-ENDPASTE
- $r->print(' ');
-
- my $type;
- if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
- $type = &mt('External Resource');
- $r->print($type.': '.
- &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('.
- &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')');
- } else {
- my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
- my $icon = &Apache::loncommon::icon($extension);
- if ($extension eq 'sequence' &&
- $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) {
- $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
- $icon .= '/folder_closed.gif';
- }
- $icon = '';
- $r->print($icon.$type.': '. &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})));
- }
- if ($container eq 'page') {
- $r->print('
-
-
-');
- } else {
- $r->print('
-
-');
- }
- $r->print('
'.$paste_res.'
'); - } - } - - $r->print($upload_output); - - if (&handle_edit_cmd()) { - ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); - return $errtext if ($fatal); - } -# Group import/search - if ($env{'form.importdetail'}) { - my @imports; - foreach my $item (split(/\&/,$env{'form.importdetail'})) { - if (defined($item)) { - my ($name,$url,$residx)= - map {&unescape($_)} split(/\=/,$item); - push(@imports, [$name, $url, $residx]); - } - } - ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder, - $container,'londocs',@imports); - return $errtext if ($fatal); - } -# Loading a complete map - if ($env{'form.loadmap'}) { - if ($env{'form.importmap'}=~/\w/) { - foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { - my ($title,$url,$ext,$type)=split(/\:/,$res); - my $idx=&LONCAPA::map::getresidx($url); - $LONCAPA::map::resources[$idx]=$res; - $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; - } - ($errtext,$fatal)=&storemap($coursenum,$coursedom, - $folder.'.'.$container); - return $errtext if ($fatal); - } else { - $r->print(''.&mt('No map selected.').'
'); - - } - } - &log_differences($plain); - } -# ---------------------------------------------------------------- End commands -# ---------------------------------------------------------------- Print screen - my $idx=0; - my $shown=0; - if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) { - $r->print(''.&mt('Parameters').':
- '.
- ($randompick>=0?'
- '.&mt('randomly pick [_1] resources',$randompick).' ':''). - ($ishidden?'
- '.&mt('contents hidden').' ':''). - ($isencrypted?'
- '.&mt('URLs hidden').' ':''). - '
'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'
'); - } - if ($is_random_order) { - $r->print(''.&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.').'
'); - } - $r->print('| '.&mt('Currently no documents.').' |
'.$errtext.'
'; - return 'failed'; - } else { - if ($parseaction eq 'parse') { - my $total_embedded = keys(%{$allfiles}); - if ($total_embedded > 0) { - my $num = 0; - my $state = ' - - - - - '; - $phase_status = 'phasetwo'; - - $$upload_output .= - 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.'. - &Apache::loncommon::ask_for_embedded_content( - '/adm/coursedocs',$state,$allfiles,$codebase); - } else { - $$upload_output .= 'No embedded items identified
'; - } - } - } - } - return $phase_status; -} - -sub process_secondary_uploads { - my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_; - my $folder=$env{'form.folder'}; - my $destination = 'docs/'; - if ($folder =~ /^supplemental/) { - $destination = 'supplemental/'; - } - if (($folder eq 'default') || ($folder eq 'supplemental')) { - $destination .= 'default/'; - } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) { - $destination .= $2.'/'; - } - $destination .= $newidx; - my ($url,$filename); - $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination); - ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$}); - return $filename; -} - -sub is_supplemental_title { - my ($title) = @_; - return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/); -} - -sub parse_supplemental_title { - my ($title) = @_; - - my ($foldertitle,$renametitle); - if ($title =~ /&&&/) { - $title = &HTML::Entites::decode($title); - } - if ($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/) { - $renametitle=$4; - my ($time,$uname,$udom) = ($1,$2,$3); - $foldertitle=&Apache::lontexconvert::msgtexconverted($4); - my $name = &Apache::loncommon::plainname($uname,$udom); - $name = &HTML::Entities::encode($name,'"<>&\''); - $title=''.&Apache::lonlocal::locallocaltime($time).' '. - $name.':
'.$foldertitle; - } - if (wantarray) { - return ($title,$foldertitle,$renametitle); - } - return $title; -} - -# --------------------------------------------------------------- An entry line - -sub entryline { - my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_; - - my ($foldertitle,$pagetitle,$renametitle); - if (&is_supplemental_title($title)) { - ($title,$foldertitle,$renametitle) = &parse_supplemental_title($title); - $pagetitle = $foldertitle; - } else { - $title=&HTML::Entities::encode($title,'"<>&\''); - $renametitle=$title; - $foldertitle=$title; - $pagetitle=$title; - } - - my $orderidx=$LONCAPA::map::order[$index]; - - - $renametitle=~s/\\/\\\\/g; - $renametitle=~s/\"\;/\\\"/g; - $renametitle=~s/ /%20/g; - my $line='
- 
- |
-
- 
- |
-
"); - if ($level==0) { - $r->print("
"); - } - for (my $i=0;$i<=$level*5;$i++) { - $r->print(' '); - } - $r->print(''. - ($title?$title:$url).' '); - if ($url=~/^\/res\//) { - my $result=&Apache::lonnet::repcopy( - &Apache::lonnet::filelocation('',$url)); - if ($result eq 'ok') { - $r->print(''.&mt('ok').''); - $r->rflush(); - &Apache::lonnet::countacc($url); - $url=~/\.(\w+)$/; - if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { - $r->print('
'); - $r->rflush(); - for (my $i=0;$i<=$level*5;$i++) { - $r->print(' '); - } - $r->print('- '.&mt('Rendering:').' '); - my ($errorcount,$warningcount)=split(/:/, - &Apache::lonnet::ssi_body($url, - ('grade_target'=>'web', - 'return_only_error_and_warning_counts' => 1))); - if (($errorcount) || - ($warningcount)) { - if ($errorcount) { - $r->print('
'.
- &mt('[quant,_1,error]',$errorcount).'');
- }
- if ($warningcount) {
- $r->print(''.
- &mt('[quant,_1,warning]',$warningcount).'');
- }
- } else {
- $r->print(''.&mt('ok').'');
- }
- $r->rflush();
- }
- my $dependencies=
- &Apache::lonnet::metadata($url,'dependencies');
- foreach my $dep (split(/\,/,$dependencies)) {
- if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
- &checkonthis($r,$dep,$level+1);
- }
- }
- } elsif ($result eq 'unavailable') {
- $r->print(''.&mt('connection down').'');
- } elsif ($result eq 'not_found') {
- unless ($url=~/\$/) {
- $r->print(''.&mt('not found').'');
- } else {
- $r->print(''.&mt('unable to verify variable URL').'');
- }
- } else {
- $r->print(''.&mt('access denied').'');
- }
- }
- }
-}
-
-
-
-=pod
-
-=item list_symbs()
-
-List Symbs
-
-=cut
-
-sub list_symbs {
- my ($r) = @_;
-
- my $type = &Apache::loncommon::course_type();
- $r->print(&Apache::loncommon::start_page('Symb List'));
- $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
- my $navmap = Apache::lonnavmaps::navmap->new();
- if (!defined($navmap)) {
- $r->print(''.&mt('Retrieval of List Failed').'
'. - ''.
- &mt('Unable to retrieve information about course contents').
- '
');
- &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($type).':'.$env{'request.course.id'});
- } else {
- $r->print("\n");
- foreach my $res ($navmap->retrieveResources()) {
- $r->print($res->compTitle()."\t".$res->symb()."\n");
- }
- $r->print("\n\n");
- }
- $r->print(''.&mt('Return to DOCS').'');
-}
-
-
-sub verifycontent {
- my ($r) = @_;
- my $type = &Apache::loncommon::course_type();
- my $loaderror=&Apache::lonnet::overloaderror($r);
- if ($loaderror) { return $loaderror; }
- $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
- $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
- $hashtied=0;
- undef %alreadyseen;
- %alreadyseen=();
- &tiehash();
- foreach my $key (keys(%hash)) {
- if ($hash{$key}=~/\.(page|sequence)$/) {
- if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
- $r->print(''. - &mt('The following sequence or page is included more than once in your '.$type.': '). - &unescape($hash{$key}).'
'. - &mt('Note that grading records for problems included in this sequence or folder will overlap.
')); - } - } - if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) { - &checkonthis($r,$hash{$key},0,$hash{'title_'.$1}); - } - } - &untiehash(); - $r->print('
'.&mt('Done').'.
'.''. - &mt('Return to DOCS').''); -} - - -sub devalidateversioncache { - my $src=shift; - &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'. - &Apache::lonnet::clutter($src)); -} - -sub checkversions { - my ($r) = @_; - my $type = &Apache::loncommon::course_type(); - $r->print(&Apache::loncommon::start_page("Check $type Document Versions")); - $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions")); - my $header=''; - my $startsel=''; - my $monthsel=''; - my $weeksel=''; - my $daysel=''; - my $allsel=''; - my %changes=(); - my $starttime=0; - my $haschanged=0; - my %setversions=&Apache::lonnet::dump('resourceversions', - $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}); - - $hashtied=0; - &tiehash(); - my %newsetversions=(); - if ($env{'form.setmostrecent'}) { - $haschanged=1; - foreach my $key (keys(%hash)) { - if ($key=~/^ids\_(\/res\/.+)$/) { - $newsetversions{$1}='mostrecent'; - &devalidateversioncache($1); - } - } - } elsif ($env{'form.setcurrent'}) { - $haschanged=1; - foreach my $key (keys(%hash)) { - if ($key=~/^ids\_(\/res\/.+)$/) { - my $getvers=&Apache::lonnet::getversion($1); - if ($getvers>0) { - $newsetversions{$1}=$getvers; - &devalidateversioncache($1); - } - } - } - } elsif ($env{'form.setversions'}) { - $haschanged=1; - foreach my $key (keys(%env)) { - if ($key=~/^form\.set_version_(.+)$/) { - my $src=$1; - if (($env{$key}) && ($env{$key} ne $setversions{$src})) { - $newsetversions{$src}=$env{$key}; - &devalidateversioncache($src); - } - } - } - } - if ($haschanged) { - if (&Apache::lonnet::put('resourceversions',\%newsetversions, - $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') { - $r->print(''.&mt('Your Version Settings have been Saved').'
'); - } else { - $r->print(''.&mt('An Error Occured while Attempting to Save your Version Settings').'
