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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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/** |
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* Manages links related functions. |
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* |
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* @since 1.8 |
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*/ |
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class PLL_Admin_Links extends PLL_Links { |
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|
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/** |
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* Returns the html markup for a new translation link. |
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* |
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* @since 2.6 |
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* |
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* @param string $link The new translation link. |
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* @param PLL_Language $language The language of the new translation. |
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* @return string |
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*/ |
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protected function new_translation_link( $link, $language ) { |
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$str = ''; |
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|
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if ( $link ) { |
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/* translators: accessibility text, %s is a native language name */ |
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$hint = sprintf( __( 'Add a translation in %s', 'polylang' ), $language->name ); |
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|
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$str = sprintf( |
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'<a href="%1$s" title="%2$s" class="pll_icon_add"><span class="screen-reader-text">%3$s</span></a>', |
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esc_url( $link ), |
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esc_attr( $hint ), |
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esc_html( $hint ) |
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); |
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} |
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|
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return $str; |
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} |
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|
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/** |
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* Returns the html markup for a translation link. |
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* |
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* @since 2.6 |
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* |
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* @param string $link The translation link. |
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* @param PLL_Language $language The language of the translation. |
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* @return string |
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*/ |
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public function edit_translation_link( $link, $language ) { |
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return $link ? sprintf( |
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'<a href="%1$s" class="pll_icon_edit"><span class="screen-reader-text">%2$s</span></a>', |
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esc_url( $link ), |
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/* translators: accessibility text, %s is a native language name */ |
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esc_html( sprintf( __( 'Edit the translation in %s', 'polylang' ), $language->name ) ) |
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) : ''; |
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} |
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|
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/** |
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* Get the link to create a new post translation. |
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* |
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* @since 1.5 |
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* |
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* @param int $post_id The source post id. |
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* @param PLL_Language $language The language of the new translation. |
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* @param string $context Optional. Defaults to 'display' which encodes '&' to '&'. |
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* Otherwise, preserves '&'. |
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* @return string |
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*/ |
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public function get_new_post_translation_link( $post_id, $language, $context = 'display' ) { |
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$post_type = get_post_type( $post_id ); |
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$post_type_object = get_post_type_object( get_post_type( $post_id ) ); |
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if ( empty( $post_type_object ) || ! current_user_can( $post_type_object->cap->create_posts ) ) { |
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return ''; |
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} |
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|
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// Special case for the privacy policy page which is associated to a specific capability |
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if ( 'page' === $post_type_object->name && ! current_user_can( 'manage_privacy_options' ) ) { |
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$privacy_page = get_option( 'wp_page_for_privacy_policy' ); |
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if ( $privacy_page && in_array( $post_id, $this->model->post->get_translations( $privacy_page ) ) ) { |
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return ''; |
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} |
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} |
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|
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if ( 'attachment' === $post_type ) { |
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$args = array( |
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'action' => 'translate_media', |
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'from_media' => $post_id, |
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'new_lang' => $language->slug, |
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); |
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|
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$link = add_query_arg( $args, admin_url( 'admin.php' ) ); |
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|
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// Add nonce for media as we will directly publish a new attachment from a click on this link |
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if ( 'display' === $context ) { |
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$link = wp_nonce_url( $link, 'translate_media' ); |
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} else { |
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$link = add_query_arg( '_wpnonce', wp_create_nonce( 'translate_media' ), $link ); |
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} |
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} else { |
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$args = array( |
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'post_type' => $post_type, |
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'from_post' => $post_id, |
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'new_lang' => $language->slug, |
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); |
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|
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$link = add_query_arg( $args, admin_url( 'post-new.php' ) ); |
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|
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if ( 'display' === $context ) { |
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$link = wp_nonce_url( $link, 'new-post-translation' ); |
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} else { |
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$link = add_query_arg( '_wpnonce', wp_create_nonce( 'new-post-translation' ), $link ); |
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} |
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} |
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|
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/** |
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* Filters the new post translation link. |
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* |
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* @since 1.8 |
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* |
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* @param string $link The new post translation link. |
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* @param PLL_Language $language The language of the new translation. |
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* @param int $post_id The source post id. |
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*/ |
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return apply_filters( 'pll_get_new_post_translation_link', $link, $language, $post_id ); |
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} |
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|
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/** |
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* Returns the html markup for a new post translation link. |
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* |
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* @since 1.8 |
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* |
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* @param int $post_id The source post id. |
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* @param PLL_Language $language The language of the new translation. |
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* @return string |
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*/ |
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public function new_post_translation_link( $post_id, $language ) { |
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$link = $this->get_new_post_translation_link( $post_id, $language ); |
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return $this->new_translation_link( $link, $language ); |
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} |
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|
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/** |
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* Returns the html markup for a post translation link. |
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* |
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* @since 1.4 |
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* |
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* @param int $post_id The translation post id. |
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* @return string |
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*/ |
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public function edit_post_translation_link( $post_id ) { |
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$link = get_edit_post_link( $post_id ); |
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$language = $this->model->post->get_language( $post_id ); |
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return $this->edit_translation_link( $link, $language ); |
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} |
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|
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/** |
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* Get the link to create a new term translation. |
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* |
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* @since 1.5 |
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* |
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* @param int $term_id Source term id. |
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* @param string $taxonomy Taxonomy name. |
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* @param string $post_type Post type name. |
