pixcodes / pixcodes.php

pixcodes.php in PixCodes 2.3.9, at pixcodes.php

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1	<?php
2	/*
3	Plugin Name: PixCodes
4	Plugin URI: https://pixelgrade.com
5	Description: WordPress shortcodes plugin everywhere. Loaded with shortcodes, awesomeness and more.
6	Version: 2.3.9
7	Author: Pixelgrade
8	Author URI: https://pixelgrade.com
9	Author Email: hello@pixelgrade.com
10	License: GPL-2.0-or-later
11	License URI: http://www.gnu.org/licenses/gpl-2.0.html
12	Text Domain: pixcodes
13	Domain Path: /lang
14	Requires at least: 5.9.0
15	Tested up to: 7.1
16	Requires PHP: 7.4
17	*/
18
19	if ( ! defined( 'ABSPATH' ) ) {
20	die( '-1' );
21	}
22
23	class WpGradeShortcodes {
24
25	protected static $plugin_dir;
26	public $plugin_url;
27
28	function __construct() {
29	self::$plugin_dir = dirname( plugin_basename( __FILE__ ) );
30	$this->plugin_url = plugin_dir_url( dirname( __FILE__ ) . '/plugin.php' );
31
32	add_action( 'admin_init', array( $this, 'wpgrade_init_plugin' ) );
33	// Register admin styles and scripts
34	add_action( 'mce_buttons_2', array( $this, 'register_admin_assets' ) );
35
36	// Register site styles and scripts
37	// not used right now
38	//add_action( 'wp_enqueue_scripts', array( $this, 'register_plugin_styles' ) );
39	//add_action( 'wp_enqueue_scripts', array( $this, 'register_plugin_scripts' ) );
40
41	// Run our plugin along with wordpress init
42	add_action( 'init', array( $this, 'create_wpgrade_shortcodes' ) );
43
44	add_filter( 'the_content', array( $this, 'wpgrade_remove_spaces_around_shortcodes' ) );
45
46	// ajax load for modal
47	if ( is_admin() ) {
48	add_action( 'wp_ajax_wpgrade_get_shortcodes_modal', array( $this, 'wpgrade_get_shortcodes_modal' ) );
49	}
50
51	//prevent certain shortcodes from getting their content texturized
52	add_filter( 'no_texturize_shortcodes', array( $this, 'wpgrade_shortcodes_to_exempt_from_wptexturize' ) );
53
54	} // end constructor
55
56	public function wpgrade_init_plugin() {
57	$this->plugin_textdomain();
58	$this->add_wpgrade_shortcodes_button();
59	}
60
61	public function plugin_textdomain() {
62	// WordPress.org loads PixCodes language packs automatically.
63	} // end plugin_textdomain
64
65	/**
66	* Registers and enqueues admin-specific styles.
67	*/
68	public function register_admin_assets( $buttons ) {
69	wp_enqueue_style( 'wpgrade-shortcodes-reveal-styles', $this->plugin_url . 'css/base.css', array( 'wp-color-picker' ), '2.3.9' );
70	wp_enqueue_script( 'select2-js', $this->plugin_url . 'js/select2/select2.js', array(
71	'jquery',
72	'jquery-ui-tabs'
73	), '2.3.9', true );
74	wp_enqueue_script( 'wp-color-picker' );
75
76	return $buttons;
77	} // end register_admin_assets
78
79	/**
80	* Registers and enqueues plugin-specific styles.Usually we base on the theme style and this is empty
81	*/
82	public function register_plugin_styles() {
83	} // end register_plugin_styles
84
85	/**
86	* Registers and enqueues plugin-specific scripts..Usually we base on theme front-end scripts and this is empty.
87	*/
88	public function register_plugin_scripts() {
89	} // end register_plugin_scripts
90
91	/--------------------------------------------
92	* Core Functions
93	---------------------------------------------/
94
95	function add_wpgrade_shortcodes_button() {
96	//make sure the user has correct permissions
97	if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
98	return;
99	}
100
101	// add to the visual mode only
102	if ( get_user_option( 'rich_editing' ) == 'true' ) {
103	add_filter( 'mce_external_plugins', array( $this, 'addto_mce_wpgrade_shortcodes' ) );
104	add_filter( 'mce_buttons', array( $this, 'register_wpgrade_shortcodes_button' ) );
105	}
106	} // end action_method_name
107
108	function register_wpgrade_shortcodes_button( $buttons ) {
109	array_push( $buttons, "wpgrade" );
110
111	return $buttons;
112	} // end filter_method_name
113
114	function addto_mce_wpgrade_shortcodes( $plugin_array ) {
115	$plugin_array['wpgrade'] = $this->plugin_url . 'js/add_shortcode.js';
116	wp_localize_script(
117	'editor',
118	'pixcodesModal',
119	array(
120	'nonce' => wp_create_nonce( 'pixcodes_shortcode_modal' ),
121	)
122	);
123
124	return $plugin_array;
125	}
126
127	public function wpgrade_get_shortcodes_modal() {
128	check_ajax_referer( 'pixcodes_shortcode_modal', 'nonce' );
129
130	if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
131	wp_send_json_error( esc_html__( 'You are not allowed to access this shortcode modal.', 'pixcodes' ), 403 );
132	}
133
134	ob_start();
135	include( 'views/shortcodes-modal.php' );
136	wp_send_json_success( ob_get_clean() );
137	}
138
139	public function create_wpgrade_shortcodes() {
140	include_once( 'shortcodes.php' );
141	}
142
143	function wpgrade_remove_spaces_around_shortcodes( $content ) {
144	$array = array(
145	'<p>[' => '[',
146	']</p>' => ']',
147	']<br />' => ']'
148	);
149
150	$content = strtr( $content, $array );
151
152	return $content;
153	}
154
155	/**
156	* Add some of our own shortcodes to the list of shortcodes that won't have their content texturized.
157	*
158	* @param array $shortcodes
159	*
160	* @return array
161	*/
162	function wpgrade_shortcodes_to_exempt_from_wptexturize( $shortcodes ) {
163	$shortcodes[] = 'restaurantmenu';
164
165	return $shortcodes;
166	}
167
168	} // end class
169
170	$WpGradeShortcodes = new WpGradeShortcodes();
171