public static function modelImageMinDimensions()
{
if (!empty($_GET)) {
$parentProperty = false;
foreach ($_GET as $requiredParent => $parentId) {
$parentProperty = $requiredParent;
break;
}
if ($parentModelConfig = AdminHelper::modelExists($parentProperty, 'id')) {
if ($parentModelConfig->imageSizes) {
$parentModelConfig = AdminHelper::modelExists($parentProperty, 'id');
if (config('gtcms.premium') && $parentModelConfig->keyBasedSizes) {
$sizes = GtcmsPremium::getKeyBasedImageSizes($parentModelConfig);
} else {
$sizes = $parentModelConfig->imageSizes;
}
if ($sizes) {
$size = false;
foreach ($sizes as $size) {
break;
}
$size = AdminHelper::objectToArray($size);
$minWidth = $size[0];
$minHeight = $size[1];
$manipulationType = $size[2];
return array($minWidth, $minHeight, $manipulationType);
} else {
return false;
}
} else {
return false;
}
}
return false;
} else {
return false;
}
}
public static function process($modelConfig, $imageFields, $parentProperty)
{
$imageData = array();
$counter = 0;
foreach ($imageFields as $imageField) {
$imageData[$counter]['property'] = $imageField->property;
if (\Request::hasFile($imageField->property)) {
$ext = \Request::file($imageField->property)->getClientOriginalExtension();
if (!in_array(strtolower($ext), array('jpg', 'jpeg', 'gif', 'png'))) {
throw new \Exception("File is not an image");
} else {
$basePath = public_path() . "/img/modelImages/" . $modelConfig->name . "/";
$dirs = [public_path("img"), public_path("img/modelImages"), public_path("img/modelImages/" . $modelConfig->name), public_path("img/modelImages/" . $modelConfig->name . "/original"), public_path("img/modelImages/" . $modelConfig->name . "/gtcmsThumb")];
foreach ($dirs as $dir) {
if (!is_dir($dir)) {
mkdir($dir, 0755);
}
}
//here check if file exists
do {
$name = str_random(32) . "." . $ext;
} while (file_exists($basePath . "original/" . $name));
//end check
//copy the image to the original folder
\Image::make(\Request::file($imageField->property)->getRealPath())->save($basePath . "original/" . $name);
$img = \Image::make($basePath . "original/" . $name);
if ($parentProperty && $modelConfig->name == 'ModelImage') {
$parentModelConfig = AdminHelper::modelExists($parentProperty, 'id');
if (config('gtcms.premium') && $parentModelConfig->keyBasedSizes) {
$sizes = GtcmsPremium::getKeyBasedImageSizes($parentModelConfig);
} else {
$sizes = $parentModelConfig->imageSizes;
}
} else {
$sizes = $imageField->sizes;
}
if (!$sizes) {
throw new \Exception("Sizes not found!");
}
// Get the first size, which has the min/max dimensions
foreach ($sizes as $size) {
break;
}
$size = AdminHelper::objectToArray($size);
$minWidth = $size[0];
$minHeight = $size[1];
$transformMethod = $size[2];
if (in_array($transformMethod, array('resizeCanvas', 'resize'))) {
if ($img->width() < $minWidth && $img->height() < $minHeight) {
throw new \Exception(trans('gtcms.imageTooSmall'), self::DIM_ERROR);
}
}
if (in_array($transformMethod, array('minWidth'))) {
if ($img->width() < $minWidth) {
throw new \Exception(trans('gtcms.imageTooSmall'), self::DIM_ERROR);
}
}
if (in_array($transformMethod, array('minHeight'))) {
if ($img->height() < $minHeight) {
throw new \Exception(trans('gtcms.imageTooSmall'), self::DIM_ERROR);
}
} else {
if ($img->width() < $minWidth || $img->height() < $minHeight) {
throw new \Exception(trans('gtcms.imageTooSmall'), self::DIM_ERROR);
}
}
$returnFolder = 'gtcmsThumb';
$gtcmsSize = array(80, 80, 'resizeCanvas', 'gtcmsThumb', 100);
$sizes = AdminHelper::objectToArray($sizes);
array_unshift($sizes, $gtcmsSize);
foreach ($sizes as $size) {
$newImg = clone $img;
$size = AdminHelper::objectToArray($size);
if (!is_dir($basePath . $size[3])) {
mkdir($basePath . $size[3], 0755);
}
if ($size[2] == 'crop') {
$newImg->fit($size[0], $size[1])->save($basePath . $size[3] . "/" . $name, $size[4]);
} else {
if (in_array($size[2], array('resize', 'minWidth', 'minHeight'))) {
$newImg->resize($size[0], $size[1], function ($constraint) {
$constraint->aspectRatio();
$constraint->upsize();
})->save($basePath . $size[3] . "/" . $name, $size[4]);
} else {
if ($size[2] == 'resizeCanvas') {
$newImg->resize($size[0], null, function ($constraint) {
$constraint->aspectRatio();
$constraint->upsize();
});
$newImg->resize(null, $size[1], function ($constraint) {
$constraint->aspectRatio();
$constraint->upsize();
});
if ($newImg->width() < $size[0] || $newImg->height() < $size[1]) {
$newImg = \Image::canvas($size[0], $size[1], '#FFFFFF')->insert($newImg, 'center');
}
$newImg->save($basePath . $size[3] . "/" . $name, $size[4]);
} else {
$newImg->save($basePath . $size[3] . "/" . $name, $size[4]);
}
}
}
}
$imageData[$counter]['filename'] = $name;
$imageData[$counter]['returnFolder'] = $returnFolder;
$counter++;
}
}
}
return $imageData;
}
