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Mikubot-2/miku/plugins/wordpress_posts.lua
2016-08-24 17:18:17 +02:00

81 lines
2.2 KiB
Lua

local wordpress_recent_post = {}
wordpress_recent_post.triggers = {
"^/([Aa][Kk][Aa]) (.+)$",
"^/([Tt][Hh][Cc]) (.+)$",
"^/([Pp][Ww]) (.+)$",
"^/([Aa][Kk][Aa])$",
"^/([Pp][Ww])$"
}
local makeOurDate = function(dateString)
local pattern = "(%d+)%-(%d+)%-(%d+)"
local year, month, day = dateString:match(pattern)
return day..'.'..month..'.'..year
end
function wordpress_recent_post:get_full_url(blog, tag)
if tag then
url = blog..'/?json=get_search_results&search='..tag
else
url = blog..'/?json=get_recent_posts'
end
local doer = http
if url:match('^https') then
doer = https
end
local res, code = doer.request(url)
if code ~= 200 then return nil end
local data = json.decode(res).posts[1]
if not data then return 'NOTFOUND' end
local title = unescape(data.title)
local from = unescape(data.author.name)
local posted_at = makeOurDate(data.date)
local content = data.excerpt:match('<p>(.*)<span')
if not content then
content = data.excerpt:match('<p>(.*)</p>')
end
if not content then
content = ""
else
content = '\n'..unescape(content)..'...'
end
local url = data.url
if data.thumbnail then
image_url = data.thumbnail
else
image_url = nil
end
local text = '<b>'..title..'</b>\n<i>'..from..' am '..posted_at..'</i>'..content..'\n<a href="'..url..'">Artikel aufrufen</a>'
return text, image_url
end
function wordpress_recent_post:action(msg, config, matches)
local blog = matches[1]
if blog:match('[Aa][Kk][Aa]') then
blog = 'http://akamaru.de'
elseif blog:match('[Pp][Ww]') then
blog = 'https://ponywave.de'
elseif blog:match('[Tt][Hh][Cc]') then
blog = 'http://homebrew.cloud'
end
local text, image_url = wordpress_recent_post:get_full_url(blog, matches[2])
if not text then
utilities.send_reply(msg, config.errors.connection)
return
elseif text == 'NOTFOUND' then
utilities.send_reply(msg, config.errors.results)
return
end
if image_url then
utilities.send_typing(msg.chat.id, 'upload_photo')
local file = download_to_file(image_url)
utilities.send_photo(msg.chat.id, file, nil, msg.message_id)
end
utilities.send_reply(msg, text, 'HTML')
end
return wordpress_recent_post