king-addons / includes / widgets / Woo_Product_Variations / Woo_Product_Variations.php

Woo_Product_Variations.php in King Addons for Elementor – 100+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce Builder, Mega Menu, Popup Builder 51.1.63, at includes/widgets/Woo_Product_Variations/Woo_Product_Variations.php

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1	<?php
2	/**
3	* Woo Product Variations / Swatches widget.
4	*
5	* @package King_Addons
6	*/
7
8	namespace King_Addons;
9
10	use Elementor\Controls_Manager;
11	use King_Addons\Woo_Builder\Context as Woo_Context;
12	use WC_Product_Variable;
13
14	if (!defined('ABSPATH')) {
15	exit;
16	}
17
18	/**
19	* Renders variation attributes selector.
20	*/
21	class Woo_Product_Variations extends Abstract_Single_Widget
22	{
23	/**
24	* Widget slug.
25	*
26	* @return string
27	*/
28	public function get_name(): string
29	{
30	return 'woo_product_variations';
31	}
32
33	/**
34	* Widget title.
35	*
36	* @return string
37	*/
38	public function get_title(): string
39	{
40	return esc_html__('Product Variations', 'king-addons');
41	}
42
43	/**
44	* Widget icon.
45	*
46	* @return string
47	*/
48	public function get_icon(): string
49	{
50	return 'eicon-product-variations';
51	}
52
53	/**
54	* Widget categories.
55	*
56	* @return array<int,string>
57	*/
58	public function get_categories(): array
59	{
60	return ['king-addons-woo-builder'];
61	}
62
63	/**
64	* Style dependencies.
65	*
66	* @return array<int,string>
67	*/
68	public function get_style_depends(): array
69	{
70	return [KING_ADDONS_ASSETS_UNIQUE_KEY . '-woo-product-variations-style'];
71	}
72
73	/**
74	* Script dependencies.
75	*
76	* @return array<int,string>
77	*/
78	public function get_script_depends(): array
79	{
80	return [KING_ADDONS_ASSETS_UNIQUE_KEY . '-woo-product-variations-script'];
81	}
82
83	protected function register_controls(): void
84	{
85	$this->start_controls_section(
86	'section_content',
87	[
88	'label' => esc_html__('Content', 'king-addons'),
89	'tab' => Controls_Manager::TAB_CONTENT,
90	]
91	);
92
93	$this->add_control(
94	'swatches',
95	[
96	'label' => sprintf(__('Enable swatches %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
97	'type' => Controls_Manager::SWITCHER,
98	'return_value' => 'yes',
99	]
100	);
101
102	$this->add_control(
103	'swatch_source',
104	[
105	'label' => sprintf(__('Swatch source %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
106	'type' => Controls_Manager::SELECT,
107	'options' => [
108	'auto' => esc_html__('Term meta (color/image) fallback to text', 'king-addons'),
109	'text' => esc_html__('Text only', 'king-addons'),
110	],
111	'default' => 'auto',
112	'condition' => [
113	'swatches' => 'yes',
114	],
115	]
116	);
117
118	$this->add_control(
119	'show_selected',
120	[
121	'label' => sprintf(__('Show selected value %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
122	'type' => Controls_Manager::SWITCHER,
123	'return_value' => 'yes',
124	'default' => 'yes',
125	]
126	);
127
128	$this->add_control(
129	'unavailable_behavior',
130	[
131	'label' => sprintf(__('Unavailable behavior %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
132	'type' => Controls_Manager::SELECT,
133	'options' => [
134	'disable' => esc_html__('Disable', 'king-addons'),
135	'hide' => esc_html__('Hide', 'king-addons'),
136	],
137	'default' => 'disable',
138	]
139	);
140
141	$this->add_control(
142	'swatch_shape',
143	[
144	'label' => sprintf(__('Swatch shape %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
145	'type' => Controls_Manager::SELECT,
146	'options' => [
147	'square' => esc_html__('Square', 'king-addons'),
148	'round' => esc_html__('Round', 'king-addons'),
149	],
150	'default' => 'square',
151	'condition' => [
152	'swatches' => 'yes',
153	],
154	]
155	);
156
157	$this->add_responsive_control(
158	'swatch_size',
159	[
160	'label' => sprintf(__('Swatch size (px) %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
161	'type' => Controls_Manager::SLIDER,
162	'range' => [
163	'px' => ['min' => 16, 'max' => 80],
164	],
165	'selectors' => [
