version 1.48, 2004/02/16 22:32:59
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version 1.59, 2004/07/28 22:00:14
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Line 27
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Line 27
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# |
# |
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use lib '/home/httpd/lib/perl'; |
use lib '/home/httpd/lib/perl'; |
use Time::Local; |
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use LONCAPA::loncgi(); |
use LONCAPA::loncgi(); |
use File::Path; |
use File::Path; |
use IO::File; |
use IO::File; |
use Image::Magick; |
use Image::Magick; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
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use Apache::loncommon; |
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use Apache::lonlocal; |
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use strict; |
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$|=1; |
my %origENV=%ENV; |
my %origENV=%ENV; |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
print <<END; |
print <<END; |
Line 49 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 61 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'}; |
my $back_ref = $ENV{'cgi.'.$identifier.'backref'}; |
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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 = $ENV{'cgi.'.$identifier.'backref'}; |
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my $adv = $ENV{'request.role.adv'}; |
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my @names_pack=(); |
my @names_pack=(); |
if ($student_names=~/_END_/) { |
if ($student_names=~/_END_/) { |
@names_pack=split(/_ENDPERSON_/,$student_names); |
@names_pack=split(/_ENDPERSON_/,$student_names); |
Line 84 END
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Line 88 END
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my @content_of_file = <$temporary_file>; |
my @content_of_file = <$temporary_file>; |
close $temporary_file; |
close $temporary_file; |
my $noteps; |
my $noteps; |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Pictures CreationPrint Status','Pictires Status window',$#content_of_file); |
my %prog_state; |
foreach $not_eps (@content_of_file) { |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Coverting Images to EPS','Picture Conversion Status',$#content_of_file,'inline','80'); } |
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foreach my $not_eps (@content_of_file) { |
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chomp($not_eps); |
if ($not_eps ne '') { |
if ($not_eps ne '') { |
my $status_statement='EPS picture for '.$not_eps; |
my $status_statement='EPS picture for '.$not_eps; |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'last PDF file '.$not_eps); |
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$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; |
if ($eps_f=~/\/home\/([^\/]+)\/public_html\//) { |
if ($eps_f=~/\/home\/([^\/]+)\/public_html\//) { |
$eps_f=~s/\/home\/([^\/]+)\/public_html/$1/; |
$eps_f=~s/\/home\/([^\/]+)\/public_html/$1/; |
$eps_f = '/home/httpd/prtspool/'.$eps_f; |
$eps_f = '/home/httpd/prtspool/'.$eps_f; |
} else { |
} elsif ($eps_f=~/$Apache::lonnet::perlvar{'lonDocRoot'}\/res\//) { |
$eps_f=~m/\/home\/httpd\/html\/res\/(.+)/; |
$eps_f=~m/$Apache::lonnet::perlvar{'lonDocRoot'}\/res\/(.+)/; |
$eps_f = '/home/httpd/prtspool/'.$1; |
$eps_f = '/home/httpd/prtspool/'.$1; |
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} elsif ($eps_f=~/$Apache::lonnet::perlvar{'lonUsersDir'}\//) { |
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$eps_f=~/$Apache::lonnet::perlvar{'lonUsersDir'}\/([^\/]+)\/\w\/\w\/\w\/(.+)/; |
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$eps_f = '/home/httpd/prtspool/'.$1.'/'.$2; |
} |
} |
my $path=$eps_f; |
my $path=$eps_f; |
$path=~s/\/([^\/]+)\.eps$//; |
$path=~s/\/([^\/]+)\.eps$//; |
Line 108 END
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Line 116 END
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if ( exists($done_conversion{$not_eps})) { |
if ( exists($done_conversion{$not_eps})) { |
next; |
next; |
} |
} |
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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|$Apache::lonnet::perlvar{'lonDocRoot'}/|/|; |
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&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Converting to EPS '.$prettyname); } |
$done_conversion{$not_eps}=1; |
$done_conversion{$not_eps}=1; |
$status = $image->Read($not_eps); |
my $status = $image->Read($not_eps); |
if ($status) {print " $status ";} |
if ($status) {print " $status ";} |
$image->Set(page => '+100+200'); |
$image->Set(page => '+100+200'); |
$status = $image->Write($eps_f); |
$status = $image->Write($eps_f); |
Line 125 END
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Line 138 END
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} |
} |
} |
} |
} |
} |
&Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); |
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
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unlink($figfile); |
} |
} |
#print "$texfile\n"; #name of the tex file for debugging only |
#print "$texfile\n"; #name of the tex file for debugging only |
my @texfile=($texfile); |
my @texfile=($texfile); |
if ($number_of_files>1) { |
if ($number_of_files>1) { |
for (my $i=1;$i<=$number_of_files-1;$i++) { |
@texfile=(); |
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for (my $i=1;$i<=$number_of_files;$i++) { |
