Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
0.00% covered (danger)
0.00%
0 / 271
0.00% covered (danger)
0.00%
0 / 11
CRAP
0.00% covered (danger)
0.00%
0 / 1
jetpack_gravatar_profile_widget_init
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
Jetpack_Gravatar_Profile_Widget
0.00% covered (danger)
0.00%
0 / 267
0.00% covered (danger)
0.00%
0 / 10
3782
0.00% covered (danger)
0.00%
0 / 1
 __construct
0.00% covered (danger)
0.00%
0 / 13
0.00% covered (danger)
0.00%
0 / 1
12
 widget
0.00% covered (danger)
0.00%
0 / 76
0.00% covered (danger)
0.00%
0 / 1
110
 display_personal_links
0.00% covered (danger)
0.00%
0 / 24
0.00% covered (danger)
0.00%
0 / 1
30
 display_accounts
0.00% covered (danger)
0.00%
0 / 29
0.00% covered (danger)
0.00%
0 / 1
30
 enqueue_scripts
0.00% covered (danger)
0.00%
0 / 12
0.00% covered (danger)
0.00%
0 / 1
6
 form
0.00% covered (danger)
0.00%
0 / 42
0.00% covered (danger)
0.00%
0 / 1
132
 admin_script
0.00% covered (danger)
0.00%
0 / 13
0.00% covered (danger)
0.00%
0 / 1
2
 update
0.00% covered (danger)
0.00%
0 / 13
0.00% covered (danger)
0.00%
0 / 1
56
 get_profile
0.00% covered (danger)
0.00%
0 / 25
0.00% covered (danger)
0.00%
0 / 1
42
 get_sanitized_service_name
0.00% covered (danger)
0.00%
0 / 20
0.00% covered (danger)
0.00%
0 / 1
132
1<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2
3if ( ! defined( 'ABSPATH' ) ) {
4    exit( 0 );
5}
6
7// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files.
8
9add_action( 'widgets_init', 'jetpack_gravatar_profile_widget_init' );
10/**
11 * Register the widget for use in Appearance -> Widgets
12 */
13function jetpack_gravatar_profile_widget_init() {
14    register_widget( 'Jetpack_Gravatar_Profile_Widget' );
15}
16
17/**
18 * Display a widgetized version of your Gravatar Profile
19 * https://blog.gravatar.com/2010/03/26/gravatar-profiles/
20 */
21class Jetpack_Gravatar_Profile_Widget extends WP_Widget {
22    /**
23     * Jetpack_Gravatar_Profile_Widget constructor.
24     */
25    public function __construct() {
26        parent::__construct(
27            'grofile',
28            /** This filter is documented in modules/widgets/facebook-likebox.php */
29            apply_filters( 'jetpack_widget_name', __( 'Gravatar Profile', 'jetpack' ) ),
30            array(
31                'classname'                   => 'widget-grofile grofile',
32                'description'                 => __( 'Display a mini version of your Gravatar Profile', 'jetpack' ),
33                'customize_selective_refresh' => true,
34            )
35        );
36
37        if ( is_admin() ) {
38            add_action( 'admin_footer-widgets.php', array( $this, 'admin_script' ) );
39        }
40
41        if ( is_customize_preview() ) {
42            add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
43        }
44    }
45
46    /**
47     * Display the Widget.
48     *
49     * @see WP_Widget::widget()
50     *
51     * @param array $args     Display arguments.
52     * @param array $instance The settings for the particular instance of the widget.
53     */
54    public function widget( $args, $instance ) {
55        /**
56         * Fires when an item is displayed on the front end.
57         *
58         * Can be used to track stats about the number of displays for a specific item
59         *
60         * @module widgets, shortcodes
61         *
62         * @since 1.6.0
63         *
64         * @param string widget_view Item type (e.g. widget, or embed).
65         * @param string grofile     Item description (e.g. grofile, goodreads).
