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<?php |
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|
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/** |
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* some common code for PLL_Admin_Filters_Post and PLL_Admin_Filters_Media |
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* |
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* @since 1.5 |
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*/ |
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abstract class PLL_Admin_Filters_Post_Base { |
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public $links, $model, $pref_lang; |
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|
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/** |
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* constructor: setups filters and actions |
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* |
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* @since 1.2 |
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* |
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* @param object $polylang |
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*/ |
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public function __construct( &$polylang ) { |
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$this->links = &$polylang->links; |
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$this->model = &$polylang->model; |
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$this->pref_lang = &$polylang->pref_lang; |
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} |
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|
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/** |
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* allows to set a language by default for posts if it has no language yet |
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* |
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* @since 1.5 |
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* |
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* @param int $post_id |
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*/ |
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public function set_default_language( $post_id ) { |
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if ( ! $this->model->post->get_language( $post_id ) ) { |
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if ( isset( $_GET['new_lang'] ) && $lang = $this->model->get_language( $_GET['new_lang'] ) ) { |
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$this->model->post->set_language( $post_id, $lang ); |
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} |
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|
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elseif ( ( $parent_id = wp_get_post_parent_id( $post_id ) ) && $parent_lang = $this->model->post->get_language( $parent_id ) ) { |
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$this->model->post->set_language( $post_id, $parent_lang ); |
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} |
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|
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else { |
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$this->model->post->set_language( $post_id, $this->pref_lang ); |
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} |
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} |
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} |
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|
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/** |
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* save translations from language metabox |
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* |
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* @since 1.5 |
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* |
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* @param int $post_id |
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* @param array $arr |
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* @return array |
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*/ |
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protected function save_translations( $post_id, $arr ) { |
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// security check |
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// as 'wp_insert_post' can be called from outside WP admin |
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check_admin_referer( 'pll_language', '_pll_nonce' ); |
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|
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// save translations after checking the translated post is in the right language |
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foreach ( $arr as $lang => $tr_id ) { |
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$translations[ $lang ] = ( $tr_id && $this->model->post->get_language( (int) $tr_id )->slug == $lang ) ? (int) $tr_id : 0; |
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} |
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|
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$this->model->post->save_translations( $post_id, $translations ); |
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return $translations; |
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} |
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} |
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