@jss-rule-engine/nextjs
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JavaScript
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;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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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 };
}
};
var __asyncValues = (this && this.__asyncValues) || function (o) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var m = o[Symbol.asyncIterator], i;
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
import { GetItemByIdQuery } from '../queries/getItemById';
import { constants, GraphQLRequestClient } from '@sitecore-jss/sitecore-jss-nextjs';
var PersonalizationHelper = /** @class */ (function () {
function PersonalizationHelper(graphQlEndpoint, sitecoreApiKey) {
this.endpointUrl = graphQlEndpoint;
this.sitecoreApiKey = sitecoreApiKey;
}
PersonalizationHelper.prototype.guid = function () {
var w = function () { return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1); };
return "".concat(w()).concat(w(), "-").concat(w(), "-").concat(w(), "-").concat(w(), "-").concat(w()).concat(w()).concat(w());
};
PersonalizationHelper.prototype.getItemById = function (itemId) {
return __awaiter(this, void 0, void 0, function () {
var graphQLClient, graphQlResponse;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (process.env.JSS_MODE === constants.JSS_MODE.DISCONNECTED) {
return [2 /*return*/, null];
}
graphQLClient = new GraphQLRequestClient(this.endpointUrl, {
apiKey: this.sitecoreApiKey,
});
return [4 /*yield*/, graphQLClient.request(GetItemByIdQuery, {
"id": itemId
})];
case 1:
graphQlResponse = _a.sent();
return [2 /*return*/, graphQlResponse];
}
});
});
};
PersonalizationHelper.prototype.populateFields = function (rendering) {
return __awaiter(this, void 0, void 0, function () {
var itemResult;
var _this = this;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!((_a = rendering === null || rendering === void 0 ? void 0 : rendering.dataSource) === null || _a === void 0 ? void 0 : _a.length)) {
return [2 /*return*/];
}
return [4 /*yield*/, this.getItemById(rendering === null || rendering === void 0 ? void 0 : rendering.dataSource)];
case 1:
itemResult = _b.sent();
if (!itemResult) {
return [2 /*return*/];
}
itemResult.item.fields.forEach(function (fieldObj) { return __awaiter(_this, void 0, void 0, function () {
var _a;
return __generator(this, function (_b) {
if ((_a = rendering.fields[fieldObj.name]) === null || _a === void 0 ? void 0 : _a.value) {
rendering.fields[fieldObj.name].value = fieldObj.value;
}
else {
rendering.fields[fieldObj.name] = {
value: fieldObj.value
};
}
return [2 /*return*/];
});
}); });
return [2 /*return*/, rendering];
}
});
});
};
PersonalizationHelper.prototype.doPersonalizePlaceholder = function (placeholderPersonalization, elementPlaceholderRenderings) {
return __awaiter(this, void 0, void 0, function () {
var _loop_1, this_1, renderingPersonalization, y, personalizationsToAdd, _a, personalizationsToAdd_1, personalizationsToAdd_1_1, renderingPersonalization_1, newRendering, e_1_1;
var _b, e_1, _c, _d;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
if (!(placeholderPersonalization && placeholderPersonalization.renderings)) return [3 /*break*/, 18];
_loop_1 = function (y) {
var renderingToUpdate;
return __generator(this, function (_f) {
switch (_f.label) {
case 0:
renderingToUpdate = elementPlaceholderRenderings[y];
renderingPersonalization = placeholderPersonalization.renderings
.find(function (i) { return i.name == renderingToUpdate.componentName; });
if (!renderingPersonalization) {
return [2 /*return*/, "continue"];
}
if (renderingPersonalization.hide) {
if (!renderingToUpdate) {
console.log('Layout is missing rendering named ', renderingPersonalization.name);
return [2 /*return*/, "continue"];
}
elementPlaceholderRenderings = elementPlaceholderRenderings
.filter(function (y) { return y.name != renderingToUpdate.componentName; });
}
if (!renderingPersonalization.update) return [3 /*break*/, 2];
if (!renderingToUpdate) {