66         */
67        do_action( 'jetpack_stats_extra', 'widget_view', 'grofile' );
68
69        $instance = wp_parse_args(
70            $instance,
71            array(
72                'title' => '',
73                'email' => '',
74            )
75        );
76
77        /** This filter is documented in core/src/wp-includes/default-widgets.php */
78        $title = apply_filters( 'widget_title', $instance['title'] );
79
80        if ( ! $instance['email'] ) {
81            if ( current_user_can( 'edit_theme_options' ) ) {
82                echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
83                if ( ! empty( $title ) ) {
84                    echo $args['before_title'] . $title . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
85                }
86                echo '<p>' . wp_kses(
87                    sprintf(
88                        /* translators: %s is a link to the widget settings page. */
89                        __( 'You need to select what to show in this <a href="%s">Gravatar Profile widget</a>.', 'jetpack' ),
90                        admin_url( 'widgets.php' )
91                    ),
92                    array(
93                        'a' => array(
94                            'href' => true,
95                        ),
96                    )
97                ) . '</p>';
98                echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
99            }
100            return;
101        }
102
103        echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
104        if ( ! empty( $title ) ) {
105            echo $args['before_title'] . $title . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
106        }
107
108        $profile = $this->get_profile( $instance['email'] );
109
110        if ( ! empty( $profile ) ) {
111            $profile      = wp_parse_args(
112                $profile,
113                array(
114                    'thumbnailUrl' => '',
115                    'profileUrl'   => '',
116                    'displayName'  => '',
117                    'aboutMe'      => '',
118                    'urls'         => array(),
119                    'accounts'     => array(),
120                )
121            );
122            $base_width   = 320;
123            $gravatar_url = add_query_arg( 's', $base_width, $profile['thumbnailUrl'] ); // The default grav returned by grofiles is super small.
124
125            // Generate a srcset with larger sizes for high DPI screens.
126            $srcset        = '';
127            $multipliers   = array( 1, 1.5, 2, 3, 4 );
128            $srcset_values = array();
129            foreach ( $multipliers as $multiplier ) {
130                $srcset_width    = (int) ( $base_width * $multiplier );
131                $srcset_url      = add_query_arg( 's', $srcset_width, $profile['thumbnailUrl'] );
132                $srcset_values[] = "{$srcset_url} {$multiplier}x";
133            }
134            $srcset = implode( ', ', $srcset_values );
135
136            // Enqueue front end assets.
137            $this->enqueue_scripts();
138
139            ?>
140            <img
141                src="<?php echo esc_url( $gravatar_url ); ?>"
142                srcset="<?php echo esc_attr( $srcset ); ?>"
143                class="grofile-thumbnail no-grav"
144                alt="<?php echo esc_attr( $profile['displayName'] ); ?>"
145                loading="lazy" />
146            <div class="grofile-meta">
147                <h4><a href="<?php echo esc_url( $profile['profileUrl'] ); ?>"><?php echo esc_html( $profile['displayName'] ); ?></a></h4>
148                <p><?php echo wp_kses_post( $profile['aboutMe'] ); ?></p>
149            </div>
150
151            <?php
152
153            if ( $instance['show_personal_links'] ) {
154                $this->display_personal_links( (array) $profile['urls'] );
155            }
156
157            if ( $instance['show_account_links'] ) {
158                $this->display_accounts( (array) $profile['accounts'], $profile['displayName'] );
159            }
160
161            ?>
162
163            <p><a href="<?php echo esc_url( $profile['profileUrl'] ); ?>" class="grofile-full-link">
164                <?php
165                echo esc_html(
166                    /**
167                     * Filter the Gravatar Profile widget's profile link title.
168                     *
169                     * @module widgets
170                     *
171                     * @since 2.8.0
172                     *
173                     * @param string $str Profile link title.
174                     */
175                    apply_filters(
176                        'jetpack_gravatar_full_profile_title',
177                        __( 'View Full Profile &rarr;', 'jetpack' )
178                    )
179                );
180                ?>
181            </a></p>
182
183            <?php
184        } elseif ( current_user_can( 'edit_theme_options' ) ) {
185            echo '<p>' . esc_html__( 'Error loading profile', 'jetpack' ) . '</p>';
186        }
187
188        echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
189    }
190
191    /**
192     * Displays the "Personal Links" section.
193     *
194     * @param array $personal_links Array of links.
