/**
* Return URL to item's view page
*
* @param Magentostudy_News_Model_News $newsItem
* @return string
*/
public function getItemUrl($newsItem)
{
return $this->getUrl('*/*/view', array('id' => $newsItem->getId()));
}
/**
* Return URL for resized News Item Image
* @param Magentostudy_News_Model_Item $item
* @param integer $width
* @param integer $height
* @return bool|string
*/
public function resize(Magentostudy_News_Model_News $item, $width, $height = null)
{
if (!$item->getImage()) {
return false;
}
if ($width < self::MIN_WIDTH || $width > self::MAX_WIDTH) {
return false;
}
$width = (int) $width;
if (!is_null($height)) {
if ($height < self::MIN_HEIGHT || $height > self::MAX_HEIGHT) {
return false;
}
$height = (int) $height;
}
$imageFile = $item->getImage();
$cacheDir = $this->getBaseDir() . DS . 'cache' . DS . $width;
$cacheUrl = $this->getBaseUrl() . '/' . 'cache' . '/' . $width . '/';
$io = new Varien_Io_File();
$io->checkAndCreateFolder($cacheDir);
$io->open(['path' => $cacheDir]);
if ($io->fileExists($imageFile)) {
return $cacheUrl . $imageFile;
}
try {
$image = new Varien_Image($this->getBaseDir() . DS . $imageFile);
$image->resize($width, $height);
$image->save($cacheDir . DS . $imageFile);
return $cacheUrl . $imageFile;
} catch (Exception $e) {
Mage::logException($e);
return false;
}
}
/**
* Return URL to item's view page
*
* @param Magentostudy_News_Model_News $newsItem
* @return string
*/
public function getItemUrl($newsItem)
{
return '/news/index/view?id=' . $newsItem->getId() . '&back=/news';
}