authors
8 years ago
contact-info
5 years ago
eu-cookie-law
1 year ago
facebook-likebox
11 years ago
flickr
2 years ago
gallery
1 year ago
goodreads
2 years ago
google-translate
1 year ago
image-widget
8 years ago
instagram
6 years ago
internet-defense-league
2 years ago
milestone
1 year ago
my-community
8 years ago
simple-payments
1 year ago
social-icons
1 year ago
social-media-icons
5 years ago
top-posts
8 years ago
wordpress-post-widget
2 years ago
authors.php
1 year ago
blog-stats.php
1 year ago
class-jetpack-eu-cookie-law-widget.php
1 year ago
class-jetpack-instagram-widget.php
1 year ago
contact-info.php
1 year ago
customizer-controls.css
9 years ago
customizer-utils.js
1 year ago
facebook-likebox.php
2 years ago
flickr.php
1 year ago
gallery.php
1 year ago
goodreads.php
1 year ago
google-translate.php
1 year ago
gravatar-profile.css
1 year ago
gravatar-profile.php
1 year ago
image-widget.php
1 year ago
internet-defense-league.php
3 years ago
mailchimp.php
3 years ago
milestone.php
5 years ago
my-community.php
1 year ago
rsslinks-widget.php
3 years ago
simple-payments.php
1 year ago
social-icons.php
1 year ago
social-media-icons.php
1 year ago
top-posts.php
1 year ago
twitter-timeline-admin.js
1 year ago
twitter-timeline.php
3 years ago
upcoming-events.php
2 years ago
wordpress-post-widget.php
1 year ago
google-translate.php
226 lines
| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
| 2 | /** |
| 3 | * Plugin Name: Google Translate Widget for WordPress.com |
| 4 | * Plugin URI: https://automattic.com |
| 5 | * Description: Add a widget for automatic translation |
| 6 | * Author: Artur Piszek |
| 7 | * Version: 0.1 |
| 8 | * Author URI: https://automattic.com |
| 9 | * Text Domain: jetpack |
| 10 | */ |
| 11 | |
| 12 | // phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files. |
| 13 | |
| 14 | use Automattic\Jetpack\Assets; |
| 15 | |
| 16 | if ( ! defined( 'ABSPATH' ) ) { |
| 17 | exit( 0 ); |
| 18 | } |
| 19 | |
| 20 | /** |
| 21 | * Jetpack_Google_Translate_Widget main class. |
| 22 | */ |
| 23 | class Jetpack_Google_Translate_Widget extends WP_Widget { |
| 24 | /** |
| 25 | * Singleton instance of the widget, not to show more than once. |
| 26 | * |
| 27 | * @var array |
| 28 | */ |
| 29 | public static $instance = null; |
| 30 | |
| 31 | /** |
| 32 | * Default widget title. |
| 33 | * |
| 34 | * @var string $default_title |
| 35 | */ |
| 36 | public $default_title; |
| 37 | |
| 38 | /** |
| 39 | * Register widget with WordPress. |
| 40 | */ |
| 41 | public function __construct() { |
| 42 | parent::__construct( |
| 43 | 'google_translate_widget', |
| 44 | /** This filter is documented in modules/widgets/facebook-likebox.php */ |
| 45 | apply_filters( 'jetpack_widget_name', __( 'Google Translate', 'jetpack' ) ), |
| 46 | array( |
| 47 | 'description' => __( 'Provide your readers with the option to translate your site into their preferred language.', 'jetpack' ), |
| 48 | 'customize_selective_refresh' => true, |
| 49 | ) |
| 50 | ); |
| 51 | add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); |
| 52 | |
| 53 | $this->default_title = esc_html__( 'Translate', 'jetpack' ); |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Enqueue frontend JS scripts. |
| 58 | */ |
| 59 | public function enqueue_scripts() { |
| 60 | wp_register_script( |
| 61 | 'google-translate-init', |
| 62 | Assets::get_file_url_for_environment( |
| 63 | '_inc/build/widgets/google-translate/google-translate.min.js', |
| 64 | 'modules/widgets/google-translate/google-translate.js' |
| 65 | ), |
| 66 | array(), |
| 67 | JETPACK__VERSION, |
| 68 | false |
| 69 | ); |
| 70 | wp_register_script( |
| 71 | 'google-translate', |
| 72 | '//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit', |
| 73 | array( 'google-translate-init' ), |
| 74 | JETPACK__VERSION, |
| 75 | false |
| 76 | ); |
| 77 | // Admin bar is also displayed on top of the site which causes google translate bar to hide beneath. |
| 78 | // Overwrite position of body.admin-bar |
| 79 | // This is a hack to show google translate bar a bit lower. |
| 80 | $lower_translate_bar = ' |
| 81 | .admin-bar { |
| 82 | position: inherit !important; |
| 83 | top: auto !important; |
| 84 | } |
| 85 | .admin-bar .goog-te-banner-frame { |
| 86 | top: 32px !important |
| 87 | } |
| 88 | @media screen and (max-width: 782px) { |
| 89 | .admin-bar .goog-te-banner-frame { |
| 90 | top: 46px !important; |
| 91 | } |
| 92 | } |
| 93 | @media screen and (max-width: 480px) { |
| 94 | .admin-bar .goog-te-banner-frame { |
| 95 | position: absolute; |
