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sharing.php ➔ jetpack_sharing_set_extension_availability()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1
<?php
2
if ( ! defined( 'WP_SHARING_PLUGIN_URL' ) ) {
3
	define( 'WP_SHARING_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
4
	define( 'WP_SHARING_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
5
}
6
7
class Sharing_Admin {
8
	public function __construct() {
9
		require_once WP_SHARING_PLUGIN_DIR . 'sharing-service.php';
10
11
		add_action( 'admin_init', array( &$this, 'admin_init' ) );
12
		add_action( 'admin_menu', array( &$this, 'subscription_menu' ) );
13
14
		// Insert our CSS and JS
15
		add_action( 'load-settings_page_sharing', array( &$this, 'sharing_head' ) );
16
17
		// Catch AJAX
18
		add_action( 'wp_ajax_sharing_save_services', array( &$this, 'ajax_save_services' ) );
19
		add_action( 'wp_ajax_sharing_save_options', array( &$this, 'ajax_save_options' ) );
20
		add_action( 'wp_ajax_sharing_new_service', array( &$this, 'ajax_new_service' ) );
21
		add_action( 'wp_ajax_sharing_delete_service', array( &$this, 'ajax_delete_service' ) );
22
	}
23
24
	public function sharing_head() {
25
		wp_enqueue_script(
26
			'sharing-js',
27
			Jetpack::get_file_url_for_environment(
28
				'_inc/build/sharedaddy/admin-sharing.min.js',
29
				'modules/sharedaddy/admin-sharing.js'
30
			),
31
			array( 'jquery-ui-draggable', 'jquery-ui-droppable', 'jquery-ui-sortable', 'jquery-form' ),
32
			2
33
		);
34
35
		/**
36
		 * Filters the switch that if set to true allows Jetpack to use minified assets. Defaults to true
37
		 * if the SCRIPT_DEBUG constant is not set or set to false. The filter overrides it.
38
		 *
39
		 * @since 6.2.0
40
		 *
41
		 * @param boolean $var should Jetpack use minified assets.
42
		 */
43
		$postfix = apply_filters( 'jetpack_should_use_minified_assets', true ) ? '.min' : '';
44
		if ( is_rtl() ) {
45
			wp_enqueue_style( 'sharing-admin', WP_SHARING_PLUGIN_URL . 'admin-sharing-rtl' . $postfix . '.css', false, JETPACK__VERSION );
46
		} else {
47
			wp_enqueue_style( 'sharing-admin', WP_SHARING_PLUGIN_URL . 'admin-sharing' . $postfix . '.css', false, JETPACK__VERSION );
48
		}
49
		wp_enqueue_style( 'sharing', WP_SHARING_PLUGIN_URL . 'sharing.css', false, JETPACK__VERSION );
50
51
		wp_enqueue_style( 'social-logos' );
52
		wp_enqueue_script( 'sharing-js-fe', WP_SHARING_PLUGIN_URL . 'sharing.js', array(), 4 );
53
		add_thickbox();
54
55
		// On Jetpack sites, make sure we include CSS to style the admin page.
56
		if ( ! defined( 'IS_WPCOM' ) || ! IS_WPCOM ) {
57
			Jetpack_Admin_Page::load_wrapper_styles();
58
		}
59
	}
60
61
	public function admin_init() {
62
		if ( isset( $_GET['page'] ) && ( $_GET['page'] == 'sharing.php' || $_GET['page'] == 'sharing' ) ) {
63
			$this->process_requests();
64
		}
65
	}
66
67
	public function process_requests() {
68
		if ( isset( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-options' ) ) {
69
			$sharer = new Sharing_Service();
70
			$sharer->set_global_options( $_POST );
71
			/**
72
			 * Fires when updating sharing settings.
