<?php
/**
 * rad Theme Customizer
 *
 * @package rad
 */

/**
 * Add postMessage support for site title and description for the Theme Customizer.
 *
 * @param WP_Customize_Manager $wp_customize Theme Customizer object.
 */
function rad_customize_register( $wp_customize ) {
	$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
	
	$wp_customize->add_section(
	'rad-layout',
	array(
    	'title'			=> __('Layout Settings','rad'),
    	'description'	=> __('Manage the Layout Settings of your site.','rad'),
    	'priority'		=> 1,
    	)
	);
	
	$wp_customize-> add_setting(
    'rad-f-img',
    array(
    	'sanitize_callback'	=> 'rad_sanitize_checkbox',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-f-img',
    array(
    	'type'		=> 'checkbox',
    	'label'		=> __('Show Featured Image in the Post.','rad'),
    	'section'	=> 'rad-layout',
    	'priority'	=> 1,
    	)
    );
    
    $wp_customize-> add_setting(
		'rad-sidebar',
		array(
			'default'	=> 'right',
			'sanitize_callback'	=> 'rad_sanitize_select'
		)
    );
    
    $wp_customize-> add_control(
	    'rad-sidebar',
	    array(
		    'type'	=> 'select',
		    'label'	=> __('Select the Sidebar orientation for the site','rad'),
		    'section'	=> 'rad-layout',
		    'priority'	=> 2,
		    'choices'	=> array(
			    	'left'	=> __('Left', 'rad'),
			    	'right'	=> __('Right', 'rad')
		    ),
	    )
    );
    
    $wp_customize-> add_setting(
		'rad-home-layout',
		array(
			'default'	=> 'alt',
			'sanitize_callback'	=> 'rad_sanitize_select_3'
		)
    );
    
    $wp_customize-> add_control(
	    'rad-home-layout',
	    array(
		    'type'	=> 'select',
		    'label'	=> __('Select the Sidebar orientation for the site','rad'),
		    'section'	=> 'rad-layout',
		    'priority'	=> 5,
		    'choices'	=> array(
			    	'alt'	=> __('Alternate View', 'rad'),
			    	'list'	=> __('List View', 'rad')
		    ),
	    )
    );
	
	$wp_customize->add_section(
	'rad-social',
	array(
    	'title'			=> __('Social Settings','rad'),
    	'description'	=> __('Manage the Social Icon Settings of your site.','rad'),
    	'priority'		=> 2,
    	)
	);
	
	$wp_customize-> add_setting(
    'social',
    array(
    	'sanitize_callback'	=> 'rad_sanitize_checkbox',
    	)
    );
    
    $wp_customize-> add_control(
	    'social',
	    array(
	    	'type'		=> 'checkbox',
	    	'label'		=> __('Enable Social Icons','rad'),
	    	'section'	=> 'rad-social',
	    	'priority'	=> 1,
	    	)
	    );
	    
	    $wp_customize->add_setting(
	    'social-select',
	    array(
	        'default' => 'default',
	        'sanitize_callback'	=> 'rad_sanitize_select_2',
	    )
	);
	 
	$wp_customize->add_control(
	    'social-select',
	    array(
	        'type' => 'select',
	        'label' => __('Select the icons to be displayed','rad'),
	        'section' => 'rad-social',
	        'priority'	=> 2,
	        'choices' => array(
	            'default'		=> __('Default', 'rad'),
	            'boxicons'		=> __('Boxicons', 'rad')
	        ),
	    )
	);

   
    $wp_customize-> add_setting(
    'rad-facebook',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-facebook',
    array(
    	'label'		=> __('Facebook URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-twitter',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-twitter',
    array(
    	'label'		=> __('Twitter URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-gplus',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-gplus',
    array(
    	'label'		=> __('Google+ URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-instagram',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-instagram',
    array(
    	'label'		=> __('Instagram URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-pinterest',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-pinterest',
    array(
    	'label'		=> __('Pinterest URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-youtube',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-youtube',
    array(
    	'label'		=> __('YouTube URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-rss',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-rss',
    array(
    	'label'		=> __('RSS URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-linkedin',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-linkedin',
    array(
    	'label'		=> __('LinkedIn URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-mail',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-mail',
    array(
    	'label'		=> __('Contact Page URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize-> add_setting(
    'rad-vimeo',
    array(
    	'default'	=> '',
    	'sanitize_callback' => 'esc_url_raw',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-vimeo',
    array(
    	'label'		=> __('Vimeo URL','rad'),
    	'section'	=>	'rad-social',
    	'type'		=>	'text',
    	)
    );
    
