bnfw / includes / import.php

import.php in Customize WordPress Emails and Alerts – Better Notifications for WP 1.6, at includes/import.php

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1	<?php
2
3	/**
4	* Import notification from old plugin.
5	*
6	* @since 1.0
7	*/
8	class BNFW_Import {
9	const EMAIL_OPTION = 'bnfw_custom_email_settings';
10	const SETTING_OPTION = 'bnfw_settings';
11	private $events = array(
12	'create_term',
13	'publish_post',
14	'comment_post',
15	'user_register',
16	'trackback_post',
17	'pingback_post',
18	'lostpassword_post',
19	);
20
21	/**
22	* Import notification from old plugin.
23	*
24	* @since 1.0
25	*/
26	public function import() {
27	global $wp_roles;
28	$roles = $wp_roles->get_names();
29
30	if ( $this->import_needed() ) {
31	$old_events = get_option( self::SETTING_OPTION );
32	foreach ( $old_events as $event => $value ) {
33	if ( '1' == $value ) {
34	$event_array = explode( '-', $event );
35	if ( 2 == count( $event_array ) ) {
36	if ( in_array( $event_array[0], $this->events ) && in_array( $event_array[1], array_keys( $roles ) ) ) {
37	$event_array[1] = $roles[ $event_array[1] ];
38	$this->insert_notification( $event_array );
39	}
40	}
41	}
42	}
43	// delete the old options
44	$this->delete_option();
45	}
46	}
47
48	/**
49	* Check if import is needed.
50	*
51	* @since 1.0
52	* @return unknown
53	*/
54	private function import_needed() {
55	if ( get_option( self::EMAIL_OPTION ) && get_option( self::SETTING_OPTION ) ) {
56	return true;
57	}
58
59	return false;
60	}
61
62	/**
63	* Insert notification.
64	*
65	* @param mixed $event
66	*/
67	private function insert_notification( $event ) {
68	$post = array(
69	'post_title' => $event[0] . esc_html__( ' for ', 'bnfw' ) . $event[1] . esc_html__( ' (Auto Imported)', 'bnfw' ),
70	'post_type' => BNFW_Notification::POST_TYPE,
71	'post_content' => '',
72	'post_status' => 'publish',
73	);
74
75	$post_id = wp_insert_post( $post );
76	if ( $post_id > 0 ) {
77	$content = $this->map_notification_content( $event[0] );
78	$setting = array(
79	'notification' => $this->map_notification( $event[0] ),
80	'user-roles' => array( $event[1] ),
81	'users' => array(),
82	'subject' => $content['subject'],
83	'message' => $content['body'],
84	);
85
86	foreach ( $setting as $key => $value ) {
87	update_post_meta( $post_id, BNFW_Notification::META_KEY_PREFIX . $key, $value );
88	}
89	}
90	}
91
92	/**
93	* Map old notification type to new notification type.
94	*
95	* @param mixed $event_name
96	*
97	* @return unknown
98	*/
99	private function map_notification( $event_name ) {
100	switch ( $event_name ) {
101	case 'create_term':
102	return 'new-category';
103	break;
104	case 'publish_post':
105	return 'new-post';
106	break;
107	case 'comment_post':
108	return 'new-comment';
109	break;
110	case 'user_register':
111	return 'new-user';
112	break;
113	case 'trackback_post':
114	return 'new-trackback';
115	break;
116	case 'pingback_post':
117	return 'new-pingback';
118	break;
119	case 'lostpassword_post':
120	return 'user-password';
121	break;
122	}
123	}
124
125	/**
126	* Map content from old plugin.
127	*
128	* @param unknown $event_name
129	*
130	* @return unknown
131	*/
132	private function map_notification_content( $event_name ) {
133	$content = array();
134	if ( ! isset( $this->content_map ) ) {
135	$this->parse_content();
136	}
137
138	return $this->content_map[ $event_name ];
139	}
140
141	/**
142	* Parse content from old plugins setting.
143	*
144	* @since 1.0
145	*/
146	private function parse_content() {
147	$old_content = get_option( self::EMAIL_OPTION );
148	$content_map = array();
149	foreach ( $old_content as $key => $value ) {
150	$key_array = explode( '-', $key );
151	if ( 3 == count( $key_array ) ) {
152	$content_map[ $key_array[2] ][ $key_array[1] ] = $value;
153	}
154	}
155	$this->content_map = $content_map;
156	}
157
158	/**
159	* Delete old plugin database options.
160	*
161	* @since 1.0
162	*/
163	private function delete_option() {
164	delete_option( self::EMAIL_OPTION );
165	delete_option( self::SETTING_OPTION );
166	}
167	}
168
169	?>
170