<?php

/*
* Add your own functions here. You can also copy some of the theme functions into this file and WordPress will use these functions instead of the original functions.
*/
function catch_that_image() {
  global $post, $posts;
  $first_img = '';
  ob_start();
  ob_end_clean();
  $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
  $first_img = $matches [1] [0];

  if(empty($first_img)){ //Defines a default image
    $first_img = "/images/default.jpg";
  }
  return $first_img;
}

function register_widget_area() {
    if( function_exists( 'register_sidebar' ) ) {
        register_sidebar( array(
            'name' => 'Amazon Widget After Single Post',
            'id' => 'amazon_widget_area',
            'before_widget' => '<div class="widget">',
            'after_widget' => '</div>',
            'before_title' => '<h1 class="title">',
            'after_title' => '</h1>',
        ) );
    }
}
add_action( 'widgets_init', 'register_widget_area' );

function ez_popular_day() {
	if ( false === ( $ez_popular_day = get_transient( 'ez_popular_day' ) ) ) {
		$ez_popular_day = do_shortcode('[wpp thumbnail_width=30 rating=1 stats_comments=0 title_length=50 range="daily"]');
		set_transient( 'ez_popular_day', $ez_popular_day, 86400 );
	}
	return $ez_popular_day;
}
add_shortcode( 'ez_popular_day', 'ez_popular_day' );


function ez_popular_week() {
        if ( false === ( $ez_popular_week = get_transient( 'ez_popular_week' ) ) ) {
                $ez_popular_week = do_shortcode('[wpp thumbnail_width=30 rating=1 stats_comments=0 title_length=50 range="weekly"]');
                set_transient( 'ez_popular_week', $ez_popular_week, 604800 );
        }
	return $ez_popular_week;
}
add_shortcode( 'ez_popular_week', 'ez_popular_week' );

function ez_popular_month() {
        if ( false === ( $ez_popular_month = get_transient( 'ez_popular_month' ) ) ) {
                $ez_popular_month = do_shortcode('[wpp thumbnail_width=30 rating=1 stats_comments=0 title_length=50 range="monthly"]');
                set_transient( 'ez_popular_month', $ez_popular_month, 2419200 );
        }
	return $ez_popular_month;
}
add_shortcode( 'ez_popular_month', 'ez_popular_month' );

function ez_popular_all() {
        if ( false === ( $ez_popular_all = get_transient( 'ez_popular_all' ) ) ) {
                $ez_popular_all = do_shortcode('[wpp thumbnail_width=30 rating=1 stats_comments=0 title_length=50 range="all"]');
                set_transient( 'ez_popular_all', $ez_popular_all, 7257600 );
        }
	return $ez_popular_all;
}
add_shortcode( 'ez_popular_all', 'ez_popular_all' );


function ez_bestrate_day() {
        if ( false === ( $ez_bestrate_day = get_transient( 'ez_bestrate_day' ) ) ) {
		$ez_bestrate_day = "<ul>";
		ob_start();
		get_highest_rated_range('1 day');
		$ez_bestrate_day.= ob_get_clean();
		$ez_bestrate_day.= "</ul>";
                set_transient( 'ez_bestrate_day', $ez_bestrate_day, 86400 );
        }
        return $ez_bestrate_day;
}
add_shortcode( 'ez_bestrate_day', 'ez_bestrate_day' );

function ez_bestrate_week() {
        if ( false === ( $ez_bestrate_week = get_transient( 'ez_bestrate_week' ) ) ) {
                $ez_bestrate_week = "<ul>";
                ob_start();
                get_highest_rated_range('1 week');
                $ez_bestrate_week.= ob_get_clean();
                $ez_bestrate_week.= "</ul>";
                set_transient( 'ez_bestrate_week', $ez_bestrate_week, 604800 );
        }
        return $ez_bestrate_week;
}
add_shortcode( 'ez_bestrate_week', 'ez_bestrate_week' );

function ez_bestrate_month() {
        if ( false === ( $ez_bestrate_month = get_transient( 'ez_bestrate_month' ) ) ) {
                $ez_bestrate_month = "<ul>";
                ob_start();
                get_highest_rated_range('1 month');
                $ez_bestrate_month.= ob_get_clean();
                $ez_bestrate_month.= "</ul>";
                set_transient( 'ez_bestrate_month', $ez_bestrate_month, 2419200 );
        }
        return $ez_bestrate_month;
}
add_shortcode( 'ez_bestrate_month', 'ez_bestrate_month' );

function ez_bestrate_all() {
        if ( false === ( $ez_bestrate_all = get_transient( 'ez_bestrate_all' ) ) ) {
                $ez_bestrate_all = "<ul>";
                ob_start();
                get_highest_rated('post', 0, 10);
                $ez_bestrate_all.= ob_get_clean();
                $ez_bestrate_all.= "</ul>";
                set_transient( 'ez_bestrate_all', $ez_bestrate_all, 7257600 );
        }
        return $ez_bestrate_all;
}
add_shortcode( 'ez_bestrate_all', 'ez_bestrate_all' );

function ez_last_topics() {
        if ( false === ( $ez_last_topics = get_transient( 'ez_last_topics' ) ) ) {
                $ez_last_topics = do_shortcode('[bbp-topic-index]');
                set_transient( 'ez_last_topics', $ez_last_topics, 86400 );
        }
        return $ez_last_topics;
}
add_shortcode( 'ez_last_topics', 'ez_last_topics' );


function ascii_to_dec($str)
{
  for ($i = 0, $j = strlen($str); $i < $j; $i++) {
    $dec_array[] = ord($str{$i});
  }
  return $dec_array;
}

add_filter( 'igp_template_instagram_media_id', 'my_igp_template_instagram_media_id' );

function my_igp_template_instagram_media_id( $caption ) {
	$dec = ascii_to_dec($caption);
	$ezigid = implode("", $dec);
    	return $ezigid;
}

function add_this_script_footer(){
        if (!isset($_COOKIE['ezpushresponse'])) {
                setcookie('ezpushresponse', true, time() + 3600 * 24 * 30); // Save a cookie for 30 days
                echo "<script src='//s3.amazonaws.com/pushresponder/banners/responders/92f/925/23-/original/pushresponder-init.js'></script>";
        }
}
add_action('wp_footer', 'add_this_script_footer');
?>