getWebPagePreview

Returns a web page preview by the text of the message.
Do not call this function too often.
Returns a 404 error if the web page has no preview.

getWebPagePreview(text, callback, data)

Field	Type	Description
message_text	string	Message text with formatting.

Example

• Get web page preview by text of the message.

  getWebPagePreview('http://m.gsmarena.com/xiaomi_google_android_one-news-26847.php')

  Response:

  {
    ["@type"] = "webPage",
    author = "",
    description = "The Xiaomi Mi 5X might arrive in Indonesia with stock Android and an even lower price.",
    display_url = "gsmarena.com/xiaomi_google_android_one-news-26847.php",
    duration = 0,
    embed_height = 0,
    embed_type = "",
    embed_url = "",
    embed_width = 0,
    has_instant_view = false,
    photo = {
      ["@type"] = "photo",
      has_stickers = false,
      id = "532578423356850363",
      sizes = {
        {
          ["@type"] = "photoSize",
          height = 39,
          photo = {
            ["@type"] = "file",
            expected_size = 985,
            id = 5,
            ["local"] = {
              ["@type"] = "localFile",
              can_be_deleted = false,
              can_be_downloaded = true,
              downloaded_prefix_size = 0,
              downloaded_size = 0,
              is_downloading_active = false,
              is_downloading_completed = false,
              path = ""
            },
            remote = {
              ["@type"] = "remoteFile",
              id = "AgADBAADuwABORtBGWQHWX7k-QNYAmSnQmMwAASpmNv3MtzPUDW3AAIC",
              is_uploading_active = false,
              is_uploading_completed = true,
              uploaded_size = 985
            },
            size = 985
          },
          type = "s",
          width = 90
        },
        {
          ["@type"] = "photoSize",
          height = 138,
          photo = {
            ["@type"] = "file",
            expected_size = 10941,
            id = 6,
            ["local"] = {
              ["@type"] = "localFile",
              can_be_deleted = false,
              can_be_downloaded = true,
              downloaded_prefix_size = 0,
              downloaded_size = 0,
              is_downloading_active = false,
              is_downloading_completed = false,
              path = ""
            },
            remote = {
              ["@type"] = "remoteFile",
              id = "AgADBAADuwABORtBGWQHWX7k-QNYAmSnQmMwAARvg5okahhtwza3AAIC",
              is_uploading_active = false,
              is_uploading_completed = true,
              uploaded_size = 10941
            },
            size = 10941
          },
          type = "m",
          width = 320
        },
        {
          ["@type"] = "photoSize",
          height = 314,
          photo = {
            ["@type"] = "file",
            expected_size = 52926,
            id = 7,
            ["local"] = {
              ["@type"] = "localFile",
              can_be_deleted = false,
              can_be_downloaded = true,
              downloaded_prefix_size = 0,
              downloaded_size = 0,
              is_downloading_active = false,
              is_downloading_completed = false,
              path = ""
            },
            remote = {
              ["@type"] = "remoteFile",
              id = "AgADBAADuwABORtBGWQHWX7k-QNYAmSnQmMwAAQfxj5nYRuW7Te3AAIC",
              is_uploading_active = false,
              is_uploading_completed = true,
              uploaded_size = 52926
            },
            size = 52926
          },
          type = "x",
          width = 728
        }
      }
    },
    site_name = "GSMArena.com",
    title = "Xiaomi working with Google on next Android One smartphone",
    type = "article",
    url = "http://m.gsmarena.com/xiaomi_google_android_one-news-26847.php"
  }