| 1 |
<?php |
| 2 |
/** |
| 3 |
* @package Polylang |
| 4 |
*/ |
| 5 |
|
| 6 |
/** |
| 7 |
* Manages filters and actions related to terms on admin side |
| 8 |
* |
| 9 |
* @since 1.2 |
| 10 |
*/ |
| 11 |
class PLL_Admin_Filters_Term { |
| 12 |
public $links, $model, $options, $pref_lang; |
| 13 |
protected $pre_term_name; // Used to store the term name before creating a slug if needed |
| 14 |
protected $post_id; // Used to store the current post_id when bulk editing posts |
| 15 |
|
| 16 |
/** |
| 17 |
* Constructor: setups filters and actions |
| 18 |
* |
| 19 |
* @param object $polylang |
| 20 |
*/ |
| 21 |
public function __construct( &$polylang ) { |
| 22 |
$this->links = &$polylang->links; |
| 23 |
$this->model = &$polylang->model; |
| 24 |
$this->options = &$polylang->options; |
| 25 |
$this->pref_lang = &$polylang->pref_lang; |
| 26 |
|
| 27 |
foreach ( $this->model->get_translated_taxonomies() as $tax ) { |
| 28 |
// Adds the language field in the 'Categories' and 'Post Tags' panels |
| 29 |
add_action( $tax . '_add_form_fields', array( $this, 'add_term_form' ) ); |
| 30 |
|
| 31 |
// Adds the language field and translations tables in the 'Edit Category' and 'Edit Tag' panels |
| 32 |
add_action( $tax . '_edit_form_fields', array( $this, 'edit_term_form' ) ); |
| 33 |
} |
| 34 |
|
| 35 |
// Adds actions related to languages when creating or saving categories and post tags |
| 36 |
add_filter( 'wp_dropdown_cats', array( $this, 'wp_dropdown_cats' ) ); |
| 37 |
add_action( 'create_term', array( $this, 'save_term' ), 900, 3 ); |
| 38 |
add_action( 'edit_term', array( $this, 'save_term' ), 900, 3 ); // Late as it may conflict with other plugins, see http://wordpress.org/support/topic/polylang-and-wordpress-seo-by-yoast |
| 39 |
add_action( 'pre_post_update', array( $this, 'pre_post_update' ) ); |
| 40 |
add_filter( 'pre_term_name', array( $this, 'pre_term_name' ) ); |
| 41 |
add_filter( 'pre_term_slug', array( $this, 'pre_term_slug' ), 10, 2 ); |
| 42 |
|
| 43 |
// Ajax response for edit term form |
| 44 |
add_action( 'wp_ajax_term_lang_choice', array( $this, 'term_lang_choice' ) ); |
| 45 |
add_action( 'wp_ajax_pll_terms_not_translated', array( $this, 'ajax_terms_not_translated' ) ); |
| 46 |
|
| 47 |
// Allows to get the default categories in all languages |
| 48 |
add_filter( 'option_default_category', array( $this, 'option_default_category' ) ); |
| 49 |
add_action( 'update_option_default_category', array( $this, 'update_option_default_category' ), 10, 2 ); |
| 50 |
|
| 51 |
// Updates the translations term ids when splitting a shared term |
| 52 |
add_action( 'split_shared_term', array( $this, 'split_shared_term' ), 10, 4 ); // WP 4.2 |
| 53 |
} |
| 54 |
|
| 55 |
/** |
| 56 |
* Adds the language field in the 'Categories' and 'Post Tags' panels |
| 57 |
* |
| 58 |
* @since 0.1 |
| 59 |
*/ |
| 60 |
public function add_term_form() { |
| 61 |
if ( isset( $_GET['taxonomy'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 62 |
$taxonomy = sanitize_key( $_GET['taxonomy'] ); // phpcs:ignore WordPress.Security.NonceVerification |
| 63 |
} |
| 64 |
|
| 65 |
if ( isset( $_REQUEST['post_type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 66 |
$post_type = sanitize_key( $_REQUEST['post_type'] ); // phpcs:ignore WordPress.Security.NonceVerification |
| 67 |
} |
| 68 |
|
| 69 |
if ( isset( $GLOBALS['post_type'] ) ) { |
| 70 |
