/**
* creates the thumbnail and sets the binary data of the thumb to $thumbDataPointer
*
* @return int (WE_THUMB_OK, WE_THUMB_BUILDERROR, WE_THUMB_USE_ORIGINAL or WE_THUMB_NO_GDLIB_ERROR;
* @param string &$thumbDataPointer Pointer to a string
* @public
*/
public function getThumb(&$thumbDataPointer)
{
if (we_base_imageEdit::gd_version() <= 0) {
return self::NO_GDLIB_ERROR;
}
if ($this->useOriginalSize()) {
return self::USE_ORIGINAL;
}
$quality = $this->thumbQuality < 1 ? 10 : ($this->thumbQuality > 10 ? 100 : $this->thumbQuality * 10);
$outarr = we_base_imageEdit::edit_image($this->imageData ?: $_SERVER["DOCUMENT_ROOT"] . $this->imagePath, $this->outputFormat, "", $quality, $this->thumbWidth, $this->thumbHeight, $this->thumbRatio, $this->thumbInterlace, 0, 0, -1, -1, 0, $this->thumbFitinside);
if ($outarr[0]) {
$thumbDataPointer = $outarr[0];
return self::OK;
}
return self::BUILDERROR;
}
function convert($type, $quality = 8)
{
if (!is_numeric($quality)) {
return false;
}
list($width, $height) = $this->getOrigSize();
$quality = max(min($quality, 10), 0) * 10;
$dataPath = TEMP_PATH . we_base_file::getUniqueId();
we_base_imageEdit::edit_image($this->getElement('data'), $type, $dataPath, $quality, $width, $height, false);
$this->setElement('data', $dataPath);
$this->Extension = '.' . $type;
$this->Text = $this->Filename . $this->Extension;
$this->Path = $this->getParentPath() . $this->Text;
$this->DocChanged = true;
}
