version 1.64, 2004/08/12 17:19:25
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version 1.72, 2005/02/03 21:37:48
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Line 32 use File::Path;
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Line 32 use File::Path;
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use IO::File; |
use IO::File; |
use Image::Magick; |
use Image::Magick; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
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use Apache::lonnet(); |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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Line 67 END
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Line 68 END
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my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
my $number_of_files = $ENV{'cgi.'.$identifier.'numberoffiles'}+1; |
my $number_of_files = $ENV{'cgi.'.$identifier.'numberoffiles'}+1; |
my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
my $backref = $ENV{'cgi.'.$identifier.'backref'}; |
my $backref = &Apache::lonnet::unescape($ENV{'cgi.'.$identifier.'backref'}); |
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my $adv = $ENV{'request.role.adv'}; |
my $adv = $ENV{'request.role.adv'}; |
Line 86 END
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Line 87 END
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#do we have figures? |
#do we have figures? |
if (-e $figfile) { |
if (-e $figfile) { |
my %done_conversion; |
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 fig file $figfile 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; |
Line 112 END
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Line 113 END
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my $path=$eps_f; |
my $path=$eps_f; |
$path=~s/\/([^\/]+)\.eps$//; |
$path=~s/\/([^\/]+)\.eps$//; |
File::Path::mkpath($path,0,0777); |
File::Path::mkpath($path,0,0777); |
my $image = Image::Magick->new; |
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$not_eps =~ s/^\s+//; |
$not_eps =~ s/^\s+//; |
$not_eps =~ s/\s+$//; |
$not_eps =~ s/\s+$//; |
if ( exists($done_conversion{$not_eps})) { |
if ( exists($done_conversion{$not_eps})) { next; } |
next; |
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} |
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if ($adv) { |
if ($adv) { |
my $prettyname=$not_eps; |
my $prettyname=$not_eps; |
$prettyname=~s|/home/([^/]+)/public_html|/priv/$1|; |
$prettyname=~s|/home/([^/]+)/public_html|/priv/$1|; |
$prettyname=~s|$Apache::lonnet::perlvar{'lonDocRoot'}/|/|; |
$prettyname=~s|$Apache::lonnet::perlvar{'lonDocRoot'}/|/|; |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); |
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} |
$done_conversion{$not_eps}=1; |
$done_conversion{$not_eps}=1; |
my $status = $image->Read($not_eps); |
system("convert $not_eps $eps_f"); |
if ($status) {print " $status ";} |
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$image->Set(page => '+100+200'); |
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$status = $image->Write($eps_f); |
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if ($status) {print " $status ";} |
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#check is eps exist in prtspool |
#check is eps exist in prtspool |
if(not -e $eps_f) { |
if(not -e $eps_f) { |
for (my $i=0;$i<10000;$i++) { |
for (my $i=0;$i<10000;$i++) { |
Line 209 foreach $texfile (@texfile) {
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Line 204 foreach $texfile (@texfile) {
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\%prog_state,$dvi_file); |
\%prog_state,$dvi_file); |
} #to create index |
} #to create index |
#Do we have a latex error in the log file? |
#Do we have a latex error in the log file? |
my $logfilename = $texfile; |
my $logfilename = $texfile; $logfilename =~ s/\.tex$/\.log/; |
$logfilename =~ s/\.tex$/\.log/; |
my $temporary_file=IO::File->new($logfilename) || die "Couldn't open log file $logfilename for reading: $!\n"; |
my $temporary_file=IO::File->new($logfilename) || die "Couldn't open file for reading: $!\n"; |
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my @content_of_file = <$temporary_file>; |
my @content_of_file = <$temporary_file>; |
close $temporary_file; |
close $temporary_file; |
my $body_log_file = join(' ',@content_of_file); |
my $body_log_file = join(' ',@content_of_file); |
Line 227 foreach $texfile (@texfile) {
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Line 221 foreach $texfile (@texfile) {
