82 lines
2.6 KiB
Lua
82 lines
2.6 KiB
Lua
-- This is a proprietary plugin, property of Andreas Bielawski, (c) 2015 <andi (dot) b (at) outlook (dot) de>
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-- DO NOT USE WITHOUT PERMISSION
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do
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local BASE_URL = 'https://www.googleapis.com/drive/v2'
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local function get_drive_document_data (docid)
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local apikey = cred_data.google_apikey
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local url = BASE_URL..'/files/'..docid..'?key='..apikey..'&fields=id,title,mimeType,ownerNames,exportLinks,fileExtension'
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local res,code = https.request(url)
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local res = string.gsub(res, 'image/', '')
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local res = string.gsub(res, 'application/', '')
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if code ~= 200 then return "HTTP-FEHLER" 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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local function send_drive_document_data(data, receiver)
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local title = data.title
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local mimetype = data.mimeType
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local id = data.id
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local owner = data.ownerNames[1]
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local text = '"'..title..'", freigegeben von '..owner
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if data.exportLinks then
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if data.exportLinks.png then
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local image_url = data.exportLinks.png
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local cb_extra = {
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receiver=receiver,
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url=image_url
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}
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send_msg(receiver, text, send_photo_from_url_callback, cb_extra)
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else
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local pdf_url = data.exportLinks.pdf
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send_msg(receiver, text, ok_cb, false)
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send_document_from_url(receiver, pdf_url)
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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 ext = data.fileExtension
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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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send_photo_from_url(receiver, file_url)
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else
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send_document_from_url(receiver, file_url)
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end
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else
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local text = '"'..title..'", freigegeben von '..owner..'\nDirektlink: '..get_file_url
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send_msg(receiver, text, ok_cb, false)
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end
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end
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end
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local function run(msg, matches)
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local docid = matches[2]
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local data = get_drive_document_data(docid)
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local receiver = get_receiver(msg)
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send_drive_document_data(data, receiver)
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end
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return {
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description = "Sendet Google-Drive-Info und PDF",
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usage = "URL zu Google-Drive-Dateien",
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patterns = {
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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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run = run
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}
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end |