    $wp_customize->add_panel(
    'rad-showcase', 
    	array(
		    'priority'       => 12,
		    'capability'     => 'edit_theme_options',
		    'theme_supports' => '',
		    'title'          => __('Showcase Settings', 'rad'),
		)
	);
    
     //*----Featured Posts Section----*//


	class Rad_Featured_Post_Control extends WP_Customize_Control	{
		
	    private $posts = false;
	    public function __construct($manager, $id, $args = array(), $options = array())
	    {
	        $postargs = wp_parse_args($options, array('numberposts' => '-1'));
	        $this->posts = get_posts($postargs);
	        parent::__construct( $manager, $id, $args );
	    }
	    /**
	    * Render the content on the theme customizer page
	    */
	    public function render_content()
	    {
	        if(!empty($this->posts))
	        {
	            ?>
	                <label>
	                    <span class="customize-post-dropdown"><?php echo esc_html( $this->label ); ?></span>
	                    <select <?php $this->link(); ?>>
	                    <?php
	                        foreach ( $this->posts as $post )
	                        {
	                            printf('<option value="%s" %s>%s</option>', $post->ID, selected($this->value(), $post->ID, false), $post->post_title);
	                        }
	                    ?>
	                    </select>
	                </label>
	            <?php
	        }
	    }
	}

	$wp_customize-> add_panel(
	    'rad-featured-post', 
		    array(
			    'priority'       => 3,
			    'capability'     => 'edit_theme_options',
			    'theme_supports' => '',
			    'title'          => __('Featured Posts Area', 'rad'),
			    'description'    => '',
		    )
    );
    
    $wp_customize-> add_section(
	    'rad-fp-enable',
	    array(
	    	'title'		=> __('Enable Featured Posts','rad'),
	    	'panel'		=> 'rad-featured-post',
	    	'priority'	=> 1
	    )
    );
    
    $wp_customize-> add_setting(
    'rad-fp-enable',
    array(
	    'default'			=> false,
    	'sanitize_callback'	=> 'rad_sanitize_checkbox',
    	)
    );
    
    $wp_customize-> add_control(
    'rad-fp-enable',
    array(
    	'type'		=> 'checkbox',
    	'label'		=> __('Enable the Featured Posts Area','rad'),
    	'section'	=> 'rad-fp-enable',
    	'priority'	=> 1,
    	)
    );
    
    $wp_customize-> add_section(
    	'rad-fp-select',
    	array(
    		'title'		=> __('Choose your featured Posts','rad'),
    		'panel'		=> 'rad-featured-post',
    		'priority'	=> 2
    	)
    );
    
    $wp_customize-> add_setting(
    	'rad-fp-1',
    	array(
    		'default'	=> ''
    	)
    );
    
    $wp_customize-> add_control(
    	new Rad_Featured_Post_Control(
    	$wp_customize,
	    	'rad-fp-1',
	    	array(
	    		'label'		=> __('Post 1','rad'),
	    		'section'	=> 'rad-fp-select',
	    		'settings'	=> 'rad-fp-1'
	    	)
    	)
    );
    
    $wp_customize-> add_setting(
    	'rad-fp-2',
    	array(
    		'default'	=> '',
    		'sanitize_callback'	=> 'rad_sanitize_text',
    		'transport'	=> 'refresh'
    	)
    );
    
    $wp_customize-> add_control(
    	new Rad_Featured_Post_Control(
    	$wp_customize,
	    	'rad-fp-2',
	    	array(
	    		'label'		=> __('Post 2','rad'),
	    		'section'	=> 'rad-fp-select',
	    		'settings'	=> 'rad-fp-2'
	    	)
    	)
    );
    
