diff --git a/plugins/webshot.lua b/plugins/webshot.lua new file mode 100644 index 0000000..4e5ec5a --- /dev/null +++ b/plugins/webshot.lua @@ -0,0 +1,56 @@ +local helpers = require "OAuth.helpers" + +local base = 'https://screenshotmachine.com/' +local url = base .. 'processor.php' + +local function get_webshot_url(param) + local response_body = {} + local request_constructor = { + url = url, + method = "GET", + sink = ltn12.sink.table(response_body), + headers = { + referer = base, + dnt = "1", + origin = base, + ["User-Agent"] = "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36" + }, + redirect = false + } + + local arguments = { + urlparam = param, + size = "X", + cacheLimit = "0" + } + + request_constructor.url = url .. "?" .. helpers.url_encode_arguments(arguments) + + local ok, response_code, response_headers, response_status_line = https.request(request_constructor) + if not ok or response_code ~= 200 then + return nil + end + + local response = table.concat(response_body) + return string.match(response, "href='(.-)'") +end + +local function run(msg, matches) + local find = get_webshot_url(matches[1]) + if find then + local imgurl = base .. find + local receiver = get_receiver(msg) + send_photo_from_url(receiver, imgurl) + end +end + + +return { + description = "Sendet einen Screenshot einer Webseite.", + usage = "/webshot [URL]//scrot [URL]", + patterns = { + "^/webshot (https?://[%w-_%.%?%.:/%+=&]+)$", + "^/scrot (https?://[%w-_%.%?%.:/%+=&]+)$" + }, + run = run +} \ No newline at end of file