jetpack / modules / widgets / googleplus-badge.php

googleplus-badge.php in Jetpack – WP Security, Backup, Speed, & Growth 6.2.2, at modules/widgets/googleplus-badge.php

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1	<?php
2
3	/**
4	* Register the widget for use in Appearance -> Widgets
5	*/
6	add_action( 'widgets_init', 'jetpack_googleplus_badge_init' );
7
8	function jetpack_googleplus_badge_init() {
9	register_widget( 'WPCOM_Widget_GooglePlus_Badge' );
10	}
11
12	/**
13	* Google+ Badge widget class
14	* Display a Google+ Badge as a widget
15	* https://developers.google.com/+/web/badge/
16	*/
17	class WPCOM_Widget_GooglePlus_Badge extends WP_Widget {
18
19	private $default_width = 220;
20	private $max_width = 450;
21	private $min_width_portrait = 180;
22	private $min_width_landscape = 273;
23	private $min_width;
24	private $default_theme = 'light';
25	private $allowed_themes = array( 'light', 'dark' );
26	private $default_layout = 'portrait';
27	private $allowed_layouts = array( 'landscape', 'portrait' );
28	private $default_type = 'person';
29	private $allowed_types = array();
30
31	function __construct() {
32	$this->min_width = min( $this->min_width_portrait, $this->min_width_landscape );
33	$this->allowed_types = array(
34	'person' => __( 'Person Widget', 'jetpack' ),
35	'page' => __( 'Page Widget', 'jetpack' ),
36	'community' => __( 'Community Widget', 'jetpack' ),
37	);
38
39	parent::__construct(
40	'googleplus-badge',
41	/** This filter is documented in modules/widgets/facebook-likebox.php */
42	apply_filters( 'jetpack_widget_name', __( 'Google+ Badge', 'jetpack' ) ),
43	array(
44	'classname' => 'widget_googleplus_badge',
45	'description' => __( 'Display a Google+ Badge to connect visitors to your Google+', 'jetpack' ),
46	'customize_selective_refresh' => true,
47	)
48	);
49
50	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
51
52	if ( is_active_widget( '', '', 'googleplus-badge' ) \|\| is_customize_preview() ) {
53	add_action( 'wp_print_styles', array( $this, 'enqueue_script' ) );
54	add_filter( 'script_loader_tag', array( $this, 'replace_script_tag' ), 10, 2 );
55	}
56	}
57
58	function enqueue_script() {
59	wp_enqueue_script( 'googleplus-widget', 'https://apis.google.com/js/platform.js' );
60	}
61
62	function replace_script_tag( $tag, $handle ) {
63	if ( 'googleplus-widget' !== $handle ) {
64	return $tag;
65	}
66
67	return str_replace( ' src', ' async defer src', $tag );
68	}
69
70	function enqueue_admin_scripts() {
71	global $pagenow;
72
73	if ( 'widgets.php' == $pagenow \|\| 'customize.php' == $pagenow ) {
74	wp_enqueue_script(
75	'googleplus-widget-admin',
76	Jetpack::get_file_url_for_environment(
77	'_inc/build/widgets/google-plus/js/admin.min.js',
78	'modules/widgets/google-plus/js/admin.js'
79	),
80	array( 'jquery' )
81	);
82	}
83	}
84
85	function widget( $args, $instance ) {
86	/** This action is documented in modules/widgets/gravatar-profile.php */
87	do_action( 'jetpack_stats_extra', 'widget_view', 'googleplus-badge' );
88
89	if ( empty( $instance['href'] ) \|\| ! $this->is_valid_googleplus_url( $instance['href'] ) ) {
90	if ( current_user_can( 'edit_theme_options' ) ) {
91	echo $args['before_widget'];
92	echo '<p>' . sprintf(
93	__( 'It looks like your Google+ URL is incorrectly configured. Please check it in your <a href="%s">widget settings</a>.', 'jetpack' ),
94	admin_url( 'widgets.php' )
95	) . '</p>';
96	echo $args['after_widget'];
97	}
98	echo '<!-- Invalid Google+ URL -->';
99	return;
100	}
101
102	/** This filter is documented in core/src/wp-includes/default-widgets.php */
103	$title = apply_filters( 'widget_title', $instance['title'] );
104
105	echo $args['before_widget'];
106
107	if ( ! empty( $title ) ) {
108	echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
109	}
110
111	switch( $instance['type'] ) {
112	case 'person':
113	case 'page':
114	printf(
115	'<div class="g-%s" data-href="%s" data-layout="%s" data-theme="%s" data-showcoverphoto="%s" data-showtagline="%s" data-width="%s"></div>',
116	$instance['type'],
