module WeixinAuthorize::Api::Custom

def custom_base_url
  "/message/custom/send"
end

def default_options(to_user, msgtype="text")
  {touser: to_user, msgtype: msgtype}
end

def send_image_custom(to_user, media_id)
  message = default_options(to_user, "image").merge({image: {media_id: media_id}})
  http_post(custom_base_url, message)
end

def send_music_custom(to_user, media_id, musicurl, hqmusicurl, options={})
  music_options = { thumb_media_id: media_id,
                    musicurl: musicurl,
                    hqmusicurl: hqmusicurl
                  }.merge(options)
  message = default_options(to_user, "music").merge({music: music_options})
  http_post(custom_base_url, message)
end

def send_news_custom(to_user, articles=[])
  message = default_options(to_user, "news").merge({news: {articles: articles}})
  http_post(custom_base_url, message)
end

def send_text_custom(to_user, content)
  message = default_options(to_user).merge({text: {content: content}})
  http_post(custom_base_url, message)
end

def send_video_custom(to_user, media_id, options={})
  video_options = {media_id: media_id}.merge(options)
  message = default_options(to_user, "video").merge({video: video_options})
  http_post(custom_base_url, message)
end

def send_voice_custom(to_user, media_id)
  message = default_options(to_user, "voice").merge({voice: {media_id: media_id}})
  http_post(custom_base_url, message)
end