Annotation of loncom/interface/loncreatecourse.pm, revision 1.68
1.65 raeburn 1: # The LearningOnline Network
1.1 www 2: # Create a course
1.5 albertel 3: #
1.68 ! matthew 4: # $Id: loncreatecourse.pm,v 1.67 2004/09/09 19:24:01 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:
1.62 www 45: my @output=();
46:
1.28 www 47: sub crsdirlist {
48: my ($courseid,$which)=@_;
1.62 www 49: @output=();
50: return &innercrsdirlist($courseid,$which);
51: }
52:
53: sub innercrsdirlist {
54: my ($courseid,$which,$path)=@_;
55: my $dirptr=16384;
1.63 www 56: unless ($which) { $which=''; } else { $which.='/'; }
57: unless ($path) { $path=''; } else { $path.='/'; }
1.28 www 58: my %crsdata=&Apache::lonnet::coursedescription($courseid);
59: my @listing=&Apache::lonnet::dirlist
60: ($which,$crsdata{'domain'},$crsdata{'num'},
1.39 albertel 61: &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));
1.28 www 62: foreach (@listing) {
63: unless ($_=~/^\./) {
1.62 www 64: my @unpackline = split (/\&/,$_);
65: if ($unpackline[3]&$dirptr) {
66: # is a directory, recurse
1.63 www 67: &innercrsdirlist($courseid,$which.$unpackline[0],
68: $path.$unpackline[0]);
1.62 www 69: } else {
70: # is a file, put into output
1.63 www 71: push (@output,$path.$unpackline[0]);
1.62 www 72: }
1.28 www 73: }
74: }
75: return @output;
1.29 www 76: }
77:
78: # ============================================================= Read a userfile
79:
80: sub readfile {
81: my ($courseid,$which)=@_;
82: my %crsdata=&Apache::lonnet::coursedescription($courseid);
83: return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.
84: $crsdata{'num'}.'/'.$which);
85: }
86:
87: # ============================================================ Write a userfile
88:
89: sub writefile {
1.30 www 90: (my $courseid, my $which,$ENV{'form.output'})=@_;
1.29 www 91: my %crsdata=&Apache::lonnet::coursedescription($courseid);
92: return &Apache::lonnet::finishuserfileupload(
93: $crsdata{'num'},$crsdata{'domain'},
94: $crsdata{'home'},
95: 'output',$which);
96: }
97:
1.36 www 98: # ===================================================================== Rewrite
99:
100: sub rewritefile {
101: my ($contents,%rewritehash)=@_;
102: foreach (keys %rewritehash) {
103: my $pattern=$_;
104: $pattern=~s/(\W)/\\$1/gs;
105: my $new=$rewritehash{$_};
106: $contents=~s/$pattern/$new/gs;
107: }
108: return $contents;
109: }
110:
1.29 www 111: # ============================================================= Copy a userfile
112:
113: sub copyfile {
114: my ($origcrsid,$newcrsid,$which)=@_;
1.36 www 115: unless ($which=~/\.sequence$/) {
116: return &writefile($newcrsid,$which,
117: &readfile($origcrsid,$which));
118: } else {
119: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
120: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
121: return &writefile($newcrsid,$which,
122: &rewritefile(
123: &readfile($origcrsid,$which),
124: (
125: '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
1.66 albertel 126: => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',
127: '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'
128: => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'
1.36 www 129: )));
130: }
1.30 www 131: }
132:
133: # =============================================================== Copy a dbfile
134:
135: sub copydb {
136: my ($origcrsid,$newcrsid,$which)=@_;
137: $which=~s/\.db$//;
138: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
139: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
140: my %data=&Apache::lonnet::dump
141: ($which,$origcrsdata{'domain'},$origcrsdata{'num'});
142: return &Apache::lonnet::put
143: ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});
144: }
145:
1.35 www 146: # ========================================================== Copy resourcesdata
147:
148: sub copyresourcedb {
149: my ($origcrsid,$newcrsid)=@_;
150: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
151: my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);
152: my %data=&Apache::lonnet::dump
153: ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});
154: $origcrsid=~s/^\///;
155: $origcrsid=~s/\//\_/;
156: $newcrsid=~s/^\///;
157: $newcrsid=~s/\//\_/;