195     */
196    public function display_personal_links( $personal_links = array() ) {
197        if ( empty( $personal_links ) ) {
198            return;
199        }
200        ?>
201
202            <h4>
203            <?php
204            echo esc_html(
205                apply_filters(
206                    /**
207                     * Filter the Gravatar Profile widget's "Personal Links" section title.
208                     *
209                     * @module widgets
210                     *
211                     * @since 2.8.0
212                     *
213                     * @param string $str "Personal Links" section title.
214                     */
215                    'jetpack_gravatar_personal_links_title',
216                    __( 'Personal Links', 'jetpack' )
217                )
218            );
219            ?>
220                </h4>
221            <ul class="grofile-urls grofile-links">
222
223            <?php foreach ( $personal_links as $personal_link ) : ?>
224                <?php if ( is_array( $personal_link ) ) : ?>
225                <li>
226                    <a href="<?php echo esc_url( $personal_link['value'] ); ?>">
227                        <?php
228                            $link_title = ( ! empty( $personal_link['title'] ) ) ? $personal_link['title'] : $personal_link['value'];
229                            echo esc_html( $link_title );
230                        ?>
231                    </a>
232                </li>
233                <?php endif; ?>
234            <?php endforeach; ?>
235            </ul>
236
237        <?php
238    }
239
240    /**
241     * Displays the "Verified Services" accounts.
242     *
243     * @param array  $accounts     Array of social accounts.
244     * @param string $display_name Gravatar display name of the user.
245     */
246    public function display_accounts( $accounts = array(), $display_name = '' ) {
247        if ( empty( $accounts ) ) {
248            return;
249        }
250        ?>
251
252        <h4>
253        <?php
254        echo esc_html(
255            /**
256             * Filter the Gravatar Profile widget's "Verified Services" section title.
257             *
258             * @module widgets
259             *
260             * @since 2.8.0
261             *
262             * @param string $str "Verified Services" section title.
263             */
264            apply_filters(
265                'jetpack_gravatar_verified_services_title',
266                __( 'Verified Services', 'jetpack' )
267            )
268        );
269        ?>
270            </h4>
271        <ul class="grofile-urls grofile-accounts">
272
273        <?php
274        foreach ( $accounts as $account ) :
275            $is_hidden = $account['is_hidden'] ?? false;
276            if ( true !== $account['verified'] || $is_hidden ) {
277                continue;
278            }
279
280            $sanitized_service_name = $this->get_sanitized_service_name( $account['shortname'] );
281            $link_title             = sprintf(
282                /* translators: %1$s: account display name. %2$s: service name ( Facebook, Twitter, etc.) */
283                _x( '%1$s on %2$s', '1: User Name, 2: Service Name (Facebook, Twitter, ...)', 'jetpack' ),
284                esc_html( $display_name ),
285                esc_html( $sanitized_service_name )
286            );
287            ?>
288
289            <li>
290                <a href="<?php echo esc_url( $account['url'] ); ?>" title="<?php echo esc_html( $link_title ); ?>">
291                    <span
292                        class="grofile-accounts-logo grofile-accounts-<?php echo esc_attr( $account['shortname'] ); ?> accounts_<?php echo esc_attr( $account['shortname'] ); ?>"
293                        style="background-image: url('<?php echo esc_attr( $account['iconUrl'] ); ?>')"
294                    ></span>
295                </a>
296            </li>
297
298        <?php endforeach; ?>
299        </ul>
300
301        <?php
302    }
303
304    /**
305     * Enqueue CSS and JavaScript.
306     *
307     * @since 4.0.0
308     */
309    public function enqueue_scripts() {
310        wp_enqueue_style(
311            'gravatar-profile-widget',
312            plugins_url( 'gravatar-profile.css', __FILE__ ),
313            array(),
314            '20120711'
315        );
316
317        wp_enqueue_style(
318            'gravatar-card-services',
319            'https://secure.gravatar.com/css/services.css',
320            array(),
321            defined( 'GROFILES__CACHE_BUSTER' ) ? GROFILES__CACHE_BUSTER : gmdate( 'YW' )
322        );
323    }
324
325    /**
326     * Outputs the widget settings form.
