File: /data/www/welovefamily.at/welovefamily.at/htdocs/wp-content/plugins/mailster/classes/ajax.class.php
<?php
class MailsterAjax {
// all methods which require a certain capability
private $methods = array(
// edit screen
'get_template' => 'edit_newsletter',
'get_plaintext' => 'edit_newsletter',
'create_new_template' => 'mailster_edit_templates',
'create_new_module' => 'mailster_edit_templates',
'delete_module' => 'mailster_change_template',
'toggle_codeview' => 'mailster_see_codeview',
'set_preview' => 'edit_newsletter',
'get_preview' => 'edit_newsletter',
'precheck' => 'edit_newsletter',
'precheck_result' => 'edit_newsletter',
'precheck_agree' => 'edit_newsletter',
'search_subscribers' => 'mailster_manage_subscribers',
'send_test' => 'edit_newsletter',
'health_check' => 'edit_newsletter',
'get_list_counts' => 'edit_newsletter',
'get_totals' => 'edit_newsletter',
'get_totals_list' => 'edit_newsletter',
'get_totals_list_part' => 'edit_newsletter',
'save_color_schema' => 'edit_newsletter',
'delete_color_schema' => 'edit_newsletter',
'delete_color_schema_all' => 'edit_newsletter',
'get_recipients' => 'edit_newsletter',
'get_recipients_page' => 'edit_newsletter',
'get_recipient_detail' => 'edit_newsletter',
'get_clicks' => 'edit_newsletter',
'get_errors' => 'edit_newsletter',
'get_environment' => 'edit_newsletter',
'get_geolocation' => 'edit_newsletter',
'get_post_term_dropdown' => 'edit_newsletter',
'check_for_posts' => 'edit_newsletter',
'create_image' => 'edit_newsletter',
'get_post_list' => 'edit_newsletter',
'get_post' => 'edit_newsletter',
'get_file_list' => 'edit_newsletter',
'get_template_html' => 'edit_newsletter',
'set_template_html' => 'mailster_save_template',
'remove_template' => 'mailster_save_template',
'notice_dismiss' => 'read',
// settings
'load_geo_data' => 'manage_options',
'get_fallback_images' => 'manage_options',
'bounce_test' => 'manage_options',
'bounce_test_check' => 'manage_options',
'get_system_info' => 'manage_options',
'get_gravatar' => 'manage_options',
'check_email' => 'manage_options',
'spf_check' => 'manage_options',
'dkim_check' => 'manage_options',
'sync_all_subscriber' => 'manage_options',
'sync_all_wp_user' => 'manage_options',
'create_list' => 'mailster_edit_lists',
'get_create_list_count' => 'mailster_edit_lists',
'get_subscriber_count' => 'edit_newsletter',
'editor_image_upload_handler' => 'edit_newsletter',
'template_upload_handler' => 'mailster_upload_templates',
'query_templates' => 'mailster_manage_templates',
'delete_template' => 'mailster_delete_templates',
'download_template' => 'mailster_manage_templates',
'default_template' => 'mailster_manage_templates',
'template_endpoint' => 'mailster_manage_templates',
'load_template_file' => 'mailster_edit_templates',
'query_addons' => 'mailster_manage_addons',
// dashboard
'get_dashboard_data' => 'mailster_dashboard',
'get_dashboard_chart' => 'mailster_dashboard',
'convert' => 'mailster_dashboard',
'envato_verify' => 'mailster_dashboard',
'check_for_update' => 'mailster_dashboard',
'check_language' => 'mailster_dashboard',
'load_language' => 'mailster_dashboard',
'quick_install' => 'mailster_dashboard',
'wizard_save' => 'mailster_dashboard',
'get_autocomplete_source' => 'edit_newsletter',
'test' => 'manage_options',
'get_beacon_data' => 'read',
);
private $methods_no_priv = array(
'image_placeholder',
'forward_message',
'subscribe',
'update',
'unsubscribe',
'form_submit',
'profile_submit',
'form_unsubscribe',
'form_css',
);
public function __construct() {
if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) {
return;
}
foreach ( $this->methods as $method => $cap ) {
add_action( 'wp_ajax_mailster_' . $method, array( &$this, 'call_method' ) );
}
foreach ( $this->methods_no_priv as $method ) {
add_action( 'wp_ajax_mailster_' . $method, array( &$this, 'call_method' ) );
add_action( 'wp_ajax_nopriv_mailster_' . $method, array( &$this, 'call_method' ) );
}
}
public function add_ajax_nonce() {
wp_nonce_field( 'mailster_nonce', 'mailster_nonce', false );
}
public function call_method() {
$method_name = str_replace( array( 'wp_ajax_mailster_', 'wp_ajax_nopriv_mailster_' ), '', current_filter() );
if ( method_exists( $this, $method_name ) ) {
$capability = isset( $this->methods[ $method_name ] ) ? $this->methods[ $method_name ] : null;
$post_id = isset( $_REQUEST['id'] ) ? (int) $_REQUEST['id'] : null;
$args = func_get_args();
// method requires a capability
if ( $capability && ! current_user_can( $capability, $post_id ) ) {
die( 'You are not allowed to do this action.' );
}
call_user_func_array( array( $this, $method_name ), $args );
} else {
die( sprintf( 'Method %s does not exist!', $method ) );
}
}
public function ajax_nonce( $return = null, $nonce = 'mailster_nonce' ) {
if ( ! wp_verify_nonce( $_REQUEST['_wpnonce'], $nonce ) ) {
if ( is_null( $return ) ) {
$return = esc_html__( 'Your nonce is expired! Please reload the site.', 'mailster' );
}
if ( is_string( $return ) ) {
wp_die( $return );
} else {
die( $return );
}
}
}
public function form_css() {
_deprecated_function( __FUNCTION__, '2.2' );
}
private function submit() {
set_query_var( '_mailster', 'subscribe' );
mailster( 'form' )->submit();
}
private function update() {
mailster( 'form' )->update();
}
private function unsubscribe() {
mailster( 'form' )->unsubscribe();
}
private function form_submit() {
$this->submit();
}
private function profile_submit() {
$this->update();
}
private function form_unsubscribe() {
$this->unsubscribe();
}
private function get_plaintext() {
$this->ajax_nonce();
$html = isset( $_POST['html'] ) ? stripslashes( $_POST['html'] ) : '';
$html = mailster()->sanitize_content( $html );
$html = mailster( 'helper' )->plain_text( $html );
echo $html;
exit;
}
private function get_template() {
$this->ajax_nonce();
error_reporting( 0 );
$id = (int) $_GET['id'];
$template = basename( $_GET['template'] );
$file = isset( $_GET['templatefile'] ) ? basename( $_GET['templatefile'] ) : 'index.html';
$editorstyle = isset( $_GET['editorstyle'] ) && '1' == $_GET['editorstyle'];
global $post, $post_id;
$post = get_post( $id, OBJECT );
setup_postdata( $post );
$post_id = $post->ID;
$meta = mailster( 'campaigns' )->meta( $id );
$head = isset( $meta['head'] ) ? $meta['head'] : null;
if ( ! isset( $meta['file'] ) ) {
$meta['file'] = 'index.html';
}
// template has been changed
if ( ! isset( $meta['template'] ) || $template != $meta['template'] || $file != $meta['file'] ) {
$html = mailster( 'campaigns' )->get_template_by_slug( $template, $file, false, $editorstyle );
} else {
$html = mailster( 'campaigns' )->get_template_by_id( $id, $file, false, $editorstyle );
}
if ( ! $editorstyle ) {
$revision = isset( $_REQUEST['revision'] ) ? (int) $_REQUEST['revision'] : false;
$campaign = get_post( $id );
$subject = isset( $_REQUEST['subject'] ) ? esc_attr( $_REQUEST['subject'] ) : ( isset( $meta['subject'] ) ? esc_attr( $meta['subject'] ) : '' );
$current_user = wp_get_current_user();
if ( $revision ) {
$revision = get_post( $revision );
$html = mailster()->sanitize_content( $revision->post_content, $head );
}
$placeholder = mailster( 'placeholder', $html );
$placeholder->do_conditions( false );
$placeholder->set_campaign( $campaign->ID );
$placeholder->remove_last_post_args();
$placeholder->add_defaults(
$campaign->ID,
array(
'subject' => $subject,
)
);
$placeholder->add_custom(
$campaign->ID,
array(
'emailaddress' => $current_user->user_email,
)
);
if ( 0 != $current_user->ID ) {
$firstname = ( $current_user->user_firstname ) ? $current_user->user_firstname : $current_user->display_name;
}
$suffix = SCRIPT_DEBUG ? '' : '.min';
$html = $placeholder->get_content( true );
$html = str_replace( '</head>', '<link rel="stylesheet" id="template-style" href="' . MAILSTER_URI . 'assets/css/template-style' . $suffix . '.css?ver=' . MAILSTER_VERSION . '" type="text/css" media="all"></head>', $html );
}
$replace = array(
'//dummy.newsletter-plugin.com' => '//dummy.mailster.co',
);
$replace = apply_filters( 'mailster_get_template_replace', $replace );
$html = strtr( $html, $replace );
echo $html;
exit;
}
private function create_new_template() {
$this->ajax_nonce();
$this->ajax_filesystem();
$head = isset( $_POST['head'] ) ? stripslashes( $_POST['head'] ) : null;
$content = isset( $_POST['content'] ) ? stripslashes( $_POST['content'] ) : null;
$content = mailster()->sanitize_content( $content, $head );
$name = esc_attr( $_POST['name'] );
$template = esc_attr( $_POST['template'] );
$modules = (bool) ( $_POST['modules'] === 'true' );
$activemodules = (bool) ( $_POST['activemodules'] === 'true' );
$overwrite = $_POST['overwrite'] === 'false' ? false : $_POST['overwrite'];
$t = mailster( 'template', $template );
$filename = $t->create_new( $name, $content, $modules, $activemodules, $overwrite );
$return = array();
if ( $filename !== false ) {
$return['url'] = add_query_arg(
array(
'template' => $template,
'file' => $filename,
'message' => 3,
),
mailster_get_referer()
);
} else {
$return['msg'] = esc_html__( 'Unable to save template!', 'mailster' );
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function create_new_module() {
$this->ajax_nonce();
$this->ajax_filesystem();
$name = stripslashes( $_POST['name'] );
$template = stripslashes( $_POST['template'] );
$file = stripslashes( $_POST['file'] );
$content = isset( $_POST['content'] ) ? stripslashes( $_POST['content'] ) : null;
$auto = $_POST['auto'] === 'false' ? false : true;
$t = mailster( 'template', $template, $file );
$filename = $t->add_module( $name, $content, $auto );
$return = array();
if ( ! $filename ) {
$return['msg'] = esc_html__( 'Unable to save template!', 'mailster' );
wp_send_json_success( $return );
exit;
}
$t->reload( true );
$modules = $t->get_modules_list();
$html = '';
foreach ( $modules as $module ) {
$html .= $module['module'];
}
$return['html'] = $html;
wp_send_json_success( $return );
}
private function delete_module() {
$this->ajax_nonce();
$this->ajax_filesystem();
$id = stripslashes( $_POST['id'] );
$template = stripslashes( $_POST['template'] );
$file = stripslashes( $_POST['file'] );
$t = mailster( 'template', $template, $file, true );
if ( $t->delete_module( $id ) ) {
wp_send_json_success();
} else {
wp_send_json_error();
}
}
private function toggle_codeview() {
$this->ajax_nonce();
$head = isset( $_POST['head'] ) ? stripslashes( $_POST['head'] ) : null;
$bodyattributes = isset( $_POST['bodyattributes'] ) ? stripslashes( $_POST['bodyattributes'] ) : '';
$content = isset( $_POST['content'] ) ? '<body' . $bodyattributes . '>' . stripslashes( $_POST['content'] ) . '</body>' : null;
$return['content'] = mailster()->sanitize_content( $content, $head );
$return['style'] = mailster( 'helper' )->get_mailster_styles();
wp_send_json_success( $return );
}
private function set_preview() {
$this->ajax_nonce();