158: my %newdata=();
159: undef %newdata;
160: my $startdate=$data{$origcrsid.'.0.opendate'};
161: my $today=time;
162: my $delta=0;
163: if ($startdate) {
164: my $oneday=60*60*24;
165: $delta=$today-$startdate;
166: $delta=int($delta/$oneday)*$oneday;
167: }
168: # ugly retro fix for broken version of types
169: foreach (keys %data) {
170: if ($_=~/\wtype$/) {
171: my $newkey=$_;
172: $newkey=~s/type$/\.type/;
173: $data{$newkey}=$data{$_};
174: delete $data{$_};
175: }
176: }
1.37 www 177: # adjust symbs
178: my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';
179: $pattern=~s/(\W)/\\$1/gs;
180: my $new= 'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';
181: foreach (keys %data) {
182: if ($_=~/$pattern/) {
183: my $newkey=$_;
184: $newkey=~s/$pattern/$new/;
185: $data{$newkey}=$data{$_};
186: delete $data{$_};
187: }
188: }
1.35 www 189: # adjust dates
190: foreach (keys %data) {
191: my $thiskey=$_;
192: $thiskey=~s/^$origcrsid/$newcrsid/;
193: $newdata{$thiskey}=$data{$_};
194: if ($data{$_.'.type'}=~/^date/) {
195: $newdata{$thiskey}=$newdata{$thiskey}+$delta;
196: }
197: }
198: return &Apache::lonnet::put
199: ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});
200: }
201:
1.30 www 202: # ========================================================== Copy all userfiles
203:
204: sub copyuserfiles {
205: my ($origcrsid,$newcrsid)=@_;
206: foreach (&crsdirlist($origcrsid,'userfiles')) {
207: ©file($origcrsid,$newcrsid,$_);
208: }
209: }
210: # ========================================================== Copy all userfiles
211:
212: sub copydbfiles {
213: my ($origcrsid,$newcrsid)=@_;
214: foreach (&crsdirlist($origcrsid)) {
215: if ($_=~/\.db$/) {
216: unless
1.34 www 217: ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata)/) {
1.30 www 218: ©db($origcrsid,$newcrsid,$_);
219: }
220: }
221: }
1.31 www 222: }
223:
224: # ======================================================= Copy all course files
225:
226: sub copycoursefiles {
227: my ($origcrsid,$newcrsid)=@_;
228: ©userfiles($origcrsid,$newcrsid);
229: ©dbfiles($origcrsid,$newcrsid);
1.35 www 230: ©resourcedb($origcrsid,$newcrsid);
1.28 www 231: }
1.13 www 232:
1.2 www 233: # ===================================================== Phase one: fill-in form
234:
1.10 matthew 235: sub print_course_creation_page {
1.2 www 236: my $r=shift;
1.10 matthew 237: my $defdom=$ENV{'request.role.domain'};
238: my %host_servers = &Apache::loncommon::get_library_servers($defdom);
239: my $course_home = '<select name="course_home" size="1">'."\n";
240: foreach my $server (sort(keys(%host_servers))) {
1.14 matthew 241: $course_home .= qq{<option value="$server"};
242: if ($server eq $Apache::lonnet::perlvar{'lonHostID'}) {
243: $course_home .= " selected ";
244: }
245: $course_home .= qq{>$server $host_servers{$server}</option>};
1.10 matthew 246: }
247: $course_home .= "\n</select>\n";
1.9 matthew 248: my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
1.12 www 249: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.46 sakharuk 250: my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));
1.32 www 251: my $cloneform=&Apache::loncommon::select_dom_form
252: ($ENV{'request.role.domain'},'clonedomain').
253: &Apache::loncommon::selectcourse_link
254: ('ccrs','clonecourse','clonedomain');
255: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript();
1.43 raeburn 256: my $starttime = time;
257: my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.60 raeburn 258: my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');
259: my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');
1.40 raeburn 260: my ($krbdef,$krbdefdom) =
261: &Apache::loncommon::get_kerberos_defaults($defdom);
1.41 raeburn 262: my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);
1.40 raeburn 263: my %param = ( formname => 'document.ccrs',
264: kerb_def_dom => $krbdefdom,
265: kerb_def_auth => $krbdef
266: );
267: my $krbform = &Apache::loncommon::authform_kerberos(%param);
268: my $intform = &Apache::loncommon::authform_internal(%param);
269: my $locform = &Apache::loncommon::authform_local(%param);
1.46 sakharuk 270: my %lt=&Apache::lonlocal::texthash(
