| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Manages filters and actions related to posts on admin side |
| 5 |
* |
| 6 |
* @since 1.2 |
| 7 |
*/ |
| 8 |
class PLL_Admin_Filters_Post extends PLL_Admin_Filters_Post_Base { |
| 9 |
public $options, $curlang; |
| 10 |
|
| 11 |
/** |
| 12 |
* Constructor: setups filters and actions |
| 13 |
* |
| 14 |
* @since 1.2 |
| 15 |
* |
| 16 |
* @param object $polylang |
| 17 |
*/ |
| 18 |
public function __construct( &$polylang ) { |
| 19 |
parent::__construct( $polylang ); |
| 20 |
$this->options = &$polylang->options; |
| 21 |
$this->curlang = &$polylang->curlang; |
| 22 |
|
| 23 |
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
| 24 |
|
| 25 |
// Filters posts, pages and media by language |
| 26 |
add_action( 'parse_query', array( $this, 'parse_query' ) ); |
| 27 |
|
| 28 |
// Adds the Languages box in the 'Edit Post' and 'Edit Page' panels |
| 29 |
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 10, 2 ); |
| 30 |
|
| 31 |
// Ajax response for changing the language in the post metabox |
| 32 |
add_action( 'wp_ajax_post_lang_choice', array( $this, 'post_lang_choice' ) ); |
| 33 |
add_action( 'wp_ajax_pll_posts_not_translated', array( $this, 'ajax_posts_not_translated' ) ); |
| 34 |
|
| 35 |
// Adds actions and filters related to languages when creating, saving or deleting posts and pages |
| 36 |
add_action( 'save_post', array( $this, 'save_post' ), 21, 3 ); // Priority 21 to come after advanced custom fields ( 20 ) and before the event calendar which breaks everything after 25 |
| 37 |
add_filter( 'wp_insert_post_parent', array( $this, 'wp_insert_post_parent' ), 10, 4 ); |
| 38 |
add_action( 'before_delete_post', array( $this, 'delete_post' ) ); |
| 39 |
if ( $this->options['media_support'] ) { |
| 40 |
add_action( 'delete_attachment', array( $this, 'delete_post' ) ); // Action shared with media |
| 41 |
} |
| 42 |
|
| 43 |
// Filters the pages by language in the parent dropdown list in the page attributes metabox |
| 44 |
add_filter( 'page_attributes_dropdown_pages_args', array( $this, 'page_attributes_dropdown_pages_args' ), 10, 2 ); |
| 45 |
} |
| 46 |
|
| 47 |
/** |
| 48 |
* Outputs a javascript list of terms ordered by language and hierarchical taxonomies |
| 49 |
* to filter the category checklist per post language in quick edit |
| 50 |
* Outputs a javascript list of pages ordered by language |
| 51 |
* to filter the parent dropdown per post language in quick edit |
| 52 |
* |
| 53 |
* @since 1.7 |
| 54 |
*/ |
| 55 |
public function admin_enqueue_scripts() { |
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$screen = get_current_screen(); |
| 57 |
|
| 58 |
// Hierarchical taxonomies |
| 59 |
if ( 'edit' == $screen->base && $taxonomies = get_object_taxonomies( $screen->post_type, 'object' ) ) { |
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// Get translated hierarchical taxonomies |
| 61 |
foreach ( $taxonomies as $taxonomy ) { |
| 62 |
if ( $taxonomy->hierarchical && $taxonomy->show_in_quick_edit && $this->model->is_translated_taxonomy( $taxonomy->name ) ) { |
| 63 |
$hierarchical_taxonomies[] = $taxonomy->name; |
| 64 |
} |
| 65 |
} |
| 66 |
|
| 67 |
if ( ! empty( $hierarchical_taxonomies ) ) { |
| 68 |
$terms = get_terms( $hierarchical_taxonomies, array( 'get' => 'all' ) ); |
