laipower/wp-content/plugins/easy-digital-downloads/includes/emails/email-summary/class-edd-email-summary.php

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<?php
/**
* Email Summary Class.
*
* @package EDD
* @subpackage Emails
* @copyright Copyright (c) 2022, Easy Digital Downloads, LLC
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 3.1
*/
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
/**
* EDD_Email_Summary Class.
*
* Takes care of preparing the necessary dataset, building the
* email template and sending the Email Summary.
*
* @since 3.1
*/
class EDD_Email_Summary {
/**
* Are we in a test mode.
*
* @since 3.1
*
* @var bool
*/
private $test_mode;
/**
* Email options.
*
* @since 3.1
*
* @var string
*/
private $email_options;
/**
* Image URI Path
*
* @since 3.1.1
*
* @var string
*/
private $image_path = 'https://plugin.easydigitaldownloads.com/cdn/summaries/';
/**
* Class constructor.
*
* @since 3.1
*/
public function __construct( $test_mode = false ) {
$this->test_mode = $test_mode;
$this->email_options = array(
'email_summary_frequency' => edd_get_option( 'email_summary_frequency', 'weekly' ),
'email_summary_start_of_week' => jddayofweek( (int) get_option( 'start_of_week' ) - 1, 1 ),
);
}
/**
* Get site URL.
*
* @since 3.1
*
* @return string Host of the site url.
*/
public function get_site_url() {
$site_url = get_site_url();
$site_url_parsed = wp_parse_url( $site_url );
$site_url = isset( $site_url_parsed['host'] ) ? $site_url_parsed['host'] : $site_url;
return $site_url;
}
/**
* Get email subject.
*
* @since 3.1
*
* @return string Email subject.
*/
public function get_email_subject() {
/* Translators: Site domain name */
$email_subject = sprintf( __( 'Easy Digital Downloads Summary - %s', 'easy-digital-downloads' ), $this->get_site_url() );
if ( $this->test_mode ) {
$email_subject = '[TEST] ' . $email_subject;
}
return $email_subject;
}
/**
* Get email recipients.
*
* @since 3.1
*
* @return array Recipients to receive the email.
*/
public function get_email_recipients() {
$recipients = array();
if ( 'admin' === edd_get_option( 'email_summary_recipient', 'admin' ) ) {
$recipients[] = get_option( 'admin_email' );
} else {
$emails = edd_get_option( 'email_summary_custom_recipients', '' );
$emails = array_map( 'trim', explode( "\n", $emails ) );
foreach ( $emails as $email ) {
if ( is_email( $email ) ) {
$recipients[] = $email;
}
}
}
if ( empty( $recipients ) ) {
edd_debug_log( __( 'Missing email recipients for Email Summary', 'easy-digital-downloads' ), true );
}
return apply_filters( 'edd_email_summary_recipients', $recipients );
}
/**
* Get report start date.
*
* @since 3.1
*
* @return EDD\Utils\Date An array of start date and its relative counterpart as the EDD date object set at the UTC equivalent time.
*/
public function get_report_start_date() {
$date = EDD()->utils->date( 'now', edd_get_timezone_id(), false );
if ( 'monthly' === $this->email_options['email_summary_frequency'] ) {
$start_date = $date->copy()->subMonth( 1 )->startOfMonth();
$relative_start_date = $date->copy()->subMonth( 2 )->startOfMonth();
} else {
$start_date = $date->copy()->subDay( 7 )->startOfDay();
$relative_start_date = $date->copy()->subDay( 14 )->startOfDay();
}
return array(
'start_date' => $start_date,
'relative_start_date' => $relative_start_date,
);
}
/**
* Get report end date.
*
* @since 3.1
*
* @return EDD\Utils\Date An array of end date and its relative counterpart as the EDD date object set at the UTC equivalent time.
*/
public function get_report_end_date() {
$date = EDD()->utils->date( 'now', edd_get_timezone_id(), false );
if ( 'monthly' === $this->email_options['email_summary_frequency'] ) {
$end_date = $date->copy()->subMonth( 1 )->endOfMonth();
$relative_end_date = $date->copy()->subMonth( 2 )->endOfMonth();
} else {
$end_date = $date->copy()->endOfDay();
$relative_end_date = $date->copy()->subDay( 7 )->endOfDay();
}
return array(
'end_date' => $end_date,
'relative_end_date' => $relative_end_date,
);
}
/**
* Get report date range.
*
* @since 3.1
*
* @return array Array of start and end date objects in \EDD\Utils\Date[] format.
*/
public function get_report_date_range() {
// @todo - Check if we have to convert this to UTC because of DB?
return array_merge(
$this->get_report_start_date(),
$this->get_report_end_date()
);
}
/**
* Retrieve ! TEST ! dataset for email content.
*
* @since 3.1
*
* @return array Data and statistics for the period.
*/
public function get_test_report_dataset() {
$stats = new EDD\Stats();
$args = array(
'post_type' => 'download',
'posts_per_page' => 5,
'fields' => 'ids',
'no_found_rows' => true,
);
$downloads = new WP_Query( $args );
$top_selling_products = array();
foreach ( $downloads->posts as $post ) {
$download = new EDD_Download( $post );
$product = new stdClass();
$product->object = $download;
$product->total = 100;
$top_selling_products[] = $product;
}
$data = array(
'earnings_gross' => array(
'value' => 5000,
'relative_data' => $stats->generate_relative_data( 5000, 4000 ),
),
'earnings_net' => array(
'value' => 4500,
'relative_data' => $stats->generate_relative_data( 4500, 3500 ),
),
'average_order_value' => array(
'value' => 29,
'relative_data' => $stats->generate_relative_data( 20, 35 ),
),
'new_customers' => array(
'value' => 25,
'relative_data' => $stats->generate_relative_data( 25, 20 ),
),
'top_selling_products' => $top_selling_products,
'order_count' => array( 'value' => 172 ),
);
return $data;
}
/**
* Retrieve dataset for email content.
