Add MindSpace visual page editor and Plaza local Tunnel deployment.
In-preview HTML editing with undo/redo sync replaces Agent patch auto-save; Plaza runs on local Mac via Cloudflare Tunnel with embed height and CSP fixes. Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
John
@@ -10,15 +10,27 @@ const EDITOR_STYLE = `<style id="mindspace-visual-editor-style">
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outline: 2px solid rgba(61, 139, 253, 0.95);
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background: rgba(61, 139, 253, 0.06);
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}
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[data-mindspace-editing="true"] img {
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[data-mindspace-editing="true"] img,
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[data-mindspace-editing="true"] video,
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[data-mindspace-editing="true"] audio,
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[data-mindspace-editing="true"] iframe[data-mindspace-media-target="true"] {
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cursor: pointer;
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outline: 1px dashed transparent;
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outline-offset: 2px;
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transition: outline-color 0.15s ease;
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}
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[data-mindspace-editing="true"] img:hover {
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[data-mindspace-editing="true"] img:hover,
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[data-mindspace-editing="true"] video:hover,
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[data-mindspace-editing="true"] audio:hover,
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[data-mindspace-editing="true"] iframe[data-mindspace-media-target="true"]:hover {
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outline-color: rgba(238, 176, 78, 0.95);
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}
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[data-mindspace-editing="true"] a[data-mindspace-link-target="true"] {
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cursor: text;
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}
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[data-mindspace-editing="true"] a[data-mindspace-link-target="true"]:hover {
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text-decoration: underline dotted rgba(238, 176, 78, 0.85);
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}
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[data-mindspace-editing="true"] [data-mindspace-bg-target="true"] {
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cursor: copy;
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}
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@@ -28,7 +40,7 @@ const EDITOR_STYLE = `<style id="mindspace-visual-editor-style">
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.mindspace-editor-popover {
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position: fixed;
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z-index: 2147483646;
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width: min(280px, calc(100vw - 24px));
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width: min(300px, calc(100vw - 24px));
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padding: 12px;
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border: 1px solid rgba(24, 33, 29, 0.14);
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border-radius: 12px;
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@@ -42,11 +54,22 @@ const EDITOR_STYLE = `<style id="mindspace-visual-editor-style">
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font-size: 13px;
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font-weight: 700;
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}
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.mindspace-editor-popover-hint {
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margin: 0 0 10px;
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color: #6d7771;
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font-size: 11px;
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}
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.mindspace-editor-popover label {
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display: grid;
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gap: 4px;
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margin-bottom: 8px;
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}
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.mindspace-editor-popover label[data-inline="true"] {
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display: flex;
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align-items: center;
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gap: 8px;
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margin-bottom: 10px;
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}
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.mindspace-editor-popover input[type='url'],
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.mindspace-editor-popover input[type='text'],
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.mindspace-editor-popover input[type='color'],
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@@ -62,6 +85,7 @@ const EDITOR_STYLE = `<style id="mindspace-visual-editor-style">
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.mindspace-editor-popover-actions {
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display: flex;
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justify-content: flex-end;
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flex-wrap: wrap;
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gap: 8px;
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}
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.mindspace-editor-popover-actions button {
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@@ -75,16 +99,34 @@ const EDITOR_STYLE = `<style id="mindspace-visual-editor-style">
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color: #fffaf0;
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background: #18211d;
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}
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.mindspace-editor-popover-actions button[data-action='cancel'] {
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.mindspace-editor-popover-actions button[data-action='cancel'],
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.mindspace-editor-popover-actions button[data-action='clear'] {
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color: #52605a;
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background: rgba(24, 33, 29, 0.08);
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}
