description =>
"caniuse.",
keywords => [qw'html css browser feature'],
- stylesheet => [qw'circus dark mono red'],
+ stylesheet => [qw'circus dark mono red light'],
data => ['browser-support.inc.pl'],
});
<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">
<:
my $caniuse = do 'browser-support.inc.pl' or die $! || $@;
my %CSTATS = (
- 'n' => 'l0',
- 'y' => 'l6',
- 'y x' => 'l5',
- 'a' => 'l4',
- 'a x' => 'l4',
+ 'n' => 'l1',
+ 'y' => 'l5',
+ 'y x' => 'l4',
+ 'a' => 'l3',
+ 'a x' => 'l3',
'p j' => 'l2',
'j' => 'l2',
'p' => 'l2',
- 'u' => 'l9',
+ 'u' => 'l0',
);
my %CSTATUS = (
- unoff => 'l9', # unofficial
- wd => 'l0', # draft
- pr => 'l2', # proposed
+ unoff => 'l1', # unofficial
+ wd => 'l3', # draft
cr => 'l4', # candidate
+ pr => 'l4', # proposed
rec => 'l5', # recommendation
- ietf => 'l6', # standard
+ other => 'l5', # non-w3
+ ietf => 'l5', # standard
);
-my @browsers = qw(trident gecko webkit_saf webkit_chr presto);
my %versions;
if (my ($somerow) = values %{ $caniuse->{data} }) {
while (my ($browser, $row) = each %{ $somerow->{stats} }) {
$versions{$browser} = [ sort { paddedver($a) cmp paddedver($b) } keys %$row ];
}
}
+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' or do {
- printf "<p>Browser usage data not found: <em>%s</em>.</p>\n", $_
- for $! || $@;
-};
-my $scorediv = (max(map { sum(values %$_) } values %$canihas) // 1) / 100;
+$canihas ||= {
+ map {
+ $_ => +{
+ map {
+ my $zero = $#$_ - 2; # baseline index
+ ($_->[$zero - 2] => .5), # past
+ ($_->[$zero - 1] => 10 ), # previous
+ ($_->[$zero + 2] => 0 ), # future
+ ($_->[$zero + 1] => .5), # next
+ ($_->[$zero ] => 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;
if (my $row = shift) {
if ($canihas) {
while (my ($browser, $versions) = each %$row) {
+ ref $versions eq 'HASH' or next;
while (my ($version, $_) = each %$versions) {
$rank += $canihas->{$browser}->{$version} * $statspts->{$_};
}
my $cell = $_ ? lc $_->[0] : '-';
print '<th>', $cell;
}
- printf '<td title="%s">%s', $row->{description}, $row->{title};
+ print '<td>', map {
+ sprintf('<a href="%s" onclick="%s">%s</a>',
+ "#$id",
+ sprintf("try { %s; return false } catch(err) { return true }",
+ "document.getElementById('$id').classList.toggle('target')",
+ ),
+ $_,
+ );
+ } $row->{title};
+ print '<div class=aside>';
+ s/\.?$/./, print "<p>$_</p>" for map { ref $_ ? @$_ : $_ || () }
+ $row->{description}, $row->{notes};
+ printf 'Resources: %s.', join(', ',
+ map { qq(<a href="$_->{url}">$_->{title}</a>) } @$_
+ ) for grep { @$_ } $row->{links} // ();
+ print '</div>';
for ($row->{status}) {
my $cell = $_ // '-';
$cell = sprintf '<a href="%s">%s</a>', $_, $cell for $row->{spec} // ();
my ($prev, @span);
for my $ver (@{ $versions{$browser} }, undef) {
unless (!defined $prev
- or $data->{$browser}->{$prev} ~~ $data->{$browser}->{$ver}) {
+ or ref $data->{$browser} eq 'HASH'
+ && $data->{$browser}->{$prev} ~~ $data->{$browser}->{$ver}) {
my $usage = sum(map { $canihas->{$browser}->{$_} } @span);
printf '<td class="%s" colspan="%d" title="%.1f%%">%s',
join(' ',
- X => $CSTATS{ $data->{$browser}->{$prev} },
- sprintf('opacity%.0f', $usage / $scorediv),
+ X => $CSTATS{
+ ref $data->{$browser} ne 'HASH' ? 'u' :
+ $data->{$browser}->{$prev} // 'u'
+ },
+ !$usage ? ('p0') : ('p',
+ sprintf('p%01d', $usage / 10),
+ sprintf('p%02d', $usage),
+ ),
+ sprintf('pp%02d', $usage / $scorediv),
),
scalar @span,
$usage,
sub paddedver {
# normalised version number comparable as string (cmp)
shift =~ /^(\d*)(.*)/;
- return sprintf('%02d', $1) . $2;
+ return sprintf('%02d', $1 || 0) . $2;
}
sub showversions {
return join('‒', @span);
}
-:>
-<script>
-var classmatch = /\bopacity(\d+)/;
-Array.forEach(document.getElementsByTagName('TD'), function(val) {
- var opacity;
- if (opacity = classmatch.exec(val.className)) {
- var c = document.defaultView.getComputedStyle(val, null).getPropertyValue('background-color');
- var o = opacity[1] / 100;
- val.style.backgroundColor = c.replace(/rgb\((.*)\)/, 'rgba($1, '+o+')');
- val.style.textShadow = c+' 1px 1px 2px, ' + c+' -1px -1px 2px';
- }
-});
-alert(t);
-</script>
+:></div>
+
<hr>
<div class="legend">
<table class="glyphs"><tr>
- <td class="X l6">supported
- <td class="X l5">prefixed
- <td class="X l4">partial
+ <td class="X l5">supported
+ <td class="X l4">prefixed
+ <td class="X l3">partial
<td class="X l2">external (js/plugin)
- <td class="X l0">missing
+ <td class="X l1">missing
+ <td class="X l0">unknown
</table>
+ <div>
+ Usage percentage:
+ <span class=" p0">0</span> -
+ <span class="p p0 p00">.01</span> -
+ <span class="p p0 p05">1-9</span> -
+ <span class="p p1">10</span> -
+ <span class="p p2">20</span> -
+ <span class="p p5">majority</span>
+ </div>
+
<div class="right">
<ul class="legend legend-set">
<li>default <strong>style</strong> is
git.shiar.nl / sheet.git / blobdiff