post-carousel / public / class-smart-post-show-public.php

class-smart-post-show-public.php in Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News 2.4.20, at public/class-smart-post-show-public.php

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1	<?php
2	/**
3	* File for the public facing functions.
4	*
5	* @link https://smartpostshow.com/
6	* @since 2.2.0
7	*
8	* @package Smart_Post_Show
9	* @subpackage Smart_Post_Show/public
10	*/
11
12	/**
13	* The public-facing functionality of the plugin.
14	*/
15	class Smart_Post_Show_Public {
16
17	/**
18	* Script and style suffix
19	*
20	* @since 2.2.0
21	* @access protected
22	* @var string
23	*/
24	protected $suffix;
25
26	/**
27	* Initialize the class and set its properties.
28	*
29	* @since 2.2.0
30	*/
31	public function __construct() {
32	$this->load_public_dependencies();
33	$this->pcp_public_action();
34	}
35
36	/**
37	* Public dependencies.
38	*
39	* @return void
40	*/
41	private function load_public_dependencies() {
42	require_once SP_PC_PATH . 'public/helpers/class-post-functions.php';
43	require_once SP_PC_PATH . 'public/helpers/class-pcp-queryinside.php';
44	require_once SP_PC_PATH . 'public/template/loop/class-loop-html.php';
45	}
46
47	/**
48	* Public Action
49	*
50	* @return void
51	*/
52	private function pcp_public_action() {
53	add_shortcode( 'smart_post_show', array( $this, 'pcp_shortcode_render' ) );
54	add_shortcode( 'sp_postcarousel', array( $this, 'pcp_shortcode_render' ) );
55	add_shortcode( 'post-carousel', array( $this, 'pcp_shortcode_render' ) );
56	add_action( 'save_post', array( $this, 'delete_page_sp_pcp_option_on_save' ) );
57
58	$this->suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) \|\| ( defined( 'WP_DEBUG' ) && WP_DEBUG ) ? '' : '.min';
59	}
60
61	/**
62	* Minify output
63	*
64	* @param statement $html output.
65	* @return statement
66	*/
67	public static function minify_output( $html ) {
68	$html = preg_replace( '/<!--(?!s(?:[if [^]]+]\|!\|>))(?:(?!-->).)-->/s', '', $html );
69	$html = str_replace( array( "\r\n", "\r", "\n", "\t" ), '', $html );
70	while ( stristr( $html, ' ' ) ) {
71	$html = str_replace( ' ', ' ', $html );
72	}
73	return $html;
74	}
75
76	/**
77	* Register the stylesheets for the public-facing side of the site.
78	*
79	* @since 2.2.0
80	*/
81	public function enqueue_styles() {
82	// Get the existing shortcode ids from the current page.
83	$get_page_data = self::get_page_data();
84	$found_shortcode_id = $get_page_data['generator_id'];
85	// Check shortcode ids are exist in the current page and then enqueue all styles.
86	if ( $found_shortcode_id ) {
87	wp_enqueue_style( 'font-awesome' );
88	wp_enqueue_style( 'pcp_swiper' );
89	wp_enqueue_style( 'pcp-style' );
90	$dynamic_style = self::load_dynamic_style( $found_shortcode_id );
91	wp_add_inline_style( 'pcp-style', $dynamic_style['dynamic_css'] );
92	}
93	}
94
95	/**
96	* Function get layout from attrs and create class depending on it.
97	*
98	* @since 2.0
99	* @param array $attribute attribute of this shortcode.
100	*/
101	public function pcp_shortcode_render( $attribute ) {
102	$shortcode_id = esc_attr( intval( $attribute['id'] ) );
103	// Check the shortcode existence and status.
104	if ( empty( $shortcode_id ) \|\| 'sp_post_carousel' !== get_post_type( $shortcode_id ) \|\| 'trash' === get_post_status( $shortcode_id ) ) {
105	return;
106	}
107	// Preset Layouts.
