/**
* Returns the theme rewrite slug used for single themes.
*
* @since 1.0.0
* @access public
* @return string
*/
function thds_get_theme_rewrite_slug()
{
$rewrite_base = thds_get_rewrite_base();
$theme_base = thds_get_theme_rewrite_base();
$slug = $theme_base ? trailingslashit($rewrite_base) . $theme_base : $rewrite_base;
return apply_filters('thds_get_theme_rewrite_slug', $slug);
}
/**
* Theme rewrite base field callback.
*
* @since 1.0.0
* @access public
* @return void
*/
public function field_theme_rewrite_base()
{
?>
<label>
<code><?php
echo esc_url(home_url(thds_get_rewrite_base() . '/'));
?>
</code>
<input type="text" class="regular-text code" name="thds_settings[theme_rewrite_base]" value="<?php
echo esc_attr(thds_get_theme_rewrite_base());
?>
" />
</label>
<?php
}
/**
* If a theme has `%portfolio_subject%` or `%portfolio_feature%` in its permalink structure,
* it must have a term set for the taxonomy. This function is a callback on `save_post`
* that checks if a term is set. If not, it forces the first term of the taxonomy to be
* the selected term.
*
* @since 1.0.0
* @access public
* @param int $post_id
* @return void
*/
function thds_force_term_selection($post_id)
{
if (thds_is_theme($post_id)) {
$theme_base = thds_get_theme_rewrite_base();
$subject_tax = thds_get_subject_taxonomy();
if (false !== strpos($theme_base, "%{$subject_tax}%")) {
thds_set_term_if_none($post_id, $subject_tax, thds_get_default_subject());
}
}
}