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File: class.SDImageUploading.php

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  Classes of SexDev  >  SDImageUploading  >  class.SDImageUploading.php  >  Download  
File: class.SDImageUploading.php
Role: ???
Content type: text/plain
Description: Image uploading class
Class: SDImageUploading
Author: By
Last change:
Date: 13 years ago
Size: 2,968 bytes
 

Contents

Class file image Download
<?
/*----------------------------------------------------------------------------------
| Class SDImageUploading image uploading											|
| Example:																			|
| Copyright  2001 SexDev.com! Inc. All rights reserved.
| <?																				|
|	$iu = new SDImageUploading();													|
|	// 'newname' - optional field, leave it 										|
|	//empty if you want to use original file name 									|
|	$iu->doUpload('/usr/html/images/',$HTTP_POST_FILES["img"],'newname');			|
|	//return uploaded image name (include server path) or false						|
| 																					|
| 	//Also you can print error code (if false result returned)						|
| 	echo $iu->error																	|
| ?>																				|
-----------------------------------------------------------------------------------*/
class SDImageUploading {
	var $disk_path;			//disk path where new image will be uploaded
	var $new_uimage_name;	//new image name
	var $uimage_extension;	//new image extension
	var $uimage;			//uploaded image
	var $error;				//error code
	var $uploaded_file;		//succesfully uploaded file name
	
	//check image type function
	function addcheckImgType(){ 
		if((strcmp($this->uimage['type'],'image/jpeg')==0)||(strcmp($this->uimage['type'],'image/gif')==0)|| (strcmp($this->uimage['type'],'image/pjpeg')==0)||(strcmp($this->uimage['type'],'image/jpg')==0)||(strcmp($this->uimage['type'],'image/x-png')==0)){ 
			switch($this->uimage['type']){ 
	 	 		case 'image/jpg': 
	 	 			$this->uimage_extension = '.jpg'; 
	 	 		break; 
	 	 		case 'image/jpeg': 
	 	 			$this->uimage_extension = '.jpg'; 
	 	 		break; 
	 	 		case 'image/pjpeg': 
	 	 			$this->uimage_extension = '.jpg'; 
	 	 		break; 
	 	 		case 'image/gif': 
	 	 			$this->uimage_extension = '.gif'; 
	 	 		break;  
	 	 		case 'image/x-png':
	 	 			$this->uimage_extension = '.png';
	 	 		break;
	 	 	}
	 	 	return true; 
	 	}else{ 
	 		$this->error .= '<br>Invalid image type '.$this->uimage['type'];
	 		return false;
	 	} 
	} 
	
	//start upload and check image type
	function doUpload($new_disk_path,$new_uimage,$new_uimage_name=''){
		$this->disk_path = $new_disk_path;
		$this->uimage = $new_uimage;
		$this->uploaded_file = '';
		if($new_uimage_name != ''){
			$this->new_uimage_name = $new_uimage_name;
		}else{
			$this->new_uimage_name = $this->uimage_name;
		}
		
		$this->addcheckImgType();
		
		if($this->uimage_extension){
			$uimageFinal = $this->disk_path.$this->new_uimage_name.$this->uimage_extension;
			if(copy($this->uimage['tmp_name'], $uimageFinal)){
				$this->uploaded_file = $this->new_uimage_name.$this->uimage_extension;
				return $uimageFinal;
			}else{
				$this->error .= '<br>Cannot copy image to '.$uimageFinal.'. Check chmod and server path '.$this->disk_path;
				return false;
			}
		}else{
			$this->error .= '<br>Can not get image extension '.$this->uimage_extension;
			return false;
		}
	}
}
?>