alapa
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A cutting-edge web development framework designed to revolutionize the way developers build modern web applications.
79 lines (78 loc) • 3.15 kB
JavaScript
;
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.TemplateEngine = void 0;
const fs = __importStar(require("fs"));
const path_1 = __importDefault(require("path"));
const logger_1 = require("../../logger");
/**
* An abstract class that defines a template rendering and compilation interface.
*
* Implementations of this class should provide specific logic for rendering
* templates and compiling source code into strings.
*/
class TemplateEngine {
/**
* Renders a template with the provided data.
*
* @param template - The path to the file to read throw error if file now found.
* @param data - Optional data to be used for rendering the template. The
* shape of this data depends on the specific implementation
* and the template being used.
* @returns The rendered string resulting from applying the data to the template.
*/
async render(template, data) {
try {
const source = await this.readFileToString(template);
return this.compile(source, data);
// eslint-disable-next-line @typescript-eslint/no-explicit-any
}
catch (err) {
throw logger_1.Logger.throw(`Error rendering HTML template: ${err.message}`);
}
}
readFileToString(filePath) {
/**
* Reads a file at the given path and returns its contents as a string.
*
* @param filePath - The path to the file to read.
* @returns A Promise that resolves to the file contents as a string.
*/
return new Promise((resolve, reject) => {
fs.readFile(path_1.default.resolve(`${filePath}${this.extension}`), "utf8", (err, data) => {
if (err) {
reject(err);
}
else {
resolve(data);
}
});
});
}
}
exports.TemplateEngine = TemplateEngine;