version 1.37, 2003/09/01 03:30:57
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version 1.46, 2004/02/11 00:19:49
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Line 26
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
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# |
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use lib '/home/httpd/lib/perl'; |
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use Time::Local; |
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use LONCAPA::loncgi(); |
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use File::Path; |
use IO::File; |
use IO::File; |
use Image::Magick; |
use Image::Magick; |
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my %origENV=%ENV; |
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if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
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print <<END; |
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Content-type: text/html |
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<html> |
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<head><title>Bad Cookie</title></head> |
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<body> |
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Your cookie information is incorrect. |
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</body> |
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</html> |
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END |
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return; |
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} |
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print "Content-type: text/html\n\n"; |
print "Content-type: text/html\n\n"; |
print "<body bgcolor=\"#FFFFFF\">\n"; |
print "<body bgcolor=\"#FFFFFF\">\n"; |
my ($texfile,$laystyle,$numberofcolumns,$selectionmade) = split(/&/,$ENV{'QUERY_STRING'}); |
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my $advans_role=0; |
my $identifier = $ENV{'QUERY_STRING'}; |
if ($selectionmade>=10000) {$selectionmade=$selectionmade/10000; $advans_role=1;} |
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
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my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
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my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
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my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
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my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
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my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
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my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
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my $back_ref = $ENV{'cgi.'.$identifier.'backref'}; |
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my $number_of_files = $ENV{'cgi.'.$identifier.'numberoffiles'}+1; |
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my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
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my @names_pack=(); |
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if ($student_names=~/_END_/) { |
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@names_pack=split(/_ENDPERSON_/,$student_names); |
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} |
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#got what we needed reset ENV in case it is to big for system |
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%ENV=%origENV; |
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my $figfile = $texfile; |
my $figfile = $texfile; |
$figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/; |
$figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/; |
my $duefile = $texfile; |
my $duefile = $texfile; |
$duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/; |
$duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/; |
#do we have figures? |
#do we have figures? |
if (-e $figfile) { |
if (-e $figfile) { |
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my %done_conversion; |
my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n"; |
my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n"; |
my @content_of_file = <$temporary_file>; |
my @content_of_file = <$temporary_file>; |
close $temporary_file; |
close $temporary_file; |
my $noteps; |
my $noteps; |
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&Create_StatWin ('Starting eps pictures creation', 'Pictires Status window'); |
foreach $not_eps (@content_of_file) { |
foreach $not_eps (@content_of_file) { |
if ($not_eps ne '') { |
if ($not_eps ne '') { |
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my $status_statement='EPS picture for '.$not_eps; |
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&Update_StaWin ($status_statement); |
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$not_eps=~s|\/\.\/|\/|g; |
my $eps_f = $not_eps; |
my $eps_f = $not_eps; |
$eps_f =~ s/\.[^.]*$/\.eps/i; |
$eps_f =~ s/\.[^.]*$/\.eps/i; |
$_ = $eps_f; |
if ($eps_f=~/\/home\/([^\/]+)\/public_html\//) { |
m/\/([^\/]+)$/; |
$eps_f=~s/\/home\/([^\/]+)\/public_html/$1/; |
$eps_f = '/home/httpd/prtspool/'.$1; |
$eps_f = '/home/httpd/prtspool/'.$eps_f; |
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} else { |
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$eps_f=~m/\/home\/httpd\/html\/res\/(.+)/; |
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$eps_f = '/home/httpd/prtspool/'.$1; |
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} |
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my $path=$eps_f; |
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$path=~s/\/([^\/]+)\.eps$//; |
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File::Path::mkpath($path,0,0777); |
my $image = Image::Magick->new; |
my $image = Image::Magick->new; |
$not_eps =~ s/^\s+//; |
$not_eps =~ s/^\s+//; |
$not_eps =~ s/\s+$//; |
$not_eps =~ s/\s+$//; |
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if ( exists($done_conversion{$not_eps})) { |
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next; |
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} |
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$done_conversion{$not_eps}=1; |
$status = $image->Read($not_eps); |
$status = $image->Read($not_eps); |
if ($status) {print " $status ";} |
if ($status) {print " $status ";} |
$image->Set(page => '+100+200'); |
$image->Set(page => '+100+200'); |
Line 69 use Image::Magick;
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Line 122 use Image::Magick;
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} |
} |
} |
} |
} |
} |
unlink $figfile; |
&Close_StatWin(); |
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} |
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#print "$texfile\n"; #name of the tex file for debugging only |
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my @texfile=($texfile); |
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if ($number_of_files>1) { |
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for (my $i=1;$i<=$number_of_files-1;$i++) { |
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my $new_texfile=$texfile; |
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$new_texfile=~s/\.tex/_add$i\.tex/; |
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push @texfile,$new_texfile; |
