<?php
/* Copyright (C) 2003-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2014 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2004      Sebastien Di Cintio  <sdicintio@ressource-toi.org>
 * Copyright (C) 2004      Benoit Mortier       <benoit.mortier@opensides.be>
 * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
 * Copyright (C) 2013	   Florian Henry        <florian.henry@open-concept.pro>
 * Copyright (C) 2014	   Charles-Fr BENKE	<charles.fr@benke.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 *  \defgroup   projet     Module project
 *	\brief      Module to create projects/tasks/gantt diagram. Projects can them be affected to tasks.
 *  \file       htdocs/core/modules/modProjet.class.php
 *	\ingroup    projet
 *	\brief      Fichier de description et activation du module Projet
 */
include_once DOL_DOCUMENT_ROOT .'/core/modules/DolibarrModules.class.php';


/**
 *	Class to describe and enable module Projet
 */
class modProjet extends DolibarrModules
{

	/**
	 *   Constructor. Define names, constants, directories, boxes, permissions
	 *
	 *   @param      DoliDB		$db      Database handler
	 */
	function __construct($db)
	{
		global $conf;

		$this->db = $db;
		$this->numero = 400;

		$this->family = "projects";
		$this->module_position = 10;
		// Module label (no space allowed), used if translation string 'ModuleXXXName' not found (where XXX is value of numeric property 'numero' of module)
		$this->name = preg_replace('/^mod/i','',get_class($this));
		$this->description = "Gestion des projets";
		// Possible values for version are: 'development', 'experimental', 'dolibarr' or version
		$this->version = 'dolibarr';

		$this->const_name = 'MAIN_MODULE_'.strtoupper($this->name);
		$this->special = 0;
		$this->config_page_url = array("project.php@projet");
		$this->picto='project';

		// Data directories to create when module is enabled
		$this->dirs = array("/projet/temp");

		// Dependancies
		$this->depends = array();
		$this->requiredby = array();
		$this->conflictwith = array();
		$this->langfiles = array('projects');

		// Constants
		$this->const = array();
		$r=0;

		$this->const[$r][0] = "PROJECT_ADDON_PDF";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "baleine";
		$this->const[$r][3] = 'Name of PDF/ODT project manager class';
		$this->const[$r][4] = 0;
		$r++;

		$this->const[$r][0] = "PROJECT_ADDON";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "mod_project_simple";
		$this->const[$r][3] = 'Name of Numbering Rule project manager class';
		$this->const[$r][4] = 0;
		$r++;

		$this->const[$r][0] = "PROJECT_ADDON_PDF_ODT_PATH";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "DOL_DATA_ROOT/doctemplates/projects";
		$this->const[$r][3] = "";
		$this->const[$r][4] = 0;
		$r++;

		$this->const[$r][0] = "PROJECT_TASK_ADDON_PDF";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "";
		$this->const[$r][3] = 'Name of PDF/ODT tasks manager class';
		$this->const[$r][4] = 0;
		$r++;

		$this->const[$r][0] = "PROJECT_TASK_ADDON";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "mod_task_simple";
		$this->const[$r][3] = 'Name of Numbering Rule task manager class';
		$this->const[$r][4] = 0;
		$r++;

		$this->const[$r][0] = "PROJECT_TASK_ADDON_PDF_ODT_PATH";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "DOL_DATA_ROOT/doctemplates/tasks";
		$this->const[$r][3] = "";
		$this->const[$r][4] = 0;
		$r++;
		
		$this->const[$r][0] = "PROJECT_USE_OPPORTUNIES";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "1";
		$this->const[$r][3] = "";
		$this->const[$r][4] = 0;
		$r++;
		
		/* not required (0 = not present)
		$this->const[$r][0] = "PROJECT_HIDE_TASKS";
		$this->const[$r][1] = "chaine";
		$this->const[$r][2] = "0";
		$this->const[$r][3] = "";
		$this->const[$r][4] = 0;
		*/
		
		// Boxes
		$this->boxes = array();
		$r=0;
		$this->boxes[$r][1] = "box_project.php";
		$r++;
		$this->boxes[$r][1] = "box_task.php";
		$r++;

		// Permissions
		$this->rights = array();
		$this->rights_class = 'projet';
		$r=0;

