Annotation of loncom/publisher/loncfile.pm, revision 1.63
1.1 www 1: # The LearningOnline Network with CAPA
2: # Handler to rename files, etc, in construction space
3: #
1.9 foxr 4: # This file responds to the various buttons and events
5: # in the top frame of the construction space directory.
6: # Each event is processed in two phases. The first phase
7: # presents a page that describes the proposed action to the user
8: # and requests confirmation. The second phase commits the action
9: # and displays a page showing the results of the action.
10: #
1.24 albertel 11: #
1.63 ! albertel 12: # $Id: loncfile.pm,v 1.62 2004/08/24 21:21:41 albertel Exp $
1.7 albertel 13: #
14: # Copyright Michigan State University Board of Trustees
15: #
16: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
17: #
18: # LON-CAPA is free software; you can redistribute it and/or modify
19: # it under the terms of the GNU General Public License as published by
20: # the Free Software Foundation; either version 2 of the License, or
21: # (at your option) any later version.
22: #
23: # LON-CAPA is distributed in the hope that it will be useful,
24: # but WITHOUT ANY WARRANTY; without even the implied warranty of
25: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26: # GNU General Public License for more details.
27: #
28: # You should have received a copy of the GNU General Public License
29: # along with LON-CAPA; if not, write to the Free Software
30: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31: #
32: # /home/httpd/html/adm/gpl.txt
33: #
34: # http://www.lon-capa.org/
35: #
1.12 foxr 36: =pod
37:
38: =head1 NAME
39:
40: Apache::loncfile - Construction space file management.
41:
42: =head1 SYNOPSIS
43:
44: Content handler for buttons on the top frame of the construction space
45: directory.
46:
47: =head1 INTRODUCTION
48:
49: loncfile is invoked when buttons in the top frame of the construction
1.17 harris41 50: space directory listing are clicked. All operations proceed in two phases.
1.12 foxr 51: The first phase describes to the user exactly what will be done. If the user
52: confirms the operation, the second phase commits the operation and indicates
53: completion. When the user dismisses the output of phase2, they are returned to
54: an "appropriate" directory listing in general.
55:
56: This is part of the LearningOnline Network with CAPA project
57: described at http://www.lon-capa.org.
58:
59: =head2 Subroutines
60:
61: =cut
1.1 www 62:
63: package Apache::loncfile;
64:
65: use strict;
66: use Apache::File;
1.15 foxr 67: use File::Basename;
1.1 www 68: use File::Copy;
1.18 foxr 69: use HTML::Entities();
1.1 www 70: use Apache::Constants qw(:common :http :methods);
71: use Apache::loncacc;
1.9 foxr 72: use Apache::Log ();
1.15 foxr 73: use Apache::lonnet;
1.33 www 74: use Apache::loncommon();
1.47 sakharuk 75: use Apache::lonlocal;
1.9 foxr 76:
1.45 taceyjo1 77: my $DEBUG=0;
1.10 foxr 78: my $r; # Needs to be global for some stuff RF.
1.12 foxr 79:
80: =pod
81:
82: =item Debug($request, $message)
83:
1.17 harris41 84: If debugging is enabled puts out a debugging message determined by the
1.12 foxr 85: caller. The debug message goes to the Apache error log file. Debugging
1.17 harris41 86: is enabled by setting the module global DEBUG variable to nonzero (TRUE).
1.12 foxr 87:
88: Parameters:
89:
90: =over 4
91:
1.17 harris41 92: =item $request - The current request operation.
1.12 foxr 93:
1.17 harris41 94: =item $message - The message to put in the log file.
1.12 foxr 95:
96: =back
97:
98: Returns:
99: nothing.
100:
101: =cut
102:
1.9 foxr 103: sub Debug {
1.12 foxr 104:
1.55 albertel 105: # Marshall the parameters.
1.12 foxr 106:
1.55 albertel 107: my $r = shift;
108: my $log = $r->log;
109: my $message = shift;
1.12 foxr 110:
1.55 albertel 111: # Put out the indicated message butonly if DEBUG is true.
1.12 foxr 112:
1.55 albertel 113: if ($DEBUG) {
114: $r->log_reason($message);
115: }
1.12 foxr 116: }
117:
118: =pod
119:
120: =item URLToPath($url)
121:
122: Convert a URL to a file system path.
123:
124: In order to manipulate the construction space objects, it is necessary
125: to access url identified objects a filespace objects. This function
126: translates a construction space URL to a file system path.
127: Parameters:
128:
129: =over 4
130:
131: =item Url - string [in] The url to convert.
132:
133: =back
134:
135: Returns:
136:
137: =over 4
138:
1.16 harris41 139: =item The corresponding file system path.
1.12 foxr 140:
141: =back
142:
143: Global References
144:
145: =over 4
146:
147: =item $r - Request object [in] Referenced in the &Debug calls.
148:
149: =back
150:
151: =cut
152:
153: sub URLToPath {
1.55 albertel 154: my $Url = shift;
155: &Debug($r, "UrlToPath got: $Url");
156: $Url=~ s/\/+/\//g;
157: $Url=~ s/^http\:\/\/[^\/]+//;
158: $Url=~ s/^\///;
159: $Url=~ s/(\~|priv\/)(\w+)\//\/home\/$2\/public_html\//;
160: &Debug($r, "Returning $Url \n");
161: return $Url;
1.12 foxr 162: }
163:
1.36 www 164: sub url {
165: my $fn=shift;
166: $fn=~s/^\/home\/(\w+)\/public\_html/\/priv\/$1/;
1.56 albertel 167: $fn=&HTML::Entities::encode($fn,'<>"&');
1.36 www 168: return $fn;
169: }
170:
171: sub display {
172: my $fn=shift;
1.43 albertel 173: $fn=~s-^/home/(\w+)/public_html-/priv/$1-;
1.36 www 174: return '<tt>'.$fn.'</tt>';
175: }
176:
1.50 www 177:
178: # see if the file is
179: # a) published (return 0 if not)
180: # b) if, so obsolete (return 0 if not)
181:
182: sub obsolete_unpub {
183: my ($user,$domain,$construct)=@_;
184: my $published=$construct;
185: $published=~
186: s/^\/home\/$user\/public\_html\//\/home\/httpd\/html\/res\/$domain\/$user\//;
187: if (-e $published) {
188: if (&Apache::lonnet::metadata($published,'obsolete')) {
189: return 1;
190: }
191: return 0;
192: } else {
193: return 1;
194: }
195: }
196:
197:
198:
1.12 foxr 199: =pod
200:
1.39 www 201: =item exists($user, $domain, $file)
1.12 foxr 202:
1.17 harris41 203: Determine if a resource file name has been published or exists
1.12 foxr 204: in the construction space.
