File: popcon.pl

package info (click to toggle)
popularity-contest 1.41
links: PTS
area: main
in suites: etch, etch-m68k
size: 440 kB
ctags: 78
sloc: perl: 858; python: 299; sh: 209; makefile: 41
file content (456 lines) | stat: -rwxr-xr-x 13,488 bytes
#! /usr/bin/perl -wT

$results="../popcon-mail/results";
$popcon="../www";
my $mirrorbase = "/org/ftp.root/debian";
my $docurlbase = "";

sub htmlheader
{
  print HTML <<"EOH";
  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  <html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
      <title> Debian Popularity Contest </title>
        <link rev="made" href="mailto:ballombe\@debian.org">
        <link rel="shortcut icon" href="/favicon.ico">
        </head>
        <body text="#000000" bgcolor="#FFFFFF" link="#0000FF" vlink="#800080" alink="#FF0000">
        <div align="center">
        <a href="http://www.debian.org/">
        <img src="http://www.debian.org/logos/openlogo-nd-50.png" border="0" hspace="0" vspace="0" alt="" width="50" height="61">
        </a>
        <a href="http://www.debian.org/">
        <img src="http://www.debian.org/Pics/debian.jpg" border="0" hspace="0" vspace="0" alt="Debian Project" width="179" height="61">
        </a>
        </div>
        <br>
        <table bgcolor="#DF0451" border="0" width="100%" cellpadding="0" cellspacing="0" summary="">
        <tr>
        <td valign="top">
        <img src="http://www.debian.org/Pics/red-upperleft.png" align="left" border="0" hspace="0" vspace="0" alt="" width="15" height="16">
        </td>
        <td rowspan="2" align="center">
        <font color="#FFFF00"><big><big>Debian Popularity Contest</big></big></font>
        </td>
        <td valign="top">
        <img src="http://www.debian.org/Pics/red-upperright.png" align="right" border="0" hspace="0" vspace="0" alt="" width="16" height="16">
        </td>
        </tr>
        <tr>
        <td valign="bottom">
        <img src="http://www.debian.org/Pics/red-lowerleft.png" align="left" border="0" hspace="0" vspace="0" alt="" width="16" height="16">
        </td>
        <td valign="bottom">
        <img src="http://www.debian.org/Pics/red-lowerright.png" align="right" border="0" hspace="0" vspace="0" alt="" width="15" height="16">
        </td>
        </tr>
        </table>
EOH
}

sub popconintro
{
  print HTML <<"EOH";
  <p> <em> The popularity contest project is an attempt to map the usage of
  Debian packages.  This site publishes the statistics gathered from report
  sent by users of the <a
  href="http://packages.debian.org/popularity-contest">popularity-contest</a>
  package. This package sends every week the list of packages installed and the
  access time of relevant files to the server via email. Every day the server
  anonymizes the result and publishes this survey.
  For more information, read the <a href="${docurlbase}README">README</a> and the 
  <a href="${docurlbase}FAQ">FAQ</a>.
  </em> <p>
EOH
}

sub htmlfooter
{
  my $date=gmtime();
  print HTML <<EOF;
<pre>
inst     : number of people who installed this package;
vote     : number of people who use this package regularly;
old      : number of people who installed, but don't use this package regularly;
recent   : number of people who upgraded this package recently;
no-files : number of people whose entry didn't contain enough information (atime
and ctime were 0).
</pre>
<p>
Number of submissions considered: $numsub
</p><p>
To participate in this survey, install the <a href="http://packages.debian.org/popularity-contest">popularity-contest</a> package.
</p>
EOF
  print HTML <<EOH
<p>
<HR>
<small>
Made by <a href="mailto:ballombe\@debian.org"> Bill Allombert </a>. Last generated on $date UTC. <br>
<a href="http://popcon.alioth.debian.org" > Popularity-contest project </a> by Avery Pennarun, Bill Allombert and Petter Reinholdtsen.
<BR>
Copyright (C) 2004-2005 <A HREF="http://www.spi-inc.org/">SPI</A>;
See <A HREF="http://www.debian.org/license">license terms</A>.
</small>
</body>
</html>
EOH
}

sub make_sec
{
  my $sec="$popcon/$_[0]";
  -d $sec || system("mkdir","-p","$sec");
}

sub print_by
{
   my ($dir,$f)=@_;
   print HTML ("<a href=\"$dir/by_$f\">$f</a> [<a href=\"$dir/by_$f.gz\">gz</a>] ");
}

