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Direktori : /home/cargonizer/public_html/admin/assets/plugins/tinymce/js/tinymce/plugins/image/
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Current File : /home/cargonizer/public_html/admin/assets/plugins/tinymce/js/tinymce/plugins/image/functions.php

<?php

if (!function_exists('lang')) {
    function lang($line)
    {
        include 'translate.php';

        if (isset($lang[$line])) {
            return $lang[$line];
        } else {
            return "Error: Missing Translation [$line]";
        }
    }
}

if (!function_exists('e_lang')) {
    function e_lang($line)
    {
        include 'translate.php';

        if (isset($lang[$line])) {
            echo $lang[$line];
        } else {
            echo "Error: Missing Translation [$line]";
        }
    }
}

function get_current_url(){
    $pageURL = 'http';
    if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";}
    $pageURL .= "://";
    if ($_SERVER["SERVER_PORT"] != "80") {
        $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
    } else {
        $pageURL .= $_SERVER["SERVER_NAME"].strtok($_SERVER["REQUEST_URI"],'?');
    }
    return $pageURL;
}

function CreateUserFolder($new_folder){
	if(!file_exists($new_folder)) {
		$old = umask(0);
		if(!mkdir($new_folder, 0777)){
			//Nothing yet
		}
		umask($old);
	}
}

function is_image_extenstion($extension){
    return in_array(strtolower($extension), array('gif','jpg','jpeg','png','jpe'));
}

function get_file_icon_path($extension){
    $icon = 'bootstrap/img/file-icons/file_extension_' . $extension . '.png';

    if(!is_file($icon)){
        $icon = 'bootstrap/img/file-icons/document_black.png';
    }

    return $icon;
}


$user = CurrentUserFolder();
define('LIBRARY_FOLDER_PATH', FOLDER_PATH . (strlen($user) > 0 ? $user . "/" : ""));
define('LIBRARY_FOLDER_URL', FOLDER_URL . (strlen($user) > 0 ? $user . "/" : ""));
CreateUserFolder(LIBRARY_FOLDER_PATH);

function Dirtree($path, $name = "Upload to: Home", $prefix = "") {

    if($name == "Upload to: Home"){
        $name = lang('upload_to_home');
    }

    if(isset($_SESSION["tinymce_upload_directory"]) AND $_SESSION["tinymce_upload_directory"] == $path){
		$list = '<option value="'.$path.'" selected="selected">'.$prefix.''.$name.'</option>';
	}else{
		$list = '<option value="'.$path.'">'.$prefix.''.$name.'</option>';
	}
	
	$dircont = scandir($path);
	if(count($dircont) > 0){
		foreach($dircont as $file){
			if(is_file($path . $file)){
				//do nothing
			}elseif($file !== '.' && $file !== '..'){
				$list .= Dirtree($path . $file . '/', $file, $prefix . '&hellip; ');
			}
		}
	}
	return $list;
}


function startsWith($haystack,$needle,$case=true) {
	if($case){return (strcmp(substr($haystack, 0, strlen($needle)),$needle)===0);}
	return (strcasecmp(substr($haystack, 0, strlen($needle)),$needle)===0);
}

function lc_delete($targ) {
	if(is_dir($targ)){
		$files = glob($targ . '*', GLOB_MARK); //GLOB_MARK adds a slash to directories returned
		foreach($files as $file){
			lc_delete($file);
		}
		rmdir($targ);
	}else{
		unlink($targ);
	}
}

function hide_thumbnail($file){
	if(THUMBNAIL_HIDE == false){
		return true;
	}	
		
	$str = THUMBNAIL_POSTFIX . "." . GetExtension($file);
	
