325 lines
14 KiB
PHP
325 lines
14 KiB
PHP
<?php
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/**
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* @version 1.1
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* @package Secure Downloads
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* @category Send Emails
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* @author wpdevelop
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*
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* @web-site https://oplugins.com/
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* @email info@oplugins.com
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*
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* @modified 15.09.2015
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*/
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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////////////////////////////////////////////////////////////////////////////////
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// Emails
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////////////////////////////////////////////////////////////////////////////////
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/**
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* Check email and format it
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*
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* @param string $emails
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* @return string
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*/
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function opsd_validate_emails( $emails ) {
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$emails = str_replace(';', ',', $emails);
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if ( !is_array( $emails ) )
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$emails = explode( ',', $emails );
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$emails_list = array();
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foreach ( (array) $emails as $recipient ) {
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// Break $recipient into name and address parts if in the format "Foo <bar@baz.com>"
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$recipient_name = '';
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if( preg_match( '/(.*)<(.+)>/', $recipient, $matches ) ) {
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if ( count( $matches ) == 3 ) {
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$recipient_name = $matches[1];
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$recipient = $matches[2];
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}
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} else {
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// Check about correct format of email
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if( preg_match( '/([\w\.\-_]+)?\w+@[\w\-_]+(\.\w+){1,}/im', $recipient, $matches ) ) { //FixIn: 8.7.7.2
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$recipient = $matches[0];
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}
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}
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$recipient_name = str_replace('"', '', $recipient_name);
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$recipient_name = trim( wp_specialchars_decode( esc_html( stripslashes( $recipient_name ) ), ENT_QUOTES ) );
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$emails_list[] = ( empty( $recipient_name ) ? '' : $recipient_name . ' ' )
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. '<' . sanitize_email( $recipient ) . '>';
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}
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$emails_list = implode( ',', $emails_list );
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return $emails_list;
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}
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function opsd_check_for_several_emails_in_form( $mail_recipients, $formdata, $bktype ) { // FixIn: 6.0.1.9
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$possible_other_emails = explode('~',$formdata);
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$possible_other_emails = array_map("explode", array_fill(0,count($possible_other_emails),'^'), $possible_other_emails);
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$other_emails = array();
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foreach ( $possible_other_emails as $possible_emails ) {
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if ( ( $possible_emails[0] == 'email' )
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//&& ( $possible_emails[1] != 'email' . $bktype )
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&& ( ! empty($possible_emails[2]) )
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)
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$other_emails[]=$possible_emails[2];
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}
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if ( count( $other_emails ) > 1 ) {
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$other_emails = implode(',',$other_emails);
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$mail_recipients = $other_emails;
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}
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return $mail_recipients;
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}
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// N E W /////////////////////////////////////////////////////////////////////
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/** Parse email and get Parts of Email - Name and Email
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*
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* @param string $email
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* @return array [email] => beta@oplugins.com
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[title] => item system
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[original] => "Item system"
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[original_to_show] => "Item system" <beta@oplugins.com>
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*/
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function opsd_get_email_parts( $email ) {
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$email_to_parse = html_entity_decode( $email ); // Convert " to " etc...
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$pure_name = '';
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$pure_email = '';
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if( preg_match( '/(.*)<(.+)>/', $email_to_parse, $matches ) ) {
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if ( count( $matches ) == 3 ) {
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$pure_name = $matches[1];
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$pure_email = $matches[2];
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}
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} else { // Check about correct format of email
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if( preg_match( '/([\w\.\-_]+)?\w+@[\w-_]+(\.\w+){1,}/im', $email_to_parse, $matches ) ) {
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$pure_email = $matches[0];
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}
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}
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$pure_name = trim( wp_specialchars_decode( esc_html( stripslashes( $pure_name ) ), ENT_QUOTES ) , ' "');
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$return_email = array(
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'email' => sanitize_email( $pure_email )
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, 'title' => $pure_name
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, 'original' => $email_to_parse
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, 'original_to_show' => htmlentities( $email_to_parse ) // Convert " to " etc...
