Morguefile API Class

morguefile.class.php

<?php
class morguefile {

	private $api_id;
	private $api_secret;

    function __construct($api_id, $api_secret) {
        if(!function_exists('curl_init')){
            throw new Exception('Curl is required for morguefile API');
        }

        $this->api_id 		= $api_id;
        $this->api_secret 	= $api_secret;
    }
        
    public function call($parms, $method='json'){
        $o = $this->cleanParamString($parms);
        if(!empty($o)){
        
            if($method!='json' && $method!='xml'){
                $method = 'json';
            }
            /* create the signature */
            $sig = hash_hmac("sha256", $o['str'], $this->api_secret);
            /* create the api call */
            $c = curl_init ('https://morguefile.com/api/' . $o['uri'] . '.'.$method );
            curl_setopt ($c, CURLOPT_POST, true);
            curl_setopt ($c, CURLOPT_POSTFIELDS, 'key='.$this->api_id.'&sig='.$sig);
            curl_setopt ($c, CURLOPT_RETURNTRANSFER, true);
            curl_setopt ($c, CURLOPT_SSL_VERIFYPEER, false);
            $page = curl_exec ($c);
                                    
            if(!empty($page)){
                if($method=='json'){
                   	$data = json_decode($page);
                } else {
                    $data = ($page);
                }
                return $data;
            } else {
                throw new Exception(curl_error($c));
            }
        } else {
            throw new Exception('Malformed string');
        }
        curl_close ($c);
    }
        
    private function cleanParamString($parms){
        /* clean up the url string to avoid errors */
        $parms = trim(strtolower($parms));
        $p = explode('/', $parms);
        $p = array_filter($p, 'strlen');
        if(!empty($p)) {
            $o['str'] = implode('', $p);
            $o['uri'] = implode('/', $p) . '/';
            return $o;
        }
    }
}
?>