117	esc_url( $instance['href'] ),
118	esc_attr( $instance['layout'] ),
119	esc_attr( $instance['theme'] ),
120	esc_attr( $instance['show_coverphoto'] ? 'true' : 'false' ),
121	esc_attr( $instance['show_tagline'] ? 'true' : 'false' ),
122	esc_attr( $instance['width'] )
123	);
124	break;
125	case 'community':
126	printf(
127	'<div class="g-%s" data-href="%s" data-layout="%s" data-theme="%s" data-showphoto="%s" data-showowners="%s" data-showtagline="%s" data-width="%s"></div>',
128	$instance['type'],
129	esc_url( $instance['href'] ),
130	esc_attr( $instance['layout'] ),
131	esc_attr( $instance['theme'] ),
132	esc_attr( $instance['show_photo'] ? 'true' : 'false' ),
133	esc_attr( $instance['show_owners'] ? 'true' : 'false' ),
134	esc_attr( $instance['show_tagline'] ? 'true' : 'false' ),
135	esc_attr( $instance['width'] )
136	);
137	break;
138	}
139
140	echo $args['after_widget'];
141	}
142
143	function update( $new_instance, $old_instance ) {
144	$instance = array();
145
146	$instance['title'] = trim( strip_tags( stripslashes( $new_instance['title'] ) ) );
147
148	// Validate the Google+ URL
149	$instance['href'] = trim( strip_tags( stripslashes( $new_instance['href'] ) ) );
150
151	if ( $this->is_valid_googleplus_url( $instance['href'] ) ) {
152	$temp = explode( '?', $instance['href'] );
153	$instance['href'] = str_replace( array( 'http://plus.google.com', 'https://plus.google.com' ), 'https://plus.google.com', $temp[0] );
154	} else {
155	$instance['href'] = '';
156	}
157
158	$instance['theme'] = $this->filter_text( $new_instance['theme'], $this->default_theme, $this->allowed_themes );
159	$instance['layout'] = $this->filter_text( $new_instance['layout'], $this->default_layout, $this->allowed_layouts );
160
161	switch( $instance['layout'] ) {
162	case 'portrait':
163	$instance['width'] = filter_var( $new_instance['width'], FILTER_VALIDATE_INT, array( 'options' => array(
164	'min_range' => $this->min_width_portrait,
165	'max_range' => $this->max_width,
166	'default' => $this->default_width,
167	) ) );
168	break;
169	case 'landscape':
170	$instance['width'] = filter_var( $new_instance['width'], FILTER_VALIDATE_INT, array( 'options' => array(
171	'min_range' => $this->min_width_landscape,
172	'max_range' => $this->max_width,
173	'default' => $this->default_width,
174	) ) );
175	break;
176	}
177
178	if ( array_key_exists( $new_instance['type'], $this->allowed_types ) ) {
179	$instance['type'] = $new_instance['type'];
180	} else {
181	$instance['type'] = $this->default_type;
182	}
183
184	switch( $instance['type'] ) {
185	case 'person':
186	case 'page':
187	$instance['show_coverphoto'] = isset( $new_instance['show_coverphoto'] );
188	break;
189	case 'community':
190	$instance['show_photo'] = isset( $new_instance['show_photo'] );
191	$instance['show_owners'] = isset( $new_instance['show_owners'] );
192	break;
193	}
194
195	$instance['show_tagline'] = isset( $new_instance['show_tagline'] );
196
197	return $instance;
198	}
199
200	function form( $instance ) {
201	$defaults = array(
202	'title' => '',
203	'href' => '',
204	'width' => $this->default_width,
205	'layout' => $this->default_layout,
206	'theme' => $this->default_theme,
207	'show_coverphoto' => true,
208	'show_photo' => true,
209	'show_owners' => false,
210	'show_tagline' => true,
211	'type' => $this->default_type,
212	);
213
214	$instance = wp_parse_args( $instance, $defaults );
215	?>
216
217	<p>
218	<label for="<?php echo $this->get_field_id( 'title' ); ?>">
219	<?php _e( 'Title', 'jetpack' ); ?>
220	<input type="text" name="<?php echo $this->get_field_name( 'title' ); ?>" id="<?php echo $this->get_field_id( 'title' ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat" />
221	</label>
222	</p>
223
224	<p>
225	<label for="<?php echo $this->get_field_id( 'type' ); ?>">
226	<?php _e( 'Type of Widget', 'jetpack' ); ?>
227	<select name="<?php echo $this->get_field_name( 'type' ); ?>" id="<?php echo $this->get_field_id( 'type' ); ?>" class="widefat googleplus-badge-choose-type">
228	<?php
229	foreach( $this->allowed_types as $type_value => $type_display ) {