	$pos = strrpos($file, $str);
	if ($pos === false) {
	   return true;
	}else{
		return false;
	}
}

function scandirSorted($path) {
	$sortedData = array();
	$dircont = scandir($path);
	if(count($dircont) > 0){
		foreach($dircont as $file){
			if(is_file($path . $file)){
				if(ValidFileExtension($file) AND hide_thumbnail($file)){
					array_push($sortedData, array('is_file'=>true, 'name'=>$file, 'path'=>PathToUrl($path) . $file, 'p'=>$path . $file, 's'=> filesize($path . $file), 'x'=>$path));
				}
			}elseif($file !== '.' && $file !== '..'){
				$count = count(scandirSorted($path . $file . '/'));
				array_unshift($sortedData,  array('is_file'=>false, 'name'=>$file, 'path'=>$path . $file . '/', 'i'=>$count));
			}
		}
	}
	return $sortedData;
}

function SearchFiles($path){
	$sortedData = array();
	$dircont = scandir($path);
	if(count($dircont) > 0){
		foreach($dircont as $file){
			if(is_file($path . $file)){
				if(ValidFileExtension($file) AND hide_thumbnail($file)){
					$sortedData[] = array(0=>PathToUrl($path) . $file, 1=>$file, urlencode($path.$file), urlencode($path));
				}
			}elseif($file !== '.' && $file !== '..'){
				array_merge($sortedData,  SearchFiles($path . $file . '/'));
			}
		}
	}
	return $sortedData;
}

function PathToUrl($path){
	if($path == LIBRARY_FOLDER_PATH){
		return LIBRARY_FOLDER_URL;
	}else{
		$url = str_replace(LIBRARY_FOLDER_PATH,"",$path);
		//array_shift($url);// Remove root of lib
		
		if($url != ""){
			return LIBRARY_FOLDER_URL . $url;
		}else{
			return LIBRARY_FOLDER_URL;
		}
	}
}

function ValidFileExtension($name){
	$allowed_extensions = explode(',', ALLOWED_IMG_EXTENSIONS);
	$extension = strtolower(GetExtension($name));
	if (in_array($extension, $allowed_extensions, TRUE)){
		return true;
	} else {
		return false;
	}
}

if (!function_exists('random_file_nam')) {
	function random_file_name($name) {
		return "FILE-" . date("Ymd") . "-" . generateRandomNumber(12) . "." . GetExtension($name);
	}

}

if (!function_exists('generateRandomNumber')) {
	function generateRandomNumber($len) {
		$al = '123456789ABCDEFGHJKLMNPQRSTUVWXYZ';
		$date = date("Hs");
		$password = "$date";
		for ($index = 1; $index <= $len; $index++) {
			$randomNumber = rand(1, strlen($al));
			$password .= substr($al, $randomNumber - 1, 1);
		}
		return $password;
	}

}
	
function GetExtension($filename){
	$x = explode('.', $filename);
	return end($x);
}

function clean($str) {
	if(is_array($str)){
		$return = array();
		foreach($str as $k=>$v){
			$return[clean($k)] = clean($v);
		}
		return $return;
	}else{
		$str = @trim($str);
		return $str;
	}
}

function set_filename($path, $filename){
	$filename = clean_file_name($filename);
	$file_ext = GetExtension($filename);
	if ( ! file_exists($path.$filename)){
		return $filename;
	}
	$new_filename = str_replace('.'.$file_ext, '', $filename);
	for ($i = 1; $i < 300; $i++){			
		if ( ! file_exists($path.$new_filename.'_'.$i.'.'.$file_ext)){
			$new_filename .= '_'.$i.'.'.$file_ext;
			break;
		}
	}
	return $new_filename;
}

function display_thumbnails($file){
    if(HOW_TO_DISPLAY_THUMBNAILS == 'timthumb'){
        return 'timthumb.php?src=' . $file . '&w=130&h=90';
    }

    if(HOW_TO_DISPLAY_THUMBNAILS == 'generated'){
        $__ext = GetExtension($file);
        $__thumbfilename = str_replace('.'.$__ext,'',$file).THUMBNAIL_POSTFIX . '.'.$__ext;
        return $__thumbfilename;
    }

    return $file;
}

function clean_file_name($filename){
	$invalid = array("<!--","-->","'","<",">",'"','&','$','=',';','?','/',"%20","%22","%3c","%253c","%3e","%0e","%28","%29","%2528","%26","%24","%3f","%3b", "%3d");		
	$filename = str_replace($invalid, '', $filename);
	$filename = preg_replace("/\s+/", "_", $filename);
	return stripslashes($filename);
}