$post_type = $GLOBALS['post_type']; |
| 71 |
} |
| 72 |
|
| 73 |
if ( empty( $taxonomy ) || ! taxonomy_exists( $taxonomy ) || ! post_type_exists( $post_type ) ) { |
| 74 |
return; |
| 75 |
} |
| 76 |
|
| 77 |
$from_term_id = isset( $_GET['from_tag'] ) ? (int) $_GET['from_tag'] : 0; // phpcs:ignore WordPress.Security.NonceVerification |
| 78 |
|
| 79 |
$lang = isset( $_GET['new_lang'] ) ? $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ) : $this->pref_lang; // phpcs:ignore WordPress.Security.NonceVerification |
| 80 |
|
| 81 |
$dropdown = new PLL_Walker_Dropdown(); |
| 82 |
|
| 83 |
$dropdown_html = $dropdown->walk( |
| 84 |
$this->model->get_languages_list(), |
| 85 |
-1, |
| 86 |
array( |
| 87 |
'name' => 'term_lang_choice', |
| 88 |
'value' => 'term_id', |
| 89 |
'selected' => $lang ? $lang->term_id : '', |
| 90 |
'flag' => true, |
| 91 |
) |
| 92 |
); |
| 93 |
|
| 94 |
wp_nonce_field( 'pll_language', '_pll_nonce' ); |
| 95 |
|
| 96 |
printf( |
| 97 |
'<div class="form-field"> |
| 98 |
<label for="term_lang_choice">%s</label> |
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<div id="select-add-term-language">%s</div> |
| 100 |
<p>%s</p> |
| 101 |
</div>', |
| 102 |
esc_html__( 'Language', 'polylang' ), |
| 103 |
$dropdown_html, // phpcs:ignore |
| 104 |
esc_html__( 'Sets the language', 'polylang' ) |
| 105 |
); |
| 106 |
|
| 107 |
if ( ! empty( $from_term_id ) ) { |
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printf( '<input type="hidden" name="from_tag" value="%d" />', (int) $from_term_id ); |
| 109 |
} |
| 110 |
|
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// Adds translation fields |
| 112 |
echo '<div id="term-translations" class="form-field">'; |
| 113 |
if ( $lang ) { |
| 114 |
include __DIR__ . '/view-translations-term.php'; |
| 115 |
} |
| 116 |
echo '</div>' . "\n"; |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* Adds the language field and translations tables in the 'Edit Category' and 'Edit Tag' panels |
| 121 |
* |
| 122 |
* @since 0.1 |
| 123 |
* |
| 124 |
* @param object $tag |
| 125 |
*/ |
| 126 |
public function edit_term_form( $tag ) { |
| 127 |
if ( isset( $_REQUEST['post_type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 128 |
$post_type = sanitize_key( $_REQUEST['post_type'] ); // phpcs:ignore WordPress.Security.NonceVerification |
| 129 |
} |
| 130 |
|
| 131 |
if ( isset( $GLOBALS['post_type'] ) ) { |
| 132 |
$post_type = $GLOBALS['post_type']; |
| 133 |
} |
| 134 |
|
| 135 |
if ( ! post_type_exists( $post_type ) ) { |
| 136 |
return; |
| 137 |
} |
| 138 |
|
| 139 |
$term_id = $tag->term_id; |
| 140 |
$taxonomy = $tag->taxonomy; // phpcs:ignore WordPressVIPMinimum.Variables.VariableAnalysis.UnusedVariable |
| 141 |
|
| 142 |
$lang = $this->model->term->get_language( $term_id ); |
| 143 |
$lang = empty( $lang ) ? $this->pref_lang : $lang; |
| 144 |
|
| 145 |
// Disable the language dropdown and the translations input fields for default categories to prevent removal |
| 146 |
$disabled = in_array( get_option( 'default_category' ), $this->model->term->get_translations( $term_id ) ); |
| 147 |
|
| 148 |
$dropdown = new PLL_Walker_Dropdown(); |
| 149 |
|
| 150 |
$dropdown_html = $dropdown->walk( |
| 151 |
$this->model->get_languages_list(), |
| 152 |
-1, |
| 153 |
array( |
| 154 |
'name' => 'term_lang_choice', |
| 155 |
'value' => 'term_id', |
| 156 |
'selected' => $lang ? $lang->term_id : '', |
