/htdocs/projet/ganttview.php

<?php
/* Copyright (C) 2005      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2010 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2010 Regis Houssin        <regis@dolibarr.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 2 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/>.
 */

/**
 *	\file       htdocs/projet/ganttview.php
 *	\ingroup    projet
 *	\brief      Gantt diagramm of a project
 *	\version    $Id: ganttview.php,v 1.14 2011/07/31 23:23:38 eldy Exp $
 */

require ("../main.inc.php");
require_once(DOL_DOCUMENT_ROOT."/projet/class/project.class.php");
require_once(DOL_DOCUMENT_ROOT."/projet/class/task.class.php");
require_once(DOL_DOCUMENT_ROOT."/lib/project.lib.php");
require_once(DOL_DOCUMENT_ROOT."/lib/date.lib.php");
require_once(DOL_DOCUMENT_ROOT."/core/class/html.formother.class.php");

$projectid=isset($_REQUEST["id"])?$_REQUEST["id"]:$_POST["id"];

$mine = $_REQUEST['mode']=='mine' ? 1 : 0;
//if (! $user->rights->projet->all->lire) $mine=1;	// Special for projects

// Security check
$socid=0;
if ($user->societe_id > 0) $socid=$user->societe_id;
$result = restrictedArea($user, 'projet', $projectid);

$userAccess=0;

$langs->load("users");
$langs->load("projects");


/*
 * Actions
 */


/*
 * View
 */

$arrayofcss=array(
'/includes/jsgantt/jsgantt.css'
);

if (! empty($conf->use_javascript_ajax))
{
	$arrayofjs=array(
	'/includes/jsgantt/jsgantt.js',
	'/projet/jsgantt_language.js.php?lang='.$langs->defaultlang
	);
}

$form=new Form($db);
$formother=new FormOther($db);

$help_url="EN:Module_Projects|FR:Module_Projets|ES:M&oacute;dulo_Proyectos";
llxHeader("",$langs->trans("Tasks"),$help_url,'',0,0,$arrayofjs,$arrayofcss);

$task = new Task($db);

$id = $_REQUEST['id'];
$ref= $_GET['ref'];
if ($id > 0 || ! empty($ref))
{
	$project = new Project($db);
	$project->fetch($_REQUEST["id"],$_GET["ref"]);
	if ($project->societe->id > 0)  $result=$project->societe->fetch($project->societe->id);

	// To verify role of users
	$userAccess = $project->restrictedProjectArea($user);
}



$userstatic=new User($db);
$companystatic=new Societe($db);

$tab='gantt';

$head=project_prepare_head($project);
dol_fiche_head($head, $tab, $langs->trans("Project"),0,($project->public?'projectpub':'project'));

$param=($_REQUEST["mode"]=='mine'?'&mode=mine':'');

print '<table class="border" width="100%">';

// Ref
print '<tr><td width="30%">';
print $langs->trans("Ref");
print '</td><td>';
// Define a complementary filter for search of next/prev ref.
$projectsListId = $project->getProjectsAuthorizedForUser($user,$mine,1);
$project->next_prev_filter=" rowid in (".$projectsListId.")";
print $form->showrefnav($project,'ref','',1,'ref','ref','',$param);
print '</td></tr>';

print '<tr><td>'.$langs->trans("Label").'</td><td>'.$project->title.'</td></tr>';

print '<tr><td>'.$langs->trans("Company").'</td><td>';
if (! empty($project->societe->id)) print $project->societe->getNomUrl(1);
else print '&nbsp;';
print '</td>';
print '</tr>';

// Visibility
print '<tr><td>'.$langs->trans("Visibility").'</td><td>';
if ($project->public) print $langs->trans('SharedProject');
else print $langs->trans('PrivateProject');
print '</td></tr>';

// Statut
print '<tr><td>'.$langs->trans("Status").'</td><td>'.$project->getLibStatut(4).'</td></tr>';

print '</table>';

print '</div>';


