@contentstack/live-preview-utils/dist/modern/visualBuilder/eventManager/useVariantsPostMessageEvent.cjs

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.

"use strict";
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/visualBuilder/eventManager/useVariantsPostMessageEvent.ts
var useVariantsPostMessageEvent_exports = {};
__export(useVariantsPostMessageEvent_exports, {
  addVariantFieldClass: () => addVariantFieldClass,
  removeVariantFieldClass: () => removeVariantFieldClass,
  setAudienceMode: () => setAudienceMode,
  setLocale: () => setLocale,
  setVariant: () => setVariant,
  useVariantFieldsPostMessageEvent: () => useVariantFieldsPostMessageEvent
});
module.exports = __toCommonJS(useVariantsPostMessageEvent_exports);
var import__ = require("../index.cjs");
var import_visualBuilder = require("../visualBuilder.style.cjs");
var import_visualBuilderPostMessage = __toESM(require("../utils/visualBuilderPostMessage.cjs"), 1);
var import_postMessage = require("../utils/types/postMessage.types.cjs");
var import_fieldSchemaMap = require("../utils/fieldSchemaMap.cjs");
var import_cslpdata = require("../../cslp/cslpdata.cjs");
function isLowerOrderVariant(variant_uid, dataCslp, variantOrder) {
  if (!variantOrder || variantOrder.length === 0) {
    return false;
  }
  const { variant: cslpVariant } = (0, import_cslpdata.extractDetailsFromCslp)(dataCslp);
  const indexOfCmsVariant = variantOrder.lastIndexOf(variant_uid);
  const indexOfCslpVariant = variantOrder.lastIndexOf(cslpVariant || "");
  if (indexOfCslpVariant < 0) {
    return false;
  }
  return indexOfCslpVariant < indexOfCmsVariant;
}
function addVariantFieldClass(variant_uid, highlightVariantFields, variantOrder) {
  const elements = document.querySelectorAll(`[data-cslp]`);
  elements.forEach((element) => {
    const dataCslp = element.getAttribute("data-cslp");
    if (!dataCslp) return;
    if (dataCslp?.includes(variant_uid)) {
      highlightVariantFields && element.classList.add(
        (0, import_visualBuilder.visualBuilderStyles)()["visual-builder__variant-field"]
      );
      element.classList.add("visual-builder__variant-field");
    } else if (!dataCslp.startsWith("v2:")) {
      element.classList.add("visual-builder__base-field");
    } else if (isLowerOrderVariant(variant_uid, dataCslp, variantOrder)) {
      element.classList.add("visual-builder__variant-field", "visual-builder__lower-order-variant-field");
    } else {
      element.classList.add("visual-builder__disabled-variant-field");
    }
  });
}
function removeVariantFieldClass(onlyHighlighted = false) {
  if (onlyHighlighted) {
    const variantElements = document.querySelectorAll(
      `.${(0, import_visualBuilder.visualBuilderStyles)()["visual-builder__variant-field"]}`
    );
    variantElements.forEach((element) => {
      element.classList.remove(
        (0, import_visualBuilder.visualBuilderStyles)()["visual-builder__variant-field"]
      );
    });
  } else {
    const variantAndBaseFieldElements = document.querySelectorAll(
      ".visual-builder__disabled-variant-field, .visual-builder__variant-field, .visual-builder__base-field, .visual-builder__lower-order-variant-field"
    );
    variantAndBaseFieldElements.forEach((element) => {
      element.classList.remove(
        "visual-builder__disabled-variant-field",
        "visual-builder__variant-field",
        (0, import_visualBuilder.visualBuilderStyles)()["visual-builder__variant-field"],
        "visual-builder__base-field",
        "visual-builder__lower-order-variant-field"
      );
    });
  }
}
function setAudienceMode(mode) {
  import__.VisualBuilder.VisualBuilderGlobalState.value.audienceMode = mode;
}
function setVariant(uid) {
  import__.VisualBuilder.VisualBuilderGlobalState.value.variant = uid;
}
function setLocale(locale) {
  import__.VisualBuilder.VisualBuilderGlobalState.value.locale = locale;
}
function useVariantFieldsPostMessageEvent() {
  import_visualBuilderPostMessage.default?.on(
    import_postMessage.VisualBuilderPostMessageEvents.GET_VARIANT_ID,
    (event) => {
      setVariant(event.data.variant);
      import_fieldSchemaMap.FieldSchemaMap.clear();
    }
  );
  import_visualBuilderPostMessage.default?.on(
    import_postMessage.VisualBuilderPostMessageEvents.GET_LOCALE,
    (event) => {
      setLocale(event.data.locale);
    }
  );
  import_visualBuilderPostMessage.default?.on(
    import_postMessage.VisualBuilderPostMessageEvents.SET_AUDIENCE_MODE,
    (event) => {
      setAudienceMode(event.data.audienceMode);
    }
  );
  import_visualBuilderPostMessage.default?.on(
    import_postMessage.VisualBuilderPostMessageEvents.SHOW_VARIANT_FIELDS,
    (event) => {
      removeVariantFieldClass();
      addVariantFieldClass(
        event.data.variant_data.variant,
        event.data.variant_data.highlightVariantFields,
        event.data.variant_data.variantOrder
      );
    }
  );
  import_visualBuilderPostMessage.default?.on(
    import_postMessage.VisualBuilderPostMessageEvents.REMOVE_VARIANT_FIELDS,
    (event) => {
      removeVariantFieldClass(event?.data?.onlyHighlighted);
    }
  );
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  addVariantFieldClass,
  removeVariantFieldClass,
  setAudienceMode,
  setLocale,
  setVariant,
  useVariantFieldsPostMessageEvent
});
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