opt = $is;
} else {
$this->opt = Ivory_Search::load_options();
}
}
/**
* Gets the instance of this class.
*
* @return self
*/
public static function getInstance()
{
if ( !self::$_instance instanceof self ) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Displays settings sections having custom markup.
*/
public function is_do_settings_sections( $page, $sec )
{
global $wp_settings_sections, $wp_settings_fields ;
if ( !isset( $wp_settings_sections[$page] ) ) {
return;
}
$section = (array) $wp_settings_sections[$page][$sec];
if ( $section['title'] ) {
echo "{$section['title']} \n" ;
}
if ( $section['callback'] ) {
call_user_func( $section['callback'], $section );
}
if ( !isset( $wp_settings_fields ) || !isset( $wp_settings_fields[$page] ) || !isset( $wp_settings_fields[$page][$section['id']] ) ) {
return;
}
echo '' ;
$this->is_do_settings_fields( $page, $section['id'] );
echo '
' ;
}
/**
* Displays settings fields having custom markup.
*/
public function is_do_settings_fields( $page, $section )
{
global $wp_settings_fields ;
if ( !isset( $wp_settings_fields[$page][$section] ) ) {
return;
}
foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
$class = '';
if ( !empty($field['args']['class']) ) {
$class = ' class="' . esc_attr( $field['args']['class'] ) . '"';
}
if ( !empty($field['args']['label_for']) ) {
echo '' . $field['title'] . ' ' ;
} else {
echo '' ;
call_user_func( $field['callback'], $field['args'] );
echo '
' ;
}
}
/**
* Registers plugin settings fields.
*/
function register_settings_fields()
{
if ( !empty($GLOBALS['pagenow']) && 'options.php' === $GLOBALS['pagenow'] ) {
if ( isset( $_POST['is_menu_search'] ) ) {
add_filter( 'whitelist_options', function ( $whitelist_options ) {
$whitelist_options['ivory_search'][0] = 'is_menu_search';
return $whitelist_options;
} );
}
}
if ( !isset( $_GET['tab'] ) || 'settings' == $_GET['tab'] ) {
add_settings_section(
'ivory_search_settings',
'',
array( $this, 'settings_section_desc' ),
'ivory_search'
);
add_settings_field(
'ivory_search_header',
__( 'Header Search', 'ivory-search' ),
array( $this, 'header' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_footer',
__( 'Footer Search', 'ivory-search' ),
array( $this, 'footer' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_display_in_header',
__( 'Mobile Search', 'ivory-search' ),
array( $this, 'menu_search_in_header' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_css',
__( 'Custom CSS', 'ivory-search' ),
array( $this, 'custom_css' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_stopwords',
__( 'Stopwords', 'ivory-search' ),
array( $this, 'stopwords' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_synonyms',
__( 'Synonyms', 'ivory-search' ),
array( $this, 'synonyms' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'not_load_files',
__( 'Plugin Files', 'ivory-search' ),
array( $this, 'plugin_files' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_extras',
__( 'Extras', 'ivory-search' ),
array( $this, 'extras' ),
'ivory_search',
'ivory_search_settings'
);
register_setting( 'ivory_search', 'is_settings' );
} else {
if ( isset( $_GET['tab'] ) && 'menu-search' == $_GET['tab'] ) {
add_settings_section(
'ivory_search_section',
'',
array( $this, 'menu_search_section_desc' ),
'ivory_search'
);
add_settings_field(
'ivory_search_locations',
__( 'Menu Search Form Settings', 'ivory-search' ),
array( $this, 'menu_settings' ),
'ivory_search',
'ivory_search_section'
);
register_setting( 'ivory_search', 'is_menu_search' );
}
}
}
/**
* Displays Search To Menu section description text.
*/
function menu_search_section_desc()
{
echo '' . __( 'Display search in menu and configure it using below options.', 'ivory-search' ) . ' ' ;
}
/**
* Displays Settings section description text.
*/
function settings_section_desc()
{
echo '' . __( 'Make search changes on entire website using below options.', 'ivory-search' ) . ' ' ;
}
/**
* Displays menu settings fields.
*/
function menu_settings()
{
/**
* Displays choose menu locations field.
*/
$content = __( 'Display search form on selected menu.', 'ivory-search' );
IS_Help::help_info( $content );
$html = '';
$check_value = '';
$menus = get_registered_nav_menus();
if ( !empty($menus) ) {
foreach ( $menus as $location => $description ) {
if ( has_nav_menu( $location ) ) {
$check_value = ( isset( $this->opt['menus'][$location] ) ? $this->opt['menus'][$location] : 0 );
$html .= '';
$html .= '
';
}
}
if ( '' === $check_value ) {
$html = '' . sprintf( __( 'Please assign menu to navigation menu location in the %sMenus screen%s.', 'ivory-search' ), '', ' ' ) . ' ';
}
} else {
$html = __( 'Navigation menu location is not registered on the site.', 'ivory-search' );
}
echo '' . $html . '
' ;
if ( !isset( $this->opt['menus'] ) || '' === $check_value ) {
return;
}
echo '';
$html .= '';
$html .= ' ';
$html .= '
';
}
echo '' . $html . '
';
$html .= ' ';
echo '' . $html . '
' . $html . '
' . esc_html__( "Add multiple classes seperated by space.", 'ivory-search' ) . ' ';
echo '' . $html . '
' . esc_html__( "Edit Search Form", 'ivory-search' ) . ' ';
} else {
$html .= ' ' . esc_html__( "Create New", 'ivory-search' ) . ' ';
}
}
echo '' . $html . '
' . $html . '
' ;
}
/**
* Displays search form in site header.