| 157 |
'disabled' => $disabled, |
| 158 |
'flag' => true, |
| 159 |
) |
| 160 |
); |
| 161 |
|
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wp_nonce_field( 'pll_language', '_pll_nonce' ); |
| 163 |
|
| 164 |
printf( |
| 165 |
'<tr class="form-field"> |
| 166 |
<th scope="row"> |
| 167 |
<label for="term_lang_choice">%s</label> |
| 168 |
</th> |
| 169 |
<td id="select-edit-term-language"> |
| 170 |
%s<br /> |
| 171 |
<p class="description">%s</p> |
| 172 |
</td> |
| 173 |
</tr>', |
| 174 |
esc_html__( 'Language', 'polylang' ), |
| 175 |
$dropdown_html, // phpcs:ignore |
| 176 |
esc_html__( 'Sets the language', 'polylang' ) |
| 177 |
); |
| 178 |
|
| 179 |
echo '<tr id="term-translations" class="form-field">'; |
| 180 |
if ( $lang ) { |
| 181 |
include __DIR__ . '/view-translations-term.php'; |
| 182 |
} |
| 183 |
echo '</tr>' . "\n"; |
| 184 |
} |
| 185 |
|
| 186 |
/** |
| 187 |
* Translates term parent if exists when using "Add new" ( translation ) |
| 188 |
* |
| 189 |
* @since 0.7 |
| 190 |
* |
| 191 |
* @param string $output html markup for dropdown list of categories |
| 192 |
* @return string modified html |
| 193 |
*/ |
| 194 |
public function wp_dropdown_cats( $output ) { |
| 195 |
if ( isset( $_GET['taxonomy'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
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$taxonomy = sanitize_key( $_GET['taxonomy'] ); // phpcs:ignore WordPress.Security.NonceVerification |
| 197 |
} |
| 198 |
|
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if ( isset( $taxonomy, $_GET['from_tag'], $_GET['new_lang'] ) && taxonomy_exists( $taxonomy ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 200 |
$term = get_term( (int) $_GET['from_tag'], $taxonomy ); // phpcs:ignore WordPress.Security.NonceVerification |
| 201 |
|
| 202 |
if ( $term && $id = $term->parent ) { |
| 203 |
$lang = $this->model->get_language( sanitize_key( $_GET['new_lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 204 |
if ( $parent = $this->model->term->get_translation( $id, $lang ) ) { |
| 205 |
return str_replace( '"' . $parent . '"', '"' . $parent . '" selected="selected"', $output ); |
| 206 |
} |
| 207 |
} |
| 208 |
} |
| 209 |
return $output; |
| 210 |
} |
| 211 |
|
| 212 |
/** |
| 213 |
* Stores the current post_id when bulk editing posts for use in save_language and pre_term_slug |
| 214 |
* |
| 215 |
* @since 1.7 |
| 216 |
* |
| 217 |
* @param int $post_id |
| 218 |
*/ |
| 219 |
public function pre_post_update( $post_id ) { |
| 220 |
if ( isset( $_GET['bulk_edit'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 221 |
$this->post_id = $post_id; |
| 222 |
} |
| 223 |
} |
| 224 |
|
| 225 |
/** |
| 226 |
* Saves language |
| 227 |
* |
| 228 |
* @since 1.5 |
| 229 |
* |
| 230 |
* @param int $term_id |
| 231 |
* @param string $taxonomy |
| 232 |
*/ |
| 233 |
protected function save_language( $term_id, $taxonomy ) { |
| 234 |
global $wpdb; |
| 235 |
// Security checks are necessary to accept language modifications |
| 236 |
// as 'wp_update_term' can be called from outside WP admin |
| 237 |
|
| 238 |
// Edit tags |
| 239 |
if ( isset( $_POST['term_lang_choice'] ) ) { |
| 240 |
if ( isset( $_POST['action'] ) && sanitize_key( $_POST['action'] ) === 'add-' . $taxonomy ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 241 |
check_ajax_referer( 'add-' . $taxonomy, '_ajax_nonce-add-' . $taxonomy ); // Category metabox |
