<?php

/**
 * Bizflow: Customizer options / Theme settings
 * Output of custom CSS generated from settings
 * Default values
 *
 * Please do not make any edits to this file. All edits should be done in a child theme.
 *
 * @package Bizflow
 * @since 1.0.0
 */

if (!defined('ABSPATH')) {
      exit; // Exit if accessed directly.
}

if (!function_exists('ip_theme_get_default_options')) {

      /**
       * Get default configuration options
       *
       * @return array Configuration options
       */

      function ip_theme_get_default_options()
      {
            return array(
                  'site_layout' => 'boxed', //boxed, full_width
                  'site_width' => '1280',
                  'header_layout' => 'logo_left', //logo_left, logo_center
                  'fixed_navbar' => 'fixed', //static, fixed
                  'mobile_menu_position' => 'left', //left, right
                  'sidebar_config' => 'right', //left, right, both, none
                  'back_to_top_show' => 'show', //show, hide
                  'archive_type' => 'grid', //grid, full_width
                  'archive_content_display' => 'excerpt', //excerpt, full,
                  'archive_thumb' => 'show', //show, hide
                  'default_thumb' => trailingslashit(IP_THEME_URL) . 'assets/image/default-thumb.jpg',
                  'archive_cat_link' => 'show', //show, hide
                  'archive_read_more' => 'hide', //show, hide
                  'single_cat_link' => 'show', //show , hide
                  'single_tag_link' => 'show', //show , hide
                  'single_date' => 'show', //show, hide
                  'single_author' => 'show', //show, hide
                  'prev_next_nav' => 'show', //show, hide
                  'grid_col_number' => 3, 
                  'excerpt_length' => 25,
                  'footer_col_count' => 4, // 1-6
                  'mobile_hide_footer' => 'show', // show, hide     
            );
      }
}

if (!function_exists('ip_theme_get_custom_css_values')) {

      /**
       * Values to be used to generate custom css according to customizer setting
       *
       * @return array 
       */

      function ip_theme_get_custom_css_values()
      {
            $values = array(
                  'site-width' => get_option(IP_THEME . 'site_width', ip_theme_get_default_options()['site_width']) . 'px',
                  'break-mobile' => '767px',
                  'break-tablet' => '992px',
                  'body-bg' => ($body_bg = get_theme_mod( 'background_color', false )) ? '#' . $body_bg : '#efefef',
                  'header-bg' => ($header_bg = get_option(IP_THEME . 'header_bg')) ? $header_bg : '#fff',
                  'navbar-bg' => ($navbar_bg = get_option(IP_THEME . 'navbar_bg')) ? $navbar_bg : '#4f9fff',
                  'navbar-color' => ($navbar_color = get_option(IP_THEME . 'navbar_color')) ? $navbar_color : '#fff',
                  'footer-bg' => ($footer_bg = get_option(IP_THEME . 'footer_bg')) ? $footer_bg : '#f6f6f6',
                  'footer-color' => ($footer_color = get_option(IP_THEME . 'footer_color')) ? $footer_color : '#5f5f5f',
                  'content-bg' => ($content_bg = get_option(IP_THEME . 'content_bg')) ? $content_bg : '#ffffff',
                  'primary-color' => ($primary_color = get_option(IP_THEME . 'primary_color')) ? $primary_color : '#4f9fef',
                  'heading-color' => ($heading_color = get_option(IP_THEME . 'heading_color')) ? $heading_color : '#094870',
                  'text-color' => ($text_color = get_option(IP_THEME . 'text_color')) ? $text_color : '#5f5f5f',
            );

            $values['body-font-size'] = ( $body_font_size = get_option( IP_THEME . 'font_size' ) ) ? $body_font_size . 'px' : '14px';
            $values['body-font-size_tablet'] = ( $body_font_size ) ? $body_font_size . 'px' : '14px';
            $values['body-font-size_mobile'] = ( $body_font_size ) ? $body_font_size . 'px' : '14px';
            $values['h1-font-size'] = '32px';
            $values['h1-font-size_tablet'] = '32px';
            $values['h1-font-size_mobile'] = '26px';;
            $values['h2-font-size'] = '26px';
            $values['h2-font-size_tablet'] = '26px';
            $values['h2-font-size_mobile'] = '20px';
            $values['single-title-size'] = ( $single_title_size = get_option( IP_THEME . 'single_title_size' ) ) ? $single_title_size . 'px' : '32px';
            $values['archive-title-size'] = ( $archive_title_size = get_option( IP_THEME . 'archive_title_size' ) ) ? $archive_title_size . 'px' : '24px';
            $values['navbar-font-size'] = ( $navbar_font_size = get_option( IP_THEME . 'navbar_font_size' ) ) ? $navbar_font_size . 'px' : '14px';
            