$content = isset( $_POST['content'] ) ? stripslashes( $_POST['content'] ) : '';
$ID = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
$subject = isset( $_POST['subject'] ) ? stripslashes( $_POST['subject'] ) : '';
$preheader = isset( $_POST['preheader'] ) ? stripslashes( $_POST['preheader'] ) : '';
$issue = isset( $_POST['issue'] ) ? (int) $_POST['issue'] : 1;
$head = isset( $_POST['head'] ) ? stripslashes( $_POST['head'] ) : null;
$subscriber_id = isset( $_POST['subscriber_id'] ) ? (int) $_POST['subscriber_id'] : null;
$html = mailster()->sanitize_content( $content, $head );
$to = '';
$placeholder = mailster( 'placeholder', $html );
$placeholder->set_campaign( $ID );
if ( $subscriber_id ) {
if ( $subscriber = mailster( 'subscribers' )->get( $subscriber_id, true, true ) ) {
$userdata = mailster( 'subscribers' )->get_custom_fields( $subscriber->ID );
$placeholder->set_subscriber( $subscriber->ID );
$placeholder->add( $userdata );
$placeholder->add(
array(
'firstname' => $subscriber->firstname,
'lastname' => $subscriber->lastname,
'fullname' => $subscriber->fullname,
'emailaddress' => $subscriber->email,
)
);
$to = $subscriber->fullname ? $subscriber->fullname . ' <' . $subscriber->email . '>' : $subscriber->email;
}
} else {
$current_user = wp_get_current_user();
$firstname = ( $current_user->user_firstname ) ? $current_user->user_firstname : $current_user->display_name;
$fullname = mailster_option( 'name_order' ) ? trim( $current_user->user_lastname . ' ' . $firstname ) : trim( $firstname . ' ' . $current_user->user_lastname );
$placeholder->add(
array(
'firstname' => $firstname,
'lastname' => $current_user->user_lastname,
'fullname' => $fullname,
'emailaddress' => $current_user->user_email,
)
);
$to = $fullname ? $fullname . ' <' . $current_user->user_email . '>' : $current_user->user_email;
}
$placeholder->add_defaults(
$ID,
array(
'issue' => $issue,
'subject' => $subject,
'preheader' => $preheader,
)
);
$placeholder->add_custom( $ID );
$content = $placeholder->get_content();
$content = mailster( 'helper' )->strip_structure_html( $content );
$content = mailster( 'helper' )->add_mailster_styles( $content );
$content = mailster( 'helper' )->handle_shortcodes( $content );
$content = str_replace( '@media only screen and (max-device-width:', '@media only screen and (max-width:', $content );
$content = str_replace( '</head>', mailster( 'precheck' )->script_styles() . '</head>', $content );
$content = str_replace( '</body>', '<highlighterx></highlighterx><highlightery></highlightery></body>', $content );
$hash = md5( NONCE_SALT . MAILSTER_VERSION . $content );
// cache preview for 15 seconds
set_transient( 'mailster_p_' . $hash, $content, 15 );
$placeholder->set_content( $subject );
$return['subject'] = $placeholder->get_content();
$return['to'] = $to;
$return['hash'] = $hash;
$return['nonce'] = wp_create_nonce( 'mailster_nonce' );
wp_send_json_success( $return );
}
private function get_preview() {
$this->ajax_nonce();
$hash = sanitize_key( $_GET['hash'] );
$content = get_transient( 'mailster_p_' . $hash );
if ( empty( $content ) ) {
wp_die( 'There was an error creating the preview.' );
}
echo $content;
exit;
}
private function precheck() {
$this->ajax_nonce();
$id = isset( $_POST['id'] ) ? sanitize_key( $_POST['id'] ) : false;
if ( ! $id ) {
$return['error'] = 'No such id';
wp_send_json_error( $return );
}
$response = mailster( 'precheck' )->request( $id );
if ( is_wp_error( $response ) ) {
$return['error'] = $response->get_error_message();
wp_send_json_error( $return );
} else {
$return['ready'] = $response->ready;
wp_send_json_success( $return );
}
}
private function precheck_result() {
$this->ajax_nonce();
$id = isset( $_POST['id'] ) ? sanitize_key( $_POST['id'] ) : false;
$endpoint = isset( $_POST['endpoint'] ) ? ( $_POST['endpoint'] ) : false;
if ( ! $id ) {
$return['error'] = 'No such id';
wp_send_json_error( $return );
}
$response = mailster( 'precheck' )->request( $id, $endpoint, 25 );
$return['part'] = basename( $endpoint );
if ( is_wp_error( $response ) ) {
$return['error'] = $response->get_error_message();
wp_send_json_error( $return );
} else {
$return['status'] = $response->status;
$return['points'] = $response->points;
$return['penalty'] = $response->penalty;
$return['html'] = mailster( 'precheck' )->convert( $response, $endpoint );
wp_send_json_success( $return );
}
}
private function precheck_agree() {
$this->ajax_nonce();
$current_user = wp_get_current_user();
if ( ! update_user_meta( $current_user->ID, '_mailster_precheck_agreed', time() ) ) {
wp_send_json_error();
}
wp_send_json_success();
}
private function search_subscribers() {
$this->ajax_nonce();
$id = isset( $_POST['post_id'] ) ? (int) $_POST['post_id'] : false;
$term = isset( $_POST['term'] ) ? ( $_POST['term'] ) : false;
$return = array();
if ( $term ) {
$subscribers = mailster( 'subscribers' )->query(
array(
's' => $term,
'fields' => 'fullname,email,ID',
),
$id
);
foreach ( $subscribers as $subscriber ) {
$label = $subscriber->fullname ? $subscriber->fullname . ' <' . $subscriber->email . '>' : $subscriber->email;
$return[] = array(
'id' => $subscriber->ID,
'label' => '[' . $subscriber->ID . ']: ' . $label,
'value' => $label,
);
}
}
wp_send_json( $return );
}
private function send_test() {
$this->ajax_nonce(
json_encode(
array(
'success' => false,
'msg' => esc_html__( 'Nonce invalid! Please reload site.', 'mailster' ),
)
)
);
if ( isset( $_POST['formdata'] ) ) {
parse_str( $_POST['formdata'], $formdata );
if ( isset( $formdata['mailster_options'] ) ) {
mailster_update_option( $formdata['mailster_options'], true );
}
}
$precheck = (bool) ( isset( $_POST['precheck'] ) && $_POST['precheck'] === 'true' );
$to = trim( stripslashes( $_POST['to'] ) );
$current_user = wp_get_current_user();
if ( ! empty( $to ) ) {
update_user_meta( $current_user->ID, '_mailster_test_email', $to );
}
if ( isset( $_POST['test'] ) ) {
$basic = (bool) ( $_POST['basic'] === 'true' );
$n = mailster( 'notification' );
$n->debug();
$n->to( $to );
$n->template( 'test' );
$n->requeue( false );
$success = $n->add();
$mail = $n->mail;
$return['log'] = $mail->get_error_log();
$receivers = explode( ',', $to );
} else {
$success = true;
$subject = stripslashes( $formdata['mailster_data']['subject'] );
if ( $precheck ) {
$precheck_id = hash( 'crc32', uniqid( 1 ) ) . hash( 'crc32', uniqid( 9 ) );
$receivers = array( apply_filters( 'mailster_precheck_mail', 'mailster-' . $precheck_id . '@precheck.email', $precheck_id ) );
$return['id'] = $precheck_id;
} else {
$receivers = explode( ',', $to );
$subject = apply_filters( 'mailster_send_test_subject', $subject, $receivers );
}
$from = $formdata['mailster_data']['from_email'];
$from_name = stripslashes( $formdata['mailster_data']['from_name'] );
$reply_to = $formdata['mailster_data']['reply_to'];
$embed_images = mailster_option( 'embed_images' );
$track_opens = isset( $formdata['mailster_data']['track_opens'] );
$track_clicks = isset( $formdata['mailster_data']['track_clicks'] );
$head = stripslashes( $_POST['head'] );
$content = stripslashes( $_POST['content'] );
$preheader = stripslashes( $formdata['mailster_data']['preheader'] );
$bouncemail = mailster_option( 'bounce' );
$attachments = isset( $formdata['mailster_data']['attachments'] ) ? $formdata['mailster_data']['attachments'] : array();
$max_size = apply_filters( 'mailster_attachments_max_filesize', 1024 * 1024 );
$autoplain = isset( $formdata['mailster_data']['autoplaintext'] );
$plaintext = stripslashes( $_POST['plaintext'] );
$MID = mailster_option( 'ID' );
$ID = (int) $formdata['post_ID'];
$subscriber_id = isset( $_POST['subscriber_id'] ) ? (int) $_POST['subscriber_id'] : null;
$issue = $formdata['mailster_data']['autoresponder']['issue'];
$campaign_permalink = get_permalink( $ID );
$attach = array();
if ( ! empty( $attachments ) ) {
$total_size = 0;
foreach ( (array) $attachments as $attachment_id ) {
if ( ! $attachment_id ) {
continue;
}
$file = get_attached_file( $attachment_id );
if ( ! is_file( $file ) ) {
continue;
}
$total_size += filesize( $file );
if ( $total_size <= $max_size ) {
$attach[ basename( $file ) ] = $file;
} else {
$receivers = array();
$success = false;
$return['msg'] = sprintf( esc_html__( 'Attachments must not exceed the file size limit of %s!', 'mailster' ), '<strong>' . esc_html( size_format( $max_size ) ) . '</strong>' );
}
}
}
foreach ( $receivers as $receiver ) {
$names = null;
$mail = mailster( 'mail' );
$mail->to = $receiver;
$mail->subject = $subject;
$mail->from = $from;
$mail->from_name = $from_name;
$mail->reply_to = $reply_to;
$mail->bouncemail = $bouncemail;
$mail->embed_images = $embed_images;
$mail->hash = str_repeat( '0', 32 );
$content = mailster()->sanitize_content( $content, $head );
$placeholder = mailster( 'placeholder', $content );
$mail->set_campaign( $ID );
$placeholder->set_campaign( $ID );
// check for subscriber by mail
if ( ! ( $subscriber = mailster( 'subscribers' )->get( $subscriber_id, true, true ) ) ) {
$subscriber = mailster( 'subscribers' )->get_by_mail( $receiver, true, true );
}
if ( $subscriber ) {
$profilelink = mailster()->get_profile_link( $ID, $subscriber->hash );
$userdata = mailster( 'subscribers' )->get_custom_fields( $subscriber->ID );
$placeholder->set_subscriber( $subscriber->ID );
$placeholder->add( $userdata );
$names = array(
'firstname' => $subscriber->firstname,
'lastname' => $subscriber->lastname,
'fullname' => $subscriber->fullname,
'emailaddress' => $subscriber->email,
);
$mail->set_subscriber( $subscriber->ID );
$placeholder->set_subscriber( $subscriber->ID );
$mail->add_header( mailster( 'campaigns' )->get_headers( $ID, $subscriber->ID ) );
} elseif ( $current_user ) {
$profilelink = mailster()->get_profile_link( $ID, '' );
$firstname = $current_user->user_firstname ? $current_user->user_firstname : $current_user->display_name;
$names = array(
'firstname' => $firstname,
'lastname' => $current_user->user_lastname,
'fullname' => mailster_option( 'name_order' ) ? trim( $current_user->user_lastname . ' ' . $firstname ) : trim( $firstname . ' ' . $current_user->user_lastname ),
'emailaddress' => $current_user->user_email,
);
$mail->add_header( mailster( 'campaigns' )->get_headers( $ID ) );
} else {
// no subscriber found for data
$names = null;
}
if ( $names ) {
$placeholder->add( $names );
}
if ( ! empty( $attach ) ) {
$mail->attachments = $attach;
}
$placeholder->add_defaults(
$ID,
array(
'issue' => $issue,
'subject' => $subject,
'preheader' => $preheader,
)
);
$placeholder->add_custom( $ID );
$content = $placeholder->get_content();
$content = mailster( 'helper' )->prepare_content( $content );
if ( apply_filters( 'mailster_inline_css', true, $ID, $subscriber ? $subscriber->ID : null ) ) {
$content = mailster( 'helper' )->inline_css( $content );
}
// replace links with fake hash to prevent tracking, not during precheck.