| 69 |
|
| 70 |
foreach ( $terms as $term ) { |
| 71 |
if ( $lang = $this->model->term->get_language( $term->term_id ) ) { |
| 72 |
$term_languages[ $lang->slug ][ $term->taxonomy ][] = $term->term_id; |
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} |
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} |
| 75 |
|
| 76 |
// Send all these data to javascript |
| 77 |
if ( ! empty( $term_languages ) ) { |
| 78 |
wp_localize_script( 'pll_post', 'pll_term_languages', $term_languages ); |
| 79 |
} |
| 80 |
} |
| 81 |
} |
| 82 |
|
| 83 |
// Hierarchical post types |
| 84 |
if ( 'edit' == $screen->base && is_post_type_hierarchical( $screen->post_type ) ) { |
| 85 |
$pages = get_pages(); |
| 86 |
|
| 87 |
foreach ( $pages as $page ) { |
| 88 |
if ( $lang = $this->model->post->get_language( $page->ID ) ) { |
| 89 |
$page_languages[ $lang->slug ][] = $page->ID; |
| 90 |
} |
| 91 |
} |
| 92 |
|
| 93 |
// Send all these data to javascript |
| 94 |
if ( ! empty( $page_languages ) ) { |
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wp_localize_script( 'pll_post', 'pll_page_languages', $page_languages ); |
| 96 |
} |
| 97 |
} |
| 98 |
} |
| 99 |
|
| 100 |
/** |
| 101 |
* Filters posts, pages and media by language |
| 102 |
* |
| 103 |
* @since 0.1 |
| 104 |
* |
| 105 |
* @param object $query a WP_Query object |
| 106 |
*/ |
| 107 |
public function parse_query( $query ) { |
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$qvars = &$query->query_vars; |
| 109 |
|
| 110 |
// Do not filter post types such as nav_menu_item |
| 111 |
if ( isset( $qvars['post_type'] ) && ! $this->model->is_translated_post_type( $qvars['post_type'] ) ) { |
| 112 |
unset( $qvars['lang'] ); |
| 113 |
return; |
| 114 |
} |
| 115 |
|
| 116 |
// Do not filter the query if the language is already specified in another way |
| 117 |
if ( ! isset( $qvars['lang'] ) ) { |
| 118 |
$excludes = array( |
| 119 |
'p', |
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'post_parent', |
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'attachment', |
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'attachment_id', |
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'name', |
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'pagename', |
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'page_id', |
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'category_name', |
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'tag', |
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'cat', |
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'tag_id', |
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'category__in', |
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'category__and', |
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'post__in', |
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'post_name__in', |
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'tag__in', |
| 135 |
'tag__and', |
| 136 |
'tag_slug__in', |
| 137 |
'tag_slug__and', |
| 138 |
'post_parent__in', |
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); |
| 140 |
|
| 141 |
foreach ( $excludes as $k ) { |
| 142 |
if ( ! empty( $qvars[ $k ] ) ) { |
| 143 |
return; |
| 144 |
} |
| 145 |
} |
| 146 |
|
| 147 |
