admin.php — Contact Form 7 5.1.8

contact-form-7 / admin / admin.php

contact-form-7 / admin Last commit date

css 7 years ago includes 6 years ago js 7 years ago admin.php 6 years ago edit-contact-form.php 6 years ago

admin.php

612 lines

1	<?php
2
3	require_once WPCF7_PLUGIN_DIR . '/admin/includes/admin-functions.php';
4	require_once WPCF7_PLUGIN_DIR . '/admin/includes/help-tabs.php';
5	require_once WPCF7_PLUGIN_DIR . '/admin/includes/tag-generator.php';
6	require_once WPCF7_PLUGIN_DIR . '/admin/includes/welcome-panel.php';
7	require_once WPCF7_PLUGIN_DIR . '/admin/includes/config-validator.php';
8
9	add_action( 'admin_init', 'wpcf7_admin_init', 10, 0 );
10
11	function wpcf7_admin_init() {
12	do_action( 'wpcf7_admin_init' );
13	}
14
15	add_action( 'admin_menu', 'wpcf7_admin_menu', 9, 0 );
16
17	function wpcf7_admin_menu() {
18	global $_wp_last_object_menu;
19
20	$_wp_last_object_menu++;
21
22	do_action( 'wpcf7_admin_menu' );
23
24	add_menu_page( __( 'Contact Form 7', 'contact-form-7' ),
25	__( 'Contact', 'contact-form-7' )
26	. wpcf7_admin_menu_change_notice(),
27	'wpcf7_read_contact_forms', 'wpcf7',
28	'wpcf7_admin_management_page', 'dashicons-email',
29	$_wp_last_object_menu );
30
31	$edit = add_submenu_page( 'wpcf7',
32	__( 'Edit Contact Form', 'contact-form-7' ),
33	__( 'Contact Forms', 'contact-form-7' )
34	. wpcf7_admin_menu_change_notice( 'wpcf7' ),
35	'wpcf7_read_contact_forms', 'wpcf7',
36	'wpcf7_admin_management_page' );
37
38	add_action( 'load-' . $edit, 'wpcf7_load_contact_form_admin', 10, 0 );
39
40	$addnew = add_submenu_page( 'wpcf7',
41	__( 'Add New Contact Form', 'contact-form-7' ),
42	__( 'Add New', 'contact-form-7' )
43	. wpcf7_admin_menu_change_notice( 'wpcf7-new' ),
44	'wpcf7_edit_contact_forms', 'wpcf7-new',
45	'wpcf7_admin_add_new_page' );
46
47	add_action( 'load-' . $addnew, 'wpcf7_load_contact_form_admin', 10, 0 );
48
49	$integration = WPCF7_Integration::get_instance();
50
51	if ( $integration->service_exists() ) {
52	$integration = add_submenu_page( 'wpcf7',
53	__( 'Integration with Other Services', 'contact-form-7' ),
54	__( 'Integration', 'contact-form-7' )
55	. wpcf7_admin_menu_change_notice( 'wpcf7-integration' ),
56	'wpcf7_manage_integration', 'wpcf7-integration',
57	'wpcf7_admin_integration_page' );
58
59	add_action( 'load-' . $integration, 'wpcf7_load_integration_page', 10, 0 );
60	}
61	}
62
63	function wpcf7_admin_menu_change_notice( $menu_slug = '' ) {
64	$counts = apply_filters( 'wpcf7_admin_menu_change_notice',
65	array(
66	'wpcf7' => 0,
67	'wpcf7-new' => 0,
68	'wpcf7-integration' => 0,
69	)
70	);
71
72	if ( empty( $menu_slug ) ) {
73	$count = absint( array_sum( $counts ) );
74	} elseif ( isset( $counts[$menu_slug] ) ) {
75	$count = absint( $counts[$menu_slug] );
76	} else {
77	$count = 0;
78	}
79
80	if ( $count ) {
81	return sprintf(
82	' <span class="update-plugins %1$d"><span class="plugin-count">%2$s</span></span>',
83	$count,
84	esc_html( number_format_i18n( $count ) )
85	);
86	}
87
88	return '';
89	}
90
91	add_action( 'admin_enqueue_scripts', 'wpcf7_admin_enqueue_scripts', 10, 1 );
92
93	function wpcf7_admin_enqueue_scripts( $hook_suffix ) {