            $values['navbar-height'] = ( $navbar_height = get_option( IP_THEME . 'navbar_height' ) ) ? $navbar_height . 'px' : '54px';
            
            return apply_filters('ip_theme_get_custom_css_values', $values);
      }
}

if (!function_exists('ip_theme_block_editor_setup')) {

      /**
       * Add theme settings to Wordpress Block Editor
       *
       * @return void
       */
      function ip_theme_block_editor_setup()
      {
            $css = ip_theme_get_custom_css_values();

            //Add color palette to block editor

            add_theme_support('editor-color-palette', array(
                  array(
                        'name' => __('Navigation bar background', 'bizflow'),
                        'slug' => 'color-navbar-bg',
                        'color' => $css['navbar-bg']
                  ),
                  array(
                        'name' => __('Navigation bar color', 'bizflow'),
                        'slug' => 'color-navbar-color',
                        'color' => $css['navbar-color']
                  ),
                  array(
                        'name' => __('Primary Color', 'bizflow'),
                        'slug' => 'color-primary-color',
                        'color' => $css['primary-color']
                  ),
                  array(
                        'name' => __('Heading Color', 'bizflow'),
                        'slug' => 'color-heading-color',
                        'color' => $css['heading-color']
                  ),
                  array(
                        'name' => __('Text Color', 'bizflow'),
                        'slug' => 'color-text-color',
                        'color' => $css['text-color']
                  )
            ));
      }

      add_action('after_setup_theme', 'ip_theme_block_editor_setup');
}

if (!function_exists('ip_theme_custom_content_width')) {

      /**
       * Calculate content width based on sidebar and container configuration
       *
       * @return void
       */

      function ip_theme_custom_content_width()
      {
            $sidebar_config = get_option(IP_THEME . 'sidebar_config', ip_theme_get_default_options()['sidebar_config']);
            $site_width = get_option(IP_THEME . 'site_width', ip_theme_get_default_options()['site_width']);

            //Sidebar width 25%

            if ($sidebar_config == 'left' || $sidebar_config == 'right') {
                  $GLOBALS['content_width'] = intval(($site_width - 50) * 0.75);
            } else if ($sidebar_config == 'both') {
                  $GLOBALS['content_width'] = intval(($site_width - 50) * 0.5);
            }
      }

      add_action('after_setup_theme', 'ip_theme_custom_content_width', 20);
}

if (!function_exists('ip_theme_customize_add_supports')) {

      /**
       * Add theme support for custom logo, custom background
       *
       * @return void
       */

      function ip_theme_customize_add_supports()
      {
            add_theme_support('custom-logo', array(
                  'height'      => 100,
                  'width'       => 400,
                  'flex-width'  => true,
                  'header-text' => array('site-title', 'site-description'),
            ));

            //add_theme_support('custom-header');
            //add_theme_support('header-text');

            add_theme_support('custom-background', array(
                  'default-color'          => '',
                  'default-image'          => '',
                  'default-repeat'         => 'no-repeat',
                  'default-position-x'     => 'left',
                  'default-position-y'     => 'top',
                  'default-size'           => 'cover',
                  'default-attachment'     => 'scroll',
                  'wp-head-callback'       => '_custom_background_cb',
                  'admin-head-callback'    => '',
                  'admin-preview-callback' => ''
            ));
      }

      add_action('after_setup_theme', 'ip_theme_customize_add_supports');
}

if (!function_exists('ip_theme_admin_customize_style')) {

      /**
       * Admin style for custom customizer controls
       *
       * @return void
       */

      function ip_theme_admin_customize_style()
      {
            wp_enqueue_style('ip-admin-style');
      }

      add_action('admin_enqueue_scripts', 'ip_theme_admin_customize_style', 99999);
}

if (!function_exists('ip_theme_customizer_preview')) {

      /**
       * Add style and JavaScript to customizer preview
       * Handles changes on the fly, the ones registed with 'postMessage'
       *
       * @return void
       */

      function ip_theme_customizer_preview()
      {
            wp_register_style('ip-theme-customizer-style', IP_THEME_URL . '/assets/css/customizer-admin_style.css', time());
            wp_enqueue_style('ip-theme-customizer-style');

            wp_register_script('ip-theme-customizer-script', IP_THEME_URL . '/assets/js/theme-customizer.js', array('jquery'), time(), true);
            wp_enqueue_script('ip-theme-customizer-script');
      }

      add_action('customize_preview_init', 'ip_theme_customizer_preview');
}

if (!function_exists('ip_theme_customize_init')) {

      /**
       * Run functions at customizer initialization
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_theme_customize_init($wp_customize)
      {
            //Change transport method, chnages made will be handles via JavaScript without reloading

