From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 19 Jun 2009 17:43:54 +0000 (+0100)
Subject: WIP yppsc-parsedb-updatereceiver; can convert pixmap to email
X-Git-Tag: 1.9.2~115^2~1
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=commitdiff_plain;h=997f6b419424acb60c5277b8c525df6338422ab9;hp=e9fe421133870b68103e6cfcf1a1e06058edf032

WIP yppsc-parsedb-updatereceiver; can convert pixmap to email
---

diff --git a/pctb/yppsc-parsedb-updatereceiver b/pctb/yppsc-parsedb-updatereceiver
index 5d5585e..bdc76c2 100755
--- a/pctb/yppsc-parsedb-updatereceiver
+++ b/pctb/yppsc-parsedb-updatereceiver
@@ -50,20 +50,23 @@ sub parseentryin__pixmap ($) {
 	$ppm .= "\n";
     }
 
-    my $summary= pipeval($ppm,
+    my $icon= pipeval($ppm,
 			 'ppmtopgm',
-			 'pnmscale -width 79',
-			 'pnmnorm -bpercent 40 -wpercent 10',
+			 'pnmscale -xysize 156 80',
+			 'pnmnorm -bpercent 40 -wpercent 20',
 			 'pgmtopbm -threshold',
-			 'pbmtoascii'
-			 );
-    print STDERR ">$summary<\n";
+			 'pnminvert',
+			 'pbmtoascii -2x4');
+
+    my $whole= pipeval($ppm,
+		       'ppmtopgm',
+		       'pnmnorm -bpercent 40 -wpercent 20',
+		       'pgmtopbm -threshold',
+		       'pnminvert',
+		       'pbmtoascii');
     
-
-# <ship-ahoy.ppm ppmtopgm | pnmscale -width 79 | pnmnorm -bpercent 40 -wpercent 10 | pgmtopbm -threshold | pbmtoascii | cut -c1-79
-	
     my $entry= "$def\n$ppm";
-    return ('',$def,$entry);
+    return ('',$def,$entry,$icon,$w,$whole);
 }
 
 #---------- characters ----------
@@ -107,7 +110,6 @@ sub pipeval ($@) {
 	my $pid= shift @pids;
 	waitpid($pid,0) == $pid or die "$pid $? $!";
 	$?==0 or $?==13 or die "$cmd $?";
-print STDERR "OK $cmd\n";
     }
     return $val;
 }
@@ -119,6 +121,7 @@ my $entry_in= param('entry');
 defined $entry_in or die;
 
 my $owner= `whoami`; $? and die $?;
+chomp $owner;
 
 my $kind;
 
@@ -128,14 +131,42 @@ if ($path =~ /(pixmap|char)/) {
     die "$path ?";
 }
 
-my ($ctx,$def,$entry)= &{"parseentryin__$kind"}($entry_in);
+my ($ctx,$def,$entry,$icon,$width,$whole)= &{"parseentryin__$kind"}($entry_in);
+
+$icon =~ s/^/ /mg;
 
-my $summary= <<END
+my $email= <<END
 To: $owner
 Subject: yppsc dictionary update
 
 Context:    $kind $ctx
 Definition: $def
 
+$icon
+
+END
+    ;
+
+$whole =~ s/(.*)\n/ sprintf "%-${width}s\n", $1 /mge;
+$whole =~ s/^/|/mg;
+$whole =~ s/\n/|\n/mg;
+$whole =~ s/^(.*)/ ",".('_' x $width).".\n".$1 /e;
+$whole =~ s/(.*)$/ $1."\n\`".('~' x $width)."'\n" /e;
+
+my $lw= 79;
+
+while ($whole =~ m/../) {
+    my $lhs= $whole;
+    $lhs =~ s/^(.{0,$lw}).*$/$1/mg;
+    $whole =~ s/^.{1,$lw}//mg;
+#print STDERR "[[[[[$lhs########$whole]]]]]\n";
+    $email .= $lhs;
+}
+
 END
     ;
+
+my $cutline= "-8<-\n";
+$email .= $cutline.$entry.$cutline;
+
+print $email or die $!;