Annotation of loncom/interface/loncreatecourse.pm, revision 1.52
1.1 www 1: # The LearningOnline Network
2: # Create a course
1.5 albertel 3: #
1.52 ! albertel 4: # $Id: loncreatecourse.pm,v 1.51 2004/02/24 23:22:27 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';
41: use localenroll;
1.28 www 42:
43: # ================================================ Get course directory listing
44:
45: sub crsdirlist {
46: my ($courseid,$which)=@_;
47: unless ($which) { $which=''; }
48: my %crsdata=&Apache::lonnet::coursedescription($courseid);
49: my @listing=&Apache::lonnet::dirlist
50: ($which,$crsdata{'domain'},$crsdata{'num'},
1.39 albertel 51: &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));
1.28 www 52: my @output=();
53: foreach (@listing) {
54: unless ($_=~/^\./) {
55: push (@output,(split(/\&/,$_))[0]);
56: }
57: }
58: return @output;
1.29 www 59: }
60:
61: # ============================================================= Read a userfile
62:
63: sub readfile {
64: my ($courseid,$which)=@_;
65: my %crsdata=&Apache::lonnet::coursedescription($courseid);
66: return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.
67: $crsdata{'num'}.'/'.$which);
68: }
69:
70: # ============================================================ Write a userfile
71:
72: sub writefile {
1.30 www 73: (my $courseid, my $which,$ENV{'form.output'})=@_;
1.29 www 74: my %crsdata=&Apache::lonnet::coursedescription($courseid);
75: return &Apache::lonnet::finishuserfileupload(
76: $crsdata{'num'},$crsdata{'domain'},
77: $crsdata{'home'},
78: 'output',$which);
79: }
80:
1.36 www 81: # ===================================================================== Rewrite
82:
83: sub rewritefile {
84: my ($contents,%rewritehash)=@_;
85: foreach (keys %rewritehash) {
86: my $pattern=$_;
87: $pattern=~s/(\W)/\\$1/gs;
88: my $new=$rewritehash{$_};
89: $contents=~s/$pattern/$new/gs;
90: }
91: return $contents;
92: }
93:
1.29 www 94: # ============================================================= Copy a userfile
95:
96: sub copyfile {
97: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 98: unless ($which=~/\.sequence$/) {
99: return &writefile($newcrsid,$which,
100: &readfile($origcrsid,$which));
101: } else {
102: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
103: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
104: return &writefile($newcrsid,$which,
105: &rewritefile(
106: &readfile($origcrsid,$which),
107: (
108: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
109: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
110: )));
111: }
1.30 www 112: }
113:
114: # =============================================================== Copy a dbfile
115:
116: sub copydb {
117: my ($origcrsid,$newcrsid,$which)=@_;
118: $which=~s/\.db$//;
119: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
120: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
121: my %data=&Apache::lonnet::dump
122: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
123: return &Apache::lonnet::put
124: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
125: }
126:
1.35 www 127: # ========================================================== Copy resourcesdata
128:
129: sub copyresourcedb {
130: my ($origcrsid,$newcrsid)=@_;
131: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
132: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
133: my %data=&Apache::lonnet::dump
134: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
135: $origcrsid=~s/^\///;
136: $origcrsid=~s/\//\_/;
137: $newcrsid=~s/^\///;
138: $newcrsid=~s/\//\_/;
139: my %newdata=();
140: undef %newdata;
141: my $startdate=$data{$origcrsid.'.0.opendate'};
142: my $today=time;
143: my $delta=0;
144: if ($startdate) {
145: my $oneday=60*60*24;
146: $delta=$today-$startdate;
147: $delta=int($delta/$oneday)*$oneday;
148: }
149: # ugly retro fix for broken version of types
150: foreach (keys %data) {
151: if ($_=~/\wtype$/) {
152: my $newkey=$_;
153: $newkey=~s/type$/\.type/;
154: $data{$newkey}=$data{$_};
155: delete $data{$_};
156: }
157: }
1.37 www 158: # adjust symbs
159: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
160: $pattern=~s/(\W)/\\$1/gs;
161: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
162: foreach (keys %data) {
163: if ($_=~/$pattern/) {
164: my $newkey=$_;
165: $newkey=~s/$pattern/$new/;