            $wp_customize->get_setting('blogname')->transport = 'postMessage';
            $wp_customize->get_setting('blogdescription')->transport = 'postMessage';

            //Initialize custom customize control classes

            require_once IP_THEME_PATH . 'inc/customize/class-customize_range_control.php';
            $wp_customize->register_control_type('Ip_customize_range_control');

            require_once IP_THEME_PATH . 'inc/customize/class-customize_radio_image_control.php';
            $wp_customize->register_control_type('Ip_customize_radio_image_control');
      }

      add_action('customize_register', 'ip_theme_customize_init');
}

if (!function_exists('ip_register_customization_layout_options')) {

      /**
       * Customizer options to control site layout
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_layout_options($wp_customize)
      {
            $wp_customize->add_section(IP_THEME . 'layout_section', array(
                  'title' => __('Site layout', 'bizflow'),
                  'description' => __('Control the layout of the site', 'bizflow'),
                  'priority' => 20
            ));

            $wp_customize->add_setting(IP_THEME . 'site_layout', array('default' => 'boxed', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(new Ip_customize_radio_image_control(
                  $wp_customize,
                  IP_THEME . 'site_layout',
                  array(
                        'label'      => __('Site layout', 'bizflow'),
                        'description' => __('Site layout : Choose between content inside a box or full width', 'bizflow'),
                        'section'    => IP_THEME . 'layout_section',
                        'settings'   => IP_THEME . 'site_layout',
                        'context'    => IP_THEME,
                        'choices'    => array(
                              'boxed'       => array(
                                    'image' => IP_THEME_URL . '/assets/image/layout-boxed.png',
                                    'label' => __('Boxed content', 'bizflow')
                              ),
                              'fullwidth'     => array(
                                    'image' => IP_THEME_URL . '/assets/image/layout-fullwidth.png',
                                    'label' => __('Full width', 'bizflow')
                              )
                        )
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'site_width', array('default' => '1280', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'absint'));

            $wp_customize->add_control(
                  IP_THEME . 'site_width',
                  array(
                        'label' => __('Content box width', 'bizflow'),
                        'description' => __('Content width: Applicable only if boxed layout is selected', 'bizflow'),
                        'section' => IP_THEME . 'layout_section',
                        'settings' => IP_THEME . 'site_width',
                        'type' => 'number',
                        'max' => 1800,
                        'min' => 900,
                  )

            );

            $wp_customize->add_setting(IP_THEME . 'sidebar_config', array('default' => 'left', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(new Ip_customize_radio_image_control(
                  $wp_customize,
                  IP_THEME . 'sidebar_config',
                  array(
                        'label'      => __('Configure Sidebar', 'bizflow'),
                        'description' => __('Sidebar configuration: Choose from four options of Left, Right, Both or None', 'bizflow'),
                        'section'    => IP_THEME . 'layout_section',
                        'settings'   => IP_THEME . 'sidebar_config',
                        'context'    => IP_THEME,
                        'choices'    => array(
                              'left'       => array(
                                    'image' => IP_THEME_URL . '/assets/image/sidebar-left.png',
                                    'label' => __('Left', 'bizflow')
                              ),
                              'right'     => array(
                                    'image' => IP_THEME_URL . '/assets/image/sidebar-right.png',
                                    'label' => __('Right', 'bizflow')
                              ),
                              'both'     => array(
                                    'image' => IP_THEME_URL . '/assets/image/sidebar-both.png',
                                    'label' => __('Both', 'bizflow')
                              ),
                              'none'     => array(
                                    'image' => IP_THEME_URL . '/assets/image/layout-fullwidth.png',
                                    'label' => __('None', 'bizflow')
                              ),
                        )
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'back_to_top_show', array('default' => 'show', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'back_to_top_show',
                  array(
                        'label' => __('Back to Top button', 'bizflow'),
                        'description' => __('Show back to top button', 'bizflow'),
                        'section' => IP_THEME . 'layout_section',
                        'settings' => IP_THEME . 'back_to_top_show',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Yes', 'bizflow'),
                              'hide' => __('No', 'bizflow')
                        )
                  )

