Shortcode to create a list or dropdown link to taxonomy archives
| <?php | |
| /** | |
| * Shortcode to create a list or dropdown link to taxonomy archives | |
| * | |
| * @author Joshua David Nelson, [email protected] | |
| **/ | |
| function jdn_taxonomy_list( $atts ) { | |
| $a = shortcode_atts( array( | |
| 'taxonomy' => '', | |
| 'post-type' => 'post', | |
| 'type' => 'list', | |
| 'title' => '', | |
| ), $atts ); | |
| $filter_text = ''; | |
| // Make sure the taxonomy field is valid and it exists | |
| if( $a['taxonomy'] !== '' && taxonomy_exists( $a['taxonomy'] ) ) { | |
| $taxonomy = get_taxonomy( $a['taxonomy'] ); | |
| $tax_url = get_post_type_archive_link( $a['post-type'] ) . '?' . $taxonomy->name . '='; | |
| $taxonomy_name = ucfirst( $taxonomy->labels->name ); | |
| if( $a['type'] == 'list' ) { | |
| $filter_text .= '<div class="taxonomy-list taxonomy-' . $taxonomy->name . '">'; | |
| if( $a['title'] !== '' ) { | |
| $filter_text .= '<h3 class="info-head">' . $a['title'] . '</h3>'; | |
| } else { | |
| $filter_text .= '<h3 class="info-head">Search By ' . $taxonomy->labels->singular_name . '</h3>'; | |
| } | |
| $filter_text .= '<ul>'; | |
| $args = array( | |
| 'orderby' => 'name', | |
| 'order' => 'ASC', | |
| ); | |
| $terms = get_terms( $taxonomy->name, $args ); | |
| foreach( $terms as $term ) { | |
| $filter_text .= '<li><a href="' . get_term_link( $term, $taxonomy->name ) . '" title="' . $term->name . '">' . $term->name . '</a></li>'; | |
| } | |
| $filter_text .= '</ul></div>'; | |
| } elseif( $a['type'] == 'dropdown' ) { | |
| $filter_text .= '<div class="taxonomy-list taxonomy-' . $taxonomy->name . '"><form name="type_jump">'; | |
| if( $a['title'] !== '' ) { | |
| $filter_text .= '<h3 class="info-head">' . $a['title'] . '</h3>'; | |
| } else { | |
| $filter_text .= '<h3 class="info-head">Search By ' . $taxonomy->labels->singular_name . '</h3>'; | |
| } | |
| $filter_text .= '<select class="input-block-level select" name="' . $taxonomy->name . '" OnChange="window.location=this.options[this.selectedIndex].value;">'; | |
| $args = array( | |
| 'orderby' => 'name', | |
| 'order' => 'ASC', | |
| ); | |
| $filter_text .= '<option value="">Select A ' . $taxonomy->labels->singular_name . '</option>'; | |
| $terms = get_terms( $taxonomy->name, $args ); | |
| foreach( $terms as $term ) { | |
| $filter_text .= '<option value="' . $tax_url . $term->slug . '">' . $term->name . '</option>'; | |
| } | |
| $filter_text .= '</select></form></div>'; | |
| } | |
| } | |
| return $filter_text; | |
| } | |
| add_shortcode( 'jdn_taxonomy_list', 'jdn_taxonomy_list' ); |
Source: https://gist.github.com/joshuadavidnelson/5e9e159e06c19c4a1320
