Merge pull request #115 from creativecommons/restore-rdf-function

restore cc0_html_rdfa() function

Author: hugosolar

includes/class-creativecommons-image.php

@@ -457,26 +457,18 @@ public function license_block( $att_id, $fallback_title = null ) {
 		if ( $license_url ) {
 			$license_button_url = $this->license_button_url( $license_url );
 			$l                  = CreativeCommons::get_instance();
-			if ( $this->license_url_is_zero( $license_url ) ) {
-				$html_rdfa = $l->cc0_html_rdfa(
-					$title,
-					$attribution_url,
-					$credit
-				);
-			} else {
-				$html_rdfa = $l->license_html_rdfa(
-					$license_url,
-					$license_name,
-					$license_button_url,
-					$title,
-					true, // is_singular.
-					$attribution_url,
-					$credit,
-					$source_work_url,
-					$extras_url,
-					''
-				); // warning_text.
-			}
+			$html_rdfa = $l->license_html_rdfa(
+				$license_url,
+				$license_name,
+				$license_button_url,
+				$title,
+				true, // is_singular.
+				$attribution_url,
+				$credit,
+				$source_work_url,
+				$extras_url,
+				''
+			); // warning_text.
 
 			$button = CreativeCommonsButton::get_instance()->markup(
 				$html_rdfa,

includes/class-creativecommons.php

@@ -996,7 +996,6 @@ public function sanitize( $input ) {
 		return $new_input;
 	}
 
-
 	/**
 	 * Print the Section text
 	 */