version 1.42, 2008/12/12 02:32:27
|
version 1.70, 2019/03/06 03:39:54
|
Line 1
|
Line 1
|
|
|
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Handler to upload files into construction space |
# Handler to upload files into construction space |
# |
# |
Line 70 Start page output
|
Line 69 Start page output
|
|
|
=item * |
=item * |
|
|
output relevant interface phase (phaseone or phasetwo or phasethree) |
output relevant interface phase (phaseone, phasetwo, phasethree or phasefour) |
|
|
=item * |
=item * |
|
|
Line 99 as overwriting an existing file).
|
Line 98 as overwriting an existing file).
|
Interface for handling secondary uploads of embedded objects |
Interface for handling secondary uploads of embedded objects |
in an html file. |
in an html file. |
|
|
|
=item phasefour() |
|
|
|
Interface for handling optional renaming of links to embedded |
|
objects. |
|
|
=item upfile_store() |
=item upfile_store() |
|
|
Store contents of uploaded file into temporary space. Invoked |
Store contents of uploaded file into temporary space. Invoked |
Line 121 use Apache::File;
|
Line 125 use Apache::File;
|
use File::Copy; |
use File::Copy; |
use File::Basename; |
use File::Basename; |
use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use Apache::loncacc; |
|
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonnet; |
use Apache::lonnet; |
use HTML::Entities(); |
use HTML::Entities(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
use LONCAPA(); |
use LONCAPA qw(:DEFAULT :match); |
|
|
my $DEBUG=0; |
my $DEBUG=0; |
|
|
Line 147 sub upfile_store {
|
Line 150 sub upfile_store {
|
|
|
chomp($env{'form.upfile'}); |
chomp($env{'form.upfile'}); |
|
|
my $datatoken=$env{'user.name'}.'_'.$env{'user.domain'}. |
my $datatoken; |
'_upload_'.$fname.'_'.time.'_'.$$; |
if (($env{'user.name'} =~ /^$match_username$/) && ($env{'user.domain'} =~ /^$match_domain$/)) { |
|
$datatoken=$env{'user.name'}.'_'.$env{'user.domain'}. |
|
'_upload_'.$fname.'_'.time.'_'.$$; |
|
} |
|
return if ($datatoken eq ''); |
{ |
{ |
my $fh=Apache::File->new('>'.$r->dir_config('lonDaemons'). |
my $fh=Apache::File->new('>'.$r->dir_config('lonDaemons'). |
'/tmp/'.$datatoken.'.tmp'); |
'/tmp/'.$datatoken.'.tmp'); |
Line 158 sub upfile_store {
|
Line 165 sub upfile_store {
|
} |
} |
|
|
sub phaseone { |
sub phaseone { |
my ($r,$fn,$uname,$udom,$mode)=@_; |
my ($r,$fn,$mode,$uname,$udom)=@_; |
my $action = '/adm/upload'; |
my $action = '/adm/upload'; |
if ($mode eq 'testbank') { |
if ($mode eq 'testbank') { |
$action = '/adm/testbank'; |
$action = '/adm/testbank'; |
} elsif ($mode eq 'imsimport') { |
} elsif ($mode eq 'imsimport') { |
$action = '/adm/imsimport'; |
$action = '/adm/imsimport'; |
} |
} |
|
|
|
# Check for file to be uploaded |
$env{'form.upfile.filename'}=~s/\\/\//g; |
$env{'form.upfile.filename'}=~s/\\/\//g; |
$env{'form.upfile.filename'}=~s/^.*\/([^\/]+)$/$1/; |
$env{'form.upfile.filename'}=~s/^.*\/([^\/]+)$/$1/; |
if ($env{'form.upfile.filename'}) { |
$env{'form.upfile.filename'}=~s/(\s+$|^\s+)//g; |
$fn=~s/\/[^\/]+$//; |
if (!$env{'form.upfile.filename'}) { |
$fn=~s/([^\/])$/$1\//; |
$r->print('<p class="LC_warning">'.&mt('No upload file specified.').'</p>'. |
$fn.=$env{'form.upfile.filename'}; |
&earlyout($fn,$uname,$udom)); |
$fn=~s/^\///; |
return; |
$fn=~s/(\/)+/\//g; |
} |
|
|
# Fn is the full path to the destination filename. |
# Append the name of the uploaded file |
# |
$fn.=$env{'form.upfile.filename'}; |
