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sakura/libraries/Forum/Post.php

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<?php
/*
* Post class
*/
namespace Sakura\Forum;
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use Sakura\Utils;
use Sakura\Database;
use Sakura\User;
use Sakura\BBcode;
use Sakura\Config;
/**
* Class Post
* @package Sakura
*/
class Post
{
// Variables
public $id = 0;
public $thread = 0;
public $forum = 0;
public $poster = [];
public $ip = "";
public $time = 0;
public $parse = 0;
public $signature = 0;
public $emotes = 0;
public $subject = "";
public $text = "";
public $parsed = "";
public $editTime = 0;
public $editReason = "";
public $editUser = [];
// Constructor
public function __construct($postId)
{
// Attempt to get the database row
$postRow = Database::fetch('posts', false, ['post_id' => [$postId, '=']]);
// Assign data if a row was returned
if ($postRow) {
$this->id = $postRow['post_id'];
$this->thread = $postRow['topic_id'];
$this->forum = $postRow['forum_id'];
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$this->poster = User::construct($postRow['poster_id']);
$this->ip = $postRow['poster_ip'];
$this->time = $postRow['post_time'];
$this->subject = $postRow['post_subject'];
$this->text = $postRow['post_text'];
$this->editTime = $postRow['post_edit_time'];
$this->editReason = $postRow['post_edit_reason'];
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$this->editUser = User::construct($postRow['post_edit_user']);
}
// Parse the markup
$this->parsed = BBcode::toHTML(htmlentities($this->text));
}
// Create a new post
public static function create($subject, $text, User $poster, $thread = 0, $forum = 0)
{
// Check if the data meets the requirements
if (strlen($subject) < Config::get('forum_title_min')
|| strlen($subject) > Config::get('forum_title_max')
|| strlen($text) < Config::get('forum_text_min')
|| strlen($text) > Config::get('forum_text_max')) {
return null;
}
// If no thread is specified create a new one
if ($thread) {
$thread = new Thread($thread);
} else {
$thread = Thread::create($forum, $subject);
}
// Stop if the thread ID is 0
if ($thread->id == 0) {
return null;
}
// Insert the post
Database::insert('posts', [
'topic_id' => $thread->id,
'forum_id' => $thread->forum,
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'poster_id' => $poster->id,
'poster_ip' => Utils::getRemoteIP(),
'post_time' => time(),
'post_subject' => $subject,
'post_text' => $text,
]);
// Get post id
$id = Database::lastInsertID();
// Update the last post date
$thread->lastUpdate();
// Return the object
return new Post($id);
}
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// Update a post
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public function update()
{
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// Check if the data meets the requirements
if (strlen($this->subject) < Config::get('forum_title_min')
|| strlen($this->subject) > Config::get('forum_title_max')
|| strlen($this->text) < Config::get('forum_text_min')
|| strlen($this->text) > Config::get('forum_text_max')) {
return null;
}
// Create a thread object
$thread = new Thread($this->thread);
// Update the post
Database::update('posts', [
[
'post_id' => $this->id,
'topic_id' => $thread->id,
'forum_id' => $thread->forum,
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'poster_id' => $this->poster->id,
'poster_ip' => Utils::getRemoteIP(),
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'post_time' => $this->time,
'post_subject' => $this->subject,
'post_text' => $this->text,
'post_edit_time' => $this->editTime,
'post_edit_reason' => $this->editReason,
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'post_edit_user' => $this->editUser->id,
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],
[
'post_id' => [$this->id, '='],
]
]);
// Return a new post object
return new Post($this->id);
}
// Time elapsed since creation
public function timeElapsed()
{
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return Utils::timeElapsed($this->time);
}
// Time elapsed since last edit
public function editTimeElapsed()
{
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return Utils::timeElapsed($this->editTime);
}
}