| 1 | #! /usr/bin/perl |
| 2 | ### |
| 3 | ### Setup program for Odin services |
| 4 | ### |
| 5 | ### (c) 2015 Mark Wooding |
| 6 | ### |
| 7 | |
| 8 | ###----- Licensing notice --------------------------------------------------- |
| 9 | ### |
| 10 | ### This file is part of the `odin.gg' service, `odin-cgi'. |
| 11 | ### |
| 12 | ### `odin-cgi' is free software; you can redistribute it and/or modify |
| 13 | ### it under the terms of the GNU Affero General Public License as |
| 14 | ### published by the Free Software Foundation; either version 3 of the |
| 15 | ### License, or (at your option) any later version. |
| 16 | ### |
| 17 | ### `odin-cgi' is distributed in the hope that it will be useful, |
| 18 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | ### GNU Affero General Public License for more details. |
| 21 | ### |
| 22 | ### You should have received a copy of the GNU Affero General Public |
| 23 | ### License along with `odin-cgi'; if not, see |
| 24 | ### <http://www.gnu.org/licenses/>. |
| 25 | |
| 26 | use lib "lib"; |
| 27 | use Odin; |
| 28 | |
| 29 | my $db = Odin::open_db; |
| 30 | my %newlang, %oldlang; |
| 31 | |
| 32 | open my $fh, "-|", "highlight", "-p" or die "highlight: $!"; |
| 33 | while (<$fh>) { |
| 34 | my ($descr, $lang) = /^(.*\S)\s*:\s*(\S+)(?:\s.*|)$/; |
| 35 | next if !defined $lang or $lang eq "txt"; |
| 36 | $newlang{"hl:$lang"} = $descr; |
| 37 | } |
| 38 | close $fh or die "close highlight: $! $?"; |
| 39 | $newlang{"txt"} = "Plain text"; |
| 40 | $newlang{"md"} = "Markdown"; |
| 41 | |
| 42 | Odin::xact { |
| 43 | my $h = $db->selectall_hashref |
| 44 | ("SELECT lang, descr FROM odin_pastebin_lang", "lang"); |
| 45 | for my $k (keys %$h) { $oldlang{$k} = $h->{$k}{descr}; } |
| 46 | for my $lang (keys %oldlang) { |
| 47 | if (!exists $newlang{$lang}) { |
| 48 | print ";; delete stale language `$lang' (`$oldlang{$lang}')\n"; |
| 49 | $db->do("DELETE FROM odin_pastebin_lang WHERE lang = ?", undef, $lang); |
| 50 | } |
| 51 | } |
| 52 | for my $lang (keys %newlang) { |
| 53 | if (!exists $oldlang{$lang}) { |
| 54 | print ";; insert new language `$lang' (`$newlang{$lang}')\n"; |
| 55 | $db->do("INSERT INTO odin_pastebin_lang (lang, descr) VALUES (?, ?)", |
| 56 | undef, $lang, $newlang{$lang}); |
| 57 | } elsif ($oldlang{$lang} ne $newlang{$lang}) { |
| 58 | print ";; change description for `$lang' ", |
| 59 | "(`$oldlang{$lang}' -> `$newlang{$lang}')\n"; |
| 60 | $db->do("UPDATE odin_pastebin_lang SET descr = ? WHERE lang = ?", |
| 61 | undef, $newlang{$lang}, $lang); |
| 62 | } |
| 63 | } |
| 64 | } $db; |