functions.php

<?php

require_once( get_theme_file_path( "/inc/tgm.php" ) );
require_once( get_theme_file_path( "/inc/attachments.php" ) );
require_once( get_theme_file_path( "/inc/cmb2-attached-posts.php" ) );
require_once( get_theme_file_path( "/widgets/social-icons-widget.php" ) );
require_once( get_theme_file_path( "/lib/csf/cs-framework.php" ) );
require_once( get_theme_file_path( "/inc/cs.php" ) );

define( 'CS_ACTIVE_LIGHT_THEME', true ); // default false


if ( ! isset( $content_width ) ) {
	$content_width = 960;
}

if ( site_url() == "http://demo.lwhh.com" ) {
	define( "VERSION", time() );
} else {
	define( "VERSION", wp_get_theme()->get( "Version" ) );
}

function philosophy_theme_setup() {
	load_theme_textdomain( "philosophy", get_theme_file_path( "/languages" ) );
	add_theme_support( "post-thumbnails" );
	add_theme_support( "custom-logo" );
	add_theme_support( "title-tag" );
	add_theme_support( 'automatic-feed-links' );
	add_theme_support( 'html5', array( 'search-form', 'comment-list' ) );
	add_theme_support( "post-formats", array( "image", "gallery", "quote", "audio", "video", "link" ) );
	add_editor_style( "/assets/css/editor-style.css" );


	register_nav_menu( "topmenu", __( "Top Menu", "philosophy" ) );
	register_nav_menus( array(
		"footer-left"   => __( "Footer Left Menu", "philosophy" ),
		"footer-middle" => __( "Footer Middle Menu", "philosophy" ),
		"footer-right"  => __( "Footer Right Menu", "philosophy" ),
	) );
	add_image_size( "philosophy-home-square", 400, 400, true );
}

add_action( "after_setup_theme", "philosophy_theme_setup" );

function philosophy_assets() {
	wp_enqueue_style( "fontawesome-css", get_theme_file_uri( "/assets/css/font-awesome/css/font-awesome.css" ), null, "1.0" );
	wp_enqueue_style( "fonts-css", get_theme_file_uri( "/assets/css/fonts.css" ), null, "1.0" );
	wp_enqueue_style( "base-css", get_theme_file_uri( "/assets/css/base.css" ), null, "1.0" );
	wp_enqueue_style( "vendor-css", get_theme_file_uri( "/assets/css/vendor.css" ), null, "1.0" );
	wp_enqueue_style( "main-css", get_theme_file_uri( "/assets/css/main.css" ), null, "1.0" );
	wp_enqueue_style( "philosophy-css", get_stylesheet_uri(), null, VERSION );

	wp_enqueue_script( "modernizr-js", get_theme_file_uri( "/assets/js/modernizr.js" ), null, "1.0" );
	wp_enqueue_script( "pace-js", get_theme_file_uri( "/assets/js/pace.min.js" ), null, "1.0" );
	wp_enqueue_script( "plugins-js", get_theme_file_uri( "/assets/js/plugins.js" ), array( "jquery" ), "1.0", true );
	if ( is_singular() ) {
		wp_enqueue_script( "comment-reply" );
	}
	wp_enqueue_script( "main-js", get_theme_file_uri( "/assets/js/main.js" ), array( "jquery" ), "1.0", true );
	wp_enqueue_script( "filter-js", get_theme_file_uri( "/assets/js/filter.js" ), array( "jquery" ), time(), true );

	if ( is_page_template( 'ajax.php' ) ) {
		wp_enqueue_script( 'ajaxtest-js', get_theme_file_uri( '/assets/js/ajaxtest.js' ), array( 'jquery' ), time(), true );
		$ajaxurl = admin_url( 'admin-ajax.php' );

		wp_localize_script( 'ajaxtest-js', 'urls', array( 'ajaxurl' => $ajaxurl ) );
	}


}

add_action( "wp_enqueue_scripts", "philosophy_assets" );

if ( ! function_exists( "philosophy_pagination" ) ) {
	function philosophy_pagination() {
		global $wp_query;
		$links = paginate_links( array(
			'current'  => max( 1, get_query_var( 'paged' ) ),
			'total'    => $wp_query->max_num_pages,
			'type'     => 'list',
			'mid_size' => apply_filters( "philosophy_pagination_mid_size", 3 )
		) );
		$links = str_replace( "page-numbers", "pgn__num", $links );
		$links = str_replace( "<ul class='pgn__num'>", "<ul>", $links );
		$links = str_replace( "next pgn__num", "pgn__next", $links );
		$links = str_replace( "prev pgn__num", "pgn__prev", $links );
		echo wp_kses_post( $links );
	}
}

