loncom/interface/londocs.pm - view

File: [LON-CAPA] / loncom / interface / londocs.pm
Revision 1.308: download - view: text, annotated - select for diffs
Mon Jun 9 22:34:55 2008 UTC (15 years, 11 months ago) by raeburn
Branches: MAIN
CVS tags: version_2_7_0, version_2_6_99_1, version_2_6_99_0, HEAD

- Move &ask_for_embedded_content() from londocs.pm to loncommon.pm
- &lonnet::extract_embedded_items() - argument change.
  - Path to file to be parsed to look for embedded objects now in a single argunment (first arg), instead of as separate $filepath and $fname.

1: # The LearningOnline Network 2: # Documents 3: # 4: # $Id: londocs.pm,v 1.308 2008/06/09 22:34:55 raeburn Exp $ 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: # 28: 29: package Apache::londocs; 30: 31: use strict; 32: use Apache::Constants qw(:common :http); 33: use Apache::imsexport; 34: use Apache::lonnet; 35: use Apache::loncommon; 36: use LONCAPA::map(); 37: use Apache::lonratedt(); 38: use Apache::lonxml; 39: use Apache::lonclonecourse; 40: use Apache::lonnavmaps; 41: use HTML::Entities; 42: use GDBM_File; 43: use Apache::lonlocal; 44: use Cwd; 45: use LONCAPA qw(:DEFAULT :match); 46: 47: my $iconpath; 48: 49: my %hash; 50: 51: my $hashtied; 52: my %alreadyseen=(); 53: 54: my $hadchanges; 55: 56: # Available help topics 57: 58: my %help=(); 59: 60: # Mapread read maps into LONCAPA::map:: global arrays 61: # @order and @resources, determines status 62: # sets @order - pointer to resources in right order 63: # sets @resources - array with the resources with correct idx 64: # 65: 66: sub mapread { 67: my ($coursenum,$coursedom,$map)=@_; 68: return 69: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'. 70: $map); 71: } 72: 73: sub storemap { 74: my ($coursenum,$coursedom,$map)=@_; 75: my ($outtext,$errtext)= 76: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. 77: $map,1); 78: if ($errtext) { return ($errtext,2); } 79: 80: $hadchanges=1; 81: return ($errtext,0); 82: } 83: 84: # ----------------------------------------- Return hash with valid author names 85: 86: sub authorhosts { 87: my %outhash=(); 88: my $home=0; 89: my $other=0; 90: foreach (keys %env) { 91: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) { 92: my $role=$1; 93: my $realm=$2; 94: my ($start,$end)=split(/\./,$env{$_}); 95: if (($start) && ($start>time)) { next; } 96: if (($end) && (time>$end)) { next; } 97: my $ca; my $cd; 98: if ($1 eq 'au') { 99: $ca=$env{'user.name'}; 100: $cd=$env{'user.domain'}; 101: } else { 102: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/); 103: } 104: my $allowed=0; 105: my $myhome=&Apache::lonnet::homeserver($ca,$cd); 106: my @ids=&Apache::lonnet::current_machine_ids(); 107: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } } 108: if ($allowed) { 109: $home++; 110: $outhash{'home_'.$ca.'@'.$cd}=1; 111: } else { 112: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome; 113: $other++; 114: } 115: } 116: } 117: return ($home,$other,%outhash); 118: } 119: # ------------------------------------------------------ Generate "dump" button 120: 121: sub dumpbutton { 122: my ($home,$other,%outhash)=&authorhosts(); 123: my $type = &Apache::loncommon::course_type(); 124: if ($home+$other==0) { return ''; } 125: if ($home) { 126: return '<div>'. 127: '<input type="submit" name="dumpcourse" value="'. 128: &mt('Dump '.$type.' DOCS to Construction Space').'" />'. 129: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs'). 130: '</div>'; 131: } else { 132: return '<div>'. 133: &mt('Dump '.$type. 134: ' DOCS to Construction Space: available on other servers'). 135: '</div>'; 136: } 137: } 138: 139: sub clean { 140: my ($title)=@_; 141: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs; 142: return $title; 143: } 144: # -------------------------------------------------------- Actually dump course 145: 146: sub dumpcourse { 147: my ($r) = @_; 148: my $type = &Apache::loncommon::course_type(); 149: $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space'). 150: '<form name="dumpdoc" method="post">'); 151: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space')); 152: my ($home,$other,%outhash)=&authorhosts(); 153: unless ($home) { return ''; } 154: my $origcrsid=$env{'request.course.id'}; 155: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); 156: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) { 157: # Do the dumping 158: unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; } 159: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'}); 160: $r->print('<h3>'.&mt('Copying Files').'</h3>'); 161: my $title=$env{'form.authorfolder'}; 162: $title=&clean($title); 163: my %replacehash=(); 164: foreach (keys %env) { 165: if ($_=~/^form\.namefor\_(.+)/) { 166: $replacehash{$1}=$env{$_}; 167: } 168: } 169: my $crs='/uploaded/'.$env{'request.course.id'}.'/'; 170: $crs=~s/\_/\//g; 171: foreach (keys %replacehash) { 172: my $newfilename=$title.'/'.$replacehash{$_}; 173: $newfilename=~s/\.(\w+)$//; 174: my $ext=$1; 175: $newfilename=&clean($newfilename); 176: $newfilename.='.'.$ext; 177: my @dirs=split(/\//,$newfilename); 178: my $path='/home/'.$ca.'/public_html'; 179: my $makepath=$path; 180: my $fail=0; 181: for (my $i=0;$i<$#dirs;$i++) { 182: $makepath.='/'.$dirs[$i]; 183: unless (-e $makepath) { 184: unless(mkdir($makepath,0777)) { $fail=1; } 185: } 186: } 187: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: '); 188: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) { 189: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) { 190: print $fh &Apache::lonclonecourse::rewritefile( 191: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_), 192: (%replacehash,$crs => '') 193: ); 194: } else { 195: print $fh 196: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_); 197: } 198: $fh->close(); 199: } else { 200: $fail=1; 201: } 202: if ($fail) { 203: $r->print('<span class="LC_error">'.&mt('fail').'</span>'); 204: } else { 205: $r->print('<span class="LC_success">'.&mt('ok').'</span>'); 206: } 207: } 208: } else { 209: # Input form 210: unless ($home==1) { 211: $r->print( 212: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">'); 213: } 214: foreach (sort keys %outhash) { 215: if ($_=~/^home_(.+)$/) { 216: if ($home==1) { 217: $r->print( 218: '<input type="hidden" name="authorspace" value="'.$1.'" />'); 219: } else { 220: $r->print('<option value="'.$1.'">'.$1.' - '. 221: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>'); 222: } 223: } 224: } 225: unless ($home==1) { 226: $r->print('</select>'); 227: } 228: my $title=$origcrsdata{'description'}; 229: $title=~s/[\/\s]+/\_/gs; 230: $title=&clean($title); 231: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />'); 232: &tiehash(); 233: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>'); 234: foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) { 235: $r->print('<tr><td>'.$_.'</td>'); 236: my ($ext)=($_=~/\.(\w+)$/); 237: my $title=$hash{'title_'.$hash{ 238: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}}; 239: $r->print('<td>'.($title?$title:' ').'</td>'); 240: if (!$title) { 241: $title=$_; 242: } else { 243: $title=~s|/|_|g; 244: } 245: $title=~s/\.(\w+)$//; 246: $title=&clean($title); 247: $title.='.'.$ext; 248: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n"); 249: } 250: $r->print("</table>\n"); 251: &untiehash(); 252: $r->print( 253: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump [_1] DOCS',$type).'" /></p></form>'); 254: } 255: } 256: 257: # ------------------------------------------------------ Generate "export" button 258: 259: sub exportbutton { 260: my $type = &Apache::loncommon::course_type(); 261: return '<div>'. 262: '<input type="submit" name="exportcourse" value="'. 263: &mt('Export '.$type.' to IMS').'" />'. 264: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').'</div>'; 265: } 266: 267: sub exportcourse { 268: my $r=shift; 269: my $type = &Apache::loncommon::course_type(); 270: my %discussiontime = &Apache::lonnet::dump('discussiontimes', 271: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); 272: my $numdisc = keys %discussiontime; 273: my $navmap = Apache::lonnavmaps::navmap->new(); 274: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef); 275: my $curRes; 276: my $outcome; 277: 278: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 279: ['finishexport']); 280: if ($env{'form.finishexport'}) { 281: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 282: ['archive','discussion']); 283: 284: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive'); 285: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion'); 286: if (@exportitems == 0 && @discussions == 0) { 287: $outcome = '<br />As you did not select any content items or discussions for export, an IMS package has not been created. Please <a href="javascript:history.go(-1)">go back</a> to select either content items or discussions for export'; 288: } else { 289: my $now = time; 290: my %symbs; 291: my $manifestok = 0; 292: my $imsresources; 293: my $tempexport; 294: my $copyresult; 295: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport); 296: if ($manifestok) { 297: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest); 298: close($ims_manifest); 299: 300: #Create zip file in prtspool 301: my $imszipfile = '/prtspool/'. 302: $env{'user.name'}.'_'.$env{'user.domain'}.'_'. 303: time.'_'.rand(1000000000).'.zip'; 304: my $cwd = &Cwd::getcwd(); 305: my $imszip = '/home/httpd/'.$imszipfile; 306: chdir $tempexport; 307: open(OUTPUT, "zip -r $imszip * 2> /dev/null |"); 308: close(OUTPUT); 309: chdir $cwd; 310: $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,); 311: if ($copyresult) { 312: $outcome .= 'The following errors occurred during export - '.$copyresult; 313: } 314: } else { 315: $outcome = '<br />Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.<br />'; 316: } 317: } 318: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package')); 319: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package')); 320: $r->print($outcome); 321: $r->print(&Apache::loncommon::end_page()); 322: } else { 323: my $display; 324: $display = '<form name="exportdoc" method="post">'."\n"; 325: $display .= &mt('Choose which items you wish to export from your '.$type.'.<br /><br />'); 326: $display .= '<table border="0" cellspacing="0" cellpadding="3">'. 327: '<tr><td><fieldset><legend> <b>Content items</b></legend>'. 328: '<input type="button" value="check all" '. 329: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'. 330: '  <input type="button" value="uncheck all"'. 331: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'. 332: '<td> </td><td> </td>'. 333: '<td align="right"><fieldset><legend> <b>Discussion posts'. 334: '</b></legend><input type="button" value="check all"'. 335: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'. 336: '  <input type="button" value="uncheck all"'. 337: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'. 338: '</tr></table>'; 339: my $curRes; 340: my $depth = 0; 341: my $count = 0; 342: my $boards = 0; 343: my $startcount = 5; 344: my %parent = (); 345: my %children = (); 346: my $lastcontainer = $startcount; 347: my @bgcolors = ('#F6F6F6','#FFFFFF'); 348: $display .= '<table cellspacing="0"><tr>'. 349: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n"; 350: if ($numdisc > 0) { 351: $display.='<b>Export discussion posts?</b>'."\n"; 352: } 353: $display.=' </td></tr>'; 354: while ($curRes = $it->next()) { 355: if (ref($curRes)) { 356: $count ++; 357: } 358: if ($curRes == $it->BEGIN_MAP()) { 359: $depth++; 360: $parent{$depth} = $lastcontainer; 361: } 362: if ($curRes == $it->END_MAP()) { 363: $depth--; 364: $lastcontainer = $parent{$depth}; 365: } 366: if (ref($curRes)) { 367: my $symb = $curRes->symb(); 368: my $ressymb = $symb; 369: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) { 370: unless ($ressymb =~ m|adm/wrapper/adm|) { 371: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; 372: } 373: } 374: my $color = $count%2; 375: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n". 376: '<input type="checkbox" name="archive" value="'.$count.'" '; 377: if (($curRes->is_sequence()) || ($curRes->is_page())) { 378: my $checkitem = $count + $boards + $startcount; 379: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"'; 380: } 381: $display .= ' />'."\n"; 382: for (my $i=0; $i<$depth; $i++) { 383: $display .= '<img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" /><img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" />'."\n"; 384: } 385: if ($curRes->is_sequence()) { 386: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n"; 387: $lastcontainer = $count + $startcount + $boards; 388: } elsif ($curRes->is_page()) { 389: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n"; 390: $lastcontainer = $count + $startcount + $boards; 391: } 392: my $currelem = $count+$boards+$startcount; 393: $children{$parent{$depth}} .= $currelem.':'; 394: $display .= ' '.$curRes->title().'</td>'; 395: if ($discussiontime{$ressymb} > 0) { 396: $boards ++; 397: $currelem = $count+$boards+$startcount; 398: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n"; 399: } else { 400: $display .= '<td colspan="2"> </td>'."\n"; 401: } 402: } 403: } 404: my $scripttag = qq| 405: <script> 406: 407: function checkAll(field) { 408: if (field.length > 0) { 409: for (i = 0; i < field.length; i++) { 410: field[i].checked = true ; 411: } 412: } else { 413: field.checked = true 414: } 415: } 416: 417: function uncheckAll(field) { 418: if (field.length > 0) { 419: for (i = 0; i < field.length; i++) { 420: field[i].checked = false ; 421: } 422: } else { 423: field.checked = false ; 424: } 425: } 426: 427: function propagateCheck(item) { 428: if (document.exportdoc.elements[item].checked == true) { 429: containerCheck(item) 430: } 431: } 432: 433: function containerCheck(item) { 434: document.exportdoc.elements[item].checked = true 435: var numitems = $count + $boards + $startcount 436: var parents = new Array(numitems) 437: for (var i=$startcount; i<numitems; i++) { 438: parents[i] = new Array 439: } 440: |; 441: 442: foreach my $container (sort { $a <=> $b } keys %children) { 443: my @contents = split/:/,$children{$container}; 444: for (my $i=0; $i<@contents; $i ++) { 445: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n"; 446: } 447: } 448: 449: $scripttag .