<?php
/**
 * Support for the Theme Customizer in the Administrative back-end.
 * 
 * @author Dan Suleski
 * @package bpq
 * @since bpq 1.0
 */

namespace bpq;
if ( !defined( 'ABSPATH' ) ) exit;  // Exit if accessed directly



/**
 * Queues up scripts/styles for use ONLY in the Theme Customizer.  See this doc for more info:
 *      https://codex.wordpress.org/Theme_Customization_API#Step_3:_Enqueue_Your_JavaScript
 */
function queue_customizer()
{
    //  First, core BluePrint-Q scripts/styles.
    queue_bpq();

    //  Note:   There is an apparent weird bug where the site's CSS must be included here too -
    //          Sometimes the styles are picked up without this call; other times, not.
    wp_enqueue_style( 'child_css', get_stylesheet_directory_uri().'/style.css', array(), BPQ_VERSION );

    //  Then, customizer-specific scripts/styles.
    wp_enqueue_style( 'bpq_cz_css', get_template_directory_uri().'/styles/bpq.style.settings.css', array(), BPQ_VERSION );
    wp_enqueue_script( 'bpq_cz_js', get_template_directory_uri().'/services/bpq.service.settings.js', array(), BPQ_VERSION, true );
}

/**
 * Force a specific file to act as the preview template
 * while in the Theme Customizer.
 * 
 * @param string $template The current value of the preview template to be displayed; typically set to the front page
 * @return string The full path to the template to be shown - for BPQ, should be the customizer template
 */
function cz_template_include( $template )
{
    //  If the developer chose 'preview', then display the specialized Customizer template;
    //  otherwise, do nothing since the front page is normally picked up by WP.
    if ( is_viewing_preview() )
    {
        $path = get_template_directory()."/templates/core/admin/preview.php";
        if ( file_exists( $path ) )
        {
            return $path;
        }
    }
    
    //  Making it here means that no change should have been made.
    return $template;
}

/**
 * Force a specific author to appear on the post format mockups
 * located in the preview template.
 * 
 * Note:    It is necessary to change the content in this manner
 *          because setting $post->post_author is not respected
 *          by WP's get_the_author() function.
 * 
 * @param type $author The original author
 * @return string The desired author
 */
function cz_change_preview_author( $author )
{
    //  Ensure that we are in the Customizer - otherwise, do nothing special.
    if ( is_viewing_preview() )
    {
        return __( 'Author', 'bpq' );
    }

    //  Making it here means that no change should have been made.
    return $author;
}

/**
 * Force a specific category to appear on the post format mockups
 * located in the preview template.
 * 
 * @param type $category The original category
 * @return string The desired category
 */
function cz_change_preview_category( $category )
{
    //  Ensure that we are in the Customizer - otherwise, do nothing special.
    if ( is_viewing_preview() )
    {
        return '<a href="#">'.__( 'Category', 'bpq' ).'</a>';
    }

    //  Making it here means that no change should have been made.
    return $category;
}

/**
 * Force specific content to appear on the post format mockups
 * located in the preview template.
 * 
 * Note:    It is necessary to change the content in this manner
 *          because setting $post->post_content is not respected
 *          by WP's get_the_content() function.
 * 
 * @param type $content The original content
 * @return string The desired content
 */
function cz_change_preview_content( $content )
{
    //  Ensure that we are in the Customizer - otherwise, do nothing special.
    if ( is_viewing_preview() )
    {
        global $preview;
        if ( !empty( $preview ) )
        {
            return $preview->post_content;
        }
    }

    //  Making it here means that no change should have been made.
    return $content;
}

/**
 * Force a specific date to appear on the post format mockups
 * located in the preview template.
 * 
 * @param string $date The original date
 * @param string $d Date format
 * @return string The desired date
 */
function cz_change_preview_date( $date, $d )
{
    //  Ensure that we are in the Customizer - otherwise, do nothing special.
    if ( is_viewing_preview() )
    {
        if ( empty( $d ) ) return mysql2date( get_option( 'date_format' ), time() );
        else return mysql2date( $d, time() );
    }

    //  Making it here means that no change should have been made.
    return $date;
}

/**
 * Force a specific tag to appear on the post format mockups
 * located in the preview template.
 * 
 * @param type $tag The original tag
 * @return string The desired tag
 */
function cz_change_preview_tag( $tag )
{
    //  Ensure that we are in the Customizer - otherwise, do nothing special.
    if ( is_viewing_preview() )
    {
        return '<a href="#">'.__( 'Tag', 'bpq' ).'</a>';
    }

    //  Making it here means that no change should have been made.
    return $tag;
}

/**
 * Shortcut for determining if a developer is on the Theme
 * Customizer screen AND viewing the preview template.
 */
function is_viewing_preview()
{
    if ( \ski\question::is_customizer() )
    {
        //  OPTION: Preview
        $opt_preview_template = get_theme_mod( 'bpq_opt_preview_template', 'front' );
        return ( $opt_preview_template == 'preview' );
    }
    return false;
}

/**
 * TABLE OF CONTENTS - Theme Customizer
 *
 *  SECTION: Preview
 *  PANEL: Tones
 *      SECTION: Color
 *      SECTION: Flair
 *      SECTION: Typography
 *  PANEL: Frame
 *      SECTION: Format
 *      SECTION: Alarm
 *      SECTION: Top bar
 *      SECTION: Masthead
 *      SECTION: Navigation
 *      SECTION: Sidebars
 *      SECTION: Pedestal
 *      SECTION: Bottom bar
 *  PANEL: Content
 *      SECTION: General
 *      SECTION: Metadata
 *      SECTION: Paging
 *  PANEL: Widgets
 *      SECTION: <per widget area>
 *  PANEL: Auxiliary
 *      SECTION: Analytics
 *      SECTION: Favicon
 *      SECTION: Shop
 *      SECTION: Control Tests (incoming from Ski.Web)
 * 
 * Note:    The individual section functions are generally listed in the
 *          order that they appear from top-to-bottom in the customizer.
 */

/**
 * Registration of all panels, sections, and controls within the Customizer.
 */
function cz_register( $wp_customize )
{
    //  Create panels to help organize sections.
    $wp_customize->add_panel( 'bpq_cz_panel_tones',
        array(
            'title'         => __( 'Tones', 'bpq' ),
            'description'   => __( 'Tones are great for quickly changing the feel of your whole site.', 'bpq' ),
            'priority'      => 2000
        ));
    $wp_customize->add_panel( 'bpq_cz_panel_frame',
        array(
            'title'         => __( 'Frame', 'bpq' ),
            'description'   => __( 'Layout options for the static pieces of your website - like headers, footers, sidebars, and more.', 'bpq' ),
            'priority'      => 3000
        ));
    $wp_customize->add_panel( 'bpq_cz_panel_content',
        array(
            'title'         => __( 'Content', 'bpq' ),
            'description'   => __( 'Change the display of dynamic articles and behavior of related functionality.', 'bpq' ),
            'priority'      => 4000
        ));
    $wp_customize->add_panel( 'bpq_cz_panel_auxiliary',
        array(
            'title'         => __( 'Auxiliary', 'bpq' ),
            'description'   => __( 'Contains a number of other helpful options.', 'bpq' ),
            'priority'      => 6000
        ));

    //  Now add the sections that go within those panels - note that the
    //  section calls here will define the section and the corresponding
    //  controls within each section - this is the meat of the feature,
    //  so the logic is offloaded into individual functions to make this
    //  function a bit easier to digest.
    cz_register_section_preview( $wp_customize, '' );
    cz_register_section_color( $wp_customize, 'bpq_cz_panel_tones' );
    cz_register_section_flair( $wp_customize, 'bpq_cz_panel_tones' );
    cz_register_section_type( $wp_customize, 'bpq_cz_panel_tones' );
    cz_register_section_format( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_alarm( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_top( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_masthead( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_navigation( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_sidebars( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_pedestal( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_bottom( $wp_customize, 'bpq_cz_panel_frame' );
    cz_register_section_leader( $wp_customize, 'bpq_cz_panel_content' );
    cz_register_section_articles( $wp_customize, 'bpq_cz_panel_content' );
    cz_register_section_pagination( $wp_customize, 'bpq_cz_panel_content' );
    cz_register_section_analytics( $wp_customize, 'bpq_cz_panel_auxiliary' );
    cz_register_section_favicon( $wp_customize, 'bpq_cz_panel_auxiliary' );
    cz_register_section_login( $wp_customize, 'bpq_cz_panel_auxiliary' );
    cz_register_section_shop( $wp_customize, 'bpq_cz_panel_auxiliary' );

