<?php
/**
 * Bone Customizer functionality
 *
 * @package WordPress
 * @subpackage Bone
 * @since Bone 1.0
 */

/**
 * Filter Index Posts.
 *
 * @since Bone 1.0
 */
function bone_filter_index_posts( $query ) {
	if ( !is_home() || !$query->is_main_query() ) return;

	$is_static  = get_option( 'list-in-static')['check01'];
	$ignore_tag = get_option( 'list-ignore-tag')['text'];
	$ignore_cat = get_option( 'list-ignore-category')['text'];
	$filter_day = get_option( 'list-rule-day')['date'];

	if ( $ignore_tag ) $ignore_tag = explode( ',', $ignore_tag );
	if ( $ignore_cat ) $ignore_cat = explode( ',', $ignore_cat );
	if ( $filter_day == 'none' ) $filter_day = null;

	if ( $is_static ) $query->set( 'post_type', ['post','page'] );
	if ( $ignore_tag ) $query->set( 'tag__not_in', $ignore_tag );
	if ( $ignore_cat ) $query->set( 'category__not_in', $ignore_cat );
	if ( $filter_day ) $query->set( 'date_query', array( 'after' => '1 '. $filter_day .' ago' ) );
}
add_action( 'pre_get_posts', 'bone_filter_index_posts' );

/**
 * Add Options for the Customizer.
 *
 * @since Bone 1.0
 */
function bone_add_customize($wp_customize) {

	/**
	 * Add Layout section.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_section( 'layout', array(
		'title' => __( 'Layout', 'bone' ),
		'priority' => 20,
	) );

	/**
	 * Add Filter section for Filter index posts.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_section( 'rule', array(
		'title' => __( 'Filter', 'bone' ),
		'priority' => 30,
		'description' => __( 'Filter for Index loop.', 'bone' ),
	) );

	/**
	 * Include page type in index post loop.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'list-in-static[check01]', array(
		'type' => 'option',
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'list-in-static', array(
		'section'     => 'rule',
		'label'       => __( 'Include Pages', 'bone' ),
		'settings'    => 'list-in-static[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Exclude tags from index post loop.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'list-ignore-tag[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'sanitize_text_field',
	) );
	$wp_customize->add_control( 'list-ignore-tag', array(
		'section'     => 'rule',
		'label'       => __( 'Exclude tags', 'bone' ),
		'settings'    => 'list-ignore-tag[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'id, id, id...',
		),
	) );

	/**
	 * Exclude categories from index post loop.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'list-ignore-category[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'sanitize_text_field',
	) );
	$wp_customize->add_control( 'list-ignore-category', array(
		'section'     => 'rule',
		'label'       => __( 'Exclude categories', 'bone' ),
		'settings'    => 'list-ignore-category[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'id, id, id...',
		),
	) );

	/**
	 * Add filter by Period.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'list-rule-day[date]', array(
		'type' => 'option',
		'default' => 'none',
		'sanitize_callback' => 'bone_sanitize_choice',
	) );
	$wp_customize->add_control( 'list-rule-day[date]', array(
		'section'     => 'rule',
		'label'       => __( 'Day Filter', 'bone' ),
		'settings'    => 'list-rule-day[date]',
		'type'        => 'radio',
		'choices'     => array(
			'none'     => __( 'Allways', 'bone' ),
			'day'      => __( 'Today', 'bone' ),
			'week'     => __( 'one week', 'bone' ),
			'month'    => __( 'one month', 'bone' ),
			'year'     => __( 'one year', 'bone' ),
		)
	) );