function MBToBytes($number){
    return $number*pow(1024,2);
}

function DoUpload($field = 'userfile'){
	$output = array();
	$output["success"] = true;
	$output["is_pdf"] = 0;
	
	if(isset($_SESSION["tinymce_upload_directory"]) AND $_SESSION["tinymce_upload_directory"] != ""){
		$current_folder = $_SESSION["tinymce_upload_directory"];
	}else{
		$current_folder = LIBRARY_FOLDER_PATH;
	}
	
	if(!CanAcessUploadForm()){
		$output["reason"] = lang('no_permission_to_upload');
		$output["success"] = false;
		return $output;
	}
	
	if(!isset($_FILES[$field])){
		$output["reason"] = lang('file_not_selected');
		$output["success"] = false;
		return $output;
	}
	
	if(!is_uploaded_file($_FILES[$field]['tmp_name'])){
		$error = (!isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
		$output["success"] = false;
		switch($error){
			case 1:	// UPLOAD_ERR_INI_SIZE
				$output["reason"] = lang('file_exceeds_limit_size');
				break;
			case 2: // UPLOAD_ERR_FORM_SIZE
				$output["reason"] = lang('file_exceeds_limit_size');
				break;
			case 3: // UPLOAD_ERR_PARTIAL
				$output["reason"] = lang('file_uploaded_partially');
				break;
			case 4: // UPLOAD_ERR_NO_FILE
				$output["reason"] = lang('file_not_selected');
				break;
			case 6: // UPLOAD_ERR_NO_TMP_DIR
				$output["reason"] = lang('no_temp_directory');
				break;
			case 7: // UPLOAD_ERR_CANT_WRITE
				$output["reason"] = lang('unable_to_write_the_file');
				break;
			case 8: // UPLOAD_ERR_EXTENSION
				$output["reason"] = lang('invalid_extension');
				break;
			default :   
				$output["reason"] = lang('file_not_selected');
				break;
		}

		return $output;
	}
	
	if(!ValidFileExtension($_FILES[$field]['name'])){
		$output["reason"] = lang('invalid_extension');
		$output["success"] = false;
		return $output;
	}
	
	if(RENAME_UPLOADED_FILES == true){
		$file_name = random_file_name($_FILES[$field]['name']);	
		$file_name = set_filename($current_folder, $file_name);
	}else{
		$file_name = set_filename($current_folder, $_FILES[$field]['name']);
	}
	

	if(!@copy($_FILES[$field]['tmp_name'], $current_folder.$file_name)){
		if(!@move_uploaded_file($_FILES[$field]['tmp_name'], $current_folder.$file_name)){
			$output["reason"] = lang('could_not_move_file');
			$output["success"] = false;
			return $output;
		}
	}
	
	if(!isset($_SESSION['SimpleImageManager'])){
		$_SESSION['SimpleImageManager'] = array();
	}
	$_SESSION['SimpleImageManager'][] = PathToUrl($current_folder).$file_name;

	$output["file"] = PathToUrl($current_folder).$file_name;
	
	if(is_image_extenstion(GetExtension($file_name))){
		Resizing($current_folder, $file_name);
	}else{
		$output["is_pdf"] = 1;
        $output["icon"] = get_file_icon_path(GetExtension($file_name));
	}
	
	return $output;
}

function Resizing($path, $filename){
	$size = getimagesize($path.$filename);	
		
	if(RESIZE_ON_UPLOAD == true){
		$image_lib = new Image_lib();
		
		$config = array();
		$config['source_image'] = $path.$filename;
		$config['create_thumb'] = FALSE;
		$config['maintain_ratio'] = TRUE;
		
		if(intval(RESIZE_WIDTH) > 0){
			$config['width'] = intval(RESIZE_WIDTH);
		}elseif(intval(RESIZE_HEIGHT) > 0){
			//$config['width'] = floor($size[0] * (intval(RESIZE_HEIGHT) / $size[1]));
		}
		
		if(intval(RESIZE_HEIGHT) > 0){
			$config['height'] = intval(RESIZE_HEIGHT);
		}elseif(intval(RESIZE_WIDTH) > 0){
			//$config['height'] = floor($size[1] * (intval(RESIZE_WIDTH) / $size[0]));
		}
		