%list_header=(
"maint" => <<"EOF",
#<name> is the developer name;
#
#The fields below are the sum for all the packages maintained by that
#developer:
EOF
"source" => <<"EOF");
#<name> is the source package name;
#
#The fields below are the sum for all the binary packages generated by
#that source package:
EOF

sub make_by
{
  my ($sec,$order,$pkg,@list) = @_;
  my (%sum, $me);
  @list = sort {$pkg->{$b}->{$order}<=> $pkg->{$a}->{$order} || $a cmp $b } @list;
  $winner{"$sec/$order"}=$list[0];
  open DAT , "|-:utf8", "tee $popcon/$sec/by_$order | gzip -c > $popcon/$sec/by_$order.gz";
  if (defined($list_header{$sec}))
  {
    print DAT $list_header{$sec};
    $me="";
  }
  else 
  {
    print DAT <<"EOF";
#Format
#   
#<name> is the package name;
EOF
    $me="(maintainer)";
  }
  print DAT << "EOF";
#<inst> is the number of people who installed this package;
#<vote> is the number of people who use this package regularly;
#<old> is the number of people who installed, but don't use this package
#      regularly;
#<recent> is the number of people who upgraded this package recently;
#<no-files> is the number of people whose entry didn't contain enough
#           information (atime and ctime were 0).
#rank name                            inst  vote   old recent no-files $me
EOF
  $format="%-5d %-30s".(" %5d"x($#fields+1))." %-32s\n";
  my $rank=0;
  for $p (@list)
  {
    $rank++;
    my $m=(defined($list_header{$sec})?"":"($maint{$p})");
    printf  DAT $format, $rank, $p, (map {$pkg->{$p}->{$_}} @fields), $m;
    $sum{$_}+=$pkg->{$p}->{$_} for (@fields);
  }
  print  DAT '-'x66,"\n";
  printf DAT $format, $rank, "Total", map {defined($sum{$_})?$sum{$_}:0} @fields, "";
  close DAT;
}

sub make
{
  my ($sec,$pkg,@list)=@_;
  make_sec $sec;
  make_by ($sec, $_, $pkg, @list) for (@fields);
}
sub print_pkg
{
  my ($pkg)=@_;
  return unless (defined($pkg));
  my $size=length $pkg;
  my $pkgt=substr($pkg,0,20);
  print HTML "<a href=\"http://packages.debian.org/$pkg\">$pkgt</a> ",
  ' 'x(20-$size);
}
sub mark
{
  print join(" ",$_[0],times),"\n";
}

%pkg=();
%section=();
%maint=();
%source=();
%winner=();
%maintpkg=();
%sourcepkg=();
@fields=("inst","vote","old","recent","no-files");

for $file ("slink","slink-nonUS","potato","potato-nonUS",
           "woody","woody-nonUS","sarge")
{
  open AVAIL, "<:utf8", "$file.sections" or die "Cannot open $file.sections";
  while(<AVAIL>)
  {
	  my ($p,$sec)=split(' ');
	  defined($sec) or last;
	  chomp $sec;
	  $sec =~ m{^(non-US|contrib|non-free)/} or $sec="main/$sec";
	  $section{$p}=$sec;
	  $maint{$p}="Not in sid";
	  $source{$p}="Not in sid";
  }
  close AVAIL;
}
mark "Reading legacy packages...";
$ENV{PATH}="/bin:/usr/bin";

