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Builder.pm
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Builder.pm
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package Labyrinth::Plugin::CPAN::Builder;
use strict;
use warnings;
use vars qw($VERSION);
$VERSION = '3.50';
=head1 NAME
Labyrinth::Plugin::CPAN::Builder - Plugin to build the static files that drive the dynamic site.
=cut
#----------------------------------------------------------------------------
# Libraries
use base qw(Labyrinth::Plugin::Base);
use Labyrinth::Audit;
use Labyrinth::DTUtils;
use Labyrinth::MLUtils;
use Labyrinth::Mailer;
use Labyrinth::Session;
use Labyrinth::Support;
use Labyrinth::Variables;
use Labyrinth::Writer;
use Labyrinth::Plugin::CPAN;
use Labyrinth::Plugin::Articles::Site;
use Clone qw(clone);
use Cwd;
use File::Path;
use File::Slurp;
use JSON::XS;
#use Sort::Versions;
use Time::Local;
use XML::RSS;
#use YAML::XS;
use version;
#use Devel::Size qw(total_size);
#----------------------------------------------------------------------------
# Variables
my $RECENT = 200;
#----------------------------------------------------------------------------
# Public Interface Functions
=head1 METHODS
=head2 Public Interface Methods
=over 4
=item BasePages
Regenerates all site pages.
=item Process
Simple control process.
=item IndexPages
Rebuilds the index pages for each author and distribution letter directory.
=item RemovePages
Master controller for removing reports from author and distribution pages.
=item RemoveAuthorPages
Routine for removing reports from author pages.
=item RemoveDistroPages
Routine for removing reports from distribution pages.
=item AuthorPages
Rebuilds a named author page.
=item DistroPages
Rebuilds a named distribution page.
=item StatsPages
Rebuilds the stats pages for pass matrix.
=item RecentPage
Regenerates the recent page, and associated files.
=back
=cut
sub BasePages {
my $cache = sprintf "%s/static", $settings{webdir};
mkpath($cache);
$tvars{cache} = $cache;
$tvars{static} = 1;
$tvars{content} = "content/welcome.html";
my $text = Transform( 'cpan/layout-static.html', \%tvars );
overwrite_file( $cache . '/index.html', $text );
my $site = Labyrinth::Plugin::Articles::Site->new();
$tvars{content} = "articles/arts-item.html";
for my $page (qw(help about)) {
$cgiparams{'name'} = $page;
$site->Item();
$text = Transform( 'cpan/layout-static.html', \%tvars );
overwrite_file( "$cache/page/$page.html", $text );
}
}
sub Process {
my ($self,$progress,$type) = @_;
# check whether we are running split or combined queries
my $types = $type ? "'$type'" : "'author','distro'";
my $cpan = Labyrinth::Plugin::CPAN->new();
$cpan->Configure();
my $olderhit = 0;
my $quickhit = 1;
while(1) {
my $cnt = IndexPages($cpan,$dbi,$progress,$type);
$cnt += RemovePages($cpan,$dbi,$progress,$type);
# shouldn't really hard code these :)
my ($query,$loop,$limit) = ('GetRequests',10,10);
($query,$loop,$limit) = ('GetOlderRequests',1,100) if($quickhit == 1);
($query,$loop,$limit) = ('GetSmallRequests',2,10) if($quickhit == 3);
($query,$loop,$limit) = ('GetLargeRequests',2,25) if($quickhit == 5); # typically these are long running author searches
my %names;
for(1..$loop) {
my @rows = $dbi->GetQuery('hash',$query,{types => $types, limit => $limit});
last unless(@rows);
for my $row (@rows) {
next unless(defined $row->{type});
next if($names{$row->{type}} && $names{$row->{type}}{$row->{name}});
if(defined $progress) {
$progress->( ".. processing $row->{type} $row->{name} => $row->{count} $row->{total}" );
}
if($row->{type} eq 'author') { AuthorPages($cpan,$dbi,$row->{name},$progress) }
else { DistroPages($cpan,$dbi,$row->{name},$progress) }
$names{$row->{type}}{$row->{name}} = 1; # prevent repeating the same update too quickly.
