62 lines
2.3 KiB
JavaScript
62 lines
2.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const path = require("path");
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const util = require("./util");
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const parser = require("./parser");
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const compiler = require("./compiler");
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const options_1 = require("./options");
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module.exports = class Cometa {
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constructor(opt, rexp) {
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this.cache = new Map();
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this.options = Object.assign(options_1.options, opt);
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this.expressions = Object.assign(options_1.re, rexp);
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if (module.parent === null)
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throw new Error('Not imported');
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this.options.views = path.join(path.dirname(module.parent.filename), this.options.views);
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}
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static exec(file, data, callback, env) {
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util.readFile(file).then(html => {
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if (html === undefined) {
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callback(`No template found: ${file}`, '');
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return;
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}
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util.checksum(html, true).then(hash => {
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if (env.options.caching && !env.cache.get(html)) {
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process.stdout.write(`Compiling: ${hash}\n`);
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env.cache.set(html, {
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template: compiler.process(html, env.options, env.expressions),
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time: Date.now()
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});
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}
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const compiled = env.cache.get(html);
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if (compiled)
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callback(null, parser.computeParts(compiled.template, data));
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else
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callback('Error: Chache not found', '');
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});
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});
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}
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render(template_name, data, callback) {
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const template_path = path.join(this.options.views, `${template_name}.${this.options.extension}`);
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this.renderFile(template_path, data, callback);
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}
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renderFile(template_path, data, callback) {
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Cometa.exec(template_path, data, callback, {
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options: this.options,
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expressions: this.expressions,
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cache: this.cache
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});
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}
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static __express(file, data, callback) {
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if (Cometa.permCache === undefined) {
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process.stdout.write('Initializing cache map\n');
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Cometa.permCache = new Map();
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}
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Cometa.exec(file, data, callback, {
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options: options_1.options,
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expressions: options_1.re,
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cache: Cometa.permCache,
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});
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}
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};
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