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path: root/src/web/_model/blog.php
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<?php /* Copyright (c) 2024 Freya Murphy */
class Blog_model extends Model {

	private $markdown;

	function __construct($load) {
		parent::__construct($load);
		$this->markdown = new MarkdownParser();
	}
    /**
     * @param mixed $data
     * @return void
     */
    private function load_blog(&$data): void {
		$blog = array();
		$dir = $GLOBALS['assetroot'] . '/blog';
		if ($handle = opendir($dir)) {
			while (false !== ($entry = readdir($handle))) {
				if (str_starts_with($entry, ".")) {
					continue;
				}
				$path = $dir . '/' . $entry;
				$md = $this->markdown->parse($path);
				$blog[$entry] = $md;
			}
		}
		krsort($blog);
		$data['blog'] = $blog;
	}

	public function get_data(): ?array {
		$data = parent::get_data();
		$this->load_blog($data);
		$data['title'] = lang('title');
		$data['desc'] = lang('blog_short_desc');
		return $data;
	}
    /**
     * @param mixed $name
     * @return bool|<missing>
     */
    private function load_post($name): ?array {
		$dir = $GLOBALS['assetroot'] . '/blog';
		$path = $dir . '/' . $name;
		if(!file_exists($path)) {
			return NULL;
		}
		$md = $this->markdown->parse($path);
		return $md;
	}
    /**
     * @param mixed $name
     * @return bool|null|array
     */
    public function get_post($name): ?array {
		$data = parent::get_data();
		$post = $this->load_post($name);
		if (!$post) {
			return NULL;
		}
		$data['title'] = $post['meta']['name'];
		$data['desc'] = $post['meta']['desc'];
		$data['post'] = $post;
		return $data;
	}
    /**
     * @param mixed $name
     */
    private function load_writeup($name): ?array {
		$dir = $GLOBALS['assetroot'] . '/writeup';
		$path = $dir . '/' . $name;
		if(!file_exists($path)) {
			return NULL;
		}
		$md = $this->markdown->parse($path);
		return $md;
	}
    /**
     * @param mixed $name
     * @return bool|null|array
     */
    public function get_writeup($name): ?array {
		$data = parent::get_data();
		$writeup = $this->load_writeup($name);
		if (!$writeup) {
			return NULL;
		}
		$data['title'] = $writeup['meta']['name'];
		$data['desc'] = $writeup['meta']['desc'];
		$data['post'] = $writeup;
		return $data;
	}
}
?>