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4-grid hero: drop-in script + crop CSS + initial 4 newest products
5f1cbf77b77e0c61286b1138760c21c50492aef4 · 2026-05-14 08:48:11 -0700 · Steve
Files touched
A data/hero-4grid.jsonA public/hero-4grid.jsM public/index.html
Diff
commit 5f1cbf77b77e0c61286b1138760c21c50492aef4
Author: Steve <steve@designerwallcoverings.com>
Date: Thu May 14 08:48:11 2026 -0700
4-grid hero: drop-in script + crop CSS + initial 4 newest products
---
data/hero-4grid.json | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++
public/hero-4grid.js | 104 +++++++++++++++++++++++++++++++++++++++++++++++
public/index.html | 10 ++++-
3 files changed, 226 insertions(+), 1 deletion(-)
diff --git a/data/hero-4grid.json b/data/hero-4grid.json
new file mode 100644
index 0000000..d624af1
--- /dev/null
+++ b/data/hero-4grid.json
@@ -0,0 +1,113 @@
+{
+ "cells": [
+ {
+ "kind": "room",
+ "sku": "misheo-mint-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/misheo-mint.jpg?v=1762145354",
+ "title": "Misheo - Mint Wallcovering | Phillipe Romano"
+ },
+ {
+ "kind": "pattern",
+ "sku": "misheo-jasmine-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/misheo-jasmine.jpg?v=1762145396",
+ "title": "Misheo - Jasmine Wallcovering | Phillipe Romano"
+ },
+ {
+ "kind": "room",
+ "sku": "althea-plain-wool-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/althea-plain-wool.jpg?v=1762145310",
+ "title": "Althea Plain - Wool Wallcovering | Phillipe Romano"
+ },
+ {
+ "kind": "pattern",
+ "sku": "carrington-water-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/carrington-water.jpg?v=1762143762",
+ "title": "Water Lilies Bracken Wallcovering | Architectural Wallcoverings"
+ }
+ ],
+ "rotation_pool": [
+ {
+ "sku": "misheo-mint-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/misheo-mint.jpg?v=1762145354",
+ "title": "Misheo - Mint Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "misheo-jasmine-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/misheo-jasmine.jpg?v=1762145396",
+ "title": "Misheo - Jasmine Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "althea-plain-wool-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/althea-plain-wool.jpg?v=1762145310",
+ "title": "Althea Plain - Wool Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "carrington-water-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/carrington-water.jpg?v=1762143762",
+ "title": "Water Lilies Bracken Wallcovering | Architectural Wallcoverings"
+ },
+ {
+ "sku": "althea-crush-auburn-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/althea-crush-auburn.jpg?v=1762144424",
+ "title": "Althea Crush - Auburn Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "ambrose-fog-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/ambrose-fog.jpg?v=1762144556",
+ "title": "Ambrose - Fog Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "grayson-gold-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/grayson-gold.jpg?v=1762144690",
+ "title": "Grayson - Gold Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "ambrose-sand-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/ambrose-sand.jpg?v=1762144025",
+ "title": "Ambrose - Sand Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "kaisa-jasmine-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/kaisa-jasmine.jpg?v=1762144381",
+ "title": "Kaisa - Jasmine Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "grayson-mud-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/grayson-mud.jpg?v=1762143981",
+ "title": "Grayson - Mud Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "misheo-lilac-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/misheo-lilac.jpg?v=1762144069",
+ "title": "Misheo - Lilac Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "ambrose-ivory-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/ambrose-ivory.jpg?v=1762144600",
+ "title": "Ambrose - Ivory Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "grayson-seashell-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/grayson-seashell.jpg?v=1762144733",
+ "title": "Grayson - Seashell Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "carrington-oyster-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/carrington-oyster.jpg?v=1762144113",
+ "title": "Carrington - Oyster Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "carrington-silver-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/carrington-silver.jpg?v=1762143805",
+ "title": "Carrington - Silver Wallcovering | Phillipe Romano"
+ },
+ {
+ "sku": "carrington-porcelain-wallcovering-phillipe-romano",
+ "image_url": "https://cdn.shopify.com/s/files/1/0015/4117/7456/files/carrington-porcelain.jpg?v=1762144912",
+ "title": "Carrington - Porcelain Wallcovering | Phillipe Romano"
+ }
+ ],
+ "autocycle_seconds": 6,
+ "updated_at": "2026-05-14T15:38:53.252Z",
+ "generated_by": "dw-4grid-fanout.js"
+}
\ No newline at end of file
diff --git a/public/hero-4grid.js b/public/hero-4grid.js
new file mode 100644
index 0000000..1bc244c
--- /dev/null
+++ b/public/hero-4grid.js
@@ -0,0 +1,104 @@
+/**
+ * hero-4grid.js — universal 2×2 rotating hero for DW-family sites.
+ *
+ * What it does:
+ * - Fetches /data/hero-4grid.json on load
+ * - Switches the hero to 4-square mode (data-hero-mode="four-square")
+ * - Paints 4 cells with the configured images
+ * - Auto-cycles each cell every N seconds, rotating through the pool
+ * - Applies object-fit: cover; object-position: center 12% to ENFORCE
+ * the "never show image with header" rule
+ *
+ * Drop-in: <script src="/hero-4grid.js" defer></script>
+ *
+ * Per-site override: set window.Hero4GridConfig = { url, autocycle } before load.
