function saveFileAs($target, $chmod = 0644, &$substitutions = array())
{
if (!$this->hasFile()) {
return false;
}
$info = pathinfo($this->_value['name']);
$replacements = array('name' => $info['filename'], 'ext' => $info['extension']);
$target = PathHelper::parse($target, $replacements, $substitutions);
$dirname = dirname($target);
if (!file_exists($dirname)) {
$old = umask(0);
mkdir($dirname, 0777, true);
umask($old);
}
if (!$this->_saved_to) {
$success = @move_uploaded_file($this->_value["tmp_name"], $target);
$this->_saved_to = $target;
} else {
$success = @copy($this->_saved_to, $target);
}
if (!$success) {
return false;
}
@chmod($target, $chmod);
return $target;
}
protected function getFilesToDelete($rows, $delete_files = array())
{
$file_columns = $this->getColumnsByType(array('filename', 'image'));
foreach ($rows as $row) {
foreach ($file_columns as $column) {
$target_dirs = $column->getTargetDirs();
foreach ($target_dirs as $dir) {
$delete_files[] = PathHelper::parse($dir . DS . $row[$column->getName()]);
}
$delete_files[] = PathHelper::parse(PathHelper::join(array('{public}/' . DEFAULT_MODULE . '/admin', $this->name . '/' . $column->getName()))) . DS . $row[$column->getName()];
$delete_files[] = PathHelper::parse(PathHelper::join(array('{public}/' . DEFAULT_MODULE . '/admin', $this->name . '/' . $column->getName() . '/small'))) . DS . $row[$column->getName()];
}
}
return $delete_files;
}
/**
*
* @example
*
* $this->createThumbs(
* array('best', '[programa]/{random[10]}_{width}x{height}.{ext}' 300, 500),
* array('width', '[programa]/{random[10]}_width.{ext}', 110),
* array('square', '[programa]/{random[10]}_square.{ext}', 80),
* array('crop', '[programa]/{random[10]}_crop_{width}x{height}.{ext}', 300, 500),
* array('height', '[programa]/{random[10]}_height.{ext}', 180),
* array('filled', '[programa]/{random[10]}_filled.{ext}', 365),
* array('original','[programa]/{random[10]}.{ext}')
* );
*
* @return array
*/
function createThumbs()
{
if (!$this->hasFile()) {
return false;
}
$thumbs = func_get_args();
#No thumbs specified
if (!count($thumbs)) {
return false;
}
#Save temporarily the original image in the tmp directory
$path = APPD_TMP . DS . '{random}.{ext}';
$source = $this->saveFileAs($path);
if (!$source) {
trigger_error("Could not create temporary thumbnail.", E_USER_WARNING);
return false;
}
Loader::includeLibrary('phaxsithumb/PhaxsiThumb.php');
$fk_thumb = new PhaxsiThumb($source);
if ($fk_thumb->isError()) {
@unlink($source);
return false;
}
#Generate filenames if needed. $names will be returned.
$names = array();
for ($i = 0; $i < count($thumbs); $i++) {
$info = pathinfo($this->_value['name']);
$replacements = array('size' => isset($thumbs[$i][2]) ? $thumbs[$i][2] : '', 'width' => isset($thumbs[$i][2]) ? $thumbs[$i][2] : '', 'height' => isset($thumbs[$i][3]) ? $thumbs[$i][3] : '', 'name' => $info['filename'], 'ext' => $info['extension']);
$thumbs[$i][1] = PathHelper::replaceUploadsDir($thumbs[$i][1]);
$thumbs[$i][1] = PathHelper::parse($thumbs[$i][1], $replacements);
$dir = dirname($thumbs[$i][1]);
if (!file_exists($dir)) {
$old = umask(0);
mkdir($dir, 0777, true);
umask($old);
}
$names[$i] = $thumbs[$i][1];
}
$success = call_user_func_array(array(&$fk_thumb, 'batchCreateThumbs'), $thumbs);
@unlink($source);
if (!$success) {
return false;
}
return $names;
}