|
$fn=~s/(\/)+/\//g; |
&Debug($r, "Filename for upload: $fn"); |
|
if (($fn) && ($fn!~/\/$/)) { |
# Check for illegal filename |
$r->print('<form action="'.$action.'" method="post" name="fileupload">'. |
&Debug($r, "Filename for upload: $fn"); |
'<input type="hidden" name="phase" value="two" />'. |
if (!(($fn) && ($fn!~/\/$/))) { |
'<input type="hidden" name="datatoken" value="'. |
$r->print('<p class="LC_warning">'.&mt('Illegal filename.').'</p>'); |
&upfile_store.'" />'. |
return; |
'<input type="hidden" name="uploaduname" value="'.$uname. |
} |
'" />'.&mt('Save uploaded file as [_1]', |
# Check if quota exceeded |
"<span class='LC_filename'>/priv/$uname/</span>". |
my $filesize = length($env{'form.upfile'}); |
'<input type="text" size="50" name="filename" value="'.$fn. |
if (!$filesize) { |
'" />'). |
$r->print('<p class="LC_warning">'. |
'<br />'. |
&mt('Unable to upload [_1]. (size = [_2] bytes)', |
'<br />'.&mt('Choose file type:').' |
'<span class="LC_filename">'.$env{'form.upfile.filename'}.'</span>', |
<select name="filetype"> |
$filesize).'<br />'. |
<option value="standard" selected>'.&mt('Regular file').' |
&mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'. |
<option value="testbank">'.&mt('Testbank file').' |
'</p>'. |
<option value="imsimport">'.&mt('IMS package').' |
&earlyout($fn,$uname,$udom)); |
</select>'.&Apache::loncommon::help_open_topic("Uploading_File_Options").' |
return; |
<br /> |
} |
<br /> |
$filesize = int($filesize/1000); #expressed in kb |
'); |
my $output = &Apache::loncommon::excess_filesize_warning($uname,$udom,'author', |
$r->print('<input type="button" value="'.&mt('Save').'" onClick="javascript:verifyForm()"/></form>'); |
$env{'form.upfile.filename'},$filesize,'upload'); |
# Check for bad extension and warn user |
if ($output) { |
if ($fn=~/\.(\w+)$/ && |
$r->print($output.&earlyout($fn,$uname,$udom)); |
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) { |
return; |
|
} |
|
|
|
# Split part that I can change from the part that I cannot change |
|
my ($fn1,$fn2)=($fn=~/^(\/priv\/[^\/]+\/[^\/]+\/)(.*)$/); |
|
# Check for pattern: .number.extension which is reserved for LON-CAPA versioning. |
|
# Check for disallowed characters: #?&%:<>`|, and remove |
|
if ($fn2 ne '') { |
|
($fn2,my $warning) = &check_filename($fn2); |
|
if ($warning ne '') { |
|
$r->print($warning); |
|
} |
|
} |
|
# Display additional options for upload |
|
# and upload button |
|
$r->print( |
|
'<form action="'.$action.'" method="post" name="fileupload">' |
|
.'<input type="hidden" name="phase" value="two" />' |
|
.'<input type="hidden" name="datatoken" value="'.&upfile_store.'" />' |
|
); |
|
$r->print( |
|
&Apache::lonhtmlcommon::start_pick_box() |
|
.&Apache::lonhtmlcommon::row_title(&mt('Save uploaded file as')) |
|
.'<span class="LC_filename">'.$fn1.'</span>' |
|
.'<input type="hidden" name="filename1" value="'.$fn1.'" />' |
|
.'<input type="text" size="50" name="filename2" value="'.$fn2.'" />' |
|
.&Apache::lonhtmlcommon::row_closure() |
|
.&Apache::lonhtmlcommon::row_title(&mt('File Type')) |
|
.'<select name="filetype">' |
|
.'<option value="standard" selected="selected">'.&mt('Regular file').'</option>' |
|
.'<option value="testbank">'.&mt('Testbank file').'</option>' |
|
.'<option value="imsimport">'.&mt('IMS package').'</option>' |
|