230	printf(
231	'<option value="%s"%s>%s</option>',
232	esc_attr( $type_value ),
233	selected( $type_value, $instance['type'], false ),
234	esc_attr( $type_display )
235	);
236	}
237	?>
238	</select>
239	</label>
240	</p>
241
242	<p>
243	<label for="<?php echo $this->get_field_id( 'href' ); ?>">
244	<?php _e( 'Google+ URL', 'jetpack' ); ?>
245	<input type="text" name="<?php echo $this->get_field_name( 'href' ); ?>" id="<?php echo $this->get_field_id( 'href' ); ?>" value="<?php echo esc_url( $instance['href'] ); ?>" class="widefat" />
246	</label>
247	</p>
248
249	<p>
250	<label for="<?php echo $this->get_field_id( 'width' ); ?>">
251	<?php _e( 'Width', 'jetpack' ); ?>
252	<input type="number" class="smalltext" min="<?php echo esc_attr( $this->min_width ); ?>" max="<?php echo esc_attr( $this->max_width ); ?>" maxlength="3" name="<?php echo $this->get_field_name( 'width' ); ?>" id="<?php echo $this->get_field_id( 'width' ); ?>" value="<?php echo esc_attr( $instance['width'] ); ?>" style="text-align: center;" />px
253	</label>
254	</p>
255
256	<p>
257	<label for="<?php echo $this->get_field_id( 'layout' ); ?>">
258	<?php _e( 'Layout', 'jetpack' ); ?>
259	<select name="<?php echo $this->get_field_name( 'layout' ); ?>" id="<?php echo $this->get_field_id( 'layout' ); ?>">
260	<option value="landscape" <?php selected( $instance['layout'], 'landscape' ); ?>><?php _e( 'Landscape', 'jetpack' ); ?></option>
261	<option value="portrait" <?php selected( $instance['layout'], 'portrait' ); ?>><?php _e( 'Portrait', 'jetpack' ); ?></option>
262	</select>
263	</label>
264	</p>
265
266	<p>
267	<label for="<?php echo $this->get_field_id( 'theme' ); ?>">
268	<?php _e( 'Theme', 'jetpack' ); ?>
269	<select name="<?php echo $this->get_field_name( 'theme' ); ?>" id="<?php echo $this->get_field_id( 'theme' ); ?>">
270	<option value="light" <?php selected( $instance['theme'], 'light' ); ?>><?php _e( 'Light', 'jetpack' ); ?></option>
271	<option value="dark" <?php selected( $instance['theme'], 'dark' ); ?>><?php _e( 'Dark', 'jetpack' ); ?></option>
272	</select>
273	</label>
274	</p>
275
276	<p>
277	<label for="<?php echo $this->get_field_id( 'show_coverphoto' ); ?>">
278	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_coverphoto' ); ?>" id="<?php echo $this->get_field_id( 'show_coverphoto' ); ?>" <?php checked( $instance['show_coverphoto'] ); ?> class="googleplus-badge-only-person googleplus-badge-only-page" />
279	<?php _e( 'Show Cover Photo', 'jetpack' ); ?>
280	</label>
281	</p>
282
283	<p>
284	<label for="<?php echo $this->get_field_id( 'show_photo' ); ?>">
285	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_photo' ); ?>" id="<?php echo $this->get_field_id( 'show_photo' ); ?>" <?php checked( $instance['show_photo'] ); ?> class="googleplus-badge-only-community" />
286	<?php _e( 'Show Photo', 'jetpack' ); ?>
287	</label>
288	</p>
289
290	<p>
291	<label for="<?php echo $this->get_field_id( 'show_owners' ); ?>">
292	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_owners' ); ?>" id="<?php echo $this->get_field_id( 'show_owners' ); ?>" <?php checked( $instance['show_owners'] ); ?> class="googleplus-badge-only-community" />
293	<?php _e( 'Show Owners', 'jetpack' ); ?>
294	</label>
295	</p>
296
297	<p>
298	<label for="<?php echo $this->get_field_id( 'show_tagline' ); ?>">
299	<input type="checkbox" name="<?php echo $this->get_field_name( 'show_tagline' ); ?>" id="<?php echo $this->get_field_id( 'show_tagline' ); ?>" <?php checked( $instance['show_tagline'] ); ?> />
300	<?php _e( 'Show Tag Line', 'jetpack' ); ?>
301	</label>
302	</p>
303
304	<?php
305	}
306
307	function is_valid_googleplus_url( $url ) {
308	return ( FALSE !== strpos( $url, 'plus.google.com' ) ) ? TRUE : FALSE;
309	}
310
311	function filter_text( $value, $default = '', $allowed = array() ) {
312	$allowed = (array) $allowed;
313
314	if ( empty( $value ) \|\| ( ! empty( $allowed ) && ! in_array( $value, $allowed ) ) )
315	$value = $default;
316
317	return $value;
318	}
319	}
320
321	// END
322