| 242 |
} else { |
| 243 |
check_admin_referer( 'pll_language', '_pll_nonce' ); // Edit tags or tags metabox |
| 244 |
} |
| 245 |
|
| 246 |
$this->model->term->set_language( $term_id, $this->model->get_language( sanitize_key( $_POST['term_lang_choice'] ) ) ); |
| 247 |
} |
| 248 |
|
| 249 |
// *Post* bulk edit, in case a new term is created |
| 250 |
elseif ( isset( $_GET['bulk_edit'], $_GET['inline_lang_choice'] ) ) { |
| 251 |
check_admin_referer( 'bulk-posts' ); |
| 252 |
|
| 253 |
// Bulk edit does not modify the language |
| 254 |
// So we possibly create a tag in several languages |
| 255 |
if ( -1 == $_GET['inline_lang_choice'] ) { |
| 256 |
// The language of the current term is set a according to the language of the current post |
| 257 |
$this->model->term->set_language( $term_id, $this->model->post->get_language( $this->post_id ) ); |
| 258 |
$term = get_term( $term_id, $taxonomy ); |
| 259 |
|
| 260 |
// Get all terms with the same name |
| 261 |
// FIXME backward compatibility WP < 4.2 |
| 262 |
// No WP function to get all terms with the exact same name so let's use a custom query |
| 263 |
// $terms = get_terms( $taxonomy, array( 'name' => $term->name, 'hide_empty' => false, 'fields' => 'ids' ) ); should be OK in 4.2 |
| 264 |
// I may need to rework the loop below |
| 265 |
$terms = $wpdb->get_results( |
| 266 |
$wpdb->prepare( |
| 267 |
"SELECT t.term_id FROM $wpdb->terms AS t |
| 268 |
INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id |
| 269 |
WHERE tt.taxonomy = %s AND t.name = %s", |
| 270 |
$taxonomy, |
| 271 |
$term->name |
| 272 |
) |
| 273 |
); |
| 274 |
|
| 275 |
// If we have several terms with the same name, they are translations of each other |
| 276 |
if ( count( $terms ) > 1 ) { |
| 277 |
$translations = array(); |
| 278 |
|
| 279 |
foreach ( $terms as $term ) { |
| 280 |
$translations[ $this->model->term->get_language( $term->term_id )->slug ] = $term->term_id; |
| 281 |
} |
| 282 |
|
| 283 |
$this->model->term->save_translations( $term_id, $translations ); |
| 284 |
} |
| 285 |
} |
| 286 |
|
| 287 |
else { |
| 288 |
$this->model->term->set_language( $term_id, $this->model->get_language( sanitize_key( $_GET['inline_lang_choice'] ) ) ); |
| 289 |
} |
| 290 |
} |
| 291 |
|
| 292 |
// Quick edit |
| 293 |
elseif ( isset( $_POST['inline_lang_choice'] ) ) { |
| 294 |
check_ajax_referer( |
| 295 |
isset( $_POST['action'] ) && 'inline-save' == $_POST['action'] ? 'inlineeditnonce' : 'taxinlineeditnonce', // Post quick edit or tag quick edit ? |
| 296 |
'_inline_edit' |
| 297 |
); |
| 298 |
|
| 299 |
$old_lang = $this->model->term->get_language( $term_id ); // Stores the old language |
| 300 |
$lang = $this->model->get_language( sanitize_key( $_POST['inline_lang_choice'] ) ); // New language |
| 301 |
$translations = $this->model->term->get_translations( $term_id ); |
| 302 |
|
| 303 |
// Checks if the new language already exists in the translation group |
| 304 |
if ( $old_lang && $old_lang->slug != $lang->slug ) { |
| 305 |
if ( array_key_exists( $lang->slug, $translations ) ) { |
| 306 |
$this->model->term->delete_translation( $term_id ); |
| 307 |
} |
| 308 |
|
| 309 |
elseif ( array_key_exists( $old_lang->slug, $translations ) ) { |
| 310 |
unset( $translations[ $old_lang->slug ] ); |
| 311 |
$this->model->term->save_translations( $term_id, $translations ); |
| 312 |
} |