console.log('Layout is missing rendering named ', renderingPersonalization.name);
return [2 /*return*/, "continue"];
}
if (!(renderingToUpdate.dataSource != renderingPersonalization.datasource)) return [3 /*break*/, 2];
renderingToUpdate.dataSource = renderingPersonalization.datasource;
return [4 /*yield*/, this_1.populateFields(renderingToUpdate)];
case 1:
_f.sent();
_f.label = 2;
case 2: return [2 /*return*/];
}
});
};
this_1 = this;
y = 0;
_e.label = 1;
case 1:
if (!(y < elementPlaceholderRenderings.length)) return [3 /*break*/, 4];
return [5 /*yield**/, _loop_1(y)];
case 2:
_e.sent();
_e.label = 3;
case 3:
y++;
return [3 /*break*/, 1];
case 4:
personalizationsToAdd = placeholderPersonalization.renderings.filter(function (i) { return i.add; });
_e.label = 5;
case 5:
_e.trys.push([5, 11, 12, 17]);
_a = true, personalizationsToAdd_1 = __asyncValues(personalizationsToAdd);
_e.label = 6;
case 6: return [4 /*yield*/, personalizationsToAdd_1.next()];
case 7:
if (!(personalizationsToAdd_1_1 = _e.sent(), _b = personalizationsToAdd_1_1.done, !_b)) return [3 /*break*/, 10];
_d = personalizationsToAdd_1_1.value;
_a = false;
renderingPersonalization_1 = _d;
newRendering = {
componentName: renderingPersonalization_1.name,
dataSource: renderingPersonalization_1.datasource,
fields: {},
params: [],
experiences: {},
uid: this.guid()
};
return [4 /*yield*/, this.populateFields(newRendering)];
case 8:
_e.sent();
elementPlaceholderRenderings.push(newRendering);
_e.label = 9;
case 9:
_a = true;
return [3 /*break*/, 6];
case 10: return [3 /*break*/, 17];
case 11:
e_1_1 = _e.sent();
e_1 = { error: e_1_1 };
return [3 /*break*/, 17];
case 12:
_e.trys.push([12, , 15, 16]);
if (!(!_a && !_b && (_c = personalizationsToAdd_1.return))) return [3 /*break*/, 14];
return [4 /*yield*/, _c.call(personalizationsToAdd_1)];
case 13:
_e.sent();
_e.label = 14;
case 14: return [3 /*break*/, 16];
case 15:
if (e_1) throw e_1.error;
return [7 /*endfinally*/];
case 16: return [7 /*endfinally*/];
case 17: return [2 /*return*/, elementPlaceholderRenderings];
case 18: return [2 /*return*/, elementPlaceholderRenderings];
}
});
});
};
PersonalizationHelper.prototype.runRuleActions = function (ruleEngine, props, personalizationRule, ruleActions) {
return __awaiter(this, void 0, void 0, function () {
var placeholdersLayout, ruleEngineContext, parsedRule, personalization, placeholderPersonalizationsKeys, _a, placeholderPersonalizationsKeys_1, placeholderPersonalizationsKeys_1_1, phName, placeholderPersonalization, placeholderRenderings, personalizedRenderings, e_2_1;
var _b, e_2, _c, _d;
var _e, _f, _g;
return __generator(this, function (_h) {
switch (_h.label) {
case 0:
placeholdersLayout = (_e = props.layoutData.sitecore.route) === null || _e === void 0 ? void 0 : _e.placeholders;
if (!(placeholdersLayout && ((_f = personalizationRule === null || personalizationRule === void 0 ? void 0 : personalizationRule.value) === null || _f === void 0 ? void 0 : _f.length) > 0)) return [3 /*break*/, 14];
ruleEngineContext = ruleEngine.getRuleEngineContext();
parsedRule = ruleEngine.parseRuleXml(personalizationRule.value, ruleEngineContext);
return [4 /*yield*/, ruleEngine.runRuleActions(parsedRule, ruleActions, ruleEngineContext)];
case 1:
_h.sent();
personalization = (_g = ruleEngineContext.sessionContext) === null || _g === void 0 ? void 0 : _g.get("personalization");
if (!(personalization === null || personalization === void 0 ? void 0 : personalization.placeholders)) return [3 /*break*/, 14];
placeholderPersonalizationsKeys = Object.keys(personalization === null || personalization === void 0 ? void 0 : personalization.placeholders);
_h.label = 2;
case 2:
_h.trys.push([2, 8, 9, 14]);
_a = true, placeholderPersonalizationsKeys_1 = __asyncValues(placeholderPersonalizationsKeys);
_h.label = 3;
case 3: return [4 /*yield*/, placeholderPersonalizationsKeys_1.next()];
case 4:
if (!(placeholderPersonalizationsKeys_1_1 = _h.sent(), _b = placeholderPersonalizationsKeys_1_1.done, !_b)) return [3 /*break*/, 7];
_d = placeholderPersonalizationsKeys_1_1.value;
_a = false;
phName = _d;