73
			 *
74
			 * @module sharedaddy
75
			 *
76
			 * @since 1.1.0
77
			 */
78
			do_action( 'sharing_admin_update' );
79
80
			wp_safe_redirect( admin_url( 'options-general.php?page=sharing&update=saved' ) );
81
			die();
82
		}
83
	}
84
85
	public function subscription_menu( $user ) {
86
		if ( ! defined( 'IS_WPCOM' ) || ! IS_WPCOM ) {
87
			$active = Jetpack::get_active_modules();
88
			if ( ! in_array( 'publicize', $active ) && ! current_user_can( 'manage_options' ) ) {
89
				return;
90
			}
91
		}
92
93
		add_submenu_page(
94
			'options-general.php',
95
			__( 'Sharing Settings', 'jetpack' ),
96
			__( 'Sharing', 'jetpack' ),
97
			'publish_posts',
98
			'sharing',
99
			array( &$this, 'wrapper_admin_page' )
100
		);
101
	}
102
103
	public function ajax_save_services() {
104
		if ( isset( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-options' ) && isset( $_POST['hidden'] ) && isset( $_POST['visible'] ) ) {
105
			$sharer = new Sharing_Service();
106
107
			$sharer->set_blog_services( explode( ',', $_POST['visible'] ), explode( ',', $_POST['hidden'] ) );
108
			die();
109
		}
110
	}
111
112
	public function ajax_new_service() {
113
		if ( isset( $_POST['_wpnonce'] ) && isset( $_POST['sharing_name'] ) && isset( $_POST['sharing_url'] ) && isset( $_POST['sharing_icon'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-new_service' ) ) {
114
			$sharer = new Sharing_Service();
115
			if ( $service = $sharer->new_service( stripslashes( $_POST['sharing_name'] ), stripslashes( $_POST['sharing_url'] ), stripslashes( $_POST['sharing_icon'] ) ) ) {
116
				$this->output_service( $service->get_id(), $service );
117
				echo '<!--->';
118
				$service->button_style = 'icon-text';
119
				$this->output_preview( $service );
120
121
				die();
122
			}
123
		}
124
125
		// Fail
126
		die( '1' );
127
	}
128
129
	public function ajax_delete_service() {
130
		if ( isset( $_POST['_wpnonce'] ) && isset( $_POST['service'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-options_' . $_POST['service'] ) ) {
131
			$sharer = new Sharing_Service();
132
			$sharer->delete_service( $_POST['service'] );
133
		}
134
	}
135
136
	public function ajax_save_options() {
137
		if ( isset( $_POST['_wpnonce'] ) && isset( $_POST['service'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-options_' . $_POST['service'] ) ) {
138
			$sharer = new Sharing_Service();
139
			$service = $sharer->get_service( $_POST['service'] );
140
141
			if ( $service && $service instanceof Sharing_Advanced_Source ) {
142
				$service->update_options( $_POST );
143
144
				$sharer->set_service( $_POST['service'], $service );
145
			}
146
147
			$this->output_service( $service->get_id(), $service, true );
148
			echo '<!--->';
149
			$service->button_style = 'icon-text';
150
			$this->output_preview( $service );
151
			die();
152
		}
153
	}
154
155
	public function output_preview( $service ) {
156
157
		$klasses = array( 'advanced', 'preview-item' );
158
159
		if ( $service->button_style != 'text' || $service->has_custom_button_style() ) {
160
			$klasses[] = 'preview-' . $service->get_class();
161
			$klasses[] = 'share-' . $service->get_class();
162
			if ( $service->is_deprecated() ) {
163
				$klasses[] = 'share-deprecated';
164
			}
165
166
			if ( $service->get_class() != $service->get_id() ) {
167
				$klasses[] = 'preview-' . $service->get_id();
168
			}
169
		}
170
171
		echo '<li class="' . implode( ' ', $klasses ) . '">';
172
		$service->display_preview();
173
		echo '</li>';
174
	}
175
176
	public function output_service( $id, $service, $show_dropdown = false ) {
177
		$title = '';
178
		$klasses = array( 'service', 'advanced', 'share-' . $service->get_class() );
179
		if ( $service->is_deprecated() ) {
180
			$title = sprintf( __( 'The %1$s service has shut down. This sharing button is not displayed to your visitors and should be removed.', 'jetpack' ), $service->get_name() );
