%s', $args['desc'] );
echo $html;
}
/**
* Displays a selectbox for a settings field
*
* @param array $args settings field args
*/
function callback_select( $args ) {
$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular';
$html = sprintf( '', $size, $args['section'], $args['id'] );
foreach ( $args['options'] as $key => $label ) {
$html .= sprintf( '%s ', $key, selected( $value, $key, false ), $label );
}
$html .= sprintf( ' ' );
$html .= sprintf( ' %s ', $args['desc'] );
echo $html;
}
/**
* Displays a textarea for a settings field
*
* @param array $args settings field args
*/
function callback_textarea( $args ) {
$value = esc_textarea( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular';
$html = sprintf( '', $size, $args['section'], $args['id'], $value );
$html .= sprintf( ' %s ', $args['desc'] );
echo $html;
}
/**
* Displays a textarea for a settings field
*
* @param array $args settings field args
*/
function callback_html( $args ) {
echo $args['desc'];
}
/**
* Displays a rich text textarea for a settings field
*
* @param array $args settings field args
*/
function callback_wysiwyg( $args ) {
$value = wpautop( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : '500px';
echo '';
wp_editor( $value, $args['section'] . '[' . $args['id'] . ']', array( 'teeny' => true, 'textarea_rows' => 10 ) );
echo '
';
echo sprintf( ' %s ', $args['desc'] );
}
/**
* Displays a file upload field for a settings field
*
* @param array $args settings field args
*/
function callback_file( $args ) {
$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular';
$id = $args['section'] . '[' . $args['id'] . ']';
$js_id = $args['section'] . '\\\\[' . $args['id'] . '\\\\]';
$html = sprintf( ' %s ', $args['desc'] );
echo $html;
}
/**
* Displays a password field for a settings field
*
* @param array $args settings field args
*/
function callback_password( $args ) {
$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular';
$html = sprintf( ' %s ', $args['desc'] );
echo $html;
}
/**
* Displays a color picker field for a settings field
*
* @param array $args settings field args
*/
function callback_color( $args ) {
$value = esc_attr( $this->get_option( $args['id'], $args['section'], $args['std'] ) );
$size = isset( $args['size'] ) && !is_null( $args['size'] ) ? $args['size'] : 'regular';
$html = sprintf( ' %s ', $args['desc'] );
echo $html;
}
/**
* Sanitize callback for Settings API
*/
function sanitize_options( $options ) {
foreach( $options as $option_slug => $option_value ) {
$sanitize_callback = $this->get_sanitize_callback( $option_slug );
// If callback is set, call it
if ( $sanitize_callback ) {
$options[ $option_slug ] = call_user_func( $sanitize_callback, $option_value );
continue;
}
// Treat everything that's not an array as a string
if ( !is_array( $option_value ) ) {
$options[ $option_slug ] = sanitize_text_field( $option_value );
continue;
}
}
return $options;
}
/**
* Get sanitization callback for given option slug
*
* @param string $slug option slug
*
* @return mixed string or bool false
*/
function get_sanitize_callback( $slug = '' ) {
if ( empty( $slug ) )
return false;
// Iterate over registered fields and see if we can find proper callback
foreach( $this->settings_fields as $section => $options ) {
foreach ( $options as $option ) {
if ( $option['name'] != $slug )
continue;
// Return the callback name
return isset( $option['sanitize_callback'] ) && is_callable( $option['sanitize_callback'] ) ? $option['sanitize_callback'] : false;
}
}
return false;
}
/**
* Get the value of a settings field
*
* @param string $option settings field name
* @param string $section the section name this field belongs to
* @param string $default default text if it's not found
* @return string
*/
function get_option( $option, $section, $default = '' ) {
$options = get_option( $section );
if ( isset( $options[$option] ) ) {
return $options[$option];
}
return $default;
}
/**
* Show navigations as tab
*
* Shows all the settings section labels as tab
*/
function show_navigation() {
$html = '';
foreach ( $this->settings_sections as $tab ) {
$html .= sprintf( '%2$s ', $tab['id'], $tab['title'] );
}
$html .= ' ';
echo $html;
}
/**
* Show the section settings forms
*
* This function displays every sections in a different form
*/
function show_forms() {
foreach ( $this->settings_sections as $form ) { ?>
script();
}
/**
* Tabbable JavaScript codes & Initiate Color Picker
*
* This code uses localstorage for displaying active tabs
*/
function script() {
?>