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Mikubot/plugins/flickr_search.lua

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2015-11-12 17:42:03 +01:00
-- This is a proprietary plugin, property of Andreas Bielawski, (c) 2015 <andi (dot) b (at) outlook (dot) de>
-- DO NOT USE WITHOUT PERMISSION
do
local function get_flickr(term)
local BASE_URL = 'https://api.flickr.com/services/rest'
local url = BASE_URL..'/?method=flickr.photos.search&api_key=c34eff1b204eaecae0de7141bd60d578&format=json&nojsoncallback=1&privacy_filter=1&extras=url_o&text='..term
local b,c = https.request(url)
if c ~= 200 then return nil end
local photo = json:decode(b).photos.photo
-- truly randomize
math.randomseed(os.time())
-- random max json table size
local i = math.random(#photo)
local link_image = photo[i].url_o
return link_image
end
local function run(msg, matches)
local term = matches[1]
local receiver = get_receiver(msg)
local url = get_flickr(term)
if string.ends(url, ".gif") then
send_document_from_url(receiver, url)
else
send_photo_from_url(receiver, url)
end
end
return {
description = "Sendet zuf<75>lliges Bild von Flickr.",
usage = "/flickr [Suchbegriff]: Postet Bild von Flickr",
patterns = {"^/flickr (.*)$"},
run = run
}
end