<?php
require 'Image_Toolbox.class.php';
require 'exifReader.php';
class TinyImageManager
{
public $dir;
public $firstAct = false;
public $folderAct = false;
public $ALLOWED_IMAGES;
public $ALLOWED_FILES;
public $path;
public $SID;
public $errors;
public $config;
/**
* Diseñador
*
* @return TinyImageManager
*/
function __construct($config = array())
{
header('Content-Type: text/html; charset=utf-8');
ob_start("ob_gzhandler");
if (!is_array($config)) $config = array();
$this->setConfig($config);
$action = (array_key_exists('action', $_POST) ? $_POST['action'] : null);
switch ($action)
{
case 'SID':
exit($this->SID);
case 'newfolder':
case 'showtree':
case 'showpath':
case 'showdir':
case 'uploadfile':
case 'delfile':
case 'delfolder':
case 'renamefile':
$action = '_'.$action;
exit($this->$action());
default:
}
}
private function _newfolder()
{
$result = array();
$dir = $this->AccessDir($_POST['path'], $_POST['type']);
if( $dir )
{
if( preg_match('/[a-z0-9-_]+/sim', $_POST['name']) )
{
if( is_dir($dir.'/'.$_POST['name']) )
{
$result['error'] = $this->errors['This dir already contains'];
}
else
{
if( mkdir($dir.'/'.$_POST['name']) )
{
$result['tree'] = $this->DirStructure('images', 'first', $dir.'/'.$_POST['name']);
$result['tree'] .= $this->DirStructure('files', 'first', $dir.'/'.$_POST['name']);
$result['addr'] = $this->DirPath($_POST['type'],
$this->AccessDir($_POST['path'].'/'.$_POST['name'], $_POST['type']));
$result['error'] = '';
}
else
{
$result['error'] = $this->errors['Error creating dir'];
}
}
}
else
{
$result['error'] = $this->errors['Dir name can only contain letters, numbers, dashes and underscores'];
}
}
else
{
$result['error'] = $this->errors['Access denied'];
}
echo "{'tree':'{$result['tree']}', 'addr':'{$result['addr']}', 'error':'{$result['error']}'}";
}
private function _showtree()
{
if( !isset($_POST['path']) )
$_POST['path'] = '';
if( !isset($_POST['type']) )
$_POST['type'] = '';
if( $_POST['path'] == '/' )
$_POST['path'] = '';
if( isset($_POST['default']) && isset($this->path) )
$path = $this->path;
else
$path = $this->path = $_POST['path'];
if( $_POST['type'] == 'files' )
$this->firstAct = true;
if( $_POST['type'] == 'files' )
echo $this->DirStructure('images', 'first');
else
echo $this->DirStructure('images', 'first', $this->AccessDir($path, 'images'));
if( $_POST['type'] == 'files' )
$this->firstAct = false;
if( $_POST['type'] == 'images' )
echo $this->DirStructure('files', 'first');
else
echo $this->DirStructure('files', 'first', $this->AccessDir($path, 'files'));
}
private function _showpath()
{
if( isset($_POST['default']) && isset($this->path) )
$path = $this->path;
else
$path = $this->path = $_POST['path'];
echo $this->DirPath($_POST['type'], $this->AccessDir($path, $_POST['type']));
}
private function _showdir()
{
if( isset($_POST['default']) && isset($this->path) )
$path = $this->path;
else
$path = $this->path = $_POST['path'];
echo $this->ShowDir($path, $_POST['pathtype']);
}
private function _uploadfile()
{
echo $this->UploadFile($_POST['path'], $_POST['pathtype']);
}
private function _delfile()
{
if( is_array($_POST['md5']) )
{
foreach( $_POST['md5'] as $k => $v )
{
$this->DelFile($_POST['pathtype'], $_POST['path'], $v, $_POST['filename'][$k], true);
}
echo $this->ShowDir($_POST['path'], $_POST['pathtype']);
}
else
{
echo $this->DelFile($_POST['pathtype'], $_POST['path'], $_POST['md5'], $_POST['filename'], true);
}
}
private function _delfolder($action)