$taxonomies = array_intersect( $this->model->get_translated_taxonomies(), get_taxonomies( array( '_builtin' => false ) ) ); |
| 148 |
|
| 149 |
foreach ( $taxonomies as $tax ) { |
| 150 |
$tax = get_taxonomy( $tax ); |
| 151 |
if ( ! empty( $qv[ $tax->query_var ] ) ) { |
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return; |
| 153 |
} |
| 154 |
} |
| 155 |
|
| 156 |
if ( ! empty( $qvars['tax_query'] ) && is_array( $qvars['tax_query'] ) && $this->model->have_translated_taxonomy( $qvars['tax_query'] ) ) { |
| 157 |
return; |
| 158 |
} |
| 159 |
|
| 160 |
// Filter queries according to the current language |
| 161 |
if ( isset( $qvars['post_type'] ) && ! empty( $this->curlang ) ) { |
| 162 |
$qvars['lang'] = $this->curlang->slug; |
| 163 |
} |
| 164 |
} |
| 165 |
|
| 166 |
if ( isset( $qvars['lang'] ) && 'all' === $qvars['lang'] ) { |
| 167 |
unset( $qvars['lang'] ); |
| 168 |
} |
| 169 |
} |
| 170 |
|
| 171 |
/** |
| 172 |
* Adds the Language box in the 'Edit Post' and 'Edit Page' panels ( as well as in custom post types panels ) |
| 173 |
* Removes the editor for translations of the pages for posts |
| 174 |
* |
| 175 |
* @since 0.1 |
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* |
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* @param string $post_type |
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*/ |
| 179 |
public function add_meta_boxes( $post_type, $post ) { |
| 180 |
if ( $this->model->is_translated_post_type( $post_type ) ) { |
| 181 |
add_meta_box( 'ml_box', __( 'Languages','polylang' ), array( $this, 'post_language' ), $post_type, 'side', 'high' ); |
| 182 |
} |
| 183 |
|
| 184 |
if ( ( $page_for_posts = get_option( 'page_for_posts' ) ) && ( $translations = $this->model->post->get_translations( $page_for_posts ) ) && in_array( $post->ID, $translations ) && empty( $post->post_content ) ) { |
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add_action( 'edit_form_after_title', '_wp_posts_page_notice' ); |
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remove_post_type_support( $post_type, 'editor' ); |
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} |
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} |
| 189 |
|
| 190 |
/** |
| 191 |
* Displays the Languages metabox in the 'Edit Post' and 'Edit Page' panels |
| 192 |
* |
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* @since 0.1 |
| 194 |
*/ |
| 195 |
public function post_language() { |
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global $post_ID; |
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$post_id = $post_ID; |
| 198 |
$post_type = get_post_type( $post_ID ); |
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|
| 200 |
$lang = ( $lg = $this->model->post->get_language( $post_ID ) ) ? $lg : |
| 201 |
( isset( $_GET['new_lang'] ) ? $this->model->get_language( $_GET['new_lang'] ) : |
| 202 |
$this->pref_lang ); |
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|
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$dropdown = new PLL_Walker_Dropdown(); |
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|
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wp_nonce_field( 'pll_language', '_pll_nonce' ); |
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|
| 208 |
// NOTE: the class "tags-input" allows to include the field in the autosave $_POST ( see autosave.js ) |
