlist'}) {
1.44 raeburn 604: $cenv{'internal.crosslistings'}=$ENV{'form.crsxlist'};
605: my @xlists = ();
606: if ($cenv{'internal.crosslistings'} =~ m/,/) {
607: @xlists = split/,/,$cenv{'internal.crosslistings'};
608: } else {
609: $xlists[0] = $cenv{'internal.crosslistings'};
610: }
611: if (@xlists > 0) {
612: foreach (@xlists) {
613: my ($xl,$gp) = split/:/,$_;
614: push @affiliates,$xl;
615: }
616: }
1.40 raeburn 617: }
618: if ($ENV{'form.autoadds'}) {
619: $cenv{'internal.autoadds'}=$ENV{'form.autoadds'};
620: }
621: if ($ENV{'form.autodrops'}) {
622: $cenv{'internal.autodrops'}=$ENV{'form.autodrops'};
623: }
624: if ($ENV{'form.notify'}) {
625: if ($ccuname) {
626: $cenv{'internal.notifylist'} = $ccuname;
627: }
628: }
629: if ($ccuname) {
630: $cenv{'internal.courseowner'} = $ccuname;
1.44 raeburn 631: } else {
632: $cenv{'internal.courseowner'} = $ENV{'user.name'};
633: }
634: if (@affiliates > 0) {
635: my @badclasses = ();
636: foreach my $class (@affiliates) {
1.59 raeburn 637: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$class,$cenv{'internal.courseowner'});
1.44 raeburn 638: unless ($addcheck eq 'ok') {
639: push @badclasses, $class;
640: }
641: }
642: if (@badclasses > 0) {
643: $r->print('<font color="red">'.
644: "The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course. If automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course ($cenv{'internal.courseowner'}) - does not have rights to access enrollment in these classes (as determined by your instititution's policies on access to official classlists).<br/><ul>\n");
645: foreach (@badclasses) {
646: $r->print("<li>$_</li>\n");
647: }
648: $r->print ("</ul><br/><br/></font>\n");
649: }
1.40 raeburn 650: }
1.60 raeburn 651: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
652: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
653: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
654: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
1.40 raeburn 655: if ($ENV{'form.no_end_date'}) {
1.60 raeburn 656: $endaccess = 0;
1.40 raeburn 657: }
1.60 raeburn 658: $cenv{'internal.autostart'}=$enrollstart;
659: $cenv{'internal.autoend'}=$enrollend;
660: $cenv{'default_enrollment_start_date'}=$startaccess;
661: $cenv{'default_enrollment_end_date'}=$endaccess;
1.40 raeburn 662: if ($ENV{'form.showphotos'}) {
663: $cenv{'internal.showphotos'}=$ENV{'form.showphotos'};
664: }
665: if ($ENV{'form.login'} eq 'krb') {
666: $cenv{'internal.authtype'} = 'krb';
667: $cenv{'internal.authtype'} .=$ENV{'form.krbver'};
668: $cenv{'internal.autharg'} = $ENV{'form.krbarg'};
669: } elsif ($ENV{'form.login'} eq 'int') {
670: $cenv{'internal.authtype'} ='internal';
671: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
672: $cenv{'internal.autharg'} = $ENV{'form.intarg'};
673: }
674: } elsif ($ENV{'form.login'} eq 'loc') {
675: $cenv{'internal.authtype'} = 'localauth';
676: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
677: $cenv{'internal.autharg'} = $ENV{'form.locarg'};
678: }
679: }
680: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
681: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
682: $r->print('<font color="red" size="+1">'.
1.46 sakharuk 683: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>');
1.40 raeburn 684: }
1.12 www 685: }
686: if (($ccdomain) && ($ccuname)) {
687: if ($ENV{'form.setpolicy'}) {
688: $cenv{'policy.email'}=$ccuname.':'.$ccdomain;
689: }
690: if ($ENV{'form.setcontent'}) {
1.18 www 691: $cenv{'question.email'}=$ccuname.':'.$ccdomain;
692: }
1.55 www 693: }
694: if ($ENV{'form.reshome'}) {
695: $cenv{'reshome'}=$ENV{'form.reshome'}.'/';
696: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 697: }
1.56 www 698: #
699: # course has keyed access
700: #
1.18 www 701: if ($ENV{'form.setkeys'}) {
702: $cenv{'keyaccess'}='yes';
1.16 www 703: }
1.56 www 704: # if specified, key authority is not course, but user
705: # only active if keyaccess is yes
706: if ($ENV{'form.keyauth'}) {
707: $ENV{'form.keyauth'}=~s/[^\w\@]//g;
708: if ($ENV{'form.keyauth'}) {
709: $cenv{'keyauth'}=$ENV{'form.keyauth'};
710: }
711: }
712:
1.16 www 713: if ($ENV{'form.disresdis'}) {
714: $cenv{'pch.roles.denied'}='st';
1.26 matthew 715: }
716: if ($ENV{'form.disablechat'}) {
717: $cenv{'plc.roles.denied'}='st';
1.21 albertel 718: }
1.23 bowersj2 719:
1.32 www 720: # Record we've not yet viewed the Course Initialization Helper for this
721: # course
1.23 bowersj2 722: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 723: #
724: # Use new Randomseed
725: #
1.22 albertel 726: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 727: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 728: #
729: # The encryption code and receipt prefix for this course
730: #
731: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
732: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 733: #
734: # By default, use standard grading
735: $cenv{'grading'} = 'standard';
1.22 albertel 736:
1.46 sakharuk 737: $r->print('<br />'.&mt('Setting environment').': '.
