156 lines
4.6 KiB
PHP
Executable File
156 lines
4.6 KiB
PHP
Executable File
<?php
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/**
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* @name FilesHandler
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* @author Darius Matulionis <darius@matulionis.lt>
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* @since : 2012-02-23, 14.40.09
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*/
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require_once 'config.php';
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class FilesHandler{
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protected $allowed_extensions = array("jpg","jpeg","png","gif");
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protected $directories;
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public function __construct() {
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}
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/**
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* Get basic information about image
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* @param string $file path to the file
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* @return array
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*/
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public function getFileInfo($file){
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$fileInfo = array();
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$imgInfo = getimagesize($file);
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if($imgInfo){
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$fileInfo['width'] = $imgInfo[0];
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$fileInfo['height'] = $imgInfo[1];
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$fileInfo['name'] = basename($file);
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}
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return $fileInfo;
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}
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/**
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* Get directories recursivly
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* @param string $dir
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* @return array
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*/
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public function getDirectoryList($dir = UPLOADS_PATH){
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if (is_dir($dir)) {
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$objects = scandir($dir);
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foreach ($objects as $object) {
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if ($object != "." && $object != "..") {
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if (filetype($dir . "/" . $object) == "dir"){
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$this->directories[] = str_replace(UPLOADS_PATH."/","",$dir . "/" . $object);
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$this->getDirectoryList($dir . "/" . $object);
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}
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}
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}
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}
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return $this->directories;
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}
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/**
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* Delete directory recursivly
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* @param string $dir directory path
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*/
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public function rrmdir($dir) {
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if (is_dir($dir)) {
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$objects = scandir($dir);
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foreach ($objects as $object) {
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if ($object != "." && $object != "..") {
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if (filetype($dir . "/" . $object) == "dir")
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rrmdir($dir . "/" . $object); else
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unlink($dir . "/" . $object);
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}
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}
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reset($objects);
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rmdir($dir);
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}
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}
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/**
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* Show image croped from center
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* @param string $fileName
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* @param int $width Image Width
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* @param int $height Image Height
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*/
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public function thumbCropFromCenter($fileName,$width = 160,$height = 110){
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require_once 'thumb/ThumbLib.inc.php';
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$thumb = PhpThumbFactory::create(UPLOADS_PATH.DIRECTORY_SEPARATOR.$fileName);
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$thumb->cropFromCenter($width, $height);
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$thumb->show();
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//die();
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}
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/**
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* Get files and directories
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* @param string $directory
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* @param boolean $json
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* @return array|json string
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*/
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public function getFilesAndDirectories($directory = null, $json = false){
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if(!is_dir(UPLOADS_PATH)){
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return false;
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}
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$scan_directory = UPLOADS_PATH;
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if($directory){
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$scan_directory .= DIRECTORY_SEPARATOR.$directory;
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}
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$filesAndDirectories = array();
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foreach (scandir($scan_directory) as $key => $value) {
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if($value != "." && $value != ".."){
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$fileName = $scan_directory.DIRECTORY_SEPARATOR.$value;
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if(is_dir($fileName)){
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$filesAndDirectories['directories'][] = $value;
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}elseif(is_file($fileName)){
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$fileInfo = pathinfo($fileName);
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if(in_array(strtolower($fileInfo['extension']), $this->allowed_extensions)){
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$filesAndDirectories['files'][] = $value;
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/*
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$imgInfo = getimagesize($scan_directory.DIRECTORY_SEPARATOR.$value);
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if($imgInfo[0] < $imgInfo[1]){
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$filesAndDirectories['files']['v'][] = $value;
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}else{
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$filesAndDirectories['files']['h'][] = $value;
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}*/
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}
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}
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}
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}
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if($json){
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$filesAndDirectories['base_url'] = UPLOADS_URL;
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return json_encode($filesAndDirectories);
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}
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return $filesAndDirectories;
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}
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public function getAllowedExtensions(){
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return $this->allowed_extensions;
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}
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// Helper functions for HTML5 upload
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public function exit_status($str){
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echo json_encode(array('status'=>$str));
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exit;
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}
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public function get_extension($file_name){
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$ext = explode('.', $file_name);
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$ext = array_pop($ext);
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return strtolower($ext);
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}
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}
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