teleform/dist/cjs/html.js

Format Telegram messages, escape special characters, switch formatting styles, convert special entities to formatted text and vice versa, form Telegram links, use Unicode symbols.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.html = void 0;
const format_js_1 = require("./format.js");
const mdv2_js_1 = require("./mdv2.js");
const mdv1_js_1 = require("./mdv1.js");
class html extends format_js_1.format {
    static to_mdv2(string) {
        return this._toggle(string, mdv2_js_1.mdv2);
    }
    static to_md(string) {
        return this.to_mdv2(string);
    }
    static to_mdv1(string) {
        return this._toggle(string, mdv1_js_1.mdv1);
    }
    static em(string, escape = true) {
        return this.emphasis(string, escape);
    }
    static ins(string, escape = true) {
        return this.inserted(string, escape);
    }
    static del(string, escape = true) {
        return this.deleted(string, escape);
    }
    static bold(string, escape = true) {
        return `<b>${this.escape(string, [], escape)}</b>`;
    }
    static strong(string, escape = true) {
        return `<strong>${this.escape(string, [], escape)}</strong>`;
    }
    static italic(string, escape = true) {
        return `<i>${this.escape(string, [], escape)}</i>`;
    }
    static emphasis(string, escape = true) {
        return `<em>${this.escape(string, [], escape)}</em>`;
    }
    static underline(string, escape = true) {
        return `<u>${this.escape(string, [], escape)}</u>`;
    }
    static inserted(string, escape = true) {
        return `<ins>${this.escape(string, [], escape)}</ins>`;
    }
    static strikethrough(string, escape = true) {
        return `<s>${this.escape(string, [], escape)}</s>`;
    }
    static strike(string, escape = true) {
        return `<strike>${this.escape(string, [], escape)}</strike>`;
    }
    static deleted(string, escape = true) {
        return `<del>${this.escape(string, [], escape)}</del>`;
    }
    static spoiler(string, escape = true) {
        return `<span class="tg-spoiler">${this.escape(string, [], escape)}</span>`;
    }
    static telegram_spoiler(string, escape = true) {
        return `<tg-spoiler>${this.escape(string, [], escape)}</tg-spoiler>`;
    }
    static text_link(string, url, escape = true) {
        return `<a href="${url}">${this.escape(string, [], escape)}</a>`;
    }
    static text_mention(string, uid, escape = true) {
        return `<a href="tg://user?id=${uid}">${this.escape(string, [], escape)}</a>`;
    }
    static custom_emoji(string, eid, escape = true) {
        return `<tg-emoji emoji-id="${eid}">${this.escape(string, [], escape)}</tg-emoji>`;
    }
    static code(string, escape = true) {
        return `<code>${this.escape(string, [], escape)}</code>`;
    }
    static pre(string, language = null, escape = true) {
        if (!language)
            return `<pre>${this.escape(string, [], escape)}</pre>`;
        return `<pre><code class="language-${language}">${this.escape(string, [], escape)}</code></pre>`;
    }
