/**
* creates the thumbnail and saves it in $this->outputPath
*
* @return int (WE_THUMB_OK, WE_THUMB_BUILDERROR, WE_THUMB_USE_ORIGINAL or WE_THUMB_NO_GDLIB_ERROR;
* @public
*/
public function createThumb()
{
echo '<script>console.log(' . json_encode($this->xfocus) . ');</script>';
if (we_base_imageEdit::gd_version() <= 0) {
return self::NO_GDLIB_ERROR;
}
$tmp = explode('.', $this->imagePath);
$type = we_base_imageEdit::$GDIMAGE_TYPE['.' . strtolower(end($tmp))];
if ($this->useOriginalSize() && $this->outputFormat == $type) {
return self::USE_ORIGINAL;
}
if (!we_base_imageEdit::is_imagetype_read_supported($type)) {
return self::INPUTFORMAT_NOT_SUPPORTED;
}
$_thumbdir = self::getThumbDirectory(true);
if (!file_exists($_thumbdir)) {
we_base_file::createLocalFolder($_thumbdir);
}
$quality = max(10, min(100, intval($this->thumbQuality) * 10));
$outarr = we_base_imageEdit::edit_image($this->imageData ?: WEBEDITION_PATH . '../' . $this->imagePath, $this->outputFormat, WEBEDITION_PATH . '../' . $this->outputPath, $quality, $this->thumbWidth, $this->thumbHeight, $this->thumbRatio, $this->thumbInterlace, $this->xfocus, $yfocus, -1, -1, 0, $this->thumbFitinside);
return $outarr[0] ? self::OK : self::BUILDERROR;
}
public static function createPreviewThumb($imgSrc, $imgID, $width, $height, &$outputFormat = "jpg", $outputQuality = 75, $tmpName = "")
{
if (self::gd_version() == 0) {
$outputFormat = 'gif';
return ICON_DIR . 'image.gif';
}
if (substr($imgSrc, 0, strlen($_SERVER['DOCUMENT_ROOT'])) == $_SERVER['DOCUMENT_ROOT']) {
// it is no src, it is a server path
$imgSrc = substr($imgSrc, strlen($_SERVER['DOCUMENT_ROOT']));
}
$imgSrc = '/' . ltrim($imgSrc, '/');
$_imgPath = $_SERVER['DOCUMENT_ROOT'] . WEBEDITION_DIR . '../' . $imgSrc;
$path_parts = pathinfo($_imgPath);
if (isset($path_parts['extension']) && ($path_parts['extension'] === 'svg' || $path_parts['extension'] === 'svgz')) {
if (file_exists($_imgPath)) {
$outputFormat = 'svg-xml';
return $imgSrc;
}
$outputFormat = 'gif';
return ICON_DIR . 'image.gif';
}
if (!file_exists($_imgPath) || !($imagesize = getimagesize($_imgPath))) {
$imagesize = array(0, 0);
}
if ($imagesize[0] > $width || $imagesize[1] > $height) {
$_previewDir = WE_THUMB_PREVIEW_PATH;
if (!file_exists($_previewDir) || !is_dir($_previewDir)) {
we_base_file::createLocalFolder($_previewDir);
}
$_thumbSrc = $imgID ? WE_THUMB_PREVIEW_DIR . $imgID . '_' . $width . '_' . $height . strtolower($outputFormat) : TEMP_DIR . ($tmpName ?: we_base_file::getUniqueId()) . '.' . strtolower($outputFormat);
$_thumbPath = WEBEDITION_PATH . '../' . $_thumbSrc;
$_thumbExists = file_exists($_thumbPath);
$_imageCreationDate = filemtime($_imgPath);
$_thumbCreationDate = $_thumbExists ? filemtime($_thumbPath) : 0;
if (!$_thumbExists || $_imageCreationDate > $_thumbCreationDate) {
self::edit_image($_imgPath, $outputFormat, $_thumbPath, $outputQuality, $width, $height);
}
return $_thumbSrc;
}
return $imgSrc;
}
