Initial Commit

web/revslider/application/helpers/filesystem_helper.php

@@ -0,0 +1,151 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * Nwdthemes Standalone Slider Revolution
+ *
+ * @package     StandaloneRevslider
+ * @author		Nwdthemes <mail@nwdthemes.com>
+ * @link		http://nwdthemes.com/
+ * @copyright   Copyright (c) 2015. Nwdthemes
+ * @license     http://themeforest.net/licenses/terms/regular
+ */
+
+
+if( ! function_exists('WP_Filesystem'))
+{
+	/**
+	 *	Init filesystem class
+	 */
+
+	function WP_Filesystem() {
+
+		global $wp_filesystem;
+
+		$ci = &get_instance();
+		$ci->load->library('filesystem');
+
+		$wp_filesystem = $ci->filesystem;
+
+		return true;
+	}
+}
+
+if( ! function_exists('unzip_file'))
+{
+	/**
+	 *	Unzip file
+	 *
+	 *	@param	string	$file
+	 *	@param	string	$path
+	 *	@return boolean
+	 */
+
+	function unzip_file($file, $path) {
+
+        // make sure it have trailing slash
+        $path = rtrim(str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, $path), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+
+		if ( ! wp_mkdir_p($path)) return false;
+
+		if (class_exists('ZipArchive') && RevSliderOperations::getGeneralSettingsOptionValue('force_pclzip', 'off') == 'off') {
+
+			$zip = new ZipArchive;
+			$zipResult = $zip->open($file, ZIPARCHIVE::CREATE);
+			if ($zipResult === true) {
+				for($i = 0; $i < $zip->numFiles; $i++) {
+					$fileName = $zip->getNameIndex($i);
+					$fileInfo = pathinfo($fileName);
+					if (strpos($fileName, '_') !== 0 && strpos($fileName, '.') !== 0 && strpos($fileInfo['basename'], '_') !== 0 && strpos($fileInfo['basename'], '.') !== 0) {
+
+					    if ($fileInfo['dirname'] !== '.' && ! file_exists($path.$fileInfo['dirname'])) {
+							$parts = explode('/', $fileInfo['dirname']);
+							$dirPath = $path;
+							foreach ($parts as $part) {
+								$dirPath .= $part . DIRECTORY_SEPARATOR;
+								wp_mkdir_p($dirPath);
+							}
+						}
+
+						if (substr($fileName, -1) !== '/' && substr($fileName, -1) !== '\\') {
+						    $targetFile = $path.str_replace('//', DIRECTORY_SEPARATOR, $fileName);
+                            file_put_contents($targetFile, $zip->getFromName($fileName));
+                            updatePermissions($targetFile);
+						}
+
+					}
+				}
+				$zip->close();
+			}
+
+		} else {
+
+			include_once APPPATH . "libraries/pclzip.lib.php";
+			$pclZip = new PclZip($file);
+			$list = $pclZip->listContent();
+			if ($list) {
+				for ($i=0; $i<sizeof($list); $i++) {
+					$fileInfo = $list[$i];
+					$fileName = $fileInfo['filename'];
+					if (strpos($fileName, '_') !== 0 && strpos($fileName, '.') !== 0 && strpos($fileName, '/_') === FALSE && strpos($fileName, '/.') === FALSE) {
+
+						if ($fileInfo['folder']) {
+                            if ( ! file_exists($path.$fileName)) {
+                                wp_mkdir_p($path.$fileName);
+                            }
+						} elseif ( ! file_exists($path . dirname($fileName))) {
+							$parts = explode('/', dirname($fileName));
+							$dirPath = $path;
+							foreach ($parts as $part) {
+								$dirPath .= $part . DIRECTORY_SEPARATOR;
+								wp_mkdir_p($dirPath);
+							}
+                        }
+
+                        $extract = $pclZip->extract(PCLZIP_OPT_BY_INDEX, $fileInfo['index'], PCLZIP_OPT_EXTRACT_AS_STRING);
+                        if ( ! $fileInfo['folder'] && $extract && isset($extract[0]['content'])) {
+                            $targetFile = $path.$fileName;
+                            file_put_contents($targetFile, $extract[0]['content']);
+                            updatePermissions($targetFile);
+                        }
+
+					}
+				}
+			}
+			$zipResult = count($list) !== 0;
+
+		}
+		return $zipResult;
+	}
+}
+
+if( ! function_exists('recurse_move'))
+{
+	/**
+	 * Move files recursively
+	 *
+	 * @param	string	$src
+	 * @param	string	$dst
+	 */
+
+	function recurse_move($src, $dst) {
+		$src = rtrim($src,'/\\');
+		$dst = rtrim($dst,'/\\');
+		$dir = opendir($src);
+		wp_mkdir_p($dst);
+		while(false !== ( $file = readdir($dir)) ) {
+			if (( $file != '.' ) && ( $file != '..' )) {
+				if ( is_dir($src . '/' . $file) )
+				{
+					recurse_move($src . '/' . $file,$dst . '/' . $file);
+				}
+				else
+				{
+					rename($src . '/' . $file,$dst . '/' . $file);
+                    updatePermissions($dst . '/' . $file);
+				}
+			}
+		}
+		closedir($dir);
+		rmdir($src);
+	}
+}