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| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
| 2 | |
| 3 | if ( ! defined( 'ABSPATH' ) ) { |
| 4 | exit( 0 ); |
| 5 | } |
| 6 | |
| 7 | // phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files. |
| 8 | |
| 9 | // @todo Fix performance issues before shipping. |
| 10 | // add_action( 'widgets_init', 'follow_button_register_widget' ); |
| 11 | /** |
| 12 | * Register the Follow Button widget. |
| 13 | */ |
| 14 | function follow_button_register_widget() { |
| 15 | if ( Jetpack::is_connection_ready() ) { |
| 16 | register_widget( 'Jetpack_Follow_Button_Widget' ); |
| 17 | } |
| 18 | } |
| 19 | |
| 20 | /** |
| 21 | * Jetpack_Follow_Button_Widget main class. |
| 22 | */ |
| 23 | class Jetpack_Follow_Button_Widget extends WP_Widget { |
| 24 | |
| 25 | /** |
| 26 | * Jetpack_Follow_Button_Widget constructor. |
| 27 | */ |
| 28 | public function __construct() { |
| 29 | parent::__construct( |
| 30 | 'follow_button_widget', |
| 31 | /** This filter is documented in modules/widgets/facebook-likebox.php */ |
| 32 | apply_filters( 'jetpack_widget_name', __( 'Follow Button', 'jetpack' ) ), |
| 33 | array( |
| 34 | 'description' => __( 'Add a WordPress.com follow button to allow people to follow your blog easier', 'jetpack' ), |
| 35 | 'customize_selective_refresh' => true, |
| 36 | ) |
| 37 | ); |
| 38 | } |
| 39 | |
| 40 | /** |
| 41 | * Front-end display of widget. |
| 42 | * |
| 43 | * @see WP_Widget::widget() for more information on widget parameters. |
| 44 | * |
| 45 | * @param array $args Widget arguments. |
| 46 | * @param array $instance Saved values from database. |
| 47 | */ |
| 48 | public function widget( $args, $instance ) { |
| 49 | $attributes = array(); |
| 50 | $instance = wp_parse_args( |
| 51 | (array) $instance, |
| 52 | array( |
| 53 | 'show_name' => 1, |
| 54 | 'show_count' => 0, |
| 55 | ) |
| 56 | ); |
| 57 | |
| 58 | $wpcom_locale = get_locale(); |
| 59 | |
| 60 | if ( ! class_exists( 'GP_Locales' ) ) { |
| 61 | if ( defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) && file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) { |
| 62 | require JETPACK__GLOTPRESS_LOCALES_PATH; |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | if ( class_exists( 'GP_Locales' ) ) { |
| 67 | $wpcom_locale_object = GP_Locales::by_field( 'wp_locale', $wpcom_locale ); |
| 68 | if ( $wpcom_locale_object instanceof GP_Locale ) { |
| 69 | $wpcom_locale = $wpcom_locale_object->slug; |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | if ( empty( $instance['show_name'] ) ) { |
| 74 | $attributes[] = 'data-show-blog-name="false"'; |
| 75 | } |
| 76 | |
| 77 | if ( ! empty( $instance['show_count'] ) ) { |
| 78 | $attributes[] = 'data-show-follower-count="true"'; |
| 79 | } |
| 80 | |
| 81 | $localized = array( |
| 82 | 'titles' => array( |
| 83 | 'timelines' => __( 'Embeddable Timelines', 'jetpack' ), |
| 84 | 'followButton' => __( 'Follow Button', 'jetpack' ), |
| 85 | 'wpEmbeds' => __( 'WordPress Embeds', 'jetpack' ), |
| 86 | ), |
| 87 | ); |
| 88 | |
| 89 | echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 90 | ?> |
| 91 | |
| 92 | <a |
| 93 | class="wordpress-follow-button" |
| 94 | href="<?php echo esc_url( home_url() ); ?>" |
| 95 | data-blog="<?php echo esc_url( home_url() ); ?>" |
| 96 | data-lang="<?php echo esc_attr( $wpcom_locale ); ?>" |
| 97 | <?php |
| 98 | if ( ! empty( $attributes ) ) { |
| 99 | echo implode( ' ', $attributes ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 100 | } |
| 101 | ?> |
| 102 | > |
| 103 | <?php |
| 104 | /* Translators: %s is the site name. */ |
| 105 | sprintf( __( 'Follow %s on WordPress.com', 'jetpack' ), get_bloginfo( 'name' ) ); |
| 106 | ?> |
| 107 | </a> |
| 108 | <script type="text/javascript">(function(d){window.wpcomPlatform = <?php echo wp_json_encode( $localized, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ); ?>;var f = d.getElementsByTagName('SCRIPT')[0], p = d.createElement('SCRIPT');p.type = 'text/javascript';p.async = true;p.src = '//widgets.wp.com/platform.js';f.parentNode.insertBefore(p,f);}(document));</script> |
| 109 | |
| 110 | <?php |
| 111 | echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 112 | |
| 113 | /** This action is documented in modules/widgets/gravatar-profile.php */ |
| 114 | do_action( 'jetpack_stats_extra', 'widget_view', 'follow_button' ); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Back-end widget form. |
| 119 | * |
| 120 | * @see WP_Widget::form() for more information on parameters. |
| 121 | * |
| 122 | * @param array $instance Previously saved values from database. |
| 123 | * @return string|void |
| 124 | */ |
| 125 | public function form( $instance ) { |
| 126 | $instance = wp_parse_args( |
| 127 | (array) $instance, |
| 128 | array( |
| 129 | 'show_name' => 1, |
| 130 | 'show_count' => 0, |
| 131 | ) |
| 132 | ); |
| 133 | |
| 134 | $show_name = isset( $instance['show_name'] ) ? (bool) $instance['show_name'] : false; |
| 135 | $show_count = isset( $instance['show_count'] ) ? (bool) $instance['show_count'] : false; |
| 136 | ?> |
| 137 | |
| 138 | <p> |
| 139 | <input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'show_name' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_name' ) ); ?>"<?php checked( $show_name ); ?> /> |
| 140 | <label for="<?php echo esc_attr( $this->get_field_id( 'show_name' ) ); ?>"><?php esc_html_e( 'Show blog name', 'jetpack' ); ?></label> |
| 141 | <br /> |
| 142 | <input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'show_count' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_count' ) ); ?>"<?php checked( $show_count ); ?> /> |
| 143 | <label for="<?php echo esc_attr( $this->get_field_id( 'show_count' ) ); ?>"><?php esc_html_e( 'Show follower count', 'jetpack' ); ?></label> |
| 144 | </p> |
| 145 | |
| 146 | <?php |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Update widget. |
| 151 | * |
| 152 | * @see WP_Widget::update() |
| 153 | * |
| 154 | * @param array $new_instance New widget instance data. |
| 155 | * @param array $old_instance Old widget instance data. |
| 156 | */ |
| 157 | public function update( $new_instance, $old_instance ) { |
| 158 | $old_instance['show_name'] = ! empty( $new_instance['show_name'] ) ? 1 : 0; |
| 159 | $old_instance['show_count'] = ! empty( $new_instance['show_count'] ) ? 1 : 0; |
| 160 | return $old_instance; |
| 161 | } |
| 162 | } |