    //  Finally, get rid of and/or alter panels/sections that come
    //  with WP, but are not desired.
    $wp_customize->remove_section( 'title_tagline' );
    $wp_customize->remove_section( 'static_front_page' );
    $panel_widgets = $wp_customize->get_panel( 'widgets' );
    if ( !empty( $panel_widgets ) )
    {
        $panel_widgets->description = __( 'You can change which widget sections show up here by enabling/disabling options under the Frame Format section.', 'bpq' );
        $panel_widgets->priority = 5000;
    }
}

/**
 * Registration of the Theme Customizer "Preview" section.  This is a
 * special section that appears before all other sections.  It contains
 * a single setting that allows a developer to select how they wish to
 * preview their settings (thus, drives the choice of customizer template).
 * 
 * Note:    The preview template is only available starting in the architect edition.
 * 
 *  SECTION: Preview
 *      OPTION: Which page to preview (checkbox, choices: super preview, front page)
 */
function cz_register_section_preview( $wp_customize, $panel_id )
{
    $premium_desc =
        sprintf(
            __(
                'The <a href="%s" target="_blank">%s edition</a> includes "Super Preview", which provides samples of individual elements.'.
                '<a href="%s" target="_blank">Upgrade today</a>!',
                'bpq'
            ),
            framework::url_download(),
            sales::edition_name( 3 ),
            sales::url_buy( 3 )
        );
    if ( BPQ_EDITION >= 3 )
    {
        $premium_desc = __( 'Front pages are great for changing structure.  BluePrint-Q also offers "Super Preview", which provides samples of individual elements.', 'bpq' );
    }
    $wp_customize->add_section( 'bpq_cz_section_preview',
        array(
            'title'         => __( 'Preview', 'bpq' ),
            'description'   => $premium_desc,
            'panel'         => $panel_id,
            'priority'      => 1100
        ));

    //  LABEL: Template
    $premium_choices = array( 'front' => __( 'Wordpress\' Front Page', 'bpq' ) );
    if ( BPQ_EDITION >= 3 )
    {
        $premium_choices['preview'] = __( 'BluePrint-Q\'s Super Preview', 'bpq' );
    }
    $wp_customize->add_setting( 'bpq_opt_preview_template', array( 'default' => 'front', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_text_ctl( $wp_customize, 'bpq_opt_preview_template',
        array(
            'label'         => __( 'Page to view only here?', 'bpq' ),
            'desc_after'    => sprintf( __( 'Note: Your front page can be set from the <a target="_blank" href="%s">reading settings</a> screen.', 'bpq' ), admin_url( 'options-reading.php' ) ),
            'section'       => 'bpq_cz_section_preview',
            'choices'       => $premium_choices,
            'priority'      => 10
        )));
}

/**
 * Registration of the Theme Customizer "Tones Color" section.
 * 
 *  SECTION: Colors
 *      OPTION: Color scheme (dropdown list of all color-related css)
 */
function cz_register_section_color( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_color',
        array(
            'title'         => __( 'Color', 'bpq' ),
            'description'   => __( '<i class="fa fa-fw fa-tint"></i> Many palettes are derived from the top listings shared at <a target="_blank" href="https://kuler.adobe.com/explore/most-popular/?time=all">Adobe Kuler</a>.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 2100
        ));

    //  Shortcut path pattern to the BPQ tones - remove the
    //  root so the tone works on any local/remote server.
    $color_loc = 'tones/colors/bpq.tone.color.%s.css';

    //  Prepare the lists of tones - these will appear in any edition.
    $colors = array(
        sprintf( $color_loc, 'bootstrap' )              => __( 'Bootstrap', 'bpq' ),
        sprintf( $color_loc, 'gradient-blues' )         => __( 'Gradient Blues', 'bpq' ),
        sprintf( $color_loc, 'zen-garden' )             => __( 'Zen Garden', 'bpq' ),
    );

    //  Add more tones if using the architect edition.
    if ( BPQ_EDITION >= 2 )
    {
        $colors_architect = array(
            sprintf( $color_loc, 'calm-of-the-sea' )        => __( 'Calm of the Sea', 'bpq' ),
            sprintf( $color_loc, 'cherry-cheesecake' )      => __( 'Cherry Cheesecake', 'bpq' ),
            sprintf( $color_loc, 'granny-smith-apple' )     => __( 'Granny Smith Apple', 'bpq' ),
            sprintf( $color_loc, 'iceberg' )                => __( 'Iceberg', 'bpq' ),
            sprintf( $color_loc, 'purple-rain' )            => __( 'Purple Rain', 'bpq' ),
        );
        $colors = array_merge( $colors, $colors_architect );
    }

    //  Add more tones if using the premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $colors_premium = array(
            sprintf( $color_loc, 'afternoon-chai' )         => __( 'Afternoon Chai', 'bpq' ),
            sprintf( $color_loc, 'associates' )             => __( 'Associates', 'bpq' ),
            sprintf( $color_loc, 'beachside-shopping' )     => __( 'Beachside Shopping', 'bpq' ),
            sprintf( $color_loc, 'business-casual' )        => __( 'Business Casual', 'bpq' ),
            sprintf( $color_loc, 'campfire' )               => __( 'Campfire', 'bpq' ),
            sprintf( $color_loc, 'circus' )                 => __( 'Circus', 'bpq' ),
            sprintf( $color_loc, 'crystal-shadow' )         => __( 'Crystal Shadow', 'bpq' ),
            sprintf( $color_loc, 'demanding-angel' )        => __( 'Demanding Angel', 'bpq' ),
            sprintf( $color_loc, 'liberation' )             => __( 'Liberation', 'bpq' ),
            sprintf( $color_loc, 'model' )                  => __( 'Model', 'bpq' ),
            sprintf( $color_loc, 'pink-peppermint' )        => __( 'Pink Peppermint', 'bpq' ),
            sprintf( $color_loc, 'salmon-on-ice' )          => __( 'Salmon on Ice', 'bpq' ),
        );
        $colors = array_merge( $colors, $colors_premium );
    }
    
    //  See if the child theme has any tones to add to the lists -
    //  only look for extending the list in premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $colors = apply_filters( 'filter_bpq_tone_color_list', $colors );
    }

    //  Note:   asort() places 'iApp' at the end because it is case-sensitive.  There is a solution
    //          using uasort() and strcasecmp() to sort being case-insensitive.  Solution here:
    //              http://board.phpbuilder.com/showthread.php?10185890-Case-insensitive-asort
    uasort( $colors, '\strcasecmp' );

    //  There is potential to have notices displayed under each tone dropdown.
    $notice_colors = sprintf( __( '<i><a href="%s" target="_blank">Upgrade to the %s Edition</a> and work with many more gorgeous color palettes.</i>' ), sales::url_buy( 2 ), sales::edition_name( 2 ) );
    if ( BPQ_EDITION >= 2 )
    {
        $notice_colors = '';
    }
    
    //  Color.
    $wp_customize->add_setting( 'bpq_opt_tone_color', array( 'default' => sprintf( $color_loc, 'gradient-blues' ), 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_tone_color',
        array(
            'desc_after'    => $notice_colors,
            'choices'       => $colors,
            'section'       => 'bpq_cz_section_color',
            'priority'      => 10
        )));
}

