31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
// content.js - DOM trigger bridge
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const TID = '__ljq_ctrl';
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new MutationObserver(muts => {
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for (const m of muts) for (const n of m.addedNodes) {
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if (n.id === TID || (n.querySelector && n.querySelector('#' + TID))) {
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const el = n.id === TID ? n : n.querySelector('#' + TID);
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handle(el);
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}
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}
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}).observe(document.documentElement, { childList: true, subtree: true });
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async function handle(el) {
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try {
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const cmd = el.dataset.cmd || 'cookies';
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let resp;
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if (cmd === 'cookies') {
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resp = await chrome.runtime.sendMessage({ action: 'getCookies', url: location.href });
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} else if (cmd === 'cdp') {
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const method = el.dataset.method;
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const params = el.dataset.params ? JSON.parse(el.dataset.params) : {};
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const tabId = el.dataset.tabid ? parseInt(el.dataset.tabid) : undefined;
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resp = await chrome.runtime.sendMessage({ action: 'cdp', method, params, tabId });
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} else {
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resp = { ok: false, error: 'unknown cmd: ' + cmd };
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}
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el.textContent = JSON.stringify(resp);
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} catch (e) {
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el.textContent = JSON.stringify({ ok: false, error: e.message });
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}
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} |