getresponse / includes / eoi-activity.php

eoi-activity.php in GetResponse Forms by Optin Cat 1.4.1, at includes/eoi-activity.php

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1	<?php
2
3	class EasyOptInsActivity {
4	private static $instance;
5
6	public $settings;
7
8	private $text;
9	private $table_name;
10	private $form_stats;
11	private $daily_stats;
12
13	public static function get_instance() {
14	if ( ! self::$instance ) {
15	self::$instance = new self;
16	}
17
18	return self::$instance;
19	}
20
21	public function __construct() {
22	global $wpdb;
23
24	$this->table_name = $wpdb->prefix . "fca_eoi_activity";
25
26	$this->text = array(
27	'impressions' => array(
28	'total' => __( 'Total Impressions' ),
29	'form' => __( 'Form Impressions' )
30	),
31	'conversions' => array(
32	'total' => __( 'Total Conversions' ),
33	'form' => __( 'Form Conversions' )
34	),
35	'conversion_rate' => array(
36	'total' => __( 'Conversion Rate' ),
37	'form' => __( 'Conversion Rate' ),
38	),
39	'period' => __( 'Last %d days' ),
40	'all_time' => __( 'All time' )
41	);
42
43	add_filter( 'request', array( $this, 'track_activity' ) );
44	}
45
46	public function get_text( $name, $category = null, $parameters = array() ) {
47	$plain_text = $this->text[ $name ];
48	$text = $category ? $plain_text[ $category ] : $plain_text;
49
50	if ( ! empty( $parameters ) ) {
51	$text = call_user_func_array( 'sprintf', array_merge( array( $text ), $parameters ) );
52	}
53
54	if ( $name == 'period' && empty( $parameters[0] ) ) {
55	$text = $this->text['all_time'];
56	}
57
58	return $text;
59	}
60
61	public function setup() {
62	$sql = "CREATE TABLE $this->table_name (
63	form_id INT(11) NOT NULL,
64	type ENUM('impression', 'conversion') NOT NULL,
65	timestamp TIMESTAMP NOT NULL,
66	day DATE NOT NULL,
67	KEY form_id (form_id),
68	KEY timestamp (timestamp),
69	KEY day (day)
70	);";
71
72	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
73	dbDelta( $sql );
74	}
75
76	public function get_tracking_code( $form_id, $escape = true ) {
77	ob_start();
78	?>
79	jQuery.post( <?php echo json_encode( trailingslashit( get_home_url() ) ) ?>, {
80	'fca_eoi_track_form_id': <?php echo $escape ? json_encode( $form_id ) : $form_id ?>
81	} );
82	<?php
83	return ob_get_clean();
84	}
85
86	public function track_activity( $request ) {
87	if ( empty( $_REQUEST['fca_eoi_track_form_id'] ) ) {
88	return $request;
89	}
90
91	require_once $this->settings['plugin_dir'] . 'includes/classes/RobotDetector/RobotDetector.php';
92
93	$form_id = (int) $_REQUEST['fca_eoi_track_form_id'];
94	if ( get_post($form_id) ) {
95	$robot_detector = new RobotDetector();
96	if ( ! $robot_detector->is_robot() ) {
97	if ( is_user_logged_in() ) {
98	/* USER IS LOGGED IN , DON'T COUNT AS IMPRESSION */
99	}else {
100	$this->add_impression( $form_id );
101	}
102
103	}
104	}
105
106	exit;
107	}
108
109	public function format_column_text( $column_name, $value ) {
110	if ( $column_name == 'conversion_rate' ) {
111	return number_format( $value * 100, 2 ) . '%';
112	} else {
113	return $value;
114	}
115	}
116
117	public function get_daily_stats( $day_interval ) {
118	if ( empty( $this->daily_stats ) ) {
119	global $wpdb;
120
121	$days = array();
122	$stats = array(
123	'impressions' => array(),
124	'conversions' => array(),
125	'totals' => array(
126	'impressions' => 0,
127	'conversions' => 0,
128	'conversion_rate' => 0
129	)
130	);
131
132	$now = time();
133	for ( $i = $day_interval - 1; $i >= 0; $i -- ) {
134	$time = $now - ( 86400 * $i );