for (glob("/org/ftp.root/debian/dists/stable/*/binary-*/Packages.gz"),
           glob("/org/ftp.root/debian/dists/testing/*/binary-*/Packages.gz"),
           glob("/org/ftp.root/debian/dists/sid/*/binary-*/Packages.gz"))
{
  /([^[:space:]]+)/ or die("incorrect package name");
  $file = $1;#Untaint
  open AVAIL, "-|:utf8","zcat $file";
  while(<AVAIL>)
  {
/^Package: (.+)/  and do {$p=$1;$maint{$p}="bug";$source{$p}=$p;next;};
/^Maintainer: ([^()]+) (\(.+\) )*<.+>/ and do { $maint{$p}=join(' ',map{ucfirst($_)} split(' ',lc $1));next;};
/^Source: (\S+)/ and do { $source{$p}=$1;next;};
/^Section: (.+)/ or next;
          $sec=$1;
          $sec =~ m{^(non-US|contrib|non-free)/} or $sec="main/$sec";
          $section{$p}=$sec;
  }
  close AVAIL;
}
mark "Reading current packages...";


#Format
#<name> <vote> <old> <recent> <no-files>
#   
#<name> is the package name;
#<vote> is the number of people who use this package regularly;
#<old> is the number of people who installed, but don't use this package
#        regularly;
#<recent> is the number of people who upgraded this package recently;
#<no-files> is the number of people whose entry didn't contain enough
#        information (atime and ctime were 0).
open PKG, "<:utf8","$results";
while(<PKG>)
{
  my ($type,@values)=split(" ");
  if ($type eq "Package:")
  {
          my @votes=@values;
	  $name = shift @votes;
	  unshift @votes,$votes[0]+$votes[1]+$votes[2]+$votes[3];
	  $section{$name}='unknown' unless (defined($section{$name}));
	  $maint{$name}='Not in sid' unless (defined($maint{$name}));
	  $source{$name}='Not in sid' unless (defined($source{$name}));
	  for(my $i=0;$i<=$#fields;$i++)
	  {
		  my ($f,$v)=($fields[$i],$votes[$i]);
		  $pkg{$name}->{$f}=$v;
		  $maintpkg{$maint{$name}}->{$f}+=$v;
		  $sourcepkg{$source{$name}}->{$f}+=$v;
	  }
  }
  elsif ($type eq "Architecture:")
  {
    my ($a,$nb)=@values;
    $arch{$a}=$nb;
  }
  elsif ($type eq "Submissions:")
  {
    ($numsub)=@values;
  }
  elsif ($type eq "Release:")
  {
    my ($a,$nb)=@values;
    $release{$a}=$nb;
  }
}
mark "Reading stats...";

@pkgs=sort keys %pkg;
%sections = map {$section{$_} => 1} keys %section;
@sections = sort keys %sections;
@maints= sort keys %maintpkg;
@sources= sort keys %sourcepkg;

for $sec (@sections)
{
  my @list = grep {$section{$_} eq $sec} @pkgs;
  make ($sec, \%pkg, @list);
}

mark "Building by sections pages";

@dists=("main","contrib","non-free","non-US");
#There is a hack: '.' is both the current directory and
#the catchall regexp.

for $sec (".",@dists)
{
  my @list = grep {$section{$_} =~ /^$sec/ } @pkgs;
  make ($sec, \%pkg, @list);
}
make ("maint", \%maintpkg, @maints);
make ("source", \%sourcepkg, @sources);