205:
206: Parameters:
207:
208: =over 4
209:
210: =item $user - string [in] - Name of the user for which to check.
211:
212: =item $domain - string [in] - Name of the domain in which the resource
213: might have been published.
214:
215: =item $file - string [in] - Name of the file.
216:
217: =back
218:
219: Returns:
220:
221: =over 4
222:
223: =item string - Either where the resource exists as an html string that can
224: be embedded in a dialog or an empty string if the resource
225: does not exist.
226:
227: =back
228:
229: =cut
230:
1.8 albertel 231: sub exists {
1.55 albertel 232: my ($user, $domain, $construct) = @_;
233: my $published=$construct;
234: $published=~
235: s/^\/home\/$user\/public\_html\//\/home\/httpd\/html\/res\/$domain\/$user\//;
236: my $result='';
237: if ( -d $construct ) {
238: return &mt('Error: destination for operation is an existing directory.');
239: }
240: if ( -e $published) {
241: $result.='<p><font color="red">'.&mt('Warning: target file exists, and has been published!').'</font></p>';
242: } elsif ( -e $construct) {
243: $result.='<p><font color="red">'.&mt('Warning: target file exists!').'</font></p>';
244: }
245: return $result;
1.8 albertel 246: }
247:
1.12 foxr 248: =pod
249:
250: =item checksuffix($old, $new)
251:
252: Determine if a resource filename suffix (the stuff after the .) would change
253: as a result of this operation.
254:
255: Parameters:
256:
257: =over 4
258:
259: =item $old = string [in] Previous filename.
260:
261: =item $new = string [in] Resultant filename.
262:
263: =back
264:
265: Returns:
266:
267: =over 4
268:
1.17 harris41 269: =item Empty string if everything worked.
1.12 foxr 270:
271: =item String containing an error message if there was a problem.
272:
273: =back
274:
275: =cut
276:
1.8 albertel 277: sub checksuffix {
278: my ($old,$new) = @_;
279: my $result;
280: my $oldsuffix;
281: my $newsuffix;
282: if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; }
283: if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; }
284: if ($oldsuffix ne $newsuffix) {
1.12 foxr 285: $result.=
1.47 sakharuk 286: '<p><font color="red">'.&mt('Warning: change of MIME type!').'</font></p>';
1.8 albertel 287: }
288: return $result;
289: }
1.32 albertel 290:
291: sub cleanDest {
1.63 ! albertel 292: my ($request,$dest,$subdir,$fn)=@_;
1.32 albertel 293: #remove bad characters
1.58 albertel 294: my $foundbad=0;
295: if ($subdir && $dest =~/\./) {
296: $foundbad=1;
297: $dest=~s/\.//g;
298: }
1.57 albertel 299: if ($dest=~/[\#\?&%\"]/) {
1.58 albertel 300: $foundbad=1;
1.59 albertel 301: $dest=~s/[\#\?&%\"]//g;
1.58 albertel 302: }
1.63 ! albertel 303: if ($dest=~m|/|) {
! 304: my ($newpath)=($dest=~m|(.*)/|);
! 305: if (! -d "$fn/$newpath") {
! 306: $request->print("<p><font color=\"red\">".&mt('You request to create file in directory [_1] which doesn\'t exist. The requested directory path has been removed from the requested file name.','"<tt>'.$newpath.'</tt>"')."</font></p>");
! 307: $dest=~s|.*/||;
! 308: }
! 309: }
1.58 albertel 310: if ($foundbad) {
1.47 sakharuk 311: $request->print("<p><font color=\"red\">".&mt('Invalid characters in requested name have been removed.')."</font></p>");
1.32 albertel 312: }
313: return $dest;
314: }
315:
1.36 www 316: sub relativeDest {
317: my ($fn,$newfilename,$uname)=@_;
318: if ($newfilename=~/^\//) {
319: # absolute, simply add path
320: $newfilename='/home/'.$uname.'/public_html/';
321: } else {
322: my $dir=$fn;
323: $dir=~s/\/[^\/]+$//;
324: $newfilename=$dir.'/'.$newfilename;
325: }
326: $newfilename=~s://+:/:g; # remove duplicate /
327: while ($newfilename=~m:/\.\./:) {
328: $newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/..
329: }
330: return $newfilename;
331: }
332:
1.12 foxr 333: =pod
334:
335: =item CloseForm1($request, $user, $file)
336:
337: Close of a form on the successful completion of phase 1 processing
338:
339: Parameters:
340:
341: =over 4
342:
343: =item $request - Apache Request Object [in] - Apache server request object.
344:
1.13 foxr 345: =item $cancelurl - the url to go to on cancel.
1.12 foxr 346:
347: =back
348:
349: =cut
350:
351: sub CloseForm1 {
1.55 albertel 352: my ($request, $fn) = @_;
353: $request->print('<p><input type="submit" value="'.&mt('Continue').'" /></p></form>');
354: $request->print('<form action="'.&url($fn).
355: '" method="POST"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>');
1.12 foxr 356: }
357:
358:
359: =pod
360:
361: =item CloseForm2($request, $user, $directory)
362:
363: Successfully close off the phase 2 form.
364:
365: Parameters:
366:
367: =over 4
368:
369: =item $request - Apache Request object [in] - The request that is being
370: executed.
371:
372: =item $user - string [in] - Name of the user that is initiating the
373: request.
374:
375: =item $directory - string [in] - Directory in which the operation is
376: being done relative to the top level construction space
377: directory.
