From 2458ca6964401c0bd2cd809d303dfbcaea3ead90 Mon Sep 17 00:00:00 2001
From: cflip <36554078+cflip@users.noreply.github.com>
Date: Wed, 11 Aug 2021 15:14:18 -0600
Subject: Add getters for nested objects

---
 includes/model/Post.php | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

(limited to 'includes/model/Post.php')

diff --git a/includes/model/Post.php b/includes/model/Post.php
index eae3d3e..ab3602b 100755
--- a/includes/model/Post.php
+++ b/includes/model/Post.php
@@ -53,8 +53,8 @@ class Post
 	public $id;
 	public $content;
 	public $date_created;
-	public $thread;
-	public $author;
+	public $thread_id;
+	public $author_id;
 
 	private $has_value = false;
 
@@ -70,10 +70,8 @@ class Post
 		$this->id = $id;
 		$this->content = $result[0]['post_content'];
 		$this->date_created = $result[0]['post_date_created'];
-		$this->thread = new Thread($result[0]['post_thread']);
-
-		$this->author = new User();
-		$this->author->get_by_id($result[0]['post_author']);
+		$this->thread_id = $result[0]['post_thread'];
+		$this->author_id = $result[0]['post_author'];
 
 		$this->has_value = true;
 	}
@@ -83,14 +81,27 @@ class Post
 		return $this->has_value;
 	}
 
+	public function get_parent_thread(): ?Thread
+	{
+		return new Thread($this->thread_id);
+	}
+
+	public function get_author(): ?User
+	{
+		$result = new User();
+		$result->get_by_id($this->author_id);
+		return $result;
+	}
+
 	/**
 	 * Get the post content from the database and return it as a string ready for HTML display
 	 */
 	function get_content(): string
 	{
 		// Build the header
+		$author = $this->get_author();
 		$result = '<p class="header" id="p' . $this->id . '"><b>#' . $this->id . '</b>';
-		$result .= ' Posted by <a href="viewuser.php?id=' . $this->author->id . '">' . $this->author->name . '</a>';
+		$result .= ' Posted by <a href="viewuser.php?id=' . $author->id . '">' . $author->name . '</a>';
 		$result .= ' on ' . date('m/d/Y g:ia', strtotime($this->date_created));
 		if (Session::get()->is_signed_in() && Session::get()->get_current_user()->level == USER_LEVEL_MODERATOR) {
 			$result .= '<a href="moderate.php?type=post&id=' . $this->id . '" style="float:right;">[Options]</a>';
@@ -113,7 +124,7 @@ class Post
 
 		// User must have permission to edit the post
 		$current_user = Session::get()->get_current_user();
-		if ($current_user->id != $this->author->id) {
+		if ($current_user->id != $this->author_id) {
 			trigger_error("You don't have sufficient permissions to edit this post.");
 			return;
 		}
@@ -141,7 +152,7 @@ class Post
 		Database::get()->query("DELETE FROM posts WHERE post_id = ?", "i", $this->id);
 
 		// Decrement the post count of the category
-		Database::get()->query("UPDATE categories SET `category_post_count` = `category_post_count` - '1' WHERE category_id = ?", "i", $this->thread->category->id);
+		Database::get()->query("UPDATE categories SET `category_post_count` = `category_post_count` - '1' WHERE category_id = ?", "i", $this->get_parent_thread()->category_id);
 	}
 
 	public static function create($post_content, $post_thread, $post_category)
-- 
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