= qq| 450: if (parents[item].length > 0) { 451: for (var j=0; j<parents[item].length; j++) { 452: containerCheck(parents[item][j]) 453: } 454: } 455: } 456: 457: </script> 458: |; 459: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package', 460: $scripttag)); 461: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package')); 462: $r->print($display.'</table>'. 463: '<p><input type="hidden" name="finishexport" value="1">'. 464: '<input type="submit" name="exportcourse" value="'. 465: &mt('Export '.$type.' DOCS').'" /></p></form>'. 466: &Apache::loncommon::end_page()); 467: } 468: } 469: 470: sub create_ims_store { 471: my ($now,$manifestok,$outcome,$tempexport) = @_; 472: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports'; 473: my $ims_manifest; 474: if (!-e $$tempexport) { 475: mkdir($$tempexport,0700); 476: } 477: $$tempexport .= '/'.$now; 478: if (!-e $$tempexport) { 479: mkdir($$tempexport,0700); 480: } 481: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'}; 482: if (!-e $$tempexport) { 483: mkdir($$tempexport,0700); 484: } 485: if (!-e "$$tempexport/resources") { 486: mkdir("$$tempexport/resources",0700); 487: } 488: # open manifest file 489: my $manifest = '/imsmanifest.xml'; 490: my $manifestfilename = $$tempexport.$manifest; 491: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) { 492: $$manifestok=1; 493: print $ims_manifest 494: '<?xml version="1.0" encoding="UTF-8"?>'."\n". 495: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'. 496: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'. 497: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'. 498: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'. 499: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'. 500: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n". 501: ' <metadata> 502: <schema></schema> 503: <imsmd:lom> 504: <imsmd:general> 505: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier> 506: <imsmd:title> 507: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring> 508: </imsmd:title> 509: </imsmd:general> 510: </imsmd:lom> 511: </metadata>'."\n". 512: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n". 513: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'. 514: ' structure="hierarchical">'."\n". 515: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>' 516: } else { 517: $$outcome .= 'An error occurred opening the IMS manifest file.<br />' 518: ; 519: } 520: return $ims_manifest; 521: } 522: 523: sub build_package { 524: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_; 525: # first iterator to look for dependencies 526: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef); 527: my $curRes; 528: my $count = 0; 529: my $depth = 0; 530: my $lastcontainer = 0; 531: my %parent = (); 532: my @dependencies = (); 533: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; 534: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; 535: while ($curRes = $it->next()) { 536: if (ref($curRes)) { 537: $count ++; 538: } 539: if ($curRes == $it->BEGIN_MAP()) { 540: $depth++; 541: $parent{$depth} = $lastcontainer; 542: } 543: if ($curRes == $it->END_MAP()) { 544: $depth--; 545: $lastcontainer = $parent{$depth}; 546: } 547: if (ref($curRes)) { 548: if ($curRes->is_sequence() || $curRes->is_page()) { 549: $lastcontainer = $count; 550: } 551: if (grep/^$count$/,@$exportitems) { 552: &get_dependencies($exportitems,\%parent,$depth,\@dependencies); 553: } 554: } 555: } 556: # second iterator to build manifest and store resources 557: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef); 558: $depth = 0; 559: my $prevdepth; 560: $count = 0; 561: my $imsresources; 562: my $pkgdepth; 563: while ($curRes = $it->next()) { 564: if ($curRes == $it->BEGIN_MAP()) { 565: $prevdepth = $depth; 566: $depth++; 567: } 568: if ($curRes == $it->END_MAP()) { 569: $prevdepth = $depth; 570: $depth--; 571: } 572: 573: if (ref($curRes)) { 574: $count ++; 575: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) { 576: my $symb = $curRes->symb(); 577: my $isvisible = 'true'; 578: my $resourceref; 579: if ($curRes->randomout()) { 580: $isvisible = 'false'; 581: } 582: unless ($curRes->is_sequence()) { 583: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"'; 584: } 585: my $step = $prevdepth - $depth; 586: if (($step >= 0) && ($count > 1)) { 587: while ($step >= 0) { 588: print $ims_manifest "\n".' </item>'."\n"; 589: $step --; 590: } 591: } 592: $prevdepth = $depth; 593: 594: my $itementry = 595: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count. 596: '" isvisible="'.$isvisible.'" '.$resourceref.'>'. 597: '<title>'.$curRes->title().'</title>'; 598: print $ims_manifest "\n".$itementry; 599: 600: unless ($curRes->is_sequence()) { 601: my $content_file; 602: my @hrefs = (); 603: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport); 604: if ($content_file) { 605: $imsresources .= "\n". 606: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count. 607: '" type="webcontent" href="'.$content_file.'">'."\n". 608: ' <file href="'.$content_file.'" />'."\n"; 609: foreach (@hrefs) { 610: $imsresources .= 611: ' <file href="'.$_.'" />'."\n"; 612: } 613: if (grep/^$count$/,@$discussions) { 614: my $ressymb = $symb; 615: my $mode; 616: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) { 617: unless ($ressymb =~ m|adm/wrapper/adm|) { 618: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; 619: } 620: $mode = 'board'; 621: } 622: my %extras = ( 623: caller => 'imsexport', 624: tempexport => $tempexport.'/resources', 625: count => $count 626: ); 627: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras); 628: } 629: $imsresources .= ' </resource>'."\n"; 630: } 631: } 632: $pkgdepth = $depth; 633: } 634: } 635: } 636: while ($pkgdepth > 0) { 637: print $ims_manifest " </item>\n"; 638: $pkgdepth --; 639: } 640: my $resource_text = qq| 641: </organization> 642: </organizations> 643: <resources> 644: $imsresources 645: </resources> 646: </manifest> 647: |; 648: print $ims_manifest $resource_text; 649: } 650: 651: sub get_dependencies { 652: my ($exportitems,$parent,$depth,$dependencies) = @_; 653: if ($depth > 1) { 654: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) { 655: push @$dependencies, $$parent{$depth}; 656: if ($depth > 2) { 657: &get_dependencies($exportitems,$parent,$depth-1,$dependencies); 658: } 659: } 660: } 661: } 662: 663: sub process_content { 664: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_; 665: my $content_type; 666: my $message; 667: my @uploads = (); 668: if ($curRes->is_sequence()) { 669: $content_type = 'sequence'; 670: } elsif ($curRes->is_page()) { 671: $content_type = 'page'; # need to handle individual items in pages. 672: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) { 673: $content_type = 'syllabus'; 674: my $contents = &Apache::imsexport::templatedpage($content_type); 675: if ($contents) { 676: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 677: } 678: } elsif ($symb =~ m-\.sequence___\d+___ext-) { 679: $content_type = 'external'; 680: my $title = $curRes->title; 681: my $contents = &Apache::imsexport::external($symb,$title); 682: if ($contents) { 683: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 684: } 685: } elsif ($symb =~ m-adm/navmaps$-) { 686: $content_type = 'navmap'; 687: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) { 688: $content_type = 'simplepage'; 689: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads); 690: if ($contents) { 691: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 692: } 693: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) { 694: $content_type = 'simpleproblem'; 695: my $contents = &Apache::imsexport::simpleproblem($symb); 696: if ($contents) { 697: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 698: } 699: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) { 700: $content_type = 'examupload'; 701: } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) { 702: $content_type = 'bulletinboard'; 703: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2); 704: if ($contents) { 705: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 706: } 707: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) { 708: $content_type = 'aboutme'; 709: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2); 710: if ($contents) { 711: $$content_file = &store_template($contents,$tempexport,$count,$content_type); 712: } 713: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) { 714: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); 715: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) { 716: my $canedit = 0; 717: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) { 718: $canedit= 1; 719: } 720: # only include problem code where current user is author 721: if ($canedit) { 722: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource'); 723: } else { 724: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit'); 725: } 726: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) { 727: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); 728: } 729: if (@uploads > 0) { 730: foreach my $item (@uploads) { 731: my $uploadmsg = ''; 732: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload'); 733: if ($uploadmsg) { 734: $$copyresult .= $uploadmsg."\n"; 735: } 736: } 737: } 738: if ($message) { 739: $$copyresult .= $message."\n"; 740: } 741: } 742: 743: sub replicate_content { 744: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_; 745: my ($map,$ind,$url); 746: if ($caller eq 'templateupload') { 747: $url = $symb; 748: $url =~ s#//#/#g; 749: } else { 750: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); 751: } 752: my $content; 753: my $filename; 754: my $repstatus; 755: my $content_name; 756: if ($url =~ m-/([^/]+)$-) { 757: $filename = $1; 758: if (!-e $tempexport.'/resources') { 759: mkdir($tempexport.'/resources',0700); 760: } 761: if (!-e $tempexport.'/resources/'.$count) { 762: mkdir($tempexport.'/resources/'.$count,0700); 763: } 764: my $destination = $tempexport.'/resources/'.$count.'/'.$filename; 765: my $copiedfile; 766: if ($copiedfile = Apache::File->new('>'.$destination)) { 767: my $content; 768: if ($caller eq 'resource') { 769: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res'; 770: my $filepath = &Apache::lonnet::filelocation($respath,$url); 771: $content = &Apache::lonnet::getfile($filepath); 772: if ($content eq -1) { 773: $$message = 'Could not copy file '.$filename; 774: } else { 775: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource'); 776: $repstatus = 'ok'; 777: } 778: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') { 779: my $rtncode; 780: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode); 781: if ($repstatus eq 'ok') { 782: if ($url =~ /\.html?$/i) { 783: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded'); 784: } 785: } else { 786: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n"; 787: } 788: } elsif ($caller eq 'noedit') { 789: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this. 790: $repstatus = 'ok'; 791: $content = 'Not the owner of this resource'; 792: } 793: if ($repstatus eq 'ok') { 794: print $copiedfile $content; 795: } 796: close($copiedfile); 797: } else { 798: $$message = 'Could not open destination file for '.$filename."<br />\n"; 799: } 800: } else { 801: $$message = 'Could not determine name of file for '.$symb."<br />\n"; 802: } 803: if ($repstatus eq 'ok') { 804: $content_name = 'resources/'.$count.'/'.$filename; 805: } 806: return $content_name; 807: } 808: 809: sub extract_media { 810: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_; 811: my ($dirpath,$container); 812: my %allfiles = (); 813: my %codebase = (); 814: if ($url =~ m-(.*/)([^/]+)$-) { 815: $dirpath = $1; 816: $container = $2; 817: } else { 818: $dirpath = $url; 819: $container = ''; 820: } 821: &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,$content); 822: foreach my $embed_file (keys(%allfiles)) { 823: my $filename; 824: if ($embed_file =~ m#([^/]+)$#) { 825: $filename = $1; 826: } else { 827: $filename = $embed_file; 828: } 829: my $newname = 'res/'.$filename; 830: my ($rtncode,$embed_content,$repstatus); 831: my $embed_url; 832: if ($embed_file =~ m-^/-) { 833: $embed_url = $embed_file; # points to absolute path 834: } else { 835: if ($embed_file =~ m-https?://-) { 836: next; # points to url 837: } else { 838: $embed_url = $dirpath.$embed_file; # points to relative path 839: } 840: } 841: if ($caller eq 'resource') { 842: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res'; 843: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url); 844: $embed_content = &Apache::lonnet::getfile($embed_path); 845: unless ($embed_content eq -1) { 846: $repstatus = 'ok'; 847: } 848: } elsif ($caller eq 'uploaded') { 849: 850: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode); 851: } 852: if ($repstatus eq 'ok') { 853: my $destination = $tempexport.'/resources/'.$count.'/res'; 854: if (!-e "$destination") { 855: mkdir($destination,0755); 856: } 857: $destination .= '/'.$filename; 858: my $copiedfile; 859: if ($copiedfile = Apache::File->new('>'.$destination)) { 860: print $copiedfile $embed_content; 861: push @{$href}, 'resources/'.$count.'/res/'.$filename; 862: my $attrib_regexp = ''; 863: if (@{$allfiles{$embed_file}} > 1) { 864: $attrib_regexp = join('|',@{$allfiles{$embed_file}}); 865: } else { 866: $attrib_regexp = $allfiles{$embed_file}[0]; 867: } 868: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi; 869: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) { 870: $$content =~ s#\Q$embed_file\E#$newname#gi; 871: } 872: } 873: } else { 874: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n"; 875: } 876: } 877: return; 878: } 879: 880: sub store_template { 881: my ($contents,$tempexport,$count,$content_type) = @_; 882: if ($contents) { 883: if ($tempexport) { 884: if (!-e $tempexport.'/resources') { 885: mkdir($tempexport.'/resources',0700); 886: } 887: if (!-e $tempexport.'/resources/'.$count) { 888: mkdir($tempexport.'/resources/'.$count,0700); 889: } 890: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml'; 891: my $storetemplate; 892: if ($storetemplate = Apache::File->new('>'.$destination)) { 893: print $storetemplate $contents; 894: close($storetemplate); 895: } 896: if ($content_type eq 'external') { 897: return 'resources/'.$count.'/'.$content_type.'.html'; 898: } else { 899: return 'resources/'.