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if ($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 /><pre>"; |
my $sygnal = 0; |
my $sygnal = 0; |
for (my $i=0;$i<=$#content_of_file;$i++) { |
for (my $i=0;$i<=$#content_of_file;$i++) { |
if ($content_of_file[$i]=~m/^Runaway argument?/ or $content_of_file[$i]=~m/^!/) { |
if ($content_of_file[$i]=~m/^Runaway argument?/ or $content_of_file[$i]=~m/^!/) { |
Line 237 foreach $texfile (@texfile) {
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Line 231 foreach $texfile (@texfile) {
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$sygnal = 0; |
$sygnal = 0; |
} |
} |
if ($sygnal) { |
if ($sygnal) { |
print "$content_of_file[$i]<br />"; |
print "$content_of_file[$i]"; |
} |
} |
} |
} |
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print "</pre>\n"; |
if ($advans_role) { |
if ($advans_role) { |
print "<b><big>The link to "; |
print "<b><big>The link to "; |
$logfilename=~s/\/home\/httpd//; |
$logfilename=~s/\/home\/httpd//; |
print "<a href=\"$logfilename\">Your log file </a></big></b>"; |
print "<a href=\"$logfilename\">Your log file </a></big></b>"; |
print "\n"; |
print "\n"; |
#link tooriginal LaTeX file (included according Michael Hamlin desire) |
#link tooriginal LaTeX file (included according Michael Hamlin desire) |
my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n"; |
my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open tex file $texfile for reading: $!\n"; |
my @tex_content_of_file = <$tex_temporary_file>; |
my @tex_content_of_file = <$tex_temporary_file>; |
close $tex_temporary_file; |
close $tex_temporary_file; |
my $body_tex_file = join(' ',@tex_content_of_file); |
my $body_tex_file = join(' ',@tex_content_of_file); |
Line 274 foreach $texfile (@texfile) {
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Line 269 foreach $texfile (@texfile) {
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$name_file =~ s/\.tex/\.dvi/; |
$name_file =~ s/\.tex/\.dvi/; |
my $new_name_file = $name_file; |
my $new_name_file = $name_file; |
$new_name_file =~ s/\.dvi/\.ps/; |
$new_name_file =~ s/\.dvi/\.ps/; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
my $papera=$paper; |
my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
if ($papera eq 'letter') {$papera='';} |
if ($papera ne '') {$papera='-t'.$papera;} |
if ($papera ne '') {$papera='-t'.$papera;} |
my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
Line 293 foreach $texfile (@texfile) {
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Line 287 foreach $texfile (@texfile) {
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"for $status_statement now Modifying PS layout", |
"for $status_statement now Modifying PS layout", |
\%prog_state,$tempo_file); |
\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
my $papera=$paper; |
my $papera=$papers[$paper]; |
if ($papera eq 'letter') {$papera='';} |
if ($papera ne '') {$papera='-p'.$papera;} |
if ($papera ne '') {$papera='-p'.$papera;} |
$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"'; |
$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"'; |
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
Line 327 foreach $texfile (@texfile) {
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Line 321 foreach $texfile (@texfile) {
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print "<a href=\"$logfilename\">Your log file </a></big></b>"; |
print "<a href=\"$logfilename\">Your log file </a></big></b>"; |
print "\n"; |
print "\n"; |
#link tooriginal LaTeX file (included according Michael Hamlin desire) |
#link tooriginal LaTeX file (included according Michael Hamlin desire) |
my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n"; |
my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open tex file $texfile for reading: $!\n"; |
my @tex_content_of_file = <$tex_temporary_file>; |
my @tex_content_of_file = <$tex_temporary_file>; |
close $tex_temporary_file; |
close $tex_temporary_file; |
my $body_tex_file = join(' ',@tex_content_of_file); |
my $body_tex_file = join(' ',@tex_content_of_file); |
Line 346 foreach $texfile (@texfile) {
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Line 340 foreach $texfile (@texfile) {
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$name_file =~ s/\.tex/\.dvi/; |
$name_file =~ s/\.tex/\.dvi/; |
my $new_name_file = $name_file; |
my $new_name_file = $name_file; |
$new_name_file =~ s/\.dvi/\.ps/; |
$new_name_file =~ s/\.dvi/\.ps/; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
