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Jetpack – WP Security, Backup, Speed, & Growth / 9.7.2
Jetpack – WP Security, Backup, Speed, & Growth v9.7.2
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jetpack / modules / contact-form / admin.php

admin.php in Jetpack – WP Security, Backup, Speed, & Growth 9.7.2, at modules/contact-form/admin.php

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1 <?php
2
3 use Automattic\Jetpack\Assets;
4
5 /**
6 * Add a contact form button to the post composition screen
7 */
8 add_action( 'media_buttons', 'grunion_media_button', 999 );
9 function grunion_media_button() {
10 global $post_ID, $temp_ID, $pagenow;
11
12 if ( 'press-this.php' === $pagenow ) {
13 return;
14 }
15
16 $iframe_post_id = (int) ( 0 == $post_ID ? $temp_ID : $post_ID );
17 $title = __( 'Add Contact Form', 'jetpack' );
18 $plugin_url = esc_url( GRUNION_PLUGIN_URL );
19 $site_url = esc_url( admin_url( "/admin-ajax.php?post_id={$iframe_post_id}&action=grunion_form_builder&TB_iframe=true&width=768" ) );
20 ?>
21
22 <a id="insert-jetpack-contact-form" class="button thickbox" title="<?php echo esc_attr( $title ); ?>" data-editor="content" href="<?php echo $site_url; ?>&id=add_form">
23 <span class="jetpack-contact-form-icon"></span> <?php echo esc_html( $title ); ?>
24 </a>
25
26 <?php
27 }
28
29 add_action( 'wp_ajax_grunion_form_builder', 'grunion_display_form_view' );
30
31 function grunion_display_form_view() {
32 if ( current_user_can( 'edit_posts' ) ) {
33 require_once GRUNION_PLUGIN_DIR . 'grunion-form-view.php';
34 }
35 exit;
36 }
37
38 // feedback specific css items
39 add_action( 'admin_print_styles', 'grunion_admin_css' );
40 function grunion_admin_css() {
41 global $current_screen;
42 if ( is_null( $current_screen ) ) {
43 return;
44 }
45 if ( 'edit-feedback' !== $current_screen->id ) {
46 return;
47 }
48
49 wp_enqueue_script( 'wp-lists' );
50 ?>
51
52 <style type='text/css'>
53 .add-new-h2, .view-switch, body.no-js .tablenav select[name^=action], body.no-js #doaction, body.no-js #doaction2 {
54 display: none
55 }
56
57 .column-feedback_from img {
58 float:left;
59 margin-right:10px;
60 margin-top:3px;
61 }
62
63 .widefat .column-feedback_from {
64 width: 17%;
65 }
66 .widefat .column-feedback_date {
67 width: 17%;
68 }
69
70 .spam a {
71 color: #BC0B0B;
72 }
73
74 .untrash a {
75 color: #D98500;
76 }
77
78 .unspam a {
79 color: #D98500;
80 }
81
82 </style>
83
84 <?php
85 }
86
87 /**
88 * Hack a 'Bulk Spam' option for bulk edit in other than spam view
89 * Hack a 'Bulk Delete' option for bulk edit in spam view
90 *
91 * There isn't a better way to do this until
92 * https://core.trac.wordpress.org/changeset/17297 is resolved
93 */
94 add_action( 'admin_head', 'grunion_add_bulk_edit_option' );
95 function grunion_add_bulk_edit_option() {
96
97 $screen = get_current_screen();
98
99 if ( is_null( $screen ) ) {
100 return;
101 }
102
103 if ( 'edit-feedback' != $screen->id ) {
104 return;
105 }
106
107 // When viewing spam we want to be able to be able to bulk delete
108 // When viewing anything we want to be able to bulk move to spam
109 if ( isset( $_GET['post_status'] ) && 'spam' == $_GET['post_status'] ) {
110 // Create Delete Permanently bulk item
111 $option_val = 'delete';
112 $option_txt = __( 'Delete Permanently', 'jetpack' );
113 $pseudo_selector = 'last-child';
114
115 } else {
116 // Create Mark Spam bulk item
117 $option_val = 'spam';
118 $option_txt = __( 'Mark as Spam', 'jetpack' );
119 $pseudo_selector = 'first-child';
120 }
121
122 ?>
123 <script type="text/javascript">
124 jQuery(document).ready(function($) {
125 $('#posts-filter .actions select').filter('[name=action], [name=action2]').find('option:<?php echo $pseudo_selector; ?>').after('<option value="<?php echo $option_val; ?>"><?php echo esc_attr( $option_txt ); ?></option>' );
126 })
127 </script>
128 <?php
129 }
130
131 /**
132 * Handle a bulk spam report
133 */
134 add_action( 'admin_init', 'grunion_handle_bulk_spam' );
135 function grunion_handle_bulk_spam() {
136 global $pagenow;
137
138 if ( 'edit.php' != $pagenow
139 || ( empty( $_REQUEST['post_type'] ) || 'feedback' != $_REQUEST['post_type'] ) ) {
140 return;
141 }
142
143 // Slip in a success message
144 if ( ! empty( $_REQUEST['message'] ) && 'marked-spam' == $_REQUEST['message'] ) {
145 add_action( 'admin_notices', 'grunion_message_bulk_spam' );
146 }
147
148 if ( ( empty( $_REQUEST['action'] ) || 'spam' != $_REQUEST['action'] ) && ( empty( $_REQUEST['action2'] ) || 'spam' != $_REQUEST['action2'] ) ) {
149 return;
150 }
151
152 check_admin_referer( 'bulk-posts' );
153
154 if ( empty( $_REQUEST['post'] ) ) {
155 wp_safe_redirect( wp_get_referer() );
156 exit;
157 }
158
159 $post_ids = array_map( 'intval', $_REQUEST['post'] );
160
161 foreach ( $post_ids as $post_id ) {
162 if ( ! current_user_can( 'edit_page', $post_id ) ) {
163 wp_die( __( 'You are not allowed to manage this item.', 'jetpack' ) );
164 }
165
166 $post = array(
167 'ID' => $post_id,
168 'post_status' => 'spam',
169 );
170 $akismet_values = get_post_meta( $post_id, '_feedback_akismet_values', true );
171 wp_update_post( $post );
172
173 /**
174 * Fires after a comment has been marked by Akismet.