{
echo $this->DelFolder($_POST['pathtype'], $_POST['path']);
}
private function _renamefile($action)
{
echo $this->RenameFile($_POST['pathtype'], $_POST['path'], $_POST['filename'], $_POST['newname']);
}
private function _errors($lang)
{
switch(strtolower(substr($lang, 0, 2)))
{
case 'es':
return array(
'This dir already contains' => 'Esta carpeta ya contiene',
'Error creating dir' => 'Ocurrió un error al crear la carpeta',
'Dir name can only contain letters, numbers, dashes and underscores' => 'El nombre del directorio solo puede contener letras, numeros y guiones',
'Access denied' => 'Acceso denegado',
'You can not delete a root dir!' => 'No se puede eliminar el directorio raiz!',
'As long the dir contains subfolders, it can\'t be removed.' => 'No se puede eliminar una carpeta que contenga subcarpetas.',
'Error deleting dir' => 'Ocurrió un error al borrar la carpeta'
);
case 'fr':
return array(
'This dir already contains' => 'Ce dossier contient déjà des',
'Error creating dir' => 'Erreur lors de la création de dossiers',
'Dir name can only contain letters, numbers, dashes and underscores' => 'Nommez le dossier ne peut contenir que des lettres, des chiffres, des tirets et caractères de soulignement',
'Access denied' => 'Accès refusé',
'You can not delete a root dir!' => 'Vous ne pouvez pas supprimer le dossier racine!',
'As long the dir contains subfolders, it can\'t be removed.' => 'Tant que le dossier contient des sous-dossiers, il ne peut pas être supprimé.',
'Error deleting dir' => 'Erreur de suppression du dossier'
);
case 'ru':
return array(
'This dir already contains' => 'Такая папка уже есть',
'Error creating dir' => 'Ошибка создания папки',
'Dir name can only contain letters, numbers, dashes and underscores' => 'Название папки может содержать только латинские буквы, цифры, тире и знак подчеркивания',
'Access denied' => 'Отказ в доступе',
'You can not delete a root dir!' => 'Нельзя удалять корневую папку!',
'As long the dir contains subfolders, it can\'t be removed.' => 'Пока папка содержит вложенные папки, она не может быть удалена.',
'Error deleting dir' => 'Ошибка удаления папки'
);
case 'en':
return = array(
'This dir already contains' => 'This dir already contains',
'Error creating dir' => 'Error creating dir',
'Dir name can only contain letters, numbers, dashes and underscores' => 'Dir name can only contain letters, numbers, dashes and underscores',
'Access denied' => 'Access denied',
'You can not delete a root dir!' => 'You can not delete a root dir!',
'As long the dir contains subfolders, it can\'t be removed.' => 'As long the dir contains subfolders, it can\'t be removed.',
'Error deleting dir' => 'Error deleting dir'
);
default:
return $this->_errors('en');
}
}
public function setConfig(array $config)
{
$default = array(
'ImagesPath' => '',
'FilesPath' => '',
'Path' => '',
'AllowedImages' => array('jpeg', 'jpg', 'gif', 'png'),
'AllowedFiles' => array('doc', 'docx', 'ppt', 'pptx', 'xls', 'xlsx', 'mdb', 'accdb', 'swf', 'zip', 'rar', 'rtf', 'pdf', 'psd', 'mp3', 'wma'),
'Width' => 500,
'Height' => 500,
'CLASS_LINK' => 'lightview',
'REL_LINK' => 'lightbox',
'errors' => $this->_errors(array_key_exists('Language', $config) ? $config['Language'] : 'en')
);
$this->config = array_merge($default, $config);
$this->errors = &$this->config['errors'];
$this->ALLOWED_IMAGES = $this->config['AllowedImages']; //Images dir (root relative)
$this->ALLOWED_FILES = $this->config['AllowedFiles']; //Files dir (root relative)
