sliderberg / sliderberg.php

sliderberg.php in Slider Block by Sliderberg – Slider & Carousel Plugin for Block Editor 1.2.2, at sliderberg.php

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1	<?php
2	/**
3	* Plugin Name: Sliderberg
4	* Plugin URI: https://sliderberg.com/
5	* Description: Slider Block For the Block Editor (Gutenberg). Slide Anything With Ease.
6	* Version: 1.2.2
7	* Author: DotCamp
8	* Author URI: https://dotcamp.com/
9	* License: GPL v2 or later
10	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
11	* Text Domain: sliderberg
12	* Domain Path: /languages
13	*/
14
15	// If this file is called directly, abort.
16	if (!defined('WPINC')) {
17	die;
18	}
19
20	// Define plugin constants
21	define( 'SLIDERBERG_VERSION', '1.2.2' );
22	define('SLIDERBERG_PLUGIN_DIR', plugin_dir_path(__FILE__));
23	define('SLIDERBERG_PLUGIN_URL', plugin_dir_url(__FILE__));
24
25	if ( ! function_exists( 'sli_fs' ) ) {
26	// Create a helper function for easy SDK access.
27	function sli_fs() {
28	global $sli_fs;
29
30	if ( ! isset( $sli_fs ) ) {
31	// Include Freemius SDK.
32	require_once dirname( __FILE__ ) . '/vendor/freemius/start.php';
33	$sli_fs = fs_dynamic_init( array(
34	'id' => '19340',
35	'slug' => 'sliderberg',
36	'type' => 'plugin',
37	'public_key' => 'pk_f6a90542b187793a33ebb75752ce7', // This is a public key, safe to expose
38	'is_premium' => false,
39	'has_addons' => false,
40	'has_paid_plans' => false,
41	'menu' => array(
42	'slug' => 'sliderberg-welcome',
43	'contact' => false,
44	),
45	) );
46	}
47
48	return $sli_fs;
49	}
50
51	// Init Freemius.
52	sli_fs();
53	// Signal that SDK was initiated.
54	do_action( 'sli_fs_loaded' );
55	}
56
57	// Include security helpers (must load before admin-welcome.php)
58	require_once SLIDERBERG_PLUGIN_DIR . 'includes/security.php';
59
60	// Include admin welcome page
61	require_once SLIDERBERG_PLUGIN_DIR . 'includes/admin-welcome.php';
62
63	// Include slider and slide renderer
64	require_once SLIDERBERG_PLUGIN_DIR . 'includes/slider-renderer.php';
65	require_once SLIDERBERG_PLUGIN_DIR . 'includes/slide-renderer.php';
66
67	// Include review handler
68	require_once SLIDERBERG_PLUGIN_DIR . 'includes/class-review-handler.php';
69
70	/**
71	* Registers the block using the metadata loaded from the `block.json` file.
72	* Behind the scenes, it registers also all assets so they can be enqueued
73	* through the block editor in the corresponding context.
74	*
75	* @see https://developer.wordpress.org/reference/functions/register_block_type/
76	*/
77	function sliderberg_init() {
78
79	// Version assets by file modification time to avoid cache issues
80	$editor_version = file_exists( SLIDERBERG_PLUGIN_DIR . 'build/index.css' ) ? filemtime( SLIDERBERG_PLUGIN_DIR . 'build/index.css' ) : SLIDERBERG_VERSION;
81	$style_version = file_exists( SLIDERBERG_PLUGIN_DIR . 'build/style-index.css' ) ? filemtime( SLIDERBERG_PLUGIN_DIR . 'build/style-index.css' ) : SLIDERBERG_VERSION;
82	$editor_js_version = file_exists( SLIDERBERG_PLUGIN_DIR . 'build/index.js' ) ? filemtime( SLIDERBERG_PLUGIN_DIR . 'build/index.js' ) : SLIDERBERG_VERSION;
83
84	// Load editor script dependencies from asset file
85	$editor_asset_file = SLIDERBERG_PLUGIN_DIR . 'build/index.asset.php';
86	$editor_dependencies = array('wp-blocks', 'wp-element', 'wp-editor');
87	if ( file_exists( $editor_asset_file ) ) {
88	$editor_asset = require $editor_asset_file;
89	$editor_dependencies = isset( $editor_asset['dependencies'] ) ? $editor_asset['dependencies'] : $editor_dependencies;
90	}
91
92	// Register editor script FIRST (required by block.json)
93	wp_register_script(
94	'sliderberg-editor',
95	SLIDERBERG_PLUGIN_URL . 'build/index.js',
96	$editor_dependencies,
97	$editor_js_version,
98	true
99	);
100
101	// Register shared styles first so block.json can load them on the
102	// frontend and inside the editor iframe.