'); - } - &mark_hash_old(); - } - &changewarning($r,''); - if ($env{'form.timerange'} eq 'all') { -# show all documents - $header=&mt('All Documents in '.$type); - $allsel=1; - foreach my $key (keys(%hash)) { - if ($key=~/^ids\_(\/res\/.+)$/) { - my $src=$1; - $changes{$src}=1; - } - } - } else { -# show documents which changed - %changes=&Apache::lonnet::dump - ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}); - my $firstkey=(keys(%changes))[0]; - unless ($firstkey=~/^error\:/) { - unless ($env{'form.timerange'}) { - $env{'form.timerange'}=604800; - } - my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' ' - .&mt('seconds'); - if ($env{'form.timerange'}==-1) { - $seltext='since start of course'; - $startsel='selected'; - $env{'form.timerange'}=time; - } - $starttime=time-$env{'form.timerange'}; - if ($env{'form.timerange'}==2592000) { - $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; - $monthsel='selected'; - } elsif ($env{'form.timerange'}==604800) { - $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; - $weeksel='selected'; - } elsif ($env{'form.timerange'}==86400) { - $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')'; - $daysel='selected'; - } - $header=&mt('Content changed').' '.$seltext; - } else { - $header=&mt('No content modifications yet.'); - } - } - %setversions=&Apache::lonnet::dump('resourceversions', - $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}); - my %lt=&Apache::lonlocal::texthash - ('st' => 'Version changes since start of '.$type, - 'lm' => 'Version changes since last Month', - 'lw' => 'Version changes since last Week', - 'sy' => 'Version changes since Yesterday', - 'al' => 'All Resources (possibly large output)', - 'sd' => 'Display', - 'fi' => 'File', - 'md' => 'Modification Date', - 'mr' => 'Most recently published Version', - 've' => 'Version used in '.$type, - 'vu' => 'Set Version to be used in '.$type, -'sv' => 'Set Versions to be used in '.$type.' according to Selections below', -'sm' => 'Keep all Resources up-to-date with most recent Versions (default)', -'sc' => 'Set all Resource Versions to current Version (Fix Versions)', - 'di' => 'Differences'); - $r->print(<- - -
$header
- -'. - &Apache::lonnet::gettitle($linkurl). - ' | ||||
| '. - ' | '. - ''.$linkurl. - ' | |||
| '. - ' | '. - &Apache::lonlocal::locallocaltime( - &Apache::lonnet::metadata($root.'.'.$extension, - 'lastrevisiondate') - ). - ' | '. - 'Most Recent: '. - ''.$currentversion.''. - ' | '. - 'In '.$type.': '. - ''); -# Used in course - my $usedversion=$hash{'version_'.$linkurl}; - if (($usedversion) && ($usedversion ne 'mostrecent')) { - $r->print($usedversion); - } else { - $r->print($currentversion); - } - $r->print(' | '. - 'Use: '); -# Set version - $r->print(&Apache::loncommon::select_form($setversions{$linkurl}, - 'set_version_'.$linkurl, - ('select_form_order' => - ['',1..$currentversion,'mostrecent'], - '' => '', - 'mostrecent' => 'most recent', - map {$_,$_} (1..$currentversion)))); - $r->print(' |
| '); - my $lastold=1; - for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { - my $url=$root.'.'.$prevvers.'.'.$extension; - if (&Apache::lonnet::metadata($url,'lastrevisiondate')< - $starttime) { - $lastold=$prevvers; - } - } - # - # Code to figure out how many version entries should go in - # each of the four columns - my $entries_per_col = 0; - my $num_entries = ($currentversion-$lastold); - if ($num_entries % 4 == 0) { - $entries_per_col = $num_entries/4; - } else { - $entries_per_col = $num_entries/4 + 1; - } - my $entries_count = 0; - $r->print(' | ');
- my $cols_output = 1;
- for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
- my $url=$root.'.'.$prevvers.'.'.$extension;
- $r->print(''.&mt('Version').' '.$prevvers.' ('.
- &Apache::lonlocal::locallocaltime(
- &Apache::lonnet::metadata($url,
- 'lastrevisiondate')
- ).
- ')');
- if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
- $r->print(' '.&mt('Diffs').'');
- }
- $r->print(' '); - if (++$entries_count % $entries_per_col == 0) { - $r->print(' | ');
- if ($cols_output != 4) {
- $r->print(''); - $cols_output++; - } - } - } - while($cols_output++ < 4) { - $r->print(' | ') - } - $r->print(' | |
'.&mt('Done').'.
'); - - &untiehash(); -} - -sub mark_hash_old { - my $retie_hash=0; - if ($hashtied) { - $retie_hash=1; - &untiehash(); - } - &tiehash('write'); - $hash{'old'}=1; - &untiehash(); - if ($retie_hash) { &tiehash(); } -} - -sub is_hash_old { - my $untie_hash=0; - if (!$hashtied) { - $untie_hash=1; - &tiehash(); - } - my $return=$hash{'old'}; - if ($untie_hash) { &untiehash(); } - return $return; -} - -sub changewarning { - my ($r,$postexec,$message,$url)=@_; - if (!&is_hash_old()) { return; } - my $pathvar='folderpath'; - my $path=&escape($env{'form.folderpath'}); - if (!defined($url)) { - if (defined($env{'form.pagepath'})) { - $pathvar='pagepath'; - $path=&escape($env{'form.pagepath'}); - $path.='&pagesymb='.&escape($env{'form.pagesymb'}); - } - $url='/adm/coursedocs?'.$pathvar.'='.$path; - } - my $course_type = &Apache::loncommon::course_type(); - if (!defined($message)) { - $message='Changes will become active for your current session after [_1], or the next time you log in.'; - } - $r->print("\n\n". -''."\n". -''."\n\n"); -} - - -sub init_breadcrumbs { - my ($form,$text)=@_; - &Apache::lonhtmlcommon::clear_breadcrumbs(); - &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs", - text=>"Edit ".&Apache::loncommon::course_type(), - faq=>273, - bug=>'Instructor Interface', - help => 'Docs_Adding_Course_Doc'}); - &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1', - text=>$text, - faq=>273, - bug=>'Instructor Interface'}); -} - - - - -sub handler { - my $r = shift; - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - return OK if $r->header_only; - my $type = &Apache::loncommon::course_type(); - - -# --------------------------------------------- Initialize help topics for this - foreach my $topic ('Adding_Course_Doc','Main_Course_Documents', - 'Adding_External_Resource','Navigate_Content', - 'Adding_Folders','Docs_Overview', 'Load_Map', - 'Supplemental','Score_Upload_Form','Adding_Pages', - 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive', - 'Check_Resource_Versions','Verify_Content') { - $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic); - } - # Composite help files - $help{'Syllabus'} = &Apache::loncommon::help_open_topic( - 'Docs_About_Syllabus,Docs_Editing_Templated_Pages'); - $help{'Simple Page'} = &Apache::loncommon::help_open_topic( - 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages'); - $help{'Simple Problem'} = &Apache::loncommon::help_open_topic( - 'Option_Response_Simple'); - $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic( - 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages'); - $help{'My Personal Info'} = &Apache::loncommon::help_open_topic( - 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages'); - $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files'); - $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching'); - -# does this user have privileges to modify docs - my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); - if ($allowed && $env{'form.verify'}) { - &init_breadcrumbs('verify','Verify Content'); - &verifycontent($r); - } elsif ($allowed && $env{'form.listsymbs'}) { - &init_breadcrumbs('listsymbs','List Symbs'); - &list_symbs($r); - } elsif ($allowed && $env{'form.docslog'}) { - &init_breadcrumbs('docslog','Show Log'); - &docs_change_log($r); - } elsif ($allowed && $env{'form.versions'}) { - &init_breadcrumbs('versions','Check/Set Resource Versions'); - &checkversions($r); - } elsif ($allowed && $env{'form.dumpcourse'}) { - &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space'); - &dumpcourse($r); - } elsif ($allowed && $env{'form.exportcourse'}) { - &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS'); - &exportcourse($r); - } else { -# is this a standard course? - - my $standard=($env{'request.course.uri'}=~/^\/uploaded\//); - my $forcestandard = 0; - my $forcesupplement; - my $script=''; - my $showdoc=0; - my $containertag; - my $uploadtag; - - - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['folderpath','pagepath', - 'pagesymb']); -# No folderpath, no pagepath, see if we have something stored - if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'})) { - &Apache::loncommon::restore_course_settings('docs_folderpath', - {'folderpath' => 'scalar'}); - } - if (!$env{'form.folderpath'}) { - &Apache::loncommon::restore_course_settings('docs_folderpath', - {'pagepath' => 'scalar'}); - } - if ($env{'form.pagepath'}) { - $env{'form.folderpath'}=''; - } - if ($env{'form.folderpath'} =~ /^supplemental_\d+/) { - $env{'form.folderpath'} = 'supplemental&'. - &escape(&mt('Supplemental '.$type.' Documents')).'&'. - $env{'form.folderpath'}; - } - &Apache::loncommon::store_course_settings('docs_folderpath', - {'pagepath' => 'scalar', - 'folderpath' => 'scalar'}); - if ($env{'form.folderpath'}) { - my (@folderpath)=split('&',$env{'form.folderpath'}); - $env{'form.foldername'}=&unescape(pop(@folderpath)); - $env{'form.folder'}=pop(@folderpath); - } - if ($env{'form.pagepath'}) { - my (@pagepath)=split('&',$env{'form.pagepath'}); - $env{'form.pagename'}=&unescape(pop(@pagepath)); - $env{'form.folder'}=pop(@pagepath); - $containertag = ''. - ''; - $uploadtag = ''. - ''; - } - if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { - $showdoc='/'.$1; - } - unless ($showdoc) { # got called from remote - if (($env{'form.folder'}=~/^(?:group|default)_/) || - ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) { - $forcestandard = 1; - } - $forcesupplement=($env{'form.folder'}=~/^supplemental_/); - - if ($allowed) { - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); - $script=&Apache::lonratedt::editscript('simple'); - } - } else { # got called in sequence from course - $allowed=0; - } - -# get course data - my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'}; - my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'}; - -# get personal data - my $uname=$env{'user.name'}; - my $udom=$env{'user.domain'}; - my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom)); - -# graphics settings - - $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/"); - - if ($allowed) { - $script .