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.mindspace-editor-guide {
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position: fixed;
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z-index: 2147483645;
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left: 50%;
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bottom: 14px;
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transform: translateX(-50%);
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max-width: min(720px, calc(100vw - 24px));
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padding: 8px 14px;
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border-radius: 999px;
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color: #52605a;
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font: 11px/1.4 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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background: rgba(255, 252, 244, 0.94);
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box-shadow: 0 8px 28px rgba(24, 33, 29, 0.12);
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pointer-events: none;
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}
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</style>`;
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const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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(function () {
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var MESSAGE = ${JSON.stringify(MINDSPACE_PAGE_CONTENT_MESSAGE)};
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var TEXT_SELECTOR = 'h1,h2,h3,h4,h5,h6,p,li,td,th,figcaption,blockquote,span,a,label,small,strong,em,.sub,.tagline';
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var TEXT_SELECTOR = 'h1,h2,h3,h4,h5,h6,p,li,td,th,figcaption,blockquote,span,a,label,small,strong,em,b,i,u,sub,sup,cite,time,address,dt,dd,button,.sub,.tagline,[class*="title"],[class*="subtitle"],[class*="desc"],[class*="text"]';
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var BLOCK_CHILD_SELECTOR = 'div,section,article,header,footer,main,p,h1,h2,h3,h4,h5,h6,ul,ol,table,form,video,audio,iframe,svg,canvas';
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var MEDIA_BLOCK_SELECTOR = 'img,video,iframe,svg,canvas,table,ul,ol,form';
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var popover = null;
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var emitTimer = null;
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@@ -93,15 +135,22 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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emitTimer = window.setTimeout(emitChange, 350);
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}
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function escapeAttr(value) {
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return String(value || '').replace(/&/g, '&').replace(/"/g, '"').replace(/</g, '<');
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}
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function stripEditorArtifacts(root) {
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root.querySelectorAll('#mindspace-visual-editor-style,#mindspace-visual-editor-script,.mindspace-editor-popover').forEach(function (node) {
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root.querySelectorAll('#mindspace-visual-editor-style,#mindspace-visual-editor-script,.mindspace-editor-popover,.mindspace-editor-guide').forEach(function (node) {
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node.remove();
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});
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root.querySelectorAll('[contenteditable]').forEach(function (node) {
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node.removeAttribute('contenteditable');
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node.removeAttribute('spellcheck');
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});
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root.querySelectorAll('[data-mindspace-bg-target]').forEach(function (node) {
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root.querySelectorAll('[data-mindspace-bg-target],[data-mindspace-link-target],[data-mindspace-media-target]').forEach(function (node) {
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node.removeAttribute('data-mindspace-bg-target');
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node.removeAttribute('data-mindspace-link-target');
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node.removeAttribute('data-mindspace-media-target');
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});
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if (root.body) root.body.removeAttribute('data-mindspace-editing');
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}
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@@ -125,12 +174,13 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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popover = null;
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}
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function openPopover(title, fieldsHtml, onApply, anchor) {
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function openPopover(title, fieldsHtml, onApply, anchor, hint) {
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closePopover();
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popover = document.createElement('div');
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popover.className = 'mindspace-editor-popover';
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popover.innerHTML =
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'<p>' + title + '</p>' +
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(hint ? '<p class="mindspace-editor-popover-hint">' + hint + '</p>' : '') +
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fieldsHtml +
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'<div class="mindspace-editor-popover-actions">' +
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'<button type="button" data-action="cancel">取消</button>' +
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@@ -148,6 +198,14 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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closePopover();
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if (pending !== 'async') emitChange();
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});
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var clearBtn = popover.querySelector('[data-action="clear"]');
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if (clearBtn) {
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clearBtn.addEventListener('click', function () {
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var pending = onApply(popover, 'clear');
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closePopover();
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if (pending !== 'async') emitChange();