| 209 |
printf( ' |
| 210 |
<p><strong>%1$s</strong></p> |
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<label class="screen-reader-text" for="%2$s">%1$s</label> |
| 212 |
<div id="select-%3$s-language">%4$s</div>', |
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esc_html__( 'Language', 'polylang' ), |
| 214 |
$id = ( 'attachment' === $post_type ) ? sprintf( 'attachments[%d][language]', $post_ID ) : 'post_lang_choice', |
| 215 |
'attachment' === $post_type ? 'media' : 'post', |
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$dropdown->walk( $this->model->get_languages_list(), array( |
| 217 |
'name' => $id, |
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'class' => 'post_lang_choice tags-input', |
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'selected' => $lang ? $lang->slug : '', |
| 220 |
'flag' => true, |
| 221 |
) ) |
| 222 |
); |
| 223 |
|
| 224 |
/** |
| 225 |
* Fires before displaying the list of translations in the Languages metabox for posts |
| 226 |
* |
| 227 |
* @since 1.8 |
| 228 |
*/ |
| 229 |
do_action( 'pll_before_post_translations', $post_type ); |
| 230 |
|
| 231 |
echo '<div id="post-translations" class="translations">'; |
| 232 |
if ( $lang ) { |
| 233 |
include PLL_ADMIN_INC . '/view-translations-' . ( 'attachment' == $post_type ? 'media' : 'post' ) . '.php'; |
| 234 |
} |
| 235 |
echo '</div>' . "\n"; |
| 236 |
} |
| 237 |
|
| 238 |
/** |
| 239 |
* Ajax response for changing the language in the post metabox |
| 240 |
* |
| 241 |
* @since 0.2 |
| 242 |
*/ |
| 243 |
public function post_lang_choice() { |
| 244 |
check_ajax_referer( 'pll_language', '_pll_nonce' ); |
| 245 |
|
| 246 |
global $post_ID; // Obliged to use the global variable for wp_popular_terms_checklist |
| 247 |
$post_id = $post_ID = (int) $_POST['post_id']; |
| 248 |
$lang = $this->model->get_language( $_POST['lang'] ); |
| 249 |
|
| 250 |
$post_type = $_POST['post_type']; |
| 251 |
$post_type_object = get_post_type_object( $post_type ); |
| 252 |
if ( ! current_user_can( $post_type_object->cap->edit_post, $post_ID ) ) { |
| 253 |
wp_die( -1 ); |
| 254 |
} |
| 255 |
|
| 256 |
$this->model->post->set_language( $post_ID, $lang ); // Save language, useful to set the language when uploading media from post |
| 257 |
|
| 258 |
ob_start(); |
| 259 |
if ( $lang ) { |
| 260 |
include PLL_ADMIN_INC . '/view-translations-' . ( 'attachment' == $post_type ? 'media' : 'post' ) . '.php'; |
| 261 |
} |
| 262 |
$x = new WP_Ajax_Response( array( 'what' => 'translations', 'data' => ob_get_contents() ) ); |
| 263 |
ob_end_clean(); |
| 264 |
|
| 265 |
// Categories |
| 266 |
if ( isset( $_POST['taxonomies'] ) ) { |
| 267 |
// Not set for pages |
| 268 |
foreach ( $_POST['taxonomies'] as $taxname ) { |
| 269 |
$taxonomy = get_taxonomy( $taxname ); |
| 270 |
|
| 271 |
ob_start(); |
| 272 |
$popular_ids = wp_popular_terms_checklist( $taxonomy->name ); |
| 273 |
$supplemental['populars'] = ob_get_contents(); |
| 274 |
ob_end_clean(); |
| 275 |
|
| 276 |
ob_start(); |
| 277 |
// Use $post_ID to remember ckecked terms in case we come back to the original language |
| 278 |
wp_terms_checklist( $post_ID, array( 'taxonomy' => $taxonomy->name, 'popular_cats' => $popular_ids ) ); |
| 279 |
$supplemental['all'] = ob_get_contents(); |
| 280 |