.'</select>'.&Apache::loncommon::help_open_topic("Uploading_File_Options") |
|
.&Apache::lonhtmlcommon::row_closure(1) |
|
.&Apache::lonhtmlcommon::end_pick_box() |
|
); |
|
$r->print( |
|
'<p>' |
|
.'<input type="button" value="'.&mt('Upload').'" onclick="javascript:verifyForm()"/>' |
|
.'</p>' |
|
.'</form>' |
|
); |
|
|
|
# Check for bad extension and warn user |
|
if ($fn=~/\.(\w+)$/ && |
|
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) { |
$r->print('<p class="LC_error">' |
$r->print('<p class="LC_error">' |
.&mt('The extension on this file, [_1], is reserved internally by LON-CAPA.','"'.$1.'"') |
.&mt('The extension on this file, [_1], is reserved internally by LON-CAPA.', |
|
'<span class="LC_filename">'.$1.'</span>') |
.' <br />'.&mt('Please change the extension.') |
.' <br />'.&mt('Please change the extension.') |
.'</p>'); |
.'</p>'); |
} elsif($fn=~/\.(\w+)$/ && |
} elsif($fn=~/\.(\w+)$/ && |
!defined(&Apache::loncommon::fileembstyle($1))) { |
!defined(&Apache::loncommon::fileembstyle($1))) { |
$r->print('<p class="LC_error">' |
$r->print('<p class="LC_error">' |
.&mt('The extension on this file, [_1], is not recognized by LON-CAPA.','"'.$1.'"') |
.&mt('The extension on this file, [_1], is not recognized by LON-CAPA.', |
|
'<span class="LC_filename">'.$1.'</span>') |
.' <br />'.&mt('Please change the extension.') |
.' <br />'.&mt('Please change the extension.') |
.'</p>'); |
.'</p>'); |
} |
|
} else { |
|
$r->print('<span class="LC_error">'.&mt('Illegal filename.').'</span>'); |
|
} |
|
} else { |
|
$r->print('<span class="LC_error">'.&mt('No upload file specified.').'</span>'); |
|
} |
} |
} |
} |
|
|
sub phasetwo { |
sub phasetwo { |
my ($r,$tfn,$uname,$udom,$mode)=@_; |
my ($r,$fn,$mode)=@_; |
|
|
my $output; |
my $output; |
my $action = '/adm/upload'; |
my $action = '/adm/upload'; |
my $returnflag = ''; |
my $returnflag = ''; |
Line 231 sub phasetwo {
|
Line 282 sub phasetwo {
|
} elsif ($mode eq 'imsimport') { |
} elsif ($mode eq 'imsimport') { |
$action = '/adm/imsimport'; |
$action = '/adm/imsimport'; |
} |
} |
my $fn='/priv/'.$uname.'/'.$tfn; |
|
$fn=~s/\/+/\//g; |
$fn=~s/\/+/\//g; |
&Debug($r, "Filename is ".$tfn); |
if ($fn) { |
if ($tfn) { |
my $target= $r->dir_config('lonDocRoot').'/'.$fn; |
&Debug($r, "Filename for tfn = ".$tfn); |
|
my $target='/home/'.$uname.'/public_html'.$tfn; |
|
&Debug($r, "target -> ".$target); |
&Debug($r, "target -> ".$target); |
# target is the full filesystem path of the destination file. |
# target is the full filesystem path of the destination file. |
my $base = &File::Basename::basename($fn); |
my $base = &File::Basename::basename($fn); |
my $path = &File::Basename::dirname($fn); |
my $path = &File::Basename::dirname($fn); |
$base = &HTML::Entities::encode($base,'<>&"'); |
$base = &HTML::Entities::encode($base,'<>&"'); |
my $url = $path."/".$base; |
my $url = $path."/".$base; |
&Debug($r, "URL is now ".$url); |
&Debug($r, "URL is now ".$url); |
my $datatoken=$env{'form.datatoken'}; |
my $datatoken; |
|
if ($env{'form.datatoken'} =~ /^$match_username\_$match_domain\_upload_\w*_\d+_\d+$/) { |
|
$datatoken = $env{'form.datatoken'}; |
|
} |
if (($fn) && ($datatoken)) { |
if (($fn) && ($datatoken)) { |
if ($env{'form.cancel'}) { |
if ($env{'form.cancel'}) { |
my $source=$r->dir_config('lonDaemons').'/tmp/'.$datatoken.'.tmp'; |
my $source=$r->dir_config('lonDaemons').'/tmp/'.$datatoken.'.tmp'; |