            );
      }

      add_action('customize_register', 'ip_register_customization_layout_options');
}

if (!function_exists('ip_register_customization_color_options')) {

      /**
       * Customizer options to adjust colors
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_color_options($wp_customize)
      {
            $wp_customize->add_setting(IP_THEME . 'text_color', array('default' => '#5f5f5f', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'text_color',
                  array(
                        'label'      => __('Text color', 'bizflow'),
                        'description' => __('Global color for text', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'text_color',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'content_bg', array('default' => '#ffffff', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'content_bg',
                  array(
                        'label'      => __('Content area background color', 'bizflow'),
                        'description' => __('Content area background color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'content_bg',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'header_bg', array('default' => '#ffffff', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'header_bg',
                  array(
                        'label'      => __('Header background color', 'bizflow'),
                        'description' => __('Header background color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'header_bg',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'footer_bg', array('default' => '#ffffff', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'footer_bg',
                  array(
                        'label'      => __('Footer background color', 'bizflow'),
                        'description' => __('Footer background color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'footer_bg',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'footer_color', array('default' => '#5f5f5f', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'footer_color',
                  array(
                        'label'      => __('Footer text color', 'bizflow'),
                        'description' => __('Footer text color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'footer_color',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'primary_color', array('default' => '#191919', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'primary_color',
                  array(
                        'label'      => __('Primary color', 'bizflow'),
                        'description' => __('Primary color: Used for links, buttons etc', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'primary_color',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'navbar_bg', array('default' => '#191919', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'navbar_bg',
                  array(
                        'label'      => __('Navigation bar background color', 'bizflow'),
                        'description' => __('Navigation bar background color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'navbar_bg',
                        'context'    => IP_THEME,
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'navbar_color', array('default' => '#ffffff', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'sanitize_hex_color'));

            $wp_customize->add_control(new WP_Customize_Color_Control(
                  $wp_customize,
                  IP_THEME . 'navbar_color',
                  array(
                        'label'      => __('Navigation bar link color', 'bizflow'),
                        'description' => __('Navigation bar link color', 'bizflow'),
                        'section'    => 'colors',
                        'settings'   => IP_THEME . 'navbar_color',
                        'context'    => IP_THEME,
                  )
            ));
      }

      add_action('customize_register', 'ip_register_customization_color_options');
}

if (!function_exists('ip_register_customization_header_options')) {

      /**
       * Customizer options to control header appearence 
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_header_options($wp_customize)
      {
            $wp_customize->add_section(IP_THEME . 'header_section', array(
                  'title' => __('Header', 'bizflow'),
                  'description' => __('Customize header appearence', 'bizflow'),
                  'priority' => 40
            ));

            $wp_customize->add_setting(IP_THEME . 'header_layout', array('default' => 'logo_left', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(new Ip_customize_radio_image_control(
                  $wp_customize,
                  IP_THEME . 'header_layout',
                  array(
                        'label'      => __('Logo position', 'bizflow'),
                        'description' => __('Logo position: Choose logo position', 'bizflow'),
                        'section'    => IP_THEME . 'header_section',
                        'settings'   => IP_THEME . 'header_layout',
                        'context'    => IP_THEME,
                        'choices'    => array(
                              'logo_left'       => array(
                                    'image' => IP_THEME_URL . '/assets/image/logo-left.png',
                                    'label' => __('Left', 'bizflow')
                              ),
                              'logo_center'     => array(
                                    'image' => IP_THEME_URL . '/assets/image/logo-center.png',
                                    'label' => __('Center', 'bizflow')
                              )
                        )
                  )
            ));

            $wp_customize->add_setting(IP_THEME . 'header_bg_img', array('default' => '', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_cropped_image'));

            if (version_compare(get_bloginfo('version'), '4.3', '<=')) {
                  $wp_customize->add_control(new WP_Customize_Cropped_Image_Control(
                        $wp_customize,
                        IP_THEME . 'header_bg_img',
                        array(
                              'label'      => __('Header background image', 'bizflow'),
                              'description' => __('Header background image: Overrides header background color', 'bizflow'),
                              'section'    => IP_THEME . 'header_section',
                              'settings'   => IP_THEME . 'header_bg_img',
                              'context'    => IP_THEME,
                              'height'     => 324,
                              'width'      => 1280,
                              'flex_width' => true,
                              'flex_height' => true
                        )
                  ));
            } else {
                  $wp_customize->add_control(new WP_Customize_Image_Control(
                        $wp_customize,
                        IP_THEME . 'header_bg_img',
                        array(
                              'label'      => __('Header background image', 'bizflow'),
                              'description' => __('Header background image: Overrides header background color', 'bizflow'),
                              'section'    => IP_THEME . 'header_section',
                              'settings'   => IP_THEME . 'header_bg_img',
                              'context'    => IP_THEME
                        )
                  ));
            }