$cnt++;
}
}
my $req = _request_count($dbi);
$progress->( "Processed $cnt pages, $req requests remaining." ) if(defined $progress);
#sleep(300) if($cnt == 0 || $req == 0);
last if($cnt == 0 || $req == 0);
my $age = _request_oldest($dbi);
my @row = $dbi->GetQuery('hash','GetLargeRequests',{types => $types, limit => 1});
my $sum = $row[0]->{total};
my $num = $row[0]->{count};
$quickhit =
$sum > $settings{buildlevel4} # very high sum of requests for one request type
? 5
: $num > $settings{buildlevel5} # very high num of requests for one request type
? 5
: $age > $settings{agelimit1} # requests older than x days take priority
? 1
: $req < $settings{buildlevel1} # low amount of requests
? 1
: $req < $settings{buildlevel2} # medium level of requests
? ++$quickhit % 2
: $req < $settings{buildlevel3} # high level of requests
? ++$quickhit % 4
: $age > $settings{agelimit2} # older than x days
? 1
: ++$quickhit % 6; # very high level of requests
}
}
sub IndexPages {
my ($cpan,$dbi,$progress,$type) = @_;
# check whether we are running split or combined queries
my $types = "'ixauth','ixdist'";
$types = "'ixauth'" if($type && $type eq 'author');
$types = "'ixdist'" if($type && $type eq 'distro');
my @index = $dbi->GetQuery('hash','GetIndexRequests',{types => $types});
for my $index (@index) {
my ($type,@list);
$progress->( ".. processing $index->{type} $index->{name}" ) if(defined $progress);
if($index->{type} eq 'ixauth') {
my @rows = $dbi->GetQuery('hash','GetAuthors',"$index->{name}%");
@list = map {$_->{author}} @rows;
$type = 'author';
} else {
my @rows = $dbi->GetQuery('hash','GetDistros',"$index->{name}%");
@list = map {$_->{dist}} @rows;
$type = 'distro';
}
my $cache = sprintf "%s/static/%s/%s", $settings{webdir}, $type, substr($index->{name},0,1);
mkpath($cache);
$tvars{letter} = $index->{name};
$tvars{cache} = $cache;
$tvars{content} = "cpan/$type-list.html";
$tvars{list} = \@list if(@list);
my $text = Transform( 'cpan/layout-static.html', \%tvars );
overwrite_file( $cache . '/index.html', $text );
if($type eq 'distro') {
$cache = sprintf "%s/stats/%s/%s", $settings{webdir}, $type, substr($index->{name},0,1);
mkpath($cache);
my $destfile = "$cache/index.html";
#$progress->( ".. processing $index->{type} $index->{name} - $destfile" ) if(defined $progress);
$tvars{content} = 'cpan/stats-distro-index.html';
$tvars{cache} = $cache;
$text = Transform( 'cpan/layout-stats-static.html', \%tvars );
overwrite_file( $cache . '/index.html', $text );
}
# remove requests
$dbi->DoQuery('DeletePageRequests',{ids => '0'},$index->{type},$index->{name});
}
return scalar(@index);
}
sub RemovePages {
my ($cpan,$dbi,$progress,$type) = @_;
# check whether we are running split or combined queries
my $types = "'rmauth','rmdist'";
$types = "'rmauth'" if($type && $type eq 'author');
$types = "'rmdist'" if($type && $type eq 'distro');
my @rows = $dbi->GetQuery('hash','GetRequests',{types => $types, limit => 20});
return 0 unless(@rows);
my @index = $dbi->GetQuery('hash','GetIndexRequests',{types => $types});
for my $index (@index) {
my ($type,@list);
$progress->( ".. processing $index->{type} $index->{name}" ) if(defined $progress);
if($index->{type} eq 'rmauth') {
RemoveAuthorPages($cpan,$dbi,$progress,$index->{name});
} else {
RemoveDistroPages($cpan,$dbi,$progress,$index->{name});
}
}
}
sub RemoveAuthorPages {
my ($cpan,$dbi,$progress,$name) = @_;
# get ids from the page requests
my @requests = $dbi->GetQuery('hash','GetRequestIDs',{names => $name},'rmauth');
my %requests = map { $_->{id} => 1 } grep { $_->{id} } @requests;
return unless(keys %requests);
