ivory_search = true;
}
if ( null !== $is ) {
$this->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_settings'] ) ) {
add_filter( 'whitelist_options', function ( $whitelist_options ) {
$whitelist_options['ivory_search'][0] = 'is_settings';
return $whitelist_options;
} );
}
}
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',
__( 'Select Menu', 'ivory-search' ),
array( $this, 'menu_locations' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_form',
__( 'Search Form', 'ivory-search' ),
array( $this, 'menu_search_form' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_style',
__( 'Form Style', 'ivory-search' ),
array( $this, 'menu_form_style' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_title',
__( 'Menu Title', 'ivory-search' ),
array( $this, 'menu_title' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_classes',
__( 'Menu Classes', 'ivory-search' ),
array( $this, 'menu_classes' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_gcse',
__( 'Google CSE', 'ivory-search' ),
array( $this, 'menu_google_cse' ),
'ivory_search',
'ivory_search_section'
);
add_settings_field(
'ivory_search_close_icon',
__( 'Close Icon', 'ivory-search' ),
array( $this, 'menu_close_icon' ),
'ivory_search',
'ivory_search_section'
);
register_setting( 'ivory_search', 'is_menu_search' );
} else {
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', 'ivory-search' ),
array( $this, 'header' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_footer',
__( 'Footer', 'ivory-search' ),
array( $this, 'footer' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_display_in_header',
__( 'Mobile Display', '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',
__( 'Not load files', 'ivory-search' ),
array( $this, 'plugin_files' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_disable',
__( 'Disable', 'ivory-search' ),
array( $this, 'disable' ),
'ivory_search',
'ivory_search_settings'
);
add_settings_field(
'ivory_search_default',
__( 'Default Search', 'ivory-search' ),
array( $this, 'default_search' ),
'ivory_search',
'ivory_search_settings'
);
register_setting( 'ivory_search', 'is_settings' );
}
}
}
/**
* Displays Search To Menu section description text.
*/
function menu_search_section_desc()
{
echo '' . __( 'Use below options to display search in menu and configure it.', 'ivory-search' ) . ' ' ;
}
/**
* Displays Settings section description text.
*/
function settings_section_desc()
{
echo '' . __( 'Use below options to make sitewide changes in search.', 'ivory-search' ) . ' ' ;
}
/**
* Displays choose menu locations field.
*/
function menu_locations()
{
$content = __( 'Select menu here where you want to display search form.', 'ivory-search' );
IS_Help::help_info( $content );
$html = '';
$menus = get_registered_nav_menus();
if ( !empty($menus) ) {
$check_value = '';
foreach ( $menus as $location => $description ) {
if ( $this->ivory_search ) {
$check_value = ( isset( $this->opt['menus'][$location] ) ? $this->opt['menus'][$location] : 0 );
} else {
$check_value = ( isset( $this->opt['add_search_to_menu_locations'][$location] ) ? $this->opt['add_search_to_menu_locations'][$location] : 0 );
}
$html .= '';
$html .= '
';
}
} else {
$html = __( 'No navigation menu registered on your site.', 'ivory-search' );
}
echo '' . $html . '
' ;
}
/**
* Displays menu search form field.
*/
function menu_search_form()
{
$content = __( 'Select search form that will control search performed using menu search.', 'ivory-search' );
IS_Help::help_info( $content );
$html = '';
$form_disable = ( is_fs()->is_plan_or_trial( 'pro' ) && $this->is_premium_plugin ? false : true );
if ( $form_disable ) {
$html .= IS_Admin::pro_link();
}
$args = array(
'numberposts' => -1,
'post_type' => 'is_search_form',
'order' => 'ASC',
);
$posts = get_posts( $args );
if ( !empty($posts) ) {
$check_value = ( isset( $this->opt['menu_search_form'] ) ? $this->opt['menu_search_form'] : 0 );
$check_value = ( $check_value ? $check_value : 'default' );
$select_disable = ( $form_disable ? 'disabled' : '' );
$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 form style field.
*/
function menu_form_style()
{
$content = __( 'Select form style for the search form displayed in the menu.', 'ivory-search' );
IS_Help::help_info( $content );
$styles = array(
'default' => __( 'Default', 'ivory-search' ),
'dropdown' => __( 'Dropdown', 'ivory-search' ),
'sliding' => __( 'Sliding', 'ivory-search' ),
'full-width-menu' => __( 'Full Width', 'ivory-search' ),
'popup' => __( 'Popup', 'ivory-search' ),
);
$popup_disable = ( is_fs()->is_plan_or_trial( 'pro' ) && $this->is_premium_plugin ? false : true );
if ( empty($this->opt) || !isset( $this->opt['add_search_to_menu_style'] ) && !isset( $this->opt['menu_style'] ) ) {
$this->opt['menu_style'] = 'default';
update_option( 'ivory_search', $this->opt );
}
$html = '';
$check_value = ( isset( $this->opt['add_search_to_menu_style'] ) ? $this->opt['add_search_to_menu_style'] : 'default' );
$check_value = ( isset( $this->opt['menu_style'] ) ? $this->opt['menu_style'] : $check_value );
foreach ( $styles as $key => $style ) {
if ( $popup_disable && 'popup' === $key ) {
$html .= '' . IS_Admin::pro_link();
} else {
$html .= '
';
}
$html .= '';
$html .= ' ';
$html .= '
';
}
echo '' . $html . '
' ;
}
/**
* Displays search menu title field.
