version 1.3, 2009/04/04 21:47:41
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version 1.13, 2009/06/17 13:00:38
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Publication Handler |
# PDF Form Upload Handler |
# |
# |
# $Id$ |
# $Id$ |
# |
# |
Line 65 sub handler() {
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Line 65 sub handler() {
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$env{'request.uri'}=$r->uri; |
$env{'request.uri'}=$r->uri; |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header(); |
$r->send_http_header(); |
$r->print(&Apache::loncommon::start_page('Upload-PDF-Form')); |
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# Breadcrumbs |
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my $brcrum = [{'href' => '/pdfupload', |
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'text' => 'Upload PDF Form'}]; |
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$r->print(&Apache::loncommon::start_page('Upload PDF Form', |
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undef, |
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{'bread_crumbs' => $brcrum,}) |
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); |
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#load post data into environment |
#load post data into environment |
&Apache::lonacc::get_posted_cgi($r); |
&Apache::lonacc::get_posted_cgi($r); |
Line 80 sub handler() {
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Line 88 sub handler() {
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} |
} |
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#link to course-content |
#link to course-content |
$r->print(" <br />\n <a href='/adm/navmaps'>\n ".&mt("Navigate Contents")."\n </a>\n <br />"); |
$r->print('<hr />' |
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.'<p>'."\n" |
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.'<a href="/adm/navmaps">'."\n" |
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.&mt("Navigate Contents")."\n" |
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.'</a>'."\n" |
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.'</p>'."\n" |
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); |
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#&dumpenv($r); #debug -> prints the environment |
#&dumpenv($r); #debug -> prints the environment |
$r->print(" </body> \n</html>\n"); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
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Line 116 END
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Line 130 END
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sub get_javascripts() { |
sub get_javascripts() { |
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my $message = &mt('Please choose a PDF-File'); |
my $message = &mt('Please choose a PDF-File.'); |
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# simple test if the upload ends with ".pdf" |
# simple test if the upload ends with ".pdf" |
# it's only for giving a message to the user |
# it's only for giving a message to the user |
Line 139 END
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Line 153 END
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sub get_uploadform() { |
sub get_uploadform() { |
my $result = <<END |
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<p height='25'> |
my %lt = &Apache::lonlocal::texthash( |
</p> |
'title' => 'Upload a PDF Form with filled Form Fields', |
<form method="post" enctype="multipart/form-data" onsubmit="return checkFilename(this);"> |
'chFile' => 'File', |
<input type="hidden" name="type" value="upload" /> |
'submit' => 'Upload', |
<div align="center"> |
); |
<table bgcolor="#000000" width="450" cellspacing="0" cellpadding="0" border="0"> |
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<tr> |
my $result = |
<td> |
'<br />' |
<table cellspacing="1" cellpadding="2" border="0" width="100%"> |
.'<form method="post" enctype="multipart/form-data" onsubmit="return checkFilename(this);">' |
<tr> |
.'<input type="hidden" name="type" value="upload" />' |
<td colspan="2" bgcolor="#99EEEE"> |
.&Apache::lonhtmlcommon::start_pick_box() |
<b>PDF-Formular einsenden</b> |
.&Apache::lonhtmlcommon::row_headline() |
</td> |
.'<h2>'.$lt{'title'}.'</h2>' |
</tr> |
.&Apache::lonhtmlcommon::row_closure() |
<tr> |
.&Apache::lonhtmlcommon::row_title($lt{'chFile'}) |
<td bgcolor="#F8F8F8"> |
.'<input type="file" name="file" id="filename" />' |
Datei auswählen |
.&Apache::lonhtmlcommon::row_closure(1) |
</td> |
.&Apache::lonhtmlcommon::end_pick_box() |
<td bgcolor="#F8F8F8"> |
.'<p>' |
<input type="file" name="file" id="filename" /> |
.'<input type="submit" name="Uploaded" value="'.$lt{'submit'}.'" />' |
</td> |
.'</p>' |
</tr> |
.'</form>' |
<tr> |
.'<br />'; |
<td bgcolor="#F8F8F8" colspan="2" align="right" style="margin-right: 30px;"> |
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<input type="submit" name="Uploaded" value="Absenden" /> |
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</td> |
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</tr> |
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</table> |
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</td> |
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</tr> |
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</table> |
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</div> |
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</form> |
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END |
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; |
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return $result; |
return $result; |
} |
} |
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Line 187 sub processPDF {
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Line 190 sub processPDF {
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if (scalar @pdfdata) { |
if (scalar @pdfdata) { |
&grade_pdf(@pdfdata); |
&grade_pdf(@pdfdata); |
} else { |
} else { |
$result .= "<h2>".&mt("Can't find any valid PDF-formfields")."</h2>"; |
$result .= '<p class="LC_error">' |
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.&mt("Can't find any valid PDF formfields.") |
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.'</p>'; |
} |
} |
} |
} |
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Line 222 sub grade_pdf {
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Line 227 sub grade_pdf {
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my $debug = (); |
my $debug = (); |
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$debug .= "Found: ". scalar @pdfdata." Entries \n"; |
$debug .= "Found: ". scalar @pdfdata." Entries \n"; |
$result .= "<table width='80%'>\n"; |
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foreach my $entry (sort(@pdfdata)) { |
foreach my $entry (sort(@pdfdata)) { |
if ($entry =~ /^meta.*/) { |
if ($entry =~ /^meta.*/) { |
$debug .= 'found: metadata -> '.$entry . "<br />"; |
$debug .= 'found: metadata -> '.$entry . "<br />"; |