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);
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return $return_email;
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}
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// Get Emails Help Shortcodes for Settings pages
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function opsd_get_email_help_shortcodes( $skip_shortcodes = array() , $email_example = '') {
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$fields = array();
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$fields[] = '<strong>' . __('You can use following shortcodes in content of this template' , 'secure-downloads') . '</strong>';
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$fields[] = sprintf( __( '%s - ID of product', 'secure-downloads' ) , '<code>[product_id]</code>' );
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$fields[] = sprintf( __( '%s - title of product', 'secure-downloads' ) , '<code>[product_title]</code>' );
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$fields[] = sprintf( __( '%s - version number of product', 'secure-downloads' ) , '<code>[product_version]</code>' );
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$fields[] = sprintf( __( '%s - description of product', 'secure-downloads' ) , '<code>[product_description]</code>' );
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$fields[] = sprintf( __( '%s - secure URL for product download','secure-downloads'), '<code>[product_link]</code>' );
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$fields[] = sprintf( __( '%s - filename of the product', 'secure-downloads' ) , '<code>[product_filename]</code>' );
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$fields[] = sprintf( __( '%s - the download size in a friendly format such as %s or %s', 'secure-downloads' ), '<code>[product_size]</code>', '500 KB', '3.45 MB' );
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$fields[] = sprintf( __( '%s - expiry time in friendly format (e.g. 24 hours or 2 days etc)', 'secure-downloads' ), '<code>[product_expire_after]</code>' );
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$fields[] = sprintf( __( '%s - exact expiry date and time (e.g. 2017-03-21 18:30)', 'secure-downloads' ), '<code>[product_expire_date]</code>' );
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$fields[] = sprintf( __( '%s - complete product details including title, size, link etc', 'secure-downloads' ), '<code>[product_summary]</code>' );
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$fields[] = '<hr/>';
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$fields[] = sprintf( __( '%s - email, which was sent to secure link', 'secure-downloads' ), '<code>[link_sent_to]</code>' );
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// $fields[] = sprintf( __( '%s - order', 'secure-downloads' ), '<code>[order]</code>' );
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$fields[] = '<hr/>';
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$fields[] = sprintf( __( '%s - website URL ', 'secure-downloads' ), '<code>[siteurl]</code>' );
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$fields[] = sprintf( __( '%s - IP address of the user, who made this action ', 'secure-downloads' ), '<code>[remote_ip]</code>' );
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$fields[] = sprintf( __( '%s - contents of the User-Agent header from the current request, if there is one ', 'secure-downloads' ), '<code>[user_agent]</code>' );
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$fields[] = sprintf( __( '%s - address of the page (if any), where visitor make this action ', 'secure-downloads' ), '<code>[request_url]</code>' );
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$fields[] = sprintf( __( '%s - date of this action ', 'secure-downloads' ), '<code>[current_date]</code>' );
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$fields[] = sprintf( __( '%s - time of this action ', 'secure-downloads' ), '<code>[current_time]</code>' );
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/*
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//$fields[] = __('HTML tags is accepted.' , 'secure-downloads');
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// $fields[] = '<hr/>';
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// // show_additional_translation_shortcode_help
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// $fields[] = '<strong>' . sprintf(__('Configuration in several languages' , 'secure-downloads') ) . '.</strong>';
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// $fields[] = sprintf(__('%s - start new translation section, where %s - locale of translation' , 'secure-downloads'),'<code>[lang=LOCALE]</code>','<code>LOCALE</code>');
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// $fields[] = sprintf(__('Example #1: %s - start French translation section' , 'secure-downloads'),'<code>[lang=fr_FR]</code>');
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// $fields[] = sprintf(__('Example #2: "%s" - English and French translation of some message' , 'secure-downloads'),'<code>Thank you for your item.[lang=fr_FR]Je vous remercie de votre reservation.</code>');
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*/
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return $fields;
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}
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/** Check Email subject about Language sections
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*
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* @param string $subject
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* @param string $email_id
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* @return string
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*/
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function opsd_email_api_get_subject_before( $subject, $email_id ) {
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$subject = apply_opsd_filter('opsd_check_for_active_language', $subject );
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return $subject;
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}
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add_filter( 'opsd_email_api_get_subject_before', 'opsd_email_api_get_subject_before', 10, 2 ); // Hook fire in api-email.php
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/** Check Email sections content about Language sections
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*
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* @param array $fields_values - list of params to parse: 'content', 'header_content', 'footer_content' for different languges, etc ....
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* @param string $email_id - Email ID
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* @param string $email_type - 'plain' | 'html'
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*/
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function opsd_email_api_get_content_before( $fields_values, $email_id , $email_type ) {
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if ( isset( $fields_values['content'] ) ) {
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$fields_values['content'] = apply_opsd_filter('opsd_check_for_active_language', $fields_values['content'] );
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if ($email_type == 'html')
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$fields_values['content'] = make_clickable( $fields_values['content'] );
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}
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if ( isset( $fields_values['header_content'] ) )
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$fields_values['header_content'] = apply_opsd_filter('opsd_check_for_active_language', $fields_values['header_content'] );
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if ( isset( $fields_values['footer_content'] ) )
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$fields_values['footer_content'] = apply_opsd_filter('opsd_check_for_active_language', $fields_values['footer_content'] );
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return $fields_values;
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}
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add_filter( 'opsd_email_api_get_content_before', 'opsd_email_api_get_content_before', 10, 3 ); // Hook fire in api-email.php
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/** Modify email content, if needed. - In HTML mail content, make links clickable.
