/home/preegmxb/gymnyou.com/wp-content/plugins/searchwp-live-ajax-search/includes/class-form.php
<?php
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class SearchWP_Live_Search_Form.
*
* The SearchWP Live Ajax Search search form and it's configuration
*
* @since 1.0
*/
class SearchWP_Live_Search_Form {
/**
* The default configuration.
*
* Developers can add their own configs using the searchwp_live_search_configs filter which is applied at runtime.
* You are responsible for keeping the $configs array intact, and either substituting your own customizations in
* the existing data, or adding your own by appending your own array key with values based on the default
*
* To use: set the data-swpconfig attribute value on your search form input to be the config you want to use
*
* @since 1.0
*
* @var array All configurations available for use at runtime
*/
public $configs = [
'default' => [ // 'default' config
'engine' => 'default', // Search engine to use (if SearchWP is available).
'input' => [
'delay' => 300, // Impose delay (in milliseconds) before firing a search.
'min_chars' => 3, // Wait for at least 3 characters before triggering a search.
],
'results' => [
'position' => 'bottom', // Where to position the results (bottom|top).
'width' => 'auto', // Whether the width should automatically match the input (auto|css).
'offset' => [
'x' => 0, // X offset (in pixels).
'y' => 5, // Y offset (in pixels).
],
],
'spinner' => [ // Powered by https://spin.js.org/.
'lines' => 12, // The number of lines to draw.
'length' => 8, // The length of each line.
'width' => 3, // The line thickness.
'radius' => 8, // The radius of the inner circle.
'scale' => 1, // Scales overall size of the spinner.
'corners' => 1, // Corner roundness (0..1).
'color' => '#424242', // CSS color or array of colors.
'fadeColor' => 'transparent', // CSS color or array of colors.
'speed' => 1, // Rounds per second.
'rotate' => 0, // The rotation offset.
'animation' => 'searchwp-spinner-line-fade-quick', // The CSS animation name for the lines.
'direction' => 1, // 1: clockwise, -1: counterclockwise
'zIndex' => 2e9, // The z-index (defaults to 2000000000).
'className' => 'spinner', // The CSS class to assign to the spinner.
'top' => '50%', // Top position relative to parent.
'left' => '50%', // Left position relative to parent.
'shadow' => '0 0 1px transparent', // Box-shadow for the lines.
'position' => 'absolute', // Element positioning.
],
],
];
/**
* Equivalent of __construct() — implement our hooks.
*
* @since 1.0
*
* @uses add_action() to trigger asset enqueue and output base styles in the footer
* @uses add_filter() to filter search forms generated by get_search_form()
* @uses apply_filters() to ensure developer can filter the configs array via searchwp_live_search_configs filter
*/
public function setup() {
$this->apply_settings();
$this->hooks();
// The configs store all the various configuration arrays that can be used at runtime.
$this->configs = apply_filters( 'searchwp_live_search_configs', $this->configs );
}
/**
* Hooks.
*
* @since 1.7.0
*/
private function hooks() {
add_action( 'wp_enqueue_scripts', [ $this, 'assets' ] );
add_filter( 'get_search_form', [ $this, 'get_search_form' ], 999, 1 );
add_action( 'wp_footer', [ $this, 'base_styles' ] );
// Gutenberg integration.
add_action( 'wp_footer', [ $this, 'gutenberg_integration' ] );
}
/**
* Apply settings to the form.
*
* @since 1.7.0
*/
private function apply_settings() {
$settings_api = searchwp_live_search()->get( 'Settings_Api' );
if ( ! $settings_api->get( 'enable-live-search' ) ) {
add_filter( 'searchwp_live_search_hijack_get_search_form', '__return_false' );
add_filter( 'searchwp_live_search_hijack_search_form_block', '__return_false' );
}
$include_css = $settings_api->get( 'include-frontend-css' );
if ( $include_css === 'position' ) {
$this->dequeue_styles();
}
if ( $include_css === 'none' ) {
$this->dequeue_styles();
$this->dequeue_base_styles();
}
$this->configs['default']['results']['position'] = $settings_api->get( 'results-pane-position' );
$this->configs['default']['results']['width'] = empty( $settings_api->get( 'results-pane-auto-width' ) ) ? 'css' : 'auto';
}
/**
* Dequeue visual form styles.
*
* @since 1.7.0
*/
private function dequeue_styles() {
add_action( 'wp_enqueue_scripts', function () {
wp_dequeue_style( 'searchwp-live-search' );
}, 20 );
}
/**
* Dequeue base (positioning) form styles.
*
* @since 1.7.0
*/
private function dequeue_base_styles() {
add_filter( 'searchwp_live_search_base_styles', '__return_false' );
}
/**
* Take over search blocks by adding body class.
*
* @since 1.0
*/
public function gutenberg_integration() {
if ( ! apply_filters( 'searchwp_live_search_hijack_search_form_block', true ) ) {
return;
}
$engine = apply_filters( 'searchwp_live_search_get_search_form_engine', 'default' );
$config = apply_filters( 'searchwp_live_search_get_search_form_config', 'default' );
// Allow for block-specific.