my $dirpath=$path.'/'; |
my $dirpath=$path.'/'; |
$dirpath=~s/\/+/\//g; |
$dirpath=~s/\/+/\//g; |
$output .= &mt('Upload cancelled.').'<br /><font size="+2"><a href="'.$dirpath.'">'. |
$output .= '<p class="LC_warning">'.&mt('Upload cancelled.').'</p>' |
&mt('Back to Directory').'</a></font>'; |
.'<p><a href="'.$dirpath.'">'. |
} elsif ((-e $target) && (!$env{'form.override'})) { |
&mt('Back to Directory').'</a></p>'; |
$output .= '<form action="'.$action.'" method="post">'. |
} elsif ((-e $target) && (!$env{'form.override'})) { |
&mt('File [_1] exists. Overwrite?','<span class="LC_filename">'.$fn.'</span>'). |
$output .= '<form action="'.$action.'" method="post">' |
'<input type="hidden" name="phase" value="two" />'. |
.'<p class="LC_warning">' |
'<input type="hidden" name="filename" value="'.$url.'" />'. |
.&mt('File [_1] already exists.', |
'<input type="hidden" name="datatoken" value="'.$datatoken.'" />'. |
'<span class="LC_filename">'.$fn.'</span>') |
'<input type="submit" name="override" value="'.&mt('Yes').'" />'. |
.'<input type="hidden" name="phase" value="two" />' |
'<input type="submit" name="cancel" value="'.&mt('Cancel').'" />'. |
.'<input type="hidden" name="filename" value="'.$url.'" />' |
'</form>'; |
.'<input type="hidden" name="datatoken" value="'.$datatoken.'" />' |
|
.'<p>' |
|
.'<input type="submit" name="cancel" value="'.&mt('Cancel').'" />' |
|
.' <input type="submit" name="override" value="'.&mt('Overwrite').'" />' |
|
.'</p>' |
|
.'</form>'; |
} else { |
} else { |
my $source=$r->dir_config('lonDaemons').'/tmp/'.$datatoken.'.tmp'; |
my $source=$r->dir_config('lonDaemons').'/tmp/'.$datatoken.'.tmp'; |
my $dirpath=$path.'/'; |
my $dirpath=$path.'/'; |
Line 289 sub check_extension {
|
Line 345 sub check_extension {
|
# Check for bad extension and disallow upload |
# Check for bad extension and disallow upload |
if ($fn=~/\.(\w+)$/ && |
if ($fn=~/\.(\w+)$/ && |
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) { |
(&Apache::loncommon::fileembstyle($1) eq 'hdn')) { |
$result .= &mt('File [_1] could not be copied.', |
$result .= '<p class="LC_warning">'. |
'<span class="LC_filename">'.$fn.'</span> '). |
&mt('File [_1] could not be copied.', |
'<p class="LC_error">'. |
'<span class="LC_filename">'.$fn.'</span> '). |
&mt('The extension on this file is reserved internally by LON-CAPA.'). |
'<br />'. |
'</p>'; |
&mt('The extension on this file is reserved internally by LON-CAPA.'). |
|
'</p>'; |
} elsif ($fn=~/\.(\w+)$/ && |
} elsif ($fn=~/\.(\w+)$/ && |
!defined(&Apache::loncommon::fileembstyle($1))) { |
!defined(&Apache::loncommon::fileembstyle($1))) { |
$result .= &mt('File [_1] could not be copied.', |
$result .= '<p class="LC_warning">'. |
'<span class="LC_filename">'.$fn.'</span> '). |
&mt('File [_1] could not be copied.', |
'<p class="LC_error">'. |
'<span class="LC_filename">'.$fn.'</span> '). |
&mt('The extension on this file is not recognized by LON-CAPA.'). |
'<br />'. |
'</p>'; |
&mt('The extension on this file is not recognized by LON-CAPA.'). |
|
'</p>'; |
} elsif (-d $target) { |
} elsif (-d $target) { |
$result .= &mt('File [_1] could not be copied.', |
$result .= '<p class="LC_warning">'. |
'<span class="LC_filename">'.$fn.'</span>'). |
&mt('File [_1] could not be copied.', |
'<p class="LC_error">'. |
'<span class="LC_filename">'.$fn.'</span>'). |
&mt('The target is an existing directory.'). |
