post-carousel / admin / page-builder / wpBakery / smart-post-show-wpbakery.php

smart-post-show-wpbakery.php in Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 4.0.7, at admin/page-builder/wpBakery/smart-post-show-wpbakery.php

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1	<?php
2	/**
3	* WPBakery Page Builder - smart post show Element
4	*
5	* @package Smart_Post_Show_Pro
6	*/
7
8	use SmartPostShow\Blocks\Helper;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit; // Exit if accessed directly.
12	}
13
14	/**
15	* Register the smart post show element with WPBakery.
16	*
17	* This function maps a new shortcode element in WPBakery
18	* with a Select field to choose a Smart Post Show template.
19	*
20	* @since 4.0.0
21	* @return void
22	*/
23	function sp_wpbakery_register_element() {
24
25	// Check if WPBakery Page Builder is active.
26	if ( ! defined( 'WPB_VC_VERSION' ) ) {
27	return;
28	}
29
30	vc_map(
31	array(
32	// ── Basic Info ────────────────────────────────────────────────
33	'name' => __( 'Smart Post', 'post-carousel' ),
34	'base' => 'sp_smart_wpbakery_shortcode',
35	'description' => __( 'Display a Smart Post template.', 'post-carousel' ),
36	'category' => __( 'Smart Post', 'post-carousel' ),
37	'icon' => 'sps-wpbakery-icon',
38
39	// ── Fields (Params) ───────────────────────────────────────────
40	'params' => array(
41
42	// Select field to choose a template.
43	array(
44	'type' => 'dropdown',
45	'heading' => __( 'Saved Templates', 'post-carousel' ),
46	'param_name' => 'template_id',
47	'value' => sp_wpbakery_get_template_list(),
48	'std' => '',
49	'description' => __( 'Select a Smart Post saved template to display.', 'post-carousel' ),
50	'save_always' => true,
51	),
52
53	),
54	)
55	);
56	}
57
58	// Register the element after WPBakery has fully loaded.
59	add_action( 'vc_before_init', 'sp_wpbakery_register_element' );
60
61	// Enqueue scripts for WPBakery frontend.
62	add_action( 'wp_enqueue_scripts', 'sp_wpbakery_enqueue_scripts' );
63
64	// Enqueue styles for WPBakery admin editor.
65	add_action( 'admin_enqueue_scripts', 'sp_wpbakery_admin_enqueue_styles' );
66
67	/**
68	* Enqueue scripts for WPBakery frontend.
69	*
70	* @since 4.0.0
71	* @return void
72	*/
73	function sp_wpbakery_enqueue_scripts() {
74	// Only enqueue if we're on the frontend.
75	if ( is_admin() ) {
76	return;
77	}
78
79	$scripts = array(
80	'sp_pc_blocks_script_js' => 'blocks/assets/js/builder-scripts.js',
81	'sp_pc_news_ticker_script' => 'blocks/assets/js/news-ticker.min.js',
82	'sp_pc_video_gallery_slider' => 'blocks/assets/js/video-and-gallery-slider.min.js',
83	'sp_pc_smart_search_script' => 'blocks/assets/js/smart-search.min.js',
84	'sp_pc_smart_toc_script' => 'blocks/assets/js/table-of-content.min.js',
85	);
86
87	foreach ( $scripts as $handle => $path ) {
88	wp_enqueue_script(
89	$handle,
90	SP_PC_URL . $path,
91	array( 'jquery' ),
92	SMART_POST_SHOW_VERSION,
93	true
94	);
95	}
96
97	// Add inline script to reinitialize after WPBakery frontend editor updates.
98	wp_add_inline_script(
99	'sp_pc_blocks_script_js',
100	'jQuery(document).ready(function($) {
101	// Re-initialize scripts when WPBakery updates content
102	function reinitSmartPostScripts() {
103	if (typeof window.init === "function") {
104	window.init();
105	}
106	}
107
108	// Listen for various WPBakery events
109	$(document).on("vc_js_reload", reinitSmartPostScripts);
110	$(document).on("vc_frontend_default_editor_loaded", reinitSmartPostScripts);
111	$(document).on("vc_frontend_render", reinitSmartPostScripts);
112
113	// Also observe DOM changes as fallback - watch for .sp-smart-post-builder-wrap
114	var observer = new MutationObserver(function(mutations) {
115	mutations.forEach(function(mutation) {
116	if (mutation.addedNodes.length) {
117	for (var i = 0; i < mutation.addedNodes.length; i++) {
118	var node = mutation.addedNodes[i];
119	if (node.nodeType === 1) {
120	if ($(node).hasClass("sp-smart-post-builder-wrap") \|\| $(node).find(".sp-smart-post-builder-wrap").length) {
121	reinitSmartPostScripts();
122	break;
123	}
124	}
125	}
126	}
127	});
128	});
129
130	// Start observing the document for changes
131	if (document.body) {
132	observer.observe(document.body, { childList: true, subtree: true });
133	}
134	});'
135	);
136	}
137
138	/**
139	* Enqueue styles for WPBakery admin editor.