$engine = apply_filters( 'searchwp_live_search_get_search_form_engine_blocks', $engine );
$config = apply_filters( 'searchwp_live_search_get_search_form_config_blocks', $config );
?>
<script>
var _SEARCHWP_LIVE_AJAX_SEARCH_BLOCKS = true;
var _SEARCHWP_LIVE_AJAX_SEARCH_ENGINE = '<?php echo esc_js( $engine ); ?>';
var _SEARCHWP_LIVE_AJAX_SEARCH_CONFIG = '<?php echo esc_js( $config ); ?>';
</script>
<?php
}
/**
* Register, localize, and enqueue all necessary JavaScript and CSS.
*
* @since 1.0
*
* @uses wp_enqueue_style() to enqueue CSS
* @uses wp_enqueue_script() to enqueue JavaScript
* @uses wp_register_script() to register JavaScript
* @uses wp_localize_script() to pass PHP variables to JavaScript at runtime
* @uses json_encode() to prepare the (potentially filtered) configs array
*/
public function assets() {
wp_enqueue_style(
'searchwp-live-search',
SEARCHWP_LIVE_SEARCH_PLUGIN_URL . 'assets/styles/style.css',
null,
SEARCHWP_LIVE_SEARCH_VERSION
);
wp_enqueue_script( 'jquery' );
// If WP is in script debug, or we pass ?script_debug in a URL - set debug to true.
$debug = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG === true ) || ( isset( $_GET['script_debug'] ) ) ? '' : '.min';
wp_register_script(
'swp-live-search-client',
SEARCHWP_LIVE_SEARCH_PLUGIN_URL . "assets/javascript/dist/script{$debug}.js",
[ 'jquery' ],
SEARCHWP_LIVE_SEARCH_VERSION,
true
);
$ajaxurl = admin_url( 'admin-ajax.php' );
// Allow a direct search (e.g. avoid admin-ajax.php).
if ( apply_filters( 'searchwp_live_search_direct_search', false ) ) {
$ajaxurl = SEARCHWP_LIVE_SEARCH_PLUGIN_URL . 'direct.php';
}
// Set up our parameters.
$params = [
'ajaxurl' => esc_url( $ajaxurl ),
'origin_id' => get_queried_object_id(),
'config' => $this->configs,
'msg_no_config_found' => esc_html__( 'No valid SearchWP Live Search configuration found!', 'searchwp-live-ajax-search' ),
'aria_instructions' => esc_html__( 'When autocomplete results are available use up and down arrows to review and enter to go to the desired page. Touch device users, explore by touch or with swipe gestures.' , 'searchwp-live-ajax-search' ),
];
// We need to JSON encode the configs.
$encoded_data = [
'l10n_print_after' => 'searchwp_live_search_params = ' . wp_json_encode( $params ) . ';',
];
// Localize and enqueue the script with all of the variable goodness.
wp_localize_script( 'swp-live-search-client', 'searchwp_live_search_params', $encoded_data );
wp_enqueue_script( 'swp-live-search-client' );
}
/**
* Callback to the get_search_form filter, allows us to automagically enable live search on form fields
* generated using get_search_form().
*
* @since 1.0
*
* @param string $html The generated markup for the search form.
*
* @uses apply_filters() to allow devs to disable this functionality
* @uses apply_filters() to allow devs to set the default SearchWP search engine
* @uses apply_filters() to allow devs to set the default config to use
* @uses str_replace() to inject our HTML5 data attributes where we want them
* @uses esc_attr() to escape the search engine and config name
*
* @return string Markup for the search form
*/
public function get_search_form( $html ) {
if ( ! apply_filters( 'searchwp_live_search_hijack_get_search_form', true ) ) {
return $html;
}
$engine = apply_filters( 'searchwp_live_search_get_search_form_engine', 'default' );
$config = apply_filters( 'searchwp_live_search_get_search_form_config', 'default' );
// We're going to use 'name="s"' as our anchor for replacement.
$html = str_replace( 'name="s"', 'name="s" data-swplive="true" data-swpengine="' . esc_attr( $engine ) . '" data-swpconfig="' . esc_attr( $config ) . '"', $html );
return $html;
}
/**
* Output the base styles (absolutely minimal) necessary to properly set up the results wrapper.
*
* @since 1.0
*
* @uses apply_filters() to allow devs to disable this functionality
*/
public function base_styles() {
if ( ! apply_filters( 'searchwp_live_search_base_styles', true ) ) {
return;
}
?>
<style>
.searchwp-live-search-results {
opacity: 0;
transition: opacity .25s ease-in-out;
-moz-transition: opacity .25s ease-in-out;
-webkit-transition: opacity .25s ease-in-out;
height: 0;
overflow: hidden;
z-index: 9999995; /* Exceed SearchWP Modal Search Form overlay. */
position: absolute;
display: none;
}
.searchwp-live-search-results-showing {
display: block;
opacity: 1;
height: auto;
overflow: auto;
}
.searchwp-live-search-no-results {
padding: 3em 2em 0;
text-align: center;
}
.searchwp-live-search-no-min-chars:after {
content: "<?php esc_attr_e( 'Continue typing', 'searchwp-live-ajax-search' ); ?>";
display: block;
text-align: center;
padding: 2em 2em 0;
}
</style>
<?php
}
}