$count.'/'.$content_type.'.xml'; 900: } 901: } 902: } 903: } 904: 905: # Imports the given (name, url) resources into the course 906: # coursenum, coursedom, and folder must precede the list 907: sub group_import { 908: my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_; 909: 910: while (@files) { 911: my ($name, $url, $residx) = @{ shift(@files) }; 912: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) 913: && ($caller eq 'londocs') 914: && (!&Apache::lonnet::stat_file($url))) { 915: 916: my $errtext = ''; 917: my $fatal = 0; 918: my $newmapstr = '<map>'."\n". 919: '<resource id="1" src="" type="start"></resource>'."\n". 920: '<link from="1" to="2" index="1"></link>'."\n". 921: '<resource id="2" src="" type="finish"></resource>'."\n". 922: '</map>'; 923: $env{'form.output'}=$newmapstr; 924: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom, 925: 'output',$1.$2); 926: if ($result != m|^/uploaded/|) { 927: $errtext.='Map not saved: A network error occured when trying to save the new map. '; 928: $fatal = 2; 929: } 930: if ($fatal) { 931: return ($errtext,$fatal); 932: } 933: } 934: if ($url) { 935: if (!$residx 936: || defined($LONCAPA::map::zombies[$residx])) { 937: $residx = &LONCAPA::map::getresidx($url,$residx); 938: push(@LONCAPA::map::order, $residx); 939: } 940: my $ext = 'false'; 941: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; } 942: $url = &LONCAPA::map::qtunescape($url); 943: $name = &LONCAPA::map::qtunescape($name); 944: $LONCAPA::map::resources[$residx] = 945: join(':', ($name, $url, $ext, 'normal', 'res')); 946: } 947: } 948: return &storemap($coursenum, $coursedom, $folder.'.'.$container); 949: } 950: 951: sub breadcrumbs { 952: my ($where)=@_; 953: &Apache::lonhtmlcommon::clear_breadcrumbs(); 954: my (@folders); 955: if ($env{'form.pagepath'}) { 956: @folders = split('&',$env{'form.pagepath'}); 957: } else { 958: @folders=split('&',$env{'form.folderpath'}); 959: } 960: my $folderpath; 961: my $cpinfo=''; 962: my $plain=''; 963: my $randompick=-1; 964: my $isencrypted=0; 965: my $ishidden=0; 966: my $is_random_order=0; 967: while (@folders) { 968: my $folder=shift(@folders); 969: my $foldername=shift(@folders); 970: if ($folderpath) {$folderpath.='&';} 971: $folderpath.=$folder.'&'.$foldername; 972: my $url='/adm/coursedocs?folderpath='. 973: &escape($folderpath); 974: my $name=&unescape($foldername); 975: # randompick number, hidden, encrypted, random order, is appended with ":"s to the foldername 976: $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)$//; 977: if ($1 ne '') { 978: $randompick=$1; 979: } else { 980: $randompick=-1; 981: } 982: if ($2) { $ishidden=1; } 983: if ($3) { $isencrypted=1; } 984: if ($4 ne '') { $is_random_order = 1; } 985: &Apache::lonhtmlcommon::add_breadcrumb( 986: {'href'=>$url.$cpinfo, 987: 'title'=>$name, 988: 'text'=>'<font size="+1">'. 989: $name.'</font>', 990: 'no_mt'=>1, 991: }); 992: $plain.=$name.' > '; 993: } 994: $plain=~s/\&gt\;\s*$//; 995: return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp', 996: 'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain,$is_random_order); 997: } 998: 999: sub log_docs { 1000: return &Apache::lonnet::instructor_log('docslog',@_); 1001: } 1002: 1003: { 1004: my @oldresources=(); 1005: my @oldorder=(); 1006: my $parmidx; 1007: my %parmaction=(); 1008: my %parmvalue=(); 1009: my $changedflag; 1010: 1011: sub snapshotbefore { 1012: @oldresources=@LONCAPA::map::resources; 1013: @oldorder=@LONCAPA::map::order; 1014: $parmidx=undef; 1015: %parmaction=(); 1016: %parmvalue=(); 1017: $changedflag=0; 1018: } 1019: 1020: sub remember_parms { 1021: my ($idx,$parameter,$action,$value)=@_; 1022: $parmidx=$idx; 1023: $parmaction{$parameter}=$action; 1024: $parmvalue{$parameter}=$value; 1025: $changedflag=1; 1026: } 1027: 1028: sub log_differences { 1029: my ($plain)=@_; 1030: my %storehash=('folder' => $plain, 1031: 'currentfolder' => $env{'form.folder'}); 1032: if ($parmidx) { 1033: $storehash{'parameter_res'}=$oldresources[$parmidx]; 1034: foreach my $parm (keys %parmaction) { 1035: $storehash{'parameter_action_'.$parm}=$parmaction{$parm}; 1036: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm}; 1037: } 1038: } 1039: my $maxidx=$#oldresources; 1040: if ($#LONCAPA::map::resources>$#oldresources) { 1041: $maxidx=$#LONCAPA::map::resources; 1042: } 1043: for (my $idx=0; $idx<=$maxidx; $idx++) { 1044: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) { 1045: $storehash{'before_resources_'.$idx}=$oldresources[$idx]; 1046: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx]; 1047: $changedflag=1; 1048: } 1049: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) { 1050: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]]; 1051: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; 1052: $changedflag=1; 1053: } 1054: } 1055: $storehash{'maxidx'}=$maxidx; 1056: if ($changedflag) { &log_docs(\%storehash); } 1057: } 1058: } 1059: 1060: 1061: # 1062: # Docs Change Log 1063: # 1064: sub docs_change_log { 1065: my ($r)=@_; 1066: my $folder=$env{'form.folder'}; 1067: $r->print(&Apache::loncommon::start_page('Course Document Change Log')); 1068: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log')); 1069: my %docslog=&Apache::lonnet::dump('nohist_docslog', 1070: $env{'course.'.$env{'request.course.id'}.'.domain'}, 1071: $env{'course.'.$env{'request.course.id'}.'.num'}); 1072: 1073: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); } 1074: 1075: $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'. 1076: '<input type="hidden" name="docslog" value="1" />'); 1077: 1078: my %saveable_parameters = ('show' => 'scalar',); 1079: &Apache::loncommon::store_course_settings('docs_log', 1080: \%saveable_parameters); 1081: &Apache::loncommon::restore_course_settings('docs_log', 1082: \%saveable_parameters); 1083: if (!$env{'form.show'}) { $env{'form.show'}=10; } 1084: my %lt=('hiddenresource' => 'Resources hidden', 1085: 'encrypturl' => 'URL hidden', 1086: 'randompick' => 'Randomly pick', 1087: 'randomorder' => 'Randomly ordered', 1088: 'set' => 'set to', 1089: 'del' => 'deleted'); 1090: $r->print(&Apache::loncommon::display_filter(). 1091: '<input type="hidden" name="folder" value="'.$folder.'" />'. 1092: '<input type="submit" value="'.&mt('Display').'" /></form>'); 1093: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). 1094: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'. 1095: &mt('After').'</th>'. 1096: &Apache::loncommon::end_data_table_header_row()); 1097: my $shown=0; 1098: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) { 1099: if ($env{'form.displayfilter'} eq 'currentfolder') { 1100: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; } 1101: } 1102: my @changes=keys(%{$docslog{$id}{'logentry'}}); 1103: if ($env{'form.displayfilter'} eq 'containing') { 1104: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'. 1105: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'}); 1106: foreach my $key (@changes) { 1107: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key}; 1108: } 1109: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; } 1110: } 1111: my $count = 0; 1112: my $time = 1113: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'}); 1114: my $plainname = 1115: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'}, 1116: $docslog{$id}{'exe_udom'}); 1117: my $about_me_link = 1118: &Apache::loncommon::aboutmewrapper($plainname, 1119: $docslog{$id}{'exe_uname'}, 1120: $docslog{$id}{'exe_udom'}); 1121: my $send_msg_link=''; 1122: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'}) 1123: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) { 1124: $send_msg_link ='<br />'. 1125: &Apache::loncommon::messagewrapper(&mt('Send message'), 1126: $docslog{$id}{'exe_uname'}, 1127: $docslog{$id}{'exe_udom'}); 1128: } 1129: $r->print(&Apache::loncommon::start_data_table_row()); 1130: $r->print('<td>'.$time.'</td> 1131: <td>'.$about_me_link. 1132: '<br /><tt>'.$docslog{$id}{'exe_uname'}. 1133: ':'.$docslog{$id}{'exe_udom'}.'</tt>'. 1134: $send_msg_link.'</td><td>'. 1135: $docslog{$id}{'logentry'}{'folder'}.'</td><td>'); 1136: # Before 1137: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { 1138: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0]; 1139: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0]; 1140: if ($oldname ne $newname) { 1141: $r->print(&LONCAPA::map::qtescape($oldname)); 1142: } 1143: } 1144: $r->print('<ul>'); 1145: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { 1146: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) { 1147: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>'); 1148: } 1149: } 1150: $r->print('</ul>'); 1151: # After 1152: $r->print('</td><td>'); 1153: 1154: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { 1155: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0]; 1156: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0]; 1157: if ($oldname ne '' && $oldname ne $newname) { 1158: $r->print(&LONCAPA::map::qtescape($newname)); 1159: } 1160: } 1161: $r->print('<ul>'); 1162: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { 1163: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) { 1164: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>'); 1165: } 1166: } 1167: $r->print('</ul>'); 1168: if ($docslog{$id}{'logentry'}{'parameter_res'}) { 1169: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>'); 1170: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') { 1171: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) { 1172: $r->print('<li>'. 1173: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]', 1174: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter}) 1175: .'</li>'); 1176: } 1177: } 1178: $r->print('</ul>'); 1179: } 1180: # End 1181: $r->print('</td>'.&Apache::loncommon::end_data_table_row()); 1182: $shown++; 1183: if (!($env{'form.show'} eq &mt('all') 1184: || $shown<=$env{'form.show'})) { last; } 1185: } 1186: $r->print(&Apache::loncommon::end_data_table()); 1187: } 1188: 1189: sub update_paste_buffer { 1190: my ($coursenum,$coursedom) = @_; 1191: 1192: return if (!defined($env{'form.markcopy'})); 1193: return if (!defined($env{'form.copyfolder'})); 1194: return if ($env{'form.markcopy'} < 0); 1195: 1196: my ($errtext,$fatal) = &mapread($coursenum,$coursedom, 1197: $env{'form.copyfolder'}); 1198: 1199: return if ($fatal); 1200: 1201: # Mark for copying 1202: my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]); 1203: if (&is_supplemental_title($title)) { 1204: ($title) = &parse_supplemental_title($title); 1205: } 1206: $url=~s{http(&colon;|:)//https(&colon;|:)//}{https$2//}; 1207: 1208: &Apache::lonnet::appenv({'docs.markedcopy_title' => $title, 1209: 'docs.markedcopy_url' => $url}); 1210: delete($env{'form.markcopy'}); 1211: } 1212: 1213: sub print_paste_buffer { 1214: my ($r,$container) = @_; 1215: return if (!defined($env{'docs.markedcopy_url'})); 1216: 1217: $r->print(<<ENDPASTE); 1218: <form name="pasteform" action="/adm/coursedocs" method="post"><p> 1219: ENDPASTE 1220: $r->print('<input type="submit" name="pastemarked" value="'.&mt('Paste').'" /> '); 1221: 1222: my $type; 1223: if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?:&colon;|:))//} ) { 1224: $type = &mt('External Resource'); 1225: $r->print($type.': '. 1226: &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('. 1227: &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')'); 1228: } else { 1229: my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1]; 1230: my $icon = &Apache::loncommon::icon($extension); 1231: if ($extension eq 'sequence' && 1232: $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) { 1233: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); 1234: $icon .= '/folder_closed.gif'; 1235: } 1236: $icon = '<img src="'.$icon.'" alt="" class="LC_icon" />'; 1237: $r->print($icon.$type.': '. &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'}))); 1238: } 1239: if ($container eq 'page') { 1240: $r->print(' 1241: <input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" /> 1242: <input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" /> 1243: '); 1244: } else { 1245: $r->print(' 1246: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /> 1247: '); 1248: } 1249: $r->print('</p></form>'); 1250: } 1251: 1252: sub do_paste_from_buffer { 1253: my ($coursenum,$coursedom) = @_; 1254: 1255: return 0 if (!$env{'form.pastemarked'}); 1256: 1257: # paste resource to end of list 1258: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'}); 1259: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'}); 1260: # Maps need to be copied first 1261: if (($url=~/\.(page|sequence)$/) && ($url=~/^\/uploaded\//)) { 1262: $title=&mt('Copy of').' '.$title; 1263: my $newid=$$.time; 1264: $url=~/^(.+)\.(\w+)$/; 1265: my $newurl=$1.$newid.'.'.$2; 1266: my $storefn=$newurl; 1267: $storefn=~s{^/\w+/$match_domain/$match_username/}{}; 1268: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn, 1269: &Apache::lonnet::getfile($url)); 1270: $url = $newurl; 1271: } 1272: # published maps can only exists once, so remove it from paste buffer when done 1273: if (($url=~/\.(page|sequence)$/) && ($url=~m {^/res/})) { 1274: &Apache::lonnet::delenv('docs\\.markedcopy'); 1275: } 1276: if ($url=~ m{/smppg$}) { 1277: my $db_name = &Apache::lonsimplepage::get_db_name($url); 1278: if ($db_name =~ /^smppage_/) { 1279: #simple pages, need to copy the db contents to a new one. 1280: my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum); 1281: my $now = time(); 1282: $db_name =~ s{_\d*$ }{_$now}x; 1283: my $result=&Apache::lonnet::put($db_name,\%contents, 1284: $coursedom,$coursenum); 1285: $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x; 1286: $title=&mt('Copy of').' '.$title; 1287: } 1288: } 1289: $title = &LONCAPA::map::qtunescape($title); 1290: my $ext='false'; 1291: if ($url=~m{^http(|s)://}) { $ext='true'; } 1292: $url = &LONCAPA::map::qtunescape($url); 1293: # Now insert the URL at the bottom 1294: my $newidx = &LONCAPA::map::getresidx($url); 1295: $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res'; 1296: push(@LONCAPA::map::order, $newidx); 1297: # Store the result 1298: } 1299: 1300: my %parameter_type = ( 'randompick' => 'int_pos', 1301: 'hiddenresource' => 'string_yesno', 1302: 'encrypturl' => 'string_yesno', 1303: 'randomorder' => 'string_yesno',); 1304: my $valid_parameters_re = join('|',keys(%parameter_type)); 1305: # set parameters 1306: sub update_parameter { 1307: 1308: return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/); 1309: 1310: my $which = $env{'form.changeparms'}; 1311: my $idx = $env{'form.setparms'}; 1312: if ($env{'form.'