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

function authorpreneur_customize_register( $wp_customize ) {
	$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
    $wp_customize->get_section( 'header_image' )->panel         = 'authorpreneur_header_panel';
    $wp_customize->get_section( 'title_tagline' )->priority     = '9';
    $wp_customize->get_section( 'title_tagline' )->title        = __('Site branding', 'authorpreneur');
    $wp_customize->remove_control( 'header_textcolor' );


    //Titles
    class authorpreneur_Info extends WP_Customize_Control {
        public $type = 'info';
        public $label = '';
        public function render_content() {
        ?>
            <h3 style="margin-top:30px;border-bottom:1px solid;padding:5px;color:#111;text-transform:uppercase;"><?php echo esc_html( $this->label ); ?></h3>
        <?php
        }
    }
  

    //___Blog options___//
    $wp_customize->add_section(
        'blog_options',
        array(
            'title' => __('Blog options', 'authorpreneur'),
            'priority' => 13,
        )
    );  
    // Blog layout  
    $wp_customize->add_setting(
        'blog_layout',
        array(
            'default'           => 'list',
            'sanitize_callback' => 'authorpreneur_sanitize_blog',
        )
    );
    $wp_customize->add_control(
        'blog_layout',
        array(
            'type'      => 'radio',
            'label'     => __('Blog layout', 'authorpreneur'),
            'section'   => 'blog_options',
            'priority'  => 11,
            'choices'   => array(
                'list'           	=> __( 'List', 'authorpreneur' ),
                'fullwidth'         => __( 'Full width (no sidebar)', 'authorpreneur' ),
                'grid-layout'    => __( 'Grid style', 'authorpreneur' )
            ),
        )
    ); 
    //Full width singles
    $wp_customize->add_setting(
        'fullwidth_single',
        array(
            'sanitize_callback' => 'authorpreneur_sanitize_checkbox',
        )       
    );
    $wp_customize->add_control(
        'fullwidth_single',
        array(
            'type'      => 'checkbox',
            'label'     => __('Full width single posts?', 'authorpreneur'),
            'section'   => 'blog_options',
            'priority'  => 12,
        )
    );
    //Excerpt
    $wp_customize->add_setting(
        'exc_length',
        array(
            'sanitize_callback' => 'absint',
            'default'           => '40',
        )       
    );
    $wp_customize->add_control( 'exc_length', array(
        'type'        => 'number',
        'priority'    => 13,
        'section'     => 'blog_options',
        'label'       => __('Excerpt length', 'authorpreneur'),
        'input_attrs' => array(
            'min'   => 10,
            'max'   => 200,
            'step'  => 5,
        ),
    ) );
    //Meta
    $wp_customize->add_setting(
      'hide_meta',
      array(
        'sanitize_callback' => 'authorpreneur_sanitize_checkbox',
        'default' => 0,     
      )   
    );
    $wp_customize->add_control(
      'hide_meta',
      array(
        'type' => 'checkbox',
        'label' => __('Hide post meta?', 'authorpreneur'),
        'section' => 'blog_options',
        'priority' => 14,
      )
    ); 
    //Index images
    $wp_customize->add_setting(
        'featured_image',
        array(
            'sanitize_callback' => 'authorpreneur_sanitize_checkbox',
        )       
    );
    $wp_customize->add_control(
        'featured_image',
        array(
            'type' => 'checkbox',
            'label' => __('Hide featured images?', 'authorpreneur'),
            'section' => 'blog_options',
            'priority' => 22,
        )
    );


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


/**
 * Sanitize
 */
//Header type
function authorpreneur_sanitize_header( $input ) {
    if ( in_array( $input, array( 'image', 'shortcode', 'video', 'nothing' ), true ) ) {
        return $input;
    }
}
//Text
function authorpreneur_sanitize_text( $input ) {
    return wp_kses_post( force_balance_tags( $input ) );
}
//Checkboxes
function authorpreneur_sanitize_checkbox( $input ) {
    if ( $input == 1 ) {
        return 1;
    } else {
        return '';
    }
}
//Menu style
function authorpreneur_sanitize_menu_style( $input ) {
    if ( in_array( $input, array( 'inline', 'centered' ), true ) ) {
        return $input;
    }
}
//Menu style
function authorpreneur_sanitize_sticky( $input ) {
    if ( in_array( $input, array( 'sticky', 'static' ), true ) ) {
        return $input;
    }
}
//Footer widget areas
function authorpreneur_sanitize_fwidgets( $input ) {
    if ( in_array( $input, array( '1', '2', '3' ), true ) ) {
        return $input;
    }
}
//Blog layout
function authorpreneur_sanitize_blog( $input ) {
    if ( in_array( $input, array( 'list', 'fullwidth', 'grid-layout' ), true ) ) {
        return $input;
    }
}

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
function authorpreneur_customize_preview_js() {
	wp_enqueue_script( 'authorpreneur_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20130508', true );
}
add_action( 'customize_preview_init', 'authorpreneur_customize_preview_js' );