= &editing_js($udom,$uname); - } -# -------------------------------------------------------------------- Body tag - $script = ''; - my $brcrum = [{href=>"/adm/createuser",text=>"$type Documents"}]; - $r->print(&Apache::loncommon::start_page("$type Documents", $script, - {'force_register' => $showdoc, - 'bread_crumbs' => $brcrum}). - &Apache::loncommon::help_open_menu('','',273,'RAT')); - - my %allfiles = (); - my %codebase = (); - my ($upload_result,$upload_output); - if ($allowed) { - if (($env{'form.uploaddoc.filename'}) && - ($env{'form.cmd'}=~/^upload_(\w+)/)) { -# Process file upload - phase one - upload and parse primary file. - undef($hadchanges); - $upload_result = &process_file_upload(\$upload_output,$coursenum, - $coursedom,\%allfiles, - \%codebase,$1); - if ($hadchanges) { - &mark_hash_old(); - } - if ($upload_result eq 'phasetwo') { - $r->print($upload_output); - } - } elsif ($env{'form.phasetwo'}) { - my %newname = (); - my %origname = (); - my %attribs = (); - my $updateflag = 0; - my $residx = $env{'form.newidx'}; - my $primary_url = &unescape($env{'form.primaryurl'}); -# Process file upload - phase two - gather secondary files. - for (my $i=0; $i<$env{'form.phasetwo'}; $i++) { - if ($env{'form.embedded_item_'.$i.'.filename'}) { - my $javacodebase; - $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx); - $origname{$i} = &unescape($env{'form.embedded_orig_'.$i}); - if (exists($env{'form.embedded_codebase_'.$i})) { - $javacodebase = &unescape($env{'form.embedded_codebase_'.$i}); - $origname{$i} =~ s#^\Q$javacodebase\E/##; - } - my @attributes = (); - if ($env{'form.embedded_attrib_'.$i} =~ /:/) { - @attributes = split(/:/,$env{'form.embedded_attrib_'.$i}); - } else { - @attributes = ($env{'form.embedded_attrib_'.$i}); - } - foreach my $attr (@attributes) { - push(@{$attribs{$i}},&unescape($attr)); - } - if ($javacodebase) { - $codebase{$i} = $javacodebase; - $codebase{$i} =~ s#/$##; - $updateflag = 1; - } - } - unless ($newname{$i} eq $origname{$i}) { - $updateflag = 1; - } - } -# Process file upload - phase three - modify primary file - if ($updateflag) { - my ($content,$rtncode); - my $updateflag = 0; - my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode); - if ($getstatus eq 'ok') { - foreach my $item (keys(%newname)) { - if ($newname{$item} ne $origname{$item}) { - my $attrib_regexp = ''; - if (@{$attribs{$item}} > 1) { - $attrib_regexp = join('|',@{$attribs{$item}}); - } else { - $attrib_regexp = $attribs{$item}[0]; - } - if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) { - } - $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi; - } - if (exists($codebase{$item})) { - $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs - } - } -# Save edited file. - my $saveresult; - my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; - my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; - my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult); - } else { - &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus); - } - } - } - } - - unless ($showdoc || $upload_result eq 'phasetwo') { -# ----------------------------------------------------------------------------- - my %lt=&Apache::lonlocal::texthash( - 'uplm' => 'Upload a new main '.lc($type).' document', - 'upls' => 'Upload a new supplemental '.lc($type).' document', - 'impp' => 'Import a document', - 'pubd' => 'Published Documents', - 'copm' => 'All documents out of a published map into this folder', - 'upld' => 'Upload Document', - 'srch' => 'Search', - 'impo' => 'Import', - 'book' => 'Import Bookmarks', - 'selm' => 'Select Map', - 'load' => 'Load Map', - 'reco' => 'Recover Deleted Resources', - 'newf' => 'New Folder', - 'newp' => 'New Composite Page', - 'extr' => 'External Resource', - 'syll' => 'Syllabus', - 'navc' => 'Navigate Contents', - 'sipa' => 'Simple Page', - 'sipr' => 'Simple Problem', - 'drbx' => 'Drop Box', - 'scuf' => 'Score Upload Form', - 'bull' => 'Bulletin Board', - 'mypi' => 'My Personal Info', - 'grpo' => 'Group Files', - 'rost' => 'Course Roster', - 'abou' => 'About User', - 'imsf' => 'Import IMS package', - 'file' => 'File', - 'title' => 'Title', - 'comment' => 'Comment', - 'parse' => 'Upload embedded images/multimedia files if HTML file!', - 'nd' => 'New Document', - 'pm' => 'Published Map', - 'sd' => 'Special Document', - 'mo' => 'More Options', - 'hao' => 'Hide all Options' - ); -# ----------------------------------------------------------------------------- - my $fileupload=(<- $lt{'title'}:
- - $uploadtag - -
- - $checkbox - -
-
- - - $help{'Uploading_From_Harddrive'} - - -FUFORM - - my $simpleeditdefaultform=(<
- $uploadtag - -
- - - $help{'Importing_LON-CAPA_Resource'} - -
- -
-
- $lt{'copm'}
-
-
- $help{'Load_Map'}
-
');
-# ''.&mt('Main Course Documents'). -# ($allowed?' '.$help{'Main_Course_Documents'}:'').''); - my $folder=$env{'form.folder'}; - if ($folder eq '' || $folder eq 'supplemental') { - $folder='default'; - $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents')); - $uploadtag = ''; - } - my $postexec=''; - if ($folder eq 'default') { - $r->print(''); - } else { - #$postexec='self.close();'; - } - $hadchanges=0; - my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed, - $upload_output,$type); - if ($error) { - $r->print(''.$error.' '); - } - if ($hadchanges) { - &mark_hash_old(); - } - &changewarning($r,$postexec); - my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. - '.sequence'; - my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. - '.page'; - my $container='sequence'; - if ($env{'form.pagepath'}) { - $container='page'; - } - my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container; - - - - my $recoverform=(<
| |||
');
-# ''.&mt('Supplemental Course Documents'). -# ($allowed?' '.$help{'Supplemental'}:'').''); - my $folder=$env{'form.folder'}; - unless ($folder=~/^supplemental/) { - $folder='supplemental'; - } - if ($folder =~ /^supplemental$/ && - (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) { - $env{'form.folderpath'} = 'supplemental&'. - &escape(&mt('Supplemental '.$type.' Documents')); - } - my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$type); - if ($error) { - $r->print(''.$error.' '); - } - if ($allowed) { - my $folderseq= - '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time. - '.sequence'; - - my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); - - my $supupdocform=(<- - - $checkbox - - - $lt{'comment'}: - - - - - - - $help{'Uploading_From_Harddrive'} - - -SUPDOCFORM - - my $supnewfolderform=(<
|
".&mt('Uploaded Document').' - '. - &Apache::lonnet::gettitle($r->uri).'
'. -&mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."
'.&mt('Copying Files').'
'); + my $title=$env{'form.authorfolder'}; + $title=&clean($title); + my %replacehash=(); + foreach my $key (keys(%env)) { + if ($key=~/^form\.namefor\_(.+)/) { + $replacehash{$1}=$env{$key}; + } + } + my $crs='/uploaded/'.$env{'request.course.id'}.'/'; + $crs=~s/\_/\//g; + foreach my $item (keys(%replacehash)) { + my $newfilename=$title.'/'.$replacehash{$item}; + $newfilename=~s/\.(\w+)$//; + my $ext=$1; + $newfilename=&clean($newfilename); + $newfilename.='.'.$ext; + my @dirs=split(/\//,$newfilename); + my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca"; + my $makepath=$path; + my $fail=0; + for (my $i=0;$i<$#dirs;$i++) { + $makepath.='/'.$dirs[$i]; + unless (-e $makepath) { + unless(mkdir($makepath,0777)) { $fail=1; } + } + } + $r->print(''.$item.' => '.$newfilename.': '); + if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) { + if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) { + print $fh &Apache::lonclonecourse::rewritefile( + &Apache::lonclonecourse::readfile($env{'request.course.id'},$item), + (%replacehash,$crs => '') + ); + } else { + print $fh + &Apache::lonclonecourse::readfile($env{'request.course.id'},$item); + } + $fh->close(); + } else { + $fail=1; + } + if ($fail) { + $r->print(''.&mt('fail').''); + } else { + $r->print(''.&mt('ok').''); + } + } + } else { + $r->print(&mt('Searching ...').'
'); + $r->rflush(); +# Input form + $r->print(''); + } + $r->print(&endContentScreen()); +} + +sub group_import { + my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_; + my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap, + %removeparam,$importuploaded,$fixuperrors); + $allmaps = {}; + while (@files) { + my ($name, $url, $residx) = @{ shift(@files) }; + if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) + && ($caller eq 'londocs') + && (!&Apache::lonnet::stat_file($url))) { + + my $errtext = ''; + my $fatal = 0; + my $newmapstr = ''; + $env{'form.output'}=$newmapstr; + my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom, + 'output',$1.$2); + if ($result !~ m{^/uploaded/}) { + $errtext.='Map not saved: A network error occurred when trying to save the new map. '; + $fatal = 2; + } + if ($fatal) { + return ($errtext,$fatal); + } + } + if ($url) { + if (($caller eq 'londocs') && + ($folder =~ /^default/)) { + if (($url =~ /\.(page|sequence)$/) && (!$donechk)) { + my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom); + my $cid = $coursedom.'_'.$coursenum; + $allmaps = + &Apache::loncommon::allmaps_incourse($coursedom,$coursenum, + $chome,$cid); + $donechk = 1; + } + if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) { + &contained_map_check($url,$folder,\%removefrommap,\%removeparam, + \%addedmaps,\%hierarchy,\%titles,$allmaps); + $importuploaded = 1; + } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) { + next if ($allmaps->{$url}); + } + } + if (!$residx + || defined($LONCAPA::map::zombies[$residx])) { + $residx = &LONCAPA::map::getresidx($url,$residx); + push(@LONCAPA::map::order, $residx); + } + my $ext = 'false'; + if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; } + $name = &LONCAPA::map::qtunescape($name); + if ($name eq '') { + $name = &LONCAPA::map::qtunescape(&mt('Web Page')); + } + if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) { + my $filepath = $1; + my $fname = $name; + if ($fname =~ /^\W+$/) { + $fname = 'web'; + } else { + $fname =~ s/\W/_/g; + } + if (length($fname > 15)) { + $fname = substr($fname,0,14); + } + my $initialtext = &mt('Replace with your own content.'); + my $newhtml = <
'."\n". + &mt('The following files are either dependencies of a web page or references within a folder and/or composite page for which errors occurred during import:')."\n". + '
- '."\n";
+ foreach my $key (sort(keys(%import_errors))) {
+ $fixuperrors .= '
- '.$key.' '."\n"; + } + $fixuperrors .= '
'.