$this->path = $this->config['Path'];
$this->dir = array(
'images' => realpath(FCPATH.$config['ImagesPath']),
'files' => realpath(FCPATH.$config['FilesPath'])
);
//Width and height of resized image
$this->WIDTH_TO_LINK = $this->config['Width'];
$this->HEIGHT_TO_LINK = $this->config['Height'];
//Additional attributes class and rel
$this->CLASS_LINK = $this->config['CLASS_LINK'];
$this->REL_LINK = $this->config['REL_LINK'];
}
/**
* Comprobación de permisos de escritura en la carpeta (no del sistema)
*
* @param string $requestDirectory Pedir una carpeta (o relativamente DIR_IMAGES DIR_FILES)
* @param (images|files) $typeDirectory Tipo de carpeta de imágenes o archivos
* @return path|false
*/
function AccessDir($requestDirectory, $typeDirectory)
{
if( $typeDirectory == 'images' )
{
$full_request_images_dir = realpath($this->dir['images'].$requestDirectory);
if( strpos($full_request_images_dir, $this->dir['images']) === 0 )
{
return $full_request_images_dir;
} else
return false;
} elseif( $typeDirectory == 'files' )
{
$full_request_files_dir = realpath($this->dir['files'].$requestDirectory);
if( strpos($full_request_files_dir, $this->dir['files']) === 0 )
{
return $full_request_files_dir;
} else
return false;
} else
return false;
}
/**
* el árbol de directorios
* función recursiva
*
* @return array
*/
function Tree($beginFolder)
{
$struct = array();
$handle = opendir($beginFolder);
if( $handle )
{
$struct[$beginFolder]['path'] = str_replace(array($this->dir['files'], $this->dir['images']), '', $beginFolder);
$tmp = preg_split('[\\/]', $beginFolder);
$tmp = array_filter($tmp);
end($tmp);
$struct[$beginFolder]['name'] = current($tmp);
$struct[$beginFolder]['count'] = 0;
while( false !== ($file = readdir($handle)) )
{
if( $file != "." && $file != ".." && $file != '.thumbs' )
{
if( is_dir($beginFolder.'/'.$file) )
{
$struct[$beginFolder]['childs'][] = $this->Tree($beginFolder.'/'.$file);
}
else
{
$struct[$beginFolder]['count']++;
}
}
}
closedir($handle);
asort($struct);
return $struct;
}
return false;
}
/**
* Visualización de un árbol de directorios
* función recursiva
*
* @param images|files $type
* @param first|String $innerDirs
* @param String $currentDir
* @param int $level
* @return html
*/
function DirStructure($type, $innerDirs='first', $currentDir='', $level=0)
{
//Mientras que desactipublic la---???
if( $type == 'files' )
return;
$currentDirArr = array();
if( !empty($currentDir) )
{
$currentDirArr = preg_split('[\\/]', str_replace($this->dir[$type], '', realpath($currentDir)));
$currentDirArr = array_filter($currentDirArr);
}
if( $innerDirs == 'first' )
{
$innerDirs = array();
$innerDirs = $this->Tree($this->dir[$type]);
if( realpath($currentDir) == $this->dir[$type] && !$this->firstAct )
{
$firstAct = 'folderAct';
$this->firstAct = true;
}
else
{
$firstAct = '';
}
$ret = '';
if( $innerDirs == false )
return 'Problemas con el directorio raiz ('.DIR_IMAGES.')';
foreach( $innerDirs as $v )
{
$ret = '<div class="folder'.ucfirst($type).' '.$firstAct.'" path="" pathtype="'.$type.'">'.($type == 'images' ? 'Images' : 'Files').($v['count'] > 0 ? ' ('.$v['count'].')' : '').'</div><div class="folderOpenSection" style="display:block;">';
if( isset($v['childs']) )
{
$ret .= $this->DirStructure($type, $v['childs'], $currentDir, $level);
}
break;
}
$ret .= '</div>';
return $ret;
}
if( sizeof($innerDirs) == 0 )
return false;
$ret = '';
foreach( $innerDirs as $v )
{
