pryley /
site-reviews
@@ -8,205 +8,205 @@ |
||
| 8 | 8 | |
| 9 | 9 | class Email |
| 10 | 10 | { |
| 11 | - /** |
|
| 12 | - * @var array |
|
| 13 | - */ |
|
| 14 | - public $attachments; |
|
| 15 | - |
|
| 16 | - /** |
|
| 17 | - * @var array |
|
| 18 | - */ |
|
| 19 | - public $email; |
|
| 20 | - |
|
| 21 | - /** |
|
| 22 | - * @var array |
|
| 23 | - */ |
|
| 24 | - public $headers; |
|
| 25 | - |
|
| 26 | - /** |
|
| 27 | - * @var string |
|
| 28 | - */ |
|
| 29 | - public $message; |
|
| 30 | - |
|
| 31 | - /** |
|
| 32 | - * @var string |
|
| 33 | - */ |
|
| 34 | - public $subject; |
|
| 35 | - |
|
| 36 | - /** |
|
| 37 | - * @var string|array |
|
| 38 | - */ |
|
| 39 | - public $to; |
|
| 40 | - |
|
| 41 | - /** |
|
| 42 | - * @return Email |
|
| 43 | - */ |
|
| 44 | - public function compose(array $email) |
|
| 45 | - { |
|
| 46 | - $this->normalize($email); |
|
| 47 | - $this->attachments = $this->email['attachments']; |
|
| 48 | - $this->headers = $this->buildHeaders(); |
|
| 49 | - $this->message = $this->buildHtmlMessage(); |
|
| 50 | - $this->subject = $this->email['subject']; |
|
| 51 | - $this->to = $this->email['to']; |
|
| 52 | - add_action('phpmailer_init', [$this, 'buildPlainTextMessage']); |
|
| 53 | - return $this; |
|
| 54 | - } |
|
| 55 | - |
|
| 56 | - /** |
|
| 57 | - * @param string $format |
|
| 58 | - * @return string|null |
|
| 59 | - */ |
|
| 60 | - public function read($format = '') |
|
| 61 | - { |
|
| 62 | - if ('plaintext' == $format) { |
|
| 63 | - $message = $this->stripHtmlTags($this->message); |
|
| 64 | - return apply_filters('site-reviews/email/message', $message, 'text', $this); |
|
| 65 | - } |
|
| 66 | - return $this->message; |
|
| 67 | - } |
|
| 68 | - |
|
| 69 | - /** |
|
| 70 | - * @return void|bool |
|
| 71 | - */ |
|
| 72 | - public function send() |
|
| 73 | - { |
|
| 74 | - if (!$this->message || !$this->subject || !$this->to) { |
|
| 75 | - return; |
|
| 76 | - } |
|
| 77 | - add_action('wp_mail_failed', [$this, 'logMailError']); |
|
| 78 | - $sent = wp_mail( |
|
| 79 | - $this->to, |
|
| 80 | - $this->subject, |
|
| 81 | - $this->message, |
|
| 82 | - $this->headers, |
|
| 83 | - $this->attachments |
|
| 84 | - ); |
|
| 85 | - remove_action('wp_mail_failed', [$this, 'logMailError']); |
|
| 86 | - $this->reset(); |
|
| 87 | - return $sent; |
|
| 88 | - } |
|
| 89 | - |
|
| 90 | - /** |
|
| 91 | - * @return void |
|
| 92 | - * @action phpmailer_init |
|
| 93 | - */ |
|
| 94 | - public function buildPlainTextMessage($phpmailer) |
|
| 95 | - { |
|
| 96 | - if (empty($this->email)) { |
|
| 97 | - return; |
|
| 98 | - } |
|
| 99 | - if ('text/plain' === $phpmailer->ContentType || !empty($phpmailer->AltBody)) { |
|
| 100 | - return; |
|
| 101 | - } |
|
| 102 | - $message = $this->stripHtmlTags($phpmailer->Body); |
|
| 103 | - $phpmailer->AltBody = apply_filters('site-reviews/email/message', $message, 'text', $this); |
|
| 104 | - } |
