prismatic / prismatic.php

prismatic.php in Prismatic 3.2, at prismatic.php

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1	<?php
2	/*
3	Plugin Name: Prismatic
4	Plugin URI: https://perishablepress.com/prismatic/
5	Description: Display beautiful syntax-highlighted code snippets with Prism.js or Highlight.js
6	Tags: code, snippets, syntax, highlight, language, snippet, pre, prettify, prism, css, fence
7	Author: Jeff Starr
8	Contributors: specialk
9	Author URI: https://plugin-planet.com/
10	Donate link: https://monzillamedia.com/donate.html
11	Requires at least: 4.6
12	Tested up to: 6.1
13	Stable tag: 3.2
14	Version: 3.2
15	Requires PHP: 5.6.20
16	Text Domain: prismatic
17	Domain Path: /languages
18	License: GPL v2 or later
19	*/
20
21	/*
22	This program is free software; you can redistribute it and/or
23	modify it under the terms of the GNU General Public License
24	as published by the Free Software Foundation; either version
25	2 of the License, or (at your option) any later version.
26
27	This program is distributed in the hope that it will be useful,
28	but WITHOUT ANY WARRANTY; without even the implied warranty of
29	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30	GNU General Public License for more details.
31
32	You should have received a copy of the GNU General Public License
33	with this program. If not, visit: https://www.gnu.org/licenses/
34
35	Copyright 2022 Monzilla Media. All rights reserved.
36	*/
37
38	if (!defined('ABSPATH')) die();
39
40	if (!class_exists('Prismatic')) {
41
42	final class Prismatic {
43
44	private static $instance;
45
46	public static function instance() {
47
48	if (!isset(self::$instance) && !(self::$instance instanceof Prismatic)) {
49
50	self::$instance = new Prismatic;
51	self::$instance->constants();
52	self::$instance->includes();
53
54	add_action('admin_init', array(self::$instance, 'check_plugin'));
55	add_action('admin_init', array(self::$instance, 'check_version'));
56	add_action('init', array(self::$instance, 'load_i18n'));
57	add_filter('plugin_action_links', array(self::$instance, 'action_links'), 10, 2);
58	add_filter('plugin_row_meta', array(self::$instance, 'plugin_links'), 10, 2);
59	add_filter('admin_footer_text', array(self::$instance, 'footer_text'), 10, 1);
60
61	add_action('wp_enqueue_scripts', 'prismatic_block_styles');
62	add_action('wp_enqueue_scripts', 'prismatic_enqueue');
63	add_action('admin_enqueue_scripts', 'prismatic_enqueue');
64	add_action('admin_enqueue_scripts', 'prismatic_enqueue_settings');
65	add_action('admin_enqueue_scripts', 'prismatic_enqueue_buttons');
66	add_action('admin_print_footer_scripts', 'prismatic_add_quicktags');
67	add_action('admin_notices', 'prismatic_admin_notice');
68	add_action('admin_menu', 'prismatic_menu_pages');
69	add_action('admin_init', 'prismatic_register_settings');
70	add_action('admin_init', 'prismatic_reset_options');
71	add_action('admin_init', 'prismatic_buttons');
72
73	add_action('init', 'prismatic_register_block_assets');
74	add_action('init', 'prismatic_add_filters');
75
76	add_shortcode('prismatic_code', 'prismatic_code_shortcode');
77
78	}
79
80	return self::$instance;
81
82	}
83
84	public static function options_general() {
85
86	$options = array(
87
88	'library' => 'none',
89	'disable_block_styles' => false,
90
91	);
92
93	return apply_filters('prismatic_options_general', $options);
94
95	}
96
97	public static function options_prism() {
98
99	$options = array(
100
101	'prism_theme' => 'default',
102	'filter_content' => 'none',
103	'filter_excerpts' => 'none',
104	'filter_comments' => 'none',
105	'line_highlight' => false,
106	'line_numbers' => false,
107	'show_language' => false,
108	'copy_clipboard' => false,
109	'command_line' => false,
110	'singular_only' => true,
111
112	);
113
114	return apply_filters('prismatic_options_prism', $options);
115
116	}
117
118	public static function options_highlight() {
