--- loncom/interface/londocs.pm 2003/08/05 12:47:21 1.71 +++ loncom/interface/londocs.pm 2004/02/27 18:16:54 1.108 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.71 2003/08/05 12:47:21 www Exp $ +# $Id: londocs.pm,v 1.108 2004/02/27 18:16:54 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -35,8 +35,10 @@ use Apache::loncommon; use Apache::lonratedt; use Apache::lonratsrv; use Apache::lonxml; +use Apache::loncreatecourse; use HTML::Entities; use GDBM_File; +use Apache::lonlocal; my $iconpath; @@ -66,10 +68,194 @@ sub mapread { sub storemap { my ($coursenum,$coursedom,$map)=@_; - $hadchanges=1; - return + my ($outtext,$errtext)= &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. $map,1); + if ($errtext) { return ($errtext,2); } + + $hadchanges=1; + return ($errtext,0); +} + +# ----------------------------------------- Return hash with valid author names + +sub authorhosts { + my %outhash=(); + my $home=0; + my $other=0; + foreach (keys %ENV) { + if ($_=~/^user\.role\.(au|ca)\.(.+)$/) { + my $role=$1; + my $realm=$2; + my ($start,$end)=split(/\./,$ENV{$_}); + if (($start) && ($start>time)) { next; } + if (($end) && (time>$end)) { next; } + my $ca; my $cd; + if ($1 eq 'au') { + $ca=$ENV{'user.name'}; + $cd=$ENV{'user.domain'}; + } else { + ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/); + } + my $allowed=0; + my $myhome=&Apache::lonnet::homeserver($ca,$cd); + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } } + if ($allowed) { + $home++; + $outhash{'home_'.$ca.'@'.$cd}=1; + } else { + $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome; + $other++; + } + } + } + return ($home,$other,%outhash); +} +# ------------------------------------------------------ Generate "dump" button + +sub dumpbutton { + my ($home,$other,%outhash)=&authorhosts(); + if ($home+$other==0) { return ''; } + my $output=''; + if ($home) { + return ''. + ''; + } else { + return''. + &mt('Dump Course DOCS to Construction Space: available on other servers'); + } +} + +# -------------------------------------------------------- Actually dump course + +sub dumpcourse { + my $r=shift; + $r->print('Dump DOCS'. + &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space'). + '
'); + my ($home,$other,%outhash)=&authorhosts(); + unless ($home) { return ''; } + my $origcrsid=$ENV{'request.course.id'}; + my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); + if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) { +# Do the dumping + unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; } + my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'}); + $r->print('

'.&mt('Copying Files').'

'); + my $title=$ENV{'form.authorfolder'}; + $title=~s/[^\w\/]+/\_/g; + my %replacehash=(); + foreach (keys %ENV) { + if ($_=~/^form\.namefor\_(.+)/) { + $replacehash{$1}=$ENV{$_}; + } + } + my $crs='/uploaded/'.$ENV{'request.course.id'}.'/'; + $crs=~s/\_/\//g; + foreach (keys %replacehash) { + my $newfilename=$title.'/'.$replacehash{$_}; + $newfilename=~s/[^\w\/\.]+/\_/g; + my @dirs=split(/\//,$newfilename); + my $path='/home/'.$ca.'/public_html'; + 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; } + } + } + $r->print('
'.$_.' => '.$newfilename.': '); + if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) { + if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) { + print $fh &Apache::loncreatecourse::rewritefile( + &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_), + (%replacehash,$crs => '') + ); + } else { + print $fh + &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_); + } + $fh->close(); + } else { + $fail=1; + } + if ($fail) { + $r->print('fail'); + } else { + $r->print('ok'); + } + } + } else { +# Input form + unless ($home==1) { + $r->print( + '

'.&mt('Select the Construction Space').'

'); + } else { + $r->print(''); + } + } + } + unless ($home==1) { + $r->print(''); + } + my $title=$origcrsdata{'description'}; + $title=~s/\s+/\_/gs; + $title=~s/\W//gs; + $r->print('

'.&mt('Folder in Construction Space').'


'); + &tiehash(); + $r->print('

'.&mt('Filenames in Construction Space').'

'); + foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) { + $r->print(''); + my ($ext)=($_=~/\.(\w+)$/); + my $title=$hash{'title_'.$hash{ + 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}}; + $r->print(''); + unless ($title) { + $title=$_; + } + $title=~s/\.(\w+)$//; + $title=~s/\W+/\_/gs; + $title.='.'.$ext; + $r->print("\n\n"); + } + $r->print("
'.&mt('Internal Filename').''.&mt('Title').''.&mt('Save as ...').'
'.$_.''.($title?$title:' ').'
\n"); + &untiehash(); + $r->print( + '

'); + } +} + + +# Imports the given (name, url) resources into the course +# coursenum, coursedom, and folder must precede the list +sub group_import { + my $coursenum = shift; + my $coursedom = shift; + my $folder = shift; + while (@_) { + my $name = shift; + my $url = shift; + if ($url) { + my $idx = $#Apache::lonratedt::resources + 1; + $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx; + my $ext = 'false'; + if ($url=~/^http:\/\//) { $ext = 'true'; } + $url =~ s/:/\:/g; + $name =~ s/:/\:/g; + $Apache::lonratedt::resources[$idx] = + join ':', ($name, $url, $ext, 'normal', 'res'); + } + } + return &storemap($coursenum, $coursedom, $folder.'.sequence'); } sub editor { @@ -114,7 +300,12 @@ sub editor { $comment.':'.$url.':'.$ext.':normal:res'; $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx; - &storemap($coursenum,$coursedom,$folder.'.sequence'); + + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.sequence'); + if ($fatal) { + $r->print('

'.$errtext.'

'); + return; + } } } if ($ENV{'form.cmd'}) { @@ -154,44 +345,49 @@ sub editor { } # Store the changed version - &storemap($coursenum,$coursedom,$folder.'.sequence'); + ($errtext,$fatal)=&storemap($coursenum,$coursedom, + $folder.'.sequence'); + if ($fatal) { + $r->print('

'.$errtext.'

'); + return; + } } # Group import/search if ($ENV{'form.importdetail'}) { - foreach (split(/\&/,$ENV{'form.importdetail'})) { - if (defined($_)) { - my ($name,$url)=split(/\=/,$_); - $name=&Apache::lonnet::unescape($name); - $url=&Apache::lonnet::unescape($url); - if ($url) { - my $idx=$#Apache::lonratedt::resources+1; - $Apache::lonratedt::order - [$#Apache::lonratedt::order+1]=$idx; - my $ext='false'; - if ($url=~/^http\:\/\//) { $ext='true'; } - $url=~s/\:/\:/g; - $name=~s/\:/\:/g; - $Apache::lonratedt::resources[$idx]= - $name.':'.$url.':'.$ext.':normal:res'; - } - } - } + my @imports; + foreach (split(/\&/,$ENV{'form.importdetail'})) { + if (defined($_)) { + my ($name,$url)=split(/\=/,$_); + $name=&Apache::lonnet::unescape($name); + $url=&Apache::lonnet::unescape($url); + push @imports, $name, $url; + } + } # Store the changed version - &storemap($coursenum,$coursedom,$folder.'.sequence'); + ($errtext,$fatal)=group_import($coursenum, $coursedom, $folder, + @imports); + if ($fatal) { + $r->print('

'.$errtext.'

'); + return; + } } # Loading a complete map if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) { - foreach -(&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { + foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { my $idx=$#Apache::lonratedt::resources; $idx++; $Apache::lonratedt::resources[$idx]=$_; $Apache::lonratedt::order - [$#Apache::lonratedt::order+1]=$idx; - } + [$#Apache::lonratedt::order+1]=$idx; + } # Store the changed version - &storemap($coursenum,$coursedom,$folder.'.sequence'); + ($errtext,$fatal)=&storemap($coursenum,$coursedom, + $folder.'.sequence'); + if ($fatal) { + $r->print('

'.$errtext.'

