web-base/react/shared/api.js

import {Locale} from "./locale";

export default class API {
    constructor() {
        this.loggedIn = false;
        this.user = { };
    }

    csrfToken() {
        return this.loggedIn ? this.user.session.csrf_token : null;
    }

    async apiCall(method, params) {
        params = params || { };
        params.csrf_token = this.csrfToken();
        let response = await fetch("/api/" + method, {
            method: 'post',
            headers: {'Content-Type': 'application/json'},
            body: JSON.stringify(params)
        });

        let res = await response.json();
        if (!res.success && res.msg === "You are not logged in.") {
            document.location.reload();
        }

        return res;
    }

    /** Info **/
    async info() {
        return this.apiCall("info");
    }

    /** UserAPI **/
    async login(username, password, rememberMe=false) {
        return this.apiCall("user/login", { username: username, password: password, stayLoggedIn: rememberMe })
    }

    async fetchUser() {
        let response = await fetch("/api/user/info");
        let data = await response.json();
        if (data) {
            this.user = data["user"];
            this.loggedIn = data["loggedIn"];
        }
        return data;
    }

    async editUser(id, username, email, password, groups, confirmed) {
        return this.apiCall("user/edit", {
            id: id, username: username, email: email,
            password: password, groups: groups, confirmed: confirmed
        });
    }

    async logout() {
        return this.apiCall("user/logout");
    }

    async getUser(id) {
        return this.apiCall("user/get", { id: id });
    }

    async deleteUser(id) {
        return this.apiCall("user/delete", { id: id });
    }

    async fetchUsers(pageNum = 1, count = 20) {
        return this.apiCall("user/fetch", { page: pageNum, count: count });
    }

    async fetchGroups(pageNum = 1, count = 20) {
        return this.apiCall("groups/fetch", { page: pageNum, count: count });
    }

    async inviteUser(username, email) {
        return this.apiCall("user/invite", { username: username, email: email });
    }

    async createUser(username, email, password, confirmPassword) {
        return this.apiCall("user/create", { username: username, email: email, password: password, confirmPassword: confirmPassword });
    }

    /** Stats **/
    async getStats() {
        return this.apiCall("stats");
    }

    /** RoutesAPI **/
    async getRoutes() {
        return this.apiCall("routes/fetch");
    }

    async saveRoutes(routes) {
        return this.apiCall("routes/save", { routes: routes });
    }

    /** GroupAPI **/
    async createGroup(name, color) {
        return this.apiCall("groups/create", { name: name, color: color });
    }

    async deleteGroup(id) {
        return this.apiCall("groups/delete", { id: id });
    }

    /** SettingsAPI **/
    async getSettings(key = "") {
        return this.apiCall("settings/get", { key: key });
    }

    async saveSettings(settings) {
        return this.apiCall("settings/set", { settings: settings });
    }

    /** MailAPI **/
    async sendTestMail(receiver) {
        return this.apiCall("mail/test", { receiver: receiver });
    }

    /** PermissionAPI **/
    async fetchPermissions() {
        return this.apiCall("permission/fetch");
    }

    async savePermissions(permissions) {
        return this.apiCall("permission/save", { permissions: permissions });
    }

    /** VisitorsAPI **/
    async getVisitors(type, date) {
        return this.apiCall("visitors/stats", { type: type, date: date });
    }

    /** LanguageAPI **/
    async getLanguages() {
        return this.apiCall("language/get");
    }

    async setLanguage(params) {
        let res = await this.apiCall("language/set", params);
        if (res.success) {
            Locale.getInstance().setLocale(res.language.code);
        }

        return res;
    }

    async setLanguageByCode(code) {
        return this.setLanguage({ code: code });
    }

    async setLanguageByName(name) {
        return this.setLanguage({ name: name });
    }

    async getLanguageEntries(modules, code=null, useCache=true) {
        if (!Array.isArray(modules)) {
            modules = [modules];
        }

        let locale = Locale.getInstance();
        if (code === null) {
            code = locale.currentLocale;
            if (code === null && this.loggedIn) {
                code = this.user.language.code;
            }
        }

        if (code === null) {
            return { success: false, msg: "No locale selected currently" };
        }

        let languageEntries = {};
        if (useCache) {
            // remove cached modules from request array
            for (const module of [...modules]) {
                let moduleEntries = locale.getModule(code, module);
                if (moduleEntries) {
                    modules.splice(modules.indexOf(module), 1);
                    languageEntries = {...languageEntries, [module]: moduleEntries};
                }
            }
        }

        if (modules.length > 0) {
            let data = await this.apiCall("language/getEntries", { code: code, modules: modules });

            if (useCache) {
                if (data && data.success) {
                    // insert into cache
                    for (const [module, entries] of Object.entries(data.entries)) {
                        locale.loadModule(code, module, entries);
                    }
                    data.entries = {...data.entries, ...languageEntries};
                    data.cached = false;
                }
            }

            return data;
        } else {
            return { success: true, msg: "", entries: languageEntries, code: code, cached: true };
        }
    }
};