ever-compare / includes / classes / Frontend / Shortcode.php

Shortcode.php in Ever Compare – Products Compare Plugin for WooCommerce 1.1.8, at includes/classes/Frontend/Shortcode.php

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1	<?php
2	namespace EverCompare\Frontend;
3	/**
4	* Shortcode handler class
5	*/
6	class Shortcode {
7
8	/**
9	* [$_instance]
10	* @var null
11	*/
12	private static $_instance = null;
13
14	/**
15	* [instance] Initializes a singleton instance
16	* @return [Base]
17	*/
18	public static function instance() {
19	if ( is_null( self::$_instance ) ) {
20	self::$_instance = new self();
21	}
22	return self::$_instance;
23	}
24
25	/**
26	* Initializes the class
27	*/
28	function __construct() {
29	add_shortcode( 'evercompare_button', [ $this, 'button_shortcode' ] );
30	add_shortcode( 'evercompare_table', [ $this, 'table_shortcode' ] );
31	}
32
33	/**
34	* [button_shortcode] Compare Button Shortcode callable function
35	* @param [type] $atts
36	* @param string $content
37	* @return [HTML]
38	*/
39	public function button_shortcode( $atts, $content = '' ){
40
41	wp_enqueue_style( 'evercompare-frontend' );
42	wp_enqueue_script( 'evercompare-frontend' );
43
44	global $product;
45
46	// Fetch option data
47	$button_text = ever_compare_get_option( 'button_text','ever_compare_settings_tabs', 'Compare' );
48	$button_added_text = ever_compare_get_option( 'added_button_text','ever_compare_settings_tabs', 'Added' );
49
50	$shop_page_btn_position = ever_compare_get_option( 'shop_btn_position', 'ever_compare_settings_tabs', 'after_cart_btn' );
51	$product_page_btn_position = ever_compare_get_option( 'product_btn_position', 'ever_compare_settings_tabs', 'after_cart_btn' );
52	$button_style = ever_compare_get_option( 'button_style', 'ever_compare_style_tabs', 'theme' );
53
54	$button_class = array(
55	'htcompare-btn',
56	'htcompare-btn-style-'.$button_style,
57	'htcompare-shop-'.$shop_page_btn_position,
58	'htcompare-product-'.$product_page_btn_position,
59	);
60
61	if( $button_style === 'theme' ){
62	$button_class[] = 'button';
63	}
64
65	$button_icon = $this->get_icon();
66	$added_button_icon = $this->get_icon('added_');
67
68	if( !empty( $button_text ) ){
69	$button_text = '<span class="evercompare-btn-text">'.$button_text.'</span>';
70	}
71
72	if( !empty( $button_added_text ) ){
73	$button_added_text = '<span class="evercompare-btn-text">'.$button_added_text.'</span>';
74	}
75
76	// Shortcode atts
77	$default_atts = array(
78	'product_id' => $product->get_id(),
79	'button_url' => Manage_Compare::instance()->get_compare_page_url(),
80	'button_class' => implode(' ', $button_class ),
81	'button_text' => $button_icon.$button_text,
82	'button_added_text' => $added_button_icon.$button_added_text,
83	'template_name' => 'add',
84	);
85
86	$atts = shortcode_atts( $default_atts, $atts, $content );
87	return Manage_Compare::instance()->button_html( $atts );
88
89	}
90
91	/**
92	* [table_shortcode] Compare table shortcode callable function
93	* @param [type] $atts
94	* @param string $content
95	* @return [HTML]
96	*/
97	public function table_shortcode( $atts, $content = '' ){
98
99	wp_enqueue_style( 'evercompare-frontend' );
100	wp_enqueue_script( 'evercompare-frontend' );
101
102	/* Fetch From option data */
103	$empty_compare_text = ever_compare_get_option('empty_table_text','ever_compare_table_settings_tabs');
104	$return_shop_button = ever_compare_get_option('shop_button_text','ever_compare_table_settings_tabs','Return to shop');
105
106	/* Product and Field */
107	$products = Manage_Compare::instance()->get_compared_products_data();
108	$fields = Manage_Compare::instance()->get_compare_fields();
109
110	$custom_heading = !empty( ever_compare_get_option( 'table_heading', 'ever_compare_table_settings_tabs' ) ) ? ever_compare_get_option( 'table_heading', 'ever_compare_table_settings_tabs' ) : array();
111
112	$default_atts = array(
113	'evercompare' => Manage_Compare::instance(),
114	'products' => $products,
115	'fields' => $fields,
116	'return_shop_button'=> $return_shop_button,
117	'heading_txt' => $custom_heading,
118	'empty_compare_text'=> $empty_compare_text,
119	);
120
121	$atts = shortcode_atts( $default_atts, $atts, $content );
122	return Manage_Compare::instance()->table_html( $atts );
123
124	}
125
126	/**
127	* [get_icon]
128	* @param string $type
129	* @return [HTML]
130	*/
131	public function get_icon( $type = '' ){
132
133	$arrContextOptions = [
134	'ssl' => [
135	'verify_peer' => false,
136	'verify_peer_name' => false,
137	]
138	];
139
140	$default_icon = file_get_contents( EVERCOMPARE_ASSETS .'/images/icon.svg', false, stream_context_create($arrContextOptions) );
141	$default_loader = '<span class="ever-compare-loader">'.file_get_contents( EVERCOMPARE_ASSETS .'/images/loading.svg', false, stream_context_create($arrContextOptions) ).'</span>';
142
143	$button_text = ( $type === 'added' ) ? ever_compare_get_option( 'added_button_text','ever_compare_settings_tabs', 'Added' ) : ever_compare_get_option( 'button_text','ever_compare_settings_tabs', 'Compare' );
144
145	$button_icon_type = ever_compare_get_option( $type.'button_icon_type', 'ever_compare_settings_tabs', 'default' );
146
147	if( $button_icon_type === 'custom' ){
148	$button_icon = ever_compare_get_option( $type.'button_custom_icon','ever_compare_settings_tabs', '' );
149	}elseif( $button_icon_type === 'default' ){
150	return $default_icon;
151	}else{
152	$button_icon = '';
153	}
154
155	if( !empty( $button_icon ) ){
156	$button_icon = '<span class="ever-compare-btn-image"><img src="'.esc_url( $button_icon ).'" alt="'.esc_attr( $button_text ).'"></span>';
157	}
158
159	return $default_loader.$button_icon;
160
161	}
162
163
164	}
165