css-javascript-toolbox / models / blocks.php

blocks.php in CSS & JavaScript Toolbox 6.0.7, at models/blocks.php

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1	<?php
2	/**
3	* @version $ Id; blocks.php 21-03-2012 03:22:10 Ahmed Said $
4	*/
5
6	/**
7	* No direct access.
8	*/
9	defined('ABSPATH') or die("Access denied");
10
11	// Blocks Database tables.
12	require_once CJTOOLBOX_TABLES_PATH . '/blocks.php';
13	require_once CJTOOLBOX_TABLES_PATH . '/block-pins.php';
14	// MYSQL Queue Driver.
15	require_once CJTOOLBOX_INCLUDE_PATH . '/db/mysql/queue-driver.inc.php';
16
17	/**
18	* Provide simple access (read or write) to all Blocks data.
19	*
20	* @author Ahmed Said
21	* @version 6
22	*/
23	class CJTBlocksModel {
24
25	/**
26	*
27	*/
28	const MAX_REVISIONS_PER_BLOCK = 10;
29
30	/**
31	* put your comment there...
32	*
33	* @var mixed
34	*/
35	protected $dbDriver = null;
36
37	/**
38	* put your comment there...
39	*
40	*/
41	public function __construct() {
42	// Initialize CTTTable MYSQL Driver.
43	$this->dbDriver = new CJTMYSQLQueueDriver($GLOBALS['wpdb']);
44	}
45
46	/**
47	* put your comment there...
48	*
49	* @param mixed $data
50	* @param mixed $pins
51	* @param mixed $customPins
52	*/
53	public function add($block) {
54	// Make sure it array and not stdClass as it has been used from various areas!
55	$block = (array) $block;
56	// Create Tables objects.
57	$blocks = new CJTBlocksTable($this->dbDriver);
58	// Get new id if not specified.
59	if (!$block['id']) {
60	$block['id'] = $blocks->getNextId();
61	}
62	$blocks->insert($block);
63	return $block['id'];
64	}
65
66	/**
67	* put your comment there...
68	*
69	* @param mixed $id
70	*/
71	public function addRevision($blockId) {
72	// Create Tables objects.
73	$blocks = new CJTBlocksTable($this->dbDriver);
74	$pins = new CJTBlockPinsTable($this->dbDriver);
75	// We allow only up to self::MAX_REVISIONS_PER_BLOCK revisions per block.
76	$revisions['fields'] = array('id');
77	$revisions['filters'] = array('type' => 'revision', 'parent' => $blockId);
78	$revisions = $blocks->get(null, $revisions['fields'], $revisions['filters']);
79	// If revisions reached self::MAX_REVISIONS_PER_BLOCK delete first one.
80	if (count($revisions) == self::MAX_REVISIONS_PER_BLOCK) {
81	$this->delete(array_shift($revisions)->id);
82	}
83	// Get block data.
84	$block['fields'] = array('id', 'lastModified', 'pinPoint', 'code', 'links', 'expressions');
85	// get() developed to return multiple blocks, fetch the first.
86	$block = array_shift($blocks->get($blockId, $block['fields']));
87	// Set other fields.
88	$block->location = $block->state = '';
89	$block->parent = $blockId;
90	$block->type = 'revision';
91	$block->created = current_time('mysql');
92	$block->owner = get_current_user_id();
93	$block->id = $blocks->getNextId(); // Get new id for revision rrecord.
94	// Add block data.
95	$blocks->insert($block);
96	// Get block pins and insert pins for the revision block.
97	$blockPins = $pins->get($blockId);
98	if (!empty($blockPins)) {
99	$pins->insertRaw($block->id, $blockPins);
100	}
101	}
102
103	/**
104	* Put your comments here...
105	*
106	*
107	* @return
108	*/
109	public function dbDriver() {
110	return $this->dbDriver;
111	}
112
113	/**
114	* put your comment there...
115	*
116	* @param mixed $ids
117	*/
118	public function delete($ids) {
119	// Create Tables objects.
120	$blocks = new CJTBlocksTable($this->dbDriver);
121	$pins = new CJTBlockPinsTable($this->dbDriver);
122	// Get blocks revisions.
