hackmd-to-html-cli/dist/markdown/plantUML.js

A node.js CLI tool for converting HackMD markdown to HTML.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlantUML = void 0;
const deflate_js_1 = __importDefault(require("deflate-js"));
class PlantUML {
    encode6bit(b) {
        if (b < 10) {
            return String.fromCharCode(48 + b);
        }
        b -= 10;
        if (b < 26) {
            return String.fromCharCode(65 + b);
        }
        b -= 26;
        if (b < 26) {
            return String.fromCharCode(97 + b);
        }
        b -= 26;
        if (b == 0) {
            return '-';
        }
        if (b == 1) {
            return '_';
        }
        return '?';
    }
    append3bytes(b1, b2, b3) {
        const c1 = b1 >> 2;
        const c2 = ((b1 & 0x3) << 4) | (b2 >> 4);
        const c3 = ((b2 & 0xF) << 2) | (b3 >> 6);
        const c4 = b3 & 0x3F;
        let r = "";
        r += this.encode6bit(c1 & 0x3F);
        r += this.encode6bit(c2 & 0x3F);
        r += this.encode6bit(c3 & 0x3F);
        r += this.encode6bit(c4 & 0x3F);
        return r;
    }
    encode64(data) {
        let r = '';
        for (let i = 0; i < data.length; i += 3) {
            if (i + 2 == data.length) {
                r += this.append3bytes(data.charCodeAt(i), data.charCodeAt(i + 1), 0);
            }
            else if (i + 1 == data.length) {
                r += this.append3bytes(data.charCodeAt(i), 0, 0);
            }
            else {
                r += this.append3bytes(data.charCodeAt(i), data.charCodeAt(i + 1), data.charCodeAt(i + 2));
            }
        }
        return r;
    }
    generateURL(value) {
        const encoded = new TextEncoder().encode(value);
        const compressedCharArray = deflate_js_1.default.deflate(encoded, 9);
        const compressed = String.fromCharCode.apply(null, Array.from(compressedCharArray));
        return this.encode64(compressed);
    }
}
exports.PlantUML = PlantUML;
//# sourceMappingURL=plantUML.js.map