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96 lines
3.9 KiB
96 lines
3.9 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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use League\CommonMark\Environment\Environment;
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use League\CommonMark\Extension\Attributes\AttributesExtension;
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use League\CommonMark\Extension\CommonMark\CommonMarkCoreExtension;
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use League\CommonMark\Extension\DescriptionList\DescriptionListExtension;
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use League\CommonMark\Extension\Footnote\FootnoteExtension;
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use League\CommonMark\Extension\GithubFlavoredMarkdownExtension;
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use League\CommonMark\Extension\HeadingPermalink\HeadingPermalinkExtension;
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use League\CommonMark\Extension\Table\Table;
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use League\CommonMark\Extension\Table\TableExtension;
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use League\CommonMark\Extension\Table\TableRenderer;
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use League\CommonMark\Extension\TableOfContents\TableOfContentsExtension;
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use League\CommonMark\MarkdownConverter;
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use League\CommonMark\Node\Node;
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use League\CommonMark\Renderer\ChildNodeRendererInterface;
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use League\CommonMark\Renderer\NodeRendererInterface;
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use League\CommonMark\Block\Element\FencedCode;
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use League\CommonMark\Block\Renderer\FencedCodeRenderer;
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class WikiParser_ParsableMarkdown extends WikiParser_Parsable
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{
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public function wikiParse($data, $noparsed)
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{
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global $prefs;
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// let's define our configurationon
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$config = [
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// allow html because of the wiki plugins and any other allowed thing that generate html
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// we can't strip it here, so we rely on the parser to protectSpecialChars
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'html_input' => 'allow',
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'allow_unsafe_links' => false,
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'max_nesting_level' => 100,
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];
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$environment = new Environment($config);
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$environment->addExtension(new CommonMarkCoreExtension());
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$environment->addExtension(new AttributesExtension());
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$environment->addExtension(new TableExtension());
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$environment->addExtension(new DescriptionListExtension());
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$environment->addExtension(new FootnoteExtension());
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if ($this->option['autotoc']) {
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$environment->addExtension(new HeadingPermalinkExtension());
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$environment->addExtension(new TableOfContentsExtension());
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}
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if ($prefs['markdown_gfm'] === 'y') {
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$environment->addExtension(new GithubFlavoredMarkdownExtension());
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}
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// add default class to code blocks -> <pre class="codelisting">
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$environment->addRenderer(
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FencedCode::class,
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new class implements NodeRendererInterface {
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public function render(Node $node, ChildNodeRendererInterface $childRenderer)
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{
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$htmlEl = (new FencedCodeRenderer())->render($node, $childRenderer);
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$class = $htmlEl->getAttribute('class') ?: 'codelisting';
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$htmlEl->setAttribute('class', $class);
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return $htmlEl;
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}
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},
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10
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);
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// add default class to table -> <table class="wikitable table table-striped table-hover">
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$environment->addRenderer(
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Table::class,
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new class implements NodeRendererInterface {
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public function render(Node $node, ChildNodeRendererInterface $childRenderer)
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{
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$htmlEl = (new TableRenderer())->render($node, $childRenderer);
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$class = $htmlEl->getAttribute('class') ?: 'wikitable table table-striped table-hover';
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$htmlEl->setAttribute('class', $class);
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return $htmlEl;
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}
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},
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10
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);
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$converter = new MarkdownConverter($environment);
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$data = $converter->convert($data)->getContent();
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$data = $this->parse_data_wikilinks($data, false, $this->option['ck_editor']);
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return $data;
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}
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}
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