181
			$klasses[] = 'share-deprecated';
182
		}
183
184
?>
185
	<li class="<?php echo implode( ' ', $klasses ); ?>" id="<?php echo $service->get_id(); ?>" tabindex="0" title="<?php echo esc_attr( $title ); ?>">
186
		<span class="options-left"><?php echo esc_html( $service->get_name() ); ?></span>
187
		<?php if ( 0 === strpos( $service->get_id(), 'custom-' ) || $service->has_advanced_options() ) : ?>
188
		<span class="close"><a href="#" class="remove">&times;</a></span>
189
		<form method="post" action="<?php echo admin_url( 'admin-ajax.php' ); ?>">
190
			<input type="hidden" name="action" value="sharing_delete_service" />
191
			<input type="hidden" name="service" value="<?php echo esc_attr( $id ); ?>" />
192
			<input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'sharing-options_' . $id );?>" />
193
		</form>
194
		<?php endif; ?>
195
	</li>
196
<?php
197
	}
198
199
	public function wrapper_admin_page() {
200
		Jetpack_Admin_Page::wrap_ui( array( &$this, 'management_page' ), array( 'is-wide' =>true ) );
201
	}
202
203
	public function management_page() {
204
		$sharer	 = new Sharing_Service();
205
		$enabled = $sharer->get_blog_services();
206
		$global	 = $sharer->get_global_options();
207
208
		$shows = array_values( get_post_types( array( 'public' => true ) ) );
209
		array_unshift( $shows, 'index' );
210
211
		if ( false == function_exists( 'mb_stripos' ) ) {
0 ignored issues
show
Coding Style Best Practice introduced by
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212
			echo '<div id="message" class="updated fade"><h3>' . __( 'Warning! Multibyte support missing!', 'jetpack' ) . '</h3>';
213
			echo '<p>' . sprintf( __( 'This plugin will work without it, but multibyte support is used <a href="%s" rel="noopener noreferrer" target="_blank">if available</a>. You may see minor problems with Tweets and other sharing services.', 'jetpack' ), 'http://www.php.net/manual/en/mbstring.installation.php' ) . '</p></div>';
214
		}
215
216
		if ( isset( $_GET['update'] ) && $_GET['update'] == 'saved' ) {
217
			echo '<div class="updated"><p>' . __( 'Settings have been saved', 'jetpack' ) . '</p></div>';
218
		}
219
220
		if ( ! isset( $global['sharing_label'] ) ) {
221
			$global['sharing_label'] = __( 'Share this:', 'jetpack' );
222
		}
223
?>
224
225
	<div class="wrap">
226
		<div class="icon32" id="icon-options-general"><br /></div>
227
		<h1><?php _e( 'Sharing Settings', 'jetpack' ); ?></h1>
228
229
		<?php
230
		/**
231
		 * Fires at the top of the admin sharing settings screen.
232
		 *
233
		 * @module sharedaddy
234
		 *
235
		 * @since 1.6.0
236
		 */
237
		do_action( 'pre_admin_screen_sharing' );
238
		?>
239
240
		<?php if ( current_user_can( 'manage_options' ) ) : ?>
241
242
		<div class="share_manage_options">
243
		<h2><?php _e( 'Sharing Buttons', 'jetpack' ) ?></h2>
244
		<p><?php _e( 'Add sharing buttons to your blog and allow your visitors to share posts with their friends.', 'jetpack' ) ?></p>
245
246
		<div id="services-config">
247
			<table id="available-services">
248
					<tr>
249
					<td class="description">
250
						<h3><?php _e( 'Available Services', 'jetpack' ); ?></h3>
251
						<p><?php _e( "Drag and drop the services you'd like to enable into the box below.", 'jetpack' ); ?></p>
252
						<p><a href="#TB_inline?height=395&amp;width=600&amp;inlineId=new-service" class="thickbox" id="add-a-new-service"><?php _e( 'Add a new service', 'jetpack' ); ?></a></p>
253
					</td>
254
					<td class="services">
255
						<ul class="services-available" style="height: 100px;">
256
							<?php foreach ( $sharer->get_all_services_blog() as $id => $service ) : ?>
257
								<?php
258
								if ( ! isset( $enabled['all'][ $id ] ) ) {
259
										$this->output_service( $id, $service );
260
								}
261
									?>
262
							<?php endforeach; ?>
