431 lines
No EOL
15 KiB
JavaScript
431 lines
No EOL
15 KiB
JavaScript
/**
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* SimonUp Core Compiler (Core.js) - Version 1.2
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* Eine moderne, fluss- und blockorientierte Auszeichnungssprache.
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*/
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class SimonUp {
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constructor() {
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this.plugins = [];
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this.headings = [];
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this.counters = [0, 0, 0, 0, 0, 0];
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}
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/**
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* Registriert eine Erweiterung (Plugin)
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*/
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use(plugin) {
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this.plugins.push(plugin);
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return this;
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}
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/**
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* Hauptfunktion: Wandelt SimonUp-Text (.up) in valides HTML um
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*/
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parse(text) {
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this.headings = [];
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this.counters = [0, 0, 0, 0, 0, 0];
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let html = text;
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if (this.plugins && this.plugins.length > 0) {
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for (let i = 0; i < this.plugins.length; i++) {
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if (this.plugins[i].before) {
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html = this.plugins[i].before(html);
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}
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}
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}
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html = this._parseBlocks(html);
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html = this._injectTOC(html);
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if (this.plugins && this.plugins.length > 0) {
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for (let i = 0; i < this.plugins.length; i++) {
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if (this.plugins[i].after) {
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html = this.plugins[i].after(html);
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}
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}
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}
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return html;
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}
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/**
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* INTERN: Verarbeitet strukturelle Blöcke und freie Strukturen zeilenweise
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*/
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_parseBlocks(text) {
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const lines = text.replace(/\r\n/g, '\n').split('\n');
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let result = [];
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let inBlock = false;
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let blockType = null;
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let blockMeta = "";
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let blockBuffer = [];
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for (let i = 0; i < lines.length; i++) {
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let line = lines[i];
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if (!inBlock && line.startsWith('&') && line.trim().length > 1) {
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inBlock = true;
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const fullHeader = line.substring(1).trim();
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const spaceIndex = fullHeader.indexOf(' ');
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if (spaceIndex !== -1) {
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blockType = fullHeader.substring(0, spaceIndex).toLowerCase();
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blockMeta = fullHeader.substring(spaceIndex).trim();
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} else {
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blockType = fullHeader.toLowerCase();
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blockMeta = "";
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}
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blockBuffer = [];
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continue;
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}
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if (inBlock && line.trim().replace(/\u00A0/g, ' ') === '&') {
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result.push(this._renderBlock(blockType, blockMeta, blockBuffer));
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inBlock = false;
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blockType = null;
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blockMeta = "";
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continue;
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}
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if (inBlock) {
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blockBuffer.push(line);
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} else {
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let trimmed = line.trim();
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if (trimmed === '___') {
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result.push('<hr>');
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} else if (trimmed.startsWith('- ')) {
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let insideUl = this._parseInline(line.replace(/^\s*-\s+/, ''));
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result.push(`<ul-item>${insideUl}</ul-item>`);
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} else if (/^\d+\.\s+/.test(trimmed)) {
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let cleanLine = line.replace(/^\s*\d+\.\s+/, '');
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let insideOl = this._parseInline(cleanLine);
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result.push(`<ol-item>${insideOl}</ol-item>`);
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} else {
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result.push(this._parseInline(line));
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}
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}
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}
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return this._processParagraphsAndLists(result);
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}
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/**
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* INTERN: Erzeugt das HTML für einen geschlossenen Block
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*/
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_renderBlock(type, meta, lines) {
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const content = lines.join('\n');
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let self = this;
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switch (type) {
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case 'toc':
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let tocWrapper = '<div class="simonup-toc-wrapper">\n';
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if (meta) {
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tocWrapper += `<h2>${meta}</h2>\n`;
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}
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if (content.trim()) {
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const intro = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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tocWrapper += `<p class="toc-intro">${intro}</p>\n`;
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}
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tocWrapper += '\n';
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tocWrapper += '</div>';
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return tocWrapper;
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case 'c':
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const langClass = meta ? ` class="language-${meta}"` : '';
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const escapedCode = content.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
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return `<pre><code${langClass}>${escapedCode}</code></pre>`;
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case 'q':
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const qContent = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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return `<blockquote>${qContent}</blockquote>`;
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case 'b':
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const bContent = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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return `<div class="bible-block">${bContent}</div>`;
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case 'f':
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const fSummary = meta || 'Details';
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const fContent = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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return `<details>\n<summary>${fSummary}</summary>\n<p>${fContent}</p>\n</details>`;
