/vendors/js/editors/ckeditor/plugins/doksoft_uploader/uploader.php

<?php 

require_once('config.php');

		

$allok = false;

$uploadedfileurl = '';



function sendResponse($response) {

	$CKEditorFuncNum = (empty($_GET['CKEditorFuncNum']) ? -1 : $_GET['CKEditorFuncNum']);



	if ($CKEditorFuncNum == -1) {

        echo  "<script type=\"text/javascript\">console.log('something went totally wrong')</script>";

	} elseif ($response[0] === true and $CKEditorFuncNum != -1) {

		echo "<script type=\"text/javascript\">window.parent.CKEDITOR.tools.callFunction(". $CKEditorFuncNum .", '". $response[1] ."', '');</script>";

	} else {

		echo "<script type=\"text/javascript\">window.parent.CKEDITOR.tools.callFunction(". $CKEditorFuncNum .",'' , '". $response[1] ."');</script>";

	}

}



function upload() {

	global $config;

	

	if (!empty($_GET) and isset($_GET['type']) and array_key_exists($_GET['type'], $config['ResourceType'])) {

		$rType = $config['ResourceType'][$_GET['type']];

	} else {

		return array(false, 'wrong request');

    }



	if (!empty($_FILES) and $_FILES['upload']['size'] > 0 and ($_FILES['upload']['size'] < $rType['maxSize'] or $rType['maxSize'] == 0)) {

		$tmp = explode('.', $_FILES['upload']['name']);

		$type = $tmp[count($tmp) - 1];



		if (!in_array(strtolower($type), array_map('strtolower', explode(',',$rType['allowedExtensions'])))) {

			return array(false,'wrong type');

        }

	} else {

		return array(false,'wrong size');

	}



    if ($_FILES["upload"]["error"] > 0) {

		return array(false,'upload error');

	}



	$tmpname = $_FILES['upload']['name'];

	$i = 1;



	while (is_file($rType['directory'] .'/'. $tmpname)) {

		$sourceFileArr = explode('.', $_FILES['upload']['name']);

		$sourceFileArr[count($sourceFileArr) - 2] .= '('.$i.')';

		$tmpname = implode('.',$sourceFileArr);

		

        $i++;

	}

	

	$filepath = $rType['directory'] .'/'. $tmpname;

	$fileurl = $rType['url'] .'/'. $tmpname;

    

    move_uploaded_file($_FILES['upload']['tmp_name'], $filepath);

    

    if ($_GET['type'] == 'Images' and isset($_GET['resize'])) {

    	if (!resizeImg($filepath, $config['ResizedImages']['maxWidth'], $config['ResizedImages']['maxHeight'], $config['ResizedImages']['quality'], true, isset($_GET['resizeOnLess']))) {

    		return array(false,'cannot resize');

        }

    }

    

	if ($_GET['type'] == 'Images' and isset($_GET['makeThumb'])) {		

		if (!resizeImg($filepath, $config['Thumbnails']['maxWidth'], $config['Thumbnails']['maxHeight'], $config['Thumbnails']['quality'], false, true)) {

			return array(false,'cannot make thumb');

        }

	}



	return array(true, $fileurl);

}



function resizeImg($sourceFile, $width = 200, $height = 140, $quality = 90, $resizeself = false, $resizeOnLess = true) {

    $sourceImageAttr = @getimagesize($sourceFile);



    if ($sourceImageAttr === false) {

        return false;

    }



    switch ($sourceImageAttr['mime']) {

        case 'image/gif':

            if (@imagetypes() & IMG_GIF) {

                $oImage = @imagecreatefromgif($sourceFile);

            } else {

                $ermsg = 'GIF images are not supported';

            }

            

            break;

        case 'image/jpeg':

            if (@imagetypes() & IMG_JPG) {

                $oImage = @imagecreatefromjpeg($sourceFile) ;

            } else {

                $ermsg = 'JPEG images are not supported';

            }



            break;

        case 'image/png':

            if (@imagetypes() & IMG_PNG) {

                $oImage = @imagecreatefrompng($sourceFile) ;

            } else {

                $ermsg = 'PNG images are not supported';

            }

            

            break;

        case 'image/wbmp':

            if (@imagetypes() & IMG_WBMP) {

                $oImage = @imagecreatefromwbmp($sourceFile);

            } else {

                $ermsg = 'WBMP images are not supported';

            }

            

            break;

        default:

            $ermsg = $sourceImageAttr['mime'] .' images are not supported';

            

            break;

    }



    if (isset($ermsg) or false === $oImage) {

        return false;

    }



	

	$xscale = imagesx($oImage) / $width;

	$yscale = imagesy($oImage) / $height;

	

	if (!$resizeOnLess and $xscale < 1 and $yscale < 1) {

        return true;

	}



	if ($yscale>$xscale) {

		$new_width = round(imagesx($oImage) * (1 / $yscale));

		$new_height = round(imagesy($oImage) * (1 / $yscale));

	} else {

		$new_width = round(imagesx($oImage) * (1 / $xscale));

		$new_height = round(imagesy($oImage) * (1 / $xscale));

	}



	$new_image = imagecreatetruecolor($new_width, $new_height);



	imagecopyresampled($new_image, $oImage, 0, 0, 0, 0, $new_width, $new_height, imagesx($oImage), imagesy($oImage));

	

    $oImage = $new_image;

	

	if (!$resizeself) {

		$sourceFileArr = explode('.', $sourceFile);

		$sourceFileArr[count($sourceFileArr) - 2] .= '_small';

		$sourceFile = implode('.',$sourceFileArr);

	} else {

		unlink($sourceFile);

	}



    switch ($sourceImageAttr['mime']) {

        case 'image/gif':

            imagegif($oImage, $sourceFile);

            break;

        case 'image/jpeg':

            imagejpeg($oImage, $sourceFile, $quality);

            break;

        case 'image/png':

            imagepng($oImage, $sourceFile);

            break;

        case 'image/wbmp':

            imagewbmp($oImage, $sourceFile);

            break;

    }



    @imageDestroy($oImage);

    @imageDestroy($new_image);



	return true;

}



sendResponse(upload());