rel #13283 : begin unimarc export implementation

library/Class/Exemplaire.php

@@ -142,6 +142,7 @@ class Class_Exemplaire extends Storm_Model_Abstract {
 		return $sigbExemplaire->isDisponible();
 	}
 
+
 	public function isReservable() {
 		if ($this->getNotice()->isRessourceNumerique())
 			return false;
@@ -154,21 +155,28 @@ class Class_Exemplaire extends Storm_Model_Abstract {
 
 	
 	public function getSubfield($id) {
+		$fields = $this->zone995toArray();
+		return isset($fields[$id]) ? $fields[$id] : '';
+	}
+
+
+	protected function zone995toArray() {
 		$fields = [];
 		array_map(
 			function($field) use (&$fields) {
 				$parts = explode('=', $field);
 				$fields[$parts[0]] = $parts[1];
 			},
-			
-			explode(' ', $this->getZone995())
-			);
-
-		return isset($fields[$id]) ? $fields[$id] : '';
+			explode(' ', $this->getZone995()));
+		return $fields;
 	}
 	
+
 	public function toUnimarcIso2709() {
-		return "995"; 
+		$writer = new Class_NoticeUnimarc_Writer();
+		$writer->setNotice($this->getNotice()->getUnimarc());
+		$writer->add_field('995', '  ', $this->zone995toArray());
+		return $writer->toUnimarcIso2709(); 
 	}
 }