            $wp_customize->add_setting(IP_THEME . 'fixed_navbar', array('default' => 'static', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'fixed_navbar',
                  array(
                        'label' => __('Fixed Navigation Bar', 'bizflow'),
                        'description' => __('Fix Main navigation bar while scrolling', 'bizflow'),
                        'section' => IP_THEME . 'header_section',
                        'settings' => IP_THEME . 'fixed_navbar',
                        'type' => 'radio',
                        'choices' => array(
                              'fixed' => __('Yes', 'bizflow'),
                              'static' => __('No', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'navbar_height', array('default' => '54', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_range'));

            $wp_customize->add_control( new Ip_customize_range_control(
                  $wp_customize,
                  IP_THEME . 'navbar_height',
                  array(
                        'label'      => __('Navigation bar height', 'bizflow'),
                        'description' => __('Height of main navigation bar (in px)', 'bizflow'),
                        'section'    => IP_THEME . 'header_section',
                        'settings'   => IP_THEME . 'navbar_height',
                        'context'    => IP_THEME,
                        'min' => 54,
                        'max' => 124,
                  )
            ) );

            $wp_customize->add_setting(IP_THEME . 'mobile_menu_position', array('default' => 'left', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'mobile_menu_position',
                  array(
                        'label' => __('Mobile menu position', 'bizflow'),
                        'description' => __('Where mobile menu is docked', 'bizflow'),
                        'section' => IP_THEME . 'header_section',
                        'settings' => IP_THEME . 'mobile_menu_position',
                        'type' => 'radio',
                        'choices' => array(
                              'left' => __('Left', 'bizflow'),
                              'right' => __('Right', 'bizflow')
                        )
                  )
            );
      }

      add_action('customize_register', 'ip_register_customization_header_options');
}

if (!function_exists('ip_register_customization_footer_options')) {

      /**
       * Customizer options to manage footer appearence 
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_footer_options($wp_customize)
      {
            $wp_customize->add_section(IP_THEME . 'footer_section', array(
                  'title' => __('Footer', 'bizflow'),
                  'description' => __('Customize footer appearence', 'bizflow'),
                  'priority' => 50
            ));

            $wp_customize->add_setting(IP_THEME . 'footer_col_count', array('default' => '4', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'absint'));

            $wp_customize->add_control(
                  IP_THEME . 'footer_col_count',
                  array(
                        'label' => __('Footer column number', 'bizflow'),
                        'description' => __('Footer columns: Select 0 to hide all columns', 'bizflow'),
                        'section' => IP_THEME . 'footer_section',
                        'settings' => IP_THEME . 'footer_col_count',
                        'type' => 'select',
                        'choices' => array(
                              0, 1, 2, 3, 4, 5, 6
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'copyright_text', array('default' => wp_sprintf('All copyright reserved %s, %d', get_bloginfo('name'), date('Y', time())), 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'wp_kses_post'));

            $wp_customize->add_control(
                  IP_THEME . 'copyright_text',
                  array(
                        'label' => __('Copyright text', 'bizflow'),
                        'description' => __('Copyright text', 'bizflow'),
                        'section' => IP_THEME . 'footer_section',
                        'settings' => IP_THEME . 'copyright_text',
                        'type' => 'textarea'
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'mobile_hide_footer', array('default' => 'show', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'mobile_hide_footer',
                  array(
                        'label' => __('Hide Footer for Mobile', 'bizflow'),
                        'description' => __('Hide footer content on mobile for a more app like appearence', 'bizflow'),
                        'section' => IP_THEME . 'footer_section',
                        'settings' => IP_THEME . 'mobile_hide_footer',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('No', 'bizflow'),
                              'hide' => __('Yes', 'bizflow')
                        )
                  )

            );
      }

      add_action('customize_register', 'ip_register_customization_footer_options');
}

if (!function_exists('ip_register_customization_post_options')) {

      /**
       * Customizer options to manage post (both single and archive) appearence 
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_post_options($wp_customize)
      {
            $wp_customize->add_section(IP_THEME . 'post_section', array(
                  'title' => __('Post', 'bizflow'),
                  'description' => __('Posts display settings', 'bizflow'),
                  'priority' => 59
            ));

            $wp_customize->add_setting(IP_THEME . 'archive_content_display', array('default' => 'excerpt', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'archive_content_display',
                  array(
                        'label' => __('Posts display', 'bizflow'),
                        'description' => __('Posts content display type on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'archive_content_display',
                        'type' => 'select',
                        'choices' => array(
                              'excerpt' => __('Excerpt', 'bizflow'),
                              'full' => __('Full Content', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'archive_type', array('default' => 'grid', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'archive_type',
                  array(
                        'label' => __('Posts display', 'bizflow'),
                        'description' => __('Posts display type on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'archive_type',
                        'type' => 'select',
                        'choices' => array(
                              'grid' => __('Grid', 'bizflow'),
                              'list' => __('List', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'excerpt_length', array('default' => '25', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'absint'));

