jc-importer / class / Common / Exporter / Mapper / TaxMapper.php

TaxMapper.php in Import WP – CSV & XML Import Export for WordPress 2.7.3, at class/Common/Exporter/Mapper/TaxMapper.php

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1	<?php
2
3	namespace ImportWP\Common\Exporter\Mapper;
4
5	use ImportWP\Common\Exporter\MapperInterface;
6
7	class TaxMapper extends AbstractMapper implements MapperInterface
8	{
9
10	/**
11	* @var \WP_Term_Query
12	*/
13	private $query;
14	private $taxonomy;
15
16	private function get_core_fields()
17	{
18	return array(
19	'term_id',
20	'name',
21	'slug',
22	'description',
23	);
24	}
25
26	public function __construct($taxonomy)
27	{
28	$this->taxonomy = $taxonomy;
29	}
30
31	public function get_fields()
32	{
33	/**
34	* @var \WPDB
35	*/
36	global $wpdb;
37
38	$fields = [
39	'key' => 'main',
40	'label' => $this->taxonomy,
41	'loop' => true,
42	'fields' => [],
43	'children' => [
44	'parent' => [
45	'key' => 'parent',
46	'label' => 'Parent',
47	'loop' => false,
48	'fields' => [],
49	'children' => []
50	],
51	'anscestors' => [
52	'key' => 'anscestors',
53	'label' => 'Anscestors',
54	'loop' => true,
55	'fields' => [],
56	'children' => []
57	],
58	'custom_fields' => [
59	'key' => 'custom_fields',
60	'label' => 'Custom Fields',
61	'loop' => true,
62	'loop_fields' => ['meta_key', 'meta_value'],
63	'fields' => [],
64	'children' => []
65	]
66	]
67
68	];
69
70	$fields['fields'] = $this->get_core_fields();
71
72	// get taxonomy custom fields
73	global $wpdb;
74	$meta_fields = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT meta_key FROM " . $wpdb->termmeta . " as tm INNER JOIN " . $wpdb->term_taxonomy . " as tt ON tm.term_id = tt.term_id WHERE tt.taxonomy = %s", [$this->taxonomy]));
75	foreach ($meta_fields as $field) {
76	$fields['children']['custom_fields']['fields'][] = $field;
77	}
78
79	$fields['children']['parent']['fields'] = [
80	'term_id',
81	'slug',
82	'name',
83	'parent'
84	];
85
86	$fields['children']['anscestors']['fields'] = [
87	'term_id',
88	'slug',
89	'name',
90	'parent'
91	];
92
93	$fields['children']['custom_fields']['fields'] = apply_filters('iwp/exporter/taxonomy/custom_field_list', $fields['children']['custom_fields']['fields'], $this->taxonomy);
94
95	return $fields;
96	}
97
98	public function have_records()
99	{
100	$this->query = new \WP_Term_Query(array(
101	'taxonomy' => $this->taxonomy,
102	'hide_empty' => false
103	));
104
105	return $this->found_records() > 0;
106	}
107
108	public function found_records()
109	{
110	return count($this->query->terms);
111	}
112
113	public function setup($i)
114	{
115	$this->record = (array)$this->query->terms[$i];
116	$this->record['custom_fields'] = get_term_meta($this->record['term_id']);
117
118	$parent = get_term($this->record['parent'], $this->taxonomy);
119	if (!is_wp_error($parent)) {
120	$this->record['parent'] = [
121	'term_id' => $parent->term_id,
122	'slug' => $parent->slug,
123	'name' => $parent->name,
124	'parent' => $parent->parent
125	];
126	} else {
127	$this->record['parent'] = [
128	'term_id' => '',
129	'slug' => '',
130	'name' => '',
131	'parent' => ''
132	];
133	}
134
135	$ancestor_ids = get_ancestors($this->record['term_id'], $this->taxonomy, 'taxonomy');
136	$ancestor_ids = array_reverse($ancestor_ids);
137
138	$this->record['anscestors'] = [];
139
140	if ($ancestor_ids) {
141	foreach ($ancestor_ids as $ancestor_id) {
142
143	$ancestor = get_term($ancestor_id, $this->taxonomy);
144	if (!is_wp_error($ancestor)) {
145	$this->record['anscestors'][] = [
146	'term_id' => $ancestor->term_id,
147	'slug' => $ancestor->slug,
148	'name' => $ancestor->name,
149	'parent' => $ancestor->parent
150	];
151	}
152	}
153	}
154
155	return true;
156	}
157
158	public function get_field($column, $record, $meta)
159	{
160	// Core fields
161	$core = $this->get_core_fields();
162
163	$output = '';
164
165	if (preg_match('/^ewp_cf_(.*?)$/', $column, $matches) == 1) {
166
167	$meta_key = $matches[1];
168	if (isset($meta[$meta_key])) {
169	$output = $meta[$meta_key];
170	}
171	} else {
172
173	if (in_array($column, $core, true)) {
174	$output = $record->{$column};
175	} else {
176	switch ($column) {
177	case 'parent_id':
178	/**
179	* @var \WP_Term $record
180	*/
181	$parent = get_term($record->parent, $this->taxonomy);
182	if (!is_wp_error($parent)) {
183	$output = $parent->term_id;
184	}
185	break;
186	case 'parent_slug':
187	$parent = get_term($record->parent, $this->taxonomy);
188	if (!is_wp_error($parent)) {
189	$output = $parent->slug;
190	}
191	break;
192	case 'parent_name':
193	$parent = get_term($record->parent, $this->taxonomy);
194	if (!is_wp_error($parent)) {
195	$output = $parent->name;
196	}
197	break;
198	case 'parent_anscestors_id':
199	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
200	$output = implode(' > ', $parents);
201	break;
202	case 'parent_anscestors_slug':
203	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
204	$parents = array_filter(array_map(function ($item) {
205	$term = get_term($item, $this->taxonomy);
206	return !is_wp_error($term) ? $term->slug : '';
207	}, $parents));
208	$output = implode(' > ', $parents);
209	break;
210	case 'parent_anscestors_name':
211	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
212	$parents = array_filter(array_map(function ($item) {
213	$term = get_term($item, $this->taxonomy);
214	return !is_wp_error($term) ? $term->name : '';
215	}, $parents));
216
217	$output = implode(' > ', $parents);
218	break;
219	}
220	}
221	}
222
223	$output = apply_filters('iwp/exporter/taxonomy/value', $output, $column, $record, $meta);
224	return $output;
225	}
226	}
227