|
| 105 | - |
|
| 106 | - /** |
|
| 107 | - * @return array |
|
| 108 | - */ |
|
| 109 | - protected function buildHeaders() |
|
| 110 | - { |
|
| 111 | - $allowed = [ |
|
| 112 | - 'bcc', 'cc', 'from', 'reply-to', |
|
| 113 | - ]; |
|
| 114 | - $headers = array_intersect_key($this->email, array_flip($allowed)); |
|
| 115 | - $headers = array_filter($headers); |
|
| 116 | - foreach ($headers as $key => $value) { |
|
| 117 | - unset($headers[$key]); |
|
| 118 | - $headers[] = $key.': '.$value; |
|
| 119 | - } |
|
| 120 | - $headers[] = 'Content-Type: text/html'; |
|
| 121 | - return apply_filters('site-reviews/email/headers', $headers, $this); |
|
| 122 | - } |
|
| 123 | - |
|
| 124 | - /** |
|
| 125 | - * @return string |
|
| 126 | - */ |
|
| 127 | - protected function buildHtmlMessage() |
|
| 128 | - { |
|
| 129 | - $template = trim(glsr(OptionManager::class)->get('settings.general.notification_message')); |
|
| 130 | - if (!empty($template)) { |
|
| 131 | - $message = glsr(Template::class)->interpolate( |
|
| 132 | - $template, |
|
| 133 | - ['context' => $this->email['template-tags']], |
|
| 134 | - $this->email['template'] |
|
| 135 | - ); |
|
| 136 | - } elseif ($this->email['template']) { |
|
| 137 | - $message = glsr(Template::class)->build('templates/'.$this->email['template'], [ |
|
| 138 | - 'context' => $this->email['template-tags'], |
|
| 139 | - ]); |
|
| 140 | - } |
|
| 141 | - if (!isset($message)) { |
|
| 142 | - $message = $this->email['message']; |
|
| 143 | - } |
|
| 144 | - $message = $this->email['before'].$message.$this->email['after']; |
|
| 145 | - $message = strip_shortcodes($message); |
|
| 146 | - $message = wptexturize($message); |
|
| 147 | - $message = wpautop($message); |
|
| 148 | - $message = str_replace('<> ', '', $message); |
|
| 149 | - $message = str_replace(']]>', ']]>', $message); |
|
| 150 | - $message = glsr(Template::class)->build('partials/email/index', [ |
|
| 151 | - 'context' => ['message' => $message], |
|
| 152 | - ]); |
|
| 153 | - return apply_filters('site-reviews/email/message', stripslashes($message), 'html', $this); |
|
| 154 | - } |
|
| 155 | - |
|
| 156 | - /** |
|
| 157 | - * @param \WP_Error $error |
|
| 158 | - * @return void |
|
| 159 | - */ |
|
| 160 | - protected function logMailError($error) |
|
| 161 | - { |
|
| 162 | - glsr_log()->error('Email was not sent (wp_mail failed)') |
|
| 163 | - ->debug($this) |
|
| 164 | - ->debug($error); |
|
| 165 | - } |
|
| 166 | - |
|
| 167 | - /** |
|
| 168 | - * @return void |
|
| 169 | - */ |
|
| 170 | - protected function normalize(array $email = []) |
|
| 171 | - { |
|
| 172 | - $email = shortcode_atts(glsr(EmailDefaults::class)->defaults(), $email); |
|
| 173 | - if (empty($email['reply-to'])) { |
|
| 174 | - $email['reply-to'] = $email['from']; |
|
| 175 | - } |
|
| 176 | - $this->email = apply_filters('site-reviews/email/compose', $email, $this); |
|
| 177 | - } |
|
| 178 | - |