		$r++;
		$this->rights[$r][0] = 41; // id de la permission
		$this->rights[$r][1] = "Read projects and tasks (shared projects or projects I am contact for). Can also enter time consumed on assigned tasks (timesheet)"; // libelle de la permission
		$this->rights[$r][2] = 'r'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 1; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'lire';

		$r++;
		$this->rights[$r][0] = 42; // id de la permission
		$this->rights[$r][1] = "Create/modify projects and tasks (shared projects or projects I am contact for)"; // libelle de la permission
		$this->rights[$r][2] = 'w'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'creer';

		$r++;
		$this->rights[$r][0] = 44; // id de la permission
		$this->rights[$r][1] = "Delete project and tasks (shared projects or projects I am contact for)"; // libelle de la permission
		$this->rights[$r][2] = 'd'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'supprimer';

		$r++;
		$this->rights[$r][0] = 45; // id de la permission
		$this->rights[$r][1] = "Export projects"; // libelle de la permission
		$this->rights[$r][2] = 'd'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'export';

		$r++;
		$this->rights[$r][0] = 141; // id de la permission
		$this->rights[$r][1] = "Read all projects and tasks (also private projects I am not contact for)"; // libelle de la permission
		$this->rights[$r][2] = 'r'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'all';
		$this->rights[$r][5] = 'lire';

		$r++;
		$this->rights[$r][0] = 142; // id de la permission
		$this->rights[$r][1] = "Create/modify all projects and tasks (also private projects I am not contact for)"; // libelle de la permission
		$this->rights[$r][2] = 'w'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'all';
		$this->rights[$r][5] = 'creer';

		$r++;
		$this->rights[$r][0] = 144; // id de la permission
		$this->rights[$r][1] = "Delete all projects and tasks (also private projects I am not contact for)"; // libelle de la permission
		$this->rights[$r][2] = 'd'; // type de la permission (deprecie a ce jour)
		$this->rights[$r][3] = 0; // La permission est-elle une permission par defaut
		$this->rights[$r][4] = 'all';
		$this->rights[$r][5] = 'supprimer';


		//Exports
		//--------
		$r=1;

		$this->export_code[$r]=$this->rights_class.'_'.$r;
		$this->export_label[$r]='ProjectsAndTasksLines';	// Translation key (used only if key ExportDataset_xxx_z not found)
		$this->export_permission[$r]=array(array("projet","export"));
		$this->export_dependencies_array[$r]=array('task_time'=>'ptt.rowid');

		$this->export_TypeFields_array[$r]=array('s.rowid'=>"List:societe:nom",'s.nom'=>'Text','s.address'=>'Text','s.zip'=>'Text','s.town'=>'Text','s.fk_pays'=>'List:c_country:label',
		's.phone'=>'Text','s.siren'=>'Text','s.siret'=>'Text','s.ape'=>'Text','s.idprof4'=>'Text','s.code_compta'=>'Text','s.code_compta_fournisseur'=>'Text',
		'p.rowid'=>"List:projet:ref",'p.ref'=>"Text",'p.datec'=>"Date",'p.dateo'=>"Date",'p.datee'=>"Date",'p.fk_statut'=>'Status','p.description'=>"Text",
		'pt.dateo'=>"Date",'pt.datee'=>"Date",'pt.duration_effective'=>"Duree",'pt.planned_workload'=>"Numeric",'pt.progress'=>"Numeric",'pt.description'=>"Text",
		'ptt.task_date'=>'Date','ptt.task_duration'=>"Duree",'ptt.fk_user'=>"List:user:CONCAT(lastname,' ',firstname)",'ptt.note'=>"Text");

		$this->export_entities_array[$r]=array('s.rowid'=>"company",'s.nom'=>'company','s.address'=>'company','s.zip'=>'company','s.town'=>'company','s.fk_pays'=>'company',
		's.phone'=>'company','s.siren'=>'company','s.siret'=>'company','s.ape'=>'company','s.idprof4'=>'company','s.code_compta'=>'company','s.code_compta_fournisseur'=>'company',
		'p.rowid'=>"project",'p.ref'=>"project",'p.datec'=>"project",'p.dateo'=>"project",'p.datee'=>"project",'p.duree'=>"project",'p.fk_statut'=>"project",'p.description'=>"project");

