public function calculateDimensions()
{
$db = Kwf_Registry::get('db');
$s = new Kwf_Model_Select();
$it = new Kwf_Model_Iterator_Packages(new Kwf_Model_Iterator_Rows(Kwf_Model_Abstract::getInstance('Kwf_Uploads_Model'), $s));
foreach ($it as $row) {
$this->_progressBar->next(1, 'calculating dimension ' . $row->id);
if (file_exists($row->getFileSource())) {
$size = @getimagesize($row->getFileSource());
if ($size) {
$width = $size[0];
$height = $size[1];
$rotation = Kwf_Media_Image::getExifRotation($row->getFileSource());
$db->query("UPDATE `kwf_uploads` SET `is_image`=1, `image_width` = '{$width}', `image_height` = '{$height}', `image_rotation` = '{$rotation}' WHERE `id` = '{$row->id}';");
}
}
}
}
public function testExifRotation()
{
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotation0.jpg');
$this->assertEquals($rotation, 0);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotation1.jpg');
$this->assertEquals($rotation, -90);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotation2.jpg');
$this->assertEquals($rotation, 180);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotation3.jpg');
$this->assertEquals($rotation, 90);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotationM0.JPG');
$this->assertEquals($rotation, 0);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotationM1.JPG');
$this->assertEquals($rotation, -90);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotationM2.JPG');
$this->assertEquals($rotation, 180);
$rotation = Kwf_Media_Image::getExifRotation('Kwf/Media/ImageExifRotation/rotation/rotationM3.JPG');
$this->assertEquals($rotation, 90);
}
private function _saveImageDimensions()
{
if (is_null($this->is_image)) {
$size = null;
if ($this->getFileSource() && is_file($this->getFileSource())) {
$size = @getimagesize($this->getFileSource());
$rotation = Kwf_Media_Image::getExifRotation($this->getFileSource());
}
if ($size) {
$this->is_image = 1;
$this->image_width = $size[0];
$this->image_height = $size[1];
$this->image_rotation = $rotation;
} else {
$this->is_image = 0;
}
$this->save();
}
}
public function getFileInfo()
{
$ret = array('uploadId' => $this->id, 'mimeType' => $this->mime_type, 'filename' => $this->filename, 'extension' => $this->extension, 'fileSize' => $this->getFileSize(), 'hashKey' => $this->getHashKey());
if (!$this->id && is_file($this->filename)) {
$ret['mimeType'] = $this->_getMimeType($this->filename);
$ret['extension'] = substr(strrchr($this->filename, '.'), 1);
}
$size = @getimagesize($this->getFileSource());
if ($size) {
$ret['image'] = true;
if (abs(Kwf_Media_Image::getExifRotation($this->getFileSource())) == 90) {
$size = array($size[1], $size[0]);
}
$ret['imageWidth'] = $size[0];
$ret['imageHeight'] = $size[1];
$ret['imageHandyScaleFactor'] = Kwf_Media_Image::getHandyScaleFactor($this->getFileSource());
} else {
$ret['image'] = false;
}
return $ret;
}