166: $data{$newkey}=$data{$_};
167: delete $data{$_};
168: }
169: }
1.35 www 170: # adjust dates
171: foreach (keys %data) {
172: my $thiskey=$_;
173: $thiskey=~s/^$origcrsid/$newcrsid/;
174: $newdata{$thiskey}=$data{$_};
175: if ($data{$_.'.type'}=~/^date/) {
176: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
177: }
178: }
179: return &Apache::lonnet::put
180: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
181: }
182:
1.30 www 183: # ========================================================== Copy all userfiles
184:
185: sub copyuserfiles {
186: my ($origcrsid,$newcrsid)=@_;
187: foreach (&crsdirlist($origcrsid,'userfiles')) {
188: ©file($origcrsid,$newcrsid,$_);
189: }
190: }
191: # ========================================================== Copy all userfiles
192:
193: sub copydbfiles {
194: my ($origcrsid,$newcrsid)=@_;
195: foreach (&crsdirlist($origcrsid)) {
196: if ($_=~/\.db$/) {
197: unless
1.34 www 198: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 199: ©db($origcrsid,$newcrsid,$_);
200: }
201: }
202: }
1.31 www 203: }
204:
205: # ======================================================= Copy all course files
206:
207: sub copycoursefiles {
208: my ($origcrsid,$newcrsid)=@_;
209: ©userfiles($origcrsid,$newcrsid);
210: ©dbfiles($origcrsid,$newcrsid);
1.35 www 211: ©resourcedb($origcrsid,$newcrsid);
1.28 www 212: }
1.13 www 213:
1.2 www 214: # ===================================================== Phase one: fill-in form
215:
1.10 matthew 216: sub print_course_creation_page {
1.2 www 217: my $r=shift;
1.10 matthew 218: my $defdom=$ENV{'request.role.domain'};
219: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
220: my $course_home = '<select name="course_home" size="1">'."\n";
221: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 222: $course_home .= qq{<option value="$server"};
223: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
224: $course_home .= " selected ";
225: }
226: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 227: }
228: $course_home .= "\n</select>\n";
1.9 matthew 229: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 230: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 231: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 232: my $cloneform=&Apache::loncommon::select_dom_form
233: ($ENV{'request.role.domain'},'clonedomain').
234: &Apache::loncommon::selectcourse_link
235: ('ccrs','clonecourse','clonedomain');
236: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript();
1.43 raeburn 237: my $starttime = time;
238: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
239: my $date_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'createcourse');
1.40 raeburn 240: my ($krbdef,$krbdefdom) =
241: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 242: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 243: my %param = ( formname => 'document.ccrs',
244: kerb_def_dom => $krbdefdom,
245: kerb_def_auth => $krbdef
246: );
247: my $krbform = &Apache::loncommon::authform_kerberos(%param);
248: my $intform = &Apache::loncommon::authform_internal(%param);
249: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 250: my %lt=&Apache::lonlocal::texthash(
251: 'cinf' => "Course Information",
252: 'ctit' => "Course Title",
253: 'chsr' => "Course Home Server",
254: 'cidn' => "Course ID/Number",
255: 'opt' => "optional",
256: 'iinf' => "Institutional Information",
257: '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.",
258: 'ccod' => "Course Code",
259: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
260: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
261: '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",
262: 'crcs' => "Crosslisted courses",
263: '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",
264: 'crco' => "Course Content",
265: 'cncr' => "Completely new course",
266: 'cecr' => "Clone an existing course",
267: 'map' => "Map",
268: 'smap' => "Select Map",
269: 'sacr' => "Do NOT generate as standard course",
270: 'ocik' => "only check if you know what you are doing",
271: 'fres' => "First Resource",
272: 'stco' => "standard courses only",
273: 'blnk' => "Blank",
274: 'sllb' => "Syllabus",
275: 'navi' => "Navigate",
276: 'cid' => "Course ID",
277: 'dmn' => "Domain",
278: 'asov' => "Additional settings, if specified below, will override cloned settings",