+ join('
',@{$msgsarray}).
+ '
'. + $lockerror. + '
'; + } + } + my ($errtext,$fatal) = + &storemap($coursenum, $coursedom, $folder.'.'.$container,1); + return ($errtext,$fatal,$fixuperrors); +} + +sub log_docs { + return &Apache::lonnet::write_log('course','docslog',@_); +} + +{ + my @oldresources=(); + my @oldorder=(); + my $parmidx; + my %parmaction=(); + my %parmvalue=(); + my $changedflag; + + sub snapshotbefore { + @oldresources=@LONCAPA::map::resources; + @oldorder=@LONCAPA::map::order; + $parmidx=undef; + %parmaction=(); + %parmvalue=(); + $changedflag=0; + } + + sub remember_parms { + my ($idx,$parameter,$action,$value)=@_; + $parmidx=$idx; + $parmaction{$parameter}=$action; + $parmvalue{$parameter}=$value; + $changedflag=1; + } + + sub log_differences { + my ($plain)=@_; + my %storehash=('folder' => $plain, + 'currentfolder' => $env{'form.folder'}); + if ($parmidx) { + $storehash{'parameter_res'}=$oldresources[$parmidx]; + foreach my $parm (keys(%parmaction)) { + $storehash{'parameter_action_'.$parm}=$parmaction{$parm}; + $storehash{'parameter_value_'.$parm}=$parmvalue{$parm}; + } + } + my $maxidx=$#oldresources; + if ($#LONCAPA::map::resources>$#oldresources) { + $maxidx=$#LONCAPA::map::resources; + } + for (my $idx=0; $idx<=$maxidx; $idx++) { + if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) { + $storehash{'before_resources_'.$idx}=$oldresources[$idx]; + $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx]; + $changedflag=1; + } + if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) { + $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]]; + $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; + $changedflag=1; + } + } + $storehash{'maxidx'}=$maxidx; + if ($changedflag) { &log_docs(\%storehash); } + } +} + +sub docs_change_log { + my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_; + my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/); + my $js = ''."\n"; + $r->print(&Apache::loncommon::start_page('Content Change Log',$js)); + $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log')); + $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs'))); + my %orderhash; + my $container='sequence'; + my $pathitem; + if ($env{'form.folderpath'} =~ /\:1$/) { + $container='page'; + } + my $folderpath=$env{'form.folderpath'}; + if ($folderpath eq '') { + $folderpath = 'default&'.&escape(&mt('Main '.$crstype.' Content').':::::'); + } + $pathitem = ''; + my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container"; + my $jumpto = $readfile; + $jumpto =~ s{^/}{}; + my $tid = 1; + if ($supplementalflag) { + $tid = 2; + } + my ($breadcrumbtrail) = + &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1); + $r->print($breadcrumbtrail. + &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto, + $readfile)); + my %docslog=&Apache::lonnet::dump('nohist_docslog', + $env{'course.'.$env{'request.course.id'}.'.domain'}, + $env{'course.'.$env{'request.course.id'}.'.num'}); + + if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); } + + my %saveable_parameters = ('show' => 'scalar',); + &Apache::loncommon::store_course_settings('docs_log', + \%saveable_parameters); + &Apache::loncommon::restore_course_settings('docs_log', + \%saveable_parameters); + if (!$env{'form.show'}) { $env{'form.show'}=10; } +# FIXME: internationalization seems wrong here + my %lt=('hiddenresource' => 'Resources hidden', + 'encrypturl' => 'URL hidden', + 'randompick' => 'Randomly pick', + 'randomorder' => 'Randomly ordered', + 'set' => 'set to', + 'del' => 'deleted'); + my $filter = &Apache::loncommon::display_filter('docslog')."\n". + $pathitem."\n". + ''. + (' 'x2).''; + $r->print(''.
+ '
'); + $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). + '
'. + &Apache::loncommon::messagewrapper(&mt('Send message'), + $docslog{$id}{'exe_uname'}, + $docslog{$id}{'exe_udom'}); + } + $r->print(&Apache::loncommon::start_data_table_row()); + $r->print('
'.$docslog{$id}{'exe_uname'}. + ':'.$docslog{$id}{'exe_udom'}.''. + $send_msg_link.'
- ');
+ for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+ if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
+ my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
+ if ($is_supp) {
+ $shown = &Apache::loncommon::parse_supplemental_title($shown);
+ }
+ $r->print('
- '.$shown.' '); + } + } + $r->print('
- ');
+ for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+ if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
+ my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
+ if ($is_supp) {
+ $shown = &Apache::loncommon::parse_supplemental_title($shown);
+ }
+ $r->print('
- '.$shown.' '); + } + } + $r->print('
- ');
+ foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
+ if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
+# FIXME: internationalization seems wrong here
+ $r->print('
- '. + &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]', + $docslog{$id}{'logentry'}{'parameter_value_'.$parameter}) + .' '); + } + } + $r->print('
'.&mt('(from another course)'); + } + } else { + $canpaste = 0; + $nopaste = &mt('Paste from another course unavailable.'); + } + } + if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) { + my $prefix = $1; + $parent = $2; + if ($folder !~ /^\Q$prefix\E/) { + $areachange = 1; + } + $is_uploaded_map = 1; + } + } + } + if ($canpaste) { + push(@pasteable,$suffix); + } + my $buffer; + if ($is_external) { + $buffer = &mt('External Resource').': '. + &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('. + &LONCAPA::map::qtescape($url).')'; + } else { + my $icon = &Apache::loncommon::icon($extension); + if ($extension eq 'sequence' && + $url =~ m{/default_\d+\.sequence$}x) { + $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); + $icon .= '/navmap.folder.closed.gif'; + } + $buffer = '
';
+ my ($options,$onclick);
+ if (($canpaste) && (!$areachange) && (!$othercourse) &&
+ ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
+ if (($is_uploaded_map) ||
+ ($url =~ /(bulletinboard|smppg)$/) ||
+ ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
+ $options = &paste_options($suffix,$is_uploaded_map,$parent);
+ $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
+ }
+ }
+ $pasteitems .= '';
+ if ($nopaste) {
+ $pasteitems .= $nopaste;
+ } else {
+ if ($othercrs) {
+ $pasteitems .= $othercrs;
+ }
+ if ($options) {
+ $pasteitems .= $options;
+ }
+ }
+ $pasteitems .= '
';
+ }
+ }
+ if ($pasteitems eq '') {
+ &Apache::lonnet::delenv('docs.markedcopies');
+ }
+ my ($pasteform,$form_start,$buttons,$form_end);
+ if ($pasteitems) {
+ $pasteitems .= '';
+ $form_start = '';
+ } else {
+ $pasteitems = &mt('Clipboard is empty');
+ }
+ $r->print($form_start
+ .''
+ .$form_end);
+}
+
+sub paste_options {
+ my ($suffix,$is_uploaded_map,$parent) = @_;
+ my ($copytext,$movetext);
+ if ($is_uploaded_map) {
+ $copytext = &mt('Copy to new folder');
+ $movetext = &mt('Move old');
+ } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
+ $copytext = &mt('Copy to new board');
+ $movetext = &mt('Move (not posts)');
+ } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
+ $copytext = &mt('Copy to new page');
+ $movetext = &mt('Move');
+ } else {
+ $copytext = &mt('Copy to new file');
+ $movetext = &mt('Move');
+ }
+ my $output = ''. + ''. + ''; + return $output; +} + +sub recurse_print { + my ($outputref,$dir,$deps,$display) = @_; + $$outputref .= $display->{$dir}."\n"; + if (ref($deps->{$dir}) eq 'ARRAY') { + foreach my $subdir (@{$deps->{$dir}}) { + &recurse_print($outputref,$subdir,$deps,$display); + } + } +} + +sub supp_pasteable { + my ($url) = @_; + if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) || + (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) || + ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) || + ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) || + ($url =~ m{^/public/$match_domain/$match_courseid/syllabus})) { + return 1; + } + return; +} + +sub paste_popup_js { + my %lt = &Apache::lonlocal::texthash( + show => 'Show Options', + hide => 'Hide Options', + none => 'No items selected from clipboard.', + ); + return <<"END"; + +function showPasteOptions(suffix) { + document.getElementById('pasteoptions_'+suffix).style.display='block'; + document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' $lt{'hide'}'; + return; +} + +function hidePasteOptions(suffix) { + document.getElementById('pasteoptions_'+suffix).style.display='none'; + document.getElementById('pasteoptionstext_'+suffix).innerHTML =' $lt{'show'}'; + return; +} + +function showOptions(caller,suffix) { + if (document.getElementById('pasteoptionstext_'+suffix)) { + if (caller.checked) { + document.getElementById('pasteoptionstext_'+suffix).innerHTML =' $lt{'show'}'; + } else { + document.getElementById('pasteoptionstext_'+suffix).innerHTML =''; + } + if (document.getElementById('pasteoptions_'+suffix)) { + document.getElementById('pasteoptions_'+suffix).style.display='none'; + } + } + return; +} + +function validateClipboard() { + var numchk = 0; + if (document.pasteform.pasting.length > 1) { + for (var i=0; i
'.$error; + } + } else { + #need to copy the db contents to a new one. + my %contents=&Apache::lonnet::dump($db_name, + $dbref->{'cdom'}, + $dbref->{'cnum'}); + if (exists($contents{'uploaded.photourl'})) { + my $photo = $contents{'uploaded.photourl'}; + my ($subdir,$fname) = + ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$}); + my $newphoto; + if ($fname ne '') { + my $content = &Apache::lonnet::getfile($photo); + unless ($content eq '-1') { + $env{'form.'.$suffix.'.photourl'} = $content; + $newphoto = + &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname"); + delete($env{'form.'.$suffix.'.photourl'}); + } + } + if ($newphoto =~ m{^/uploaded/}) { + $contents{'uploaded.photourl'} = $newphoto; + } + } + $db_name =~ s{_\d*$ }{_$suffix}x; + $result=&Apache::lonnet::put($db_name,\%contents, + $coursedom,$coursenum); + if ($result eq 'ok') { + $url =~ s{/(\d*)/(smppg|bulletinboard)$}{/$suffix/$2}x; + } + } + if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) { + $lockerrorsref->{$prefix} = + '
'.