/*
 * Actions
 */
/*
print '<div class="tabsAction">';

if ($user->rights->projet->all->creer || $user->rights->projet->creer)
{
	if ($project->public || $userAccess)
	{
		print '<a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$project->id.'&action=create'.$param.'">'.$langs->trans('AddTask').'</a>';
	}
	else
	{
		print '<a class="butActionRefused" href="#" title="'.$langs->trans("NotOwnerOfProject").'">'.$langs->trans('AddTask').'</a>';
	}
}
else
{
	print '<a class="butActionRefused" href="#" title="'.$langs->trans("NoPermission").'">'.$langs->trans('AddTask').'</a>';
}

print '</div>';

print '<br>';
*/


// Get list of tasks in tasksarray and taskarrayfiltered
// We need all tasks (even not limited to a user because a task to user
// can have a parent that is not affected to him).
$tasksarray=$task->getTasksArray(0, 0, $project->id, $socid, 0);
// We load also tasks limited to a particular user
//$tasksrole=($_REQUEST["mode"]=='mine' ? $task->getUserRolesForProjectsOrTasks(0,$user,$project->id,0) : '');
//var_dump($tasksarray);
//var_dump($tasksrole);


if (sizeof($tasksarray)>0)
{

	// Show Gant diagram from $taskarray using JSGantt

	$dateformat=$langs->trans("FormatDateShort");
	$dateformat=strtolower($langs->trans("FormatDateShortJava"));
	$array_contacts=array();
	$tasks=array();
	$project_dependencies=array();
	$project_id=$project->id;
	$taskcursor=0;
	foreach($tasksarray as $key => $val)
	{
		$task->fetch($val->id);
		$tasks[$taskcursor]['task_id']=$val->id;
		$tasks[$taskcursor]['task_parent']=$val->fk_parent;
		$tasks[$taskcursor]['task_is_group']=0;
		$tasks[$taskcursor]['task_milestone']=0;
		$tasks[$taskcursor]['task_percent_complete']=$val->progress;
		//$tasks[$taskcursor]['task_name']=$task->getNomUrl(1);
		$tasks[$taskcursor]['task_name']=$val->label;
		$tasks[$taskcursor]['task_start_date']=$val->date_start;
		$tasks[$taskcursor]['task_end_date']=$val->date_end;
		$tasks[$taskcursor]['task_color']='b4d1ea';
		$idofusers=$task->getListContactId('internal');
		$idofthirdparty=$task->getListContactId('external');
		$s='';
		if (sizeof($idofusers)>0)
		{
			$s.=$langs->trans("Internals").': ';
			$i=0;
			foreach($idofusers as $key => $valid)
			{
				$userstatic->fetch($valid);
				if ($i) $s.=',';
				$s.=$userstatic->login;
				$i++;
			}
		}
		if (sizeof($idofusers)>0 && (sizeof($idofthirdparty)>0)) $s.=' - ';
		if (sizeof($idofthirdparty)>0)
		{
			if ($s) $s.=' - ';
			$s.=$langs->trans("Externals").': ';
			$i=0;
			foreach($idofthirdparty as $key => $valid)
			{
				$companystatic->fetch($valid);
				if ($i) $s.=',';
				$s.=$companystatic->name;
				$i++;
			}
		}
		if ($s) $tasks[$taskcursor]['task_resources']='<a href="'.DOL_URL_ROOT.'/projet/tasks/contact.php?id='.$val->id.'" title="'.dol_escape_htmltag($s).'">'.$langs->trans("List").'</a>';
		//print "xxx".$val->id.$tasks[$taskcursor]['task_resources'];
		$taskcursor++;
	}
	//var_dump($tasks);

	print "\n";

	if (! empty($conf->use_javascript_ajax))
	{
		print '<div id="tabs" style="border: 1px solid #ACACAC;">'."\n";
		include_once(DOL_DOCUMENT_ROOT.'/projet/ganttchart.php');
		print '</div>'."\n";
	}
	else
	{
		$langs->load("admin");
		print $langs->trans("AvailableOnlyIfJavascriptAndAjaxNotDisabled");
	}
}
else
{
	print $langs->trans("NoTasks");
}

$db->close();

llxFooter('$Date: 2011/07/31 23:23:38 $ - $Revision: 1.14 $');
?>