remove_action( "term_description", "wpautop" );

function philosophy_widgets() {
	register_sidebar( array(
		'name'          => __( 'About Us Page', 'philosophy' ),
		'id'            => 'about-us',
		'description'   => __( 'Widgets in this area will be shown on about us page.', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="col-block %2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h3 class="quarter-top-margin">',
		'after_title'   => '</h3>',
	) );

	register_sidebar( array(
		'name'          => __( 'Contact Page Maps Section', 'philosophy' ),
		'id'            => 'contact-maps',
		'description'   => __( 'Widgets in this area will be shown on contact page.', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="%2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '',
		'after_title'   => '',
	) );

	register_sidebar( array(
		'name'          => __( 'Contact Page Information Section', 'philosophy' ),
		'id'            => 'contact-info',
		'description'   => __( 'Widgets in this area will be shown on contact page.', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="col-block %2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h3 class="quarter-top-margin">',
		'after_title'   => '</h3>',
	) );

	register_sidebar( array(
		'name'          => __( 'Before Footer Section', 'philosophy' ),
		'id'            => 'before-footer-right',
		'description'   => __( 'before footer section, right side', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="%2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h3>',
		'after_title'   => '</h3>',
	) );

	register_sidebar( array(
		'name'          => __( 'Footer Section', 'philosophy' ),
		'id'            => 'footer-right',
		'description'   => __( 'footer section, right side', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="%2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h4>',
		'after_title'   => '</h4>',
	) );

	register_sidebar( array(
		'name'          => __( 'Footer Bottom Section', 'philosophy' ),
		'id'            => 'footer-bottom',
		'description'   => __( 'footer section, bottom side', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="%2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '',
		'after_title'   => '',
	) );

	register_sidebar( array(
		'name'          => __( 'Header Section', 'philosophy' ),
		'id'            => 'header-section',
		'description'   => __( 'Widgets in this area will be shown on header section.', 'philosophy' ),
		'before_widget' => '<div id="%1$s" class="%2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h3>',
		'after_title'   => '</h3>',
	) );

}

add_action( "widgets_init", "philosophy_widgets" );

function category_before_title1() {
	echo "<p>Before Title 1</p>";
}

add_action( "philosphy_before_category_title", "category_before_title1" );

function category_before_title2() {
	echo "<p>Before Title 2</p>";
}

add_action( "philosphy_before_category_title", "category_before_title2", 4 );

function category_before_title3() {
	echo "<p>Before Title 3</p>";
}

add_action( "philosphy_before_category_title", "category_before_title3", 9 );

function category_after_title() {
	echo "<p>After Title</p>";
}

add_action( "philosphy_after_category_title", "category_after_title" );


function category_after_desc() {
	echo "<p>After Description</p>";
}

add_action( "philosphy_after_category_description", "category_after_desc" );

remove_action( "philosphy_before_category_title", "category_before_title1" );
remove_action( "philosphy_before_category_title", "category_before_title2", 4 );
remove_action( "philosphy_before_category_title", "category_before_title3", 9 );
remove_action( "philosphy_after_category_title", "category_after_title" );
remove_action( "philosphy_after_category_description", "category_after_desc" );


function beginning_category_page( $category_title ) {
	if ( "New" == $category_title ) {
		$visit_count = get_option( "category_new" );
		$visit_count = $visit_count ? $visit_count : 0;
		$visit_count ++;
		update_option( "category_new", $visit_count );
	}
}

add_action( "philosphy_category_page", "beginning_category_page" );


function philosophy_home_banner_class( $class_name ) {
	if ( is_home() ) {
		return $class_name;
	} else {
		return "";
	}
}

add_filter( "philosophy_home_banner_class", "philosophy_home_banner_class" );

function pagination_mid_size( $size ) {
	return 2;
}

add_filter( "philosophy_pagination_mid_size", "pagination_mid_size" );

function uppercase_text( $param1, $param2, $param3 ) {
	return ucwords( $param1 ) . " " . strtoupper( $param2 ) . " " . ucwords( $param3 );
}

add_filter( "philosophy_text", "uppercase_text", 10, 3 );


function philosophy_search_form( $form ) {
	$homedir      = home_url( "/" );
	$label        = __( "Search for:", "philosophy" );
	$button_label = __( "Search", "philosophy" );
	$post_type    = <<<PT
<input type="hidden" name="post_type" value="post">
PT;

	if ( is_post_type_archive( 'book' ) ) {
		$post_type = <<<PT
<input type="hidden" name="post_type" value="book">
PT;
	}


