cryptx / classes / Config.php

Config.php in CryptX 4.0.10, at classes/Config.php

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1	<?php
2
3	namespace CryptX;
4
5	final class Config {
6	/**
7	* Default configuration options for the application.
8	*
9	* This array provides the default settings and values for various
10	* features and behaviors of the application. These options can be
11	* customized to suit specific implementation requirements.
12	*
13	* Keys and their purposes:
14	* - 'version': The version of the application (default: null).
15	* - 'at': Replacement string for the "@" symbol (default: ' [at] ').
16	* - 'dot': Replacement string for the "." symbol (default: ' [dot] ').
17	* - 'css_id': CSS ID to use for specific elements (default: '').
18	* - 'css_class': CSS class to use for specific elements (default: '').
19	* - 'the_content': Flag to enable processing on content (default: 1).
20	* - 'render_block': Flag to control rendering of blocks (default: 1).
21	* - 'the_meta_key': Flag to enable processing on meta keys (default: 1).
22	* - 'the_excerpt': Flag to enable processing on excerpts (default: 1).
23	* - 'comment_text': Flag to enable processing on comments (default: 1).
24	* - 'widget_text': Flag to enable processing in widgets (default: 1).
25	* - 'java': Flag indicating JavaScript-related configurations (default: 1).
26	* - 'load_java': Flag to enable JavaScript loading (default: 1).
27	* - 'opt_linktext': Option for link text settings (default: 0).
28	* - 'autolink': Flag to enable auto-linking of content (default: 1).
29	* - 'alt_linktext': Alternative text for links (default: '').
30	* - 'alt_linkimage': Alternative image for links (default: '').
31	* - 'http_linkimage_title': Link image title with HTTP reference (default: '').
32	* - 'alt_linkimage_title': Alternative title for the link image (default: '').
33	* - 'excludedIDs': IDs to exclude from processing (default: '').
34	* - 'metaBox': Flag to enable or disable meta box features (default: 1).
35	* - 'alt_uploadedimage': Alternative uploaded image setting (default: '0').
36	* - 'c2i_font': Custom font setting (default: null).
37	* - 'c2i_fontSize': Font size for configuration (default: 10).
38	* - 'c2i_fontRGB': Font color in RGB format (default: '#000000').
39	* - 'echo': Flag to enable output directly to the browser (default: 1).
40	* - 'whiteList': Comma-separated string of allowed file extensions (default: 'jpeg,jpg,png,gif').
41	* - 'disable_rss': Flag to disable CryptX in RSS feeds by default (default: 1).
42	* - 'encryption_mode': Encryption mode setting (default: 'secure').
43	* - 'encryption_password': Password for encryption; auto-generated if null (default: null).
44	* - 'use_secure_encryption': Flag to enable secure encryption by default (default: 1).
45	*/
46	private const DEFAULT_OPTIONS = [
47	'version' => null,
48	'at' => ' [at] ',
49	'dot' => ' [dot] ',
50	'css_id' => '',
51	'css_class' => '',
52	'the_content' => 1,
53	'the_meta_key' => 1,
54	'the_excerpt' => 1,
55	'comment_text' => 1,
56	'widget_text' => 1,
57	'java' => 1,
58	'load_java' => 1,
59	'opt_linktext' => 0,
60	'autolink' => 1,
61	'alt_linktext' => '',
62	'alt_linkimage' => '',
63	'http_linkimage_title' => '',
64	'alt_linkimage_title' => '',
65	'excludedIDs' => '',
66	'metaBox' => 1,
67	'alt_uploadedimage' => '0',
68	'c2i_font' => null,
69	'c2i_fontSize' => 10,
70	'c2i_fontRGB' => '#000000',
71	'echo' => 1,
72	'whiteList' => 'jpeg,jpg,png,gif',
73	'disable_rss' => 1,
74	'encryption_mode' => 'secure',
75	'encryption_password' => null,
76	'use_secure_encryption' => 1,
77	];
78
79	/**
80	* An array of filter names used within the application.
81	* These filters are commonly applied to various types of content,
82	* including posts, comments, and widgets.