'<br />'. |
'</p>'; |
&mt('The target is an existing directory.'). |
|
'</p>'; |
} elsif (copy($source,$target)) { |
} elsif (copy($source,$target)) { |
chmod(0660, $target); # Set permissions to rw-rw---. |
chmod(0660, $target); # Set permissions to rw-rw---. |
if ($mode eq 'testbank' || $mode eq 'imsimport') { |
if ($mode eq 'testbank' || $mode eq 'imsimport') { |
$returnflag = 'ok'; |
$returnflag = 'ok'; |
$result .= &mt('Your file - [_1] - was uploaded successfully',$fn).'<br /><br />'; |
$result .= '<p class="LC_success">' |
|
.&mt('Your file - [_1] - was uploaded successfully.', |
|
'<span class="LC_filename">'.$fn.'<span>') |
|
.'</p>'; |
} else { |
} else { |
$result .= &mt('File copied.').'<br />'; |
$result .= '<p class="LC_success">' |
|
.&mt('File copied.') |
|
.'</p>'; |
} |
} |
# Check for embedded objects. |
# Check for embedded objects. |
my (%allfiles,%codebase); |
my (%allfiles,%codebase); |
Line 322 sub check_extension {
|
Line 386 sub check_extension {
|
my (%allfiles,%codebase); |
my (%allfiles,%codebase); |
&Apache::lonnet::extract_embedded_items($target,\%allfiles,\%codebase); |
&Apache::lonnet::extract_embedded_items($target,\%allfiles,\%codebase); |
if (keys(%allfiles) > 0) { |
if (keys(%allfiles) > 0) { |
my $state = <<STATE; |
my ($currentpath) = ($url =~ m{^(.+)/[^/]+$}); |
<input type="hidden" name="action" value="upload_embedded" /> |
my $state = &embedded_form_elems('upload_embedded',$url,$mode); |
<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" /> |
my ($embedded,$num,$pathchg) = |
<input type="hidden" name="mode" value="$mode" /> |
&Apache::loncommon::ask_for_embedded_content($action,$state,\%allfiles, |
<input type="hidden" name="phase" value="three" /> |
\%codebase, |
<input type="hidden" name="filename" value="$url" /> |
{'error_on_invalid_names' => 1, |
STATE |
'ignore_remote_references' => 1, |
$result .= "<h3>".&mt("Reference Warning")."</h3>". |
'current_path' => $currentpath}); |
"<p>".&mt("Completed upload of the file. This file contained references to other files.")."</p>". |
if ($embedded) { |
"<p>".&mt("Please select the locations from which the referenced files are to be uploaded.")."</p>". |
$result .= '<h3>'.&mt('Reference Warning').'</h3>'; |
&Apache::loncommon::ask_for_embedded_content($action,$state,\%allfiles,\%codebase, |
if ($num) { |
{'error_on_invalid_names' => 1, |
$result .= '<p>'.&mt('Completed upload of the file.').' '.&mt('This file contained references to other files.').'</p>'. |
'ignore_remote_references' => 1,}); |
'<p>'.&mt('Please select the locations from which the referenced files are to be uploaded.').'</p>'. |
if ($mode eq 'testbank') { |
$embedded; |
$returnflag = 'embedded'; |
if ($mode eq 'testbank') { |
$result .= '<p>'.&mt('Or [_1]continue[_2] the testbank import without these files','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>'; |
$returnflag = 'embedded'; |
|
$result .= '<p>'.&mt('Or [_1]continue[_2] the testbank import without these files.','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>'; |
|
} |
|
} else { |
|
$result .= '<p>'.&mt('Completed upload of the file.').'</p>'.$embedded; |
|
if ($pathchg) { |
|
if ($mode eq 'testbank') { |
|
$returnflag = 'embedded'; |
|
$result .= '<p>'.&mt('Or [_1]continue[_2] the testbank import without modifying the reference(s).','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>'; |
|
