kate522
259dbdbe04
Replace hybrid site-nav/drawer shell with zibll navbar-top layouts 1/2/3, body.mobile-navbar-show drawer, wired NavWalker + aksrt_menu_options meta, nav_folding/chevron, VIP switches, and SPA/PHP schema parity. No dual-class compat paths.
109 lines
3.3 KiB
JavaScript
109 lines
3.3 KiB
JavaScript
/**
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* AKSRT Share Data Builder
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*
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* Single source of truth for share payloads. Every share surface
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* (dropdown links, copy, WeChat bridge, poster) resolves its data through
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* window.AksrtShareData so no script assembles title/url/cover/qrcode on its
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* own.
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*
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* Canonical payload shape:
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* { title, url, desc, text, image, qrcode, author, date, siteName }
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*
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* Data is read from the nearest [data-share-*] context (falling back to
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* #share-dropdown), then to OpenGraph/meta tags and document defaults.
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*
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* @package AKSRT
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*/
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(function () {
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'use strict';
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function metaContent(selectors) {
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for (var i = 0; i < selectors.length; i += 1) {
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var node = document.querySelector(selectors[i]);
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var content = node ? node.getAttribute('content') : '';
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if (content) return content;
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}
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return '';
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}
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function siteName() {
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return (
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metaContent(['meta[property="og:site_name"]']) ||
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(document.querySelector('.site-title, .logo-text, .navbar-logo') || {}).textContent ||
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document.title ||
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''
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).trim();
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}
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/**
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* Find the element that carries the share data attributes for a node.
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*/
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function context(node) {
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var source = node && typeof node.closest === 'function'
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? node.closest('[data-share-url], [data-share-title], [data-share-desc], [data-share-image], [data-aksrt-poster]')
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: null;
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return source || document.getElementById('share-dropdown');
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}
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/**
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* Generate a QR data URL for a link, reusing the WeChat share encoder
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* when available. Returns '' if no encoder is loaded.
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*/
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function qrcode(url) {
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if (window.AksrtShare && typeof window.AksrtShare.buildQrDataUrl === 'function' && url) {
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return window.AksrtShare.buildQrDataUrl(url, 200) || '';
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}
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return '';
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}
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/**
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* Resolve a canonical share payload for a triggering node.
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*
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* @param {Element} node Triggering element (button/link).
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* @param {Object} [overrides] Optional explicit overrides.
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* @returns {Object}
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*/
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function resolve(node, overrides) {
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var ctx = context(node);
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function attr(name) {
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return (node && node.getAttribute && node.getAttribute(name)) ||
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(ctx && ctx.getAttribute && ctx.getAttribute(name)) || '';
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}
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var url = attr('data-share-url') || window.location.href;
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var payload = {
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title: attr('data-share-title') || document.title,
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url: url,
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desc: attr('data-share-desc') || metaContent(['meta[property="og:description"]', 'meta[name="description"]']),
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text: attr('data-share-text') || '',
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image: attr('data-share-image') || metaContent(['meta[property="og:image"]']),
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qrcode: attr('data-share-qrcode') || '',
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author: attr('data-share-author') || '',
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date: attr('data-share-date') || '',
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siteName: attr('data-share-site') || siteName()
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};
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if (!payload.qrcode) {
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payload.qrcode = qrcode(payload.url);
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}
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if (overrides && typeof overrides === 'object') {
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Object.keys(overrides).forEach(function (key) {
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if (overrides[key] !== undefined && overrides[key] !== null && overrides[key] !== '') {
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payload[key] = overrides[key];
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}
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});
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}
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return payload;
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}
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window.AksrtShareData = {
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resolve: resolve,
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qrcode: qrcode,
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siteName: siteName
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};
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})();
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