@contentstack/live-preview-utils
Version:
Contentstack provides the Live Preview SDK to establish a communication channel between the various Contentstack SDKs and your website, transmitting live changes to the preview pane.
158 lines (157 loc) • 5.61 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/timeline/compare/compare.ts
var compare_exports = {};
__export(compare_exports, {
handleWebCompare: () => handleWebCompare
});
module.exports = __toCommonJS(compare_exports);
var import_timelinePostMessage = __toESM(require("../timelinePostMessage/timelinePostMessage.cjs"), 1);
var import_timelinePostMessage2 = require("../timelinePostMessage/timelinePostMessage.constant.cjs");
var import_compare = require("./compare.style.cjs");
var voidElements = /* @__PURE__ */ new Set([
"area",
"base",
"br",
"col",
"embed",
"hr",
"img",
"input",
"keygen",
"link",
"meta",
"param",
"source",
"track",
"wbr",
"video"
]);
var LEAF_CSLP_SELECTOR = "[data-cslp]:not(:has([data-cslp]))";
var DIFF_WRAPPER = "cs-compare";
function registerCompareElement() {
class Compare extends HTMLSpanElement {
constructor() {
super();
}
}
if (!customElements.get(DIFF_WRAPPER)) {
customElements.define(DIFF_WRAPPER, Compare, {
extends: "span"
});
}
}
function handleWebCompare() {
var _a, _b, _c, _d;
if (typeof window === "undefined" || typeof document === "undefined") {
return;
}
(0, import_compare.compareGlobalStyles)();
registerCompareElement();
(_a = import_timelinePostMessage.default) == null ? void 0 : _a.on(
import_timelinePostMessage2.timelinePostMessageEvents.SEND_CURRENT_BASE_ROUTE,
async () => {
return { url: window.location.href.split("?")[0] };
}
);
(_b = import_timelinePostMessage.default) == null ? void 0 : _b.on(
import_timelinePostMessage2.timelinePostMessageEvents.SEND_CSLP_DATA,
async () => {
const elements = Array.from(
document.querySelectorAll(LEAF_CSLP_SELECTOR)
);
const map = {};
for (const element of elements) {
const cslp = element.getAttribute("data-cslp");
if (element.hasAttributes() && voidElements.has(element.tagName.toLowerCase())) {
let attributes = "";
for (const attr of element.attributes) {
attributes += `${attr.name} -> ${attr.value}
`;
}
map[cslp] = attributes;
} else {
map[cslp] = element.innerHTML;
}
}
return map;
}
);
const mergeColors = (className = ".cs-compare--added") => {
const elements = Array.from(document.querySelectorAll(className));
for (let i = 1; i < elements.length; i++) {
const prev = elements[i - 1];
const next = elements[i];
if (prev.nextElementSibling === next)
prev.appendChild(prev.nextSibling);
}
};
(_c = import_timelinePostMessage.default) == null ? void 0 : _c.on(import_timelinePostMessage2.timelinePostMessageEvents.DIFF_VALUE, async (event) => {
const { diff, type } = event.data;
const operation = type === "base" ? "removed" : "added";
const elements = Array.from(
document.querySelectorAll(LEAF_CSLP_SELECTOR)
);
for (const element of elements) {
const path = element.getAttribute("data-cslp");
if (!diff[path]) continue;
if (voidElements.has(element.tagName.toLowerCase())) {
element.classList.add(`cs-compare__void--${operation}`);
} else {
element.innerHTML = diff[path];
}
}
;
mergeColors(`.cs-compare--${operation}`);
});
(_d = import_timelinePostMessage.default) == null ? void 0 : _d.on(import_timelinePostMessage2.timelinePostMessageEvents.REMOVE_DIFF, async () => {
const elements = Array.from(document.querySelectorAll("cs-compare"));
for (const element of elements) {
const parent = element.parentElement;
while (element.firstChild) {
parent.insertBefore(element.firstChild, element);
}
parent.removeChild(element);
}
const voidElements2 = Array.from(
document.querySelectorAll(
".cs-compare__void--added, .cs-compare__void--removed"
)
);
for (const element of voidElements2) {
element.classList.remove("cs-compare__void--added");
element.classList.remove("cs-compare__void--removed");
}
});
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
handleWebCompare
});
//# sourceMappingURL=compare.cjs.map