push my @ids, keys %requests;
# map current
my @dists = $dbi->GetQuery('hash','GetAuthorDists',$name);
return unless(@dists);
my %dists = map {$_->{dist} => $_->{version}} @dists;
my $cache = sprintf "%s/static/author/%s", $settings{webdir}, substr($name,0,1);
my $destfile = "$cache/$name.json";
# get reports
my (%remove,@reports);
my $next = $dbi->Iterator('hash','GetReportsByIDs',{ids=>join(',',@ids)});
while(my $row = $next->()) {
next unless($dists{$row->{dist}} && $row->{version});
next if($dists{$row->{dist}} ne $row->{version}); # ensure this is the latest dist version
# hash of dist => summary => PASS, FAIL, NA, UNKNOWN
$remove{$row->{dist}}{uc $row->{state}}++;
}
# clean the summary, if we have one
my @summary = $dbi->GetQuery('hash','GetAuthorSummary',$name);
if(@summary) {
my $dataset = decode_json($summary[0]->{dataset});
for my $data ( @{ $dataset->{distributions} } ) {
my $dist = $data->{dist};
my $summ = $data->{summary};
next unless($remove{$dist});
for my $state (keys %{ $remove{$dist} }) {
$summ->{ $state } -= $remove{$dist}{$state};
$summ->{ 'ALL' } -= $remove{$dist}{$state};
}
}
$dbi->DoQuery('UpdateAuthorSummary',$summary[0]->{lastid},$dataset,$name);
}
# load JSON, if we have one
if(-f $destfile) {
my $data = read_file($destfile);
my $store;
eval { $store = decode_json($data) };
if(!$@ && $store) {
for my $row (@$store) {
next if($dists{$row->{dist}} ne $row->{version}); # ensure this is the latest dist version
next if($requests{$row->{id}}); # filter out requests
push @reports, $row;
}
}
overwrite_file( $destfile, _make_json( \@reports ) );
}
# remove requests
$dbi->DoQuery('DeletePageRequests',{ids => join(',',@ids)},'rmauth',$name);
# push in author queue to rebuild pages
$dbi->DoQuery('PushAuthor',$name);
}
sub RemoveDistroPages {
my ($cpan,$dbi,$progress,$name) = @_;
# get ids from the page requests
my @requests = $dbi->GetQuery('hash','GetRequestIDs',{names => $name},'rmdist');
my %requests = map { $_->{id} => 1 } grep { $_->{id} } @requests;
return unless(keys %requests);
push my @ids, keys %requests;
my $exceptions = $cpan->exceptions;
my $symlinks = $cpan->symlinks;
my $merged = $cpan->merged;
my $ignore = $cpan->ignore;
my @delete = ($name);
if( ( $name =~ /^[A-Za-z0-9][A-Za-z0-9\-_+.]*$/ && !$ignore->{$name} )
|| ( $exceptions && $name =~ /$exceptions/ ) ) {
# Some distributions are known by multiple names. Rather than create
# pages for each one, we try and merge them together into one.
my $dist;
if($symlinks->{$name}) {
$name = $symlinks->{$name};
$dist = join("','", @{$merged->{$name}});
@delete = @{$merged->{$name}};
} elsif($merged->{$name}) {
$dist = join("','", @{$merged->{$name}});
@delete = @{$merged->{$name}};
} else {
$dist = $name;
@delete = ($name);
}
my @valid = $dbi->GetQuery('hash','FindDistro',{dist=>$dist});
return unless(@valid);
my $cache = sprintf "%s/static/distro/%s", $settings{webdir}, substr($name,0,1);
my $destfile = "$cache/$name.json";
# get reports
my (%remove,@reports);
my $next = $dbi->Iterator('hash','GetReportsByIDs',{ids=>join(',',@ids)});
while(my $row = $next->()) {
# hash of dist => summary => PASS, FAIL, NA, UNKNOWN
$remove{$row->{dist}}{$row->{version}}{uc $row->{state}}++;
}
# load JSON, if we have one
if(-f $destfile) {
my $data = read_file($destfile);
my $store;
eval { $store = decode_json($data) };
if(!$@ && $store) {
for my $row (@$store) {
next if($requests{$row->{id}}); # filter out requests
push @reports, $row;
}
}
overwrite_file( $destfile, _make_json( \@reports ) );
}
}
# remove requests
$dbi->DoQuery('DeletePageRequests',{ids => join(',',@ids)},'rmdist',$name);
