Image Upload in php. Code snippet #2

[SplitIce]

My second code snippet for the day.

Requirements:
- CURL
- PHP5

<?
/*
Name: Image Class

Splitice - thewarezscene.org
*/
class image{
        var $login = array('user'=>false,'pass'=>false);
        private $image = '';
        
        function image($img){
            $this->image=$img;
        }
        
        function upload_im4ge($image) {
        $postParams = array ('v2'=>'1','image' => '@' . $image );
        if($this->login['user']&&$this->login['pass']){
              $postParams['login_user'] = $this->login['user'];
              $postParams['login_pass'] = $this->login['pass'];
              $postParams['login'] = true;
        }
        $ch = curl_init ();
        curl_setopt ( $ch, CURLOPT_URL, 'http://im4ge.info/api.php' );
        curl_setopt ( $ch, CURLOPT_POST, true );
        curl_setopt ( $ch, CURLOPT_NOPROGRESS, false );
        //curl_setopt($ch, CURLOPT_HEADER, true);
        curl_setopt ( $ch, CURLOPT_TIMEOUT, 0 );
        curl_setopt ( $ch, CURLOPT_VERBOSE, 1 );
        curl_setopt ( $ch, CURLOPT_POSTFIELDS, $postParams );
        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
        $postResult = curl_exec ( $ch );
        if (! $postResult){
            curl_close($ch);
            return false;
        }
        if (curl_errno ( $ch )) {
            trigger_error ( 'Unable to upload file: ' . curl_error ( $ch ) );
            curl_close($ch);
            return false;
        }
        curl_close ( $ch );
        $dd =  unserialize($postResult);
        return $dd;
    }
    
    function set_login($user, $pass){
        $this->login['user'] = $user;
        $this->login['pass'] = $pass;
    }

    function upload_img($nocache = false){
        $i = $this->image;
        if($nocache===false&&substr($i,0,7)=='http://'){
            $res = mysql_query('SELECT * FROM image_cache WHERE url="'.mysql_real_escape_string($i).'"');
            $row = mysql_fetch_assoc($res);
            return unserialize($row['data']);
        }
        $size = array();
        if (! strpos ( $i, '?' )) {
            $p = pathinfo ( $i );
            $t = tempnam ( '/tmp', 'img_' ) . '.' . $p ['extension'];
            $d = file_get_contents ( trim ( $i ) );
            if (! $d) {
                return array(false,'image not available');
            }
            file_put_contents ( $t, $d );
            $d = $this->upload_im4ge ( $t );
            $size = getimagesize($t);
            unlink($t);
            if($d===false){
                return array(false,'upload failed');
            }
            if($d['error']){
                return array(false,'upload failed: '.$d['errormsg']);
            }
            $t = array ('url' => $i, 'bbcode' => $d );
            $i = $t;
        }else{
            return array(false, 'dont upload');
        }
        if(!file_get_contents($i['bbcode']['thumbnail'])){
            $i['bbcode']['thumbnail'] = $i['bbcode']['image'];
        }
        $ret = array('thumbnail'=>$i['bbcode']['thumbnail'],'image'=>$i['bbcode']['image'],'link'=>$i['bbcode']['url'],'width'=>$size[0],'height'=>$size[1]);
        if($nocache===false&&substr($i,0,7)=='http://'){
            mysql_query('INSERT INTO images_cache VALUES("'.mysql_real_escape_string($this->image).'","'.mysql_real_escape_string(serialize($ret)).'")');
        }
        return $ret;
    }
    
    function __toString(){
        return $this->image;
    }
}
?>

Usage should be fairly self explanitory

$img = new image('local or remote image');
$img->upload_img(); 

Ill add watermark support to the class soon as well. Just for KWWHunction

SplitIce Reviewed by SplitIce on 31st Oct 2009. Image Upload in php. Code snippet #2 My second code snippet for the day. Requirements: - CURL - PHP5 <? /* Name: Image Class Rating: 5