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*
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* @param array $email_content - content of Email
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* @param string $email_id - Email ID
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* @param string $email_type - 'plain' | 'html'
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*/
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function opsd_email_api_get_content_after( $email_content, $email_id , $email_type ) {
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if ( ( $email_type == 'html' ) || ( $email_type == 'multipart' ) )
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$email_content = make_clickable( $email_content );
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return $email_content;
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}
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add_filter( 'opsd_email_api_get_content_after', 'opsd_email_api_get_content_after', 10, 3 ); // Hook fire in api-email.php
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/** Check Email Headers - in New item Email (to admin) set Reply-To header to visitor email.
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*
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* @param string $headers
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* @param string $email_id - Email ID
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* @param array $fields_values - list of params to parse: 'content', 'header_content', 'footer_content' for different languges, etc ....
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* @param array $replace_array - list of relpaced shortcodes
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* @return string
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*/
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function opsd_email_api_get_headers_after( $mail_headers, $email_id , $fields_values , $replace_array, $additional_params = array() ) {
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/*
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// Default in api-emails.php:
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// $mail_headers = 'From: ' . $this->get_from__name() . ' <' . $this->get_from__email_address() . '> ' . "\r\n" ;
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// $mail_headers .= 'Content-Type: ' . $this->get_content_type() . "\r\n" ;
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//
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// $mail_headers = "From: $mail_sender\n";
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// preg_match('/<(.*)>/', $mail_sender, $simple_email_matches );
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// $reply_to_email = ( count( $simple_email_matches ) > 1 ) ? $simple_email_matches[1] : $mail_sender;
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// $mail_headers .= 'Reply-To: ' . $reply_to_email . "\n";
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// $mail_headers .= 'X-Sender: ' . $reply_to_email . "\n";
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// $mail_headers .= 'Return-Path: ' . $reply_to_email . "\n";
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*/
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//debuge($mail_headers, $email_id , $fields_values , $replace_array);
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if (
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( $email_id == 'new_admin' ) // Only for email: "New item to Admin"
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|| ( isset( $additional_params['reply'] ) )
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) {
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if ( isset( $replace_array['email'] ) ) { // Get email from the item form.
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$reply_to_email = sanitize_email( $replace_array['email'] );
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if ( ! empty( $reply_to_email ) )
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$mail_headers .= 'Reply-To: ' . $reply_to_email . "\r\n" ;
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// $mail_headers .= 'X-Sender: ' . $reply_to_email . "\r\n" ;
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// $mail_headers .= 'Return-Path: ' . $reply_to_email . "\r\n" ;
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}
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}
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return $mail_headers;
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}
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add_filter( 'opsd_email_api_get_headers_after', 'opsd_email_api_get_headers_after', 10, 5 ); // Hook fire in api-email.php
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/** Check if we can send Email - block sending in live demos
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*
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* @param bool $is_send_email
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* @param string $email_id
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* @param array $fields_values - list of params to parse: 'content', 'header_content', 'footer_content' for different languges, etc ....
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* @return bool
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*/
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function opsd_email_api_is_allow_send( $is_send_email, $email_id, $fields_values ) {
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//debuge($fields_values);
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if ( opsd_is_this_demo() )
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$is_send_email = false;
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return $is_send_email;
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}
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add_filter( 'opsd_email_api_is_allow_send', 'opsd_email_api_is_allow_send', 100, 3 ); // Hook fire in api-email.php
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add_filter( 'opsd_email_api_is_allow_send_copy' , 'opsd_email_api_is_allow_send' , 100, 3);
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/** Show warning about not sending emails, and reason about this.
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*
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* @param object $wp_error_object - WP Error object
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* @param string $error_description - Description
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*/
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function opsd_email_sending_error( $wp_error_object, $error_description = '' ) {
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if ( empty( $error_description ) ) {
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// $error_description = __( 'Unknown exception', 'secure-downloads') . '.'; // Overwrite to show error, if no description ???
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}
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if ( ! empty( $error_description ) ) {
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$error_description = '' . __('Error', 'secure-downloads') . '! ' . __('Email had not sent. Some error occuered.', 'secure-downloads') . ' ' . $error_description;
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// Admin side
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if ( function_exists( 'opsd_show_message' ) ) {
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opsd_show_message ( $error_description , 15 , 'error');
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}
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// Front-end
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?>
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<script type="text/javascript">
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if (typeof( opsd_show_message_under_element ) == 'function') {
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opsd_show_message_under_element( '.opsd_form' , '<?php echo esc_js( $error_description ) ; ?>', '');
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}
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</script>
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<?php
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} else {
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// Error that have no description. Its can be Empty Object like this: WP_Error Object( 'errors' => array(), 'error_data' => array() ), or NOT
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// debuge( $wp_error_object );
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}
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}
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add_action('opsd_email_sending_error', 'opsd_email_sending_error', 10, 2);
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