@jss-rule-engine/nextjs
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JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
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op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import React from 'react';
import { PersonalizationHelper } from "../lib/PersonalizationHelper";
import { Placeholder } from '@sitecore-jss/sitecore-jss-nextjs';
import { withSitecoreContext } from '@sitecore-jss/sitecore-jss-react';
var PersonalizedPlaceholder = /** @class */ (function (_super) {
__extends(PersonalizedPlaceholder, _super);
function PersonalizedPlaceholder(props) {
var _this = _super.call(this, props) || this;
_this.graphQLEndpoint = props.endpointUrl;
_this.ruleEngine = props.ruleEngine;
_this.sitecoreApiKey = props.sitecoreApiKey;
_this.state = {
elements: null
};
return _this;
}
PersonalizedPlaceholder.prototype.componentDidMount = function () {
return __awaiter(this, void 0, void 0, function () {
var personalizeOnEdge, personalizedRenderings;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
personalizeOnEdge = this.props.rendering.fields["PersonalizeOnEdge"];
if (personalizeOnEdge && personalizeOnEdge.value) {
return [2 /*return*/];
}
return [4 /*yield*/, this.personalizePlaceholder()];
case 1:
personalizedRenderings = _a.sent();
if (personalizedRenderings) {
console.log('Set personalized renderings', personalizedRenderings);
this.setState({
elements: personalizedRenderings
});
}
return [2 /*return*/];
}
});
});
};
PersonalizedPlaceholder.prototype.shouldComponentUpdate = function () {
return true;
};
PersonalizedPlaceholder.prototype.render = function () {
var rendering = __assign({}, this.props.rendering);
rendering.placeholders[this.props.name] = this.state.elements ? this.state.elements :
this.props.hideInitialContents ? [] : rendering.placeholders[this.props.name];
var placeholderProps = __assign(__assign({}, this.props), { rendering: rendering, name: this.props.name });
return React.createElement(Placeholder, __assign({}, placeholderProps));
};
PersonalizedPlaceholder.prototype.isClientside = function () {
return typeof window !== 'undefined';
};
PersonalizedPlaceholder.prototype.isDisconnectedMode = function () {
var _a, _b;
var disconnectedMode = ((_b = (_a = this.props.sitecoreContext) === null || _a === void 0 ? void 0 : _a.site) === null || _b === void 0 ? void 0 : _b.name) === 'JssDisconnectedLayoutService';
return disconnectedMode;
};
PersonalizedPlaceholder.prototype.isPageEditing = function () {
var _a;
var isEditing = (_a = this.props.sitecoreContext) === null || _a === void 0 ? void 0 : _a.pageEditing;
return isEditing;
};
PersonalizedPlaceholder.prototype.personalizePlaceholder = function () {
return __awaiter(this, void 0, void 0, function () {
var doRun, elementPlaceholderRenderings, personalizationRule, ruleEngineContext, personalization, placeholderPersonalizationRule, personalizationHelper, elementPlaceholderRenderings, error_1;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
doRun = this.isClientside() &&
!this.isDisconnectedMode() &&
!this.isPageEditing();
if (!doRun) {
return [2 /*return*/, null];
}
elementPlaceholderRenderings = this.props.rendering.placeholders[this.props.name];
personalizationRule = this.props.rendering.fields["PersonalizationRules"];
if (typeof (window) !== "undefined" && window) {
this.ruleEngine.setRequestContext({
url: window.location.href
});
}
ruleEngineContext = this.ruleEngine.getRuleEngineContext();
if (!(personalizationRule === null || personalizationRule === void 0 ? void 0 : personalizationRule.value)) {
return [2 /*return*/, elementPlaceholderRenderings];
}
_b.label = 1;
case 1:
_b.trys.push([1, 4, , 5]);
return [4 /*yield*/, this.ruleEngine.parseAndRunRule(personalizationRule.value, ruleEngineContext)];
case 2:
_b.sent();
personalization = (_a = ruleEngineContext.sessionContext) === null || _a === void 0 ? void 0 : _a.get("personalization");
console.log('Personalization data', personalization);
placeholderPersonalizationRule = personalization === null || personalization === void 0 ? void 0 : personalization.placeholders[this.props.name];
console.log("Rule parsed", placeholderPersonalizationRule);
personalizationHelper = new PersonalizationHelper(this.graphQLEndpoint, this.sitecoreApiKey);
return [4 /*yield*/, personalizationHelper.doPersonalizePlaceholder(placeholderPersonalizationRule, elementPlaceholderRenderings)];
case 3:
elementPlaceholderRenderings = _b.sent();
return [2 /*return*/, elementPlaceholderRenderings];
case 4:
error_1 = _b.sent();
console.warn('Failed to parse personalization rule - ', error_1);
return [2 /*return*/, elementPlaceholderRenderings];
case 5: return [2 /*return*/];
}
});
});
};
return PersonalizedPlaceholder;
}(React.Component));
export { PersonalizedPlaceholder };
export default withSitecoreContext()(PersonalizedPlaceholder);