if ( $track_clicks && ! $precheck ) {
$content = mailster()->replace_links( $content, $mail->hash, $ID );
}
// strip all unwanted stuff from the content
$content = mailster( 'helper' )->strip_structure_html( $content );
$mail->content = apply_filters( 'mailster_campaign_content', $content, get_post( $ID ), $subscriber );
if ( ! $autoplain ) {
$placeholder->set_content( esc_textarea( $plaintext ) );
$mail->plaintext = mailster( 'helper' )->plain_text( $placeholder->get_content(), true );
}
$placeholder->set_content( $mail->subject );
$mail->subject = $placeholder->get_content();
$mail->add_tracking_image = $track_opens && ! $precheck;
$success = $success && $mail->send();
$mail->close();
}
}
if ( ! isset( $return['msg'] ) ) {
$return['msg'] = ( $success )
? sprintf( esc_html__( 'Message sent to %s. Check your inbox!', 'mailster' ), implode( ', ', $receivers ) )
: esc_html__( 'Couldn\'t send message. Check your settings!', 'mailster' ) . '<br><strong>' . $mail->get_errors() . '</strong>';
}
if ( isset( $return['log'] ) ) {
$return['msg'] .= '<br>' . esc_html__( 'Check your console for more info.', 'mailster' );
}
if ( ! $success ) {
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function health_check() {
$this->ajax_nonce(
json_encode(
array(
'success' => false,
'msg' => esc_html__( 'Nonce invalid! Please reload site.', 'mailster' ),
)
)
);
$return = array();
$success = mailster( 'health' )->send_test();
$return['msg'] = ! is_wp_error( $success )
? esc_html__( 'Message sent. Check your inbox!', 'mailster' )
: esc_html__( 'Couldn\'t send message. Check your settings!', 'mailster' ) . '<br><strong>' . $success->get_error_message() . '</strong>';
if ( is_wp_error( $success ) ) {
wp_send_json_error( $return );
}
$return['id'] = $success;
wp_send_json_success( $return );
}
private function get_list_counts() {
$this->ajax_nonce();
$return = array();
$id = isset( $_POST['id'] ) ? (array) $_POST['id'] : null;
$status = isset( $_POST['status'] ) ? (array) $_POST['status'] : null;
$formatted = isset( $_POST['formatted'] ) ? ( $_POST['formatted'] == 'true' ) : false;
$counts = mailster( 'lists' )->get( $id, $status, true );
$counts = wp_list_pluck( $counts, 'subscribers', 'ID' );
if ( $formatted ) {
$return['counts'] = array_map( 'number_format_i18n', $counts );
} else {
$return['counts'] = array_map( 'absint', $counts );
}
wp_send_json_success( $return );
}
private function get_totals() {
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$lists = ( $_POST['ignore_lists'] == 'true' ) ? false : ( isset( $_POST['lists'] ) ? $_POST['lists'] : array() );
$conditions = isset( $_POST['conditions'] ) ? stripslashes_deep( array_values( array_filter( $_POST['conditions'] ) ) ) : false;
$statuses = null;
$return['total'] = mailster( 'campaigns' )->get_totals_by_lists( $lists, $conditions, $statuses, $campaign_ID );
$return['conditions'] = mailster( 'conditions' )->render( $conditions, false );
$return['totalformatted'] = number_format_i18n( $return['total'] );
wp_send_json_success( $return );
}
private function get_totals_list() {
global $wpdb;
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$lists = ( $_POST['ignore_lists'] == 'true' ) ? false : ( isset( $_POST['lists'] ) ? $_POST['lists'] : array() );
$conditions = isset( $_POST['conditions'] ) ? stripslashes_deep( array_values( array_filter( $_POST['conditions'] ) ) ) : false;
$statuses = null;
$query_args = array(
'lists' => $lists,
'conditions' => $conditions,
'statuses' => null,
);
$return['html'] = '<table class="wp-list-table widefat"><tbody>';
$return['html'] .= mailster( 'campaigns' )->get_totals_part( $campaign_ID, $query_args );
$return['html'] .= '</tbody>';
$return['html'] .= '</table>';
$return['total'] = (int) $wpdb->get_var( 'SELECT FOUND_ROWS();' );
$return['totalformatted'] = number_format_i18n( $return['total'] );
wp_send_json_success( $return );
}
private function get_totals_list_part() {
global $wpdb;
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$page = (int) $_POST['page'];
$lists = ( $_POST['ignore_lists'] == 'true' ) ? false : ( isset( $_POST['lists'] ) ? $_POST['lists'] : array() );
$conditions = isset( $_POST['conditions'] ) ? stripslashes_deep( array_values( array_filter( $_POST['conditions'] ) ) ) : false;
$statuses = null;
$query_args = array(
'lists' => $lists,
'conditions' => $conditions,
'statuses' => null,
'page' => $page,
);
$return['html'] = mailster( 'campaigns' )->get_totals_part( $campaign_ID, $query_args );
wp_send_json_success( $return );
}
private function save_color_schema() {
$this->ajax_nonce();
$colors = get_option( 'mailster_colors', array() );
$hash = md5( implode( '', $_POST['colors'] ) );
$template = esc_attr( $_POST['template'] );
$new_colors = (array) $_POST['colors'];
if ( ! isset( $colors[ $template ] ) ) {
$colors[ $template ] = array();
}
$colors[ $template ][ $hash ] = $new_colors;
$return['html'] = '<div class="colorschema">';
$return['html'] .= '<span class="colorschema-title">' . esc_html__( 'Custom', 'mailster' ) . '</span>';
foreach ( $new_colors as $id => $color ) {
$return['html'] .= '<span class="colorschema-field" data-id="' . esc_attr( $id ) . '" data-hex="' . esc_attr( $color ) . '" style="background-color:' . esc_attr( $color ) . '"></span>';
}
$return['html'] .= '<a class="colorschema-delete" data-hash="' . esc_attr( $hash ) . '">✕</a>';
$return['html'] .= '</div>';
if ( ! update_option( 'mailster_colors', $colors ) ) {
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function delete_color_schema() {
$this->ajax_nonce();
$colors = get_option( 'mailster_colors' );
$template = esc_attr( $_POST['template'] );
if ( ! isset( $colors[ $template ] ) ) {
$colors[ $template ] = array();
}
if ( isset( $colors[ $template ][ $_POST['hash'] ] ) ) {
unset( $colors[ $template ][ $_POST['hash'] ] );
}
if ( empty( $colors[ $template ] ) ) {
unset( $colors[ $template ] );
}
if ( ! update_option( 'mailster_colors', $colors ) ) {
wp_send_json_error();
}
wp_send_json_success();
}
private function delete_color_schema_all() {
$this->ajax_nonce();
$colors = get_option( 'mailster_colors' );
$template = esc_attr( $_POST['template'] );
if ( isset( $colors[ $template ] ) ) {
unset( $colors[ $template ] );
}
if ( ! update_option( 'mailster_colors', $colors ) ) {
wp_send_json_error();
}
wp_send_json_success();
}
private function get_clicks() {
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$clicked_links = mailster( 'campaigns' )->get_clicked_links( $campaign_ID );
$clicks_total = mailster( 'campaigns' )->get_clicks( $campaign_ID, true );
$return['html'] = '<table class="wp-list-table widefat"><tbody>';
$i = 1;
foreach ( $clicked_links as $link => $indexes ) {
foreach ( $indexes as $index => $counts ) {
$return['html'] .= '<tr ' . ( ! ( $i % 2 ) ? ' class="alternate"' : '' ) . '><td>' . sprintf( esc_html__( _n( '%s click', '%s clicks', $counts['total'], 'mailster' ) ), $counts['total'] ) . ' ' . ( $counts['total'] != $counts['clicks'] ? '<span class="count">(' . sprintf( esc_html__( '%s unique', 'mailster' ), $counts['clicks'] ) . ')</span>' : '' ) . '</td><td>' . round( ( $counts['total'] / $clicks_total * 100 ), 2 ) . '%</td><td><a href="' . $link . '" class="external clicked-link">' . $link . '</a></td></tr>';
++$i;
}
}
$return['html'] .= '</tbody>';
$return['html'] .= '</table>';
wp_send_json_success( $return );
}
private function get_errors() {
$this->ajax_nonce();
$timeformat = mailster( 'helper' )->timeformat();
$timeoffset = mailster( 'helper' )->gmt_offset( true );
$campaign_ID = (int) $_POST['id'];
$errors = mailster( 'campaigns' )->get_error_list( $campaign_ID );
$return['html'] = '<table class="wp-list-table widefat"><tbody>';
foreach ( $errors as $i => $data ) {
$return['html'] .= '<tr ' . ( ! ( $i % 2 ) ? ' class="alternate"' : '' ) . '><td class="textright">' . ( $i + 1 ) . '</td><td><a href="edit.php?post_type=newsletter&page=mailster_subscribers&ID=' . $data->ID . '">' . $data->email . '</a></td><td><span class="red">' . $data->errormsg . '</span></td><td>' . date_i18n( $timeformat, $data->timestamp + $timeoffset ) . '</td></tr>';
}
$return['html'] .= '</tbody>';
$return['html'] .= '</table>';
wp_send_json_success( $return );
}
private function get_environment() {
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$clients = mailster( 'campaigns' )->get_clients( $campaign_ID );
$return['html'] = '<table class="wp-list-table widefat"><tbody>';
$i = 1;
foreach ( $clients as $client ) {