foreach( $v as $v )
{
}
if( isset($v['count']) )
{
$files = 'Files: '.$v['count'];
$count_childs = isset($v['childs']) ? sizeof($v['childs']) : 0;
if( $count_childs != 0 )
{
$files .= ', directories: '.$count_childs;
}
}
else
{
$files = '';
}
if( isset($v['childs']) )
{
$folderOpen = '';
$folderAct = '';
$folderClass = 'folderS';
if( isset($currentDirArr[$level + 1]) )
{
if( $currentDirArr[$level + 1] == $v['name'] )
{
$folderOpen = 'style="display:block;"';
$folderClass = 'folderOpened';
if( $currentDirArr[sizeof($currentDirArr)] == $v['name'] && !$this->folderAct )
{
$folderAct = 'folderAct';
$this->folderAct = true;
}
else
{
$folderAct = '';
}
}
}
$ret .= '<div class="'.$folderClass.' '.$folderAct.'" path="'.$v['path'].'" title="'.$files.'" pathtype="'.$type.'">'.$v['name'].($v['count'] > 0 ? ' ('.$v['count'].')' : '').'</div><div class="folderOpenSection" '.$folderOpen.'>';
$ret .= $this->DirStructure($type, $v['childs'], $currentDir, $level + 1);
$ret .= '</div>';
}
else
{
$soc = sizeof($currentDirArr);
if( $soc > 0 && $currentDirArr[$soc] == $v['name'] )
{
$folderAct = 'folderAct';
}
else
{
$folderAct = '';
}
$ret .= '<div class="folderClosed '.$folderAct.'" path="'.$v['path'].'" title="'.$files.'" pathtype="'.$type.'">'.$v['name'].($v['count'] > 0 ? ' ('.$v['count'].')' : '').'</div>';
}
}
return $ret;
}
/**
* El camino (bread crumbs)
*
* @param images|files $type
* @param String $path
* @return html
*/
function DirPath($type, $path='')
{
if( !empty($path) )
{
$path = preg_split('[\\/]', str_replace($this->dir[$type], '', realpath($path)));
$path = array_filter($path);
}
$ret = '<div class="addrItem" path="" pathtype="'.$type.'" title=""><img src="img/'.($type == 'images' ? 'folder_open_image' : 'folder_open_document').'.png" width="16" height="16" alt="Root dir" /></div>';
$i = 0;
$addPath = '';
if( is_array($path) )
{
foreach( $path as $v )
{
$i++;
$addPath .= '/'.$v;
if( sizeof($path) == $i )
{
$ret .= '<div class="addrItemEnd" path="'.$addPath.'" pathtype="'.$type.'" title=""><div>'.$v.'</div></div>';
}
else
{
$ret .= '<div class="addrItem" path="'.$addPath.'" pathtype="'.$type.'" title=""><div>'.$v.'</div></div>';
}
}
}
return $ret;
}
function CallDir($dir, $type)
{
$dir = $this->AccessDir($dir, $type);
if( !$dir )
return false;
set_time_limit(120);
if( !is_dir($dir.'/.thumbs') )
{
mkdir($dir.'/.thumbs');
}
$dbfile = $dir.'/.thumbs/.db';
if( is_file($dbfile) )
{
$dbfilehandle = fopen($dbfile, "r");
$dblength = filesize($dbfile);
if( $dblength > 0 )
$dbdata = fread($dbfilehandle, $dblength);
fclose($dbfilehandle);
$dbfilehandle = fopen($dbfile, "w");
} else
{
$dbfilehandle = fopen($dbfile, "w");
}
if( !empty($dbdata) )
{
$files = unserialize($dbdata);
} else
$files = array();
$handle = opendir($dir);
if( $handle )
{
while( false !== ($file = readdir($handle)) )
{
if( $file != "." && $file != ".." )
{
if( isset($files[$file]) )
continue;
if( is_file($dir.'/'.$file) )
{
$file_info = pathinfo($dir.'/'.$file);
$file_info['extension'] = strtolower($file_info['extension']);
if( !in_array(strtolower($file_info['extension']), $this->ALLOWED_IMAGES) )
{
continue;
}
$link = str_replace(array('/\\', '//', '\\\\', '\\'), '/',
'/'.str_replace(realpath(FCPATH), '', realpath($dir.'/'.$file)));
$path = pathinfo($link);
$path = $path['dirname'];
if( $file_info['extension'] == 'jpg' || $file_info['extension'] == 'jpeg' )
{
$er = new phpExifReader($dir.'/'.$file);
$files[$file]['exifinfo'] = $er->getImageInfo();
