public function resize($filename, $width = 0, $height = 0)
{
if (!is_file(DIR_IMAGE . $filename)) {
return null;
}
$https = $this->request->server['HTTPS'];
if ($https == 'on' || $https == '1') {
$http_path = HTTPS_IMAGE;
} else {
$http_path = HTTP_IMAGE;
}
$info = pathinfo($filename);
$extension = $info['extension'];
$old_image = $filename;
$new_image = 'thumbnails/' . substr($filename, 0, strrpos($filename, '.')) . '-' . $width . 'x' . $height . '.' . $extension;
if (!file_exists(DIR_IMAGE . $new_image) || filemtime(DIR_IMAGE . $old_image) > filemtime(DIR_IMAGE . $new_image)) {
$path = '';
$directories = explode('/', dirname(str_replace('../', '', $new_image)));
foreach ($directories as $directory) {
$path = $path . '/' . $directory;
if (!file_exists(DIR_IMAGE . $path)) {
@mkdir(DIR_IMAGE . $path, 0777);
chmod(DIR_IMAGE . $path, 0777);
}
}
$image = new AImage(DIR_IMAGE . $old_image);
$image->resize($width, $height);
$image->save(DIR_IMAGE . $new_image);
unset($image);
}
return $http_path . $new_image;
}
/**
* Upload image.
*
* @param string $dest target directory to upload
* @param string $field request fieldname
* @param stdClass $image property where sets ouptput with this format:
* $image->tmp ... request template file name
* $image->name ... uploaded image name
* $image->apath ... absolute path to image
* $image->rpath ... real path to image
* @param string $error property to set error messages
* @return boolean
*/
function upload($dest, $field, &$image, &$error)
{
$adir = $dest;
$rdir = JURI::root() . str_replace(DS, '/', $dest);
$rdir = str_replace('//', '/', $dest);
if (!file_exists($adir)) {
if (!@mkdir($adir, 0775, true)) {
$mainframe = JFactory::getApplication();
/* @var $mainframe JApplication */
$mainframe->enqueueMessage(sprintf(JText::_('Unable create directory %s'), $adir), 'error');
return false;
}
}
if (isset($_FILES[$field])) {
$request =& $_FILES[$field];
$image = new stdClass();
$image->tmp = $request['tmp_name'];
$image->name = $request['name'];
if ($request['error'] == 0) {
$zip = new JArchiveZip();
$data = JFile::read($image->tmp);
$isZip = $zip->checkZipData($data);
unset($data);
if ($isZip) {
$tmpDir = AImage::getTmpDir();
$zip->extract($image->tmp, $tmpDir);
unset($zip);
$files =& JFolder::files($tmpDir, '.', true, true);
$count = count($files);
for ($i = 0; $i < $count; $i++) {
$image->tmp = $files[$i];
$image->name = JFile::getName($image->tmp);
AImage::save($image, $adir, $rdir);
}
JFolder::delete($tmpDir);
return true;
} else {
unset($zip);
return AImage::save($image, $adir, $rdir);
}
}
}
return false;
}
private function _check_create_thumb($filename, $resource_filename, $width, $height)
{
if (!file_exists(DIR_IMAGE . $filename) || filemtime($resource_filename) > filemtime(DIR_IMAGE . $filename)) {
$path = '';
$directories = explode('/', dirname(str_replace('../', '', $filename)));
foreach ($directories as $directory) {
$path = $path . '/' . $directory;
if (!file_exists(DIR_IMAGE . $path)) {
@mkdir(DIR_IMAGE . $path, 0777);
chmod(DIR_IMAGE . $path, 0777);
}
}
$image = new AImage($resource_filename);
$image->resize($width, $height);
$image->save(DIR_IMAGE . $filename);
unset($image);
}
}
public function getResourceThumb($resource_id, $width = '', $height = '', $language_id = '')
{
if (!$language_id) {
$language_id = $this->config->get('storefront_language_id');
}
$resource = $this->getResource($resource_id, $language_id);
switch ($this->type) {
case 'image':
if (!$resource['default_icon']) {
$resource['default_icon'] = 'no_image.jpg';
}
break;
default:
if (!$resource['default_icon']) {
$resource['default_icon'] = 'no_image.jpg';
}
$this->load->model('tool/image');
$this->model_tool_image->resize($resource['default_icon'], $width, $height);
return $this->model_tool_image->resize($resource['default_icon'], $width, $height);
}
if (!empty($resource['resource_code'])) {
return $resource['resource_code'];
}
$old_image = DIR_RESOURCE . $this->type_dir . $resource['resource_path'];
$info = pathinfo($old_image);
$extension = $info['extension'];
if ($extension != 'ico') {
if (!is_file($old_image)) {
$this->load->model('tool/image');
$this->model_tool_image->resize($resource['default_icon'], $width, $height);
return $this->model_tool_image->resize($resource['default_icon'], $width, $height);
}
$name = preg_replace('/[^a-zA-Z0-9]/', '', $resource['name']);
//Build thumbnails path similar to resource library path
$new_image = 'thumbnails/' . dirname($resource['resource_path']) . '/' . $name . '-' . $resource['resource_id'] . '-' . $width . 'x' . $height . '.' . $extension;
if (!file_exists(DIR_IMAGE . $new_image) || filemtime($old_image) > filemtime(DIR_IMAGE . $new_image)) {
$path = '';
$directories = explode('/', dirname(str_replace('../', '', $new_image)));
foreach ($directories as $directory) {
$path = $path . '/' . $directory;
if (!file_exists(DIR_IMAGE . $path)) {
@mkdir(DIR_IMAGE . $path, 0777);
chmod(DIR_IMAGE . $path, 0777);
}
}
$image = new AImage($old_image);
$image->resize($width, $height);
$image->save(DIR_IMAGE . $new_image);
unset($image);
}
if (HTTPS === true) {
return HTTPS_IMAGE . $new_image;
} else {
return HTTP_IMAGE . $new_image;
}
} else {
// returns ico-file as is
return $this->buildResourceURL($resource['resource_path'], 'full');
}
}