+ &mt('There was a problem removing a lockfile.');
+ if ($prefix eq 'smppg') {
+ $lockerrorsref->{$prefix} .=
+ &mt('This will prevent creation of additional simple pages in this course.');
+ } else {
+ $lockerrorsref->{$prefix} .= &mt('This will prevent creation of additional bulletin boards in this course.');
+ }
+ $lockerrorsref->{$prefix} .= &mt('Please contact the domain coordinator for your LON-CAPA domain.').'
';
+ }
+ }
+ } elsif ($url =~ m{/syllabus$}) {
+ if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
+ ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
+ if (($dbref->{'cdom'} ne $coursedom) ||
+ ($dbref->{'cnum'} ne $coursenum)) {
+ my %contents=&Apache::lonnet::dump('syllabus',
+ $dbref->{'cdom'},
+ $dbref->{'cnum'});
+ $result=&Apache::lonnet::put('syllabus',\%contents,
+ $coursedom,$coursenum);
+ }
+ }
+ }
+ }
+ return ($url,$result,$errtext);
+}
+
+sub uniqueness_check {
+ my ($newurl) = @_;
+ my $unique = 1;
+ foreach my $res (@LONCAPA::map::order) {
+ my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
+ $url=&LONCAPA::map::qtescape($url);
+ if ($newurl eq $url) {
+ $unique = 0;
+ last;
+ }
+ }
+ return $unique;
+}
+
+sub contained_map_check {
+ my ($url,$folder,$removefrommap,$removeparam,$addedmaps,$hierarchy,$titles,
+ $allmaps) = @_;
+ my $content = &Apache::lonnet::getfile($url);
+ unless ($content eq '-1') {
+ my $parser = HTML::TokeParser->new(\$content);
+ $parser->attr_encoded(1);
+ while (my $token = $parser->get_token) {
+ next if ($token->[0] ne 'S');
+ if ($token->[1] eq 'resource') {
+ next if ($token->[2]->{'type'} eq 'zombie');
+ my $ressrc = $token->[2]->{'src'};
+ if ($folder =~ /^supplemental/) {
+ unless (&supp_pasteable($ressrc)) {
+ $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
+ next;
+ }
+ }
+ if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
+ if ($1 eq 'uploaded') {
+ $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
+ $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
+ } else {
+ if ($allmaps->{$ressrc}) {
+ $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
+ } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
+ $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
+ } else {
+ $addedmaps->{$ressrc} = [$url];
+ }
+ }
+ &contained_map_check($ressrc,$folder,$removefrommap,$removeparam,
+ $addedmaps,$hierarchy,$titles,$allmaps);
+ }
+ } elsif ($token->[1] eq 'param') {
+ if ($folder =~ /^supplemental/) {
+ if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
+ push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
+ } else {
+ $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
+ }
+ }
+ }
+ }
+ }
+ return;
+}
+
+sub url_paste_fixups {
+ my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
+ $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
+ $mapchanges,$tomove,$newsubdir,$newurls) = @_;
+ my $checktitle;
+ if (($prefixchg) &&
+ ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
+ $checktitle = 1;
+ }
+ my $skip;
+ if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
+ my $mapid = $1.$2;
+ if ($tomove->{$mapid}) {
+ $skip = 1;
+ }
+ }
+ my $file = &Apache::lonnet::getfile($oldurl);
+ return if ($file eq '-1');
+ my $parser = HTML::TokeParser->new(\$file);
+ $parser->attr_encoded(1);
+ my $changed = 0;
+ while (my $token = $parser->get_token) {
+ next if ($token->[0] ne 'S');
+ if ($token->[1] eq 'resource') {
+ my $ressrc = $token->[2]->{'src'};
+ next if ($ressrc eq '');
+ my $id = $token->[2]->{'id'};
+ my $title = $token->[2]->{'title'};
+ if ($checktitle) {
+ if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
+ $retitles->{$oldurl}{$id} = $ressrc;
+ }
+ }
+ next if ($token->[2]->{'type'} eq 'external');
+ if ($token->[2]->{'type'} eq 'zombie') {
+ next if ($skip);
+ $zombies->{$oldurl}{$id} = $ressrc;
+ $changed = 1;
+ } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
+ my $srcdom = $1;
+ my $srcnum = $2;
+ my $rem = $3;
+ my $newurl;
+ my $mapname;
+ if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
+ my $prefix = $1;
+ $mapname = $prefix.$2;
+ if ($tomove->{$mapname}) {
+ &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
+ $srcdom,$srcnum,$allmaps,$rewrites,
+ $retitles,$copies,$dbcopies,$zombies,
+ $params,$mapmoves,$mapchanges,$tomove,
+ $newsubdir,$newurls);
+ next;
+ } else {
+ ($newurl,my $error) =
+ &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
+ $srcdom,$srcnum,\$title,$allmaps,$newurls);
+ if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
+ $newsubdir->{$ressrc} = $1;
+ }
+ if ($error) {
+ next;
+ }
+ }
+ }
+ if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
+ ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
+
+ if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
+ $rewrites->{$oldurl}{$id} = $ressrc;
+ $mapchanges->{$ressrc} = 1;
+ unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
+ $cnum,$srcdom,$srcnum,$allmaps,
+ $rewrites,$retitles,$copies,$dbcopies,
+ $zombies,$params,$mapmoves,$mapchanges,
+ $tomove,$newsubdir,$newurls)) {
+ $mapmoves->{$ressrc} = 1;
+ }
+ $changed = 1;
+ } else {
+ $rewrites->{$oldurl}{$id} = $ressrc;
+ $copies->{$oldurl}{$ressrc} = $id;
+ $changed = 1;
+ }
+ }
+ } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/.+$}) {
+ next if ($skip);
+ my $srcdom = $1;
+ my $srcnum = $2;
+ if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
+ $rewrites->{$oldurl}{$id} = $ressrc;
+ $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
+ $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
+ $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
+ $changed = 1;
+ }
+ } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
+ if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
+ ($env{'form.docs.markedcopy_options'} ne 'move')) {
+ $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
+ $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
+ $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
+ $changed = 1;
+ }
+ } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
+ next if ($skip);
+ my $srcdom = $1;
+ my $srcnum = $2;
+ if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
+ $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
+ $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
+ $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
+ $changed = 1;
+ }
+ }
+ } elsif ($token->[1] eq 'param') {
+ next if ($skip);
+ my $to = $token->[2]->{'to'};
+ if ($to ne '') {
+ if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
+ push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
+ } else {
+ @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
+ }
+ }
+ }
+ }
+ return $changed;
+}
+
+sub apply_fixups {
+ my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
+ $oldurl,$url,$caller) = @_;
+ my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
+ %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
+ %lockerrors,$lockmsg);
+ if (ref($updated) eq 'HASH') {
+ if (ref($updated->{'rewrites'}) eq 'HASH') {
+ %rewrites = %{$updated->{'rewrites'}};
+ }
+ if (ref($updated->{'zombies'}) eq 'HASH') {
+ %zombies = %{$updated->{'zombies'}};
+ }
+ if (ref($updated->{'removefrommap'}) eq 'HASH') {
+ %removefrommap = %{$updated->{'removefrommap'}};
+ }
+ if (ref($updated->{'removeparam'}) eq 'HASH') {
+ %removeparam = %{$updated->{'removeparam'}};
+ }
+ if (ref($updated->{'dbcopies'}) eq 'HASH') {
+ %dbcopies = %{$updated->{'dbcopies'}};
+ }
+ if (ref($updated->{'retitles'}) eq 'HASH') {
+ %retitles = %{$updated->{'retitles'}};
+ }
+ }
+ if (ref($info) eq 'HASH') {
+ if (ref($info->{'newsubdir'}) eq 'HASH') {
+ %newsubdir = %{$info->{'newsubdir'}};
+ }
+ if (ref($info->{'params'}) eq 'HASH') {
+ %params = %{$info->{'params'}};
+ }
+ if (ref($info->{'before'}) eq 'HASH') {
+ %before = %{$info->{'before'}};
+ }
+ if (ref($info->{'after'}) eq 'HASH') {
+ %after = %{$info->{'after'}};
+ }
+ }
+ if (ref($moves) eq 'HASH') {
+ if (ref($moves->{'copies'}) eq 'HASH') {
+ %copies = %{$moves->{'copies'}};
+ }
+ if (ref($moves->{'docmoves'}) eq 'HASH') {
+ %docmoves = %{$moves->{'docmoves'}};
+ }
+ if (ref($moves->{'mapmoves'}) eq 'HASH') {
+ %mapmoves = %{$moves->{'mapmoves'}};
+ }
+ }
+ foreach my $key (keys(%copies),keys(%docmoves)) {
+ my @allcopies;
+ if (exists($copies{$key})) {
+ if (ref($copies{$key}) eq 'HASH') {
+ my %added;
+ foreach my $innerkey (keys(%{$copies{$key}})) {
+ if (($innerkey ne '') && (!$added{$innerkey})) {
+ push(@allcopies,$innerkey);
+ $added{$innerkey} = 1;
+ }
+ }
+ undef(%added);
+ }
+ }
+ if ($key eq $oldurl) {
+ if ((exists($docmoves{$key}))) {
+ unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
+ push(@allcopies,$oldurl);
+ }
+ }
+ }
+ if (@allcopies > 0) {
+ foreach my $item (@allcopies) {
+ my ($relpath,$oldsubdir,$fname) =
+ ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
+ if ($fname ne '') {
+ my $content = &Apache::lonnet::getfile($item);
+ unless ($content eq '-1') {
+ my $storefn;
+ if (($key eq $oldurl) && (exists($docmoves{$key}))) {
+ $storefn = $docmoves{$key};
+ } else {
+ $storefn = $relpath;
+ $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
+ if ($prefixchg && $before{'doc'} && $after{'doc'}) {
+ $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
+ }
+ if ($newsubdir{$key}) {
+ $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
+ }
+ }
+ ©_dependencies($item,$storefn,$relpath,$errors,\$content);
+ my $copyurl =
+ &Apache::lonclonecourse::writefile($env{'request.course.id'},
+ $storefn.$fname,$content);
+ if ($copyurl eq '/adm/notfound.html') {
+ if (exists($docmoves{$oldurl})) {
+ return &mt('Paste failed: an error occurred copying the file.');
+ } elsif (ref($errors) eq 'HASH') {
+ $errors->{$item} = 1;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ foreach my $key (keys(%mapmoves)) {
+ my $storefn=$key;
+ $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
+ if ($prefixchg && $before{'map'} && $after{'map'}) {
+ $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
+ }
+ if ($newsubdir{$key}) {
+ $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
+ }
+ my $mapcontent = &Apache::lonnet::getfile($key);
+ if ($mapcontent eq '-1') {
+ if (ref($errors) eq 'HASH') {
+ $errors->{$key} = 1;
+ }
+ } else {
+ my $newmap =
+ &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
+ $mapcontent);
+ if ($newmap eq '/adm/notfound.html') {
+ if (ref($errors) eq 'HASH') {
+ $errors->{$key} = 1;
+ }
+ }
+ }
+ }
+ my %updates;
+ if ($is_map) {
+ if (ref($updated) eq 'HASH') {
+ foreach my $type (keys(%{$updated})) {
+ if (ref($updated->{$type}) eq 'HASH') {
+ foreach my $key (keys(%{$updated->{$type}})) {
+ $updates{$key} = 1;
+ }
+ }
+ }
+ }
+ foreach my $key (keys(%updates)) {
+ my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
+ if (ref($rewrites{$key}) eq 'HASH') {
+ %torewrite = %{$rewrites{$key}};
+ }
+ if (ref($retitles{$key}) eq 'HASH') {
+ %toretitle = %{$retitles{$key}};
+ }
+ if (ref($removefrommap{$key}) eq 'HASH') {
