Add upstream plugins

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/all-in-one-event-calendar/lib/theme/file/image.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Handle finding and parsing an image file.
+ *
+ * @author     Time.ly Network Inc.
+ * @since      2.0
+ * @instantiator new
+ * @package    AI1EC
+ * @subpackage AI1EC.Theme.File
+ */
+class Ai1ec_File_Image extends Ai1ec_File_Abstract {
+
+    /**
+     * @var string The url of the image file.
+     */
+    protected $_url;
+
+    /**
+     * Get the URL to the image file.
+     *
+     * @return string
+     */
+    public function get_url() {
+        return $this->_url;
+    }
+
+    /* (non-PHPdoc)
+     * @see Ai1ec_File_Abstract::process_file()
+     */
+    public function process_file() {
+        $files_to_check = array();
+        foreach ( array_keys( $this->_paths ) as $path ) {
+            $files_to_check[$path] =
+                $path . 'img' . DIRECTORY_SEPARATOR . $this->_name;
+        }
+        foreach ( $files_to_check as $path => $file ) {
+            if ( file_exists( $file ) ) {
+                // Construct URL based on base URL available in $this->_paths array.
+                $this->_url     = $this->_paths[$path] . '/img/' . $this->_name;
+                $this->_content = $file;
+                return true;
+            }
+        }
+        return false;
+    }
+}