forked from Wavyzz/dolibarr
309 lines
11 KiB
PHP
309 lines
11 KiB
PHP
<?php
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/* Copyright (C) 2005-2009 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
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* Copyright (C) 2010 Regis Houssin <regis@dolibarr.fr>
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file htdocs/core/class/interfaces.class.php
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* \ingroup core
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* \brief Fichier de la classe de gestion des triggers
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*/
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/**
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* Class to manage triggers
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*/
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class Interfaces
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{
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var $dir; // Directory with all core and external triggers files
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var $errors = array(); // Array for errors
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/**
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* Constructor
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*
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* @param DoliDB $db Database handler
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*/
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function Interfaces($db)
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{
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$this->db = $db;
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}
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/**
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* Function called when a Dolibarr business event occurs
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* This function call all qualified triggers.
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*
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* @param string $action Trigger event code
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* @param Object $object Objet concern
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* @param User $user Objet user
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* @param Lang $lang Objet lang
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* @param Conf $conf Objet conf
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* @return int Nb of triggers ran if no error, -Nb of triggers with errors otherwise.
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*/
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function run_triggers($action,$object,$user,$langs,$conf)
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{
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// Check parameters
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if (! is_object($object) || ! is_object($conf)) // Error
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{
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dol_syslog(get_class($this).'::run_triggers was called with wrong parameters action='.$action.' object='.is_object($object).' user='.is_object($user).' langs='.is_object($langs).' conf='.is_object($conf), LOG_ERR);
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return -1;
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}
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if (! is_object($user) || ! is_object($langs)) // Warning
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{
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dol_syslog(get_class($this).'::run_triggers was called with wrong parameters action='.$action.' object='.is_object($object).' user='.is_object($user).' langs='.is_object($langs).' conf='.is_object($conf), LOG_WARNING);
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}
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$nbfile = $nbtotal = $nbok = $nbko = 0;
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$files = array();
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$modules = array();
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$orders = array();
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$i=0;
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$dirtriggers=array_merge(array('/core/triggers'),$conf->triggers_modules);
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foreach($dirtriggers as $reldir)
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{
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$dir=dol_buildpath($reldir,0);
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$newdir=dol_osencode($dir);
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//print "xx".$dir;exit;
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// Check if directory exists (we do not use dol_is_dir to avoir loading files.lib.php at each call)
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if (! is_dir($newdir)) continue;
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$handle=opendir($newdir);
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if (is_resource($handle))
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{
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while (($file = readdir($handle))!==false)
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{
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if (is_readable($newdir."/".$file) && preg_match('/^interface_([0-9]+)_([^_]+)_(.+)\.class\.php$/i',$file,$reg))
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{
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$part1=$reg[1];
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$part2=$reg[2];
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$part3=$reg[3];
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$nbfile++;
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$modName = "Interface".ucfirst($reg[3]);
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//print "file=$file"; print "modName=$modName"; exit;
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if (in_array($modName,$modules))
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{
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$langs->load("errors");
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dol_syslog(get_class($this)."::run_triggers action=".$action." ".$langs->trans("ErrorDuplicateTrigger",$modName,"/htdocs/core/triggers/"),LOG_ERR);
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continue;
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}
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else
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{
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include_once($newdir.'/'.$file);
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}
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// Check if trigger file is disabled by name
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if (preg_match('/NORUN$/i',$file)) continue;
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// Check if trigger file is for a particular module
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$qualified=true;
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if (strtolower($reg[2]) != 'all')
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{
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$module=preg_replace('/^mod/i','',$reg[2]);
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$constparam='MAIN_MODULE_'.strtoupper($module);
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if (empty($conf->global->$constparam)) $qualified=false;
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}
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if (! $qualified)
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{
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dol_syslog(get_class($this)."::run_triggers action=".$action." Triggers for file '".$file."' need module to be enabled",LOG_INFO);
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continue;
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}
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$modules[$i] = $modName;
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$files[$i] = $file;
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$orders[$i] = $part1.'_'.$part2.'_'.$part3; // Set sort criteria value
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$i++;
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}
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}
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}
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}
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asort($orders);
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// Loop on each trigger
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foreach ($orders as $key => $value)
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{
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$modName = $modules[$key];
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if (empty($modName)) continue;
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$objMod = new $modName($this->db);
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if ($objMod)
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{
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dol_syslog(get_class($this)."::run_triggers action=".$action." Launch triggers for file '".$files[$key]."'",LOG_INFO);
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$result=$objMod->run_trigger($action,$object,$user,$langs,$conf);
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if ($result > 0)
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{
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// Action OK
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$nbtotal++;
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$nbok++;
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}
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if ($result == 0)
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{
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// Aucune action faite
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$nbtotal++;
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}
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if ($result < 0)
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{
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// Action KO
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$nbtotal++;
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$nbko++;
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$this->errors[]=$objMod->error;
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}
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}
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else
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{
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dol_syslog(get_class($this)."::run_triggers action=".$action." Failed to instantiate trigger for file '".$files[$key]."'",LOG_ERR);
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}
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}
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if ($nbko)
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{
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dol_syslog(get_class($this)."::run_triggers action=".$action." Files found: ".$nbfile.", Files launched: ".$nbtotal.", Done: ".$nbok.", Failed: ".$nbko, LOG_ERR);
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return -$nbko;
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}
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else
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{
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//dol_syslog(get_class($this)."::run_triggers Files found: ".$nbfile.", Files launched: ".$nbtotal.", Done: ".$nbok.", Failed: ".$nbko, LOG_DEBUG);
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return $nbok;
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}
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}
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/**
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* Return list of triggers. Function used by admin page htdoc/admin/triggers.