175 *
176 * Typically this means the comment is spam.
177 *
178 * @module contact-form
179 *
180 * @since 2.2.0
181 *
182 * @param string $comment_status Usually is 'spam', otherwise 'ham'.
183 * @param array $akismet_values From '_feedback_akismet_values' in comment meta
184 */
185 do_action( 'contact_form_akismet', 'spam', $akismet_values );
186 }
187
188 $redirect_url = add_query_arg( 'message', 'marked-spam', wp_get_referer() );
189 wp_safe_redirect( $redirect_url );
190 exit;
191 }
192
193 function grunion_message_bulk_spam() {
194 echo '<div class="updated"><p>' . __( 'Feedback(s) marked as spam', 'jetpack' ) . '</p></div>';
195 }
196
197 // remove admin UI parts that we don't support in feedback management
198 add_action( 'admin_menu', 'grunion_admin_menu' );
199 function grunion_admin_menu() {
200 global $menu, $submenu;
201 unset( $submenu['edit.php?post_type=feedback'] );
202 }
203
204 add_filter( 'bulk_actions-edit-feedback', 'grunion_admin_bulk_actions' );
205 function grunion_admin_bulk_actions( $actions ) {
206 global $current_screen;
207 if ( 'edit-feedback' != $current_screen->id ) {
208 return $actions;
209 }
210
211 unset( $actions['edit'] );
212 return $actions;
213 }
214
215 add_filter( 'views_edit-feedback', 'grunion_admin_view_tabs' );
216 function grunion_admin_view_tabs( $views ) {
217 global $current_screen;
218 if ( 'edit-feedback' != $current_screen->id ) {
219 return $views;
220 }
221
222 unset( $views['publish'] );
223
224 preg_match( '|post_type=feedback\'( class="current")?\>(.*)\<span class=|', $views['all'], $match );
225 if ( ! empty( $match[2] ) ) {
226 $views['all'] = str_replace( $match[2], __( 'Messages', 'jetpack' ) . ' ', $views['all'] );
227 }
228
229 return $views;
230 }
231
232 add_filter( 'manage_feedback_posts_columns', 'grunion_post_type_columns_filter' );
233 function grunion_post_type_columns_filter( $cols ) {
234 $cols = array(
235 'cb' => '<input type="checkbox" />',
236 'feedback_from' => __( 'From', 'jetpack' ),
237 'feedback_message' => __( 'Message', 'jetpack' ),
238 'feedback_date' => __( 'Date', 'jetpack' ),
239 );
240
241 return $cols;
242 }
243
244 add_action( 'manage_posts_custom_column', 'grunion_manage_post_columns', 10, 2 );
245 function grunion_manage_post_columns( $col, $post_id ) {
246 global $post;
247
248 /**
249 * Only call parse_fields_from_content if we're dealing with a Grunion custom column.
