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[FormatAbstract] Check content type before sending header

This commit is contained in:
logmanoriginal 2018-11-18 16:30:34 +01:00
parent 1c17ffb5c4
commit dbffbd4d4e
1 changed files with 11 additions and 3 deletions
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14
lib/FormatAbstract.php
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@ -21,8 +21,8 @@ abstract class FormatAbstract implements FormatInterface {
/** The default charset (UTF-8) */ /** The default charset (UTF-8) */
const DEFAULT_CHARSET = 'UTF-8'; const DEFAULT_CHARSET = 'UTF-8';
/** @var string $contentType The content type */ /** @var string|null $contentType The content type */
protected $contentType; protected $contentType = null;
/** @var string $charset The charset */ /** @var string $charset The charset */
protected $charset; protected $charset;
@ -82,10 +82,18 @@ abstract class FormatAbstract implements FormatInterface {
/** /**
* Send header with the currently specified content type * Send header with the currently specified content type
* *
* @throws \LogicException if the content type is not set
* @throws \LogicException if the content type is not a string
*
* @return void * @return void
* @todo This should throw an error if no content type is set
*/ */
protected function callContentType(){ protected function callContentType(){
if(empty($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); header('Content-Type: ' . $this->contentType);
} }