263
						</ul>
264
						<?php
265
						if ( -1 == get_option( 'blog_public' ) ) {
266
							echo '<p><strong>' . __( 'Please note that your services have been restricted because your site is private.', 'jetpack' ) . '</strong></p>';
267
						}
268
						?>
269
						<br class="clearing" />
270
					</td>
271
					</tr>
272
			</table>
273
274
			<table id="enabled-services">
275
				<tr>
276
					<td class="description">
277
						<h3>
278
							<?php _e( 'Enabled Services', 'jetpack' ); ?>
279
							<img src="<?php echo admin_url( 'images/loading.gif' ); ?>" width="16" height="16" alt="loading" style="vertical-align: middle; display: none" />
280
						</h3>
281
						<p><?php _e( 'Services dragged here will appear individually.', 'jetpack' ); ?></p>
282
					</td>
283
					<td class="services" id="share-drop-target">
284
							<h2 id="drag-instructions" <?php if ( count( $enabled['visible'] ) > 0 ) { echo ' style="display: none"';} ?>><?php _e( 'Drag and drop available services here.', 'jetpack' ); ?></h2>
285
286
								<ul class="services-enabled">
287
									<?php foreach ( $enabled['visible'] as $id => $service ) : ?>
288
										<?php $this->output_service( $id, $service, true ); ?>
289
									<?php endforeach; ?>
290
291
									<li class="end-fix"></li>
292
								</ul>
293
					</td>
294
					<td id="hidden-drop-target" class="services">
295
							<p><?php _e( 'Services dragged here will be hidden behind a share button.', 'jetpack' ); ?></p>
296
297
							<ul class="services-hidden">
298
									<?php foreach ( $enabled['hidden'] as $id => $service ) : ?>
299
										<?php $this->output_service( $id, $service, true ); ?>
300
									<?php endforeach; ?>
301
									<li class="end-fix"></li>
302
							</ul>
303
					</td>
304
				</tr>
305
			</table>
306
307
			<table id="live-preview">
308
				<tr>
309
					<td class="description">
310
						<h3><?php _e( 'Live Preview', 'jetpack' ); ?></h3>
311
					</td>
312
					<td class="services">
313
						<h2 <?php echo ( count( $enabled['all'] ) > 0 ) ? ' style="display: none"' : ''; ?>><?php _e( 'Sharing is off. Add services above to enable.', 'jetpack' ); ?></h2>
314
						<div class="sharedaddy sd-sharing-enabled">
315
							<?php if ( count( $enabled['all'] ) > 0 ) : ?>
316
							<h3 class="sd-title"><?php echo esc_html( $global['sharing_label'] ); ?></h3>
317
							<?php endif; ?>
318
							<div class="sd-content">
319
								<ul class="preview">
320
									<?php foreach ( $enabled['visible'] as $id => $service ) : ?>
321
										<?php $this->output_preview( $service ); ?>
322
									<?php endforeach; ?>
323
324
									<?php if ( count( $enabled['hidden'] ) > 0 ) : ?>
325
									<li class="advanced"><a href="#" class="sharing-anchor sd-button share-more"><span><?php _e( 'More', 'jetpack' ); ?></span></a></li>
326
									<?php endif; ?>
327
								</ul>
328
329
								<?php if ( count( $enabled['hidden'] ) > 0 ) : ?>
330
								<div class="sharing-hidden">
331
									<div class="inner" style="display: none; <?php echo count( $enabled['hidden'] ) == 1 ? 'width:150px;' : ''; ?>">
332
										<?php if ( count( $enabled['hidden'] ) == 1 ) : ?>
333
											<ul style="background-image:none;">
334
										<?php else : ?>
335
											<ul>
336
										<?php endif; ?>
337
338
										<?php
339
										foreach ( $enabled['hidden'] as $id => $service ) {
340
											$this->output_preview( $service );
341
										}
342
										?>
343
										</ul>
344
									</div>
345
								</div>
346
								<?php endif; ?>
347
348
								<ul class="archive" style="display:none;">
349
								<?php
350
								foreach ( $sharer->get_all_services_blog() as $id => $service ) :
351
									if ( isset( $enabled['visible'][ $id ] ) ) {
352
										$service = $enabled['visible'][ $id ];
353