# push in author queue to rebuild pages
$dbi->DoQuery('PushDistro',$name);
}
# - build author pages
# - update summary
# - remove page request entries
sub AuthorPages {
my ($cpan,$dbi,$name,$progress) = @_;
return unless(defined $name);
$name = uc $name;
my @ids = (0);
my %vars = %{ clone (\%tvars) };
#LogDebug("AuthorPages: before tvars=".total_size(\%tvars)." bytes");
my @valid = $dbi->GetQuery('hash','FindAuthor',$name);
if(@valid) {
my @dists = $dbi->GetQuery('hash','GetAuthorDists',$name);
if(@dists) {
my %dists = map {$_->{dist} => $_->{version}} @dists;
my $cache = sprintf "%s/static/author/%s", $settings{webdir}, substr($name,0,1);
mkpath($cache);
my (@reports,%reports,%summary,$next);
my $destfile = "$cache/$name.json";
my $fromid = '';
my $lastid = 0;
# load the summary, if we have one
my @summary = $dbi->GetQuery('hash','GetAuthorSummary',$name);
$lastid = $summary[0]->{lastid} if(@summary);
# load JSON, if we have one
if(-f $destfile && $lastid) {
my $data = read_file($destfile);
my $store;
eval { $store = decode_json($data); };
if(!$@ && $store) {
my %ids;
for my $row (@$store) {
next if($lastid < $row->{id});
next if($dists{$row->{dist}} ne $row->{version}); # ensure this is the latest dist version
next if($ids{$row->{id}}); # auto clean duplicates
$ids{$row->{id}} = 1;
unshift @{$reports{$row->{dist}}}, $row;
$summary{$row->{dist}}->{ $row->{status} }++;
$summary{$row->{dist}}->{ 'ALL' }++;
push @reports, $row;
}
$fromid = " AND id > $lastid " if($lastid);
}
}
# if we have ids in the page requests, just update these
my @requests = $dbi->GetQuery('hash','GetRequestIDs',{names => $name},'author');
my %requests = map { $_->{id} => 1 } grep { $_->{id} } @requests;
if(keys %requests) {
$next = $dbi->Iterator('hash','GetReportsByIDs',{ids=>join(',',keys %requests)});
push @ids, keys %requests;
} else {
# process all the reports from the last ID used
if(scalar(@dists) > 300) {
# a fairly constant 83-93 seconds regardless of volume
$next = $dbi->Iterator('hash','GetAuthorDistReports',{fromid=>$fromid},$name);
} else {
# 3-73 secs for dists of 1-100
my $lookup = 'AND ( ' . join(' OR ',map {"(dist = '$_->{dist}' AND version = '$_->{version}')"} @dists) . ' )';
$next = $dbi->Iterator('hash','GetAuthorDistReports3',{lookup=>$lookup,fromid=>$fromid});
}
}
while(my $row = $next->()) {
next unless($dists{$row->{dist}} && $row->{version});
next if($dists{$row->{dist}} ne $row->{version}); # ensure this is the latest dist version
$row->{perl} ||= '';
$row->{perl} = "5.004_05" if $row->{perl} eq "5.4.4"; # RT 15162
$row->{perl} =~ s/patch.*/patch blead/ if $row->{perl} =~ /patch.*blead/;
my ($osname) = $cpan->OSName($row->{osname});
$row->{status} = uc $row->{state};
$row->{ostext} = $osname;
$row->{distribution} = $row->{dist};
$row->{distversion} = $row->{dist} . '-' . $row->{version};
$row->{csspatch} = $row->{perl} =~ /\b(RC\d+|patch)\b/ ? 'pat' : 'unp';
$row->{cssperl} = $row->{perl} =~ /^5.(7|9|[1-9][13579])/ ? 'dev' : 'rel';
push @{$reports{$row->{dist}}}, $row;
$summary{$row->{dist}}->{ $row->{status} }++;
$summary{$row->{dist}}->{ 'ALL' }++;
$lastid = $row->{id} if($lastid < $row->{id});
unshift @reports, $row;
}
for my $dist (@dists) {
$dist->{letter} = substr($dist->{dist},0,1);
$dist->{reports} = 1 if($reports{$dist->{dist}});
$dist->{summary} = $summary{$dist->{dist}};
$dist->{cssrelease} = $dist->{version} =~ /(_|-TRIAL)/ ? 'rel' : 'off';
$dist->{csscurrent} = $dist->{type} eq 'backpan' ? 'back' : 'cpan';
}
$vars{builder}{author} = $name;
$vars{builder}{letter} = substr($name,0,1);
