fix(revenue): replicate the reference rebate poster canvas layers
The poster modal shell already matched the reference theme, but the canvas drawing diverged from zibll's poster-share.js rebate branch in four places: - No 推荐人 tags layer. The reference paints a red #fc4e1f 24px line at img_height+160; AKSRT dropped the layer entirely, so the poster lost the referrer attribution that identifies whose link it is. - The logo slot painted text. The reference contains the real logo image into (80, height-190, 300, 100); AKSRT drew the site name as a 30px string plus a hardcoded 长按识别二维码访问 caption in that slot. - Bottom copy was hardcoded. The reference reads share_desc; now sourced from the new pay_rebate_poster_desc_bottom field with share_desc fallback. - No banner fallback. The reference walks banner → banner_default → banner_spare; a single broken URL left the top half of the poster black. Also aligns the week label to the reference's 周 prefix (was 星期日) and ports drawTextOverflow for wrapping/truncation, which retires the local wrapText. Adds pay_rebate_poster_banner and pay_rebate_poster_desc_bottom to both the Vue and PHP schemas; rest_me now returns logo, compatible and referrer_name. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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kate522andClaude Opus 5 committed
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@@ -139,7 +139,7 @@
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if (!r.ok) return;
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var j = r.json || {};
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var ratio = root.querySelector('[data-affiliate-ratio]'); if (ratio) ratio.textContent = String(j.current_ratio || 0) + '%';
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initAffiliatePoster(root, url || j.url || '', j.poster || {}, j.site_name || document.title);
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initAffiliatePoster(root, url || j.url || '', j.poster || {}, j.site_name || document.title, j.referrer_name || '');
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}).catch(function () { /* 海报与比例为增强项，静默失败即可。 */ });
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if (copy) copy.addEventListener('click', function () {
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if (!input || !input.value) return;
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@@ -151,10 +151,11 @@
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}
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// ===== Referral poster =====
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// 弹窗形态 1:1 复刻参考主题 poster-share.js：Bootstrap 语义（.in 显隐 +
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// .modal-backdrop + body.modal-open + ESC），与下方充值弹窗同构，不复依赖
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// jQuery/Bootstrap 运行时。壳上带 .flex.jc，故打开态用 flex 而非 block。
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function initAffiliatePoster(root, url, poster, siteName) {
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/* 布局 1:1 复刻参考主题 poster-share.js 的 rebate 分支（非 product）：
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* 768×1168，顶部主图占上半屏、左上角日期、标题竖线 + 标题、红色推荐人标签层、
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* 简介，底部带边框盒内左侧 contain 居中 logo 图 + 右下二维码，最底部居中文案。
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* 顶部主图按参考主题的三级回退加载（banner → banner_default → banner_spare）。 */
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function initAffiliatePoster(root, url, poster, siteName, referrerName) {
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var button = root.querySelector('[data-affiliate-poster]');
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var modal = document.querySelector('[data-aksrt-affiliate-poster-modal]');
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var stage = modal ? modal.querySelector('[data-affiliate-poster-stage]') : null;
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@@ -233,7 +234,7 @@
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if (download) download.classList.add('hide');
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openPosterModal();
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button.disabled = true;
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buildPosterCanvas(url, poster, siteName).then(function (built) {
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buildPosterCanvas(url, poster, siteName, referrerName).then(function (built) {
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canvas = built;
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if (!stage) return;
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// 参考主题：img.loaded-img 直接进 .poster-imgbox，遮罩淡出，
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@@ -270,89 +271,141 @@
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});
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}
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// 参考主题 poster-share.js 布局 1:1：768×1168，顶部主图占上半屏，
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// 左上角日期，标题竖蓝线 + 标题，正文，底部带边框盒（logo/站名 + 二维码 + 链接）。
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function buildPosterCanvas(url, poster, siteName) {
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// 三级回退加载图片：任一源成功即返回，全部失败才 reject（参考主题 loadCount 0→1→2）。
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function loadPosterImage(sources) {
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var list = (sources || []).filter(function (src) { return !!src; });
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return new Promise(function (resolve, reject) {
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var index = 0;
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function next() {
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if (index >= list.length) { reject(new Error('poster image unavailable')); return; }
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var image = new Image();
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image.crossOrigin = 'anonymous';
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image.onload = function () { resolve(image); };
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image.onerror = function () { index += 1; next(); };
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image.src = list[index];
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}
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next();
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});
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}
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// contain 裁切：参考主题 containImg()，等比缩放塞进盒子并居中，不裁切。
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function containRect(sx, sy, boxW, boxH, srcW, srcH) {
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var dx = sx, dy = sy, dWidth = boxW, dHeight = boxH;
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if (srcW > srcH || (srcW === srcH && boxW < boxH)) {
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dHeight = (srcH * dWidth) / srcW;
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dy = sy + (boxH - dHeight) / 2;
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} else if (srcW < srcH || (srcW === srcH && boxW > boxH)) {
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dWidth = (srcW * dHeight) / srcH;
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dx = sx + (boxW - dWidth) / 2;
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}
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return { x: dx, y: dy, width: dWidth, height: dHeight };
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}
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// 参考主题 drawTextOverflow()：按 maxWidth-120 换行、x 偏移 38，最多 maxRow 行，溢出补 ...。
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// 返回实际测量宽度，供价格/标签层做横向排版。
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function drawTextOverflow(ctx, text, maxWidth, maxRow, font, color, lineHeight, x, y) {
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var rows = [];
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var temp = '';
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var limit = maxWidth - 120;
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x = x + 38;
