e2pdf / classes / model / e2pdf-entry.php

e2pdf-entry.php in E2Pdf – Export Pdf Tool for WordPress trunk, at classes/model/e2pdf-entry.php

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1	<?php
2
3	/**
4	* File: /model/e2pdf-entry.php
5	*
6	* @package E2Pdf
7	* @license GPLv3
8	* @link https://e2pdf.com
9	*/
10	if (!defined('ABSPATH')) {
11	die('Access denied.');
12	}
13
14	class Model_E2pdf_Entry extends Model_E2pdf_Model {
15
16	private $table;
17	private $key;
18	private $entry = array();
19
20	public function __construct() {
21	global $wpdb;
22	parent::__construct();
23	$this->table = $wpdb->prefix . 'e2pdf_entries';
24	if (defined('NONCE_KEY')) {
25	$this->key = hash('sha256', md5(NONCE_KEY));
26	} else {
27	$this->key = hash('sha256', md5(get_option('e2pdf_nonce_key')));
28	}
29	}
30
31	public function load_by_uid($uid = false) {
32	global $wpdb;
33	if (!$uid) {
34	$uid = $this->get('uid');
35	}
36	$entry = false;
37	if ($this->helper->get('cache')) {
38	$entry = wp_cache_get($uid, 'e2pdf_uid_entries');
39	}
40	if ($entry === false) {
41	$this->helper->load('cache')->pre_objects_cache();
42	// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare
43	$entry = $wpdb->get_row($wpdb->prepare('SELECT * FROM `' . $this->get_table() . '` WHERE uid = %s', $uid), ARRAY_A);
44	if ($this->helper->get('cache')) {
45	wp_cache_set($uid, $entry, 'e2pdf_uid_entries');
46	}
47	}
48	if ($entry) {
49	$entry = apply_filters('e2pdf_load_entry_by_uid', $entry, $this);
50	$this->entry = $entry;
51	$this->set('entry', $this->helper->load('convert')->unserialize($entry['entry']));
52	return true;
53	}
54	return false;
55	}
56
57	public function set($key, $value) {
58	$this->entry[$key] = $value;
59	}
60
61	public function get($key) {
62	if (isset($this->entry[$key])) {
63	$value = $this->entry[$key];
64	if ($key == 'entry') {
65	ksort($value);
66	}
67	} else {
68	switch ($key) {
69	case 'pdf_num':
70	$value = 0;
71	break;
72	case 'entry':
73	$value = array();
74	break;
75	case 'uid':
76	// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
77	$value = md5(md5(serialize($this->get('entry'))) . md5($this->key));
78	break;
79	default:
80	$value = '';
81	break;
82	}
83	}
84	return $value;
85	}
86
87	public function get_data($key) {
88	if (isset($this->entry['entry'][$key])) {
89	$value = $this->entry['entry'][$key];
90	} else {
91	$value = false;
92	}
93	return $value;
94	}
95
96	public function set_data($key, $value) {
97	if (!isset($this->entry['entry'])) {
98	$this->set('entry', array());
99	}
100	$this->entry['entry'][$key] = $value;
101	}
102
103	public function pre_save() {
104
105	$entry = array(
106	'uid' => $this->get('uid'),
107	'entry' => serialize($this->get('entry')), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_serialize
108	'pdf_num' => $this->get('pdf_num'),
109	);
110	return $entry;
111	}
112
113	public function save() {
114	global $wpdb;
115
116	$entry = $this->pre_save();
117
118	if ($this->get('ID')) {
119	$where = array(
120	'ID' => $this->get('ID'),
121	);
122	$success = $wpdb->update($this->get_table(), $entry, $where);
123	if ($success === false) {
124	$this->helper->load('db')->db_init($wpdb->prefix);
125	$wpdb->update($this->get_table(), $entry, $where);
126	}
127	} else {
128	$success = $wpdb->insert($this->get_table(), $entry);
129	if ($success === false) {
130	$this->helper->load('db')->db_init($wpdb->prefix);
131	$wpdb->insert($this->get_table(), $entry);
132	}
133	$this->set('ID', $wpdb->insert_id);
134	$this->set('uid', $this->get('uid'));
135	}
136
137	if ($this->helper->get('cache') && $this->get('ID')) {
138	wp_cache_delete($this->get('uid'), 'e2pdf_uid_entries');
139	}
140	}
141
142	public function delete() {
143	global $wpdb;
144	if ($this->get('ID')) {
145	$where = array(
146	'ID' => $this->get('ID'),
147	);
148	$wpdb->delete($this->get_table(), $where);
149
150	if ($this->helper->get('cache')) {
151	wp_cache_delete($this->get('uid'), 'e2pdf_uid_entries');
152	}
153	}
154	}
155
156	public function get_table() {
157	return $this->table;
158	}
159	}
160