<?php
/**
 * Infinity Pro.
 *
 * This file adds the front page to the Infinity Pro Theme.
 *
 * @package Infinity
 * @author  StudioPress
 * @license GPL-2.0+
 * @link    http://my.studiopress.com/themes/infinity/
 */

add_action( 'genesis_meta', 'infinity_front_page_genesis_meta' );
/**
 * Add widget support for homepage. If no widgets active, display the default loop.
 *
 */
function infinity_front_page_genesis_meta() {

	if ( is_active_sidebar( 'front-page-1' ) || is_active_sidebar( 'front-page-2' ) || is_active_sidebar( 'front-page-3' ) || is_active_sidebar( 'front-page-4' ) || is_active_sidebar( 'front-page-5' ) || is_active_sidebar( 'front-page-6' ) || is_active_sidebar( 'front-page-7' ) ) {

		//* Enqueue scripts
		add_action( 'wp_enqueue_scripts', 'infinity_enqueue_front_script_styles', 1 );
		function infinity_enqueue_front_script_styles() {

			wp_enqueue_script( 'infinity-front-scripts', get_stylesheet_directory_uri() . '/js/front-page.js', array( 'jquery' ), '1.0.0', true );

			wp_enqueue_style( 'infinity-front-styles', get_stylesheet_directory_uri() . '/style-front.css' );

		}

		//* Add front-page body class
		add_filter( 'body_class', 'infinity_body_class' );
		function infinity_body_class( $classes ) {

			$classes[] = 'front-page';

			return $classes;

		}

		//* Force full width content layout
		add_filter( 'genesis_site_layout', '__genesis_return_full_width_content' );

		//* Remove breadcrumbs
		remove_action( 'genesis_before_loop', 'genesis_do_breadcrumbs' );

		//* Remove the default Genesis loop
		remove_action( 'genesis_loop', 'genesis_do_loop' );

		//* Remove site footer widgets
		remove_theme_support( 'genesis-footer-widgets' );

		//* Add front page widgets
		add_action( 'genesis_loop', 'infinity_front_page_widgets' );

	}

	if ( function_exists( 'soliloquy' ) ) { // if Soliloquy is active
		// store the reference of Front Page 1 slider object variable
		$front_page_1_slider = get_page_by_path( 'front-page-1', OBJECT, 'soliloquy' );
	}

	if ( is_active_sidebar( 'front-page-1' ) && $front_page_1_slider ) {
		// enqueue scripts for backstretch
		wp_enqueue_script( 'backstretch', get_stylesheet_directory_uri() . '/js/jquery.backstretch.min.js', array( 'jquery' ), '2.0.4', true );
		wp_enqueue_script( 'backstretch-set', get_stylesheet_directory_uri() . '/js/backstretch-set.js' , array( 'backstretch' ), '1.0.0', true );

		// "display" Front Page 1 slider - i.e., get the array of URLs of slide images using the soliloquy_output filter used earlier and store it in a variable
		$slide_image_urls = soliloquy( 'front-page-1', 'slug', array(), true  );

		// pass an array named "BackStretchImg" to the JS file loaded by "backstretch-set" handle i.e., to backstretch-set.js. We are setting "src" key of this array to the above array variable
		wp_localize_script( 'backstretch-set', 'BackStretchImg', array( 'src' => $slide_image_urls ) );
	}

}

//* Add markup for front page widgets
function infinity_front_page_widgets() {

	echo '<h2 class="screen-reader-text">' . __( 'Main Content', 'infinity' ) . '</h2>';

	genesis_widget_area( 'front-page-1', array(
		'before' => '<div id="front-page-1" class="front-page-1"><div class="image-section widget-area fadeup-effect"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	genesis_widget_area( 'front-page-2', array(
		'before' => '<div id="front-page-2" class="front-page-2"><div class="solid-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-2' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	genesis_widget_area( 'front-page-3', array(
		'before' => '<div id="front-page-3" class="front-page-3"><div class="image-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-3' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	genesis_widget_area( 'front-page-4', array(
		'before' => '<div id="front-page-4" class="front-page-4"><div class="solid-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-4' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	genesis_widget_area( 'front-page-5', array(
		'before' => '<div id="front-page-5" class="front-page-5"><div class="image-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-5' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	//* Add entry-title filter
	add_filter( 'genesis_featured_page_title', 'infinity_title' );

	//* Add team-member class
	add_filter( 'genesis_attr_entry', 'infinity_widget_entry_open' );

	genesis_widget_area( 'front-page-6', array(
		'before' => '<div id="front-page-6" class="front-page-6"><div class="solid-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-6' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

	//* Remove entry-title filter
	add_filter( 'genesis_featured_page_title', 'infinity_title' );

	//* Remove team-member class
	remove_filter( 'genesis_attr_entry', 'infinity_widget_entry_open' );

	genesis_widget_area( 'front-page-7', array(
		'before' => '<div id="front-page-7" class="front-page-7"><div class="image-section flexible-widgets widget-area fadeup-effect' . infinity_widget_area_class( 'front-page-7' ) . '"><div class="wrap">',
		'after'  => '</div></div></div>',
	) );

}

//* Modify the entry title text
function infinity_title( $title ) {

	if ( genesis_get_custom_field( 'team_title' ) ) {
		$title = '<span class="team-name">' . $title . '</span><span class="team-title">' . genesis_get_custom_field( 'team_title' ) . '</span>';
	} else {
		$title = '<span class="team-name">' . $title . '</span>';
	}

	return $title;

}

//* Modify featred page entry classes
function infinity_widget_entry_open( $attributes ) {

	if( is_page() ) {
		$attributes['class'] = $attributes['class'] . ' ' . 'team-member';
	}

	return $attributes;

}

//* Run the Genesis loop
genesis();