@dazejs/framework
Version:
Daze.js - A powerful web framework for Node.js
146 lines • 6.41 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ErrorHandler = void 0;
const trace_page_1 = __importDefault(require("@dazejs/trace-page"));
const statuses_1 = __importDefault(require("statuses"));
const typeis = __importStar(require("type-is"));
const container_1 = require("../container");
const response_1 = require("../http/response");
const redirect_1 = require("../http/response/redirect");
const view_1 = require("../view");
const http_error_1 = require("./http-error");
const validate_http_error_1 = require("./validate-http-error");
const defaultHttpErrorTemplate = {
401: 'errors/401.njk',
404: 'errors/404.njk',
500: 'errors/500.njk',
503: 'errors/503.njk',
};
const renderTypes = ['html', 'text', 'json'];
class ErrorHandler {
constructor(error, request) {
this.app = container_1.Container.get('app');
this.request = request;
this.error = error;
}
report() {
if (this.error instanceof http_error_1.HttpError)
return;
this.app.emit('error', this.error, this.request);
}
render() {
var _a, _b, _c, _d, _e;
if (this.error instanceof http_error_1.HttpError) {
const contentType = (_d = (_b = (_a = this.error.headers) === null || _a === void 0 ? void 0 : _a['content-type']) !== null && _b !== void 0 ? _b : (_c = this.request) === null || _c === void 0 ? void 0 : _c.getHeader('content-type')) !== null && _d !== void 0 ? _d : '';
const headersType = typeis.is(contentType, ['html', 'text', 'json']) || 'text';
if (headersType && renderTypes.includes(headersType)) {
return this[headersType]();
}
}
const acceptsType = (_e = this.request) === null || _e === void 0 ? void 0 : _e.acceptsTypes('html', 'text', 'json');
if (typeof acceptsType === 'string' && renderTypes.includes(acceptsType)) {
return this[acceptsType]();
}
return this.text();
}
text() {
if (this.error instanceof http_error_1.HttpError) {
const data = this.error.message || statuses_1.default[+this.error.code || 500];
return new response_1.Response(data, this.error.code, this.error.headers).setType('txt');
}
const data = this.error.message || 'something went error!';
return new response_1.Response(data, 500).setType('txt');
}
json() {
if (this.error instanceof http_error_1.HttpError) {
const message = this.error.message || statuses_1.default[+this.error.code || 500];
const { errors } = this.error;
const data = { message, errors };
if (this.app.isDebug) {
if (this.error.code >= 500) {
data.stack = this.error.stack;
}
}
return new response_1.Response(data, this.error.code, this.error.headers).setType('json');
}
const data = { message: this.error.message || 'something went error!' };
if (this.app.isDebug) {
data.stack = this.error.stack;
}
return new response_1.Response(data, 500).setType('json');
}
html() {
if (this.error instanceof validate_http_error_1.ValidateHttpError) {
return (new redirect_1.Redirect()).back();
}
if (!(this.error instanceof http_error_1.HttpError)) {
if (this.app.isDebug) {
return this.renderTracePage(this.error);
}
return this.renderErrorPage(this.error);
}
return this.renderHttpErrorPage(this.error);
}
renderTracePage(error) {
const page = (0, trace_page_1.default)(error, this.request);
return new response_1.Response(page, 500).setType('html');
}
renderErrorPage(error) {
const config = this.app.get('config');
const httpErrorTemplate = config.get('app.httpErrorTemplate', {});
const temps = Object.assign({}, defaultHttpErrorTemplate, httpErrorTemplate);
const view = (new view_1.View()).render(temps[500], {
err: error,
});
return new response_1.Response(view, 500).setType('html');
}
renderHttpErrorPage(error) {
const config = this.app.get('config');
const httpErrorTemplate = config.get('app.httpErrorTemplate', {});
const temps = Object.assign({}, defaultHttpErrorTemplate, httpErrorTemplate);
if (temps[error.code]) {
const view = (new view_1.View()).render(temps[error.code], {
err: error,
});
return new response_1.Response(view, error.code, error.headers).setType('html');
}
if (temps.error) {
const view = (new view_1.View()).render(temps.error, {
err: error,
});
return new response_1.Response(view, error.code, error.headers).setType('html');
}
const view = (new view_1.View()).render('errors/error.njk', {
err: error,
});
return new response_1.Response(view, error.code, error.headers).setType('html');
}
}
exports.ErrorHandler = ErrorHandler;
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