/**
*
* init image parameters from url
*/
private function initImageParams($urlImage, $size = UniteFunctionsWPBiz::THUMB_MEDIUM, $ratio = 'none', $refresh = 'false')
{
if (is_numeric($urlImage)) {
$this->thumbID = $urlImage;
$this->imageUrl = UniteFunctionsWPBiz::getUrlAttachmentImage($this->thumbID, $size);
$this->imageUrlOrig = UniteFunctionsWPBiz::getUrlAttachmentImage($this->thumbID, 'full');
} else {
$this->imageUrl = $urlImage;
$this->imageUrlOrig = $urlImage;
}
//set image path, file and url
if (!empty($this->imageUrl)) {
$this->imageFilepath = UniteFunctionsWPBiz::getImagePathFromURL($this->imageUrl);
$realPath = UniteFunctionsWPBiz::getPathUploads() . $this->imageFilepath;
//scale img if needed
if ($ratio !== 'none') {
$ratio = explode('_', $ratio);
if (count($ratio) == 2) {
$image = wp_get_image_editor($realPath);
if (!is_wp_error($image)) {
$origSize = $image->get_size();
if (isset($origSize['width']) && $origSize['width'] > 0 && isset($origSize['height']) && $origSize['height'] > 0) {
$doCreate = true;
//get new dimensions based on the scale ratio
$newSize = UniteFunctionsBiz::getImageSizeByRatio($origSize['width'], $origSize['height'], $ratio['0'], $ratio['1']);
//check if file exists with dimensions
$suffix = $image->get_suffix();
$fnCheck = $image->generate_filename();
$fnCheck = str_replace($suffix . '.', $newSize['0'] . 'x' . $newSize['1'] . '.', $fnCheck);
//check if file exists
if (file_exists($fnCheck) != false) {
if ($refresh == 'false') {
$doCreate = false;
}
}
//refresh
if ($doCreate) {
$image->resize($newSize['0'], $newSize['1'], true);
$newImage = $image->generate_filename();
$image->save($newImage);
} else {
$newImage = $fnCheck;
}
if (trim($newImage) !== '') {
$this->imageUrl = str_replace(ABSPATH, '', $newImage);
$this->imageFilepath = UniteFunctionsWPBiz::getImagePathFromURL($this->imageUrl);
$realPath = UniteFunctionsWPBiz::getPathUploads() . $this->imageFilepath;
$this->imageUrl = get_bloginfo('wpurl') . '/' . $this->imageUrl;
}
}
}
}
}
if (file_exists($realPath) == false || is_file($realPath) == false) {
$this->imageFilepath = "";
}
$this->imageFilename = basename($this->imageUrl);
}
}
/**
* get image real path phisical on disk from url
*/
public static function getImageRealPathFromUrl($urlImage)
{
$filepath = self::getImagePathFromURL($urlImage);
$realPath = UniteFunctionsWPBiz::getPathUploads() . $filepath;
return $realPath;
}
/**
*
* on show image ajax event. outputs image with parameters
*/
public static function onShowImage()
{
$pathImages = UniteFunctionsWPBiz::getPathUploads();
$urlImages = UniteFunctionsWPBiz::getUrlUploads();
try {
$imageView = new UniteImageViewBiz(self::$path_cache, $pathImages, $urlImages);
$imageView->showImageFromGet();
} catch (Exception $e) {
header("status: 500");
echo $e->getMessage();
exit;
}
}