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* List is sorted by trigger filename so by priority to run.
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*
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* @return array Array list of triggers
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*/
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function getTriggersList()
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{
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global $conf, $langs;
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$files = array();
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$modules = array();
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$orders = array();
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$i = 0;
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$dirtriggers=array_merge(array('/core/triggers/'),$conf->triggers_modules);
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foreach($dirtriggers as $reldir)
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{
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$dir=dol_buildpath($reldir,0);
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$newdir=dol_osencode($dir);
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//print "xx".$dir;exit;
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// Check if directory exists (we do not use dol_is_dir to avoid loading files.lib.php at each call)
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if (! is_dir($newdir)) continue;
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$handle=opendir($newdir);
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if (is_resource($handle))
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{
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while (($file = readdir($handle))!==false)
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{
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if (is_readable($newdir.'/'.$file) && preg_match('/^interface_([0-9]+)_([^_]+)_(.+)\.class\.php/',$file,$reg))
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{
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$part1=$reg[1];
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$part2=$reg[2];
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$part3=$reg[3];
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$modName = 'Interface'.ucfirst($reg[3]);
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//print "file=$file"; print "modName=$modName"; exit;
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if (in_array($modName,$modules))
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{
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$langs->load("errors");
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print '<div class="error">'.$langs->trans("Error").' : '.$langs->trans("ErrorDuplicateTrigger",$modName,"/htdocs/core/triggers/").'</div>';
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}
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else
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{
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include_once($newdir.'/'.$file);
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}
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$files[$i] = $file;
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$modules[$i] = $modName;
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$orders[$i] = $part1.'_'.$part2.'_'.$part3; // Set sort criteria value
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$i++;
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}
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}
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closedir($handle);
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}
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}
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asort($orders);
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$triggers = array();
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$j = 0;
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// Loop on each trigger
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foreach ($orders as $key => $value)
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{
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$modName = $modules[$key];
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if (empty($modName)) continue;
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$objMod = new $modName($this->db);
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// Define disabledbyname and disabledbymodule
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$disabledbyname=0;
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$disabledbymodule=1;
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$module='';
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// Check if trigger file is disabled by name
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if (preg_match('/NORUN$/i',$files[$key])) $disabledbyname=1;
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// Check if trigger file is for a particular module
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if (preg_match('/^interface_([0-9]+)_([^_]+)_(.+)\.class\.php/i',$files[$key],$reg))
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{
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$module=preg_replace('/^mod/i','',$reg[2]);
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$constparam='MAIN_MODULE_'.strtoupper($module);
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if (strtolower($reg[2]) == 'all') $disabledbymodule=0;
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else if (empty($conf->global->$constparam)) $disabledbymodule=2;
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}
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// We set info of modules
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$triggers[$j]['picto'] = $objMod->picto?img_object('',$objMod->picto):img_object('','generic');
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$triggers[$j]['file'] = $files[$key];
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$triggers[$j]['version'] = $objMod->getVersion();
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$triggers[$j]['status'] = img_picto($langs->trans("Active"),'tick');
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if ($disabledbyname > 0 || $disabledbymodule > 1) $triggers[$j]['status'] = " ";
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$text ='<b>'.$langs->trans("Description").':</b><br>';
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$text.=$objMod->getDesc().'<br>';
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$text.='<br><b>'.$langs->trans("Status").':</b><br>';
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if ($disabledbyname == 1)
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{
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$text.=$langs->trans("TriggerDisabledByName").'<br>';
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if ($disabledbymodule == 2) $text.=$langs->trans("TriggerDisabledAsModuleDisabled",$module).'<br>';
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}
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else
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{
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if ($disabledbymodule == 0) $text.=$langs->trans("TriggerAlwaysActive").'<br>';
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if ($disabledbymodule == 1) $text.=$langs->trans("TriggerActiveAsModuleActive",$module).'<br>';
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if ($disabledbymodule == 2) $text.=$langs->trans("TriggerDisabledAsModuleDisabled",$module).'<br>';
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}
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$triggers[$j]['info'] = $text;
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$j++;
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}
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return $triggers;
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}
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}
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?>
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