Joomla定制用户扩展

Question

我正在为高级前端用户界面编写Joomla 1.5扩展。 现在我必须添加一个功能，以便用户可以在前端上传图片，并将其添加到他们的帐户。

有没有标准的Joomla图片上传可用或什么？

感谢

Answer 1

我这是我的代码：（多一些，我不能在这里的所有内容粘贴）

function deleteLogo($logo) 
{ 

    // define path to file to delete 
    $filePath = 'images/stories/members/' . $logo; 
    $imagePath = 'images/stories/members/image/' . $image; 

    // check if files exists 
    $fileExists = JFile::exists($filePath); 
    $imageExists = JFile::exists($imagePath); 
    if($fileExists) 
    { 
     // attempt to delete file 
     $fileDeleted = JFile::delete($filePath); 
    } 

    if($imageExists) 
    { 
     // attempt to delete file 
     $fileDeleted = JFile::delete($imagePath); 
    } 
} 

function saveLogo($files, $data) 
{ 
    $uploadFile = JRequest::getVar('logo', null, 'FILES', 'ARRAY'); 
    $uploadImage = JRequest::getVar('image', null, 'FILES', 'ARRAY'); 

    $save = true; 
    $saveImage = true; 

    if (!is_array($uploadFile)) { 
     // @todo handle no upload present 
     $save = false; 
    } 

    if ($uploadFile['error'] || $uploadFile['size'] < 1) { 
     // @todo handle upload error 
     $save = false; 
    } 

    if (!is_uploaded_file($uploadFile['tmp_name'])) { 
     // @todo handle potential malicious attack 
     $save = false; 
    } 

    if (!is_array($uploadImage)) { 
     // @todo handle no upload present 
     $saveImage = false; 
    } 

    if ($uploadImage['error'] || $uploadImage['size'] < 1) { 
     // @todo handle upload error 
     $saveImage = false; 
    } 

    if (!is_uploaded_file($uploadImage['tmp_name'])) { 
     // @todo handle potential malicious attack 
     $saveImage = false; 
    } 

    // Prepare the temporary destination path 
    //$config = & JFactory::getConfig(); 
    //$fileDestination = $config->getValue('config.tmp_path'). DS . JFile::getName($uploadFile['tmp_name']); 

    // Move uploaded file 

    if($save) 
    { 
     $this->deleteLogo($data['oldLogo']); 
     $fileDestination = 'images/stories/members/' . $data['id'] . '-' . $uploadFile['name']; 
     $uploaded = JFile::upload($uploadFile['tmp_name'], $fileDestination); 
    } 

    if($saveImage) 
    { 
     $this->deleteLogo($data['oldImage']); 
     $fileDestination = 'images/stories/members/image/' . $data['id'] . '-' . $uploadImage['name']; 
     $uploadedImage = JFile::upload($uploadImage['tmp_name'], $fileDestination); 
    } 
}