|
| 179 | - /** |
|
| 180 | - * @return void |
|
| 181 | - */ |
|
| 182 | - protected function reset() |
|
| 183 | - { |
|
| 184 | - $this->attachments = []; |
|
| 185 | - $this->email = []; |
|
| 186 | - $this->headers = []; |
|
| 187 | - $this->message = null; |
|
| 188 | - $this->subject = null; |
|
| 189 | - $this->to = null; |
|
| 190 | - } |
|
| 191 | - |
|
| 192 | - /** |
|
| 193 | - * @return string |
|
| 194 | - */ |
|
| 195 | - protected function stripHtmlTags($string) |
|
| 196 | - { |
|
| 197 | - // remove invisible elements |
|
| 198 | - $string = preg_replace('@<(embed|head|noembed|noscript|object|script|style)[^>]*?>.*?</\\1>@siu', '', $string); |
|
| 199 | - // replace certain elements with a line-break |
|
| 200 | - $string = preg_replace('@</(div|h[1-9]|p|pre|tr)@iu', "\r\n\$0", $string); |
|
| 201 | - // replace other elements with a space |
|
| 202 | - $string = preg_replace('@</(td|th)@iu', ' $0', $string); |
|
| 203 | - // add a placeholder for plain-text bullets to list elements |
|
| 204 | - $string = preg_replace('@<(li)[^>]*?>@siu', '$0-o-^-o-', $string); |
|
| 205 | - // strip all remaining HTML tags |
|
| 206 | - $string = wp_strip_all_tags($string); |
|
| 207 | - $string = wp_specialchars_decode($string, ENT_QUOTES); |
|
| 208 | - $string = preg_replace('/\v(?:[\v\h]+){2,}/u', "\r\n\r\n", $string); |
|
| 209 | - $string = str_replace('-o-^-o-', ' - ', $string); |
|
| 210 | - return html_entity_decode($string, ENT_QUOTES, 'UTF-8'); |
|
| 211 | - } |
|
| 11 | + /** |
|
| 12 | + * @var array |
|
| 13 | + */ |
|
| 14 | + public $attachments; |
|
| 15 | + |
|
| 16 | + /** |
|
| 17 | + * @var array |
|
| 18 | + */ |
|
| 19 | + public $email; |
|
| 20 | + |
|
| 21 | + /** |
|
| 22 | + * @var array |
|
| 23 | + */ |
|
| 24 | + public $headers; |
|
| 25 | + |
|
| 26 | + /** |
|
| 27 | + * @var string |
|
| 28 | + */ |
|
| 29 | + public $message; |
|
| 30 | + |
|
| 31 | + /** |
|
| 32 | + * @var string |
|
| 33 | + */ |
|
| 34 | + public $subject; |
|
| 35 | + |
|
| 36 | + /** |
|
| 37 | + * @var string|array |
|
| 38 | + */ |
|
| 39 | + public $to; |
|
| 40 | + |
|
| 41 | + /** |
|
| 42 | + * @return Email |
|
| 43 | + */ |
|
| 44 | + public function compose(array $email) |
|
| 45 | + { |
|
| 46 | + $this->normalize($email); |
|
| 47 | + $this->attachments = $this->email['attachments']; |
|
| 48 | + $this->headers = $this->buildHeaders(); |
|
| 49 | + $this->message = $this->buildHtmlMessage(); |
|
| 50 | + $this->subject = $this->email['subject']; |
|
| 51 | + $this->to = $this->email['to']; |
|
| 52 | + add_action('phpmailer_init', [$this, 'buildPlainTextMessage']); |
|
| 53 | + return $this; |
|
| 54 | + } |
|
| 55 | + |
|
| 56 | + /** |
|
| 57 | + * @param string $format |
|
| 58 | + * @return string|null |
|
| 59 | + */ |
|
| 60 | + public function read($format = '') |
|
| 61 | + { |
|
| 62 | + if ('plaintext' == $format) { |
|