ob_end_clean(); |
| 281 |
|
| 282 |
$supplemental['dropdown'] = wp_dropdown_categories( array( |
| 283 |
'taxonomy' => $taxonomy->name, |
| 284 |
'hide_empty' => 0, |
| 285 |
'name' => 'new'.$taxonomy->name.'_parent', |
| 286 |
'orderby' => 'name', |
| 287 |
'hierarchical' => 1, |
| 288 |
'show_option_none' => '— '.$taxonomy->labels->parent_item.' —', |
| 289 |
'echo' => 0, |
| 290 |
) ); |
| 291 |
|
| 292 |
$x->Add( array( 'what' => 'taxonomy', 'data' => $taxonomy->name, 'supplemental' => $supplemental ) ); |
| 293 |
} |
| 294 |
} |
| 295 |
|
| 296 |
// Parent dropdown list ( only for hierarchical post types ) |
| 297 |
if ( in_array( $post_type, get_post_types( array( 'hierarchical' => true ) ) ) ) { |
| 298 |
$post = get_post( $post_ID ); |
| 299 |
|
| 300 |
// Args and filter from 'page_attributes_meta_box' in wp-admin/includes/meta-boxes.php of WP 4.2.1 |
| 301 |
$dropdown_args = array( |
| 302 |
'post_type' => $post->post_type, |
| 303 |
'exclude_tree' => $post->ID, |
| 304 |
'selected' => $post->post_parent, |
| 305 |
'name' => 'parent_id', |
| 306 |
'show_option_none' => __( '(no parent)' ), |
| 307 |
'sort_column' => 'menu_order, post_title', |
| 308 |
'echo' => 0, |
| 309 |
); |
| 310 |
|
| 311 |
/** This filter is documented in wp-admin/includes/meta-boxes.php */ |
| 312 |
$dropdown_args = apply_filters( 'page_attributes_dropdown_pages_args', $dropdown_args, $post ); // Since WP 3.3 |
| 313 |
|
| 314 |
$x->Add( array( 'what' => 'pages', 'data' => wp_dropdown_pages( $dropdown_args ) ) ); |
| 315 |
} |
| 316 |
|
| 317 |
// Flag |
| 318 |
$x->Add( array( 'what' => 'flag', 'data' => empty( $lang->flag ) ? esc_html( $lang->slug ) : $lang->flag ) ); |
| 319 |
|
| 320 |
// Sample permalink |
| 321 |
$x->Add( array( 'what' => 'permalink', 'data' => get_sample_permalink_html( $post_ID ) ) ); |
| 322 |
|
| 323 |
$x->send(); |
| 324 |
} |
| 325 |
|
| 326 |
/** |
| 327 |
* Ajax response for input in translation autocomplete input box |
| 328 |
* |
| 329 |
* @since 1.5 |
| 330 |
*/ |
| 331 |
public function ajax_posts_not_translated() { |
| 332 |
check_ajax_referer( 'pll_language', '_pll_nonce' ); |
| 333 |
|
| 334 |
if ( ! post_type_exists( $_GET['post_type'] ) ) { |
| 335 |
die( 0 ); |
| 336 |
} |
| 337 |
|
| 338 |
$post_language = $this->model->get_language( $_GET['post_language'] ); |
| 339 |
$translation_language = $this->model->get_language( $_GET['translation_language'] ); |
| 340 |
|
| 341 |
// Don't order by title: see https://wordpress.org/support/topic/find-translated-post-when-10-is-not-enough |
| 342 |
$args = array( |
| 343 |
's' => wp_unslash( $_GET['term'] ), |
| 344 |
'suppress_filters' => 0, // To make the post_fields filter work |
| 345 |
'lang' => 0, // Avoid admin language filter |
| 346 |
'numberposts' => 20, // Limit to 20 posts |
| 347 |
'post_status' => 'any', |
| 348 |
'post_type' => $_GET['post_type'], |
| 349 |
'tax_query' => array( array( |
| 350 |
'taxonomy' => 'language', |
| 351 |
'field' => 'term_taxonomy_id', // WP 3.5+ |
| 352 |
'terms' => $translation_language->term_taxonomy_id, |
| 353 |
) ), |
| 354 |
); |
| 355 |
|
| 356 |
/** |
| 357 |
* Filter the query args when auto suggesting untranslated posts in the Languages metabox |
| 358 |
* This should help plugins to fix some edge cases |
| 359 |
* |
| 360 |