$return['html'] .= '<tr ' . ( ! ( $i % 2 ) ? ' class="alternate"' : '' ) . '><td class="client-type"><span class="mailster-icon client-' . $client['type'] . '"></span></td><td>' . $client['name'] . ' ' . $client['version'] . '</td><td>' . round( $client['percentage'] * 100, 2 ) . ' % <span class="count">(' . $client['count'] . ' ' . esc_html__( _n( 'opened', 'opens', $client['count'], 'mailster' ) ) . ')</span></td></tr>';
++$i;
}
$return['html'] .= '</tbody>';
$return['html'] .= '</table>';
wp_send_json_success( $return );
}
private function get_geolocation() {
$this->ajax_nonce();
$campaign_ID = (int) $_POST['id'];
$geo_data = mailster( 'campaigns' )->get_geo_data( $campaign_ID );
$totalopens = mailster( 'campaigns' )->get_opens( $campaign_ID );
$unknown_cities = array();
$countrycodes = array();
foreach ( $geo_data as $countrycode => $data ) {
$x = wp_list_pluck( $data, 3 );
if ( $x ) {
$countrycodes[ $countrycode ] = array_sum( $x );
}
if ( $data[0][3] ) {
$unknown_cities[ $countrycode ] = $data[0][3];
}
}
arsort( $countrycodes );
$total = array_sum( $countrycodes );
$return['geodata'] = $geo_data;
$return['unknown_cities'] = $unknown_cities;
$return['countrydata'] = array( array( 'code', esc_html__( 'Country', 'mailster' ), esc_html__( 'opens', 'mailster' ) ) );
foreach ( $geo_data as $country => $cities ) {
$opens = 0;
foreach ( $cities as $city ) {
$opens += $city[3];
}
$return['countrydata'][] = array( $country, mailster( 'geo' )->code2Country( $country ), $opens );
}
$return['html'] = '<div id="countries_wrap"><a class="zoomout button mailster-icon" title="' . esc_html__( 'back to world view', 'mailster' ) . '"> </a><div id="countries_map"></div><div id="mapinfo"></div><div id="countries_table"><table class="wp-list-table widefat">
<tbody>';
$i = 0;
$unknown = $totalopens - $total;
foreach ( $countrycodes as $countrycode => $count ) {
$data = $geo_data[ $countrycode ];
$return['html'] .= '<tr data-code="' . $countrycode . '" id="country-row-' . $countrycode . '" class="' . ( ( ! ( $i % 2 ) ) ? ' alternate' : '' ) . '"><td width="20"><span class="mailster-flag-24 flag-' . strtolower( $countrycode ) . '"></span></td><td width="100%"><span class="country">' . mailster( 'geo' )->code2Country( $countrycode ) . '</span> <span class="count">(' . round( $count / $totalopens * 100, 2 ) . '%)</span></td><td class="textright">' . number_format_i18n( $count ) . '</td></tr>';
++$i;
}
if ( $unknown ) :
$return['html'] .= '<tr data-code="-" id="country-row-unknown" class="' . ( ( ! ( $i % 2 ) ) ? ' alternate' : '' ) . '"><td width="20"><span class="mailster-flag-24 flag-unknown"></span></td><td width="100%">' . esc_html__( 'unknown', 'mailster' ) . ' <span class="count">(' . round( $unknown / $totalopens * 100, 2 ) . '%)</span></td><td class="textright">' . number_format_i18n( $unknown ) . '</td></tr>';
endif;
$return['html'] .= '</tbody></table></div>';
wp_send_json_success( $return );
}
private function get_recipients() {
$this->ajax_nonce();
$campaign_id = (int) $_POST['id'];
$parts = ! empty( $_POST['types'] ) ? explode( ',', $_POST['types'] ) : array( 'unopen', 'opens', 'clicks', 'unsubs', 'bounces' );
$orderby = ! empty( $_POST['orderby'] ) ? $_POST['orderby'] : 'sent';
$order = ! isset( $_POST['order'] ) || $_POST['order'] == 'DESC' ? 'DESC' : 'ASC';
$return['html'] = '<table class="wp-list-table widefat"><tbody>';
$return['html'] = mailster( 'campaigns' )->get_recipients_part( $campaign_id, $parts, 0, $orderby, $order );
$return['html'] .= '</tbody>';
$return['html'] .= '</table>';
wp_send_json_success( $return );
}
private function get_recipients_page() {
$this->ajax_nonce();
$campaign_id = (int) $_POST['id'];
$page = (int) $_POST['page'];
$parts = ! empty( $_POST['types'] ) ? explode( ',', $_POST['types'] ) : array( 'unopen', 'opens', 'clicks', 'unsubs', 'bounces' );
$orderby = ! empty( $_POST['orderby'] ) ? $_POST['orderby'] : 'sent';
$order = ! isset( $_POST['order'] ) || $_POST['order'] == 'ASC' ? 'ASC' : 'DESC';
$return['html'] = mailster( 'campaigns' )->get_recipients_part( $campaign_id, $parts, $page, $orderby, $order );
wp_send_json_success( $return );
}
private function get_recipient_detail() {
$this->ajax_nonce();
$subscriber_id = (int) $_POST['id'];
$campaign_id = (int) $_POST['campaignid'];
$campaign_index = (int) $_POST['index'];
$return['html'] = mailster( 'subscribers' )->get_recipient_detail( $subscriber_id, $campaign_id, $campaign_index );
wp_send_json_success( $return );
}
private function create_image() {
$this->ajax_nonce();
if ( ! isset( $_POST['id'] ) ) {
wp_send_json_error();
}
$id = basename( $_POST['id'] );
$src = isset( $_POST['src'] ) ? ( $_POST['src'] ) : null;
$crop = isset( $_POST['crop'] ) ? ( $_POST['crop'] == 'true' ) : false;
$width = isset( $_POST['width'] ) ? (int) $_POST['width'] : null;
$height = isset( $_POST['height'] ) && $crop ? (int) $_POST['height'] : null;
$original = isset( $_POST['original'] ) ? ( $_POST['original'] == 'true' ) : false;
if ( ! ( $return['image'] = mailster( 'helper' )->create_image( $id, $src, $width, $height, $crop, $original ) ) ) {
wp_send_json_error();
}
wp_send_json_success( $return );
}
private function image_placeholder() {
$factor = ! empty( $_GET['f'] ) ? (int) $_GET['f'] : 1;
$width = $factor * ( ! empty( $_GET['w'] ) ? (int) $_GET['w'] : 600 );
$height = $factor * ( ! empty( $_GET['h'] ) ? (int) $_GET['h'] : round( $width / 1.6 ) );
$tag = isset( $_GET['tag'] ) ? '' . esc_attr( $_GET['tag'] ) . '' : '';
$text = '{' . strtoupper( $tag ) . '}';
$im = imagecreatetruecolor( $width, $height );
$bg = imagecolorallocate( $im, 248, 248, 248 );
$font_color = imagecolorallocate( $im, 210, 213, 218 );
$border_color = imagecolorallocate( $im, 237, 237, 237 );
$bordersize = 4;
$halfbordersize = round( $bordersize / 2 );
imagefilledrectangle( $im, 0, 0, $width, $height, $bg );
imagesetthickness( $im, $bordersize );
imagerectangle( $im, 0, 0, $width, $height, $border_color );
imagesetthickness( $im, $halfbordersize );
imageline( $im, 0, 0, $width, $height, $border_color );
imageline( $im, 0, $height, $width, 0, $border_color );
if ( function_exists( 'imagettftext' ) ) {
$font_size = max( 8, round( $width / strlen( $text ) * 1.3 ) );
$font = MAILSTER_DIR . 'assets/font/Jost-Regular.ttf';
$bbox = imagettfbbox( $font_size, 0, $font, $text );
$center_x = absint( $width / 2 - ( abs( $bbox[4] - $bbox[6] ) / 2 ) );
$center_y = absint( $height / 2 + ( abs( $bbox[3] - $bbox[5] ) / 3 ) );
imagettftext( $im, $font_size, 0, $center_x, $center_y, $font_color, $font, $text );
} else {
$font_size = 5;
$fw = imagefontwidth( $font_size );
$fh = imagefontheight( $font_size );
$l = strlen( $text );
$tw = $l * $fw;
$center_x = ( $width - $tw ) / 2;
$center_y = ( $height - $font_size ) / 2;
imagestring( $im, $font_size, $center_x, $center_y, $text, $font_color );
}
header( 'Expires: Thu, 31 Dec 2050 23:59:59 GMT' );
header( 'Cache-Control: max-age=3600' );
header( 'Pragma: cache' );
header( 'Content-Type: image/gif' );
imagegif( $im );
imagedestroy( $im );
}
private function get_post_list() {
global $wp_post_statuses;
$this->ajax_nonce();
$offset = (int) $_POST['offset'];
$search = esc_attr( $_POST['search'] );
$post_type = esc_attr( $_POST['type'] );
$post_count = mailster_option( 'post_count', 30 );
if ( in_array( $post_type, array( 'post', 'attachment' ) ) ) {
$imagetype = esc_attr( $_POST['imagetype'] );
$current_id = isset( $_POST['id'] ) ? (int) $_POST['id'] : null;
$post_counts = 0;
$is_unsplash = 'attachment' == $post_type && 'unsplash' == $imagetype;
$defaults = array(
'post_type' => $post_type,
'posts_per_page' => $post_count,
'suppress_filters' => true,
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
'offset' => $offset,
'orderby' => 'post_date',
'order' => 'DESC',
'exclude' => $current_id,
's' => $search ? $search : null,
);
if ( 'post' == $post_type ) {
parse_str( $_POST['posttypes'], $pt );
if ( isset( $pt['post_types'] ) ) {
$post_types = (array) $pt['post_types'];
} else {
$post_types = array( -1 );
}
$args = wp_parse_args(
array(
'post_type' => $post_types,
'post_status' => array( 'publish', 'future', 'draft', 'private' ),
),
$defaults
);
} elseif ( $is_unsplash ) {
} elseif ( 'attachment' == $post_type ) {
$args = wp_parse_args(
array(
'post_status' => 'inherit',
'post_mime_type' => array( 'image/jpeg', 'image/gif', 'image/png', 'image/tiff', 'image/bmp' ),
),
$defaults
);
}
$return['itemcount'] = isset( $_POST['itemcount'] ) ? $_POST['itemcount'] : array();
if ( $is_unsplash ) {
$response = mailster( 'helper' )->unsplash(
'search',
array(
'offset' => $offset,
'query' => $search,
)
);
if ( is_wp_error( $response ) ) {
$post_counts = $response;
} elseif ( isset( $response->total ) ) {
$post_counts = $response->total;
