formidable / classes / models / FrmEmailSummary.php

FrmEmailSummary.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.7, at classes/models/FrmEmailSummary.php

146 lines 3.1 KB

Raw Download Zip

1	<?php
2	/**
3	* Summary email base class
4	*
5	* @since 6.7
6	* @package Formidable
7	*/
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	die( 'You are not allowed to call this page directly.' );
11	}
12
13	abstract class FrmEmailSummary {
14
15	/**
16	* Is HTML email?
17	*
18	* @var bool
19	*/
20	protected $is_html = true;
21
22	/**
23	* Gets email subject.
24	*
25	* @return string
26	*/
27	abstract protected function get_subject();
28
29	/**
30	* Gets inner content.
31	*
32	* @return string
33	*/
34	abstract protected function get_inner_content();
35
36	/**
37	* Constructor.
38	*/
39	public function __construct() {
40	/**
41	* Enables HTML for summary emails.
42	*
43	* @since 6.7
44	*
45	* @param bool $enable Set to `true` to enable.
46	*/
47	$this->is_html = apply_filters( 'frm_html_summary_emails', true );
48	}
49
50	/**
51	* Gets recipients.
52	*
53	* @return string
54	*/
55	protected function get_recipients() {
56	$recipients = FrmAppHelper::get_settings()->summary_emails_recipients;
57	$recipients = str_replace( '[admin_email]', get_bloginfo( 'admin_email' ), $recipients );
58	return $recipients;
59	}
60
61	/**
62	* Gets email headers.
63	*
64	* @return string[]
65	*/
66	protected function get_headers() {
67	return array(
68	'Content-Type: ' . ( $this->is_html ? 'text/html; charset=UTF-8' : 'text/plain' ),
69	'From: ' . get_bloginfo( 'name' ) . ' <' . get_bloginfo( 'admin_email' ) . '>',
70	);
71	}
72
73	/**
74	* Gets email content.
75	*
76	* @return string
77	*/
78	protected function get_content() {
79	$args = $this->get_content_args();
80
81	/**
82	* Filters the summary email content args.
83	*
84	* @since 6.7
85	*
86	* @param array $args Content args.
87	* @param array $filter_args Contains `email_obj`: summary email object.
88	*/
89	$args = apply_filters( 'frm_summary_email_content_args', $args, array( 'email_obj' => $this ) );
90
91	ob_start();
92	include $this->get_include_file( 'base' );
93	$content = ob_get_clean();
94
95	$content = str_replace( '%%INNER_CONTENT%%', $this->get_inner_content(), $content );
96
97	return $content;
98	}
99
100	/**
101	* Gets include file path from the given file name.
102	*
103	* @param string $file_name File name.
104	* @return string
105	*/
106	protected function get_include_file( $file_name ) {
107	$suffix = $this->is_html ? '' : '-plain';
108	return FrmAppHelper::plugin_path() . '/classes/views/summary-emails/' . $file_name . $suffix . '.php';
109	}
110
111	/**
112	* Gets content args.
113	*
114	* @return array
115	*/
116	protected function get_content_args() {
117	return array(
118	'subject' => $this->get_subject(),
119	'site_url' => home_url( '/' ),
120	'site_url_display' => home_url( '/' ),
121	'unsubscribe_url' => site_url() . '/wp-admin/admin.php?page=formidable-settings&t=misc_settings',
122	'support_url' => FrmEmailSummaryHelper::get_frm_url( 'new-topic', 'contact_support' ),
123	);
124	}
125
126	/**
127	* Sends email.
128	*
129	* @return bool
130	*/
131	public function send() {
132	$recipients = $this->get_recipients();
133	$content = $this->get_content();
134	$subject = $this->get_subject();
135	$headers = $this->get_headers();
136
137	$sent = wp_mail( $recipients, $subject, $content, $headers );
138	if ( ! $sent ) {
139	$headers = implode( "\r\n", $headers );
140	$sent = mail( $recipients, $subject, $content, $headers );
141	}
142
143	return $sent;
144	}
145	}
146