upstream / includes / model / UpStream_Model_Manager.php

UpStream_Model_Manager.php in UpStream: a Project Management Plugin for WordPress 1.39.0, at includes/model/UpStream_Model_Manager.php

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1	<?php
2
3
4	// Exit if accessed directly
5	if ( ! defined('ABSPATH')) {
6	exit;
7	}
8
9	class UpStream_Model_Manager
10	{
11	protected static $instance;
12
13	protected $objects = [];
14
15	public function reset()
16	{
17	$this->objects = [];
18	}
19
20	public function getByID($object_type, $object_id, $parent_type = null, $parent_id = 0)
21	{
22	if (!in_array($object_type, [ UPSTREAM_ITEM_TYPE_CLIENT, UPSTREAM_ITEM_TYPE_PROJECT, UPSTREAM_ITEM_TYPE_MILESTONE, UPSTREAM_ITEM_TYPE_TASK, UPSTREAM_ITEM_TYPE_BUG, UPSTREAM_ITEM_TYPE_FILE ])) {
23	throw new \UpStream_Model_ArgumentException(sprintf(__('Item type %s is not valid.', 'upstream'), $object_type));
24	} else if (!$parent_id && in_array($object_type, [ UPSTREAM_ITEM_TYPE_TASK, UPSTREAM_ITEM_TYPE_BUG, UPSTREAM_ITEM_TYPE_FILE ])) {
25
26	}
27
28	if (empty($this->objects[$object_type]) \|\| empty($this->objects[$object_type][$object_id])) {
29	$this->loadObject($object_type, $object_id, $parent_type, $parent_id);
30	}
31
32	if (empty($this->objects[$object_type][$object_id])) {
33	throw new UpStream_Model_ArgumentException(sprintf(__('This (ID = %s, TYPE = %s, PARENT ID = %s, PARENT TYPE = %s) is not a valid object', 'upstream'), $object_id, $object_type, $parent_id, $parent_type));
34	}
35
36	return $this->objects[$object_type][$object_id];
37	}
38
39	protected function loadObject($object_type, $object_id, $parent_type, $parent_id)
40	{
41	// TODO: add exceptions
42	if (UPSTREAM_ITEM_TYPE_PROJECT === $object_type) {
43
44	$project = new UpStream_Model_Project($object_id);
45	$this->objects[$object_type][$object_id] = $project;
46
47	foreach ($project->tasks() as $item) {
48	$this->objects[UPSTREAM_ITEM_TYPE_TASK][$item->id] = $item;
49	}
50
51	foreach ($project->bugs() as $item) {
52	$this->objects[UPSTREAM_ITEM_TYPE_BUG][$item->id] = $item;
53	}
54
55	foreach ($project->files() as $item) {
56	$this->objects[UPSTREAM_ITEM_TYPE_FILE][$item->id] = $item;
57	}
58
59	} else if (UPSTREAM_ITEM_TYPE_MILESTONE === $object_type) {
60	$this->objects[$object_type][$object_id] = new UpStream_Model_Milestone($object_id);
61	} else if (UPSTREAM_ITEM_TYPE_CLIENT === $object_type) {
62	$this->objects[$object_type][$object_id] = new UpStream_Model_Client($object_id);
63	} else if (UPSTREAM_ITEM_TYPE_TASK === $object_type) {
64	$this->loadObject($parent_type, $parent_id, null, null);
65	} else if (UPSTREAM_ITEM_TYPE_BUG === $object_type) {
66	$this->loadObject($parent_type, $parent_id, null, null);
67	} else if (UPSTREAM_ITEM_TYPE_FILE === $object_type) {
68	$this->loadObject($parent_type, $parent_id, null, null);
69	}
70
71	}
72
73	public function loadAll()
74	{
75	$posts = get_posts([
76	'post_type' => 'project',
77	'post_status' => 'publish',
78	'numberposts' => -1
79	]);
80
81	foreach ($posts as $post) {
82	$this->getByID(UPSTREAM_ITEM_TYPE_PROJECT, $post->ID);
83	}
84
85	$posts = get_posts([
86	'post_type' => 'upst_milestone',
87	'post_status' => 'publish',
88	'numberposts' => -1
89	]);
90
91	foreach ($posts as $post) {
92	$this->getByID(UPSTREAM_ITEM_TYPE_MILESTONE, $post->ID);
93	}
94
95	$posts = get_posts([
96	'post_type' => 'client',
