Course catalog using table loop for Genesis
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<?php | |
// replace the usual post listing with directory table | |
remove_action( 'genesis_loop', 'genesis_do_loop' ); | |
add_action( 'genesis_loop', 'scl_course_table_loop', 10 ); | |
function scl_course_table_loop() { | |
if ( have_posts() ) : | |
do_action( 'genesis_before_while' ); | |
$headers = array( esc_html__('Course'), esc_html__('Number'), esc_html__('Instructor(s)'), esc_html__('Time') ); | |
echo scl_loop_table_headers( $headers ); | |
while ( have_posts() ) : the_post(); | |
$data = array( | |
sprintf( '<a href="%s" title="%s">%s</a>', esc_url( get_permalink() ), the_title_attribute( 'echo=0' ), get_the_title() ), | |
get_field( 'course_number' ), | |
get_field( 'instructors' ) | |
); | |
if ( count( $havetimes ) ) | |
$data[] = get_field( 'times' ); | |
echo scl_loop_table_cells( array_combine( $headers, $data ) ); | |
endwhile; //* end of one post | |
scl_loop_table_footer(); | |
do_action( 'genesis_after_endwhile' ); | |
else : //* if no posts exist | |
do_action( 'genesis_loop_else' ); | |
endif; //* end loop | |
} | |
// Table loops | |
function scl_loop_table_headers( $headers ) { | |
$headerrow = ''; | |
foreach ( $headers as $header ) { | |
$headerrow .= sprintf( "<th>%s</th>\n", $header ); | |
} | |
return sprintf( '<div class="loop"><table cellspacing="0" class="responsive"> | |
<thead> | |
<tr> | |
%s | |
</tr> | |
</thead> | |
<tbody>'."\n", $headerrow ); | |
} | |
function scl_loop_table_cells( $data ) { | |
$datarow = ''; | |
$rowindex = 1; | |
foreach ( $data as $title => $field ) { | |
$class = ''; | |
if ( empty( trim ( $field ) ) ) | |
$class = ' class="empty"'; | |
$tag = 'td'; | |
if ( 1 == $rowindex ) | |
$tag = 'th'; | |
$datarow .= sprintf( '<%s title="%s" %s>%s</%1$s>'."\n", $tag, $title, $class, $field ); | |
$rowindex++; | |
} | |
return sprintf( "<tr id='post-%d' %s>\n %s \n </tr>\n", get_the_ID(), genesis_attr( 'entry' ), $datarow ); | |
} | |
function scl_loop_table_footer() { | |
return "</tbody>\n </table>\n</div><!-- .loop -->\n"; | |
} | |
genesis(); |
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