119
120	$options = array(
121
122	'highlight_theme' => 'default',
123	'filter_content' => 'none',
124	'filter_excerpts' => 'none',
125	'filter_comments' => 'none',
126	'init_javascript' => 'hljs.highlightAll();',
127	'singular_only' => true,
128
129	);
130
131	return apply_filters('prismatic_options_highlight', $options);
132
133	}
134
135	public static function options_plain() {
136
137	$options = array(
138
139	'filter_content' => 'none',
140	'filter_excerpts' => 'none',
141	'filter_comments' => 'none',
142
143	);
144
145	return apply_filters('prismatic_options_plain', $options);
146
147	}
148
149	public static function options_advanced() {
150
151	$options = array(
152
153	'custom_style' => '',
154
155	);
156
157	return apply_filters('prismatic_options_advanced', $options);
158
159	}
160
161	private function constants() {
162
163	if (!defined('PRISMATIC_VERSION')) define('PRISMATIC_VERSION', '3.2');
164	if (!defined('PRISMATIC_REQUIRE')) define('PRISMATIC_REQUIRE', '4.6');
165	if (!defined('PRISMATIC_NAME')) define('PRISMATIC_NAME', 'Prismatic');
166	if (!defined('PRISMATIC_AUTHOR')) define('PRISMATIC_AUTHOR', 'Jeff Starr');
167	if (!defined('PRISMATIC_HOME')) define('PRISMATIC_HOME', 'https://perishablepress.com/prismatic/');
168	if (!defined('PRISMATIC_URL')) define('PRISMATIC_URL', plugin_dir_url(__FILE__));
169	if (!defined('PRISMATIC_DIR')) define('PRISMATIC_DIR', plugin_dir_path(__FILE__));
170	if (!defined('PRISMATIC_FILE')) define('PRISMATIC_FILE', plugin_basename(__FILE__));
171	if (!defined('PRISMATIC_SLUG')) define('PRISMATIC_SLUG', basename(dirname(__FILE__)));
172
173	}
174
175	private function includes() {
176
177	require_once PRISMATIC_DIR .'inc/prismatic-blocks.php';
178	require_once PRISMATIC_DIR .'inc/prismatic-buttons.php';
179	require_once PRISMATIC_DIR .'inc/prismatic-core.php';
180	require_once PRISMATIC_DIR .'inc/resources-enqueue.php';
181	require_once PRISMATIC_DIR .'inc/settings-callbacks.php';
182	require_once PRISMATIC_DIR .'inc/settings-display.php';
183	require_once PRISMATIC_DIR .'inc/settings-register.php';
184	require_once PRISMATIC_DIR .'inc/settings-reset.php';
185	require_once PRISMATIC_DIR .'inc/settings-validate.php';
186
187	}
188
189	public function action_links($links, $file) {
190
191	if ($file == PRISMATIC_FILE && (current_user_can('manage_options'))) {
192
193	$prismatic_links = '<a href="'. admin_url('options-general.php?page=prismatic') .'">'. esc_html__('Settings', 'prismatic') .'</a>';
194	array_unshift($links, $prismatic_links);
195
196	}
197
198	return $links;
199
200	}
201
202	public function plugin_links($links, $file) {
203
204	if ($file == plugin_basename(__FILE__)) {
205
206	$home_href = 'https://perishablepress.com/prismatic/';
207	$home_title = esc_attr__('Plugin Homepage', 'prismatic');
208	$home_text = esc_html__('Homepage', 'prismatic');
209
210	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $home_href .'" title="'. $home_title .'">'. $home_text .'</a>';
211
212	$rate_href = 'https://wordpress.org/support/plugin/'. PRISMATIC_SLUG .'/reviews/?rate=5#new-post';
213	$rate_title = esc_attr__('Click here to rate and review this plugin on WordPress.org', 'prismatic');
214	$rate_text = esc_html__('Rate this plugin', 'prismatic') .' »';
215
216	$links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $rate_href .'" title="'. $rate_title .'">'. $rate_text .'</a>';
217
218	$pro_href = 'https://plugin-planet.com/prismatic-pro/?plugin';
219	$pro_title = esc_attr__('Get Prismatic Pro!', 'prismatic');
220	$pro_text = esc_html__('Go Pro', 'prismatic');
221	$pro_style = 'padding:1px 5px;color:#eee;background:#333;border-radius:1px;';
222
223	// $links[] = '<a target="_blank" rel="noopener noreferrer" href="'. $pro_href .'" title="'. $pro_title .'" style="'. $pro_style .'">'. $pro_text .'</a>';
224
225	}
226
227	return $links;
228
229	}
230
