wp-ultimate-post-grid / includes / public / shortcodes / item / class-wpupg-sc-terms.php

class-wpupg-sc-terms.php in WP Ultimate Post Grid 4.0.1, at includes/public/shortcodes/item/class-wpupg-sc-terms.php

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1	<?php
2	/**
3	* Handle the item terms shortcode.
4	*
5	* @link https://bootstrapped.ventures
6	* @since 3.0.0
7	*
8	* @package WP_Ultimate_Post_Grid
9	* @subpackage WP_Ultimate_Post_Grid/includes/public/shortcodes/item
10	*/
11
12	/**
13	* Handle the item terms shortcode.
14	*
15	* @since 3.0.0
16	* @package WP_Ultimate_Post_Grid
17	* @subpackage WP_Ultimate_Post_Grid/includes/public/shortcodes/item
18	* @author Brecht Vandersmissen <[email protected]>
19	*/
20	class WPUPG_SC_Terms extends WPUPG_Template_Shortcode {
21	public static $shortcode = 'wpupg-item-terms';
22
23	public static function init() {
24	$atts = array(
25	'key' => array(
26	'default' => '',
27	'type' => 'text',
28	'help' => 'Key of the taxonomy you want to display. Use "category" for regular categories and "post_tag" for regular tags.',
29	),
30	'orderby' => array(
31	'default' => 'name',
32	'type' => 'dropdown',
33	'options' => array(
34	'id' => 'ID',
35	'name' => 'Name',
36	'slug' => 'Slug',
37	'count' => 'Count',
38	'description' => 'Description',
39	'parent' => 'Parent',
40	'term_group' => 'Term Group',
41	'term_id' => 'Term ID',
42	),
43	),
44	'order' => array(
45	'default' => 'asc',
46	'type' => 'dropdown',
47	'options' => array(
48	'asc' => 'Ascending',
49	'desc' => 'Descending',
50	),
51	),
52	'links' => array(
53	'type' => 'toggle',
54	'default' => '0',
55	),
56	'display' => array(
57	'default' => 'inline',
58	'type' => 'dropdown',
59	'options' => 'display_options',
60	),
61	'align' => array(
62	'default' => 'left',
63	'type' => 'dropdown',
64	'options' => array(
65	'left' => 'Left',
66	'center' => 'Center',
67	'right' => 'Right',
68	),
69	'dependency' => array(
70	'id' => 'display',
71	'value' => 'block',
72	),
73	),
74	'term_style' => array(
75	'default' => 'text',
76	'type' => 'dropdown',
77	'options' => array(
78	'text' => 'Text',
79	'block' => 'Block',
80	),
81	),
82	'block_horizontal_padding' => array(
83	'default' => '5px',
84	'type' => 'size',
85	'dependency' => array(
86	'id' => 'term_style',
87	'value' => 'block',
88	),
89	),
90	'block_vertical_padding' => array(
91	'default' => '2px',
92	'type' => 'size',
93	'dependency' => array(
94	'id' => 'term_style',
95	'value' => 'block',
96	),
97	),
98	'block_color' => array(
99	'default' => '#333333',
100	'type' => 'color',
101	'dependency' => array(
102	'id' => 'term_style',
103	'value' => 'block',
104	),
105	),
106	'block_text_color' => array(
107	'default' => '#ffffff',
108	'type' => 'color',
109	'dependency' => array(
110	'id' => 'term_style',
111	'value' => 'block',
112	),
113	),
114	'text_style' => array(
115	'default' => 'normal',
116	'type' => 'dropdown',
117	'options' => 'text_styles',
118	),
119	'term_separator' => array(
120	'default' => ', ',
121	'type' => 'text',
122	),
123	);
124
125	$atts = array_merge( $atts, WPUPG_Template_Helper::get_label_container_atts() );
126
127	self::$attributes = $atts;
128	parent::init();
129	}
130
131	/**
132	* Output for the shortcode.
133	*
134	* @since 3.0.0
135	* @param array $atts Options passed along with the shortcode.
136	*/
137	public static function shortcode( $atts ) {
138	$atts = parent::get_attributes( $atts );
139
140	$item = WPUPG_Template_Shortcodes::get_item();
141
142	$args = array(
143	'orderby' => $atts['orderby'],
144	'order' => $atts['order'],
145	);
146
147	$terms = $item->terms( $atts['key'], $args );
148	if ( ! $item \|\| ! $terms \|\| ! is_array( $terms ) ) {
149	return '';
150	}
151
152	// Output.
153	$classes = array(
154	'wpupg-item-terms',
155	'wpupg-block-text-' . $atts['text_style'],
156	);
157
158	// Alignment.
159	if ( 'block' === $atts['display'] && 'left' !== $atts['align'] ) {
160	$classes[] = 'wpupg-align-' . $atts['align'];
161	}
162
163	// Term Output.
164	$term_output = '';
165	foreach ( $terms as $index => $term ) {
166	if ( 0 !== $index ) {
167	$term_output .= $atts['term_separator'];
168	}
169
170	$style = '';
171
172	if ( 'block' === $atts['term_style'] ) {
173	$style = ' style="display: inline-block;padding:' . esc_attr( $atts['block_vertical_padding'] ) . ' ' . esc_attr( $atts['block_horizontal_padding'] ) . ';background-color:' . esc_attr( $atts['block_color'] ) . ';color:' . esc_attr( $atts['block_text_color'] ) . ';"';
174	}
175
176	if ( is_object( $term ) ) {
177	$link = (bool) $atts['links'] ? get_term_link( $term ) : false;
178	$name = apply_filters( 'wpupg_term_name', $term->name, $term->term_id, $atts['key'] );
179
180	if ( $link && ! is_wp_error( $link ) ) {
181	$term_output .= '<a href="' . esc_attr( $link ) . '" class="wpupg-item-term"' . $style . '>' . WPUPG_Shortcode::sanitize_html( $name ) . '</a>';
182	} else {
183	$term_output .= '<span class="wpupg-item-term"' . $style . '>' . WPUPG_Shortcode::sanitize_html( $name ) . '</span>';
184	}
185	} else {
186	$term_output .= '<span class="wpupg-item-term"' . $style . '>' . WPUPG_Shortcode::sanitize_html( $term ) . '</span>';
187	}
188	}
189
190	$label_container = WPUPG_Template_Helper::get_label_container( $atts, 'terms' );
191	$tag = 'block' === $atts['display'] ? 'div' : 'span';
192	$output = '<' . esc_attr( $tag ) . ' class="' . esc_attr( implode( ' ', $classes ) ) . '">' . $label_container . $term_output . '</' . esc_attr( $tag ) . '>';
193	return apply_filters( parent::get_hook(), $output, $atts, $item );
194	}
195	}
196
197	WPUPG_SC_Terms::init();