378:
379: =back
380:
381: =cut
382:
383: sub CloseForm2 {
1.55 albertel 384: my ($request, $user, $fn) = @_;
385: $request->print('<h3><a href="'.&url($fn).'/">'.&mt('Done').'</a></h3>');
1.12 foxr 386: }
387:
388: =pod
389:
390: =item Rename1($request, $filename, $user, $domain, $dir)
391:
392: Perform phase 1 processing of the file rename operation.
393:
394: Parameters:
395:
396: =over 4
397:
398: =item $request - Apache Request Object [in] The request object for the
399: current request.
400:
401: =item $filename - The filename relative to construction space.
402:
403: =item $user - Name of the user making the request.
404:
405: =item $domain - User login domain.
406:
407: =item $dir - Directory specification of the path to the file.
408:
409: =back
410:
411: Side effects:
412:
413: =over 4
414:
415: =item A new form is displayed prompting for confirmation. The newfilename
416: hidden field of this form is loaded with
417: new filename relative to the current directory ($dir).
418:
419: =back
420:
421: =cut
422:
423: sub Rename1 {
1.52 albertel 424: my ($request, $user, $domain, $fn, $newfilename, $style) = @_;
1.36 www 425:
426: if(-e $fn) {
427: if($newfilename) {
1.42 albertel 428: # is dest a dir
1.52 albertel 429: if ($style eq 'move') {
430: if (-d $newfilename) {
431: if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; }
432: }
1.42 albertel 433: }
1.29 albertel 434: if ($newfilename =~ m|/[^\.]+$|) {
1.36 www 435: #no extension add on original extension
436: if ($fn =~ m|/[^\.]*\.([^\.]+)$|) {
1.24 albertel 437: $newfilename.='.'.$1;
438: }
439: }
1.36 www 440: $request->print(&checksuffix($fn, $newfilename));
1.27 albertel 441: #renaming a dir, delete the trailing /
1.39 www 442: #remove second to last element for current dir
443: if (-d $fn) {
1.53 www 444: $newfilename=~/\.(\w+)$/;
445: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
446: $request->print('<br /><font color="red">'.
1.55 albertel 447: &mt('Cannot change MIME type of a directory').
1.53 www 448: '</font>'.
1.55 albertel 449: '<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>');
1.53 www 450: return;
451: }
1.39 www 452: $newfilename=~s/\/[^\/]+\/([^\/]+)$/\/$1/;
1.27 albertel 453: }
1.42 albertel 454: $newfilename=~s://+:/:g; # remove duplicate /
455: while ($newfilename=~m:/\.\./:) {
456: $newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/..
457: }
1.39 www 458: my $return=&exists($user, $domain, $newfilename);
1.21 albertel 459: $request->print($return);
460: if ($return =~/^Error:/) {
1.47 sakharuk 461: $request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>');
1.21 albertel 462: return;
463: }
1.50 www 464: unless (&obsolete_unpub($user,$domain,$fn)) {
465: $request->print('<h3>'.&mt('Cannot rename or move non-obsolete published file').'</h3>'.
466: '<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>');
467: return;
468: }
1.52 albertel 469: my $action;
470: if ($style eq 'rename') {
471: $action=&mt('Rename');
472: } else {
473: $action=&mt('Move');
474: }
1.23 albertel 475: $request->print('<input type="hidden" name="newfilename" value="'.
1.12 foxr 476: $newfilename.
1.52 albertel 477: '" /><p>'.$action.' '.&display($fn).
1.36 www 478: '</tt><br />to '.&display($newfilename).'?</p>');
479: &CloseForm1($request, $fn);
1.12 foxr 480: } else {
1.47 sakharuk 481: $request->print('<p>'.&mt('No new filename specified.').'</p></form>');
1.12 foxr 482: return;
483: }
484: } else {
1.47 sakharuk 485: $request->print('<p> '.&mt('No such file').': '.&display($fn).'</p></form>');
1.12 foxr 486: return;
487: }
488:
489: }
1.55 albertel 490:
1.12 foxr 491: =pod
492:
493: =item Delete1
494:
495: Performs phase 1 processing of the delete operation. In phase one
496: we just check to be sure the file exists.
497:
498: Parameters:
499:
500: =over 4
501:
1.36 www 502: =item $request - Apache Request Object [in] request object for the current
1.12 foxr 503: request.
504:
1.36 www 505: =item $user - string [in] Name of the user initiating the request.
1.12 foxr 506:
1.36 www 507: =item $domain - string [in] Domain the initiating user is logged in as
1.13 foxr 508:
1.36 www 509: =item $filename - string [in] Source filename.
1.12 foxr 510:
511: =back
512:
513: =cut
514:
515: sub Delete1 {
1.55 albertel 516: my ($request, $user, $domain, $fn) = @_;
1.12 foxr 517:
1.55 albertel 518: if( -e $fn) {
519: $request->print('<input type="hidden" name="newfilename" value="'.
520: $fn.'"/>');
521: unless (&obsolete_unpub($user,$domain,$fn)) {
522: $request->print('<h3>'.&mt('Cannot delete non-obsolete published file').'</h3>'.
523: '<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>');
524: return;
525: }
526: $request->print('<p>'.&mt('Delete').' '.&display($fn).'?</p>');
527: &CloseForm1($request, $fn);
528: } else {
529: $request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>');
1.50 www 530: }
1.12 foxr 531: }
532:
533: =pod
534:
535: =item Copy1($request, $user, $domain, $filename, $newfilename)
536:
537: Performs phase 1 processing of the construction space copy command.
1.17 harris41 538: Ensure that the source file exists. Ensure that a destination exists,
539: also warn if the destination already exists.
1.12 foxr 540:
541: Parameters:
542:
543: =over 4
544:
545: =item $request - Apache Request Object [in] request object for the current
546: request.
547:
548: =item $user - string [in] Name of the user initiating the request.
549:
550: =item $domain - string [in] Domain the initiating user is logged in as
551:
1.36 www 552: =item $fn - string [in] Source filename.
1.12 foxr 553:
554: =item $newfilename-string [in] Destination filename.
