79 lines
2.2 KiB
JavaScript
79 lines
2.2 KiB
JavaScript
function DomRenderer(modules) {
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return {
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article: article,
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articlesList: articlesList,
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replaceMarkdown: replaceMarkdown
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};
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function replaceMarkdown() {
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var div = document.getElementById('contents');
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if(div.children[0] && div.children[0].tagName.toLowerCase() == 'article') {
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convertArticle(div.children[0]);
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} else {
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var articles = div.getElementsByClassName('articles')[0];
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if(articles != undefined) {
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for(var i = 0; i < articles.children.length; i++) {
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convertArticle(articles.children[i]);
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}
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} else {
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console.log('No articles found for this page');
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}
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}
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}
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function convertArticle(article) {
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var header = article.getElementsByTagName('header')[0];
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var text = article.getElementsByTagName('pre')[0];
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if(text != undefined) {
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article.replaceChild(getDiv(text.innerText), text);
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} else {
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console.log('No content found for this article');
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}
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}
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function getDiv(markdown) {
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return modules.dom.make('div', {
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innerHTML: modules.md.render(markdown)
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});
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}
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function article(url, markdown, limit) {
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var headerEnd = markdown.search(/\n\n/);
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var header = getDiv(markdown.slice(0, headerEnd));
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var lines = markdown.slice(headerEnd+2).split(/\n/);
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var div = getDiv(lines.slice(0, limit).join('\n'));
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var title = header.getElementsByTagName('h1')[0];
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return title == undefined ? null : modules.dom.make('article', {}, [
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modules.dom.make('header', {}, [
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modules.dom.make('a', {class: (limit != undefined ? 'navigation' : []), href: url}, [title])
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]),
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div
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]);
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}
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function pageTitle(tag, all) {
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return (all ? 'All' : 'Latest') + ' articles' + (tag != undefined ? ' tagged ' + tag : '');
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}
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function otherUrl(tag, all) {
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var path = [tag, all ? null : 'all.html'];
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return '/' + path.filter(modules.fun.defined).join('/');
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}
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function articlesList(tag, all) {
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return function(articlePreviews) {
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return [
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modules.dom.make('h2', {innerText: pageTitle(tag, all)}),
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modules.dom.make('p', {}, [
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modules.dom.make('a', {
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class: 'navigation',
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innerText: all ? 'See only latest' : 'See all',
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href: otherUrl(tag, all)
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})
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]),
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modules.dom.make('div', {class: 'articles'}, articlePreviews.filter(modules.fun.defined))
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];
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};
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}
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}
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