271: 'cinf' => "Course Information",
272: 'ctit' => "Course Title",
273: 'chsr' => "Course Home Server",
274: 'cidn' => "Course ID/Number",
275: 'opt' => "optional",
276: 'iinf' => "Institutional Information",
277: '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.",
278: 'ccod' => "Course Code",
279: 'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
280: 'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",
281: '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",
282: 'crcs' => "Crosslisted courses",
1.65 raeburn 283: '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 284: 'crco' => "Course Content",
285: 'cncr' => "Completely new course",
286: 'cecr' => "Clone an existing course",
287: 'map' => "Map",
288: 'smap' => "Select Map",
289: 'sacr' => "Do NOT generate as standard course",
290: 'ocik' => "only check if you know what you are doing",
291: 'fres' => "First Resource",
292: 'stco' => "standard courses only",
293: 'blnk' => "Blank",
294: 'sllb' => "Syllabus",
295: 'navi' => "Navigate",
296: 'cid' => "Course ID",
297: 'dmn' => "Domain",
298: 'asov' => "Additional settings, if specified below, will override cloned settings",
299: 'assp' => "Assessment Parameters",
300: 'oaas' => "Open all assessments",
301: 'mssg' => "Messaging",
302: 'scpf' => "Set course policy feedback to Course Coordinator",
303: 'scfc' => "Set content feedback to Course Coordinator",
304: 'cmmn' => "Communication",
305: 'dsrd' => "Disable student resource discussion",
306: 'dsuc' => "Disable student use of chatrooms",
307: 'acco' => "Access Control",
308: 'snak' => "Students need access key to enter course",
1.56 www 309: 'kaut' =>
310: 'Key authority (<tt>id@domain</tt>) if other than course',
1.46 sakharuk 311: 'cc' => "Course Coordinator",
312: 'user' => "Username",
313: 'ierc' => "Immediately expire own role as Course Coordinator",
314: 'aens' => "Automated enrollment settings",
315: '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.",
316: 'aadd' => "Automated adds",
317: 'yes' => "Yes",
318: 'no' => "No",
319: 'audr' => "Automated drops",
320: 'dacu' => "Duration of automated classlist updates",
1.60 raeburn 321: 'dacc' => "Default start and end dates for student access",
1.46 sakharuk 322: 'psam' => "Please select the authentication mechanism",
323: 'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
324: 'nech' => "Notification of enrollment changes",
325: 'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
326: 'irsp' => "Include retrieval of student photographs?",
1.55 www 327: 'rshm' => 'Resource Space Home',
1.46 sakharuk 328: 'opco' => "Open Course"
329: );
1.2 www 330: $r->print(<<ENDDOCUMENT);
331: <html>
1.6 matthew 332: <script language="JavaScript" type="text/javascript">
333: var editbrowser = null;
334: function openbrowser(formname,elementname) {
335: var url = '/res/?';
336: if (editbrowser == null) {
337: url += 'launch=1&';
338: }
339: url += 'catalogmode=interactive&';
340: url += 'mode=edit&';
341: url += 'form=' + formname + '&';
1.7 matthew 342: url += 'element=' + elementname + '&';
343: url += 'only=sequence' + '';
1.6 matthew 344: var title = 'Browser';
345: var options = 'scrollbars=1,resizable=1,menubar=0';
346: options += ',width=700,height=600';
347: editbrowser = open(url,title,options,'1');
348: editbrowser.focus();
349: }
1.41 raeburn 350: $javascript_validations
1.6 matthew 351: </script>
1.32 www 352: $coursebrowserjs
1.2 www 353: <head>
354: <title>The LearningOnline Network with CAPA</title>
355: </head>
1.12 www 356: $bodytag
1.17 www 357: $helplink
1.6 matthew 358: <form action="/adm/createcourse" method="post" name="ccrs">
1.46 sakharuk 359: <h2>$lt{'cinf'}</h2>
1.10 matthew 360: <p>
1.68 ! matthew 361: <label><b>$lt{'ctit'}:</b>
! 362: <input type="text" size="50" name="title" /></label>
1.10 matthew 363: </p><p>
1.68 ! matthew 364: <label>
! 365: <b>$lt{'chsr'}:</b>$course_home
! 366: </label>
! 367: </p><p>
! 368: <label>
! 369: <b>$lt{'cidn'} ($lt{'opt'})</b>
! 370: <input type="text" size="30" name="crsid" />
! 371: </label>
1.40 raeburn 372: </p><p>
1.46 sakharuk 373: <h2>$lt{'iinf'}</h2>
1.40 raeburn 374: <p>
1.46 sakharuk 375: $lt{'stat'}