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case 'i':
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const iColor = meta || '#ff6347';
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const iContent = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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return `<div class="infobox" style="border-left: 4px solid ${iColor}; padding: 10px; margin: 10px 0; background: #f8f9fa;">\n${iContent}\n</div>`;
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case 't':
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return this._renderTable(meta, lines);
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default:
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const defContent = lines.map(function(l) { return self._parseInline(l); }).join('<br>');
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return `<div class="block-${type}">${defContent}</div>`;
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}
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}
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/**
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* INTERN: Hilfsfunktion zum Rendern von Multi-line-Tabellen und Galerien
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*/
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_renderTable(meta, lines) {
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let tableHtml = '<table>\n';
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let currentCells = [];
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let cellBuffer = [];
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let self = this;
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for (let i = 0; i < lines.length; i++) {
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let line = lines[i];
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let parts = line.split('|');
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for (let j = 0; j < parts.length; j++) {
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let part = parts[j];
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if (j === parts.length - 1) {
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if (part.trim() !== '') {
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cellBuffer.push(part);
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}
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if (line.endsWith('|') && cellBuffer.length > 0) {
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currentCells.push(cellBuffer.join('\n'));
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cellBuffer = [];
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}
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} else {
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cellBuffer.push(part);
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currentCells.push(cellBuffer.join('\n'));
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cellBuffer = [];
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}
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}
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if (line.endsWith('|') && currentCells.length > 0) {
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let rowContent = currentCells.map(function(c) {
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let parsedCell = self._parseInline(c.trim()).replace(/\n/g, '<br>');
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return `<td>${parsedCell}</td>`;
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}).join('\n');
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tableHtml += `<tr>\n${rowContent}\n</tr>\n`;
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currentCells = [];
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}
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}
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tableHtml += '</table>';
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return tableHtml;
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}
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/**
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* INTERN: Verarbeitet Fluss-Formatierungen (Inline) mittels V1.2-RegEx
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*/
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_parseInline(text) {
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if (!text) return '';
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let html = text;
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const escapes = [];
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html = html.replace(/\\(.)/g, function(match, char) {
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escapes.push(char);
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return `__ESCAPED_CHAR_${escapes.length - 1}__`;
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});
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html = html.replace(/\/\/(( \s|$))/g, '$1');
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// 1. ZUERST: Standard Text-Inline-Rules parsen
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const inlineRules = [
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{ tag: 'strong', symbol: '\\*\\*' },
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{ tag: 'span style="font-weight: 500;"', symbol: '\\*' },
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{ tag: 'em', symbol: '%' },
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{ tag: 'u', symbol: '_' },
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{ tag: 'del', symbol: '~' },
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{ tag: 'mark', symbol: '=' },
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{ tag: 'sup', symbol: '\\^' },
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{ tag: 'sub', symbol: '°' },
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{ tag: 'code', symbol: '`' }
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];
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for (let k = 0; k < inlineRules.length; k++) {
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let rule = inlineRules[k];
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let tagSimple = rule.tag.split(' ')[0];
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let regex = new RegExp(rule.symbol + '(.+?)\\\\' + rule.symbol, 'g');
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html = html.replace(regex, `<${rule.tag}>$1</${tagSimple}>`);
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let resetRegex = new RegExp(rule.symbol + '(.+?)(?=' + rule.symbol + '|$)', 'g');
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html = html.replace(resetRegex, `<${rule.tag}>$1</${tagSimple}>`);
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}
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// 2. DANACH: Überschriften generieren (schützt generierte id="" Attribute vor den Regeln oben)
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let self = this;
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const processHeading = function(pattern, callback) {
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let match;
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while ((match = pattern.exec(html)) !== null) {
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const fullMatch = match[0];
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const level = parseInt(match[1]);
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const titleAndRest = match[2];
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let title = titleAndRest;
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let rest = "";
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const closeIdx = titleAndRest.indexOf('/#');
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if (closeIdx !== -1) {
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title = titleAndRest.substring(0, closeIdx);
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rest = titleAndRest.substring(closeIdx + 2);
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}
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const result = callback(level, title.trim(), rest);
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html = html.substring(0, match.index) + result + html.substring(match.index + fullMatch.length);
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}
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};
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processHeading(/^([1-6])x#\s*(.*)/g, function(level, title, rest) {
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const numStr = self._getAutoNumber(level);
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const fullTitle = `${numStr} ${title}`;
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const id = self._slugify(fullTitle);
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self.headings.push({ level: level, text: fullTitle, id: id });
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return `<h${level} id="${id}">${fullTitle}</h${level}>${rest}`;
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});
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processHeading(/^([1-6])-#\s*(.*)/g, function(level, title, rest) {
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return `<h${level}>${title}</h${level}>${rest}`;
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});
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processHeading(/^([1-6])#\s*(.*)/g, function(level, title, rest) {
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const id = self._slugify(title);
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self.headings.push({ level: level, text: title, id: id });
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return `<h${level} id="${id}">${title}</h${level}>${rest}`;
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});
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// 3. RESTLICHE STRUKTUREN (Ausrichtungen, Links, Medien)
