X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/153fca5bc148960bb538bfc43b79b944608d2b2f..e8e8d5a7167d69ba8ccc16dab1ab39c40899a5b8:/browser.plp?ds=inline
diff --git a/browser.plp b/browser.plp
index beff4a9..d8ebf86 100644
--- a/browser.plp
+++ b/browser.plp
@@ -5,26 +5,29 @@ use List::Util qw(sum max first);
Html({
title => 'browser compatibility cheat sheet',
- version => 'v1.0',
+ version => 'v1.2',
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
+ web browser support compatibility usage matrix available feature
html html5 css css3 svg javascript js dom mobile
ie internet explorer firefox chrome safari webkit opera
'],
stylesheet => [qw'circus dark mono red light'],
- data => ['browser-support.inc.pl'],
+ data => ['data/browser/support.inc.pl'],
});
say "
Browser compatibility
\n";
-my $caniuse = do 'browser-support.inc.pl' or die $! || $@;
+my $caniuse = do 'data/browser/support.inc.pl' or die $! || $@;
$_->{verrelease} = {
- # mark last two (future) versions as unreleased, ensure current isn't
- map { $_->[-1] => 0, $_->[-2] => 0, $_->[-3] => undef } $_->{versions}
+ # mark last three (future) versions as unreleased, ensure current isn't
+ map {
+ $_->[-1] => 0, $_->[-2] => 0, $_->[-3] => 0,
+ $_->[-4] => undef,
+ } $_->{versions}
} for values %{ $caniuse->{agents} };
my %CSTATS = (
@@ -58,14 +61,21 @@ my %DSTATS = (
);
},
);
+my %PSTATS = ( # score percentage
+ y => 1, 'y x' => .9,
+ a => .5, 'a x' => .5, 'a d' => .1,
+ j => .2, 'p j' => .2, 'n d' => .2, 'n x d' => .2,
+ p => .2, 'p p' => .2, 'p d' => .1,
+);
my %CSTATUS = (
unoff => 'l1', # unofficial
- wd => 'l3', # draft
- cr => 'l4', # candidate
- pr => 'l4', # proposed
+ wd => 'l2', # draft
+ cr => 'l3', # candidate
+ pr => 'l3', # proposed
rec => 'l5', # recommendation
- other => 'l2', # non-w3
- ietf => 'l5', # standard
+ ls => 'l4', # whatwg
+ ietf => 'l0', # standard
+ other => 'l0', # non-w3
);
my %versions;
if (my ($somerow) = values %{ $caniuse->{data} }) {
@@ -73,21 +83,21 @@ if (my ($somerow) = values %{ $caniuse->{data} }) {
$versions{$browser} = [ sort { paddedver($a) cmp paddedver($b) } keys %$row ];
}
}
-my @browsers = keys %versions;
print <<'';
Alternate rendition of Fyrd's when can I use... page
-my ($canihas, $usage, $minusage);
+my ($canihas, $usage);
+my $minusage = $get{threshold} // .7;
given ($get{usage} // 'wm') {
when (!$_) {
# none
}
- when (!/^[a-z][\w-]+$/) {
+ when (!m{ \A [a-z]\w+ (?:/\d[\d-]*\d)? \z }x) {
printf "
Invalid browser usage data request: %s",
'identifier must be alphanumeric name or 0
';
}
- $canihas = do "browser-usage-$_.inc.pl" or do {
+ $canihas = do "data/browser/usage-$_.inc.pl" or do {
printf "
Browser usage data not found: %s", $! || $@;
break;
};
@@ -98,12 +108,18 @@ given ($get{usage} // 'wm') {
$ref .= " $_" for $canihas->{-date} || ();
print "\nwith $ref browser usage statistics";
}
+
+my @browsers;
if ($usage) { # first() does not work inside given >:(
# adapt version usage to actual support data
my %engineuse; # prefix => usage sum
for my $browser (keys %versions) {
my $row = $canihas->{$browser} // {};
my $verlist = $versions{$browser} or next;
+ if ($minusage and sum(values %$row) < $minusage) {
+ delete $versions{$browser};
+ next;
+ }
my %supported = map { $_ => 1 } @$verlist;
# cascade unknown versions
@@ -117,7 +133,7 @@ if ($usage) { # first() does not work inside given >:(
}
# build row list for each version
- if ($minusage = $get{threshold} // .5) {
+ if ($minusage) {
my @vershown; # $verlist replacement
my ($rowusage, @verrow) = (0); # replacement row tracking
for (@$verlist) {
@@ -145,16 +161,17 @@ if ($usage) { # first() does not work inside given >:(
$engineuse{ $caniuse->{agents}->{$a}->{prefix} }
||
$canihas->{$b}->{-total} <=> $canihas->{$a}->{-total}
- } @browsers;
+ } keys %versions;
}
else {
# order browser columns by name grouped by engine
+ @{$_} = map { [$_] } @{$_} for values %versions;
@browsers = sort {
$caniuse->{agents}->{$b}->{prefix} cmp
$caniuse->{agents}->{$a}->{prefix}
||
$a cmp $b
- } @browsers;
+ } keys %versions;
}
:>.