555:
556: =back
557:
558: =cut
559:
560: sub Copy1 {
1.42 albertel 561: my ($request, $user, $domain, $fn, $newfilename) = @_;
1.12 foxr 562:
1.42 albertel 563: if(-e $fn) {
564: # is dest a dir
565: if (-d $newfilename) {
566: if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; }
567: }
568: if ($newfilename =~ m|/[^\.]+$|) {
569: #no extension add on original extension
570: if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { $newfilename.='.'.$1; }
571: }
572: $newfilename=~s://+:/:g; # remove duplicate /
573: while ($newfilename=~m:/\.\./:) {
574: $newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/..
575: }
576: $request->print(&checksuffix($fn,$newfilename));
577: my $return=&exists($user, $domain, $newfilename);
578: $request->print($return);
579: if ($return =~/^Error:/) {
1.47 sakharuk 580: $request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>');
1.42 albertel 581: return;
582: }
583: $request->print('<input type="hidden" name="newfilename" value="'.
584: $newfilename.
1.47 sakharuk 585: '" /><p>'.&mt('Copy').' '.&display($fn).'<br />to '.
1.42 albertel 586: &display($newfilename).'?</p>');
587: &CloseForm1($request, $fn);
588: } else {
1.47 sakharuk 589: $request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>');
1.21 albertel 590: }
1.19 albertel 591: }
592:
593: =pod
594:
1.12 foxr 595: =item NewDir1
596:
597: Does all phase 1 processing of directory creation:
598: Ensures that the user provides a new directory name,
599: and that the directory does not already exist.
600:
601: Parameters:
602:
603: =over 4
604:
605: =item $request - Apache Request Object [in] - Server request object for the
1.17 harris41 606: current url.
1.12 foxr 607:
608: =item $username - Name of the user that is requesting the directory creation.
609:
1.36 www 610: =item $domain - Domain user is in
611:
612: =item $fn - source file.
1.12 foxr 613:
614: =item $newdir - Name of the directory to be created; path relative to the
615: top level of construction space.
616: =back
617:
618: Side Effects:
619:
620: =over 4
621:
622: =item A new form is displayed. Clicking on the confirmation button
623: causes the newdir operation to transition into phase 2. The hidden field
624: "newfilename" is set with the construction space path to the new directory.
625:
626:
627: =back
628:
629: =cut
630:
631:
1.55 albertel 632: sub NewDir1 {
633: my ($request, $username, $domain, $fn, $newfilename, $mode) = @_;
634:
635: my $result=&exists($username,$domain,$newfilename);
636: if ($result) {
637: $request->print('<font color="red">'.$result.'</font></form>');
638: } else {
639: if ($mode eq 'testbank') {
640: $request->print('<input type="hidden" name="callingmode" value="testbank">');
641: } elsif ($mode eq 'imsimport') {
642: $request->print('<input type="hidden" name="callingmode" value="imsimport">');
643: }
644: $request->print('<input type="hidden" name="newfilename" value="'.
645: $newfilename.'" /><p>'.&mt('Make new directory').' '.
646: &display($newfilename).'?</p>');
647: &CloseForm1($request, $fn);
648: }
1.12 foxr 649: }
650:
1.44 taceyjo1 651:
652: sub Decompress1 {
1.55 albertel 653: my ($request, $user, $domain, $fn) = @_;
654: if( -e $fn) {
1.44 taceyjo1 655: $request->print('<input type="hidden" name="newfilename" value="'.$fn.'"/>');
1.47 sakharuk 656: $request->print('<p>'.&mt('Decompress').' '.&display($fn).'?</p>');
1.44 taceyjo1 657: &CloseForm1($request, $fn);
1.55 albertel 658: } else {
659: $request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>');
660: }
1.44 taceyjo1 661: }
1.55 albertel 662:
1.12 foxr 663: =pod
664:
1.22 albertel 665: =item NewFile1
666:
667: Does all phase 1 processing of file creation:
668: Ensures that the user provides a new filename, adds proper extension
669: if needed and that the file does not already exist, if it is a html,
670: problem, page, or sequence, it then creates a form link to hand the
671: actual creation off to the proper handler.
672:
673: Parameters:
674:
675: =over 4
676:
677: =item $request - Apache Request Object [in] - Server request object for the
678: current url.
679:
680: =item $username - Name of the user that is requesting the directory creation.
681:
682: =item $domain - Name of the domain of the user
683:
1.36 www 684: =item $fn - Source file name
1.22 albertel 685:
686: =item $newfilename
687: - Name of the file to be created; no path information
688: =back
689:
690: Side Effects:
691:
692: =over 4
693:
694: =item 2 new forms are displayed. Clicking on the confirmation button
695: causes the browser to attempt to load the specfied URL, allowing the
1.36 www 696: proper handler to take care of file creation. There is also a Cancel
1.22 albertel 697: button which returns you to the driectory listing you came from
698:
699: =back
700:
701: =cut
702:
703: sub NewFile1 {
1.36 www 704: my ($request, $user, $domain, $fn, $newfilename) = @_;
1.22 albertel 705:
706: if ($ENV{'form.action'} =~ /new(.+)file/) {
707: my $extension=$1;
1.40 www 708:
709: ##Informs User (name).(number).(extension) not allowed
710: if($newfilename =~ /\.(\d+)\.(\w+)$/){
711: $r->print('<font color="red">'.$newfilename.
1.47 sakharuk 712: ' - '.&mt('Bad Filename').'<br />('.&mt('name').').('.&mt('number').').('.&mt('extension').')'.
713: ' '.&mt('Not Allowed').'</font>');
1.40 www 714: return;
715: }
1.22 albertel 716: if ($newfilename !~ /\Q.$extension\E$/) {
1.26 albertel 717: if ($newfilename =~ m|^[^\.]*\.([^\.]+)$|) {
718: #already has an extension strip it and add in expected one
719: $newfilename =~ s|.([^\.]+)$||;
720: }
1.22 albertel 721: $newfilename.=".$extension";
722: }
1.31 albertel 723: }
1.39 www 724: my $result=&exists($user,$domain,$newfilename);
725: if($result) {
726: $request->print('<font color="red">'.$result.'</font></form>');
727: } else {
1.47 sakharuk 728: $request->print('<p>'.&mt('Make new file').' '.&display($newfilename).'?</p>');
1.22 albertel 729: $request->print('</form>');
1.36 www 730: $request->print('<form action="'.&url($newfilename).
