Return to last resource.
";
-if ($adv) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); }
+if ($advanced_role) { %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Print Status','Class Print Status',$number_of_files,'inline','80'); }
print "
";
+my $num_files = @texfile;
foreach $texfile (@texfile) {
my $status_statement='';
my $link_text='download PDF';
@@ -171,30 +280,56 @@ foreach $texfile (@texfile) {
my @stud_info=split(/_END_/,$names_pack[$ind]);
my @tempo_array=split(/:/,$stud_info[0]);
my $name;
+ my $name_range='';
if ($tempo_array[3]) {
$name=$tempo_array[3];
+ ($name_range) = split(/,/,$name, 2);
} else {
$name=$tempo_array[0].'@'.$tempo_array[1];
+ $name_range = $tempo_array[0];
+ }
+ if (($name ne "") && ($name ne '@') ) { # Could be printing codes...
+ $link_text=''.$name.'';
+ $status_statement.=$name;
}
- $link_text=''.$name.'';
- $status_statement.=$name;
if ($#stud_info>0) {
@tempo_array=split(/:/,$stud_info[-1]);
if ($tempo_array[3]) {
$name=$tempo_array[3];
+ my ($lastname) = split(/,/, $name,2);
+ $name_range .= "-".$lastname;
} else {
$name=$tempo_array[0].'@'.$tempo_array[1];
+ $name_range .= '-'.$tempo_array[0];
+ }
+ if (($name ne "") && ($name ne '@')) {
+ $link_text.=' - '.$name.'';
+ $status_statement.=' - '.$name;
+
}
- $link_text.=' - '.$name.'';
- $status_statement.=' - '.$name;
- }
- if ($adv) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); }
+ }
+ if(($num_files > 1) && ($link_text eq 'download PDF')) { # Printing codes
+ $link_text = ''.basename($texfile,'.tex').'.pdf';
+ $status_statement .= basename($texfile);
+ }
+ $name_range =~ s/'//g; # O'Neil -> ONeil e.g.
+ print "
";
+ if ($advanced_role) { &Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,'Creating PDF for '.$status_statement); }
+ # This little piece of dirt puts username ranges into the original tex
+ # Tex filename from which they'll propagate into the other filenames as well.
+ #
if (-e $texfile) {
+ if (($name_range ne '') && ($num_files > 1)) {
+ my $newtexfile = $texfile;
+ $newtexfile =~ s/\.tex/$name_range\.tex/;
+ rename($texfile, $newtexfile);
+ $texfile = $newtexfile;
+ }
$texfile =~ m/^(.*)\/([^\/]+)$/;
my $name_file = $2;
my $path_file = $1.'/';
chdir $path_file;
- my $dvi_file= $name_file; $dvi_file =~ s/\.tex/\.dvi/;
+ my $dvi_file= $name_file; $dvi_file =~ s/\.tex/$name_range\.dvi/;
&busy_wait_command("latex $name_file 1>/dev/null 2>/dev/null",
"for $status_statement now LaTeXing file",
\%prog_state,$dvi_file);
@@ -223,29 +358,42 @@ foreach $texfile (@texfile) {
$temporary_file = IO::File->new('>'.$logfilename);
print $temporary_file 'LOGFILE'.$body_log_file.'
'."\n";
if ($body_log_file=~m/!\s+Emergency stop/) {
- #LaTeX failed to parse tex file
- print "LaTeX could not successfully parse your tex file.
";
- print "It probably has errors in it.
";
my $whereitbegins = rindex $body_log_file,'STAMPOFPASSEDRESOURCESTART';
my $whereitends = rindex $body_log_file,'STAMPOFPASSEDRESOURCEEND';
+ my $badresource;
+ my $badtext;
if ($whereitbegins!=-1 and $whereitends!=-1) {
- print "With very high probability this error occured in ".substr($body_log_file,$whereitbegins+26,$whereitends-$whereitbegins-26)."
";
- }
- print "Here are the error messages in the LaTeX log file
";
- my $sygnal = 0;
- for (my $i=0;$i<=$#content_of_file;$i++) {
- if ($content_of_file[$i]=~m/^Runaway argument?/ or $content_of_file[$i]=~m/^!/) {
- $sygnal = 1;
- }
- if ($content_of_file[$i]=~m/Here is how much of/) {
- $sygnal = 0;
- }
- if ($sygnal) {
- print "$content_of_file[$i]";
- }
+ $badtext = substr($body_log_file,$whereitbegins+26, $whereitends-$whereitbegins-26);
+ $whereitbegins = rindex $badtext,'located in';
+ if ($whereitbegins != -1) {
+
+ $badresource = substr($badtext, $whereitbegins+27,
+ length($badtext) - $whereitbegins - 48);
+ # print "
failing resourcename: $badresource
";
+ }
}
- print "\n";
+
if ($advanced_role) {
+ #LaTeX failed to parse tex file
+ print "LaTeX could not successfully parse your tex file.