my $new_texfile=$texfile; |
my $new_texfile=$texfile; |
$new_texfile=~s/\.tex/_add$i\.tex/; |
$new_texfile=~s/\.tex/_$i\.tex/; |
push @texfile,$new_texfile; |
push @texfile,$new_texfile; |
} |
} |
} |
} |
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my $ind=-1; |
my $ind=-1; |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files); |
my %prog_state; |
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if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); } |
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my $final_statement="<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />Generated PDF File for:<br />"; |
foreach $texfile (@texfile) { |
foreach $texfile (@texfile) { |
my $final_statement="<a href=\"$backref\"><b>Back to where you started</b></a><br /><br /><b>Link to your PDF document:</b> "; |
my $status_statement=''; |
my $status_statement='PDF document for '; |
my $link_text='download PDF'; |
if ($number_of_files>1) { |
$ind++; |
$ind++; |
my @stud_info=split(/_END_/,$names_pack[$ind]); |
my @stud_info=split(/_END_/,$names_pack[$ind]); |
my @tempo_array=split(/:/,$stud_info[0]); |
my @tempo_array=split(/:/,$stud_info[0]); |
my $name; |
my $name; |
if ($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.=$name; |
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if ($#stud_info>0) { |
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@tempo_array=split(/:/,$stud_info[-1]); |
if ($tempo_array[3]) { |
if ($tempo_array[3]) { |
$name=$tempo_array[3]; |
$name=$tempo_array[3]; |
} else { |
} else { |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
$final_statement='Link to PDF document for <b>'.$name.'</b> '; |
$link_text.='- <b>'.$name.':</b> '; |
$status_statement.=$name; |
$status_statement.=' - '.$name; |
if ($#stud_info>0) { |
} |
@tempo_array=split(/:/,$stud_info[-1]); |
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); } |
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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$final_statement.='- <b>'.$name.':</b> '; |
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$status_statement.=' - '.$name; |
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} |
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} |
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&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'last PDF file '.$status_statement); |
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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"); |
my $dvi_file= $name_file; $dvi_file =~ s/\.tex/\.dvi/; |
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&busy_wait_command("latex $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now LaTeXing file", |
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\%prog_state,$dvi_file); |
if ($tableofcontents eq 'yes') { |
if ($tableofcontents eq 'yes') { |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
system("latex $name_file 1>/dev/null 2>/dev/null"); |
} #to create table of contents |
} #to create table of contents |
Line 234 foreach $texfile (@texfile) {
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Line 253 foreach $texfile (@texfile) {
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} elsif ($body_log_file=~m/<inserted text>/) { |
} elsif ($body_log_file=~m/<inserted text>/) { |
my $whereitbegins = index $body_log_file,'<inserted text>'; |
my $whereitbegins = index $body_log_file,'<inserted text>'; |
print "You are running LaTeX in the <b>batch mode</b>."; |
print "You are running LaTeX in <b>batch mode</b>."; |
while ($whereitbegins != -1) { |
while ($whereitbegins != -1) { |
my $tempobegin=$whereitbegins; |
my $tempobegin=$whereitbegins; |
$whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART',$whereitbegins; |
$whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART',$whereitbegins; |
Line 247 foreach $texfile (@texfile) {
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Line 266 foreach $texfile (@texfile) {
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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 $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting to PS", |
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\%prog_state,$new_name_file); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<h1>PDF output file (see link below)</h1>\n"; |
print "<h1>PDF output file (see link below)</h1>\n"; |
$new_name_file =~ m/^(.*)\./; |
$new_name_file =~ m/^(.*)\./; |
my $tempo_file = $1.'temporar.ps'; |
my $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $name_file = $1.'.pdf'; |
my $pdf_file = $1.'.pdf'; |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
$comma = "psnup -2 -s1.0 $new_name_file"; |
$comma = "psnup -2 -s1.0 $new_name_file"; |
system("$comma $tempo_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
system("$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", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} else { |
} else { |
system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null"); |
$ps_file=$new_name_file; |
} |
} |
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&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting PS to PDF", |
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\%prog_state, $pdf_file); |
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my $texlog = $texfile; |
my $texlog = $texfile; |
my $texaux = $texfile; |
my $texaux = $texfile; |
my $texdvi = $texfile; |
my $texdvi = $texfile; |
