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CommentPost.php
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CommentPost.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Post;
use Carbon\Carbon;
use Flarum\Formatter\Formatter;
use Flarum\Post\Event\Hidden;
use Flarum\Post\Event\Posted;
use Flarum\Post\Event\Restored;
use Flarum\Post\Event\Revised;
use Flarum\User\User;
use Psr\Http\Message\ServerRequestInterface;
/**
* A standard comment in a discussion.
*
* @property string $parsed_content
*/
class CommentPost extends Post
{
/**
* {@inheritdoc}
*/
public static $type = 'comment';
/**
* The text formatter instance.
*
* @var \Flarum\Formatter\Formatter
*/
protected static $formatter;
/**
* Create a new instance in reply to a discussion.
*
* @param int $discussionId
* @param string $content
* @param int $userId
* @param string $ipAddress
* @param User|null $actor
* @return static
*/
public static function reply($discussionId, $content, $userId, $ipAddress, User $actor = null)
{
$post = new static;
$post->created_at = Carbon::now();
$post->discussion_id = $discussionId;
$post->user_id = $userId;
$post->type = static::$type;
$post->ip_address = $ipAddress;
// Set content last, as the parsing may rely on other post attributes.
$post->setContentAttribute($content, $actor);
$post->raise(new Posted($post));
return $post;
}
/**
* Revise the post's content.
*
* @param string $content
* @param User $actor
* @return $this
*/
public function revise($content, User $actor)
{
if ($this->content !== $content) {
$this->setContentAttribute($content, $actor);
$this->edited_at = Carbon::now();
$this->edited_user_id = $actor->id;
$this->raise(new Revised($this));
}
return $this;
}
/**
* Hide the post.
*
* @param User $actor
* @return $this
*/
public function hide(User $actor = null)
{
if (! $this->hidden_at) {
$this->hidden_at = Carbon::now();
$this->hidden_user_id = $actor ? $actor->id : null;
$this->raise(new Hidden($this));
}
return $this;
}
/**
* Restore the post.
*
* @return $this
*/
public function restore()
{
if ($this->hidden_at !== null) {
$this->hidden_at = null;
$this->hidden_user_id = null;
$this->raise(new Restored($this));
}
return $this;
}
/**
* Unparse the parsed content.
*
* @param string $value
* @return string
*/
public function getContentAttribute($value)
{
return static::$formatter->unparse($value, $this);
}
/**
* Get the parsed/raw content.
*
* @return string
*/
public function getParsedContentAttribute()
{
return $this->attributes['content'];
}
/**
* Parse the content before it is saved to the database.
*
* @param string $value
* @param User $actor
*/
public function setContentAttribute($value, User $actor = null)
{
$this->attributes['content'] = $value ? static::$formatter->parse($value, $this, $actor ?? $this->user) : null;
}
/**
* Set the parsed/raw content.
*
* @param string $value
*/
public function setParsedContentAttribute($value)
{
$this->attributes['content'] = $value;
}
/**
* Get the content rendered as HTML.
*
* @param ServerRequestInterface $request
* @return string
*/
public function formatContent(ServerRequestInterface $request = null)
{
return static::$formatter->render($this->attributes['content'], $this, $request);
}
/**
* Get the text formatter instance.
*
* @return \Flarum\Formatter\Formatter
*/
public static function getFormatter()
{
return static::$formatter;
}
/**
* Set the text formatter instance.
*
* @param \Flarum\Formatter\Formatter $formatter
*/
public static function setFormatter(Formatter $formatter)
{
static::$formatter = $formatter;
}
}