140	*
141	* @since 4.0.0
142	* @return void
143	*/
144	function sp_wpbakery_admin_enqueue_styles() {
145	// Check if WPBakery is active and we're on a valid edit screen.
146	if ( ! defined( 'WPB_VC_VERSION' ) ) {
147	return;
148	}
149
150	$screen = get_current_screen();
151	if ( ! $screen ) {
152	return;
153	}
154
155	// Only enqueue on post edit screens.
156	if ( 'post' !== $screen->base ) {
157	return;
158	}
159
160	// Enqueue fontello icons and other required styles.
161	wp_enqueue_style( 'pcp-font-awesome' );
162	wp_enqueue_style( 'pcp_swiper' );
163	wp_enqueue_style( 'pcp-bxslider' );
164	wp_enqueue_style( 'pcp-likes' );
165	wp_enqueue_style( 'pcp-popup' );
166	wp_enqueue_style( 'pcp_fonttello_icon' );
167	wp_enqueue_style( 'pcp-style' );
168	}
169
170	/**
171	* Retrieve all published Smart Post Templates for the dropdown.
172	*
173	* WPBakery dropdown options format: array( 'Label' => 'value' )
174	*
175	* @return array
176	*/
177	/**
178	* Retrieve all published Smart Post Templates.
179	*
180	* @since 4.0.0
181	* @return array Template list.
182	*/
183	function sp_wpbakery_get_template_list() {
184	$list = array( '' => esc_html__( 'Select Template', 'post-carousel' ) );
185
186	$query = new \WP_Query(
187	array(
188	'post_type' => 'sp_post_template',
189	'post_status' => 'publish',
190	'posts_per_page' => 10000,
191	)
192	);
193
194	if ( $query->have_posts() ) {
195	foreach ( $query->posts as $post ) {
196	$list[ $post->ID ] = $post->post_title;
197	}
198
199	// Sort by ID descending so the latest template appears first.
200	krsort( $list );
201	}
202	// WPBakery format: label => ID (flip from Helper's ID => label).
203	$template_list = array();
204	foreach ( $list as $id => $title ) {
205	$template_list[ $title ] = $id;
206	}
207	return $template_list;
208	}
209
210	/**
211	* Shortcode handler for [sp_smart_wpbakery_shortcode].
212	*
213	* This function is called when WPBakery renders the element
214	* on the frontend. It executes the Smart Post Show shortcode
215	* with the selected template ID.
216	*
217	* @since 4.0.0
218	* @param array $atts Shortcode attributes.
219	* @param string $content Inner content (not used).
220	* @return string HTML output.
221	*/
222	function sp_wpbakery_render_element( $atts, $content = null ) {
223
224	// Extract and sanitize shortcode attributes.
225	$atts = shortcode_atts(
226	array(
227	'template_id' => '',
228	),
229	$atts,
230	'sp_smart_wpbakery_shortcode'
231	);
232
233	$template_id = (int) $atts['template_id'];
234
235	// Show a placeholder if no template has been selected.
236	if ( empty( $template_id ) ) {
237	return '<div style="
238	text-align: center;
239	padding: 20px;
240	border: 2px dashed #ccc;
241	color: #999;
242	font-size: 14px;
243	">
244	Please Select a Smart Post Saved Templates
245	</div>';
246	}
247
248	// Execute the shortcode and return the rendered output.
249	$output = do_shortcode( '[smart_post id="' . $template_id . '"]' );
250
251	return '<div class="sp-smart-post-builder-wrap" data-builderTemplateId="' . esc_attr( $template_id ) . '">' . $output . '</div>';
252	}
253
254	// Register the shortcode handler for the WPBakery element.
255	add_shortcode( 'sp_smart_wpbakery_shortcode', 'sp_wpbakery_render_element' );
256