$posts = $response->results;
} else {
$post_counts = -1;
$posts = $response;
}
} else {
$args = apply_filters( 'mailster_get_post_list_args', $args );
$query = new WP_Query( $args );
$posts = $query->posts;
$post_counts = $query->found_posts;
if ( $current_id && ( $current = get_post( $current_id ) ) ) {
array_unshift( $posts, $current );
++$post_counts;
} else {
$args['exclude'] = null;
}
}
if ( is_wp_error( $post_counts ) ) {
$return['html'] = '<li class="norows error"><span>' . $post_counts->get_error_message() . '</span></li>';
} elseif ( $post_counts ) {
if ( $post_counts == -1 ) {
$posts_lefts = -1;
} else {
$posts_lefts = max( 0, $post_counts - $offset - $post_count );
}
$html = '';
if ( 'post' == $post_type ) {
$pts = mailster( 'helper' )->get_post_types( true, 'objects' );
foreach ( $posts as $post ) {
if ( ! isset( $return['itemcount'][ $post->post_type ] ) ) {
$return['itemcount'][ $post->post_type ] = 0;
}
$relative = ( --$return['itemcount'][ $post->post_type ] );
$hasthumb = (bool) ( $thumbid = get_post_thumbnail_id( $post->ID ) );
$html .= '<li data-id="' . $post->ID . '" data-name="' . esc_attr( $post->post_title ) . '" class="status-' . $post->post_status . '';
if ( $current_id == $post->ID ) {
$html .= ' selected';
}
( $hasthumb )
? $html .= ' has-thumb" data-thumbid="' . $thumbid . '"'
: $html .= '"';
$html .= ' data-link="' . get_permalink( $post->ID ) . '" data-type="' . $post->post_type . '" data-relative="' . $relative . '">';
( $hasthumb )
? $html .= get_the_post_thumbnail( $post->ID, array( 48, 48 ) )
: $html .= '<div class="no-feature"></div>';
$html .= '<span class="post-type">' . $pts[ $post->post_type ]->labels->singular_name . '</span>';
$html .= '<strong>' . $post->post_title . '' . ( $post->post_status != 'publish' ? ' <em class="post-status wp-ui-highlight">' . $wp_post_statuses[ $post->post_status ]->label . '</em>' : '' ) . '</strong>';
$html .= '<span class="excerpt">' . trim( wp_trim_words( preg_replace( '~(?:\[/?)[^/\]]+/?\]~s', '', $post->post_content ), 25 ) ) . '</span>';
$html .= '<span class="date">' . date_i18n( mailster( 'helper' )->dateformat(), strtotime( $post->post_date ) ) . '</span>';
$html .= '</li>';
}
} elseif ( 'attachment' == $post_type ) {
foreach ( $posts as $post ) {
if ( 'unsplash' == $imagetype ) {
$post_id = $post->id;
$unsplash_args = apply_filters( 'mailster_create_image_unsplash_args', array(), $post_id, $post->urls->raw, $post->width, $post->height, null );
$src = add_query_arg( $unsplash_args, $post->urls->small );
$asp = $post->width / $post->height;
$thumb_src = add_query_arg( $unsplash_args, $post->urls->thumb );
$title = isset( $post->alt_description ) ? $post->alt_description : $post->id;
$title .= ' ' . sprintf( esc_html__( 'by %s', 'mailster' ), $post->user->name . ' (@' . $post->user->username . ')' );
$class = 'is-unsplash';
} else {
$post_id = $post->ID;
$image = wp_get_attachment_image_src( $post_id, 'full' );
$src = $image[0];
$asp = $image[2] ? str_replace( ',', '.', $image[1] / $image[2] ) : '';
$thumbnail = wp_get_attachment_image_src( $post_id, 'medium' );
$thumb_src = $thumbnail[0];
$title = $post->post_title ? $post->post_title : ( $post->post_excerpt ? $post->post_excerpt : basename( $image[0] ) );
$class = '';
}
if ( $current_id && $current_id == $post_id ) {
$class .= ' selected';
}
$html .= '<li data-id="' . $post_id . '" data-name="' . esc_attr( $title ) . '" data-src="' . esc_attr( $src ) . '" data-asp="' . ( $asp ) . '" class="' . esc_attr( $class ) . '"';
$html .= '>';
$html .= '<a style="background-image:url(' . $thumb_src . ')"><span class="caption" title="' . esc_attr( $title ) . '">' . esc_html( $title ) . '</span></a>';
$html .= '</li>';
}
}
if ( $posts_lefts ) {
$html .= '<li class="load-more-posts" data-offset="' . ( $offset + $post_count ) . '" data-type="' . $post_type . '"><a><span>';
if ( $posts_lefts == -1 ) {
$html .= esc_html__( 'Load more entries', 'mailster' );
} else {
$html .= sprintf( esc_html__( 'Load more entries (%s left)', 'mailster' ), number_format_i18n( $posts_lefts ) );
}
$html .= '</span></a></li>';
}
$return['html'] = $html;
} else {
$return['html'] = '<li class="norows"><span>' . esc_html__( 'No entries found!', 'mailster' ) . '</span></li>';
}
} elseif ( 'link' == $post_type ) {
$args = array();
$post_counts = mailster( 'helper' )->link_query(
array(
'post_status' => array( 'publish', 'finished', 'queued', 'paused' ),
),
true
);
$posts_lefts = max( 0, $post_counts - $offset - $post_count );
$results = mailster( 'helper' )->link_query(
array(
'offset' => $offset,
'posts_per_page' => $post_count,
'post_status' => array( 'publish', 'finished', 'queued', 'paused' ),
)
);
if ( isset( $results ) ) {
$html = '';
foreach ( $results as $entry ) {
$hasthumb = (bool) ( $thumbid = get_post_thumbnail_id( $entry['ID'] ) );
$html .= '<li data-id="' . $entry['ID'] . '" data-name="' . $entry['title'] . '"';
if ( $hasthumb ) {
$html .= ' data-thumbid="' . $thumbid . '" class="has-thumb"';
}
$html .= ' data-link="' . $entry['permalink'] . '">';
( $hasthumb )
? $html .= get_the_post_thumbnail( $entry['ID'], array( 48, 48 ) )
: $html .= '<div class="no-feature"></div>';
$html .= '<strong>' . $entry['title'] . '</strong>';
$html .= '<span class="link">' . $entry['permalink'] . '</span>';
$html .= '<span class="info">' . $entry['info'] . '</span>';
$html .= '</li>';
}
if ( $posts_lefts ) {
$html .= '<li class="load-more-posts" data-offset="' . ( $offset + $post_count ) . '" data-type="' . $post_type . '"><a><span>';
if ( $posts_lefts == -1 ) {
$html .= esc_html__( 'Load more entries', 'mailster' );
} else {
$html .= sprintf( esc_html__( 'Load more entries (%s left)', 'mailster' ), number_format_i18n( $posts_lefts ) );
}
$html .= '</span></a></li>';
}
$return['html'] = $html;
} else {
$return['html'] = '<li class="norows"><span>' . esc_html__( 'No entries found!', 'mailster' ) . '</span></li>';
}
}
wp_send_json_success( $return );
}
private function get_post() {
$this->ajax_nonce();
if ( is_numeric( $_POST['id'] ) ) {
$post = get_post( (int) $_POST['id'] );
$expects = isset( $_POST['expect'] ) ? (array) $_POST['expect'] : array();
if ( $post ) {
$length = apply_filters( 'mailster_excerpt_length', null );
if ( empty( $post->post_excerpt ) && preg_match( '/<!--more(.*?)?-->/', $post->post_content, $matches ) ) {
$content = explode( $matches[0], $post->post_content, 2 );
$post->post_excerpt = trim( $content[0] );
$post->post_excerpt = mailster_remove_block_comments( $post->post_excerpt );
}
if ( empty( $post->post_excerpt ) ) {
$post->post_excerpt = mailster( 'helper' )->get_excerpt( $post->post_content, $length );
} elseif ( $length ) {
$post->post_excerpt = wp_trim_words( $post->post_excerpt, $length );
}
$post->post_excerpt = apply_filters( 'the_excerpt', $post->post_excerpt );
$link = get_permalink( $post->ID );
$content = wpautop( mailster_remove_block_comments( $post->post_content ) );
if ( ! empty( $post->post_excerpt ) ) {
$excerpt = wpautop( mailster_remove_block_comments( $post->post_excerpt ) );
} else {
$excerpt = mailster( 'helper' )->get_excerpt( $content );
}
$image = null;
if ( $post_thumbnail_id = get_post_thumbnail_id( $post->ID ) ) {
$image = array(
'id' => $post_thumbnail_id,
'name' => $post->post_title,
);
}
$content = str_replace( '<img ', '<img editable ', $content );
$content = mailster( 'helper' )->handle_shortcodes( $content );
$excerpt = mailster( 'helper' )->handle_shortcodes( $excerpt );
$data = array(
'title' => $post->post_title,
'alt' => $post->post_title,
'content' => $content,
'excerpt' => $excerpt,
'link' => get_permalink( $post->ID ),
'image' => $image,
'button' => esc_html__( 'Read More', 'mailster' ),
);
foreach ( $expects as $expect ) {
if ( isset( $data[ $expect ] ) ) {
continue;
}
$data[ $expect ] = mailster( 'placeholder' )->get_replace( $post, $expect );
}
$return['pattern'] = apply_filters( 'mailster_auto_post', $data, $post );
}
}
wp_send_json_success( $return );
}
private function check_for_posts() {
$this->ajax_nonce();
$campaign_id = (int) $_POST['id'];
$post_type = sanitize_key( $_POST['post_type'] );
$relative_or_identifier = stripslashes( $_POST['relative'] );
$term_ids = isset( $_POST['extra'] ) ? (array) $_POST['extra'] : array();
$modulename = isset( $_POST['modulename'] ) ? $_POST['modulename'] : null;
$rss_url = isset( $_POST['rss_url'] ) ? $_POST['rss_url'] : null;
$expects = isset( $_POST['expect'] ) ? (array) $_POST['expect'] : array();
$args = array();
$static_post_types = mailster( 'helper' )->get_post_types();
$is_dynmaic_post_type = ! isset( $static_post_types[ $post_type ] );
// special case for RSS.