'); + return; + } } } # ---------------------------------------------------------------- End commands @@ -201,7 +397,7 @@ sub editor { foreach (@Apache::lonratedt::order) { my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); unless ($name) { $name=(split(/\//,$url))[-1]; } - unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; } + unless ($name) { next; } $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_)); $idx++; } @@ -223,40 +419,41 @@ sub entryline { ) { $foldertitle=&Apache::lontexconvert::msgtexconverted($4); $renametitle=$4; - $title=''.localtime($1).' '. - &Apache::loncommon::plainname($2,$3).':
'. + $title=''.&Apache::lonlocal::locallocaltime($1).' '. + &Apache::loncommon::plainname($2,$3).':
'. $foldertitle; } $renametitle=~s/\"\;/\\\"/g; my $line=''; # Edit commands - if ($allowed) { - $line.=(< 'Move Up', + 'dw' => 'Move Down', + 'rm' => 'Remove', + 'rn' => 'Rename'); + $line.=(< +$lt{ +$lt{
-UP
-DOWN
-Remove +$lt{'rm'} -Rename +$lt{'rn'} END } # Figure out what kind of a resource this is my ($extension)=($url=~/\.(\w+)$/); my $uploaded=($url=~/^\/*uploaded\//); - my $icon='unknown'; - if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") { - $icon=$extension; - } + my $icon=&Apache::loncommon::icon($url); my $isfolder=0; if ($uploaded) { if ($extension eq 'sequence') { - $icon='folder_closed'; + $icon=$iconpath.'/folder_closed.gif'; $url=~/\/(\w+)\.sequence/; $url='/adm/coursedocs?folder='.$1; $isfolder=1; @@ -278,8 +475,7 @@ END if ($isfolder) { $url.='&foldername='. &Apache::lonnet::escape($foldertitle); } $line.=''. + '">'. "$title"; return $line; } @@ -308,7 +504,7 @@ sub checkonthis { $alreadyseen{$url}=1; $r->rflush(); if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) { - $r->print('
'); + $r->print("\n
"); for (my $i=0;$i<=$level*5;$i++) { $r->print(' '); } @@ -318,7 +514,7 @@ sub checkonthis { my $result=&Apache::lonnet::repcopy( &Apache::lonnet::filelocation('',$url)); if ($result==OK) { - $r->print('ok'); + $r->print(''.&mt('ok').''); $r->rflush(); &Apache::lonnet::countacc($url); $url=~/\.(\w+)$/; @@ -328,25 +524,28 @@ sub checkonthis { for (my $i=0;$i<=$level*5;$i++) { $r->print(' '); } - $r->print('- Rendering: '); + $r->print('- '.&mt('Rendering').': '); my $oldpath=$ENV{'request.filename'}; $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url); &Apache::lonxml::xmlparse($r,'web', &Apache::lonnet::getfile( &Apache::lonnet::filelocation('',$url))); + undef($Apache::lonhomework::parsing_a_problem); $ENV{'request.filename'}=$oldpath; if (($Apache::lonxml::errorcount) || ($Apache::lonxml::warningcount)) { if ($Apache::lonxml::errorcount) { - $r->print(''. - $Apache::lonxml::errorcount.' error(s) '); + $r->print(''. + $Apache::lonxml::errorcount.' '. + &mt('error(s)').' '); } if ($Apache::lonxml::warningcount) { $r->print(''. - $Apache::lonxml::warningcount.' warning(s)'); + $Apache::lonxml::warningcount.' '. + &mt('warning(s)').''); } } else { - $r->print('ok'); + $r->print(''.&mt('ok').''); } $r->rflush(); } @@ -358,20 +557,303 @@ sub checkonthis { } } } elsif ($result==HTTP_SERVICE_UNAVAILABLE) { - $r->print('connection down'); + $r->print(''.&mt('connection down').''); } elsif ($result==HTTP_NOT_FOUND) { - $r->print('not found'); + unless ($url=~/\$/) { + $r->print(''.&mt('not found').''); + } else { + $r->print(''.&mt('unable to verify variable URL').''); + } } else { - $r->print('access denied'); + $r->print(''.&mt('access denied').''); } } } } + +# +# -------------------------------------------------------------- Verify Content +# +sub verifycontent { + my $r=shift; + my $loaderror=&Apache::lonnet::overloaderror($r); + if ($loaderror) { return $loaderror; } + + $r->print('Verify Content'. + &Apache::loncommon::bodytag('Verify Course Documents')); + $hashtied=0; + undef %alreadyseen; + %alreadyseen=(); + &tiehash(); + foreach (keys %hash) { + if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) { + &checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); + } + } + &untiehash(); + $r->print('

'.&mt('Done').'.

'.''. + &mt('Return to DOCS').''); +} + +# -------------------------------------------------------------- Check Versions + +sub checkversions { + my $r=shift; + $r->print('Check Versions'. + &Apache::loncommon::bodytag('Check Course 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'}) { + $haschanged=1; + foreach (keys %hash) { + if ($_=~/^ids\_(\/res\/.+)$/) { + $newsetversions{$1}='mostrecent'; + } + } + } elsif ($ENV{'form.setcurrent'}) { + $haschanged=1; + foreach (keys %hash) { + if ($_=~/^ids\_(\/res\/.+)$/) { + my $getvers=&Apache::lonnet::getversion($1); + if ($getvers>0) { + $newsetversions{$1}=$getvers; + } + } + } + } elsif ($ENV{'form.setversions'}) { + $haschanged=1; + foreach (keys %ENV) { + if ($_=~/^form\.set_version_(.+)$/) { + my $src=$1; + &Apache::lonnet::logthis('Found: '.$1.' '.$ENV{$_}); + if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) { + $newsetversions{$src}=$ENV{$_}; + } + } + } + } + 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 Stored').'