placeholderPersonalization = personalization === null || personalization === void 0 ? void 0 : personalization.placeholders[phName];
placeholderRenderings = placeholdersLayout[phName];
return [4 /*yield*/, this.doPersonalizePlaceholder(placeholderPersonalization, placeholderRenderings)];
case 5:
personalizedRenderings = _h.sent();
placeholdersLayout[phName] = personalizedRenderings;
_h.label = 6;
case 6:
_a = true;
return [3 /*break*/, 3];
case 7: return [3 /*break*/, 14];
case 8:
e_2_1 = _h.sent();
e_2 = { error: e_2_1 };
return [3 /*break*/, 14];
case 9:
_h.trys.push([9, , 12, 13]);
if (!(!_a && !_b && (_c = placeholderPersonalizationsKeys_1.return))) return [3 /*break*/, 11];
return [4 /*yield*/, _c.call(placeholderPersonalizationsKeys_1)];
case 10:
_h.sent();
_h.label = 11;
case 11: return [3 /*break*/, 13];
case 12:
if (e_2) throw e_2.error;
return [7 /*endfinally*/];
case 13: return [7 /*endfinally*/];
case 14: return [2 /*return*/, props];
}
});
});
};
PersonalizationHelper.prototype.personalize = function (ruleEngine, props, personalizationRule) {
return __awaiter(this, void 0, void 0, function () {
var placeholdersLayout, ruleEngineContext, personalization, placeholderPersonalizationsKeys, _a, placeholderPersonalizationsKeys_2, placeholderPersonalizationsKeys_2_1, phName, placeholderPersonalization, placeholderRenderings, personalizedRenderings, e_3_1;
var _b, e_3, _c, _d;
var _e, _f, _g;
return __generator(this, function (_h) {
switch (_h.label) {
case 0:
placeholdersLayout = (_e = props.layoutData.sitecore.route) === null || _e === void 0 ? void 0 : _e.placeholders;
if (!(placeholdersLayout && ((_f = personalizationRule === null || personalizationRule === void 0 ? void 0 : personalizationRule.value) === null || _f === void 0 ? void 0 : _f.length) > 0)) return [3 /*break*/, 13];
console.log('Applying personalization');
ruleEngineContext = ruleEngine.getRuleEngineContext();
ruleEngine.parseAndRunRule(personalizationRule.value, ruleEngineContext);
console.log("Rule parsed");
personalization = (_g = ruleEngineContext.sessionContext) === null || _g === void 0 ? void 0 : _g.get("personalization");
console.log('Personalization data', personalization);
if (!(personalization === null || personalization === void 0 ? void 0 : personalization.placeholders)) return [3 /*break*/, 13];
placeholderPersonalizationsKeys = Object.keys(personalization === null || personalization === void 0 ? void 0 : personalization.placeholders);
_h.label = 1;
case 1:
_h.trys.push([1, 7, 8, 13]);
_a = true, placeholderPersonalizationsKeys_2 = __asyncValues(placeholderPersonalizationsKeys);
_h.label = 2;
case 2: return [4 /*yield*/, placeholderPersonalizationsKeys_2.next()];
case 3:
if (!(placeholderPersonalizationsKeys_2_1 = _h.sent(), _b = placeholderPersonalizationsKeys_2_1.done, !_b)) return [3 /*break*/, 6];
_d = placeholderPersonalizationsKeys_2_1.value;
_a = false;
phName = _d;
console.log('Personalizing placeholder - ', phName);
placeholderPersonalization = personalization === null || personalization === void 0 ? void 0 : personalization.placeholders[phName];
placeholderRenderings = placeholdersLayout[phName];
return [4 /*yield*/, this.doPersonalizePlaceholder(placeholderPersonalization, placeholderRenderings)];
case 4:
personalizedRenderings = _h.sent();
placeholdersLayout[phName] = personalizedRenderings;
_h.label = 5;
case 5:
_a = true;
return [3 /*break*/, 2];
case 6: return [3 /*break*/, 13];
case 7:
e_3_1 = _h.sent();
e_3 = { error: e_3_1 };
return [3 /*break*/, 13];
case 8:
_h.trys.push([8, , 11, 12]);
if (!(!_a && !_b && (_c = placeholderPersonalizationsKeys_2.return))) return [3 /*break*/, 10];
return [4 /*yield*/, _c.call(placeholderPersonalizationsKeys_2)];
case 9:
_h.sent();
_h.label = 10;
case 10: return [3 /*break*/, 12];
case 11:
if (e_3) throw e_3.error;
return [7 /*endfinally*/];
case 12: return [7 /*endfinally*/];
case 13: return [2 /*return*/, props];
}
});
});
};
return PersonalizationHelper;
}());
export { PersonalizationHelper };
//exports.PersonalizationHelper = PersonalizationHelper;