khanat-opennel-code/code/web/public_php/api/common/dfm.php

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2014-09-08 06:57:31 +00:00
<?php
/* Copyright (C) 2009 Winch Gate Property Limited
*
* This file is part of ryzom_api.
* ryzom_api is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ryzom_api is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with ryzom_api. If not, see <http://www.gnu.org/licenses/>.
*/
function getDirLinks($url_params, $path, $getvar, $home) {
$ret = '';
$dirs = explode('/', $path);
$dirpath = '';
$ret .= _l($home, $url_params, array($getvar => ''));
foreach($dirs as $dirname) {
if ($dirname) {
$ret .= ' &raquo; '._l($dirname, $url_params, array($getvar => '/'.$dirpath.$dirname));
$dirpath .= $dirname.'/';
}
}
return $ret;
}
function isEmptyDir($dir)
{
if (($files = scandir($dir)) && count($files) <= 2) {
return true;
}
return false;
}
class ryDataFileManager {
public $id;
public $log_dir;
public $data_dir;
public $user_dir;
public $app_name;
function __construct($id, $app_name=APP_NAME) {
$this->app_name = $app_name;
$id = (strlen($id) == 0?'0':'').$id;
$id = (strlen($id) == 1?'0':'').$id;
$this->id = $id;
$this->log_dir = RYAPP_PATH.$app_name.'/data/logs/';
$this->data_dir = RYAPP_PATH.$app_name.'/data/app/';
$this->user_dir = RYAPP_PATH.$app_name.'/data/chars/'.$id[0].'/'.$id[1].'/'.$id.'/';
if (!is_dir($this->user_dir))
@mkdir($this->user_dir, 0777, true);
if (!is_dir($this->log_dir)) {
@mkdir($this->log_dir, 0777, true);
@mkdir($this->data_dir, 0777, true);
}
}
/*** Generic datafiles access methods ***/
function getData($name, $default=null) {
if (file_exists($name))
return unserialize(file_get_contents($name));
if ($default !== NULL) {
@file_put_contents($name, serialize($default));
return $default;
}
return NULL;
}
function saveData($name, $datas, $create_folders=true) {
if ($create_folders) {
if (!is_dir(dirname($name)))
@mkdir(dirname($name), 0777, true);
}
if ($datas !== NULL)
@file_put_contents($name, serialize($datas));
else
@unlink($name);
}
function listDataFiles($dir) {
$ret = array();
if ($handle = @opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != '.' && $file != '..' && $file[0] != '.')
$ret[] = $file;
}
}
return $ret;
}
/*** App Datas ***/
function loadAppData($name, $default=null) {
return $this->getData($this->data_dir.$name, $default);
}
function saveAppData($name, $datas, $create_folders=true) {
return $this->saveData($this->data_dir.$name, $datas, $create_folders);
}
function listAppDataFiles($basedir='') {
return $this->listDataFiles($this->data_dir.$basedir);
}
/*** User Datas ***/
function loadUserData($name, $default=null) {
return $this->getData($this->user_dir.$name, $default);
}
function saveUserData($name, $datas, $create_folders=true) {
return $this->saveData($this->user_dir.$name, $datas, $create_folders);
}
function listUserDataFiles($basedir='') {
return $this->listDataFiles($this->user_dir.$basedir);
}
function loadUserDataFromApp($name, $app, $default=null) {
$id = $this->id;
$file = RYAPP_PATH.$app.'/data/chars/'.$id[0].'/'.$id[1].'/'.$id.'/'.$name;
if (file_exists($file))
return unserialize(file_get_contents($file));
if ($default !== null)
return $default;
return null;
}
function saveUserDataFromApp($name, $app, $datas) {
$id = $this->id;
$dir = RYAPP_PATH.$app.'/data/chars/'.$id[0].'/'.$id[1].'/'.$id.'/';
if (!is_dir($dir))
@mkdir($dir, 0777, true);
file_put_contents($dir.$name, serialize($datas));
}
}
?>