version 1.38, 2003/10/16 15:30:43
|
version 1.54, 2004/04/23 19:47:38
|
Line 26
|
Line 26
|
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
|
|
|
use lib '/home/httpd/lib/perl'; |
|
use Time::Local; |
|
use LONCAPA::loncgi(); |
use File::Path; |
use File::Path; |
use IO::File; |
use IO::File; |
use Image::Magick; |
use Image::Magick; |
print "Content-type: text/html\n\n"; |
use Apache::lonhtmlcommon; |
print "<body bgcolor=\"#FFFFFF\">\n"; |
use Apache::loncommon; |
my ($texfile,$laystyle,$numberofcolumns,$selectionmade) = split(/&/,$ENV{'QUERY_STRING'}); |
use Apache::lonlocal; |
my $advans_role=0; |
|
if ($selectionmade>=10000) {$selectionmade=$selectionmade/10000; $advans_role=1;} |
$|=1; |
|
my %origENV=%ENV; |
|
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
|
print <<END; |
|
Content-type: text/html |
|
|
|
<html> |
|
<head><title>Bad Cookie</title></head> |
|
<body> |
|
Your cookie information is incorrect. |
|
</body> |
|
</html> |
|
END |
|
return; |
|
} |
|
&Apache::lonlocal::get_language_handle(); |
|
&Apache::loncommon::content_type(undef,'text/html'); |
|
my $bodytag=&Apache::loncommon::bodytag('Creating PDF','',''); |
|
print $bodytag; |
|
|
|
my $identifier = $ENV{'QUERY_STRING'}; |
|
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
|
my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
|
my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
|
my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
|
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
|
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
|
my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
|
my $number_of_files = $ENV{'cgi.'.$identifier.'numberoffiles'}+1; |
|
my $student_names = $ENV{'cgi.'.$identifier.'studentnames'}; |
|
my $backref = $ENV{'cgi.'.$identifier.'backref'}; |
|
|
|
my $adv = $ENV{'request.role.adv'}; |
|
|
|
my @names_pack=(); |
|
if ($student_names=~/_END_/) { |
|
@names_pack=split(/_ENDPERSON_/,$student_names); |
|
} |
|
#got what we needed reset ENV in case it is to big for system |
|
%ENV=%origENV; |
|
|
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) { |
|
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 $noteps; |
|
my %prog_state; |
|
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Coverting Images to EPS','Picture Conversion Status',$#content_of_file,'inline'); } |
foreach $not_eps (@content_of_file) { |
foreach $not_eps (@content_of_file) { |
|
chomp($not_eps); |
if ($not_eps ne '') { |
if ($not_eps ne '') { |
|
my $status_statement='EPS picture for '.$not_eps; |
|
$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/\/home\/httpd\/html\/res\/(.+)/; |
$eps_f=~s/\/home\/([^\/]+)\/public_html/$1/; |
$eps_f = '/home/httpd/prtspool/'.$1; |
$eps_f = '/home/httpd/prtspool/'.$eps_f; |
|
} else { |
|
$eps_f=~m/\/home\/httpd\/html\/res\/(.+)/; |
|
$eps_f = '/home/httpd/prtspool/'.$1; |
|
} |
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; |
my $image = Image::Magick->new; |
$not_eps =~ s/^\s+//; |
$not_eps =~ s/^\s+//; |
$not_eps =~ s/\s+$//; |
$not_eps =~ s/\s+$//; |
|
if ( exists($done_conversion{$not_eps})) { |
|
next; |
|
} |
|
if ($adv) { |
|
my $prettyname=$not_eps; |
|
$prettyname=~s|/home/([^/]+)/public_html|/priv/$1|; |
|
$prettyname=~s|/home/httpd/html/|/|; |
|
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
|
$done_conversion{$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'); |
$image->Set(page => '+100+200'); |
Line 73 use Image::Magick;
|
Line 135 use Image::Magick;
|
} |
} |
} |
} |
} |
} |
|
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
|
unlink($figfile); |
|
} |
|
#print "$texfile\n"; #name of the tex file for debugging only |
|
my @texfile=($texfile); |
|
if ($number_of_files>1) { |
|
@texfile=(); |
|
for (my $i=1;$i<=$number_of_files;$i++) { |
|
my $new_texfile=$texfile; |
|
$new_texfile=~s/\.tex/_$i\.tex/; |
|
push @texfile,$new_texfile; |
|
} |
} |
} |
#print "$texfile\n"; #name of the tex file for debugging only |
|
|
my $ind=-1; |
|
my %prog_state; |
|
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline'); } |
|
my $final_statement="<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />Generated PDF File for:<br />"; |
|
foreach $texfile (@texfile) { |
|
my $status_statement=''; |
|
my $link_text='download PDF'; |
|
$ind++; |
|
my @stud_info=split(/_END_/,$names_pack[$ind]); |
|
my @tempo_array=split(/:/,$stud_info[0]); |
|
my $name; |
|
if ($tempo_array[3]) { |
|
$name=$tempo_array[3]; |
|
} else { |
|
$name=$tempo_array[0].'@'.$tempo_array[1]; |
|
} |
|
$link_text='<b>'.$name.'</b> '; |
|
$status_statement.=$name; |
|
if ($#stud_info>0) { |
|
@tempo_array=split(/:/,$stud_info[-1]); |
|
if ($tempo_array[3]) { |
|
$name=$tempo_array[3]; |
|
} else { |
|
$name=$tempo_array[0].'@'.$tempo_array[1]; |
|
} |
|
$link_text.='- <b>'.$name.':</b> '; |
|
$status_statement.=' - '.$name; |
|
} |
|
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$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') { |
|
system("latex $name_file 1>/dev/null 2>/dev/null"); |
|
} #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 105 use Image::Magick;
|
Line 210 use Image::Magick;
|
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 213 use Image::Magick;
|
Line 318 use Image::Magick;
|
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 "; |
|
$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 = $1.'.pdf'; |
Line 239 use Image::Magick;
|
Line 345 use Image::Magick;
|
my @garb = ($texlog,$texaux,$texdvi,$texps); |
my @garb = ($texlog,$texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$name_file\">Your PDF document</a>"; |
print "<a href=\"/prtspool/$name_file\">$link_text</a>"; |
print "\n"; |
print "\n"; |
} |
} |
} |
} |
} else { |
} else { |
print "LaTeX file $texfile was not created successfully"; |
print "LaTeX file $texfile was not created successfully"; |
} |
} |
|
} |
|
print "<br />"; |
|
if ($number_of_files>1) { |
|
my $zipfile=$texfile[0]; |
|
$zipfile=~s/\.tex/\.zip/; |
|
my $statement="zip $zipfile"; |
|
foreach my $file (@texfile) { |
|
$file=~s/\.tex/.\pdf/; |
|
$statement.=' '.$file; |
|
} |
|
print("<pre>Zip Output:\n"); |
|
system($statement); |
|
print("</pre>"); |
|
$zipfile=~s/\/home\/httpd//; |
|
print "<br /> A <a href=\"$zipfile\">ZIP file</a> of all the PDFs."; |
|
} |
|
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
|
|
|
|
|
|