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});
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}
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}
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function readFileAsDataUrl(file, callback) {
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@@ -159,11 +217,14 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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function openImageEditor(img) {
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openPopover(
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'替换图片',
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'<label>图片链接<input type="url" data-role="url" value="' + (img.src.indexOf('data:') === 0 ? '' : img.src.replace(/"/g, '"')) + '" placeholder="https://..." /></label>' +
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'<label>图片链接<input type="url" data-role="url" value="' + (img.src.indexOf('data:') === 0 ? '' : escapeAttr(img.src)) + '" placeholder="https://..." /></label>' +
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'<label>替代文字（Alt）<input type="text" data-role="alt" value="' + escapeAttr(img.alt || '') + '" placeholder="图片描述" /></label>' +
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'<label>本地图片<input type="file" accept="image/*" data-role="file" /></label>',
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function (panel) {
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var fileInput = panel.querySelector('[data-role="file"]');
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var urlInput = panel.querySelector('[data-role="url"]');
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var altInput = panel.querySelector('[data-role="alt"]');
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img.alt = String(altInput.value || '');
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if (fileInput.files && fileInput.files[0]) {
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readFileAsDataUrl(fileInput.files[0], function (dataUrl) {
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img.src = dataUrl;
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@@ -178,6 +239,76 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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);
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}
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function openMediaEditor(el, label) {
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var src = el.getAttribute('src') || '';
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var poster = el.getAttribute('poster') || '';
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openPopover(
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label,
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'<label>资源链接<input type="url" data-role="url" value="' + escapeAttr(src) + '" placeholder="https://..." /></label>' +
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(el.tagName === 'VIDEO'
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? '<label>封面图（Poster）<input type="url" data-role="poster" value="' + escapeAttr(poster) + '" placeholder="可选" /></label>'
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: '') +
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'<label>本地文件<input type="file" data-role="file" accept="' + (el.tagName === 'AUDIO' ? 'audio/*' : 'video/*,image/*') + '" /></label>',
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function (panel) {
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var fileInput = panel.querySelector('[data-role="file"]');
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var urlInput = panel.querySelector('[data-role="url"]');
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var posterInput = panel.querySelector('[data-role="poster"]');
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if (fileInput.files && fileInput.files[0]) {
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readFileAsDataUrl(fileInput.files[0], function (dataUrl) {
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el.setAttribute('src', dataUrl);
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if (el.tagName === 'VIDEO' && fileInput.files[0].type.startsWith('image/')) {
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el.setAttribute('poster', dataUrl);
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}
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emitChange();
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});
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return 'async';
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}
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var next = String(urlInput.value || '').trim();
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if (next) el.setAttribute('src', next);
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if (posterInput) {
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var posterNext = String(posterInput.value || '').trim();
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if (posterNext) el.setAttribute('poster', posterNext);
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}
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},
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el,
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);
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}
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function openIframeEditor(iframe) {
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var src = iframe.getAttribute('src') || '';
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openPopover(
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'替换嵌入内容',
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'<label>嵌入链接<input type="url" data-role="url" value="' + escapeAttr(src) + '" placeholder="https://..." /></label>',
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function (panel) {
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var next = String(panel.querySelector('[data-role="url"]').value || '').trim();
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if (next) iframe.setAttribute('src', next);
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},
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iframe,
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'适用于地图、视频嵌入等 iframe 内容',
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);
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}
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function openLinkEditor(anchor) {
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openPopover(
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'编辑链接',
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'<label>显示文字<input type="text" data-role="text" value="' + escapeAttr(anchor.textContent || '') + '" /></label>' +
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'<label>链接地址<input type="url" data-role="href" value="' + escapeAttr(anchor.getAttribute('href') || '') + '" placeholder="https://..." /></label>' +
