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UseBlogger

This script retrieves variables from a Blogger post and organizes all photos and videos into separate groups. Additionally, it collects all values defined in the variables and returns all threads in JSON format.

This is a JavaScript ES6 module that can be used to fetch data from a Blogger blog’s json API without Token.

Dependencies

There are no external dependencies needed for this module.

Installation

You can download the main.js file and use it in your project, or install it using npm:

npm install use-blogger --save

in deno land

import * as denoblogger from "https://deno.land/x/denoblogger@v0.9.3/mod.js";

Usage

import UseBlogger from "use-blogger";

const variables = [
  { key: "price", type: "number", regex: "price*[:=]*(.*?)[;<]" },
  { key: "discount", type: "number" },
  { key: "quantityAvailable", type: "number", as: "qnt" },
  { key: "currentPrice", type: "number" },
  { key: "sizes", type: "array", asArray: "options" },
  {
    key: "colors", type: "array", asArray: "options"
  },
];

async function myJsonBlogger() {
  const blogId = "8277077996046083588";
  //or
  //const blogUrl = "https://<name-your-blogger>.blogspot.com/"

  const wb = new UseBlogger({ blogUrl, blogId });
  const res = await wb.load(variables);
  console.log(res.data);
  console.log("lngth=" + res?.data.length)
}

myJsonBlogger();

API

The UseBlogger class is the main class of this module and is responsible for making requests to the Blogger API.

Constructor

new UseBlogger(props): Creates a new instance of the UseBlogger class with the following properties:

  • props.blogId (optional): The ID of the blog to fetch data from.
  • props.blogUrl (optional): The URL of the blog to fetch data from.
  • props.isBrowser (optional): If true, the request is made in the browser environment. Default is - false.
  • props.save (optional): A callback function to save data from the response.
  • Methods
  • categories(_categories): Sets the categories to fetch data from. Takes an array of strings as input.
  • uncategories(_categories): Sets the categories to exclude from the fetched data. Takes an array of - strings as input.
  • labels(_categories): Alias for categories.
  • unlabels(_categories): Alias for uncategories.
  • post(postId): Sets the ID of the post to fetch.
  • search(text): Adds a search query to the request.
  • limit(n): Sets the maximum number of posts to fetch.
  • select(_select): Selects certain fields to include in the response.
  • unselect(_select): Excludes certain fields from the response.
  • skip(n): Sets the number of posts to skip.
  • orderby(value): Sets the field to order the response by.
  • callback(cb): Sets a callback function to execute after the data is fetched.
  • setData(data): Sets the data for the current instance.
  • getData(): Returns the data for the current instance.
  • published(dateMin, dateMax): Sets the range of published dates to include in the response.
  • updated(dateMin, dateMax): Sets the range of updated dates to include in the response.
  • load(variables): Makes a request to the Blogger API and returns the response. Takes an array of objects that define the data to be fetched.