<?php

/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 */
function one_page_express_setup() {
    global $content_width;

    if (!isset($content_width)) {
        $content_width = 640;
    }

    load_theme_textdomain('one-page-express', get_template_directory() . '/languages');

    add_theme_support('automatic-feed-links');
    add_theme_support('title-tag');
    add_theme_support('post-thumbnails');
    
    set_post_thumbnail_size(890, 510, true);
    
    register_default_headers(array(
        'homepage-image' => array(
            'url'           => '%s/assets/images/home_page_header.jpg',
            'thumbnail_url' => '%s/assets/images/home_page_header.jpg',
            'description'   => __('Homepage Header Image', 'one-page-express'),
        )
    ));
    
    add_theme_support('custom-header', apply_filters('one_page_express_custom_header_args', array(
        'default-image' => get_template_directory_uri() . "/assets/images/home_page_header.jpg",
        'width'         => 1920,
        'height'        => 800,
        'flex-height'   => true,
        'flex-width'    => true,
        'header-text'   => false,
    )));
    
    add_theme_support('custom-logo', array(
        'flex-height'   => true,
        'flex-width'    => true,
        'width' => 150,
        'height' => 70
    ));

    register_nav_menus(array(
        'primary' => __('Primary Menu', 'one-page-express'),
    ));
}

add_action('after_setup_theme', 'one_page_express_setup');

function one_page_express_sanitize_checkbox($val){
    return (isset($val) && $val == true ? true : false);
}

function one_page_express_customize_register_action($wp_customize){
    $wp_customize->add_setting('one_page_express_homepage_header',
          array('sanitize_callback' => 'esc_url_raw', 'default' => get_template_directory_uri() . "/assets/images/home_page_header.jpg"));

    $wp_customize->add_control(new WP_Customize_Image_Control($wp_customize, 'one_page_express_homepage_header',
          array(
              'label'    => __('Home page header', 'one-page-express'),
              'section'  => 'header_image',
              'settings' => 'one_page_express_homepage_header',
              'priority' => 10,
          )));


    $wp_customize->add_panel( 'one_page_express_header',
        array(
            'priority'       => 22,
            'capability'     => 'edit_theme_options',
            'theme_supports' => '',
            'title'          => esc_html__( 'Header Options', 'one-page-express' ),
            'description'    => '',
        )
    );
    
    $wp_customize->add_section( 'one_page_express_header_content', array(
        'title' => __( 'Header Content', 'one-page-express' ),
        'panel' => 'one_page_express_header'
    ) );
    
     $wp_customize->add_setting( 'one_page_express_show_latest_post', array(
        'default'           => true,
        'sanitize_callback' => 'one_page_express_sanitize_checkbox',
    ) );


    $wp_customize->add_control( 'one_page_express_show_latest_post', array(
        'label'    => __( 'Show latest posts', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'type'     => 'checkbox',
        'priority' => 1,
    ) );


    /* Button 1 */

    $wp_customize->add_setting( 'one_page_express_header_btn_1_title', array(
        'default'           => esc_html__( 'GET STARTED TODAY', 'one-page-express' ),
        'sanitize_callback' => 'wp_kses_post',
    ) );


    $wp_customize->add_control( 'one_page_express_header_btn_1_title', array(
        'label'    => __( 'Button 1 Title', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 1,
    ) );


    $wp_customize->add_setting( 'one_page_express_header_btn_1_url', array(
        'default'           => '#',
        'sanitize_callback' => 'esc_url_raw',
    ) );


     $wp_customize->add_control( 'one_page_express_header_btn_1_url', array(
        'label'    => __( 'Button 1 URL', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 1,
    ) );

     
    /* Button 2 */


    $wp_customize->add_setting( 'one_page_express_header_btn_2_title', array(
        'default'           => esc_html__( 'Learn More', 'one-page-express' ),
        'sanitize_callback' => 'wp_kses_post',
    ) );


    $wp_customize->add_control( 'one_page_express_header_btn_2_title', array(
        'label'    => __( 'Button 2 Title', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 1,
    ) );

    $wp_customize->add_setting( 'one_page_express_header_btn_2_url', array(
        'default'           => '#',
        'sanitize_callback' => 'esc_url_raw',
    ) );


     $wp_customize->add_control( 'one_page_express_header_btn_2_url', array(
        'label'    => __( 'Button 2 URL', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 1,
    ) );


    /* Header Title */
    $wp_customize->add_setting( 'one_page_express_header_title', array(
        'default'           => esc_html__( 'STAND OUT FROM THE CROWD!', 'one-page-express' ),
        'sanitize_callback' => 'wp_kses_post',
    ) );

    $wp_customize->add_control( 'one_page_express_header_title', array(
        'label'    => __( 'Title', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 1,
    ) );


    /* Header Subtitle */
    $wp_customize->add_setting( 'one_page_express_header_subtitle', array(
        'default'           => esc_html__( 'One Page Express supports a custom frontpage', 'one-page-express' ),
        'sanitize_callback' => 'wp_kses_post',
    ) );

    $wp_customize->add_control( 'one_page_express_header_subtitle', array(
        'label'    => __( 'Subtitle', 'one-page-express' ),
        'section'  => 'one_page_express_header_content',
        'priority' => 2,
    ) );

}

add_action('customize_register',  'one_page_express_customize_register_action');