*
* @since 3.1
*
* @return array Data and statistics for the period.
*/
public function get_report_dataset() {
if ( $this->test_mode ) {
return $this->get_test_report_dataset();
}
$date_range = $this->get_report_date_range();
$start_date = $date_range['start_date']->format( 'Y-m-d H:i:s' );
$end_date = $date_range['end_date']->format( 'Y-m-d H:i:s' );
$relative_start_date = $date_range['relative_start_date']->format( 'Y-m-d H:i:s' );
$relative_end_date = $date_range['relative_end_date']->format( 'Y-m-d H:i:s' );
$stats = new EDD\Stats(
array(
'output' => 'array',
'start' => $start_date,
'end' => $end_date,
'relative' => true,
'relative_start' => $relative_start_date,
'relative_end' => $relative_end_date,
)
);
$earnings_gross = $stats->get_order_earnings(
array(
'function' => 'SUM',
'exclude_taxes' => false,
'revenue_type' => 'gross',
)
);
$earnings_net = $stats->get_order_earnings(
array(
'function' => 'SUM',
'exclude_taxes' => true,
'revenue_type' => 'net',
)
);
$average_order_value = $stats->get_order_earnings(
array(
'function' => 'AVG',
'exclude_taxes' => false,
)
);
$new_customers = $stats->get_customer_count(
array(
'purchase_count' => true,
)
);
$top_selling_products = $stats->get_most_valuable_order_items(
array(
'number' => 5,
)
);
$order_count = $stats->get_order_count();
return compact(
'earnings_gross',
'earnings_net',
'average_order_value',
'new_customers',
'top_selling_products',
'order_count'
);
}
/**
* Generate HTML for relative markup.
*
* @since 3.1
*
* @param array $relative_data Calculated relative data.
*
* @return string HTML for relative markup.
*/
private function build_relative_markup( $relative_data ) {
$arrow = $relative_data['positive_change'] ? 'icon-arrow-up.png' : 'icon-arrow-down.png';
$output = __( 'No data to compare', 'easy-digital-downloads' );
if ( $relative_data['no_change'] ) {
$output = __( 'No Change', 'easy-digital-downloads' );
} elseif ( $relative_data['comparable'] ) {
$output = $relative_data['formatted_percentage_change'] . '%';
}
ob_start();
?>
<?php if ( $relative_data['comparable'] ) : ?>
<img src="<?php echo esc_url( $this->image_path . $arrow ); ?>" width="12" height="10" style="outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; width: 12px; height: 10px; max-width: 100%; clear: both; vertical-align: text-top;">
<?php endif; ?>
<span style="padding-left: 1px;">
<?php echo esc_html( $output ); ?>
</span>
<?php
return ob_get_clean();
}
/**
* Build email template.
*
* @since 3.1
*
* @param array|bool $blurb Structured blurb data.
*
* @return string|bool The string of the email template or false if the email template couldn't be built.
*/
public function build_email_template( $blurb = false ) {
$dataset = $this->get_report_dataset();
// If there were no sales, do not build an email template.
if ( empty( $dataset['order_count'] ) || 0 === $dataset['order_count'] ) {
return false;
}
$date_range = $this->get_report_date_range();
$site_url = get_site_url();
$view_more_url = edd_get_admin_url(
array(
'page' => 'edd-reports',
'range' => ( 'monthly' === $this->email_options['email_summary_frequency'] ) ? 'last_month' : 'last_week',
'relative_range' => 'previous_period',
)
);
$wp_date_format = get_option( 'date_format' );
$period_name = ( 'monthly' === $this->email_options['email_summary_frequency'] ) ? __( 'month', 'easy-digital-downloads' ) : __( 'week', 'easy-digital-downloads' );
/* Translators: period name (e.g. week) */
$relative_text = sprintf( __( 'vs previous %s', 'easy-digital-downloads' ), $period_name );
ob_start();
include EDD_PLUGIN_DIR . 'includes/emails/email-summary/edd-email-summary-template.php';
return ob_get_clean();
}
/**
* Prepare and send email.
*
* @since 3.1
*
* @return bool True if email was sent, false if there was an error.
*/
public function send_email() {
// Get next blurb.
$email_blurbs = new EDD_Email_Summary_Blurb();
$next_blurb = false;
if ( ! $this->test_mode ) {
$next_blurb = $email_blurbs->get_next();
}
// Prepare email.
$email_body = $this->build_email_template( $next_blurb );
// If there is no email body, we cannot continue.
if ( ! $email_body ) {
edd_debug_log( __( 'Email body for Email Summary was empty.', 'easy-digital-downloads' ), true );
return false;
}
$email_subject = $this->get_email_subject();
$email_recipients = $this->get_email_recipients();
$email_headers = array( 'Content-Type: text/html; charset=UTF-8' );
// Everything is ok, send email.
$email_sent = wp_mail( $email_recipients, $email_subject, $email_body, $email_headers );
if ( $email_sent ) {
$email_blurbs->mark_blurb_sent( $next_blurb );
}
return $email_sent;
}
}