} |
|
} |
|
} |
} |
} |
} |
} |
} |
} |
if (($mode ne 'imsimport') && ($mode ne 'testbank')) { |
if (($mode ne 'imsimport') && ($mode ne 'testbank')) { |
$result .= '<br /><font size="+2"><a href="'.$url.'">'. |
$result .= '<br /><a href="'.$url.'">'. |
&mt('View file').'</a></font>'; |
&mt('View file').'</a>'; |
} |
} |
} else { |
} else { |
$result .= &mt('Failed to copy: [_1].',$!); |
$result .= &mt('Failed to copy: [_1].',$!); |
} |
} |
if ($mode ne 'imsimport' && $mode ne 'testbank') { |
if ($mode ne 'imsimport' && $mode ne 'testbank') { |
$result .= '<br /><font size="+2"><a href="'.$dirpath.'">'. |
$result .= '<br /><a href="'.$dirpath.'">'. |
&mt('Back to Directory').'</a></font><br />'; |
&mt('Back to Directory').'</a><br />'; |
} |
} |
return ($result,$returnflag); |
return ($result,$returnflag); |
} |
} |
|
|
|
sub check_filename { |
|
my ($fname) = @_; |
|
my $warning; |
|
if ($fname =~/[#\?&%":<>`|]/) { |
|
$fname =~s/[#\?&%":<>`|]//g; |
|
$warning .= '<p class="LC_warning">' |
|
.&mt('Removed one or more disallowed characters from filename') |
|
.'</p>'; |
|
} |
|
if ($fname=~ /\.(\d+)\.(\w+)$/) { |
|
my $num = $1; |
|
$warning .= '<p class="LC_warning">' |
|
.&mt('Bad filename [_1]','<span class="LC_filename">'.$fname.'</span>') |
|
.'<br />' |
|
.&mt('[_1](name).(number).(extension)[_2] not allowed.','<tt>','</tt>') |
|
.'<br />' |
|
.&mt('Replacing the [_1].number.[_2] with [_1]_letter.[_2] in requested filename.','<tt>','</tt>') |
|
.'</p>'; |
|
if ($num eq '0') { |
|
$fname =~ s/\.(\d+)(\.\w+)$/_A$2/; |
|
} else { |
|
my $letts = ''; |
|
my %digletter = reverse &Apache::lonnet::letter_to_digits(); |
|
if ($num >= 100) { |
|
$num = substr($num,-2); |
|
} |
|
foreach my $digit (split('',$num)) { |
|
$letts .= $digletter{$digit}; |
|
} |
|
$fname =~ s/\.(\d+)(\.\w+)$/_$letts$2/; |
|
} |
|
} |
|
if ($fname =~/___/) { |
|
$fname =~s/_+/_/g; |
|
$warning .= '<p class="LC_warning">' |
|
.&mt('Changed ___ to a single _ in filename') |
|
.'</p>'; |
|
} |
|
return ($fname,$warning); |
|
} |
|
|
sub phasethree { |
sub phasethree { |
my ($r,$fn,$uname,$udom,$mode) = @_; |
my ($r,$fn,$uname,$udom,$mode) = @_; |
|
|
|
my $action = '/adm/upload'; |
|
if ($mode eq 'testbank') { |
|
$action = '/adm/testbank'; |
|
} elsif ($mode eq 'imsimport') { |
|
$action = '/adm/imsimport'; |
|
} |
|
my $url_root = "/priv/$udom/$uname"; |
|
my $dir_root = $r->dir_config('lonDocRoot').$url_root; |
|
my $path = &File::Basename::dirname($fn); |
|
$path =~ s{^\Q$url_root\E}{}; |
|
my $dirpath = $url_root.$path.'/'; |
|
$dirpath=~s{/+}{/}g; |
|
my $filename = &HTML::Entities::encode($env{'form.filename'},'<>&"'); |
|
my $state = &embedded_form_elems('modify_orightml',$filename,$mode). |
|
'<input type="hidden" name="phase" value="four" />'; |
|
my ($result,$returnflag) = |
|
&Apache::loncommon::upload_embedded($mode,$path,$uname,$udom, |
|
$dir_root,$url_root,undef, |
|
undef,undef,$state,$action); |
|
if ($mode ne 'imsimport' && $mode ne 'testbank') { |
|
$result .= '<br /><h3><a href="'.$fn.'">'. |
|
&mt('View main file').'</a></h3>'. |
|
'<h3><a href="'.$dirpath.'">'. |
|
&mt('Back to Directory').'</a></h3><br />'; |
|
} |
|
return ($result,$returnflag); |
|
} |
|
|
|
sub embedded_form_elems { |
|
my ($action,$filename,$mode) = @_; |
|
return <<STATE; |
|
<input type="hidden" name="action" value="$action" /> |
|
<input type="hidden" name="mode" value="$mode" /> |