250 */
251 if ( ! in_array( $col, array( 'feedback_date', 'feedback_from', 'feedback_message' ) ) ) {
252 return;
253 }
254
255 $content_fields = Grunion_Contact_Form_Plugin::parse_fields_from_content( $post_id );
256
257 switch ( $col ) {
258 case 'feedback_from':
259 $author_name = isset( $content_fields['_feedback_author'] ) ? $content_fields['_feedback_author'] : '';
260 $author_email = isset( $content_fields['_feedback_author_email'] ) ? $content_fields['_feedback_author_email'] : '';
261 $author_url = isset( $content_fields['_feedback_author_url'] ) ? $content_fields['_feedback_author_url'] : '';
262 $author_ip = isset( $content_fields['_feedback_ip'] ) ? $content_fields['_feedback_ip'] : '';
263 $form_url = isset( $post->post_parent ) ? get_permalink( $post->post_parent ) : null;
264
265 $author_name_line = '';
266 if ( ! empty( $author_name ) ) {
267 if ( ! empty( $author_email ) ) {
268 $author_name_line = get_avatar( $author_email, 32 );
269 }
270
271 $author_name_line .= sprintf( '<strong>%s</strong><br />', esc_html( $author_name ) );
272 }
273
274 $author_email_line = '';
275 if ( ! empty( $author_email ) ) {
276 $author_email_line = sprintf( "<a href='%1\$s' target='_blank'>%2\$s</a><br />", esc_url( 'mailto:' . $author_email ), esc_html( $author_email ) );
277 }
278
279 $author_url_line = '';
280 if ( ! empty( $author_url ) ) {
281 $author_url_line = sprintf( "<a href='%1\$s'>%1\$s</a><br />", esc_url( $author_url ) );
282 }
283
284 echo $author_name_line;
285 echo $author_email_line;
286 echo $author_url_line;
287 echo "<a href='edit.php?post_type=feedback&s=" . urlencode( $author_ip );
288 echo "&mode=detail'>" . esc_html( $author_ip ) . '</a><br />';
289 if ( $form_url ) {
290 echo '<a href="' . esc_url( $form_url ) . '">' . esc_html( $form_url ) . '</a>';
291 }
292 break;
293
294 case 'feedback_message':
295 $post_type_object = get_post_type_object( $post->post_type );
296 if ( isset( $content_fields['_feedback_subject'] ) ) {
297 echo '<strong>';
298 echo esc_html( $content_fields['_feedback_subject'] );
299 echo '</strong>';
300 echo '<br />';
301 }
302 echo sanitize_text_field( get_the_content( '' ) );
303 echo '<br />';
304
305 $extra_fields = get_post_meta( $post_id, '_feedback_extra_fields', true );
306 if ( ! empty( $extra_fields ) ) {
307 echo '<br /><hr />';
308 echo '<table cellspacing="0" cellpadding="0" style="">' . "\n";
309 foreach ( (array) $extra_fields as $k => $v ) {
310 // Remove prefix from exta fields
311 echo "<tr><td align='right'><b>" . esc_html( preg_replace( '#^\d+_#', '', $k ) ) . '</b></td><td>' . sanitize_text_field( $v ) . "</td></tr>\n";
312 }
313 echo '</table>';
314 }
315
316 echo '<div class="row-actions">';
317 if ( $post->post_status == 'trash' ) {
318 echo '<span class="untrash" id="feedback-restore-' . $post_id;
319 echo '"><a title="';
320 echo esc_attr__( 'Restore this item from the Trash', 'jetpack' );
321 echo '" href="' . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-' . $post->post_type . '_' . $post->ID );
322 echo '">' . __( 'Restore', 'jetpack' ) . '</a></span> | ';
323
324 echo "<span class='delete'> <a class='submitdelete' title='";
325 echo esc_attr( __( 'Delete this item permanently', 'jetpack' ) );
326 echo "' href='" . get_delete_post_link( $post->ID, '', true );
327 echo "'>" . __( 'Delete Permanently', 'jetpack' ) . '</a></span>';
328 ?>
329
330 <script>
331 jQuery(document).ready(function($) {
332 $('#feedback-restore-<?php echo $post_id; ?>').click(function(e) {
333 e.preventDefault();
334 $.post(ajaxurl, {
335 action: 'grunion_ajax_spam',
336 post_id: '<?php echo $post_id; ?>',
337 make_it: 'publish',
338 sub_menu: jQuery('.subsubsub .current').attr('href'),
339 _ajax_nonce: '<?php echo wp_create_nonce( 'grunion-post-status-' . $post_id ); ?>'
340 },
341 function(r) {
342 $('#post-<?php echo $post_id; ?>')
343 .css({backgroundColor: '#59C859'})
344 .fadeOut(350, function() {
345 $(this).remove();
346 $('.subsubsub').html(r);
347 });
348 }
349 );
350 });
351 });
352 </script>
353
354 <?php
355 } elseif ( $post->post_status == 'publish' ) {
356 echo '<span class="spam" id="feedback-spam-' . $post_id;
357 echo '"><a title="';
358 echo __( 'Mark this message as spam', 'jetpack' );
359 echo '" href="' . wp_nonce_url( admin_url( 'admin-ajax.php?post_id=' . $post_id . '&amp;action=spam' ), 'spam-feedback_' . $post_id );