1.40 raeburn 376: </p><p>
1.68 ! matthew 377: <label>
! 378: <b>$lt{'ccod'}</b>
! 379: <input type="text" size="30" name="crscode" />
! 380: </label>
! 381: <br/>
1.46 sakharuk 382: ($lt{'toin'})
1.40 raeburn 383: </p><p>
1.68 ! matthew 384: <label>
! 385: <b>$lt{'snid'}</b>
! 386: <input type="text" size="30" name="crssections" />
! 387: </label>
! 388: <br/>
1.46 sakharuk 389: ($lt{'csli'})
1.40 raeburn 390: </p><p>
1.68 ! matthew 391: <label>
! 392: <b>$lt{'crcs'}</b>
! 393: <input type="text" size="30" name="crsxlist" />
! 394: </label>
! 395: <br/>
1.46 sakharuk 396: ($lt{'cscs'})
1.13 www 397: </p>
1.46 sakharuk 398: <h2>$lt{'crco'}</h2>
1.32 www 399: <table border="2">
1.46 sakharuk 400: <tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
1.32 www 401: <tr><td>
1.13 www 402: <p>
1.68 ! matthew 403: <label>
! 404: <b>$lt{'map'}:</b>
! 405: <input type="text" size="50" name="topmap" />
! 406: </label>
1.46 sakharuk 407: <a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
1.10 matthew 408: </p><p>
1.68 ! matthew 409: <label for="nonstd"><b>$lt{'sacr'}</b></label>
! 410: <br />
1.46 sakharuk 411: ($lt{'ocik'}):
1.68 ! matthew 412: <input id="nonstd" type="checkbox" name="nonstandard" />
! 413: </p><p>
1.46 sakharuk 414: <b>$lt{'fres'}</b><br />($lt{'stco'}):
1.68 ! matthew 415: <label>
! 416: <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
! 417: </label>
1.13 www 418:
1.68 ! matthew 419: <label>
! 420: <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
! 421: </label>
1.13 www 422:
1.68 ! matthew 423: <label>
! 424: <input type="radio" name="firstres" value="nav" />$lt{'navi'}
! 425: </label>
1.13 www 426: </p>
1.32 www 427: </td><td>
1.68 ! matthew 428: <label>
! 429: $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
! 430: </label>
! 431: <br />
! 432: <label>
! 433: $lt{'dmn'}: $cloneform
! 434: </label>
1.32 www 435: <br />
1.68 ! matthew 436: <br />
1.46 sakharuk 437: $lt{'asov'}.
1.32 www 438: </td></tr>
439: </table>
1.46 sakharuk 440: <h2>$lt{'assp'}</h2>
1.13 www 441: <p>
1.68 ! matthew 442: <label>
! 443: <b>$lt{'oaas'}: </b>
! 444: <input type="checkbox" name="openall" />
! 445: </label>
1.13 www 446: </p>
1.46 sakharuk 447: <h2>$lt{'mssg'}</h2>
1.13 www 448: <p>
1.68 ! matthew 449: <label>
! 450: <b>$lt{'scpf'}: </b>
! 451: <input type="checkbox" name="setpolicy" checked />
! 452: </label>
1.55 www 453: <br />
1.68 ! matthew 454: <label>
! 455: <b>$lt{'scfc'}: </b>
! 456: <input type="checkbox" name="setcontent" checked />
! 457: </label>
1.11 www 458: </p>
1.46 sakharuk 459: <h2>$lt{'cmmn'}</h2>
1.16 www 460: <p>
1.68 ! matthew 461: <label>
! 462: <b>$lt{'dsrd'}: </b>
! 463: <input type="checkbox" name="disresdis" />
! 464: </label>
! 465: <br />
! 466: <label>
! 467: <b>$lt{'dsuc'}: </b>
! 468: <input type="checkbox" name="disablechat" />
! 469: </label>
1.16 www 470: </p>
1.46 sakharuk 471: <h2>$lt{'acco'}</h2>
1.18 www 472: <p>
1.68 ! matthew 473: <label>
! 474: <b>$lt{'snak'}: </b>
! 475: <input type="checkbox" name="setkeys" />
! 476: </label>
! 477: <br />
! 478: <label>
! 479: <b>$lt{'kaut'}: </b>
! 480: <input type="text" size="30" name="keyauth" />
! 481: </label>
1.18 www 482: </p>
1.55 www 483: <h2>$lt{'rshm'}</h2>
484: <p>
1.68 ! matthew 485: <label>
! 486: <b>$lt{'rshm'}: </b>
! 487: <input type="text" name="reshome" size="30" value="/res/$defdom/" />
! 488: </label>
1.55 www 489: </p>
1.10 matthew 490: <p>
1.46 sakharuk 491: <h2>$lt{'aens'}</h2>
492: $lt{'aesc'}
1.40 raeburn 493: </p>
494: <p>
1.46 sakharuk 495: <b>$lt{'aadd'}</b>
1.68 ! matthew 496: <label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label>
! 497: <label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
! 498: </label>
1.40 raeburn 499: </p><p>
1.46 sakharuk 500: <b>$lt{'audr'}</b>
1.68 ! matthew 501: <label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label>
! 502: <label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
1.40 raeburn 503: </p><p>
1.46 sakharuk 504: <b>$lt{'dacu'}</b>
1.60 raeburn 505: $enroll_table
1.40 raeburn 506: </p><p>
1.60 raeburn 507: <b>$lt{'dacc'}</b>
508: $access_table
509: <p></p>
1.46 sakharuk 510: <b>$lt{'psam'}.</b><br />
511: $lt{'pcda'}.
