recipe-book.cls

		\def\citationtext{}
		\newcommand{\recipecredit}[2][]{%
		+ \gdef\@recipecredittext{%
		+ \ifblank{#1}{#2}{\href{#1}{#2}}}
		}
		\newcommand{\recipelicense}[2][]{%
		+ \gdef\@recipelicensetext{, %
		+ \ifblank{#1}{#2}{\href{#1}{#2}}}
		}
		\newcommand{\photocredit}[2][]{%


		\AtEndEnvironment{recipe}{%
		- \ifdefempty{\@photocredittext}{}{\apptocmd{\citationtext}{Photo courtesy \@photocredittext\ifdefempty{\@photolicensetext}{}{\@photolicensetext}.}{}{}}
		+ \ifdefempty{\@recipecredittext}{}{\apptocmd{\citationtext}{By \@recipecredittext\ifdefempty{\@recipelicensetext}{}{\@recipelicensetext}.}{}{}}
		+ \ifdefempty{\@photocredittext}{}{\apptocmd{\citationtext}{ Photo courtesy \@photocredittext\ifdefempty{\@photolicensetext}{}{\@photolicensetext}.}{}{}}
		\iftoggle{footercitations}{%
		\ifdefempty{\citationtext}{}{\blfootnote{\citationtext}}

Filled in \recipeauthor and \recipelicense.

Author	liantze <email>
Date	2013-03-05 23:16:10 GMT+0800
Commit	3a9c6830d1770fa8ee2322f759ad4a264a3c9b97
Parent	69a7120
Delta	6 lines added, 1 line removed, 5-line increase