Formats: Remove display & related method (#2776)

Format should not be responsible for sending HTTP response.

1 files changed, 0 insertions, 43 deletions

diff --git a/lib/FormatAbstract.php b/lib/FormatAbstract.php
index cbc7dc97..5514b0b5 100644
--- a/lib/FormatAbstract.php
+++ b/lib/FormatAbstract.php
@@ -24,9 +24,6 @@ abstract class FormatAbstract implements FormatInterface {
 	/** MIME type of format output */
 	const MIME_TYPE = 'text/plain';
 
-	/** @var string|null $contentType The content type */
-	protected $contentType = null;
-
 	/** @var string $charset The charset */
 	protected $charset;
 
@@ -66,18 +63,6 @@ abstract class FormatAbstract implements FormatInterface {
 	}
 
 	/**
-	 * Set the content type
-	 *
-	 * @param string $contentType The content type
-	 * @return self The format object
-	 */
-	protected function setContentType($contentType){
-		$this->contentType = $contentType;
-
-		return $this;
-	}
-
-	/**
 	 * Set the last modified time
 	 *
 	 * @param int $lastModified The last modified time
@@ -88,34 +73,6 @@ abstract class FormatAbstract implements FormatInterface {
 	}
 
 	/**
-	 * Send header with the currently specified content type
-	 *
-	 * @throws \LogicException if the content type is not set
-	 * @throws \LogicException if the content type is not a string
-	 *
-	 * @return void
-	 */
-	protected function callContentType(){
-		if(empty($this->contentType))
-			throw new \LogicException('Content-Type is not set!');
-
-		if(!is_string($this->contentType))
-			throw new \LogicException('Content-Type must be a string!');
-
-		header('Content-Type: ' . $this->contentType);
-	}
-
-	/** {@inheritdoc} */
-	public function display(){
-		if ($this->lastModified) {
-			header('Last-Modified: ' . gmdate('D, d M Y H:i:s ', $this->lastModified) . 'GMT');
-		}
-		echo $this->stringify();
-
-		return $this;
-	}
-
-	/**
 	 * {@inheritdoc}
 	 *
 	 * @param array $items {@inheritdoc}