blog.php

<?php
require '../engine.php';

system::import('blog');

if(http::get('article'))
{
	$article = blog::get_article(http::get('article'));
	$article or page_not_found();
	
	system::import('comments');
	
	if(http::post_request() and http::submitted('comment'))
	{
		signed_in or page_not_found();
		
		if(strlen(trim(http::post('comment'))) < 1)
			redirect(link_to('blog', null, array('article' => $article['blogID'])), 'Please enter a longer comment.', 0);
			
		comments::post('blog', http::get('article'), http::post('comment'));
		blog::update_comments(http::get('article'));
		
		if($user['userID'] != $article['userID'])
		{
			$article_link = link_to('blog', $article['title'], array('article' => $article['blogID']));
			$comment = http::post('comment');
			$message = <<<DOC
{$user['name']} commented on your blog article, {$article_link}
"{$comment}"
DOC;
			
			inbox::send($article['user'], $message);
		}
		
		redirect(link_to('blog', null, array('article' => $article['blogID'])), 'Your comment has been posted!', 1);
	}
	else
	{
		templates::load('header', array(
			'title' => $article['title']
		));
		templates::load('blog.view', array(
			'article'  => $article,
			'comments' => comments::load_for('blog', http::get('article'))
		));
		templates::load('footer');
	}
}
else
{
	templates::load('header', array(
		'title' => 'Blog'
	));
	templates::load('blog.main');
	templates::load('footer');
}