/**
* Stores the localization object to localize theme options' scripts.
* @since 1.6
*/
function ar2_theme_options_localize_vars()
{
$current = isset($_GET['opt_type']) ? esc_attr($_GET['opt_type']) : '';
$_vars = array('changedConfirmation' => __('If you have made any changes in the fields without submitting, all changes will be lost.', 'ar2'), 'ajaxurl' => admin_url('admin-ajax.php'), 'hintText' => __('Start by entering a term here.', 'ar2'), 'noResultsText' => __('No results.', 'ar2'), 'searchingText' => __('Searching...', 'ar2'), 'uploadMediaTitle' => __('Upload Media', 'ar2'), 'isNewMediaManager' => false);
if (function_exists('wp_enqueue_media')) {
$_vars['isNewMediaManager'] = true;
}
$_fields = ar2_theme_options_default_fields();
foreach ($_fields as $id => $args) {
if ($args['type'] == 'cat-dropdown') {
$_taxonomy_id = isset($args['taxonomy_id']) ? $args['taxonomy_id'] : str_replace('[terms]', '[taxonomy]', $args['setting']);
$_vars[$id] = ar2_prep_term_js_vars($args['setting'], $_taxonomy_id);
}
}
return apply_filters('ar2_theme_options_localize_vars', $_vars);
}
/**
* Sanitize and validate form input. Accepts an array, return a sanitized array.
* @todo: Needs cleaning up.
* @since 1.6
*/
function ar2_theme_options_validate($input)
{
$output = ar2_flush_theme_options();
$defaults = ar2_get_default_theme_options();
if (isset($input['reset'])) {
// Reset theme options to default settings.
ar2_reset_theme_options();
add_settings_error('reset', 'ar2-theme-options-reset', __('Your settings have been reverted to the defaults.', 'ar2'), 'updated');
return $defaults;
} else {
if (isset($input['import_theme_options']) && $input['import_theme_options'] != '') {
// Import theme options from user input.
$output = json_decode($input['import_theme_options'], true);
add_settings_error('import_theme_options', 'ar2-theme-options-import', __('Your settings have been successfully imported.', 'ar2'), 'updated');
return $output;
} else {
if (isset($input['submit'])) {
/* Validation for theme options page. Refer to WordPress Codex on Data Validation:
* http://codex.wordpress.org/Data_Validation */
$setting_fields = ar2_theme_options_default_fields();
unset($input['export_theme_options']);
unset($input['import_theme_options']);
foreach ($input as $id => $value) {
if (isset($setting_fields[$id])) {
switch ($setting_fields[$id]['type']) {
case 'thumbnail-size':
$sanitized_val = array('w' => is_numeric($value['w']) ? absint($value['w']) : 0, 'h' => is_numeric($value['h']) ? absint($value['h']) : 0);
break;
case 'cat-dropdown':
$sanitized_val = ar2_theme_options_validate_terms_input($value);
break;
case 'taxonomies-dropdown':
if (taxonomy_exists($value)) {
$sanitized_val = $value;
}
break;
case 'posttype-dropdown':
if (post_type_exists($value)) {
$sanitized_val = $value;
}
break;
case 'color-switcher':
$sanitized_val = $value;
// do nothing
break;
case 'textarea_html':
$sanitized_val = esc_html($value);
break;
case 'wp_editor':
$sanitized_val = esc_html($value);
break;
case 'dropdown':
if (in_array($value, array_keys($setting_fields[$id]['options']))) {
$sanitized_val = $value;
}
break;
case 'checkbox':
$sanitized_val = 1 == $value ? true : false;
break;
case 'switch':
$sanitized_val = 1 == $value ? true : false;
break;
case 'custom':
$sanitized_val = $value;
// do nothing
break;
default:
$sanitized_val = esc_attr($value);
}
$sanitized_val = apply_filters('ar2_theme_options_validate_setting-' . $id, $sanitized_val, $value, $output);
$output = ar2_multidimensional_replace($output, $setting_fields[$id]['_id_data']['keys'], $sanitized_val);
}
}
add_settings_error('submit', 'ar2-theme-options-submit', __('Your settings have been successfully saved.', 'ar2'), 'updated');
} else {
// Input from WP Customize
$output = apply_filters('ar2_theme_customize_validate', $output, $input, $defaults);
}
}
}
// Leave for debugging purposes.
/*
echo '<pre><code>';
print_r( $input );
echo '</code></pre>';
echo '<pre><code>';
print_r( $output );
echo '</code></pre>';
*/
return apply_filters('ar2_theme_options_validate', $output, $input, $defaults);
}