+ */
+(function () {
+ 'use strict';
+ if (window.__hero4GridLoaded) return;
+ window.__hero4GridLoaded = true;
+
+ var CFG = window.Hero4GridConfig || {};
+ var URL = CFG.url || '/data/hero-4grid.json';
+
+ function inject(cellEls, grid) {
+ // Switch hero mode
+ document.documentElement.dataset.heroMode = 'four-square';
+ var cinema = document.querySelector('.cinema');
+ if (!cinema) return;
+ // Build .cinema-grid if absent
+ var gridEl = cinema.querySelector('.cinema-grid');
+ if (!gridEl) {
+ gridEl = document.createElement('div');
+ gridEl.className = 'cinema-grid';
+ cinema.appendChild(gridEl);
+ }
+ gridEl.innerHTML = '';
+ for (var i = 0; i < 4; i++) {
+ var cell = document.createElement('div');
+ cell.className = 'cell hero4-cell';
+ cell.dataset.idx = i;
+ gridEl.appendChild(cell);
+ }
+ // Anti-header crop CSS — applied via inline so it ALWAYS wins
+ var style = document.createElement('style');
+ style.id = 'hero4-crop';
+ style.textContent =
+ '.hero4-cell{background-size:cover !important;background-position:center 12% !important;transition:opacity 600ms ease;}' +
+ '.hero4-cell.swap-out{opacity:0;}';
+ document.head.appendChild(style);
+
+ paint(grid);
+ if (grid.rotation_pool && grid.rotation_pool.length > 4) {
+ startRotation(grid);
+ }
+ }
+
+ function paint(grid) {
+ var cells = document.querySelectorAll('.hero4-cell');
+ for (var i = 0; i < cells.length; i++) {
+ var c = grid.cells[i];
+ if (c && c.image_url) {
+ cells[i].style.backgroundImage = "url('" + c.image_url + "')";
+ cells[i].title = c.title || '';
+ }
+ }
+ }
+
+ function startRotation(grid) {
+ var sec = Number(grid.autocycle_seconds) || 6;
+ var pool = grid.rotation_pool.slice();
+ // Index per cell — start with the next image after the initial 4
+ var nextIdx = [4 % pool.length, 5 % pool.length, 6 % pool.length, 7 % pool.length];
+ var cellIdx = 0;
+ setInterval(function () {
+ if (document.hidden) return; // pause when tab hidden
+ var cells = document.querySelectorAll('.hero4-cell');
+ var cell = cells[cellIdx];
+ if (!cell) return;
+ var next = pool[nextIdx[cellIdx] % pool.length];
+ if (!next || !next.image_url) { cellIdx = (cellIdx + 1) % 4; return; }
+ // Preload then swap
+ var pre = new Image();
+ pre.onload = function () {
+ cell.classList.add('swap-out');
+ setTimeout(function () {
+ cell.style.backgroundImage = "url('" + next.image_url + "')";
+ cell.title = next.title || '';
+ cell.classList.remove('swap-out');
+ }, 600);
+ };
+ pre.src = next.image_url;
+ nextIdx[cellIdx] = (nextIdx[cellIdx] + 4) % pool.length;
+ cellIdx = (cellIdx + 1) % 4;
+ }, sec * 1000);
+ }
+
+ fetch(URL, { credentials: 'same-origin' })
+ .then(function (r) { return r.ok ? r.json() : null; })
+ .then(function (grid) {
+ if (!grid || !grid.cells || !Array.isArray(grid.cells)) return;
+ inject(null, grid);
+ })
+ .catch(function (e) { console.warn('[hero-4grid] fetch failed:', e); });
+})();
diff --git a/public/index.html b/public/index.html
index ddf0e1a..3dab4e4 100644
--- a/public/index.html
+++ b/public/index.html
@@ -190,6 +190,13 @@ textarea:focus-visible,
<meta name="twitter:description" content="silkwallpaper — a curated wallcovering atelier. Free memo samples. Trade service.">
<meta name="twitter:image" content="https://silkwallpaper.com/hero-bg.jpg">
<!-- graphics-loop pass 13: footer + fb -->
+<style id="hero4-anti-header-crop">
+/* Never-show-images-with-headers rule (2026-05-14): every hero image
+ is cropped to center 12% from the top to defeat vendor watermarks /
+ scraped-site chrome / banner overlays. */
+.cinema-bg, .hero4-cell, .cell { background-position: center 12% !important; }
+.card img, .product img { object-position: center 12% !important; }
+</style>
</head>
<body>
<style id="ns-header-modal-styles">
@@ -730,7 +737,8 @@ loadGridPage();
</script>
<!-- ============================================================
DW UNIVERSAL CONTACT MODULE — fashion-house UX
- Inject before </body> in every DW-family sister site.
+ Inject before <script src="/hero-4grid.js" defer></script>
+</body> in every DW-family sister site.
Self-contained: CSS + 4 modals + JS submission handlers.
Uses host site's CSS vars (--bg, --fg, --gold, --rule).
============================================================ -->
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