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* @param PLL_Language $language The language of the new translation. |
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* @return string |
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*/ |
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public function get_new_term_translation_link( $term_id, $taxonomy, $post_type, $language ) { |
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$tax = get_taxonomy( $taxonomy ); |
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if ( ! $tax || ! current_user_can( $tax->cap->edit_terms ) ) { |
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return ''; |
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} |
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|
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$args = array( |
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'taxonomy' => $taxonomy, |
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'post_type' => $post_type, |
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'from_tag' => $term_id, |
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'new_lang' => $language->slug, |
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); |
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|
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$link = add_query_arg( $args, admin_url( 'edit-tags.php' ) ); |
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|
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/** |
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* Filters the new term translation link. |
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* |
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* @since 1.8 |
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* |
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* @param string $link The new term translation link. |
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* @param PLL_Language $language The language of the new translation. |
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* @param int $term_id The source term id. |
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* @param string $taxonomy Taxonomy name. |
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* @param string $post_type Post type name. |
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*/ |
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return apply_filters( 'pll_get_new_term_translation_link', $link, $language, $term_id, $taxonomy, $post_type ); |
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} |
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|
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/** |
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* Returns the html markup for a new term translation. |
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* |
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* @since 1.8 |
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* |
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* @param int $term_id Source term id. |
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* @param string $taxonomy Taxonomy name. |
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* @param string $post_type Post type name. |
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* @param PLL_Language $language The language of the new translation. |
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* @return string |
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*/ |
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public function new_term_translation_link( $term_id, $taxonomy, $post_type, $language ) { |
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$link = $this->get_new_term_translation_link( $term_id, $taxonomy, $post_type, $language ); |
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return $this->new_translation_link( $link, $language ); |
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} |
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|
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/** |
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* Returns the html markup for a term translation link. |
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* |
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* @since 1.4 |
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* |
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* @param int $term_id Translation term id. |
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* @param string $taxonomy Taxonomy name. |
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* @param string $post_type Post type name. |
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* @return string |
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*/ |
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public function edit_term_translation_link( $term_id, $taxonomy, $post_type ) { |
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$link = get_edit_term_link( $term_id, $taxonomy, $post_type ); |
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$language = $this->model->term->get_language( $term_id ); |
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return $this->edit_translation_link( $link, $language ); |
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} |
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|
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/** |
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* Returns some data (`from_post` and `new_lang`) from the current request. |
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* |
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* @since 3.7 |
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* |
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* @param string $post_type A post type. |
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* @return array { |
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* @type WP_Post $from_post The source post. |
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* @type PLL_Language $new_lang The target language. |
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* } |
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* |
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* @phpstan-return array{}|array{from_post: WP_Post, new_lang: PLL_Language}|never |
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*/ |
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public function get_data_from_new_post_translation_request( string $post_type ): array { |
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if ( 'attachment' === $post_type ) { |
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return $this->get_data_from_new_media_translation_request(); |
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} |
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|
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if ( ! isset( $GLOBALS['pagenow'], $_GET['_wpnonce'], $_GET['from_post'], $_GET['new_lang'], $_GET['post_type'] ) ) { |
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return array(); |
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} |
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|
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if ( 'post-new.php' !== $GLOBALS['pagenow'] ) { |
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return array(); |
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} |
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|
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if ( empty( $post_type ) || $post_type !== $_GET['post_type'] || ! $this->model->is_translated_post_type( $post_type ) ) { |
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return array(); |
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} |
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|
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// Capability check already done in post-new.php. |
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check_admin_referer( 'new-post-translation' ); |
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return $this->get_objects_from_new_post_translation_request( (int) $_GET['from_post'], sanitize_key( $_GET['new_lang'] ) ); |
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} |
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|
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/** |
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* Returns some data (`from_post` and `new_lang`) from the current request. |
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* |
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* @since 3.7 |
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* |
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* @return array { |
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* @type WP_Post $from_post The source media. |
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* @type PLL_Language $new_lang The target language. |
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* } |
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* |
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* @phpstan-return array{}|array{from_post: WP_Post, new_lang: PLL_Language}|never |
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*/ |
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public function get_data_from_new_media_translation_request(): array { |
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if ( ! $this->options['media_support'] ) { |
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return array(); |
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} |
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|
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if ( ! isset( $_GET['action'], $_GET['_wpnonce'], $_GET['from_media'], $_GET['new_lang'] ) || 'translate_media' !== $_GET['action'] ) { |
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return array(); |
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} |
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|
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check_admin_referer( 'translate_media' ); |
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return $this->get_objects_from_new_post_translation_request( (int) $_GET['from_media'], sanitize_key( $_GET['new_lang'] ) ); |
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} |
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|
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/** |
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* Returns the objects given the post ID and language slug provided in the new post translation request. |
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* |
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* @since 3.7 |
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* |
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* @param int $post_id The original Post ID provided. |
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* @param string $lang_slug The new translation language provided |
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* @return array { |
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* @type WP_Post $from_post The source post. |
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* @type PLL_Language $new_lang The target language. |
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* } |
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* |
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* @phpstan-return array{}|array{from_post: WP_Post, new_lang: PLL_Language}|never |
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*/ |
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private function get_objects_from_new_post_translation_request( int $post_id, string $lang_slug ): array { |
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if ( $post_id <= 0 || empty( $lang_slug ) ) { |
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return array(); |
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} |
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|
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$post = get_post( $post_id ); |
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$lang = $this->model->get_language( $lang_slug ); |
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|
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if ( empty( $post ) || empty( $lang ) ) { |
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return array(); |
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} |
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|
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return array( |
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'from_post' => $post, |
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'new_lang' => $lang, |
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); |
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} |
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} |
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|
