X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/bc5de8de28f6cb4910a0167bfd74133a884dc8f0..451bf471d1e1b84e74eae3683a433f2d4a979d13:/browser.plp diff --git a/browser.plp b/browser.plp index b052863..da50b2d 100644 --- a/browser.plp +++ b/browser.plp @@ -1,13 +1,15 @@ <(common.inc.plp)><: use 5.010; use utf8; -use List::Util qw(sum max); +use List::Util qw(sum max first); Html({ title => 'browser compatibility cheat sheet', version => 'v1.0', - description => - "caniuse.", + description => [ + "Compatibility table of new web features (HTML5, CSS3, SVG, Javascript)", + "comparing support and usage share for all popular browser versions.", + ], keywords => [qw' web browser support compatibility usage available feature html html5 css css3 svg javascript js dom mobile @@ -17,33 +19,8 @@ Html({ data => ['browser-support.inc.pl'], }); -:> -
Alternate rendition of Fyrd's when can I use... page<: -my ($canihas, $usage); -given ($get{usage} // 'wm') { - when (!$_) { - # none - } - when (!/^\w+$/) { - printf "
Invalid browser usage data request: %s",
- 'identifier must be alphanumeric name or 0
';
- }
- $canihas = do "browser-usage-$_.inc.pl" or do {
- printf "
Browser usage data not found: %s", $! || $@; - break; - }; - $usage = $_; - my $ref = $canihas->{-source} || 'unknown'; - $ref = sprintf '%s', $_, $ref for $canihas->{-url} || (); - $ref .= " $_" for $canihas->{-date} || (); - print "\nwith $ref browser usage statistics"; -} -:>. -
- -<: my $caniuse = do 'browser-support.inc.pl' or die $! || $@; $_->{verrelease} = { # mark last two (future) versions as unreleased, ensure current isn't @@ -91,9 +68,74 @@ if (my ($somerow) = values %{ $caniuse->{data} }) { $versions{$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 @browsers = keys %versions; + +print <<''; +Alternate rendition of Fyrd's when can I use... page +my ($canihas, $usage); +given ($get{usage} // 'wm') { + when (!$_) { + # none + } + when (!/^[a-z][\w-]+$/) { + printf "
Invalid browser usage data request: %s",
+ 'identifier must be alphanumeric name or 0
';
+ }
+ $canihas = do "browser-usage-$_.inc.pl" or do {
+ printf "
Browser usage data not found: %s", $! || $@; + break; + }; + $usage = $_; + my $ref = $canihas->{-title} || 'unknown'; + $ref = sprintf '%s', $_, $ref + for $canihas->{-site} || $canihas->{-source} || (); + $ref .= " $_" for $canihas->{-date} || (); + print "\nwith $ref browser usage statistics"; +} +if ($usage) { # first() does not work inside given >:( + # adapt version usage to actual support data + my %engineuse; # prefix => usage sum + while (my ($browser, $row) = each %$canihas) { + my $verlist = $versions{$browser} or next; + my %supported = map { $_ => 1 } @$verlist; + + # cascade unknown versions + $row->{$_} //= undef for @$verlist; # ensure stable keys during iteration + while (my ($version, $usage) = each %$row) { + next if defined $supported{$version}; + my $next = first { paddedver($_) ge paddedver($version) } @$verlist + or warn("No fallback found for $browser v$version; $usage% ignored"), next; + $row->{$next} += $usage; + $row->{$version} = 0; # balance browser total + } + + # reusable aggregates (grouped by prefix (engine) and browser) + $engineuse{ $caniuse->{agents}->{$browser}->{prefix} } += + $row->{-total} = sum(values %$row); + } + + # order browser columns by usage grouped by engine + @browsers = sort { + $engineuse{ $caniuse->{agents}->{$b}->{prefix} } <=> + $engineuse{ $caniuse->{agents}->{$a}->{prefix} } + || + $canihas->{$b}->{-total} <=> $canihas->{$a}->{-total} + } @browsers; +} +else { + # order browser columns by name grouped by engine + @browsers = sort { + $caniuse->{agents}->{$b}->{prefix} cmp + $caniuse->{agents}->{$a}->{prefix} + || + $a cmp $b + } @browsers; +} +:>. +
+ +<: $canihas ||= { map { $_ => +{ @@ -108,7 +150,13 @@ $canihas ||= { } } @browsers }; # fallback hash based on release semantics -my $scorediv = (max(map { ref $_ eq 'HASH' && sum(values %$_) } values %$canihas) // 1) / 100; +my $usagemax = (max(map { ref $_ eq 'HASH' && sum(values %$_) } values %$canihas) // 1) / 100; + +my $usagepct = 1; # score multiplier for 0..100 result +# normalise usage percentage to only include shown browsers +$usagepct = 100.01 / featurescore({ # yes for every possible version + map { $_ => { map {$_ => 'y'} @{$versions{$_}} } } keys %versions +}); print '' x 3; for my $browser (@browsers) { - printf(' | %s', - join(' ', - sprintf('%.1f%%', $canihas->{$browser}->{$_}), - "version $_", - ), - (map { - defined $_ && !$_ && ' class="ex"' - } $caniuse->{agents}->{$browser}->{verrelease}->{$_}), - showversions($_), - ) for @{ $versions{$browser} }; + for my $_ (@{ $versions{$browser} }) { + my $release = $caniuse->{agents}->{$browser}->{verrelease}->{$_}; + my $future = defined $release; + printf(' | %s', + join(' ', + sprintf('%.1f%%', $canihas->{$browser}->{$_} * $usagepct), + $future ? 'development' : (), + "version $_", + ), + $future && ' class="ex"', + showversions($_), + ); + } } print ' | ' x 1; say ' | %s', join(' ', - X => $CSTATS{ ref $data eq 'HASH' && $data->{$prev} || 'u' }, + X => $CSTATS{$prev}, !$usage ? ('p0') : ('p', - sprintf('p%01d', $usage / 10), - sprintf('p%02d', $usage), + sprintf('p%01d', $usage * ($usagepct - .0001) / 10), + sprintf('p%02d', $usage * ($usagepct - .0001)), ), - sprintf('pp%02d', $usage / $scorediv), + sprintf('pp%02d', $usage / $usagemax), ), scalar @span, - sprintf('%.1f%% %s', $usage, join(', ', + sprintf('%.1f%% %s', $usage * $usagepct, join(', ', map { ref $_ eq 'CODE' ? $_->($browser) : $_ } map { $DSTATS{$_} // () } map { split / /, $_ } - ref $data eq 'HASH' && $data->{$prev} || 'u' + $prev )), showversions(@span), undef $prev; @span = (); } push @span, $ver; - $prev = $ver; + $prev = $compare; } } sub sayusagecol { my ($id) = @_; - state $maxscore = featurescore({ # yes for every possible version - map { $_ => { map {$_ => 'y'} @{$versions{$_}} } } keys %versions - }); - print ' | ', int featurescore($caniuse->{data}->{$id}->{stats}) / $maxscore * 100; + print ' | ', int featurescore($caniuse->{data}->{$id}->{stats}) * $usagepct; } say ' | '; @@ -288,27 +354,20 @@ for my $id (sort { say ''; say '