$vars{builder}{title} = 'Reports for distributions by ' . $name;
$vars{builder}{distributions} = \@dists if(@dists);
$vars{builder}{perlvers} = $cpan->mklist_perls;
$vars{builder}{osnames} = $cpan->osnames;
$vars{builder}{processed} = time;
# insert summary details
{
my $dataset = encode_json($vars{builder});
if(@summary) { $dbi->DoQuery('UpdateAuthorSummary',$lastid,$dataset,$name); }
else { $dbi->DoQuery('InsertAuthorSummary',$lastid,$dataset,$name); }
}
# we have to do this here as we don't want all the reports in
# the encoded summary, just whether we have reports or not
for my $dist (@dists) {
$dist->{reports} = $reports{$dist->{dist}};
}
$vars{cache} = $cache;
$vars{content} = 'cpan/author-reports-static.html';
$vars{processed} = formatDate(8);
# build other static pages
my $text = Transform( 'cpan/layout-static.html', \%vars );
overwrite_file( "$cache/$name.html", $text );
$text = Transform( 'cpan/author.js', \%vars );
overwrite_file( "$cache/$name.js", $text );
overwrite_file( "$cache/$name.json", _make_json( \@reports ) );
}
}
#LogDebug("AuthorPages: after tvars=".total_size(\%tvars)." bytes");
# remove requests
$dbi->DoQuery('DeletePageRequests',{ids => join(',',@ids)},'author',$name);
}
# - build distro pages
# - update summary
# - remove page request entries
sub DistroPages {
my ($cpan,$dbi,$name,$progress) = @_;
return unless(defined $name);
my @ids = (0);
my %vars = %{ clone (\%tvars) };
#LogDebug("DistroPages: before tvars=".total_size(\%tvars)." bytes");
my $exceptions = $cpan->exceptions;
my $symlinks = $cpan->symlinks;
my $merged = $cpan->merged;
my $ignore = $cpan->ignore;
my @delete = ($name);
if( ( $name =~ /^[A-Za-z0-9][A-Za-z0-9\-_+.]*$/ && !$ignore->{$name} )
|| ( $exceptions && $name =~ /$exceptions/ ) ) {
# Some distributions are known by multiple names. Rather than create
# pages for each one, we try and merge them together into one.
my $dist;
if($symlinks->{$name}) {
$name = $symlinks->{$name};
$dist = join("','", @{$merged->{$name}});
@delete = @{$merged->{$name}};
} elsif($merged->{$name}) {
$dist = join("','", @{$merged->{$name}});
@delete = @{$merged->{$name}};
} else {
$dist = $name;
@delete = ($name);
}
my @valid = $dbi->GetQuery('hash','FindDistro',{dist=>$dist});
if(@valid) {
my (@reports,%authors,%version,$summary,$byversion,$next);
my $fromid = '';
my $lastid = 0;
# determine max dist/version for each pause id
for(@valid) {
$authors{$_->{author}} = $_->{version};
$version{$_->{version}} = { author => $_->{author}, new => 0, type => $_->{type}};
}
my %reports = map {$authors{$_} => []} keys %authors;
# if we have a summary, process all reports to the last update from the JSON cache
my @summary = $dbi->GetQuery('hash','GetDistroSummary',$name);
$lastid = $summary[0]->{lastid} if(@summary);
my $cache = sprintf "%s/static/distro/%s", $settings{webdir}, substr($name,0,1);
my $destfile = "$cache/$name.json";
mkpath($cache);
# load JSON data if available
if(-f $destfile && $lastid) {
my $json = read_file($destfile);
my $data;
eval { $data = decode_json($json); };
if(!$@ && $data) {
my %ids;
for my $row (@$data) {
next if($lastid < $row->{id});
next if($ids{$row->{id}}); # auto clean duplicates
$ids{$row->{id}} = 1;
push @reports, $row;
$summary->{ $row->{version} }->{ $row->{status} }++;
$summary->{ $row->{version} }->{ 'ALL' }++;
unshift @{ $byversion->{ $row->{version} } }, $row;
# record reports from max versions
unshift @{ $reports{$row->{version}} }, $row if(defined $reports{$row->{version}});
}
$fromid = " AND id > $lastid ";
}
}
