<?php
  function blocade_customize_register($wp_customize) {
    $wp_customize->get_setting('blogname')->transport = 'refresh';
    $wp_customize->get_setting('blogdescription')->transport = 'refresh';
    $wp_customize->get_setting('background_color')->transport = 'refresh';
    $wp_customize->get_setting('background_image')->transport = 'refresh';
    $wp_customize->get_section( 'title_tagline' )->title = __( 'Site Title (Logo) & Tagline', 'blocade' );
  	$wp_customize->get_section( 'title_tagline' )->priority = 10;
    $wp_customize->get_section( 'background_image' )->priority = 30;

    $wp_customize->add_setting('blocade_logo',array(
      'sanitize_callback' => 'esc_url_raw',
    ));

    $wp_customize->add_control ( new WP_Customize_Image_Control (
    $wp_customize,'blocade_logo', array (
      'label'    => __( 'Logo', 'blocade' ),
      'section'  => 'title_tagline',
      'settings' => 'blocade_logo',
    )));

    $wp_customize->add_section('author_page',array(
      'title' => __('Author  Options' , 'blocade'),
      'priority' => 60
    ));
    $wp_customize->add_setting('author_bg_image',array(
      'default'		=> get_stylesheet_directory_uri() . '/images/header.jpg',
     'transport'		=> 'refresh',
     'sanitize_callback' => 'esc_url_raw'
    ));
    $wp_customize->add_setting('author_bg_color',array(
      'default'		=> '#2a2d33',
      'transport'		=> 'refresh',
      'sanitize_callback' => 'sanitize_hex_color',
    ));
    $wp_customize->add_control ( new WP_Customize_Image_Control (
    $wp_customize,'author_bg_image', array (
      'label'    => __( 'Author background image', 'blocade' ),
      'section'  => 'author_page',
      'settings' => 'author_bg_image',
    )));
    $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize,'author_bg_color',array(
      'label' => __('Author background color','blocade'),
      'section' => 'author_page',
      'settings' => 'author_bg_color',
      'description' => __('.Note:This will only work when you remove author background image.','blocade')
    )));

    $wp_customize->add_section('footer',array(
      'title' => __('Footers Options' , 'blocade'),
    ));
    $wp_customize->add_setting('credits',array(
      'default' => 'Proudly developed in wordpress by Agraj',
      'sanitize_callback' => 'sanitize_text_field'
    ));
    $wp_customize->add_setting('footer_logo',array(
      'sanitize_callback' => 'esc_url_raw',
    ));
    $wp_customize->add_control('credits',array(
      'label' => __('Footer Credits','blocade'),
      'settings' => 'credits',
      'section' => 'footer',
      'priority' => 30
    ));
    $wp_customize->add_control ( new WP_Customize_Image_Control (
    $wp_customize,'footer_logo', array (
      'label'    => __( 'Footer logo', 'blocade' ),
      'section'  => 'footer',
      'settings' => 'footer_logo',
      'priority' => 10
    )));

  $social = array();

    $social[] = array(
      'default' => "facebook",
      'slug' => 'blocade-facebook',
      'label' => __('Facebook','blocade'),
    );
    $social[] = array(
      'default' => "twitter",
      'slug' => 'blocade-twitter',
      'label' => __('Twitter','blocade'),
    );
    $social[] = array(
      'default' => "googleplus",
      'slug' => 'blocade-googleplus',
      'label' => __('Googleplus','blocade'),
    );
    $social[] = array(
      'default' => "youtube",
      'slug' => 'blocade-youtube',
      'label' => __('Youtube','blocade'),
    );
    $social[] = array(
      'default' => "pinintrest",
      'slug' => 'blocade-pin',
      'label' => __('Pinintrest','blocade'),
    );
    $social[] = array(
      'default' => "dribble",
      'slug' => 'blocade-dribble',
      'label' => __('Dribble','blocade'),
    );
    $social[] = array(
      'default' => "instagram",
      'slug' => 'blocade-instagram',
      'label' => __('Instagram','blocade'),
    );
    $social[] = array(
      'default' => "linkedin",
      'slug' => 'blocade-linkedin',
      'label' => __('Linkedin','blocade'),
    );
    $social[] = array(
      'default' => "flickr",
      'slug' => 'blocade-flickr',
      'label' => __('Flickr','blocade'),
    );
    $social[] = array(
      'default' => "digg",
      'slug' => 'blocade-digg',
      'label' => __('Digg','blocade'),
    );
    $social[] = array(
      'default' => "vimeo",
      'slug' => 'blocade-vimeo',
      'label' => __('Vimeo','blocade'),
    );
    $social[] = array(
      'default' => "rss",
      'slug' => 'blocade-rss',
      'label' => __('Rss','blocade'),
    );
    $social[] = array(
      'default' => "skype",
      'slug' => 'blocade-skype',
      'label' => __('Skype','blocade'),
    );