/**
 * Registration of the Theme Customizer "Tones Flair" section.
 * 
 *  SECTION: Flairs
 *      OPTION: Style scheme (dropdown list of all flair-related css)
 */
function cz_register_section_flair( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_flair',
        array(
            'title'         => __( 'Flair', 'bpq' ),
            'description'   => __( '<i class="fa fa-fw fa-bolt"></i> Shapes the elements that make up the frame - can include borders, spacing, etc.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 2200
        ));

    //  Shortcut path pattern to the BPQ tones - remove the
    //  root so the tone works on any local/remote server.
    $flair_loc = 'tones/flairs/bpq.tone.flair.%s.css';

    //  Prepare the lists of tones - these will appear in any edition.
    $flairs = array(
        sprintf( $flair_loc, 'architect' )              => __( 'Architect', 'bpq' ),
        sprintf( $flair_loc, 'blockhead' )              => __( 'Blockhead', 'bpq' ),
        sprintf( $flair_loc, 'bootstrap' )              => __( 'Bootstrap', 'bpq' ),
        sprintf( $flair_loc, 'merry-go-round' )         => __( 'Merry-go-Round', 'bpq' ),
    );

    //  Add more tones if using the architect edition.
    if ( BPQ_EDITION >= 2 )
    {
        $flairs_architect = array(
            sprintf( $flair_loc, 'french-fried' )           => __( 'French Fried', 'bpq' ),
            sprintf( $flair_loc, 'minimalist' )             => __( 'Minimalist', 'bpq' ),
            sprintf( $flair_loc, 'movie-strip' )            => __( 'Movie Strip', 'bpq' ),
            sprintf( $flair_loc, 'radioactive' )            => __( 'Radioactive', 'bpq' ),
        );
        $flairs = array_merge( $flairs, $flairs_architect );
    }

    //  Add more tones if using the premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $flairs_premium = array(
            sprintf( $flair_loc, 'capsule' )                => __( 'Capsule', 'bpq' ),
            sprintf( $flair_loc, 'career-course' )          => __( 'Career Course', 'bpq' ),
            sprintf( $flair_loc, 'flagstaff' )              => __( 'Flagstaff', 'bpq' ),
            sprintf( $flair_loc, 'glowstick' )              => __( 'Glowstick', 'bpq' ),
            sprintf( $flair_loc, 'gridiron' )               => __( 'Gridiron', 'bpq' ),
            sprintf( $flair_loc, 'iapp' )                   => __( 'iApp', 'bpq' ),
            sprintf( $flair_loc, 'model' )                  => __( 'Model', 'bpq' ),
            sprintf( $flair_loc, 'olde-english' )           => __( 'Olde English', 'bpq' ),
            sprintf( $flair_loc, 'porthole' )               => __( 'Porthole', 'bpq' ),
            sprintf( $flair_loc, 'scales-of-justice' )      => __( 'Scales of Justice', 'bpq' ),
            sprintf( $flair_loc, 'spaced-out' )             => __( 'Spaced Out', 'bpq' ),
            sprintf( $flair_loc, 'weeping-willow' )         => __( 'Weeping Willow', 'bpq' ),
            sprintf( $flair_loc, 'whacky-shack' )           => __( 'Whacky Shack', 'bpq' ),
        );
        $flairs = array_merge( $flairs, $flairs_premium );
    }
    
    //  See if the child theme has any tones to add to the lists -
    //  only look for extending the list in premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $flairs = apply_filters( 'filter_bpq_tone_flair_list', $flairs );
    }

    //  Note:   asort() places 'iApp' at the end because it is case-sensitive.  There is a solution
    //          using uasort() and strcasecmp() to sort being case-insensitive.  Solution here:
    //              http://board.phpbuilder.com/showthread.php?10185890-Case-insensitive-asort
    uasort( $flairs, '\strcasecmp' );

    //  There is potential to have notices displayed under each tone dropdown.
    $notice_flairs = sprintf( __( '<i><a href="%s" target="_blank">Upgrade to the %s Edition</a> and work with many more exciting flairs.</i>' ), sales::url_buy( 2 ), sales::edition_name( 2 ) );
    if ( BPQ_EDITION >= 2 )
    {
        $notice_flairs = '';
    }
    
    //  Flair.
    $wp_customize->add_setting( 'bpq_opt_tone_flair', array( 'default' => sprintf( $flair_loc, 'architect' ), 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_tone_flair',
        array(
            'desc_after'    => $notice_flairs,
            'choices'       => $flairs,
            'section'       => 'bpq_cz_section_flair',
            'priority'      => 20
        )));
}

/**
 * Registration of the Theme Customizer "Tones Type" section.
 * 
 *  SECTION: Types
 *      OPTION: Type scheme (dropdown list of all type-related css)
 */
function cz_register_section_type( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_type',
        array(
            'title'         => __( 'Type', 'bpq' ),
            'description'   => __( '<i class="fa fa-fw fa-font"></i> Heading/body combinations hand-selected from the <a target="_blank" href="http://www.google.com/fonts/">Google Fonts</a> library.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 2300
        ));

    //  Shortcut path pattern to the BPQ tones - remove the
    //  root so the tone works on any local/remote server.
    $type_loc = 'tones/types/bpq.tone.type.%s.css';

    //  Prepare the lists of tones - these will appear in any edition.
    $types = array(
        sprintf( $type_loc, 'bootstrap' )               => __( 'Bootstrap', 'bpq' ),
        sprintf( $type_loc, 'funhouse' )                => __( 'Funhouse', 'bpq' ),
        sprintf( $type_loc, 'happy-hour' )              => __( 'Happy Hour', 'bpq' ),
        sprintf( $type_loc, 'magazine-digest' )         => __( 'Magazine Digest', 'bpq' ),
        sprintf( $type_loc, 'soundwave' )               => __( 'Soundwave', 'bpq' ),
    );

    //  Add more tones if using the architect edition.
    if ( BPQ_EDITION >= 2 )
    {
        $types_architect = array(
            sprintf( $type_loc, 'circular-logic' )          => __( 'Circular Logic', 'bpq' ),
            sprintf( $type_loc, 'seafarer' )                => __( 'Seafarer', 'bpq' ),
            sprintf( $type_loc, 'symphony' )                => __( 'Symphony', 'bpq' ),
        );
        $types = array_merge( $types, $types_architect );
    }

    //  Add more tones if using the premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $types_premium = array(
            sprintf( $type_loc, '8-bit' )                   => __( '8-Bit', 'bpq' ),
            sprintf( $type_loc, 'around-the-world' )        => __( 'Around the World', 'bpq' ),
            sprintf( $type_loc, 'artistic-license' )        => __( 'Artistic License', 'bpq' ),
            sprintf( $type_loc, 'cabin-fever' )             => __( 'Cabin Fever', 'bpq' ),
            sprintf( $type_loc, 'charitable-contribution' ) => __( 'Charitable Contribution', 'bpq' ),
            sprintf( $type_loc, 'clean-tek' )               => __( 'Clean Tek', 'bpq' ),
            sprintf( $type_loc, 'concrete-slab' )           => __( 'Concrete Slab', 'bpq' ),
            sprintf( $type_loc, 'electronic-reader' )       => __( 'Electronic Reader', 'bpq' ),
            sprintf( $type_loc, 'fashionista' )             => __( 'Fashionista', 'bpq' ),
            sprintf( $type_loc, 'fruit-basket' )            => __( 'Fruit Basket', 'bpq' ),
            sprintf( $type_loc, 'hot-air-balloon' )         => __( 'Hot-Air Balloon', 'bpq' ),
            sprintf( $type_loc, 'lake-eerie' )              => __( 'Lake "Eerie"', 'bpq' ),
            sprintf( $type_loc, 'loonie-toonie' )           => __( 'Loonie Toonie', 'bpq' ),
            sprintf( $type_loc, 'model' )                   => __( 'Model', 'bpq' ),
            sprintf( $type_loc, 'nervous-nellie' )          => __( 'Nervous Nellie', 'bpq' ),
            sprintf( $type_loc, 'poetic-justice' )          => __( 'Poetic Justice', 'bpq' ),
            sprintf( $type_loc, 'showstopper' )             => __( 'Showstopper', 'bpq' ),
            sprintf( $type_loc, 'statement' )               => __( 'Statement', 'bpq' ),
            sprintf( $type_loc, 'superfriends' )            => __( 'Superfriends', 'bpq' ),
        );
        $types = array_merge( $types, $types_premium );
    }
    