279: 'assp' => "Assessment Parameters",
280: 'oaas' => "Open all assessments",
281: 'mssg' => "Messaging",
282: 'scpf' => "Set course policy feedback to Course Coordinator",
283: 'scfc' => "Set content feedback to Course Coordinator",
284: 'cmmn' => "Communication",
285: 'dsrd' => "Disable student resource discussion",
286: 'dsuc' => "Disable student use of chatrooms",
287: 'acco' => "Access Control",
288: 'snak' => "Students need access key to enter course",
289: 'cc' => "Course Coordinator",
290: 'user' => "Username",
291: 'ierc' => "Immediately expire own role as Course Coordinator",
292: 'aens' => "Automated enrollment settings",
293: '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.",
294: 'aadd' => "Automated adds",
295: 'yes' => "Yes",
296: 'no' => "No",
297: 'audr' => "Automated drops",
298: 'dacu' => "Duration of automated classlist updates",
299: 'psam' => "Please select the authentication mechanism",
300: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
301: 'nech' => "Notification of enrollment changes",
302: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
303: 'irsp' => "Include retrieval of student photographs?",
304: 'opco' => "Open Course"
305: );
1.2 www 306: $r->print(<<ENDDOCUMENT);
307: <html>
1.6 matthew 308: <script language="JavaScript" type="text/javascript">
309: var editbrowser = null;
310: function openbrowser(formname,elementname) {
311: var url = '/res/?';
312: if (editbrowser == null) {
313: url += 'launch=1&';
314: }
315: url += 'catalogmode=interactive&';
316: url += 'mode=edit&';
317: url += 'form=' + formname + '&';
1.7 matthew 318: url += 'element=' + elementname + '&';
319: url += 'only=sequence' + '';
1.6 matthew 320: var title = 'Browser';
321: var options = 'scrollbars=1,resizable=1,menubar=0';
322: options += ',width=700,height=600';
323: editbrowser = open(url,title,options,'1');
324: editbrowser.focus();
325: }
1.41 raeburn 326: $javascript_validations
1.6 matthew 327: </script>
1.32 www 328: $coursebrowserjs
1.2 www 329: <head>
330: <title>The LearningOnline Network with CAPA</title>
331: </head>
1.12 www 332: $bodytag
1.17 www 333: $helplink
1.6 matthew 334: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 335: <h2>$lt{'cinf'}</h2>
1.10 matthew 336: <p>
1.46 sakharuk 337: <b>$lt{'ctit'}:</b>
1.6 matthew 338: <input type="text" size="50" name="title">
1.10 matthew 339: </p><p>
1.46 sakharuk 340: <b>$lt{'chsr'}:</b>$course_home
1.13 www 341: </p><p>
1.46 sakharuk 342: <b>$lt{'cidn'} ($lt{'opt'})</b>
1.13 www 343: <input type="text" size="30" name="crsid">
1.40 raeburn 344: </p><p>
1.46 sakharuk 345: <h2>$lt{'iinf'}</h2>
1.40 raeburn 346: <p>
1.46 sakharuk 347: $lt{'stat'}
1.40 raeburn 348: </p><p>
1.46 sakharuk 349: <b>$lt{'ccod'}</b>
1.40 raeburn 350: <input type="text" size="30" name="crscode" /><br/>
1.46 sakharuk 351: ($lt{'toin'})
1.40 raeburn 352: </p><p>
1.46 sakharuk 353: <b>$lt{'snid'}</b>
1.40 raeburn 354: <input type="text" size="30" name="crssections" /><br/>
1.46 sakharuk 355: ($lt{'csli'})
1.40 raeburn 356: </p><p>
1.46 sakharuk 357: <b>$lt{'crcs'}</b>
1.40 raeburn 358: <input type="text" size="30" name="crsxlist" /><br/>
1.46 sakharuk 359: ($lt{'cscs'})
1.13 www 360: </p>
1.46 sakharuk 361: <h2>$lt{'crco'}</h2>
1.32 www 362: <table border="2">
1.46 sakharuk 363: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 364: <tr><td>
1.13 www 365: <p>
1.46 sakharuk 366: <b>$lt{'map'}:</b>
1.6 matthew 367: <input type="text" size="50" name="topmap">
1.46 sakharuk 368: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 369: </p><p>
1.46 sakharuk 370: <b>$lt{'sacr'}</b><br />
371: ($lt{'ocik'}):
1.11 www 372: <input type="checkbox" name="nonstandard">
1.13 www 373: </p>
374: <p>
1.46 sakharuk 375: <b>$lt{'fres'}</b><br />($lt{'stco'}):
376: <input type="radio" name="firstres" value="blank">$lt{'blnk'}
1.13 www 377:
1.46 sakharuk 378: <input type="radio" name="firstres" value="syl" checked>$lt{'sllb'}
1.13 www 379:
1.46 sakharuk 380: <input type="radio" name="firstres" value="nav">$lt{'navi'}
1.13 www 381: </p>
1.32 www 382: </td><td>
1.46 sakharuk 383: $lt{'cid'}: <input input type="text" size="25" name="clonecourse" value="" />
1.32 www 384: <br />
1.46 sakharuk 385: $lt{'dmn'}:
1.32 www 386: $cloneform<br /> <br />
1.46 sakharuk 387: $lt{'asov'}.
