/adminstrator/ajaxfilemanager/ajax_editor_reset.php
PHP | 118 lines | 101 code | 8 blank | 9 comment | 12 complexity | e928a8257560f653149c1bfbba369386 MD5 | raw file
Possible License(s): LGPL-2.1
- <?php
- /**
- * reset the image
- * @author Logan Cai (cailongqun [at] yahoo [dot] com [dot] cn)
- * @link www.phpletter.com
- * @since 22/May/2007
- *
- */
- require_once('../../config/config.inc.php');
- require_once('../init.php');
- require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . "inc" . DIRECTORY_SEPARATOR . "config.php");
- if (!isset($_POST['path']))
- {
- $_POST['path'] = "uploaded/Winter.jpg" . "?" . makeQueryString(array('path'));
- //for crop
- $_POST['mode'] = "crop";
- $_POST['x'] = 100;
- $_POST['y'] = 100;
- $imageInfo = @GetImageSize($_POST['path']);
- $_POST['width'] = $imageInfo[0];
- $_POST['height'] = $imageInfo[1];
-
- }
- initSessionHistory($_POST['path']);
-
- echo "{";
- $error = "";
- $info = "";
-
- if (empty($_POST['path']))
- {
- $error = IMG_SAVE_EMPTY_PATH;
- }elseif (!file_exists($_POST['path']))
- {
- $error = IMG_SAVE_NOT_EXISTS;
- }elseif (!isUnderRoot($_POST['path']))
- {
- $error = IMG_SAVE_PATH_DISALLOWED;
- }
- else
- {
- if (!empty($_POST['mode']))
- {
-
- include_once(CLASS_IMAGE);
- $image = new Image();
- $image->loadImage($_POST['path']);
-
- switch($_POST['mode'])
- {
- case "resize":
- if (!$image->resize($_POST['width'], $_POST['height'], (!empty($_POST['constraint'])?true:false)))
- {
- $error = IMG_SAVE_RESIZE_FAILED;
- }
- break;
- case "crop":
- if (!$image->cropToDimensions($_POST['x'], $_POST['y'], (int)($_POST['x']) + (int)($_POST['width']), (int)($_POST['y']) + (int)($_POST['height'])))
- {
- $error = IMG_SAVE_CROP_FAILED;
- }
-
- break;
- case "flip":
- if (!$image->flip($_POST['flip_angle']))
- {
- $error = IMG_SAVE_FLIP_FAILED;
- }
- break;
- case "rotate":
- if (!$image->rotate((int)($_POST['angle'])))
- {
- $error = IMG_SAVE_ROTATE_FAILED;
- }
- break;
- default:
- $error = IMG_SAVE_UNKNOWN_MODE;
- }
- if (empty($error))
- {
-
- $sessionNewPath = $session->getSessionDir() . uniqid(md5(time())) . "." . getFileExt($_POST['path']);
- if (!@copy($_POST['path'], $sessionNewPath))
- {
- $error = IMG_SAVE_BACKUP_FAILED;
- }else
- {
- addSessionHistory($_POST['path'], $sessionNewPath);
- if ($image->saveImage($_POST['path']))
- {
- $imageInfo = $image->getFinalImageInfo();
- $info .= ",width:" . $imageInfo['width'] . "\n";
- $info .= ",height:" . $imageInfo['height'] . "\n";
- $info .= ",size:'" . transformFileSize($imageInfo['size']) . "'\n";
- }else
- {
- $error = IMG_SAVE_FAILED;
- }
- }
- }else
- {
- //$image->DestroyImages();
- }
- }else
- {
- $error = IMG_SAVE_UNKNOWN_MODE;
- }
- }
-
- echo "error:'" . $error . "'\n";
- if (isset($image) && is_object($image))
- {
- $image->DestroyImages();
- }
- echo $info;
- echo ",history:" . sizeof($_SESSION[$_POST['path']]) . "\n";
- echo "}";
- ?>