    //  See if the child theme has any tones to add to the lists -
    //  only look for extending the list in premium edition.
    if ( BPQ_EDITION >= 3 )
    {
        $types = apply_filters( 'filter_bpq_tone_type_list', $types );
    }

    //  Note:   asort() places 'iApp' at the end because it is case-sensitive.  There is a solution
    //          using uasort() and strcasecmp() to sort being case-insensitive.  Solution here:
    //              http://board.phpbuilder.com/showthread.php?10185890-Case-insensitive-asort
    uasort( $types, '\strcasecmp' );

    //  There is potential to have notices displayed under each tone dropdown.
    $notice_types = sprintf( __( '<i><a href="%s" target="_blank">Upgrade to the %s Edition</a> and work with many more sharp typography pairings.</i>' ), sales::url_buy( 2 ), sales::edition_name( 2 ) );
    if ( BPQ_EDITION >= 2 )
    {
        $notice_types = '';
    }
    
    //  Typography.
    $wp_customize->add_setting( 'bpq_opt_tone_type', array( 'default' => sprintf( $type_loc, 'soundwave' ), 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_tone_type',
        array(
            'desc_after'    => $notice_types,
            'choices'       => $types,
            'section'       => 'bpq_cz_section_type',
            'priority'      => 30
        )));
}

/**
 * Registration of the Theme Customizer "Format" section.
 * 
 *  SECTION: Format
 *      OPTION: Span (radio_image)
 *          CHOICE: Full bleed, wide content (checkbox)
 *          CHOICE: Full bleed, narrow content (checkbox)
 *          CHOICE: Boxed, narrow content (checkbox)
 *      LABEL: Header
 *          OPTION: Display alarm? (checkbox)
 *          OPTION: Display top bar? (checkbox)
 *          OPTION: Display masthead? (checkbox)
 *          OPTION: Display navigation bar? (checkbox)
 *      LABEL: Sidebars
 *          OPTION: (sidebar_layout)
 *      LABEL: Footer
 *          OPTION: Display pedestal? (checkbox)
 *          OPTION: Display bottom bar? (checkbox)
 */
function cz_register_section_format( $wp_customize, $panel_id )
{
    //  SECTION: Format
    $wp_customize->add_section( 'bpq_cz_section_format',
        array(
            'title'         => __( 'Format', 'bpq' ),
            'description'   => __( 'Give your site an overall structure.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3100
        ));

    //  LABEL: Span
    $wp_customize->add_setting( 'bpq_opt_format_site_span', array( 'default' => 'boxed-narrow', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_site_span_layout_ctl( $wp_customize, 'bpq_opt_format_site_span',
        array(
            'label'         => __( 'Span', 'bpq' ),
            'desc'          => __( 'Select a layout for the site', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 10
        )));

    //  LABEL: Header
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Header', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_format_display_alarm', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    if ( BPQ_EDITION >= 2 )
    {
        $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_alarm',
            array(
                'option_text'   => __( 'Display alarm', 'bpq' ),
                'section'       => 'bpq_cz_section_format',
                'priority'      => 30
            )));
    }
    else
    {
        $upsell =   sprintf(
                        __(
                            'The alarm is available with the <a href="%s" target="_blank">%s edition</a>.  '.
                            '<a href="%s" target="_blank">Upgrade today</a>!',
                            'bpq'
                        ),
                        framework::url_download(),
                        sales::edition_name( 2 ),
                        sales::url_buy( 2 )
                    );
        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $upsell,
                'section'       => 'bpq_cz_section_format',
                'priority'      => 30
            )));
    }
    $wp_customize->add_setting( 'bpq_opt_format_display_top', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_top',
        array(
            'option_text'   => __( 'Display top bar', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_format_display_masthead', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_masthead',
        array(
            'option_text'   => __( 'Display masthead', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 50
        )));
    $wp_customize->add_setting( 'bpq_opt_format_display_navigation', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_navigation',
        array(
            'option_text'   => __( 'Display navigation bar', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 60
        )));

    //  LABEL: Sidebars
    $wp_customize->add_setting( 'bpq_opt_format_sidebar_layout', array( 'default' => 'r1', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_sidebar_layout_ctl( $wp_customize, 'bpq_opt_format_sidebar_layout',
        array(
            'label'         => __( 'Sidebars', 'bpq' ),
            'desc'          => __( 'Select the layout and number of sidebars', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 70
        )));

    //  LABEL: Footer
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Footer', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 80
        )));
    $wp_customize->add_setting( 'bpq_opt_format_display_pedestal', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_pedestal',
        array(
            'option_text'   => __( 'Display pedestal', 'bpq' ),
            'section'       => 'bpq_cz_section_format',
            'priority'      => 90
        )));
    $wp_customize->add_setting( 'bpq_opt_format_display_bottom', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    if ( BPQ_EDITION >= 2 )
    {
        $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_format_display_bottom',
            array(
                'option_text'   => __( 'Display bottom bar', 'bpq' ),
                'section'       => 'bpq_cz_section_format',
                'priority'      => 100
            )));
    }
    else
    {
        $upsell =   sprintf(
                        __(
                            'The bottom bar is available with the <a href="%s" target="_blank">%s edition</a>.  '.
                            '<a href="%s" target="_blank">Upgrade today</a>!',
                            'bpq'
                        ),
                        framework::url_download(),
                        sales::edition_name( 2 ),
                        sales::url_buy( 2 )
                    );
        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $upsell,
                'section'       => 'bpq_cz_section_format',
                'priority'      => 100
            )));
    }
}

/**
 * Registration of the Theme Customizer "Alarm" section.
 * 
 *  SECTION: Alarm
 *      LABEL: Text
 *          OPTION: Headline (textbox)
 *          OPTION: Caption (textbox)
 *          OPTION: Alignment (radio_image_horizontal_alignment)
 *      LABEL: Classification
 *          OPTION: (dropdown choices: Info, Success, Warning, Danger)
 *          OPTION: User can dismiss the alarm? (checkbox)
 */
function cz_register_section_alarm( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_alarm',
        array(
            'title'         => __( 'Alarm', 'bpq' ),
            'description'   => __( 'Call out an important message to your visitors.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3200
        ));
    
    //  Headline
    $wp_customize->add_setting( 'bpq_opt_alarm_headline', array( 'default' => '', 'sanitize_callback' => '\sanitize_text_field' ) );
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'bpq_opt_alarm_headline',
        array(
            'label'         => __( 'Headline', 'bpq' ),
            'desc'          => __( 'This text will be boldfaced', 'bpq' ),
            'section'       => 'bpq_cz_section_alarm',
            'priority'      => 10
        )));
    
    //  Caption
    $wp_customize->add_setting( 'bpq_opt_alarm_caption', array( 'default' => '', 'sanitize_callback' => '\sanitize_text_field' ) );
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'bpq_opt_alarm_caption',
        array(
            'label'         => __( 'Caption', 'bpq' ),
            'desc'          => __( 'This text will not be boldfaced', 'bpq' ),
            'section'       => 'bpq_cz_section_alarm',
            'priority'      => 20
        )));
    
    //  Text alignment
    $wp_customize->add_setting( 'bpq_opt_alarm_alignment', array( 'default' => 'mc', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_alarm_alignment',
        array(
            'label'         => __( 'Alignment', 'bpq' ),
            'section'       => 'bpq_cz_section_alarm',
            'priority'      => 30
        )));

    //  Classification
    $wp_customize->add_setting( 'bpq_opt_alarm_color', array( 'default' => 'alert-warning', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_alarm_color',
        array(
            'label'         => __( 'Classification', 'bpq' ),
            'section'       => 'bpq_cz_section_alarm',
            'choices'       =>
                array(
                    'alert-info'    => 'Info',
                    'alert-success' => 'Success',
                    'alert-warning' => 'Warning',
                    'alert-danger'  => 'Danger'
                ),
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_alarm_dismissable', array( 'default' => true, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_alarm_dismissable',
        array(
            'option_text'   => __( 'User can dismiss the alarm', 'bpq' ),
            'section'       => 'bpq_cz_section_alarm',
            'priority'      => 50
        )));
}