108	$layout = get_post_meta( $shortcode_id, 'sp_pcp_layouts', true );
109	// All the visible options for the Shortcode like – Global, Filter, Display, Popup, Typography etc.
110	$view_options = get_post_meta( $shortcode_id, 'sp_pcp_view_options', true );
111	$section_title = get_the_title( $shortcode_id );
112
113	// Get the existing shortcode id from the current page.
114	$get_page_data = self::get_page_data();
115	$found_shortcode_id = $get_page_data['generator_id'];
116	ob_start();
117	// Check if shortcode and page ids are not exist in the current page then enqueue the stylesheet.
118	if ( ! is_array( $found_shortcode_id ) \|\| ! $found_shortcode_id \|\| ! in_array( $shortcode_id, $found_shortcode_id ) ) {
119	wp_enqueue_style( 'font-awesome' );
120	wp_enqueue_style( 'pcp_swiper' );
121	wp_enqueue_style( 'pcp-style' );
122	$dynamic_style = self::load_dynamic_style( $shortcode_id, $view_options, $layout );
123	// Add dynamic style.
124	echo '<style id="sp_pcp_dynamic_style' . esc_attr( $shortcode_id ) . '">' . $dynamic_style['dynamic_css'] . '</style>'; // phpcs:ignore
125	}
126	// Update options if the existing shortcode id option not found.
127	self::sps_db_options_update( $shortcode_id, $get_page_data );
128	SP_PC_Output::pc_html_show( $view_options, $layout, $shortcode_id, $section_title );
129	return ob_get_clean();
130	}
131
132	/**
133	* Register all Styles and Scripts for the public-facing side of the site.
134	*
135	* @since 2.4.17
136	*/
137	public function register_all_scripts() {
138	$pcp_settings = get_option( 'sp_post_carousel_settings' );
139	/**
140	* Register all the styles for the public-facing side of the site.
141	*/
142	if ( $pcp_settings['pcp_fontawesome_css'] ) {
143	wp_register_style( 'font-awesome', SP_PC_URL . 'public/assets/css/font-awesome.min.css', array(), SP_PC_VERSION, 'all' );
144	}
145	if ( $pcp_settings['pcp_swiper_css'] ) {
146	wp_register_style( 'pcp_swiper', SP_PC_URL . 'public/assets/css/swiper-bundle' . $this->suffix . '.css', array(), SP_PC_VERSION, 'all' );
147	}
148	wp_register_style( 'pcp-style', SP_PC_URL . 'public/assets/css/style' . $this->suffix . '.css', array(), SP_PC_VERSION, 'all' );
149
150	/**
151	* Register all the Scripts for the public-facing side of the site.
152	*/
153	wp_register_script( 'pcp_swiper', SP_PC_URL . 'public/assets/js/swiper-bundle' . $this->suffix . '.js', array( 'jquery' ), SP_PC_VERSION, true );
154	wp_register_script( 'pcp_script', SP_PC_URL . 'public/assets/js/scripts' . $this->suffix . '.js', array( 'jquery' ), SP_PC_VERSION, true );
155
156	wp_localize_script(
157	'pcp_script',
158	'pcp_vars',
159	array(
160	'swiperEnqueue' => $pcp_settings['pcp_swiper_js'],
161	)
162	);
163	}
164
165	/**
166	* Gets the existing shortcode-id, page-id and option-key from the current page.
167	*
168	* @return array
169	*/
170	public static function get_page_data() {
171	$current_page_id = get_queried_object_id();
172	$option_key = 'sp_pcp_page_id' . $current_page_id;
173	$found_generator_id = get_option( $option_key );
174	if ( is_multisite() ) {
175	$option_key = 'sp_pcp_page_id' . get_current_blog_id() . $current_page_id;
176	$found_generator_id = get_site_option( $option_key );
177	}
178	$get_page_data = array(
179	'page_id' => $current_page_id,
180	'generator_id' => $found_generator_id,
181	'option_key' => $option_key,
182	);
183	return $get_page_data;
184	}
185
186	/**
187	* If the option does not exist, it will be created.