";
+ print "It probably has errors in it.
";
+ print "With very high probability this error occured in ".$badtext."
";
+ print "Here are the error messages in the LaTeX log file
";
+
+ my $sygnal = 0;
+ for (my $i=0;$i<=$#content_of_file;$i++) {
+ if ($content_of_file[$i]=~m/^Runaway argument?/ or $content_of_file[$i]=~m/^!/) {
+ $sygnal = 1;
+ }
+ if ($content_of_file[$i]=~m/Here is how much of/) {
+ $sygnal = 0;
+ }
+ if ($sygnal) {
+ print "$content_of_file[$i]";
+ }
+ }
+ print "\n";
+ # print "
Advanced role
";
print "The link to ";
$logfilename=~s/\/home\/httpd//;
print "Your log file ";
@@ -263,6 +411,24 @@ foreach $texfile (@texfile) {
$texfile=~s/\/home\/httpd//;
print "Your original LaTeX file ";
print "\n";
+ my $help_text = &Apache::loncommon::help_open_topic("Print_Resource", "Help on printing");
+ print ("$help_text");
+
+ } else { # Student role...
+ # at this point:
+ # $body_log_file - contains the log file.
+ # $name_file - is the name of the LaTeX file.
+ # $identifier - is the unique LaTeX identifier.l
+
+ print "
There are errors in $badtext";
+ print "
These errors prevent this resource from printing correctly";
+ my $tex_handle = IO::File->new($name_file);
+ my @tex_contents = <$tex_handle>;
+ &send_error_mail($identifier, $badresource, $body_log_file, \@tex_contents);
+ print "
A message has been sent to the instructor describing this failure
";
+ my $help_text = &Apache::loncommon::help_open_topic("Print_Resource", "Help on printing");
+ print ("$help_text");
+
}
} elsif ($body_log_file=~m//) {
@@ -292,7 +458,10 @@ foreach $texfile (@texfile) {
my $ps_file = my $tempo_file = $1.'temporar.ps';
my $pdf_file = $1.'.pdf';
if ($laystyle eq 'album' and $numberofcolumns eq '2') {
- $comma = "psnup -2 -s1.0 $new_name_file";
+ my $papera=$paper;
+ if ($papera eq 'letter') {$papera='';}
+ if ($papera ne '') {$papera='-p'.$papera;}
+ $comma = "psnup $papera -2 -s1.0 $new_name_file";
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null",
"for $status_statement now Modifying PS layout",
\%prog_state,$tempo_file);
@@ -362,13 +531,13 @@ foreach $texfile (@texfile) {
$new_name_file =~ m/^(.*)\./;
my $ps_file = my $tempo_file = $1.'temporar.ps';
my $pdf_file = $1.'.pdf';
+ $papera=~s/t/p/;
if ($laystyle eq 'album' and $numberofcolumns eq '2') {
- $comma = "psnup -2 -s1.0 $new_name_file";
+ $comma = "psnup $papera -2 -s1.0 $new_name_file";
&busy_wait_command("$comma $tempo_file 1>/dev/null 2>/dev/null",
"for $status_statement now Modifying PS layout",
\%prog_state,$tempo_file);
} elsif ($laystyle eq 'book' and $numberofcolumns eq '2') {
- $papera=~s/t/p/;
$comma = 'pstops '.$papera.' "2:0+1(0.48w,0)"';
&busy_wait_command("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null",
"for $status_statement now Modifying PS layout",
@@ -435,7 +604,7 @@ if ($number_of_files>1) {
$zipfile=~s/\/home\/httpd//;
print "
A ZIP file of all the PDFs.";
}
-if ($adv) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); }
+if ($advanced_role) { &Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); }
my $done;
sub REAPER {
@@ -448,7 +617,7 @@ sub busy_wait_command {
$SIG{CHLD} = \&REAPER;
$done=0;
my $pid=open(CMD,"$command |");
- if ($adv) {
+ if ($advanced_role) {
&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,$message);
}
while(!$done) {
@@ -458,7 +627,7 @@ sub busy_wait_command {
my $size=(stat($output_file))[7];
$extra_msg=", $size bytes generated";
}
- if ($adv) {
+ if ($advanced_role) {
&Apache::lonhtmlcommon::Update_PrgWin('',$progress_win,
$message.$extra_msg);
}