.$which.'_'.$idx}) { 1313: my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx} 1314: : 'yes'; 1315: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value, 1316: $parameter_type{$which}); 1317: &remember_parms($idx,$which,'set',$value); 1318: } else { 1319: &LONCAPA::map::delparameter($idx,'parameter_'.$which); 1320: 1321: &remember_parms($idx,$which,'del'); 1322: } 1323: return 1; 1324: } 1325: 1326: 1327: sub handle_edit_cmd { 1328: my ($coursenum,$coursedom) =@_; 1329: 1330: my ($cmd,$idx)=split('_',$env{'form.cmd'}); 1331: 1332: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; 1333: my ($title, $url, @rrest) = split(':', $ratstr); 1334: 1335: if ($cmd eq 'del') { 1336: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) && 1337: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) { 1338: &Apache::lonnet::removeuploadedurl($url); 1339: } else { 1340: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); 1341: } 1342: splice(@LONCAPA::map::order, $idx, 1); 1343: 1344: } elsif ($cmd eq 'cut') { 1345: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); 1346: splice(@LONCAPA::map::order, $idx, 1); 1347: 1348: } elsif ($cmd eq 'up' 1349: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) { 1350: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1]; 1351: 1352: } elsif ($cmd eq 'down' 1353: && defined($LONCAPA::map::order[$idx+1])) { 1354: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1]; 1355: 1356: } elsif ($cmd eq 'rename') { 1357: 1358: my $comment = &LONCAPA::map::qtunescape($env{'form.title'}); 1359: if ($comment=~/\S/) { 1360: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]= 1361: $comment.':'.join(':', $url, @rrest); 1362: } 1363: # Devalidate title cache 1364: my $renamed_url=&LONCAPA::map::qtescape($url); 1365: &Apache::lonnet::devalidate_title_cache($renamed_url); 1366: } else { 1367: return 0; 1368: } 1369: return 1; 1370: } 1371: 1372: sub editor { 1373: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$which)=@_; 1374: 1375: my $container= ($env{'form.pagepath'}) ? 'page' 1376: : 'sequence'; 1377: 1378: my ($errtext,$fatal) = &mapread($coursenum,$coursedom, 1379: $folder.'.'.$container); 1380: return $errtext if ($fatal); 1381: 1382: if ($#LONCAPA::map::order<1) { 1383: my $idx=&LONCAPA::map::getresidx(); 1384: if ($idx<=0) { $idx=1; } 1385: $LONCAPA::map::order[0]=$idx; 1386: $LONCAPA::map::resources[$idx]=''; 1387: } 1388: 1389: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order)= 1390: &breadcrumbs($folder); 1391: $r->print($breadcrumbtrail); 1392: 1393: # ------------------------------------------------------------ Process commands 1394: 1395: # ---------------- if they are for this folder and user allowed to make changes 1396: if (($allowed) && ($env{'form.folder'} eq $folder)) { 1397: # set parameters and change order 1398: &snapshotbefore(); 1399: 1400: if (&update_parameter()) { 1401: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); 1402: return $errtext if ($fatal); 1403: } 1404: 1405: if ($env{'form.newpos'} && $env{'form.currentpos'}) { 1406: # change order 1407: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1); 1408: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res); 1409: 1410: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); 1411: return $errtext if ($fatal); 1412: } 1413: 1414: if ($env{'form.pastemarked'}) { 1415: &do_paste_from_buffer($coursenum,$coursedom); 1416: ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container); 1417: return $errtext if ($fatal); 1418: } 1419: 1420: $r->print($upload_output); 1421: 1422: if (&handle_edit_cmd()) { 1423: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); 1424: return $errtext if ($fatal); 1425: } 1426: # Group import/search 1427: if ($env{'form.importdetail'}) { 1428: my @imports; 1429: foreach (split(/\&/,$env{'form.importdetail'})) { 1430: if (defined($_)) { 1431: my ($name,$url,$residx)= 1432: map {&unescape($_)} split(/\=/,$_); 1433: push(@imports, [$name, $url, $residx]); 1434: } 1435: } 1436: ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder, 1437: $container,'londocs',@imports); 1438: return $errtext if ($fatal); 1439: } 1440: # Loading a complete map 1441: if ($env{'form.loadmap'}) { 1442: if ($env{'form.importmap'}=~/\w/) { 1443: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { 1444: my ($title,$url,$ext,$type)=split(/\:/,$res); 1445: my $idx=&LONCAPA::map::getresidx($url); 1446: $LONCAPA::map::resources[$idx]=$res; 1447: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; 1448: } 1449: ($errtext,$fatal)=&storemap($coursenum,$coursedom, 1450: $folder.'.'.$container); 1451: return $errtext if ($fatal); 1452: } else { 1453: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>'); 1454: 1455: } 1456: } 1457: &log_differences($plain); 1458: } 1459: # ---------------------------------------------------------------- End commands 1460: # ---------------------------------------------------------------- Print screen 1461: my $idx=0; 1462: my $shown=0; 1463: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) { 1464: $r->print('<p>'.&mt('Parameters').':<ul>'. 1465: ($randompick>=0?'<li>'.&mt('randomly pick [_1] resources',$randompick).'</li>':''). 1466: ($ishidden?'<li>'.&mt('contents hidden').'</li>':''). 1467: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':''). 1468: '</ul></p>'); 1469: } 1470: if ($randompick>=0) { 1471: $r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>'); 1472: } 1473: if ($is_random_order) { 1474: $r->print('<p>'.&mt('Caution: this folder is set to randomly order its contents. Adding or removing resources from this folder will change the order of resources shown.').'</p>'); 1475: } 1476: $r->print('<table class="LC_docs_editor">'); 1477: foreach my $res (@LONCAPA::map::order) { 1478: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]); 1479: $name=&LONCAPA::map::qtescape($name); 1480: $url=&LONCAPA::map::qtescape($url); 1481: unless ($name) { $name=(split(/\//,$url))[-1]; } 1482: unless ($name) { $idx++; next; } 1483: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$res, 1484: $coursenum)); 1485: $idx++; 1486: $shown++; 1487: } 1488: unless ($shown) { 1489: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>'); 1490: } 1491: $r->print("\n</table>\n"); 1492: 1493: &print_paste_buffer($r,$container); 1494: return; 1495: } 1496: 1497: sub process_file_upload { 1498: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_; 1499: # upload a file, if present 1500: my $parseaction; 1501: if ($env{'form.parserflag'}) { 1502: $parseaction = 'parse'; 1503: } 1504: my $phase_status; 1505: my $folder=$env{'form.folder'}; 1506: if ($folder eq '') { 1507: $folder='default'; 1508: } 1509: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) { 1510: my $errtext=''; 1511: my $fatal=0; 1512: my $container='sequence'; 1513: if ($env{'form.pagepath'}) { 1514: $container='page'; 1515: } 1516: ($errtext,$fatal)= 1517: &mapread($coursenum,$coursedom,$folder.'.'.$container); 1518: if ($#LONCAPA::map::order<1) { 1519: $LONCAPA::map::order[0]=1; 1520: $LONCAPA::map::resources[1]=''; 1521: } 1522: if ($fatal) { 1523: return 'failed'; 1524: } 1525: my $destination = 'docs/'; 1526: if ($folder =~ /^supplemental/) { 1527: $destination = 'supplemental/'; 1528: } 1529: if (($folder eq 'default') || ($folder eq 'supplemental')) { 1530: $destination .= 'default/'; 1531: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) { 1532: $destination .= $2.'/'; 1533: } 1534: # this is for a course, not a user, so set coursedoc flag 1535: # probably the only place in the system where this should be "1" 1536: my $newidx=&LONCAPA::map::getresidx(); 1537: $destination .= $newidx; 1538: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination, 1539: $parseaction,$allfiles, 1540: $codebase); 1541: my $ext='false'; 1542: if ($url=~m{^http://}) { $ext='true'; } 1543: $url = &LONCAPA::map::qtunescape($url); 1544: my $comment=$env{'form.comment'}; 1545: $comment = &LONCAPA::map::qtunescape($comment); 1546: if ($folder=~/^supplemental/) { 1547: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'. 1548: $env{'user.domain'}.'___&&&___'.$comment; 1549: } 1550: 1551: $LONCAPA::map::resources[$newidx]= 1552: $comment.':'.$url.':'.$ext.':normal:res'; 1553: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx; 1554: ($errtext,$fatal)=&storemap($coursenum,$coursedom, 1555: $folder.'.'.$container); 1556: if ($fatal) { 1557: $$upload_output .= '<p><span class="LC_error">'.$errtext.'</span></p>'; 1558: return 'failed'; 1559: } else { 1560: if ($parseaction eq 'parse') { 1561: my $total_embedded = keys(%{$allfiles}); 1562: if ($total_embedded > 0) { 1563: my $num = 0; 1564: my $state = ' 1565: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /> 1566: <input type="hidden" name="cmd" value="upload_embedded" /> 1567: <input type="hidden" name="newidx" value="'.$newidx.'" /> 1568: <input type="hidden" name="primaryurl" value="'.&escape($url).'" /> 1569: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />'; 1570: $phase_status = 'phasetwo'; 1571: 1572: $$upload_output .= 1573: 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />'. 1574: &Apache::loncommon::ask_for_embedded_content( 1575: '/adm/coursedocs',$state,$allfiles,$codebase); 1576: } else { 1577: $$upload_output .= 'No embedded items identified<br />'; 1578: } 1579: } 1580: } 1581: } 1582: return $phase_status; 1583: } 1584: 1585: sub process_secondary_uploads { 1586: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_; 1587: my $folder=$env{'form.folder'}; 1588: my $destination = 'docs/'; 1589: if ($folder =~ /^supplemental/) { 1590: $destination = 'supplemental/'; 1591: } 1592: if (($folder eq 'default') || ($folder eq 'supplemental')) { 1593: $destination .= 'default/'; 1594: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) { 1595: $destination .= $2.'/'; 1596: } 1597: $destination .= $newidx; 1598: my ($url,$filename); 1599: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination); 1600: ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$}); 1601: return $filename; 1602: } 1603: 1604: sub is_supplemental_title { 1605: my ($title) = @_; 1606: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/); 1607: } 1608: 1609: sub parse_supplemental_title { 1610: my ($title) = @_; 1611: 1612: my ($foldertitle,$renametitle); 1613: if ($title =~ /&&&/) { 1614: $title = &HTML::Entites::decode($title); 1615: } 1616: if ($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/) { 1617: $renametitle=$4; 1618: my ($time,$uname,$udom) = ($1,$2,$3); 1619: $foldertitle=&Apache::lontexconvert::msgtexconverted($4); 1620: my $name = &Apache::loncommon::plainname($uname,$udom); 1621: $name = &HTML::Entities::encode($name,'"<>&\''); 1622: $title='<i>'.&Apache::lonlocal::locallocaltime($time).'</i> '. 1623: $name.': <br />'.$foldertitle; 1624: } 1625: if (wantarray) { 1626: return ($title,$foldertitle,$renametitle); 1627: } 1628: return $title; 1629: } 1630: 1631: # --------------------------------------------------------------- An entry line 1632: 1633: sub entryline { 1634: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_; 1635: 1636: my ($foldertitle,$pagetitle,$renametitle); 1637: if (&is_supplemental_title($title)) { 1638: ($title,$foldertitle,$renametitle) = &parse_supplemental_title($title); 1639: $pagetitle = $foldertitle; 1640: } else { 1641: $title=&HTML::Entities::encode($title,'"<>&\''); 1642: $renametitle=$title; 1643: $foldertitle=$title; 1644: $pagetitle=$title; 1645: } 1646: 1647: my $orderidx=$LONCAPA::map::order[$index]; 1648: 1649: 1650: $renametitle=~s/\\/\\\\/g; 1651: $renametitle=~s/\&quot\;/\\\"/g; 1652: $renametitle=~s/ /%20/g; 1653: my $line='<tr>'; 1654: my ($form_start,$form_end); 1655: # Edit commands 1656: my ($container, $type, $esc_path, $path, $symb); 1657: if ($env{'form.folderpath'}) { 1658: $type = 'folder'; 1659: $container = 'sequence'; 1660: $esc_path=&escape($env{'form.folderpath'}); 1661: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); 1662: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"'); 1663: } 1664: if ($env{'form.pagepath'}) { 1665: $type = $container = 'page'; 1666: $esc_path=&escape($path = $env{'form.pagepath'}); 1667: $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"'); 1668: $symb=&escape($env{'form.pagesymb'}); 1669: } 1670: my $cpinfo=''; 1671: if ($allowed) { 1672: my $incindex=$index+1; 1673: my $selectbox=''; 1674: if (($folder!~/^supplemental/) && 1675: ($#LONCAPA::map::order>0) && 1676: ((split(/\:/, 1677: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1] 1678: ne '') && 1679: ((split(/\:/, 1680: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1] 1681: ne '')) { 1682: $selectbox= 1683: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'. 1684: '<select name="newpos" onChange="this.form.submit()">'; 1685: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) { 1686: if ($i==$incindex) { 1687: $selectbox.='<option value="" selected="1">('.$i.')</option>'; 1688: } else { 1689: $selectbox.='<option value="'.$i.'">'.$i.'</option>'; 1690: } 1691: } 1692: $selectbox.='</select>'; 1693: } 1694: my %lt=&Apache::lonlocal::texthash( 1695: 'up' => 'Move Up', 1696: 'dw' => 'Move Down', 1697: 'rm' => 'Remove', 1698: 'ct' => 'Cut', 1699: 'rn' => 'Rename', 1700: 'cp' => 'Copy'); 1701: my $nocopy=0; 1702: my $nocut=0; 1703: if ($url=~/\.(page|sequence)$/) { 1704: if ($url =~ m{/res/}) { 1705: # no copy for published maps 1706: $nocopy = 1; 1707: } else { 1708: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url),1)) { 1709: my ($title,$url,$ext,$type)=split(/\:/,$_); 1710: if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) { 1711: $nocopy=1; 1712: last; 1713: } 1714: } 1715: } 1716: } 1717: if ($url=~/^\/res\/lib\/templates\//) { 1718: $nocopy=1; 1719: $nocut=1; 1720: } 1721: my $copylink=' '; 1722: my $cutlink=' '; 1723: 1724: my $skip_confirm = 0; 1725: if ( $folder =~ /^supplemental/ 1726: || ($url =~ m{( /smppg$ 1727: |/syllabus$ 1728: |/aboutme$ 1729: |/navmaps$ 1730: |/bulletinboard$ 1731: |\.html$ 1732: |^/adm/wrapper/ext)}x)) { 1733: $skip_confirm = 1; 1734: } 1735: 1736: if (!