# Email ### **ccb\_email\_attachment** This is a hook to add existing files inside WP. **Parameters:** * **$attachments(Array)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_attachment', 'add_attachment', 10, 2); function add_attachment($attachments, $params){ if ( $params['calcId'] == 257) { //change 257 to the ID of your calculator $attachments[] = ABSPATH .'wp-content/uploads/2023/10/filename.pptx'; //set the ABSOLUTE path to the file here } return $attachments; } ``` ### **ccb\_email\_rich\_text** This hook allows you to turn off rich text format in summary, as well as customize the text itself. **Parameters:** * **$description(String)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_rich_text', 'disable_rich_text', 20, 2); function disable_rich_text($description, $calc_id){ if($calc_id == 257){ $description = strip_tags($description); } return $description; } ``` ### **ccb\_email\_body\_client** This is a hook for changing the content of the email for clients. **Parameters:** * **$template(String)** **Example:** ```php add_filter('ccb_email_body_client', 'change_email_client_content', 10, 1); function change_email_client_content($template){ $template = '

Demo Email Client

Demo email client content

'; return $template; } ``` ### **ccb\_email\_body\_user** This is a hook to change the content of the email for users. **Parameters:** * **$template(String)** **Example:** ```php add_filter('ccb_email_body_user', 'change_email_user_content', 10, 1); function change_email_user_content($template){ $template = '

Demo Email User Content

Demo email user content

'; return $template; } ``` ### **ccb\_email\_header** This hook allows you to change the header of the message. **Parameters:** * **$footer\_content(String)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_header', 'change_header_content', 10, 2); function change_header_content($header, $args){ if($args['calc_id'] == 257){ $header = 'From: DemoPage Content-Type: text/html; charset=UTF-8'; } return $header; } ``` ### **ccb\_email\_footer** This hook allows you to change the footer of the email. **Parameters:** * **$footer\_content(String)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_footer', 'custom_footer_function', 10, 2); function custom_footer_function($footer_content, $calc_id){ if($calc_id == 257){ $footer_content = '

This is a demo footer content

'; } return $footer_content; } ``` ### **ccb\_email\_date** This is a hook that changes the date of sending the email or allows to change the format of the date of sending the email. **Parameters:** * **$email\_date(String)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_date', 'custom_email_date', 10, 2); function custom_email_date($email_date, $calc_id){ if($calc_id == 257){ $email_date = gmdate("M d Y H:i:s") ."\n"; } return $email_date; } ``` ### **ccb\_email\_logo\_style** This is a hook for changing company logo styles. **Parameters:** * **$logo\_style(String)** * **$calc\_id(Integer)** **Example:** ```php add_filter('ccb_email_logo_style', 'custom_email_logo_style', 10, 2); function custom_email_logo_style($logo_style, $calc_id){ if($calc_id == 257){ $logo_style = 'margin:50px; background:green;'; } return $logo_style; } ``` ### **ccb\_email\_logo\_html** This is a hook to add custom HTML code to the company logo block. **Parameters:** * **$email\_logo(String)** * **$calc\_id(Integer)** ```php add_filter('ccb_email_logo_html', 'custom_email_logo_html', 10, 2); function custom_email_logo_html($email_logo, $calc_id){ if($calc_id == 257){ $email_logo = '

This is a demo logo content

'; } return $email_logo; } ``` ### **ccb\_email\_title** This is a hook to change the title of the email. **Parameters:** * **$email\_title(String)** * **$calc\_id(Integer)** ```php add_filter('ccb_email_title', 'custom_email_title', 10, 2); function custom_email_title($email_title, $calc_id){ if($calc_id == 257){ $email_title = 'Custom Email Title'; } return $email_title; } ```