1.32 www 388: </td></tr>
389: </table>
1.46 sakharuk 390: <h2>$lt{'assp'}</h2>
1.13 www 391: <p>
1.46 sakharuk 392: <b>$lt{'oaas'}: </b>
1.50 www 393: <input type="checkbox" name="openall" />
1.13 www 394: </p>
1.46 sakharuk 395: <h2>$lt{'mssg'}</h2>
1.13 www 396: <p>
1.46 sakharuk 397: <b>$lt{'scpf'}: </b>
1.11 www 398: <input type="checkbox" name="setpolicy" checked>
399: </p><p>
1.46 sakharuk 400: <b>$lt{'scfc'}: </b>
1.11 www 401: <input type="checkbox" name="setcontent" checked>
402: </p>
1.46 sakharuk 403: <h2>$lt{'cmmn'}</h2>
1.16 www 404: <p>
1.46 sakharuk 405: <b>$lt{'dsrd'}: </b>
1.26 matthew 406: <input type="checkbox" name="disresdis" /> <br />
1.46 sakharuk 407: <b>$lt{'dsuc'}: </b>
1.26 matthew 408: <input type="checkbox" name="disablechat" />
1.16 www 409: </p>
1.46 sakharuk 410: <h2>$lt{'acco'}</h2>
1.18 www 411: <p>
1.46 sakharuk 412: <b>$lt{'snak'}: </b>
1.18 www 413: <input type="checkbox" name="setkeys" />
414: </p>
1.46 sakharuk 415: <h2>$lt{'cc'}</h2>
1.10 matthew 416: <p>
1.46 sakharuk 417: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
1.11 www 418: </p><p>
1.46 sakharuk 419: <b>$lt{'dmn'}:</b> $domform
1.10 matthew 420: </p><p>
1.46 sakharuk 421: <b>$lt{'ierc'}:</b>
1.11 www 422: <input type="checkbox" name="expireown" checked>
1.10 matthew 423: </p><p>
1.46 sakharuk 424: <h2>$lt{'aens'}</h2>
425: $lt{'aesc'}
1.40 raeburn 426: </p>
427: <p>
1.46 sakharuk 428: <b>$lt{'aadd'}</b>
429: <input type="radio" name="autoadds" value="1" />$lt{'yes'} <input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
1.40 raeburn 430: </p><p>
1.46 sakharuk 431: <b>$lt{'audr'}</b>
432: <input type="radio" name="autodrops" value="1" />$lt{'yes'} <input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}
1.40 raeburn 433: </p><p>
1.46 sakharuk 434: <b>$lt{'dacu'}</b>
1.40 raeburn 435: $date_table
436: </p><p>
1.46 sakharuk 437: <b>$lt{'psam'}.</b><br />
438: $lt{'pcda'}.
1.40 raeburn 439: </p><p>
440: $krbform
441: <br />
442: $intform
443: <br />
444: $locform
445: </p><p>
1.46 sakharuk 446: <b>$lt{'nech'}</b><br />
447: $lt{'nccl'}<br/>
448: <input type="radio" name="notify" value="1" />$lt{'yes'} <input type="radio" name="notify"
449: value="0" checked="true" />$lt{'no'}
1.40 raeburn 450: </p><p>
1.46 sakharuk 451: <b>$lt{'irsp'}</b> <input type="radio" name="showphotos" value="1" />$lt{'yes'} <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
1.40 raeburn 452: </p><p>
1.10 matthew 453: <input type="hidden" name="phase" value="two" />
1.46 sakharuk 454: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}">
1.10 matthew 455: </p>
1.2 www 456: </form>
457: </body>
458: </html>
459: ENDDOCUMENT
1.40 raeburn 460: }
461:
1.2 www 462: # ====================================================== Phase two: make course
463:
1.10 matthew 464: sub create_course {
1.2 www 465: my $r=shift;
466: my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'});
467: my $ccuname=$ENV{'form.ccuname'};
468: my $ccdomain=$ENV{'form.ccdomain'};
469: $ccuname=~s/\W//g;
470: $ccdomain=~s/\W//g;
471: my $cdescr=$ENV{'form.title'};
472: my $curl=$ENV{'form.topmap'};
1.12 www 473: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 474: $r->print(<<ENDENHEAD);
475: <html>
476: <head>
477: <title>The LearningOnline Network with CAPA</title>
478: </head>
1.12 www 479: $bodytag
1.2 www 480: ENDENHEAD
1.10 matthew 481: #
482: # Verify data
483: #
484: # Check the veracity of the course coordinator
1.2 www 485: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 ! albertel 486: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
! 487: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
! 488: $r->print(&mt("Please click Back on your browser and select another user, or "));
! 489: $r->print('
! 490: <input type="hidden" name="phase" value="get_user_info" />
! 491: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
! 492: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
! 493: <input name="userrole" type="submit" value="'.
