94 lines
3.0 KiB
Lua
94 lines
3.0 KiB
Lua
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do
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local makeOurDate = function(dateString)
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local pattern = "(%d+)%-(%d+)%-(%d+)"
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local year, month, day = dateString:match(pattern)
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return day..'.'..month..'.'..year
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end
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local function search_post(tag)
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local url = 'http://akamaru.de/?json=get_search_results&search='..tag
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local res,code = http.request(url)
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local data = json:decode(res).posts[1]
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if code ~= 200 then return "HTTP-Fehler" end
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if not data then return "Nichts gefunden!" end
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local title = data.title
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-- Character encoding
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title = string.gsub(title, "´", "´")
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title = string.gsub(title, "&", "&")
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title = string.gsub(title, ">", ">")
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title = string.gsub(title, """, '"')
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title = string.gsub(title, "<", "<")
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title = string.gsub(title, "—", "—")
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title = string.gsub(title, "∇", "∇")
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title = string.gsub(title, "–", "–")
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title = string.gsub(title, "Ψ", "ψ")
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title = string.gsub(title, "ψ", "ψ")
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title = string.gsub(title, "»", "»")
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title = string.gsub(title, "ß", "ß")
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title = string.gsub(title, "™", "™")
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title = string.gsub(title, "&", "&")
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title = string.gsub(title, "'", "'")
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title = string.gsub(title, "'", "'")
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title = string.gsub(title, "|", "|")
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title = string.gsub(title, " ", " ")
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title = string.gsub(title, "»", "»")
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title = string.gsub(title, "ß", "ß")
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title = string.gsub(title, "–", "–")
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title = string.gsub(title, "’", "'")
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title = string.gsub(title, "“", "“")
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title = string.gsub(title, "”", "”")
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title = string.gsub(title, "„", "„")
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title = string.gsub(title, "‹", "‹")
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title = string.gsub(title, "€", "€")
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-- Ä Ö Ü
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title = string.gsub(title, "ä", "ä")
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title = string.gsub(title, "Ä", "Ä")
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title = string.gsub(title, "ä", "ä")
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title = string.gsub(title, "Ä", "Ä")
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title = string.gsub(title, "ö", "ö")
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title = string.gsub(title, "Ö", "Ö")
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title = string.gsub(title, "ö", "ö")
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title = string.gsub(title, "Ö", "Ö")
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title = string.gsub(title, "ü", "ü")
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title = string.gsub(title, "Ü", "Ü")
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title = string.gsub(title, "ü", "ü")
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title = string.gsub(title, "Ü", "Ü")
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local from = data.author.name
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local date = makeOurDate(data.date)
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local content = string.match(data.excerpt, '<p>(.*)</p>')
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local url = data.url
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if data.thumbnail then
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image_url = data.thumbnail
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end
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local text = title..' ('..from..' am '..date..')\n\n'..content..'...\n'..url
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if data.thumbnail then
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return text, image_url
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else
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return text
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end
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end
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local function run(msg, matches)
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local tag = matches[1]
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local text, image_url = search_post(tag)
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local receiver = get_receiver(msg)
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if image_url then
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local file = download_to_file(image_url)
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send_photo(receiver, file, ok_cb, false)
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end
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return text
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end
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return {
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description = "Suche für Aka's Blog",
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usage = "/aka [BEGRIFF]",
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patterns = {"^/[Aa][Kk][Aa] (.*)$"},
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run = run
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}
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end
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