Line 275 foreach $texfile (@texfile) {
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Line 302 foreach $texfile (@texfile) {
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my @garb = ($texaux,$texdvi,$texps); |
my @garb = ($texaux,$texdvi,$texps); |
# unlink @garb; |
# unlink @garb; |
unlink $duefile; |
unlink $duefile; |
print "<a href=\"/prtspool/$name_file\">Your PDF document</a>"; |
print "<a href=\"/prtspool/$pdf_file\">Your PDF document</a>"; |
if ($advans_role) { |
if ($advans_role) { |
print "<br /><br />"; |
print "<br /><br />"; |
print "<b><big>The link to "; |
print "<b><big>The link to "; |
Line 303 foreach $texfile (@texfile) {
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Line 330 foreach $texfile (@texfile) {
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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 $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
system("$comma $name_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting to PS", |
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\%prog_state,$new_name_file); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<br />$final_statement "; |
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 $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $name_file = $1.'.pdf'; |
my $pdf_file = $1.'.pdf'; |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
if ($laystyle eq 'album' and $numberofcolumns eq '2') { |
$comma = "psnup -2 -s1.0 $new_name_file"; |
$comma = "psnup -2 -s1.0 $new_name_file"; |
system("$comma $tempo_file 1>/dev/null 2>/dev/null"); |
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') { |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
system("$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", |
system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
"for $status_statement now Modifying PS layout", |
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\%prog_state,$tempo_file); |
} else { |
} else { |
system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null"); |
$ps_file=$new_name_file; |
} |
} |
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&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
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"for $status_statement now Converting PS to PDF", |
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\%prog_state,$pdf_file); |
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my $texlog = $texfile; |
my $texlog = $texfile; |
my $texaux = $texfile; |
my $texaux = $texfile; |
my $texdvi = $texfile; |
my $texdvi = $texfile; |
Line 331 foreach $texfile (@texfile) {
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Line 367 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 $duefile; |
print "<a href=\"/prtspool/$name_file\">Your PDF document</a>"; |
print "<a href=\"/prtspool/$pdf_file\">$link_text</a>"; |
print "\n"; |
print "\n"; |
} |
} |
} |
} |
Line 348 if ($number_of_files>1) {
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Line 384 if ($number_of_files>1) {
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$file=~s/\.tex/.\pdf/; |
$file=~s/\.tex/.\pdf/; |
$statement.=' '.$file; |
$statement.=' '.$file; |
} |
} |
system("$statement"); |
print("<pre>Zip Output:\n"); |
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system($statement); |
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print("</pre>"); |
$zipfile=~s/\/home\/httpd//; |
$zipfile=~s/\/home\/httpd//; |
print "<br /> <a href=\"$zipfile\">Your ZIP file is here</a>"; |
print "<br /> A <a href=\"$zipfile\">ZIP file</a> of all the PDFs."; |
} |
} |
&Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); |
if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); } |
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my $done; |
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sub REAPER { |
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$done=1; |
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} |
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sub busy_wait_command { |
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my ($command,$message,$progress_win,$output_file)=@_; |
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$SIG{CHLD} = \&REAPER; |
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$done=0; |
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my $pid=open(CMD,"$command |"); |
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&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,$message); |
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while(!$done) { |
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sleep 1; |
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my $extra_msg; |
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if ($output_file) { |
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my $size=(stat($output_file))[7]; |
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$extra_msg=", $size bytes generated"; |
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} |
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&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win, |
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$message.$extra_msg); |
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} |
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$SIG{CHLD}='IGNORE'; |
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close(CMD); |
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} |
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