version 1.59, 2004/07/28 22:00:14
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version 1.62, 2004/08/04 18:19:11
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Line 60 END
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Line 60 END
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my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
my $texfile = $ENV{'cgi.'.$identifier.'.file'}; |
my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
my $laystyle = $ENV{'cgi.'.$identifier.'.layout'}; |
my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'}; |
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my $paper = $ENV{'cgi.'.$identifier.'.paper'}; |
my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'}; |
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'}; |
Line 68 END
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Line 69 END
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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'}; |
my $adv = $ENV{'request.role.adv'}; |
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my @names_pack=(); |
my @names_pack=(); |
Line 154 END
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Line 156 END
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my $ind=-1; |
my $ind=-1; |
my %prog_state; |
my %prog_state; |
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print "<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />"; |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); } |
if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); } |
my $final_statement="<a href=\"$backref\"><b>Return</b></a> to last resource.<br /><br />Generated PDF File for:<br />"; |
print "<br />"; |
foreach $texfile (@texfile) { |
foreach $texfile (@texfile) { |
my $status_statement=''; |
my $status_statement=''; |
my $link_text='download PDF'; |
my $link_text='download PDF'; |
Line 168 foreach $texfile (@texfile) {
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Line 171 foreach $texfile (@texfile) {
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} else { |
} else { |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
$link_text='<b>'.$name.'</b> '; |
$link_text='<b>'.$name.'</b>'; |
$status_statement.=$name; |
$status_statement.=$name; |
if ($#stud_info>0) { |
if ($#stud_info>0) { |
@tempo_array=split(/:/,$stud_info[-1]); |
@tempo_array=split(/:/,$stud_info[-1]); |
Line 177 foreach $texfile (@texfile) {
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Line 180 foreach $texfile (@texfile) {
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} else { |
} else { |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
$name=$tempo_array[0].'@'.$tempo_array[1]; |
} |
} |
$link_text.='- <b>'.$name.':</b> '; |
$link_text.=' - <b>'.$name.'</b>'; |
$status_statement.=' - '.$name; |
$status_statement.=' - '.$name; |
} |
} |
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); } |
if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); } |
Line 265 foreach $texfile (@texfile) {
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Line 268 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 $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
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my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
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if ($papera ne '') {$papera='-t'.$papera;} |
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my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
"for $status_statement now Converting to PS", |
"for $status_statement now Converting to PS", |
\%prog_state,$new_name_file); |
\%prog_state,$new_name_file); |
Line 280 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') { |
$comma = 'pstops -pletter "2:0+1(0.48w,0)"'; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null", |
my $papera=$papers[$paper]; |
"for $status_statement now Modifying PS layout", |
if ($papera ne '') {$papera='-p'.$papera;} |
\%prog_state,$tempo_file); |
$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"'; |
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system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null"); |
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system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null"); |
} else { |
} else { |
$ps_file=$new_name_file; |
$ps_file=$new_name_file; |
} |
} |
Line 329 foreach $texfile (@texfile) {
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Line 338 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 $comma = "dvips -Ppdf -G0 -o $new_name_file"; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
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my $papera=$papers[$paper]; |
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if ($papera eq 'letter') {$papera='';} |
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if ($papera ne '') {$papera='-t'.$papera;} |
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my $comma = "dvips $papera -Ppdf -G0 -o $new_name_file"; |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
&busy_wait_command("$comma $name_file 1>/dev/null 2>/dev/null", |
"for $status_statement now Converting to PS", |
"for $status_statement now Converting to PS", |
\%prog_state,$new_name_file); |
\%prog_state,$new_name_file); |
if (-e $new_name_file) { |
if (-e $new_name_file) { |
print "<br />$final_statement "; |
print "<br />"; |
$final_statement=''; |
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$new_name_file =~ m/^(.*)\./; |
$new_name_file =~ m/^(.*)\./; |
my $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $ps_file = my $tempo_file = $1.'temporar.ps'; |
my $pdf_file = $1.'.pdf'; |
my $pdf_file = $1.'.pdf'; |
Line 345 foreach $texfile (@texfile) {
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Line 357 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 -pletter "2:0+1(0.48w,0)"'; |
my @papers=('letter','legal','tabloid','executive','','a3','a4','a5',''); |
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my $papera=$papers[$paper]; |
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if ($papera ne '') {$papera='-p'.$papera;} |
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$comma = 'pstops -pa4 "2:0+1(0.48w,0)"'; |
&busy_wait_command("$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; |
} |
} |
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if ($paper eq '6') { |
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open(FFH,'<',$ps_file) || die "Couldn't open file for reading: $!\n"; |
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my @content_of_file = <FFH>; |
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close(FFH); |
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open(FFH,'>',$ps_file) || die "Couldn't open file for writing: $!\n"; |
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print FFH '<< /PageSize [595.2 842] >> setpagedevice'."\n"; |
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for (my $i=0;$i<=$#content_of_file;$i++) { |
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print FFH $content_of_file[$i]; |
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print "<br>$i<br>"; |
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} |
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close(FFH); |
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} |
&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
&busy_wait_command("ps2pdf $ps_file $pdf_file 1>/dev/null 2>/dev/null", |
"for $status_statement now Converting PS to PDF", |
"for $status_statement now Converting PS to PDF", |
\%prog_state,$pdf_file); |
\%prog_state,$pdf_file); |
Line 403 sub busy_wait_command {
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Line 430 sub busy_wait_command {
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$SIG{CHLD} = \&REAPER; |
$SIG{CHLD} = \&REAPER; |
$done=0; |
$done=0; |
my $pid=open(CMD,"$command |"); |
my $pid=open(CMD,"$command |"); |
&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,$message); |
if ($adv) { |
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&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,$message); |
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} |
while(!$done) { |
while(!$done) { |
sleep 1; |
sleep 1; |
my $extra_msg; |
my $extra_msg; |
Line 411 sub busy_wait_command {
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Line 440 sub busy_wait_command {
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my $size=(stat($output_file))[7]; |
my $size=(stat($output_file))[7]; |
$extra_msg=", $size bytes generated"; |
$extra_msg=", $size bytes generated"; |
} |
} |
&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win, |
if ($adv) { |
$message.$extra_msg); |
&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win, |
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$message.$extra_msg); |
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} |
} |
} |
$SIG{CHLD}='IGNORE'; |
$SIG{CHLD}='IGNORE'; |
close(CMD); |
close(CMD); |