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const alignMap = { 'l': 'left', 'r': 'right', 'c': 'center', 'j': 'justify' };
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html = html.replace(/>([lrcj])\s+(.+?)\s*\/>/g, function(m, dir, content) {
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return `<div style="text-align: ${alignMap[dir]};">${content}</div>`;
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});
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html = html.replace(/!\[([^\]]+)\s+w:(\d+)\]\(([^)]+)\)/g, '<img src="$3" alt="$1" style="width: $2px; height: auto;">');
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html = html.replace(/!\[([^\]]+)\]\(([^)]+)\)/g, '<img src="$2" alt="$1">');
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html = html.replace(/\[([^\]]+)\]\{([^}]+)\}/g, '<a href="$2" target="_blank" rel="noopener noreferrer">$1</a>');
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html = html.replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2">$1</a>');
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html = html.replace(/\^x\[([^\]]+)\]\^x/g, '<span class="footnote-auto" title="$1">[*]</span>');
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html = html.replace(/\^(\d+)\[([^\]]+)\]\^x/g, '<sup class="footnote-manual" title="$2">[$1]</sup>');
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html = html.replace(/__ESCAPED_CHAR_(\d+)__/g, function(match, idx) {
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return escapes[idx];
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});
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return html;
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}
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/**
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* INTERN: Errechnet die nächste fortlaufende Kapitelnummer
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*/
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_getAutoNumber(level) {
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let idx = level - 1;
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this.counters[idx]++;
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for (let i = idx + 1; i < 6; i++) {
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this.counters[i] = 0;
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}
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let activeParts = this.counters.slice(0, level);
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return activeParts.join('.') + '.';
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}
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/**
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* INTERN: Macht aus Text eine URL-konforme ID
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*/
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_slugify(text) {
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return text.toLowerCase()
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.replace(/[^a-z0-9\s-]/g, '')
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.replace(/\s+/g, '-');
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}
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/**
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* INTERN: Erzeugt die fertige HTML-Liste des TOC und injiziert sie in den Block
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*/
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_injectTOC(html) {
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const placeholder = '';
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if (!html.includes(placeholder)) {
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return html;
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}
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if (this.headings.length === 0) {
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return html.replace(placeholder, '');
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}
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let tocListHtml = '<div class="simonup-toc">\n<ul>\n';
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let currentLevel = 1;
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for (let i = 0; i < this.headings.length; i++) {
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let heading = this.headings[i];
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if (heading.level > currentLevel) {
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let diffUp = heading.level - currentLevel;
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tocListHtml += '<ul>\n'.repeat(diffUp);
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} else if (heading.level < currentLevel) {
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let diffDown = currentLevel - heading.level;
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tocListHtml += '</ul>\n'.repeat(diffDown);
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}
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currentLevel = heading.level;
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tocListHtml += `<li><a href="#${heading.id}">${heading.text}</a></li>\n`;
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}
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if (currentLevel > 1) {
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let diffFinal = currentLevel - 1;
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tocListHtml += '</ul>\n'.repeat(diffFinal);
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}
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tocListHtml += '</ul>\n</div>';
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return html.replace(placeholder, tocListHtml);
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}
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/**
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* INTERN: Fasst freie Listen-Elemente zusammen und generiert Absätze (p)
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*/
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_processParagraphsAndLists(elements) {
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let processed = [];
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let paragraphBuffer = [];
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let listBuffer = [];
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let currentListType = null;
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function flushList() {
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if (listBuffer.length > 0) {
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let items = listBuffer.map(function(item) { return " <li>" + item + "</li>"; }).join("\n");
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processed.push("<" + currentListType + ">\n" + items + "\n</" + currentListType + ">");
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listBuffer = [];
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currentListType = null;
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}
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}
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function flushParagraph() {
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if (paragraphBuffer.length > 0) {
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let pContent = paragraphBuffer.join("<br>");
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processed.push("<p>" + pContent + "</p>");
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paragraphBuffer = [];
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}
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}
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for (let i = 0; i < elements.length; i++) {
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let element = elements[i];
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if (!element) continue;
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let isUlItem = element.startsWith("<ul-item>");
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let isOlItem = element.startsWith("<ol-item>");
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if (isUlItem || isOlItem) {
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flushParagraph();
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let type = isUlItem ? "ul" : "ol";
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let content = isUlItem ? element.replace(/<\/?ul-item>/g, "") : element.replace(/<\/?ol-item>/g, "");
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if (currentListType && currentListType !== type) {
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flushList();
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}
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currentListType = type;
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listBuffer.push(content);
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} else if (element.startsWith("<") && !/^(<a>|<strong>|<em>|<u>|<del>|<mark>|<sup>|<sub>|<span>|<code>|<img>|<h\d)/i.test(element)) {
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flushList();
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flushParagraph();
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processed.push(element);
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} else {
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flushList();
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if (element.trim() === "") {
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flushParagraph();
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} else {
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paragraphBuffer.push(element);
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}
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}
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}
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flushList();
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flushParagraph();
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return processed.join("\n");
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}
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} |