update

lib/common/Upload.php

@@ -0,0 +1,117 @@
+<?php
+
+namespace Common;
+
+/**
+ * @package FileUpload Class in PHP5
+ * @author Jovanni Lo
+ * @link http://www.lodev09.com
+ * @copyright 2014 Jovanni Lo, all rights reserved
+ * @license
+ * The MIT License (MIT)
+ * Copyright (c) 2014 Jovanni Lo
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+class Upload {
+
+	/**
+	 * files array for mutliple
+	 * @var array
+	 */
+	public $files = array();
+
+	/**
+	 * file for single
+	 * @var [type]
+	 */
+	public $file;
+
+	/**
+	 * raw data of the file upload
+	 * @var [type]
+	 */
+	private $_raw;
+
+	/**
+	 * construct the class
+	 * @param array $files_data  data from $_FILES['name']
+	 * @param array  $validations validation array
+	 */
+	public function __construct($files_data, $validations = array()) {
+		$this->_raw = $files_data;
+		if ($this->_raw ) {
+			// check if it's multiple or single file upload
+			if ($this->_is_multiple()) {
+				foreach ($this->_raw["error"] as $key => $error) {
+			        $file_info = new \stdClass;
+					$file_info->name = $this->_raw['name'][$key];
+					$file_info->type = $this->_raw['type'][$key];
+					$file_info->tmp_name = $this->_raw['tmp_name'][$key];
+					$file_info->error = $error;
+					$file_info->size = $this->_raw['size'][$key];
+
+					$file = new File($file_info, $validations);
+					$this->files[] = $file;
+				}
+				// let the single "file" property be the first file (index 0)
+				if ($this->files) $this->file = $this->files[0];
+			} else {
+				$file_info = new \stdClass;
+				foreach ($this->_raw as $key => $value) {
+					$file_info->{$key} = $value;
+				}
+				$file = new File($file_info, $validations);
+				$this->files[] = $file;
+				$this->file = $this->files[0];
+			}
+
+		}
+	}
+
+	/**
+	 * loop through each file
+	 * @param  closure $callback callback function for each file
+	 */
+	public function each($callback) {
+		if (!$this->_is_closure($callback)) return;
+		foreach ($this->files as $file) {
+			$callback($file);
+		}
+	}
+
+	/**
+	 * check if the upload data is multiple or not
+	 * @return boolean true if multiple, otherwise false
+	 */
+	private function _is_multiple() {
+		return is_array($this->_raw["name"]);
+	}
+
+	/**
+	 * check if a value is a closure object
+	 * @param  object  $obj object to test
+	 * @return boolean      true if it's a closure object, otherwise false
+	 */
+	private function _is_closure($obj) {
+		return (is_object($obj) && ($obj instanceof \Closure));
+	}
+}
+?>