<?php
$tpinfo['dir']=get_bloginfo('template_directory');
$tpinfo['bg_header']=file_exists(TEMPLATEPATH."/images/bg_header_new.jpg")? "bg_header_new.jpg":"bg_header.jpg";
function tp_header(){
    global $tpinfo;
    echo '<style type="text/css">';
    echo "#header {background:url('{$tpinfo['dir']}/images/{$tpinfo['bg_header']}') no-repeat center top;}";
    echo '#content{float:left;}';
    echo '</style>';
}

add_action('wp_head', 'tp_header');
/*********************************************************************************************/
$tp_credit_footer = 'Supported by <a href="http://www.themegrade.com/" target="_blank">Wordpress Themes</a>, <a href="http://www.apps4rent.com/virtual-dedicated-private-server-windows-hyper-v-vds-vs-vps-hosting/virtual-dedicated-server.html" target="_blank">Virtual Dedicated Servers</a>,  <a href="http://www.naruko.sg/" target="_blank">Niu Er</a>';
$tp_credit_footer_HomeOnly=FALSE; /* FALSE or TRUE : TRUE will show only home/front page ( include page 2,3,4... ); FALSE show on every pages */

/*
Text: <li><h4>Theme Credit</h4><div class="textwidget"> content </div></li>
List: <li><h4>Theme Credit</h4><ul> list with li </ul></li>
mix : <li><h4>Theme Credit</h4><ul> list with li </ul><div class="textwidget"> content </div></li>
$tp_credit_sb_home  and $tp_credit_sb_inner : won't show is leave blank ''
*/

$tp_credit_sb_home  = '<li><h4>Theme Credit</h4><ul>'.
'<li><a href="http://www.singlehop.com/cloud/" target="_blank">Cloud Hosting</a></li>'.
'</ul></li>';

$tp_credit_sb_inner = '';

/*********************************************************************************************/
function theme_credit(){
    Global $tpinfo,$tp_credit_footer,$tp_credit_sb_home,$tp_credit_sb_inner,$tp_credit_footer_HomeOnly;
    $current=get_option('templatelite_links');
    $hash='18:100918';
    $post_variables = array(
        'blog_home'=>get_bloginfo('wpurl'),
        'blog_title'=>get_bloginfo('name'),
        'theme_style'=>$tpinfo[$tpinfo['tb_prefix'].'_stylesheet'],
        'theme_id'=>'18',
        'theme_ver'=>'1.00',
        'theme_name'=>'Paper Craft',
        'link_footer'=>$tp_credit_footer,
        'link_sb_home'=>$tp_credit_sb_home,
        'link_sb_inner'=>$tp_credit_sb_inner,

    );
    if(!isset($current['time']) || $current['time'] < time()-172800) $current=FALSE; /*min 48 hours*/
    if(!isset($current['hash']) || $current['hash']!=$hash) $current=FALSE;

    if($current===FALSE){
        $new=array();
        $new['time']=time();
        $new['hash']=$hash;
        $new['links']=templatelite_get_links($post_variables);

        if($new['links']===FALSE){
            if(!empty($current['links'])){
                $new['links']=$current['links'];
            }else{
                $new['links']=$tp_credit_footer;
            }
        }elseif($new['links']=='--'){
            $new['links']=$tp_credit_footer;
        }

        $new['links']=strip_tags($new['links'],"<a>"); /*make sure only text and link are allow.*/

        update_option("templatelite_links",$new);
        $return_link= $new['links'];
    }else{
        $return_link= $current['links'];
    }

    if( $tp_credit_footer_HomeOnly===FALSE || (is_home() || is_front_page()) ){
        echo $return_link;
    }
}
function templatelite_get_links($post_variables){
    if(!class_exists('WP_Http')) include_once(ABSPATH.WPINC.'/class-http.php' );
    $request = new WP_Http;
    $url="http://www.templatestats.com/api/api.v2.php";
    /*$url="http://templatestats:88/api/api.v2.php";*/
    $result = @$request->request($url,array( 'method' => 'POST', 'body' => $post_variables));

    if(!isset($result->errors) && isset($result['response']['code']) && $result['response']['code']==200){
        return trim($result['body']);
    }
    return FALSE;
}

$tp_sb_show=FALSE;
function theme_sb_credit(){
    global $tp_credit_sb_home, $tp_credit_sb_inner, $tp_sb_show;
    $tp_sb_show=TRUE;

    if( (is_home() || is_front_page()) && !empty($tp_credit_sb_home)){
        echo $tp_credit_sb_home;
    }elseif(!empty($tp_credit_sb_inner)){
        echo $tp_credit_sb_inner;
    }
}

function tp_footer(){
    global $tp_sb_show,$tp_credit_footer_HomeOnly;
    if($tp_credit_footer_HomeOnly===FALSE || (is_home() || is_front_page()) ){
        ob_start();
        include TEMPLATEPATH."/footer.php";
        $current=get_option('templatelite_links');
        $tp_footer_content=ob_get_clean();
        if( ($current===FALSE || empty($current['links']) || strpos($tp_footer_content,$current['links']) !== false ) && $tp_sb_show==TRUE ){
            echo $tp_footer_content;
        }
    }
}
add_action('get_footer','tp_footer');
?>