	/**
	 * Change a main color.
	 * This change CDN path as Material Design Lite.
	 * Add setting and Control.
	 *
	 * @link http://www.getmdl.io/customize/index.html
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'color_set[main]', array(
		'type' => 'option',
		'default' => 'indigo',
		'sanitize_callback' => 'bone_sanitize_choice',
	) );
	$wp_customize->add_control( 'color_set[main]', array(
		'section'     => 'colors',
		'description' => __('There needs to be Different Color.', 'bone' ),
		'label'       => __( 'Main color', 'bone' ),
		'settings'    => 'color_set[main]',
		'type'        => 'select',
		'choices'     => array(
			'red'           => 'Red',
			'pink'          => 'Pink',
			'purple'        => 'Purple',
			'deep_purple'   => 'Deep Purple',
			'indigo'        => 'Indigo',
			'blue'          => 'Blue',
			'light_blue'    => 'Light Blue',
			'cyan'          => 'Cyan',
			'teal'          => 'Teal',
			'green'         => 'Green',
			'light_green'   => 'Light Green',
			'lime'          => 'Lime',
			'yellow'        => 'Yellow',
			'amber'         => 'Amber',
			'orange'        => 'Orange',
			'deep_orange'   => 'Deep Orange',
			'brown'         => 'Brown',
			'grey'          => 'Grey',
			'blue_grey'     => 'Blue Grey',
		)
	) );

	/**
	 * Change a sub color.
	 * This change CDN path as Material Design Lite.
	 * Add setting and Control.
	 *
	 * @link http://www.getmdl.io/customize/index.html
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'color_set[sub]', array(
		'type' => 'option',
		'default' => 'pink',
		'sanitize_callback' => 'bone_sanitize_choice',
	) );
	$wp_customize->add_control( 'color_set[sub]', array(
		'section'     => 'colors',
		'label'       => __( 'Sub color', 'bone' ),
		'settings'    => 'color_set[sub]',
		'type'        => 'select',
		'choices'     => array(
			'red'           => 'Red',
			'pink'          => 'Pink',
			'purple'        => 'Purple',
			'deep_purple'   => 'Deep Purple',
			'indigo'        => 'Indigo',
			'blue'          => 'Blue',
			'light_blue'    => 'Light Blue',
			'cyan'          => 'Cyan',
			'teal'          => 'Teal',
			'green'         => 'Green',
			'light_green'   => 'Light Green',
			'lime'          => 'Lime',
			'yellow'        => 'Yellow',
			'amber'         => 'Amber',
			'orange'        => 'Orange',
			'deep_orange'   => 'Deep Orange',
		)
	) );

	/**
	 * Transparent Heading bar.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'header_transparent[check01]', array(
		'type' => 'option',
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'header_transparent', array(
		'section'     => 'colors',
		'label'       => __( 'Transparent Header', 'bone' ),
		'settings'    => 'header_transparent[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Hide excerpt.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'hide_excerpt[check01]', array(
		'type' => 'option',
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'hide_excerpt', array(
		'section'     => 'layout',
		'label'       => __( 'Hide excerpt', 'bone' ),
		'settings'    => 'hide_excerpt[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Fix Heading bar.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'header_fix[check01]', array(
		'type' => 'option',
		'default' => true,
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'header_fix_c', array(
		'section'     => 'layout',
		'label'       => __( 'Fix heading bar', 'bone' ),
		'settings'    => 'header_fix[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Fix side navigation.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'side_fix[check01]', array(
		'type' => 'option',
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'side_fix_c', array(
		'section'     => 'layout',
		'label'       => __( 'Fix side navigation.', 'bone' ),
		'settings'    => 'side_fix[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Adjust the grid margins.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'grid-space[radio]', array(
		'type' => 'option',
		'default' => 'midium',
		'sanitize_callback' => 'bone_sanitize_choice',
	) );
	$wp_customize->add_control( 'grid-space[radio]', array(
		'section'     => 'layout',
		'label'       => __( 'Grid margins.', 'bone' ),
		'settings'    => 'grid-space[radio]',
		'type'        => 'radio',
		'choices'    => array(
			'none'      => __( 'fit', 'bone' ),
			'small'   => __( 'small', 'bone' ),
			'midium'    => __( 'midium', 'bone' ),
			'large'       => __( 'large', 'bone' ),
		),
	) );

