Removing unneccessary HTML elements from Gist output

Nilpo · Nilpo · commit 953915329cc9 · 2016-03-20T16:02:41.000-04:00
diff --git a/includes/class-gistpress.php b/includes/class-gistpress.php
@@ -420,6 +420,9 @@ public function get_gist_html( $url, array $args ) {
 		$this->debug_log( '<strong>' . __( 'Raw Key (Transient & Post Meta):', 'gistpress' ) . '</strong> ' . $raw_key, $shortcode_hash );
 		$this->debug_log( '<strong>' . __( 'Processed Output Key (Transient):', 'gistpress' ) . '</strong> ' . $transient_key, $shortcode_hash );
 
+		// Strip unneccessary elements from HTML output
+		$html = preg_replace('/^<!DOCTYPE.+?>/i', '', str_ireplace( array('<html>', '</html>', '<body>', '</body>'), '', $html));
+
 		return $html;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -420,6 +420,9 @@ public function get_gist_html( $url, array $args ) {`
`420`	`420`	`$this->debug_log( '<strong>' . __( 'Raw Key (Transient & Post Meta):', 'gistpress' ) . '</strong> ' . $raw_key, $shortcode_hash );`
`421`	`421`	`$this->debug_log( '<strong>' . __( 'Processed Output Key (Transient):', 'gistpress' ) . '</strong> ' . $transient_key, $shortcode_hash );`
`422`	`422`
	`423`	`+ // Strip unneccessary elements from HTML output`
	`424`	`+ $html = preg_replace('/^<!DOCTYPE.+?>/i', '', str_ireplace( array('<html>', '</html>', '<body>', '</body>'), '', $html));`
	`425`	`+`
`423`	`426`	`return $html;`
`424`	`427`	`}`
`425`	`428`