/usr/share/grilo-plugins/grl-lua-factory/grl-thegamesdb.lua is in grilo-plugins-0.3-base 0.3.5-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 | --[[
* Copyright (C) 2016 Grilo Project
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; version 2.1 of
* the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
--]]
---------------------------
-- Source initialization --
---------------------------
source = {
id = "grl-thegamesdb",
name = "TheGamesDB.net",
description = "TheGamesDB.net",
supported_keys = { "description", "thumbnail", "external-url", "rating", "publication-date", "genre" },
resolve_keys = {
["type"] = "none",
required = { "title" },
},
tags = { 'games', 'net:internet', 'net:plaintext' }
}
netopts = {
user_agent = "Grilo Source TheGamesDB/0.3.0",
}
------------------
-- Source utils --
------------------
THEGAMESDB_BASE_API_URL = "http://thegamesdb.net/api/"
---------------------------------
-- Handlers of Grilo functions --
---------------------------------
function grl_source_resolve()
local url, req
local title
req = grl.get_media_keys()
if not req or not req.title
or #req.title == 0 then
grl.callback()
return
end
title = get_title (req.title)
url = THEGAMESDB_BASE_API_URL .. 'GetGamesList.php?name=' .. title
local suffix = get_suffix (req.url)
if req.mime_type then
local platform_name = get_platform_name(req.mime_type, suffix)
if platform_name then
url = url .. "&platform=" .. grl.encode(platform_name)
end
end
grl.debug('Fetching URL ' .. url .. ' for game ' .. req.title .. ' (' .. tostring(req.mime_type) ..')')
grl.fetch(url, fetch_results_cb, netopts)
end
---------------
-- Utilities --
---------------
function get_id(results, title)
if not results then return nil end
local results_table = grl.lua.xml.string_to_table(results)
if not results_table or
not results_table.Data or
not results_table.Data.Game then
return nil
end
for index, game in pairs(results_table.Data.Game) do
if game.GameTitle and
string.lower(game.GameTitle.xml) == string.lower(title) then
return game.id.xml
end
end
-- If we didn't find an "exact" match, return the first item
return results_table.Data.Game[1].id.xml
end
function fetch_results_cb(results)
local req = grl.get_media_keys()
local id = get_id(results, req.title)
if id then
local url = THEGAMESDB_BASE_API_URL .. 'GetGame.php?id=' .. id
grl.fetch(url, fetch_game_cb)
grl.debug('Fetching URL ' .. url ..' (ID: ' .. id .. ' title: ' .. req.title .. ')')
else
grl.callback()
end
end
-- Returns the base_url followed by the Game table
function get_game(results)
if not results then return nil end
local results_table = grl.lua.xml.string_to_table(results)
if not results_table then return nil end
local base_url = nil
if results_table.Data and
results_table.Data.baseImgUrl then
base_url = results_table.Data.baseImgUrl.xml
end
if results_table and
results_table.Data and
results_table.Data.Game then
return base_url, results_table.Data.Game
end
return nil, nil
end
function fetch_game_cb(results)
local base_url, game = get_game(results)
if not game then
grl.callback()
else
local media = {}
if game.Images and
game.Images.boxart then
-- Handle having a single boxart image
if game.Images.boxart.side and
game.Images.boxart.side == 'front' then
media.thumbnail = base_url .. game.Images.boxart.xml
else
for index, boxart in pairs(game.Images.boxart) do
if boxart.side == 'front' then
media.thumbnail = base_url .. boxart.xml
end
end
end
end
if game.Overview then media.description = game.Overview.xml end
if game.id then media.external_url = 'http://thegamesdb.net/game/' .. game.id.xml .. '/' end
if game.ReleaseDate then
local month, day, year = game.ReleaseDate.xml:match('(%d+)/(%d+)/(%d+)')
media.publication_date = string.format('%04d-%02d-%02d', year, month, day)
end
if game.Genres then
media.genre = {}
for index, genre in pairs(game.Genres) do
table.insert(media.genre, genre.xml)
end
end
if game.Rating then
-- from /10 to /5
media.rating = tonumber(game.Rating.xml) / 2
end
if game.Developer then
-- FIXME media.developer = game.Developer.xml
end
if game.Publisher then
-- FIXME media.publisher = game.Publisher.xml
end
if game.Players then
-- FIXME media.players = tonumber(game.Players.xml)
end
if game['Co-op'] then
if game['Co-op'].xml == 'Yes' then
-- FIXME media.coop = true
end
end
grl.callback(media, 0)
end
end
function get_platform_name(mime_type, suffix)
local platform_names = {}
-- mime-types are upstream in shared-mime-info
-- names are from:
-- http://thegamesdb.net/api/GetPlatformsList.php
-- http://wiki.thegamesdb.net/index.php/GetPlatformsList
platform_names['application/vnd.nintendo.snes.rom'] = 'Super Nintendo (SNES)'
platform_names['application/x-amiga-disk-format'] = 'Amiga'
platform_names['application/x-atari-2600-rom'] = 'Atari 2600'
platform_names['application/x-atari-5200-rom'] = 'Atari 5200'
platform_names['application/x-atari-7800-rom'] = 'Atari 7800'
platform_names['application/x-dc-rom'] = 'Sega Dreamcast'
platform_names['application/x-gameboy-rom'] = 'Nintendo Game Boy'
platform_names['application/x-gameboy-color-rom'] = 'Nintendo Game Boy Color'
platform_names['application/x-gamecube-rom'] = 'Nintendo GameCube'
platform_names['application/x-gba-rom'] = 'Nintendo Game Boy Advance'
platform_names['application/x-genesis-rom'] = 'Sega Genesis'
platform_names['application/x-genesis-32x-rom'] = 'Sega 32X'
platform_names['application/x-n64-rom'] = 'Nintendo 64'
platform_names['application/x-neo-geo-pocket-rom'] = 'Neo Geo Pocket'
platform_names['application/x-nes-rom'] = 'Nintendo Entertainment System (NES)'
platform_names['application/x-nintendo-ds-rom'] = 'Nintendo DS'
platform_names['application/x-pc-engine-rom'] = 'TurboGrafx 16'
-- 'application/x-playstation-rom' is an unregistered MIME type
platform_names['application/x-playstation-rom'] = 'Sony Playstation'
platform_names['application/x-saturn-rom'] = 'Sega Saturn'
platform_names['application/x-sega-cd-rom'] = 'Sega CD'
-- Also represents 'Sega Game Gear' through magic
platform_names['application/x-sms-rom'] = 'Sega Master System'
platform_names['application/x-gamegear-rom'] = 'Sega Game Gear'
platform_names['application/x-wii-rom'] = 'Nintendo Wii'
platform_names['application/x-wii-wad'] = 'Nintendo Wii'
-- For disambiguation
if suffix and
suffix ~= 'bin' and
platform_names[mime_type] then
-- Sega Master System / Game Gear
if platform_names[mime_type] == 'Sega Master System' and
suffix == 'gg' then
return 'Sega Game Gear'
end
end
return platform_names[mime_type] or 'PC'
end
function get_suffix (url)
if not url then return nil end
-- Return a 3-letter suffix
local ret = url:match('*-%.(...)$')
if not ret then
-- Try with a 2-letter suffix (Game Gear...)
ret = url:match('*-%.(..)$')
end
return ret
end
function get_title (title)
title = string.gsub(title, "_", " ")
-- FIXME remove dump info flags
-- http://www.tosecdev.org/tosec-naming-convention#_Toc302254975
return grl.encode(title)
end
|