$nocopy) { 1737: $copylink=(<<ENDCOPY); 1738: <a href='javascript:markcopy("$esc_path","$index","$renametitle","$container","$symb","$folder");' class="LC_docs_copy">$lt{'cp'}</a> 1739: ENDCOPY 1740: } 1741: if (!$nocut) { 1742: $cutlink=(<<ENDCUT); 1743: <a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a> 1744: ENDCUT 1745: } 1746: $form_start = (<<END); 1747: <form action="/adm/coursedocs" method="post"> 1748: <input type="hidden" name="${type}path" value="$path" /> 1749: <input type="hidden" name="${type}symb" value="$symb" /> 1750: <input type="hidden" name="setparms" value="$orderidx" /> 1751: <input type="hidden" name="changeparms" value="0" /> 1752: END 1753: $form_end = '</form>'; 1754: $line.=(<<END); 1755: <td> 1756: <table class="LC_docs_entry_move"> 1757: <tr> 1758: <td> 1759: <a href='/adm/coursedocs?cmd=up_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'><img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" /></a> 1760: </td> 1761: </tr> 1762: <tr> 1763: <td> 1764: <a href='/adm/coursedocs?cmd=down_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'><img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" /></a> 1765: </td> 1766: </tr> 1767: </table> 1768: </td> 1769: <td> 1770: $form_start 1771: $selectbox 1772: $form_end 1773: </td> 1774: <td class="LC_docs_entry_commands"> 1775: <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a> 1776: $cutlink 1777: <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a> 1778: $copylink 1779: </td> 1780: END 1781: 1782: } 1783: # Figure out what kind of a resource this is 1784: my ($extension)=($url=~/\.(\w+)$/); 1785: my $uploaded=($url=~/^\/*uploaded\//); 1786: my $icon=&Apache::loncommon::icon($url); 1787: my $isfolder=0; 1788: my $ispage=0; 1789: my $folderarg; 1790: my $pagearg; 1791: my $pagefile; 1792: if ($uploaded) { 1793: if ($extension eq 'sequence') { 1794: $icon=$iconpath.'/folder_closed.gif'; 1795: $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/; 1796: $url='/adm/coursedocs?'; 1797: $folderarg=$1; 1798: $isfolder=1; 1799: } elsif ($extension eq 'page') { 1800: $icon=$iconpath.'/page.gif'; 1801: $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/; 1802: $pagearg=$1; 1803: $url='/adm/coursedocs?'; 1804: $ispage=1; 1805: } else { 1806: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url); 1807: } 1808: } 1809: 1810: my $orig_url = $url; 1811: my $external = ($url=~s{^http(|s)(&colon;|:)//}{/adm/wrapper/ext/}); 1812: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) { 1813: my $symb=&Apache::lonnet::symbclean( 1814: &Apache::lonnet::declutter('uploaded/'. 1815: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'. 1816: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder. 1817: '.sequence'). 1818: '___'.$residx.'___'. 1819: &Apache::lonnet::declutter($url)); 1820: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); 1821: $url=&Apache::lonnet::clutter($url); 1822: if ($url=~/^\/*uploaded\//) { 1823: $url=~/\.(\w+)$/; 1824: my $embstyle=&Apache::loncommon::fileembstyle($1); 1825: if (($embstyle eq 'img') || ($embstyle eq 'emb')) { 1826: $url='/adm/wrapper'.$url; 1827: } elsif ($embstyle eq 'ssi') { 1828: #do nothing with these 1829: } elsif ($url!~/\.(sequence|page)$/) { 1830: $url='/adm/coursedocs/showdoc'.$url; 1831: } 1832: } elsif ($url=~m|^/ext/|) { 1833: $url='/adm/wrapper'.$url; 1834: $external = 1; 1835: } 1836: if (&Apache::lonnet::symbverify($symb,$url)) { 1837: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); 1838: } else { 1839: $url=''; 1840: } 1841: if ($container eq 'page') { 1842: my $symb=$env{'form.pagesymb'}; 1843: 1844: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]); 1845: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); 1846: } 1847: } 1848: my ($parameterset,$rand_order_text) = (' ', ' '); 1849: if ($isfolder || $extension eq 'sequence') { 1850: my $foldername=&escape($foldertitle); 1851: my $folderpath=$env{'form.folderpath'}; 1852: if ($folderpath) { $folderpath.='&' }; 1853: # Append randompick number, hidden, and encrypted with ":" to foldername, 1854: # so it gets transferred between levels 1855: $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx, 1856: 'parameter_randompick'))[0] 1857: .':'.((&LONCAPA::map::getparameter($orderidx, 1858: 'parameter_hiddenresource'))[0]=~/^yes$/i) 1859: .':'.((&LONCAPA::map::getparameter($orderidx, 1860: 'parameter_encrypturl'))[0]=~/^yes$/i) 1861: .':'.((&LONCAPA::map::getparameter($orderidx, 1862: 'parameter_randomorder'))[0]=~/^yes$/i); 1863: $url.='folderpath='.&escape($folderpath).$cpinfo; 1864: $parameterset='<label>'.&mt('Randomly Pick: '). 1865: '<input type="text" size="4" onChange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randompick_'.$orderidx.'" value="'. 1866: (&LONCAPA::map::getparameter($orderidx, 1867: 'parameter_randompick'))[0]. 1868: '" />'. 1869: '<a href="javascript:void(0)">'.&mt('Save').'</a></label>'; 1870: my $ro_set= 1871: ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':''); 1872: $rand_order_text =' 1873: <nobr><label><input type="checkbox" name="randomorder_'.$orderidx.'" onClick="this.form.changeparms.value=\'randomorder\';this.form.submit()" '.$ro_set.' /> '.&mt('Random Order').' </label></nobr>'; 1874: } 1875: if ($ispage) { 1876: my $pagename=&escape($pagetitle); 1877: my $pagepath; 1878: my $folderpath=$env{'form.folderpath'}; 1879: if ($folderpath) { $pagepath = $folderpath.'&' }; 1880: $pagepath.=$pagearg.'&'.$pagename; 1881: my $symb=$env{'form.pagesymb'}; 1882: if (!$symb) { 1883: my $path='uploaded/'. 1884: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'. 1885: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'; 1886: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence', 1887: $residx, 1888: $path.$pagearg.'.page'); 1889: } 1890: $url.='pagepath='.&escape($pagepath). 1891: '&pagesymb='.&escape($symb).$cpinfo; 1892: } 1893: if ($external) { 1894: my $form = ($folder =~ /^default/)? 'newext' : 'supnewext'; 1895: $external = ' <a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>'; 1896: } else { 1897: undef($external); 1898: } 1899: $line.=' 1900: <td class="LC_docs_entry_icon"> 1901: '.($url?'<a href="'.$url.'">':'').'<img src="'.$icon.'" alt="" class="LC_icon" />'.($url?'</a>':'').' 1902: </td> 1903: <td class="LC_docs_entry_title"> 1904: '.($url?"<a href=\"$url\">":'').$title.($url?'</a>':' <span class="LC_docs_reinit_warn">'.&mt('(re-initialize course to access)').'</span>').$external." 1905: </td>"; 1906: if (($allowed) && ($folder!~/^supplemental/)) { 1907: my %lt=&Apache::lonlocal::texthash( 1908: 'hd' => 'Hidden', 1909: 'ec' => 'URL hidden'); 1910: my $enctext= 1911: ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':''); 1912: my $hidtext= 1913: ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':''); 1914: $line.=(<<ENDPARMS); 1915: <td class="LC_docs_entry_parameter"> 1916: $form_start 1917: <label><input type="checkbox" name="hiddenresource_$orderidx" onClick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label> 1918: $form_end 1919: </td> 1920: <td class="LC_docs_entry_parameter"> 1921: $form_start 1922: <label><input type="checkbox" name="encrypturl_$orderidx" onClick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label> 1923: $form_end 1924: </td> 1925: <td class="LC_docs_entry_parameter">$form_start $rand_order_text $form_end</td> 1926: <td class="LC_docs_entry_parameter">$form_start $parameterset $form_end</td> 1927: ENDPARMS 1928: } 1929: $line.="</tr>"; 1930: return $line; 1931: } 1932: 1933: # ---------------------------------------------------------------- tie the hash 1934: 1935: sub tiehash { 1936: my ($mode)=@_; 1937: $hashtied=0; 1938: if ($env{'request.course.fn'}) { 1939: if ($mode eq 'write') { 1940: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db", 1941: &GDBM_WRCREAT(),0640)) { 1942: $hashtied=2; 1943: } 1944: } else { 1945: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db", 1946: &GDBM_READER(),0640)) { 1947: $hashtied=1; 1948: } 1949: } 1950: } 1951: } 1952: 1953: sub untiehash { 1954: if ($hashtied) { untie %hash; } 1955: $hashtied=0; 1956: return OK; 1957: } 1958: 1959: # --------------------------------------------------------------- check on this 1960: 1961: sub checkonthis { 1962: my ($r,$url,$level,$title)=@_; 1963: $url=&unescape($url); 1964: $alreadyseen{$url}=1; 1965: $r->rflush(); 1966: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) { 1967: $r->print("\n<br />"); 1968: for (my $i=0;$i<=$level*5;$i++) { 1969: $r->print(' '); 1970: } 1971: $r->print('<a href="'.$url.'" target="cat">'. 1972: ($title?$title:$url).'</a> '); 1973: if ($url=~/^\/res\//) { 1974: my $result=&Apache::lonnet::repcopy( 1975: &Apache::lonnet::filelocation('',$url)); 1976: if ($result eq 'ok') { 1977: $r->print('<font color="green">'.&mt('ok').'</font>'); 1978: $r->rflush(); 1979: &Apache::lonnet::countacc($url); 1980: $url=~/\.(\w+)$/; 1981: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { 1982: $r->print('<br />'); 1983: $r->rflush(); 1984: for (my $i=0;$i<=$level*5;$i++) { 1985: $r->print(' '); 1986: } 1987: $r->print('- '.&mt('Rendering').': '); 1988: my ($errorcount,$warningcount)=split(/:/, 1989: &Apache::lonnet::ssi_body($url, 1990: ('grade_target'=>'web', 1991: 'return_only_error_and_warning_counts' => 1))); 1992: if (($errorcount) || 1993: ($warningcount)) { 1994: if ($errorcount) { 1995: $r->print('<img src="/adm/lonMisc/bomb.gif" /><span class="LC_error">'. 1996: $errorcount.' '. 1997: &mt('error(s)').'</span> '); 1998: } 1999: if ($warningcount) { 2000: $r->print('<span class="LC_warning">'. 2001: $warningcount.' '. 2002: &mt('warning(s)').'</span>'); 2003: } 2004: } else { 2005: $r->print('<span class="LC_success">'.&mt('ok').'</span>'); 2006: } 2007: $r->rflush(); 2008: } 2009: my $dependencies= 2010: &Apache::lonnet::metadata($url,'dependencies'); 2011: foreach (split(/\,/,$dependencies)) { 2012: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) { 2013: &checkonthis($r,$_,$level+1); 2014: } 2015: } 2016: } elsif ($result eq 'unavailable') { 2017: $r->print('<span class="LC_error">'.&mt('connection down').'</span>'); 2018: } elsif ($result eq 'not_found') { 2019: unless ($url=~/\$/) { 2020: $r->print('<span class="LC_error">'.&mt('not found').'</b></font>'); 2021: } else { 2022: $r->print('<span class="LC_unknown">'.&mt('unable to verify variable URL').'</span>'); 2023: } 2024: } else { 2025: $r->print('<span class="LC_error">'.&mt('access denied').'</span>'); 2026: } 2027: } 2028: } 2029: } 2030: 2031: 2032: # 2033: # ----------------------------------------------------------------- List Symbs 2034: # 2035: sub list_symbs { 2036: my ($r) = @_; 2037: 2038: $r->print(&Apache::loncommon::start_page('Symb List')); 2039: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List')); 2040: my $navmap = Apache::lonnavmaps::navmap->new(); 2041: $r->print("<pre>\n"); 2042: foreach my $res ($navmap->retrieveResources()) { 2043: $r->print($res->compTitle()."\t".$res->symb()."\n"); 2044: } 2045: $r->print("\n</pre>\n"); 2046: $r->print('<a href="/adm/coursedocs">'.&mt('Return to DOCS').'</a>'); 2047: } 2048: 2049: 2050: # 2051: # -------------------------------------------------------------- Verify Content 2052: # 2053: sub verifycontent { 2054: my ($r) = @_; 2055: my $type = &Apache::loncommon::course_type(); 2056: my $loaderror=&Apache::lonnet::overloaderror($r); 2057: if ($loaderror) { return $loaderror; } 2058: $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents')); 2059: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents')); 2060: $hashtied=0; 2061: undef %alreadyseen; 2062: %alreadyseen=(); 2063: &tiehash(); 2064: foreach (keys %hash) { 2065: if ($hash{$_}=~/\.(page|sequence)$/) { 2066: if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) { 2067: $r->print('<hr /><span class="LC_error">'. 2068: &mt('The following sequence or page is included more than once in your '.$type.': '). 2069: &unescape($hash{$_}).'</span><br />'. 2070: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />')); 2071: } 2072: } 2073: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$_})})) { 2074: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); 2075: } 2076: } 2077: &untiehash(); 2078: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'. 2079: &mt('Return to DOCS').'</a>'); 2080: } 2081: 2082: 2083: # -------------------------------------------------------------- Check Versions 2084: 2085: sub devalidateversioncache { 2086: my $src=shift; 2087: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'. 2088: &Apache::lonnet::clutter($src)); 2089: } 2090: 2091: sub checkversions { 2092: my ($r) = @_; 2093: my $type = &Apache::loncommon::course_type(); 2094: $r->print(&Apache::loncommon::start_page("Check $type Document Versions")); 2095: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions")); 2096: my $header=''; 2097: my $startsel=''; 2098: my $monthsel=''; 2099: my $weeksel=''; 2100: my $daysel=''; 2101: my $allsel=''; 2102: my %changes=(); 2103: my $starttime=0; 2104: my $haschanged=0; 2105: my %setversions=&Apache::lonnet::dump('resourceversions', 2106: $env{'course.'.$env{'request.course.id'}.'.domain'}, 2107: $env{'course.'.$env{'request.course.id'}.'.num'}); 2108: 2109: $hashtied=0; 2110: &tiehash(); 2111: my %newsetversions=(); 2112: if ($env{'form.setmostrecent'}) { 2113: $haschanged=1; 2114: foreach (keys %hash) { 2115: if ($_=~/^ids\_(\/res\/.+)$/) { 2116: $newsetversions{$1}='mostrecent'; 2117: &devalidateversioncache($1); 2118: } 2119: } 2120: } elsif ($env{'form.setcurrent'}) { 2121: $haschanged=1; 2122: foreach (keys %hash) { 2123: if ($_=~/^ids\_(\/res\/.+)$/) { 2124: my $getvers=&Apache::lonnet::getversion($1); 2125: if ($getvers>0) { 2126: $newsetversions{$1}=$getvers; 2127: &devalidateversioncache($1); 2128: } 2129: } 2130: } 2131: } elsif ($env{'form.setversions'}) { 2132: $haschanged=1; 2133: foreach (keys %env) { 2134: if ($_=~/^form\.set_version_(.+)$/) { 2135: my $src=$1; 2136: if (($env{$_}) && ($env{$_} ne $setversions{$src})) { 2137: $newsetversions{$src}=$env{$_}; 2138: &devalidateversioncache($src); 2139: } 2140: } 2141: } 2142: } 2143: if ($haschanged) { 2144: if (&Apache::lonnet::put('resourceversions',\%newsetversions, 2145: $env{'course.'