# if we have ids in the page requests, just update these
my @requests = $dbi->GetQuery('hash','GetRequestIDs',{names => $dist},'distro');
my %requests = map { $_->{id} => 1 } grep { $_->{id} } @requests;
if(keys %requests) {
$next = $dbi->Iterator('hash','GetReportsByIDs',{ids=>join(',',keys %requests)});
push @ids, keys %requests;
} else {
$next = $dbi->Iterator('hash','GetDistroReports',{fromid => $fromid, dist => $dist});
}
while(my $row = $next->()) {
$row->{perl} = "5.004_05" if $row->{perl} eq "5.4.4"; # RT 15162
$row->{perl} =~ s/patch.*/patch blead/ if $row->{perl} =~ /patch.*blead/;
my ($osname) = $cpan->OSName($row->{osname});
$row->{distribution} = $name;
$row->{status} = uc $row->{state};
$row->{ostext} = $osname;
$row->{osvers} = $row->{osvers};
$row->{distversion} = $name . '-' . $row->{version};
$row->{csspatch} = $row->{perl} =~ /\b(RC\d+|patch)\b/ ? 'pat' : 'unp';
$row->{cssperl} = $row->{perl} =~ /^5.(7|9|[1-9][13579])/ ? 'dev' : 'rel';
$lastid = $row->{id} if($lastid < $row->{id});
unshift @reports, $row;
$summary->{ $row->{version} }->{ $row->{status} }++;
$summary->{ $row->{version} }->{ 'ALL' }++;
push @{ $byversion->{ $row->{version} } }, $row;
# record reports from max versions
unshift @{ $reports{$row->{version}} }, $row if($reports{$row->{version}});
$version{$row->{version}}->{new} = 1;
}
for my $version ( keys %$byversion ) {
my @list = @{ $byversion->{$version} };
$byversion->{$version} = [ sort { $b->{id} <=> $a->{id} } @list ];
}
# ensure we cover all known versions
my @rows = $dbi->GetQuery('array','GetDistVersions',{dist=>$dist});
my @versions = map{$_->[0]} @rows;
my %versions = map {my $v = $_; $v =~ s/[^\w\.\-]/X/g; $_ => $v} @versions;
my %release;
for my $version ( keys %versions ) {
$release{$version}->{csscurrent} = $version{$version}->{type} eq 'backpan' ? 'back' : 'cpan';
$release{$version}->{cssrelease} = $version =~ /(_|-TRIAL)/ ? 'dev' : 'off';
$release{$version}->{header} = "<h2>$dist $version ";
if($summary->{$version}{ALL}) {
$release{$version}->{header} .= "(<b> ";
for my $status (sort keys %{$summary->{$version}}) {
$release{$version}->{header} .= "<span class='$status'>$summary->{$version}{$status} $status";
if($summary->{$version}{$status} > 1) {
$release{$version}->{header} .= $status eq 'PASS' ? 'es' : 's';
}
$release{$version}->{header} .= "</span> ";
}
$release{$version}->{header} .= "</b>)";
} else {
$release{$version}->{header} .= "(No reports)";
}
$release{$version}->{header} .= "</h2>";
}
my ($stats,$oses);
@rows = $dbi->GetQuery('hash','GetDistrosPass',{dist=>$dist});
for(@rows) {
my ($osname,$code) = $cpan->OSName($_->{osname});
$stats->{$_->{perl}}{$code}{count} = $_->{count};
$oses->{$code} = $osname;
}
# distribution PASS stats
my @stats = $dbi->GetQuery('hash','GetStatsPass',{dist=>$dist});
for(@stats) {
my ($osname,$code) = $cpan->OSName($_->{osname});
$stats->{$_->{perl}}{$code}{version} = $_->{version}
if(!$stats->{$_->{perl}}->{$code} || _versioncmp($_->{version},$stats->{$_->{perl}}->{$code}{version}));
}
my @stats_oses = sort keys %$oses;
my @stats_perl = sort {_versioncmp($b,$a)} keys %$stats;
my @stats_poff = grep {!/patch/} sort {_versioncmp($b,$a)} keys %$stats;
$vars{title} = 'Reports for distribution ' . $name;
$vars{builder}{distribution} = $name;
$vars{builder}{letter} = substr($name,0,1);
$vars{builder}{stats_code} = $oses;
$vars{builder}{stats_oses} = \@stats_oses;
$vars{builder}{stats_perl} = \@stats_perl;
$vars{builder}{stats_poff} = \@stats_poff;
$vars{builder}{stats} = $stats;
$vars{builder}{title} = $vars{title};
$vars{builder}{perlvers} = $cpan->mklist_perls;