188	*
189	* It will be serialized before it is inserted into the database.
190	*
191	* @param string $post_id existing shortcode id.
192	* @param array $get_page_data get current page-id, shortcode-id and option-key from the the current page.
193	* @return void
194	*/
195	public static function sps_db_options_update( $post_id, $get_page_data ) {
196	$found_generator_id = $get_page_data['generator_id'];
197	$option_key = $get_page_data['option_key'];
198	$current_page_id = $get_page_data['page_id'];
199	if ( $found_generator_id ) {
200	$found_generator_id = is_array( $found_generator_id ) ? $found_generator_id : array( $found_generator_id );
201	if ( ! in_array( $post_id, $found_generator_id ) \|\| empty( $found_generator_id ) ) {
202	// If not found the shortcode id in the page options.
203	array_push( $found_generator_id, $post_id );
204	if ( is_multisite() ) {
205	update_site_option( $option_key, $found_generator_id );
206	} else {
207	update_option( $option_key, $found_generator_id );
208	}
209	}
210	} else {
211	// If option not set in current page add option.
212	if ( $current_page_id ) {
213	if ( is_multisite() ) {
214	add_site_option( $option_key, array( $post_id ) );
215	} else {
216	add_option( $option_key, array( $post_id ) );
217	}
218	}
219	}
220	}
221
222	/**
223	* Load dynamic style of the existing shortcode id.
224	*
225	* @param mixed $found_generator_id to push id option for getting how many shortcode in the page.
226	* @param mixed $view_options shortcode options.
227	* @param mixed $layout all layout based options.
228	* @return array dynamic style use in the existing shortcodes in the current page.
229	*/
230	public static function load_dynamic_style( $found_generator_id, $view_options = '', $layout = '' ) {
231	$pcp_settings = get_option( 'sp_post_carousel_settings' );
232	$custom_css = '';
233	// If multiple shortcode found in the current page.
234	if ( is_array( $found_generator_id ) ) {
235	foreach ( $found_generator_id as $pcp_id ) {
236	if ( $pcp_id && is_numeric( $pcp_id ) && get_post_status( $pcp_id ) !== 'trash' ) {
237	$view_options = get_post_meta( $pcp_id, 'sp_pcp_view_options', true );
238	$layout = get_post_meta( $pcp_id, 'sp_pcp_layouts', true );
239	include SP_PC_PATH . 'public/dynamic-css/dynamic-css.php';
240	}
241	}
242	} else {
243	// If single shortcode found in the current page.
244	$pcp_id = $found_generator_id;
245	include SP_PC_PATH . 'public/dynamic-css/dynamic-css.php';
246	}
247	// Custom css merge with dynamic style.
248	$pcp_custom_css = isset( $pcp_settings['pcp_custom_css'] ) ? trim( html_entity_decode( $pcp_settings['pcp_custom_css'] ) ) : '';
249	if ( ! empty( $pcp_custom_css ) ) {
250	$custom_css .= $pcp_custom_css;
251	}
252	$dynamic_style = array(
253	'dynamic_css' => self::minify_output( $custom_css ),
254	);
255	return $dynamic_style;
256	}
257
258	/**
259	* Delete page shortcode ids array option on save
260	*
261	* @param int $post_ID current post id.
262	* @return void
263	*
264	* @since 2.4.17
265	*/
266	public function delete_page_sp_pcp_option_on_save( $post_ID ) {
267	if ( is_multisite() ) {
268	$option_key = 'sp_pcp_page_id' . get_current_blog_id() . $post_ID;
269	if ( get_site_option( $option_key ) ) {
270	delete_site_option( $option_key );
271	}
272	} else {
273	if ( get_option( 'sp_pcp_page_id' . $post_ID ) ) {
274	delete_option( 'sp_pcp_page_id' . $post_ID );
275	}
276	}
277	}
278
279	}
280