1<?php
2
3namespace Kanboard\Controller;
4
5use Kanboard\Core\Controller\PageNotFoundException;
6
7/**
8 * Task Creation Controller
9 *
10 * @package  Kanboard\Controller
11 * @author   Frederic Guillot
12 */
13class TaskCreationController extends BaseController
14{
15    /**
16     * Display a form to create a new task
17     *
18     * @access public
19     * @param  array $values
20     * @param  array $errors
21     * @throws PageNotFoundException
22     */
23    public function show(array $values = array(), array $errors = array())
24    {
25        $project = $this->getProject();
26        $swimlanesList = $this->swimlaneModel->getList($project['id'], false, true);
27        $values += $this->prepareValues($project['is_private'], $swimlanesList);
28
29        $values = $this->hook->merge('controller:task:form:default', $values, array('default_values' => $values));
30        $values = $this->hook->merge('controller:task-creation:form:default', $values, array('default_values' => $values));
31
32        $this->response->html($this->template->render('task_creation/show', array(
33            'project' => $project,
34            'errors' => $errors,
35            'values' => $values + array('project_id' => $project['id']),
36            'columns_list' => $this->columnModel->getList($project['id']),
37            'users_list' => $this->projectUserRoleModel->getAssignableUsersList($project['id'], true, false, $project['is_private'] == 1),
38            'categories_list' => $this->categoryModel->getList($project['id']),
39            'swimlanes_list' => $swimlanesList,
40        )));
41    }
42
43    /**
44     * Validate and save a new task
45     *
46     * @access public
47     */
48    public function save()
49    {
50        $project = $this->getProject();
51        $values = $this->request->getValues();
52        $values['project_id'] = $project['id'];
53
54        list($valid, $errors) = $this->taskValidator->validateCreation($values);
55
56        if (! $valid) {
57            $this->flash->failure(t('Unable to create your task.'));
58            $this->show($values, $errors);
59        } else if (! $this->helper->projectRole->canCreateTaskInColumn($project['id'], $values['column_id'])) {
60            $this->flash->failure(t('You cannot create tasks in this column.'));
61            $this->response->redirect($this->helper->url->to('BoardViewController', 'show', array('project_id' => $project['id'])), true);
62        } else {
63            $task_id = $this->taskCreationModel->create($values);
64
65            if ($task_id > 0) {
66                $this->flash->success(t('Task created successfully.'));
67                $this->afterSave($project, $values, $task_id);
68            } else {
69                $this->flash->failure(t('Unable to create this task.'));
70                $this->response->redirect($this->helper->url->to('BoardViewController', 'show', array('project_id' => $project['id'])), true);
71            }
72        }
73    }
74
75    /**
76     * Duplicate created tasks to multiple projects
77     *
78     * @throws PageNotFoundException
79     */
80    public function duplicateProjects()
81    {
82        $project = $this->getProject();
83        $values = $this->request->getValues();
84
85        if (isset($values['project_ids'])) {
86            foreach ($values['project_ids'] as $project_id) {
87                $this->taskProjectDuplicationModel->duplicateToProject($values['task_id'], $project_id);
88            }
89        }
90
91        $this->response->redirect($this->helper->url->to('BoardViewController', 'show', array('project_id' => $project['id'])), true);
92    }
93
94    /**
95     * Executed after the task is saved
96     *
97     * @param array   $project
98     * @param array   $values
99     * @param integer $task_id
100     */
101    protected function afterSave(array $project, array &$values, $task_id)
102    {
103        if (isset($values['duplicate_multiple_projects']) && $values['duplicate_multiple_projects'] == 1) {
104            $this->chooseProjects($project, $task_id);
105        } elseif (isset($values['another_task']) && $values['another_task'] == 1) {
106            $this->show(array(
107                'owner_id' => $values['owner_id'],
108                'color_id' => $values['color_id'],
109                'category_id' => isset($values['category_id']) ? $values['category_id'] : 0,
110                'column_id' => $values['column_id'],
111                'swimlane_id' => isset($values['swimlane_id']) ? $values['swimlane_id'] : 0,
112                'another_task' => 1,
113            ));
114        } else {
115            $this->response->redirect($this->helper->url->to('BoardViewController', 'show', array('project_id' => $project['id'])), true);
116        }
117    }
118
119    /**
120     * Prepare form values
121     *
122     * @access protected
123     * @param  bool  $isPrivateProject
124     * @param  array $swimlanesList
125     * @return array
126     */
127    protected function prepareValues($isPrivateProject, array $swimlanesList)
128    {
129        $values = array(
130            'swimlane_id' => $this->request->getIntegerParam('swimlane_id', key($swimlanesList)),
131            'column_id'   => $this->request->getIntegerParam('column_id'),
132            'color_id'    => $this->colorModel->getDefaultColor(),
133        );
134
135        if ($isPrivateProject) {
136            $values['owner_id'] = $this->userSession->getId();
137        }
138
139        return $values;
140    }
141
142    /**
143     * Choose projects
144     *
145     * @param array $project
146     * @param integer $task_id
147     */
148    protected function chooseProjects(array $project, $task_id)
149    {
150        $task = $this->taskFinderModel->getById($task_id);
151        $projects = $this->projectUserRoleModel->getActiveProjectsByUser($this->userSession->getId());
152        unset($projects[$project['id']]);
153
154        $this->response->html($this->template->render('task_creation/duplicate_projects', array(
155            'project' => $project,
156            'task' => $task,
157            'projects_list' => $projects,
158            'values' => array('task_id' => $task['id'])
159        )));
160    }
161}
162