94	if ( false === strpos( $hook_suffix, 'wpcf7' ) ) {
95	return;
96	}
97
98	wp_enqueue_style( 'contact-form-7-admin',
99	wpcf7_plugin_url( 'admin/css/styles.css' ),
100	array(), WPCF7_VERSION, 'all'
101	);
102
103	if ( wpcf7_is_rtl() ) {
104	wp_enqueue_style( 'contact-form-7-admin-rtl',
105	wpcf7_plugin_url( 'admin/css/styles-rtl.css' ),
106	array(), WPCF7_VERSION, 'all'
107	);
108	}
109
110	wp_enqueue_script( 'wpcf7-admin',
111	wpcf7_plugin_url( 'admin/js/scripts.js' ),
112	array( 'jquery', 'jquery-ui-tabs' ),
113	WPCF7_VERSION, true
114	);
115
116	$args = array(
117	'apiSettings' => array(
118	'root' => esc_url_raw( rest_url( 'contact-form-7/v1' ) ),
119	'namespace' => 'contact-form-7/v1',
120	'nonce' => ( wp_installing() && ! is_multisite() )
121	? '' : wp_create_nonce( 'wp_rest' ),
122	),
123	'pluginUrl' => wpcf7_plugin_url(),
124	'saveAlert' => __(
125	"The changes you made will be lost if you navigate away from this page.",
126	'contact-form-7' ),
127	'activeTab' => isset( $_GET['active-tab'] )
128	? (int) $_GET['active-tab'] : 0,
129	'configValidator' => array(
130	'errors' => array(),
131	'howToCorrect' => __( "How to resolve?", 'contact-form-7' ),
132	'oneError' => __( '1 configuration error detected', 'contact-form-7' ),
133	'manyErrors' => __( '%d configuration errors detected', 'contact-form-7' ),
134	'oneErrorInTab' => __( '1 configuration error detected in this tab panel', 'contact-form-7' ),
135	'manyErrorsInTab' => __( '%d configuration errors detected in this tab panel', 'contact-form-7' ),
136	'docUrl' => WPCF7_ConfigValidator::get_doc_link(),
137	/* translators: screen reader text */
138	'iconAlt' => __( '(configuration error)', 'contact-form-7' ),
139	),
140	);
141
142	if ( $post = wpcf7_get_current_contact_form()
143	and current_user_can( 'wpcf7_edit_contact_form', $post->id() )
144	and wpcf7_validate_configuration() ) {
145	$config_validator = new WPCF7_ConfigValidator( $post );
146	$config_validator->restore();
147	$args['configValidator']['errors'] =
148	$config_validator->collect_error_messages();
149	}
150
151	wp_localize_script( 'wpcf7-admin', 'wpcf7', $args );
152
153	add_thickbox();
154
155	wp_enqueue_script( 'wpcf7-admin-taggenerator',
156	wpcf7_plugin_url( 'admin/js/tag-generator.js' ),
157	array( 'jquery', 'thickbox', 'wpcf7-admin' ), WPCF7_VERSION, true );
158	}
159
160	add_action( 'doing_dark_mode', 'wpcf7_dark_mode_support', 10, 1 );
161
162	function wpcf7_dark_mode_support( $user_id ) {
163	wp_enqueue_style( 'contact-form-7-admin-dark-mode',
164	wpcf7_plugin_url( 'admin/css/styles-dark-mode.css' ),
165	array( 'contact-form-7-admin' ), WPCF7_VERSION, 'screen' );
166	}
167
168	add_filter( 'set-screen-option', 'wpcf7_set_screen_options', 10, 3 );
169
170	function wpcf7_set_screen_options( $result, $option, $value ) {
171	$wpcf7_screens = array(
172	'cfseven_contact_forms_per_page',
173	);
174
175	if ( in_array( $option, $wpcf7_screens ) ) {
176	$result = $value;
177	}
178
179	return $result;
180	}
181
182	function wpcf7_load_contact_form_admin() {
183	global $plugin_page;
184
185	$action = wpcf7_current_action();
186
187	do_action( 'wpcf7_admin_load',