135	$day = date( 'Y-m-d', $time );
136	$days[] = $day;
137
138	$stats['impressions'][ $day ] = 0;
139	$stats['conversions'][ $day ] = 0;
140	}
141
142	foreach ( array( 'impression', 'conversion' ) as $activity_type ) {
143	$query = $this->get_daily_stats_query( $activity_type, $day_interval );
144	foreach ( $wpdb->get_results( $query ) as $result ) {
145	$activity_type_plural = $activity_type . 's';
146
147	if ( ! array_key_exists( $result->day, $stats[ $activity_type_plural ] ) ) {
148	continue;
149	}
150
151	$total = (int) $result->total;
152
153	$stats[ $activity_type_plural ][ $result->day ] = $total;
154	$stats['totals'][ $activity_type_plural ] += $total;
155	}
156	}
157
158	$stats['totals']['conversion_rate'] = $this->calculate_conversion_rate(
159	$stats['totals']['impressions'],
160	$stats['totals']['conversions']
161	);
162
163	$this->daily_stats = $stats;
164	}
165
166	return $this->daily_stats;
167	}
168
169	public function get_form_stats( $day_interval ) {
170	if ( empty( $this->form_stats ) ) {
171	global $wpdb;
172
173	$stats = array();
174	$ids = array();
175
176	foreach ( array( 'impression', 'conversion' ) as $activity_type ) {
177	$stat = array();
178	$query = $this->get_form_stats_query( $activity_type, $day_interval );
179	foreach ( $wpdb->get_results( $query ) as $result ) {
180	$ids[ $result->form_id ] = true;
181	$stat[ $result->form_id ] = (int) $result->total;
182	}
183	$stats[ $activity_type . 's' ] = $stat;
184	}
185
186	foreach ( array_keys( $ids ) as $form_id ) {
187	$stats['conversion_rate'][ $form_id ] = $this->calculate_conversion_rate(
188	floatval( empty( $stats['impressions'][ $form_id ] ) ? 0 : $stats['impressions'][ $form_id ] ),
189	floatval( empty( $stats['conversions'][ $form_id ] ) ? 0 : $stats['conversions'][ $form_id ] )
190	);
191	}
192
193	$this->form_stats = $stats;
194	}
195
196	return $this->form_stats;
197	}
198
199	private function calculate_conversion_rate( $impressions, $conversions ) {
200	if ( $impressions < 1 ) {
201	return 0.0;
202	} else {
203	return $conversions / $impressions;
204	}
205	}
206
207	public function add_impression( $form_id ) {
208	$this->add_activity( $form_id, 'impression' );
209	}
210
211	public function add_conversion( $form_id ) {
212	$this->add_activity( $form_id, 'conversion' );
213	}
214
215	public function reset_stats( $form_id ) {
216	global $wpdb;
217
218	$wpdb->delete( $this->table_name, array( 'form_id' => $form_id ), '%d' );
219	}
220
221	private function add_activity( $form_id, $activity_type ) {
222	global $wpdb;
223
224	$time = current_time( 'mysql', 1 );
225	$wpdb->insert( $this->table_name, array(
226	'form_id' => $form_id,
227	'type' => $activity_type,
228	'timestamp' => $time,
229	'day' => $time
230	), array( '%d', '%s', '%s', '%s' ) );
231	}
232
233	private function get_form_stats_query( $activity_type, $day_interval ) {
234	return $this->get_stats_query( 'form_id', $activity_type, $day_interval );
235	}
236
237	private function get_daily_stats_query( $activity_type, $day_interval ) {
238	return $this->get_stats_query( 'day', $activity_type, $day_interval );
239	}
240
241	private function get_stats_query( $field, $activity_type, $day_interval ) {
242	global $wpdb;
243
244	return $wpdb->prepare(
245	"SELECT `$field`, COUNT(*) AS `total` " .
246	"FROM `$this->table_name` " .
247	"WHERE " .
248	"`type` = %s " .
249	( $day_interval
250	? "AND `timestamp` >= DATE_SUB(NOW(), INTERVAL $day_interval DAY) "
251	: "") .
252	"GROUP BY `$field`", $activity_type );
253	}
254	}
255