            $wp_customize->add_control(
                  IP_THEME . 'excerpt_length',
                  array(
                        'label' => __('Excerpt length', 'bizflow'),
                        'description' => __('Words in excerpt when generating from content', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'excerpt_length',
                        'type' => 'number',
                        'active_callback' => 'ip_condition_should_show_excerpt_length'
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'grid_col_number', array('default' => 4, 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'absint'));

            $wp_customize->add_control(
                  IP_THEME . 'grid_col_number',
                  array(
                        'label' => __('Posts per row', 'bizflow'),
                        'description' => __('Posts per row on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'grid_col_number',
                        'type' => 'select',
                        'choices' => array(
                              1 => 1,
                              2 => 2,
                              3 => 3,
                              4 => 4
                        ),
                        'active_callback' => 'ip_condition_should_show_grid_col'
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'archive_thumb', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'archive_thumb',
                  array(
                        'label' => __('Posts featured image', 'bizflow'),
                        'description' => __('Featured image on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'archive_thumb',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'default_thumb', array('default' => trailingslashit(IP_THEME_URL) . 'assets/image/default-thumb.jpg', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_image'));

            $wp_customize->add_control(
                  new WP_Customize_Image_Control(
                        $wp_customize,
                        IP_THEME . 'default_thumb',
                        array(
                              'label'      => __('Default thumbnail', 'bizflow'),
                              'section'    => IP_THEME . 'post_section',
                              'settings'   => IP_THEME . 'default_thumb',
                              'context'    => IP_THEME,
                              'active_callback' => 'ip_condition_should_show_default_thumb'
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'archive_cat_link', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'archive_cat_link',
                  array(
                        'label' => __('Categories on archive page', 'bizflow'),
                        'description' => __('Category links on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'archive_cat_link',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'archive_read_more', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'archive_read_more',
                  array(
                        'label' => __('Read more link on archive page', 'bizflow'),
                        'description' => __('Read more links on blog homepage and archive pages', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'archive_read_more',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'single_cat_link', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'single_cat_link',
                  array(
                        'label' => __('Categories on single post', 'bizflow'),
                        'description' => __('Category links on single post page', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'single_cat_link',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'single_tag_link', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'single_tag_link',
                  array(
                        'label' => __('Tags on single post', 'bizflow'),
                        'description' => __('Tag links on single post page', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'single_tag_link',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'single_date', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'single_date',
                  array(
                        'label' => __('Date on single post', 'bizflow'),
                        'description' => __('Show publishing date on single post page', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'single_date',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'single_author', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'single_author',
                  array(
                        'label' => __('Author on single post', 'bizflow'),
                        'description' => __('Show author name on single post page', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'single_author',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );

            $wp_customize->add_setting(IP_THEME . 'prev_next_nav', array('default' => 'show', 'type' => 'option', 'transport' => 'refresh', 'sanitize_callback' => 'ip_theme_sanitize_setting_radio_select'));

            $wp_customize->add_control(
                  IP_THEME . 'prev_next_nav',
                  array(
                        'label' => __('Previous and Next posts link', 'bizflow'),
                        'description' => __('Previous and Next posts link at bottom of single content', 'bizflow'),
                        'section' => IP_THEME . 'post_section',
                        'settings' => IP_THEME . 'prev_next_nav',
                        'type' => 'radio',
                        'choices' => array(
                              'show' => __('Show', 'bizflow'),
                              'hide' => __('Hide', 'bizflow')
                        )
                  )
            );
      }

      add_action('customize_register', 'ip_register_customization_post_options');
}

if (!function_exists('ip_register_customization_font_options')) {

      /**
       * Customizer options to manage font appearence 
       *
       * @param object $wp_customize instance of  WP_Customize_Manager
       * @return void
       */

      function ip_register_customization_font_options($wp_customize)
      {
            $wp_customize->add_section(IP_THEME . 'font_section', array(
                  'title' => __('Fonts', 'bizflow'),
                  'description' => __('Font settings', 'bizflow'),
                  'priority' => 59
            ));

            $wp_customize->add_setting(IP_THEME . 'font_size', array('default' => '14', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_range'));

            $wp_customize->add_control( new Ip_customize_range_control(
                  $wp_customize,
                  IP_THEME . 'font_size',
                  array(
                        'label'      => __('Font size', 'bizflow'),
                        'description' => __('Global font size (in px)', 'bizflow'),
                        'section'    => IP_THEME . 'font_section',
                        'settings'   => IP_THEME . 'font_size',
                        'context'    => IP_THEME,
                        'min' => 8,
                        'max' => 72,
                  )
            ) );