1.40 raeburn 512: </p><p>
513: $krbform
514: <br />
515: $intform
516: <br />
517: $locform
518: </p><p>
1.46 sakharuk 519: <b>$lt{'nech'}</b><br />
520: $lt{'nccl'}<br/>
1.68 ! matthew 521: <label>
! 522: <input type="radio" name="notify" value="1" />$lt{'yes'}
! 523: </label>
! 524: <label>
! 525: <input type="radio" name="notify" value="0" checked="true" />$lt{'no'}
! 526: </label>
! 527: </p><p>
! 528: <b>$lt{'irsp'}</b>
! 529: <label>
! 530: <input type="radio" name="showphotos" value="1" />$lt{'yes'}
! 531: </label>
! 532: <label>
! 533: <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
! 534: </label>
1.55 www 535: </p>
536: <hr />
537: <h2>$lt{'cc'}</h2>
538: <p>
1.68 ! matthew 539: <label>
! 540: <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
! 541: </label>
! 542: </p><p>
! 543: <label>
! 544: <b>$lt{'dmn'}:</b> $domform
! 545: </label>
! 546: </p><p>
! 547: <label>
! 548: <b>$lt{'ierc'}:</b>
! 549: <input type="checkbox" name="expireown" checked />
! 550: </label>
1.55 www 551: </p>
552: <p>
1.10 matthew 553: <input type="hidden" name="phase" value="two" />
1.68 ! matthew 554: <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
1.10 matthew 555: </p>
1.2 www 556: </form>
557: </body>
558: </html>
559: ENDDOCUMENT
1.40 raeburn 560: }
561:
1.2 www 562: # ====================================================== Phase two: make course
563:
1.10 matthew 564: sub create_course {
1.2 www 565: my $r=shift;
566: my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'});
1.58 raeburn 567: my $this_server = $Apache::lonnet::perlvar{'lonHostID'};
1.2 www 568: my $ccuname=$ENV{'form.ccuname'};
569: my $ccdomain=$ENV{'form.ccdomain'};
570: $ccuname=~s/\W//g;
571: $ccdomain=~s/\W//g;
572: my $cdescr=$ENV{'form.title'};
573: my $curl=$ENV{'form.topmap'};
1.12 www 574: my $bodytag=&Apache::loncommon::bodytag('Create a New Course');
1.2 www 575: $r->print(<<ENDENHEAD);
576: <html>
577: <head>
578: <title>The LearningOnline Network with CAPA</title>
579: </head>
1.12 www 580: $bodytag
1.2 www 581: ENDENHEAD
1.10 matthew 582: #
583: # Verify data
584: #
585: # Check the veracity of the course coordinator
1.2 www 586: if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
1.52 albertel 587: $r->print('<form action="/adm/createuser" method="post" name="crtuser">');
588: $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
589: $r->print(&mt("Please click Back on your browser and select another user, or "));
590: $r->print('
591: <input type="hidden" name="phase" value="get_user_info" />
592: <input type="hidden" name="ccuname" value="'.$ccuname.'" />
593: <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
594: <input name="userrole" type="submit" value="'.
595: &mt('Create User').'" />
596: </form></body></html>');
1.2 www 597: return;
598: }
1.10 matthew 599: # Check the proposed home server for the course
600: my %host_servers = &Apache::loncommon::get_library_servers
601: ($ENV{'request.role.domain'});
602: if (! exists($host_servers{$ENV{'form.course_home'}})) {
1.46 sakharuk 603: $r->print(&mt('Invalid home server for course').': '.
1.10 matthew 604: $ENV{'form.course_home'}.'</body></html>');
605: return;
606: }
1.2 www 607: #
608: # Open course
609: #
1.32 www 610: my %cenv=();
1.10 matthew 611: my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'},
612: $cdescr,$curl,
1.11 www 613: $ENV{'form.course_home'},
1.61 raeburn 614: $ENV{'form.nonstandard'},
615: $ENV{'form.crscode'});
1.2 www 616:
1.27 bowersj2 617: # Note: The testing routines depend on this being output; see
618: # Utils::Course. This needs to at least be output as a comment
619: # if anyone ever decides to not show this, and Utils::Course::new
620: # will need to be suitably modified.