360 echo '">Spam</a></span>';
361 echo ' | ';
362
363 echo '<span class="delete" id="feedback-trash-' . $post_id;
364 echo '">';
365 echo '<a class="submitdelete" title="' . esc_attr__( 'Trash', 'jetpack' );
366 echo '" href="' . get_delete_post_link( $post_id );
367 echo '">' . __( 'Trash', 'jetpack' ) . '</a></span>';
368
369 ?>
370
371 <script>
372 jQuery(document).ready( function($) {
373 $('#feedback-spam-<?php echo $post_id; ?>').click( function(e) {
374 e.preventDefault();
375 $.post( ajaxurl, {
376 action: 'grunion_ajax_spam',
377 post_id: '<?php echo $post_id; ?>',
378 make_it: 'spam',
379 sub_menu: jQuery('.subsubsub .current').attr('href'),
380 _ajax_nonce: '<?php echo wp_create_nonce( 'grunion-post-status-' . $post_id ); ?>'
381 },
382 function( r ) {
383 $('#post-<?php echo $post_id; ?>')
384 .css( {backgroundColor:'#FF7979'} )
385 .fadeOut(350, function() {
386 $(this).remove();
387 $('.subsubsub').html(r);
388 });
389 });
390 });
391
392 $('#feedback-trash-<?php echo $post_id; ?>').click(function(e) {
393 e.preventDefault();
394 $.post(ajaxurl, {
395 action: 'grunion_ajax_spam',
396 post_id: '<?php echo $post_id; ?>',
397 make_it: 'trash',
398 sub_menu: jQuery('.subsubsub .current').attr('href'),
399 _ajax_nonce: '<?php echo wp_create_nonce( 'grunion-post-status-' . $post_id ); ?>'
400 },
401 function(r) {
402 $('#post-<?php echo $post_id; ?>')
403 .css({backgroundColor: '#FF7979'})
404 .fadeOut(350, function() {
405 $(this).remove();
406 $('.subsubsub').html(r);
407 });
408 }
409 );
410 });
411 });
412 </script>
413
414 <?php
415 } elseif ( $post->post_status == 'spam' ) {
416 echo '<span class="unspam unapprove" id="feedback-ham-' . $post_id;
417 echo '"><a title="';
418 echo __( 'Mark this message as NOT spam', 'jetpack' );
419 echo '" href="">Not Spam</a></span>';
420 echo ' | ';
421
422 echo "<span class='delete' id='feedback-trash-" . $post_id;
423 echo "'> <a class='submitdelete' title='";
424 echo esc_attr( __( 'Delete this item permanently', 'jetpack' ) );
425 echo "' href='" . get_delete_post_link( $post->ID, '', true );
426 echo "'>" . __( 'Delete Permanently', 'jetpack' ) . '</a></span>';
427 ?>
428
429 <script>
430 jQuery(document).ready( function($) {
431 $('#feedback-ham-<?php echo $post_id; ?>').click( function(e) {
432 e.preventDefault();
433 $.post( ajaxurl, {
434 action: 'grunion_ajax_spam',
435 post_id: '<?php echo $post_id; ?>',
436 make_it: 'ham',
437 sub_menu: jQuery('.subsubsub .current').attr('href'),
438 _ajax_nonce: '<?php echo wp_create_nonce( 'grunion-post-status-' . $post_id ); ?>'
439 },
440 function( r ) {
441 $('#post-<?php echo $post_id; ?>')
442 .css( {backgroundColor:'#59C859'} )
443 .fadeOut(350, function() {
444 $(this).remove();
445 $('.subsubsub').html(r);
446 });
447 });
448 });
449 });
450 </script>
451
452 <?php
453 }
454 break;
455
456 case 'feedback_date':
457 $date_time_format = _x( '%1$s \a\t %2$s', '{$date_format} \a\t {$time_format}', 'jetpack' );
458 $date_time_format = sprintf( $date_time_format, get_option( 'date_format' ), get_option( 'time_format' ) );
459 $time = date_i18n( $date_time_format, get_the_time( 'U' ) );
460
461 echo $time;
462 break;
463 }
464 }
465
466 function grunion_esc_attr( $attr ) {
467 $out = esc_attr( $attr );
468 // we also have to entity-encode square brackets so they don't interfere with the shortcode parser
469 // FIXME: do this better - just stripping out square brackets for now since they mysteriously keep reappearing
470 $out = str_replace( '[', '', $out );
471 $out = str_replace( ']', '', $out );
472 return $out;
473 }
474
475 function grunion_sort_objects( $a, $b ) {
476 if ( isset( $a['order'] ) && isset( $b['order'] ) ) {
477 return $a['order'] - $b['order'];
478 }
479 return 0;
480 }
481
482 // take an array of field types from the form builder, and construct a shortcode form
483 // returns both the shortcode form, and HTML markup representing a preview of the form
484 function grunion_ajax_shortcode() {
485 check_ajax_referer( 'grunion_shortcode' );
486
487 if ( ! current_user_can( 'edit_posts' ) ) {
488 die( '-1' );
489 }
490
491 $attributes = array();
492
493 foreach ( array( 'subject', 'to' ) as $attribute ) {
494 if ( isset( $_POST[ $attribute ] ) && strlen( $_POST[ $attribute ] ) ) {