* @see https://wordpress.org/support/topic/find-translated-post-when-10-is-not-enough |
| 361 |
* |
| 362 |
* @since 1.7 |
| 363 |
* |
| 364 |
* @param array $args WP_Query arguments |
| 365 |
*/ |
| 366 |
$args = apply_filters( 'pll_ajax_posts_not_translated_args', $args ); |
| 367 |
$posts = get_posts( $args ); |
| 368 |
|
| 369 |
$return = array(); |
| 370 |
|
| 371 |
foreach ( $posts as $key => $post ) { |
| 372 |
if ( ! $this->model->post->get_translation( $post->ID, $post_language ) ) { |
| 373 |
$return[] = array( |
| 374 |
'id' => $post->ID, |
| 375 |
'value' => $post->post_title, |
| 376 |
'link' => $this->links->edit_post_translation_link( $post->ID ), |
| 377 |
); |
| 378 |
} |
| 379 |
} |
| 380 |
|
| 381 |
// Add current translation in list |
| 382 |
if ( $post_id = $this->model->post->get_translation( (int) $_GET['pll_post_id'], $translation_language ) ) { |
| 383 |
$post = get_post( $post_id ); |
| 384 |
array_unshift( $return, array( |
| 385 |
'id' => $post_id, |
| 386 |
'value' => $post->post_title, |
| 387 |
'link' => $this->links->edit_post_translation_link( $post_id ), |
| 388 |
) ); |
| 389 |
} |
| 390 |
|
| 391 |
wp_die( json_encode( $return ) ); |
| 392 |
} |
| 393 |
|
| 394 |
/** |
| 395 |
* Saves language |
| 396 |
* Checks the terms saved are in the right language |
| 397 |
* |
| 398 |
* @since 1.5 |
| 399 |
* |
| 400 |
* @param int $post_id |
| 401 |
* @param array $post |
| 402 |
*/ |
| 403 |
protected function save_language( $post_id, $post ) { |
| 404 |
// Security checks are necessary to accept language modifications as 'wp_insert_post' can be called from outside WP admin |
| 405 |
|
| 406 |
// Edit post |
| 407 |
if ( isset( $_POST['post_lang_choice'], $_POST['post_ID'] ) && $_POST['post_ID'] == $post_id ) { |
| 408 |
check_admin_referer( 'pll_language', '_pll_nonce' ); |
| 409 |
$this->model->post->set_language( $post_id, $lang = $this->model->get_language( $_POST['post_lang_choice'] ) ); |
| 410 |
} |
| 411 |
|
| 412 |
// Quick edit and bulk edit |
| 413 |
// POST for quick edit, GET for bulk edit |
| 414 |
elseif ( isset( $_REQUEST['inline_lang_choice'] ) ) { |
| 415 |
// Bulk edit does not modify the language |
| 416 |
if ( isset( $_GET['bulk_edit'] ) && -1 == $_REQUEST['inline_lang_choice'] ) { |
| 417 |
check_admin_referer( 'bulk-posts' ); |
| 418 |
$lang = $this->model->post->get_language( $post_id ); // Get the post language for later use when saving terms |
| 419 |
} |
| 420 |
// A language is set in the language dropdown |
| 421 |
else { |
| 422 |
isset( $_GET['bulk_edit'] ) ? check_admin_referer( 'bulk-posts' ) : check_admin_referer( 'inlineeditnonce', '_inline_edit' ); |
| 423 |
|
| 424 |
$old_lang = $this->model->post->get_language( $post_id ); // Stores the old language |
| 425 |
$this->model->post->set_language( $post_id, $lang = $this->model->get_language( $_REQUEST['inline_lang_choice'] ) ); // set new language |
| 426 |
|
| 427 |
// Checks if the new language already exists in the translation group |
| 428 |
if ( $old_lang && $old_lang->slug != $lang->slug ) { |
| 429 |
$translations = $this->model->post->get_translations( $post_id ); |
| 430 |
|
| 431 |
// If yes, separate this post from the translation group |
| 432 |
if ( array_key_exists( $lang->slug, $translations ) ) { |
| 433 |
$this->model->post->delete_translation( $post_id ); |