1.4 www 621: $r->print('New LON-CAPA Course ID: '.$courseid.'<br>');
622: #
1.12 www 623: # Check if created correctly
1.4 www 624: #
625: my ($crsudom,$crsunum)=($courseid=~/^\/(\w+)\/(\w+)$/);
626: my $crsuhome=&Apache::lonnet::homeserver($crsunum,$crsudom);
1.46 sakharuk 627: $r->print(&mt('Created on').': '.$crsuhome.'<br>');
1.12 www 628: #
1.32 www 629: # Are we cloning?
630: #
631: my $cloneid='';
632: if (($ENV{'form.clonecourse'}) && ($ENV{'form.clonedomain'})) {
633: $cloneid='/'.$ENV{'form.clonedomain'}.'/'.$ENV{'form.clonecourse'};
634: my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);
635: my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
636: if ($clonehome eq 'no_host') {
637: $r->print(
1.46 sakharuk 638: '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>');
1.32 www 639: } else {
640: $r->print(
1.46 sakharuk 641: '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>');
1.37 www 642: my %oldcenv=&Apache::lonnet::dump('environment',$crsudom,$crsunum);
1.32 www 643: # Copy all files
644: ©coursefiles($cloneid,$courseid);
1.37 www 645: # Restore URL
646: $cenv{'url'}=$oldcenv{'url'};
1.32 www 647: # Restore title
1.37 www 648: $cenv{'description'}=$oldcenv{'description'};
1.67 albertel 649: # restore grading mode
650: if (defined($oldcenv{'grading'})) {
651: $cenv{'grading'}=$oldcenv{'grading'};
652: }
1.37 www 653: # Mark as cloned
1.35 www 654: $cenv{'clonedfrom'}=$cloneid;
1.54 albertel 655: delete($cenv{'default_enrollment_start_date'});
656: delete($cenv{'default_enrollment_end_date'});
1.32 www 657: }
658: }
659: #
660: # Set environment (will override cloned, if existing)
1.12 www 661: #
1.64 raeburn 662: my @sections = ();
663: my @xlists = ();
1.4 www 664: if ($ENV{'form.crsid'}) {
1.12 www 665: $cenv{'courseid'}=$ENV{'form.crsid'};
1.40 raeburn 666: }
667: if ($ENV{'form.crscode'}) {
668: $cenv{'internal.coursecode'}=$ENV{'form.crscode'};
669: }
1.64 raeburn 670: if ($ccuname) {
671: $cenv{'internal.courseowner'} = $ccuname;
672: } else {
673: $cenv{'internal.courseowner'} = $ENV{'user.name'};
674: }
675:
676: my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
1.40 raeburn 677: if ($ENV{'form.crssections'}) {
1.64 raeburn 678: $cenv{'internal.sectionnums'} = '';
679: if ($ENV{'form.crssections'} =~ m/,/) {
680: @sections = split/,/,$ENV{'form.crssections'};
1.44 raeburn 681: } else {
1.64 raeburn 682: $sections[0] = $ENV{'form.crssections'};
1.44 raeburn 683: }
684: if (@sections > 0) {
1.64 raeburn 685: foreach my $item (@sections) {
686: my ($sec,$gp) = split/:/,$item;
687: my $class = $ENV{'form.crscode'}.$sec;
688: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$class,$cenv{'internal.courseowner'});
689: if ($addcheck eq 'ok') {
690: $cenv{'internal.sectionnums'} .= $item.',';
691: } else {
692: push @badclasses, $class;
693: }
1.44 raeburn 694: }
1.64 raeburn 695: $cenv{'internal.sectionnums'} =~ s/,$//;
1.44 raeburn 696: }
1.40 raeburn 697: }
1.49 www 698: # do not hide course coordinator from staff listing,
699: # even if privileged
700: $cenv{'nothideprivileged'}=$ccuname.':'.$ccdomain;
1.40 raeburn 701: if ($ENV{'form.crsxlist'}) {
1.64 raeburn 702: $cenv{'internal.crosslistings'}='';
703: if ($ENV{'form.crsxlist'} =~ m/,/) {
704: @xlists = split/,/,$ENV{'form.crsxlist'};
1.44 raeburn 705: } else {
1.64 raeburn 706: $xlists[0] = $ENV{'form.crsxlist'};
1.44 raeburn 707: }
708: if (@xlists > 0) {
1.64 raeburn 709: foreach my $item (@xlists) {
710: my ($xl,$gp) = split/:/,$item;
711: my $addcheck = &Apache::lonnet::auto_new_course($crsunum,$crsudom,$xl,$cenv{'internal.courseowner'});
712: if ($addcheck eq 'ok') {
713: $cenv{'internal.crosslistings'} .= $item.',';
714: } else {
715: push @badclasses, $xl;
716: }
1.44 raeburn 717: }
1.64 raeburn 718: $cenv{'internal.crosslistings'} =~ s/,$//;
1.44 raeburn 719: }
1.40 raeburn 720: }
721: if ($ENV{'form.autoadds'}) {
722: $cenv{'internal.autoadds'}=$ENV{'form.autoadds'};
723: }
724: if ($ENV{'form.autodrops'}) {
725: $cenv{'internal.autodrops'}=$ENV{'form.autodrops'};
726: }
727: if ($ENV{'form.notify'}) {
728: if ($ccuname) {