|
<input type="hidden" name="filename" value="$filename" /> |
|
STATE |
|
} |
|
|
|
sub phasefour { |
|
my ($r,$fn,$uname,$udom,$mode) = @_; |
|
|
|
my $action = '/adm/upload'; |
|
if ($mode eq 'testbank') { |
|
$action = '/adm/testbank'; |
|
} elsif ($mode eq 'imsimport') { |
|
$action = '/adm/imsimport'; |
|
} |
my $result; |
my $result; |
my $dir_root = '/home/'.$uname.'/public_html'; |
my $url_root = "/priv/$udom/$uname"; |
my $url_root = '/priv/'.$uname; |
my $dir_root = $r->dir_config('lonDocRoot').$url_root; |
my $base = &File::Basename::basename($fn); |
|
my $path = &File::Basename::dirname($fn); |
my $path = &File::Basename::dirname($fn); |
$result = &Apache::loncommon::upload_embedded($mode,$path,$uname,$udom, |
$path =~ s{^\Q$url_root\E}{}; |
$dir_root,$url_root); |
my $dirpath = $url_root.$path.'/'; |
|
$dirpath=~s{/+}{/}g; |
|
my $outcome = |
|
&Apache::loncommon::modify_html_refs($mode,$path,$uname,$udom,$dir_root); |
|
$result .= $outcome; |
if ($mode ne 'imsimport' && $mode ne 'testbank') { |
if ($mode ne 'imsimport' && $mode ne 'testbank') { |
$result = '<br /><font size="+2"><a href="'.$url_root.$fn.'">'. |
$result .= '<br /><h3><a href="'.$fn.'">'. |
&mt('View main file').'</a></font>'. |
&mt('View main file').'</a></h3>'. |
'<br /><font size="+2"><a href="'.$url_root.$path.'">'. |
'<h3><a href="'.$dirpath.'">'. |
&mt('Back to Directory').'</a></font><br />'; |
&mt('Back to Directory').'</a></h3><br />'; |
} |
} |
return $result; |
return $result; |
} |
} |
|
|
|
sub earlyout { |
|
my ($fn,$uname,$udom) = @_; |
|
if ($fn =~ m{^(/priv/$udom/$uname(?:.*)/)[^/]*}) { |
|
return &Apache::lonhtmlcommon::actionbox( |
|
['<a href="'.$1.'">'.&mt('Return to Directory').'</a>']); |
|
} |
|
return; |
|
} |
|
|
# ---------------------------------------------------------------- Main Handler |
# ---------------------------------------------------------------- Main Handler |
sub handler { |
sub handler { |
|
|
my $r=shift; |
my $r=shift; |
|
|
my $uname; |
|
my $udom; |
|
my $javascript = ''; |
my $javascript = ''; |
# |
my $fn; |
# phase two: re-attach user |
my $warning; |
# |
|
if ($env{'form.uploaduname'}) { |
if ($env{'form.filename1'}) { |
$env{'form.filename'}='/priv/'.$env{'form.uploaduname'}.'/'. |
my $fn1 = $env{'form.filename1'}; |
$env{'form.filename'}; |
my $fn2 = $env{'form.filename2'}; |
|
$fn2 =~ s/(\s+$|^\s+)//g; |
|
$fn2 =~ s/\/+/\//g; |
|
($fn2,$warning) = &check_filename($fn2); |
|
$fn = $fn1.$fn2; |
|
} else { |
|
$fn = $env{'form.filename'}; |
} |
} |
|
$fn=~s/\/+/\//g; |
|
if ($fn =~ m{/\.\./}) { |
|
$warning .= '<p class="LC_warning">' |
|
.&mt('Path modified as a result of one or more instances of /../') |
|
.'</p>'; |
|
while ($fn =~ m{/\.\./}) { |
|
$fn =~ s{/[^/]+/\.\./}{/}g; |
|
} |
|
} |
|
|
|
unless ($fn) { |
|
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
|
' unspecified filename for upload', $r->filename); |
|
return HTTP_NOT_FOUND; |
|
} |
|
|
|
my ($uname,$udom)=&Apache::lonnet::constructaccess($fn); |
|
|
|
unless (($uname) && ($udom)) { |
|
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
|
' trying to upload file '.$fn. |
|
' - not authorized', |
|
$r->filename); |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
|
|
# ----------------------------------------------------------- Start page output |
|
|
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