$files[$file]['imageinfo'] = getimagesize($dir.'/'.$file);
$files[$file]['general'] = array(
'filename' => $file,
'name' => basename(strtolower($file_info['basename']), '.'.$file_info['extension']),
'ext' => $file_info['extension'],
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => md5_file($dir.'/'.$file)
);
}
else
{
$files[$file]['imageinfo'] = getimagesize($dir.'/'.$file);
$files[$file]['general'] = array(
'filename' => $file,
'name' => basename(strtolower($file_info['basename']), '.'.$file_info['extension']),
'ext' => $file_info['extension'],
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => md5_file($dir.'/'.$file)
);
}
}
}
}
closedir($handle);
}
fwrite($dbfilehandle, serialize($files));
fclose($dbfilehandle);
return $files;
}
function UploadFile($dir, $type)
{
$dir = $this->AccessDir($dir, $type);
if( !$dir )
return false;
if( !is_dir($dir.'/.thumbs') )
{
mkdir($dir.'/.thumbs');
}
$dbfile = $dir.'/.thumbs/.db';
if( is_file($dbfile) )
{
$dbfilehandle = fopen($dbfile, "r");
$dblength = filesize($dbfile);
if( $dblength > 0 )
$dbdata = fread($dbfilehandle, $dblength);
fclose($dbfilehandle);
//$dbfilehandle = fopen($dbfile, "w");
} else
{
//$dbfilehandle = fopen($dbfile, "w");
}
if( !empty($dbdata) )
{
$files = unserialize($dbdata);
} else
$files = array();
//File from the flash-Multiboot
if( isset($_POST['Filename']) )
{
//Type (image / file)
$pathtype = $_POST['pathtype'];
if( strpos($_POST['Filename'], '.') !== false )
{
$extension = end(explode('.', $_POST['Filename']));
$filename = substr($_POST['Filename'], 0, strlen($_POST['Filename']) - strlen($extension) - 1);
}
else
{
header('HTTP/1.1 403 Forbidden');
return false;
}
if( $pathtype == 'images' )
$allowed = $this->ALLOWED_IMAGES;
elseif( $pathtype == 'files' )
$allowed = $this->ALLOWED_FILES;
//If the file is not suitable resolution
if( !in_array(strtolower($extension), $allowed) )
{
header('HTTP/1.1 403 Forbidden');
return false;
}
$md5 = md5_file($_FILES['Filedata']['tmp_name']);
$file = $md5.'.'.$extension;
//Check for image
if( $pathtype == 'images' )
{
$files[$file]['imageinfo'] = getimagesize($_FILES['Filedata']['tmp_name']);
if( empty($files[$file]['imageinfo']) )
{
header('HTTP/1.1 403 Forbidden');
return false;
}
}
if( !copy($_FILES['Filedata']['tmp_name'], $dir.'/'.$file) )
{
header('HTTP/1.0 500 Internal Server Error');
return false;
}
$link = str_replace(array('/\\', '//', '\\\\', '\\'), '/',
'/'.str_replace(realpath(FCPATH), '', realpath($dir.'/'.$file)));
$path = pathinfo($link);
$path = $path['dirname'];
if( $extension == 'jpg' || $extension == 'jpeg' )
{
$er = new phpExifReader($dir.'/'.$file);
$files[$file]['exifinfo'] = $er->getImageInfo();
$files[$file]['general'] = array(
'filename' => $file,
'name' => $filename,
'ext' => $extension,
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => $md5
);
}
else
{
$files[$file]['general'] = array(
'filename' => $file,
'name' => $filename,
'ext' => $extension,
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => $md5
);
}
}
//Files from the normal load
else
{
sort($_FILES);
$ufiles = $_FILES[0];
foreach( $ufiles['name'] as $k => $v )
{
if( $ufiles['error'][$k] != 0 )
continue;
//Type (image / file)
$pathtype = $_POST['pathtype'];
if( strpos($ufiles['name'][$k], '.') !== false )
{
$extension = end(explode('.', $ufiles['name'][$k]));
$filename = substr($ufiles['name'][$k], 0, strlen($ufiles['name'][$k]) - strlen($extension) - 1);
}
else
{
