User:Euphoria/common.js: Difference between revisions

// ==UserScript==

// @name Find Articles Without Images

// @namespace WikipediaUserScripts

// @description Finds articles in a category that lack images and logs them to the console.

// @include /^https:\/\/en\.wikipedia\.org\/wiki\/Category:.+/

// @version 1

// @grant none

// ==/UserScript==

(function() {

'use strict';

// Function to check if a page has images

async function checkIfPageHasImage(pageTitle) {

const endpoint = `https://en.wikipedia.org/w/api.php?action=query&titles=${encodeURIComponent(pageTitle)}&prop=images&format=json&origin=*`;

const response = await fetch(endpoint);

const data = await response.json();

const page = data.query.pages[Object.keys(data.query.pages)[0]];

return page.hasOwnProperty('images');

}

// Main function to find articles without images

async function findArticlesWithoutImages() {

const categoryTitle = document.getElementById('firstHeading').innerText;

const endpoint = `https://en.wikipedia.org/w/api.php?action=query&list=categorymembers&cmtitle=${encodeURIComponent(categoryTitle)}&cmlimit=max&format=json&origin=*`;

const response = await fetch(endpoint);

const data = await response.json();

const articles = data.query.categorymembers;

for (const article of articles) {

const hasImage = await checkIfPageHasImage(article.title);

if (!hasImage) {

console.log(`Article without image found: ${article.title}`);

}

}

}

// Add a button to the sidebar

function addButtonToSidebar() {

var sidebar = document.getElementById('mw-panel');

if (sidebar) {

var button = document.createElement('button');

button.textContent = 'Find Articles Without Images';

button.style.margin = '5px';

button.style.width = '90%';

button.onclick = findArticlesWithoutImages;

var container = document.createElement('div');

container.style.textAlign = 'center';

container.appendChild(button);

sidebar.appendChild(container);

}

}

// Add the button when the script loads

addButtonToSidebar();

})();