| 63 | + $message = $this->stripHtmlTags($this->message); |
|
| 64 | + return apply_filters('site-reviews/email/message', $message, 'text', $this); |
|
| 65 | + } |
|
| 66 | + return $this->message; |
|
| 67 | + } |
|
| 68 | + |
|
| 69 | + /** |
|
| 70 | + * @return void|bool |
|
| 71 | + */ |
|
| 72 | + public function send() |
|
| 73 | + { |
|
| 74 | + if (!$this->message || !$this->subject || !$this->to) { |
|
| 75 | + return; |
|
| 76 | + } |
|
| 77 | + add_action('wp_mail_failed', [$this, 'logMailError']); |
|
| 78 | + $sent = wp_mail( |
|
| 79 | + $this->to, |
|
| 80 | + $this->subject, |
|
| 81 | + $this->message, |
|
| 82 | + $this->headers, |
|
| 83 | + $this->attachments |
|
| 84 | + ); |
|
| 85 | + remove_action('wp_mail_failed', [$this, 'logMailError']); |
|
| 86 | + $this->reset(); |
|
| 87 | + return $sent; |
|
| 88 | + } |
|
| 89 | + |
|
| 90 | + /** |
|
| 91 | + * @return void |
|
| 92 | + * @action phpmailer_init |
|
| 93 | + */ |
|
| 94 | + public function buildPlainTextMessage($phpmailer) |
|
| 95 | + { |
|
| 96 | + if (empty($this->email)) { |
|
| 97 | + return; |
|
| 98 | + } |
|
| 99 | + if ('text/plain' === $phpmailer->ContentType || !empty($phpmailer->AltBody)) { |
|
| 100 | + return; |
|
| 101 | + } |
|
| 102 | + $message = $this->stripHtmlTags($phpmailer->Body); |
|
| 103 | + $phpmailer->AltBody = apply_filters('site-reviews/email/message', $message, 'text', $this); |
|
| 104 | + } |
|
| 105 | + |
|
| 106 | + /** |
|
| 107 | + * @return array |
|
| 108 | + */ |
|
| 109 | + protected function buildHeaders() |
|
| 110 | + { |
|
| 111 | + $allowed = [ |
|
| 112 | + 'bcc', 'cc', 'from', 'reply-to', |
|
| 113 | + ]; |
|
| 114 | + $headers = array_intersect_key($this->email, array_flip($allowed)); |
|
| 115 | + $headers = array_filter($headers); |
|
| 116 | + foreach ($headers as $key => $value) { |
|
| 117 | + unset($headers[$key]); |
|
| 118 | + $headers[] = $key.': '.$value; |
|
| 119 | + } |
|
| 120 | + $headers[] = 'Content-Type: text/html'; |
|
| 121 | + return apply_filters('site-reviews/email/headers', $headers, $this); |
|
| 122 | + } |
|
| 123 | + |
|
| 124 | + /** |
|
| 125 | + * @return string |
|
| 126 | + */ |
|
| 127 | + protected function buildHtmlMessage() |
|
| 128 | + { |
|
| 129 | + $template = trim(glsr(OptionManager::class)->get('settings.general.notification_message')); |
|
| 130 | + if (!empty($template)) { |
|
| 131 | + $message = glsr(Template::class)->interpolate( |
|
| 132 | + $template, |
|
| 133 | + ['context' => $this->email['template-tags']], |
|
| 134 | + $this->email['template'] |
|
| 135 | + ); |
|
| 136 | + } elseif ($this->email['template']) { |
|
| 137 | + $message = glsr(Template::class)->build('templates/'.$this->email['template'], [ |
|
| 138 | + 'context' => $this->email['template-tags'], |
|
| 139 | + ]); |
|
| 140 | + } |
|
| 141 | + if (!isset($message)) { |
|
| 142 | + $message = $this->email['message']; |
|
| 143 | + } |
|