1.47 sakharuk 731: '" method="POST"><p><input type="submit" value="'.&mt('Continue').'" /></p></form>');
1.36 www 732: $request->print('<form action="'.&url($fn).
1.47 sakharuk 733: '" method="POST"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>');
1.22 albertel 734: }
735: }
736:
737: =pod
738:
1.12 foxr 739: =item phaseone($r, $fn, $uname, $udom)
740:
741: Peforms phase one processing of the request. In phase one, error messages
742: are returned if the request cannot be performed (e.g. attempts to manipulate
743: files that are nonexistent). If the operation can be performed, what is
744: about to be done will be presented to the user for confirmation. If the
745: user confirms the request, then phase two is executed, the action
746: performed and reported to the user.
747:
748: Parameters:
749:
750: =over 4
751:
752: =item $r - request object [in] - The Apache request being executed.
753:
754: =item $fn = string [in] - The filename being manipulated by the
755: request.
756:
757: =item $uname - string [in] Name of user logged in and doing this action.
758:
1.17 harris41 759: =item $udom - string [in] Domain name under which the user logged in.
1.12 foxr 760:
761: =back
762:
763: =cut
1.8 albertel 764:
1.1 www 765: sub phaseone {
1.55 albertel 766: my ($r,$fn,$uname,$udom)=@_;
1.12 foxr 767:
1.58 albertel 768: my $doingdir=0;
769: if ($ENV{'form.action'} eq 'newdir') { $doingdir=1; }
1.63 ! albertel 770: my $newfilename=&cleanDest($r,$ENV{'form.newfilename'},$doingdir,$fn);
1.55 albertel 771: $newfilename=&relativeDest($fn,$newfilename,$uname);
772: $r->print('<form action="/adm/cfile" method="post">'.
773: '<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'.
774: '<input type="hidden" name="phase" value="two" />'.
775: '<input type="hidden" name="action" value="'.$ENV{'form.action'}.'" />');
1.12 foxr 776:
1.55 albertel 777: if ($ENV{'form.action'} eq 'rename') {
778: &Rename1($r, $uname, $udom, $fn, $newfilename, 'rename');
779: } elsif ($ENV{'form.action'} eq 'move') {
780: &Rename1($r, $uname, $udom, $fn, $newfilename, 'move');
781: } elsif ($ENV{'form.action'} eq 'delete') {
782: &Delete1($r, $uname, $udom, $fn);
783: } elsif ($ENV{'form.action'} eq 'decompress') {
784: &Decompress1($r, $uname, $udom, $fn);
785: } elsif ($ENV{'form.action'} eq 'copy') {
786: if($newfilename) {
787: &Copy1($r, $uname, $udom, $fn, $newfilename);
788: } else {
789: $r->print('<p>'.&mt('No new filename specified.').'</p></form>');
790: }
791: } elsif ($ENV{'form.action'} eq 'newdir') {
792: my $mode = '';
793: if (exists($ENV{'form.callingmode'}) ) {
794: $mode = $ENV{'form.callingmode'};
795: }
796: &NewDir1($r, $uname, $udom, $fn, $newfilename, $mode);
797: } elsif ($ENV{'form.action'} eq 'newfile' ||
798: $ENV{'form.action'} eq 'newhtmlfile' ||
799: $ENV{'form.action'} eq 'newproblemfile' ||
800: $ENV{'form.action'} eq 'newpagefile' ||
801: $ENV{'form.action'} eq 'newsequencefile' ||
802: $ENV{'form.action'} eq 'newrightsfile' ||
803: $ENV{'form.action'} eq 'newstyfile' ||
804: $ENV{'form.action'} eq 'Select Action') {
805: if ($newfilename) {
806: &NewFile1($r, $uname, $udom, $fn, $newfilename);
807: } else {
808: $r->print('<p>'.&mt('No new filename specified.').'</p></form>');
809: }
810: }
1.12 foxr 811: }
812:
813: =pod
814:
815: =item Rename2($request, $user, $directory, $oldfile, $newfile)
816:
1.17 harris41 817: Performs phase 2 processing of a rename reequest. This is where the
1.12 foxr 818: actual rename is performed.
819:
820: Parameters
821:
822: =over 4
823:
824: =item $request - Apache request object [in] The request being processed.
825:
826: =item $user - string [in] The name of the user initiating the request.
827:
828: =item $directory - string [in] The name of the directory relative to the
829: construction space top level of the renamed file.
830:
831: =item $oldfile - Name of the file.
832:
833: =item $newfile - Name of the new file.
834:
835: =back
836:
837: Returns:
838:
839: =over 4
840:
841: =item 1 Success.
842:
843: =item 0 Failure.
844:
845: =cut
846:
847: sub Rename2 {
848:
1.55 albertel 849: my ($request, $user, $directory, $oldfile, $newfile) = @_;
1.12 foxr 850:
1.55 albertel 851: &Debug($request, "Rename2 directory: ".$directory." old file: ".$oldfile.
852: " new file ".$newfile."\n");
853: &Debug($request, "Target is: ".$directory.'/'.
854: $newfile);
855: if (-e $oldfile) {
856:
857: my $oRN=$oldfile;
858: my $nRN=$newfile;
859: unless (rename($oldfile,$newfile)) {
860: $request->print('<font color="red">'.&mt('Error').': '.$!.'</font>');
861: return 0;
862: }
863: ## If old name.(extension) exits, move under new name.
864: ## If it doesn't exist and a new.(extension) exists
865: ## delete it (only concern when renaming over files)
866: my $tmp1=$oRN.'.meta';
867: my $tmp2=$nRN.'.meta';
868: if(-e $tmp1){
869: unless(rename($tmp1,$tmp2)){ }
870: } elsif(-e $tmp2){
871: unlink $tmp2;
872: }
873: $tmp1=$oRN.'.save';
874: $tmp2=$nRN.'.save';
875: if(-e $tmp1){
876: unless(rename($tmp1,$tmp2)){ }
877: } elsif(-e $tmp2){
878: unlink $tmp2;
879: }
880: $tmp1=$oRN.'.log';
881: $tmp2=$nRN.'.log';
882: if(-e $tmp1){
883: unless(rename($tmp1,$tmp2)){ }
884: } elsif(-e $tmp2){
885: unlink $tmp2;
886: }
887: $tmp1=$oRN.'.bak';
888: $tmp2=$nRN.'.bak';
889: if(-e $tmp1){
890: unless(rename($tmp1,$tmp2)){ }
891: } elsif(-e $tmp2){
892: unlink $tmp2;
893: }
894: } else {
895: $request->print("<p> ".&mt('No such file').": ".&display($oldfile).'</p></form>');
896: return 0;
897: }
898: return 1;
1.12 foxr 899: }
1.55 albertel 900:
1.12 foxr 901: =pod
902:
903: =item Delete2($request, $user, $filename)
904:
905: Performs phase two of a delete. The user has confirmed that they want
906: to delete the selected file. The file is deleted and the results of the
907: delete attempt are indicated.