| 313 |
} |
| 314 |
|
| 315 |
$this->model->term->set_language( $term_id, $lang ); // Set new language |
| 316 |
} |
| 317 |
|
| 318 |
// Edit post |
| 319 |
elseif ( isset( $_POST['post_lang_choice'] ) ) { // FIXME should be useless now |
| 320 |
check_admin_referer( 'pll_language', '_pll_nonce' ); |
| 321 |
$this->model->term->set_language( $term_id, $this->model->get_language( sanitize_key( $_POST['post_lang_choice'] ) ) ); |
| 322 |
} |
| 323 |
} |
| 324 |
|
| 325 |
/** |
| 326 |
* Save translations from our form |
| 327 |
* |
| 328 |
* @since 1.5 |
| 329 |
* |
| 330 |
* @param int $term_id |
| 331 |
* @return array |
| 332 |
*/ |
| 333 |
protected function save_translations( $term_id ) { |
| 334 |
// Security check as 'wp_update_term' can be called from outside WP admin |
| 335 |
check_admin_referer( 'pll_language', '_pll_nonce' ); |
| 336 |
|
| 337 |
$translations = array(); |
| 338 |
|
| 339 |
// Save translations after checking the translated term is in the right language ( as well as cast id to int ) |
| 340 |
if ( isset( $_POST['term_tr_lang'] ) ) { |
| 341 |
foreach ( array_map( 'absint', $_POST['term_tr_lang'] ) as $lang => $tr_id ) { |
| 342 |
$tr_lang = $this->model->term->get_language( $tr_id ); |
| 343 |
$translations[ $lang ] = $tr_lang && $tr_lang->slug == $lang ? $tr_id : 0; |
| 344 |
} |
| 345 |
} |
| 346 |
|
| 347 |
$this->model->term->save_translations( $term_id, $translations ); |
| 348 |
|
| 349 |
return $translations; |
| 350 |
} |
| 351 |
|
| 352 |
/** |
| 353 |
* Called when a category or post tag is created or edited |
| 354 |
* Saves language and translations |
| 355 |
* |
| 356 |
* @since 0.1 |
| 357 |
* |
| 358 |
* @param int $term_id |
| 359 |
* @param int $tt_id term taxonomy id |
| 360 |
* @param string $taxonomy |
| 361 |
*/ |
| 362 |
public function save_term( $term_id, $tt_id, $taxonomy ) { |
| 363 |
// Does nothing except on taxonomies which are filterable |
| 364 |
if ( ! $this->model->is_translated_taxonomy( $taxonomy ) ) { |
| 365 |
return; |
| 366 |
} |
| 367 |
|
| 368 |
// Capability check |
| 369 |
// As 'wp_update_term' can be called from outside WP admin |
| 370 |
// 2nd test for creating tags when creating / editing a post |
| 371 |
$tax = get_taxonomy( $taxonomy ); |
| 372 |
if ( current_user_can( $tax->cap->edit_terms ) || ( isset( $_POST['tax_input'][ $taxonomy ] ) && current_user_can( $tax->cap->assign_terms ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 373 |
$this->save_language( $term_id, $taxonomy ); |
| 374 |
|
| 375 |
if ( isset( $_POST['term_tr_lang'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 376 |
$this->save_translations( $term_id ); |
| 377 |
} |
| 378 |
} |
| 379 |
} |
| 380 |
|
| 381 |
/** |
| 382 |
* Stores the term name for use in pre_term_slug |
| 383 |
* |
| 384 |
* @since 0.9.5 |
| 385 |
* |
| 386 |
* @param string $name term name |
| 387 |
* @return string unmodified term name |
| 388 |
*/ |
| 389 |
public function pre_term_name( $name ) { |
| 390 |
return $this->pre_term_name = $name; |
| 391 |
} |
| 392 |
|
| 393 |
/** |
| 394 |
* Creates the term slug in case the term already exists in another language |
| 395 |
* |
| 396 |
* @since 0.9.5 |
| 397 |
* |
| 398 |
* @param string $slug |
| 399 |
* @param string $taxonomy |
| 400 |
* @return string |
| 401 |
*/ |
| 402 |
public function pre_term_slug( $slug, $taxonomy ) { |
| 403 |
$name = sanitize_title( $this->pre_term_name ); |