		$image_lib->initialize($config); 
		$image_lib->resize();
	}
	
	Thumbnail($path, $filename);
}

function Thumbnail($path, $filename){
	$size = getimagesize($path.$filename);	
		
	if(THUMBNAIL_ON_UPLOAD == true){
		$image_lib = new Image_lib();
		
		$config = array();
		$config['source_image'] = $path.$filename;
		$config['create_thumb'] = TRUE;
		$config['maintain_ratio'] = THUMBNAIL_MAINTAIN_RATIO;
		$config['height'] = THUMBNAIL_HEIGHT;
		$config['width'] = THUMBNAIL_WIDTH;
		$config['thumb_marker'] = THUMBNAIL_POSTFIX;
		
		$image_lib->initialize($config); 
		$image_lib->resize();
	}
}


function is_url_exist($url){
	$ch = curl_init($url);    
	curl_setopt($ch, CURLOPT_NOBODY, true);
	curl_exec($ch);
	$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);

	if($code == 200){
		$status = true;
	}else{
		$status = false;
	}
	curl_close($ch);
	return $status;
}

function TrimText($input, $length) {
    $input = strip_tags($input);
    if (strlen($input) <= $length) {
        return $input;
    }
    $trimmed_text = substr($input, 0, $length);
  
    $trimmed_text .= ' &hellip;';
  
    return $trimmed_text;
}

function formatSizeUnits($bytes){
	if ($bytes >= 1073741824){
            $bytes = number_format($bytes / 1073741824, 2) . ' GB';
        }elseif($bytes >= 1048576){
            $bytes = number_format($bytes / 1048576, 2) . ' MB';
        }elseif($bytes >= 1024){
            $bytes = number_format($bytes / 1024, 2) . ' KB';
        }elseif($bytes > 1){
            $bytes = $bytes . ' bytes';
        }elseif($bytes == 1){
            $bytes = $bytes . ' byte';
        }else{
            $bytes = '0 bytes';
        }

        return $bytes;
}

function Paginate($url, $page, $total_pages, $adjacents = 3) {
	
	$prevlabel = "&larr;";
	$nextlabel = "&rarr;";
	
	$out = '<div class="pagination"><ul>';
	
	// previous
	if($page == 1){
		$out.= '<li class="disabled"><a href="#">&larr;</a></li>';
	}else {
		$out.= '<li><a class="page-link" data-path="'.urlencode($url).'" data-page="'.($page-1).'" href="">&larr;</a></li>';
	}
	
	// first
	if($page > ($adjacents + 1)) {
		$out.= '<li><a class="page-link" data-path="'.urlencode($url).'" data-page="1" href="">1</a></li>';
	}
	
	// interval
	if($page > ($adjacents + 2)) {
		$out.= '<li class="disabled"><a href="#">...</a></li>';
	}
	
	// pages
	$pmin = ($page > $adjacents) ? ($page - $adjacents) : 1;
	$pmax = ($page < ($total_pages - $adjacents)) ? ($page + $adjacents) : $total_pages;
	for($i=$pmin; $i<=$pmax; $i++) {
		if($i==$page) {
			$out.= '<li class="disabled"><a href="#">' . $i . '</a></li>';
			
		}else{
			$out.= '<li><a class="page-link" data-path="'.urlencode($url).'" data-page="'.$i.'" href="">' . $i . '</a></li>';
		}
	}
	
	// interval
	if($page<($total_pages-$adjacents-1)) {
		$out.= '<li class="disabled"><a href="#">...</a></li>';
	}
	
	// last
	if($page<($total_pages-$adjacents)) {
		$out.= '<li><a class="page-link" data-path="'.urlencode($url).'" data-page="'.$total_pages.'" href="">' . $total_pages . '</a></li>';
	}
	
	// next
	if($page<$total_pages) {
		$out.= '<li><a class="page-link" data-path="'.urlencode($url).'" data-page="'.($page+1).'" href="">&rarr;</a></li>';
	}
	else {
		$out.= '<li class="disabled"><a href="#">&rarr;</a></li>';
	}
	
	$out.= '</ul></div>';
	
	return $out;
}

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