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<?php
/**
* LearnDash ProPanel Reporting
*
* @package LearnDash_ProPanel_Reporting
* @since 2.0
*/
if ( !class_exists( 'LearnDash_ProPanel_Reporting' ) ) {
class LearnDash_ProPanel_Reporting extends LearnDash_ProPanel_Widget {
/**
* @var string
*/
protected $name;
/**
* @var string
*/
protected $label;
//protected $registered_filters = array();
//protected $filter_key;
protected $filter_search_placeholder;
protected $filter_headers = array();
protected $filter_template_table;
protected $filter_template_row;
private $mail_error;
private $is_debug;
private $debug_message = '';
/**
* LearnDash_ProPanel_Reporting constructor.
*/
public function __construct() {
$this->name = 'reporting';
$this->label = esc_html__( 'ProPanel Reporting', 'ld_propanel' );
parent::__construct();
add_filter( 'learndash_propanel_template_ajax', array( $this, 'reporting_template' ), 10, 2 );
add_action( 'wp_ajax_learndash_propanel_reporting_get_result_rows', array( $this, 'get_result_rows' ) );
}
function initial_template() {
?>
<div class="ld-propanel-widget ld-propanel-widget-<?php echo $this->name ?> <?php echo ld_propanel_get_widget_screen_type_class( $this->name ); ?>" data-ld-widget-type="<?php echo $this->name ?>"></div>
<?php
}
/**
*
*/
function reporting_template( $output, $template ) {
switch( $template ) {
case 'reporting':
ob_start();
//include ld_propanel_get_template( 'ld-propanel-reporting.php' );
include ld_propanel_get_template( 'ld-propanel-reporting-choose-filter.php' );
$output = ob_get_clean();
break;
case 'course-reporting':
case 'user-reporting':
case 'group-reporting':
$registered_filters = LearnDash_ProPanel::get_instance()->filtering_widget->get_filters();
$this->post_data = ld_propanel_load_post_data();
$this->activity_query_args = ld_propanel_load_activity_query_args( array(), $this->post_data );
if ( 'course-reporting' == $this->post_data['template'] ) {
if ( array_key_exists( 'courses', $registered_filters ) ) {
$registered_filters['courses']['instance']->post_data = $this->post_data;
$registered_filters['courses']['instance']->activity_query_args = $this->activity_query_args;
$output = $registered_filters['courses']['instance']->filter_build_table();
}
} else if ( 'user-reporting' == $this->post_data['template'] ) {
if ( array_key_exists( 'users', $registered_filters ) ) {
$registered_filters['users']['instance']->post_data = $this->post_data;
$registered_filters['users']['instance']->activity_query_args = $this->activity_query_args;
$output = $registered_filters['users']['instance']->filter_build_table();
}
} else if ( 'group-reporting' == $this->post_data['template'] ) {
if ( array_key_exists( 'groups', $registered_filters ) ) {
$registered_filters['groups']['instance']->post_data = $this->post_data;
$registered_filters['groups']['instance']->activity_query_args = $this->activity_query_args;
$output = $registered_filters['groups']['instance']->filter_build_table();
}
}
break;
}
return $output;
}
/**
*
*/
// function full_reporting_page_output() {
// ob_start();
// $container_type = 'full';
// include ld_propanel_get_template( 'ld-propanel-full-reporting.php' );
// echo ob_get_clean();
// }
public function filter_activity_args( $activity_args = array(), $post_data = array() ) {
return $activity_args;
}
/**
*
*/
function get_result_rows() {
check_ajax_referer( 'ld-propanel', 'nonce' );
$registered_filters = LearnDash_ProPanel::get_instance()->filtering_widget->get_filters();
$this->post_data = ld_propanel_load_post_data();
if ( isset( $this->post_data['filters']['time_start'] ) ) {
unset( $this->post_data['filters']['time_start'] );
}
if ( isset( $this->post_data['filters']['time_end'] ) ) {
unset( $this->post_data['filters']['time_end'] );
}
$this->activity_query_args = ld_propanel_load_activity_query_args( array(), $this->post_data );
if ( 'course' == $this->post_data['filters']['type'] ) {
if ( array_key_exists( 'courses', $registered_filters ) ) {
$registered_filters['courses']['instance']->post_data = $this->post_data;
$registered_filters['courses']['instance']->activity_query_args = $this->activity_query_args;
$response = $registered_filters['courses']['instance']->filter_result_rows( $this->post_data['filters']['id'] );
}
} else if ( 'user' == $this->post_data['filters']['type'] ) {
if ( array_key_exists( 'users', $registered_filters ) ) {
$registered_filters['users']['instance']->post_data = $this->post_data;
$registered_filters['users']['instance']->activity_query_args = $this->activity_query_args;
$response = $registered_filters['users']['instance']->filter_result_rows( $this->post_data['filters']['id'] );
}
} else if ( 'group' == $this->post_data['filters']['type'] ) {
if ( array_key_exists( 'groups', $registered_filters ) ) {
$registered_filters['groups']['instance']->post_data = $this->post_data;