									} elseif ( isset( $enabled['hidden'][ $id ] ) ) {
354
										$service = $enabled['hidden'][ $id ];
355
									}
356
357
									$service->button_style = 'icon-text';	// The archive needs the full text, which is removed in JS later
358
									$service->smart = false;
359
									$this->output_preview( $service );
360
									endforeach; ?>
361
									<li class="advanced"><a href="#" class="sharing-anchor sd-button share-more"><span><?php _e( 'More', 'jetpack' ); ?></span></a></li>
362
								</ul>
363
							</div>
364
						</div>
365
						<br class="clearing" />
366
					</td>
367
				</tr>
368
			</table>
369
370
				<form method="post" action="<?php echo admin_url( 'admin-ajax.php' ); ?>" id="save-enabled-shares">
371
					<input type="hidden" name="action" value="sharing_save_services" />
372
					<input type="hidden" name="visible" value="<?php echo implode( ',', array_keys( $enabled['visible'] ) ); ?>" />
373
					<input type="hidden" name="hidden" value="<?php echo implode( ',', array_keys( $enabled['hidden'] ) ); ?>" />
374
					<input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'sharing-options' );?>" />
375
				</form>
376
		</div>
377
378
		<form method="post" action="">
379
			<table class="form-table">
380
				<tbody>
381
					<tr valign="top">
382
						<th scope="row"><label><?php _e( 'Button style', 'jetpack' ); ?></label></th>
383
						<td>
384
							<select name="button_style" id="button_style">
385
								<option<?php echo ( $global['button_style'] == 'icon-text' ) ? ' selected="selected"' : ''; ?> value="icon-text"><?php _e( 'Icon + text', 'jetpack' ); ?></option>
386
								<option<?php echo ( $global['button_style'] == 'icon' ) ? ' selected="selected"' : ''; ?> value="icon"><?php _e( 'Icon only', 'jetpack' ); ?></option>
387
								<option<?php echo ( $global['button_style'] == 'text' ) ? ' selected="selected"' : ''; ?> value="text"><?php _e( 'Text only', 'jetpack' ); ?></option>
388
								<option<?php echo ( $global['button_style'] == 'official' ) ? ' selected="selected"' : ''; ?> value="official"><?php _e( 'Official buttons', 'jetpack' ); ?></option>
389
							</select>
390
						</td>
391
					</tr>
392
					<tr valign="top">
393
						<th scope="row"><label><?php _e( 'Sharing label', 'jetpack' ); ?></label></th>
394
						<td>
395
							<input type="text" name="sharing_label" value="<?php echo esc_attr( $global['sharing_label'] ); ?>" />
396
						</td>
397
					</tr>
398
					<?php
399
					/**
400
					 * Filters the HTML at the beginning of the "Show button on" row.
401
					 *
402
					 * @module sharedaddy
403
					 *
404
					 * @since 2.1.0
405
					 *
406
					 * @param string $var Opening HTML tag at the beginning of the "Show button on" row.
407
					 */
408
					echo apply_filters( 'sharing_show_buttons_on_row_start', '<tr valign="top">' );
409
					?>
410
						<th scope="row"><label><?php _e( 'Show buttons on', 'jetpack' ); ?></label></th>
411
							<td>
412
								<?php
413
								$br = false;
414 View Code Duplication
								foreach ( $shows as $show ) :
415
									if ( 'index' == $show ) {
416
										$label = __( 'Front Page, Archive Pages, and Search Results', 'jetpack' );
417
									} else {
418
										$post_type_object = get_post_type_object( $show );
419
										$label = $post_type_object->labels->name;
420
									}
421
								?>
422
								<?php
423
								if ( $br ) {
424
									echo '<br />';
425
								}
426
								?>
427
								<label><input type="checkbox"<?php checked( in_array( $show, $global['show'] ) ); ?> name="show[]" value="<?php echo esc_attr( $show ); ?>" /> <?php echo esc_html( $label ); ?></label>
428
								<?php
429
								$br = true;
430
								endforeach;
431
								?>
432
							</td>
433
					<?php
434
					/**
435
					 * Filters the HTML at the end of the "Show button on" row.