231	function footer_text($text) {
232
233	if (!function_exists('get_current_screen')) require_once ABSPATH .'/wp-admin/includes/screen.php';
234
235	$screen = get_current_screen();
236
237	$ids = array('settings_page_prismatic');
238
239	if (isset($screen->id) && apply_filters('prismatic_admin_footer_text', in_array($screen->id, $ids))) {
240
241	$text = __('Like Prismatic? Give it a', 'prismatic');
242
243	$text .= ' <a target="_blank" rel="noopener noreferrer" href="https://wordpress.org/support/plugin/prismatic/reviews/?rate=5#new-post">';
244
245	$text .= __('�
246	�
247	�
248	�
249	�
250	rating »', 'prismatic') .'</a>';
251
252	}
253
254	return $text;
255
256	}
257
258	public function check_plugin() {
259
260	if (class_exists('Prismatic_Pro')) {
261
262	if (is_plugin_active(PRISMATIC_FILE)) {
263
264	deactivate_plugins(PRISMATIC_FILE);
265
266	$msg = '<strong>'. esc_html__('Warning:', 'prismatic') .'</strong> ';
267	$msg .= esc_html__('Pro version of Prismatic currently active. Free and Pro versions cannot be activated at the same time. ', 'prismatic');
268	$msg .= esc_html__('Please return to the', 'prismatic') .' <a href="'. admin_url() .'">'. esc_html__('WP Admin Area', 'prismatic') .'</a> ';
269	$msg .= esc_html__('and try again.', 'prismatic');
270
271	wp_die($msg);
272
273	}
274
275	}
276
277	}
278
279	public function check_version() {
280
281	$wp_version = get_bloginfo('version');
282
283	if (isset($_GET['activate']) && $_GET['activate'] == 'true') {
284
285	if (version_compare($wp_version, PRISMATIC_REQUIRE, '<')) {
286
287	if (is_plugin_active(PRISMATIC_FILE)) {
288
289	deactivate_plugins(PRISMATIC_FILE);
290
291	$msg = '<strong>'. PRISMATIC_NAME .'</strong> '. esc_html__('requires WordPress ', 'prismatic') . PRISMATIC_REQUIRE;
292	$msg .= esc_html__(' or higher, and has been deactivated! ', 'prismatic');
293	$msg .= esc_html__('Please return to the', 'prismatic') .' <a href="'. admin_url() .'">';
294	$msg .= esc_html__('WP Admin Area', 'prismatic') .'</a> '. esc_html__('to upgrade WordPress and try again.', 'prismatic');
295
296	wp_die($msg);
297
298	}
299
300	}
301
302	}
303
304	}
305
306	public function load_i18n() {
307
308	load_plugin_textdomain('prismatic', false, dirname(plugin_basename(__FILE__)) .'/languages/');
309
310	}
311
312	public function __clone() {
313
314	_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'prismatic'), PRISMATIC_VERSION);
315
316	}
317
318	public function __wakeup() {
319
320	_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'prismatic'), PRISMATIC_VERSION);
321
322	}
323
324	}
325
326	}
327
328	if (class_exists('Prismatic')) {
329
330	$prismatic_options_general = get_option('prismatic_options_general', Prismatic::options_general());
331	$prismatic_options_general = apply_filters('prismatic_get_options_general', $prismatic_options_general);
332
333	$prismatic_options_prism = get_option('prismatic_options_prism', Prismatic::options_prism());
334	$prismatic_options_prism = apply_filters('prismatic_get_options_prism', $prismatic_options_prism);
335
336	$prismatic_options_highlight = get_option('prismatic_options_highlight', Prismatic::options_highlight());
337	$prismatic_options_highlight = apply_filters('prismatic_get_options_highlight', $prismatic_options_highlight);
338
339	$prismatic_options_plain = get_option('prismatic_options_plain', Prismatic::options_plain());
340	$prismatic_options_plain = apply_filters('prismatic_get_options_plain', $prismatic_options_plain);
341
342	$prismatic_options_advanced = get_option('prismatic_options_advanced', Prismatic::options_advanced());
343	$prismatic_options_advanced = apply_filters('prismatic_get_options_advanced', $prismatic_options_advanced);
344
345	if (!function_exists('prismatic')) {
346
347	function prismatic() {
348
349	do_action('prismatic');
350
351	return Prismatic::instance();
352	}
353
354	}
355
356	prismatic();
357
358	}
359