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sakura/libraries/News.php

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<?php
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/**
* Holds the news handler.
*
* @package Sakura
*/
namespace Sakura;
/**
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* Used to serve news posts.
*
* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
*/
class News
{
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/**
* Array containing news posts.
*
* @var array
*/
public $posts = [];
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/**
* Constructor
*
* @param mixed $category ID of the category that should be constructed.
*/
public function __construct($category)
{
// Get the news posts and assign them to $posts
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$posts = DB::prepare('SELECT * FROM `{prefix}news` WHERE `news_category` = :cat ORDER BY `news_id` DESC');
$posts->execute([
'cat' => $category,
]);
$posts = $posts->fetchAll(\PDO::FETCH_ASSOC);
// Attach poster data
foreach ($posts as $post) {
// Attach the poster
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$post['news_poster'] = User::construct($post['user_id']);
// Load comments
$post['news_comments'] = $this->comments = new Comments('news-' . $category . '-' . $post['news_id']);
// Add post to posts array
$this->posts[$post['news_id']] = $post;
}
}
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/**
* Get the amount of news posts.
*
* @return int Number of posts.
*/
public function getCount()
{
return count($this->posts);
}
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/**
* Check if a post exists in this category.
*
* @param int $pid The ID of the post.
*
* @return int If true the post it gets returns, else 0.
*/
public function postExists($pid)
{
return array_key_exists($pid, $this->posts) ? $pid : 0;
}
}