327     *
328     * @param array $instance Current settings.
329     * @return string|void
330     */
331    public function form( $instance ) {
332        $title               = isset( $instance['title'] ) ? $instance['title'] : '';
333        $email               = isset( $instance['email'] ) ? $instance['email'] : '';
334        $email_user          = isset( $instance['email_user'] ) ? $instance['email_user'] : get_current_user_id();
335        $show_personal_links = isset( $instance['show_personal_links'] ) ? (bool) $instance['show_personal_links'] : '';
336        $show_account_links  = isset( $instance['show_account_links'] ) ? (bool) $instance['show_account_links'] : '';
337        $profile_url         = 'https://gravatar.com/profile/edit';
338
339        if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
340            $profile_url = admin_url( 'profile.php' );
341
342            if ( isset( $_REQUEST['calypso'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
343                $profile_url = 'https://wordpress.com/me';
344            }
345        }
346        ?>
347        <p>
348            <label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>">
349                <?php esc_html_e( 'Title', 'jetpack' ); ?> <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 ); ?>" />
350            </label>
351        </p>
352
353        <p>
354            <label for="<?php echo esc_attr( $this->get_field_id( 'email_user' ) ); ?>">
355                <?php esc_html_e( 'Select a user or pick "custom" and enter a custom email address.', 'jetpack' ); ?>
356                <br />
357
358                <?php
359                wp_dropdown_users(
360                    array(
361                        'show_option_none' => __( 'Custom', 'jetpack' ),
362                        'selected'         => $email_user,
363                        'name'             => $this->get_field_name( 'email_user' ),
364                        'id'               => $this->get_field_id( 'email_user' ),
365                        'class'            => 'gravatar-profile-user-select',
366                    )
367                );
368                ?>
369            </label>
370        </p>
371
372        <p class="gprofile-email-container <?php echo empty( $email_user ) || -1 === (int) $email_user ? '' : 'hidden'; ?>">
373            <label for="<?php echo esc_attr( $this->get_field_id( 'email' ) ); ?>"><?php esc_html_e( 'Custom Email Address', 'jetpack' ); ?>
374                <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'email' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'email' ) ); ?>" type="text" value="<?php echo esc_attr( $email ); ?>" />
375            </label>
376        </p>
377
378        <p>
379            <label for="<?php echo esc_attr( $this->get_field_id( 'show_personal_links' ) ); ?>">
380                <input type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_personal_links' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'show_personal_links' ) ); ?><?php checked( $show_personal_links ); ?> />
381                <?php esc_html_e( 'Show Personal Links', 'jetpack' ); ?>
382                <br />
383                <small><?php esc_html_e( 'Links to your websites, blogs, or any other sites that help describe who you are.', 'jetpack' ); ?></small>
384            </label>
385        </p>
386
387        <p>
388            <label for="<?php echo esc_attr( $this->get_field_id( 'show_account_links' ) ); ?>">
389                <input type="checkbox" name="<?php echo esc_attr( $this->get_field_name( 'show_account_links' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'show_account_links' ) ); ?><?php checked( $show_account_links ); ?> />
390                <?php esc_html_e( 'Show Account Links', 'jetpack' ); ?>
391                <br />
392                <small><?php esc_html_e( 'Links to services that you use across the web.', 'jetpack' ); ?></small>
393            </label>
394        </p>
395
396        <p><a href="<?php echo esc_url( $profile_url ); ?>" target="_blank" title="<?php esc_attr_e( 'Opens in new window', 'jetpack' ); ?>"><?php esc_html_e( 'Edit Your Profile', 'jetpack' ); ?></a> | <a href="https://gravatar.com" target="_blank" title="<?php esc_attr_e( 'Opens in new window', 'jetpack' ); ?>"><?php esc_html_e( "What's a Gravatar?", 'jetpack' ); ?></a></p>
397
398        <?php
399    }
400
401    /**
402     * Inline admin script.