+ %toremove = %{$removefrommap{$key}};
+ }
+ if (ref($removeparam{$key}) eq 'HASH') {
+ %remparam = %{$removeparam{$key}};
+ }
+ if (ref($zombies{$key}) eq 'HASH') {
+ %zombie = %{$zombies{$key}};
+ }
+ if (ref($dbcopies{$key}) eq 'HASH') {
+ foreach my $idx (keys(%{$dbcopies{$key}})) {
+ if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
+ my ($newurl,$result,$errtext) =
+ &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors);
+ if ($result eq 'ok') {
+ $newdb{$idx} = $newurl;
+ } elsif (ref($errors) eq 'HASH') {
+ $errors->{$key} = 1;
+ }
+ push(@msgs,$errtext);
+ }
+ }
+ }
+ if (ref($params{$key}) eq 'HASH') {
+ %currparam = %{$params{$key}};
+ }
+ my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
+ if ($fatal) {
+ return ($errtext);
+ }
+ for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
+ if (defined($LONCAPA::map::zombies[$i])) {
+ my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
+ if ($zombie{$i} eq $src) {
+ undef($LONCAPA::map::zombies[$i]);
+ }
+ }
+ }
+ for (my $i=0; $i<@LONCAPA::map::order; $i++) {
+ my $idx = $LONCAPA::map::order[$i];
+ if (defined($LONCAPA::map::resources[$idx])) {
+ my $changed;
+ my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
+ if ((exists($toremove{$idx})) &&
+ ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
+ splice(@LONCAPA::map::order,$i,1);
+ if (ref($currparam{$idx}) eq 'ARRAY') {
+ foreach my $name (@{$currparam{$idx}}) {
+ &LONCAPA::map::delparameter($idx,'parameter_'.$name);
+ }
+ }
+ next;
+ }
+ my $origsrc = $src;
+ if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
+ if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
+ $changed = 1;
+ }
+ }
+ if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
+ $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
+ if ($origsrc =~ m{^/uploaded/}) {
+ if ($prefixchg && $before{'map'} && $after{'map'}) {
+ if ($src =~ /\.(page|sequence)$/) {
+ $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
+ } else {
+ $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
+ }
+ }
+ if ($origsrc =~ /\.(page|sequence)$/) {
+ if ($newsubdir{$origsrc}) {
+ $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
+ }
+ } elsif ($newsubdir{$key}) {
+ $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
+ }
+ }
+ $changed = 1;
+ } elsif ($newdb{$idx} ne '') {
+ $src = $newdb{$idx};
+ $changed = 1;
+ }
+ if ($changed) {
+ $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
+ }
+ }
+ }
+ foreach my $idx (keys(%remparam)) {
+ if (ref($remparam{$idx}) eq 'ARRAY') {
+ foreach my $name (@{$remparam{$idx}}) {
+ &LONCAPA::map::delparameter($idx,'parameter_'.$name);
+ }
+ }
+ }
+ if (values(%lockerrors) > 0) {
+ $lockmsg = join('',values(%lockerrors)); + } + my $storefn; + if ($key eq $oldurl) { + $storefn = $url; + $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{}; + } else { + $storefn = $key; + $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{}; + if ($prefixchg && $before{'map'} && $after{'map'}) { + $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/; + } + if ($newsubdir{$key}) { + $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/; + } + } + my $report; + if ($folder !~ /^supplemental/) { + $report = 1; + } + (my $outtext,$errtext) = + &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report); + if ($errtext) { + if ($caller eq 'paste') { + return (&mt('Paste failed: an error occurred saving the folder or page.')); + } + } + } + } + return ('ok',\@msgs,$lockmsg); +} + +sub copy_dependencies { + my ($item,$storefn,$relpath,$errors,$contentref) = @_; + my $content; + if (ref($contentref)) { + $content = $$contentref; + } else { + $content = &Apache::lonnet::getfile($item); + } + unless ($content eq '-1') { + my $mm = new File::MMagic; + my $mimetype = $mm->checktype_contents($content); + if ($mimetype eq 'text/html') { + my (%allfiles,%codebase,$state); + my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content); + if ($res eq 'ok') { + my ($numexisting,$numpathchanges,$existing); + (undef,$numexisting,$numpathchanges,$existing) = + &Apache::loncommon::ask_for_embedded_content( + '/adm/coursedocs',$state,\%allfiles,\%codebase, + {'error_on_invalid_names' => 1, + 'ignore_remote_references' => 1, + 'docs_url' => $item, + 'context' => 'paste'}); + if ($numexisting > 0) { + if (ref($existing) eq 'HASH') { + foreach my $dep (keys(%{$existing})) { + my $depfile = $dep; + unless ($depfile =~ m{^\Q$relpath\E}) { + $depfile = $relpath.$dep; + } + my $depcontent = &Apache::lonnet::getfile($depfile); + unless ($depcontent eq '-1') { + my $storedep = $dep; + $storedep =~ s{^\Q$relpath\E}{}; + my $dep_url = + &Apache::lonclonecourse::writefile( + $env{'request.course.id'}, + $storefn.$storedep,$depcontent); + if ($dep_url eq '/adm/notfound.html') { + if (ref($errors) eq 'HASH') { + $errors->{$depfile} = 1; + } + } else { + ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent); + } + } + } + } + } + } + } + } + return; +} + +my %parameter_type = ( 'randompick' => 'int_pos', + 'hiddenresource' => 'string_yesno', + 'encrypturl' => 'string_yesno', + 'randomorder' => 'string_yesno',); +my $valid_parameters_re = join('|',keys(%parameter_type)); +# set parameters +sub update_parameter { + if ($env{'form.changeparms'} eq 'all') { + my (@allidx,@allmapidx,%allchecked,%currchecked); + %allchecked = ( + 'hiddenresource' => {}, + 'encrypturl' => {}, + 'randompick' => {}, + 'randomorder' => {}, + ); + foreach my $which (keys(%allchecked)) { + $env{'form.all'.$which} =~ s/,$//; + if ($which eq 'randompick') { + foreach my $item (split(/,/,$env{'form.all'.$which})) { + my ($res,$value) = split(/:/,$item); + if ($value =~ /^\d+$/) { + $allchecked{$which}{$res} = $value; + } + } + } else { + if ($env{'form.all'.$which}) { + map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which}); + } + } + } + my $haschanges = 0; + foreach my $res (@LONCAPA::map::order) { + my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]); + $name=&LONCAPA::map::qtescape($name); + $url=&LONCAPA::map::qtescape($url); + next unless ($name && $url); + my $is_map; + if ($url =~ m{/uploaded/.+\.(page|sequence)$}) { + $is_map = 1; + } + foreach my $which (keys(%allchecked)) { + if (($which eq 'randompick' || $which eq 'randomorder')) { + next if (!$is_map); + } + my $oldvalue = 0; + my $newvalue = 0; + if ($allchecked{$which}{$res}) { + $newvalue = $allchecked{$which}{$res}; + } + my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0]; + if ($which eq 'randompick') { + if ($current =~ /^(\d+)$/) { + $oldvalue = $1; + } + } else { + if ($current =~ /^yes$/i) { + $oldvalue = 1; + } + } + if ($oldvalue ne $newvalue) { + $haschanges = 1; + if ($newvalue) { + my $storeval = 'yes'; + if ($which eq 'randompick') { + $storeval = $newvalue; + } + &LONCAPA::map::storeparameter($res,'parameter_'.$which, + $storeval, + $parameter_type{$which}); + &remember_parms($res,$which,'set',$storeval); + } elsif ($oldvalue) { + &LONCAPA::map::delparameter($res,'parameter_'.$which); + &remember_parms($res,$which,'del'); + } + } + } + } + return $haschanges; + } else { + return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/); + + my $which = $env{'form.changeparms'}; + my $idx = $env{'form.setparms'}; + if ($env{'form.'.$which.'_'.$idx}) { + my $value = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx} + : 'yes'; + &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value, + $parameter_type{$which}); + &remember_parms($idx,$which,'set',$value); + } else { + &LONCAPA::map::delparameter($idx,'parameter_'.$which); + + &remember_parms($idx,$which,'del'); + } + return 1; + } +} + + +sub handle_edit_cmd { + my ($coursenum,$coursedom) =@_; + return if ($env{'form.cmd'} eq ''); + my ($cmd,$idx)=split('_',$env{'form.cmd'}); + + my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; + my ($title, $url, @rrest) = split(':', $ratstr); + + if ($cmd eq 'remove') { + if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) && + ($url!~/$LONCAPA::assess_page_seq_re/)) { + &Apache::lonnet::removeuploadedurl($url); + } else { + &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); + } + splice(@LONCAPA::map::order, $idx, 1); + + } elsif ($cmd eq 'cut') { + &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); + splice(@LONCAPA::map::order, $idx, 1); + + } elsif ($cmd eq 'up' + && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) { + @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1]; + + } elsif ($cmd eq 'down' + && defined($LONCAPA::map::order[$idx+1])) { + @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1]; + + } elsif ($cmd eq 'rename') { + my $comment = &LONCAPA::map::qtunescape($env{'form.title'}); + if ($comment=~/\S/) { + $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]= + $comment.':'.join(':', $url, @rrest); + } +# Devalidate title cache + my $renamed_url=&LONCAPA::map::qtescape($url); + &Apache::lonnet::devalidate_title_cache($renamed_url); + + } else { + return 0; + } + return 1; +} + +sub editor { + my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype, + $supplementalflag,$orderhash,$iconpath,$pathitem)=@_; + my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container); + if ($allowed) { + (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain, + $is_random_order,$container) = + &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1); + $r->print($breadcrumbtrail); + } elsif ($env{'form.folderpath'} =~ /\:1$/) { + $container = 'page'; + } else { + $container = 'sequence'; + } + + my $jumpto; + + unless ($supplementalflag) { + $jumpto = "'uploaded/$coursedom/$coursenum/$folder.$container'"; + } + + unless ($allowed) { + $randompick = -1; + } + + my ($errtext,$fatal) = &mapread($coursenum,$coursedom, + $folder.'.'.$container); + return $errtext if ($fatal); + + if ($#LONCAPA::map::order<1) { + my $idx=&LONCAPA::map::getresidx(); + if ($idx<=0) { $idx=1; } + $LONCAPA::map::order[0]=$idx; + $LONCAPA::map::resources[$idx]=''; + } + +# ------------------------------------------------------------ Process commands + +# ---------------- if they are for this folder and user allowed to make changes + if (($allowed) && ($env{'form.folder'} eq $folder)) { +# set parameters and change order + &snapshotbefore(); + + if (&update_parameter()) { + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); + return $errtext if ($fatal); + } + + if ($env{'form.newpos'} && $env{'form.currentpos'}) { +# change order + my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1); + splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res); + + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); + return $errtext if ($fatal); + } + + if ($env{'form.pastemarked'}) { + my %paste_errors; + my ($paste_res,$save_error,$pastemsgarray,$lockerror) = + &do_paste_from_buffer($coursenum,$coursedom,$folder,$container, + \%paste_errors); + if (ref($pastemsgarray) eq 'ARRAY') { + if (@{$pastemsgarray} > 0) { + $r->print('
'.