495 $attributes[ $attribute ] = stripslashes( $_POST[ $attribute ] );
496 }
497 }
498
499 if ( is_array( $_POST['fields'] ) ) {
500 $fields = stripslashes_deep( $_POST['fields'] );
501 usort( $fields, 'grunion_sort_objects' );
502
503 $field_shortcodes = array();
504
505 foreach ( $fields as $field ) {
506 $field_attributes = array();
507
508 if ( isset( $field['required'] ) && 'true' === $field['required'] ) {
509 $field_attributes['required'] = 'true';
510 }
511
512 foreach ( array( 'options', 'label', 'type' ) as $attribute ) {
513 if ( isset( $field[ $attribute ] ) ) {
514 $field_attributes[ $attribute ] = $field[ $attribute ];
515 }
516 }
517
518 $field_shortcodes[] = new Grunion_Contact_Form_Field( $field_attributes );
519 }
520 }
521
522 $grunion = new Grunion_Contact_Form( $attributes, $field_shortcodes );
523
524 die( "\n$grunion\n" );
525 }
526
527 // takes a post_id, extracts the contact-form shortcode from that post (if there is one), parses it,
528 // and constructs a json object representing its contents and attributes
529 function grunion_ajax_shortcode_to_json() {
530 global $post, $grunion_form;
531
532 check_ajax_referer( 'grunion_shortcode_to_json' );
533
534 if ( ! empty( $_POST['post_id'] ) && ! current_user_can( 'edit_post', $_POST['post_id'] ) ) {
535 die( '-1' );
536 } elseif ( ! current_user_can( 'edit_posts' ) ) {
537 die( '-1' );
538 }
539
540 if ( ! isset( $_POST['content'] ) || ! is_numeric( $_POST['post_id'] ) ) {
541 die( '-1' );
542 }
543
544 $content = stripslashes( $_POST['content'] );
545
546 // doesn't look like a post with a [contact-form] already.
547 if ( false === has_shortcode( $content, 'contact-form' ) ) {
548 die( '' );
549 }
550
551 $post = get_post( $_POST['post_id'] );
552
553 do_shortcode( $content );
554
555 $grunion = Grunion_Contact_Form::$last;
556
557 $out = array(
558 'to' => '',
559 'subject' => '',
560 'fields' => array(),
561 );
562
563 foreach ( $grunion->fields as $field ) {
564 $out['fields'][ $field->get_attribute( 'id' ) ] = $field->attributes;
565 }
566
567 $to = $grunion->get_attribute( 'to' );
568 $subject = $grunion->get_attribute( 'subject' );
569 foreach ( array( 'to', 'subject' ) as $attribute ) {
570 $value = $grunion->get_attribute( $attribute );
571 if ( isset( $grunion->defaults[ $attribute ] ) && $value == $grunion->defaults[ $attribute ] ) {
572 $value = '';
573 }
574 $out[ $attribute ] = $value;
575 }
576
577 die( json_encode( $out ) );
578 }
579
580
581 add_action( 'wp_ajax_grunion_shortcode', 'grunion_ajax_shortcode' );
582 add_action( 'wp_ajax_grunion_shortcode_to_json', 'grunion_ajax_shortcode_to_json' );
583
584
585 // process row-action spam/not spam clicks
586 add_action( 'wp_ajax_grunion_ajax_spam', 'grunion_ajax_spam' );
587 function grunion_ajax_spam() {
588 global $wpdb;
589
590 if ( empty( $_POST['make_it'] ) ) {
591 return;
592 }
593
594 $post_id = (int) $_POST['post_id'];
595 check_ajax_referer( 'grunion-post-status-' . $post_id );
596 if ( ! current_user_can( 'edit_page', $post_id ) ) {
597 wp_die( __( 'You are not allowed to manage this item.', 'jetpack' ) );
598 }
599
600 require_once dirname( __FILE__ ) . '/grunion-contact-form.php';
601
602 $current_menu = '';
603 if ( isset( $_POST['sub_menu'] ) && preg_match( '|post_type=feedback|', $_POST['sub_menu'] ) ) {
604 if ( preg_match( '|post_status=spam|', $_POST['sub_menu'] ) ) {
605 $current_menu = 'spam';
606 } elseif ( preg_match( '|post_status=trash|', $_POST['sub_menu'] ) ) {
607 $current_menu = 'trash';
608 } else {
609 $current_menu = 'messages';
610 }
611 }
612
613 $post = get_post( $post_id );
614 $post_type_object = get_post_type_object( $post->post_type );
615 $akismet_values = get_post_meta( $post_id, '_feedback_akismet_values', true );
616 if ( $_POST['make_it'] == 'spam' ) {
617 $post->post_status = 'spam';
618 $status = wp_insert_post( $post );
619
620 /** This action is already documented in modules/contact-form/admin.php */
621 do_action( 'contact_form_akismet', 'spam', $akismet_values );
622 } elseif ( $_POST['make_it'] == 'ham' ) {
623 $post->post_status = 'publish';
624 $status = wp_insert_post( $post );
625
626 /** This action is already documented in modules/contact-form/admin.php */
627 do_action( 'contact_form_akismet', 'ham', $akismet_values );
628