            $wp_customize->add_setting(IP_THEME . 'single_title_size', array('default' => '32', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_range'));

            $wp_customize->add_control( new Ip_customize_range_control(
                  $wp_customize,
                  IP_THEME . 'single_title_size',
                  array(
                        'label'      => __('Single post title size', 'bizflow'),
                        'description' => __('Single post, page, archive title size (in px)', 'bizflow'),
                        'section'    => IP_THEME . 'font_section',
                        'settings'   => IP_THEME . 'single_title_size',
                        'context'    => IP_THEME,
                        'min' => 18,
                        'max' => 72,
                  )
            ) );

            $wp_customize->add_setting(IP_THEME . 'archive_title_size', array('default' => '18', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_range'));

            $wp_customize->add_control( new Ip_customize_range_control(
                  $wp_customize,
                  IP_THEME . 'archive_title_size',
                  array(
                        'label'      => __('Archive post title size', 'bizflow'),
                        'description' => __('Archive item title size (in px)', 'bizflow'),
                        'section'    => IP_THEME . 'font_section',
                        'settings'   => IP_THEME . 'archive_title_size',
                        'context'    => IP_THEME,
                        'min' => 12,
                        'max' => 72,
                  )
            ) );

            $wp_customize->add_setting(IP_THEME . 'navbar_font_size', array('default' => '14', 'type' => 'option', 'transport' => 'postMessage', 'sanitize_callback' => 'ip_theme_sanitize_setting_range'));

            $wp_customize->add_control( new Ip_customize_range_control(
                  $wp_customize,
                  IP_THEME . 'navbar_font_size',
                  array(
                        'label'      => __('Navigation bar font size', 'bizflow'),
                        'description' => __('Navigation bar font size for top level menus (in px)', 'bizflow'),
                        'section'    => IP_THEME . 'font_section',
                        'settings'   => IP_THEME . 'navbar_font_size',
                        'context'    => IP_THEME,
                        'min' => 12,
                        'max' => 72,
                  )
            ) );
      }

      add_action('customize_register', 'ip_register_customization_font_options');
}

if (!function_exists('ip_condition_should_show_site_width')) {

      /**
       * Callback function to control if site width control should be active
       *
       * Not used
       * 
       * @return boolean
       */
      
      function ip_condition_should_show_site_width()
      {
            $show = true;

            if (get_option(IP_THEME . 'site_layout', ip_theme_get_default_options()['site_layout']) == 'fullwidth') {
                  $show = false;
            }

            return apply_filters('ip_theme_condition_should_show_site_width', $show);
      }
}

if (!function_exists('ip_condition_should_show_grid_col')) {

      /**
       * Callback function to control is grid column count should be active 
       *
       * @return boolean
       */

      function ip_condition_should_show_grid_col()
      {
            $show = true;

            if (get_option(IP_THEME . 'archive_type', ip_theme_get_default_options()['archive_type']) == 'list') {
                  $show = false;
            }

            return apply_filters('ip_theme_condition_should_show_grid_col', $show);
      }
}

if (!function_exists('ip_condition_should_show_default_thumb')) {

      /**
       * Callback function to control is default thumbnail should be active 
       *
       * @return boolean
       */

      function ip_condition_should_show_default_thumb()
      {
            $show = true;

            if (get_option(IP_THEME . 'archive_thumb', ip_theme_get_default_options()['archive_thumb']) == 'hide') {
                  $show = false;
            }

            return apply_filters('ip_theme_condition_should_show_default_thumb', $show);
      }
}

if (!function_exists('ip_condition_should_show_excerpt_length')) {

      /**
       * Callback function to control is archive word count should be active 
       *
       * @return boolean
       */

      function ip_condition_should_show_excerpt_length()
      {
            $show = true;

            if (get_option(IP_THEME . 'archive_content_display', ip_theme_get_default_options()['archive_content_display']) == 'full') {
                  $show = false;
            }

            return apply_filters('ip_theme_condition_should_show_excerpt_length', $show);
      }
}

if (!function_exists('ip_theme_custom_css_output')) {

      /**
       * Custom css generated using customizer options
       *
       * Uses scss to generate css output
       * 
       * @return void
       */

      function ip_theme_custom_css_output()
      {
            if (class_exists('scssc')) return;

            //Initialize php scss

            include_once IP_THEME_PATH . 'scss/ip-scss.php';
            include_once IP_THEME_PATH . 'scss/custom-scss.php';

            $scss = new scssc();

            //We want compressed (minified) output

            $scss->setFormatter('scss_formatter_compressed');

