browser: indicate browser usage from separate include

[sheet.git] / browser.plp

diff --git a/browser.plp b/browser.plp
index 151daebb8f8821a858f7abed7839425c53573390..0f5b704d473a5e88a16387188b512ab37de10d3d 100644 (file)
--- a/browser.plp
+++ b/browser.plp
@@ -1,5 +1,6 @@
 <(common.inc.plp)><:
 use 5.010;
+use List::Util qw(sum max);
 
 Html({
        title => 'browser compatibility cheat sheet',
@@ -14,7 +15,9 @@ Html({
 :>
 <h1>Browser compatibility</h1>
 
-<p>Alternate view of Fyrd's <a href="http://caniuse.com/">when can I use...</a> site.</p>
+<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>
 
 <:
 use JSON;
@@ -65,6 +68,12 @@ if (my ($somerow) = values %{ $caniuse->{data} }) {
        }
 }
 
+my $canihas = do 'browser-usage.inc.pl';
+for ($! || $@ || ()) {
+       printf "<p>Browser usage data not found: <em>%s</em>.</p>\n", $_;
+}
+my $scorediv = (max(map { sum(values %$_) } values %$canihas) // 1) / 100;
+
 print '<table class="mapped">';
 print '<col>' x 3;
 printf '<colgroup span="%d">', scalar @{ $versions{$_} } for @browsers;
@@ -126,10 +135,15 @@ for my $id (sort {
                for my $ver (@{ $versions{$browser} }, undef) {
                        unless (!defined $prev
                        or $data->{$browser}->{$prev} ~~ $data->{$browser}->{$ver}) {
-                               printf '<td class="%s" colspan="%d">%s',
-                                       $CSTATS{ $data->{$browser}->{$prev} },
+                               my $usage = sum(map { $canihas->{$browser}->{$_} } @span);
+                               printf '<td class="%s" colspan="%d" title="%.1f%%">%s',
+                                       join(' ',
+                                               $CSTATS{ $data->{$browser}->{$prev} },
+                                               sprintf('opacity%.0f', $usage / $scorediv),
+                                       ),
                                        scalar @span,
-                                       join('‒', $span[0], @span > 1 ? $span[-1] : ());
+                                       $usage,
+                                       showversions(\@span),
                                undef $prev;
                                @span = ();
                        }
@@ -150,6 +164,16 @@ sub paddedver {
        return sprintf('%02d', $1) . $2;
 }
 
+sub showversions {
+       my ($span) = @_;
+       splice @$span, 1, -1;
+       for (@$span) {
+               s/^\./0./;
+               s/x$/.*/;
+       }
+       return join('‒', @$span);
+}
+
 :>
 <hr>