436
					 *
437
					 * @module sharedaddy
438
					 *
439
					 * @since 2.1.0
440
					 *
441
					 * @param string $var Closing HTML tag at the end of the "Show button on" row.
442
					 */
443
					echo apply_filters( 'sharing_show_buttons_on_row_end', '</tr>' );
444
					?>
445
446
					<?php
447
					/**
448
					 * Fires at the end of the sharing global options settings table.
449
					 *
450
					 * @module sharedaddy
451
					 *
452
					 * @since 1.1.0
453
					 */
454
					do_action( 'sharing_global_options' );
455
					?>
456
				</tbody>
457
			</table>
458
459
			<p class="submit">
460
					<input type="submit" name="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'jetpack' ); ?>" />
461
			</p>
462
463
				<input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'sharing-options' );?>" />
464
		</form>
465
466
	<div id="new-service" style="display: none">
467
		<form method="post" action="<?php echo admin_url( 'admin-ajax.php' ); ?>" id="new-service-form">
468
			<table class="form-table">
469
				<tbody>
470
					<tr valign="top">
471
						<th scope="row" width="100"><label><?php _e( 'Service name', 'jetpack' ); ?></label></th>
472
						<td>
473
							<input type="text" name="sharing_name" id="new_sharing_name" size="40" />
474
						</td>
475
					</tr>
476
					<tr valign="top">
477
						<th scope="row" width="100"><label><?php _e( 'Sharing URL', 'jetpack' ); ?></label></th>
478
						<td>
479
							<input type="text" name="sharing_url" id="new_sharing_url" size="40" />
480
481
							<p><?php _e( 'You can add the following variables to your service sharing URL:', 'jetpack' ); ?><br/>
482
							<code>%post_id%</code>, <code>%post_title%</code>, <code>%post_slug%</code>, <code>%post_url%</code>, <code>%post_full_url%</code>, <code>%post_excerpt%</code>, <code>%post_tags%</code>, <code>%home_url%</code></p>
483
						</td>
484
					</tr>
485
					<tr valign="top">
486
						<th scope="row" width="100"><label><?php _e( 'Icon URL', 'jetpack' ); ?></label></th>
487
						<td>
488
							<input type="text" name="sharing_icon" id="new_sharing_icon" size="40" />
489
							<p><?php _e( 'Enter the URL of a 16x16px icon you want to use for this service.', 'jetpack' ); ?></p>
490
						</td>
491
					</tr>
492
					<tr valign="top" width="100">
493
						<th scope="row"></th>
494
						<td>
495
							<input type="submit" class="button-primary" value="<?php esc_attr_e( 'Create Share Button', 'jetpack' ); ?>" />
496
							<img src="<?php echo admin_url( 'images/loading.gif' ); ?>" width="16" height="16" alt="loading" style="vertical-align: middle; display: none" />
497
						</td>
498
					</tr>
499
500
					<?php
501
					/**
502
					 * Fires after the custom sharing service form
503
					 *
504
					 * @module sharedaddy
505
					 *
506
					 * @since 1.1.0
507
					 */
508
					do_action( 'sharing_new_service_form' );
509
					?>
510
				</tbody>
511
			</table>
512
513
		<?php
514
		/**
515
		 * Fires at the bottom of the admin sharing settings screen.