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'<label data-inline="true"><input type="checkbox" data-role="blank" ' + (anchor.target === '_blank' ? 'checked' : '') + ' /> 新窗口打开</label>',
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function (panel) {
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var text = String(panel.querySelector('[data-role="text"]').value || '');
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var href = String(panel.querySelector('[data-role="href"]').value || '').trim();
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var blank = panel.querySelector('[data-role="blank"]').checked;
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anchor.textContent = text;
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if (href) anchor.setAttribute('href', href);
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else anchor.removeAttribute('href');
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if (blank) anchor.setAttribute('target', '_blank');
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else anchor.removeAttribute('target');
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},
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anchor,
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'单击链接可改文字，双击打开此面板改地址',
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);
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}
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function rgbToHex(color) {
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var match = String(color || '').match(/rgba?\\((\\d+),\\s*(\\d+),\\s*(\\d+)/i);
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if (!match) return '#ffffff';
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@@ -185,27 +316,41 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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return '#' + hex(match[1]) + hex(match[2]) + hex(match[3]);
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}
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function extractBackgroundUrl(style) {
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var bg = style.backgroundImage;
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if (!bg || bg === 'none') return '';
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var match = bg.match(/url\\(["']?([^"')]+)["']?\\)/);
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return match ? match[1] : '';
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}
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function openBackgroundEditor(el) {
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var style = window.getComputedStyle(el);
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var currentUrl = extractBackgroundUrl(style);
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openPopover(
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'替换背景',
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'<label>背景颜色<input type="color" data-role="color" value="' + rgbToHex(style.backgroundColor) + '" /></label>' +
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'<label>背景图片链接<input type="url" data-role="bg-url" placeholder="留空则仅使用颜色" /></label>' +
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'<label>本地背景图<input type="file" accept="image/*" data-role="bg-file" /></label>',
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function (panel) {
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'<label>背景图片链接<input type="url" data-role="bg-url" value="' + escapeAttr(currentUrl) + '" placeholder="留空则仅使用颜色" /></label>' +
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'<label>本地背景图<input type="file" accept="image/*" data-role="bg-file" /></label>' +
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'<button type="button" data-action="clear">清除背景图</button>',
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function (panel, mode) {
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var color = panel.querySelector('[data-role="color"]').value;
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var bgUrl = String(panel.querySelector('[data-role="bg-url"]').value || '').trim();
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var bgFile = panel.querySelector('[data-role="bg-file"]');
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function applyBackground(url) {
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if (url) {
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if (mode === 'clear' || !url) {
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el.style.backgroundImage = 'none';
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} else {
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el.style.backgroundImage = 'url("' + url.replace(/"/g, '\\"') + '")';
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el.style.backgroundSize = el.style.backgroundSize || 'cover';
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el.style.backgroundPosition = el.style.backgroundPosition || 'center';
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} else {
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el.style.backgroundImage = 'none';
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el.style.backgroundRepeat = el.style.backgroundRepeat || 'no-repeat';
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}
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if (color) el.style.backgroundColor = color;
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}
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if (mode === 'clear') {
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applyBackground('');
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return;
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}
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if (bgFile.files && bgFile.files[0]) {
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readFileAsDataUrl(bgFile.files[0], function (url) {
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applyBackground(url);
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@@ -216,16 +361,17 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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applyBackground(bgUrl);
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},
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el,
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'点击大面积空白或有色区块即可替换背景',
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);
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}
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function markBackgroundTargets() {
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var nodes = document.querySelectorAll('body, main, section, article, header, footer, div');
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nodes.forEach(function (el) {
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if (el.closest('.mindspace-editor-popover')) return;