continue;
}
if( $pathtype == 'images' )
$allowed = $this->ALLOWED_IMAGES;
elseif( $pathtype == 'files' )
$allowed = $this->ALLOWED_FILES;
//If no suitable file extension
if( !in_array(strtolower($extension), $allowed) )
{
continue;
}
$md5 = md5_file($ufiles['tmp_name'][$k]);
$file = $md5.'.'.$extension;
//Check for image
if( $pathtype == 'images' )
{
$files[$file]['imageinfo'] = getimagesize($ufiles['tmp_name'][$k]);
if( empty($files[$file]['imageinfo']) )
{
header('HTTP/1.1 403 Forbidden');
return false;
}
}
if( !copy($ufiles['tmp_name'][$k], $dir.'/'.$file) )
{
continue;
}
$link = str_replace(array('/\\', '//', '\\\\', '\\'), '/',
'/'.str_replace(realpath(FCPATH), '', realpath($dir.'/'.$file)));
$path = pathinfo($link);
$path = $path['dirname'];
if( $extension == 'jpg' || $extension == 'jpeg' )
{
$er = new phpExifReader($dir.'/'.$file);
$files[$file]['exifinfo'] = $er->getImageInfo();
$files[$file]['general'] = array(
'filename' => $file,
'name' => $filename,
'ext' => $extension,
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => $md5
);
}
else
{
$files[$file]['general'] = array(
'filename' => $file,
'name' => $filename,
'ext' => $extension,
'path' => $path,
'link' => $link,
'size' => filesize($dir.'/'.$file),
'date' => filemtime($dir.'/'.$file),
'width' => $files[$file]['imageinfo'][0],
'height' => $files[$file]['imageinfo'][1],
'md5' => $md5
);
}
}
}
$dbfilehandle = fopen($dbfile, "w");
fwrite($dbfilehandle, serialize($files));
fclose($dbfilehandle);
return '';
}
function RenameFile($type, $dir, $filename, $newname)
{
$dir = $this->AccessDir($dir, $type);
if( !$dir )
return false;
$filename = trim($filename);
if( empty($filename) )
{
return 'error';
}
if( !is_dir($dir.'/.thumbs') )
{
return 'error';
}
$dbfile = $dir.'/.thumbs/.db';
if( is_file($dbfile) )
{
$dbfilehandle = fopen($dbfile, "r");
$dblength = filesize($dbfile);
if( $dblength > 0 )
$dbdata = fread($dbfilehandle, $dblength);
fclose($dbfilehandle);
} else
{
return 'error';
}
$files = unserialize($dbdata);
foreach( $files as $file => $fdata )
{
if( $file == $filename )
{
$files[$file]['general']['name'] = $newname;
break;
}
}
$dbfilehandle = fopen($dbfile, "w");
fwrite($dbfilehandle, serialize($files));
fclose($dbfilehandle);
return 'ok';
}
function ShowDir($dir, $type)
{
$dir = $this->CallDir($dir, $type);
if( !$dir )
{
//echo 'Error al leer, puede no tenerse acceso.';
return '';
}
$ret = '';
foreach( $dir as $v )
{
$thumb = $this->GetThumb($v['general']['path'], $v['general']['md5'], $v['general']['filename'], 2, 100, 100);
if( $v['general']['width'] > $this->WIDTH_TO_LINK || $v['general']['height'] > $this->HEIGHT_TO_LINK )
{
if( $v['general']['width'] > $v['general']['height'] )
{
$middle_thumb = $this->GetThumb($v['general']['path'], $v['general']['md5'], $v['general']['filename'], 0,
$this->WIDTH_TO_LINK, 0);
}
else
{
$middle_thumb = $this->GetThumb($v['general']['path'], $v['general']['md5'], $v['general']['filename'], 0, 0,
$this->HEIGHT_TO_LINK);
}
list($middle_width, $middle_height) = getimagesize(FCPATH.$middle_thumb);
$middle_thumb_attr = 'fmiddle="'.$middle_thumb.'" fmiddlewidth="'.$middle_width.'" fmiddleheight="'.$middle_height.'" fclass="'.$this->CLASS_LINK.'" frel="'.$this->REL_LINK.'"';
}
else
{
$middle_thumb = '';
$middle_thumb_attr = '';
}
$ret .= '