188	isset( $_GET['page'] ) ? trim( $_GET['page'] ) : '',
189	$action
190	);
191
192	if ( 'save' == $action ) {
193	$id = isset( $_POST['post_ID'] ) ? $_POST['post_ID'] : '-1';
194	check_admin_referer( 'wpcf7-save-contact-form_' . $id );
195
196	if ( ! current_user_can( 'wpcf7_edit_contact_form', $id ) ) {
197	wp_die( __( 'You are not allowed to edit this item.', 'contact-form-7' ) );
198	}
199
200	$args = $_REQUEST;
201	$args['id'] = $id;
202
203	$args['title'] = isset( $_POST['post_title'] )
204	? $_POST['post_title'] : null;
205
206	$args['locale'] = isset( $_POST['wpcf7-locale'] )
207	? $_POST['wpcf7-locale'] : null;
208
209	$args['form'] = isset( $_POST['wpcf7-form'] )
210	? $_POST['wpcf7-form'] : '';
211
212	$args['mail'] = isset( $_POST['wpcf7-mail'] )
213	? $_POST['wpcf7-mail'] : array();
214
215	$args['mail_2'] = isset( $_POST['wpcf7-mail-2'] )
216	? $_POST['wpcf7-mail-2'] : array();
217
218	$args['messages'] = isset( $_POST['wpcf7-messages'] )
219	? $_POST['wpcf7-messages'] : array();
220
221	$args['additional_settings'] = isset( $_POST['wpcf7-additional-settings'] )
222	? $_POST['wpcf7-additional-settings'] : '';
223
224	$contact_form = wpcf7_save_contact_form( $args );
225
226	if ( $contact_form and wpcf7_validate_configuration() ) {
227	$config_validator = new WPCF7_ConfigValidator( $contact_form );
228	$config_validator->validate();
229	$config_validator->save();
230	}
231
232	$query = array(
233	'post' => $contact_form ? $contact_form->id() : 0,
234	'active-tab' => isset( $_POST['active-tab'] )
235	? (int) $_POST['active-tab'] : 0,
236	);
237
238	if ( ! $contact_form ) {
239	$query['message'] = 'failed';
240	} elseif ( -1 == $id ) {
241	$query['message'] = 'created';
242	} else {
243	$query['message'] = 'saved';
244	}
245
246	$redirect_to = add_query_arg( $query, menu_page_url( 'wpcf7', false ) );
247	wp_safe_redirect( $redirect_to );
248	exit();
249	}
250
251	if ( 'copy' == $action ) {
252	$id = empty( $_POST['post_ID'] )
253	? absint( $_REQUEST['post'] )
254	: absint( $_POST['post_ID'] );
255
256	check_admin_referer( 'wpcf7-copy-contact-form_' . $id );
257
258	if ( ! current_user_can( 'wpcf7_edit_contact_form', $id ) ) {
259	wp_die( __( 'You are not allowed to edit this item.', 'contact-form-7' ) );
260	}
261
262	$query = array();
263
264	if ( $contact_form = wpcf7_contact_form( $id ) ) {
265	$new_contact_form = $contact_form->copy();
266	$new_contact_form->save();
267
268	$query['post'] = $new_contact_form->id();
269	$query['message'] = 'created';
270	}
271
272	$redirect_to = add_query_arg( $query, menu_page_url( 'wpcf7', false ) );
273
274	wp_safe_redirect( $redirect_to );
275	exit();
276	}
277
278	if ( 'delete' == $action ) {
279	if ( ! empty( $_POST['post_ID'] ) ) {
280	check_admin_referer( 'wpcf7-delete-contact-form_' . $_POST['post_ID'] );
281	} elseif ( ! is_array( $_REQUEST['post'] ) ) {
282	check_admin_referer( 'wpcf7-delete-contact-form_' . $_REQUEST['post'] );
283	} else {
284	check_admin_referer( 'bulk-posts' );
285	}
286
287	$posts = empty( $_POST['post_ID'] )
288	? (array) $_REQUEST['post']
289	: (array) $_POST['post_ID'];
290
291	$deleted = 0;
292
293	foreach ( $posts as $post ) {
