<?php
/**
 * Bloog Lite Functions
 *
 * @package Bloog Lite
 */

if ( ! function_exists( 'is_plugin_active' ) ){
    require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
}

    // to insert box or full width design in homepage.
   // if(is_home()|| is_front_page()){
if( ! function_exists( 'bloger_custom_header_tag' ) ){
    function bloger_custom_header_tag($classes){
        if(is_home() || is_front_page()){
            $header_class = get_theme_mod('homepage_layout_setting','fullwidth-sidebar-home');
        }else{
            $header_class = '';    
        }
        $classes[] = $header_class;
        return $classes;
    }
}
add_filter( 'body_class', 'bloger_custom_header_tag' );
    //}
    // to insert box or full width design in category page.
if( ! function_exists( 'bloger_custom_header_tag_category_page' ) ){
    function bloger_custom_header_tag_category_page($classes){
        if(is_category() || is_archive()){
            $header_class = get_theme_mod('categorypage_layout_setting','fullwidth-category-page');
        }else{
            $header_class = '';
        }
        $classes[] = $header_class;
        return $classes;
    }
}
add_filter( 'body_class', 'bloger_custom_header_tag_category_page' );


function bloger_custom_header_tag_search_page($classes){
    if(is_search()){
        $header_class = 'fullwidth-sidebar-home';            
    }
    else{
        $header_class = '';
    }
    $classes[] = $header_class;
    return $classes;
}
add_filter( 'body_class', 'bloger_custom_header_tag_search_page' );

    // to insert box or full width design in Single page.
if( ! function_exists( 'bloger_custom_header_tag_single_page' ) ){
    function bloger_custom_header_tag_single_page($classes){
        if(is_single() || is_page_template('tpl-about.php') || is_page('contact-us')){
            $header_class = get_theme_mod('single_page_layout_setting','fullwidth-single-page');
        }else{
            $header_class = '';
        }
        $classes[] = $header_class;
        return $classes;
    }
}
add_filter( 'body_class', 'bloger_custom_header_tag_single_page' );


    // to enque jquery 
if(! function_exists('bloger_additional_scripts')){
   function bloger_additional_scripts() {
       wp_enqueue_style( 'font-awesome', get_template_directory_uri().'/css/fawesome/css/font-awesome.css' );
       wp_enqueue_script( 'jquery-bxslider-js', get_template_directory_uri() . '/js/jquery.bxslider.js', array('jquery') );
   }
}
add_action( 'wp_enqueue_scripts', 'bloger_additional_scripts' );


add_action( 'admin_enqueue_scripts', 'bloger_media_uploader' );


function bloger_media_uploader( $hook )
{
    if( 'widgets.php' != $hook )
        return;
    
    wp_enqueue_script( 
        'uploader-script', 
        get_template_directory_uri().'/inc/admin-panel/js/media-uploader.js', 
                array(), // dependencies
                false, // version
                true // on footer
                );
    wp_enqueue_media();
}
/** Exclude Categories from Blog Page **/
   function bloger_exclude_category_from_blogpost($query) {
       $exclude_category = get_theme_mod('blog_exclude_cat', ''); 
       $ex_cats = explode(',', $exclude_category);
       array_pop($ex_cats);
       
       if ( $query->is_home() ) {
           $query->set('category__not_in', $ex_cats);
       }
       return $query;
   }
   add_filter('pre_get_posts', 'bloger_exclude_category_from_blogpost');

function bloger_numeric_posts_nav() {

	if( is_singular() )
		return;

	global $wp_query;

	/** Stop execution if there's only 1 page */
	if( $wp_query->max_num_pages <= 1 )
		return;

	$paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
	$max   = intval( $wp_query->max_num_pages );

	/**	Add current page to the array */
	if ( $paged >= 1 )
		$links[] = $paged;

	/**	Add the pages around the current page to the array */
	if ( $paged >= 3 ) {
		$links[] = $paged - 1;
		$links[] = $paged - 2;
	}

	if ( ( $paged + 2 ) <= $max ) {
		$links[] = $paged + 2;
		$links[] = $paged + 1;
	}

	echo '<div class="navigation_pegination"><ul>' . "\n";

	/**	Previous Post Link */
	if ( get_previous_posts_link() )
		printf( '<li>%s</li>' . "\n", get_previous_posts_link() );

	/**	Link to first page, plus ellipses if necessary */
	if ( ! in_array( 1, $links ) ) {
		$class = 1 == $paged ? ' class="active"' : '';

		printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( 1 ) ), '1' );

		if ( ! in_array( 2, $links ) )
			echo '<li>…</li>';
	}

	/**	Link to current page, plus 2 pages in either direction if necessary */
	sort( $links );
	foreach ( (array) $links as $link ) {
		$class = $paged == $link ? ' class="active"' : '';
		printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $link ) ), $link );
	}

	/**	Link to last page, plus ellipses if necessary */
	if ( ! in_array( $max, $links ) ) {
		if ( ! in_array( $max - 1, $links ) )
			echo '<li>...</li>' . "\n";

		$class = $paged == $max ? ' class="active"' : '';
		printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $max ) ), $max );
	}

	/**	Next Post Link */
	if ( get_next_posts_link() )
		printf( '<li>%s</li>' . "\n", get_next_posts_link() );

	echo '</ul></div>' . "\n";

}