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<?php
namespace Controller;
use Model\Task as TaskModel;
/**
* Gantt controller
*
* @package controller
* @author Frederic Guillot
*/
class Gantt extends Base
{
/**
* Show Gantt chart for projects
*/
public function project()
{
$project = $this->getProject();
$sorting = $this->request->getStringParam('sorting', 'board');
$filter = $this->taskFilter->gantt()->filterByProject($project['id'])->filterByStatus(TaskModel::STATUS_OPEN);
if ($sorting === 'date') {
$filter->query->asc(TaskModel::TABLE.'.date_started')->asc(TaskModel::TABLE.'.date_creation');
}
else {
$filter->query->asc('column_position')->asc(TaskModel::TABLE.'.position');
}
$this->response->html($this->template->layout('gantt/project', array(
'sorting' => $sorting,
'tasks' => $filter->toGanttBars(),
'project' => $project,
'title' => t('Gantt chart for %s', $project['name']),
'board_selector' => $this->projectPermission->getAllowedProjects($this->userSession->getId()),
)));
}
/**
* Save new task start date and due date
*/
public function saveDate()
{
$project = $this->getProject();
$values = $this->request->getJson();
$result = $this->taskModification->update(array(
'id' => $values['id'],
'date_started' => strtotime($values['start']),
'date_due' => strtotime($values['end']),
));
if (! $result) {
$this->response->json(array('message' => 'Unable to save task'), 400);
}
$this->response->json(array('message' => 'OK'), 201);
}
/**
* Simplified form to create a new task
*
* @access public
*/
public function task(array $values = array(), array $errors = array())
{
$project = $this->getProject();
$this->response->html($this->template->render('gantt/task_creation', array(
'errors' => $errors,
'values' => $values + array(
'project_id' => $project['id'],
'column_id' => $this->board->getFirstColumn($project['id']),
'position' => 1
),
'users_list' => $this->projectPermission->getMemberList($project['id'], true, false, true),
'colors_list' => $this->color->getList(),
'categories_list' => $this->category->getList($project['id']),
'swimlanes_list' => $this->swimlane->getList($project['id'], false, true),
'date_format' => $this->config->get('application_date_format'),
'date_formats' => $this->dateParser->getAvailableFormats(),
'title' => $project['name'].' > '.t('New task')
)));
}
/**
* Validate and save a new task
*
* @access public
*/
public function saveTask()
{
$project = $this->getProject();
$values = $this->request->getValues();
list($valid, $errors) = $this->taskValidator->validateCreation($values);
if ($valid) {
$task_id = $this->taskCreation->create($values);
if ($task_id !== false) {
$this->session->flash(t('Task created successfully.'));
$this->response->redirect($this->helper->url->to('gantt', 'project', array('project_id' => $project['id'])));
}
else {
$this->session->flashError(t('Unable to create your task.'));
}
}
$this->task($values, $errors);
}
}
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