my ($label, $value) = ($entry =~ /^([^?]*)\?(.*)/); |
my ($label, $value) = ($entry =~ /^([^?]*)\?(.*)/); |
my ($domain, $user) = split('&', $value); |
my ($domain, $user) = split('&', $value); |
$user =~ s/(.*)\n/$1/; #TODO find an other way |
$user =~ s/(.*)\n/$1/; #TODO is that equals to chomp? |
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if($user ne $env{'user.name'} or $domain ne $env{'user.domain'}) { |
if($user ne $env{'user.name'} or $domain ne $env{'user.domain'}) { |
return "<pre>".&mt('Wrong username in PDF-File').": $user $domain -> $env{'user.domain'} $env{'user.name'} </pre>"; |
return '<p class="LC_error">' |
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.&mt('Wrong username ([_1]) found in PDF file. Expected username: [_2]' |
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,$user.':'.$domain |
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,$env{'user.domain'}.':'.$env{'user.name'}) |
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.'</p>'; |
} |
} |
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} elsif($entry =~ /^upload.*/) { |
} elsif($entry =~ /^upload.*/) { |
Line 241 sub grade_pdf {
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Line 250 sub grade_pdf {
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my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symb); |
my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symb); |
$value =~ s/(.*)\n/$1/; |
$value =~ s/(.*)\n/$1/; |
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#fehlerhafte Radiobuttons rausfiltern (Bug in CABAReT Stage) |
#filter incorrect radiobuttons (Bug in CABAReT Stage) |
if($type eq 'radiobuttonresponse' && $value eq 'Off' ) { |
if($type eq 'radiobuttonresponse' && $value eq 'Off' ) { |
next; |
next; |
} |
} |
Line 262 sub grade_pdf {
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Line 271 sub grade_pdf {
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next; |
next; |
} |
} |
} |
} |
$result .= $debug; |
#$result .= $debug; |
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$result .= '<h2>'.&mt('Results of PDF Form problems').'</h2>'; |
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$result .= &Apache::loncommon::start_data_table() |
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.&Apache::loncommon::start_data_table_header_row() |
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.'<th>'.&mt('Problem Name').'</th>' |
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.'<th>'.&mt('Grading').'</th>' |
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.&Apache::loncommon::start_data_table_header_row() |
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.&Apache::loncommon::end_data_table_header_row(); |
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foreach my $key (sort (keys %problems)) { |
foreach my $key (sort (keys %problems)) { |
my %problem = %{$problems{$key}}; |
my %problem = %{$problems{$key}}; |
my ($problemname, $grade) = &grade_problem(%problem); |
my ($problemname, $grade) = &grade_problem(%problem); |
$result .= "<tr style='background-color: #EEF5F5;'><td>$problemname</td><td style='background-color: "; |
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if($grade eq "EXACT_ANS") { |
$result .= &Apache::loncommon::start_data_table_row(); |
$result .= "#DDFFDD"; |
$result .= "<td>$problemname</td><td class='"; |
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if($grade eq "EXACT_ANS" || $grade eq "APPROX_ANS") { |
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$result .= "LC_answer_correct"; |
} else { |
} else { |
$result .= "#DD5555"; |
$result .= "LC_answer_charged_try"; |
} |
} |
$result .= "'>$grade</td></tr>"; |
$grade = &parse_grade_answer($grade); |
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$result .= "'>$grade</span></td>"; |
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$result .= &Apache::loncommon::end_data_table_row(); |
} |
} |
$result .= "\n</table>"; |
$result .= &Apache::loncommon::end_data_table(); |
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return $result; |
return $result; |
} |
} |
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sub grade_problem { |
sub grade_problem { |
my %problem = @_; |
my %problem = @_; |
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my ($title, $part) = (); |
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my ($content) = &Apache::loncommon::ssi_with_retries('/res/'. |
&Apache::loncommon::ssi_with_retries('/res/'.$problem{'resource'}, 5, %problem); |
$problem{'resource'}, 5, %problem); |
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$content =~ s/.*class="LC_current_location".*>(.*)<\/td>.*/$1/g; |
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$content = $1; |
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my $part = $problem{submitted}; |
$title = &Apache::lonnet::gettitle($problem{'symb'}); |
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$part = $problem{submitted}; |
$part =~ s/part_(.*)/$1/; |
$part =~ s/part_(.*)/$1/; |
$content .= " - Part $part"; |
unless($part eq '0') { |
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#add information about part number |
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$title .= " - Part $part"; |
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} |
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my %problemhash = &Apache::lonnet::restore($problem{'symb'}); |
my %problemhash = &Apache::lonnet::restore($problem{'symb'}); |
my $grade = $problemhash{"resource.$part.award"}; |
my $grade = $problemhash{"resource.$part.award"}; |
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return ($content, $grade); |
return ($title, $grade); |
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} |
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sub parse_grade_answer { |
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my ($shortcut) = @_; |
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my %answerhash = ('EXACT_ANS' => &mt('You are correct.'), |
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'APPROX_ANS' => &mt('You are correct.'), |
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'INCORRECT' => &mt('You are incorrect'), |
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); |
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foreach my $key (keys %answerhash) { |
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if($shortcut eq $key) { |
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return $answerhash{$shortcut}; |
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} |
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} |
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return &mt('See course contents for further information.'); |
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} |
} |
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sub dumpenv { |
sub dumpenv { |
my $r = shift; |
my $r = shift; |
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