my $papera=$paper; |
my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
if ($papera eq 'letter') {$papera='';} |
if ($papera ne '') {$papera='-t'.$papera;} |
if ($papera ne '') {$papera='-t'.$papera;} |
my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
Line 365 foreach $texfile (@texfile) {
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Line 358 foreach $texfile (@texfile) {
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"for $status_statement now Modifying PS layout", |
"for $status_statement now Modifying PS layout", |
\%prog_state,$tempo_file); |
\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
$comma = 'pstops "2:0+1(0.48w,0)"'; |
$papera=~s/t/p/; |
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$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"'; |
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
"for $status_statement now Modifying PS layout", |
"for $status_statement now Modifying PS layout", |
\%prog_state,$tempo_file); |
\%prog_state,$tempo_file); |
} else { |
} else { |
$ps_file=$new_name_file; |
$ps_file=$new_name_file; |
} |
} |
if (($paper eq '6') or ($paper eq '1') or ($paper eq '2') or ($paper eq '3') |
my $addtoPSfile={'legal'=>'<< /PageSize [612 1008] >> setpagedevice', |
or ($paper eq '4') or ($paper eq '5') or ($paper eq '7') or ($paper eq '8')) { |
'tabloid'=>'<< /PageSize [792 1224] >> setpagedevice', |
open(FFH,'<',$ps_file) || die "Couldn't open file for reading: $!\n"; |
'executive'=>,'<< /PageSize [540 720] >> setpagedevice', |
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'a2'=>'<< /PageSize [1195.02 1690.09] >> setpagedevice', |
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'a3'=>'<< /PageSize [842 1195.02] >> setpagedevice', |
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'a4'=>'<< /PageSize [595.2 842] >> setpagedevice', |
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'a5'=>'<< /PageSize [421.1 595.2] >> setpagedevice', |
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'a6'=>'<< /PageSize [298.75 421.1] >> setpagedevice', |
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}; |
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if ($paper ne 'letter') { |
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open(FFH,'<',$ps_file) || die "Couldn't open ps file $ps_file for reading: $!\n"; |
my $new_ps_file='new'.$ps_file; |
my $new_ps_file='new'.$ps_file; |
open(FFHS,'>',$new_ps_file) || die "Couldn't open file for reading: $!\n"; |
open(FFHS,'>',$new_ps_file) || die "Couldn't open new ps file $new_ps_file for reading: $!\n"; |
my $i=-1; |
print FFHS $addtoPSfile->{$paper}."\n"; |
while (<FFH>) { |
while (<FFH>) { |
$i++; |
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if ($i==0) { |
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if ($paper eq '6') {print FFHS '<< /PageSize [595.2 842] >> setpagedevice'."\n";} |
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if ($paper eq '1') {print FFHS '<< /PageSize [612 1008] >> setpagedevice'."\n";} |
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if ($paper eq '2') {print FFHS '<< /PageSize [794.97 1228.59] >> setpagedevice'."\n";} |
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if ($paper eq '3') {print FFHS '<< /PageSize [542 722.7] >> setpagedevice'."\n";} |
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if ($paper eq '4') {print FFHS '<< /PageSize [1195.02 1690.09] >> setpagedevice'."\n";} |
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if ($paper eq '5') {print FFHS '<< /PageSize [842 1195.02] >> setpagedevice'."\n";} |
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if ($paper eq '7') {print FFHS '<< /PageSize [421.1 595.2] >> setpagedevice'."\n";} |
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if ($paper eq '8') {print FFHS '<< /PageSize [298.75 421.1] >> setpagedevice'."\n";} |
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} |
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print FFHS $_; |
print FFHS $_; |
} |
} |
close(FFH); |
close(FFH); |
Line 411 foreach $texfile (@texfile) {
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Line 402 foreach $texfile (@texfile) {
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my @garb = ($texlog,$texaux,$texdvi,$texps); |
my @garb = ($texlog,$texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$pdf_file\">$link_text</a>"; |
print "<a href=\"/prtspool/$pdf_file\">$link_text - click here to download pdf</a>"; |
print "\n"; |
print "\n"; |
} |
} |
} |
} |