    foreach ($social as $s) {
      # code...
      $wp_customize->add_setting($s['slug'],array(
        'default' => $s['default'],
        'sanitize_callback' => 'sanitize_text_field'
      ));

      $wp_customize->add_control( $s['slug'],array(
        'label' => $s['label'],
        'section' => 'footer',
        'settings' => $s['slug'],
        'type' => 'text',
        'transport' => 'refresh',
        'priority' => 20
      ));
    }

    $wp_customize->add_section('post_options',array(
      'title' => __('Post Options' , 'blocade'),
      'priority' => 50
    ));

    $wp_customize->add_setting('excerpt_option',array(
      'sanitize_callback' => 'blocade_sanitize_checkbox'
    ));

    $wp_customize->add_control(
   'excerpt_option',array(
         'type' => 'checkbox',
         'label' => 'Show full post',
         'section' => 'post_options',
         'priority' => 10
    ));
    $wp_customize->add_setting('featured_image_option',array(
      'sanitize_callback' => 'blocade_sanitize_checkbox'
    ));
    $wp_customize->add_control(
   'featured_image_option',
     array(
       'type' => 'checkbox',
       'label' => __('Hide Featured image in post listings ','blocade'),
       'section' => 'post_options',
       'priority' => 20
    ));
    $wp_customize->add_setting('read_more_text',array(
       'default' => 'Continue reading ....',
       'sanitize_callback' => 'sanitize_text_field'
    ));
    $wp_customize->add_control('read_more_text',array(
      'label' => __('Read more and excerpt text','blocade'),
      'section' => 'post_options',
      'settings' => 'read_more_text',
      'priority' => 30
    ));
    $wp_customize->add_setting('author_box',array(
      'sanitize_callback' => 'blocade_sanitize_checkbox'
    ));
    $wp_customize->add_control(
   'author_box',array(
         'type' => 'checkbox',
         'label' => __('Show author box.','blocade'),
         'section' => 'post_options',
         'priority' => 50
    ));
    $wp_customize->add_setting('post_navigation',array(
      'sanitize_callback' => 'blocade_sanitize_checkbox'
    ));
    $wp_customize->add_control(
   'post_navigation',array(
         'type' => 'checkbox',
         'label' => __('Hide previous/post navigation.','blocade'),
         'section' => 'post_options',
         'priority' => 60
    ));

  }
  add_action('customize_register','blocade_customize_register');

    function blocade_customizer_head() {
    $author_bg_image = get_theme_mod('author_bg_image');
    $author_bg_color = get_theme_mod('author_bg_color');
    ?>
      <style media="screen">
        .author-profile {
          background-image: url(<?php echo $author_bg_image; ?>);
          background-color: <?php echo $author_bg_color; ?>;
        }

      </style>
    <?php
  }
  add_action('wp_head','blocade_customizer_head');

  function blocade_sanitize_checkbox( $input ) {
  	if ( $input == 1 ) {
  		return 1;
  	} else {
  		return '';
  	}
  }
 ?>