    static blockquote(string, expandable = false, escape = true) {
        return `<blockquote${expandable ? ' expandable' : ''}>${this.escape(string, [], escape)}</blockquote>`;
    }
}
exports.html = html;
html._to_escape = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;'
};
html._tags = (type, optional) => ({
    bold: ['<b>', '</b>'],
    italic: ['<i>', '</i>'],
    underline: ['<u>', '</u>'],
    strikethrough: ['<s>', '</s>'],
    spoiler: ['<tg-spoiler>', '</tg-spoiler>'],
    text_link: [`<a href="${optional}">`, '</a>'],
    text_mention: [`<a href="tg://user?id=${optional}">`, '</a>'],
    custom_emoji: [`<tg-emoji emoji-id="${optional}">`, '</tg-emoji>'],
    code: ['<code>', '</code>'],
    pre: [
        optional ? `<pre><code class="language-${optional}">` : '<pre>',
        optional ? '</code></pre>' : '</pre>'
    ],
    blockquote: ['<blockquote>', '</blockquote>'],
    expandable_blockquote: ['<blockquote expandable>', '</blockquote>']
}[type]);
html._regexp = new RegExp('(?<bold>' +
    '<\\s*(?<bold_tag>b|strong)\\b[^>]*>' +
    '(?<bold_text>.*?)' +
    '<\\s*\\/\\s*\\k<bold_tag>\\s*>)|' +
    '(?<italic>' +
    '<\\s*(?<italic_tag>i|em)\\b[^>]*>' +
    '(?<italic_text>.*?)' +
    '<\\s*\\/\\s*\\k<italic_tag>\\s*>)|' +
    '(?<underline>' +
    '<\\s*(?<underline_tag>u|ins)\\b[^>]*>' +
    '(?<underline_text>.*?)' +
    '<\\s*\\/\\s*\\k<underline_tag>\\s*>)|' +
    '(?<strikethrough>' +
    '<\\s*(?<strikethrough_tag>s|strike|del)\\b[^>]*>' +
    '(?<strikethrough_text>.*?)' +
    '<\\s*\\/\\s*\\k<strikethrough_tag>\\s*>)|' +
    '(?<spoiler>' +
    '<\\s*(?:(?<spoiler_span_tag>span)\\b[^>]*\\b' +
    'class\\s*=\\s*(?<spoiler_span_quote>["\'])?tg-spoiler\\b\\k<spoiler_span_quote>|' +
    '(?<spoiler_tg_tag>tg-spoiler)\\b)[^>]*>' +
    '(?<spoiler_text>.*?)' +
    '<\\s*\\/\\s*\\k<spoiler_span_tag>\\k<spoiler_tg_tag>\\s*>)|' +
    '(?<text_link>' +
    '<\\s*a\\b[^>]*\\b' +
    'href\\s*=\\s*(?<text_link_tag>["\'])?(?<text_link_data>[^\\n]+?)\\k<text_link_tag>[^>]*>' +
    '(?<text_link_text>.*?)' +
    '<\\s*\\/\\s*a\\s*>)|' +
    '(?<custom_emoji>' +
    '<\\s*tg-emoji\\b[^>]*\\b' +
    'emoji-id\\s*=\\s*(?<custom_emoji_quote>["\'])?' +
    '(?<custom_emoji_id>.+?)' +
    '\\k<custom_emoji_quote>[^>]*>' +
    '(?<custom_emoji_text>.*?)' +
    '<\\s*\\/\\s*tg-emoji\\s*>)|' +
    '(?<pre>' +
    '<\\s*pre\\b[^>]*>' +
    '<\\s*code\\b[^>]*\\b' +
    'class=(?<pre_quote>["\'])?' +
    'language-(?<pre_language>(?<!\\s)[^\\n]+)' +
    '\\k<pre_quote>[^>]*>' +
    '(?<pre_text>.*?)' +
    '<\\s*\\/\\s*code\\s*>' +
    '<\\s*\\/\\s*pre\\s*>)|' +
    '(?<pre2><\\s*pre\\b[^>]*>(?<pre2_text>.*?)<\\s*\\/\\s*pre\\s*>)|' +
    '(?<code>(?<!<\\s*pre\\b[^>]*>\\s*)<\\s*code\\b[^>]*>(?<code_text>.*?)<\\s*\\/\\s*code\\s*>)|' +
    '(?<expandable_blockquote>' +
    '<\\s*blockquote\\b[^>]*\\bexpandable\\b[^>]*>' +
    '(?<expandable_blockquote_text>.*?)' +
    '<\\s*\\/\\s*blockquote\\s*>)|' +
    '(?<blockquote><\\s*blockquote\\b[^>]*>(?<blockquote_text>.*?)<\\s*\\/\\s*blockquote\\s*>)', 'gis');