103	wp_register_style(
104	'sliderberg-style',
105	SLIDERBERG_PLUGIN_URL . 'build/style-index.css',
106	array(),
107	$style_version
108	);
109
110	// Register editor-only styles after the shared styles.
111	wp_register_style(
112	'sliderberg-editor',
113	SLIDERBERG_PLUGIN_URL . 'build/index.css',
114	array( 'sliderberg-style' ),
115	$editor_version
116	);
117
118	// The frontend view script is registered and enqueued on demand in
119	// sliderberg_enqueue_view_assets(), called by the render callback.
120
121	// Register blocks AFTER assets are registered
122	// Register slider block with PHP rendering
123	sliderberg_register_slider_block();
124
125	// Register slide block with PHP rendering
126	sliderberg_register_slide_block();
127	}
128	add_action('init', 'sliderberg_init');
129
130	// Initialize review handler
131	add_action('init', function() {
132	new \SliderBerg\Review_Handler();
133	});
134
135	// Load plugin text domain
136	add_action('plugins_loaded', function() {
137	load_plugin_textdomain('sliderberg', false, dirname(plugin_basename(__FILE__)) . '/languages');
138	});
139
140	// Enqueue editor assets
141	function sliderberg_editor_assets() {
142	wp_enqueue_script( 'sliderberg-editor' );
143
144	// Pass pro status and upgrade URL to the editor JS.
145	// isPro is true when the pro plugin is active and its class is loaded.
146	$is_pro = class_exists( 'SliderbergPro\Pro_Features' );
147	$upgrade_url = 'https://sliderberg.com/pricing/';
148
149	// Scan assets/images/upsell/ and build a feature-key → URL map.
150	// Drop any image named by feature key (e.g. cube-effect.gif) there; no rebuild needed.
151	$images_dir = plugin_dir_path( __FILE__ ) . 'assets/images/upsell/';
152	$images_url = plugins_url( 'assets/images/upsell/', __FILE__ );
153	$upsell_images = array();
154
155	if ( is_dir( $images_dir ) ) {
156	$allowed_ext = array( 'gif', 'png', 'jpg', 'jpeg', 'webp', 'svg' );
157	foreach ( glob( $images_dir . '*' ) as $file ) {
158	$ext = strtolower( pathinfo( $file, PATHINFO_EXTENSION ) );
159	if ( in_array( $ext, $allowed_ext, true ) ) {
160	$key = pathinfo( $file, PATHINFO_FILENAME );
161	$upsell_images[ $key ] = $images_url . basename( $file );
162	}
163	}
164	}
165
166	wp_localize_script(
167	'sliderberg-editor',
168	'sliderbergData',
169	array(
170	'isPro' => $is_pro,
171	'upgradeUrl' => esc_url( $upgrade_url ),
172	'upsellImages' => $upsell_images,
173	)
174	);
175	}
176	add_action( 'enqueue_block_editor_assets', 'sliderberg_editor_assets' );
177
178	/**
179	* Register and enqueue the frontend view assets (Swiper CSS + the vanilla
180	* Swiper initializer, plus the block's own frontend styles).
181	*
182	* Called directly from render_sliderberg_slider_block() rather than hooked to
183	* wp_enqueue_scripts behind has_block('sliderberg/sliderberg') — has_block()
184	* only scans the current post's raw content, so it misses the block when
185	* it's rendered from a synced pattern, template part, query loop, or widget.
186	* Calling this from the render callback guarantees it runs whenever the
187	* block actually renders, wherever it was placed. wp_enqueue_style()/
188	* wp_enqueue_script() are no-ops on repeat calls, so this is safe to call
189	* once per slider on pages with multiple sliders.
190	*/
191	function sliderberg_enqueue_view_assets() {
192	wp_enqueue_style(
193	'sliderberg-style',
194	SLIDERBERG_PLUGIN_URL . 'build/style-index.css',
195	array(),
196	filemtime( SLIDERBERG_PLUGIN_DIR . 'build/style-index.css' )
197	);
198
199	wp_enqueue_style(
200	'sliderberg-view',
201	SLIDERBERG_PLUGIN_URL . 'build/view.css',
202	array(),
203	filemtime( SLIDERBERG_PLUGIN_DIR . 'build/view.css' )
204	);
205
206	$view_asset = require SLIDERBERG_PLUGIN_DIR . 'build/view.asset.php';
207
208	wp_enqueue_script(
209	'sliderberg-view',
210	SLIDERBERG_PLUGIN_URL . 'build/view.js',
211	$view_asset['dependencies'],
212	$view_asset['version'],
213	true
214	);
215	}
216