! 494: &mt('Create User').'" />
! 495: </form></body></html>');
1.2 www 496: return;
497: }
1.10 matthew 498: # Check the proposed home server for the course
499: my %host_servers = &Apache::loncommon::get_library_servers
500: ($ENV{'request.role.domain'});
501: if (! exists($host_servers{$ENV{'form.course_home'}})) {
1.46 sakharuk 502: $r->print(&mt('Invalid home server for course').': '.
1.10 matthew 503: $ENV{'form.course_home'}.'</body></html>');
504: return;
505: }
1.2 www 506: #
507: # Open course
508: #
1.32 www 509: my %cenv=();
1.10 matthew 510: my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'},
511: $cdescr,$curl,
1.11 www 512: $ENV{'form.course_home'},
513: $ENV{'form.nonstandard'});
1.2 www 514:
1.27 bowersj2 515: # Note: The testing routines depend on this being output; see
516: # Utils::Course. This needs to at least be output as a comment
517: # if anyone ever decides to not show this, and Utils::Course::new
518: # will need to be suitably modified.
1.4 www 519: $r->print('New LON-CAPA Course ID: '.$courseid.'<br>');
520: #
1.12 www 521: # Check if created correctly
1.4 www 522: #
523: my ($crsudom,$crsunum)=($courseid=~/^\/(\w+)\/(\w+)$/);
524: my $crsuhome=&Apache::lonnet::homeserver($crsunum,$crsudom);
1.46 sakharuk 525: $r->print(&mt('Created on').': '.$crsuhome.'<br>');
1.12 www 526: #
1.32 www 527: # Are we cloning?
528: #
529: my $cloneid='';
530: if (($ENV{'form.clonecourse'}) && ($ENV{'form.clonedomain'})) {
531: $cloneid='/'.$ENV{'form.clonedomain'}.'/'.$ENV{'form.clonecourse'};
532: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
533: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
534: if ($clonehome eq 'no_host') {
535: $r->print(
1.46 sakharuk 536: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>');
1.32 www 537: } else {
538: $r->print(
1.46 sakharuk 539: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>');
1.37 www 540: my %oldcenv=&Apache::lonnet::dump('environment',$crsudom,$crsunum);
1.32 www 541: # Copy all files
542: ©coursefiles($cloneid,$courseid);
1.37 www 543: # Restore URL
544: $cenv{'url'}=$oldcenv{'url'};
1.32 www 545: # Restore title
1.37 www 546: $cenv{'description'}=$oldcenv{'description'};
547: # Mark as cloned
1.35 www 548: $cenv{'clonedfrom'}=$cloneid;
1.32 www 549: }
550: }
551: #
552: # Set environment (will override cloned, if existing)
1.12 www 553: #
1.44 raeburn 554: my @affiliates = (); # Used to accumulate sections and crosslistings
1.4 www 555: if ($ENV{'form.crsid'}) {
1.12 www 556: $cenv{'courseid'}=$ENV{'form.crsid'};
1.40 raeburn 557: }
558: if ($ENV{'form.crscode'}) {
559: $cenv{'internal.coursecode'}=$ENV{'form.crscode'};
560: }
561: if ($ENV{'form.crssections'}) {
562: $cenv{'internal.sectionnums'}=$ENV{'form.crssections'};
1.44 raeburn 563: my @sections = ();
564: if ($cenv{'internal.sectionnums'} =~ m/,/) {
565: @sections = split/,/,$cenv{'internal.sectionnums'};
566: } else {
567: $sections[0] = $cenv{'internal.sectionnums'};
568: }
569: if (@sections > 0) {
570: foreach (@sections) {
571: my ($sec,$gp) = split/:/,$_;
572: push @affiliates,$ENV{'form.crscode'}.$sec;
573: }
574: }
1.40 raeburn 575: }
1.49 www 576: # do not hide course coordinator from staff listing,
577: # even if privileged
578: $cenv{'nothideprivileged'}=$ccuname.':'.$ccdomain;
1.40 raeburn 579: if ($ENV{'form.crsxlist'}) {
1.44 raeburn 580: $cenv{'internal.crosslistings'}=$ENV{'form.crsxlist'};
581: my @xlists = ();
582: if ($cenv{'internal.crosslistings'} =~ m/,/) {
583: @xlists = split/,/,$cenv{'internal.crosslistings'};
584: } else {
585: $xlists[0] = $cenv{'internal.crosslistings'};
