/**
* Resizes image to fit into a square container
*
* Manual: http://code.google.com/p/zend-image/wiki/Quick_Start
*
* @param int $imagePath Original image path
* @param int $newPath Transformed image path
* @param int $fitInDimension Container size (square) the transformed image should fit in
* @return boolean True on save success, false on failure
*/
public static function resizeImage($imagePath, $newPath, $fitInDimensionX, $fitInDimensionY = 0)
{
if (substr($imagePath, 0, 1) != '/') {
$imagePath = '/' . $imagePath;
}
if (substr($newPath, 0, 1) != '/') {
$newPath = '/' . $newPath;
}
if ($fitInDimensionY == 0) {
$fitInDimensionY = $fitInDimensionX;
}
$img = new Zend_Image(Admin_View_Helper_ImageControls::_getPublicPath() . $imagePath, new Zend_Image_Driver_Gd());
$transformed = new Zend_Image_Transform($img);
$resized = $transformed->fitIn($fitInDimensionX, $fitInDimensionY);
$resized->save(Admin_View_Helper_ImageControls::_getPublicPath() . $newPath);
return file_exists(Admin_View_Helper_ImageControls::_getPublicPath() . $newPath);
}
public function whatIDoAction()
{
$form = new Admin_Form_WhatIDoForm();
$whatIDo = $this->_contacts->getWhatIDoByID();
if ($this->_request->isPost()) {
$formData = $this->_request->getPost();
if ($form->isValid($formData)) {
// update
if ($form->Image->isUploaded()) {
$form->Image->receive();
$path = "img/profile/WhatIDo.jpg";
Admin_View_Helper_ImageControls::resizeImage($path, $path, 200, 300);
$formData['ImageUpdateTime'] = Site_View_Helper_Date::formatDate();
$whatIDo->ImageUpdateTime = Site_View_Helper_Date::formatDate();
}
$this->_contacts->updateWhatIDo($formData);
} else {
$form->populate($formData);
}
} else {
$data = $whatIDo->toArray();
$form->populate($data);
}
$this->view->whatIDo = $whatIDo;
$this->view->form = $form;
}