| 434 |
} |
| 435 |
|
| 436 |
elseif ( array_key_exists( $old_lang->slug, $translations ) ) { |
| 437 |
unset( $translations[ $old_lang->slug ] ); |
| 438 |
$this->model->post->save_translations( $post_id, $translations ); |
| 439 |
} |
| 440 |
} |
| 441 |
} |
| 442 |
} |
| 443 |
|
| 444 |
// Quick press |
| 445 |
// 'post-quickpress-save', 'post-quickpress-publish' = backward compatibility WP < 3.8 |
| 446 |
elseif ( isset( $_REQUEST['action'] ) && in_array( $_REQUEST['action'], array( 'post-quickpress-save', 'post-quickpress-publish', 'post-quickdraft-save' ) ) ) { |
| 447 |
check_admin_referer( 'add-' . $post->post_type ); |
| 448 |
$this->model->post->set_language( $post_id, $lang = $this->pref_lang ); // Default language for Quick draft |
| 449 |
} |
| 450 |
|
| 451 |
else { |
| 452 |
$this->set_default_language( $post_id ); |
| 453 |
} |
| 454 |
|
| 455 |
// Make sure we get save terms in the right language (especially tags with same name in different languages) |
| 456 |
if ( ! empty( $lang ) ) { |
| 457 |
// FIXME quite a lot of queries in foreach |
| 458 |
foreach ( $this->model->get_translated_taxonomies() as $tax ) { |
| 459 |
$terms = get_the_terms( $post_id, $tax ); |
| 460 |
|
| 461 |
if ( is_array( $terms ) ) { |
| 462 |
$newterms = array(); |
| 463 |
foreach ( $terms as $term ) { |
| 464 |
// Check if the term is in the correct language or if a translation exist ( mainly for default category ) |
| 465 |
if ( $newterm = $this->model->term->get( $term->term_id, $lang ) ) { |
| 466 |
$newterms[] = (int) $newterm; |
| 467 |
} |
| 468 |
|
| 469 |
// Or choose the correct language for tags ( initially defined by name ) |
| 470 |
elseif ( $newterm = $this->model->term_exists( $term->name, $tax, $term->parent, $lang ) ) { |
| 471 |
$newterms[] = (int) $newterm; // Cast is important otherwise we get 'numeric' tags |
| 472 |
} |
| 473 |
|
| 474 |
// Or create the term in the correct language |
| 475 |
elseif ( ! is_wp_error( $term_info = wp_insert_term( $term->name, $tax ) ) ) { |
| 476 |
$newterms[] = (int) $term_info['term_id']; |
| 477 |
} |
| 478 |
} |
| 479 |
|
| 480 |
wp_set_object_terms( $post_id, $newterms, $tax ); |
| 481 |
} |
| 482 |
} |
| 483 |
} |
| 484 |
} |
| 485 |
|
| 486 |
/** |
| 487 |
* Called when a post ( or page ) is saved, published or updated |
| 488 |
* saves languages and translations |
| 489 |
* |
| 490 |
* @since 0.1 |
| 491 |
* |
| 492 |
* @param int $post_id |
| 493 |
* @param object $post |
| 494 |
* @param bool $update Whether it is an update or not |
| 495 |
*/ |
| 496 |
public function save_post( $post_id, $post, $update ) { |
| 497 |
// Does nothing except on post types which are filterable |
| 498 |
if ( ! $this->model->is_translated_post_type( $post->post_type ) ) { |
| 499 |
return; |
| 500 |
} |
| 501 |
|
| 502 |
if ( $id = wp_is_post_revision( $post_id ) ) { |
| 503 |
$post_id = $id; |
| 504 |
} |
| 505 |
|
| 506 |
// Capability check |
| 507 |
// As 'wp_insert_post' can be called from outside WP admin |
| 508 |
$post_type_object = get_post_type_object( $post->post_type ); |
| 509 |
if ( ( $update && current_user_can( $post_type_object->cap->edit_post, $post_id ) ) || ( ! $update && current_user_can( $post_type_object->cap->create_posts ) ) ) { |
| 510 |
$this->save_language( $post_id, $post ); |
