source: contrib/ProjectManager/inc/class.uimilestones.inc.php @ 3594

<?php
/**
 * ProjectManager - Milestones user interface
 *
 * @link http://www.egroupware.org
 * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
 * @package projectmanager
 * @copyright (c) 2005 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
 * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
 * @version $Id: class.uimilestones.inc.php 22355 2006-08-26 16:30:45Z ralfbecker $ 
 */

include_once(PHPGW_INCLUDE_ROOT.'/projectmanager/inc/class.boprojectmanager.inc.php');

/**
 * Milestones user interface of the projectmanager
 */
class uimilestones extends boprojectmanager 
{
        /**
         * @var array $public_functions Functions to call via menuaction
         */
        var $public_functions = array(
                'edit'  => true,
                'view'  => true,
        );
        var $tpl;
        
        /**
         * Constructor, calls the constructor of the extended class
         */
        function uimilestones()
        {
                $this->tpl =& CreateObject('etemplate.etemplate');

                if ((int) $_REQUEST['pm_id'])
                {
                        $pm_id = (int) $_REQUEST['pm_id'];
                }
                else
                {
                        $pm_id = $GLOBALS['phpgw']->session->appsession('pm_id','projectmanager');
                }
                if (!$pm_id)
                {
                        $this->tpl->location(array(
                                'menuaction' => 'projectmanager.uiprojectmanager.index',
                                'msg'        => lang('You need to select a project first'),
                        ));
                }
                $this->boprojectmanager($pm_id);
                
                // check if we have at least read-access to this project
                if (!$this->check_acl(PHPGW_ACL_READ))
                {
                        $this->tpl->location(array(
                                'menuaction' => 'projectmanager.uiprojectmanager.index',
                                'msg'        => lang('Permission denied !!!'),
                        ));
                }
                if (!is_object($this->milestones))
                {
                        $this->milestones =& CreateObject('projectmanager.somilestones');
                }
        }
        
        /**
         * View a milestone, only calls edit(null,true);
         */
        function view()
        {
                $this->edit(null,true);
        }

        /**
         * Edit a milestone
         *
         * @param array $content=null posted content
         * @param boolean $view=false only view the milestone?
         */
        function edit($content=null,$view=false)
        {
                $view = $view || $content['view'] || !$this->check_acl(PHPGW_ACL_EDIT);
                
                if (is_array($content))
                {
                        if ($content['pm_id'] != $this->data['pm_id'])
                        {
                                $this->read($content['pm_id']);
                        }
                        $this->milestones->data_merge($content);

                        if ($this->check_acl(PHPGW_ACL_EDIT))
                        {
                                if ($content['save'] || $content['apply'])
                                {
                                        if ($this->milestones->save() != 0)
                                        {
                                                $msg = lang('Error: saving milestone');
                                                unset($content['save']);
                                        }
                                        else
                                        {
                                                $msg = lang('Milestone saved');
                                                $js = "opener.location.href='".$GLOBALS['phpgw']->link('/index.php',array(
                                                        'menuaction' => 'projectmanager.ganttchart.show',
                                                        'msg'        => $msg,
                                                ))."';";
                                        }
                                }
                                if ($content['delete'] && $content['ms_id'])
                                {
                                        if ($this->milestones->delete(array(
                                                'pm_id' => $content['pm_id'],
                                                'ms_id' => $content['ms_id'],
                                        )))
                                        {
                                                $msg = lang('Milestone deleted');
                                                $js = "opener.location.href='".$GLOBALS['phpgw']->link('/index.php',array(
                                                        'menuaction' => 'projectmanager.ganttchart.show',
                                                        'msg'        => $msg,
                                                ))."';";
                                        }
                                }
                                if ($content['edit'] && $this->check_acl(PHPGW_ACL_EDIT))
                                {
                                        $view = false;
                                }
                        }
                        if ($content['save'] || $content['cancel'] || $content['delete'])
                        {
                                $js .= 'window.close();';
                                echo '<html><body onload="'.$js.'"></body></html>';
                                $GLOBALS['phpgw']->common->phpgw_exit();
                        }
                }
                elseif ($_REQUEST['ms_id'])
                {
                        $this->milestones->read(array(
                                'ms_id' => $_REQUEST['ms_id'],
                        ));
                }
                else
                {
                        $this->milestones->data['pm_id'] = $this->data['pm_id'];
                }
                $content = $this->milestones->data + array(
                        'msg' => $msg,
                        'js'  => '<script>'.$js.'</script>',
                );

                if ($view)
                {
                        $readonlys = array(
                                'edit'     => !$this->check_acl(PHPGW_ACL_EDIT),
                                'save'     => true,
                                'apply'    => true,
                                'delete'   => true,
                                'pm_id'    => true,
                                'ms_title' => true,
                                'ms_date'  => true,
                                'ms_description' => true,
                        );
                        $sel_options = array(
                                'pm_id' => array($this->data['pm_id'] => $this->data['pm_title']),
                        );
                }
                else
                {
                        $readonlys = array(
                                'edit'   => true,
                        );
                        $sel_options = array(
                                'pm_id' => $this->query_list('pm_title','pm_id'),
                        );
                }
                $readonlys['delete'] = !$this->milestones->data['ms_id'] || !$this->check_acl(PHPGW_ACL_EDIT);

                $GLOBALS['phpgw_info']['flags']['app_header'] = lang('projectmanager').' - '.($view ? lang('View milestone') : 
                        ($this->milestones->data['ms_id'] ? lang('Edit milestone') : lang('Add milestone')));
                $this->tpl->read('projectmanager.milestone.edit');
                $this->tpl->exec('projectmanager.uimilestones.edit',$content,$sel_options,$readonlys,$this->milestones->data+array(
                        'view'  => $view,
                ),2);
        }        
}