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

TaxMapper.php in Import WP – CSV & XML Import Export for WordPress 2.7.12, 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 $taxonomy;
15
16	public function get_core_fields()
17	{
18	return array(
19	'term_id',
20	'name',
21	'slug',
22	'description',
23	);
24	}
25
26	public function __construct($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 $fields;
96	}
97
98	public function have_records($exporter_id)
99	{
100	$query_args = [];
101	$query_args = apply_filters('iwp/exporter/tax_query', $query_args);
102	$query_args = apply_filters(sprintf('iwp/exporter/%d/tax_query', $exporter_id), $query_args);
103	$query_args = apply_filters(sprintf('iwp/exporter/tax_query/%s', $this->taxonomy), $query_args);
104	$query_args = apply_filters(sprintf('iwp/exporter/%d/tax_query/%s', $exporter_id, $this->taxonomy), $query_args);
105
106	$query_args = wp_parse_args($query_args, [
107	'taxonomy' => $this->taxonomy,
108	'hide_empty' => false,
109	'fields' => 'ids'
110	]);
111
112	$this->query = new \WP_Term_Query($query_args);
113	$this->items = (array)$this->query->terms;
114
115	return $this->found_records() > 0;
116	}
117
118	public function found_records()
119	{
120	return count($this->items);
121	}
122
123	public function get_records()
124	{
125	return $this->items;
126	}
127
128	public function setup($i)
129	{
130	$this->record = get_term($this->items[$i], '', ARRAY_A);
131	$this->record['custom_fields'] = get_term_meta($this->record['term_id']);
132
133	$parent = get_term($this->record['parent'], $this->taxonomy);
134	if (!is_wp_error($parent)) {
135	$this->record['parent'] = [
136	'term_id' => $parent->term_id,
137	'slug' => $parent->slug,
138	'name' => $parent->name,
139	'parent' => $parent->parent
140	];
141	} else {
142	$this->record['parent'] = [
143	'term_id' => '',
144	'slug' => '',
145	'name' => '',
146	'parent' => ''
147	];
148	}
149
150	$ancestor_ids = get_ancestors($this->record['term_id'], $this->taxonomy, 'taxonomy');
151	$ancestor_ids = array_reverse($ancestor_ids);
152
153	$this->record['anscestors'] = [];
154
155	if ($ancestor_ids) {
156	foreach ($ancestor_ids as $ancestor_id) {
157
158	$ancestor = get_term($ancestor_id, $this->taxonomy);
159	if (!is_wp_error($ancestor)) {
160	$this->record['anscestors'][] = [
161	'term_id' => $ancestor->term_id,
162	'slug' => $ancestor->slug,
163	'name' => $ancestor->name,
164	'parent' => $ancestor->parent
165	];
166	}
167	}
168	}
169
170	return true;
171	}
172
173	public function get_field($column, $record, $meta)
174	{
175	// Core fields
176	$core = $this->get_core_fields();
177
178	$output = '';
179
180	if (preg_match('/^ewp_cf_(.*?)$/', $column, $matches) == 1) {
181
182	$meta_key = $matches[1];
183	if (isset($meta[$meta_key])) {
184	$output = $meta[$meta_key];
185	}
186	} else {
187
188	if (in_array($column, $core, true)) {
189	$output = $record->{$column};
190	} else {
191	switch ($column) {
192	case 'parent_id':
193	/**
194	* @var \WP_Term $record
195	*/
196	$parent = get_term($record->parent, $this->taxonomy);
197	if (!is_wp_error($parent)) {
198	$output = $parent->term_id;
199	}
200	break;
201	case 'parent_slug':
202	$parent = get_term($record->parent, $this->taxonomy);
203	if (!is_wp_error($parent)) {
204	$output = $parent->slug;
205	}
206	break;
207	case 'parent_name':
208	$parent = get_term($record->parent, $this->taxonomy);
209	if (!is_wp_error($parent)) {
210	$output = $parent->name;
211	}
212	break;
213	case 'parent_anscestors_id':
214	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
215	$output = implode(' > ', $parents);
216	break;
217	case 'parent_anscestors_slug':
218	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
219	$parents = array_filter(array_map(function ($item) {
220	$term = get_term($item, $this->taxonomy);
221	return !is_wp_error($term) ? $term->slug : '';
222	}, $parents));
223	$output = implode(' > ', $parents);
224	break;
225	case 'parent_anscestors_name':
226	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
227	$parents = array_filter(array_map(function ($item) {
228	$term = get_term($item, $this->taxonomy);
229	return !is_wp_error($term) ? $term->name : '';
230	}, $parents));
231
232	$output = implode(' > ', $parents);
233	break;
234	}
235	}
236	}
237
238	$output = apply_filters('iwp/exporter/taxonomy/value', $output, $column, $record, $meta);
239	return $output;
240	}
241	}
242