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

TaxMapper.php in Import WP – CSV & XML Import Export for WordPress 2.8.0, 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	$custom_file_fields = apply_filters('iwp/exporter/taxonomy/custom_file_id_fields', []);
76	foreach ($meta_fields as $field) {
77	$fields['children']['custom_fields']['fields'][] = $field;
78
79	if (in_array($field, $custom_file_fields)) {
80	$fields['children']['custom_fields']['fields'][] = $field . '::id';
81	$fields['children']['custom_fields']['fields'][] = $field . '::url';
82	$fields['children']['custom_fields']['fields'][] = $field . '::title';
83	$fields['children']['custom_fields']['fields'][] = $field . '::alt';
84	$fields['children']['custom_fields']['fields'][] = $field . '::caption';
85	$fields['children']['custom_fields']['fields'][] = $field . '::description';
86	}
87	}
88
89	$fields['children']['parent']['fields'] = [
90	'term_id',
91	'slug',
92	'name',
93	'parent'
94	];
95
96	$fields['children']['anscestors']['fields'] = [
97	'term_id',
98	'slug',
99	'name',
100	'parent'
101	];
102
103	$fields['children']['custom_fields']['fields'] = apply_filters('iwp/exporter/taxonomy/custom_field_list', $fields['children']['custom_fields']['fields'], $this->taxonomy);
104	$fields = apply_filters('iwp/exporter/taxonomy/fields', $fields, $this->taxonomy);
105
106	return $fields;
107	}
108
109	public function have_records($exporter_id)
110	{
111	$query_args = [];
112	$query_args = apply_filters('iwp/exporter/tax_query', $query_args);
113	$query_args = apply_filters(sprintf('iwp/exporter/%d/tax_query', $exporter_id), $query_args);
114	$query_args = apply_filters(sprintf('iwp/exporter/tax_query/%s', $this->taxonomy), $query_args);
115	$query_args = apply_filters(sprintf('iwp/exporter/%d/tax_query/%s', $exporter_id, $this->taxonomy), $query_args);
116
117	$query_args = wp_parse_args($query_args, [
118	'taxonomy' => $this->taxonomy,
119	'hide_empty' => false,
120	'fields' => 'ids'
121	]);
122
123	$this->query = new \WP_Term_Query($query_args);
124	$this->items = (array)$this->query->terms;
125
126	return $this->found_records() > 0;
127	}
128
129	public function found_records()
130	{
131	return count($this->items);
132	}
133
134	public function get_records()
135	{
136	return $this->items;
137	}
138
139	public function setup($i)
140	{
141	$this->record = get_term($this->items[$i], '', ARRAY_A);
142	$this->record['custom_fields'] = get_term_meta($this->record['term_id']);
143	$this->record = $this->modify_custom_field_data($this->record, 'taxonomy');
144
145	$parent = get_term($this->record['parent'], $this->taxonomy);
146	if (!is_wp_error($parent)) {
147	$this->record['parent'] = [
148	'term_id' => $parent->term_id,
149	'slug' => $parent->slug,
150	'name' => $parent->name,
151	'parent' => $parent->parent
152	];
153	} else {
154	$this->record['parent'] = [
155	'term_id' => '',
156	'slug' => '',
157	'name' => '',
158	'parent' => ''
159	];
160	}
161
162	$ancestor_ids = get_ancestors($this->record['term_id'], $this->taxonomy, 'taxonomy');
163	$ancestor_ids = array_reverse($ancestor_ids);
164
165	$this->record['anscestors'] = [];
166
167	if ($ancestor_ids) {
168	foreach ($ancestor_ids as $ancestor_id) {
169
170	$ancestor = get_term($ancestor_id, $this->taxonomy);
171	if (!is_wp_error($ancestor)) {
172	$this->record['anscestors'][] = [
173	'term_id' => $ancestor->term_id,
174	'slug' => $ancestor->slug,
175	'name' => $ancestor->name,
176	'parent' => $ancestor->parent
177	];
178	}
179	}
180	}
181
182	$this->record = apply_filters('iwp/exporter/taxonomy/setup_data', $this->record, $this->taxonomy);
183	return true;
184	}
185
186	public function get_field($column, $record, $meta)
187	{
188	// Core fields
189	$core = $this->get_core_fields();
190
191	$output = '';
192
193	if (preg_match('/^ewp_cf_(.*?)$/', $column, $matches) == 1) {
194
195	$meta_key = $matches[1];
196	if (isset($meta[$meta_key])) {
197	$output = $meta[$meta_key];
198	}
199	} else {
200
201	if (in_array($column, $core, true)) {
202	$output = $record->{$column};
203	} else {
204	switch ($column) {
205	case 'parent_id':
206	/**
207	* @var \WP_Term $record
208	*/
209	$parent = get_term($record->parent, $this->taxonomy);
210	if (!is_wp_error($parent)) {
211	$output = $parent->term_id;
212	}
213	break;
214	case 'parent_slug':
215	$parent = get_term($record->parent, $this->taxonomy);
216	if (!is_wp_error($parent)) {
217	$output = $parent->slug;
218	}
219	break;
220	case 'parent_name':
221	$parent = get_term($record->parent, $this->taxonomy);
222	if (!is_wp_error($parent)) {
223	$output = $parent->name;
224	}
225	break;
226	case 'parent_anscestors_id':
227	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
228	$output = implode(' > ', $parents);
229	break;
230	case 'parent_anscestors_slug':
231	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
232	$parents = array_filter(array_map(function ($item) {
233	$term = get_term($item, $this->taxonomy);
234	return !is_wp_error($term) ? $term->slug : '';
235	}, $parents));
236	$output = implode(' > ', $parents);
237	break;
238	case 'parent_anscestors_name':
239	$parents = get_ancestors($record->term_id, $this->taxonomy, 'taxonomy');
240	$parents = array_filter(array_map(function ($item) {
241	$term = get_term($item, $this->taxonomy);
242	return !is_wp_error($term) ? $term->name : '';
243	}, $parents));
244
245	$output = implode(' > ', $parents);
246	break;
247	}
248	}
249	}
250
251	$output = apply_filters('iwp/exporter/taxonomy/value', $output, $column, $record, $meta);
252	return $output;
253	}
254	}
255