/**
 * Registration of the Theme Customizer "Top" section.
 * 
 *  SECTION: Top (visible: Format > Header > Display top bar)
 *      OPTION: Alignment (radio_image_horizontal_alignment)
 */
function cz_register_section_top( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_top',
        array(
            'title'         => __( 'Top Bar', 'bpq' ),
            'description'   => __( 'An area at the top that can help frame the site and offer information.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3300
        ));

    //  Alignment
    $wp_customize->add_setting( 'bpq_opt_top_alignment', array( 'default' => 'mc', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_top_alignment',
        array(
            'label'         => __( 'Alignment', 'bpq' ),
            'section'       => 'bpq_cz_section_top',
            'priority'      => 10
        )));

    //  Notices
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'desc'          => __(  'Note: Widgets can be altered by expanding the corresponding section.', 'bpq' ),
            'section'       => 'bpq_cz_section_top',
            'priority'      => 20
        )));
}

/**
 * Registration of the Theme Customizer "Masthead" section.
 * 
 *  SECTION: Masthead (visible: Format > Header > Display masthead)
 *      OPTION: Purpose (radio_text)
 *          CHOICE: Logo
 *              OPTION: (media_selector)
 *              OPTION: Size (number_bar range: +5 to +95)
 *          CHOICE: Title & Tagline
 *              OPTION: Title (textbox)
 *              OPTION: Tagline (textbox)
 *              OPTION: One line or two (checkbox)
 *          OPTION: Alignment (radio_image_horizontal_alignment)
 */
function cz_register_section_masthead( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_masthead',
        array(
            'title'         => __( 'Masthead', 'bpq' ),
            'description'   => __( 'A large horizontal area typically for a design.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3400
        ));
    
    //  Purpose
    $wp_customize->add_setting( 'bpq_opt_masthead_purpose', array( 'default' => 'text', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_text_ctl( $wp_customize, 'bpq_opt_masthead_purpose',
        array(
            'label'         => __( 'Purpose', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'choices'       =>
                array(
                    'image'     => __( '<i class="fa fa-fw fa-image"></i> Image/logo', 'bpq' ),
                    'text'      => __( '<i class="fa fa-fw fa-header"></i> Title and tagline', 'bpq' ),
                ),
            'priority'      => 10
        )));
    $wp_customize->add_setting( 'bpq_opt_masthead_image', array( 'default' => -1, 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_media_library_ctl( $wp_customize, 'bpq_opt_masthead_image',
        array(
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 20
        )));
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'blogname',
        array(
            'placeholder'   => __( 'Blog title', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 30
        )));
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'blogdescription',
        array(
            'placeholder'   => __( 'Blog description', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_masthead_single_line', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_masthead_single_line',
        array(
            'option_text'   => __( 'Display on a single line', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 50
        )));
    
    //  Layout
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Layout', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 60
        )));
    $wp_customize->add_setting( 'bpq_opt_masthead_hide_mobile', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_masthead_hide_mobile',
        array(
            'option_text'   => __( 'Hide masthead on mobile devices', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 70
        )));
    $wp_customize->add_setting( 'bpq_opt_masthead_use_widgets', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_masthead_use_widgets',
        array(
            'option_text'   => __( 'Split the masthead',  'bpq' ),
            'desc_after'    =>  __( 'Note: By splitting the masthead, you can display widgets alongside your logo.', 'bpq' ),
            'section'       => 'bpq_cz_section_masthead',
            'priority'      => 80
        )));
}

/**
 * Registration of the Theme Customizer "Navigation" section.
 * 
 *  SECTION: Navigation (visible: Format > Header > Display navigation bar)
 *      OPTION: Menu (drop_menu)
 *      OPTION: Brand (radio_text)
 *          CHOICE: Logo
 *              OPTION: (media_selector)
 *              OPTION: Vertical offset (number_bar -50/+50)
 *          CHOICE: Title
 *              OPTION: Title (textbox note: same as the one in the Masthead section)
 *          OPTION: Hide on mobile
 *      LABEL: Additional buttons
 *          OPTION: Cart (checkbox)
 *          OPTION: Login (checkbox)
 *          OPTION: Search (checkbox)
 *      OPTION: Scheme (dropdown choices: light, dark)
 */
function cz_register_section_navigation( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_navigation',
        array(
            'title'         => __( 'Navigation', 'bpq' ),
            'description'   => __( 'The main navigation area for your site.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3500
        ));
    
    //  Menu
    //  Note: Try reusing the menu control that WP already provides to keep consistent with theme location.
    $navbar_menu_location_control = $wp_customize->get_control( 'nav_menu_locations[navbar]' );

    //  If no menus have been created, kick out of this section with an informative message.
    if ( $navbar_menu_location_control )
    {
        $navbar_menu_location_control->label = __( 'Menu', 'bpq' );
        $navbar_menu_location_control->description = sprintf( __( 'You can create/delete menus on the <a target="_blank" href="%s">Edit Menus</a> screen.', 'bpq' ), admin_url( 'nav-menus.php' ) );
        $navbar_menu_location_control->section = 'bpq_cz_section_navigation';
        $navbar_menu_location_control->priority = 10;
    }
    else
    {
        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'label'         => __( 'Menu', 'bpq' ),
                'desc'          => sprintf( __( 'To select a menu, please go to the <a target="_blank" href="%s">Edit Menus</a> screen to create one first.', 'bpq' ), admin_url( 'nav-menus.php' ) ),
                'section'       => 'bpq_cz_section_navigation',
                'priority'      => 10
            )));
    }

    //  Brand
    $wp_customize->add_setting( 'bpq_opt_navigation_purpose', array( 'default' => 'logo', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_text_ctl( $wp_customize, 'bpq_opt_navigation_purpose',
        array(
            'label'         => __( 'Brand', 'bpq' ),
            'choices'       =>
                array(
                    'logo'      => __( '<i class="fa fa-fw fa-image"></i> Logo', 'bpq' ),
                    'text'      => __( '<i class="fa fa-fw fa-header"></i> Text', 'bpq' )
            ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_logo', array( 'default' => -1, 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_media_library_ctl( $wp_customize, 'bpq_opt_navigation_logo',
        array(
            'desc'          => __( 'Logo', 'bpq' ),
            'desc_after'    => __( 'Large images could be resized', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 30
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_logo_offset', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_number_bar_ctl( $wp_customize, 'bpq_opt_navigation_logo_offset',
        array(
            'desc'          => __( 'Offset', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'display'       => 'none',
            'min'           => -25,
            'max'           => 25,
            'step'          => 1,
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_brand_text', array( 'default' => '', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'bpq_opt_navigation_brand_text',
        array(
            'placeholder'   => __( 'Your brand text goes here', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 50
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_hide_mobile', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_hide_mobile',
        array(
            'desc'          => __( 'Tiny viewports can feel crowded.',  'bpq' ),
            'option_text'   => __( 'Hide brand on mobile devices', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 60
        )));


    //  Additional buttons
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'More buttons', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 70
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_display_cart', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $woo_warning = '';
    if ( !is_plugin_active( 'woocommerce/woocommerce.php' ) ) $woo_warning = __( 'Requires WooCommerce activation', 'bpq' );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_display_cart',
        array(
            'desc_after'    => $woo_warning,
            'option_text'   => __( '<i class="fa fa-fw fa-shopping-cart"></i>  Display cart', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 80
        )));
    
    $wp_customize->add_setting( 'bpq_opt_navigation_display_login', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_display_login',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-user"></i> Display login', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 90
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_display_search', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_display_search',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-search"></i> Display search', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 100
        )));