            $custom_css_values = ip_theme_get_custom_css_values();

            //Set scss variables

            $scss->setVariables($custom_css_values);

            //Get the genearted css content

            $custom_css = apply_filters('ip_theme_custom_css_output', $scss->compile($custom_scss));
            
            //Add as inline css after main style i.e. style.css

            wp_add_inline_style( IP_THEME . 'main_style', $custom_css);
      }

      add_action('wp_enqueue_scripts', 'ip_theme_custom_css_output');
}

if (!function_exists('ip_theme_additional_header_css')) {

      /**
       * Some additional CSS 
       * 
       * Output directly to <head>
       *
       * @return void
       */

      function ip_theme_additional_header_css()
      {
            $css = '';
      
            //Header background image

            if (version_compare(get_bloginfo('version'), '4.3', '>=')) {
                  if ($header_bg_img = get_option(IP_THEME . 'header_bg_img')) {
                        $css .= '.header-container,.header-container.container-boxed{background-image:url(' . esc_url(wp_get_attachment_image_url($header_bg_img, 'full')) . ');}';
                  }
            } else {
                  if ($header_bg_img = get_option(IP_THEME . 'header_bg_img')) {
                        $css .= '.header-container,.header-container.container-boxed{background-image:url(' . esc_url($header_bg_img) . ');}';
                  }
            }

            //Hide footer on smaller screen devices

            if( get_option( IP_THEME . 'mobile_hide_footer', ip_theme_get_default_options()['mobile_hide_footer'] ) == 'hide'){
                  $css .= '.footer-container{ display: none;} @media only screen and (min-width: 767px){ .footer-container{ display: block;} }';
            }

            echo apply_filters('ip_theme_additional_header_css', sprintf( '<style type="text/css" id="ip_theme_additional_header_css">%s</style>', $css ));
      }

      add_action('wp_head', 'ip_theme_additional_header_css', 9);
}

if (!function_exists('ip_theme_js_config')) {

      /**
       * Make necessary customizer settings available to frontend JS as global variables
       *
       * @return void
       */

      function ip_theme_js_config()
      {
            $jsVals = array();

            //If main navigation bar should be fixed on scroll

            $jsVals['fixedNavbar'] = get_option(IP_THEME . 'fixed_navbar', ip_theme_get_default_options()['fixed_navbar']);
            
            //If back to top button should be shown

            $jsVals['backToTop'] = get_option(IP_THEME . 'back_to_top_show', ip_theme_get_default_options()['back_to_top_show']);

            wp_localize_script(IP_THEME . 'frontend', 'ipTheme', $jsVals);
      }

      add_action('wp_enqueue_scripts', 'ip_theme_js_config');
}

if (!function_exists('ip_theme_sanitize_setting_radio_select')) {

      /**
       * Satitization callback function for customize control type radio
       *
       * @param string $input selected value
       * @param array $setting default setting
       * @return string
       */

      function ip_theme_sanitize_setting_radio_select($input, $setting)
      {
            $input = sanitize_key($input);
            $choices = $setting->manager->get_control($setting->id)->choices;
            return (array_key_exists($input, $choices)) ? $input : $setting->default;
      }
}

if(!function_exists('ip_theme_sanitize_setting_range')){

      /**
       * Satitization callback function for custom control type range
       *
       * @param string $input selected value
       * @param array $setting default setting
       * @return integer
       */

      function ip_theme_sanitize_setting_range($input, $setting){
            $input = absint( $input );
            $min = absint( $setting->manager->get_control($setting->id)->min );
            $max = absint( $setting->manager->get_control($setting->id)->max );

            return ( $input >= $min && $input <= $max ) ? $input : $setting->default;
      }
}

if (!function_exists('ip_theme_sanitize_setting_cropped_image')) {

      /**
       * Satitization callback function for control custom logo
       * 
       * Since wordpress version 4.3 WP_Customize_Cropped_Image_Control is available which returns attachment id as int
       * 
       * For backward compatibility WP_Customize_Image_Control is used which returns URL
       *
       * @param string $input selected value
       * @param array $setting default setting
       * @return string or integer
       */

      function ip_theme_sanitize_setting_cropped_image($input, $setting)
      {
            if (version_compare(get_bloginfo('version'), '4.3', '>=')) {
                  return absint($input);
            } else {
                  return esc_url_raw($input);
            }
      }
}

if(!function_exists('ip_theme_sanitize_setting_image')){

      /**
       * Satitization callback function for WP_Customize_Image_Control
       * 
       * @param string $input selected value
       * @param array $setting default setting
       * @return string
       */

      function ip_theme_sanitize_setting_image($input, $setting){
            return esc_url_raw($input);
      }
}