browser: recognise op_mini, ios
[sheet.git] / tools / convert-stats-wikimedia.pl
1 #!perl -n
2 use 5.010; use strict; use warnings;
3 our %count;
4 our $mobile;
5
6 # select relevant columns
7 />Browser versions(.*)/ ... m{</table>} && last or next;
8 my ($tr, $id, $count2, $count) = split /(?:<[^>]*>)+/;
9 $mobile = $count2 =~ /(?<!non) mobile/ if $id ~~ '&nbsp;';
10 next if $id ~~ ['Total', '&nbsp;'];
11
12 # convert to usable syntax
13 my ($browser, $version) = split /\h+/, $id, 2;
14 $count =~ s/,//g;
15 $count =~ s/%$//;
16 $version //= 0;
17 given ($browser) {
18         when (['Firefox', 'Iceweasel']) {
19                 $browser = 'gecko';
20                 continue;
21         }
22         when ('MSIE') {
23                 $browser = 'trident';
24                 continue;
25         }
26         when ('Opera') {
27                 $browser = $mobile ? 'op_mob' : 'presto';
28                 for ($version) {
29                         if (m{\(Mini(.*)\)$}) {
30                                 $browser = 'op_mini';
31                                 ($_) = $1 =~ m{^/(\d+)};
32                                 continue;
33                         }
34                         s/\d\d\.\d\K.*// or do {
35                                 # major part only, except for ≥v9.6
36                                 $_ ge '9.6' ? ($_ = '9.6') : (s/\..*//);
37                         };
38                 }
39                 continue;
40         }
41         when ('Safari') {
42                 $browser = $mobile ? 'ios_saf' : 'webkit_saf';
43                 my $numversion = join('.', map { sprintf '%03d', $_ } split /\./, $version);
44                 $numversion =~ s/6(?=\d{3})//;  # incomparable 6532.22 → 523
45                 for (
46                         # http://en.wikipedia.org/wiki/Safari_version_history
47                         $mobile ? (
48                                 [ '413'     => '1'   ],
49                                 [ '419'     => '1.1' ],
50                                 [ '525'     => '2'   ],
51                                 [ '528'     => '3'   ],
52                                 [ '531'     => '3.2' ],
53                                 [ '531.022' => '4.1' ],
54                                 [ '533'     => '4.2' ],
55                                 [ '534'     => '4x' ],
56                         ) : (
57                                 [ '413'     => '2'   ],
58                                 [ '522'     => '3'   ],
59                                 [ '525.013' => '3.1' ],
60                                 [ '525.026' => '3.2' ],
61                                 [ '526'     => '4'   ],
62                                 [ '533'     => '5'   ],
63                                 [ '534'     => '5x'  ],
64                         )
65                 ) {
66                         last if $numversion lt $_->[0];
67                         $version = $_->[1];
68                 }
69         }
70         when ('Chrome') {
71                 $browser = 'webkit_chr';
72                 s/\.\d+$// for $version;
73         }
74         when ('Android') {
75                 $browser = 'android';
76         }
77         s/\.0$// for $version;
78 }
79
80 $count{$browser}{$version} += $count;
81
82 END {
83         use Data::Dump 'pp';
84         print pp(\%count);
85 }
86
87 __END__
88
89 =head1 USAGE
90
91         curl http://stats.wikimedia.org/archive/squid_reports/2010-10/SquidReportClients.htm |
92         parsesquid.pl > browser-usage.inc.pl
93