<?php
/* For licensing terms, see /license.txt */
/**
* ajax preview
* @author Logan Cai (cailongqun [at] yahoo [dot] com [dot] cn)
* @link www.phpletter.com
* @since 22/April/2007
*
*/
require_once '../../../../../../inc/global.inc.php';
require_once api_get_path(LIBRARY_PATH) . 'fckeditor/editor/plugins/ajaxfilemanager/inc/config.php';
$path = base64_decode($_GET['path']);
if (!empty($path) && file_exists($path) && is_file($path)) {
require_once CLASS_IMAGE;
$image = new ImageAjaxFileManager(true);
if ($image->loadImage($path)) {
if ($image->resize(CONFIG_IMG_THUMBNAIL_MAX_X, CONFIG_IMG_THUMBNAIL_MAX_Y, true, true)) {
$image->showImage();
} else {
echo PREVIEW_NOT_PREVIEW . ".";
}
} else {
echo PREVIEW_NOT_PREVIEW . "..";
}
} else {
echo PREVIEW_NOT_PREVIEW . "...";
}
$error = IMG_SAVE_PATH_DISALLOWED;
} else {
if (!sizeof($lastestSessionImageInfo)) {
$error = IMG_UNDO_NO_HISTORY_AVAIALBE;
} else {
//get the original image which is the lastest session image if any when the system is in demo
$sessionImage = $session->getSessionDir() . $lastestSessionImageInfo['name'];
$originalSessionImageInfo = $history->getOriginalImage();
if (CONFIG_SYS_DEMO_ENABLE && sizeof($originalSessionImageInfo)) {
$originalImage = $session->getSessionDir() . $originalSessionImageInfo['info']['name'];
} else {
$originalImage = $_POST['file_path'];
}
include_once CLASS_IMAGE;
$image = new ImageAjaxFileManager();
if ($image->loadImage($sessionImage)) {
$imageInfo = $image->getOriginalImageInfo();
if (!@copy($sessionImage, $originalImage)) {
$error = IMG_UNDO_COPY_FAILED;
} else {
//remove the session image
if (@unlink($sessionImage)) {
$history->restore();
}
//only one left, remove the session original if demo
if ($history->getNumRestorable() == 0 && CONFIG_SYS_DEMO_ENABLE && sizeof($originalSessionImageInfo)) {
@unlink($session->getSessionDir() . $originalSessionImageInfo['info']['name']);
$originalImage = $_POST['file_path'];
}
}
$imagePath = $originalImage;
initSessionHistory($_POST['path']);
echo "{";
$error = "";
$info = "";
if (empty($_POST['path'])) {
$error = IMG_SAVE_EMPTY_PATH;
} elseif (!file_exists($_POST['path'])) {
$error = IMG_SAVE_NOT_EXISTS;
} else {
if (!isUnderRoot($_POST['path'])) {
$error = IMG_SAVE_PATH_DISALLOWED;
} else {
if (!empty($_POST['mode'])) {
include_once CLASS_IMAGE;
$image = new ImageAjaxFileManager();
$image->loadImage($_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'], $_POST['y'], intval($_POST['x']) + intval($_POST['width']), intval($_POST['y']) + intval($_POST['height']))) {
$error = IMG_SAVE_CROP_FAILED;
}
break;
case "flip":
if (!$image->flip($_POST['flip_angle'])) {
$error = IMG_SAVE_FLIP_FAILED;
}
