32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
// feed count sort controls
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(function() {
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'use strict';
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if (!window.location.href.match(/\/feeds$/)) return;
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function parseTotal(feed) {
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const spans = feed.querySelectorAll('.feed-entries-counter span[aria-hidden="true"]');
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return spans[3] ? parseInt(spans[3].textContent, 10) : 0;
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}
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function sortFeeds(desc) {
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const feeds = Array.from(document.querySelectorAll('article.item.feed-item'));
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if (!feeds.length) return;
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const parent = feeds[0].parentNode;
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feeds
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.sort((a, b) => desc
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? parseTotal(b) - parseTotal(a)
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: parseTotal(a) - parseTotal(b)
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)
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.forEach(f => parent.appendChild(f));
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}
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const navList = document.querySelector('nav[aria-label="Feeds Menu"] ul');
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if (!navList) return;
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['↑', '↓'].forEach((arrow, idx) => {
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const li = document.createElement('li');
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const btn = document.createElement('button');
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btn.className = 'page-link';
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btn.type = 'button';
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btn.textContent = `Entries ${arrow}`;
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btn.onclick = () => sortFeeds(idx === 1);
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li.appendChild(btn);
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navList.appendChild(li);
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});
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})(); |