vendor/monolog/src/Monolog/Handler/FingersCrossedHandler.php
changeset 0 7f95f8617b0b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/monolog/src/Monolog/Handler/FingersCrossedHandler.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,95 @@
+<?php
+
+/*
+ * This file is part of the Monolog package.
+ *
+ * (c) Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Monolog\Handler;
+
+use Monolog\Logger;
+
+/**
+ * Buffers all records until a certain level is reached
+ *
+ * The advantage of this approach is that you don't get any clutter in your log files.
+ * Only requests which actually trigger an error (or whatever your actionLevel is) will be
+ * in the logs, but they will contain all records, not only those above the level threshold.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class FingersCrossedHandler extends AbstractHandler
+{
+    protected $handler;
+    protected $actionLevel;
+    protected $buffering = true;
+    protected $bufferSize;
+    protected $buffer = array();
+    protected $stopBuffering;
+
+    /**
+     * @param callback|HandlerInterface $handler Handler or factory callback($record, $fingersCrossedHandler).
+     * @param int $actionLevel The minimum logging level at which this handler will be triggered
+     * @param int $bufferSize How many entries should be buffered at most, beyond that the oldest items are removed from the buffer.
+     * @param Boolean $bubble Whether the messages that are handled can bubble up the stack or not
+     * @param Boolean $stopBuffering Whether the handler should stop buffering after being triggered (default true)
+     */
+    public function __construct($handler, $actionLevel = Logger::WARNING, $bufferSize = 0, $bubble = true, $stopBuffering = true)
+    {
+        $this->handler = $handler;
+        $this->actionLevel = $actionLevel;
+        $this->bufferSize = $bufferSize;
+        $this->bubble = $bubble;
+        $this->stopBuffering = $stopBuffering;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isHandling(array $record)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handle(array $record)
+    {
+        if ($this->buffering) {
+            $this->buffer[] = $record;
+            if ($this->bufferSize > 0 && count($this->buffer) > $this->bufferSize) {
+                array_shift($this->buffer);
+            }
+            if ($record['level'] >= $this->actionLevel) {
+                if ($this->stopBuffering) {
+                    $this->buffering = false;
+                }
+                if (!$this->handler instanceof HandlerInterface) {
+                    $this->handler = call_user_func($this->handler, $record, $this);
+                }
+                if (!$this->handler instanceof HandlerInterface) {
+                    throw new \RuntimeException("The factory callback should return a HandlerInterface");
+                }
+                $this->handler->handleBatch($this->buffer);
+                $this->buffer = array();
+            }
+        } else {
+            $this->handler->handle($record);
+        }
+
+        return false === $this->bubble;
+    }
+
+    /**
+     * Resets the state of the handler. Stops forwarding records to the wrapped handler.
+     */
+    public function reset()
+    {
+        $this->buffering = true;
+    }
+}