unfulvio /
wp-api-menus
| @@ 227-248 (lines=22) @@ | ||
| 224 | * @param bool $depth gives all children or direct children only |
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| 225 | * @return array returns filtered array of nav_menu_items |
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| 226 | */ |
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| 227 | public function get_nav_menu_item_children( $parent_id, $nav_menu_items, $depth = true ) { |
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| 228 | ||
| 229 | $nav_menu_item_list = array(); |
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| 230 | ||
| 231 | foreach ( (array) $nav_menu_items as $nav_menu_item ) : |
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| 232 | ||
| 233 | if ( $nav_menu_item->menu_item_parent == $parent_id ) : |
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| 234 | ||
| 235 | $nav_menu_item_list[] = $this->format_menu_item( $nav_menu_item, true, $nav_menu_items ); |
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| 236 | ||
| 237 | if ( $depth ) { |
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| 238 | if ( $children = $this->get_nav_menu_item_children( $nav_menu_item->ID, $nav_menu_items ) ) { |
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| 239 | $nav_menu_item_list = array_merge( $nav_menu_item_list, $children ); |
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| 240 | } |
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| 241 | } |
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| 242 | ||
| 243 | endif; |
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| 244 | ||
| 245 | endforeach; |
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| 246 | ||
| 247 | return $nav_menu_item_list; |
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| 248 | } |
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| 249 | ||
| 250 | ||
| 251 | /** |
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| @@ 321-342 (lines=22) @@ | ||
| 318 | * @param bool $depth Gives all children or direct children only |
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| 319 | * @return array returns filtered array of nav_menu_items |
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| 320 | */ |
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| 321 | public function get_nav_menu_item_children( $parent_id, $nav_menu_items, $depth = true ) { |
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| 322 | ||
| 323 | $nav_menu_item_list = array(); |
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| 324 | ||
| 325 | foreach ( (array) $nav_menu_items as $nav_menu_item ) : |
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| 326 | ||
| 327 | if ( $nav_menu_item->menu_item_parent == $parent_id ) : |
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| 328 | ||
| 329 | $nav_menu_item_list[] = $this->format_menu_item( $nav_menu_item, true, $nav_menu_items ); |
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| 330 | ||
| 331 | if ( $depth ) { |
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| 332 | if ( $children = $this->get_nav_menu_item_children( $nav_menu_item->ID, $nav_menu_items ) ) { |
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| 333 | $nav_menu_item_list = array_merge( $nav_menu_item_list, $children ); |
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| 334 | } |
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| 335 | } |
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| 336 | ||
| 337 | endif; |
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| 338 | ||
| 339 | endforeach; |
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| 340 | ||
| 341 | return $nav_menu_item_list; |
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| 342 | } |
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| 343 | ||
| 344 | ||
| 345 | /** |
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