<table class="imageBlock0" cellpadding="0" cellspacing="0" filename="'.$v['general']['filename'].'" fname="'.$v['general']['name'].'" ext="'.strtoupper($v['general']['ext']).'" path="'.$v['general']['path'].'" linkto="'.$v['general']['link'].'" fsize="'.$v['general']['size'].'" date="'.date('d.m.Y H:i',$v['general']['date']).'" fwidth="'.$v['general']['width'].'" fheight="'.$v['general']['height'].'" md5="'.$v['general']['md5'].'" '.$middle_thumb_attr.'><tr><td valign="bottom" align="center">
<div class="imageBlock1">
<div class="imageImage">
<img src="'.$thumb.'" width="100" height="100" alt="'.$v['general']['name'].'" />
</div>
<div class="imageName">'.$v['general']['name'].'</div>
</div>
</td></tr></table>
';
}
return $ret;
}
function GetThumb($dir, $md5, $filename, $mode, $width=100, $height=100)
{
$path = realpath(FCPATH.'/'.$dir);
if( is_file($path.'/.thumbs/'.$md5.'_'.$width.'_'.$height.'_'.$mode.'.jpg') )
return $dir.'/.thumbs/'.$md5.'_'.$width.'_'.$height.'_'.$mode.'.jpg';
$t = new Image_Toolbox($path.'/'.$filename);
$t->newOutputSize($width, $height, $mode, false, '#FFFFFF');
$t->save($path.'/.thumbs/'.$md5.'_'.$width.'_'.$height.'_'.$mode.'.jpg', 'jpg', 80);
return $dir.'/.thumbs/'.$md5.'_'.$width.'_'.$height.'_'.$mode.'.jpg';
}
function DelFile($pathtype, $path, $md5, $filename, $callShowDir=false)
{
$tmppath = $path;
$path = $this->AccessDir($path, $pathtype);
if( !$path )
return false;
if( is_dir($path.'/.thumbs') )
{
if( $pathtype == 'images' )
{
$handle = opendir($path.'/.thumbs');
if( $handle )
{
while( false !== ($file = readdir($handle)) )
{
if( $file != "." && $file != ".." )
{
if( substr($file, 0, 32) == $md5 )
{
unlink($path.'/.thumbs/'.$file);
}
}
}
}
}
$dbfile = $path.'/.thumbs/.db';
if( is_file($dbfile) )
{
$dbfilehandle = fopen($dbfile, "r");
$dblength = filesize($dbfile);
if( $dblength > 0 )
$dbdata = fread($dbfilehandle, $dblength);
fclose($dbfilehandle);
$dbfilehandle = fopen($dbfile, "w");
} else
{
$dbfilehandle = fopen($dbfile, "w");
}
if( isset($dbdata) )
{
$files = unserialize($dbdata);
} else
$files = array();
unset($files[$filename]);
fwrite($dbfilehandle, serialize($files));
fclose($dbfilehandle);
}
if( is_file($path.'/'.$filename) )
{
if( unlink($path.'/'.$filename) )
{
if( $callShowDir )
{
return $this->ShowDir($tmppath, $pathtype);
}
else
{
return true;
}
}
} else
return 'error';
return 'error';
}
function DelFolder($pathtype, $path)
{
$path = $this->AccessDir($path, $pathtype);
if( !$path )
return false;
if( realpath($path.'/') == realpath(FCPATH.DIR_IMAGES.'/') )
{
$return = array('error' => $this->errors['You can not delete a root dir!']);
return json_encode($return);
}
$files = array();
$handle = opendir($path);
if( $handle )
{
while( false !== ($file = readdir($handle)) )
{
if( $file != "." && $file != ".." && trim($file) != "" && $file != ".thumbs" )
{
if( is_dir($path.'/'.$file) )
{
$return = array('error' => $this->errors['As long the dir contains subfolders, it can\'t be removed.']);
return json_encode($return);
}
else
{
$files[] = $file;
}
}
}
}
closedir($handle);
$handle = opendir($path.'/.thumbs');
if( $handle )
{
while( false !== ($file = readdir($handle)) )
{
if( $file != "." && $file != ".." )
{
if( is_file($path.'/.thumbs/'.$file) )
{
unlink($path.'/.thumbs/'.$file);
}
}
}
closedir($handle);
rmdir($path.'/.thumbs');
}
foreach( $files as $f )
{
if( is_file($path.'/'.$f) )
unlink($path.'/'.$f);
}
if( !rmdir($path) )
{
$return = array('error' => $this->errors['Error deleting dir']);
return json_encode($return);
}
return '{ok:\'\'}';
}
}
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