admin.php — Strong Testimonials 2.38

strong-testimonials / admin / admin.php

strong-testimonials / admin Last commit date

admin.php

323 lines

1	<?php
2	/**
3	* Strong Testimonials admin functions.
4	*
5	* 1. Check for required WordPress version.
6	* 2. Check for plugin update.
7	* 3. Initialize.
8	*/
9
10	/**
11	* Check for required WordPress version.
12	*/
13	function wpmtst_version_check() {
14	global $wp_version;
15	$require_wp_version = "3.7";
16
17	if ( version_compare( $wp_version, $require_wp_version ) == -1 ) {
18	deactivate_plugins( WPMTST_PLUGIN );
19	/* translators: %s is the name of the plugin. */
20	$message = '<h2>' . sprintf( _x( 'Unable to load %s', 'installation', 'strong-testimonials' ), 'Strong Testimonials' ) . '</h2>';
21	/* translators: %s is a WordPress version number. */
22	$message .= '<p>' . sprintf( _x( 'This plugin requires <strong>WordPress %s</strong> or higher so it has been deactivated.', 'installation', 'strong-testimonials' ), $require_wp_version ) . '</p>';
23	$message .= '<p>' . _x( 'Please upgrade WordPress and try again.', 'installation', 'strong-testimonials' ) . '</p>';
24	$message .= '<p>' . sprintf( _x( 'Back to the WordPress <a href="%s">Plugins page</a>', 'installation', 'strong-testimonials' ), get_admin_url( null, 'plugins.php' ) ) . '</p>';
25	wp_die( $message );
26	}
27	}
28
29	add_action( 'admin_init', 'wpmtst_version_check', 1 );
30
31	/**
32	* Check for plugin update.
33	*
34	* @since 2.28.4 Before other admin_init actions.
35	*/
36	function wpmtst_update_check() {
37	$version = get_option( 'wpmtst_plugin_version', false );
38	if ( $version == WPMTST_VERSION ) {
39	return;
40	}
41	// Redirect to About page afterwards. On new install or (de)activation only.
42	if ( false === $version ) {
43	add_option( 'wpmtst_do_activation_redirect', true );
44	}
45
46	require_once WPMTST_ADMIN . 'class-strong-testimonials-updater.php';
47	$updater = new Strong_Testimonials_Updater();
48	$updater->update();
49	}
50
51	add_action( 'admin_init', 'wpmtst_update_check', 5 );
52
53	/**
54	* Initialize.
55	*/
56	function wpmtst_admin_init() {
57	/**
58	* Redirect to About page for new installs only
59	*
60	* @since 2.28.4
61	*/
62	wpmtst_activation_redirect();
63
64	/**
65	* Custom action hooks
66	*
67	* @since 1.18.4
68	*/
69	if ( isset( $_REQUEST['action'] ) && '' != $_REQUEST['action'] ) {
70	do_action( 'wpmtst_' . $_REQUEST['action'] );
71	}
72	}
73
74	add_action( 'admin_init', 'wpmtst_admin_init' );
75
76	/**
77	* Custom action link in admin notice.
78	*
79	* @since 2.29.0
80	*/
81	function wpmtst_action_captcha_options_changed() {
82	wpmtst_delete_admin_notice( 'captcha-options-changed' );
83	wp_redirect( admin_url( 'edit.php?post_type=wpm-testimonial&page=testimonial-settings&tab=form#captcha-section' ) );
84	exit;
85	}
86
87	add_action( 'admin_action_captcha-options-changed', 'wpmtst_action_captcha_options_changed' );
88
89	/**
90	* Redirect to About page.
91	*
92	* @since 2.28.4
93	*/
94	function wpmtst_activation_redirect() {
95	if ( get_option( 'wpmtst_do_activation_redirect', false ) ) {
96	delete_option( 'wpmtst_do_activation_redirect' );
97	wp_redirect( admin_url( 'edit.php?post_type=wpm-testimonial&page=about-strong-testimonials' ) );
98	exit;
99	}
100	}
101
102	/**
103	* Are we on a testimonial admin screen?
104	*
105	* Used by add-ons too!
106	*
107	* @return bool
108	*/
109	function wpmtst_is_testimonial_screen() {
110	$screen = get_current_screen();
111	return ( $screen && 'wpm-testimonial' == $screen->post_type );
112	}
113
114	/**
115	* Add pending numbers to post types on admin menu.
116	* Thanks http://wordpress.stackexchange.com/a/105470/32076
117	*
118	* @param $menu
119	*
120	* @return mixed
121	*/
122	function wpmtst_pending_indicator( $menu ) {
123	if ( ! current_user_can( 'edit_posts' ) )
124	return $menu;
125
126	$options = get_option( 'wpmtst_options' );
127	if ( ! isset( $options['pending_indicator'] ) \|\| ! $options['pending_indicator'] )
128	return $menu;
129
130	$types = array( 'wpm-testimonial' );
131	$status = 'pending';
132	foreach ( $types as $type ) {
133	$num_posts = wp_count_posts( $type, 'readable' );
134	$pending_count = 0;
135	if ( ! empty( $num_posts->$status ) )
136	$pending_count = $num_posts->$status;
137
138	if ( $type == 'post' )
139	$menu_str = 'edit.php';
140	else
141	$menu_str = 'edit.php?post_type=' . $type;
142
143	foreach ( $menu as $menu_key => $menu_data ) {
