Hl/20441 marc21 dynix dedup

cosmogramme/php/classes/classe_notice_marc21.php

@@ -16,7 +16,7 @@
*
* You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
* along with BOKEH; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA 
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/
//////////////////////////////////////////////////////////////////////////////////////
// CLASSE MARC21 (Surcharge la classe notice_unimarc)
@@ -30,7 +30,7 @@ class notice_marc21 extends notice_unimarc
private $map;
// ----------------------------------------------------------------
-// Constructeur 
+// Constructeur
// ----------------------------------------------------------------
function __construct()
{
@@ -104,11 +104,75 @@ class notice_marc21 extends notice_unimarc
$this->setNotice($this->marc21ToUnimarc());
return true;
}
-	
+
public function setNotice($string, $type_accents = 0)	{
parent::setNotice($string, 4);
}
+
+	protected function append200IToFirst200E($new_subfields, $i) {
+		$e_subfield_found = false;
+		foreach ($new_subfields as $index => $subfield) {
+			if ($subfield[0] == 'e') {
+				$e_subfield_found = true;
+				$subfield[1] .= ' ' . $i;
+				$new_subfields[$index] = $subfield;
+				break;
+			}
+		}
+		if (!$e_subfield_found) {
+			$new_subfields[] = ['e', $i];
+		}
+
+		return $new_subfields;
+	}
+
+
+	protected function getCodeIFromSubfields($subfields) {
+		foreach ($subfields as $subfield) {
+			if ($subfield['code'] == 'i')
+				return $subfield['valeur'];
+		}
+		return '';
+	}
+
+
+	protected function prepareSubfieldsFor200E($subfields) {
+		$new_subfields = [];
+		foreach ($subfields as $index => $subfield) {
+			if ($subfield['code'] == 'i')
+				continue;
+
+			$new_subfields[] = [$subfield['code'], $subfield['valeur']];
+		}
+		return $new_subfields;
+	}
+
+
+	protected function getNewSubfields($field_block) {
+		$subfields = $this->decoupe_bloc_champ($field_block);
+		$i = $this->getCodeIFromSubfields($subfields);
+		$new_subfields = $this->prepareSubfieldsFor200E($subfields);
+
+		return $i
+			? $this->append200IToFirst200E($new_subfields, $i)
+			: $new_subfields;
+
+	}
+
+	// Special case: append 200$i to 200$e so it appears in clef_alpha
+	// and can be used for deduping
+	protected function unimarc200iTo200e() {
+		if(!$field_blocks = $this->notice_unimarc->get_subfield('200'))
+			return ;
+
+		$this->notice_unimarc->delete_field('200');
+
+		foreach($field_blocks as $field_block)
+			$this->notice_unimarc->add_field('200', '01', $this->getNewSubfields($field_block));
+	}
+
+
// ----------------------------------------------------------------
// Transco marc21 to unimarc
// ----------------------------------------------------------------
@@ -125,7 +189,7 @@ class notice_marc21 extends notice_unimarc
// identifiants
$bloc=$this->get_subfield('001');
$this->notice_unimarc->add_field("001","",$bloc[0]);
-		
+
// date de nouveaute
$bloc=$this->get_subfield('008');
$this->notice_unimarc->add_field("005","",$bloc[0]);
@@ -143,7 +207,8 @@ class notice_marc21 extends notice_unimarc
// titres
$this->traiteZone("245","200");
-		$this->traiteZone("246","510");	
+		$this->unimarc200iTo200e();
+		$this->traiteZone("246","510");
$this->traiteZone("130","500");	 // titre uniforme
$this->traiteZone("505","464");	 // titres de depouillement
$this->traiteZone("856","464");	 // morceaux docs sonores
@@ -152,7 +217,7 @@ class notice_marc21 extends notice_unimarc
$this->traiteZone("765","510");	 // titre original
$this->traiteZone("780","432");	 // titre précédent pour périodiques
$this->traiteZone("785","440");	 // titre successeur
-		
+
// auteurs
$this->traiteZone("100","700");
$this->traiteZone("110","710");