| 144 | + $message = $this->email['before'].$message.$this->email['after']; |
|
| 145 | + $message = strip_shortcodes($message); |
|
| 146 | + $message = wptexturize($message); |
|
| 147 | + $message = wpautop($message); |
|
| 148 | + $message = str_replace('<> ', '', $message); |
|
| 149 | + $message = str_replace(']]>', ']]>', $message); |
|
| 150 | + $message = glsr(Template::class)->build('partials/email/index', [ |
|
| 151 | + 'context' => ['message' => $message], |
|
| 152 | + ]); |
|
| 153 | + return apply_filters('site-reviews/email/message', stripslashes($message), 'html', $this); |
|
| 154 | + } |
|
| 155 | + |
|
| 156 | + /** |
|
| 157 | + * @param \WP_Error $error |
|
| 158 | + * @return void |
|
| 159 | + */ |
|
| 160 | + protected function logMailError($error) |
|
| 161 | + { |
|
| 162 | + glsr_log()->error('Email was not sent (wp_mail failed)') |
|
| 163 | + ->debug($this) |
|
| 164 | + ->debug($error); |
|
| 165 | + } |
|
| 166 | + |
|
| 167 | + /** |
|
| 168 | + * @return void |
|
| 169 | + */ |
|
| 170 | + protected function normalize(array $email = []) |
|
| 171 | + { |
|
| 172 | + $email = shortcode_atts(glsr(EmailDefaults::class)->defaults(), $email); |
|
| 173 | + if (empty($email['reply-to'])) { |
|
| 174 | + $email['reply-to'] = $email['from']; |
|
| 175 | + } |
|
| 176 | + $this->email = apply_filters('site-reviews/email/compose', $email, $this); |
|
| 177 | + } |
|
| 178 | + |
|
| 179 | + /** |
|
| 180 | + * @return void |
|
| 181 | + */ |
|
| 182 | + protected function reset() |
|
| 183 | + { |
|
| 184 | + $this->attachments = []; |
|
| 185 | + $this->email = []; |
|
| 186 | + $this->headers = []; |
|
| 187 | + $this->message = null; |
|
| 188 | + $this->subject = null; |
|
| 189 | + $this->to = null; |
|
| 190 | + } |
|
| 191 | + |
|
| 192 | + /** |
|
| 193 | + * @return string |
|
| 194 | + */ |
|
| 195 | + protected function stripHtmlTags($string) |
|
| 196 | + { |
|
| 197 | + // remove invisible elements |
|
| 198 | + $string = preg_replace('@<(embed|head|noembed|noscript|object|script|style)[^>]*?>.*?</\\1>@siu', '', $string); |
|
| 199 | + // replace certain elements with a line-break |
|
| 200 | + $string = preg_replace('@</(div|h[1-9]|p|pre|tr)@iu', "\r\n\$0", $string); |
|
| 201 | + // replace other elements with a space |
|
| 202 | + $string = preg_replace('@</(td|th)@iu', ' $0', $string); |
|
| 203 | + // add a placeholder for plain-text bullets to list elements |
|
| 204 | + $string = preg_replace('@<(li)[^>]*?>@siu', '$0-o-^-o-', $string); |
|
| 205 | + // strip all remaining HTML tags |
|
| 206 | + $string = wp_strip_all_tags($string); |
|
| 207 | + $string = wp_specialchars_decode($string, ENT_QUOTES); |
|
| 208 | + $string = preg_replace('/\v(?:[\v\h]+){2,}/u', "\r\n\r\n", $string); |
|
| 209 | + $string = str_replace('-o-^-o-', ' - ', $string); |
|
| 210 | + return html_entity_decode($string, ENT_QUOTES, 'UTF-8'); |
|
| 211 | + } |
|
| 212 | 212 | } |
