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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 (!$this->model->get_post_language($post_id)) { |
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if (isset($_GET['new_lang'])) |
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$this->model->set_post_language($post_id, $_GET['new_lang']); |
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|
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elseif (($parent_id = wp_get_post_parent_id($post_id)) && $parent_lang = $this->model->get_post_language($parent_id)) |
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$this->model->set_post_language($post_id, $parent_lang); |
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|
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else |
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$this->model->set_post_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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* 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->get_post_language((int) $tr_id)->slug == $lang) ? (int) $tr_id : 0; |
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|
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$this->model->save_translations('post', $post_id, $translations); |
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|
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// refresh language cache when a static front page has been translated |
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if (($pof = get_option('page_on_front')) && in_array($pof, $translations)) |
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$this->model->clean_languages_cache(); |
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|
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return $translations; |
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} |
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} |
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|
