57 lines
1.4 KiB
Lua
57 lines
1.4 KiB
Lua
local imgur = {}
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function imgur:init(config)
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if not cred_data.imgur_client_id then
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print('Missing config value: imgur_client_id.')
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print('imgur.lua will not be enabled.')
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return
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end
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imgur.triggers = {
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"imgur.com/([A-Za-z0-9]+).gifv",
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"https?://imgur.com/([A-Za-z0-9]+)"
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}
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end
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local client_id = cred_data.imgur_client_id
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local BASE_URL = 'https://api.imgur.com/3'
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function imgur:get_imgur_data(imgur_code)
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local response_body = {}
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local request_constructor = {
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url = BASE_URL..'/image/'..imgur_code,
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method = "GET",
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sink = ltn12.sink.table(response_body),
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headers = {
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Authorization = 'Client-ID '..client_id
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}
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}
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local ok, response_code, response_headers, response_status_line = https.request(request_constructor)
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if not ok then
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return nil
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end
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local response_body = json.decode(table.concat(response_body))
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if response_body.status ~= 200 then return nil end
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return response_body.data.link
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end
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function imgur:action(msg)
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local imgur_code = matches[1]
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if imgur_code == "login" then return nil end
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utilities.send_typing(self, msg.chat.id, 'upload_photo')
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local link = imgur:get_imgur_data(imgur_code)
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if link then
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local file = download_to_file(link)
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if string.ends(link, ".gif") then
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utilities.send_document(self, msg.chat.id, file, nil, msg.message_id)
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else
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utilities.send_photo(self, msg.chat.id, file, nil, msg.message_id)
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end
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end
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end
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return imgur
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