Version 5.0.0 beta 1

system/Content/Shareable.php

@@ -10,10 +10,18 @@
 
 namespace IPS\Content;
 
+use IPS\Member;
+use IPS\core\ShareLinks\Service;
+use IPS\Text\Parser;
+
+use function count;
+use function defined;
+use function header;
+
 /* To prevent PHP errors (extending class does not exist) revealing path */
-if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
 {
-	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	header( ($_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0') . ' 403 Forbidden' );
 	exit;
 }
 
@@ -22,4 +30,85 @@ if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
  *
  * @note	Content classes will gain special functionality by implementing this interface
  */
-interface Shareable { }
+trait Shareable
+{
+	/**
+	 * @brief	[Content\Item]	Sharelink HTML
+	 */
+	protected array $sharelinks = array();
+	
+	/**
+	 * Can share
+	 *
+	 * @return bool
+	 */
+	public function canShare(): bool
+	{
+		if( !$this->actionEnabled( 'share' ) )
+		{
+			return false;
+		}
+
+		if ( !$this->canView( Member::load( 0 ) ) )
+		{
+			return FALSE;
+		}
+		
+		return TRUE;
+	}
+	 
+	/**
+	 * Return sharelinks for this item
+	 *
+	 * @return array
+	 */
+	public function sharelinks(): array
+	{
+		if( !count( $this->sharelinks ) )
+		{
+			if ( $this->canShare() )
+			{
+				$shareUrl = $this->url();
+				if( $this instanceof Item )
+				{				
+					$this->sharelinks = Service::getAllServices( $shareUrl, $this->mapped('title'), NULL, $this );
+				}
+				else
+				{
+					$this->sharelinks = Service::getAllServices( $shareUrl, $this->item()->mapped('title'), NULL, $this->item() );
+				}
+			}
+			else
+			{
+				$this->sharelinks = array();
+			}
+		}
+		
+		return $this->sharelinks;
+	}
+	
+	/**
+	 * Web Share Data
+	 *
+	 * @return	array|NULL
+	 */
+	public function webShareData(): array|NULL
+	{
+		if( $this instanceof Item )
+		{
+			return array(
+				'title'		=> Parser::truncate( $this->mapped('title'), TRUE ),
+				'text'		=> Parser::truncate( $this->mapped('title'), TRUE ),
+				'url'		=> (string) $this->url()
+			);
+		}
+		else
+		{
+			return array(
+				'title'		=> Parser::truncate( $this->item()->mapped('title'), TRUE ),
+				'text'		=> $this->truncated( TRUE, NULL ),
+				'url'		=> (string) $this->url()
+			);
+		}
+	}
+}