solent-harvard.cbx

\ProvidesFile{solent-harvard.cbx}
\RequireCitationStyle{authoryear}

\renewbibmacro*{name:andothers}{% Based on name:andothers from biblatex.def
    \ifbibliography
    {\ifboolexpr{
            test {\ifnumequal{\value{listcount}}{\value{liststop}}}
            and
            test \ifmorenames
        }
        {\ifnumgreater{\value{liststop}}{1}
            {\finalandcomma}
            {}%
            \andothersdelim\bibstring{andothers}}
        {}}
    {\ifboolexpr{
            test {\ifnumequal{\value{listcount}}{\value{liststop}}}
            and
            test \ifmorenames
        }
        {\ifnumgreater{\value{liststop}}{1}
            {\finalandcomma}
            {}%
            \andothersdelim\bibstring[\emph]{andothers}}
        {}}}

% Customizing the citation format to include parentheses
\DeclareCiteCommand{\bracketcite}
{\usebibmacro{prenote}}
{\ifnameundef{labelname}%
    {\printtext{Anon}\adddot}%
    {\printnames{labelname}}%%
    \addspace%
    \printfield{year}\printfield{extradate}%
    \iffieldundef{pages}%
    {}
    {\addcomma\addspace\printfield{pages}}}
{\multicitedelim}
{\usebibmacro{postnote}}

\DeclareCiteCommand{\bracketciteyear}
{\usebibmacro{prenote}}
{\printfield{year}\printfield{extradate}%
    \iffieldundef{pages}%
    {}
    {\addcomma\addspace\printfield{pages}}}
{\multicitedelim}
{\usebibmacro{postnote}}

\renewcommand*{\cite}[1]{\textup{(\bracketcite{#1})}}

\renewcommand*{\citeyear}[1]{\textup{(\bracketciteyear{#1})}}