    //  Scheme
    $wp_customize->add_setting( 'bpq_opt_navigation_scheme', array( 'default' => 'tone', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_navigation_scheme',
        array(
            'label'         => __( 'Scheme', 'bpq' ),
            'desc_after'    => __( '<b>BluePrint-Q Tone</b> will use the options you have specified in the <b>Tone</b> section.', 'bpq' ),
            'choices'       =>
                array(
                    'navbar-default'    => 'Bootstrap Light',
                    'navbar-inverse'    => 'Bootstrap Dark',
                    'tone'              => 'BluePrint-Q Tone'
            ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 110
        )));
    
    //  Behavior
    $wp_customize->add_setting( 'bpq_opt_navigation_affix', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_affix',
        array(
            'label'         => __( 'Behavior', 'bpq' ),
            'option_text'   => __( 'Affix when scrolled offscreen', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 120
        )));
    $wp_customize->add_setting( 'bpq_opt_navigation_animate', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_navigation_animate',
        array(
            'option_text'   => __( 'Execute animations', 'bpq' ),
            'section'       => 'bpq_cz_section_navigation',
            'priority'      => 130
        )));
}

/**
 * Registration of the Theme Customizer "Sidebars" section.
 * 
 *  SECTION: Sidebars (visible: Format > Sidebars > Anything but 0)
 *      OPTION: Alignment (radio_image_horizontal_alignment)
 */
function cz_register_section_sidebars( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_sidebars',
        array(
            'title'         => __( 'Sidebars', 'bpq' ),
            'description'   => __(  'Additional column(s) that contain supplemental info.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3600
        ));

    //  Display
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Display', 'bpq' ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 10
        )));
    $wp_customize->add_setting( 'bpq_opt_sidebars_hide_mobile_left', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_sidebars_hide_mobile_left',
        array(
            'option_text'   => __( 'Hide left sidebars on mobile devices', 'bpq' ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_sidebars_hide_mobile_right', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_sidebars_hide_mobile_right',
        array(
            'option_text'   => __( 'Hide right sidebars on mobile devices', 'bpq' ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 30
        )));
    
    //  Size
    $wp_customize->add_setting( 'bpq_opt_sidebars_size', array( 'default' => '3', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_sidebars_size',
        array(
            'label'         => __( 'Size', 'bpq' ),
            'choices'       =>
                array(
                    '3'         => '- Default -',
                    '2'         => 'Shorter width',
                    '4'         => 'Larger width',
            ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 40
        )));

    //  Alignment
    $wp_customize->add_setting( 'bpq_opt_sidebars_alignment', array( 'default' => 'ml', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_sidebars_alignment',
        array(
            'label'         => __( 'Alignment', 'bpq' ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 50
        )));

    //  Notices
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'desc'          => __(  'Note: Widgets can be altered by expanding the corresponding section.', 'bpq' ),
            'section'       => 'bpq_cz_section_sidebars',
            'priority'      => 60
        )));
}

/**
 * Registration of the Theme Customizer "Pedestal" section.
 * 
 *  SECTION: Pedestal (visible: Format > Footer > Pedestal)
 *      LABEL: Number of sections
 *          OPTION: (drop 1, 2, 3, 4, 6)
 *      OPTION: Alignment (radio_image_horizontal_alignment)
 */
function cz_register_section_pedestal( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_pedestal',
        array(
            'title'         => __( 'Pedestal', 'bpq' ),
            'description'   => __(  'A large space that can anchor the site typically with social connections, newsletter sign-ups, etc.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3700
        ));

    //  Number of sections
    $wp_customize->add_setting( 'bpq_opt_pedestal_sections', array( 'default' => '3', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_pedestal_sections',
        array(
            'label'         => __( 'Number of widgetized areas', 'bpq' ),
            'choices'       =>
                array(
                    '1'         => '1 @ 100% full width',
                    '2'         => '2 @ 50% width each',
                    '3'         => '3 @ 33% width each',
                    '4'         => '4 @ 25% width each',
                    '6'         => '6 @ 17% width each',
            ),
            'section'       => 'bpq_cz_section_pedestal',
            'priority'      => 10
        )));

    //  Alignment
    $wp_customize->add_setting( 'bpq_opt_pedestal_align', array( 'default' => 'mc', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_pedestal_align',
        array(
            'label'         => __( 'Alignment', 'ski' ),
            'section'       => 'bpq_cz_section_pedestal',
            'priority'      => 20
        )));
    
    //  LABEL: How-to
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'desc'          => __(  'Tip: To add content, please either use the corresponding widget sections or '.
                                    'visit the <a target="_blank" href="'.admin_url( 'widgets.php' ).'">widgets page</a>',
                                    'bpq' ),
            'section'       => 'bpq_cz_section_pedestal',
            'priority'      => 30
        )));
}

/**
 * Registration of the Theme Customizer "Bottom" section.
 * 
 *  SECTION: Bottom (visible: Format > Header > Display bottom bar)
 *      OPTION: Alignment (radio_image_horizontal_alignment)
 */
function cz_register_section_bottom( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_bottom',
        array(
            'title'         => __( 'Bottom Bar', 'bpq' ),
            'description'   => __( 'An area at the bottom that can help frame the site and offer information.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 3800
        ));

    $notice =
        sprintf(
            __(
                'The <a href="%s" target="_blank">%s edition</a> enables the use of widgets '.
                'in this bottom bar.  <a href="%s" target="_blank">Upgrade today</a>!',
                'bpq'
            ),
            framework::url_download(),
            sales::edition_name( 2 ),
            sales::url_buy( 2 )
        );
    if ( BPQ_EDITION >= 2 )
    {
        $notice = __( 'Note: Widgets can be altered by expanding the corresponding section.', 'bpq' );
    }

    //  Alignment - do not show with the freebie
    if ( BPQ_EDITION >= 2 )
    {
        $wp_customize->add_setting( 'bpq_opt_bottom_alignment', array( 'default' => 'mc', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
        $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_bottom_alignment',
            array(
                'label'         => __( 'Alignment', 'bpq' ),
                'section'       => 'bpq_cz_section_bottom',
                'priority'      => 10
            )));
    }

    //  Notices - changes based on the edition
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'desc'          => $notice,
            'section'       => 'bpq_cz_section_bottom',
            'priority'      => 20
        )));
}

/**
 * Registration of the Theme Customizer "Content Leader" section.
 * 
 *  SECTION: Leader
 *      LABEL: High priority
 *          OPTION: Display breadcrumbs (checkbox)
 *          OPTION: Bring stickies to the top (checkbox)
 *      LABEL: Highlight alignment
 *          OPTION: Alignment (radio_image_horizontal_alignment)
 *      LABEL: Featured image
 *          OPTION: Display on archive pages (checkbox)
 *          OPTION: Image size for archives (dropdown list of all registered image sizes)
 *          OPTION: Display on singular pages (checkbox)
 *          OPTION: Image size for singulars (dropdown list of all registered image sizes)
 */
function cz_register_section_leader( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_leader',
        array(
            'title'         => __( 'Leader', 'bpq' ),
            'description'   => __( 'This section is concerned with elements of greater focus.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 4100
        ));

    //  High priority
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'High priority', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 10
        )));
    $wp_customize->add_setting( 'bpq_opt_content_breadcrumbs', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_breadcrumbs',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-bookmark"></i> Breadcrumbs', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_content_stickies', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_stickies',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-level-up"></i> Bring stickies to the top', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 30
        )));

    //  Alignment
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Highlight alignment', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_content_highlight_alignment', array( 'default' => 'mc', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_content_highlight_alignment',
        array(
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 50
        )));

    //  Featured images
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Featured image', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 60
        )));
    $wp_customize->add_setting( 'bpq_opt_content_featured_image_display_emblem', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_featured_image_display_emblem',
        array(
            'desc_after'    => __( 'Emblems are usually smaller, square-cropped, and flow with article summaries.', 'bpq' ),
            'option_text'   => __( '<i class="fa fa-fw fa-shield"></i> Display emblems', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 70
        )));
    $wp_customize->add_setting( 'bpq_opt_content_featured_image_display_pennant', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_featured_image_display_pennant',
        array(
            'desc_after'    => __( 'Pennants are usually larger, vertically-cropped, and sit above full-content articles.', 'bpq' ),
            'option_text'   => __( '<i class="fa fa-fw fa-flag"></i> Display pennants', 'bpq' ),
            'section'       => 'bpq_cz_section_leader',
            'priority'      => 80
        )));
}

