1 files changed, 97 insertions, 97 deletions

diff --git a/lib/queuehandler.php b/lib/queuehandler.php
index 23f295c45..5e3905f59 100644
--- a/lib/queuehandler.php
+++ b/lib/queuehandler.php
@@ -27,106 +27,106 @@ require_once(INSTALLDIR.'/classes/Notice.php');
 
 class QueueHandler extends Daemon {
 
-	var $_id = 'generic';
+    var $_id = 'generic';
 
-	function QueueHandler($id=NULL) {
-		if ($id) {
-			$this->set_id($id);
-		}
-	}
-	
-	function class_name() {
-		return ucfirst($this->transport()) . 'Handler';
-	}
+    function QueueHandler($id=NULL) {
+        if ($id) {
+            $this->set_id($id);
+        }
+    }
+    
+    function class_name() {
+        return ucfirst($this->transport()) . 'Handler';
+    }
 
-	function name() {
-		return strtolower($this->class_name().'.'.$this->get_id());
-	}
-	
-	function get_id() {
-		return $this->_id;
-	}
+    function name() {
+        return strtolower($this->class_name().'.'.$this->get_id());
+    }
+    
+    function get_id() {
+        return $this->_id;
+    }
 
-	function set_id($id) {
-		$this->_id = $id;
-	}
-	
-	function transport() {
-		return NULL;
-	}
-	
-	function start() {
-	}
-	
-	function finish() {
-	}
+    function set_id($id) {
+        $this->_id = $id;
+    }
+    
+    function transport() {
+        return NULL;
+    }
+    
+    function start() {
+    }
+    
+    function finish() {
+    }
 
-	function handle_notice($notice) {
-		return true;
-	}
-	
-	function run() {
-		if (!$this->start()) {
-			return false;
-		}
-		$this->log(LOG_INFO, 'checking for queued notices');
-		$transport = $this->transport();
-		do {
-			$qi = Queue_item::top($transport);
-			if ($qi) {
-				$this->log(LOG_INFO, 'Got item enqueued '.common_exact_date($qi->created));
-				$notice = Notice::staticGet($qi->notice_id);
-				if ($notice) {
-					$this->log(LOG_INFO, 'broadcasting notice ID = ' . $notice->id);
-					# XXX: what to do if broadcast fails?
-					$result = $this->handle_notice($notice);
-					if (!$result) {
-						$this->log(LOG_WARNING, 'Failed broadcast for notice ID = ' . $notice->id);
-						$orig = $qi;
-						$qi->claimed = NULL;
-						$qi->update($orig);
-						$this->log(LOG_WARNING, 'Abandoned claim for notice ID = ' . $notice->id);
-						continue;
-					}
-					$this->log(LOG_INFO, 'finished broadcasting notice ID = ' . $notice->id);
-					$notice->free();
-					unset($notice);
-					$notice = NULL;
-				} else {
-					$this->log(LOG_WARNING, 'queue item for notice that does not exist');
-				}
-				$qi->delete();
-				$qi->free();
-				unset($qi);
-				$this->idle(0);
-			} else {
-				$this->clear_old_claims();
-				$this->idle(5);
-			}	
-		} while (true);
-		if (!$this->finish()) {
-			return false;
-		}
-		return true;
-	}
+    function handle_notice($notice) {
+        return true;
+    }
+    
+    function run() {
+        if (!$this->start()) {
+            return false;
+        }
+        $this->log(LOG_INFO, 'checking for queued notices');
+        $transport = $this->transport();
+        do {
+            $qi = Queue_item::top($transport);
+            if ($qi) {
+                $this->log(LOG_INFO, 'Got item enqueued '.common_exact_date($qi->created));
+                $notice = Notice::staticGet($qi->notice_id);
+                if ($notice) {
+                    $this->log(LOG_INFO, 'broadcasting notice ID = ' . $notice->id);
+                    # XXX: what to do if broadcast fails?
+                    $result = $this->handle_notice($notice);
+                    if (!$result) {
+                        $this->log(LOG_WARNING, 'Failed broadcast for notice ID = ' . $notice->id);
+                        $orig = $qi;
+                        $qi->claimed = NULL;
+                        $qi->update($orig);
+                        $this->log(LOG_WARNING, 'Abandoned claim for notice ID = ' . $notice->id);
+                        continue;
+                    }
+                    $this->log(LOG_INFO, 'finished broadcasting notice ID = ' . $notice->id);
+                    $notice->free();
+                    unset($notice);
+                    $notice = NULL;
+                } else {
+                    $this->log(LOG_WARNING, 'queue item for notice that does not exist');
+                }
+                $qi->delete();
+                $qi->free();
+                unset($qi);
+                $this->idle(0);
+            } else {
+                $this->clear_old_claims();
+                $this->idle(5);
+            }    
+        } while (true);
+        if (!$this->finish()) {
+            return false;
+        }
+        return true;
+    }
 
-	function idle($timeout=0) {
-		if ($timeout>0) {
-			sleep($timeout);
-		}
-	}
-	
-	function clear_old_claims() {
-		$qi = new Queue_item();
-		$qi->transport = $this->transport();
-		$qi->whereAdd('now() - claimed > '.CLAIM_TIMEOUT);
-		$qi->update(DB_DATAOBJECT_WHEREADD_ONLY);
-		$qi->free();
-		unset($qi);
-	}
-	
-	function log($level, $msg) {
-		common_log($level, $this->class_name() . ' ('. $this->get_id() .'): '.$msg);
-	}
+    function idle($timeout=0) {
+        if ($timeout>0) {
+            sleep($timeout);
+        }
+    }
+    
+    function clear_old_claims() {
+        $qi = new Queue_item();
+        $qi->transport = $this->transport();
+        $qi->whereAdd('now() - claimed > '.CLAIM_TIMEOUT);
+        $qi->update(DB_DATAOBJECT_WHEREADD_ONLY);
+        $qi->free();
+        unset($qi);
+    }
+    
+    function log($level, $msg) {
+        common_log($level, $this->class_name() . ' ('. $this->get_id() .'): '.$msg);
+    }
 }
-	
\ No newline at end of file
+    
\ No newline at end of file