.$env{'request.course.id'}.'.domain'}, 2146: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') { 2147: $r->print('<h1>'.&mt('Your Version Settings have been Saved').'</h1>'); 2148: } else { 2149: $r->print('<h1><span class="LC_error">'.&mt('An Error Occured while Attempting to Save your Version Settings').'</span></h1>'); 2150: } 2151: &mark_hash_old(); 2152: } 2153: &changewarning($r,''); 2154: if ($env{'form.timerange'} eq 'all') { 2155: # show all documents 2156: $header=&mt('All Documents in '.$type); 2157: $allsel=1; 2158: foreach (keys %hash) { 2159: if ($_=~/^ids\_(\/res\/.+)$/) { 2160: my $src=$1; 2161: $changes{$src}=1; 2162: } 2163: } 2164: } else { 2165: # show documents which changed 2166: %changes=&Apache::lonnet::dump 2167: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'}, 2168: $env{'course.'.$env{'request.course.id'}.'.num'}); 2169: my $firstkey=(keys %changes)[0]; 2170: unless ($firstkey=~/^error\:/) { 2171: unless ($env{'form.timerange'}) { 2172: $env{'form.timerange'}=604800; 2173: } 2174: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' ' 2175: .&mt('seconds'); 2176: if ($env{'form.timerange'}==-1) { 2177: $seltext='since start of course'; 2178: $startsel='selected'; 2179: $env{'form.timerange'}=time; 2180: } 2181: $starttime=time-$env{'form.timerange'}; 2182: if ($env{'form.timerange'}==2592000) { 2183: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; 2184: $monthsel='selected'; 2185: } elsif ($env{'form.timerange'}==604800) { 2186: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; 2187: $weeksel='selected'; 2188: } elsif ($env{'form.timerange'}==86400) { 2189: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; 2190: $daysel='selected'; 2191: } 2192: $header=&mt('Content changed').' '.$seltext; 2193: } else { 2194: $header=&mt('No content modifications yet.'); 2195: } 2196: } 2197: %setversions=&Apache::lonnet::dump('resourceversions', 2198: $env{'course.'.$env{'request.course.id'}.'.domain'}, 2199: $env{'course.'.$env{'request.course.id'}.'.num'}); 2200: my %lt=&Apache::lonlocal::texthash 2201: ('st' => 'Version changes since start of '.$type, 2202: 'lm' => 'Version changes since last Month', 2203: 'lw' => 'Version changes since last Week', 2204: 'sy' => 'Version changes since Yesterday', 2205: 'al' => 'All Resources (possibly large output)', 2206: 'sd' => 'Display', 2207: 'fi' => 'File', 2208: 'md' => 'Modification Date', 2209: 'mr' => 'Most recently published Version', 2210: 've' => 'Version used in '.$type, 2211: 'vu' => 'Set Version to be used in '.$type, 2212: 'sv' => 'Set Versions to be used in '.$type.' according to Selections below', 2213: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)', 2214: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)', 2215: 'di' => 'Differences'); 2216: $r->print(<<ENDHEADERS); 2217: <form action="/adm/coursedocs" method="post"> 2218: <input type="hidden" name="versions" value="1" /> 2219: <input type="submit" name="setmostrecent" value="$lt{'sm'}" /> 2220: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr /> 2221: <select name="timerange"> 2222: <option value='all' $allsel>$lt{'al'}</option> 2223: <option value="-1" $startsel>$lt{'st'}</option> 2224: <option value="2592000" $monthsel>$lt{'lm'}</option> 2225: <option value="604800" $weeksel>$lt{'lw'}</option> 2226: <option value="86400" $daysel>$lt{'sy'}</option> 2227: </select> 2228: <input type="submit" name="display" value="$lt{'sd'}" /> 2229: <h3>$header</h3> 2230: <input type="submit" name="setversions" value="$lt{'sv'}" /> 2231: <table border="0"> 2232: ENDHEADERS 2233: foreach (sort keys %changes) { 2234: if ($changes{$_}>$starttime) { 2235: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); 2236: my $currentversion=&Apache::lonnet::getversion($_); 2237: if ($currentversion<0) { 2238: $currentversion=&mt('Could not be determined.'); 2239: } 2240: my $linkurl=&Apache::lonnet::clutter($_); 2241: $r->print( 2242: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'. 2243: &Apache::lonnet::gettitle($linkurl). 2244: '</b></font></td></tr>'. 2245: '<tr><td>   </td>'. 2246: '<td colspan="4">'. 2247: '<a href="'.$linkurl.'" target="cat">'.$linkurl. 2248: '</a></td></tr>'. 2249: '<tr><td></td>'. 2250: '<td title="'.$lt{'md'}.'">'. 2251: &Apache::lonlocal::locallocaltime( 2252: &Apache::lonnet::metadata($root.'.'.$extension, 2253: 'lastrevisiondate') 2254: ). 2255: '</td>'. 2256: '<td title="'.$lt{'mr'}.'"><span class="LC_nobreak">Most Recent: '. 2257: '<font size="+1">'.$currentversion.'</font>'. 2258: '</span></td>'. 2259: '<td title="'.$lt{'ve'}.'"><span class="LC_nobreak">In '.$type.': '. 2260: '<font size="+1">'); 2261: # Used in course 2262: my $usedversion=$hash{'version_'.$linkurl}; 2263: if (($usedversion) && ($usedversion ne 'mostrecent')) { 2264: $r->print($usedversion); 2265: } else { 2266: $r->print($currentversion); 2267: } 2268: $r->print('</font></span></td><td title="'.$lt{'vu'}.'">'. 2269: '<span class="LC_nobreak">Use: '); 2270: # Set version 2271: $r->print(&Apache::loncommon::select_form($setversions{$linkurl}, 2272: 'set_version_'.$linkurl, 2273: ('select_form_order' => 2274: ['',1..$currentversion,'mostrecent'], 2275: '' => '', 2276: 'mostrecent' => 'most recent', 2277: map {$_,$_} (1..$currentversion)))); 2278: $r->print('</span></td></tr><tr><td></td>'); 2279: my $lastold=1; 2280: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { 2281: my $url=$root.'.'.$prevvers.'.'.$extension; 2282: if (&Apache::lonnet::metadata($url,'lastrevisiondate')< 2283: $starttime) { 2284: $lastold=$prevvers; 2285: } 2286: } 2287: # 2288: # Code to figure out how many version entries should go in 2289: # each of the four columns 2290: my $entries_per_col = 0; 2291: my $num_entries = ($currentversion-$lastold); 2292: if ($num_entries % 4 == 0) { 2293: $entries_per_col = $num_entries/4; 2294: } else { 2295: $entries_per_col = $num_entries/4 + 1; 2296: } 2297: my $entries_count = 0; 2298: $r->print('<td valign="top"><font size="-2">'); 2299: my $cols_output = 1; 2300: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { 2301: my $url=$root.'.'.$prevvers.'.'.$extension; 2302: $r->print('<span class="LC_nobreak"><a href="'.&Apache::lonnet::clutter($url). 2303: '">'.&mt('Version').' '.$prevvers.'</a> ('. 2304: &Apache::lonlocal::locallocaltime( 2305: &Apache::lonnet::metadata($url, 2306: 'lastrevisiondate') 2307: ). 2308: ')'); 2309: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') { 2310: $r->print(' <a href="/adm/diff?filename='. 2311: &Apache::lonnet::clutter($root.'.'.$extension). 2312: '&versionone='.$prevvers. 2313: '">'.&mt('Diffs').'</a>'); 2314: } 2315: $r->print('</span><br />'); 2316: if (++$entries_count % $entries_per_col == 0) { 2317: $r->print('</font></td>'); 2318: if ($cols_output != 4) { 2319: $r->print('<td valign="top"><font size="-2">'); 2320: $cols_output++; 2321: } 2322: } 2323: } 2324: while($cols_output++ < 4) { 2325: $r->print('</font></td><td><font>') 2326: } 2327: $r->print('</font></td></tr>'."\n"); 2328: } 2329: } 2330: $r->print('</table></form>'); 2331: $r->print('<h1>'.&mt('Done').'.</h1>'); 2332: 2333: &untiehash(); 2334: } 2335: 2336: sub mark_hash_old { 2337: my $retie_hash=0; 2338: if ($hashtied) { 2339: $retie_hash=1; 2340: &untiehash(); 2341: } 2342: &tiehash('write'); 2343: $hash{'old'}=1; 2344: &untiehash(); 2345: if ($retie_hash) { &tiehash(); } 2346: } 2347: 2348: sub is_hash_old { 2349: my $untie_hash=0; 2350: if (!$hashtied) { 2351: $untie_hash=1; 2352: &tiehash(); 2353: } 2354: my $return=$hash{'old'}; 2355: if ($untie_hash) { &untiehash(); } 2356: return $return; 2357: } 2358: 2359: sub changewarning { 2360: my ($r,$postexec,$message,$url)=@_; 2361: if (!&is_hash_old()) { return; } 2362: my $pathvar='folderpath'; 2363: my $path=&escape($env{'form.folderpath'}); 2364: if (!defined($url)) { 2365: if (defined($env{'form.pagepath'})) { 2366: $pathvar='pagepath'; 2367: $path=&escape($env{'form.pagepath'}); 2368: $path.='&pagesymb='.&escape($env{'form.pagesymb'}); 2369: } 2370: $url='/adm/coursedocs?'.$pathvar.'='.$path; 2371: } 2372: my $course_type = &Apache::loncommon::course_type(); 2373: if (!defined($message)) { 2374: $message='Changes will become active for your current session after [_1], or the next time you log in.'; 2375: } 2376: $r->print("\n\n". 2377: '<script type="text/javascript">function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n". 2378: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'. 2379: '<input type="hidden" name="orgurl" value="'.$url. 2380: '" /><input type="hidden" name="selectrole" value="1" /><h3><span class="LC_warning">'. 2381: &mt($message,' <input type="hidden" name="'. 2382: $env{'request.role'}.'" value="1" /><input type="button" value="'. 2383: &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />'). 2384: $help{'Caching'}.'</span></h3></form>'."\n\n"); 2385: } 2386: 2387: # =========================================== Breadcrumbs for special functions 2388: 2389: sub init_breadcrumbs { 2390: my ($form,$text)=@_; 2391: &Apache::lonhtmlcommon::clear_breadcrumbs(); 2392: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs", 2393: text=>"Edit ".&Apache::loncommon::course_type(), 2394: faq=>273, 2395: bug=>'Instructor Interface', 2396: help => 'Docs_Adding_Course_Doc'}); 2397: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1', 2398: text=>$text, 2399: faq=>273, 2400: bug=>'Instructor Interface'}); 2401: } 2402: 2403: # ================================================================ Main Handler 2404: sub handler { 2405: my $r = shift; 2406: &Apache::loncommon::content_type($r,'text/html'); 2407: $r->send_http_header; 2408: return OK if $r->header_only; 2409: my $type = &Apache::loncommon::course_type(); 2410: 2411: # --------------------------------------------- Initialize help topics for this 2412: foreach ('Adding_Course_Doc','Main_Course_Documents', 2413: 'Adding_External_Resource','Navigate_Content', 2414: 'Adding_Folders','Docs_Overview', 'Load_Map', 2415: 'Supplemental','Score_Upload_Form','Adding_Pages', 2416: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive', 2417: 'Check_Resource_Versions','Verify_Content') { 2418: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_); 2419: } 2420: # Composite help files 2421: $help{'Syllabus'} = &Apache::loncommon::help_open_topic( 2422: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages'); 2423: $help{'Simple Page'} = &Apache::loncommon::help_open_topic( 2424: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages'); 2425: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic( 2426: 'Option_Response_Simple'); 2427: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic( 2428: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages'); 2429: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic( 2430: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages'); 2431: $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files'); 2432: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching'); 2433: 2434: # does this user have privileges to modify docs 2435: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); 2436: if ($allowed && $env{'form.verify'}) { 2437: &init_breadcrumbs('verify','Verify Content'); 2438: &verifycontent($r); 2439: } elsif ($allowed && $env{'form.listsymbs'}) { 2440: &init_breadcrumbs('listsymbs','List Symbs'); 2441: &list_symbs($r); 2442: } elsif ($allowed && $env{'form.docslog'}) { 2443: &init_breadcrumbs('docslog','Show Log'); 2444: &docs_change_log($r); 2445: } elsif ($allowed && $env{'form.versions'}) { 2446: &init_breadcrumbs('versions','Check/Set Resource Versions'); 2447: &checkversions($r); 2448: } elsif ($allowed && $env{'form.dumpcourse'}) { 2449: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space'); 2450: &dumpcourse($r); 2451: } elsif ($allowed && $env{'form.exportcourse'}) { 2452: &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS'); 2453: &exportcourse($r); 2454: } else { 2455: # is this a standard course? 2456: 2457: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//); 2458: my $forcestandard = 0; 2459: my $forcesupplement; 2460: my $script=''; 2461: my $showdoc=0; 2462: my $containertag; 2463: my $uploadtag; 2464: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, 2465: ['folderpath','pagepath', 2466: 'pagesymb']); 2467: # No folderpath, no pagepath, see if we have something stored 2468: if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'})) { 2469: &Apache::loncommon::restore_course_settings('docs_folderpath', 2470: {'folderpath' => 'scalar'}); 2471: } 2472: if (!$env{'form.folderpath'}) { 2473: &Apache::loncommon::restore_course_settings('docs_folderpath', 2474: {'pagepath' => 'scalar'}); 2475: } 2476: if ($env{'form.pagepath'}) { 2477: $env{'form.folderpath'}=''; 2478: } 2479: &Apache::loncommon::store_course_settings('docs_folderpath', 2480: {'pagepath' => 'scalar', 2481: 'folderpath' => 'scalar'}); 2482: if ($env{'form.folderpath'}) { 2483: my (@folderpath)=split('&',$env{'form.folderpath'}); 2484: $env{'form.foldername'}=&unescape(pop(@folderpath)); 2485: $env{'form.folder'}=pop(@folderpath); 2486: } 2487: if ($env{'form.pagepath'}) { 2488: my (@pagepath)=split('&',$env{'form.pagepath'}); 2489: $env{'form.pagename'}=&unescape(pop(@pagepath)); 2490: $env{'form.folder'}=pop(@pagepath); 2491: $containertag = '<input type="hidden" name="pagepath" value="" />'. 2492: '<input type="hidden" name="pagesymb" value="" />'; 2493: $uploadtag = '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'. 2494: '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />'; 2495: } 2496: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { 2497: $showdoc='/'.$1; 2498: } 2499: unless ($showdoc) { # got called from remote 2500: if (($env{'form.folder'}=~/^(?:group|default)_/) || 2501: ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) { 2502: $forcestandard = 1; 2503: } 2504: $forcesupplement=($env{'form.folder'}=~/^supplemental_/); 2505: 2506: if ($allowed) { 2507: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); 2508: $script=&Apache::lonratedt::editscript('simple'); 2509: } 2510: } else { # got called in sequence from course 2511: $allowed=0; 2512: } 2513: 2514: # get course data 2515: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'}; 2516: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'}; 2517: 2518: # get personal data 2519: my $uname=$env{'user.name'}; 2520: my $udom=$env{'user.domain'}; 2521: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom)); 2522: 2523: # graphics settings 2524: 2525: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/"); 2526: 2527: if ($allowed) { 2528: $script .