| 511 |
|
| 512 |
// Make sure we are saving translations only for the main post currently being edited |
| 513 |
if ( isset( $_POST['post_tr_lang'], $_POST['post_ID'] ) && $_POST['post_ID'] == $post_id ) { |
| 514 |
$translations = $this->save_translations( $post_id, $_POST['post_tr_lang'] ); |
| 515 |
} |
| 516 |
|
| 517 |
/** |
| 518 |
* Fires after the post language and translations are saved |
| 519 |
* |
| 520 |
* @since 1.2 |
| 521 |
* |
| 522 |
* @param int $post_id Post id |
| 523 |
* @param object $post Post object |
| 524 |
* @param array $translations The list of translations post ids |
| 525 |
*/ |
| 526 |
do_action( 'pll_save_post', $post_id, $post, empty( $translations ) ? $this->model->post->get_translations( $post_id ) : $translations ); |
| 527 |
} |
| 528 |
|
| 529 |
// Attempts to set a default language even if no capability |
| 530 |
else { |
| 531 |
$this->set_default_language( $post_id ); |
| 532 |
} |
| 533 |
} |
| 534 |
|
| 535 |
/** |
| 536 |
* Make sure that the post parent is in the correct language when using bulk edit |
| 537 |
* |
| 538 |
* @since 1.8 |
| 539 |
* |
| 540 |
* @param int $post_parent Post parent ID. |
| 541 |
* @param int $post_id Post ID. |
| 542 |
* @param array $new_postarr Array of parsed post data. |
| 543 |
* @param array $postarr Array of sanitized, but otherwise unmodified post data. |
| 544 |
* @return int |
| 545 |
*/ |
| 546 |
public function wp_insert_post_parent( $post_parent, $post_id, $new_postarr, $postarr ) { |
| 547 |
if ( isset( $postarr['bulk_edit'] ) ) { |
| 548 |
check_admin_referer( 'bulk-posts' ); |
| 549 |
$lang = -1 == $postarr['inline_lang_choice'] ? |
| 550 |
$this->model->post->get_language( $post_id ) : |
| 551 |
$this->model->get_language( $postarr['inline_lang_choice'] ); |
| 552 |
$post_parent = $this->model->post->get_translation( $post_parent, $lang ); |
| 553 |
} |
| 554 |
return $post_parent; |
| 555 |
} |
| 556 |
|
| 557 |
/** |
| 558 |
* Called when a post, page or media is deleted |
| 559 |
* Don't delete translations if this is a post revision thanks to AndyDeGroo who catched this bug |
| 560 |
* http://wordpress.org/support/topic/plugin-polylang-quick-edit-still-breaks-translation-linking-of-pages-in-072 |
| 561 |
* |
| 562 |
* @since 0.1 |
| 563 |
* |
| 564 |
* @param int $post_id |
| 565 |
*/ |
| 566 |
public function delete_post( $post_id ) { |
| 567 |
if ( ! wp_is_post_revision( $post_id ) ) { |
| 568 |
$this->model->post->delete_translation( $post_id ); |
| 569 |
} |
| 570 |
} |
| 571 |
|
| 572 |
/** |
| 573 |
* Filters the pages by language in the parent dropdown list in the page attributes metabox |
| 574 |
* |
| 575 |
* @since 0.6 |
| 576 |
* |
| 577 |
* @param array $dropdown_args Arguments passed to wp_dropdown_pages |
| 578 |
* @param object $post |
| 579 |
* @return array Modified arguments |
| 580 |
*/ |
| 581 |
public function page_attributes_dropdown_pages_args( $dropdown_args, $post ) { |
| 582 |
$dropdown_args['lang'] = isset( $_POST['lang'] ) ? $this->model->get_language( $_POST['lang'] ) : $this->model->post->get_language( $post->ID ); // ajax or not ? |
| 583 |
if ( ! $dropdown_args['lang'] ) { |
| 584 |
$dropdown_args['lang'] = $this->pref_lang; |
| 585 |
} |
| 586 |
|
| 587 |
return $dropdown_args; |
| 588 |
} |
| 589 |
} |
| 590 |
|
