100 lines
3.6 KiB
Lua
100 lines
3.6 KiB
Lua
local gdrive = {}
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local utilities = require('otouto.utilities')
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local https = require('ssl.https')
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local ltn12 = require('ltn12')
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local json = require('dkjson')
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local bindings = require('otouto.bindings')
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function gdrive:init(config)
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if not cred_data.google_apikey then
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print('Missing config value: google_apikey.')
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print('gdrive.lua will not be enabled.')
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return
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end
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gdrive.triggers = {
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"docs.google.com/(.*)/d/([A-Za-z0-9-_-]+)",
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"drive.google.com/(.*)/d/([A-Za-z0-9-_-]+)",
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"drive.google.com/(open)%?id=([A-Za-z0-9-_-]+)"
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}
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end
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local apikey = cred_data.google_apikey
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local BASE_URL = 'https://www.googleapis.com/drive/v3'
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local apikey = cred_data.google_apikey
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function gdrive:get_drive_document_data (docid)
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local url = BASE_URL..'/files/'..docid..'?key='..apikey..'&fields=id,name,mimeType,owners,fullFileExtension'
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local res, code = https.request(url)
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local res = string.gsub(res, 'image/', '') -- snip mimetype
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local res = string.gsub(res, 'application/', '')
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if code ~= 200 then return nil end
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local data = json.decode(res)
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return data
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end
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function gdrive:send_drive_document_data(data, self, msg)
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local title = data.name
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local mimetype = data.mimeType
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local id = data.id
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local owner = data.owners[1].displayName
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local text = '"'..title..'", freigegeben von '..owner
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if mimetype:match('google') then -- if document is Google document (like a Spreadsheet)
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if mimetype:match('drawing') then -- Drawing
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local image_url = BASE_URL..'/files/'..id..'/export?key='..apikey..'&mimeType=image/png'
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utilities.send_typing(self, msg.chat.id, 'upload_photo')
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local file = download_to_file(image_url, 'export.png')
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utilities.send_photo(self, msg.chat.id, file, text, msg.message_id)
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return
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else
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local pdf_url = BASE_URL..'/files/'..id..'/export?key='..apikey..'&mimeType=application/pdf'
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utilities.send_typing(self, msg.chat.id, 'upload_document')
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local file = download_to_file(pdf_url, 'document.pdf')
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utilities.send_document(self, msg.chat.id, file, text, msg.message_id)
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return
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end
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else
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local get_file_url = 'https://drive.google.com/uc?id='..id
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local keyboard = '{"inline_keyboard":[[{"text":"Direktlink","url":"'..get_file_url..'"}]]}'
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local ext = data.fullFileExtension
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if mimetype == "png" or mimetype == "jpg" or mimetype == "jpeg" or mimetype == "gif" or mimetype == "webp" then
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local respbody = {}
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local options = {
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url = get_file_url,
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sink = ltn12.sink.table(respbody),
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redirect = false
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}
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local response = {https.request(options)} -- luasec doesn't support 302 redirects, so we must contact gdrive again
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local code = response[2]
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local headers = response[3]
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local file_url = headers.location
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if ext == "jpg" or ext == "jpeg" or ext == "png" then
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utilities.send_typing(self, msg.chat.id, 'upload_photo')
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local file = download_to_file(file_url, 'photo.'..ext)
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utilities.send_photo(self, msg.chat.id, file, text, msg.message_id, keyboard)
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return
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else
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utilities.send_typing(self, msg.chat.id, 'upload_document')
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local file = download_to_file(file_url, 'document.'..ext)
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utilities.send_document(self, msg.chat.id, file, text, msg.message_id, keyboard)
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return
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end
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else
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local text = '*'..title..'*, freigegeben von _'..owner..'_'
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utilities.send_reply(self, msg, text, true, keyboard)
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return
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end
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end
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end
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function gdrive:action(msg, config, matches)
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local docid = matches[2]
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local data = gdrive:get_drive_document_data(docid)
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if not data then utilities.send_reply(self, msg, config.errors.connection) return end
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gdrive:send_drive_document_data(data, self, msg)
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return
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end
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return gdrive |