RSS: FreshRSS Filter Articles by Title (Obsolete)

Add a button to filter articles based on whether their title contains the ⏳ emoji (after reading time generation)
换行
// ==UserScript==
// @name         RSS: FreshRSS Filter Articles by Title (Obsolete)
// @namespace    http://tampermonkey.net/
// @version      1.9
// @homepage     https://gf.qytechs.cn/en/scripts/526410
// @description  Add a button to filter articles based on whether their title contains the ⏳ emoji (after reading time generation)
// @author       You
// @match        http://192.168.1.2:1030/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Variable to track the hidden state
    let isHidden = false;

    // Function to filter divs
    function filterDivs() {
        const divs = document.querySelectorAll('.flux');

        divs.forEach(div => {
            const titleElement = div.querySelector('.title');
            if (titleElement) {
                const titleText = titleElement.textContent || titleElement.innerText;
                if (!titleText.includes('⏳')) {
                    div.style.display = isHidden ? '' : 'none';
                }
            }
        });

        // Toggle the button text
        const button = document.getElementById('filterButton');
        if (button) {
            button.textContent = isHidden ? '⏳' : '🌎';
        }

        // Toggle the hidden state
        isHidden = !isHidden;
    }

    // Function to load all articles
    async function loadAllArticles() {
        const loadMoreButton = document.getElementById('load_more');
        if (loadMoreButton && !loadMoreButton.disabled) {
            // Show loading hint
            const loadingHint = document.getElementById('loadingHint');
            if (loadingHint) {
                loadingHint.style.display = 'block';
            }

            loadMoreButton.click(); // Click the "Load more articles" button
            await new Promise(resolve => setTimeout(resolve, 1000)); // Wait for articles to load
            await loadAllArticles(); // Recursively load more articles

            // Hide loading hint after loading is complete
            if (loadingHint) {
                loadingHint.style.display = 'none';
            }
        }
    }

    // Create the button
    const button = document.createElement('a');
    button.id = 'filterButton';
    button.className = 'btn'; // Match the class of other navigation buttons
    button.href = '#'; // Add a placeholder href to match the style
    button.title = 'Filter by ⏳'; // Add a tooltip
    button.textContent = '⏳'; // Use emoji directly

    // Create the loading hint element
    const loadingHint = document.createElement('div');
    loadingHint.id = 'loadingHint';
    loadingHint.textContent = 'Loading all articles...';
    loadingHint.style.display = 'none'; // Initially hidden
    loadingHint.style.marginTop = '10px';
    loadingHint.style.fontStyle = 'italic';
    loadingHint.style.color = '#666';

    // Add click event listener to the button
    button.addEventListener('click', async (e) => {
        e.preventDefault(); // Prevent the default link behavior

        // Load all articles before filtering
        await loadAllArticles();

        // Filter the articles
        filterDivs();
    });

    // Find the last .group div and insert the button and loading hint after it
    const lastGroupDiv = document.querySelector('.group:last-of-type');
    if (lastGroupDiv) {
        lastGroupDiv.parentNode.insertBefore(button, lastGroupDiv.nextSibling);
        lastGroupDiv.parentNode.insertBefore(loadingHint, button.nextSibling);
    } else {
        console.error('Could not find the last .group element.');
    }
})();
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