| 404 |
|
| 405 |
// If the term already exists in another language |
| 406 |
if ( ! $slug && $this->model->is_translated_taxonomy( $taxonomy ) && term_exists( $name, $taxonomy ) ) { |
| 407 |
if ( isset( $_POST['term_lang_choice'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 408 |
$lang = $this->model->get_language( sanitize_key( $_POST['term_lang_choice'] ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 409 |
} |
| 410 |
|
| 411 |
elseif ( isset( $_POST['inline_lang_choice'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 412 |
$lang = $this->model->get_language( sanitize_key( $_POST['inline_lang_choice'] ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 413 |
} |
| 414 |
|
| 415 |
// *Post* bulk edit, in case a new term is created |
| 416 |
elseif ( isset( $_GET['bulk_edit'], $_GET['inline_lang_choice'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 417 |
// Bulk edit does not modify the language |
| 418 |
if ( -1 == $_GET['inline_lang_choice'] ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 419 |
$lang = $this->model->post->get_language( $this->post_id ); |
| 420 |
} else { |
| 421 |
$lang = $this->model->get_language( sanitize_key( $_GET['inline_lang_choice'] ) ); // phpcs:ignore WordPress.Security.NonceVerification |
| 422 |
} |
| 423 |
} |
| 424 |
|
| 425 |
if ( ! empty( $lang ) && ! $this->model->term_exists_by_slug( $name, $lang, $taxonomy ) ) { |
| 426 |
$slug = $name . '-' . $lang->slug; |
| 427 |
} |
| 428 |
} |
| 429 |
|
| 430 |
return $slug; |
| 431 |
} |
| 432 |
|
| 433 |
/** |
| 434 |
* Ajax response for edit term form |
| 435 |
* |
| 436 |
* @since 0.2 |
| 437 |
*/ |
| 438 |
public function term_lang_choice() { |
| 439 |
check_ajax_referer( 'pll_language', '_pll_nonce' ); |
| 440 |
|
| 441 |
if ( ! isset( $_POST['taxonomy'], $_POST['post_type'], $_POST['lang'] ) ) { |
| 442 |
wp_die( 0 ); |
| 443 |
} |
| 444 |
|
| 445 |
$lang = $this->model->get_language( sanitize_key( $_POST['lang'] ) ); |
| 446 |
$term_id = isset( $_POST['term_id'] ) ? (int) $_POST['term_id'] : null; // phpcs:ignore WordPressVIPMinimum.Variables.VariableAnalysis.UnusedVariable |
| 447 |
$taxonomy = sanitize_key( $_POST['taxonomy'] ); // phpcs:ignore WordPressVIPMinimum.Variables.VariableAnalysis.UnusedVariable |
| 448 |
$post_type = sanitize_key( $_POST['post_type'] ); |
| 449 |
|
| 450 |
if ( ! post_type_exists( $post_type ) || ! taxonomy_exists( $taxonomy ) ) { |
| 451 |
wp_die( 0 ); |
| 452 |
} |
| 453 |
|
| 454 |
ob_start(); |
| 455 |
if ( $lang ) { |
| 456 |
include __DIR__ . '/view-translations-term.php'; |
| 457 |
} |
| 458 |
$x = new WP_Ajax_Response( array( 'what' => 'translations', 'data' => ob_get_contents() ) ); |
| 459 |
ob_end_clean(); |
| 460 |
|
| 461 |
// Parent dropdown list ( only for hierarchical taxonomies ) |
| 462 |
// $args copied from edit_tags.php except echo |
| 463 |
if ( is_taxonomy_hierarchical( $taxonomy ) ) { |
| 464 |
$args = array( |
| 465 |
'hide_empty' => 0, |
| 466 |
'hide_if_empty' => false, |
| 467 |
'taxonomy' => $taxonomy, |
| 468 |
'name' => 'parent', |
| 469 |
'orderby' => 'name', |
| 470 |
'hierarchical' => true, |
| 471 |
'show_option_none' => __( 'None', 'polylang' ), |
| 472 |
'echo' => 0, |
| 473 |
); |
| 474 |
$x->Add( array( 'what' => 'parent', 'data' => wp_dropdown_categories( $args ) ) ); |
| 475 |
} |
| 476 |
|
| 477 |
// Tag cloud |
| 478 |