97	'post_status' => 'publish',
98	'numberposts' => -1
99	]);
100
101	foreach ($posts as $post) {
102	$this->getByID(UPSTREAM_ITEM_TYPE_CLIENT, $post->ID);
103	}
104	}
105
106	public function findAllByCallback($callback)
107	{
108	$return_items = [];
109
110	if (count($this->objects) == 0) {
111	$this->loadAll();
112	}
113
114	foreach ($this->objects as $type => $items) {
115	foreach ($items as $id => $item) {
116	$r = $callback($item);
117	if ($r) {
118	$return_items[] = $item;
119	}
120	}
121	}
122
123	return $return_items;
124	}
125
126	public function findAccessibleProjects()
127	{
128	$return_items = [];
129
130	if (count($this->objects) == 0) {
131	$this->loadAll();
132	}
133
134	foreach ($this->objects[UPSTREAM_ITEM_TYPE_PROJECT] as $id => $item) {
135	$access = upstream_can_access_object('view_project', UPSTREAM_ITEM_TYPE_PROJECT,
136	$id, null, 0, UPSTREAM_PERMISSIONS_ACTION_VIEW);
137	if ($access) {
138	$return_items[] = $item;
139	}
140	}
141
142	usort($return_items, function($item1, $item2) { return strcasecmp($item1->title, $item2->title); });
143
144	return $return_items;
145
146	}
147
148	public function createObject($object_type, $title, $createdBy, $parentId = 0)
149	{
150	switch ($object_type) {
151
152	case UPSTREAM_ITEM_TYPE_PROJECT:
153	return \UpStream_Model_Project::create($title, $createdBy);
154
155	case UPSTREAM_ITEM_TYPE_MILESTONE:
156	return \UpStream_Model_Milestone::create($title, $createdBy, $parentId);
157
158	case UPSTREAM_ITEM_TYPE_CLIENT:
159	return \UpStream_Model_Client::create($title, $createdBy);
160
161	case UPSTREAM_ITEM_TYPE_TASK:
162	$parent = $this->getByID(UPSTREAM_ITEM_TYPE_PROJECT, $parentId);
163	return \UpStream_Model_Task::create($parent, $title, $createdBy);
164
165	case UPSTREAM_ITEM_TYPE_FILE:
166	$parent = $this->getByID(UPSTREAM_ITEM_TYPE_PROJECT, $parentId);
167	return \UpStream_Model_File::create($parent, $title, $createdBy);
168
169	case UPSTREAM_ITEM_TYPE_BUG:
170	$parent = $this->getByID(UPSTREAM_ITEM_TYPE_PROJECT, $parentId);
171	return \UpStream_Model_Bug::create($parent, $title, $createdBy);
172
173	default:
174	throw new \UpStream_Model_ArgumentException(sprintf(__('Item type %s is not valid.', 'upstream'), $object_type));
175	}
176	}
177
178	public function deleteObject($object_type, $object_id, $parent_type, $parent_id)
179	{
180	// throws exception if the object doesn't exist...
181	$obj = $this->getByID($object_type, $object_id, $parent_type, $parent_id);
182
183	switch ($object_type) {
184
185	case UPSTREAM_ITEM_TYPE_PROJECT:
186	wp_delete_post($object_id);
187	break;
188
189	case UPSTREAM_ITEM_TYPE_MILESTONE:
190	if (class_exists('\UpStream\Factory')) {
191	$milestone = \UpStream\Factory::getMilestone($object_id);
192
193	if ( ! empty($milestone)) {
194	$milestone->delete();
195	}
196	}
197	break;
198
199	case UPSTREAM_ITEM_TYPE_CLIENT:
200
201	case UPSTREAM_ITEM_TYPE_TASK:
202
203	case UPSTREAM_ITEM_TYPE_FILE:
204
205	case UPSTREAM_ITEM_TYPE_BUG:
206
207	default:
208	throw new \UpStream_Model_ArgumentException(sprintf(__('Item type %s is not valid.', 'upstream'), $object_type));
209	}
210
211	unset($this->objects[$object_type][$object_id]);
212
213	}
214
215	public static function get_instance()
216	{
217	if (empty(static::$instance)) {
218	$instance = new self;
219	static::$instance = $instance;
220	}
221
222	return static::$instance;
223	}
224
225	}