1.65 raeburn 729: $cenv{'internal.notifylist'} = $ccuname.'@'.$ccdomain;
1.40 raeburn 730: }
731: }
1.64 raeburn 732: if (@badclasses > 0) {
733: my %lt=&Apache::lonlocal::texthash(
734: 'tclb' => 'The courses listed below have not been 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',
735: 'dnhr' => 'does not have rights to access enrollment in these classes',
736: 'adby' => 'as determined by the policies of your institution on access to official classlists'
737: );
738: $r->print('<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n");
739: foreach (@badclasses) {
740: $r->print("<li>$_</li>\n");
1.44 raeburn 741: }
1.64 raeburn 742: $r->print ("</ul><br /><br /></font>\n");
1.40 raeburn 743: }
1.60 raeburn 744: my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');
745: my $enrollend = &Apache::lonhtmlcommon::get_date_from_form('endenroll');
746: my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
747: my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
1.40 raeburn 748: if ($ENV{'form.no_end_date'}) {
1.60 raeburn 749: $endaccess = 0;
1.40 raeburn 750: }
1.60 raeburn 751: $cenv{'internal.autostart'}=$enrollstart;
752: $cenv{'internal.autoend'}=$enrollend;
753: $cenv{'default_enrollment_start_date'}=$startaccess;
754: $cenv{'default_enrollment_end_date'}=$endaccess;
1.40 raeburn 755: if ($ENV{'form.showphotos'}) {
756: $cenv{'internal.showphotos'}=$ENV{'form.showphotos'};
757: }
758: if ($ENV{'form.login'} eq 'krb') {
759: $cenv{'internal.authtype'} = 'krb';
760: $cenv{'internal.authtype'} .=$ENV{'form.krbver'};
761: $cenv{'internal.autharg'} = $ENV{'form.krbarg'};
762: } elsif ($ENV{'form.login'} eq 'int') {
763: $cenv{'internal.authtype'} ='internal';
764: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
765: $cenv{'internal.autharg'} = $ENV{'form.intarg'};
766: }
767: } elsif ($ENV{'form.login'} eq 'loc') {
768: $cenv{'internal.authtype'} = 'localauth';
769: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
770: $cenv{'internal.autharg'} = $ENV{'form.locarg'};
771: }
772: }
773: if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {
774: if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'} eq '') {
775: $r->print('<font color="red" size="+1">'.
1.46 sakharuk 776: &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>');
1.40 raeburn 777: }
1.12 www 778: }
779: if (($ccdomain) && ($ccuname)) {
780: if ($ENV{'form.setpolicy'}) {
781: $cenv{'policy.email'}=$ccuname.':'.$ccdomain;
782: }
783: if ($ENV{'form.setcontent'}) {
1.18 www 784: $cenv{'question.email'}=$ccuname.':'.$ccdomain;
785: }
1.55 www 786: }
787: if ($ENV{'form.reshome'}) {
788: $cenv{'reshome'}=$ENV{'form.reshome'}.'/';
789: $cenv{'reshome'}=~s/\/+$/\//;
1.18 www 790: }
1.56 www 791: #
792: # course has keyed access
793: #
1.18 www 794: if ($ENV{'form.setkeys'}) {
795: $cenv{'keyaccess'}='yes';
1.16 www 796: }
1.56 www 797: # if specified, key authority is not course, but user
798: # only active if keyaccess is yes
799: if ($ENV{'form.keyauth'}) {
800: $ENV{'form.keyauth'}=~s/[^\w\@]//g;
801: if ($ENV{'form.keyauth'}) {
802: $cenv{'keyauth'}=$ENV{'form.keyauth'};
803: }
804: }
805:
1.16 www 806: if ($ENV{'form.disresdis'}) {
807: $cenv{'pch.roles.denied'}='st';
1.26 matthew 808: }
809: if ($ENV{'form.disablechat'}) {
810: $cenv{'plc.roles.denied'}='st';
1.21 albertel 811: }
1.23 bowersj2 812:
1.32 www 813: # Record we've not yet viewed the Course Initialization Helper for this
814: # course
1.23 bowersj2 815: $cenv{'course.helper.not.run'} = 1;
1.21 albertel 816: #
817: # Use new Randomseed
818: #
1.22 albertel 819: $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;
1.51 albertel 820: $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;
1.53 www 821: #
822: # The encryption code and receipt prefix for this course
823: #
824: $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));
825: $cenv{'internal.encpref'}=100+int(9*rand(99));
1.25 matthew 826: #
827: # By default, use standard grading
1.67 albertel 828: if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }
1.22 albertel 829:
1.46 sakharuk 830: $r->print('<br />'.&mt('Setting environment').': '.