629 $comment_author_email = $reply_to_addr = $message = $to = $headers = false;
630 $blog_url = wp_parse_url( site_url() );
631
632 // resend the original email
633 $email = get_post_meta( $post_id, '_feedback_email', true );
634 $content_fields = Grunion_Contact_Form_Plugin::parse_fields_from_content( $post_id );
635
636 if ( ! empty( $email ) && ! empty( $content_fields ) ) {
637 if ( isset( $content_fields['_feedback_author_email'] ) ) {
638 $comment_author_email = $content_fields['_feedback_author_email'];
639 }
640
641 if ( isset( $email['to'] ) ) {
642 $to = $email['to'];
643 }
644
645 if ( isset( $email['message'] ) ) {
646 $message = $email['message'];
647 }
648
649 if ( isset( $email['headers'] ) ) {
650 $headers = $email['headers'];
651 } else {
652 $headers = 'From: "' . $content_fields['_feedback_author'] . '" <wordpress@' . $blog_url['host'] . ">\r\n";
653
654 if ( ! empty( $comment_author_email ) ) {
655 $reply_to_addr = $comment_author_email;
656 } elseif ( is_array( $to ) ) {
657 $reply_to_addr = $to[0];
658 }
659
660 if ( $reply_to_addr ) {
661 $headers .= 'Reply-To: "' . $content_fields['_feedback_author'] . '" <' . $reply_to_addr . ">\r\n";
662 }
663
664 $headers .= 'Content-Type: text/plain; charset="' . get_option( 'blog_charset' ) . '"';
665 }
666
667 /**
668 * Filters the subject of the email sent after a contact form submission.
669 *
670 * @module contact-form
671 *
672 * @since 3.0.0
673 *
674 * @param string $content_fields['_feedback_subject'] Feedback's subject line.
675 * @param array $content_fields['_feedback_all_fields'] Feedback's data from old fields.
676 */
677 $subject = apply_filters( 'contact_form_subject', $content_fields['_feedback_subject'], $content_fields['_feedback_all_fields'] );
678
679 Grunion_Contact_Form::wp_mail( $to, $subject, $message, $headers );
680 }
681 } elseif ( $_POST['make_it'] == 'publish' ) {
682 if ( ! current_user_can( $post_type_object->cap->delete_post, $post_id ) ) {
683 wp_die( __( 'You are not allowed to move this item out of the Trash.', 'jetpack' ) );
684 }
685
686 if ( ! wp_untrash_post( $post_id ) ) {
687 wp_die( __( 'Error in restoring from Trash.', 'jetpack' ) );
688 }
689 } elseif ( $_POST['make_it'] == 'trash' ) {
690 if ( ! current_user_can( $post_type_object->cap->delete_post, $post_id ) ) {
691 wp_die( __( 'You are not allowed to move this item to the Trash.', 'jetpack' ) );
692 }
693
694 if ( ! wp_trash_post( $post_id ) ) {
695 wp_die( __( 'Error in moving to Trash.', 'jetpack' ) );
696 }
697 }
698
699 $sql = "
700 SELECT post_status,
701 COUNT( * ) AS post_count
702 FROM `{$wpdb->posts}`
703 WHERE post_type = 'feedback'
704 GROUP BY post_status
705 ";
706 $status_count = (array) $wpdb->get_results( $sql, ARRAY_A );
707
708 $status = array();
709 $status_html = '';
710 foreach ( $status_count as $i => $row ) {
711 $status[ $row['post_status'] ] = $row['post_count'];
712 }
713
714 if ( isset( $status['publish'] ) ) {
715 $status_html .= '<li><a href="edit.php?post_type=feedback"';
716 if ( $current_menu == 'messages' ) {
717 $status_html .= ' class="current"';
718 }
719
720 $status_html .= '>' . __( 'Messages', 'jetpack' ) . ' <span class="count">';
721 $status_html .= '(' . number_format( $status['publish'] ) . ')';
722 $status_html .= '</span></a> |</li>';
723 }
724
725 if ( isset( $status['trash'] ) ) {
726 $status_html .= '<li><a href="edit.php?post_status=trash&amp;post_type=feedback"';
727 if ( $current_menu == 'trash' ) {
728 $status_html .= ' class="current"';
729 }
730
731 $status_html .= '>' . __( 'Trash', 'jetpack' ) . ' <span class="count">';
732 $status_html .= '(' . number_format( $status['trash'] ) . ')';
733 $status_html .= '</span></a>';
734 if ( isset( $status['spam'] ) ) {
735 $status_html .= ' |';
736 }
737 $status_html .= '</li>';
738 }
739
740 if ( isset( $status['spam'] ) ) {
741 $status_html .= '<li><a href="edit.php?post_status=spam&amp;post_type=feedback"';
742 if ( $current_menu == 'spam' ) {
743 $status_html .= ' class="current"';
744 }
745
746 $status_html .= '>' . __( 'Spam', 'jetpack' ) . ' <span class="count">';
747 $status_html .= '(' . number_format( $status['spam'] ) . ')';
748 $status_html .= '</span></a></li>';
749 }
750
751 echo $status_html;
752 exit;
753 }
754
755 /**
756 * Add the scripts that will add the "Check for Spam" button to the Feedbacks dashboard page.