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if (el.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
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var style = window.getComputedStyle(el);
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var cls = String(el.className || '');
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var structural = /\\b(page|hero|cover|banner|bg|background|section|card|panel|wrap|container)\\b/i.test(cls);
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var structural = /\\b(page|hero|cover|banner|bg|background|section|card|panel|wrap|container|shell|stage|canvas|frame|viewport)\\b/i.test(cls);
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var painted = style.backgroundImage !== 'none' || (style.backgroundColor && style.backgroundColor !== 'rgba(0, 0, 0, 0)' && style.backgroundColor !== 'transparent');
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if (el.tagName === 'BODY' || structural || (painted && el.offsetWidth > 64 && el.offsetHeight > 64)) {
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el.setAttribute('data-mindspace-bg-target', 'true');
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@@ -233,24 +379,66 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
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});
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}
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function markMediaTargets() {
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document.querySelectorAll('iframe').forEach(function (iframe) {
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if (iframe.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
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iframe.setAttribute('data-mindspace-media-target', 'true');
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});
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}
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function markLinkTargets() {
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document.querySelectorAll('a[href]').forEach(function (anchor) {
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if (anchor.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
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anchor.setAttribute('data-mindspace-link-target', 'true');
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});
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}
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function enableTextEditing() {
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document.querySelectorAll(TEXT_SELECTOR).forEach(function (el) {
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if (el.closest('.mindspace-editor-popover')) return;
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if (el.querySelector && el.querySelector('img,video,iframe,svg,canvas')) return;
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if (el.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
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if (el.querySelector && el.querySelector(MEDIA_BLOCK_SELECTOR)) return;
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el.setAttribute('contenteditable', 'true');
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el.setAttribute('spellcheck', 'true');
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});
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document.querySelectorAll('div').forEach(function (el) {
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if (el.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
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if (el.hasAttribute('contenteditable')) return;
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if (el.querySelector(BLOCK_CHILD_SELECTOR)) return;
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if (el.querySelector(MEDIA_BLOCK_SELECTOR)) return;
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if (!String(el.textContent || '').trim()) return;
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||||
el.setAttribute('contenteditable', 'true');
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||||
el.setAttribute('spellcheck', 'true');
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||||
});
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||||
}
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||||
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||||
function addEditGuide() {
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||||
var bar = document.createElement('div');
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||||
bar.className = 'mindspace-editor-guide';
|
||||
bar.textContent = '文字：直接点击 · 图片/音视频：点击替换 · 背景：点击空白区域 · 链接：双击改地址';
|
||||
document.body.appendChild(bar);
|
||||
}
|
||||
|
||||
function onClick(event) {
|
||||
var target = event.target;
|
||||
if (!(target instanceof Element)) return;
|
||||
if (target.closest('.mindspace-editor-popover')) return;
|
||||
if (target.closest('.mindspace-editor-popover,.mindspace-editor-guide')) return;
|
||||
|
||||
if (target.tagName === 'IMG') {
|
||||
event.preventDefault();
|
||||
openImageEditor(target);
|
||||
return;
|
||||
}
|
||||
if (target.tagName === 'VIDEO' || target.tagName === 'AUDIO') {
|
||||
event.preventDefault();
|
||||
openMediaEditor(target, target.tagName === 'VIDEO' ? '替换视频' : '替换音频');
|
||||
return;
|
||||
}
|
||||
if (target.tagName === 'IFRAME' && target.getAttribute('data-mindspace-media-target') === 'true') {
|
||||
event.preventDefault();
|
||||
openIframeEditor(target);
|
||||
return;
|
||||
}
|
||||
if (target.isContentEditable) return;
|
||||
if (target.matches('[data-mindspace-bg-target="true"]') || target.tagName === 'BODY') {
|
||||
event.preventDefault();
|
||||
@@ -258,13 +446,30 @@ const EDITOR_SCRIPT = `<script id="mindspace-visual-editor-script">
|
||||
}
|
||||
}
|
||||
|
||||
function onDblClick(event) {
|
||||
var target = event.target;
|
||||
if (!(target instanceof Element)) return;
|
||||
var anchor = target.closest('a[data-mindspace-link-target="true"]');
|
||||
if (!anchor) return;
|
||||
event.preventDefault();
|
||||
openLinkEditor(anchor);
|
||||
}
|
||||
|
||||
function init() {
|
||||
document.body.setAttribute('data-mindspace-editing', 'true');
|
||||
enableTextEditing();
|
||||
markBackgroundTargets();
|
||||
markMediaTargets();
|
||||
markLinkTargets();
|
||||
addEditGuide();
|
||||
document.addEventListener('input', debounceEmit);
|
||||
document.addEventListener('blur', debounceEmit, true);
|
||||
document.addEventListener('click', onClick, true);
|
||||
document.addEventListener('dblclick', onDblClick, true);
|
||||
document.addEventListener('click', function (event) {
|
||||
var target = event.target;
|
||||
if (target instanceof HTMLAnchorElement) event.preventDefault();
|
||||
}, true);
|
||||
document.addEventListener('keydown', function (event) {
|
||||
if (event.key === 'Escape') closePopover();
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user