294	$post = WPCF7_ContactForm::get_instance( $post );
295
296	if ( empty( $post ) ) {
297	continue;
298	}
299
300	if ( ! current_user_can( 'wpcf7_delete_contact_form', $post->id() ) ) {
301	wp_die( __( 'You are not allowed to delete this item.', 'contact-form-7' ) );
302	}
303
304	if ( ! $post->delete() ) {
305	wp_die( __( 'Error in deleting.', 'contact-form-7' ) );
306	}
307
308	$deleted += 1;
309	}
310
311	$query = array();
312
313	if ( ! empty( $deleted ) ) {
314	$query['message'] = 'deleted';
315	}
316
317	$redirect_to = add_query_arg( $query, menu_page_url( 'wpcf7', false ) );
318
319	wp_safe_redirect( $redirect_to );
320	exit();
321	}
322
323	$post = null;
324
325	if ( 'wpcf7-new' == $plugin_page ) {
326	$post = WPCF7_ContactForm::get_template( array(
327	'locale' => isset( $_GET['locale'] ) ? $_GET['locale'] : null,
328	) );
329	} elseif ( ! empty( $_GET['post'] ) ) {
330	$post = WPCF7_ContactForm::get_instance( $_GET['post'] );
331	}
332
333	$current_screen = get_current_screen();
334
335	$help_tabs = new WPCF7_Help_Tabs( $current_screen );
336
337	if ( $post
338	and current_user_can( 'wpcf7_edit_contact_form', $post->id() ) ) {
339	$help_tabs->set_help_tabs( 'edit' );
340	} else {
341	$help_tabs->set_help_tabs( 'list' );
342
343	if ( ! class_exists( 'WPCF7_Contact_Form_List_Table' ) ) {
344	require_once WPCF7_PLUGIN_DIR . '/admin/includes/class-contact-forms-list-table.php';
345	}
346
347	add_filter( 'manage_' . $current_screen->id . '_columns',
348	array( 'WPCF7_Contact_Form_List_Table', 'define_columns' ), 10, 0 );
349
350	add_screen_option( 'per_page', array(
351	'default' => 20,
352	'option' => 'cfseven_contact_forms_per_page',
353	) );
354	}
355	}
356
357	function wpcf7_admin_management_page() {
358	if ( $post = wpcf7_get_current_contact_form() ) {
359	$post_id = $post->initial() ? -1 : $post->id();
360
361	require_once WPCF7_PLUGIN_DIR . '/admin/includes/editor.php';
362	require_once WPCF7_PLUGIN_DIR . '/admin/edit-contact-form.php';
363	return;
364	}
365
366	if ( 'validate' == wpcf7_current_action()
367	and wpcf7_validate_configuration()
368	and current_user_can( 'wpcf7_edit_contact_forms' ) ) {
369	wpcf7_admin_bulk_validate_page();
370	return;
371	}
372
373	$list_table = new WPCF7_Contact_Form_List_Table();
374	$list_table->prepare_items();
375
376	?>
377	<div class="wrap" id="wpcf7-contact-form-list-table">
378
379	<h1 class="wp-heading-inline"><?php
380	echo esc_html( __( 'Contact Forms', 'contact-form-7' ) );
381	?></h1>
382
383	<?php
384	if ( current_user_can( 'wpcf7_edit_contact_forms' ) ) {
385	echo wpcf7_link(
386	menu_page_url( 'wpcf7-new', false ),
387	__( 'Add New', 'contact-form-7' ),
388	array( 'class' => 'page-title-action' )
389	);
390	}
391
392	if ( ! empty( $_REQUEST['s'] ) ) {
393	echo sprintf( '<span class="subtitle">'
394	/* translators: %s: search keywords */
395	. __( 'Search results for “%s”', 'contact-form-7' )
396	. '</span>', esc_html( $_REQUEST['s'] )
397	);
398	}
399	?>
400
401	<hr class="wp-header-end">
402
403	<?php
404	do_action( 'wpcf7_admin_warnings',
405	'wpcf7', wpcf7_current_action(), null );
406
407	wpcf7_welcome_panel();
408