$registered_filters['groups']['instance']->activity_query_args = $this->activity_query_args;
$response = $registered_filters['groups']['instance']->filter_result_rows( $this->post_data['filters']['id'] );
}
}
wp_send_json( $response );
die();
}
/**
* @param array $user_ids
* @param $subject
* @param $message
*
* @return bool
*/
function email_users( $user_ids = array(), $subject = '', $message = '' ) {
global $wpdb;
if ( !empty( $user_ids ) ) {
$offset = 0;
$email_users_batch_size = apply_filters('ld_propanel_email_users_batch_size', 100 );
while( true ) {
$user_ids_part = array_slice( $user_ids, $offset, $email_users_batch_size );
if ( empty( $user_ids_part ) ) break;
else {
$mail_args = array(
'to' => wp_get_current_user()->user_email,
'subject' => $subject,
'message' => wpautop( $message ),
'attachments' => '',
'headers' => array(
'content-type: text/html',
'From: '. wp_get_current_user()->user_email,
'Reply-to: '. wp_get_current_user()->user_email
)
);
$mail_ret = false;
$email_sql_str = "SELECT user_email from ". $wpdb->users ." WHERE ID IN (". implode( ',', $user_ids_part ) .")";
$email_addresses = $wpdb->get_col( $email_sql_str );
if ( $email_addresses ) {
$mail_args['headers'][] = 'Bcc: '. implode( ',', $email_addresses );
$mail_args = apply_filters( 'ld_propanel_email_users_args', $mail_args );
if ( !empty( $mail_args ) ) {
do_action( 'ld_propanel_email_users_before', $mail_args );
add_action('wp_mail_failed', array( $this, 'ajax_mail_failed' ) );
$mail_ret = wp_mail( $mail_args['to'], $mail_args['subject'], $mail_args['message'], $mail_args['headers'], $mail_args['attachments'] );
if ( !empty( $this->is_debug ) ) {
$this->debug_message .= "mail_ret: ". $mail_ret ."\r\n";
$this->debug_message .= "mail_args<pre>". print_r($mail_args, true) ."</pre>\r\n";
}
remove_action('wp_mail_failed', array( $this, 'ajax_mail_failed' ) );
do_action( 'ld_propanel_email_users_after', $mail_args, $mail_ret );
if ( !$mail_ret )
break;
} else {
break;
}
} else {
break;
}
$offset += $email_users_batch_size;
}
}
}
return $mail_ret;
}
/**
*
*/
function ajax_email_users() {
check_ajax_referer( 'ld-propanel', 'nonce' );
$user_ids = isset( $_POST['user_ids'] ) ? $_POST['user_ids'] : null;
$filter = isset( $_POST['filter'] ) ? $_POST['filter'] : null;
$subject = isset( $_POST['subject'] ) ? sanitize_text_field( stripslashes( $_POST['subject'] ) ) : '';
$message = isset( $_POST['message'] ) ? wp_kses_post( stripslashes( $_POST['message'] ) ) : '';
$this->is_debug = isset( $_POST['is_debug'] ) ? wp_kses_post( stripslashes( $_POST['is_debug'] ) ) : '';
$response = array(
);
if ( !empty( $user_ids ) ) {
$user_ids = array_map( 'intval', explode( ',', $user_ids ) );
} else {
$this->post_data = ld_propanel_load_post_data( array(), $_POST );
$this->activity_query_args = ld_propanel_load_activity_query_args( array(), $this->post_data );
$this->activity_query_args = ld_propanel_adjust_admin_users( $this->activity_query_args );
//$this->activity_query_args = ld_propanel_convert_fewer_users( $this->activity_query_args );
//if ( ( isset( $this->activity_query_args['user_ids'] ) ) && ( !empty( $this->activity_query_args['user_ids'] ) ) ) {
// $user_ids = $this->activity_query_args['user_ids'];
//}
$this->activity_query_args['per_page'] = 100;
$this->activity_query_args['paged'] = 1;
$user_ids = array();
while( true ) {
$activities = learndash_reports_get_activity( $this->activity_query_args );
if ( ( isset( $activities['results'] ) ) && ( !empty( $activities['results'] ) ) ) {
$user_ids = array_merge( $user_ids, wp_list_pluck( $activities['results'], 'user_id' ) );
$this->activity_query_args['paged'] += 1;
} else {
break;
}
}
}
if ( ( ! empty( $user_ids ) ) && ( !empty( $subject ) ) && ( !empty( $message ) ) ) {
$user_ids = array_unique( $user_ids );
$result = $this->email_users( $user_ids, $subject, $message, $filter );
if ( $result ) {
wp_send_json_success(
array(
'message' => sprintf(
// translators: placeholder: count users.
esc_html_x('Email sent to %d destinations', 'placeholder: count users.', 'ld_propanel' ),
count( $user_ids )
),
'debug' => $this->debug_message
)
);
} else {
$error_string = '';
if ( is_wp_error( $this->mail_error ) ) {
$error_string = $this->mail_error->get_error_message();
}
wp_send_json_error(
array(
'message' => sprintf(
// translators: placeholder: error message
esc_html_x( "We could not send the email successfully. Please try again or check with your hosting provider.
Error: %s", 'placeholder: error message', 'ld_propanel' ),
$error_string
)
)
);
}
} else {
wp_send_json_error( array( 'message' => esc_html__( 'We do not have any email addresses to send your message to.', 'ld_propanel' ) ) );
}
die();
}
// Capture the wp_mail() failure. Will then be appended to the json message sent back to the browser.
function ajax_mail_failed( $mail_error ) {
$this->mail_error = $mail_error;
}
}
}