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Mikubot/plugins/twitter.lua

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local OAuth = require "OAuth"
local consumer_key = ""
local consumer_secret = ""
local access_token = ""
local access_token_secret = ""
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local client = OAuth.new(consumer_key, consumer_secret, {
RequestToken = "https://api.twitter.com/oauth/request_token",
AuthorizeUser = {"https://api.twitter.com/oauth/authorize", method = "GET"},
AccessToken = "https://api.twitter.com/oauth/access_token"
}, {
OAuthToken = access_token,
OAuthTokenSecret = access_token_secret
})
function run(msg, matches)
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if consumer_key:isempty() then
return "Twitter Consumer Key is empty, write it in plugins/twitter.lua"
end
if consumer_secret:isempty() then
return "Twitter Consumer Secret is empty, write it in plugins/twitter.lua"
end
if access_token:isempty() then
return "Twitter Access Token is empty, write it in plugins/twitter.lua"
end
if access_token_secret:isempty() then
return "Twitter Access Token Secret is empty, write it in plugins/twitter.lua"
end
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local twitter_url = "https://api.twitter.com/1.1/statuses/show/" .. matches[1] .. ".json"
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local response_code, response_headers, response_status_line, response_body = client:PerformRequest("GET", twitter_url)
local response = json:decode(response_body)
local header = "Tweet from " .. response.user.name .. " (@" .. response.user.screen_name .. ")\n"
local text = response.text
-- replace short URLs
if response.entities.url then
for k, v in pairs(response.entities.urls) do
local short = v.url
local long = v.expanded_url
text = text:gsub(short, long)
end
end
-- remove images
local images = {}
if response.entities.media then
for k, v in pairs(response.entities.media) do
local url = v.url
local pic = v.media_url
text = text:gsub(url, "")
table.insert(images, pic)
end
end
-- send the parts
local receiver = get_receiver(msg)
send_msg(receiver, header .. "\n" .. text, ok_cb, false)
for k, v in pairs(images) do
local file = download_to_file(v)
send_photo(receiver, file, ok_cb, false)
end
return nil
end
return {
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description = "When user sends twitter URL, send text and images to origin. Requieres OAuth Key.",
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usage = "",
patterns = {"https://twitter.com/[^/]+/status/([0-9]+)"},
run = run
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}