@@ -189,7 +206,7 @@ say '';
my $header = join('',
'',
- 'feature',
+ ' | feature',
(map {
my $name = $caniuse->{agents}->{$_}->{browser};
sprintf(' | %s',
@@ -202,17 +219,16 @@ my $header = join('',
$name,
),
do {
- length $name < 3 + @{ $versions{$_} }*2 ? $name
+ length $name <= (3 * @{ $versions{$_} }) ? $name
: $caniuse->{agents}->{$_}->{abbr};
},
)
} @browsers),
- ' | %',
+ ' | %',
);
print '', $header;
# preceding row without any colspan to work around gecko bug
print "\n";
-print '' x 3;
for my $browser (@browsers) {
for (@{ $versions{$browser} }) {
my $lastver = $_->[-1];
@@ -229,20 +245,31 @@ for my $browser (@browsers) {
);
}
}
-print ' | ' x 1;
say ' | ';
-say ' |
', $header, '';
+say '', $header;
+{
+ # prefix indicates browser family; count adjacent families
+ my (@families, %familycount);
+ for my $browser (@browsers) {
+ my $family = $caniuse->{agents}->{$browser}->{prefix};
+ push @families, $family unless $familycount{$family};
+ $familycount{$family} += @{ $versions{$browser} };
+ }
+
+ print "\n", '';
+ printf '%s', $familycount{$_}, $_ for @families;
+}
+say ' |
';
sub featurescore {
# relative amount of support for given feature
- state $statspts = { y=>1, 'y x'=>1, a=>.5, 'a x'=>.5, j=>.2, 'p j'=>.2, 'p p'=>.2, p=>.1 };
my $rank = 0;
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} || .001) * $statspts->{$_};
+ $rank += ($canihas->{$browser}->{$version} || .001) * $PSTATS{$_};
}
}
return $rank;
@@ -260,12 +287,24 @@ sub featurescore {
}
splice @vers, -1, 0, @future; # move ahead to decrease precedence
}
- $rank += $statspts->{$_} * 2**($div--) for reverse @vers;
+ $rank += $PSTATS{$_} * 2**($div--) for reverse @vers;
}
}
return $rank;
}
+sub formatnotes {
+ my @html = @_;
+ for (@html) {
+ s/\h* $//gmx; # trailing whitespace
+ s/(?<= [^.\n]) $/./gmx; # consistently end each line by a period
+ Entity($_);
+ s{ ` ([^`]*) ` }{$1
}gx;
+ s{ \[ ([^]]*) \] \( ([^)]*) \) }{$1}gx;
+ }
+ return @html;
+}
+
sub saytitlecol {
my ($id) = @_;
my $row = $caniuse->{data}->{$id};
@@ -286,9 +325,13 @@ sub saytitlecol {
);
} $row->{title};
print '';
- s/\.?$/./, print "
$_
" for map { ref $_ ? @$_ : $_ || () }
- Entity($row->{description}),
- map { s/\s*\n/\n
/g; $_ } $row->{notes};
+ print "
$_
"
+ for formatnotes($row->{description}, $row->{notes} || ());
+ if (my %notes = %{ $row->{notes_by_num} }) {
+ say '
Browser-specific notes:';
+ say "
#$_: ", formatnotes($notes{$_}) for sort keys %notes;
+ say '
';
+ }
printf 'Resources: %s.', join(', ', map {
sprintf '
%s', EscapeHTML($_->{url}), $_->{title}
} @$_) for grep { @$_ } $row->{links} // ();
@@ -395,7 +438,7 @@ sub paddedver {
# normalised version number comparable as string (cmp)
shift =~ /(?:.*-|^)(\d*)(.*)/;
# matched (major)(.minor) of last value in range (a-B)
- return sprintf('%02d', $1 || 0) . $2;
+ return sprintf('%02d', $1 || 99) . $2;
}
sub showversions {