<?php
/**
 * Shapely Theme Customizer.
 */

if ( ! function_exists( 'shapely_customize_register' ) ) {
	/**
	 * Add postMessage support for site title and description for the Theme Customizer.
	 *
	 * @param WP_Customize_Manager $wp_customize Theme Customizer object.
	 */
	function shapely_customize_register( $wp_customize ) {
		$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
		$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
		$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
	}

	add_action( 'customize_register', 'shapely_customize_register' );
}

if ( ! function_exists( 'shapely_customizer' ) ) {
	/**
	 * Options for WordPress Theme Customizer.
	 */
	function shapely_customizer( $wp_customize ) {

		/* Main option Settings Panel */
		$wp_customize->add_panel( 'shapely_main_options', array(
			'capability'     => 'edit_theme_options',
			'theme_supports' => '',
			'title'          => __( 'Shapely Options', 'shapely' ),
			'description'    => __( 'Panel to update shapely theme options', 'shapely' ),
			// Include html tags such as <p>.
			'priority'       => 10,
			// Mixed with top-level-section hierarchy.
		) );

		// add "Sidebar" section
		$wp_customize->add_section( 'shapely_layout_section', array(
			'title'       => __( 'Layout options', 'shapely' ),
			'description' => '',
			'priority'    => 31,
			'panel'       => 'shapely_main_options',
		) );
		// Layout options
		$wp_customize->add_setting( 'shapely_sidebar_position', array(
			'default'           => 'side-right',
			'sanitize_callback' => 'shapely_sanitize_layout',
		) );
		$wp_customize->add_control( 'shapely_sidebar_position', array(
			'label'       => __( 'Website Layout Options', 'shapely' ),
			'section'     => 'shapely_layout_section',
			'type'        => 'select',
			'description' => __( 'Choose between different layout options to be used as default', 'shapely' ),
			'choices'     => shapely_site_layout(),
		) );

		$wp_customize->add_setting( 'link_color', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_hexcolor',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'link_color', array(
			'label'       => __( 'Link Color', 'shapely' ),
			'description' => __( 'Default used if no color is selected', 'shapely' ),
			'section'     => 'shapely_layout_section',
		) ) );
		$wp_customize->add_setting( 'link_hover_color', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_hexcolor',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'link_hover_color', array(
			'label'       => __( 'Link Hover Color', 'shapely' ),
			'description' => __( 'Default used if no color is selected', 'shapely' ),
			'section'     => 'shapely_layout_section',
		) ) );
		$wp_customize->add_setting( 'button_color', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_hexcolor',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'button_color', array(
			'label'       => __( 'Button Color', 'shapely' ),
			'description' => __( 'Default used if no color is selected', 'shapely' ),
			'section'     => 'shapely_layout_section',
		) ) );
		$wp_customize->add_setting( 'button_hover_color', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_hexcolor',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'button_hover_color', array(
			'label'       => __( 'Button Hover Color', 'shapely' ),
			'description' => __( 'Default used if no color is selected', 'shapely' ),
			'section'     => 'shapely_layout_section',
		) ) );

		$wp_customize->add_setting( 'social_color', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_hexcolor',
		) );
		$wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'social_color', array(
			'label'       => __( 'Social Icon Color', 'shapely' ),
			'description' => __( 'Default used if no color is selected', 'shapely' ),
			'section'     => 'shapely_layout_section',
		) ) );

		// add "Sidebar" section
		$wp_customize->add_section( 'shapely_main_section', array(
			'title'    => __( 'Main options', 'shapely' ),
			'priority' => 11,
			'panel'    => 'shapely_main_options',
		) );

		$wp_customize->add_setting( 'top_callout', array(
			'default'           => 1,
			'sanitize_callback' => 'shapely_sanitize_checkbox',
		) );

		$wp_customize->add_control( 'top_callout', array(
			'label'    => esc_html__( 'check to show title in top call out box', 'shapely' ),
			'section'  => 'shapely_main_section',
			'priority' => 20,
			'type'     => 'checkbox',
		) );

		$wp_customize->add_setting( 'blog_name', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_strip_slashes',
		) );
		$wp_customize->add_control( 'blog_name', array(
			'label'       => __( 'Blog Name in top callout', 'shapely' ),
			'description' => __( 'Heading for the Blog page', 'shapely' ),
			'section'     => 'shapely_main_section',
		) );

		if ( post_type_exists( 'jetpack-portfolio' ) ) {
			$wp_customize->add_setting( 'portfolio_name', array(
				'default'           => '',
				'sanitize_callback' => 'shapely_sanitize_strip_slashes',
			) );
			$wp_customize->add_control( 'portfolio_name', array(
				'label'   => __( 'Portfolio Archive Title', 'shapely' ),
				'section' => 'shapely_main_section',
			) );

			$wp_customize->add_setting( 'portfolio_description', array(
				'default'           => '',
				'sanitize_callback' => 'shapely_sanitize_strip_slashes',
			) );
			$wp_customize->add_control( 'portfolio_description', array(
				'type'    => 'textarea',
				'label'   => __( 'Portfolio Archive Description', 'shapely' ),
				'section' => 'shapely_main_section',
			) );
		}

		$wp_customize->add_setting( 'footer_callout_text', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_strip_slashes',
		) );
		$wp_customize->add_control( 'footer_callout_text', array(
			'label'       => __( 'Text for footer callout', 'shapely' ),
			'description' => __( 'Footer Callout', 'shapely' ),
			'section'     => 'shapely_main_section',
		) );

