@dynatrace/react-native-plugin/lib/next/events/modifier/StringLengthEventModifier.js

This plugin gives you the ability to use the Dynatrace Mobile agent in your react native application.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.StringLengthEventModifier = void 0;
const ConsoleLogger_1 = require("../../../core/logging/ConsoleLogger");
const EventSpecContstants_1 = require("../spec/EventSpecContstants");
const EventModifierUtil_1 = require("./EventModifierUtil");
class StringLengthEventModifier {
    constructor() {
        this.logger = new ConsoleLogger_1.ConsoleLogger('StringLengthEventModifier');
    }
    modifyEvent(event) {
        if (event == null) {
            this.logger.debug(`modifyEvent(${JSON.stringify(event)}): Event is null!`);
            return event;
        }
        if (event["characteristics.is_api_reported"] ===
            true) {
            this.trimStringValuesInObject(event);
        }
        else {
            this.trimStringValuesInObject(event, EventSpecContstants_1.EVENT_WHITELIST_SIZE);
        }
        return event;
    }
    trimStringValuesInObject(jsonData, keyWhitelist = []) {
        for (const key in jsonData) {
            if (!keyWhitelist.includes(key) &&
                Object.prototype.hasOwnProperty.call(jsonData, key)) {
                jsonData[key] = this.trimStringValue(key, jsonData[key]);
            }
        }
        return jsonData;
    }
    trimStringValuesInArray(key, arrayData) {
        arrayData.forEach((value, index, array) => {
            array[index] = this.trimStringValue(key, value);
        });
        return arrayData;
    }
    trimStringValue(key, data) {
        if (typeof data === 'string') {
            return (0, EventModifierUtil_1.trimString)(key, data, EventSpecContstants_1.MAX_CUSTOM_EVENT_VALUE_LENGTH);
        }
        else if (Array.isArray(data)) {
            return this.trimStringValuesInArray(key, data);
        }
        else if ((0, EventModifierUtil_1.isObject)(data)) {
            return this.trimStringValuesInObject(data);
        }
        return data;
    }
}
exports.StringLengthEventModifier = StringLengthEventModifier;