586: }
587: if (@xlists > 0) {
588: foreach (@xlists) {
589: my ($xl,$gp) = split/:/,$_;
590: push @affiliates,$xl;
591: }
592: }
1.40 raeburn 593: }
594: if ($ENV{'form.autoadds'}) {
595: $cenv{'internal.autoadds'}=$ENV{'form.autoadds'};
596: }
597: if ($ENV{'form.autodrops'}) {
598: $cenv{'internal.autodrops'}=$ENV{'form.autodrops'};
599: }
600: if ($ENV{'form.notify'}) {
601: if ($ccuname) {
602: $cenv{'internal.notifylist'} = $ccuname;
603: }
604: }
605: if ($ccuname) {
606: $cenv{'internal.courseowner'} = $ccuname;
1.44 raeburn 607: } else {
608: $cenv{'internal.courseowner'} = $ENV{'user.name'};
609: }
610: if (@affiliates > 0) {
611: my @badclasses = ();
612: foreach my $class (@affiliates) {
613: my $addcheck = &localenroll::new_course($class,$cenv{'internal.courseowner'});
614: unless ($addcheck eq 'ok') {
615: push @badclasses, $class;
616: }
617: }
618: if (@badclasses > 0) {
619: $r->print('<font color="red">'.
620: "The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course. If automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course ($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");
621: foreach (@badclasses) {
622: $r->print("<li>$_</li>\n");
623: }
624: $r->print ("</ul><br/><br/></font>\n");
625: }
1.40 raeburn 626: }
627: my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
628: my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
629: if ($ENV{'form.no_end_date'}) {
630: $enddate = 0;
631: }
632: $cenv{'internal.autostart'}=$startdate;
633: $cenv{'internal.autoend'}=$enddate;
634: if ($ENV{'form.showphotos'}) {
635: $cenv{'internal.showphotos'}=$ENV{'form.showphotos'};
636: }
637: if ($ENV{'form.login'} eq 'krb') {
638: $cenv{'internal.authtype'} = 'krb';
639: $cenv{'internal.authtype'} .=$ENV{'form.krbver'};
640: $cenv{'internal.autharg'} = $ENV{'form.krbarg'};
641: } elsif ($ENV{'form.login'} eq 'int') {
642: $cenv{'internal.authtype'} ='internal';
643: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
644: $cenv{'internal.autharg'} = $ENV{'form.intarg'};
645: }
646: } elsif ($ENV{'form.login'} eq 'loc') {
647: $cenv{'internal.authtype'} = 'localauth';
648: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
649: $cenv{'internal.autharg'} = $ENV{'form.locarg'};
650: }
651: }
652: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
653: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
654: $r->print('<font color="red" size="+1">'.
1.46 sakharuk 655: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>');
1.40 raeburn 656: }
1.12 www 657: }
658: if (($ccdomain) && ($ccuname)) {
659: if ($ENV{'form.setpolicy'}) {
660: $cenv{'policy.email'}=$ccuname.':'.$ccdomain;
661: }
662: if ($ENV{'form.setcontent'}) {
1.18 www 663: $cenv{'question.email'}=$ccuname.':'.$ccdomain;
664: }
665: }
666: if ($ENV{'form.setkeys'}) {
667: $cenv{'keyaccess'}='yes';
1.16 www 668: }
669: if ($ENV{'form.disresdis'}) {
670: $cenv{'pch.roles.denied'}='st';
1.26 matthew 671: }
672: if ($ENV{'form.disablechat'}) {
673: $cenv{'plc.roles.denied'}='st';
1.21 albertel 674: }
1.23 bowersj2 675:
1.32 www 676: # Record we've not yet viewed the Course Initialization Helper for this
677: # course
1.23 bowersj2 678: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 679: #
680: # Use new Randomseed
681: #
1.22 albertel 682: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 683: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.25 matthew 684: #
685: # By default, use standard grading
686: $cenv{'grading'} = 'standard';
1.22 albertel 687:
1.46 sakharuk 688: $r->print('<br />'.&mt('Setting environment').': '.
