Files

251 lines
9.3 KiB
PHP

<?php
defined( 'ABSPATH' ) or die( "you do not have access to this page!" );
if ( ! class_exists( "burst_goal_statistics" ) ) {
class burst_goal_statistics {
function __construct() {
add_action( 'init', array( $this, 'init' ), 10, 3 );
}
public function init() {
}
public function get_goal_id( $goal_id ) {
global $wpdb;
$goal_id = (int) $goal_id ?: 0;
if ( ! $goal_id ) {
// get first active goal from db
$goal_id = $wpdb->get_var( "SELECT ID FROM {$wpdb->prefix}burst_goals WHERE status = 'active' ORDER BY ID LIMIT 1" );
}
if ( ! $goal_id ) {
return 0;
}
return $goal_id;
}
public function get_live_goals_data( $args = [] ): int {
global $wpdb;
$goal_id = $this->get_goal_id( $args['goal_id'] );
$today = strtotime( 'today midnight' );
require_once burst_path . 'goals/class-goal.php';
$goal = new burst_goal($goal_id);
$goal_url = $goal->url;
$goal_url_sql = $goal_url === '' || $goal_url === '*' ? '' : $wpdb->prepare( 'AND statistics.page_url = %s', $goal_url );
$sql = $wpdb->prepare("SELECT COUNT(*)
FROM {$wpdb->prefix}burst_statistics as statistics
INNER JOIN {$wpdb->prefix}burst_goal_statistics as goals
ON statistics.ID = goals.statistic_id
WHERE statistics.bounce = 0 AND goals.goal_id = %d AND statistics.time > %d {$goal_url_sql}", $goal_id, $today );
$val = $wpdb->get_var( $sql );
return (int) $val ?: 0;
}
public function get_goals_data( $args = array() ): array {
global $wpdb;
// Define default arguments
$defaults = array(
'date_start' => 0,
'date_end' => 0,
'url' => '',
'goal_id' => 0,
);
$args = wp_parse_args( $args, $defaults );
// Sanitize input
$goal_id = (int) $this->get_goal_id( $args['goal_id'] );
require_once burst_path . 'goals/class-goal.php';
$goal = new burst_goal($goal_id);
$goal_url = $goal->url;
$goal_start = $goal->date_start;
$goal_end = $goal->date_end;
$goal_created =$goal->date_created;
$status = $goal->status;
$goal_type = $goal->type;
$goal_conversion_metric = $goal->conversion_metric;
// Initialize data array
$data = array();
//this data is always empty, but is needed clientside to prevent errors (crashes when not available).
$data['today'] = array( 'value' => 0, 'tooltip' => '' );
$data['total'] = array( 'value' => 0, 'tooltip' => '' );
$data['topPerformer'] = array(
'title' => '-',
'value' => 0,
'tooltip' => __( 'Top performing page', 'burst-statistics' ),
);
// Conversion metric visitors
if ( $goal_conversion_metric === 'pageviews' ) {
$data['conversionMetric'] = array(
'title' => __( 'Pageviews', 'burst-statistics' ),
'value' => 0,
'tooltip' => '',
'icon' => 'pageviews'
);
$conversion_metric_select = 'COUNT(*)';
} else if ( $goal_conversion_metric === 'sessions' ) {
$data['conversionMetric'] = array(
'title' => __( 'Sessions', 'burst-statistics' ),
'value' => 0,
'tooltip' => '',
'icon' => 'sessions'
);
$conversion_metric_select = "COUNT(DISTINCT(statistics.session_id))";
} else { // visitors
$data['conversionMetric'] = array(
'title' => __( 'Visitors', 'burst-statistics' ),
'value' => 0,
'tooltip' => '',
'icon' => 'visitors'
);
$conversion_metric_select = "COUNT(DISTINCT(statistics.uid))";
}
$data['conversionPercentage'] = array(
'title' => __( 'Conversion rate', 'burst-statistics' ),
'value' => 0,
'tooltip' => ''
);
$data['bestDevice'] = array(
'title' => __( 'Not enough data', 'burst-statistics' ),
'value' => 0,
'tooltip' => __( 'Best performing device', 'burst-statistics' ),
'icon' => 'desktop'
);
$data['dateCreated'] = $goal_created;
$data['dateStart'] = $goal_start;
$data['dateEnd'] = $goal_end;
$data['status'] = $status;
$data['goalId'] = $goal_id;
if ( $goal_id !== 0 ) {
// Query to get total number of goal completions
$goal_end_sql = $goal_end > 0 ? $wpdb->prepare("AND statistics.time < %s", $goal_end) : '';
$goal_url_sql = $goal_url === '' || $goal_url === '*' || $goal_type === 'visits' ? '' : $wpdb->prepare( 'AND statistics.page_url = %s', $goal_url );
$total_sql = $wpdb->prepare("SELECT COUNT(*) FROM {$wpdb->prefix}burst_statistics AS statistics
INNER JOIN {$wpdb->prefix}burst_goal_statistics AS goals
ON statistics.ID = goals.statistic_id
WHERE statistics.bounce = 0 AND goals.goal_id = %s AND statistics.time > %s {$goal_end_sql} {$goal_url_sql}", $goal_id, $goal_start);
