version 1.41, 2004/01/08 19:50:47
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version 1.52, 2004/02/24 23:20:08
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# |
# |
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use lib '/home/httpd/lib/perl'; |
use lib '/home/httpd/lib/perl'; |
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use Time::Local; |
use LONCAPA::loncgi(); |
use LONCAPA::loncgi(); |
use File::Path; |
use File::Path; |
use IO::File; |
use IO::File; |
use Image::Magick; |
use Image::Magick; |
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use Apache::lonhtmlcommon; |
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use Apache::loncommon; |
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use Apache::lonlocal; |
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$|=1; |
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my %origENV=%ENV; |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
print <<END; |
print <<END; |
Content-type: text/html |
Content-type: text/html |
Line 45 Your cookie information is incorrect.
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Line 51 Your cookie information is incorrect.
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END |
END |
return; |
return; |
} |
} |
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&Apache::lonlocal::get_language_handle(); |
print "Content-type: text/html\n\n"; |
&Apache::loncommon::content_type(undef,'text/html'); |
print "<body bgcolor=\"#FFFFFF\">\n"; |
my $bodytag=&Apache::loncommon::bodytag('Creating PDF','',''); |
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print $bodytag; |
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my $identifier = $ENV{'QUERY_STRING'}; |
my $identifier = $ENV{'QUERY_STRING'}; |
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
Line 57 END
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Line 64 END
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my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
my $advans_role = $ENV{'cgi.'.$identifier.'role'}; |
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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 $backref = $ENV{'cgi.'.$identifier.'backref'}; |
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my $adv = $ENV{'request.role.adv'}; |
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my @names_pack=(); |
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if ($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/$1\.dat/; |
Line 64 END
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Line 83 END
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$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 $noteps; |
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my %prog_state; |
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if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Coverting Images to EPS','Picture Conversion Status',$#content_of_file); } |
foreach $not_eps (@content_of_file) { |
foreach $not_eps (@content_of_file) { |
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chomp($not_eps); |
if ($not_eps ne '') { |
if ($not_eps ne '') { |
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my $status_statement='EPS picture for '.$not_eps; |
$not_eps=~s|\/\.\/|\/|g; |
$not_eps=~s|\/\.\/|\/|g; |
my $eps_f = $not_eps; |
my $eps_f = $not_eps; |
$eps_f =~ s/\.[^.]*$/\.eps/i; |
$eps_f =~ s/\.[^.]*$/\.eps/i; |
Line 86 END
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Line 110 END
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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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if ($adv) { |
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my $prettyname=$not_eps; |
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$prettyname=~s|/home/([^/]+)/public_html|/priv/$1|; |
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$prettyname=~s|/home/httpd/html/|/|; |
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&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
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$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'); |
$image->Set(page => '+100+200'); |
Line 102 END
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Line 135 END
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} |
} |
} |
} |
} |
} |
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if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
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unlink($figfile); |
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} |
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#print "$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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@texfile=(); |
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for (my $i=1;$i<=$number_of_files;$i++) { |
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my $new_texfile=$texfile; |
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$new_texfile=~s/\.tex/_$i\.tex/; |
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push @texfile,$new_texfile; |
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} |
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} |
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my $ind=-1; |
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my %prog_state; |
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if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files); } |
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my $final_statement="<a href=\"$backref\"><b>Return</b</a> to last resource.<br /><br />Generated PDF File for:<br />"; |
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foreach $texfile (@texfile) { |
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my $status_statement=''; |
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my $link_text='download PDF'; |
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$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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my $name; |
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if ($tempo_array[3]) { |
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$name=$tempo_array[3]; |
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} else { |
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$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
#print "$texfile\n"; #name of the tex file for debugging only |
$link_text='<b>'.$name.'</b> '; |
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$status_statement.=$name; |
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if ($#stud_info>0) { |
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@tempo_array=split(/:/,$stud_info[-1]); |
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if ($tempo_array[3]) { |
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$name=$tempo_array[3]; |
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} else { |
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$name=$tempo_array[0].'@'.$tempo_array[1]; |
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} |
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$link_text.='- <b>'.$name.':</b> '; |
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$status_statement.=' - '.$name; |
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} |
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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; |
Line 136 END
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Line 210 END
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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 244 END
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Line 318 END
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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 "; |
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$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 = $1.'.pdf'; |
Line 270 END
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Line 345 END
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my @garb = ($texlog,$texaux,$texdvi,$texps); |
my @garb = ($texlog,$texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$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 $texfile was not created successfully"; |
} |
} |
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} |
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print "<br />"; |
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if ($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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print("<pre>Zip Output:\n"); |
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system($statement); |
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print("</pre>"); |
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$zipfile=~s/\/home\/httpd//; |
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print "<br /> A <a href=\"$zipfile\">ZIP file</a> of all the PDFs."; |
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} |
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if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
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