1.12 www 689: &Apache::lonnet::put('environment',\%cenv,$crsudom,$crsunum).'<br>');
690: #
691: # Open all assignments
692: #
693: if ($ENV{'form.openall'}) {
694: my $storeunder=$crsudom.'_'.$crsunum.'.0.opendate';
1.33 www 695: my %storecontent = ($storeunder => time,
696: $storeunder.'.type' => 'date_start');
1.12 www 697:
1.46 sakharuk 698: $r->print(&mt('Opening all assignments').': '.&Apache::lonnet::cput
1.12 www 699: ('resourcedata',\%storecontent,$crsudom,$crsunum).'<br>');
700: }
1.13 www 701: #
702: # Set first page
703: #
1.48 www 704: unless (($ENV{'form.nonstandard'}) || ($ENV{'form.firstres'} eq 'blank')
705: || ($cloneid)) {
1.46 sakharuk 706: $r->print(&mt('Setting first resource').': ');
1.13 www 707: my ($errtext,$fatal)=
708: &Apache::londocs::mapread($crsunum,$crsudom,'default.sequence');
709: $r->print(($fatal?$errtext:'read ok').' - ');
710: my $title; my $url;
711: if ($ENV{'form.firstres'} eq 'syl') {
712: $title='Syllabus';
713: $url='/public/'.$crsudom.'/'.$crsunum.'/syllabus';
714: } else {
715: $title='Navigate Contents';
716: $url='/adm/navmaps';
717: }
718: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 719: ($errtext,$fatal)=
1.13 www 720: &Apache::londocs::storemap($crsunum,$crsudom,'default.sequence');
721: $r->print(($fatal?$errtext:'write ok').'<br>');
722: }
1.2 www 723: #
724: # Make current user course adminstrator
725: #
1.12 www 726: my $end=undef;
727: my $addition='';
728: if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; }
1.46 sakharuk 729: $r->print(&mt('Assigning').' '.$addition.' '.&mt('role of course coordinator to self').': '.
1.2 www 730: &Apache::lonnet::assignrole(
1.12 www 731: $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'<br>');
1.2 www 732: #
733: # Make additional user course administrator
734: #
1.12 www 735: if (($ccdomain) && ($ccuname)) {
1.46 sakharuk 736: $r->print(&mt('Assigning role of course coordinator to').' '.
1.2 www 737: $ccuname.' at '.$ccdomain.': '.
1.3 www 738: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
1.12 www 739: }
1.20 www 740: if ($ENV{'form.setkeys'}) {
741: $r->print(
1.46 sakharuk 742: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
1.20 www 743: }
1.47 www 744: # Flush the course logs so reverse user roles immediately updated
745: &Apache::lonnet::flushcourselogs();
1.46 sakharuk 746: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
1.2 www 747: }
748:
749: # ===================================================================== Handler
1.1 www 750: sub handler {
751: my $r = shift;
752:
753: if ($r->header_only) {
1.38 www 754: &Apache::loncommon::content_type($r,'text/html');
1.1 www 755: $r->send_http_header;
756: return OK;
757: }
758:
1.10 matthew 759: if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) {
1.38 www 760: &Apache::loncommon::content_type($r,'text/html');
1.1 www 761: $r->send_http_header;
762:
1.2 www 763: if ($ENV{'form.phase'} eq 'two') {
1.10 matthew 764: &create_course($r);
1.2 www 765: } else {
1.10 matthew 766: &print_course_creation_page($r);
1.2 www 767: }
1.1 www 768: } else {
769: $ENV{'user.error.msg'}=
770: "/adm/createcourse:ccc:0:0:Cannot create courses";
771: return HTTP_NOT_ACCEPTABLE;
772: }
773: return OK;
774: }
775:
776: 1;
777: __END__
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