908:
909: Parameters:
910:
911: =over 4
912:
913: =item $request - Apache Request object [in] the request object for the current
914: delete operation.
915:
916: =item $user - string [in] The name of the user initiating the delete
917: request.
918:
1.17 harris41 919: =item $filename - string [in] The name of the file, relative to construction
920: space, to delete.
1.12 foxr 921:
922: =back
923:
924: Returns:
925: 1 - success.
926: 0 - Failure.
927:
928: =cut
929:
930: sub Delete2 {
1.55 albertel 931: my ($request, $user, $filename) = @_;
932: if(opendir DIR, $filename) {
933: my @files=readdir(DIR);
934: shift @files; shift @files; # takes off . and ..
935: if(@files) {
936: $request->print('<font color="red"> '.&mt('Error: Directory Non Empty').'</font>');
937: return 0;
938: } else {
939: if(-e $filename) {
940: unless(rmdir($filename)) {
941: $request->print('<font color="red">'.&mt('Error').': '.$!.'</font>');
942: return 0;
943: }
944: } else {
945: $request->print('<p> '.&mt('No such file').'. </p></form>');
946: return 0;
947: }
948: }
1.48 taceyjo1 949: } else {
1.55 albertel 950: if(-e $filename) {
951: unless(unlink($filename)) {
952: $request->print('<font color="red">'.&mt('Error').': '.$!.'</font>');
953: return 0;
954: }
955: } else {
956: $request->print('<p> '.&mt('No such file').'. </p></form>');
957: return 0;
1.46 taceyjo1 958: }
1.55 albertel 959: }
960: return 1;
1.12 foxr 961: }
962:
963: =pod
964:
965: =item Copy2($request, $username, $dir, $oldfile, $newfile)
966:
967: Performs phase 2 of a copy. The file is copied and the status
968: of that copy is reported back to the user.
969:
970: =over 4
971:
972: =item $request - Apache request object [in]; the apache request currently
973: being executed.
974:
975: =item $username - string [in] Name of the user who is requesting the copy.
976:
977: =item $dir - string [in] Directory path relative to the construction space
978: of the destination file.
979:
980: =item $oldfile - string [in] Name of the source file.
981:
982: =item $newfile - string [in] Name of the destination file.
983:
984:
985: =back
986:
987: Returns 0 failure, and 0 successs.
988:
989: =cut
1.1 www 990:
1.12 foxr 991: sub Copy2 {
992: my ($request, $username, $dir, $oldfile, $newfile) = @_;
993: &Debug($request ,"Will try to copy $oldfile to $newfile");
994: if(-e $oldfile) {
995: unless (copy($oldfile, $newfile)) {
1.47 sakharuk 996: $request->print('<font color="red"> '.&mt('copy Error').': '.$!.'</font>');
1.12 foxr 997: return 0;
1.61 albertel 998: } elsif (!chmod(0660, $newfile)) {
999: $request->print('<font color="red"> '.&mt('chmod error').': '.$!.'</font>');
1000: return 0;
1001: } elsif (-e $oldfile.'.meta' &&
1002: !copy($oldfile.'.meta', $newfile.'.meta') &&
1003: !chmod(0660, $newfile.'.meta')) {
1004: $request->print('<font color="red"> '.&mt('copy metadata error').
1005: ': '.$!.'</font>');
1006: return 0;
1.12 foxr 1007: } else {
1008: return 1;
1009: }
1.11 albertel 1010: } else {
1.47 sakharuk 1011: $request->print('<p> '.&mt('No such file').' </p>');
1.12 foxr 1012: return 0;
1.11 albertel 1013: }
1.12 foxr 1014: return 1;
1015: }
1.55 albertel 1016:
1.12 foxr 1017: =pod
1018:
1019: =item NewDir2($request, $user, $newdirectory)
1.1 www 1020:
1.12 foxr 1021: Performs phase 2 processing of directory creation. This involves creating the directory and
1022: reporting the results of that creation to the user.
1023:
1024: Parameters:
1025: =over 4
1026:
1027: =item $request - Apache request object [in]. Object representing the current HTTP request.
1028:
1029: =item $user - string [in] The name of the user that is initiating the request.
1030:
1031: =item $newdirectory - string [in] The full path of the directory being created.
1032:
1033: =back
1034:
1035: Returns 0 - failure 1 - success.
1036:
1037: =cut
1.8 albertel 1038:
1.12 foxr 1039: sub NewDir2 {
1.55 albertel 1040: my ($request, $user, $newdirectory) = @_;
1.12 foxr 1041:
1.55 albertel 1042: unless(mkdir($newdirectory, 02770)) {
1043: $request->print('<font color="red">'.&mt('Error').': '.$!.'</font>');
1044: return 0;
1045: }
1046: unless(chmod(02770, ($newdirectory))) {
1047: $request->print('<font color="red"> '.&mt('Error').': '.$!.'</font>');
1048: return 0;
1049: }
1050: return 1;
1.1 www 1051: }
1.55 albertel 1052:
1.44 taceyjo1 1053: sub decompress2 {
1.55 albertel 1054: my ($r, $user, $dir, $file) = @_;
1055: &Apache::lonnet::appenv('cgi.file' => $file);
1056: &Apache::lonnet::appenv('cgi.dir' => $dir);
1057: my $result=&Apache::lonnet::ssi_body('/cgi-bin/decompress.pl');
1058: $r->print($result);
1059: &Apache::lonnet::delenv('cgi.file');
1060: &Apache::lonnet::delenv('cgi.dir');
1061: return 1;
1.44 taceyjo1 1062: }
1.55 albertel 1063:
1.12 foxr 1064: =pod
1065:
1066: =item phasetwo($r, $fn, $uname, $udom)
1067:
1068: Controls the phase 2 processing of file management
1069: requests for construction space. In phase one, the user
1070: was asked to confirm the operation. In phase 2, the operation
1071: is performed and the result is shown.