| 96 | } |
| 97 | } |
| 98 | '; |
| 99 | wp_add_inline_style( 'admin-bar', $lower_translate_bar ); |
| 100 | wp_add_inline_style( 'wpcom-admin-bar', $lower_translate_bar ); |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Display the Widget. |
| 105 | * |
| 106 | * @see WP_Widget::widget() |
| 107 | * |
| 108 | * @param array $args Display arguments. |
| 109 | * @param array $instance The settings for the particular instance of the widget. |
| 110 | */ |
| 111 | public function widget( $args, $instance ) { |
| 112 | // We never should show more than 1 instance of this. |
| 113 | if ( null === self::$instance ) { |
| 114 | $instance = wp_parse_args( |
| 115 | $instance, |
| 116 | array( |
| 117 | 'title' => $this->default_title, |
| 118 | ) |
| 119 | ); |
| 120 | |
| 121 | /** |
| 122 | * Filter the layout of the Google Translate Widget. |
| 123 | * |
| 124 | * 3 different integers are accepted. |
| 125 | * 0 for the vertical layout. |
| 126 | * 1 for the horizontal layout. |
| 127 | * 2 for the dropdown only. |
| 128 | * |
| 129 | * @see https://translate.google.com/manager/website/ |
| 130 | * |
| 131 | * @module widgets |
| 132 | * |
| 133 | * @since 5.5.0 |
| 134 | * |
| 135 | * @param string $layout layout of the Google Translate Widget. |
| 136 | */ |
| 137 | $button_layout = apply_filters( 'jetpack_google_translate_widget_layout', 0 ); |
| 138 | |
| 139 | if ( |
| 140 | ! is_int( $button_layout ) |
| 141 | || 0 > $button_layout |
| 142 | || 2 < $button_layout |
| 143 | ) { |
| 144 | $button_layout = 0; |
| 145 | } |
| 146 | |
| 147 | wp_localize_script( |
| 148 | 'google-translate-init', |
| 149 | '_wp_google_translate_widget', |
| 150 | array( |
| 151 | 'lang' => get_locale(), |
| 152 | 'layout' => (int) $button_layout, |
| 153 | ) |
| 154 | ); |
| 155 | wp_enqueue_script( 'google-translate-init' ); |
| 156 | wp_enqueue_script( 'google-translate' ); |
| 157 | |
| 158 | $title = $instance['title']; |
| 159 | |
| 160 | if ( ! isset( $title ) ) { |
| 161 | $title = $this->default_title; |
| 162 | } |
| 163 | |
| 164 | /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ |
| 165 | $title = apply_filters( 'widget_title', $title ); |
| 166 | |
| 167 | echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 168 | if ( ! empty( $title ) ) { |
| 169 | echo $args['before_title'] . $title . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 170 | } |
| 171 | echo '<div id="google_translate_element"></div>'; |
| 172 | echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 173 | self::$instance = $instance; |
| 174 | /** This action is documented in modules/widgets/gravatar-profile.php */ |
| 175 | do_action( 'jetpack_stats_extra', 'widget_view', 'google-translate' ); |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | /** |
| 180 | * Widget form in the dashboard. |
| 181 | * |
| 182 | * @see WP_Widget::form() |
| 183 | * |
| 184 | * @param array $instance Previously saved values from database. |
| 185 | */ |
| 186 | public function form( $instance ) { |
| 187 | $title = isset( $instance['title'] ) ? $instance['title'] : false; |
| 188 | if ( false === $title ) { |
| 189 | $title = $this->default_title; |
| 190 | } |
| 191 | ?> |
| 192 | <p> |
| 193 | <label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label> |
| 194 | <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /> |
| 195 | </p> |
| 196 | <?php |
| 197 | } |
| 198 | |
| 199 | /** |
| 200 | * Sanitize widget form values as they are saved. |
| 201 | * |
| 202 | * @see WP_Widget::update() |
| 203 | * |
| 204 | * @param array $new_instance Values just sent to be saved. |
| 205 | * @param array $old_instance Previously saved values from database. |
| 206 | * |
| 207 | * @return array $instance Updated safe values to be saved. |
| 208 | */ |
| 209 | public function update( $new_instance, $old_instance ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
| 210 | $instance = array(); |
| 211 | $instance['title'] = wp_kses( $new_instance['title'], array() ); |
| 212 | if ( $instance['title'] === $this->default_title ) { |
| 213 | $instance['title'] = false; // Store as false in case of language change. |
| 214 | } |
| 215 | return $instance; |
| 216 | } |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Register the widget for use in Appearance -> Widgets. |
| 221 | */ |
| 222 | function jetpack_google_translate_widget_init() { |
| 223 | register_widget( 'Jetpack_Google_Translate_Widget' ); |
| 224 | } |
| 225 | add_action( 'widgets_init', 'jetpack_google_translate_widget_init' ); |
| 226 |