<?php
/**
 * Created by PhpStorm.
 * User: sarahetter
 * Date: 15-09-17
 * Time: 4:48 PM
 */

//<editor-fold desc="Init">
global $passInTitle;
$description    = '';
$image          = '';
$title          = '';
$url            = get_bloginfo('wpurl');
//</editor-fold>

//<editor-fold desc="Get Title">
if(isset($passInTitle)) {
	$title = $passInTitle;
}
else {
	$title = get_the_title();
}

if (strpos($title, 'Home') !== false)
{
	$title = '';
}
else {
	$title .= ' | ';
}
$title .= get_bloginfo();
//</editor-fold>

//<editor-fold desc="Get Description">
$description = get_the_excerpt();
if (empty($description)) {

	$content = get_field('subtemplate')[0]['content'];
	if (!empty($content)) {
		$description = substr(strip_tags($content),0,140)."...";

	}
}
if (empty($description)) {
	$description = get_bloginfo('description');
}
//</editor-fold>

//<editor-fold desc="Get Image">
$image  = get_field('header_image')['url'];
if (empty($image)) {
	$image = WPTHEME_TEMPLATE_URL.'/images/ico/apple-touch-icon-152x152.png';
}
//</editor-fold>