1072:
1073: The strategy is to break out the processing into specific action processors
1074: named action2 where action is the requested action and the 2 denotes
1075: phase 2 processing.
1076:
1077: Parameters:
1078:
1079: =over 4
1080:
1081: =item $r - Apache Request object [in] The request object for this httpd
1082: transaction.
1083:
1084: =item $fn - string [in] A filename indicating the object that is being
1085: manipulated.
1086:
1087: =item $uname - string [in] The name of the user initiating the file management
1088: request.
1089:
1090: =item $udom - string [in] The login domain of the user initiating the
1091: file management request.
1092: =back
1093:
1094: =cut
1095:
1.1 www 1096: sub phasetwo {
1097: my ($r,$fn,$uname,$udom)=@_;
1.12 foxr 1098:
1.9 foxr 1099: &Debug($r, "loncfile - Entering phase 2 for $fn");
1.12 foxr 1100:
1101: # Break down the file into it's component pieces.
1102:
1.27 albertel 1103: my $dir; # Directory path
1104: my $main; # Filename.
1105: my $suffix; # Extension.
1.46 taceyjo1 1106: if ($fn=~m:(.*)/([^/]+):) {
1.27 albertel 1107: $dir=$1; # Directory path
1108: $main=$2; # Filename.
1.54 albertel 1109: }
1110: if($main=~m:\.(\w+)$:){ # Fixes problems with filenames with no extensions
1111: $main=$`; #This is what is before the match (.) so it's just the main filename, yea it's nasty
1112: $suffix=$1; #This is the actually filename extension if it exists
1113: }
1.12 foxr 1114: my $dest; # On success this is where we'll go.
1.9 foxr 1115:
1.55 albertel 1116: &Debug($r,"loncfile::phase2 dir = $dir main = $main suffix = $suffix");
1117: &Debug($r," newfilename = ".$ENV{'form.newfilename'});
1.9 foxr 1118:
1119: my $conspace=$fn;
1.12 foxr 1120:
1.55 albertel 1121: &Debug($r,"loncfile::phase2 Full construction space name: $conspace");
1.12 foxr 1122:
1.55 albertel 1123: &Debug($r,"loncfie::phase2 action is $ENV{'form.action'}");
1.12 foxr 1124:
1125: # Select the appropriate processing sub.
1.44 taceyjo1 1126: if ($ENV{'form.action'} eq 'decompress') {
1127: $main .= '.';
1128: $main .= $suffix;
1.55 albertel 1129: if(!&decompress2($r, $uname, $dir, $main)) {
1130: return ;
1131: }
1132: $dest = $dir."/.";
1.62 albertel 1133: } elsif ($ENV{'form.action'} eq 'rename' ||
1134: $ENV{'form.action'} eq 'move') {
1.12 foxr 1135: if($ENV{'form.newfilename'}) {
1.27 albertel 1136: if (!defined($dir)) {
1137: $fn=~m:^(.*)/:;
1.55 albertel 1138: $dir=$1;
1.27 albertel 1139: }
1.12 foxr 1140: if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {
1141: return;
1142: }
1.56 albertel 1143: $dest = $ENV{'form.newfilename'};
1.12 foxr 1144: }
1.5 www 1145: } elsif ($ENV{'form.action'} eq 'delete') {
1.12 foxr 1146: if(!&Delete2($r, $uname, $ENV{'form.newfilename'})) {
1147: return ;
1148: }
1149: # Once a resource is deleted, we just list the directory that
1150: # previously held it.
1151: #
1.20 albertel 1152: $dest = $dir."/."; # Parent dir.
1.5 www 1153: } elsif ($ENV{'form.action'} eq 'copy') {
1.12 foxr 1154: if($ENV{'form.newfilename'}) {
1155: if(!&Copy2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) {
1.44 taceyjo1 1156: return ;
1.55 albertel 1157: }
1.12 foxr 1158: $dest = $ENV{'form.newfilename'};
1.55 albertel 1159: } else {
1.47 sakharuk 1160: $r->print('<p>'.&mt('No New filename specified').'</p></form>');
1.12 foxr 1161: return;
1162: }
1163:
1.5 www 1164: } elsif ($ENV{'form.action'} eq 'newdir') {
1.38 www 1165: my $newdir= $ENV{'form.newfilename'};
1.12 foxr 1166: if(!&NewDir2($r, $uname, $newdir)) {
1167: return;
1168: }
1.55 albertel 1169: $dest = $newdir."/";
1.12 foxr 1170: }
1.51 raeburn 1171: if ( ($ENV{'form.action'} eq 'newdir') && ($ENV{'form.phase'} eq 'two') && ( ($ENV{'form.callingmode'} eq 'testbank') || ($ENV{'form.callingmode'} eq 'imsimport') ) ) {
1.55 albertel 1172: $r->print('<h3><a href="javascript:self.close()">'.&mt('Done').'</a></h3>');
1.51 raeburn 1173: } else {
1.55 albertel 1174: $r->print('<h3><a href="'.&url($dest).'">'.&mt('Done').'</a></h3>');
1.51 raeburn 1175: }
1.1 www 1176: }
1177:
1178: sub handler {
1179:
1.55 albertel 1180: $r=shift;
1.1 www 1181:
1.60 www 1182: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['decompress','action','filename','newfilename']);
1.9 foxr 1183:
1.55 albertel 1184: &Debug($r, "loncfile.pm - handler entered");
1185: &Debug($r, " filename: ".$ENV{'form.filename'});
1186: &Debug($r, " newfilename: ".$ENV{'form.newfilename'});
1.36 www 1187: #
1188: # Determine the root filename
1189: # This could come in as "filename", which actually is a URL, or
1190: # as "qualifiedfilename", which is indeed a real filename in filesystem
1191: #
1.55 albertel 1192: my $fn;
1.1 www 1193:
1.55 albertel 1194: if ($ENV{'form.filename'}) {
1.44 taceyjo1 1195: &Debug($r, "test: $ENV{'form.filename'}");
1.55 albertel 1196: $fn=&Apache::lonnet::unescape($ENV{'form.filename'});
1197: $fn=&URLToPath($fn);
1198: } elsif($ENV{'QUERY_STRING'} && $ENV{'form.phase'} ne 'two') {
1199: #Just hijack the script only the first time around to inject the
1200: #correct information for further processing
1201: $fn=&Apache::lonnet::unescape($ENV{'form.decompress'});
1.44 taceyjo1 1202: $fn=&URLToPath($fn);
1203: $ENV{'form.action'}="decompress";
1.55 albertel 1204: } elsif ($ENV{'form.qualifiedfilename'}) {
1205: $fn=$ENV{'form.qualifiedfilename'};
1206: } else {
1207: &Debug($r, "loncfile::handler - no form.filename");
1208: $r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}.
