| | 30 | * Retrieves the translated version of a plugin. |
| | 31 | * |
| | 32 | * @param int $post_id The post ID of a plugin. |
| | 33 | * @return \WP_Post|null WP_Post object on success, null on failure. |
| | 34 | */ |
| | 35 | static function get_translated_plugin_post( $post_id, $locale = null ) { |
| | 36 | if ( null === $locale ) { |
| | 37 | $locale = get_locale(); |
| | 38 | } |
| | 39 | |
| | 40 | if ( ! $locale || 'en_US' === $locale ) { |
| | 41 | return null; |
| | 42 | } |
| | 43 | |
| | 44 | // @todo Do we need caching or is advanced post cache enough? |
| | 45 | $posts = get_posts( array( |
| | 46 | 'post_type' => 'plugin_translated', |
| | 47 | 'name' => $locale, |
| | 48 | 'post_parent' => $post_id, |
| | 49 | 'post_status' => array( 'publish' ), |
| | 50 | 'numberposts' => 1, |
| | 51 | ) ); |
| | 52 | |
| | 53 | if ( ! $posts ) { |
| | 54 | return null; |
| | 55 | } |
| | 56 | |
| | 57 | $plugin = reset( $posts ); |
| | 58 | return $plugin; |
| | 59 | } |
| | 60 | |
| | 61 | /** |
| | 62 | * Translates the title of a plugin. |
| | 63 | * |
| | 64 | * @param string $title The post title. |
| | 65 | * @param int $post_id The post ID. |
| | 66 | * @return string Filtered title. |
| | 67 | */ |
| | 68 | static function translate_title( $title, $post_id ) { |
| | 69 | $post = get_post( $post_id ); |
| | 70 | if ( ! $post || 'plugin' !== $post->post_type ) { |
| | 71 | return $title; |
| | 72 | } |
| | 73 | |
| | 74 | $translated_plugin = self::get_translated_plugin_post( $post->ID ); |
| | 75 | if ( ! $translated_plugin || ! $translated_plugin->post_title ) { |
| | 76 | return $title; |
| | 77 | } |
| | 78 | |
| | 79 | return $translated_plugin->post_title; |
| | 80 | } |
| | 81 | |
| | 82 | /** |
| | 83 | * Translates the title of a plugin. |
| | 84 | * |
| | 85 | * @param string $content The post content. |
| | 86 | * @return string Filtered content. |
| | 87 | */ |
| | 88 | static function translate_content( $content ) { |
| | 89 | $post = get_post(); |
| | 90 | if ( ! $post || 'plugin' !== $post->post_type ) { |
| | 91 | return $content; |
| | 92 | } |
| | 93 | |
| | 94 | $translated_plugin = self::get_translated_plugin_post( $post->ID ); |
| | 95 | if ( ! $translated_plugin || ! $translated_plugin->post_content ) { |
| | 96 | return $content; |
| | 97 | } |
| | 98 | |
| | 99 | return $translated_plugin->post_content; |
| | 100 | } |
| | 101 | |
| | 102 | /** |
| | 103 | * Translates the excerpt of a plugin. |
| | 104 | * |
| | 105 | * @param string $excerpt The post excerpt. |
| | 106 | * @param int $post_id The post ID. |
| | 107 | * @return string Filtered excerpt. |
| | 108 | */ |
| | 109 | static function translate_excerpt( $excerpt, $post_id ) { |
| | 110 | $post = get_post( $post_id ); |
| | 111 | if ( ! $post || 'plugin' !== $post->post_type ) { |
| | 112 | return $excerpt; |
| | 113 | } |
| | 114 | |
| | 115 | $translated_plugin = self::get_translated_plugin_post( $post->ID ); |
| | 116 | if ( ! $translated_plugin || ! $translated_plugin->post_excerpt ) { |
| | 117 | return $excerpt; |
| | 118 | } |
| | 119 | |
| | 120 | return $translated_plugin->post_excerpt; |
| | 121 | } |
| | 122 | |
| | 123 | /** |
| | 124 | * Translates the screenshot descriptions of a plugin. |
| | 125 | * |
| | 126 | * @param null|array|string $value The value get_metadata() should return - a single metadata value, |
| | 127 | * or an array of values. |
| | 128 | * @param int $object_id Object ID. |
| | 129 | * @param string $meta_key Meta key. |
| | 130 | * @param bool $single Whether to return only the first value of the specified $meta_key. |
| | 131 | * @return mixed Will be an array if $single is false. Will be value of meta data |
| | 132 | * field if $single is true. |
| | 133 | */ |
| | 134 | static function translate_screenshot_descriptions( $value, $object_id, $meta_key, $single ) { |
| | 135 | if ( 'screenshots' !== $meta_key ) { |
| | 136 | return $value; |
| | 137 | } |
| | 138 | |
| | 139 | $post = get_post( $object_id ); |
| | 140 | if ( ! $post || 'plugin' !== $post->post_type ) { |
| | 141 | return $value; |
| | 142 | } |
| | 143 | |
| | 144 | $translated_plugin = self::get_translated_plugin_post( $post->ID ); |
| | 145 | if ( ! $translated_plugin ) { |
| | 146 | return $value; |
| | 147 | } |
| | 148 | |
| | 149 | $translated_value = get_post_meta( $translated_plugin->ID, 'screenshots', false ); |
| | 150 | if ( ! $translated_value ) { |
| | 151 | return $value; |
| | 152 | } |
| | 153 | |
| | 154 | return $translated_value; |
| | 155 | } |
| | 156 | |
| | 157 | /** |