cool-timeline / includes / shortcodes / class-ctl-shortcode-preview.php

class-ctl-shortcode-preview.php in Cool Timeline (Horizontal & Vertical Timeline) trunk, at includes/shortcodes/class-ctl-shortcode-preview.php

242 lines 6.9 KB

Raw Download Zip

1	<?php
2
3	// Exit if not in the admin area or if accessed directly.
4	if ( ! defined( 'ABSPATH' ) ) {
5	exit;
6	}
7
8	if ( ! is_admin() \|\| ! is_user_logged_in() ) {
9	exit;
10	}
11
12	if ( ! check_ajax_referer( 'ctl_preview', 'nonce', false ) ) {
13	wp_die( '0', 400 );
14	exit;
15	}
16
17	if ( ! class_exists( 'CTL_Shortcode_Preview' ) ) {
18	/**
19	* CTL Preview Assets Class.
20	*/
21	// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedClassFound
22	class CTL_Shortcode_Preview {
23	/**
24	* Member Variable
25	*
26	* @var string
27	*/
28	private $shortcode = '';
29
30	/**
31	* Member Variable
32	*
33	* @var string
34	*/
35	private $designs = '';
36
37	/**
38	* Member Variable
39	*
40	* @var object
41	*/
42	private $assets_object = array();
43
44	/**
45	* Constructor function
46	*
47	* @param string $data timeline design.
48	*/
49	public function __construct( $data ) {
50	$this->ctl_create_shortcode( $data );
51	$this->assets_loading();
52	}
53
54	/**
55	* Makte Preview Shortcode.
56	*
57	* @param array $data shortcode array.
58	*/
59	public function ctl_create_shortcode( $data ) {
60
61	if ( ! is_array( $data ) ) {
62	$data = array();
63	}
64
65	$allowed_shortcode_tag = 'cool-timeline';
66	$incoming_type = isset( $data['shortcodeType'] ) && is_string( $data['shortcodeType'] )
67	? sanitize_key( $data['shortcodeType'] )
68	: '';
69
70	if ( $allowed_shortcode_tag !== $incoming_type ) {
71	$data['shortcodeType'] = $allowed_shortcode_tag;
72	}
73
74	$shortcode_type = $this->ctl_shortcode_filter( $data['shortcodeType'] );
75	$shortcode = '[' . $shortcode_type;
76	foreach ( $data as $key => $value ) {
77	$shortcode_key = $this->ctl_shortcode_filter( $key );
78	if ( 'date-format' === $key \|\| 'custom-date-format' === $key \|\| 'timeline-title' === $key ) {
79	$shortcode_value = sanitize_text_field( $value );
80	} elseif ( 'pagination' === $key && isset( $data['layout'] ) && 'horizontal' === $data['layout'] ) {
81	$shortcode_value = esc_html( 'none' );
82	} else {
83	$shortcode_value = $this->ctl_shortcode_filter( $value );
84	}
85
86	if ( 'shortcodeType' !== $key ) {
87	$shortcode .= " $shortcode_key=\"$shortcode_value\"";
88	}
89
90	if ( 'layout' === $key ) {
91	$this->designs = $shortcode_value;
92	}
93	}
94
95	$shortcode .= ']';
96
97	$this->shortcode = $shortcode;
98	}
99
100	/**
101	* Assets Loading Classes Call
102	*/
103	public function assets_loading() {
104	// Timeline Settings Custom styling.
105	$this->ctl_custom_style();
106	// Timeline Css files path.
107	$this->ctl_preview_css();
108	// Timeline Script files path.
109	$this->ctl_preview_script();
110	}
111
112	/**
113	* Timeline Admin style settings.
114	*/
115	public function ctl_custom_style() {
116	require_once CTL_PLUGIN_DIR . 'includes/shortcodes/class-ctl-styles-generator.php';
117	$ctl_options_arr = get_option( 'cool_timeline_settings' );
118	$custom_style = new CTL_Styles_Generator();
119	$color_style = $custom_style::styles_settings_vars( $ctl_options_arr );
120	$style = $custom_style::render_global_style( $color_style );
121	$style .= $custom_style::ctl_global_typography( $ctl_options_arr );
122	$style .= $this->ctl_preview_custom_css();
123	$custom_css = isset( $ctl_options_arr['custom_styles'] ) ? $custom_style::sanitize_custom_css( $ctl_options_arr['custom_styles'] ) : '';
124	$final_css = $custom_style::clt_minify_css( $style );
125	$this->assets_object['custom_style'] = $custom_css . ' ' . $final_css;
