X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/bfdd522492dbe05861569104e131fd8c1d3cad61..96bfc3addc80d99f3b329cbb9ed9674c6f6c89b2:/browser.plp
diff --git a/browser.plp b/browser.plp
index 02e7e0b..fa317a8 100644
--- a/browser.plp
+++ b/browser.plp
@@ -6,8 +6,10 @@ 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
@@ -66,8 +68,7 @@ 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
@@ -77,7 +78,7 @@ given ($get{usage} // 'wm') {
when (!$_) {
# none
}
- when (!/^\w+$/) {
+ when (!/^[a-z][\w-]+$/) {
printf "
Invalid browser usage data request: %s",
'identifier must be alphanumeric name or 0
';
}
@@ -86,16 +87,20 @@ given ($get{usage} // 'wm') {
break;
};
$usage = $_;
- my $ref = $canihas->{-source} || 'unknown';
- $ref = sprintf '%s', $_, $ref for $canihas->{-url} || ();
+ 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 >:(
+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};
@@ -104,7 +109,28 @@ if ($usage) {
$row->{$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;
}
:>.
@@ -148,7 +174,7 @@ my $header = join('',
$_, @{ $caniuse->{agents}->{$_} }{'prefix', 'type'},
),
join(' ',
- sprintf('%.1f%%', sum(values %{ $canihas->{$_} }) * $usagepct),
+ sprintf('%.1f%%', $canihas->{$_}->{-total} * $usagepct),
$name,
),
do {
@@ -164,16 +190,19 @@ print '', $header;
print "\n";
print '' x 3;
for my $browser (@browsers) {
- printf(' | %s',
- join(' ',
- sprintf('%.1f%%', $canihas->{$browser}->{$_} * $usagepct),
- "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 ' |
';
@@ -233,10 +262,14 @@ sub saytitlecol {
} $row->{title};
print '';
s/\.?$/./, print "
$_
" for map { ref $_ ? @$_ : $_ || () }
- Entity($row->{description}), formathtml($row->{notes}); # sic
+ Entity($row->{description}),
+ map { s/\s*\n/\n
/g; $_ } $row->{notes};
printf 'Resources: %s.', join(', ', map {
sprintf '
%s', EscapeHTML($_->{url}), $_->{title}
} @$_) for grep { @$_ } $row->{links} // ();
+ printf '
Parent feature: %s.', join(', ', map {
+ sprintf '
%s', EscapeHTML("#$_"), $caniuse->{data}->{$_}->{title}
+ } $_) for $row->{parent} || ();
print '
';
}
@@ -255,15 +288,29 @@ sub saystatuscol {
sub saybrowsercols {
my ($id, $browser) = @_;
my $data = $caniuse->{data}->{$id}->{stats}->{$browser};
+ if (ref $data eq 'ARRAY') {
+ # special case for unsupported
+ my $release = $caniuse->{agents}->{$browser}->{verrelease};
+ $data = {
+ map { $_ => defined $release->{$_} ? 'u' : 'n' } keys %$release
+ };
+ }
my ($prev, @span);
for my $ver (@{ $versions{$browser} }, undef) {
- unless (!defined $prev
- or ref $data eq 'HASH' && $data->{$prev} ~~ $data->{$ver}) {
+ my $compare = (
+ !defined $ver ? undef : # last column if nameless
+ ref $data ne 'HASH' ? '' : # unclassified if no support hash
+ $data->{$ver} // $prev # known or inherit from predecessor
+ // (grep { defined } @{$data}{ @{ $versions{$browser} } })[0]
+ ~~ 'n' && 'n' # first known version is unsupported
+ || 'u' # unsure
+ );
+ unless (!defined $prev or $prev ~~ $compare) {
my $usage = sum(map { $canihas->{$browser}->{$_} } @span);
printf '%s',
join(' ',
- X => $CSTATS{ ref $data eq 'HASH' && $data->{$prev} || 'u' },
+ X => $CSTATS{$prev},
!$usage ? ('p0') : ('p',
sprintf('p%01d', $usage * ($usagepct - .0001) / 10),
sprintf('p%02d', $usage * ($usagepct - .0001)),
@@ -275,14 +322,14 @@ sub saybrowsercols {
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;
}
}
@@ -307,16 +354,6 @@ for my $id (sort {
say '';
say '';
-sub formathtml {
- my $ref = defined wantarray ? [@_] : \@_;
- for (@$ref) {
- s/& (?!\w)/&/gx;
- s/< \s/</gx;
- s/\n\K\n/ /g;
- }
- return @$ref;
-}
-
sub paddedver {
# normalised version number comparable as string (cmp)
shift =~ /(?:.*-|^)(\d*)(.*)/;
@@ -326,10 +363,11 @@ sub paddedver {
sub showversions {
my @span = ($_[0], @_>1 ? $_[-1] : ());
+ s/-.*// for $span[0];
for (@span) {
s/^\./0./;
s/x$/.*/;
- s/-.*//;
+ s/.*-//;
}
return join('â', @span);
}
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