admin.php — Strong Testimonials 2.34

strong-testimonials / admin / admin.php

strong-testimonials / admin Last commit date

admin.php

298 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( wp_kses_post( $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
127	$options = get_option( 'wpmtst_options' );
128	if ( ! isset( $options['pending_indicator'] ) \|\| ! $options['pending_indicator'] ) {
129	return $menu;
130	}
131
132	$types = array( 'wpm-testimonial' );
133	$status = 'pending';
134	foreach ( $types as $type ) {
135	$num_posts = wp_count_posts( $type, 'readable' );
136	$pending_count = 0;
137	if ( ! empty( $num_posts->$status ) ) {
138	$pending_count = $num_posts->$status;
139	}
140
141	if ( $type == 'post' ) {
142	$menu_str = 'edit.php';
143	} else {
144	$menu_str = 'edit.php?post_type=' . $type;
145	}
146
147	foreach ( $menu as $menu_key => $menu_data ) {
148	if ( $menu_str != $menu_data[2] ) {
149	continue;
150	}
151	$menu[ $menu_key ][0] .= " <span class='update-plugins count-$pending_count'><span class='plugin-count'>" . number_format_i18n( $pending_count ) . '</span></span>';
152	}
153	}
154
155	return $menu;
156	}
157	add_filter( 'add_menu_classes', 'wpmtst_pending_indicator' );
158
159	/**
160	* The [restore default] icon.
161	*
162	* @param $for
163	*
164	* @since 2.18.0
165	*/
166	function wpmtst_restore_default_icon( $for ) {
167	if ( ! $for ) {
168	return;
169	}
170	?>
171	<input type="button" class="button secondary restore-default" title="<?php esc_attr_e( 'restore default', 'strong-testimonials' ); ?>" value="&#xf171" data-for="<?php echo esc_attr( $for ); ?>"/>
172	<?php
173	}
174
175
176
177	/**
178	* Check for configuration issues when options are updated.
179	*
180	* @since 2.24.0
181	* @param $option
182	* @param $old_value
183	* @param $value
184	*/
185	function wpmtst_updated_option( $option, $old_value, $value ) {
186	if ( 'wpmtst_' == substr( $option, 0, 7 ) ) {
187	do_action( 'wpmtst_check_config' );
188	}
189	}
190	add_action( 'updated_option', 'wpmtst_updated_option', 10, 3 );
191
192
193	/**
194	* Store configuration error.
195	*
196	* @since 2.24.0
197	* @param $key
198	*/
199	function wpmtst_add_config_error( $key ) {
200	$errors = get_option( 'wpmtst_config_errors', array() );
201	$errors[] = $key;
202	update_option( 'wpmtst_config_errors', array_unique( $errors ) );
203
204	wpmtst_add_admin_notice( $key, true );
205	}
206
207
208	/**
209	* Delete configuration error.
210	*
211	* @since 2.24.0
212	* @param $key
213	*/
214	function wpmtst_delete_config_error( $key ) {
215	$errors = get_option( 'wpmtst_config_errors', array() );
216	$errors = array_diff( $errors, array( $key ) );
217	update_option( 'wpmtst_config_errors', $errors );
218
219	wpmtst_delete_admin_notice( $key );
220	}
221
222
223	/**
224	* Save a View.
225	*
226	* @param $view
227	* @param string $action
228	* @usedby Strong_Testimonials_Update:update_views
229	*
230	* @return bool\|false\|int
231	*/
232	function wpmtst_save_view( $view, $action = 'edit' ) {
233	global $wpdb;
234
235	if ( ! $view ) {
236	return false;
237	}
238
239	$table_name = $wpdb->prefix . 'strong_views';
240	$serialized = serialize( $view['data'] );
241
242	if ( 'add' == $action \|\| 'duplicate' == $action ) {
243	$sql = "INSERT INTO {$table_name} (name, value) VALUES (%s, %s)";
244	$sql = $wpdb->prepare( $sql, $view['name'], $serialized );
245	$wpdb->query( $sql );
246	$view['id'] = $wpdb->insert_id;
247	$return = $view['id'];
248	} else {
249	$sql = "UPDATE {$table_name} SET name = %s, value = %s WHERE id = %d";
250	$sql = $wpdb->prepare( $sql, $view['name'], $serialized, intval( $view['id'] ) );
251	$wpdb->query( $sql );
252	$return = $wpdb->last_error ? 0 : 1;
253	}
254
255	do_action( 'wpmtst_view_saved', $view );
256
257	return $return;
258	}
259
260
261	/**
262	* @param $field
263	*
264	* @return mixed
265	*/
266	function wpmtst_get_field_label( $field ) {
267	if ( isset( $field['field'] ) ) {
268	$custom_fields = wpmtst_get_custom_fields();
269	if ( isset( $custom_fields[ $field['field'] ]['label'] ) ) {
270	return $custom_fields[ $field['field'] ]['label'];
271	}
272	$builtin_fields = wpmtst_get_builtin_fields();
273	if ( isset( $builtin_fields[ $field['field'] ]['label'] ) ) {
274	return $builtin_fields[ $field['field'] ]['label'];
275	}
276	}
277
278	return '';
279	}
280
281
282	/**
283	* @param string $field_name
284	*
285	* @return mixed
286	*/
287	function wpmtst_get_field_by_name( $field_name = '' ) {
288	if ( $field_name ) {
289	$custom_fields = wpmtst_get_custom_fields();
290	if ( isset( $custom_fields[ $field_name ] ) ) {
291	return $custom_fields[ $field_name ];
292	}
293	}
294
295	return '';
296	}
297
298