$vars{builder}{osnames} = $cpan->osnames;
$vars{builder}{processed} = time;
# insert summary details
{
my $dataset = encode_json($vars{builder});
if(@summary) { $dbi->DoQuery('UpdateDistroSummary',$lastid,$dataset,$name); }
else { $dbi->DoQuery('InsertDistroSummary',$lastid,$dataset,$name); }
}
$vars{versions} = \@versions;
$vars{versions_tag} = \%versions;
$vars{summary} = $summary;
$vars{release} = \%release;
$vars{byversion} = $byversion;
$vars{cache} = $cache;
$vars{processed} = formatDate(8);
# build other static pages
$vars{content} = 'cpan/distro-reports-static.html';
my $text = Transform( 'cpan/layout-static.html', \%vars );
overwrite_file( "$cache/$name.html", $text );
$text = Transform( 'cpan/distro.js', \%vars );
overwrite_file( "$cache/$name.js", $text );
overwrite_file( "$cache/$name.json", _make_json( \@reports ) );
$cache = sprintf "%s/stats/distro/%s", $settings{webdir}, substr($name,0,1);
mkpath($cache);
$vars{cache} = $cache;
$vars{content} = 'cpan/stats-distro-static.html';
$text = Transform( 'cpan/layout-stats-static.html', \%vars );
overwrite_file( "$cache/$name.html", $text );
# generate symbolic links where necessary
if($merged->{$name}) {
my $cwd = getcwd;
chdir("$settings{webdir}/static/distro");
for my $dist (@{$merged->{$name}}) {
next if($dist eq $name);
for my $ext (qw(html json js)) {
my $source = substr($name,0,1) . "/$name.$ext" ;
my $target = substr($dist,0,1) . "/$dist.$ext" ;
next if(!-f $source || -f $target);
eval {symlink($source,$target) ; 1};
}
}
chdir($cwd);
}
}
}
#LogDebug("DistroPages: after tvars=".total_size(\%tvars)." bytes");
#LogDebug("DistroPages: ids=@ids, distros=@delete");
# remove requests
$dbi->DoQuery('DeletePageRequests',{ids => join(',',@ids)},'distro',$_) for(@delete);
}
sub StatsPages {
my $cpan = Labyrinth::Plugin::CPAN->new();
$cpan->Configure();
my $cache = sprintf "%s/stats", $settings{webdir};
mkpath($cache);
#print STDERR "StatsPages: cache=$cache\n";
my (%data,%perldata,%perls,%all_osnames,%dists,%perlos,%lookup);
no warnings( 'uninitialized', 'numeric' );
my $next = $dbi->Iterator('hash','GetStats');
# build data structures
while ( my $row = $next->() ) {
#next if not $row->{perl};
#next if $row->{perl} =~ / /;
#next if $row->{perl} =~ /^5\.(7|9|[1-9][13579])\b/; # ignore dev versions
#next if $row->{version} =~ /[^\d.]/;
$row->{perl} = "5.004_05" if $row->{perl} eq "5.4.4"; # RT 15162
my ($osname,$oscode) = $cpan->OSName($row->{osname});
$row->{osname} = $oscode;
$lookup{$oscode} = $osname;
$perldata{$row->{perl}}{$row->{dist}} = $row->{version} if $perldata{$row->{perl}}{$row->{dist}} < $row->{version};
$data{$row->{dist}}{$row->{perl}}{$row->{osname}} = $row->{version} if $data{$row->{dist}}{$row->{perl}}{$row->{osname}} < $row->{version};
$perls{$row->{perl}}{reports}++;
$perls{$row->{perl}}{distros}{$row->{dist}}++;
$perlos{$row->{perl}}{$row->{osname}}++;
$all_osnames{$row->{osname}}++;
}
my @versions = sort {_versioncmp($b,$a)} keys %perls;
my $text;
# page perl perl version cross referenced with platforms
my %perl_osname_all;
for my $perl ( @versions ) {
my (@data,%oscounter,%dist_for_perl);
for my $dist ( sort keys %{ $perldata{$perl} } ) {
my @osversion;
for my $oscode ( sort keys %{ $perlos{$perl} } ) {
if ( defined $data{$dist}{$perl}{$oscode} ) {
push @osversion, { ver => $data{$dist}{$perl}{$oscode} };
$oscounter{$oscode}++;
$dist_for_perl{$dist}++;
} else {
push @osversion, { ver => undef };
}
}
push @data, {
dist => $dist,
osversion => \@osversion,
};
}
my @perl_osnames;
for my $code ( sort keys %{ $perlos{$perl} } ) {
if ( $oscounter{$code} ) {