409	do_action( 'wpcf7_admin_notices',
410	'wpcf7', wpcf7_current_action(), null );
411	?>
412
413	<form method="get" action="">
414	<input type="hidden" name="page" value="<?php echo esc_attr( $_REQUEST['page'] ); ?>" />
415	<?php $list_table->search_box( __( 'Search Contact Forms', 'contact-form-7' ), 'wpcf7-contact' ); ?>
416	<?php $list_table->display(); ?>
417	</form>
418
419	</div>
420	<?php
421	}
422
423	function wpcf7_admin_add_new_page() {
424	$post = wpcf7_get_current_contact_form();
425
426	if ( ! $post ) {
427	$post = WPCF7_ContactForm::get_template();
428	}
429
430	$post_id = -1;
431
432	require_once WPCF7_PLUGIN_DIR . '/admin/includes/editor.php';
433	require_once WPCF7_PLUGIN_DIR . '/admin/edit-contact-form.php';
434	}
435
436	function wpcf7_load_integration_page() {
437	do_action( 'wpcf7_admin_load',
438	isset( $_GET['page'] ) ? trim( $_GET['page'] ) : '',
439	wpcf7_current_action()
440	);
441
442	$integration = WPCF7_Integration::get_instance();
443
444	if ( isset( $_REQUEST['service'] )
445	and $integration->service_exists( $_REQUEST['service'] ) ) {
446	$service = $integration->get_service( $_REQUEST['service'] );
447	$service->load( wpcf7_current_action() );
448	}
449
450	$help_tabs = new WPCF7_Help_Tabs( get_current_screen() );
451	$help_tabs->set_help_tabs( 'integration' );
452	}
453
454	function wpcf7_admin_integration_page() {
455	$integration = WPCF7_Integration::get_instance();
456
457	$service = isset( $_REQUEST['service'] )
458	? $integration->get_service( $_REQUEST['service'] )
459	: null;
460
461	?>
462	<div class="wrap" id="wpcf7-integration">
463
464	<h1><?php echo esc_html( __( 'Integration with Other Services', 'contact-form-7' ) ); ?></h1>
465
466	<?php
467	do_action( 'wpcf7_admin_warnings',
468	'wpcf7-integration', wpcf7_current_action(), $service );
469
470	do_action( 'wpcf7_admin_notices',
471	'wpcf7-integration', wpcf7_current_action(), $service );
472
473	if ( $service ) {
474	$message = isset( $_REQUEST['message'] ) ? $_REQUEST['message'] : '';
475	$service->admin_notice( $message );
476	$integration->list_services( array( 'include' => $_REQUEST['service'] ) );
477	} else {
478	$integration->list_services();
479	}
480	?>
481
482	</div>
483	<?php
484	}
485
486	/* Misc */
487
488	add_action( 'wpcf7_admin_notices', 'wpcf7_admin_updated_message', 10, 3 );
489
490	function wpcf7_admin_updated_message( $page, $action, $object ) {
491	if ( ! in_array( $page, array( 'wpcf7', 'wpcf7-new' ) ) ) {
492	return;
493	}
494
495	if ( empty( $_REQUEST['message'] ) ) {
496	return;
497	}
498
499	if ( 'created' == $_REQUEST['message'] ) {
500	$updated_message = __( "Contact form created.", 'contact-form-7' );
501	} elseif ( 'saved' == $_REQUEST['message'] ) {
502	$updated_message = __( "Contact form saved.", 'contact-form-7' );
503	} elseif ( 'deleted' == $_REQUEST['message'] ) {
504	$updated_message = __( "Contact form deleted.", 'contact-form-7' );
505	}
506
507	if ( ! empty( $updated_message ) ) {
508	echo sprintf( '<div id="message" class="notice notice-success is-dismissible"><p>%s</p></div>', esc_html( $updated_message ) );
509	return;
510	}
511
512	if ( 'failed' == $_REQUEST['message'] ) {
