mirror of
https://github.com/YunoHost-Apps/noalyss_ynh.git
synced 2024-09-03 19:46:20 +02:00
74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
<?php
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/*
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* This file is part of NOALYSS.
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*
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* PhpCompta is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* PhpCompta is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PhpCompta; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// Copyright (2018) Author Dany De Bontridder <dany@alchimerys.be>
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require_once NOALYSS_INCLUDE.'/class/package_noalyss.class.php';
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/**
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* @file
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* @brief Class Package Core to install the core , if possible
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*/
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class Package_Core extends Package_Noalyss
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{
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/**
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* @brief check if it is possible to install
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* Are the folder html and include writeable ?
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*/
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public function can_install()
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{
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if (! is_writable(NOALYSS_HOME)) {
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return 0;
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}
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if ( !is_writable(NOALYSS_INCLUDE)) {
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return 0;
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}
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return 1;
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}
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/**
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* Unzip the file and overwrite current implementation, the databases and modele are not upgraded.
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*It must be done after.
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* In this package the install is given and must be delete manually
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* @throws Exception 1 : cannot extract content of the zip , 2: cannot open zip file
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*/
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public function install()
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{
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if ( $this->can_install() == 0 )
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{
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throw new Exception(sprintf(_("Permission incorrecte : ne peut écrire dans %s ou %s"),NOALYSS_HOME,NOALYSS_INCLUDE),3);
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}
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$zip=new ZipArchive ();
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// open the file
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if ($zip->open(NOALYSS_HOME."/tmp/".$this->get_file()))
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{
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// try to unzip and overwrite current
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if (!$zip->extractTo(NOALYSS_HOME."/../"))
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{
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throw new Exception(_("Echec mise à jour"), 1);
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}
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}
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else
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{
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throw new Exception(_("Ce n'est pas un fichier valide"), 2);
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}
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}
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}
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