144	if ( $menu_str != $menu_data[2] )
145	continue;
146	$menu[ $menu_key ][0] .= " <span class='update-plugins count-$pending_count'><span class='plugin-count'>" . number_format_i18n( $pending_count ) . '</span></span>';
147	}
148	}
149
150	return $menu;
151	}
152	add_filter( 'add_menu_classes', 'wpmtst_pending_indicator' );
153
154	/**
155	* The [restore default] icon.
156	*
157	* @param $for
158	*
159	* @since 2.18.0
160	*/
161	function wpmtst_restore_default_icon( $for ) {
162	if ( !$for ) return;
163	?>
164	<input type="button" class="button secondary restore-default"
165	title="<?php _e( 'restore default', 'strong-testimonials' ); ?>"
166	value="&#xf171"
167	data-for="<?php echo $for; ?>"/>
168	<?php
169	}
170
171
172
173	/**
174	* Check for configuration issues when options are updated.
175	*
176	* @since 2.24.0
177	* @param $option
178	* @param $old_value
179	* @param $value
180	*/
181	function wpmtst_updated_option( $option, $old_value, $value ) {
182	if ( 'wpmtst_' == substr( $option, 0, 7 ) ) {
183	do_action( 'wpmtst_check_config' );
184	}
185	}
186	add_action( 'updated_option', 'wpmtst_updated_option', 10, 3 );
187
188
189	/**
190	* Store configuration error.
191	*
192	* @since 2.24.0
193	* @param $key
194	*/
195	function wpmtst_add_config_error( $key ) {
196	$errors = get_option( 'wpmtst_config_errors', array() );
197	$errors[] = $key;
198	update_option( 'wpmtst_config_errors', array_unique( $errors ) );
199
200	wpmtst_add_admin_notice( $key, true );
201	}
202
203
204	/**
205	* Delete configuration error.
206	*
207	* @since 2.24.0
208	* @param $key
209	*/
210	function wpmtst_delete_config_error( $key ) {
211	$errors = get_option( 'wpmtst_config_errors', array() );
212	$errors = array_diff( $errors, array ( $key ) );
213	update_option( 'wpmtst_config_errors', $errors );
214
215	wpmtst_delete_admin_notice( $key );
216	}
217
218
219	/**
220	* Save a View.
221	*
222	* @param $view
223	* @param string $action
224	* @usedby Strong_Testimonials_Update:update_views
225	*
226	* @return bool\|false\|int
227	*/
228	function wpmtst_save_view( $view, $action = 'edit' ) {
229	global $wpdb;
230
231	if ( ! $view ) return false;
232
233	$table_name = $wpdb->prefix . 'strong_views';
234	$serialized = serialize( $view['data'] );
235
236	if ( 'add' == $action \|\| 'duplicate' == $action ) {
237	$sql = "INSERT INTO {$table_name} (name, value) VALUES (%s, %s)";
238	$sql = $wpdb->prepare( $sql, $view['name'], $serialized );
239	$wpdb->query( $sql );
240	$view['id'] = $wpdb->insert_id;
241	$return = $view['id'];
242	}
243	else {
244	$sql = "UPDATE {$table_name} SET name = %s, value = %s WHERE id = %d";
245	$sql = $wpdb->prepare( $sql, $view['name'], $serialized, intval( $view['id'] ) );
246	$wpdb->query( $sql );
247	$return = $wpdb->last_error ? 0 : 1;
248	}
249
250	do_action( 'wpmtst_view_saved', $view );
251
252	return $return;
253	}
254
255
256	/**
257	* @param $field
258	*
259	* @return mixed
260	*/
261	function wpmtst_get_field_label( $field ) {
262	if ( isset( $field['field'] ) ) {
263	$custom_fields = wpmtst_get_custom_fields();
264	if ( isset( $custom_fields[ $field['field'] ]['label'] ) ) {
265	return $custom_fields[ $field['field'] ]['label'];
266	}
267	$builtin_fields = wpmtst_get_builtin_fields();
268	if ( isset( $builtin_fields[ $field['field'] ]['label'] ) ) {
269	return $builtin_fields[ $field['field'] ]['label'];
270	}
271	}
272
273	return '';
274	}
275
276
277	/**
278	* @param string $field_name
279	*
280	* @return mixed
281	*/
282	function wpmtst_get_field_by_name( $field_name = '' ) {
283	if ( $field_name ) {
284	$custom_fields = wpmtst_get_custom_fields();
285	if ( isset( $custom_fields[ $field_name ] ) ) {
286	return $custom_fields[ $field_name ];
287	}
288	}
289
290	return '';
291	}
292
293	/**
294	* Returns true if at least one extension is installed
295	*/
296	function wpmtst_extensions_installed() {
297
298	if ( defined( 'WPMTST_CUSTOM_FIELDS_VERSION' ) ) {
299	return true;
300	}
301	if ( defined( 'WPMTST_ASSIGNMENT_VERSION' ) ) {
302	return true;
303	}
304	if ( defined( 'WPMTST_MULTIPLE_FORMS_VERSION' ) ) {
305	return true;
306	}
307	if ( defined( 'WPMTST_PROPERTIES_VERSION' ) ) {
308	return true;
309	}
310	if ( defined( 'WPMTST_COUNTRY_SELECTOR_VERSION' ) ) {
311	return true;
312	}
313	if ( defined( 'WPMTST_REVIEW_MARKUP_VERSION' ) ) {
314	return true;
315	}
316	if ( defined( 'WPMTST_ADVANCED_VIEWS_VERSION' ) ) {
317	return true;
318	}
319
320	return false;
321	}
322
323