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text = String(text || '').replace(/[\r\n]/g, '');
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ctx.fillStyle = color;
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ctx.font = font;
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var chars = text.split('');
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var measured = 0;
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if (ctx.measureText(text).width <= limit) {
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rows.push(text);
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} else {
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for (var i = 0; i < chars.length; i++) {
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if (rows.length === maxRow && i < chars.length - 1) {
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rows[rows.length - 1] += '...';
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break;
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}
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if (ctx.measureText(temp).width < limit) {
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temp += chars[i];
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if (i === chars.length - 1) rows.push(temp);
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} else {
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i--; // 参考主题：回退一格防止字符丢失
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rows.push(temp);
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temp = '';
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}
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}
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}
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for (var r = 0; r < rows.length; r++) {
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measured = Math.max(measured, ctx.measureText(rows[r]).width);
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ctx.fillText(rows[r], x, y + r * lineHeight, limit);
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}
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return { width: measured, height: rows.length * lineHeight };
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}
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// 参考主题 buildPosterCanvas rebate 分支：768×1168，顶部主图占上半屏，左上角日期，
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// 标题竖蓝线 + 标题，推荐人标签（红），简介，底部盒（logo + 二维码 + 底部文案）。
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function buildPosterCanvas(url, poster, siteName, referrerName) {
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var width = 768, height = 1168;
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var canvas = document.createElement('canvas');
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canvas.width = width;
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canvas.height = height;
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var ctx = canvas.getContext('2d');
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ctx.fillStyle = '#ffffff';
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ctx.fillRect(0, 0, width, height);
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var loadImage = null;
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if (poster.image) {
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loadImage = new Promise(function (resolve) {
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var image = new Image();
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image.crossOrigin = 'anonymous';
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image.onload = function () { resolve(image); };
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image.onerror = function () { resolve(null); };
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image.src = poster.image;
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});
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} else {
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loadImage = Promise.resolve(null);
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}
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return loadImage.then(function (image) {
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var imgHeight = height / 2; // 参考主题 rebate（非 product）：顶部主图占上半屏。
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// 顶部主图（cover 裁切）或纯色占位。
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if (image && image.width && image.height) {
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var rect = coverRect(width, imgHeight, image.width, image.height);
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ctx.drawImage(image, rect.sx, rect.sy, rect.sWidth, rect.sHeight, 0, 0, width, imgHeight);
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} else {
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ctx.fillStyle = '#0f172a';
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ctx.fillRect(0, 0, width, imgHeight);
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}
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var imgHeight = height / 2; // rebate 分支：顶部主图占上半屏
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// 站点名走「周」前缀，与参考主题 zib__('week_prefix') 一致。
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var weekLabel = '周' + '日一二三四五六'.charAt(new Date().getDay());
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// 推荐人标签：参考主题 tags = `推荐人: {昵称}`，缺昵称时整层不画。
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var tags = referrerName ? '推荐人: ' + String(referrerName) : '';
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// 底部文案：优先推广海报配置，回退到分享设置 share_desc，再回退默认文案。
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var bottom = String(poster.bottom || '扫描二维码阅读全文');
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var title = String(poster.title || siteName || '');
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var description = String(poster.description || '');
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return Promise.all([
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loadPosterImage([poster.image, poster.banner_default, poster.banner_spare]),
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poster.logo ? loadPosterImage([poster.logo]).catch(function () { return null; }) : Promise.resolve(null)
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]).then(function (assets) {
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var banner = assets[0], logo = assets[1];
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ctx.fillStyle = '#ffffff';
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ctx.fillRect(0, 0, width, height);
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// 顶部主图（cover 裁切）。
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var rect = coverRect(width, imgHeight, banner.width, banner.height);
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ctx.drawImage(banner, rect.sx, rect.sy, rect.sWidth, rect.sHeight, 0, 0, width, imgHeight);
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// 左上角日期（白字，覆盖在主图上）。
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var now = new Date();
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var week = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六'];
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ctx.textBaseline = 'top';
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ctx.textAlign = 'left';
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ctx.fillStyle = 'rgba(255,255,255,0.95)';
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ctx.font = 'bold 35px Arial, sans-serif';
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ctx.fillText(week[now.getDay()], 40, 35);
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ctx.font = '28px Arial, sans-serif';
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ctx.fillText((now.getMonth() + 1) + ' / ' + now.getDate(), 40, 88);
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ctx.fillStyle = 'rgba(255,255,255,1)';
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ctx.font = '35px Arial';
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ctx.fillText(weekLabel, 30, 37);
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ctx.font = '28px Arial';
