From c2e95590d543731e33525246ed251e2d99a64ae9 Mon Sep 17 00:00:00 2001
From: rob <rob@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Tue, 18 Mar 2003 12:44:11 +0000
Subject: [PATCH] Added function to remove document_word_link entries when a document is deleted

---
 lib/documentmanagement/Document.inc | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+), 0 deletions(-)

diff --git a/lib/documentmanagement/Document.inc b/lib/documentmanagement/Document.inc
index 7bc2be0..f9c5a43 100644
--- a/lib/documentmanagement/Document.inc
+++ b/lib/documentmanagement/Document.inc
@@ -353,6 +353,7 @@ class Document {
         return false;
     }
 	
+	
 	/**
 	* Begin the current document's collaboration process
 	*
@@ -1002,6 +1003,28 @@ class Document {
 		}
 		
 	}
+	
+	/**
+	* Static function.
+	* Remove all document -> word links associated with this document
+	* 
+	* 
+	*/
+	function removeDocumentWordLinks($iDocumentID) {
+		global $default, $lang_err_database, $lang_err_object_key;
+        if ($this->iId >= 0) {
+            $sql = $default->db;            
+            $result = $sql->query("DELETE FROM  " . $default->owl_document_words_table . "  WHERE document_id = $iDocumentID");
+            if ($result) {
+                $this->iId = -1;
+                return true;
+            }
+            $_SESSION["errorMessage"] = $lang_err_database;
+            return false;
+        }
+        $_SESSION["errorMessage"] = $lang_err_object_key;
+        return false;
+	}
 }
 
 ?>
--
libgit2 0.21.4