    $wp_customize-> add_setting(
    	'rad-fp-3',
    	array(
    		'default'	=> '',
    		'sanitize_callback'	=> 'rad_sanitize_text',
    		'transport'	=> 'refresh'
    	)
    );
    
    $wp_customize-> add_control(
    	new Rad_Featured_Post_Control(
    	$wp_customize,
	    	'rad-fp-3',
	    	array(
	    		'label'		=> __('Post 3','rad'),
	    		'section'	=> 'rad-fp-select',
	    		'settings'	=> 'rad-fp-3'
	    	)
    	)
    );		
    	
	$wp_customize->add_setting(
	    'rad-title',
	    array(
	        'default' => '#55be9d',
	        'sanitize_callback' => 'sanitize_hex_color',
	        'transport'	=> 'postMessage'
	    )
	);
	
	$wp_customize->add_control(
	    new WP_Customize_Color_Control(
	        $wp_customize,
	        'rad-title',
	        array(
	            'label' => __('Title Color','rad'),
	            'section' => 'colors',
	            'settings' => 'rad-title',
	            'priority'	=> 2,
	        )
	    )
	);
	
	$wp_customize->add_setting(
	    'rad-desc',
	    array(
	        'default' => '#ffffff',
	        'sanitize_callback' => 'sanitize_hex_color',
	        'transport'	=> 'postMessage'
	    )
	);
	
	$wp_customize->add_control(
	    new WP_Customize_Color_Control(
	        $wp_customize,
	        'rad-desc',
	        array(
	            'label' => __('Description Color','rad'),
	            'section' => 'colors',
	            'settings' => 'rad-desc',
	            'priority'	=> 3,
	        )
	    )
	);

	$wp_customize-> add_section(
    'rad_custom',
    array(
    	'title'			=> __('Custom Settings','rad'),
    	'description'	=> __('Add some custom CSS code to edit your theme.','rad'),
    	'priority'		=> 20,
    	)
    );
    
	$wp_customize->add_setting(
	'rad-custom-css',
	array(
		'default'		=> '',
		'sanitize_callback'	=> 'rad_sanitize_text'
		)
	);
 
	$wp_customize->add_control( 
        'rad-custom-css',
        array(
	        'type'	=> 'textarea',
            'label' => __('Custom CSS','rad'),
            'section' => 'rad_custom',
            'settings' => 'rad-custom-css'
        )
	);
	
	 function rad_sanitize_text( $t ) {
    return wp_kses_post( force_balance_tags( $t ) );
    }
    
    if ( $wp_customize->is_preview() && ! is_admin() ) {
    add_action( 'wp_footer', 'rad_customize_preview',21);
}

	function rad_sanitize_checkbox( $i ) {
	    if ( $i == 1 ) {
	        return 1;
	    } 
	    else {
	        return '';
	    }
	 }
	 
	 function rad_sanitize_select_2( $input ) {
	    $valid = array(
	            'default'		=> __('Default','rad'),
	            'boxicons'		=> __('Boxicons','rad')
	        );
	 
	    if ( array_key_exists( $input, $valid ) ) {
	        return $input;
	    } else {
	        return '';
	    }
	}
	
	function rad_sanitize_select_3( $input ) {
	    $valid = array(
	            'alt'		=> __('Alternate View','rad'),
	            'list'		=> __('List View','rad')
	        );
	 
	    if ( array_key_exists( $input, $valid ) ) {
	        return $input;
	    } else {
	        return '';
	    }
	}
	 
	function rad_sanitize_select( $input ) {
	    $valid = array(
	        'left' => __('Left','rad'),
	        'right' => __('Right','rad')
	    );
	 
	    if ( array_key_exists( $input, $valid ) ) {
	        return $input;
	    } else {
	        return '';
	    }
	}
}
add_action( 'customize_register', 'rad_customize_register' );

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */

function rad_customize_preview_js() {
	wp_enqueue_script( 'rad_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20130508', true );
}
add_action( 'customize_preview_init', 'rad_customize_preview_js' );