'); + } else { + $r->print('

'.&mt('An Error Occured while Attempting to Store your Version Settings').'

'); + } + &changewarning($r,''); + } + if ($ENV{'form.timerange'} eq 'all') { +# show all documents + $header=&mt('All Documents in Course'); + $allsel=1; + foreach (keys %hash) { + if ($_=~/^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 Course', + '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 Course', + 'vu' => 'Set Version to be used in Course', +'sv' => 'Set Versions to be used in Course 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

+ + +ENDHEADERS + foreach (sort keys %changes) { + if ($changes{$_}>$starttime) { + my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); + my $currentversion=&Apache::lonnet::getversion($_); + if ($currentversion<0) { + $currentversion=&mt('Could not be determined.'); + } + my $linkurl=&Apache::lonnet::clutter($_); + $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; + $r->print(''); + if ($cols_output != 4) { + $r->print(''."\n"); + } + } + $r->print('


'. + &Apache::lonnet::gettitle($linkurl). + '
   '. + ''.$linkurl. + '
'. + &Apache::lonlocal::locallocaltime( + &Apache::lonnet::metadata($root.'.'.$extension, + 'lastrevisiondate') + ). + 'Most Recent: '. + ''.$currentversion.''. + 'In Course: '. + ''); +# 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, + ('' => '', + 'mostrecent' => 'most recent', + map {$_,$_} (1..$currentversion)))); + $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('		'); + $cols_output++; + } + } + } + while($cols_output++ < 4) { + $r->print('') + } + $r->print('
'); + $r->print('

'.&mt('Done').'.

'); + + &untiehash(); +} + +sub changewarning { + my ($r,$postexec)=@_; + $r->print( +''. +'
'. +'

'. +&mt('Changes will become active for your current session after'). +' '.&mt(', or the next time you log in.'). +$help{'Caching'}.'

'); +} + # ================================================================ Main Handler sub handler { my $r = shift; - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; @@ -388,6 +870,8 @@ sub handler { '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( @@ -395,115 +879,11 @@ sub handler { $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching'); if ($ENV{'form.verify'}) { - - my $loaderror=&Apache::lonnet::overloaderror($r); - if ($loaderror) { return $loaderror; } - - $r->print('Verify Content'. - &Apache::loncommon::bodytag('Verify Course Documents')); - $hashtied=0; - undef %alreadyseen; - %alreadyseen=(); - &tiehash(); - foreach (keys %hash) { - if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) { - &checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); - } - } - &untiehash(); - $r->print('

Done.

'); + &verifycontent($r); } elsif ($ENV{'form.versions'}) { - $r->print('Check Versions'. - &Apache::loncommon::bodytag('Check Course Document Versions')); - $hashtied=0; - &tiehash(); - my %changes=&Apache::lonnet::dump - ('versionupdate',$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 $seltext='during the last '.$ENV{'form.timerange'}.' seconds'; - my $startsel=''; - my $monthsel=''; - my $weeksel=''; - my $daysel=''; - if ($ENV{'form.timerange'}==-1) { - $seltext='since start of course'; - $startsel='selected'; - $ENV{'form.timerange'}=time; - } - my $starttime=time-$ENV{'form.timerange'}; - if ($ENV{'form.timerange'}==2592000) { - $seltext='during the last month ('.localtime($starttime).')'; - $monthsel='selected'; - } elsif ($ENV{'form.timerange'}==604800) { - $seltext='during the last week ('.localtime($starttime).')'; - $weeksel='selected'; - } elsif ($ENV{'form.timerange'}==86400) { - $seltext='since yesterday ('.localtime($starttime).')'; - $daysel='selected'; - } - - $r->print(< - - - -

Content changed $seltext

- - - - -ENDHEADERS - foreach (keys %changes) { - if ($changes{$_}>$starttime) { - my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); - my $currentversion=&Apache::lonnet::getversion($_); - my $linkurl=&Apache::lonnet::clutter($_); - $r->print( - ''. - ''); - } - } - $r->print('
FileModification DateVersionDifferences
'.$linkurl. - ''. - localtime($changes{$_}).''.$currentversion.''); - my $lastold=1; - for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { - my $url=$root.'.'.$prevvers.'.'.$extension; - if (&Apache::lonnet::metadata($url,'lastrevisiondate')< - $starttime) { - $lastold=$prevvers; - } - } - for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { - my $url=$root.'.'.$prevvers.'.'.$extension; - $r->print('Version '.$prevvers.' ('. - localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')). - ')'); - if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') { - $r->print(' Diffs'); - } - $r->print('
'); - } - $r->print('
'); - $r->print('

Done.