for $sec (@dists)
{
  open HTML , ">:utf8", "$popcon/$sec/index.html";
  opendir SEC,"$popcon/$sec";
  &htmlheader;
  printf HTML ("<p>Statistics for the section %-16s sorted by fields: ",$sec);
  print_by (".",$_) for (@fields);
  print HTML ("\n </p> \n");
  printf HTML ("<p> <a href=\"first.html\"> First packages in subsections for each fields </a>\n");
  printf HTML ("<p>Statistics for subsections sorted by fields\n <pre>\n");
  for $dir (sort readdir SEC)
  {
    -d "$popcon/$sec/$dir" or next;
    $dir !~ /^\./ or next;
    printf HTML ("%-16s : ",$dir);
    print_by ($dir,$_) for (@fields);
    print HTML ("\n");
  }
  print HTML ("\n </pre>\n");
  &htmlfooter;
  closedir SEC;
  close HTML;
}
mark "Building by sub-sections pages";
for $sec (@dists)
{
  open HTML , ">:utf8", "$popcon/$sec/first.html";
  opendir SEC,"$popcon/$sec";
  &htmlheader;
  printf HTML ("<p>First package in section %-16s for fields: ",$sec);
  for $f (@fields)
  {
	  print_pkg $winner{"$sec/$f"};
  }
  print HTML ("\n </p> \n");
  printf HTML ("<p> <a href=\"index.html\"> Statistics by subsections sorted by fields </a>\n");
  printf HTML ("<p>First package in subsections for fields\n <pre>\n");
  printf HTML ("%-16s : ","subsection");
  for $f (@fields)
  {
	  printf HTML ("%-20s ",$f);
  }
  print HTML ("\n","_"x120,"\n");
  for $dir (sort readdir SEC)
  {
	  -d "$popcon/$sec/$dir" or next;
	  $dir !~ /^\./ or next;
	  printf HTML ("%-16s : ",$dir);
	  for $f (@fields)
	  {
		  print_pkg $winner{"$sec/$dir/$f"};
	  }
	  print HTML ("\n");
  }
  print HTML ("\n </pre>\n");
  &htmlfooter;
  closedir SEC;
  close HTML;
}

mark "Building winner pages";

{
	open HTML , ">:utf8", "$popcon/index.html";
	&htmlheader;
	&popconintro;
	printf HTML ("<p>Statistics for the whole archive sorted by fields: <pre>",$sec);
	print_by (".",$_) for (@fields);
	print HTML ("</pre>\n </p> \n");
	printf HTML ("<p>Statistics by maintainers sorted by fields: <pre>",$sec);
	print_by ("maint",$_) for (@fields);
	print HTML ("</pre>\n </p> \n");
	printf HTML ("<p>Statistics by source packages sorted by fields: <pre>",$sec);
	print_by ("source",$_) for (@fields);
	print HTML ("</pre>\n </p> \n");
	printf HTML ("<p>Statistics for sections sorted by fields\n <pre>\n");
  	for $dir ("main","contrib","non-free","non-US","unknown")
	{
		-d "$popcon/$dir" or next;
		$dir !~ /^\./ or next;
		if ($dir eq "unknown")
		{
			printf HTML ("%-16s : ",$dir);
		}
		else
		{
			printf HTML ("<a href=\"$dir/index.html\">%-16s</a> : ",$dir);
		}
		print_by ($dir,$_) for (@fields);
		print HTML ("\n");
	}
	print HTML  <<'EOF';
</pre>
<table border="0" cellpadding="5" cellspacing="0" width="100%">
<tr>
<td>
Statistics per Debian architectures:
<pre>
EOF
        for $f (grep { $_ ne 'unknown' } sort keys %arch)
        {
		my ($port)=split('-',$f);
		$port="$port/";
		$port="kfreebsd-gnu/" if ($port eq "kfreebsd/");
                printf HTML "<a href=\"http://www.debian.org/ports/$port\">%-16s</a> : %-10s <a href=\"stat/sub-$f.png\">graph</a>\n",$f,$arch{$f};
        }
        if (defined $arch{"unknown"}) {
            printf HTML "%-16s : %-10s <a href=\"stat/sub-unknown.png\">graph</a>\n","unknown",$arch{"unknown"}
        }
	print HTML  <<'EOF';
</pre></td>
<td>
 <img alt="Graph of number of submissions per architectures"
 width="600" height="400" src="stat/submission.png">
</td></tr>
<tr><td>
Statistics per popularity-contest releases:
<pre>
EOF
        for $f (grep { $_ ne 'unknown' } sort keys %release)
        {
                printf HTML "%-16s : %-10s \n",$f,$release{$f};
        }
        if (defined $release{"unknown"}) {
            printf HTML "%-16s : %-10s \n","unknown",$release{"unknown"};
        }
	print HTML  <<'EOF';
</pre></td>
<td>
 <img alt="Graph of popularity-contest versions in use"
  width="600" height="400" src="stat/release.png">
</td></tr>
</table>
<p>
EOF

	print HTML "<a href=\"all-popcon-results.txt.gz\">Raw popularity-contest results</a>\n";
	&htmlfooter;
	close HTML;
}
mark "Building index.html";