166	'{{WRAPPER}} .ka-woo-variations__swatch' => 'width: {{SIZE}}{{UNIT}}; height: {{SIZE}}{{UNIT}};',
167	],
168	'condition' => [
169	'swatches' => 'yes',
170	],
171	]
172	);
173
174	$this->add_responsive_control(
175	'swatch_spacing',
176	[
177	'label' => sprintf(__('Swatch spacing (px) %s', 'king-addons'), '<i class="eicon-pro-icon"></i>'),
178	'type' => Controls_Manager::SLIDER,
179	'range' => [
180	'px' => ['min' => 0, 'max' => 24],
181	],
182	'selectors' => [
183	'{{WRAPPER}} .ka-woo-variations__swatches' => 'gap: {{SIZE}}{{UNIT}};',
184	],
185	'condition' => [
186	'swatches' => 'yes',
187	],
188	]
189	);
190
191	$this->end_controls_section();
192	}
193
194	protected function render(): void
195	{
196	if (
197	!class_exists('WooCommerce') \|\|
198	!function_exists('wc_attribute_taxonomy_name') \|\|
199	!function_exists('wc_get_product_terms') \|\|
200	!function_exists('wc_attribute_label') \|\|
201	!function_exists('wc_get_template')
202	) {
203	return;
204	}
205
206	$product = $this->get_product();
207	if (!$product) {
208	$this->render_missing_product_notice();
209	return;
210	}
211
212	if (!$product instanceof WC_Product_Variable) {
213	if (class_exists(Woo_Context::class) && Woo_Context::is_editor()) {
214	echo '<div class="king-addons-woo-builder-notice">' . esc_html__('Variations widget works only for variable products.', 'king-addons') . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
215	}
216	return;
217	}
218
219	$settings = $this->get_settings_for_display();
220	$can_pro = king_addons_can_use_pro();
221
222	$use_swatches = !empty($settings['swatches']) && $can_pro;
223	$unavailable_behavior = $settings['unavailable_behavior'] ?? 'disable';
224	$unavailable_behavior = in_array($unavailable_behavior, ['disable', 'hide'], true) ? $unavailable_behavior : 'disable';
225	$show_selected = !empty($settings['show_selected']);
226	$shape = $settings['swatch_shape'] ?? 'square';
227
228	// Build swatch map from attributes/terms for Pro swatches.
229	$swatch_map = [];
230	if ($use_swatches) {
231	$attributes = $product->get_variation_attributes();
232	foreach ($attributes as $attr_name => $options) {
233	$taxonomy = wc_attribute_taxonomy_name(str_replace('attribute_', '', $attr_name));
234	$swatches = [];
235	if (taxonomy_exists($taxonomy)) {
236	$terms = wc_get_product_terms($product->get_id(), $taxonomy, ['fields' => 'all']);
237	foreach ($terms as $term) {
238	$color_raw = get_term_meta($term->term_id, 'color', true);
239	$color = '';
240	if (is_string($color_raw)) {
241	$hex = sanitize_hex_color($color_raw);
242	$color = $hex ? $hex : '';
243	}
244	$thumb_id = get_term_meta($term->term_id, 'thumbnail_id', true);
245	$image = $thumb_id ? esc_url_raw(wp_get_attachment_image_url($thumb_id, 'thumbnail')) : '';
246	$swatches[$term->slug] = [
247	'label' => sanitize_text_field($term->name),
248	'color' => $color,
249	'image' => $image,
250	];
251	}
252	} else {
253	foreach ($options as $opt) {
254	$swatches[$opt] = [
255	'label' => sanitize_text_field(wc_attribute_label($attr_name) . ' ' . $opt),
256	'color' => '',
257	'image' => '',
258	];
259	}
260	}
261	$swatch_map[$attr_name] = $swatches;
262	}
263	}
264
265	$data = [
266	'swatches' => $use_swatches ? 'yes' : 'no',
267	'unavailable' => $unavailable_behavior,
268	'show_selected' => $show_selected ? 'yes' : 'no',
269	'shape' => $shape,
270	'map' => $swatch_map,
271	'source' => in_array(($settings['swatch_source'] ?? 'auto'), ['auto', 'text'], true) ? ($settings['swatch_source'] ?? 'auto') : 'auto',
272	];
273
274	echo '<div class="ka-woo-variations" data-swatches="' . ($use_swatches ? 'yes' : 'no') . '" data-unavailable="' . esc_attr($unavailable_behavior) . '" data-swatches-map="' . esc_attr(wp_json_encode($data)) . '">';
275	wc_get_template('single-product/add-to-cart/variable.php', [
276	'available_variations' => $product->get_available_variations(),
277	'attributes' => $product->get_variation_attributes(),
278	'selected_attributes' => $product->get_default_attributes(),
279	]);
280	echo '</div>';
281	}
282	}
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