= &editing_js($udom,$uname); 2529: } 2530: # -------------------------------------------------------------------- Body tag 2531: $script = '<script type="text/javascript">'."\n".$script."\n".'</script>'; 2532: $r->print(&Apache::loncommon::start_page("$type Documents", $script, 2533: {'force_register' => $showdoc,}). 2534: &Apache::loncommon::help_open_menu('','',273,'RAT')); 2535: 2536: my %allfiles = (); 2537: my %codebase = (); 2538: my ($upload_result,$upload_output); 2539: if ($allowed) { 2540: if (($env{'form.uploaddoc.filename'}) && 2541: ($env{'form.cmd'}=~/^upload_(\w+)/)) { 2542: # Process file upload - phase one - upload and parse primary file. 2543: undef($hadchanges); 2544: $upload_result = &process_file_upload(\$upload_output,$coursenum, 2545: $coursedom,\%allfiles, 2546: \%codebase,$1); 2547: if ($hadchanges) { 2548: &mark_hash_old(); 2549: } 2550: if ($upload_result eq 'phasetwo') { 2551: $r->print($upload_output); 2552: } 2553: } elsif ($env{'form.phasetwo'}) { 2554: my %newname = (); 2555: my %origname = (); 2556: my %attribs = (); 2557: my $updateflag = 0; 2558: my $residx = $env{'form.newidx'}; 2559: my $primary_url = &unescape($env{'form.primaryurl'}); 2560: # Process file upload - phase two - gather secondary files. 2561: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) { 2562: if ($env{'form.embedded_item_'.$i.'.filename'}) { 2563: my $javacodebase; 2564: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx); 2565: $origname{$i} = &unescape($env{'form.embedded_orig_'.$i}); 2566: if (exists($env{'form.embedded_codebase_'.$i})) { 2567: $javacodebase = &unescape($env{'form.embedded_codebase_'.$i}); 2568: $origname{$i} =~ s#^\Q$javacodebase\E/##; 2569: } 2570: my @attributes = (); 2571: if ($env{'form.embedded_attrib_'.$i} =~ /:/) { 2572: @attributes = split/:/,$env{'form.embedded_attrib_'.$i}; 2573: } else { 2574: @attributes = ($env{'form.embedded_attrib_'.$i}); 2575: } 2576: foreach (@attributes) { 2577: push(@{$attribs{$i}},&unescape($_)); 2578: } 2579: if ($javacodebase) { 2580: $codebase{$i} = $javacodebase; 2581: $codebase{$i} =~ s#/$##; 2582: $updateflag = 1; 2583: } 2584: } 2585: unless ($newname{$i} eq $origname{$i}) { 2586: $updateflag = 1; 2587: } 2588: } 2589: # Process file upload - phase three - modify primary file 2590: if ($updateflag) { 2591: my ($content,$rtncode); 2592: my $updateflag = 0; 2593: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode); 2594: if ($getstatus eq 'ok') { 2595: foreach my $item (keys %newname) { 2596: if ($newname{$item} ne $origname{$item}) { 2597: my $attrib_regexp = ''; 2598: if (@{$attribs{$item}} > 1) { 2599: $attrib_regexp = join('|',@{$attribs{$item}}); 2600: } else { 2601: $attrib_regexp = $attribs{$item}[0]; 2602: } 2603: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) { 2604: } 2605: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi; 2606: } 2607: if (exists($codebase{$item})) { 2608: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs 2609: } 2610: } 2611: # Save edited file. 2612: my $saveresult; 2613: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; 2614: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; 2615: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult); 2616: } else { 2617: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus); 2618: } 2619: } 2620: } 2621: } 2622: 2623: unless ($showdoc || $upload_result eq 'phasetwo') { 2624: # ----------------------------------------------------------------------------- 2625: my %lt=&Apache::lonlocal::texthash( 2626: 'uplm' => 'Upload a new main '.lc($type).' document', 2627: 'upls' => 'Upload a new supplemental '.lc($type).' document', 2628: 'impp' => 'Import a document', 2629: 'pubd' => 'Published documents', 2630: 'copm' => 'All documents out of a published map into this folder', 2631: 'spec' => 'Special documents', 2632: 'upld' => 'Upload Document', 2633: 'srch' => 'Search', 2634: 'impo' => 'Import', 2635: 'book' => 'Import Bookmarks', 2636: 'selm' => 'Select Map', 2637: 'load' => 'Load Map', 2638: 'reco' => 'Recover Deleted Resources', 2639: 'newf' => 'New Folder', 2640: 'newp' => 'New Composite Page', 2641: 'extr' => 'External Resource', 2642: 'syll' => 'Syllabus', 2643: 'navc' => 'Navigate Contents', 2644: 'sipa' => 'Simple Page', 2645: 'sipr' => 'Simple Problem', 2646: 'drbx' => 'Drop Box', 2647: 'scuf' => 'Score Upload Form', 2648: 'bull' => 'Bulletin Board', 2649: 'mypi' => 'My Personal Info', 2650: 'grpo' => 'Group Files', 2651: 'rost' => 'Course Roster', 2652: 'abou' => 'About User', 2653: 'imsf' => 'Import IMS package', 2654: 'file' => 'File', 2655: 'title' => 'Title', 2656: 'comment' => 'Comment', 2657: 'parse' => 'If HTML file, upload embedded images/multimedia files' 2658: ); 2659: # ----------------------------------------------------------------------------- 2660: if ($allowed) { 2661: &update_paste_buffer($coursenum,$coursedom); 2662: my $dumpbut=&dumpbutton(); 2663: my $exportbut=&exportbutton(); 2664: my %lt=&Apache::lonlocal::texthash( 2665: 'vc' => 'Verify Content', 2666: 'cv' => 'Check/Set Resource Versions', 2667: 'ls' => 'List Symbs', 2668: 'sl' => 'Show Log' 2669: ); 2670: 2671: my $folderpath=$env{'form.folderpath'}; 2672: if (!$folderpath) { 2673: if ($env{'form.folder'} eq '' || 2674: $env{'form.folder'} eq 'supplemental') { 2675: $folderpath='default&'. 2676: &escape(&mt('Main '.$type.' Documents')); 2677: } 2678: } 2679: unless ($env{'form.pagepath'}) { 2680: $containertag = '<input type="hidden" name="folderpath" value="" />'; 2681: $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />'; 2682: } 2683: 2684: $r->print(<<ENDCOURSEVERIFY); 2685: <form name="renameform" method="post" action="/adm/coursedocs"> 2686: <input type="hidden" name="title" /> 2687: <input type="hidden" name="cmd" /> 2688: <input type="hidden" name="markcopy" /> 2689: <input type="hidden" name="copyfolder" /> 2690: $containertag 2691: </form> 2692: <form name="simpleedit" method="post" action="/adm/coursedocs"> 2693: <input type="hidden" name="importdetail" value="" /> 2694: $uploadtag 2695: </form> 2696: <form action="/adm/coursedocs" method="post" name="courseverify"> 2697: <div class="LC_docs_course_commands"> 2698: 2699: <div> 2700: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'} 2701: </div> 2702: <div> 2703: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'} 2704: </div> 2705: $dumpbut 2706: $exportbut 2707: <div> 2708: <input type="submit" name="listsymbs" value="$lt{'ls'}" /> 2709: </div> 2710: <div> 2711: <input type="hidden" name="folder" value="$env{'form.folder'}" /> 2712: <input type="submit" name="docslog" value="$lt{'sl'}" /> 2713: </div> 2714: </div> 2715: </form> 2716: <div style="clear: both; height: 0px;"> </div> 2717: ENDCOURSEVERIFY 2718: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc', 2719: &mt('Editing the Table of Contents for your '.$type))); 2720: } 2721: # --------------------------------------------------------- Standard documents 2722: $r->print('<table class="LC_docs_documents">'); 2723: 2724: if (($standard) && ($allowed) && (!$forcesupplement)) { 2725: $r->print('<tr><td class="LC_docs_document">'); 2726: # '<h2>'.&mt('Main Course Documents'). 2727: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>'); 2728: my $folder=$env{'form.folder'}; 2729: if ($folder eq '' || $folder eq 'supplemental') { 2730: $folder='default'; 2731: $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents')); 2732: $uploadtag = '<input type="hidden" name="folderpath" value="'. 2733: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'; 2734: } 2735: my $postexec=''; 2736: if ($folder eq 'default') { 2737: $r->print('<script type="text/javascript">this.window.name="loncapaclient";</script>'); 2738: } else { 2739: #$postexec='self.close();'; 2740: } 2741: $hadchanges=0; 2742: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed, 2743: $upload_output); 2744: if ($error) { 2745: $r->print('<p><span class="LC_error">'.$error.'</span></p>'); 2746: } 2747: if ($hadchanges) { 2748: &mark_hash_old() 2749: } 2750: &changewarning($r,$postexec); 2751: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. 2752: '.sequence'; 2753: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. 2754: '.page'; 2755: my $container='sequence'; 2756: if ($env{'form.pagepath'}) { 2757: $container='page'; 2758: } 2759: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container; 2760: $r->print(<<ENDFORM); 2761: <table class="LC_docs_adddocs"> 2762: <tr> 2763: <th>$lt{'uplm'}</th> 2764: <th>$lt{'impp'}</th> 2765: <th>$lt{'spec'}</th> 2766: </tr> 2767: <tr> 2768: <td> 2769: $lt{'file'}:<br /> 2770: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data"> 2771: <input type="file" name="uploaddoc" size="40" /> 2772: <br /> 2773: $lt{'title'}:<br /> 2774: <input type="text" size="50" name="comment" /> 2775: $uploadtag 2776: <input type="hidden" name="cmd" value="upload_default" /> 2777: <br /> 2778: <span class="LC_nobreak"> 2779: <label>$lt{'parse'}? 2780: <input type="checkbox" name="parserflag" checked="checked" /> 2781: </label> 2782: </span> 2783: <br /> 2784: <br /> 2785: <span class="LC_nobreak"> 2786: <input type="submit" value="$lt{'upld'}" /> 2787: $help{'Uploading_From_Harddrive'} 2788: </span> 2789: </form> 2790: </td> 2791: <td> 2792: <form action="/adm/coursedocs" method="post" name="simpleeditdefault"> 2793: $lt{'pubd'}<br /> 2794: $uploadtag 2795: <input type="button" onClick="javascript:groupsearch()" value="$lt{'srch'}" /> 2796: <br /> 2797: <span class="LC_nobreak"> 2798: <input type="button" onClick="javascript:groupimport();" value="$lt{'impo'}" /> 2799: $help{'Importing_LON-CAPA_Resource'} 2800: </span> 2801: <br /> 2802: <input type="button" onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" /> 2803: <hr /> 2804: <p> 2805: $lt{'copm'}<br /> 2806: <input type="text" size="40" name="importmap" /><br /> 2807: <span class="LC_nobreak"><input type="button" 2808: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')" 2809: value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" /> 2810: $help{'Load_Map'}</span> 2811: </p> 2812: </form> 2813: <hr /> 2814: <form action="/adm/groupsort" method="post" name="recover"> 2815: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1,0)" value="$lt{'reco'}" /> 2816: </form> 2817: ENDFORM 2818: unless ($env{'form.pagepath'}) { 2819: $r->print(<<ENDFORM); 2820: <hr /> 2821: <form action="/adm/coursedocs" method="post" name="newext"> 2822: $uploadtag 2823: <input type="hidden" name="importdetail" value="" /> 2824: <span class="LC_nobreak"> 2825: <input name="newext" type="button" onClick="javascript:makenewext('newext');" 2826: value="$lt{'extr'}" /> $help{'Adding_External_Resource'} 2827: </span> 2828: </form> 2829: <br /><form action="/adm/imsimportdocs" method="post" name="ims"> 2830: <input type="hidden" name="folder" value="$folder" /> 2831: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" /> 2832: </form> 2833: ENDFORM 2834: } 2835: $r->print('</td><td>'); 2836: unless ($env{'form.pagepath'}) { 2837: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); 2838: $r->print(<<ENDFORM); 2839: <br /><form action="/adm/coursedocs" method="post" name="newfolder"> 2840: <input type="hidden" name="folderpath" value="$path" /> 2841: <input type="hidden" name="importdetail" value="" /> 2842: <span class="LC_nobreak"> 2843: <input name="newfolder" type="button" 2844: onClick="javascript:makenewfolder(this.form,'$folderseq');" 2845: value="$lt{'newf'}" />$help{'Adding_Folders'} 2846: </span> 2847: </form> 2848: <br /><form action="/adm/coursedocs" method="post" name="newpage"> 2849: <input type="hidden" name="folderpath" value="$path" /> 2850: <input type="hidden" name="importdetail" value="" /> 2851: <span class="LC_nobreak"> 2852: <input name="newpage" type="button" 2853: onClick="javascript:makenewpage(this.form,'$pageseq');" 2854: value="$lt{'newp'}" />$help{'Adding_Pages'} 2855: </span> 2856: </form> 2857: <br /><form action="/adm/coursedocs" method="post" name="newsyl"> 2858: $uploadtag 2859: <input type="hidden" name="importdetail" 2860: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" /> 2861: <span class="LC_nobreak"> 2862: <input name="newsyl" type="submit" value="$lt{'syll'}" /> 2863: $help{'Syllabus'} 2864: </span> 2865: </form> 2866: <br /><form action="/adm/coursedocs" method="post" name="newnav"> 2867: $uploadtag 2868: <input type="hidden" name="importdetail" 2869: value="$lt{'navc'}=/adm/navmaps" /> 2870: <span class="LC_nobreak"> 2871: <input name="newnav" type="submit" value="$lt{'navc'}" /> 2872: $help{'Navigate_Content'} 2873: </span> 2874: </form> 2875: <br /><form action="/adm/coursedocs" method="post" name="newsmppg"> 2876: $uploadtag 2877: <input type="hidden" name="importdetail" value="" /> 2878: <span class="LC_nobreak"> 2879: <input name="newsmppg" type="button" value="$lt{'sipa'}" 2880: onClick="javascript:makesmppage();" /> $help{'Simple Page'} 2881: </span> 2882: </form> 2883: <br /><form action="/adm/coursedocs" method="post" name="newsmpproblem"> 2884: $uploadtag 2885: <input type="hidden" name="importdetail" value="" /> 2886: <span class="LC_nobreak"> 2887: <input name="newsmpproblem" type="button" value="$lt{'sipr'}" 2888: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'} 2889: </span> 2890: </form> 2891: <br /><form action="/adm/coursedocs" method="post" name="newdropbox"> 2892: $uploadtag 2893: <input type="hidden" name="importdetail" value="" /> 2894: <span class="LC_nobreak"> 2895: <input name="newdropbox" type="button" value="$lt{'drbx'}" 2896: onClick="javascript:makedropbox();" /> 2897: </span> 2898: </form> 2899: <br /><form action="/adm/coursedocs" method="post" name="newexamupload"> 2900: $uploadtag 2901: <input type="hidden" name="importdetail" value="" /> 2902: <span class="LC_nobreak"> 2903: <input name="newexamupload" type="button" value="$lt{'scuf'}" 2904: onClick="javascript:makeexamupload();" /> 2905: $help{'Score_Upload_Form'} 2906: </span> 2907: </form> 2908: <br /><form action="/adm/coursedocs" method="post" name="newbul"> 