120 lines
3.2 KiB
Lua
120 lines
3.2 KiB
Lua
-- Plugin for the Hearthstone database provided by hearthstonejson.com.
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local hearthstone = {}
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--local HTTPS = require('ssl.https')
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local JSON = require('dkjson')
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local utilities = require('otouto.utilities')
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local HTTPS = require('ssl.https')
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function hearthstone:init(config)
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hearthstone.triggers = utilities.triggers(self.info.username, config.cmd_pat):t('hearthstone', true):t('hs').table
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hearthstone.command = 'hearthstone <query>'
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if not self.database.hearthstone or os.time() > self.database.hearthstone.expiration then
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print('Downloading Hearthstone database...')
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local jstr, res = HTTPS.request('https://api.hearthstonejson.com/v1/latest/enUS/cards.json')
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if not jstr or res ~= 200 then
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print('Error connecting to hearthstonejson.com.')
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print('hearthstone.lua will not be enabled.')
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hearthstone.command = nil
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hearthstone.triggers = nil
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return
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end
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self.database.hearthstone = JSON.decode(jstr)
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self.database.hearthstone.expiration = os.time() + 600000
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print('Download complete! It will be stored for a week.')
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end
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hearthstone.doc = config.cmd_pat .. [[hearthstone <query>
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Returns Hearthstone card info.
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Alias: ]] .. config.cmd_pat .. 'hs'
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end
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local function format_card(card)
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local ctype = card.type
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if card.race then
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ctype = card.race
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end
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if card.rarity then
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ctype = card.rarity .. ' ' .. ctype
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end
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if card.playerClass then
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ctype = ctype .. ' (' .. card.playerClass .. ')'
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elseif card.faction then
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ctype = ctype .. ' (' .. card.faction .. ')'
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end
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local stats
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if card.cost then
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stats = card.cost .. 'c'
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if card.attack then
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stats = stats .. ' | ' .. card.attack .. 'a'
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end
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if card.health then
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stats = stats .. ' | ' .. card.health .. 'h'
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end
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if card.durability then
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stats = stats .. ' | ' .. card.durability .. 'd'
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end
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elseif card.health then
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stats = card.health .. 'h'
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end
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-- unused?
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local info
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if card.text then
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info = card.text:gsub('</?.->',''):gsub('%$','')
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if card.flavor then
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info = info .. '\n_' .. card.flavor .. '_'
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end
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elseif card.flavor then
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info = card.flavor
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else
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info = nil
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end
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local s = '*' .. card.name .. '*\n' .. ctype
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if stats then
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s = s .. '\n' .. stats
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end
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if info then
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s = s .. '\n' .. info
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end
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return s
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end
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function hearthstone:action(msg, config)
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local input = utilities.input_from_msg(msg)
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if not input then
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utilities.send_reply(self, msg, hearthstone.doc, true)
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return
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end
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local output = ''
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for _,v in pairs(self.database.hearthstone) do
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if type(v) == 'table' and string.lower(v.name):match(input) then
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output = output .. format_card(v) .. '\n\n'
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end
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end
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output = utilities.trim(output)
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if output:len() == 0 then
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utilities.send_reply(self, msg, config.errors.results)
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return
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end
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utilities.send_message(self, msg.chat.id, output, true, msg.message_id, true)
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end
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return hearthstone
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