1209: ' unspecified filename for cfile', $r->filename);
1210: return HTTP_NOT_FOUND;
1211: }
1.44 taceyjo1 1212:
1.55 albertel 1213: unless ($fn) {
1214: &Debug($r, "loncfile::handler - doctored url is empty");
1215: $r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}.
1216: ' trying to cfile non-existing file', $r->filename);
1217: return HTTP_NOT_FOUND;
1218: }
1.1 www 1219:
1220: # ----------------------------------------------------------- Start page output
1.55 albertel 1221: my $uname;
1222: my $udom;
1223:
1224: ($uname,$udom)=
1225: &Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain'));
1226: &Debug($r,
1227: "loncfile::handler constructaccess uname = $uname domain = $udom");
1228: unless (($uname) && ($udom)) {
1229: $r->log_reason($uname.' at '.$udom.
1230: ' trying to manipulate file '.$ENV{'form.filename'}.
1231: ' ('.$fn.') - not authorized',
1232: $r->filename);
1233: return HTTP_NOT_ACCEPTABLE;
1234: }
1235:
1.1 www 1236:
1.55 albertel 1237: &Apache::loncommon::content_type($r,'text/html');
1238: $r->send_http_header;
1239:
1240: if ( ($ENV{'form.action'} eq 'newdir') && ($ENV{'form.phase'} eq 'two') && ( ($ENV{'form.callingmode'} eq 'testbank') || ($ENV{'form.callingmode'} eq 'imsimport') ) ) {
1241: my $newdirname = $ENV{'form.newfilename'};
1242: $r->print('<html><head><title>LON-CAPA Construction Space</title><script language="Javascript">');
1243: $r->print(qq|
1.51 raeburn 1244: function writeDone() {
1245: var winName = window.opener
1246: window.focus();
1247: winName.document.dataForm.newdir.value = "$newdirname"
1248: setTimeout("self.close()",10000)
1249: }
1250: </script>
1251: </head>|);
1.55 albertel 1252: my $loaditem = 'onLoad="writeDone()"';
1253: $r->print(&Apache::loncommon::bodytag('Construction Space File Operation','',$loaditem));
1254: } else {
1255: $r->print('<html><head><title>LON-CAPA Construction Space</title></head>');
1256: $r->print(&Apache::loncommon::bodytag('Construction Space File Operation'));
1257: }
1.1 www 1258:
1259:
1.55 albertel 1260: $r->print('<h3>'.&mt('Location').': '.&display($fn).'</h3>');
1.1 www 1261:
1.55 albertel 1262: if (($uname ne $ENV{'user.name'}) || ($udom ne $ENV{'user.domain'})) {
1263: $r->print('<h3><font color="red">'.&mt('Co-Author').': '.$uname.' at '.$udom.
1264: '</font></h3>');
1265: }
1266:
1267:
1268: &Debug($r, "loncfile::handler Form action is $ENV{'form.action'} ");
1269: if ($ENV{'form.action'} eq 'delete') {
1270: $r->print('<h3>'.&mt('Delete').'</h3>');
1271: } elsif ($ENV{'form.action'} eq 'rename') {
1272: $r->print('<h3>'.&mt('Rename').'</h3>');
1273: } elsif ($ENV{'form.action'} eq 'move') {
1274: $r->print('<h3>'.&mt('Move').'</h3>');
1275: } elsif ($ENV{'form.action'} eq 'newdir') {
1276: $r->print('<h3>'.&mt('New Directory').'</h3>');
1277: } elsif ($ENV{'form.action'} eq 'decompress') {
1278: $r->print('<h3>'.&mt('Decompress').'</h3>');
1279: } elsif ($ENV{'form.action'} eq 'copy') {
1280: $r->print('<h3>'.&mt('Copy').'</h3>');
1281: } elsif ($ENV{'form.action'} eq 'newfile' ||
1282: $ENV{'form.action'} eq 'newhtmlfile' ||
1283: $ENV{'form.action'} eq 'newproblemfile' ||
1284: $ENV{'form.action'} eq 'newpagefile' ||
1285: $ENV{'form.action'} eq 'newsequencefile' ||
1286: $ENV{'form.action'} eq 'newrightsfile' ||
1287: $ENV{'form.action'} eq 'newstyfile' ||
1288: $ENV{'form.action'} eq 'Select Action' ) {
1289: $r->print('<h3>'.&mt('New Resource').'</h3>');
1290: } else {
1291: $r->print('<p>'.&mt('Unknown Action').' '.$ENV{'form.action'}.' </p></body></html>');
1292: return OK;
1293: }
1294: if ($ENV{'form.phase'} eq 'two') {
1295: &Debug($r, "loncfile::handler entering phase2");
1296: &phasetwo($r,$fn,$uname,$udom);
1297: } else {
1298: &Debug($r, "loncfile::handler entering phase1");
1299: &phaseone($r,$fn,$uname,$udom);
1300: }
1.1 www 1301:
1.55 albertel 1302: $r->print('</body></html>');
1303: return OK;
1.1 www 1304: }
1305:
1306: 1;
1307: __END__
1.9 foxr 1308:
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