// Tests copied from edit_tags.php |
| 479 |
else { |
| 480 |
$tax = get_taxonomy( $taxonomy ); |
| 481 |
if ( ! is_null( $tax->labels->popular_items ) ) { |
| 482 |
$args = array( 'taxonomy' => $taxonomy, 'echo' => false ); |
| 483 |
if ( current_user_can( $tax->cap->edit_terms ) ) { |
| 484 |
$args = array_merge( $args, array( 'link' => 'edit' ) ); |
| 485 |
} |
| 486 |
|
| 487 |
if ( $tag_cloud = wp_tag_cloud( $args ) ) { |
| 488 |
$html = sprintf( '<div class="tagcloud"><h2>%1$s</h2>%2$s</div>', esc_html( $tax->labels->popular_items ), $tag_cloud ); |
| 489 |
$x->Add( array( 'what' => 'tag_cloud', 'data' => $html ) ); |
| 490 |
} |
| 491 |
} |
| 492 |
} |
| 493 |
|
| 494 |
// Flag |
| 495 |
$x->Add( array( 'what' => 'flag', 'data' => empty( $lang->flag ) ? esc_html( $lang->slug ) : $lang->flag ) ); |
| 496 |
|
| 497 |
$x->send(); |
| 498 |
} |
| 499 |
|
| 500 |
/** |
| 501 |
* Ajax response for input in translation autocomplete input box |
| 502 |
* |
| 503 |
* @since 1.5 |
| 504 |
*/ |
| 505 |
public function ajax_terms_not_translated() { |
| 506 |
check_ajax_referer( 'pll_language', '_pll_nonce' ); |
| 507 |
|
| 508 |
if ( ! isset( $_GET['term'], $_GET['post_type'], $_GET['taxonomy'], $_GET['term_language'], $_GET['translation_language'] ) ) { |
| 509 |
wp_die( 0 ); |
| 510 |
} |
| 511 |
|
| 512 |
$s = wp_unslash( $_GET['term'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 513 |
$post_type = sanitize_key( $_GET['post_type'] ); |
| 514 |
$taxonomy = sanitize_key( $_GET['taxonomy'] ); |
| 515 |
|
| 516 |
if ( ! post_type_exists( $post_type ) || ! taxonomy_exists( $taxonomy ) ) { |
| 517 |
wp_die( 0 ); |
| 518 |
} |
| 519 |
|
| 520 |
$term_language = $this->model->get_language( sanitize_key( $_GET['term_language'] ) ); |
| 521 |
$translation_language = $this->model->get_language( sanitize_key( $_GET['translation_language'] ) ); |
| 522 |
|
| 523 |
$terms = array(); |
| 524 |
$return = array(); |
| 525 |
|
| 526 |
// Add current translation in list. |
| 527 |
// Not in add term as term_id is not set. |
| 528 |
if ( isset( $_GET['term_id'] ) && 'undefined' !== $_GET['term_id'] && $term_id = $this->model->term->get_translation( (int) $_GET['term_id'], $translation_language ) ) { |
| 529 |
$terms = array( get_term( $term_id, $taxonomy ) ); |
| 530 |
} |
| 531 |
|
| 532 |
// It is more efficient to use one common query for all languages as soon as there are more than 2. |
| 533 |
foreach ( get_terms( $taxonomy, 'hide_empty=0&lang=0&name__like=' . $s ) as $term ) { |
| 534 |
$lang = $this->model->term->get_language( $term->term_id ); |
| 535 |
|
| 536 |
if ( $lang && $lang->slug == $translation_language->slug && ! $this->model->term->get_translation( $term->term_id, $term_language ) ) { |
| 537 |
$terms[] = $term; |
| 538 |
} |
| 539 |
} |
| 540 |
|
| 541 |
// Format the ajax response. |
| 542 |
foreach ( $terms as $term ) { |
| 543 |
$return[] = array( |
| 544 |
'id' => $term->term_id, |
| 545 |
'value' => rtrim( // Trim the seperator added at the end by WP. |
| 546 |
get_term_parents_list( |
| 547 |
$term->term_id, |
| 548 |
$term->taxonomy, |
| 549 |
array( |
| 550 |
'separator' => ' > ', |
| 551 |
'link' => false, |
| 552 |
) |
| 553 |
), |
| 554 |
' >' |
| 555 |
), |
| 556 |
'link' => $this->links->edit_term_translation_link( $term->term_id, $term->taxonomy, $post_type ), |
| 557 |
); |
| 558 |
} |
| 559 |
|
| 560 |
