1 files changed, 112 insertions, 0 deletions

diff --git a/inc/3rdparty/simplepie/SimplePie/Cache/File.php b/inc/3rdparty/simplepie/SimplePie/Cache/File.php
new file mode 100644
index 00000000..f496ff50
--- /dev/null
+++ b/inc/3rdparty/simplepie/SimplePie/Cache/File.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * SimplePie
+ *
+ * A PHP-Based RSS and Atom Feed Framework.
+ * Takes the hard work out of managing a complete RSS/Atom solution.
+ *
+ * Copyright (c) 2004-2009, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *      * Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *      * Neither the name of the SimplePie Team nor the names of its contributors may be used
+ *        to endorse or promote products derived from this software without specific prior
+ *        written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
+ * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package SimplePie
+ * @version 1.3-dev
+ * @copyright 2004-2010 Ryan Parman, Geoffrey Sneddon, Ryan McCue
+ * @author Ryan Parman
+ * @author Geoffrey Sneddon
+ * @author Ryan McCue
+ * @link http://simplepie.org/ SimplePie
+ * @license http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @todo phpDoc comments
+ */
+
+
+class SimplePie_Cache_File implements SimplePie_Cache_Base
+{
+        protected $location;
+        protected $filename;
+        protected $extension;
+        protected $name;
+
+        public function __construct($location, $filename, $extension)
+        {
+                $this->location = $location;
+                $this->filename = $filename;
+                $this->extension = $extension;
+                $this->name = "$this->location/$this->filename.$this->extension";
+        }
+
+        public function save($data)
+        {
+                if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location))
+                {
+                        if (is_a($data, 'SimplePie'))
+                        {
+                                $data = $data->data;
+                        }
+
+                        $data = serialize($data);
+                        return (bool) file_put_contents($this->name, $data);
+                }
+                return false;
+        }
+
+        public function load()
+        {
+                if (file_exists($this->name) && is_readable($this->name))
+                {
+                        return unserialize(file_get_contents($this->name));
+                }
+                return false;
+        }
+
+        public function mtime()
+        {
+                if (file_exists($this->name))
+                {
+                        return filemtime($this->name);
+                }
+                return false;
+        }
+
+        public function touch()
+        {
+                if (file_exists($this->name))
+                {
+                        return touch($this->name);
+                }
+                return false;
+        }
+
+        public function unlink()
+        {
+                if (file_exists($this->name))
+                {
+                        return unlink($this->name);
+                }
+                return false;
+        }
+}