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<?php |
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|
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namespace HTML_Forms\Actions; |
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|
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use HTML_Forms\Form; |
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use HTML_Forms\Submission; |
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|
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class Email extends Action { |
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|
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public $type = 'email'; |
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public $label = 'Send Email'; |
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|
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public function __construct() { |
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$this->label = __( 'Send Email', 'html-forms' ); |
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} |
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|
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/** |
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* @return array |
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*/ |
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private function get_default_settings() { |
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return array( |
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'from' => get_option( 'admin_email' ), |
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'to' => get_option( 'admin_email' ), |
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'subject' => '', |
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'message' => '', |
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'headers' => '', |
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'content_type' => 'text/html', |
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); |
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} |
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|
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/** |
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* @param array $settings |
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* @param string|int $index |
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*/ |
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public function page_settings( $settings, $index ) { |
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$settings = array_merge( $this->get_default_settings(), $settings ); |
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?> |
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<span class="hf-action-summary"><?php printf( 'From %s. To %s.', $settings['from'], $settings['to'] ); ?></span> |
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<input type="hidden" name="form[settings][actions][<?php echo $index; ?>][type]" value="<?php echo $this->type; ?>" /> |
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<table class="form-table"> |
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<tr> |
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<th><label><?php echo __( 'From', 'html-forms' ); ?> <span class="hf-required">*</span></label></th> |
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<td> |
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<input name="form[settings][actions][<?php echo $index; ?>][from]" value="<?php echo esc_attr( $settings['from'] ); ?>" type="text" class="regular-text" placeholder="jane@email.com" required /> |
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</td> |
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</tr> |
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<tr> |
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<th><label><?php echo __( 'To', 'html-forms' ); ?> <span class="hf-required">*</span></label></th> |
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<td> |
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<input name="form[settings][actions][<?php echo $index; ?>][to]" value="<?php echo esc_attr( $settings['to'] ); ?>" type="text" class="regular-text" placeholder="john@email.com" required /> |
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</td> |
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</tr> |
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<tr> |
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<th><label><?php echo __( 'Subject', 'html-forms' ); ?></label></th> |
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<td> |
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<input name="form[settings][actions][<?php echo $index; ?>][subject]" value="<?php echo esc_attr( $settings['subject'] ); ?>" type="text" class="regular-text" placeholder="<?php echo esc_attr( __( 'Your email subject', 'html-forms' ) ); ?>" /> |
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</td> |
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</tr> |
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|
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<tr> |
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<th><label><?php echo __( 'Message', 'html-forms' ); ?> <span class="hf-required">*</span></label></th> |
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<td> |
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<textarea name="form[settings][actions][<?php echo $index; ?>][message]" rows="8" class="widefat" placeholder="<?php echo esc_attr( __( 'Your email message', 'html-forms' ) ); ?>" required><?php echo esc_textarea( $settings['message'] ); ?></textarea> |
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<p class="help"><?php _e( 'You can use the following variables (in all fields): ', 'html-forms' ); ?><br /><span class="hf-field-names"></span></p> |
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</td> |
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</tr> |
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|
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<tr> |
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<th><label><?php echo __( 'Content Type', 'html-forms' ); ?></label></th> |
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<td> |
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<select name="form[settings][actions][<?php echo $index; ?>][content_type]" required> |
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<option <?php selected( $settings['content_type'], 'text/plain' ); ?>>text/plain</option> |
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<option <?php selected( $settings['content_type'], 'text/html' ); ?>>text/html</option> |
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</select> |
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</td> |
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</tr> |
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|
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<tr> |
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<th><label><?php echo __( 'Additional Headers', 'html-forms' ); ?></label></th> |
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<td> |
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<textarea name="form[settings][actions][<?php echo $index; ?>][headers]" rows="4" class="widefat" placeholder="<?php echo esc_attr( 'Reply-To: [NAME] <[EMAIL]>' ); ?>"><?php echo esc_textarea( $settings['headers'] ); ?></textarea> |
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</td> |
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</tr> |
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</table> |
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<?php |
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} |
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|
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/** |
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* Processes this action |
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* |
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* @param array $settings |
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* @param Submission $submission |
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* @param Form $form |
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*/ |
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public function process( array $settings, Submission $submission, Form $form ) { |
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if ( empty( $settings['to'] ) || empty( $settings['message'] ) ) { |
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return false; |
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} |
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|
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$settings = array_merge( $this->get_default_settings(), $settings ); |
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$html_email = $settings['content_type'] === 'text/html'; |
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|
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$to = hf_replace_data_variables( $settings['to'], $submission->data, 'strip_tags' ); |
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$to = apply_filters( 'hf_action_email_to', $to, $submission ); |
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|
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$subject = ! empty( $settings['subject'] ) ? hf_replace_data_variables( $settings['subject'], $submission->data, 'strip_tags' ) : ''; |
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$subject = apply_filters( 'hf_action_email_subject', $subject, $submission ); |
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|
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$message = hf_replace_data_variables( $settings['message'], $submission->data, $html_email ? 'esc_html' : null ); |
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$message = ! $html_email ? str_replace( '<br />', '', $message ) : $message; |
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$message = apply_filters( 'hf_action_email_message', $message, $submission ); |
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|
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// parse additional email headers from settings |
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$headers = array(); |
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if ( ! empty( $settings['headers'] ) ) { |
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$headers = explode( PHP_EOL, hf_replace_data_variables( $settings['headers'], $submission->data, 'strip_tags' ) ); |
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} |
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|
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$content_type = $html_email ? 'text/html' : 'text/plain'; |
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$charset = get_bloginfo( 'charset' ); |
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$headers[] = sprintf( 'Content-Type: %s; charset=%s', $content_type, $charset ); |
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|
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if ( ! empty( $settings['from'] ) ) { |
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$from = apply_filters( 'hf_action_email_from', hf_replace_data_variables( $settings['from'], $submission->data, 'strip_tags' ), $submission ); |
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$headers[] = sprintf( 'From: %s', $from ); |
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} |
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|
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return wp_mail( $to, $subject, $message, $headers ); |
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} |
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} |
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