85 lines
2.7 KiB
Lua
85 lines
2.7 KiB
Lua
local gSearch = {}
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local HTTPS = require('ssl.https')
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local URL = require('socket.url')
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local JSON = require('dkjson')
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local utilities = require('otouto.utilities')
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gSearch.command = 'google <Suchbegriff>'
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function gSearch:init(config)
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gSearch.triggers = utilities.triggers(self.info.username, config.cmd_pat):t('g', true):t('google', true):t('gnsfw', true).table
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gSearch.doc = [[*
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]]..config.cmd_pat..[[google* _<Suchbegriff>_: Sendet Suchergebnisse von Google
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Alias: _]]..config.cmd_pat..[[g_]]
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end
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function gSearch:googlethat(query, config)
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local BASE_URL = 'https://www.googleapis.com/customsearch/v1'
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local apikey = cred_data.google_apikey
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local cseid = cred_data.google_cse_id
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local number = 5 -- Set number of results
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local api = BASE_URL.."/?key="..apikey.."&cx="..cseid.."&gl=de&num="..number.."&safe=medium&fields=searchInformation%28formattedSearchTime,formattedTotalResults%29,items%28title,link,displayLink%29&"
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local parameters = "q=".. (URL.escape(query) or "")
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-- Do the request
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local res, code = HTTPS.request(api..parameters)
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if code == 403 then
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return '403'
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end
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if code ~= 200 then
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utilities.send_reply(self, msg, config.errors.connection)
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return
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end
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local data = JSON.decode(res)
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if data.searchInformation.formattedTotalResults == "0" then return nil end
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local results={}
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for key,result in ipairs(data.items) do
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table.insert(results, {
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result.title,
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result.link,
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result.displayLink
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})
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end
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local stats = data.searchInformation.formattedTotalResults..' Ergebnisse, gefunden in '..data.searchInformation.formattedSearchTime..' Sekunden'
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return results, stats
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end
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function gSearch:stringlinks(results, stats)
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local stringresults=""
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for key,val in ipairs(results) do
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stringresults=stringresults.."["..val[1].."]("..val[2]..") - `"..val[3].."`\n"
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end
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return stringresults..stats
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end
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function gSearch:action(msg, config)
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local input = utilities.input(msg.text)
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if not input then
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if msg.reply_to_message and msg.reply_to_message.text then
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input = msg.reply_to_message.text
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else
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utilities.send_message(self, msg.chat.id, gSearch.doc, true, msg.message_id, true)
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return
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end
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end
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local results, stats = gSearch:googlethat(input, onfig)
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if results == '403' then
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utilities.send_reply(self, msg, config.errors.quotaexceeded)
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return
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end
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if not results[1] then
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utilities.send_reply(self, msg, config.errors.results)
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return
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end
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utilities.send_message(self, msg.chat.id, gSearch:stringlinks(results, stats), true, nil, true, '{"inline_keyboard":[[{"text":"Alle Ergebnisse anzeigen","url":"https://www.google.com/search?q='..URL.escape(input)..'"}]]}')
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end
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return gSearch
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