public function save($model)
{
$id = $model[$this->idField];
$filename = \Staq::App()->getDataPath() . $this->folder . '/' . $id;
$data = $model->extractSeeds();
if (isset($data['content'])) {
// TODO: if the model exists verify that it is a markdown file
$converter = new \Markdownify\ConverterExtra();
file_put_contents($filename . '.md', $converter->parseString($model->content));
unset($data['content']);
}
unset($data[$this->idField]);
file_put_contents($filename . '.json', json_encode($data));
return $id;
}
/**
* Convert the main post content to Markdown.
*/
function convert_content($post)
{
$content = apply_filters('the_content', $post->post_content);
$converter = new Markdownify\ConverterExtra();
$markdown = $converter->parseString($content);
if (false !== strpos($markdown, '[]: ')) {
// faulty links; return plain HTML
return $content;
}
return $markdown;
}
// filter post
le_add_workflow('filter_post', function ($post, $categoriesConfig) {
$text = (isset($post['description']) ? $post['description'] : '') . (isset($post['mt_text_more']) ? "\n\n<!--more-->\n\n" . $post['mt_text_more'] : '');
$text = preg_replace("/<\\/p>\\s*<\\/p>/is", "</p>", $text);
$text = preg_replace_callback("/<pre[^>]*><code[^>]*>(.+?)<\\/code><\\/pre>/is", function ($matches) {
return '<pre>' . $matches[1] . '</pre>';
}, $text);
$text = preg_replace_callback("/<code[^>]*>(.+?)<\\/code>/is", function ($matches) {
if (false !== strpos($matches[1], "\n")) {
return '<pre>' . $matches[1] . '</pre>';
}
return '<code>' . $matches[1] . '</code>';
}, $text);
$text = preg_replace("/<a[^>]+(href=\"[^\"]+\")[^>]*>/is", "<a \\1>", $text);
$text = preg_replace("/<img[^>]+(src=\"[^\"]+\")[^>]*\\/?>/is", "<img \\1>", $text);
$parser = new \Markdownify\ConverterExtra();
$content = "\n" . $post['title'] . "\n" . str_repeat('=', strlen($post['title'])) . "\n\n" . $parser->parseString($text);
$date = $post['dateCreated'];
if (!empty($post['mt_keywords'])) {
$content = "@tag:{$post['mt_keywords']}\n" . $content;
}
if (!empty($post['categories'])) {
$categories = [];
foreach ($post['categories'] as $category) {
$found = array_search($category, $categoriesConfig);
if (false !== $found) {
$categories[] = $found;
}
}
if (!empty($categories)) {
$content = "@category:" . implode(',', $categories) . "\n" . $content;