wp_die( wp_json_encode( $return ) ); |
| 561 |
} |
| 562 |
|
| 563 |
/** |
| 564 |
* Filters the default category in note below the category list table and in settings->writing dropdown |
| 565 |
* |
| 566 |
* @since 1.2 |
| 567 |
* |
| 568 |
* @param int $value |
| 569 |
* @return int |
| 570 |
*/ |
| 571 |
public function option_default_category( $value ) { |
| 572 |
if ( isset( $this->pref_lang ) && $tr = $this->model->term->get( $value, $this->pref_lang ) ) { |
| 573 |
$value = $tr; |
| 574 |
} |
| 575 |
return $value; |
| 576 |
} |
| 577 |
|
| 578 |
/** |
| 579 |
* Checks if the new default category is translated in all languages |
| 580 |
* If not, create the translations |
| 581 |
* |
| 582 |
* @since 1.7 |
| 583 |
* |
| 584 |
* @param int $old_value |
| 585 |
* @param int $value |
| 586 |
*/ |
| 587 |
public function update_option_default_category( $old_value, $value ) { |
| 588 |
$default_cat_lang = $this->model->term->get_language( $value ); |
| 589 |
|
| 590 |
// Assign a default language to default category |
| 591 |
if ( ! $default_cat_lang ) { |
| 592 |
$default_cat_lang = $this->model->get_language( $this->options['default_lang'] ); |
| 593 |
$this->model->term->set_language( (int) $value, $default_cat_lang ); |
| 594 |
} |
| 595 |
|
| 596 |
foreach ( $this->model->get_languages_list() as $language ) { |
| 597 |
if ( $language->slug != $default_cat_lang->slug && ! $this->model->term->get_translation( $value, $language ) ) { |
| 598 |
$this->model->create_default_category( $language ); |
| 599 |
} |
| 600 |
} |
| 601 |
} |
| 602 |
|
| 603 |
/** |
| 604 |
* Updates the translations term ids when splitting a shared term |
| 605 |
* Splits translations if these are shared terms too |
| 606 |
* |
| 607 |
* @since 1.7 |
| 608 |
* |
| 609 |
* @param int $term_id Shared term_id |
| 610 |
* @param int $new_term_id |
| 611 |
* @param int $term_taxonomy_id |
| 612 |
* @param string $taxonomy |
| 613 |
*/ |
| 614 |
public function split_shared_term( $term_id, $new_term_id, $term_taxonomy_id, $taxonomy ) { |
| 615 |
if ( ! $this->model->is_translated_taxonomy( $taxonomy ) ) { |
| 616 |
return; |
| 617 |
} |
| 618 |
|
| 619 |
// Avoid recursion |
| 620 |
static $avoid_recursion = false; |
| 621 |
if ( $avoid_recursion ) { |
| 622 |
return; |
| 623 |
} |
| 624 |
|
| 625 |
$avoid_recursion = true; |
| 626 |
$lang = $this->model->term->get_language( $term_id ); |
| 627 |
$translations = array(); |
| 628 |
|
| 629 |
foreach ( $this->model->term->get_translations( $term_id ) as $key => $tr_id ) { |
| 630 |
if ( $lang->slug == $key ) { |
| 631 |
$translations[ $key ] = $new_term_id; |
| 632 |
} |
| 633 |
else { |
| 634 |
$tr_term = get_term( $tr_id, $taxonomy ); |
| 635 |
$translations[ $key ] = _split_shared_term( $tr_id, $tr_term->term_taxonomy_id ); |
| 636 |
|
| 637 |
// Hack translation ids sent by the form to avoid overwrite in PLL_Admin_Filters_Term::save_translations |
| 638 |
if ( isset( $_POST['term_tr_lang'][ $key ] ) && $_POST['term_tr_lang'][ $key ] == $tr_id ) { // phpcs:ignore WordPress.Security.NonceVerification |
| 639 |
$_POST['term_tr_lang'][ $key ] = $translations[ $key ]; |
| 640 |
} |
| 641 |
} |
| 642 |
$this->model->term->set_language( $translations[ $key ], $key ); |
| 643 |
} |
| 644 |
|
| 645 |
$this->model->term->save_translations( $new_term_id, $translations ); |
| 646 |
$avoid_recursion = false; |
| 647 |
} |
| 648 |
} |
| 649 |
|