if ( 'rss' == $post_type ) {
$args['mailster_rss_url'] = $rss_url;
}
if ( 0 === strpos( $relative_or_identifier, '~' ) ) {
$post = mailster()->get_random_post( substr( $relative_or_identifier, 1 ), $post_type, $term_ids, $args, $campaign_id );
} else {
$post = mailster()->get_last_post( $relative_or_identifier + 1, $post_type, $term_ids, $args, $campaign_id );
}
if ( is_wp_error( $post ) ) {
$return['title'] = $post->get_error_message();
} elseif ( is_a( $post, 'WP_Post' ) ) {
if ( $rss_url ) {
$return['title'] = '<a href="' . $post->post_permalink . '" class="external">#' . absint( $relative_or_identifier ) . ' – ' . ( $post->post_title ? $post->post_title : esc_html__( 'No title', 'mailster' ) ) . '</a>';
} elseif ( $is_dynmaic_post_type ) {
$return['title'] = $post->post_title ? $post->post_title : esc_html__( 'No Title', 'mailster' );
} else {
$return['title'] = '<a href="' . admin_url( 'post.php?post=' . $post->ID . '&action=edit' ) . '" class="external">#' . $post->ID . ' – ' . ( $post->post_title ? $post->post_title : esc_html__( 'No Title', 'mailster' ) ) . '</a>';
}
} else {
$return['title'] = esc_html__( 'There\'s currently no match for your selection!', 'mailster' );
if ( ! $rss_url ) {
if ( ! $is_dynmaic_post_type ) {
$return['title'] .= ' <a href="post-new.php?post_type=' . $post_type . '" class="external">' . esc_html__( 'Create a new one', 'mailster' ) . '</a>?';
}
}
}
$options = $relative_or_identifier . ( ! empty( $term_ids ) ? ';' . implode( ';', $term_ids ) : '' );
$pattern = array(
'title' => '{' . $post_type . '_title:' . $options . '}',
'alt' => '{' . $post_type . '_title:' . $options . '}',
'content' => '{' . $post_type . '_content:' . $options . '}',
'excerpt' => '{' . $post_type . '_excerpt:' . $options . '}',
'link' => '{' . $post_type . '_link:' . $options . '}',
'button' => '{' . $post_type . '_button:' . $options . '}',
'image' => '{' . $post_type . '_image:' . $options . '}',
);
foreach ( $expects as $expect ) {
if ( isset( $pattern[ $expect ] ) ) {
continue;
}
$pattern[ $expect ] = '{' . $post_type . '_' . $expect . ':' . $options . '}';
}
$return['pattern'] = apply_filters( 'mailster_auto_tag', $pattern, $post_type, $options, $post, $modulename );
$return['pattern']['tag'] = '{' . $post_type . ':' . $options . '}';
wp_send_json_success( $return );
}
private function get_post_term_dropdown() {
$this->ajax_nonce();
$post_type = $_POST['posttype'];
$labels = isset( $_POST['labels'] ) ? ( $_POST['labels'] == 'true' ) : false;
$names = isset( $_POST['names'] ) ? $_POST['names'] : false;
$campaign_id = isset( $_POST['id'] ) ? (int) $_POST['id'] : false;
$values = null;
if ( $campaign_id ) {
$data = mailster( 'campaigns' )->meta( $campaign_id, 'autoresponder' );
$values = isset( $data['terms'] ) ? (array) $data['terms'] : null;
}
$return['html'] = '<div class="dynamic_embed_options_taxonomies">' . mailster( 'helper' )->get_post_term_dropdown( $post_type, $labels, $names, $values ) . '</div>';
wp_send_json_success( $return );
}
private function forward_message() {
parse_str( $_POST['data'], $data );
if ( ! wp_verify_nonce( $data['_wpnonce'], $data['url'] ) ) {
die();
}
if ( empty( $data['message'] ) || ! mailster_is_email( $data['receiver'] ) || ! mailster_is_email( $data['sender'] ) || empty( $data['sendername'] ) ) {
$return['msg'] = esc_html__( 'Please fill out all fields correctly!', 'mailster' );
wp_send_json_success( $return );
}
$mail = mailster( 'mail' );
$mail->to = esc_attr( $data['receiver'] );
$mail->subject = esc_attr( '[' . get_bloginfo( 'name' ) . '] ' . sprintf( esc_html__( '%s is forwarding an email to you!', 'mailster' ), $data['sendername'] ) );
$mail->from = mailster_option( 'from' );
$mail->from_name = sprintf( esc_html_x( '%1$s via %2$s', 'user forwarded via website', 'mailster' ), $data['sendername'], get_bloginfo( 'name' ) );
$message = nl2br( $data['message'] ) . '<br><br>' . $data['url'];
$replace = array(
'notification' => sprintf( esc_html__( '%1$s is forwarding this mail to you via %2$s', 'mailster' ), $data['sendername'] . ' (<a href="mailto:' . esc_attr( $data['sender'] ) . '">' . esc_attr( $data['sender'] ) . '</a>)', '<a href="' . get_bloginfo( 'url' ) . '">' . get_bloginfo( 'name' ) . '</a>' ),
);
if ( ! $mail->send_notification( $message, $mail->subject, $replace ) ) {
$return['msg'] = esc_html__( 'Sorry, we couldn\'t deliver your message. Please try again later!', 'mailster' );
wp_send_json_error( $return );
}
$return['msg'] = esc_html__( 'Your message was sent successfully!', 'mailster' );
wp_send_json_success( $return );
}
private function set_template_html() {
$this->ajax_nonce();
$this->ajax_filesystem();
$return['slug'] = esc_attr( $_POST['slug'] );
$return['file'] = esc_attr( $_POST['file'] );
$new = ! empty( $_POST['name'] );
$name = $new ? esc_attr( $_POST['name'] ) : $return['file'];
$content = stripslashes( $_POST['content'] );
$filename = false;
if ( $new ) {
$data = mailster( 'templates' )->get_template_data( $content );
$content = preg_replace( '#^(\s)?<!--(.*)-->\n(\s)?#sUm', '', $content );
$filename = mailster( 'template', $return['slug'] )->create_new( $name, $content );
} else {
$wp_filesystem = mailster_require_filesystem();
$path = mailster( 'templates', $return['slug'] )->get_path();
$file = $path . '/' . $return['slug'] . '/' . $return['file'];
$content = mailster()->sanitize_content( $content, null, true );
if ( $wp_filesystem->put_contents( $file, $content, FS_CHMOD_FILE ) ) {
$filename = $file;
}
}
if ( ! $filename ) {
$return['msg'] = esc_html__( 'Not able to save file!', 'mailster' );
wp_send_json_error( $return );
}
$file = basename( $filename );
if ( $new ) {
$return['newfile'] = $file;
}
$return['msg'] = esc_html__( 'File has been saved!', 'mailster' );
wp_send_json_success( $return );
}
private function delete_template() {
$this->ajax_nonce();
$slug = basename( $_POST['slug'] );
$file = basename( $_POST['file'] );
if ( ! mailster( 'templates' )->remove_template( $slug, $file ) ) {
wp_send_json_error();
}
wp_send_json_success();
}
private function download_template() {
$this->ajax_nonce();
$url = esc_url( $_POST['url'] );
$slug = basename( $_POST['slug'] );
$result = mailster( 'templates' )->update_locally( $slug );
// if this fails try to download it
if ( ! $result ) {
$result = mailster( 'templates' )->download_template( $url, $slug );
}
if ( is_wp_error( $result ) ) {
switch ( $result->get_error_code() ) {
case 'http_404':
$err_data = $result->get_error_data();
$return['msg'] = mailster()->get_update_error( $err_data['code'], true );
break;
default:
$return['msg'] = sprintf( esc_html__( 'There was an error loading the template: %s', 'mailster' ), $result->get_error_message() );
break;
}
wp_send_json_error( $return );
}
$return['msg'] = esc_html__( 'Template successful loaded!', 'mailster' );
$return['redirect'] = $result;
wp_send_json_success( $return );
}
private function default_template() {
$this->ajax_nonce();
$slug = basename( $_POST['slug'] );
$result = mailster_update_option( 'default_template', $slug );
if ( is_wp_error( $result ) ) {
$return['msg'] = sprintf( esc_html__( 'There was an error using this template as default: %s', 'mailster' ), $result->get_error_message() );
wp_send_json_error( $return );
}
$return['msg'] = esc_html__( 'New default template!', 'mailster' );
wp_send_json_success( $return );
}
private function notice_dismiss() {
if ( ! isset( $_POST['ids'] ) ) {
wp_send_json_error();
}
$ids = (array) $_POST['ids'];
if ( mailster( 'notices' )->remove( $ids ) ) {
wp_send_json_success();
exit;
}
wp_send_json_error();
}
private function ajax_filesystem() {
if ( 'ftpext' == get_filesystem_method() && ! defined( 'FTP_HOST' ) && ! defined( 'FTP_USER' ) && ! defined( 'FTP_PASS' ) ) {
$return['msg'] = esc_html__( 'WordPress is not able to access to your filesystem!', 'mailster' );
$return['msg'] .= "\n" . sprintf( esc_html__( 'Please add following lines to the wp-config.php %s', 'mailster' ), "\n\ndefine('FTP_HOST', 'your-ftp-host');\ndefine('FTP_USER', 'your-ftp-user');\ndefine('FTP_PASS', 'your-ftp-password');\n" );
wp_send_json_success( $return );
}
}
private function load_geo_data() {
$this->ajax_nonce();
$result = mailster( 'geo' )->update( true );
if ( is_wp_error( $result ) ) {
$return['msg'] = sprintf( '%s<br><strong>%s</strong>', esc_html__( 'Couldn\'t load Location Database', 'mailster' ), $result->get_error_message() );
wp_send_json_error( $return );
}
$return['update'] = esc_html__( 'Last update', 'mailster' ) . ': ' . esc_html__( 'right now', 'mailster' );
$return['msg'] = esc_html__( 'Location Database success loaded!', 'mailster' );
wp_send_json_success( $return );
}
private function sync_all_subscriber() {
$limit = 100;
$offset = isset( $_POST['offset'] ) ? (int) $_POST['offset'] : 0;
$return['count'] = mailster( 'subscribers' )->sync_all_subscriber( $limit, $offset );
$return['offset'] = $limit + $offset;
wp_send_json_success( $return );
}
private function sync_all_wp_user() {
$limit = 100;
$offset = isset( $_POST['offset'] ) ? (int) $_POST['offset'] : 0;
$return['count'] = mailster( 'subscribers' )->sync_all_wp_user( $limit, $offset );
$return['offset'] = $limit + $offset;
wp_send_json_success( $return );
}
private function bounce_test() {
if ( isset( $_POST['formdata'] ) ) {
parse_str( $_POST['formdata'], $formdata );
mailster_update_option( $formdata['mailster_options'], true );
}
$identifier = 'mailster_bounce_test_' . md5( uniqid() );
$return['identifier'] = $identifier;
$mail = mailster( 'mail' );
$mail->to = mailster_option( 'bounce' );
$mail->subject = 'Mailster Bounce Test Mail';
$mail->add_header( 'X-Mailster-Bounce-Identifier', $identifier );
$replace = array(
'preheader' => 'You can delete this message!',
'notification' => 'This message was sent from your WordPress blog to test your bounce server. You can delete this message!',
);
if ( ! $mail->send_notification( $identifier, $mail->subject, $replace ) ) {
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function bounce_test_check() {
$return['msg'] = '';
if ( isset( $_POST['formdata'] ) ) {
parse_str( $_POST['formdata'], $formdata );
mailster_update_option( $formdata['mailster_options'], true );
}
$passes = (int) $_POST['passes'];
$identifier = $_POST['identifier'];
$return['msg'] = esc_html__( 'checking for new messages', 'mailster' ) . str_repeat( '.', $passes );
$result = mailster( 'bounce' )->test( $identifier );
if ( $result ) {
$return['complete'] = true;
if ( is_wp_error( $result ) ) {
$return['msg'] = $result->get_error_message();
} else {
$return['complete'] = true;
$return['msg'] = esc_html__( 'Your bounce server is good!', 'mailster' );
}
} elseif ( $passes > 20 ) {
$return['complete'] = true;
$return['msg'] = esc_html__( 'Unable to get test message! Please check your settings.', 'mailster' );
}
wp_send_json_success( $return );
}
private function get_system_info() {
$return['msg'] = 'You have no permission to access the stats';