83	*/
84	private const FILTERS = ['the_content', 'the_meta_key', 'the_excerpt', 'comment_text', 'widget_text'];
85
86	// Define the actual widget filters that will be used when widget_text is enabled
87	private const WIDGET_FILTERS = [
88	'widget_text', // Legacy text widget (pre-4.9)
89	'widget_text_content', // Modern text widget (4.9+)
90	'widget_custom_html_content' // Custom HTML widget (4.8.1+)
91	];
92
93	private array $options;
94	private array $originalOptions;
95
96	public function __construct(array $options = []) {
97	$this->options = array_merge(self::DEFAULT_OPTIONS, $options);
98	$this->originalOptions = $this->options;
99	}
100
101	public function getActiveFilters(): array {
102	return array_filter(self::FILTERS, fn($filter) =>
103	isset($this->options[$filter]) && $this->options[$filter]
104	);
105	}
106
107	public function isMetaBoxEnabled(): bool {
108	return (bool) ($this->options['metaBox'] ?? false);
109	}
110
111	public function isAutolinkEnabled(): bool {
112	return (bool) ($this->options['autolink'] ?? false);
113	}
114
115	public function getLinkTextOption(): int {
116	return (int) ($this->options['opt_linktext'] ?? 0);
117	}
118
119	public function getFontSettings(): array {
120	return [
121	'font' => $this->options['c2i_font'],
122	'size' => (int) $this->options['c2i_fontSize'],
123	'color' => $this->options['c2i_fontRGB']
124	];
125	}
126
127	public function getCssSettings(): array {
128	return [
129	'id' => $this->options['css_id'],
130	'class' => $this->options['css_class']
131	];
132	}
133
134	public function getEmailReplacements(): array {
135	return [
136	'at' => $this->options['at'],
137	'dot' => $this->options['dot']
138	];
139	}
140
141	public function getImageSettings(): array {
142	return [
143	'url' => $this->options['alt_linkimage'],
144	'title' => $this->options['http_linkimage_title'],
145	'uploaded_id' => $this->options['alt_uploadedimage'],
146	'uploaded_title' => $this->options['alt_linkimage_title']
147	];
148	}
149
150	public function getExcludedIds(): array {
151	$ids = $this->options['excludedIDs'];
152	return $ids ? array_map('trim', explode(',', $ids)) : [];
153	}
154
155	public function getVersion(): ?string {
156	return $this->options['version'];
157	}
158
159	/**
160	* Get the actual widget filters to be applied
161	*
162	* @return array
163	*/
164	public function getWidgetFilters(): array {
165	return self::WIDGET_FILTERS;
166	}
167
168	public function updateFromShortcode(array $attributes, string $tag): void {
169	$this->originalOptions = $this->options;
170	$shortcodeOptions = shortcode_atts(
171	$this->options,
172	array_change_key_case($attributes, CASE_LOWER),
173	$tag
174	);
175	$this->options = array_merge($this->options, $shortcodeOptions);
176	}
177
178	public function restoreOriginalOptions(): void {
179	$this->options = $this->originalOptions;
180	}
181
182	public function save(): void {
183	update_option('cryptX', $this->options);
184	}
185
186	public function update(array $newOptions): void
187	{
188	// Convert checkbox values to integers
189	foreach (['the_content', 'the_meta_key', 'the_excerpt', 'comment_text',
190	'widget_text', 'autolink', 'metaBox', 'disable_rss', 'use_secure_encryption'] as $key) {
191	if (isset($newOptions[$key])) {
192	$newOptions[$key] = (int)$newOptions[$key];
193	}
194	}
195
196	$this->options = array_merge($this->options, $newOptions);
197	$this->save(); // Save immediately after update
198	}
199
200	public function get(string $key, $default = null) {
201	return $this->options[$key] ?? $default;
202	}
203
204	public function has(string $key): bool {
205	return isset($this->options[$key]);
206	}
207
208	public function getAll(): array {
209	return $this->options;
210	}
211
212	/**
213	* Resets all options to their default values
214	*
215	* @return void
216	*/
217	public function reset(): void
218	{
219	$this->options = self::DEFAULT_OPTIONS;
220
221	// Set version and default font
222	$this->options['version'] = CRYPTX_VERSION;
223
224	// Set default font if available
225	$fontFiles = glob(CRYPTX_DIR_PATH . 'fonts/*.ttf');
226	if (!empty($fontFiles)) {
227	$this->options['c2i_font'] = basename($fontFiles[0]);
228	}
229
230	$this->save();
231	}
232
233	/**
234	* Retrieves the encryption mode configured in the options.
235	*
236	* @return string Returns the encryption mode as a string. Defaults to 'secure' if not set.
237	*/
238	public function getEncryptionMode(): string
239	{
240	return $this->options['encryption_mode'] ?? 'secure';
241	}
242
243	/**
244	* Checks if secure encryption is enabled in the options.
245	*
246	* @return bool Returns true if secure encryption is enabled, false otherwise.
247	*/
248	public function isSecureEncryptionEnabled(): bool
249	{
250	return (bool) ($this->options['use_secure_encryption'] ?? true);
251	}
252
253	/**
254	* Retrieves the encryption password configured in the options or generates a secure password if not set.
255	*
256	* @return string Returns the encryption password as a string.
257	*/
258	public function getEncryptionPassword(): string
259	{
260	if (empty($this->options['encryption_password'])) {
261	// Generate a secure password based on WordPress keys
262	$this->options['encryption_password'] = hash('sha256',
263	(defined('AUTH_KEY') ? AUTH_KEY : '') .
264	(defined('SECURE_AUTH_KEY') ? SECURE_AUTH_KEY : '') .
265	get_site_url()
266	);
267	$this->save();
268	}
269	return $this->options['encryption_password'];
270	}
271	}