<?php
/**
 * Academic Theme Customizer.
 *
 * @package Academic
 */

/**
 * Add postMessage support for site title and description for the Theme Customizer.
 *
 * @param WP_Customize_Manager $wp_customize Theme Customizer object.
 */
function academic_customize_register( $wp_customize ) {
	$options = academic_get_theme_options();

	// Load customize active callback functions.
	require get_template_directory() . '/inc/customizer/active-callback.php';

	// Load customizer custom controls functions.
	require get_template_directory() . '/inc/customizer/custom-controls.php';

	// Load validation callback functions.
	require get_template_directory() . '/inc/customizer/validation.php';

	// Load customize partial functions.
	require get_template_directory() . '/inc/customizer/partial.php';

	$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
	$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
	$wp_customize->get_setting( 'header_textcolor' )->default = '#fff';

	if ( isset( $wp_customize->selective_refresh ) ) {
		$wp_customize->selective_refresh->add_partial( 'blogname', array(
			'selector'            => '.site-title a',
			'container_inclusive' => false,
			'render_callback'     => 'academic_customize_partial_blogname',
		) );
		$wp_customize->selective_refresh->add_partial( 'blogdescription', array(
			'selector'            => '.site-description',
			'container_inclusive' => false,
			'render_callback'     => 'academic_customize_partial_blogdescription',
		) );
	}

	// Add panel for sections
	$wp_customize->add_panel( 'academic_sections_panel' , array(
	    'title'      => __( 'Sections','academic' ),
	    'description'=> __( 'Section Options.', 'academic' ),
	    'priority'   => 140,
	) );

	// Slider
	require get_template_directory() . '/inc/customizer/sections/slider.php';

	// About
	require get_template_directory() . '/inc/customizer/sections/about.php';

	// category blog one
	require get_template_directory() . '/inc/customizer/sections/category-blog-first.php';

	// category blog second
	require get_template_directory() . '/inc/customizer/sections/category-blog-second.php';

	// partner
	require get_template_directory() . '/inc/customizer/sections/partner.php';

	// Add panel for common theme options
	$wp_customize->add_panel( 'academic_theme_options_panel' , array(
	    'title'      => __( 'Theme Options','academic' ),
	    'description'=> __( 'Theme Options.', 'academic' ),
	    'priority'   => 150,
	) );


	// load layout
	require get_template_directory() . '/inc/customizer/theme-options/layout.php';

	// load static homepage option
	require get_template_directory() . '/inc/customizer/theme-options/homepage-static.php';

	// load excerpt option
	require get_template_directory() . '/inc/customizer/theme-options/excerpt.php';

	// load breadcrumb option
	require get_template_directory() . '/inc/customizer/theme-options/breadcrumb.php';

	// load pagination option
	require get_template_directory() . '/inc/customizer/theme-options/pagination.php';

	// load footer option
	require get_template_directory() . '/inc/customizer/theme-options/footer.php';

	// load reset option
	require get_template_directory() . '/inc/customizer/theme-options/reset.php';

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

/*
 * Load customizer sanitization functions.
 */
require get_template_directory() . '/inc/customizer/sanitize.php';

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
function academic_customize_preview_js() {
	wp_enqueue_script( 'academic_customizer', get_template_directory_uri() . '/assets/js/customizer.min.js', array( 'customize-preview' ), '20151215', true );
}
add_action( 'customize_preview_init', 'academic_customize_preview_js' );


if ( ! function_exists( 'academic_reset_options' ) ) :
	/**
	 * Reset all options
	 *
	 * @since Academic 0.3
	 *
	 * @param bool $checked Whether the reset is checked.
	 * @return bool Whether the reset is checked.
	 */
	function academic_reset_options() {
		$options = academic_get_theme_options();
		if ( true === $options['reset_options'] ) {
			// Reset custom theme options.
			set_theme_mod( 'academic_theme_options', array() );
			// Reset custom header and backgrounds.
			remove_theme_mod( 'header_image' );
			remove_theme_mod( 'header_image_data' );
			remove_theme_mod( 'background_image' );
			remove_theme_mod( 'background_color' );
	    }
	  	else {
		    return false;
	  	}
	}
endif;
add_action( 'customize_save_after', 'academic_reset_options' );


if ( ! function_exists( 'academic_inline_css' ) ) :
	/*
	 * Add inline css from customizer 
	 */
	function academic_inline_css() {
		$options = academic_get_theme_options();
		
		// Set header image by comparing the meta values
		$header_image = academic_header_image_meta_option();

		if ( is_array( $header_image ) ) {
			$header_image = $header_image[0];
		} else {
			$header_image = $header_image;
		}

		$css = '
			/* Custom header background image */
			#banner-image {
				background-image: url("'.esc_url( $header_image ).'");
			}

			
		';
		wp_add_inline_style( 'academic-style', $css );
	}
endif;
add_action( 'wp_enqueue_scripts', 'academic_inline_css', 10 );