757 */
758 function grunion_enable_spam_recheck() {
759 if ( ! defined( 'AKISMET_VERSION' ) ) {
760 return;
761 }
762
763 $screen = get_current_screen();
764
765 // Only add to feedback, only to non-spam view
766 if ( 'edit-feedback' != $screen->id || ( ! empty( $_GET['post_status'] ) && 'spam' == $_GET['post_status'] ) ) {
767 return;
768 }
769
770 // Add the actual "Check for Spam" button.
771 add_action( 'admin_head', 'grunion_check_for_spam_button' );
772 }
773
774 add_action( 'admin_enqueue_scripts', 'grunion_enable_spam_recheck' );
775
776 /**
777 * Add the JS and CSS necessary for the Feedback admin page to function.
778 */
779 function grunion_add_admin_scripts() {
780 $screen = get_current_screen();
781
782 if ( 'edit-feedback' !== $screen->id ) {
783 return;
784 }
785
786 // Add the scripts that handle the spam check event.
787 wp_register_script(
788 'grunion-admin',
789 Assets::get_file_url_for_environment(
790 '_inc/build/contact-form/js/grunion-admin.min.js',
791 'modules/contact-form/js/grunion-admin.js'
792 ),
793 array( 'jquery' ),
794 JETPACK__VERSION,
795 true
796 );
797
798 wp_enqueue_script( 'grunion-admin' );
799
800 wp_enqueue_style( 'grunion.css' );
801
802 // Only add to feedback, only to spam view.
803 if ( empty( $_GET['post_status'] ) || 'spam' !== $_GET['post_status'] ) {
804 return;
805 }
806
807 $feedbacks_count = wp_count_posts( 'feedback' );
808 $nonce = wp_create_nonce( 'jetpack_delete_spam_feedbacks' );
809 $success_url = remove_query_arg( array( 'jetpack_empty_feedback_spam_error', 'post_status' ) ); // Go to the "All Feedback" page.
810 $failure_url = add_query_arg( 'jetpack_empty_feedback_spam_error', '1' ); // Refresh the current page and show an error.
811 $spam_count = $feedbacks_count->spam;
812
813 $button_parameters = array(
814 /* translators: The placeholder is for showing how much of the process has completed, as a percent. e.g., "Emptying Spam (40%)" */
815 'progress_label' => __( 'Emptying Spam (%1$s%)', 'jetpack' ),
816 'success_url' => $success_url,
817 'failure_url' => $failure_url,
818 'spam_count' => $spam_count,
819 'nonce' => $nonce,
820 'label' => __( 'Empty Spam', 'jetpack' ),
821 );
822
823 wp_localize_script( 'grunion-admin', 'jetpack_empty_spam_button_parameters', $button_parameters );
824 }
825
826 add_action( 'admin_enqueue_scripts', 'grunion_add_admin_scripts' );
827
828 /**
829 * Add the "Check for Spam" button to the Feedbacks dashboard page.
830 */
831 function grunion_check_for_spam_button() {
832 // Nonce name.
833 $nonce_name = 'jetpack_check_feedback_spam_' . (string) get_current_blog_id();
834 // Get HTML for the button.
835 $button_html = get_submit_button(
836 __( 'Check for Spam', 'jetpack' ),
837 'secondary',
838 'jetpack-check-feedback-spam',
839 false,
840 array(
841 'data-failure-url' => add_query_arg( 'jetpack_check_feedback_spam_error', '1' ), // Refresh the current page and show an error.
842 'data-nonce-name' => $nonce_name,
843 )
844 );
845 $button_html .= '<span class="jetpack-check-feedback-spam-spinner"></span>';
846 $button_html .= wp_nonce_field( 'grunion_recheck_queue', $nonce_name, false, false );
847
848 // Add the button next to the filter button via js.
849 ?>
850 <script type="text/javascript">
851 jQuery( function( $ ) {
852 $( '#posts-filter #post-query-submit' ).after( '<?php echo $button_html; ?>' );
853 } );
854 </script>
855 <?php
856 }
857
858 /**
859 * Recheck all approved feedbacks for spam.
