<?php
/**
 * Set up the default theme options
 *
 * @param string $name  The option name
 *
 * @since amp 0.1
 */
/** create function to sanitize boolean
 */ 
function amp_theme_options() {
    //delete_option( 'amp_theme_options' );
    $amp_theme_options = array (
       'soc_facebook' => '',
       'soc_twitter'  => '',
       'share_square' => '',
       'soc_gplus'    => ''
        );
    return get_option( 'amp_theme_options', $amp_theme_options );
}

function amp_sanitize_checkbox( $input ) {
	return absint( $input );
}

    function amp_customize_register( $wp_customize ) {

    $wp_customize->add_section( 'amp_options_section' , array(

    'title'       => __( 'Theme Options', 'amp' ),

    'priority'   => 30,

    'description' => 'Add social links, background and logo',

    ) );

// facebook
        $wp_customize->add_setting('amp_theme_options[soc_facebook]', array(
            'type'              => 'option',
            'sanitize_callback' => 'esc_url_raw',
            'capability'        => 'edit_theme_options',
        ) );
        $wp_customize->add_control('amp_theme_options[soc_facebook]', array(
            'label'    => __('Facebook', 'amp'),
            'section'  => 'amp_options_section',
            'settings' => 'amp_theme_options[soc_facebook]',
        ) );

// twitter
        $wp_customize->add_setting('amp_theme_options[soc_twitter]', array(
            'default'           => $amp_theme_options['soc_twitter'],
            'type'              => 'option',
            'sanitize_callback' => 'esc_url_raw',
            'capability'        => 'edit_theme_options',
 
        ) );
        $wp_customize->add_control('amp_theme_options[soc_twitter]', array(
            'label'    => __('Twitter', 'amp'),
            'section'  => 'amp_options_section',
            'settings' => 'amp_theme_options[soc_twitter]',
        ) );

// share square
        $wp_customize->add_setting('amp_theme_options[share_square]', array(
            'default'           => $amp_theme_options['share_square'],
            'type'              => 'option',
            'sanitize_callback' => 'esc_url_raw',
            'capability'        => 'edit_theme_options',
        ) );
        $wp_customize->add_control('amp_theme_options[share_square]', array(
            'label'    => __('Share Square', 'amp'),
            'section'  => 'amp_options_section',
            'settings' => 'amp_theme_options[share_square]',
        ) );

// gplus
        $wp_customize->add_setting('amp_theme_options[soc_gplus]', array(
            'default'           => $amp_theme_options['soc_gplus'],
            'type'              => 'option',
            'sanitize_callback' => 'esc_url_raw',
            'capability'        => 'edit_theme_options',
 
        ) );
        $wp_customize->add_control('amp_theme_options[soc_gplus]', array(
            'label'    => __('Google Plus', 'amp'),
            'section'  => 'amp_options_section',
            'settings' => 'amp_theme_options[soc_gplus]',
        ) );

// footer background
    $wp_customize->add_setting( 'amp_footer_back', array(
        'sanitize_callback' => 'esc_url_raw',
        'capability'        => 'edit_theme_options',
    ) );
    $wp_customize->add_control( new WP_Customize_Image_Control(
    $wp_customize, 'amp_footer_back', array(
        'label'    => __( 'Footer Background', 'amp' ),
        'description' => 'Upload image or use color control below',
        'section'  => 'amp_options_section',
        'settings' => 'amp_footer_back',
    ) ) );
								   
// custom logo upload
    $wp_customize->add_setting( 'amp_logo', array(
        'sanitize_callback'  => 'esc_url_raw',
        'capability'         => 'edit_theme_options',
    ) );
    $wp_customize->add_control( new WP_Customize_Image_Control(
    $wp_customize, 'amp_logo', array(
        'label'    => __( 'Logo', 'amp' ),
        'description' => 'Logo sits to the right of post title',
        'section'  => 'amp_options_section',
        'settings' => 'amp_logo',
   	) ) );

// custom link colors
    $wp_customize->add_setting( 'amp_link', array( 
        'sanitize_callback' => 'sanitize_hex_color',
        'default'           => '#0055aa',
	'capability'        => 'edit_theme_options',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control(
    $wp_customize, 'amp_link', array(
        'label'    => __( 'Link colors', 'amp' ),
        'section'  => 'colors',
        'settings' => 'amp_link',
    ) ) );

// content background color
    $wp_customize->add_setting( 'amp_content_back', array( 
        'sanitize_callback' => 'sanitize_hex_color',
        'default'           => '#ffffff',
	'capability'        => 'edit_theme_options',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control(
    $wp_customize, 'amp_content_back', array(
        'label'    => __( 'Content Background Color', 'amp' ),
        'section'  => 'colors',
        'settings' => 'amp_content_back',
    ) ) );

// content text color
    $wp_customize->add_setting( 'amp_text_color', array( 
        'sanitize_callback' => 'sanitize_hex_color',
        'default'           => '#7a7a7a',
	'capability'        => 'edit_theme_options',
    ) );
    $wp_customize->add_control( new WP_Customize_Color_Control(
    $wp_customize, 'amp_text_color', array(
        'label'    => __( 'Content Text Color', 'amp' ),
        'section'  => 'colors',
        'settings' => 'amp_text_color',
    ) ) );

}
    add_action( 'customize_register', 'amp_customize_register' );


// now put the options to work in amp theme
function amp_customize_css() {
    ?>
    <style type="text/css">
    a { color:<?php echo get_theme_mod('amp_link', '#0055aa'); ?>; }
    article.entry, .footer-left, .footer-right, .entry-header { 
        background-color:<?php echo get_theme_mod('amp_content_back', '#fafafa' ); ?> !important; }
    article.entry, .entry-title, .entry-title a, article.entry p, .footer-right, .widgettitle { 
        color:<?php echo get_theme_mod('amp_text_color', '#333333'); ?>; }
    .site-footer, .meta-footer { 
        background: url('<?php echo get_theme_mod('amp_footer_back', ''); ?>'); }
    </style>
    <?php
}
add_action( 'wp_head', 'amp_customize_css');

/** adds a custom meta box in the dashboard of WordPress
 * add an metabox for email of author
 */   
 add_action('wp_dashboard_setup', 'amp_dashboard_widgets');

    function amp_dashboard_widgets() {
    global $wp_meta_boxes;

    wp_add_dashboard_widget('custom_help_widget', 'Theme Modifications', 'custom_dashboard_help');
    }

    function custom_dashboard_help() {
    ?>
    <p><a href="http://tradesouthwest.com" target="_blank" title="website design"><img src="<?php echo get_template_directory_uri() . '/assets/logo.png'; ?>" /></a> Tradesouthwest WordPress Themes</p><p>For customization of this theme email Larry at <a href="mailto:themes@tradesouthwest.com">themes@tradesouthwest.com</a></p> 
    <?php  } ?>