1.12 www 831: &Apache::lonnet::put('environment',\%cenv,$crsudom,$crsunum).'<br>');
832: #
833: # Open all assignments
834: #
835: if ($ENV{'form.openall'}) {
836: my $storeunder=$crsudom.'_'.$crsunum.'.0.opendate';
1.33 www 837: my %storecontent = ($storeunder => time,
838: $storeunder.'.type' => 'date_start');
1.12 www 839:
1.46 sakharuk 840: $r->print(&mt('Opening all assignments').': '.&Apache::lonnet::cput
1.12 www 841: ('resourcedata',\%storecontent,$crsudom,$crsunum).'<br>');
842: }
1.13 www 843: #
844: # Set first page
845: #
1.48 www 846: unless (($ENV{'form.nonstandard'}) || ($ENV{'form.firstres'} eq 'blank')
847: || ($cloneid)) {
1.46 sakharuk 848: $r->print(&mt('Setting first resource').': ');
1.13 www 849: my ($errtext,$fatal)=
850: &Apache::londocs::mapread($crsunum,$crsudom,'default.sequence');
851: $r->print(($fatal?$errtext:'read ok').' - ');
852: my $title; my $url;
853: if ($ENV{'form.firstres'} eq 'syl') {
854: $title='Syllabus';
855: $url='/public/'.$crsudom.'/'.$crsunum.'/syllabus';
856: } else {
857: $title='Navigate Contents';
858: $url='/adm/navmaps';
859: }
860: $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';
1.15 albertel 861: ($errtext,$fatal)=
1.13 www 862: &Apache::londocs::storemap($crsunum,$crsudom,'default.sequence');
863: $r->print(($fatal?$errtext:'write ok').'<br>');
864: }
1.2 www 865: #
866: # Make current user course adminstrator
867: #
1.12 www 868: my $end=undef;
869: my $addition='';
870: if ($ENV{'form.expireown'}) { $end=time+5; $addition='expired'; }
1.46 sakharuk 871: $r->print(&mt('Assigning').' '.$addition.' '.&mt('role of course coordinator to self').': '.
1.2 www 872: &Apache::lonnet::assignrole(
1.12 www 873: $ENV{'user.domain'},$ENV{'user.name'},$courseid,'cc',$end).'<br>');
1.2 www 874: #
875: # Make additional user course administrator
876: #
1.12 www 877: if (($ccdomain) && ($ccuname)) {
1.46 sakharuk 878: $r->print(&mt('Assigning role of course coordinator to').' '.
1.2 www 879: $ccuname.' at '.$ccdomain.': '.
1.3 www 880: &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');
1.12 www 881: }
1.20 www 882: if ($ENV{'form.setkeys'}) {
883: $r->print(
1.46 sakharuk 884: '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
1.20 www 885: }
1.47 www 886: # Flush the course logs so reverse user roles immediately updated
887: &Apache::lonnet::flushcourselogs();
1.46 sakharuk 888: $r->print('<p>'.&mt('Roles will be active at next login').'.</p></body></html>');
1.2 www 889: }
890:
891: # ===================================================================== Handler
1.1 www 892: sub handler {
893: my $r = shift;
894:
895: if ($r->header_only) {
1.38 www 896: &Apache::loncommon::content_type($r,'text/html');
1.1 www 897: $r->send_http_header;
898: return OK;
899: }
900:
1.10 matthew 901: if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) {
1.38 www 902: &Apache::loncommon::content_type($r,'text/html');
1.1 www 903: $r->send_http_header;
904:
1.2 www 905: if ($ENV{'form.phase'} eq 'two') {
1.10 matthew 906: &create_course($r);
1.2 www 907: } else {
1.10 matthew 908: &print_course_creation_page($r);
1.2 www 909: }
1.1 www 910: } else {
911: $ENV{'user.error.msg'}=
912: "/adm/createcourse:ccc:0:0:Cannot create courses";
913: return HTTP_NOT_ACCEPTABLE;
914: }
915: return OK;
916: }
917:
918: 1;
919: __END__
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