1.12 www 738: &Apache::lonnet::put('environment',\%cenv,$crsudom,$crsunum).'<br>');
739: #
740: # Open all assignments
741: #
742: if ($ENV{'form.openall'}) {
743: my $storeunder=$crsudom.'_'.$crsunum.'.0.opendate';
1.33 www 744: my %storecontent = ($storeunder => time,
745: $storeunder.'.type' => 'date_start');
1.12 www 746:
1.46 sakharuk 747: $r->print(&mt('Opening all assignments').': '.&Apache::lonnet::cput
1.12 www 748: ('resourcedata',\%storecontent,$crsudom,$crsunum).'<br>');
749: }
1.13 www 750: #
751: # Set first page
752: #
1.48 www 753: unless (($ENV{'form.nonstandard'}) || ($ENV{'form.firstres'} eq 'blank')
754: || ($cloneid)) {
1.46 sakharuk 755: $r->print(&mt('Setting first resource').': ');
1.13 www 756: my ($errtext,$fatal)=
757: &Apache::londocs::mapread($crsunum,$crsudom,'default.sequence');
758: $r->print(($fatal?$errtext:'read ok').' - ');
759: my $title; my $url;
760: if ($ENV{'form.firstres'} eq 'syl') {
761: $title='Syllabus';
762: $url='/public/'.$crsudom.'/'.$crsunum.'/syllabus';
763: } else {
764: $title='Navigate Contents';
765: $url='/adm/navmaps';
766: }
767: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 768: ($errtext,$fatal)=
1.13 www 769: &Apache::londocs::storemap($crsunum,$crsudom,'default.sequence');
770: $r->print(($fatal?$errtext:'write ok').'<br>');
771: }
1.2 www 772: #
773: # Make current user course adminstrator
774: #
1.12 www 775: my $end=undef;
776: my $addition='';
777: if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; }
1.46 sakharuk 778: $r->print(&mt('Assigning').' '.$addition.' '.&mt('role of course coordinator to self').': '.
1.2 www 779: &Apache::lonnet::assignrole(
1.12 www 780: $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'<br>');
1.2 www 781: #
782: # Make additional user course administrator
783: #
1.12 www 784: if (($ccdomain) && ($ccuname)) {
1.46 sakharuk 785: $r->print(&mt('Assigning role of course coordinator to').' '.
1.2 www 786: $ccuname.' at '.$ccdomain.': '.
1.3 www 787: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
1.12 www 788: }
1.20 www 789: if ($ENV{'form.setkeys'}) {
790: $r->print(
1.46 sakharuk 791: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
1.20 www 792: }
1.47 www 793: # Flush the course logs so reverse user roles immediately updated
794: &Apache::lonnet::flushcourselogs();
1.46 sakharuk 795: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
1.2 www 796: }
797:
798: # ===================================================================== Handler
1.1 www 799: sub handler {
800: my $r = shift;
801:
802: if ($r->header_only) {
1.38 www 803: &Apache::loncommon::content_type($r,'text/html');
1.1 www 804: $r->send_http_header;
805: return OK;
806: }
807:
1.10 matthew 808: if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) {
1.38 www 809: &Apache::loncommon::content_type($r,'text/html');
1.1 www 810: $r->send_http_header;
811:
1.2 www 812: if ($ENV{'form.phase'} eq 'two') {
1.10 matthew 813: &create_course($r);
1.2 www 814: } else {
1.10 matthew 815: &print_course_creation_page($r);
1.2 www 816: }
1.1 www 817: } else {
818: $ENV{'user.error.msg'}=
819: "/adm/createcourse:ccc:0:0:Cannot create courses";
820: return HTTP_NOT_ACCEPTABLE;
821: }
822: return OK;
823: }
824:
825: 1;
826: __END__
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