push @perl_osnames, { oscode => $code, osname => $lookup{$code}, cnt => $oscounter{$code} };
$perl_osname_all{$code}{$perl} = $oscounter{$code};
}
}
my $destfile = "perl_${perl}_platforms.html";
$tvars{osnames} = \@perl_osnames;
$tvars{dists} = \@data;
$tvars{perl} = $perl;
$tvars{cnt_modules} = scalar keys %dist_for_perl;
$tvars{cache} = $cache;
$tvars{content} = 'cpan/stats-perl-platform.html';
$text = Transform( 'cpan/layout-stats-static.html', \%tvars );
overwrite_file( "$cache/$destfile", $text );
}
my @perl_osnames;
for(keys %perl_osname_all) {
my ($name,$code) = $cpan->OSName($_);
push @perl_osnames, {oscode => $code, osname => $name}
}
my (@perls,@data_perlplat,$parms,$destfile);
for my $perl ( @versions ) {
push @perls, {
perl => $perl,
report_count => $perls{$perl}{reports},
distro_count => scalar( keys %{ $perls{$perl}{distros} } ),
};
my @count;
for my $os (keys %perl_osname_all) {
my ($name,$code) = $cpan->OSName($os);
push @count, { oscode => $code, osname => $name, count => $perl_osname_all{$os}{$perl} };
}
push @data_perlplat, {
perl => $perl,
count => \@count,
};
my (@data_perl,$cnt);
for my $dist ( sort keys %{ $perldata{$perl} } ) {
$cnt++;
push @data_perl, {
dist => $dist,
version => $perldata{$perl}{$dist},
};
}
# page per perl version
$destfile = "perl_${perl}.html";
$tvars{data} = \@data_perl;
$tvars{perl} = $perl;
$tvars{cnt_modules} = $cnt;
$tvars{cache} = $cache;
$tvars{content} = 'cpan/stats-perl-version.html';
$text = Transform( 'cpan/layout-stats-static.html', \%tvars );
overwrite_file( "$cache/$destfile", $text );
}
# how many test reports per platform per perl version?
$destfile = "perl_platforms.html";
$tvars{osnames} = \@perl_osnames;
$tvars{perlv} = \@data_perlplat;
$tvars{cache} = $cache;
$tvars{content} = 'cpan/stats-perl-platform-count.html';
$text = Transform( 'cpan/layout-stats-static.html', \%tvars );
overwrite_file( "$cache/$destfile", $text );
# generate index.html
$destfile = "index.html";
$tvars{perls} = \@perls;
$tvars{cache} = $cache;
$tvars{content} = 'cpan/stats-index.html';
$text = Transform( 'cpan/layout-stats-static.html', \%tvars );
overwrite_file( "$cache/$destfile", $text );
# # create symbolic links
# for my $link ('headings', 'background.png', 'style.css', 'cpan-testers.css') {
# my $source = file( $directory, $link );
# my $target = file( $directory, 'stats', $link );
# next if(!-e $source);
# next if( -e $target);
# eval {symlink($source,$target) ; 1};
# }
}
sub RecentPage {
my $cpan = Labyrinth::Plugin::CPAN->new();
$cpan->Configure();
# Recent reports
my @recent;
my $count = $settings{rss_limit_recent} || $RECENT;
my $next = $dbi->Iterator('hash','GetRecent',{limit => "LIMIT $count"});
while ( my $row = $next->() ) {
next unless $row->{version};
my ($name) = $cpan->OSName($row->{osname});
my $report = {
guid => $row->{guid},
id => $row->{id},
dist => $row->{dist},
status => uc $row->{state},
version => $row->{version},
perl => $row->{perl},
osname => $name,
osvers => $row->{osvers},
platform => $row->{platform},
};
push @recent, $report;
last if(--$count < 1);
}
my $cache = sprintf "%s/static", $settings{webdir};
mkpath($cache);
$tvars{recent} = \@recent;
$tvars{cache} = $cache;
$tvars{content} = 'cpan/recent.html';
my $text = Transform( 'cpan/layout-static.html', \%tvars );
overwrite_file( $cache . '/recent.html', $text );
$tvars{recent} = undef;
my $destfile = "$cache/recent.rss";
overwrite_file( $destfile, _make_rss( 'recent', undef, \@recent ) );
}
#----------------------------------------------------------------------------
# Private Interface Functions