From b0060d114740f866161b5871976e41278acacfd2 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 5 Dec 2010 19:25:22 +0100
Subject: [PATCH] browser: source metadata in usage include

---
 browser.plp                      | 46 ++++++++++++++++++--------------
 tools/convert-stats-wikimedia.pl |  7 +++++
 2 files changed, 33 insertions(+), 20 deletions(-)

diff --git a/browser.plp b/browser.plp
index a4af534..2de8458 100644
--- a/browser.plp
+++ b/browser.plp
@@ -17,8 +17,18 @@ Html({
 <h1>Browser compatibility</h1>
 
 <p>Alternate view of Fyrd's <a href="http://caniuse.com/">when can I use...</a> page
-with <a href="http://stats.wikimedia.org/archive/squid_reports/">Wikimedia</a>
-browser usage statistics.</p>
+<:
+my $canihas = do 'browser-usage.inc.pl'
+	or printf "<p>Browser usage data not found: <em>%s</em>.</p>\n", $! || $@;
+
+print "with $_ browser usage statistics." for map {
+	my $ref = $_->{-source} || 'unknown';
+	$ref = sprintf '<a href="%s">%s</a>', $_, $ref for $_->{-url} || ();
+	$ref .= " $_" for $_->{-date} || ();
+	$ref
+} $canihas || ();
+:>
+</p>
 
 <div id="browser">
 <:
@@ -52,24 +62,20 @@ if (my ($somerow) = values %{ $caniuse->{data} }) {
 my @browsers = grep { $versions{$_} }
 	qw(trident gecko webkit_saf ios_saf webkit_chr android presto op_mob op_mini);
 
-my $canihas = do 'browser-usage.inc.pl' || do {
-	printf "<p>Browser usage data not found: <em>%s</em>.</p>\n", $_
-		for $! || $@;
-	+{
-		map {
-			$_ => +{
-				map {
-					($_->[4] =>  0 ), # future
-					($_->[3] =>  .5), # next
-					($_->[0] =>  5 ), # past
-					($_->[1] => 10 ), # previous
-					($_->[2] => 30 ), # current
-				} $caniuse->{agents}->{$_}->{versions}
-			}
-		} @browsers
-	}; # fallback hash based on release semantics
-};
-my $scorediv = (max(map { sum(values %$_) } values %$canihas) // 1) / 100;
+$canihas ||= {
+	map {
+		$_ => +{
+			map {
+				($_->[4] =>  0 ), # future
+				($_->[3] =>  .5), # next
+				($_->[0] =>  5 ), # past
+				($_->[1] => 10 ), # previous
+				($_->[2] => 30 ), # current
+			} $caniuse->{agents}->{$_}->{versions}
+		}
+	} @browsers
+}; # fallback hash based on release semantics
+my $scorediv = (max(map { ref $_ eq 'HASH' && sum(values %$_) } values %$canihas) // 1) / 100;
 
 print '<table class="mapped">';
 print '<col>' x 3;
diff --git a/tools/convert-stats-wikimedia.pl b/tools/convert-stats-wikimedia.pl
index 42faf20..5ee59ca 100644
--- a/tools/convert-stats-wikimedia.pl
+++ b/tools/convert-stats-wikimedia.pl
@@ -3,6 +3,13 @@ use 5.010; use strict; use warnings;
 our %count;
 our $mobile;
 
+if (m{<td class=hl>} .. m{</?td>}) {
+	$count{-url} = 'http://stats.wikimedia.org/archive/squid_reports/';
+	$count{-source} = 'Wikimedia';
+	$count{-date} = $1 if m{ period: (?:\d+ )?(\w+ \d+) };
+	next;
+}
+
 # select relevant columns
 />Browser versions(.*)/ ... m{</table>} && last or next;
 my ($tr, $id, $count2, $count) = split /(?:<[^>]*>)+/;
-- 
2.30.0