53 lines
1.5 KiB
Lua
53 lines
1.5 KiB
Lua
local flickr_search = {}
|
|
|
|
local https = require('ssl.https')
|
|
local json = require('dkjson')
|
|
local utilities = require('otouto.utilities')
|
|
local bindings = require('otouto.bindings')
|
|
|
|
function flickr_search:init(config)
|
|
if not cred_data.flickr_apikey then
|
|
print('Missing config value: flickr_apikey.')
|
|
print('flickr_search.lua will not be enabled.')
|
|
return
|
|
end
|
|
|
|
flickr_search.triggers = {
|
|
"^/flickr (.*)$"
|
|
}
|
|
end
|
|
|
|
flickr_search.command = 'flickr <Suchbegriff>'
|
|
|
|
local apikey = cred_data.flickr_apikey
|
|
local BASE_URL = 'https://api.flickr.com/services/rest'
|
|
|
|
function flickr_search:get_flickr (term)
|
|
local url = BASE_URL..'/?method=flickr.photos.search&api_key='..apikey..'&format=json&nojsoncallback=1&privacy_filter=1&safe_search=3&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
|
|
|
|
function flickr_search:action(msg, config, matches)
|
|
local url = flickr_search:get_flickr(matches[1])
|
|
if not url then utilities.send_reply(self, msg, config.errors.results) return end
|
|
|
|
local file = download_to_file(url)
|
|
|
|
if string.ends(url, ".gif") then
|
|
utilities.send_document(self, msg.chat.id, file, url)
|
|
return
|
|
else
|
|
utilities.send_photo(self, msg.chat.id, file, url)
|
|
return
|
|
end
|
|
end
|
|
|
|
return flickr_search |