$this->ajax_nonce( json_encode( $return ) );
if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_success( $return );
}
$space = 30;
$infos = mailster( 'settings' )->get_system_info( $space );
$output = "### Begin System Info ###\n\n";
$output .= "## Please include this information when posting support requests ##\n\n";
foreach ( $infos as $name => $value ) {
if ( $value == '--' ) {
$output .= "\n";
continue;
}
$output .= $name . str_repeat( ' ', $space - strlen( $name ) ) . $value . "\n";
}
$output .= "### End System Info ###\n";
$return['msg'] = $output;
wp_send_json_success( $return );
}
private function get_gravatar() {
$this->ajax_nonce();
$email = esc_attr( $_POST['email'] );
if ( ! get_option( 'show_avatars' ) ) {
$return['url'] = null;
wp_send_json_error( $return );
}
$return['url'] = mailster( 'subscribers' )->get_gravatar_uri( $email, 400 );
wp_send_json_success( $return );
}
private function check_email() {
$this->ajax_nonce();
$email = esc_attr( $_POST['email'] );
$subscriber = mailster( 'subscribers' )->get_by_mail( $email );
$return['exists'] = (bool) $subscriber && $subscriber->ID != (int) $_POST['id'];
wp_send_json_success( $return );
}
private function spf_check() {
$this->ajax_nonce();
$return = array();
if ( $spf_domain = mailster_option( 'spf_domain' ) ) {
$records = mailster( 'helper' )->dns_query( $spf_domain, 'TXT' );
$return['found'] = false;
if ( $records ) {
foreach ( $records as $r ) {
if ( $r->type === 'TXT' && preg_match( '#v=spf1 #', $r->txt ) ) {
$return['found'] = $r;
break;
}
}
}
$return['message'] = sprintf( esc_html__( 'Domain %s', 'mailster' ), '<strong>' . $spf_domain . '</strong>' ) . ': ';
if ( $return['found'] ) :
$return['message'] .= '<code>' . esc_html__( 'TXT record found', 'mailster' ) . '</code>';
else :
$records = mailster( 'helper' )->dns_query( $spf_domain, 'A' );
if ( $records ) {
$ips = wp_list_pluck( (array) $records, 'ip' );
$rec = 'v=spf1 mx a ip4:' . implode( ' ip4:', $ips ) . ' ~all';
} else {
$ips = array();
$rec = 'v=spf1 mx a include:' . $spf_domain . ' ~all';
}
$return['message'] = sprintf( esc_html__( 'Domain %s', 'mailster' ), '<strong>' . $spf_domain . '</strong>' ) . ': ';
$return['message'] .= '<code>' . esc_html__( 'no TXT record found', 'mailster' ) . '</code>';
$return['message'] .= '<p>' . sprintf( esc_html__( 'No or wrong record found for %s. Please adjust the namespace records and add these lines:', 'mailster' ), '<strong>' . $spf_domain . '</strong>' ) . '</p>';
$return['message'] .= '<dl><dt><strong>' . $spf_domain . '</strong> IN TXT</dt>';
$return['message'] .= '<dd><textarea class="widefat" rows="1" id="spf-record" readonly>' . esc_textarea( apply_filters( 'mailster_spf_record', $rec ) ) . '</textarea><a class="clipboard" data-clipboard-target="#spf-record">' . esc_html__( 'copy', 'mailster' ) . '</a></dd></dl>';
endif;
}
wp_send_json_success( $return );
}
private function dkim_check() {
$this->ajax_nonce();
$return = array();
if ( $dkim_domain = mailster_option( 'dkim_domain' ) ) {
$dkim_selector = mailster_option( 'dkim_selector' );
$records = mailster( 'helper' )->dns_query( mailster_option( 'dkim_selector' ) . '._domainkey.' . $dkim_domain, 'TXT' );
$pubkey = trim( str_replace( array( '-----BEGIN PUBLIC KEY-----', '-----END PUBLIC KEY-----', "\n", "\r" ), '', mailster_option( 'dkim_public_key' ) ) );
$record = apply_filters( 'mailster_dkim_record', 'k=rsa; p=' . $pubkey );
$return['found'] = false;
if ( $records ) {
foreach ( (array) $records as $r ) {
if ( $r->type === 'TXT' && preg_replace( '#[^a-zA-Z0-9]#s', '', str_replace( ';t=y', '', $r->txt ) ) == preg_replace( '#[^a-zA-Z0-9]#s', '', $record ) ) {
$return['found'] = $r;
break;
}
}
}
$return['message'] = sprintf( esc_html__( 'Domain %s', 'mailster' ), '<strong>' . $dkim_domain . '</strong>' ) . ': ';
$return['message'] .= ' Selector: <strong>' . $dkim_selector . '</strong>: ';
if ( $return['found'] ) :
$return['message'] .= '<code>' . esc_html__( 'verified', 'mailster' ) . '</code>';
else :
$return['message'] .= '<code>' . esc_html__( 'not verified', 'mailster' ) . '</code>';
$records = mailster( 'helper' )->dns_query( $dkim_domain, 'A' );
$return['message'] .= '<p>' . sprintf( esc_html__( 'No or wrong record found for %s. Please adjust the namespace records and add these lines:', 'mailster' ), '<strong>' . $dkim_domain . '</strong>' ) . '</p>';
$return['message'] .= '<dl><dt><strong>' . $dkim_domain . '</strong> IN TXT</dt>';
$return['message'] .= '<dl><dt><strong>' . $dkim_selector . '._domainkey.' . $dkim_domain . '</strong> IN TXT</dt><dd><textarea class="widefat" rows="4" id="dkim-record" readonly>' . esc_textarea( $record ) . '</textarea><a class="clipboard" data-clipboard-target="#dkim-record">' . esc_html__( 'copy', 'mailster' ) . '</a></dd></dl>';
endif;
}
wp_send_json_success( $return );
}
private function create_list() {
$this->ajax_nonce();
$name = stripslashes( $_POST['name'] );
$campaign_id = (int) $_POST['id'];
$listtype = $_POST['listtype'];
if ( ! mailster( 'campaigns' )->create_list_from_option( $name, $campaign_id, $listtype ) ) {
$return['msg'] = esc_html__( 'Couldn\'t create List', 'mailster' );
wp_send_json_error( $return );
}
$return['msg'] = sc_html__( 'List has been created', 'mailster' );
wp_send_json_success( $return );
}
private function get_create_list_count() {
$this->ajax_nonce();
$campaign_id = (int) $_POST['id'];
$listtype = esc_attr( $_POST['listtype'] );
$return['count'] = mailster( 'campaigns' )->create_list_from_option( '', $campaign_id, $listtype, true );
wp_send_json_success( $return );
}
private function get_subscriber_count() {
$this->ajax_nonce();
wp_parse_str( $_POST['data'], $data );
$lists = isset( $data['lists'] ) ? (array) $data['lists'] : array();
$nolists = isset( $data['nolists'] ) ? (bool) $data['nolists'] : null;
$conditions = false;
if ( isset( $_POST['conditions'] ) ) {
wp_parse_str( $_POST['conditions'], $conditions );
if ( isset( $conditions['conditions'] ) ) {
$conditions = $conditions['conditions'];
}
}
$status = isset( $data['status'] ) ? (array) $data['status'] : -1;
$args = array(
'return_count' => true,
'lists' => $lists,
'status' => $status,
'conditions' => $conditions,
);
$return['count'] = mailster( 'subscribers' )->query( $args );
if ( $nolists ) {
$args['lists'] = -1;
$return['count'] += mailster( 'subscribers' )->query( $args );
}
$return['count_formated'] = number_format_i18n( $return['count'] );
wp_send_json_success( $return );
}
private function editor_image_upload_handler() {
global $wpdb;
$memory_limit = ini_get( 'memory_limit' );
$max_execution_time = ini_get( 'max_execution_time' );
mailster_set_time_limit( 0 );
if ( (int) $max_execution_time < 300 ) {
ini_set( 'max_execution_time', 300 );
}
if ( (int) $memory_limit < 256 ) {
ini_set( 'memory_limit', '256M' );
}
if ( ! isset( $_FILES['async-upload'] ) ) {
return;
}
if ( ! function_exists( 'wp_handle_upload' ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
$width = (int) $_POST['width'];
$height = (int) $_POST['height'];
$factor = (int) $_POST['factor'];
$crop = isset( $_POST['crop'] ) && $_POST['crop'] == 'true';
$wp_upload_dir = wp_upload_dir();
$image = false;
$filename = $_FILES['async-upload']['name'];
if ( file_exists( $wp_upload_dir['path'] . '/' . $filename ) &&
md5_file( $_FILES['async-upload']['tmp_name'] ) == md5_file( $wp_upload_dir['path'] . '/' . $filename ) ) {
$url = $wp_upload_dir['url'] . '/' . $filename;
if ( $attach_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'attachment' AND guid = %s;", $url ) ) ) {
$image = mailster( 'helper' )->create_image( $attach_id, null, $width, $height, $crop );
}
}
if ( ! $image ) {
$result = wp_handle_upload(
$_FILES['async-upload'],
array(
'test_form' => false,
'mimes' => array(
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'png' => 'image/png',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'gif' => 'image/gif',
),
)
);
$filename = basename( $result['file'] );
$filetype = wp_check_filetype( $filename, null );
// don't add to library if alt key is pressed
$add_to_library = ! ( $_POST['altKey'] == 'true' );
if ( $add_to_library ) {
$post_id = isset( $_POST['ID'] ) ? (int) $_POST['ID'] : 0;
$attachment = array(
'guid' => $wp_upload_dir['url'] . '/' . $filename,
'post_mime_type' => $filetype['type'],
'post_title' => preg_replace( '/\.[^.]+$/', '', $filename ),
'post_content' => '',
'post_status' => 'inherit',
'post_parent' => $post_id,
);
$attach_id = wp_insert_attachment( $attachment, $result['file'] );
$attach_data = wp_generate_attachment_metadata( $attach_id, $result['file'] );
wp_update_attachment_metadata( $attach_id, $attach_data );
$image = mailster( 'helper' )->create_image( $attach_id, null, $width, $height, $crop );
} else {
$image = mailster( 'helper' )->create_image( null, $result['file'], $width, $height, $crop );
}
}
if ( ! $image ) {
wp_send_json_error( $return );
}
$return['name'] = $filename;
if ( isset( $image['id'] ) ) {
$return['name'] = get_post_field( 'post_title', $image['id'] );
}
$return['image'] = $image;
wp_send_json_success( $return );
}
private function template_upload_handler() {
global $wpdb;
if ( ! current_user_can( 'mailster_upload_templates' ) ) {
die( 'not allowed' );
}
$memory_limit = ini_get( 'memory_limit' );
$max_execution_time = ini_get( 'max_execution_time' );
mailster_set_time_limit( 0 );
if ( (int) $max_execution_time < 300 ) {
ini_set( 'max_execution_time', 300 );
}
if ( (int) $memory_limit < 256 ) {
ini_set( 'memory_limit', '256M' );
}
if ( ! isset( $_FILES['async-upload'] ) ) {
return;
}
if ( ! function_exists( 'wp_handle_upload' ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
$result = wp_handle_upload(
$_FILES['async-upload'],
array(
'test_form' => false,
'test_type' => false,
'mimes' => array( 'zip' => 'multipart/x-zip' ),
)
);
if ( isset( $result['error'] ) ) {
$return['error'] = $result['error'];
wp_send_json_error( $return );
} else {
$result = mailster( 'templates' )->unzip_template( $result['file'] );
if ( is_wp_error( $result ) ) {
$return['error'] = $result->get_error_message();
wp_send_json_error( $return );
} else {
}
}
mailster_notice( sprintf( esc_html__( 'Template %s has been uploaded', 'mailster' ), '"' . $result['name'] . ' ' . $result['version'] . '"' ), 'success', true );
wp_send_json_success();
}
private function remove_template() {
$this->ajax_nonce();
$path = mailster( 'templates' )->get_path();
$file = $path . '/' . esc_attr( $_POST['file'] );
if ( file_exists( $file ) && current_user_can( 'mailster_delete_templates' ) ) {
$wp_filesystem = mailster_require_filesystem();
if ( ! $wp_filesystem->delete( $file ) ) {
wp_send_json_error();
}
}
wp_send_json_success();
}
private function query_templates() {
$this->ajax_nonce();
$query = array(
's' => esc_attr( $_POST['search'] ),
'browse' => esc_attr( $_POST['browse'] ),
'type' => esc_attr( $_POST['type'] ),
'page' => absint( $_POST['page'] ),
);
if ( ( isset( $_POST['reload_license'] ) && $_POST['reload_license'] === 'true' ) ) {