*/
function header()
{
$content = __( 'Select search form to display in site header.', 'ivory-search' );
IS_Help::help_info( $content );
$html = '';
$args = array(
'numberposts' => -1,
'post_type' => 'is_search_form',
);
$posts = get_posts( $args );
if ( !empty($posts) ) {
$check_value = ( isset( $this->opt['header_search'] ) ? $this->opt['header_search'] : 0 );
$html .= '';
if ( $check_value && get_post_type( $check_value ) ) {
$html .= ' ' . esc_html__( "Edit", 'ivory-search' ) . ' ';
} else {
$html .= ' ' . esc_html__( "Create New", 'ivory-search' ) . ' ';
}
}
echo '' . $html . '
' ;
}
/**
* Displays search form in site footer.
*/
function footer()
{
$content = __( 'Select search form to display in site footer.', 'ivory-search' );
IS_Help::help_info( $content );
$html = '';
$args = array(
'numberposts' => -1,
'post_type' => 'is_search_form',
);
$posts = get_posts( $args );
if ( !empty($posts) ) {
$check_value = ( isset( $this->opt['footer_search'] ) ? $this->opt['footer_search'] : 0 );
$html .= '';
if ( $check_value && get_post_type( $check_value ) ) {
$html .= ' ' . esc_html__( "Edit", 'ivory-search' ) . ' ';
} else {
$html .= ' ' . esc_html__( "Create New", 'ivory-search' ) . ' ';
}
}
echo '' . $html . '
' ;
}
/**
* Displays display in header field.
*/
function menu_search_in_header()
{
$check_value = ( isset( $this->opt['header_menu_search'] ) ? $this->opt['header_menu_search'] : 0 );
$check_string = checked( 'header_menu_search', $check_value, false );
$html = '';
$html .= ' ';
echo '' . $html . '
';
$html .= ' ';
echo '' . $html . '
' ;
}
/**
* Displays custom css field.
*/
function custom_css()
{
$content = __( 'Add custom css code.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['custom_css'] = ( isset( $this->opt['custom_css'] ) ? $this->opt['custom_css'] : '' );
$html = '';
echo '' . $html . '
' ;
}
/**
* Displays stopwords field.
*/
function stopwords()
{
$content = __( 'Enter stopwords here that will not be searched.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['stopwords'] = ( isset( $this->opt['stopwords'] ) ? $this->opt['stopwords'] : '' );
$html = '';
$html .= '' . esc_html__( "Please separate multiple words with commas.", 'ivory-search' ) . ' ';
echo '' . $html . '
' ;
}
/**
* Displays synonyms field.
*/
function synonyms()
{
$content = __( 'Add synonyms here to make the searches find better results.', 'ivory-search' );
$content .= '' . __( 'This only works for search forms configured to search any of the search terms(OR) and not all search terms(AND) in the search form Options.', 'ivory-search' ) . ' ';
IS_Help::help_info( $content );
$this->opt['synonyms'] = ( isset( $this->opt['synonyms'] ) ? $this->opt['synonyms'] : '' );
$html = '';
$html .= '' . esc_html__( 'The format here is key = value', 'ivory-search' ) . ' ';
$html .= '' . esc_html__( 'Please add every synonyms key = value pairs on new line.', 'ivory-search' ) . ' ';
echo '' . $html . '
' ;
$html = '';
}
/**
* Displays do not load plugin files field.
*/
function plugin_files()
{
$content = __( 'Enable below options to disable loading of plugin CSS and JavaScript files.', 'ivory-search' );
IS_Help::help_info( $content );
$styles = array(
'css' => __( 'Do not load plugin CSS files', 'ivory-search' ),
'js' => __( 'Do not load plugin JavaScript files', 'ivory-search' ),
);
$html = '';
foreach ( $styles as $key => $file ) {
$check_value = ( isset( $this->opt['not_load_files'][$key] ) ? $this->opt['not_load_files'][$key] : 0 );
$check_string = checked( $key, $check_value, false );
if ( 'js' == $key ) {
$html .= '';
if ( 'css' == $key ) {
$html .= '' . esc_html__( 'If checked, you have to add following plugin file code into your child theme CSS file.', 'ivory-search' ) . ' ';
$html .= '' . plugins_url( '/public/css/ivory-search.css', IS_PLUGIN_FILE ) . ' ';
$html .= '' . esc_html__( "If checked, you have to add following plugin files code into your child theme JavaScript file.", 'ivory-search' ) . ' ';
$html .= '' . plugins_url( '/public/js/ivory-search.js', IS_PLUGIN_FILE ) . ' ';
$html .= '' . plugins_url( '/public/js/is-highlight.js', IS_PLUGIN_FILE ) . ' ';
$html .= '' . plugins_url( '/public/js/ivory-ajax-search.js', IS_PLUGIN_FILE ) . ' ';
}
$html .= ' ';
}
echo '' . $html . '
' ;
}
function extras()
{
/**
* Disables search functionality on whole site.
*/
$check_value = ( isset( $this->opt['disable'] ) ? $this->opt['disable'] : 0 );
$disable = checked( 1, $check_value, false );
$html = '' . $html . '
' . $html . '
' ;
}
}