	$newform = <<<FORM
<form role="search" method="get" class="header__search-form" action="{$homedir}">
    <label>
        <span class="hide-content">{$label}</span>
        <input type="search" class="search-field" placeholder="Type Keywords" value="" name="s"
               title="{$label}" autocomplete="off">
    </label>
    {$post_type}
    <input type="submit" class="search-submit" value="{$button_label}">
</form>
FORM;

	return $newform;
}


add_filter( "get_search_form", "philosophy_search_form" );


function philosophy_cpt_slug_fix( $post_link, $id ) {
	$p = get_post( $id );
	if ( is_object( $p ) && 'chapter' == get_post_type( $id ) ) {
		$parent_post_id = get_field( 'parent_book' );
		$parent_post    = get_post( $parent_post_id );
		if ( $parent_post ) {
			$post_link = str_replace( "%book%", $parent_post->post_name, $post_link );
		}

		$genre = wp_get_post_terms( $parent_post_id, 'genre' );
		if ( is_array( $genre ) && count( $genre ) > 0 ) {
			$slug      = $genre[0]->slug;
			$post_link = str_replace( "%genre%", $slug, $post_link );
		} else {
			$slug      = "generic";
			$post_link = str_replace( "%genre%", $slug, $post_link );
		}
	}

	if ( is_object( $p ) && 'book' == get_post_type( $p ) ) {
		$genre = wp_get_post_terms( $p->ID, 'genre' );
		if ( is_array( $genre ) && count( $genre ) > 0 ) {
			$slug      = $genre[0]->slug;
			$post_link = str_replace( "%genre%", $slug, $post_link );
		} else {
			$slug      = "generic";
			$post_link = str_replace( "%genre%", $slug, $post_link );
		}
	}

	return $post_link;
}


add_filter( 'post_type_link', 'philosophy_cpt_slug_fix', 1, 2 );

function philosophy_footer_language_heading( $title ) {
	if ( is_post_type_archive( 'book' ) || is_tax( 'language' ) ) {
		$title = __( 'Languages', 'philosophy' );
	}

	return $title;
}

add_filter( 'philosophy_footer_tag_heading', 'philosophy_footer_language_heading' );

function philosophy_footer_language_terms( $tags ) {
	if ( is_post_type_archive( 'book' ) || is_tax( 'language' ) ) {
		$tags = get_terms( array(
			'taxonomy'   => 'language',
			'hide_empty' => true
		) );
	}

	return $tags;
}

add_filter( 'philosophy_footer_tag_items', 'philosophy_footer_language_terms' );


function check_active() {
	return false;
}

function philosophy_wordcount_heading( $heading ) {
	$heading = "Total Words";

	return $heading;
}

add_filter( 'wordcount_heading', 'philosophy_wordcount_heading' );

function philosophy_wordcount_tag( $tag ) {
	return "h4";
}

add_filter( 'wordcount_tag', 'philosophy_wordcount_tag' );

function philosophy_readingtime_tag( $tag ) {
	return 'h5';
}

add_filter( 'wordcount_readingtime_tag', 'philosophy_readingtime_tag' );

function philosophy_exclude_qrcode_post_types( $post_types ) {
	$post_types[] = 'page';

	//array_push($post_types,'page');
	return $post_types;
}

add_filter( 'pqrc_excluded_post_types', 'philosophy_exclude_qrcode_post_types' );


function philosophy_qrcode_dimension( $dimension ) {
	return '100x100';
}

//add_filter( 'pqrc_qrcode_dimension', 'philosophy_qrcode_dimension' );

function philosophy_settings_country_list( $countries ) {
	array_push( $countries, 'Spain' );
	$countries = array_diff( $countries, array( 'Pakistan', 'India' ) );

	return $countries;
}

add_filter( 'pqrc_countries', 'philosophy_settings_country_list' );

function philosophy_ajaxtest() {

	if ( check_ajax_referer( 'ajaxtest', 's' ) ) {
		$info = $_POST['info'];
		echo strtoupper( $info );
		die();
	}
}

add_action( 'wp_ajax_ajaxtest', 'philosophy_ajaxtest' );

function philosophy_ajaxtest_nopriv() {
	if ( check_ajax_referer( 'ajaxtest', 's' ) ) {
		$info = $_POST['info'];
		echo strtoupper( "GLOBAL " . $info );
		die();
	}
}

add_action( 'wp_ajax_nopriv_ajaxtest', 'philosophy_ajaxtest_nopriv' );

/*function philosophy_nonce_life(){
	return 20;
}
add_filter('nonce_life','philosophy_nonce_life');*/