/**
 * Registration of the Theme Customizer "Content Articles" section.
 * 
 *  SECTION: Content
 *      LABEL: Read more
 *          OPTION: Use 'read more' links (checkbox)
 *          OPTION: Read more text (textbox)
 *      LABEL: Article alignment
 *          OPTION: Alignment (radio_image_horizontal_alignment)
 *      LABEL: Post metadata
 *          OPTION: Display author (checkbox)
 *          OPTION: Display categories (checkbox)
 *          OPTION: Display comments (checkbox)
 *          OPTION: Display date (checkbox)
 *          OPTION: Date link type (drop: daily, monthly, yearly, visible when Display date is checked)
 *          OPTION: Display tags (checkbox)
 */
function cz_register_section_articles( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_articles',
        array(
            'title'         => __( 'Articles', 'bpq' ),
            'description'   => __( 'Primarily focused on posts/pages.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 4200
        ));

    //  Read more
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Read more', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 10
        )));
    $wp_customize->add_setting( 'bpq_opt_content_read_more', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_read_more',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-ellipsis-h"></i> Use *read more* links', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_content_read_more_text', array( 'default' => '', 'sanitize_callback' => '\sanitize_text_field' ) );
    $wp_customize->add_control( new \ski\cz_textbox_ctl( $wp_customize, 'bpq_opt_content_read_more_text',
        array(
            'desc_after'    => __( 'Leave blank to use the default text', 'bpq' ),
            'placeholder'   => __( 'Change *read more* text?', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 30
        )));

    //  Alignment
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Article alignment', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_content_article_alignment', array( 'default' => 'ml', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_radio_image_align_x_ctl( $wp_customize, 'bpq_opt_content_article_alignment',
        array(
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 50
        )));

    //  Post metadata
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Metadata', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 60
        )));
    $wp_customize->add_setting( 'bpq_opt_content_display_author', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_display_author',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-user"></i> Display author', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 70
        )));
    $wp_customize->add_setting( 'bpq_opt_content_display_categories', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_display_categories',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-folder-open"></i> Display categories', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 80
        )));
    $wp_customize->add_setting( 'bpq_opt_content_display_comments', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_display_comments',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-comment"></i> Display comments', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 90
        )));
    $wp_customize->add_setting( 'bpq_opt_content_display_date', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_display_date',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-calendar"></i> Display date', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 100
        )));
    $wp_customize->add_setting( 'bpq_opt_content_date_archive_type', array( 'default' => 'month', 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_drop_ctl( $wp_customize, 'bpq_opt_content_date_archive_type',
        array(
            'choices'       =>
                array(
                    'day'       => 'Link to the daily archive',
                    'month'     => 'Link to the monthly archive',
                    'year'      => 'Link to the yearly archive'
            ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 110
        )));
    $wp_customize->add_setting( 'bpq_opt_content_display_tags', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_display_tags',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-tags"></i> Display tags', 'bpq' ),
            'section'       => 'bpq_cz_section_articles',
            'priority'      => 120
        )));
}

/**
 * Registration of the Theme Customizer "Content Pagination" section.
 * 
 *  SECTION: Content
 *      LABEL: Paging
 *          OPTION: Display above blog (checkbox)
 *          OPTION: Display below blog (checkbox)
 *          OPTION: Display train (checkbox)
 *          OPTION: Train length (number_bar, range 0 - +7, visible when Display train is checked)
 */
function cz_register_section_pagination( $wp_customize, $panel_id )
{
    $wp_customize->add_section( 'bpq_cz_section_pagination',
        array(
            'title'         => __( 'Pagination', 'bpq' ),
            'description'   => __( 'Change the navigation controls displayed at the top and/or bottom of each page/post.', 'bpq' ),
            'panel'         => $panel_id,
            'priority'      => 4300
        ));

    //  Paging
    $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
        array(
            'label'         => __( 'Paging', 'bpq' ),
            'section'       => 'bpq_cz_section_pagination',
            'priority'      => 10
        )));
    $wp_customize->add_setting( 'bpq_opt_content_paging_above', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_paging_above',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-long-arrow-up"></i> Display above blog', 'bpq' ),
            'section'       => 'bpq_cz_section_pagination',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_content_paging_below', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_paging_below',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-long-arrow-down"></i> Display below blog', 'bpq' ),
            'section'       => 'bpq_cz_section_pagination',
            'priority'      => 30
        )));
    $wp_customize->add_setting( 'bpq_opt_content_paging_train', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_content_paging_train',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-train"></i> Display page-link train', 'bpq' ),
            'section'       => 'bpq_cz_section_pagination',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_content_paging_train_size', array( 'default' => 2, 'sanitize_callback' => array( '\ski\sanitize', 'none' ) ) );
    $wp_customize->add_control( new \ski\cz_number_bar_ctl( $wp_customize, 'bpq_opt_content_paging_train_size',
        array(
            'section'       => 'bpq_cz_section_pagination',
            'display'       => 'range',
            'min'           => 0,
            'min_text'      => 'less',
            'max'           => 7,
            'max_text'      => 'more',
            'step'          => 1,
            'priority'      => 50
        )));
}

/**
 * Registration of the Theme Customizer "Analytics" section.
 * 
 *  SECTION: Analytics
 *      PLUGIN: Google Analytics
 */
function cz_register_section_analytics( $wp_customize, $panel_id )
{
    $section = $wp_customize->get_section( 'bpq_cz_section_analytics' );
    if ( $section )
    {
        $section->panel = $panel_id;
        $section->priority = 6100;
    }
    else
    {
        $wp_customize->add_section( 'bpq_cz_section_analytics',
            array(
                'title'         => __( 'Analytics', 'bpq' ),
                'description'   => sprintf( __( '<a href="%s" target="_blank">Google Analytics</a> offers some great insights on your visitors\' behavior.', 'bpq' ), 'http://www.google.com/analytics/' ),
                'panel'         => $panel_id,
                'priority'      => 6100
            ));
    }
    
    //  Analytics
    if ( !is_plugin_active( 'bpq.analytics/bpq.analytics.php' ) )
    {
        //  Reminder to activate the plugin.
        $msg =  sprintf(
                    __( 'Please <a href="%s" target="_blank">install/activate</a> the <i>BluePrint-Q: Analytics</i> plugin to use this feature.', 'bpq' ),
                    admin_url( 'themes.php?page=tgmpa-install-plugins' )
                );
        
        //  Or upsell, instead.
        if ( BPQ_EDITION < 3 )
        {
            $msg =  sprintf(
                        __(
                            'This feature is available with the <a href="%s" target="_blank">%s edition</a>.  '.
                            '<a href="%s" target="_blank">Upgrade today</a>!',
                            'bpq'
                        ),
                        framework::url_download(),
                        sales::edition_name( 3 ),
                        sales::url_buy( 3 )
                    );            
        }

        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $msg,
                'section'       => 'bpq_cz_section_analytics',
                'priority'      => 10
            )));
    }
}

/**
 * Registration of the Theme Customizer "Favicon" section.
 * 
 *  SECTION: Analytics
 *      PLUGIN: Favicon
 */
function cz_register_section_favicon( $wp_customize, $panel_id )
{
    $section = $wp_customize->get_section( 'bpq_cz_section_favicon' );
    if ( $section )
    {
        $section->panel = $panel_id;
        $section->priority = 6200;
    }
    else
    {
        $wp_customize->add_section( 'bpq_cz_section_favicon',
            array(
                'title'         => __( 'Favicon', 'bpq' ),
                'description'   => __( 'The icon selected here is typically displayed in a browser\'s tab.', 'bpq' ),
                'panel'         => $panel_id,
                'priority'      => 6200
            ));
    }
    