513	$updated_message = __( "There was an error saving the contact form.",
514	'contact-form-7' );
515
516	echo sprintf( '<div id="message" class="notice notice-error is-dismissible"><p>%s</p></div>', esc_html( $updated_message ) );
517	return;
518	}
519
520	if ( 'validated' == $_REQUEST['message'] ) {
521	$bulk_validate = WPCF7::get_option( 'bulk_validate', array() );
522	$count_invalid = isset( $bulk_validate['count_invalid'] )
523	? absint( $bulk_validate['count_invalid'] ) : 0;
524
525	if ( $count_invalid ) {
526	$updated_message = sprintf(
527	_n(
528	/* translators: %s: number of contact forms */
529	"Configuration validation completed. %s invalid contact form was found.",
530	"Configuration validation completed. %s invalid contact forms were found.",
531	$count_invalid, 'contact-form-7'
532	),
533	number_format_i18n( $count_invalid )
534	);
535
536	echo sprintf( '<div id="message" class="notice notice-warning is-dismissible"><p>%s</p></div>', esc_html( $updated_message ) );
537	} else {
538	$updated_message = __( "Configuration validation completed. No invalid contact form was found.", 'contact-form-7' );
539
540	echo sprintf( '<div id="message" class="notice notice-success is-dismissible"><p>%s</p></div>', esc_html( $updated_message ) );
541	}
542
543	return;
544	}
545	}
546
547	add_filter( 'plugin_action_links', 'wpcf7_plugin_action_links', 10, 2 );
548
549	function wpcf7_plugin_action_links( $links, $file ) {
550	if ( $file != WPCF7_PLUGIN_BASENAME ) {
551	return $links;
552	}
553
554	if ( ! current_user_can( 'wpcf7_read_contact_forms' ) ) {
555	return $links;
556	}
557
558	$settings_link = wpcf7_link(
559	menu_page_url( 'wpcf7', false ),
560	__( 'Settings', 'contact-form-7' )
561	);
562
563	array_unshift( $links, $settings_link );
564
565	return $links;
566	}
567
568	add_action( 'wpcf7_admin_warnings', 'wpcf7_old_wp_version_error', 10, 3 );
569
570	function wpcf7_old_wp_version_error( $page, $action, $object ) {
571	$wp_version = get_bloginfo( 'version' );
572
573	if ( ! version_compare( $wp_version, WPCF7_REQUIRED_WP_VERSION, '<' ) ) {
574	return;
575	}
576
577	?>
578	<div class="notice notice-warning">
579	<p><?php
580	echo sprintf(
581	/* translators: 1: version of Contact Form 7, 2: version of WordPress, 3: URL */
582	__( '<strong>Contact Form 7 %1$s requires WordPress %2$s or higher.</strong> Please <a href="%3$s">update WordPress</a> first.', 'contact-form-7' ),
583	WPCF7_VERSION,
584	WPCF7_REQUIRED_WP_VERSION,
585	admin_url( 'update-core.php' )
586	);
587	?></p>
588	</div>
589	<?php
590	}
591
592	add_action( 'wpcf7_admin_warnings', 'wpcf7_not_allowed_to_edit', 10, 3 );
593
594	function wpcf7_not_allowed_to_edit( $page, $action, $object ) {
595	if ( $object instanceof WPCF7_ContactForm ) {
596	$contact_form = $object;
597	} else {
598	return;
599	}
600
601	if ( current_user_can( 'wpcf7_edit_contact_form', $contact_form->id() ) ) {
602	return;
603	}
604
605	$message = __( "You are not allowed to edit this contact form.",
606	'contact-form-7' );
607
608	echo sprintf(
609	'<div class="notice notice-warning"><p>%s</p></div>',
610	esc_html( $message ) );
611	}
612