cryptx / classes / Admin / GeneralSettingsTab.php

GeneralSettingsTab.php in CryptX 4.0.6, at classes/Admin/GeneralSettingsTab.php

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1	<?php
2
3	namespace CryptX\Admin;
4
5	use CryptX\Config;
6
7	class GeneralSettingsTab {
8	private Config $config;
9	private const TEMPLATE_PATH = CRYPTX_DIR_PATH . 'templates/admin/tabs/general.php';
10	private const DEFAULTS = [
11	'the_content' => 0,
12	'the_meta_key' => 0,
13	'the_excerpt' => 0,
14	'comment_text' => 0,
15	'widget_text' => 0,
16	'autolink' => 0,
17	'metaBox' => 0,
18	'disable_rss' => 0,
19	'java' => 1,
20	'load_java' => 1,
21	'use_secure_encryption' => 0,
22	'encryption_mode' => 'legacy',
23	'iteration' => '10000'
24	];
25
26	public function __construct(Config $config) {
27	$this->config = $config;
28	}
29
30	public function render(): void {
31	if ('general' !== $this->getActiveTab()) {
32	return;
33	}
34
35	$options = $this->config->getAll();
36	// Extract variables for the template
37	$settings = [
38	'options' => $options, // Pass all options
39	'securitySettings' => [
40	'use_secure_encryption' => [
41	'label' => esc_html__('Use Secure Encryption', 'cryptx'),
42	'description' => esc_html__('Enable AES-256-GCM encryption for enhanced security (recommended for new installations)', 'cryptx'),
43	'value' => $options['use_secure_encryption'] ?? 0
44	],
45	'encryption_mode' => [
46	'label' => esc_html__('Encryption Mode', 'cryptx'),
47	'description' => esc_html__('Choose encryption method. Legacy mode maintains backward compatibility with existing encrypted emails.', 'cryptx'),
48	'value' => $options['encryption_mode'] ?? 'legacy',
49	'options' => [
50	'legacy' => esc_html__('Legacy (Compatible)', 'cryptx'),
51	'secure' => esc_html__('Secure (AES-256-GCM)', 'cryptx')
52	]
53	],
54	'iterations' => [
55	'label' => esc_html__('PBKDF2 iterations', 'cryptx'),
56	'description' => esc_html__('Choose iterations mode. It\'s a trade-off between security and speed. The more email addresses there are on a page, the greater the impact will be.', 'cryptx'),
57	'value' => $options['iterations'] ?? '10000',
58	'options' => [
59	'100000' => esc_html__('Secure', 'cryptx'),
60	'10000' => esc_html__('Balanced', 'cryptx'),
61	'1000' => esc_html__('Performance', 'cryptx')
62	]
63	]
64	],
65	'applyTo' => [
66	'the_content' => [
67	'label' => esc_html__('Content', 'cryptx'),
68	'description' => esc_html__('(this can be disabled per Post by an Option)', 'cryptx')
69	],
70	'the_meta_key' => [
71	'label' => esc_html__('Custom fields', 'cryptx'),
72	'description' => esc_html__('(works only with the_meta()!)', 'cryptx')
73	],
74	'the_excerpt' => [
75	'label' => esc_html__('Excerpt', 'cryptx'),
76	],
77	'comment_text' => [
78	'label' => esc_html__('Comments', 'cryptx'),
79	],
80	'widget_text' => [
81	'label' => esc_html__('Widgets', 'cryptx'),
82	'description' => esc_html__('(applies to all text and HTML widgets)', 'cryptx')
83	]
84	],
85	'decryptionType' => [
86	'javascript' => [
87	'value' => 1,
88	'label' => esc_html__('Use javascript to hide the Email-Link.', 'cryptx')
89	],
90	'unicode' => [
91	'value' => 0,
92	'label' => esc_html__('Use Unicode to hide the Email-Link.', 'cryptx')
93	]
94	],
95	'javascriptLocation' => [
96	'header' => [
97	'value' => 0,
98	'label' => esc_html__('Load the javascript in the <b>header</b> of the page.', 'cryptx')
99	],
100	'footer' => [
101	'value' => 1,
102	'label' => esc_html__('Load the javascript in the <b>footer</b> of the page.', 'cryptx')
103	]
104	],
105	'excludedIds' => $options['excludedIDs'],
106	'metaBox' => $options['metaBox'],
107	'autolink' => $options['autolink'],
108	'whiteList' => $options['whiteList']
109	];
110
111	$this->renderTemplate(self::TEMPLATE_PATH, $settings);
112	}
113
114	private function renderTemplate(string $path, array $data): void {
115	if (!file_exists($path)) {
116	throw new \RuntimeException(sprintf('Template file not found: %s', esc_html($path, 'cryptx')));
117	}
118
119	extract($data);
120	include $path;
121	}
122
123	private function getActiveTab(): string {
124	return sanitize_text_field(wp_unslash($_GET['tab']) ?? 'general');
125	}
126
127	public function saveSettings(array $data): void
128	{
129	if (!current_user_can('manage_options')) {
130	wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'cryptx'));
131	}
132
133	check_admin_referer('cryptX');
134
135	// Merge POST data with defaults to handle unchecked checkboxes
136	$sanitized = array_merge(
137	self::DEFAULTS,
138	array_map(function($value) {
139	if ($value === '1') return 1; // Convert string '1' to integer 1 for checkboxes
140	return sanitize_text_field($value);
141	}, $data)
142	);
143
144	if (!empty($_POST['cryptX_var_reset'])) {
145	$this->config->reset();
146	return;
147	}
148
149	$this->config->update($sanitized);
150
151	add_settings_error(
152	'cryptx_messages',
153	'settings_updated',
154	esc_html__('Settings saved.', 'cryptx'),
155	'updated'
156	);
157	}
158
159	private function sanitizeSettings(array $data): array {
160	return array_merge(
161	self::DEFAULTS,
162	array_map('sanitize_text_field', $data)
163	);
164	}
165	}