		$this->export_fields_array[$r]=array('s.rowid'=>"IdCompany",'s.nom'=>'CompanyName','s.address'=>'Address','s.zip'=>'Zip','s.town'=>'Town','s.fk_pays'=>'Country',
		's.phone'=>'Phone','s.siren'=>'ProfId1','s.siret'=>'ProfId2','s.ape'=>'ProfId3','s.idprof4'=>'ProfId4','s.code_compta'=>'CustomerAccountancyCode','s.code_compta_fournisseur'=>'SupplierAccountancyCode',
		'p.rowid'=>"ProjectId",'p.ref'=>"RefProject",'p.datec'=>"DateCreation",'p.dateo'=>"DateStart",'p.datee'=>"DateEnd",'p.fk_statut'=>'Status','p.description'=>"Description");

		// Add fields for project
		$this->export_fields_array[$r]=array_merge($this->export_fields_array[$r], array());
		// Add extra fields
        $sql="SELECT name, label FROM ".MAIN_DB_PREFIX."extrafields WHERE elementtype = 'projet'";
        $resql=$this->db->query($sql);
        if ($resql)    // This can fail when class is used on old database (during migration for example)
        {
        	while ($obj=$this->db->fetch_object($resql))
        	{
        		$fieldname='extra.'.$obj->name;
        		$fieldlabel=ucfirst($obj->label);
        		$typeFilter="Text";
        		switch($obj->type)
        		{
        			case 'int':
        			case 'double':
        			case 'price':
        				$typeFilter="Numeric";
        				break;
        			case 'date':
        			case 'datetime':
        				$typeFilter="Date";
        				break;
        			case 'boolean':
        				$typeFilter="Boolean";
        				break;
        			case 'sellist':
						$tmp='';
						$tmpparam=unserialize($obj->param);	// $tmp ay be array 'options' => array 'c_currencies:code_iso:code_iso' => null
						if ($tmpparam['options'] && is_array($tmpparam['options'])) $tmp=array_shift(array_keys($tmpparam['options']));
						if (preg_match('/[a-z0-9_]+:[a-z0-9_]+:[a-z0-9_]+/', $tmp)) $typeFilter="List:".$tmp;
						break;
        		}
        		$this->export_fields_array[$r][$fieldname]=$fieldlabel;
        		$this->export_TypeFields_array[$r][$fieldname]=$typeFilter;
        		$this->export_entities_array[$r][$fieldname]='project';
        	}
        }
        // End add extra fields

		// Add fields for tasks
        $this->export_fields_array[$r]=array_merge($this->export_fields_array[$r], array('pt.rowid'=>'RefTask','pt.label'=>'LabelTask','pt.dateo'=>"TaskDateStart",'pt.datee'=>"TaskDateEnd",'pt.duration_effective'=>"DurationEffective",'pt.planned_workload'=>"PlannedWorkload",'pt.progress'=>"Progress",'pt.description'=>"TaskDescription"));
		$this->export_entities_array[$r]=array_merge($this->export_entities_array[$r], array('pt.rowid'=>'projecttask','pt.label'=>'projecttask','pt.dateo'=>"projecttask",'pt.datee'=>"projecttask",'pt.duration_effective'=>"projecttask",'pt.planned_workload'=>"projecttask",'pt.progress'=>"projecttask",'pt.description'=>"projecttask"));
        // Add extra fields
        $sql="SELECT name, label FROM ".MAIN_DB_PREFIX."extrafields WHERE elementtype = 'projet_task'";
        $resql=$this->db->query($sql);
        if ($resql)    // This can fail when class is used on old database (during migration for example)
        {
        	while ($obj=$this->db->fetch_object($resql))
        	{
        		$fieldname='extra2.'.$obj->name;
        		$fieldlabel=ucfirst($obj->label);
        		$typeFilter="Text";
        		switch($obj->type)
        		{
        			case 'int':
        			case 'double':
        			case 'price':
        				$typeFilter="Numeric";
        				break;
        			case 'date':
        			case 'datetime':
        				$typeFilter="Date";
        				break;
        			case 'boolean':
        				$typeFilter="Boolean";
        				break;
        			case 'sellist':
						$tmp='';
						$tmpparam=unserialize($obj->param);	// $tmp ay be array 'options' => array 'c_currencies:code_iso:code_iso' => null
						if ($tmpparam['options'] && is_array($tmpparam['options'])) $tmp=array_shift(array_keys($tmpparam['options']));
						if (preg_match('/[a-z0-9_]+:[a-z0-9_]+:[a-z0-9_]+/', $tmp)) $typeFilter="List:".$tmp;
						break;
        		}
        		$this->export_fields_array[$r][$fieldname]=$fieldlabel;
        		$this->export_TypeFields_array[$r][$fieldname]=$typeFilter;
        		$this->export_entities_array[$r][$fieldname]='projecttask';
        	}
        }
        // End add extra fields
		$this->export_fields_array[$r]=array_merge($this->export_fields_array[$r], array('ptt.rowid'=>'IdTaskTime','ptt.task_date'=>'TaskTimeDate','ptt.task_duration'=>"TimesSpent",'ptt.fk_user'=>"TaskTimeUser",'ptt.note'=>"TaskTimeNote"));
        $this->export_entities_array[$r]=array_merge($this->export_entities_array[$r], array('ptt.rowid'=>'task_time','ptt.task_date'=>'task_time','ptt.task_duration'=>"task_time",'ptt.fk_user'=>"task_time",'ptt.note'=>"task_time"));