+ join('
',@{$pastemsgarray}).
+ '
'. + $lockerror. + '
'); + } + if ($save_error ne '') { + return $save_error; + } + if ($paste_res) { + my %errortext = &Apache::lonlocal::texthash ( + fail => 'Storage of folder contents failed', + failread => 'Reading folder contents failed', + failstore => 'Storage of folder contents failed', + ); + if ($errortext{$paste_res}) { + $r->print(''.$errortext{$paste_res}.'
'); + } + } + if (keys(%paste_errors) > 0) { + $r->print(''."\n". + &mt('The following files are either dependencies of a web page or references within a folder and/or composite page which could not be copied during the paste operation:')."\n". + '
- '."\n");
+ foreach my $key (sort(keys(%paste_errors))) {
+ $r->print('
- '.$key.' '."\n"); + } + $r->print('
'.$output.'
'); + } + } + + $r->print($upload_output); + +# Rename, cut, copy or remove a single resource + if (&handle_edit_cmd()) { + my $contentchg; + if ($env{'form.cmd'} =~ m{^(del|cut)_}) { + $contentchg = 1; + } + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg); + return $errtext if ($fatal); + } + +# Cut, copy and/or remove multiple resources + if ($env{'form.multichange'}) { + my %allchecked = ( + cut => {}, + remove => {}, + ); + my $needsupdate; + foreach my $which (keys(%allchecked)) { + $env{'form.multi'.$which} =~ s/,$//; + if ($env{'form.multi'.$which}) { + map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which}); + if (ref($allchecked{$which}) eq 'HASH') { + $needsupdate += scalar(keys(%{$allchecked{$which}})); + } + } + } + if ($needsupdate) { + my $haschanges = 0; + my %curr_groups = &Apache::longroup::coursegroups(); + my $total = scalar(@LONCAPA::map::order) - 1; + for (my $i=$total; $i>=0; $i--) { + my $res = $LONCAPA::map::order[$i]; + my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]); + $name=&LONCAPA::map::qtescape($name); + $url=&LONCAPA::map::qtescape($url); + next unless ($name && $url); + my %denied = + &action_restrictions($coursenum,$coursedom,$url, + $env{'form.folderpath'},\%curr_groups); + foreach my $which (keys(%allchecked)) { + next if ($denied{$which}); + next unless ($allchecked{$which}{$res}); + if ($which eq 'remove') { + if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) && + ($url!~/$LONCAPA::assess_page_seq_re/)) { + &Apache::lonnet::removeuploadedurl($url); + } else { + &LONCAPA::map::makezombie($res); + } + splice(@LONCAPA::map::order,$i,1); + $haschanges ++; + } elsif ($which eq 'cut') { + &LONCAPA::map::makezombie($res); + splice(@LONCAPA::map::order,$i,1); + $haschanges ++; + } + } + } + if ($haschanges) { + ($errtext,$fatal) = + &storemap($coursenum,$coursedom,$folder.'.'.$container,1); + return $errtext if ($fatal); + } + } + } + +# Group import/search + if ($env{'form.importdetail'}) { + my @imports; + foreach my $item (split(/\&/,$env{'form.importdetail'})) { + if (defined($item)) { + my ($name,$url,$residx)= + map { &unescape($_); } split(/\=/,$item); + if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) { + my ($suffix,$errortxt,$locknotfreed) = + &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2); + if ($locknotfreed) { + $r->print($locknotfreed); + } + if ($suffix) { + $url =~ s/_new\./_$suffix./; + } else { + return $errortxt; + } + } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) { + my $type = $1; + my ($suffix,$errortxt,$locknotfreed) = + &new_timebased_suffix($coursedom,$coursenum,$type); + if ($locknotfreed) { + $r->print($locknotfreed); + } + if ($suffix) { + $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix}; + } else { + return $errortxt; + } + } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) { + if ($supplementalflag) { + next unless ($1 eq 'supplemental'); + if ($folder eq 'supplemental') { + next unless ($2 eq 'default'); + } else { + next unless ($folder eq 'supplemental_'.$2); + } + } else { + next unless ($1 eq 'docs'); + if ($folder eq 'default') { + next unless ($2 eq 'default'); + } else { + next unless ($folder eq 'default_'.$2); + } + } + } + push(@imports, [$name, $url, $residx]); + } + } + ($errtext,$fatal,my $fixuperrors) = + &group_import($coursenum, $coursedom, $folder,$container, + 'londocs',@imports); + return $errtext if ($fatal); + if ($fixuperrors) { + $r->print($fixuperrors); + } + } +# Loading a complete map + if ($env{'form.loadmap'}) { + if ($env{'form.importmap'}=~/\w/) { + foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { + my ($title,$url,$ext,$type)=split(/\:/,$res); + my $idx=&LONCAPA::map::getresidx($url); + $LONCAPA::map::resources[$idx]=$res; + $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; + } + ($errtext,$fatal)=&storemap($coursenum,$coursedom, + $folder.'.'.$container,1); + return $errtext if ($fatal); + } else { + $r->print(''.&mt('No map selected.').'
'); + + } + } + &log_differences($plain); + } +# ---------------------------------------------------------------- End commands +# ---------------------------------------------------------------- Print screen + my $idx=0; + my $shown=0; + if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) { + $r->print(''.
+ '
');
+ }
+
+ my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
+ %filters = (
+ canremove => [],
+ cancut => [],
+ cancopy => [],
+ );
+ %curr_groups = &Apache::longroup::coursegroups();
+ &Apache::loncommon::start_data_table_count(); #setup a row counter
+ foreach my $res (@LONCAPA::map::order) {
+ my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
+ $name=&LONCAPA::map::qtescape($name);
+ $url=&LONCAPA::map::qtescape($url);
+ unless ($name) { $name=(split(/\//,$url))[-1]; }
+ unless ($name) { $idx++; next; }
+ push(@allidx,$res);
+ if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
+ push(@allmapidx,$res);
+ }
+ $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
+ $coursenum,$coursedom,$crstype,
+ $pathitem,$supplementalflag,$container,
+ \%filters,\%curr_groups);
+ $idx++;
+ $shown++;
+ }
+ &Apache::loncommon::end_data_table_count();
+
+ my $need_save;
+ if (($allowed) || ($supplementalflag && $folder eq 'supplemental')) {
+ my $toolslink = '- '.&mt('Parameters:').' '. + ($randompick>=0?'
- '.&mt('randomly pick [quant,_1,resource]',$randompick).' ':''). + ($ishidden?'
- '.&mt('contents hidden').' ':''). + ($isencrypted?'
- '.&mt('URLs hidden').' ':''). + ($is_random_order?'
- '.&mt('random order').' ':''). + '
' + .&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.') + .'
' + ); + } + if ($is_random_order) { + $r->print('' + .&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.') + .'
' + ); + } + $r->print('| ' + .&Apache::loncommon::help_open_menu('Navigation Screen', + 'Navigation_Screen',undef,'RAT') + .' | '.&mt('Tools:').' | ' + .'
|
'; + if ($shown) { + if ($allowed) { + $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll') + .&Apache::loncommon::start_data_table(undef,'contentlist') + .&Apache::loncommon::start_data_table_header_row() + .'
' + .&Apache::loncommon::end_scrollbox(); + } else { + $to_show .= $toolslink + .&Apache::loncommon::start_data_table('LC_tableOfContent') + .$output.' ' + .&Apache::loncommon::end_data_table(); + } + } else { + if (!$allowed) { + $to_show .= $toolslink; + } + $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll') + .'
'
+ .&mt('Currently no documents.')
+ .'
'
+ .&Apache::loncommon::end_scrollbox();
+ }
+ } else {
+ if ($shown) {
+ $to_show = ''
+ .&Apache::loncommon::start_data_table('LC_tableOfContent')
+ .$output
+ .&Apache::loncommon::end_data_table()
+ .'