/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function one_page_express_pingback_header() {
    if ( is_singular() && pings_open() ) {
        printf( '<link rel="pingback" href="%s">' . "\n", get_bloginfo( 'pingback_url' ) );
    }
}
add_action( 'wp_head', 'one_page_express_pingback_header' );

/**
 * Register sidebar
 */
function one_page_express_widgets_init() {
    register_sidebar(array(
        'name'          => __('Sidebar widget area', 'one-page-express'),
        'id'            => 'sidebar-1',
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
        'after_widget'  => '</div>',
        'before_title'  => '<h2 class="widgettitle">',
        'after_title'   => '</h2>',
    ));
}
add_action('widgets_init', 'one_page_express_widgets_init');


/**
 * Replaces "[...]" (appended to automatically generated excerpts) with ... and
 * a 'Read more' link.
 * @return string '... Read more'
 */
function one_page_express_excerpt_more($link) {
    if ( is_admin() ) {
        return $link;
    }
    return '&hellip; <br> <a class="button" href="' . esc_url(get_permalink(get_the_ID())) . '">' . __('Read more', 'one-page-express') . '</a>';
}
add_filter('excerpt_more', 'one_page_express_excerpt_more');


/**
 * Gets logo as text or image, depending on user
 *
 * @param boolean $footer Use in footer
 * @return string Logo html
 */

 function one_page_express_logo($footer = false) {
     if (function_exists('has_custom_logo') && has_custom_logo()) {
        the_custom_logo();
     } elseif ($footer) {
        printf('<h2 class="footer-logo">%1$s</h2>', wp_kses_post(get_bloginfo('name')));
     } else {
        printf('<a class="text-logo" href="%1$s">%2$s</a>', esc_url(home_url('/')), wp_kses_post(get_bloginfo('name')));
     }
 }


 /* show latest posts */
 function one_page_express_latest_posts() {
    ?>
    <div class="row_34">
     <div class="gridContainer">
        <div class="row featured-items">
    <?php
        $query = new WP_Query(
            array(
                'posts_per_page' => 3,
                'suppress_filters' => 0,
            )
        );
        if ( $query->have_posts() ) :
            while ( $query->have_posts() ) : $query->the_post(); 
    ?>
            <div class="featured-item">
              <div class="featured-item-row">
                <?php the_post_thumbnail('large', array('class' => 'image3'));  ?>
               <div class="row_47">
                <h3 class="heading10"><?php the_title(); ?></h3>

                <p><?php the_excerpt(); ?></p>
               </div>
              </div>
            </div>
        <?php 
            endwhile;
            wp_reset_postdata();
        endif;
        ?>
        </div>
      </div>
    </div>
    <?php
 }


/**
 * Enqueue scripts and styles.
 */
function one_page_express_scripts() {
    wp_enqueue_style('one-page-express-fonts', 'http://fonts.googleapis.com/css?family=Lato:300,400,700,900|Open+Sans:400,300,600,700|Source+Sans+Pro:200,normal,300,600,700');
    wp_enqueue_style('one-page-express-style', get_stylesheet_uri());
    wp_enqueue_style('font-awesome', get_template_directory_uri() . '/assets/font-awesome/font-awesome.min.css');
    wp_enqueue_script('one-page-express-ddmenu', get_template_directory_uri() . '/assets/js/drop_menu_selection.js', array('jquery-effects-slide'), false, true);
    wp_enqueue_script('comment-reply');
}
add_action('wp_enqueue_scripts', 'one_page_express_scripts');

/**
 * Footer copyright
 * @return string The footer copyright text.
 */
function one_page_express_copyright() {
    return '&copy;&nbsp;' . "&nbsp;" . date_i18n(__('Y','one-page-express')). '&nbsp;' . esc_html(get_bloginfo('name')) . '.&nbsp;' . __('Built using WordPress and One Page Express Theme.', 'one-page-express');
}


/**
 * Menu fallback used for wp_nav_menu
 * @return string The wp_page_menu generated html
 */
function one_page_express_nomenu_cb() {
    return wp_page_menu(array(
        "menu_class" => 'fm2_drop_mainmenu',
        "menu_id"    => 'drop_mainmenu_container',
        'before'     => '<ul id="drop_mainmenu" class="fm2_drop_mainmenu">',
    ));
}

/**
 * The title to be used in header depending on the current post and template
 * @return string The title to be used in header
 */
function one_page_express_title() {
    $title = array(
        'title' => '',
    );

    if (is_404()) {
        $title['title'] = __('Page not found', 'one-page-express');
    } elseif (is_search()) {
        $title['title'] = sprintf(__('Search Results for &#8220;%s&#8221;', 'one-page-express'), get_search_query());
    } elseif (is_home()) {
        if (is_front_page()) {
            $title['title'] = get_bloginfo('name');
        } else {
            $title['title'] = single_post_title();
        }
    } elseif (is_archive()) {
        $title['title'] = get_the_archive_title();
    } else {
        $title['title'] = get_the_title();
    }

    return $title['title'];
}


/**
 * Current homepage header
 * @return string The escaped url of homepage header image
 */
function one_page_express_homepage_header() {
    return esc_url(get_theme_mod('one_page_express_homepage_header', get_template_directory_uri() . "/assets/images/home_page_header.jpg"));
}