/**
* Generates semantic classes for BODY element
*
* @param array $classes body classes
*/
function thematic_body_class($classes)
{
/**
* Filter to control the theme layout
*
* Accepts any string that is part of thematic_available_theme_layouts(). Note that
* the filter overrides the layout defined in the Theme Customizer. Any invalid
* layout string will be ignored and the theme's default layout will be used.
*
* @see thematic_available_theme_layouts()
*
* @since 2.0.0
*
* @param string $current_layout
*/
$current_layout = apply_filters('thematic_current_theme_layout', thematic_get_theme_opt('layout'));
if (is_page_template('template-page-fullwidth.php')) {
$classes[] = 'full-width';
} elseif (in_array($current_layout, thematic_available_layout_slugs())) {
$classes[] = $current_layout;
} else {
$classes[] = thematic_default_theme_layout();
}
if (thematic_is_legacy_xhtml()) {
$classes[] = 'thematic-xhtml';
}
/**
* Filter the body classes
*
* @param array $classes
*/
return apply_filters('thematic_body_class', $classes);
}
function thematic_validate_opt($input)
{
$output = thematic_get_wp_opt('thematic_theme_opt', thematic_default_opt());
// Index Insert position must be a non-negative number
if (!is_numeric($input['index_insert']) || $input['index_insert'] < 0) {
add_settings_error('thematic_theme_opt', 'thematic_insert_opt', __('The index insert position value must be a number equal to or greater than zero. This setting has been reverted to the previous value.', 'thematic'), 'error');
} else {
// A sanitize numeric value to ensure a whole number
$output['index_insert'] = intval($input['index_insert']);
}
// Author Info CheckBox value either 1(yes) or 0(no)
$output['author_info'] = isset($input['author_info']) && 1 == $input['author_info'] ? 1 : 0;
// Footer Text sanitized allowing HTML and WP shortcodes
if (isset($input['footer_txt'])) {
$output['footer_txt'] = wp_kses_post($input['footer_txt']);
}
// Remove Legacy XHTML CheckBox value either 1(yes) or 0(no)
$output['legacy_xhtml'] = isset($input['legacy_xhtml']) && 1 == $input['legacy_xhtml'] ? 1 : 0;
// Check and set layout
if (isset($input['layout'])) {
$available_layouts = thematic_available_layout_slugs();
if (in_array($input['layout'], $available_layouts)) {
$output['layout'] = $input['layout'];
} else {
$output['layout'] = thematic_default_theme_layout();
}
}
// Remove Legacy Options CheckBox value either 1(yes) or 0(no)
$output['del_legacy_opt'] = isset($input['del_legacy_opt']) && 1 == $input['del_legacy_opt'] ? 1 : 0;
if (1 == $output['del_legacy_opt']) {
// Remove options if the choice is yes
delete_option('thm_insert_position');
delete_option('thm_authorinfo');
delete_option('thm_footertext');
// Reset checkbox value to unchecked in case a legacy set of options is ever saved to database again
$output['del_legacy_opt'] = 0;
}
return apply_filters('thematic_theme_opt_validation', $output, $input);
}
function test_thematic_default_opt()
{
$expected_ops = array('index_insert' => 2, 'author_info' => 0, 'footer_txt' => 'Powered by [wp-link]. Built on the [theme-link].', 'del_legacy_opt' => 0, 'legacy_xhtml' => 0, 'layout' => thematic_default_theme_layout());
$this->assertEquals($expected_ops, thematic_default_opt());
}