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ctx.fillText((new Date().getMonth() + 1) + ' / ' + new Date().getDate(), 30, 87);
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// 标题竖蓝线。
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ctx.strokeStyle = '#00a1ff';
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ctx.lineWidth = 7;
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ctx.lineCap = 'round';
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ctx.beginPath();
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ctx.lineCap = 'round';
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ctx.moveTo(40, imgHeight + 38);
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ctx.lineTo(40, imgHeight + 74);
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ctx.stroke();
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// 标题（粗体，最多 2 行）。
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ctx.fillStyle = '#424242';
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ctx.font = 'bold 35px Arial, sans-serif';
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var titleLines = wrapText(ctx, String(poster.title || siteName || ''), width - 100).slice(0, 2);
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var cursorY = imgHeight + 40;
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for (var t = 0; t < titleLines.length; t++) {
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ctx.fillText(titleLines[t], 60, cursorY);
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cursorY += 52;
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// 标题层（粗体）。参考 rebate 分支把 $title 子画布置于 (20, img_height+40)，
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// 子画布内左对齐 x=40、文字基线偏移 2，故绝对坐标 (40, img_height+42)；
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// drawTextOverflow 内部会 +38，所以这里传 2。
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drawTextOverflow(ctx, title, width, 2, 'bold 35px Arial', '#424242', 52, 2, imgHeight + 42);
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// 推荐人标签层（红，最多 1 行）：$tags 置于 (0, img_height+160)。
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if (tags) {
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drawTextOverflow(ctx, tags, width, 1, '24px Arial', '#fc4e1f', 36, 2, imgHeight + 162);
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}
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// 正文（简介，最多 3 行）。
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var description = String(poster.description || '');
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// 简介层（灰）：$content 置于 (0, img_height+220)。
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if (description) {
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ctx.fillStyle = '#585858';
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ctx.font = '25px Arial, sans-serif';
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var lines = wrapText(ctx, description, width - 80).slice(0, 3);
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var contentY = imgHeight + 160;
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for (var i = 0; i < lines.length; i++) {
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ctx.fillText(lines[i], 40, contentY);
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contentY += 38;
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}
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drawTextOverflow(ctx, description, width, 4, '25px Arial', 'rgba(88,88,88,1)', 39, 2, imgHeight + 222);
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}
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// 底部带边框盒。
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ctx.strokeStyle = 'rgba(122,122,122,0.2)';
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ctx.lineWidth = 2;
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ctx.strokeRect(30, height - 230, width - 60, 200);
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// 站点名（logo 位，左侧）。
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ctx.fillStyle = '#424242';
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ctx.font = 'bold 30px Arial, sans-serif';
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ctx.fillText(String(siteName || ''), 80, height - 175);
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ctx.fillStyle = '#94a3b8';
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ctx.font = '20px Arial, sans-serif';
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ctx.fillText('长按识别二维码访问', 80, height - 130);
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// 二维码（右下）。
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ctx.beginPath();
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ctx.rect(30, height - 230, width - 60, 200);
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ctx.stroke();
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// logo 图：contain 居中，缺图时整块不画（参考主题 logo.naturalWidth 守卫）。
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if (logo && logo.width && logo.height) {
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var logoRect = containRect(80, height - 190, 300, 100, logo.width, logo.height);
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ctx.drawImage(logo, logoRect.x, logoRect.y, logoRect.width, logoRect.height);
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}
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// 二维码（右下角）。
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var qr = window.qrcode(0, 'M');
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qr.addData(url);
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qr.make();
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@@ -368,11 +421,11 @@
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}
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}
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}
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// 底部链接（居中）。
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// 底部文案（居中，盒下方）。
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ctx.textAlign = 'center';
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ctx.fillStyle = '#b4b4b4';
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ctx.font = '22px Arial, sans-serif';
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ctx.fillText(String(url).slice(0, 46), width / 2, height - 46);
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ctx.font = '22px Arial';
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ctx.fillText(String(bottom).slice(0, 46), width / 2, height - 58);
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ctx.textAlign = 'left';
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return canvas;
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});
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@@ -391,21 +444,6 @@
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return { sx: sx, sy: sy, sWidth: sWidth, sHeight: sHeight };
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}
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function wrapText(ctx, text, maxWidth) {
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var lines = [];
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var current = '';
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for (var i = 0; i < text.length; i++) {
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if (ctx.measureText(current + text[i]).width > maxWidth && current) {
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lines.push(current);
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current = text[i];
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} else {
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current += text[i];
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}
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}
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if (current) lines.push(current);
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return lines;
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}
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window.AKSRTAffiliateRevenueInit = initAffiliateRevenue;
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// ===== VIP 开通 =====
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