';
+ } else {
+ $to_show = ''
+ .&mt('Currently no documents.')
+ .'
'
+ }
+ }
+ my $tid = 1;
+ if ($supplementalflag) {
+ $tid = 2;
+ }
+ if ($allowed) {
+ my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
+ $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
+ $jumpto,$readfile,$need_save,"$folder.$container"));
+ &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
+ } else {
+ $r->print($to_show);
+ }
+ return;
+}
+
+sub multiple_check_form {
+ my ($caller,$listsref) = @_;
+ return unless (ref($listsref) eq 'HASH');
+ my $output =
+ ''.
+ '';
+ return $output;
+}
+
+sub process_file_upload {
+ my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
+# upload a file, if present
+ my ($parseaction,$showupload,$nextphase,$mimetype);
+ if ($env{'form.parserflag'}) {
+ $parseaction = 'parse';
+ }
+ my $folder=$env{'form.folder'};
+ if ($folder eq '') {
+ $folder='default';
+ }
+ if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
+ my $errtext='';
+ my $fatal=0;
+ my $container='sequence';
+ if ($env{'form.folderpath'} =~ /:1$/) {
+ $container='page';
+ }
+ ($errtext,$fatal)=
+ &mapread($coursenum,$coursedom,$folder.'.'.$container);
+ if ($#LONCAPA::map::order<1) {
+ $LONCAPA::map::order[0]=1;
+ $LONCAPA::map::resources[1]='';
+ }
+ my $destination = 'docs/';
+ if ($folder =~ /^supplemental/) {
+ $destination = 'supplemental/';
+ }
+ if (($folder eq 'default') || ($folder eq 'supplemental')) {
+ $destination .= 'default/';
+ } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
+ $destination .= $2.'/';
+ }
+ if ($fatal) {
+ $$upload_output = ''.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'
';
+ return;
+ }
+# this is for a course, not a user, so set context to coursedoc.
+ my $newidx=&LONCAPA::map::getresidx();
+ $destination .= $newidx;
+ my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
+ $parseaction,$allfiles,
+ $codebase,undef,undef,undef,undef,
+ undef,undef,\$mimetype);
+ if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
+ my $stored = $1;
+ $showupload = ''.&mt('Uploaded [_1]',''. + $stored.'').'
'; + } else { + my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$}); + + $$upload_output = ''.&mt('Unable to save file [_1].',''.$filename.'').'
';
+ return;
+ }
+ my $ext='false';
+ if ($url=~m{^http://}) { $ext='true'; }
+ $url = &LONCAPA::map::qtunescape($url);
+ my $comment=$env{'form.comment'};
+ $comment = &LONCAPA::map::qtunescape($comment);
+ if ($folder=~/^supplemental/) {
+ $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
+ $env{'user.domain'}.'___&&&___'.$comment;
+ }
+
+ $LONCAPA::map::resources[$newidx]=
+ $comment.':'.$url.':'.$ext.':normal:res';
+ $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
+ ($errtext,$fatal)=&storemap($coursenum,$coursedom,
+ $folder.'.'.$container,1);
+ if ($fatal) {
+ $$upload_output = ''.$errtext.'
';
+ return;
+ } else {
+ if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
+ $$upload_output = $showupload;
+ my $total_embedded = scalar(keys(%{$allfiles}));
+ if ($total_embedded > 0) {
+ my $uploadphase = 'upload_embedded';
+ my $primaryurl = &HTML::Entities::encode($url,'<>&"');
+ my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
+ my ($embedded,$num) =
+ &Apache::loncommon::ask_for_embedded_content(
+ '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
+ if ($embedded) {
+ if ($num) {
+ $$upload_output .=
+ ''.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'
'.$embedded; + $nextphase = $uploadphase; + } else { + $$upload_output .= $embedded; + } + } else { + $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').''; + } + } else { + $$upload_output .= &mt('No embedded items identified').'
'; + } + $$upload_output = '
'.$$upload_output.'
';
+ } elsif (&Apache::loncommon::is_archive_file($mimetype)) {
+ $nextphase = 'decompress_uploaded';
+ my $position = scalar(@LONCAPA::map::order)-1;
+ my $noextract = &return_to_editor();
+ my $archiveurl = &HTML::Entities::encode($url,'<>&"');
+ my %archiveitems = (
+ folderpath => $env{'form.folderpath'},
+ cmd => $nextphase,
+ newidx => $newidx,
+ position => $position,
+ phase => $nextphase,
+ comment => $comment,
+ );
+ my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
+ my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
+ $$upload_output = $showupload.
+ &Apache::loncommon::decompress_form($mimetype,
+ $archiveurl,'/adm/coursedocs',$noextract,
+ \%archiveitems,\@current);
+ }
+ }
+ }
+ return $nextphase;
+}
+
+sub get_dir_list {
+ my ($url,$coursenum,$coursedom,$newidx) = @_;
+ my ($destination,$dir_root) = &embedded_destination();
+ my ($dirlistref,$listerror) =
+ &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
+ my @dir_lines;
+ my $dirptr=16384;
+ if (ref($dirlistref) eq 'ARRAY') {
+ foreach my $dir_line (sort
+ {
+ my ($afile)=split('&',$a,2);
+ my ($bfile)=split('&',$b,2);
+ return (lc($afile) cmp lc($bfile));
+ } (@{$dirlistref})) {
+ my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
+ $filename =~ s/\s+$//;
+ next if ($filename =~ /^\.\.?$/);
+ my $isdir = 0;
+ if ($dirptr&$testdir) {
+ $isdir = 1;
+ }
+ push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
+ }
+ }
+ return @dir_lines;
+}
+
+sub is_supplemental_title {
+ my ($title) = @_;
+ return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
+}
+
+# --------------------------------------------------------------- An entry line
+
+sub entryline {
+ my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
+ $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups)=@_;
+ my ($foldertitle,$renametitle);
+ if (&is_supplemental_title($title)) {
+ ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
+ } else {
+ $title=&HTML::Entities::encode($title,'"<>&\'');
+ $renametitle=$title;
+ $foldertitle=$title;
+ }
+
+ my $orderidx=$LONCAPA::map::order[$index];
+
+ $renametitle=~s/\\/\\\\/g;
+ $renametitle=~s/\"\;/\\\"/g;
+ $renametitle=~s/ /%20/g;
+ my $line=&Apache::loncommon::start_data_table_row();
+ my ($form_start,$form_end,$form_common,$form_param);
+# Edit commands
+ my ($esc_path, $path, $symb);
+ if ($env{'form.folderpath'}) {
+ $esc_path=&escape($env{'form.folderpath'});
+ $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
+ # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
+ }
+ my $isexternal;
+ if ($residx) {
+ my $currurl = $url;
+ $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
+ if ($currurl =~ m{^/adm/wrapper/ext/}) {
+ $isexternal = 1;
+ }
+ if (!$supplementalflag) {
+ my $path = 'uploaded/'.
+ $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
+ $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
+ $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
+ $residx,
+ &Apache::lonnet::declutter($currurl));
+ }
+ }
+ my ($renamelink,%lt,$ishash);
+ if (ref($filtersref) eq 'HASH') {
+ $ishash = 1;
+ }
+
+ if ($allowed) {
+ $form_start = '
+ ';
+
+ my $incindex=$index+1;
+ my $selectbox='';
+ if (($#LONCAPA::map::order>0) &&
+ ((split(/\:/,
+ $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
+ ne '') &&
+ ((split(/\:/,
+ $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
+ ne '')) {
+ $selectbox=
+ ''.
+ '';
+ }
+ %lt=&Apache::lonlocal::texthash(
+ 'up' => 'Move Up',
+ 'dw' => 'Move Down',
+ 'rm' => 'Remove',
+ 'ct' => 'Cut',
+ 'rn' => 'Rename',
+ 'cp' => 'Copy',
+ 'ex' => 'External Resource',
+ 'ed' => 'Edit',
+ 'pr' => 'Preview',
+ 'sv' => 'Save',
+ 'ul' => 'URL',
+ 'ti' => 'Title',
+ );
+ my %denied = &action_restrictions($coursenum,$coursedom,$url,
+ $env{'form.folderpath'},
+ $currgroups);
+ my ($copylink,$cutlink,$removelink);
+ my $skip_confirm = 0;
+ if ( $folder =~ /^supplemental/
+ || ($url =~ m{( /smppg$
+ |/syllabus$
+ |/aboutme$
+ |/navmaps$
+ |/bulletinboard$
+ |\.html$)}x)
+ || $isexternal) {
+ $skip_confirm = 1;
+ }
+
+ if ($denied{'copy'}) {
+ $copylink=(<
'=>$newpageform},
+ {'
'=>$newsylform},
+ {'
'=>$newnavform},
+ {'
'=>$newsmppageform},
+ {'
'=>$newwebpageform},
+ );
+ $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
+
+
+ my @importdoc = (
+ {'
'=>$extresourcesform}
+ );
+ unless ($container eq 'page') {
+ push(@importdoc,
+ {'
'=>$imspform}
+ );
+ }
+ push(@importdoc,
+ {'
'=>$fileuploadform}
+ );
+ $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
+
+ @gradingforma=(
+ {'
'=>$newsmpproblemform},
+ {'
'=>$newdropboxform},
+ {'
'=>$newexuploadform},
+
+ );
+ $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
+
+ @communityforma=(
+ {'
'=>$newbulform},
+ {'
'=>$newaboutmeform},
+ {'
'=>$newaboutsomeoneform},
+ {'
'=>$newrosterform},
+ {'
'=>$newgroupfileform},
+ );
+ $communityform = &create_form_ul(&create_list_elements(@communityforma));
+
+my %orderhash = (
+ 'aa' => ['Import Content',$fileuploadform],
+ 'bb' => ['Published Content',$importpubform],
+ 'cc' => ['Grading Resources',$gradingform],
+ );
+unless ($container eq 'page') {
+ $orderhash{'00'} = ['Newfolder',$newfolderform];
+ $orderhash{'dd'} = ['Collaboration',$communityform];
+ $orderhash{'ee'} = ['Special Pages',$specialdocumentsform];
+}
+
+ $hadchanges=0;
+ unless (($supplementalflag || $toolsflag)) {
+ my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
+ $supplementalflag,\%orderhash,$iconpath,$pathitem);
+ if ($error) {
+ $r->print('