126	}
127
128	/**
129	* Shortcode Preview Custom CSs.
130	*/
131	public function ctl_preview_custom_css() {
132	$style = '.ctl-wrapper {
133	max-width: calc(100% - 200px) !important;
134	margin: 0 auto 30px !important;
135	}
136	.ctl-wrapper .ctp-media-slider img{
137	width: 100% !important
138	}
139	.ctl-wrapper .ctl-slider-wrapper,.ctl-wrapper .ctl-story,.ctl_load_more_pagination,.ctl-category-container,.ctl-navigation-bar{
140	pointer-events: none
141	}';
142	return $style;
143	}
144
145	/**
146	* Shortcode Preview CSS Files.
147	*/
148	public function ctl_preview_css() {
149	$file_names = array( 'swiper.css', 'ctl-common-styles.min.css' );
150	if ( 'horizontal' === $this->designs ) {
151	array_push( $file_names, 'ctl-horizontal-timeline.min.css' );
152	} elseif ( 'compact' === $this->designs ) {
153	array_push( $file_names, 'ctl-compact-style.min.css' );
154	array_push( $file_names, 'ctl-vertical-timeline.min.css' );
155	} else {
156	array_push( $file_names, 'ctl-vertical-timeline.min.css' );
157	}
158
159	$this->assets_object['style'] = $this->files_path( $file_names, 'css' );
160	}
161
162	/**
163	* Shortcode Preview Script Files.
164	*/
165	public function ctl_preview_script() {
166	$file_names = array( 'ctl-scripts.min.js' );
167	if ( 'horizontal' === $this->designs ) {
168	array_push( $file_names, 'swiper.js' );
169	array_push( $file_names, 'ctl-horizontal.min.js' );
170	} elseif ( 'compact' === $this->designs ) {
171	array_push( $file_names, 'ctl-compact.min.js' );
172	}
173
174	$scripts = $this->files_path( $file_names, 'js' );
175	// Compact layout: load WordPress core Masonry before compact script.
176	if ( 'compact' === $this->designs ) {
177	array_splice( $scripts, 1, 0, array( includes_url( 'js/masonry.min.js' ) ) );
178	}
179	$this->assets_object['script'] = $scripts;
180	}
181
182	/**
183	* Return both CSS and JS Full file path.
184	*
185	* @param array $files files names.
186	* @param string $type file type css or js.
187	*/
188	public function files_path( $files, $type ) {
189	$files_arr = array();
190	$dir = 'css' === $type ? 'includes/shortcodes/assets/css/' : 'includes/shortcodes/assets/js/';
191	foreach ( $files as $file ) {
192	$file_path = CTL_PLUGIN_URL . $dir . $file;
193	array_push( $files_arr, $file_path );
194	}
195	return $files_arr;
196	}
197
198	/**
199	* Filter All Shortocde Attribute
200	*
201	* @param string $data shortcode attribute value.
202	* @return string filtered attribute value.
203	*/
204	public function ctl_shortcode_filter( $data ) {
205	// Define symbols to be removed from the attribute value.
206	$symbols = array( '*', '(', ')', '[', ']', '{', '}', '"', "'", '\\', '/', ';', '$', '<', '>', '.', '”', '#', '!', '@', '^' );
207
208	// Remove specified symbols from the attribute value.
209	$value = str_replace( $symbols, '', $data );
210
211	// Escape HTML entities in the attribute value.
212	$value = esc_html( $value );
213
214	// Remove white spaces from the attribute value.
215	$value = preg_replace( '/\s+/', '', $value );
216
217	// Removes slashes from a string or recursively removes slashes from strings within an array.
218	$value = wp_unslash( $value );
219
220	// Sanitize the final value to ensure it's safe for output.
221	$filter_value = sanitize_text_field( $value );
222
223	// Return the filtered attribute value.
224	return $filter_value;
225	}
226
227	/**
228	* Preivew Shortcode return
229	*/
230	public function ctl_preview_shortcode() {
231	return $this->shortcode;
232	}
233
234	/**
235	* Return files path object.
236	*/
237	public function assets_obj() {
238	return $this->assets_object;
239	}
240	}
241	}
242