[ 'limit' => [ 'name' => 'Limit', 'type' => 'number', 'required' => true, 'defaultValue' => 10 ], ] ]; public function collectData() { $this->collectExpandableDatas(self::URI . 'index.xml', $this->getInput('limit')); } protected function parseItem(array $item) { $dom = getSimpleHTMLDOM($item['uri']); $content = $dom->find('div.post-content', 0); if ($content == null) { return $item; } // Fix code blocks foreach ($dom->find('pre.chroma') as $code_block) { // Somehow there are tags in 
??
            $code_block_html = str_get_html($code_block->plaintext);
            $code = '';
            foreach ($code_block_html->find('span.line') as $line) {
                $code .= $line->plaintext . "\n";
            }
            $code_block->outertext = '
' . $code . '
';
        }

        $item['content'] = $content;
        return $item;
    }
}