		$wp_customize->add_setting( 'footer_callout_btntext', array(
			'default'           => '',
			'sanitize_callback' => 'shapely_sanitize_strip_slashes',
		) );
		$wp_customize->add_control( 'footer_callout_btntext', array(
			'label'   => __( 'Text for footer callout button', 'shapely' ),
			'section' => 'shapely_main_section',
		) );
		$wp_customize->add_setting( 'footer_callout_link', array(
			'default'           => '',
			'sanitize_callback' => 'esc_url_raw',
		) );
		$wp_customize->add_control( 'footer_callout_link', array(
			'label'       => __( 'CFA button link', 'shapely' ),
			'section'     => 'shapely_main_section',
			'description' => __( 'Enter the link for Call For Action button in footer', 'shapely' ),
			'type'        => 'text',
		) );

		// add "Footer" section
		$wp_customize->add_section( 'shapely_footer_section', array(
			'title'    => __( 'Footer', 'shapely' ),
			'priority' => 90,
		) );

		$wp_customize->add_setting( 'shapely_footer_copyright', array(
			'default'           => '',
			'transport'         => 'refresh',
			'sanitize_callback' => 'shapely_sanitize_strip_slashes',
		) );

		$wp_customize->add_control( 'shapely_footer_copyright', array(
			'type'    => 'textarea',
			'label'   => __( 'Copyright Text', 'shapely' ),
			'section' => 'shapely_footer_section',
		) );


		$wp_customize->add_setting( 'shapely_footer_attribution_enable', array(
			'default'           => 0,
			'transport'         => 'refresh',
			'sanitize_callback' => 'shapely_sanitize_checkbox',
		) );

		$wp_customize->add_control( 'shapely_footer_attribution_enable', array(
			'type'    => 'checkbox',
			'label'   => __( 'Disable link attribution in the footer?', 'shapely' ),
			'section' => 'shapely_footer_section',
		) );


		/* Shapely Other Options */
		$wp_customize->add_section( 'shapely_other_options', array(
			'title'    => __( 'Other', 'shapely' ),
			'priority' => 70,
			'panel'    => 'shapely_main_options',
		) );
		$wp_customize->add_setting( 'custom_css', array(
			'default'              => '',
			'capability'           => 'edit_theme_options',
			'sanitize_callback'    => 'wp_filter_nohtml_kses',
			'sanitize_js_callback' => 'wp_filter_nohtml_kses',
		) );
		$wp_customize->add_control( 'custom_css', array(
			'label'       => __( 'Custom CSS', 'shapely' ),
			'description' => sprintf( __( 'Additional CSS', 'shapely' ) ),
			'section'     => 'shapely_other_options',
			'type'        => 'textarea',
		) );

	}

	// hook our function
	add_action( 'customize_register', 'shapely_customizer' );
}

if ( ! function_exists( 'shapely_sanitize_strip_slashes' ) ) {
	/**
	 * Adds sanitization callback function: Strip Slashes.
	 */
	function shapely_sanitize_strip_slashes( $input ) {
		return wp_kses_stripslashes( $input );
	}
}

if ( ! function_exists( 'shapely_sanitize_checkbox' ) ) {
	/**
	 * Sanitzie checkbox for WordPress customizer.
	 */
	function shapely_sanitize_checkbox( $input ) {
		if ( $input == 1 ) {
			return 1;
		} else {
			return '';
		}
	}
}

if ( ! function_exists( 'shapely_sanitize_layout' ) ) {
	/**
	 * Adds sanitization callback function: Sidebar Layout.
	 */
	function shapely_sanitize_layout( $input ) {
		$shapely_site_layout = shapely_site_layout();
		if ( array_key_exists( $input, $shapely_site_layout ) ) {
			return $input;
		} else {
			return '';
		}
	}
}

if ( ! function_exists( 'shapely_sanitize_hexcolor' ) ) {
	/**
	 * Adds sanitization callback function: colors.
	 */
	function shapely_sanitize_hexcolor( $color ) {
		if ( $unhashed = sanitize_hex_color_no_hash( $color ) ) {
			return '#' . $unhashed;
		}

		return $color;
	}
}

if ( ! function_exists( 'shapely_sanitize_slidecat' ) ) {
	/**
	 * Adds sanitization callback function: Slider Category.
	 */
	function shapely_sanitize_slidecat( $input ) {
		if ( array_key_exists( $input, shapely_cats() ) ) {
			return $input;
		} else {
			return '';
		}
	}
}

if ( ! function_exists( 'shapely_sanitize_radio_header' ) ) {
	/**
	 * Adds sanitization callback function: Radio Header.
	 */
	function shapely_sanitize_radio_header( $input ) {
		global $header_show;
		if ( array_key_exists( $input, $header_show ) ) {
			return $input;
		} else {
			return '';
		}
	}
}

if ( ! function_exists( 'shapely_sanitize_number' ) ) {
	/**
	 * Adds sanitization callback function: Number.
	 */
	function shapely_sanitize_number( $input ) {
		if ( isset( $input ) && is_numeric( $input ) ) {
			return $input;
		}
	}
}

if ( ! function_exists( 'shapely_customize_preview_js' ) ) {
	/**
	 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
	 */
	function shapely_customize_preview_js() {
		wp_enqueue_script( 'shapely_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20130508', true );
	}

	add_action( 'customize_preview_init', 'shapely_customize_preview_js' );
}

if ( ! function_exists( 'shapely_customizer_custom_control_css' ) ) {
	/**
	 * Add CSS for custom controls.
	 */
	function shapely_customizer_custom_control_css() {
		?>
		<style>
			#customize-control-shapely-main_body_typography-size select, #customize-control-shapely-main_body_typography-face select, #customize-control-shapely-main_body_typography-style select { width: 60%; }
		</style><?php

	}

	add_action( 'customize_controls_print_styles', 'shapely_customizer_custom_control_css' );
}