860 */
861 function grunion_recheck_queue() {
862 $blog_id = get_current_blog_id();
863
864 if (
865 empty( $_POST[ 'jetpack_check_feedback_spam_' . (string) $blog_id ] )
866 || ! wp_verify_nonce( sanitize_key( $_POST[ 'jetpack_check_feedback_spam_' . (string) $blog_id ] ), 'grunion_recheck_queue' )
867 ) {
868 wp_send_json_error(
869 __( 'You aren’t authorized to do that.', 'jetpack' ),
870 403
871 );
872
873 return;
874 }
875
876 if ( ! current_user_can( 'delete_others_posts' ) ) {
877 wp_send_json_error(
878 __( 'You don’t have permission to do that.', 'jetpack' ),
879 403
880 );
881
882 return;
883 }
884
885 $query = 'post_type=feedback&post_status=publish';
886
887 if ( isset( $_POST['limit'], $_POST['offset'] ) ) {
888 $query .= '&posts_per_page=' . (int) $_POST['limit'] . '&offset=' . (int) $_POST['offset'];
889 }
890
891 $approved_feedbacks = get_posts( $query );
892
893 foreach ( $approved_feedbacks as $feedback ) {
894 $meta = get_post_meta( $feedback->ID, '_feedback_akismet_values', true );
895
896 if ( ! $meta ) {
897 // _feedback_akismet_values is eventually deleted when it's no longer
898 // within a reasonable time period to check the feedback for spam, so
899 // if it's gone, don't attempt a spam recheck.
900 continue;
901 }
902
903 $meta['recheck_reason'] = 'recheck_queue';
904
905 /**
906 * Filter whether the submitted feedback is considered as spam.
907 *
908 * @module contact-form
909 *
910 * @since 3.4.0
911 *
912 * @param bool false Is the submitted feedback spam? Default to false.
913 * @param array $meta Feedack values returned by the Akismet plugin.
914 */
915 $is_spam = apply_filters( 'jetpack_contact_form_is_spam', false, $meta );
916
917 if ( $is_spam ) {
918 wp_update_post(
919 array(
920 'ID' => $feedback->ID,
921 'post_status' => 'spam',
922 )
923 );
924 /** This action is already documented in modules/contact-form/admin.php */
925 do_action( 'contact_form_akismet', 'spam', $meta );
926 }
927 }
928
929 wp_send_json(
930 array(
931 'processed' => count( $approved_feedbacks ),
932 )
933 );
934 }
935
936 add_action( 'wp_ajax_grunion_recheck_queue', 'grunion_recheck_queue' );
937
938 /**
939 * Delete a number of spam feedbacks via an AJAX request.
940 */
941 function grunion_delete_spam_feedbacks() {
942 if ( ! wp_verify_nonce( $_POST['nonce'], 'jetpack_delete_spam_feedbacks' ) ) {
943 wp_send_json_error(
944 __( 'You aren’t authorized to do that.', 'jetpack' ),
945 403
946 );
947
948 return;
949 }
950
951 if ( ! current_user_can( 'delete_others_posts' ) ) {
952 wp_send_json_error(
953 __( 'You don’t have permission to do that.', 'jetpack' ),
954 403
955 );
956
957 return;
958 }
959
960 $deleted_feedbacks = 0;
961
962 $delete_limit = 25;
963 /**
964 * Filter the amount of Spam feedback one can delete at once.
965 *
966 * @module contact-form
967 *
968 * @since 8.7.0
969 *
970 * @param int $delete_limit Number of spam to process at once. Default to 25.
971 */
972 $delete_limit = apply_filters( 'jetpack_delete_spam_feedbacks_limit', $delete_limit );
973 $delete_limit = (int) $delete_limit;
974 $delete_limit = max( 1, min( 100, $delete_limit ) ); // Allow a range of 1-100 for the delete limit.
975
976 $query_args = array(
977 'post_type' => 'feedback',
978 'post_status' => 'spam',
979 'posts_per_page' => $delete_limit,
980 );
981
982 $query = new WP_Query( $query_args );
983 $spam_feedbacks = $query->get_posts();
984
985 foreach ( $spam_feedbacks as $feedback ) {
986 wp_delete_post( $feedback->ID, true );
987
988 $deleted_feedbacks++;
989 }
990
991 wp_send_json(
992 array(
993 'success' => true,
994 'data' => array(
995 'counts' => array(
996 'deleted' => $deleted_feedbacks,
997 'limit' => $delete_limit,
998 ),
999 ),
1000 )
1001 );
1002 }
1003 add_action( 'wp_ajax_jetpack_delete_spam_feedbacks', 'grunion_delete_spam_feedbacks' );
1004
1005 /**
1006 * Show an admin notice if the "Empty Spam" or "Check Spam" process was unable to complete, probably due to a permissions error.
1007 */
1008 function grunion_feedback_admin_notice() {
1009 if ( isset( $_GET['jetpack_empty_feedback_spam_error'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
1010 echo '<div class="notice notice-error"><p>' . esc_html( __( 'An error occurred while trying to empty the Feedback spam folder.', 'jetpack' ) ) . '</p></div>';
1011 } elseif ( isset( $_GET['jetpack_check_feedback_spam_error'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
1012 echo '<div class="notice notice-error"><p>' . esc_html( __( 'An error occurred while trying to check for spam among the feedback you received.', 'jetpack' ) ) . '</p></div>';
1013 }
1014 }
1015 add_action( 'admin_notices', 'grunion_feedback_admin_notice' );
1016