'); - } else { - $r->print('

No content modifications yet.

'); - } - &untiehash(); + &checkversions($r); + } elsif ($ENV{'form.dumpcourse'}) { + &dumpcourse($r); } else { # is this a standard course? @@ -513,7 +893,6 @@ ENDHEADERS my $script=''; my $allowed; my $events=''; - my $buttons=''; my $showdoc=0; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['folder','foldername']); @@ -525,7 +904,7 @@ ENDHEADERS $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/); # does this user have privileges to post, etc? - $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); + $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'}); if ($allowed) { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); $script=&Apache::lonratedt::editscript('simple'); @@ -535,7 +914,6 @@ ENDHEADERS $script=''.&Apache::lonmenu::registerurl(1,undef).''. -'
'. -'

Changes will become active for your current session after , or the next time you log in.'. -$help{'Caching'}.'

'); + &changewarning($r,$postexec); } my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. '.sequence'; - $r->print(< -Upload a new main course document -Import a published document -Special documents +$lt{'uplm'} +$lt{'impp'} +$lt{'spec'} -File:
+$lt{'file'}:

-Title:
+$lt{'title'}:
- + $help{'Uploading_From_Harddrive'} @@ -723,10 +1148,10 @@ Title:
+"javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="$lt{'srch'}"> +"javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="$lt{'impo'}"> $help{'Importing_LON-CAPA_Resource'}

@@ -734,7 +1159,7 @@ $help{'Importing_LON-CAPA_Resource'}
+value="$lt{'selm'}"> $help{'Load_Map'}

@@ -746,7 +1171,7 @@ $help{'Load_Map'} $help{'Adding_Folders'} +value="$lt{'newf'}" />$help{'Adding_Folders'}
@@ -755,7 +1180,7 @@ value="New Folder" />$help{'Adding_Folde $help{'Adding_External_Resource'} +value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
@@ -764,7 +1189,7 @@ value="External Resource" /> $help{'Addi - + $help{'Syllabus'}
@@ -774,7 +1199,7 @@ value="Syllabus=/public/$coursedom/$cour - + $help{'Navigate_Content'} @@ -783,7 +1208,7 @@ $help{'Navigate_Content'} - $help{'Simple Page'} @@ -792,7 +1217,7 @@ onClick="javascript:makesmppage();" /> $ -$help{'Simple Problem'} @@ -801,7 +1226,7 @@ onClick="javascript:makesmpproblem();" / - $help{'Score_Upload_Form'} @@ -811,7 +1236,7 @@ $help{'Score_Upload_Form'} - $help{'Bulletin Board'} @@ -822,10 +1247,19 @@ $help{'Bulletin Board'} - + $help{'My Personal Info'} +
+ + + + + + +
ENDFORM @@ -834,7 +1268,7 @@ ENDFORM # ----------------------------------------------------- Supplemental documents if (!$forcestandard) { $r->print( - '

Supplemental Course Documents'. + '

'.&mt('Supplemental Course Documents'). ($allowed?' '.$help{'Supplemental'}:'').'

'); my $folder=$ENV{'form.folder'}; unless ($folder=~/supplemental/) { $folder='supplemental'; } @@ -846,43 +1280,25 @@ ENDFORM $r->print(< -Upload a new supplemental course document -Import a published document -Special documents +$lt{'upls'} +$lt{'spec'}
-
Comment:
+
$lt{'comment'}:
- + $help{'Uploading_From_Harddrive'}
-
- - - - -$help{'Importing_LON-CAPA_Resource'} -

-

- - -

-
-
@@ -890,7 +1306,7 @@ value="Select Map"> $help{'Adding_Folders'} +value="$lt{'newf'}" /> $help{'Adding_Folders'}
@@ -900,7 +1316,7 @@ value="New Folder" /> $help{'Adding_Fold $help{'Adding_External_Resource'} +value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
@@ -909,7 +1325,7 @@ value="External Resource" /> $help{'Addi - + $help{'Syllabus'}
@@ -919,7 +1335,7 @@ $help{'Syllabus'} - + $help{'My Personal Info'} @@ -934,8 +1350,9 @@ ENDSUPFORM $r->print(''); } else { # -------------------------------------------------------- This is showdoc mode - $r->print("

Uploaded Document

It is recommended that you use an up-to-date virus scanner before handling this file.

". - &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'

'); + $r->print("

".&mt('Uploaded Document').'

'. +&mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."

". + &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'

'); } } $r->print('');