73 lines
2.8 KiB
Lua
73 lines
2.8 KiB
Lua
local flickr_search = {}
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function flickr_search:init(config)
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if not cred_data.flickr_apikey then
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print('Missing config value: flickr_apikey.')
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print('flickr_search.lua will not be enabled.')
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return
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end
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flickr_search.triggers = {
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"^/flickr (.+)$"
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}
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end
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flickr_search.command = 'flickr <Suchbegriff>'
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local apikey = cred_data.flickr_apikey
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local BASE_URL = 'https://api.flickr.com/services/rest'
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function flickr_search:get_flickr(term)
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local url = BASE_URL..'/?method=flickr.photos.search&api_key='..apikey..'&format=json&nojsoncallback=1&privacy_filter=1&safe_search=3&media=photos&sort=relevance&is_common=true&per_page=20&extras=url_l,url_o&text='..term
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local b,c = https.request(url)
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if c ~= 200 then return nil end
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local photo = json.decode(b).photos.photo
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if not photo[1] then return nil end
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-- truly randomize
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math.randomseed(os.time())
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-- random max json table size
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local i = math.random(#photo)
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local link_image = photo[i].url_l or photo[i].url_o
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local orig_image = photo[i].url_o or link_image
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local title = photo[i].title
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if title:len() > 200 then
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title = title:sub(1, 197) .. '...'
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end
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return link_image, title, orig_image
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end
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function flickr_search:callback(callback, msg, self, config, input)
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utilities.send_typing(msg.chat.id, 'upload_photo')
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local input = URL.unescape(input)
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utilities.answer_callback_query(callback, 'Suche nochmal nach "'..input..'"')
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local url, title, orig = flickr_search:get_flickr(input)
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if not url then utilities.answer_callback_query(callback, 'Konnte nicht mit Flickr verbinden :(', true) return end
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if string.ends(url, ".gif") then
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utilities.send_document(msg.chat.id, url, title, msg.message_id, '{"inline_keyboard":[[{"text":"Im Browser öffnen","url":"'..orig..'"},{"text":"Nochmal suchen","callback_data":"flickr_search:'..URL.escape(input)..'"}]]}')
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return
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else
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utilities.send_photo(msg.chat.id, url, title, msg.message_id, '{"inline_keyboard":[[{"text":"Bild öffnen","url":"'..orig..'"}, {"text":"Nochmal suchen","callback_data":"flickr_search:'..URL.escape(input)..'"}]]}')
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return
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end
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end
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function flickr_search:action(msg, config, matches)
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utilities.send_typing(msg.chat.id, 'upload_photo')
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local url, title, orig = flickr_search:get_flickr(matches[1])
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if not url then utilities.send_reply(msg, config.errors.results) return end
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if string.ends(url, ".gif") then
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utilities.send_document(msg.chat.id, url, title, msg.message_id, '{"inline_keyboard":[[{"text":"Im Browser öffnen","url":"'..orig..'"},{"text":"Nochmal suchen","callback_data":"flickr_search:'..URL.escape(matches[1])..'"}]]}')
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return
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else
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utilities.send_photo(msg.chat.id, url, title, msg.message_id, '{"inline_keyboard":[[{"text":"Bild öffnen","url":"'..orig..'"}, {"text":"Nochmal suchen","callback_data":"flickr_search:'..URL.escape(matches[1])..'"}]]}')
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return
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end
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end
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return flickr_search |