blastula_template {blastula}

Default template for compose_email()

Description

A template function that is suitable for using as the template argument of compose_email(). Template functions should generally not be called directly. When implementing your own template function, you must include parameters for html_body, html_header, html_footer, and title; you may also optionally add your own parameters, which callers to compose_email() can provide through the ... argument.

Usage

blastula_template(
  html_body,
  html_header,
  html_footer,
  title,
  content_width = "1000px",
  font_family = "Helvetica, sans-serif"
)

Arguments

html_body, html_header, html_footer

htmltools tag objects (e.g. htmltools::tags() or htmltools::HTML()), or NULL to omit.

title

Plain text title to be used for the ⁠<title>⁠ element; may be displayed in mobile phone notifications.

content_width

The width that should be used for the content area. By default, this is set to ⁠1000px⁠. Using widths less than ⁠600px⁠ is generally not advised but, if necessary, be sure to test such HTML emails with a wide range of email clients before sending to the intended recipients.

font_family

The CSS value to use for font-family.

Value

A string containing a complete HTML document.