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} |
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} |
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my $ind=-1; |
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&Create_StatWin ('Starting PDF production for students', 'PDF Status window'); |
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foreach $texfile (@texfile) { |
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my $final_statement="<b>Link to your PDF document:</b> "; |
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my $status_statement='PDF document for '; |
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if ($number_of_files>1) { |
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$ind++; |
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my @stud_info=split(/_END_/,$names_pack[$ind]); |
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my @tempo_array=split(/:/,$stud_info[0]); |
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$final_statement='Link to PDF document for <b>'.$tempo_array[3].'</b> '; |
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$status_statement.=$tempo_array[3]; |
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if ($#stud_info>0) { |
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@tempo_array=split(/:/,$stud_info[-1]); |
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$final_statement.='- <b>'.$tempo_array[3].':</b> '; |
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$status_statement.=' - '.$tempo_array[3]; |
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} |
} |
} |
#print "$texfile\n"; #name of the tex file for debugging only |
&Update_StaWin ($status_statement); |
if (-e $texfile) { |
if (-e $texfile) { |
$texfile =~ m/^(.*)\/([^\/]+)$/; |
$texfile =~ m/^(.*)\/([^\/]+)$/; |
my $name_file = $2; |
my $name_file = $2; |
my $path_file = $1.'/'; |
my $path_file = $1.'/'; |
chdir $path_file; |
chdir $path_file; |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
if ($selectionmade>=10) {system("latex $name_file 1>/dev/null 2>/dev/null");} #to create table of contents |
if ($tableofcontents eq 'yes') { |
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system("latex $name_file 1>/dev/null 2>/dev/null"); |
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} #to create table of contents |
my $idxname=$name_file; |
my $idxname=$name_file; |
$idxname=~s/\.tex$/\.idx/; |
$idxname=~s/\.tex$/\.idx/; |
if ($selectionmade>=100) { |
if ($tableofindex eq 'yes') { |
system("makeindex $idxname"); |
system("makeindex $idxname"); |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
} #to create index |
} #to create index |
Line 102 use Image::Magick;
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Line 183 use Image::Magick;
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my $whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART'; |
my $whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART'; |
my $whereitends = rindex $body_log_file,'STAMPOFPASSEDRESOURCEEND'; |
my $whereitends = rindex $body_log_file,'STAMPOFPASSEDRESOURCEEND'; |
if ($whereitbegins!=-1 and $whereitends!=-1) { |
if ($whereitbegins!=-1 and $whereitends!=-1) { |
print "With very high probability this error occured in ".substr($body_log_file,$whereitbegins+26,$whereitends-$whereitbegins-26)."<br /><br />"; |
print "With very high probability this error occured in ".substr($body_log_file,$whereitbegins+26,$whereitends-$whereitbegins-26)."<br /><br />"; |
} |
} |
print "Here are the error messages in the LaTeX log file</br><br />"; |
print "Here are the error messages in the LaTeX log file</br><br />"; |
my $sygnal = 0; |
my $sygnal = 0; |
Line 210 use Image::Magick;
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Line 291 use Image::Magick;
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my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<h1>Successfully created PDF output file (see link below)</h1>\n"; |
print "<br />$final_statement "; |
$new_name_file =~ m/^(.*)\./; |
$new_name_file =~ m/^(.*)\./; |
my $tempo_file = $1.'temporar.ps'; |
my $tempo_file = $1.'temporar.ps'; |
my $name_file = $1.'.pdf'; |
my $name_file = $1.'.pdf'; |
Line 243 use Image::Magick;
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Line 324 use Image::Magick;
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} else { |
} else { |
print "LaTeX file $texfile was not created successfully"; |
print "LaTeX file $texfile was not created successfully"; |
} |
} |
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} |
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print "<br />"; |
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if ($number_of_files>1) { |
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my $zipfile=$texfile[0]; |
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$zipfile=~s/\.tex/\.zip/; |
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my $statement="zip $zipfile"; |
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foreach my $file (@texfile) { |
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$file=~s/\.tex/.\pdf/; |
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$statement.=' '.$file; |
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} |
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system("$statement"); |
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$zipfile=~s/\/home\/httpd//; |
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print "<br /> <a href=\"$zipfile\">Your ZIP file is here</a>"; |
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} |
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&Close_StatWin(); |
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sub Create_StatWin { |
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my ($title, $heading)=@_; |
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print('<script>'. |
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"popwin=window.open('','popwin','width=400,height=100');". |
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"popwin.document.writeln('<html><head><title>$title</title></head>". |
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"<body bgcolor=\"#88DDFF\">". |
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"<h4>$heading</h4>". |
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"<form name=popremain>". |
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'<input type="text" size="55" name="remaining" value="'. |
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'Starting'.'"></form>'. |
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"</body></html>');". |
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"popwin.document.close();". |
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"</script>"); |
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} |
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sub Update_StaWin { |
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my ($info)=@_; |
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print('<script>popwin.document.popremain.remaining.value="'. |
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$info.'";'.'</script>'); |
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} |
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sub Close_StatWin { |
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print('<script>popwin.window.close()</script>'."\n"); |
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} |
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