*/
function menu_title()
{
$content = __( 'Displays set menu title text in place of search icon displays in navigation menu.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['add_search_to_menu_title'] = ( isset( $this->opt['add_search_to_menu_title'] ) ? $this->opt['add_search_to_menu_title'] : '' );
$this->opt['menu_title'] = ( isset( $this->opt['menu_title'] ) ? $this->opt['menu_title'] : $this->opt['add_search_to_menu_title'] );
$html = '';
echo '' . $html . '
' ;
}
/**
* Displays search menu classes field.
*/
function menu_classes()
{
$content = __( 'Adds set classes in the search navigation menu item.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['add_search_to_menu_classes'] = ( isset( $this->opt['add_search_to_menu_classes'] ) ? $this->opt['add_search_to_menu_classes'] : '' );
$this->opt['menu_classes'] = ( isset( $this->opt['menu_classes'] ) ? $this->opt['menu_classes'] : $this->opt['add_search_to_menu_classes'] );
$html = '';
$html .= '' . esc_html__( "Add classes seperated by space.", 'ivory-search' ) . ' ';
echo '' . $html . '
' ;
}
/**
* Displays google cse field.
*/
function menu_google_cse()
{
$content = __( 'Add only Google Custom Search( CSE ) search form code in the above text box that will replace default search form.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['add_search_to_menu_gcse'] = ( isset( $this->opt['add_search_to_menu_gcse'] ) ? $this->opt['add_search_to_menu_gcse'] : '' );
$this->opt['menu_gcse'] = ( isset( $this->opt['menu_gcse'] ) ? $this->opt['menu_gcse'] : $this->opt['add_search_to_menu_gcse'] );
$html = '';
echo '' . $html . '
' ;
}
/**
* Displays search form close icon field.
*/
function menu_close_icon()
{
$check_value = ( isset( $this->opt['add_search_to_menu_close_icon'] ) ? $this->opt['add_search_to_menu_close_icon'] : 0 );
$check_string = checked( 'add_search_to_menu_close_icon', $check_value, false );
if ( $this->ivory_search ) {
$check_value = ( isset( $this->opt['menu_close_icon'] ) ? $this->opt['menu_close_icon'] : 0 );
$check_string = checked( 'menu_close_icon', $check_value, false );
}
$html = '';
$html .= ' ';
echo '' . $html . '
' ;
}
/**
* Displays search form in site header.
*/
function header()
{
$content = __( 'Displays search form in site header using wp_head hook.', '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 = __( 'Displays search form in site footer using wp_footer hook.', '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()
{
$content = __( 'Note: Does not work with caching as this functionality uses the WordPress wp_is_mobile function.', 'ivory-search' );
IS_Help::help_info( $content );
$check_value = ( isset( $this->opt['add_search_to_menu_display_in_header'] ) ? $this->opt['add_search_to_menu_display_in_header'] : 0 );
$check_string = checked( 'add_search_to_menu_display_in_header', $check_value, false );
if ( $this->ivory_search ) {
$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 if any to style search form.', 'ivory-search' );
IS_Help::help_info( $content );
$this->opt['add_search_to_menu_css'] = ( isset( $this->opt['add_search_to_menu_css'] ) ? $this->opt['add_search_to_menu_css'] : '' );
$this->opt['custom_css'] = ( isset( $this->opt['custom_css'] ) ? $this->opt['custom_css'] : $this->opt['add_search_to_menu_css'] );
$html = '';
echo '' . $html . '
' ;
}
/**
* Displays stopwords field.
*/
function stopwords()
{
$content = __( 'Enter words here to add them to the list of stopwords. The stopwords will not be searched.', 'ivory-search' );
$content .= '' . esc_html__( "Please separate 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 .= '' . esc_html__( 'The format here is key = value;. Please separate every synonyms key = value pairs with semicolon.', 'ivory-search' ) . ' ';
$synonyms_disable = ( is_fs()->is_plan_or_trial( 'pro' ) && $this->is_premium_plugin ? '' : ' disabled ' );
$check_value = ( isset( $this->opt['synonyms_and'] ) ? $this->opt['synonyms_and'] : 0 );
$disable = checked( 1, $check_value, false );
if ( '' !== $synonyms_disable ) {
$html .= '' . IS_Admin::pro_link();
} else {
$html .= '
';
}
$html .= '
' . $html . '
' ;
}
/**
* Displays do not load plugin files field.
*/
function plugin_files()
{
$content = __( 'Configure to disable loading plugin CSS and JavaScript files.', 'ivory-search' );
IS_Help::help_info( $content );
$styles = array(
'css' => __( 'Plugin CSS File', 'ivory-search' ),
'js' => __( 'Plugin JavaScript File', 'ivory-search' ),
);
$html = '';
foreach ( $styles as $key => $file ) {
$check_value = ( isset( $this->opt['do_not_load_plugin_files']["plugin-{$key}-file"] ) ? $this->opt['do_not_load_plugin_files']["plugin-{$key}-file"] : 0 );
$check_string = checked( "plugin-{$key}-file", $check_value, false );
if ( $this->ivory_search ) {
$check_value = ( isset( $this->opt['not_load_files'][$key] ) ? $this->opt['not_load_files'][$key] : 0 );
$check_string = checked( $key, $check_value, false );
}
$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 ) . ' ';
}
}
echo '' . $html . '
' ;
}
/**
* Disables search functionality on whole site.
*/
function disable()
{
$check_value = ( isset( $this->opt['disable'] ) ? $this->opt['disable'] : 0 );
$disable = checked( 1, $check_value, false );
$html = '' . $html . '
' ;
}
/**
* Controls default search functionality.
*/
function default_search()
{
$check_value = ( isset( $this->opt['default_search'] ) ? $this->opt['default_search'] : 0 );
$disable = checked( 1, $check_value, false );
$html = '' . $html . '
' ;
}
}