unless ($env{'form.phase'} eq 'two') { |
unless ($env{'form.phase'} eq 'two') { |
$javascript = qq| |
$javascript = <<"ENDJS"; |
|
<script type="text/javascript"> |
|
// <![CDATA[ |
function verifyForm() { |
function verifyForm() { |
var mode = document.fileupload.filetype.options[document.fileupload.filetype.selectedIndex].value |
var mode = document.fileupload.filetype.options[document.fileupload.filetype.selectedIndex].value |
if (mode == "testbank") { |
if (mode == "testbank") { |
Line 404 function verifyForm() {
|
Line 614 function verifyForm() {
|
} |
} |
document.fileupload.submit(); |
document.fileupload.submit(); |
} |
} |
|; |
// ]]> |
} |
</script> |
($uname,$udom)= |
ENDJS |
&Apache::loncacc::constructaccess($env{'form.filename'}, |
} |
$r->dir_config('lonDefDomain')); |
|
|
my $londocroot = $r->dir_config('lonDocRoot'); |
unless (($uname) && ($udom)) { |
my $trailfile = $fn; |
$r->log_reason($uname.' at '.$udom. |
$trailfile =~ s{^/(priv/)}{$londocroot/$1}; |
' trying to publish file '.$env{'form.filename'}. |
|
' - not authorized', |
# Breadcrumbs |
$r->filename); |
my $brcrum = [{'href' => &Apache::loncommon::authorspace($fn), |
return HTTP_NOT_ACCEPTABLE; |
'text' => 'Authoring Space'}, |
} |
{'href' => '/adm/upload', |
|
'text' => 'Upload file to Authoring Space'}]; |
my $fn; |
$r->print(&Apache::loncommon::start_page('Upload file to Authoring Space', |
if ($env{'form.filename'}) { |
$javascript, |
$fn=$env{'form.filename'}; |
{'bread_crumbs' => $brcrum,}) |
$fn=~s/^http\:\/\/[^\/]+\///; |
.&Apache::loncommon::head_subbox( |
$fn=~s/^\///; |
&Apache::loncommon::CSTR_pageheader($trailfile)) |
$fn=~s{(~|priv/)($LONCAPA::username_re)}{}; |
); |
$fn=~s/\/+/\//g; |
|
} else { |
|
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
|
' unspecified filename for upload', $r->filename); |
|
return HTTP_NOT_FOUND; |
|
} |
|
|
|
# ----------------------------------------------------------- Start page output |
|
|
|
|
|
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
|
$javascript = "<script type=\"text/javascript\">\n//<!--\n". |
|
$javascript."\n// --></script>\n"; |
|
|
|
$r->print(&Apache::loncommon::start_page('Upload file to Construction Space', |
|
$javascript)); |
|
|
|
if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { |
if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { |
$r->print('<h3><span class="LC_error">'.&mt('Co-Author').': '.$uname. |
$r->print('<p class="LC_info">' |
&mt(' at ').$udom.'</span></h3>'); |
.&mt('Co-Author [_1]',$uname.':'.$udom) |
|
.'</p>' |
|
); |
} |
} |
|
if ($warning) { |
if ($env{'form.phase'} eq 'three') { |
$r->print($warning); |
my $output = &phasethree($r,$fn,$uname,$udom,'author'); |
} |
|
if ($env{'form.phase'} eq 'four') { |
|
my $output = &phasefour($r,$fn,$uname,$udom,'author'); |
|
$r->print($output); |
|
} elsif ($env{'form.phase'} eq 'three') { |
|
my ($output,$rtnflag) = &phasethree($r,$fn,$uname,$udom,'author'); |
$r->print($output); |
$r->print($output); |
} elsif ($env{'form.phase'} eq 'two') { |
} elsif ($env{'form.phase'} eq 'two') { |
my ($output,$returnflag) = &phasetwo($r,$fn,$uname,$udom); |
my ($output,$returnflag) = &phasetwo($r,$fn); |
$r->print($output); |
$r->print($output); |
} else { |
} else { |
&phaseone($r,$fn,$uname,$udom); |
&phaseone($r,$fn,undef,$uname,$udom); |
} |
} |
|
|
$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
|
|
1; |
1; |