mailster_freemius()->_sync_cron();
}
$result = mailster( 'templates' )->query( $query );
if ( ! is_wp_error( $result ) ) {
$return['total'] = $result['total'];
$return['html'] = mailster( 'templates' )->result_to_html( $result, $query['browse'] );
$return['templates'] = $result['items'];
$return['error'] = $result['error'];
}
wp_send_json_success( $return );
}
private function template_endpoint() {
$slug = basename( $_GET['slug'] );
$this->ajax_nonce( 'Nonce Expired!', 'mailster_download_template_' . esc_attr( $slug ) );
if ( isset( $_GET['download_url'] ) ) {
?><script>window.opener.mailster.templates.downloadFromUrl('<?php echo esc_url( $_GET['download_url'] ); ?>', '<?php echo esc_attr( $slug ); ?>');window.close();</script>
<?php
exit;
} elseif ( isset( $_GET['mailster_error'] ) ) {
?>
<script>window.opener.mailster.templates.error('<?php echo esc_attr( $slug ); ?>', '<?php echo esc_attr( $_GET['mailster_error'] ); ?>');window.close();</script>
<?php
exit;
}
$url = esc_url( $_GET['url'] );
$location = add_query_arg(
array(
'redirect_to' => rawurlencode( add_query_arg( $_GET, admin_url( 'admin-ajax.php' ) ) ),
),
$url
);
mailster_redirect( $location );
exit;
}
private function load_template_file() {
$this->ajax_nonce();
$template = basename( $_POST['template'] );
$file = basename( $_POST['file'] );
$t = mailster()->template( $template, $file );
if ( ! $t->exists ) {
wp_send_json_error();
}
$return['html'] = $t->get_raw_template( $file );
wp_send_json_success( $return );
}
private function query_addons() {
$this->ajax_nonce();
$query = array(
's' => esc_attr( $_POST['search'] ),
'browse' => esc_attr( $_POST['browse'] ),
'type' => esc_attr( $_POST['type'] ),
'page' => absint( $_POST['page'] ),
);
$result = mailster( 'addons' )->query( $query );
if ( is_wp_error( $result ) ) {
wp_send_json_error();
}
$return['total'] = $result['total'];
$return['html'] = mailster( 'addons' )->result_to_html( $result );
$return['addons'] = $result['items'];
$return['error'] = $result['error'];
wp_send_json_success( $return );
}
private function get_dashboard_data() {
$this->ajax_nonce();
$type = esc_attr( $_POST['type'] );
$id = (int) $_POST['id'];
switch ( $type ) {
case 'campaigns':
if ( $campaign = mailster( 'campaigns' )->get( $id ) ) {
$data = array(
'name' => $campaign->post_title,
'status' => $campaign->post_status,
'ID' => $campaign->ID,
'totals' => mailster( 'campaigns' )->get_totals( $id ),
'totals_formatted' => number_format_i18n( mailster( 'campaigns' )->get_totals( $id ) ),
'sent' => mailster( 'campaigns' )->get_sent( $id ),
'sent_formatted' => number_format_i18n( mailster( 'campaigns' )->get_sent( $id ) ),
'openrate' => mailster( 'campaigns' )->get_open_rate( $id ),
'clickrate' => mailster( 'campaigns' )->get_click_rate( $id ),
'bouncerate' => mailster( 'campaigns' )->get_bounce_rate( $id ),
'unsubscriberate' => mailster( 'campaigns' )->get_unsubscribe_rate( $id ),
);
$return['data'] = $data;
}
break;
case 'lists':
if ( $list = mailster( 'lists' )->get( $id ) ) {
$data = array(
'name' => $list->name,
'ID' => $list->ID,
'totals' => mailster( 'lists' )->get_totals( $id ),
'totals_formatted' => number_format_i18n( mailster( 'lists' )->get_totals( $id ) ),
'sent' => mailster( 'lists' )->get_sent( $id ),
'sent_formatted' => number_format_i18n( mailster( 'lists' )->get_sent( $id ) ),
'openrate' => mailster( 'lists' )->get_open_rate( $id ),
'clickrate' => mailster( 'lists' )->get_click_rate( $id ),
'bouncerate' => mailster( 'lists' )->get_bounce_rate( $id ),
'unsubscriberate' => mailster( 'lists' )->get_unsubscribe_rate( $id ),
);
$return['data'] = $data;
}
break;
default:
break;
}
wp_send_json_success( $return );
}
private function get_dashboard_chart() {
$this->ajax_nonce();
$range = isset( $_POST['range'] ) ? $_POST['range'] : '7 days';
$return['chart'] = mailster( 'stats' )->get_dashboard( $range );
wp_send_json_success( $return );
}
private function check_language() {
$this->ajax_nonce();
$return['language'] = mailster( 'translations' )->get_translation_data( true );
if ( $return['language'] ) {
if ( $return['language']['current'] ) {
$return['html'] = esc_html__( 'An update to the Mailster translation is available!', 'mailster' );
} else {
$return['html'] = esc_html__( 'Mailster is available in your language!', 'mailster' );
}
$return['html'] .= ' <a class="load-language" href="#">' . esc_html__( 'load it', 'mailster' ) . '</a>';
} elseif ( null === $return['language'] && get_user_locale() != 'en_US' ) {
$return['html'] = esc_html__( 'Mailster is not available in your languages!', 'mailster' );
} else {
$return['html'] = '';
}
wp_send_json_success( $return );
}
private function load_language() {
$this->ajax_nonce();
if ( ! mailster( 'translations' )->download_language() ) {
$return['html'] = esc_html__( 'Couldn\'t load language file. Please try again later.', 'mailster' );
wp_send_json_error( $return );
}
$return['html'] = esc_html__( 'Language as been loaded successfully.', 'mailster' ) . ' ' . esc_html__( 'reloading', 'mailster' ) . '…';
wp_send_json_success( $return );
}
private function convert() {
$this->ajax_nonce();
$email = trim( $_POST['email'] );
$license = trim( $_POST['license'] );
$return = array();
$result = mailster( 'convert' )->convert( $email, $license );
if ( is_wp_error( $result ) ) {
$return['error'] = $result->get_error_message();
$return['code'] = $result->get_error_code();
wp_send_json_error( $return );
}
wp_send_json_success( $result );
}
private function envato_verify() {
$this->ajax_nonce();
if ( isset( $_GET['email'] ) ) {
$args = array( trim( $_GET['slug'] ), trim( $_GET['purchasecode'] ), trim( $_GET['username'] ), trim( $_GET['email'] ) );
?>
<script>window.opener.verifymailster('<?php echo implode( "','", $args ); ?>');window.close();</script>
<?php
exit;
} else {
$slug = $_GET['slug'];
$url = UpdateCenterPlugin::get( $slug, 'remote_url' );
$url = add_query_arg(
array(
'envato-signup' => 1,
'slug' => $slug,
'token' => wp_create_nonce( 'mailster_nonce' ),
'redirect' => add_query_arg(
array(
'action' => 'mailster_envato_verify',
'_wpnonce' => wp_create_nonce( 'mailster_nonce' ),
),
admin_url( 'admin-ajax.php' )
),
'location' => home_url(),
),
$url
);
mailster_redirect( $url );
exit;
}
wp_send_json_success();
}
private function check_for_update() {
$this->ajax_nonce();
$return = mailster_freemius()->get_update( false, true, 1 );
wp_send_json_success( $return );
}
private function quick_install() {
$this->ajax_nonce();
$plugin = sanitize_key( dirname( $_POST['plugin'] ) );
$step = sanitize_key( $_POST['step'] );
$return = array();
switch ( $step ) {
case 'install':
$success = mailster( 'helper' )->install_plugin( $plugin );
$return['next'] = 'activate';
break;
case 'activate':
$success = mailster( 'helper' )->activate_plugin( $plugin );
$return['next'] = 'content';
mailster_remove_notice( 'delivery_method' );
break;
case 'deactivate':
$success = mailster( 'helper' )->deactivate_plugin( $plugin );
break;
case 'content':
$context = (array) $_POST['context'];
$action = array_shift( $context );
$args = array_values( $context );
ob_start();
do_action_ref_array( "mailster_{$action}", $args );
$content = ob_get_contents();
ob_end_clean();
$return['content'] = $content;
$success = true;
break;
}
mailster( 'addons' )->reset_query_cache();
if ( ! $success ) {
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function wizard_save() {
$mailster_options = mailster_options();
$this->ajax_nonce();
parse_str( $_POST['data'], $data );
$id = sanitize_key( $_POST['id'] );
switch ( $id ) {
case 'homepage':
// homepage exists => update
if ( $homepage = get_post( mailster_option( 'homepage' ) ) ) {
$homepage->post_title = $data['post_title'];
$homepage->post_status = 'publish';
if ( isset( $data['post_name'] ) ) {
$homepage->post_name = sanitize_title( $data['post_name'] );
}
$id = wp_insert_post( $homepage );
// create new one
} else {
include MAILSTER_DIR . 'includes/static.php';
$homepage = wp_parse_args( $homepage, $mailster_homepage );
$homepage['post_status'] = 'publish';
$homepage['post_name'] = sanitize_title( $data['post_name'] );
$id = wp_insert_post( $homepage );
}
if ( $id && ! is_wp_error( $id ) ) {
mailster_remove_notice( 'no_homepage' );
mailster_remove_notice( 'wrong_homepage_status' );
mailster_update_option( 'homepage', $id );
flush_rewrite_rules();
}
break;
case 'templates':
if ( isset( $data['mailster_options'] ) && isset( $data['mailster_options']['default_template'] ) ) {
$template = $data['mailster_options']['default_template'];
$result = mailster( 'templates' )->download_by_slug( $template );
mailster( 'templates' )->schedule_screenshot( $template, 'index.html', true, 1 );
if ( ! is_wp_error( $result ) ) {
$mailster_options = wp_parse_args( $data['mailster_options'], $mailster_options );
update_option( 'mailster_options', $mailster_options );
}
}
break;
case 'finish':
// maybe
mailster( 'geo' )->maybe_update();
update_option( 'mailster_setup', time() );
// run this once
do_action( 'mailster_cron' );
// check for updates
break;
case 'basics':
case 'sending':
if ( isset( $data['mailster_options']['tags'] ) ) {
$data['mailster_options']['tags'] = wp_parse_args( $data['mailster_options']['tags'], $mailster_options['tags'] );
}
case 'delivery':
default:
if ( isset( $data['mailster_options'] ) ) {
$mailster_options = wp_parse_args( $data['mailster_options'], $mailster_options );
update_option( 'mailster_options', $mailster_options );
}
break;
}
wp_send_json_success();
}
private function get_autocomplete_source() {
$this->ajax_nonce();
$field = isset( $_POST['field'] ) ? (string) $_POST['field'] : null;
$search = isset( $_POST['search'] ) ? (string) $_POST['search'] : null;
$return = mailster( 'conditions' )->get_autocomplete_source( $field, $search );
wp_send_json_success( $return );
}
private function test() {
$test_id = isset( $_POST['test_id'] ) ? $_POST['test_id'] : null;
$test = mailster( 'test' );
$success = $test->run( $test_id );
$return['message'] = $test->get_message();
$return['nexttest'] = $test->get_next();
$return['next'] = $test->nicename( $return['nexttest'] );
$return['total'] = $test->get_total();
$return['errors'] = $test->get_error_counts();
$return['current'] = $test->get_current();
$return['type'] = $test->get_current_type();
if ( ! $success ) {
wp_send_json_error( $return );
}
wp_send_json_success( $return );
}
private function get_beacon_data() {
$this->ajax_nonce();
$user = wp_get_current_user();
$email = mailster()->get_email();
if ( empty( $email ) ) {
$email = $user->user_email;
}
$name = trim( $user->first_name . ' ' . $user->last_name );
if ( empty( $name ) ) {
$name = $user->nickname;
}
$return = array(
'name' => $name,
'email' => $email,
'version' => MAILSTER_VERSION,
'avatar' => get_avatar_url( $user->ID ),
'id' => 'a32295c1-a002-4dcb-b097-d15532bb73d6',
'messages' => mailster_get_beacon_message(),
);
wp_send_json_success( $return );
}
}