118 lines
2.9 KiB
PHP
118 lines
2.9 KiB
PHP
<?php
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/**
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* Holds the news post object.
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*
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* @package Sakura
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*/
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namespace Sakura\News;
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use Sakura\Comment;
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use Sakura\DB;
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use Sakura\User;
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/**
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* News post object.
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*
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class Post
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{
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const COMMENT_CATEGORY_FORMAT = "news-%s-%u";
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public $id = 0;
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public $category = "";
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public $user = 0;
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public $time = 0;
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public $title = "";
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public $text = "";
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private $commentCountCache = 0;
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private $commentsCache = [];
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public function __construct($id = 0)
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{
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// Get comment data from the database
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$data = DB::table('news')
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->where('news_id', $id)
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->get();
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// Check if anything was returned and assign data
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if ($data) {
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$data = $data[0];
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$this->id = $data->news_id;
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$this->category = $data->news_category;
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$this->user = $data->user_id;
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$this->time = $data->news_timestamp;
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$this->title = $data->news_title;
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$this->text = $data->news_content;
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}
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}
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public function save()
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{
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// Create submission data, insert and update take the same format
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$data = [
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'news_category' => $this->category,
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'user_id' => $this->user,
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'news_timestamp' => $this->time,
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'news_title' => $this->title,
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'news_content' => $this->text,
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];
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// Update if id isn't 0
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if ($this->id) {
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DB::table('news')
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->where('news_id', $this->id)
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->update($data);
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} else {
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$this->id = DB::table('news')
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->insertGetId($data);
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}
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}
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public function delete()
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{
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DB::table('news')
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->where('news_id', $this->id)
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->delete();
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$this->id = 0;
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}
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public function userData()
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{
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return User::construct($this->user);
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}
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public function commentCount()
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{
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if (!$this->commentCountCache) {
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$this->commentCountCache = DB::table('comments')
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->where('comment_category', sprintf(self::COMMENT_CATEGORY_FORMAT, $this->category, $this->id))
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->count();
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}
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return $this->commentCountCache;
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}
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public function comments()
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{
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if (!$this->commentsCache) {
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$commentIds = DB::table('comments')
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->where('comment_category', sprintf(self::COMMENT_CATEGORY_FORMAT, $this->category, $this->id))
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->orderBy('comment_id', 'desc')
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->where('comment_reply_to', 0)
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->get(['comment_id']);
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$commentIds = array_column($commentIds, 'comment_id');
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foreach ($commentIds as $comment) {
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$this->commentsCache[$comment] = new Comment($comment);
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}
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}
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return $this->commentsCache;
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}
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}
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