9f760114bd
All help messages and many other things moved from markdown to html. Eventually, I'd like only things made from user input to use markdown. cats.lua, rmspic.lua, and dilbert.lua moved to sendPhoto with URL. xkcd.lua and apod.lua not moved to retain formatting. Probably a lot of other stuff that I forget about. I should commit more often.
54 lines
1.5 KiB
Lua
54 lines
1.5 KiB
Lua
-- Credit to Heitor (tg:Wololo666; gh:heitorPB) for this plugin.
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local apod = {}
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local HTTPS = require('ssl.https')
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local JSON = require('dkjson')
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local URL = require('socket.url')
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local utilities = require('otouto.utilities')
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apod.command = 'apod [date]'
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function apod:init(config)
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apod.triggers = utilities.triggers(self.info.username, config.cmd_pat):t('apod', true).table
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apod.doc = config.cmd_pat .. [[apod [YYYY-MM-DD]
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Returns the Astronomy Picture of the Day.
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Source: nasa.gov]]
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apod.base_url = 'https://api.nasa.gov/planetary/apod?api_key=' .. (config.nasa_api_key or 'DEMO_KEY')
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end
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function apod:action(msg, config)
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local input = utilities.input(msg.text)
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local url = apod.base_url
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local date = os.date('%F')
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if input then
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if input:match('^(%d+)%-(%d+)%-(%d+)$') then
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url = url .. '&date=' .. URL.escape(input)
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date = input
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end
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end
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local jstr, code = HTTPS.request(url)
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if code ~= 200 then
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utilities.send_reply(msg, config.errors.connection)
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return
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end
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local data = JSON.decode(jstr)
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if data.error then
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utilities.send_reply(msg, config.errors.results)
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return
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end
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local output = string.format(
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'<b>%s (</b><a href="%s">%s</a><b>)</b>\n%s',
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utilities.html_escape(data.title),
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utilities.html_escape(data.hdurl or data.url),
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date,
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utilities.html_escape(data.explanation)
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)
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utilities.send_message(msg.chat.id, output, false, nil, 'html')
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end
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return apod
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