        $this->export_sql_start[$r]='SELECT DISTINCT ';
		$this->export_sql_end[$r]  =' FROM '.MAIN_DB_PREFIX.'projet as p';
        $this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX.'projet_extrafields as extra ON p.rowid = extra.fk_object';
		$this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX."projet_task as pt ON p.rowid = pt.fk_projet";
        $this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX.'projet_task_extrafields as extra2 ON pt.rowid = extra2.fk_object';
		$this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX."projet_task_time as ptt ON pt.rowid = ptt.fk_task";
		$this->export_sql_end[$r] .=' LEFT JOIN '.MAIN_DB_PREFIX.'societe as s ON p.fk_soc = s.rowid';
		$this->export_sql_end[$r] .=' WHERE p.entity = '.$conf->entity;
	}


	/**
	 *		Function called when module is enabled.
	 *		The init function add constants, boxes, permissions and menus (defined in constructor) into Dolibarr database.
	 *		It also creates data directories
	 *
     *      @param      string	$options    Options when enabling module ('', 'noboxes')
	 *      @return     int             	1 if OK, 0 if KO
	 */
	function init($options='')
	{
		global $conf,$langs;

		// Permissions
		$this->remove($options);

		//ODT template for project
		$src=DOL_DOCUMENT_ROOT.'/install/doctemplates/projects/template_project.odt';
		$dirodt=DOL_DATA_ROOT.'/doctemplates/projects';
		$dest=$dirodt.'/template_project.odt';

		if (file_exists($src) && ! file_exists($dest))
		{
			require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
			dol_mkdir($dirodt);
			$result=dol_copy($src,$dest,0,0);
			if ($result < 0)
			{
				$langs->load("errors");
				$this->error=$langs->trans('ErrorFailToCopyFile',$src,$dest);
				return 0;
			}
		}

		//ODT template for tasks
		$src=DOL_DOCUMENT_ROOT.'/install/doctemplates/tasks/template_task_summary.odt';
		$dirodt=DOL_DATA_ROOT.'/doctemplates/tasks';
		$dest=$dirodt.'/template_task_summary.odt';

		if (file_exists($src) && ! file_exists($dest))
		{
			require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
			dol_mkdir($dirodt);
			$result=dol_copy($src,$dest,0,0);
			if ($result < 0)
			{
				$langs->load("errors");
				$this->error=$langs->trans('ErrorFailToCopyFile',$src,$dest);
				return 0;
			}
		}

		$sql = array(
				"DELETE FROM ".MAIN_DB_PREFIX."document_model WHERE nom = '".$this->const[0][2]."' AND entity = ".$conf->entity,
				"INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity) VALUES('".$this->const[0][2]."','invoice',".$conf->entity.")"
		);

		$sql = array(
			 "DELETE FROM ".MAIN_DB_PREFIX."document_model WHERE nom = '".$this->const[0][2]."' AND entity = ".$conf->entity,
			 "INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity) VALUES('".$this->const[0][2]."','project',".$conf->entity.")",
		);

		return $this->_init($sql,$options);
	}
}