516
		 *
517
		 * @module sharedaddy
518
		 *
519
		 * @since 1.6.0
520
		 */
521
		do_action( 'post_admin_screen_sharing' );
522
		?>
523
524
				<div class="inerror" style="display: none; margin-top: 15px">
525
					<p><?php _e( 'An error occurred creating your new sharing service - please check you gave valid details.', 'jetpack' ); ?></p>
526
				</div>
527
528
			<input type="hidden" name="action" value="sharing_new_service" />
529
			<input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'sharing-new_service' );?>" />
530
		</form>
531
	</div>
532
	</div>
533
534
	<?php endif; ?>
535
536
537
	</div>
538
539
	<script type="text/javascript">
540
		var sharing_loading_icon = '<?php echo esc_js( admin_url( '/images/loading.gif' ) ); ?>';
541
		<?php if ( isset( $_GET['create_new_service'] ) && 'true' == $_GET['create_new_service'] ) : ?>
542
		jQuery(document).ready(function() {
543
			// Prefill new service box and then open it
544
			jQuery( '#new_sharing_name' ).val( '<?php echo esc_js( $_GET['name'] ); ?>' );
545
			jQuery( '#new_sharing_url' ).val( '<?php echo esc_js( $_GET['url'] ); ?>' );
546
			jQuery( '#new_sharing_icon' ).val( '<?php echo esc_js( $_GET['icon'] ); ?>' );
547
			jQuery( '#add-a-new-service' ).click();
548
		});
549
		<?php endif; ?>
550
	</script>
551
<?php
552
	}
553
}
554
555
/**
556
 * Callback to get the value for the jetpack_sharing_enabled field.
557
 *
558
 * When the sharing_disabled post_meta is unset, we follow the global setting in Sharing.
559
 * When it is set to 1, we disable sharing on the post, regardless of the global setting.
560
 * It is not possible to enable sharing on a post if it is disabled globally.
561
 */
562
function jetpack_post_sharing_get_value( array $post ) {
563
	// if sharing IS disabled on this post, enabled=false, so negate the meta
564
	return (bool) ! get_post_meta( $post['id'], 'sharing_disabled', true );
565
}
566
567
/**
568
 * Callback to set sharing_disabled post_meta when the
569
 * jetpack_sharing_enabled field is updated.
570
 *
571
 * When the sharing_disabled post_meta is unset, we follow the global setting in Sharing.
572
 * When it is set to 1, we disable sharing on the post, regardless of the global setting.
573
 * It is not possible to enable sharing on a post if it is disabled globally.
574
 *
575
 */
576
function jetpack_post_sharing_update_value( $enable_sharing, $post_object ) {
577
	if ( $enable_sharing ) {
578
		// delete the override if we want to enable sharing
579
		return delete_post_meta( $post_object->ID, 'sharing_disabled' );
580
	} else {
581
		return update_post_meta( $post_object->ID, 'sharing_disabled', true );
582
	}
583
}
584
585
/**
586
 * Add Sharing post_meta to the REST API Post response.
587
 *
588
 * @action rest_api_init
589
 * @uses register_rest_field
590
 * @link https://developer.wordpress.org/rest-api/extending-the-rest-api/modifying-responses/
591
 */
592 View Code Duplication
function jetpack_post_sharing_register_rest_field() {
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This function seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

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593
	$post_types = get_post_types( array( 'public' => true ) );
594
	foreach ( $post_types as $post_type ) {
595
		register_rest_field(
596
			$post_type,
597
			'jetpack_sharing_enabled',
598
			array(
599
				'get_callback'    => 'jetpack_post_sharing_get_value',
600
				'update_callback' => 'jetpack_post_sharing_update_value',
601
				'schema'          => array(
602
					'description' => __( 'Are sharing buttons enabled?', 'jetpack' ),
603
					'type'        => 'boolean',
604
				),
605
			)
606
		);
607
	}
608
}
609
610
// Add Sharing post_meta to the REST API Post response.
611
add_action( 'rest_api_init', 'jetpack_post_sharing_register_rest_field' );
612
613
function sharing_admin_init() {
614
	global $sharing_admin;
615
616
	$sharing_admin = new Sharing_Admin();
617
}
618
619
/**
620
 * Set the Likes and Sharing Gutenberg extension as available
621
 */
622
function jetpack_sharing_set_extension_availability() {
623
	Jetpack_Gutenberg::set_extension_available( 'sharing' );
624
}
625
626
add_action( 'jetpack_register_gutenberg_extensions', 'jetpack_sharing_set_extension_availability' );
627
628
add_action( 'init', 'sharing_admin_init' );
629