$data['total']['value'] = $wpdb->get_var( $total_sql );
// Query to get top performing page
$top_performer_sql = $wpdb->prepare("SELECT COUNT(*) AS value, statistics.page_url AS title FROM {$wpdb->prefix}burst_statistics AS statistics
INNER JOIN {$wpdb->prefix}burst_goal_statistics AS goals
ON statistics.ID = goals.statistic_id
WHERE statistics.bounce = 0 AND goals.goal_id = %s AND statistics.time > %s {$goal_end_sql} {$goal_url_sql}
GROUP BY statistics.page_url ORDER BY COUNT(*) DESC LIMIT 1", $goal_id, $goal_start);
$top_performer_result = $wpdb->get_row( $top_performer_sql );
if ( $top_performer_result ) {
$data['topPerformer']['title'] = $top_performer_result->title;
$data['topPerformer']['value'] = $top_performer_result->value;
}
// Query to get total number of visitors, sessions or pageviews with get_sql_table
$conversionMetric = $wpdb->prepare("SELECT {$conversion_metric_select} FROM {$wpdb->prefix}burst_statistics as statistics
WHERE statistics.time > %s {$goal_end_sql} AND statistics.bounce = 0 {$goal_url_sql}", $goal_start);
$data['conversionMetric']['value'] = $wpdb->get_var( $conversionMetric );
// Query to get best performing device
$use_lookup_tables = BURST()->statistics->use_lookup_tables(); //during upgrade to new lookupt tables.
$device_column = $use_lookup_tables ? 'device_id' : 'device';
$device_sql = $wpdb->prepare("SELECT COUNT(*) AS value, statistics.$device_column AS device_id FROM {$wpdb->prefix}burst_statistics AS statistics
INNER JOIN {$wpdb->prefix}burst_goal_statistics AS goals
ON statistics.ID = goals.statistic_id
WHERE statistics.bounce = 0 AND goals.goal_id = %s AND statistics.time > %s {$goal_end_sql} {$goal_url_sql}
GROUP BY statistics.device_id ORDER BY value DESC LIMIT 4", $goal_id, $goal_start);
$device_result = $wpdb->get_results( $device_sql );
$pageviews_per_device = $wpdb->prepare("SELECT COUNT(*) AS value, $device_column as device_id FROM {$wpdb->prefix}burst_statistics as statistics
WHERE statistics.bounce = 0 AND statistics.time > %s {$goal_end_sql} {$goal_url_sql}
GROUP BY statistics.device_id ORDER BY value DESC LIMIT 4", $goal_start);
$pageviews_per_device_result = $wpdb->get_results($pageviews_per_device);
// calculate conversion rate and select the highest percentage
$highest_percentage = 0;
foreach ( $device_result as $device ) {
foreach ( $pageviews_per_device_result as $pageviews_per_device ) {
if ( $device->device_id === $pageviews_per_device->device_id ) {
$device_id = $use_lookup_tables ? BURST()->frontend->get_lookup_table_id( $device->device_id, 'device' ) : $device->device_id;
$percentage = round( ( $device->value / $pageviews_per_device->value ) * 100, 2 );
if ( $percentage > $highest_percentage ) {
$highest_percentage = $percentage;
$data['bestDevice']['title'] = $this->get_device_name($device_id);
$data['bestDevice']['icon'] = $device;
$data['bestDevice']['value'] = $percentage;
}
}
}
}
}
return $data;
}
/**
* Get translatable device name based on device type
* @param $device
*
* @return string|null
*/
public function get_device_name(
$device
): ?string {
switch ( $device ) {
case 'desktop':
$device_name = __( 'Desktop', 'burst-statistics' );
break;
case 'mobile':
$device_name = __( 'Mobile', 'burst-statistics' );
break;
case 'tablet':
$device_name = __( 'Tablet', 'burst-statistics' );
break;
case 'other':
default:
$device_name = __( 'Other', 'burst-statistics' );
break;
}
return $device_name;
}
}
}
/**
* Install goal statistic table
* */
add_action( 'burst_install_tables', 'burst_install_goal_statistics_table', 10 );
function burst_install_goal_statistics_table() {
if ( get_option( 'burst_goal_stats_db_version' ) !== burst_version ) {
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
global $wpdb;
$charset_collate = $wpdb->get_charset_collate();
$table_name = $wpdb->prefix . 'burst_goal_statistics';
$sql = "CREATE TABLE $table_name (
`ID` int NOT NULL AUTO_INCREMENT,
`statistic_id` int NOT NULL,
`goal_id` int NOT NULL,
PRIMARY KEY (ID),
KEY `statistic_id_index` (statistic_id),
KEY `goal_id_index` (goal_id)
) $charset_collate;";
/**
* We use b-tree index as it can be used for < or > operations, which is not possible for HASH
*/
dbDelta( $sql );
update_option( 'burst_goal_stats_db_version', burst_version, false );
}
}