2909: $uploadtag 2910: <input type="hidden" name="importdetail" value="" /> 2911: <span class="LC_nobreak"> 2912: <input name="newbulletin" type="button" value="$lt{'bull'}" 2913: onClick="javascript:makebulboard();" /> 2914: $help{'Bulletin Board'} 2915: </span> 2916: </form> 2917: <br /><form action="/adm/coursedocs" method="post" name="newaboutme"> 2918: $uploadtag 2919: <input type="hidden" name="importdetail" 2920: value="$plainname=/adm/$udom/$uname/aboutme" /> 2921: <span class="LC_nobreak"> 2922: <input name="newaboutme" type="submit" value="$lt{'mypi'}" /> 2923: $help{'My Personal Info'} 2924: </span> 2925: </form> 2926: <br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone"> 2927: $uploadtag 2928: <input type="hidden" name="importdetail" value="" /> 2929: <span class="LC_nobreak"> 2930: <input name="newaboutsomeone" type="button" value="$lt{'abou'}" 2931: onClick="javascript:makeabout();" /> 2932: </span> 2933: </form> 2934: <br /><form action="/adm/coursedocs" method="post" name="newgroupfiles"> 2935: $uploadtag 2936: <input type="hidden" name="importdetail" 2937: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" /> 2938: <span class="LC_nobreak"> 2939: <input name="newgroupfiles" type="submit" value="$lt{'grpo'}" /> 2940: $help{'Group Files'} 2941: </span> 2942: </form> 2943: <br /><form action="/adm/coursedocs" method="post" name="newroster"> 2944: $uploadtag 2945: <input type="hidden" name="importdetail" 2946: value="$lt{'rost'}=/adm/viewclasslist" /> 2947: <span class="LC_nobreak"> 2948: <input name="newroster" type="submit" value="$lt{'rost'}" /> 2949: $help{'Course Roster'} 2950: </span> 2951: </form> 2952: ENDFORM 2953: } 2954: if ($env{'form.pagepath'}) { 2955: $r->print(<<ENDBLOCK); 2956: <form action="/adm/coursedocs" method="post" name="newsmpproblem"> 2957: $uploadtag 2958: <input type="hidden" name="importdetail" value="" /> 2959: <span class="LC_nobreak"> 2960: <input name="newsmpproblem" type="button" value="$lt{'sipr'}" 2961: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'} 2962: </span> 2963: </form> 2964: <br /><form action="/adm/coursedocs" method="post" name="newexamupload"> 2965: $uploadtag 2966: <input type="hidden" name="importdetail" value="" /> 2967: <span class="LC_nobreak"> 2968: <input name="newexamupload" type="button" value="$lt{'scuf'}" 2969: onClick="javascript:makeexamupload();" /> 2970: $help{'Score_Upload_Form'} 2971: </span> 2972: </form> 2973: ENDBLOCK 2974: } 2975: $r->print('</td></tr>'."\n". 2976: '</table>'); 2977: $r->print('</td></tr>'); 2978: } 2979: # ----------------------------------------------------- Supplemental documents 2980: if (!$forcestandard) { 2981: $r->print('<tr><td class="LC_docs_document">'); 2982: # '<h2>'.&mt('Supplemental Course Documents'). 2983: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>'); 2984: my $folder=$env{'form.folder'}; 2985: unless ($folder=~/^supplemental/) { 2986: $folder='supplemental'; 2987: } 2988: if ($folder =~ /^supplemental$/ && 2989: $env{'form.folderpath'} =~ /^default\&/) { 2990: $env{'form.folderpath'}='supplemental&'. 2991: &escape(&mt('Supplemental '.$type.' Documents')); 2992: } 2993: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed); 2994: if ($error) { 2995: $r->print('<p><span class="LC_error">'.$error.'</span></p>'); 2996: } 2997: if ($allowed) { 2998: my $folderseq= 2999: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time. 3000: '.sequence'; 3001: 3002: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); 3003: $r->print(<<ENDSUPFORM); 3004: <table class="LC_docs_adddocs"><tr> 3005: <th>$lt{'upls'}</th> 3006: <th>$lt{'spec'}</th> 3007: </tr> 3008: <tr><td> 3009: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> 3010: <input type="file" name="uploaddoc" size="40" /> 3011: <br /> 3012: <br /> 3013: <span class="LC_nobreak"> 3014: <label>$lt{'parse'}? 3015: <input type="checkbox" name="parserflag" /> 3016: </label> 3017: </span> 3018: <br /><br /> 3019: $lt{'comment'}:<br /> 3020: <textarea cols=50 rows=4 name='comment'> 3021: </textarea> 3022: <br /> 3023: <input type="hidden" name="folderpath" value="$path" /> 3024: <input type="hidden" name="cmd" value="upload_supplemental" /> 3025: <span class="LC_nobreak"> 3026: <input type="submit" value="$lt{'upld'}" /> 3027: $help{'Uploading_From_Harddrive'} 3028: </span> 3029: </form> 3030: </td> 3031: <td> 3032: <form action="/adm/coursedocs" method="post" name="supnewfolder"> 3033: <input type="hidden" name="folderpath" value="$path" /> 3034: <input type="hidden" name="importdetail" value="" /> 3035: <span class="LC_nobreak"> 3036: <input name="newfolder" type="button" 3037: onClick="javascript:makenewfolder(this.form,'$folderseq');" 3038: value="$lt{'newf'}" /> $help{'Adding_Folders'} 3039: </span> 3040: </form> 3041: <br /><form action="/adm/coursedocs" method="post" name="supnewext"> 3042: <input type="hidden" name="folderpath" value="$path" /> 3043: <input type="hidden" name="importdetail" value="" /> 3044: <span class="LC_nobreak"> 3045: <input name="newext" type="button" 3046: onClick="javascript:makenewext('supnewext');" 3047: value="$lt{'extr'}" /> $help{'Adding_External_Resource'} 3048: </span> 3049: </form> 3050: <br /><form action="/adm/coursedocs" method="post" name="supnewsyl"> 3051: <input type="hidden" name="folderpath" value="$path" /> 3052: <input type="hidden" name="importdetail" 3053: value="Syllabus=/public/$coursedom/$coursenum/syllabus" /> 3054: <span class="LC_nobreak"> 3055: <input name="newsyl" type="submit" value="$lt{'syll'}" /> 3056: $help{'Syllabus'} 3057: </span> 3058: </form> 3059: <br /><form action="/adm/coursedocs" method="post" name="subnewaboutme"> 3060: <input type="hidden" name="folderpath" value="$path" /> 3061: <input type="hidden" name="importdetail" 3062: value="$plainname=/adm/$udom/$uname/aboutme" /> 3063: <span class="LC_nobreak"> 3064: <input name="newaboutme" type="submit" value="$lt{'mypi'}" /> 3065: $help{'My Personal Info'} 3066: </span> 3067: </form> 3068: </td></tr> 3069: </table></td></tr> 3070: ENDSUPFORM 3071: } 3072: } 3073: $r->print('</table>'); 3074: if ($allowed) { 3075: $r->print(' 3076: <form method="post" name="extimport" action="/adm/coursedocs"> 3077: <input type="hidden" name="title" /> 3078: <input type="hidden" name="url" /> 3079: <input type="hidden" name="useform" /> 3080: <input type="hidden" name="residx" /> 3081: </form>'); 3082: } 3083: } else { 3084: unless ($upload_result eq 'phasetwo') { 3085: # -------------------------------------------------------- This is showdoc mode 3086: $r->print("<h1>".&mt('Uploaded Document').' - '. 3087: &Apache::lonnet::gettitle($r->uri).'</h1><p>'. 3088: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>". 3089: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>'); 3090: } 3091: } 3092: } 3093: $r->print(&Apache::loncommon::end_page()); 3094: return OK; 3095: } 3096: 3097: 3098: sub editing_js { 3099: my ($udom,$uname) = @_; 3100: my $now = time(); 3101: my %lt = &Apache::lonlocal::texthash( 3102: p_mnf => 'Name of New Folder', 3103: t_mnf => 'New Folder', 3104: p_mnp => 'Name of New Page', 3105: t_mnp => 'New Page', 3106: p_mxu => 'Title for the Uploaded Score', 3107: p_msp => 'Title for the Page', 3108: p_msb => 'Title for the Problem', 3109: p_mdb => 'Title for the Drop Box', 3110: p_mbb => 'Title for the Bulletin Board', 3111: p_mab => "Enter user:domain for User's 'About Me' Page", 3112: p_mab2 => "About [_99]", 3113: p_mab_alrt1 => 'Not a valid user:domain', 3114: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain', 3115: p_chn => 'New Title', 3116: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!', 3117: p_rmr2a => 'Remove[_99]', 3118: p_rmr2b => '?[_99]', 3119: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!', 3120: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.', 3121: p_ctr2a => 'Cut[_98]', 3122: p_ctr2b => '?[_98]' 3123: ); 3124: 3125: return <<ENDNEWSCRIPT; 3126: function makenewfolder(targetform,folderseq) { 3127: var foldername=prompt('$lt{"p_mnf"}','$lt{"t_mnf"}'); 3128: if (foldername) { 3129: targetform.importdetail.value=escape(foldername)+"="+folderseq; 3130: targetform.submit(); 3131: } 3132: } 3133: 3134: function makenewpage(targetform,folderseq) { 3135: var pagename=prompt('$lt{"p_mnp"}','$lt{"t_mnp"}'); 3136: if (pagename) { 3137: targetform.importdetail.value=escape(pagename)+"="+folderseq; 3138: targetform.submit(); 3139: } 3140: } 3141: 3142: function makenewext(targetname) { 3143: this.document.forms.extimport.useform.value=targetname; 3144: this.document.forms.extimport.title.value=''; 3145: this.document.forms.extimport.url.value=''; 3146: this.document.forms.extimport.residx.value=''; 3147: window.open('/adm/rat/extpickframe.html'); 3148: } 3149: 3150: function edittext(targetname,residx,title,url) { 3151: this.document.forms.extimport.useform.value=targetname; 3152: this.document.forms.extimport.residx.value=residx; 3153: this.document.forms.extimport.url.value=url; 3154: this.document.forms.extimport.title.value=title; 3155: window.open('/adm/rat/extpickframe.html'); 3156: } 3157: 3158: function makeexamupload() { 3159: var title=prompt('$lt{"p_mxu"}'); 3160: if (title) { 3161: this.document.forms.newexamupload.importdetail.value= 3162: escape(title)+'=/res/lib/templates/examupload.problem'; 3163: this.document.forms.newexamupload.submit(); 3164: } 3165: } 3166: 3167: function makesmppage() { 3168: var title=prompt('$lt{"p_msp"}'); 3169: if (title) { 3170: this.document.forms.newsmppg.importdetail.value= 3171: escape(title)+'=/adm/$udom/$uname/$now/smppg'; 3172: this.document.forms.newsmppg.submit(); 3173: } 3174: } 3175: 3176: function makesmpproblem() { 3177: var title=prompt('$lt{"p_msb"}'); 3178: if (title) { 3179: this.document.forms.newsmpproblem.importdetail.value= 3180: escape(title)+'=/res/lib/templates/simpleproblem.problem'; 3181: this.document.forms.newsmpproblem.submit(); 3182: } 3183: } 3184: 3185: function makedropbox() { 3186: var title=prompt('$lt{"p_mdb"}'); 3187: if (title) { 3188: this.document.forms.newdropbox.importdetail.value= 3189: escape(title)+'=/res/lib/templates/DropBox.problem'; 3190: this.document.forms.newdropbox.submit(); 3191: } 3192: } 3193: 3194: function makebulboard() { 3195: var title=prompt('$lt{"p_mbb"}'); 3196: if (title) { 3197: this.document.forms.newbul.importdetail.value= 3198: escape(title)+'=/adm/$udom/$uname/$now/bulletinboard'; 3199: this.document.forms.newbul.submit(); 3200: } 3201: } 3202: 3203: function makeabout() { 3204: var user=prompt("$lt{'p_mab'}"); 3205: if (user) { 3206: var comp=new Array(); 3207: comp=user.split(':'); 3208: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) { 3209: if ((comp[0]) && (comp[1])) { 3210: this.document.forms.newaboutsomeone.importdetail.value= 3211: '$lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme'; 3212: this.document.forms.newaboutsomeone.submit(); 3213: } else { 3214: alert("$lt{'p_mab_alrt1'}"); 3215: } 3216: } else { 3217: alert("$lt{'p_mab_alrt2'}"); 3218: } 3219: } 3220: } 3221: 3222: function makeims() { 3223: var caller = document.forms.ims.folder.value; 3224: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one"; 3225: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes"); 3226: newWindow.location.href = newlocation; 3227: } 3228: 3229: 3230: function finishpick() { 3231: var title=this.document.forms.extimport.title.value; 3232: var url=this.document.forms.extimport.url.value; 3233: var form=this.document.forms.extimport.useform.value; 3234: var residx=this.document.forms.extimport.residx.value; 3235: eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();'); 3236: } 3237: 3238: function changename(folderpath,index,oldtitle,container,pagesymb) { 3239: var title=prompt('$lt{"p_chn"}',oldtitle); 3240: if (title) { 3241: this.document.forms.renameform.markcopy.value=-1; 3242: this.document.forms.renameform.title.value=title; 3243: this.document.forms.renameform.cmd.value='rename_'+index; 3244: if (container == 'sequence') { 3245: this.document.forms.renameform.folderpath.value=folderpath; 3246: } 3247: if (container == 'page') { 3248: this.document.forms.renameform.pagepath.value=folderpath; 3249: this.document.forms.renameform.pagesymb.value=pagesymb; 3250: } 3251: this.document.forms.renameform.submit(); 3252: } 3253: } 3254: 3255: function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) { 3256: if (skip_confirm || confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr2a"} "'+oldtitle+'" $lt{"p_rmr2b"}')) { 3257: this.document.forms.renameform.markcopy.value=-1; 3258: this.document.forms.renameform.cmd.value='del_'+index; 3259: if (container == 'sequence') { 3260: this.document.forms.renameform.folderpath.value=folderpath; 3261: } 3262: if (container == 'page') { 3263: this.document.forms.renameform.pagepath.value=folderpath; 3264: this.document.forms.renameform.pagesymb.value=pagesymb; 3265: } 3266: this.document.forms.renameform.submit(); 3267: } 3268: } 3269: 3270: function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) { 3271: if (skip_confirm || confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr2a"} "'+oldtitle+'" $lt{"p_ctr2b"}')) { 3272: this.document.forms.renameform.cmd.value='cut_'+index; 3273: this.document.forms.renameform.markcopy.value=index; 3274: this.document.forms.renameform.copyfolder.value=folder+'.'+container; 3275: if (container == 'sequence') { 3276: this.document.forms.renameform.folderpath.value=folderpath; 3277: } 3278: if (container == 'page') { 3279: this.document.forms.renameform.pagepath.value=folderpath; 3280: this.document.forms.renameform.pagesymb.value=pagesymb; 3281: } 3282: this.document.forms.renameform.submit(); 3283: } 3284: } 3285: 3286: function markcopy(folderpath,index,oldtitle,container,pagesymb,folder) { 3287: this.document.forms.renameform.markcopy.value=index; 3288: this.document.forms.renameform.copyfolder.value=folder+'.'+container; 3289: if (container == 'sequence') { 3290: this.document.forms.renameform.folderpath.value=folderpath; 3291: } 3292: if (container == 'page') { 3293: this.document.forms.renameform.pagepath.value=folderpath; 3294: this.document.forms.renameform.pagesymb.value=pagesymb; 3295: } 3296: this.document.forms.renameform.submit(); 3297: } 3298: 3299: ENDNEWSCRIPT 3300: } 3301: 1; 3302: __END__