123	$revisions['fields'] = array('id');
124	$revisions['filters']['parent'] = $ids;
125	$revisions['type'] = 'revision';
126	$revisions['result'] = $blocks->get(null, $revisions['fields'], $revisions['filters']);
127	// Revisions ids used as revision key.
128	$revisions = array_keys($revisions['result']);
129	// Delete all revisions for all "DELETED" blocks
130	// only if there is at least one revision.
131	if (!empty($revisions)) {
132	$blocks->delete($revisions);
133	$pins->delete($revisions);
134	}
135	// Delete blocks.
136	$blocks->delete($ids);
137	$pins->delete($ids);
138	// Chaining!
139	return $this;
140	}
141
142	/**
143	* put your comment there...
144	*
145	* @param mixed $id
146	* @param mixed $fields
147	*/
148	public function getBlock($id, $filters = array(), $fields = array('*')) {
149	$blocks = $this->getBlocks($id, $filters, $fields);
150	$block = !empty($blocks) ? reset($blocks) : null;
151	return $block;
152	}
153
154	/**
155	* put your comment there...
156	*
157	* @param mixed $ids
158	*/
159	public function getBlocks($ids = array(), $filters = array(), $fields = array('*'), $returnType = OBJECT_K, $orderBy = array()) {
160	$blocks = array();
161	// Create Tables objects.
162	$blocksTable = new CJTBlocksTable($this->dbDriver);
163	$pinsTable = new CJTBlockPinsTable($this->dbDriver);
164	// Read blocks.
165	$blocks = $blocksTable->get($ids, $fields, $filters, $returnType, $orderBy);
166	// Get only pins for retrieved blocks.
167	$ids = array_keys($blocks);
168	$pins = empty($ids) ? array() : $pinsTable->get($ids);
169	// Push pins into blocks.
170	foreach ($pins as $pin) {
171	// Use pin name as object member.
172	// Each pin is an array.
173	// e.g blocks[ID]->pages[] = PAGE-ID.
174	$blocks[$pin->blockId]->{$pin->pin}[] = $pin->value;
175	}
176	return $blocks;
177	}
178
179	/**
180	* put your comment there...
181	*
182	* @param mixed $id
183	*/
184	public function getInfo($id) {
185	// Info fields.
186	$infoFields = array('name', 'id', 'owner', 'created', 'lastModified');
187	// Get info fields from db.
188	$blocksTable = new CJTBlocksTable($this->dbDriver);
189	$info = $blocksTable->get($id, $infoFields);
190	// Get user object from id.
191	$info = reset($info);
192	$info->owner = get_userdata($info->owner);
193	// Set shortcode name.
194	$info->shortcode = "[cjtoolbox id='{$info->id}']";
195	return $info;
196	}
197
198	/**
199	* put your comment there...
200	*
201	*/
202	public function getOrder() {
203	return get_option('meta-box-order_cjtoolbox');
204	}
205
206	/**
207	* put your comment there...
208	*
209	*/
210	public function save() {
211	$this->dbDriver->processQueue();
212	}
213
214	/**
215	* put your comment there...
216	*
217	* @param mixed $order
218	*/
219	public function setOrder($order) {
220	$orderOptionName = 'meta-box-order_cjtoolbox';
221	// Update user order so That jQuery sortable Plugin will display them in correct orders!
222	update_user_option(get_current_user_id(), $orderOptionName, $order, true);
223	// Update CENTRALIZED order in the options table!
224	update_option($orderOptionName, $order);
225	}
226
227	/**
228	* put your comment there...
229	*
230	* @param mixed $block
231	*/
232	public function update($block, $updatePins) {
233	$block = (array) $block; // To be used by array_intersect_key.
234	// Create Tables objects.
235	$blocks = new CJTBlocksTable($this->dbDriver);
236	$pins = new CJTBlockPinsTable($this->dbDriver);
237	// Update block pins if requested.
238	if ($updatePins) {
239	// Isolate block pins freom native block data.
240	$pinsData = array_intersect_key($block, array_flip(array('pages', 'posts', 'categories')));
241	$pins->update($block['id'], $pinsData);
242	}
243	// Isolate block fields.
244	$block = array_intersect_key($block, $blocks->getFields());
245	$blocks->update($block);
246	}
247
248	} // End class.