/**
* Render home banners list xml
*
* @return string
*/
protected function _toHtml()
{
/** @var $homeBannersXmlObj Mage_XmlConnect_Model_Simplexml_Element */
$homeBannersXmlObj = Mage::getModel('xmlconnect/simplexml_element', '<home_banners></home_banners>');
/** @var $deviceHelper Mage_XmlConnect_Helper_Data */
$deviceHelper = Mage::helper('xmlconnect');
/** @var $imagesModel Mage_XmlConnect_Model_Images */
$imagesModel = Mage::getModel('xmlconnect/images');
$bannerTypeCollection = $this->getBannerTypeArray();
$deviceType = $deviceHelper->getDeviceType();
foreach ($bannerTypeCollection[$deviceType] as $bannerType) {
$bannerImageCollection = $imagesModel->getDeviceImagesByType($bannerType);
foreach ($bannerImageCollection as $bannerImage) {
$itemXmlObj = $homeBannersXmlObj->addCustomChild('item', null, array('entity_id' => $bannerImage['image_id'], 'type' => $bannerType));
$originalFile = Mage_XmlConnect_Model_Images::getBasePath($bannerImage['image_file']);
$bannerUrl = $imagesModel->getScreenSizeImageUrlByType($bannerImage['image_file'], $bannerType);
$itemXmlObj->addCustomChild('image', $bannerUrl, array('modification_time' => filemtime($originalFile)));
$this->_addImageAction($itemXmlObj, $bannerImage['image_id']);
}
}
return $homeBannersXmlObj->asNiceXml();
}
/**
* Retrieve custom size image url
*
*
* @param string $imageUrl
* @param int $width
* @param int $height
* @return string|null
*/
public function getCustomSizeImageUrl($imageUrl, $width = 100, $height = 100)
{
$screenSize = $width . 'x' . $height;
$customDir = $this->getMediaPath('custom' . DS . $screenSize);
$this->_verifyDirExist($customDir);
$imageUrl = explode('/', $imageUrl);
$file = array_pop($imageUrl);
$filePath = Mage_XmlConnect_Model_Images::getBasePath() . DS . $file;
if (!file_exists($customDir . DS . $file)) {
$image = new Varien_Image($filePath);
$widthOriginal = $image->getOriginalWidth();
$heightOriginal = $image->getOriginalHeight();
if ($width != $widthOriginal) {
$widthOriginal = $width;
}
if ($height != $heightOriginal) {
$heightOriginal = $height;
}
if ($widthOriginal != $image->getOriginalWidth() || $heightOriginal != $image->getOriginalHeight()) {
$image->keepTransparency(true);
$image->keepFrame(true);
$image->keepAspectRatio(true);
$image->backgroundColor(array(255, 255, 255));
$image->resize($widthOriginal, $heightOriginal);
$image->save($customDir, basename($file));
}
}
return $this->getMediaUrl("custom/{$screenSize}/" . basename($file));
}
/**
* Upload file controller action
*/
public function uploadImagesAction()
{
$data = $this->getRequest()->getParams();
if (isset($data['Filename'])) {
// Add random string to uploaded file new
$newFileName = Mage::helper('core')->getRandomString(5) . '_' . $data['Filename'];
}
try {
$this->_initApp();
/** @var $imageModel Mage_XmlConnect_Model_Images */
$imageModel = Mage::getModel('xmlconnect/images');
if (isset($data['image_id']) && $data['image_id'] > 0) {
$imageModel->load($data['image_id']);
}
$imageModel->validateAndSetSubmitData($data)->checkType()->checkApplication();
/** @var $uploader Mage_Core_Model_File_Uploader */
$uploader = Mage::getModel('core/file_uploader', $imageModel->getImageType());
$uploader->setAllowRenameFiles(true)->setAllowedExtensions(array('jpg', 'jpeg', 'gif', 'png'));
$result = $uploader->save(Mage_XmlConnect_Model_Images::getBasePath(), $newFileName);
$result['thumbnail'] = Mage::getModel('xmlconnect/images')->getCustomSizeImageUrl($result['file'], Mage_XmlConnect_Helper_Data::THUMBNAIL_IMAGE_WIDTH, Mage_XmlConnect_Helper_Data::THUMBNAIL_IMAGE_HEIGHT);
$imageModel->setImageFile($result['file']);
$imageModel->save();
$result['cookie'] = array('name' => session_name(), 'value' => $this->_getSession()->getSessionId(), 'lifetime' => $this->_getSession()->getCookieLifetime(), 'path' => $this->_getSession()->getCookiePath(), 'domain' => $this->_getSession()->getCookieDomain(), 'order' => $imageModel->getOrder(), 'image_id' => $imageModel->getId(), 'file_field' => $imageModel->getImageType());
$result['image_list'] = $this->getLayout()->addBlock('xmlconnect/adminhtml_mobile_edit_tab_design_images', 'design_images')->getImageList($imageModel->getImageType(), $imageModel->getImageCount());
} catch (Exception $e) {
$result = array('error' => $e->getMessage(), 'errorcode' => $e->getCode());
}
$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($result));
}