	/**
	 * Background to full screen.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting('bg_cover[check01]', array(
		'type' => 'option',
		'sanitize_callback' => 'bone_sanitize_checkbox',
	) );
	$wp_customize->add_control( 'bg_cover', array(
		'section'     => 'background_image',
		'label'       => __( 'Full screen background', 'bone' ),
		'settings'    => 'bg_cover[check01]',
		'type'        => 'checkbox',
	) );

	/**
	 * Column adjustment.
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'column[select01]', array(
			'type'    => 'option',
			'default' => '3',
			'sanitize_callback' => 'bone_sanitize_choice',
	) );
	$wp_customize->add_control( 'column[select01]', array(
		'section'  => 'layout',
		'label'    => __( 'Column', 'bone' ),
		'settings' => 'column[select01]',
		'type'     => 'select',
		'choices'  => array(
			'1'  => 1,
			'2'  => 2,
			'3'  => 3,
			'4'  => 4,
			'6'  => 6,
			'12' => 12,
		),
	) );

	/**
	 * Change Logo
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'logo[img]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control(
		new WP_Customize_Image_Control(
				$wp_customize,
				'logo',
				array(
						'label'    => __( 'Logo image', 'bone' ),
						'settings' => 'logo[img]',
						'section'  => 'title_tagline'
				)
		) );

	/**
	 * Main Twitter acount
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'twitter[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control( 'twitter', array(
		'section'     => 'title_tagline',
		'label'       => 'Twitter',
		'settings'    => 'twitter[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'http://twitter.com/sisio4',
		),
	) );

	/**
	 * Main Facebook account
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'facebook[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control( 'facebook', array(
		'section'     => 'title_tagline',
		'label'       => 'Facebook',
		'settings'    => 'facebook[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'https://www.facebook.com/xxx',
		),
	) );

	/**
	 * Main Google+ account
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'google-plus[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control( 'google-plus', array(
		'section'     => 'title_tagline',
		'label'       => 'Google+',
		'settings'    => 'google-plus[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'https://plus.google.com/xxx',
		),
	) );

	/**
	 * Main LINE account
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'youtube[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control( 'youtube', array(
		'section'     => 'title_tagline',
		'label'       => 'YouTube',
		'settings'    => 'youtube[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'https://www.youtube.com/user/YouTubeJapan',
		),
	) );

	/**
	 * Main Instagram account
	 * Add setting and Control.
	 *
	 * @since Bone 1.0
	 */
	$wp_customize->add_setting( 'instagram[text]', array(
		'type' => 'option',
		'sanitize_callback' => 'esc_url_raw',
	) );
	$wp_customize->add_control( 'instagram', array(
		'section'     => 'title_tagline',
		'label'       => 'Instagram',
		'settings'    => 'instagram[text]',
		'type'        => 'text',
		'input_attrs' => array(
			'placeholder' => 'http://',
		),
	) );
}
add_action( 'customize_register', 'bone_add_customize' );

/**
 * Echo a header text color.
 * This changed by customizer option.
 *
 * @since Bone 1.0
 */
function bone_opt_header_color() {
	if ( get_header_textcolor() ) {
		$css = 'h1.bone-hero__title { color: #' . get_header_textcolor() . '}';
		$css .= 'p.bone-hero__sub-title { color: #' . get_header_textcolor() . '}';
		$css .= '.bone-drawer__title { color: #' . get_header_textcolor() . '}';
		wp_add_inline_style( 'bone-main-style', $css );
	}
}
add_action( 'wp_enqueue_scripts', 'bone_opt_header_color' );

/**
 * Sanitize Checkbox
 *
 * @since Bone 1.0
 */
function bone_sanitize_checkbox( $input ){
	if($input==true){
		return true;
	}else{
		return false;
	}
}

/**
 * Sanitize radio and select field.
 *
 * @since Bone 1.0
 */
function bone_sanitize_choice( $input, $setting ) {
	global $wp_customize;

	$control = $wp_customize->get_control( $setting->id );

	if ( array_key_exists( $input, $control->choices ) ) {
			return $input;
	} else {
			return $setting->default;
	}
}