Merge pull request #116 from greezybacon/issue/116

Reviewed By: Peter 06/18/12

include/class.canned.php

@@ -144,6 +144,17 @@ class Canned {
         return $i;
     }
 
+    function deleteAttachment($file_id) {
+        $deleted = 0;
+        $sql='DELETE FROM '.CANNED_ATTACHMENT_TABLE
+            .' WHERE canned_id='.db_input($this->getId())
+            .'   AND file_id='.db_input($file_id);
+        if(db_query($sql) && db_affected_rows()) {
+            $deleted = AttachmentFile::deleteOrphans();
+        }
+        return ($deleted > 0);
+    }
+
     function deleteAttachments(){
 
         $deleted=0;

include/class.dept.php

@@ -98,7 +98,7 @@ class Dept {
                 .'ORDER BY s.lastname, s.firstname';
             if(($res=db_query($sql)) && db_num_rows($res)){
                 while(list($id)=db_fetch_row($res))
-                    if($staff= Staff::lookup($id) && $staff->isAvailable())
+                    if(($staff=Staff::lookup($id)) && $staff->isAvailable())
                         $this->members[]= $staff;
             }
         }

include/class.faq.php

@@ -218,6 +218,17 @@ class FAQ {
         return $i;
     }
 
+    function deleteAttachment($file_id) {
+        $deleted = 0;
+        $sql='DELETE FROM '.FAQ_ATTACHMENT_TABLE
+            .' WHERE faq_id='.db_input($this->getId())
+            .'   AND file_id='.db_input($file_id);
+        if(db_query($sql) && db_affected_rows()) {
+            $deleted = AttachmentFile::deleteOrphans();
+        }
+        return ($deleted > 0);
+    }
+
     function deleteAttachments(){
 
         $deleted=0;