403     */
404    public function admin_script() {
405        ?>
406        <script>
407        jQuery( function( $ ) {
408            $( '.wrap' ).on( 'change', '.gravatar-profile-user-select', function() {
409                var $input = $(this).closest('.widget-inside').find('.gprofile-email-container');
410                if ( '-1' === this.value.toLowerCase() ) {
411                    $input.show();
412                } else {
413                    $input.hide();
414                }
415            });
416        } );
417        </script>
418        <?php
419    }
420
421    /**
422     * Update widget.
423     *
424     * @see WP_Widget::update()
425     *
426     * @param array $new_instance New widget instance data.
427     * @param array $old_instance Old widget instance data.
428     */
429    public function update( $new_instance, $old_instance ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
430        $instance = array();
431
432        $instance['title']               = isset( $new_instance['title'] ) ? wp_kses( $new_instance['title'], array() ) : '';
433        $instance['email']               = isset( $new_instance['email'] ) ? wp_kses( $new_instance['email'], array() ) : '';
434        $instance['email_user']          = isset( $new_instance['email_user'] ) ? (int) $new_instance['email_user'] : -1;
435        $instance['show_personal_links'] = isset( $new_instance['show_personal_links'] ) ? (bool) $new_instance['show_personal_links'] : false;
436        $instance['show_account_links']  = isset( $new_instance['show_account_links'] ) ? (bool) $new_instance['show_account_links'] : false;
437
438        if ( $instance['email_user'] > 0 ) {
439            $user              = get_userdata( $instance['email_user'] );
440            $instance['email'] = $user->user_email;
441        }
442
443        $hashed_email = md5( strtolower( trim( $instance['email'] ) ) );
444        $cache_key    = 'grofile-' . $hashed_email;
445        delete_transient( $cache_key );
446
447        return $instance;
448    }
449
450    /**
451     * Get the Gravatar profile for a given email address.
452     *
453     * @param string $email Email address.
454     */
455    private function get_profile( $email ) {
456        $hashed_email = md5( strtolower( trim( $email ) ) );
457        $cache_key    = 'grofile-' . $hashed_email;
458        $profile      = get_transient( $cache_key );
459
460        if ( ! $profile ) {
461            $profile_url = sprintf(
462                'https://secure.gravatar.com/%s.json',
463                $hashed_email
464            );
465
466            $expire        = 300;
467            $response      = wp_remote_get(
468                esc_url_raw( $profile_url ),
469                array( 'User-Agent' => 'WordPress.com Gravatar Profile Widget' )
470            );
471            $response_code = wp_remote_retrieve_response_code( $response );
472            if ( 200 === $response_code ) {
473                $profile = wp_remote_retrieve_body( $response );
474                $profile = json_decode( $profile, true );
475
476                if ( is_array( $profile ) && ! empty( $profile['entry'] ) && is_array( $profile['entry'] ) ) {
477                    $expire  = 900; // Cache for 15 minutes.
478                    $profile = $profile['entry'][0];
479                } else {
480                    // Something strange happened.  Cache for 5 minutes.
481                    $profile = array();
482                }
483            } else {
484                $expire  = 900; // Cache for 15 minutes.
485                $profile = array();
486            }
487
488            set_transient( $cache_key, $profile, $expire );
489        }
490        return $profile;
491    }
492
493    /**
494     * Return properly capitalized service name.
495     *
496     * @param string $shortname The service.
497     *
498     * @return string
499     */
500    private function get_sanitized_service_name( $shortname ) {
501        // Some services have stylized or mixed cap names *cough* WP *cough*.
502        switch ( $shortname ) {
503            case 'friendfeed':
504                return 'FriendFeed';
505            case 'linkedin':
506                return 'LinkedIn';
507            case 'yahoo':
508                return 'Yahoo!';
509            case 'youtube':
510                return 'YouTube';
511            // phpcs:ignore WordPress.WP.CapitalPDangit
512            case 'wordpress':
513                return 'WordPress';
514            case 'tripit':
515                return 'TripIt';
516            case 'myspace':
517                return 'MySpace';
518            case 'foursquare':
519                return 'foursquare';
520            case 'google':
521                return 'Google+';
522            default:
523                // Others don't.
524                $shortname = ucwords( $shortname );
525        }
526        return $shortname;
527    }
528}