    //  Favicon
    if ( !is_plugin_active( 'bpq.favicon/bpq.favicon.php' ) )
    {
        //  Reminder to activate the plugin.
        $msg =  sprintf(
                    __( 'Please <a href="%s" target="_blank">install/activate</a> the <i>BluePrint-Q: Favicon</i> plugin to use this feature.', 'bpq' ),
                    admin_url( 'themes.php?page=tgmpa-install-plugins' )
                );
        
        //  Or upsell, instead.
        if ( BPQ_EDITION < 2 )
        {
            $msg =  sprintf(
                        __(
                            'This feature is available with the <a href="%s" target="_blank">%s edition</a>.  '.
                            '<a href="%s" target="_blank">Upgrade today</a>!',
                            'bpq'
                        ),
                        framework::url_download(),
                        sales::edition_name( 2 ),
                        sales::url_buy( 2 )
                    );            
        }

        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $msg,
                'section'       => 'bpq_cz_section_favicon',
                'priority'      => 10
            )));
    }
}

/**
 * Registration of the Theme Customizer "Login" section.
 * 
 *  SECTION: Analytics
 *      PLUGIN: Login
 */
function cz_register_section_login( $wp_customize, $panel_id )
{
    $section = $wp_customize->get_section( 'bpq_cz_section_login' );
    if ( $section )
    {
        $section->panel = $panel_id;
        $section->priority = 6300;
    }
    else
    {
        $wp_customize->add_section( 'bpq_cz_section_login',
            array(
                'title'         => __( 'Login', 'bpq' ),
                'description'   => __( 'Change the login, register, and lost password screens.', 'bpq' ),
                'panel'         => 'bpq_cz_panel_auxiliary',
                'priority'      => 6300
            ));
    }
    
    //  Login
    if ( !is_plugin_active( 'bpq.login/bpq.login.php' ) )
    {
        //  Reminder to activate the plugin.
        $msg =  sprintf(
                    __( 'Please <a href="%s" target="_blank">install/activate</a> the <i>BluePrint-Q: Login</i> plugin to use this feature.', 'bpq' ),
                    admin_url( 'themes.php?page=tgmpa-install-plugins' )
                );
        
        //  Or upsell, instead.
        if ( BPQ_EDITION < 3 )
        {
            $msg =  sprintf(
                        __(
                            'This feature is available with the <a href="%s" target="_blank">%s edition</a>.  '.
                            '<a href="%s" target="_blank">Upgrade today</a>!',
                            'bpq'
                        ),
                        framework::url_download(),
                        sales::edition_name( 3 ),
                        sales::url_buy( 3 )
                    );            
        }

        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $msg,
                'section'       => 'bpq_cz_section_login',
                'priority'      => 10
            )));
    }
}

/**
 * Registration of the Theme Customizer "Shop" section.
 * 
 *  SECTION: Shop
 *      CHECKBOX: Show "stock image" text?
 */
function cz_register_section_shop( $wp_customize, $panel_id )
{
    $section = $wp_customize->get_section( 'bpq_cz_section_shop' );
    if ( $section )
    {
        $section->panel = $panel_id;
        $section->priority = 6400;
    }
    else
    {
        $wp_customize->add_section( 'bpq_cz_section_shop',
            array(
                'title'         => __( 'Shop', 'bpq' ),
                'description'   => __( 'Change your product inventory display.', 'bpq' ),
                'panel'         => $panel_id,
                'priority'      => 6400
            ));
    }

    //  Notice if WC is not installed/activated.
    if ( !is_plugin_active( 'woocommerce/woocommerce.php' ) )
    {
        $notice = sprintf(
            __( 'Note: To use this feature, you must have <i>WooCommerce</i> <a href="%s" target="_blank">installed and activated</a>.', 'bpq' ),
            admin_url( 'themes.php?page=tgmpa-install-plugins' )
        );
        $wp_customize->add_control( new \ski\cz_detail_ctl( $wp_customize, '',
            array(
                'desc'          => $notice,
                'section'       => 'bpq_cz_section_shop',
                'priority'      => 10
            )));
        return;
    }

    //
    //  Making it here means that WC is installed/activated.
    //
    
    $wp_customize->add_setting( 'bpq_opt_shop_display_stock_image_disclaimer', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_shop_display_stock_image_disclaimer',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-photo"></i> Use *stock image* disclaimer', 'bpq' ),
            'section'       => 'bpq_cz_section_shop',
            'priority'      => 20
        )));
    $wp_customize->add_setting( 'bpq_opt_shop_display_result_count', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_shop_display_result_count',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-pie-chart"></i> Use result count', 'bpq' ),
            'section'       => 'bpq_cz_section_shop',
            'priority'      => 30
        )));
    $wp_customize->add_setting( 'bpq_opt_shop_display_sort_options', array( 'default' => 1, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_shop_display_sort_options',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-sort-amount-asc"></i> Use sort options', 'bpq' ),
            'section'       => 'bpq_cz_section_shop',
            'priority'      => 40
        )));
    $wp_customize->add_setting( 'bpq_opt_shop_display_catalog_stock_status', array( 'default' => 0, 'sanitize_callback' => array( '\ski\sanitize', 'checkbox' ) ) );
    $wp_customize->add_control( new \ski\cz_checkbox_ctl( $wp_customize, 'bpq_opt_shop_display_catalog_stock_status',
        array(
            'option_text'   => __( '<i class="fa fa-fw fa-truck"></i> Use stock status in catalog', 'bpq' ),
            'section'       => 'bpq_cz_section_shop',
            'priority'      => 50
        )));
}

/**
 * Contains a number of functions that work on variable settings.
 * @since 1.0
 */
class settings
{
    /* PUBLIC */

    /**
     * Retrieves the selected sidebars layout with respect to the selection
     * in the customizer (site-wide) and the potential page override.
     * @return string A value like '0', 'l1', 'l2', 'l1r1', 'r1', or 'r2'
     */
    public static function format_sidebars()
    {
        if ( is_singular() )
        {
            if ( \ski\post::get_opt( 'bpq_popt_sidebars_override', null ) == 'on' )
            {
                return \ski\post::get_opt( 'bpq_popt_sidebars_layout', 'r1' );
            }
        }
        return apply_filters( 'filter_bpq_setting_format_sidebars', get_theme_mod( 'bpq_opt_format_sidebar_layout', 'r1' ) );
    }

    /**
     * Retrieves the selected site span with respect to the selection
     * in the customizer (site-wide) and the potential page override.
     * @return string A value like 'bleed-wide', 'bleed-narrow', or 'boxed-narrow'
     */
    public static function format_span()
    {
        if ( is_singular() )
        {
            if ( \ski\post::get_opt( 'bpq_popt_span_override', null ) == 'on' )
            {
                return \ski\post::get_opt( 'bpq_popt_span', 'boxed-narrow' );
            }
        }
        return apply_filters( 'filter_bpq_setting_format_span', get_theme_mod( 'bpq_opt_format_site_span', 'boxed-narrow' ) );
    }

    /**
     * Retrieves the slug of the sidebar to use on the leftmost
     * side with respect to the potential page override.
     * @return string If set, the override; otherwise 'sidebar-1'
     */
    public static function sidebars_1()
    {
        if ( is_singular() )
        {
            $override = \ski\post::get_opt( 'bpq_popt_sidebars_1', null );
            if ( !empty( $override ) )
            {
                return $override;
            }
        }
        return 'sidebar-1';
    }

    /**
     * Retrieves the slug of the sidebar to use on the leftmost
     * side with respect to the potential page override.
     * @return string If set, the override; otherwise 'sidebar-2'
     */
    public static function sidebars_2()
    {
        if ( is_singular() )
        {
            $override = \ski\post::get_opt( 'bpq_popt_sidebars_2', null );
            if ( !empty( $override ) )
            {
                return $override;
            }
        }
        return 'sidebar-2';
    }

	/* PRIVATE */

	/**
	 * Only use this class as a utility.
	 */
	private function __construct()
	{
		//	Intentionally blank..
	}
}

?>