mirror of
https://github.com/openvk/openvk
synced 2024-12-24 09:31:22 +03:00
45 lines
1.5 KiB
PHP
45 lines
1.5 KiB
PHP
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<?php declare(strict_types=1);
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namespace openvk\Web\Models\Entities;
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use Chandler\Database\DatabaseConnection as DB;
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use Nette\InvalidStateException as ISE;
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use Nette\Utils\Image;
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class Photo extends Media
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{
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protected $tableName = "photos";
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protected $fileExtension = "jpeg";
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protected function saveFile(string $filename, string $hash): bool
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{
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$image = Image::fromFile($filename);
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if(($image->height >= ($image->width * pi())) || ($image->width >= ($image->height * pi())))
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throw new ISE("Invalid layout: expected layout that matches (x, ?!>3x)");
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$image->save($this->pathFromHash($hash), 92, Image::JPEG);
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return true;
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}
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function crop(real $left, real $top, real $width, real $height): bool
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{
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if(isset($this->changes["hash"]))
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$hash = $this->changes["hash"];
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else if(!is_null($this->getRecord()))
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$hash = $this->getRecord()->hash;
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else
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throw new ISE("Cannot crop uninitialized image. Please call setFile(\$_FILES[...]) first.");
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$image = Image::fromFile($this->pathFromHash($hash));
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$image->crop($left, $top, $width, $height);
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return $image->save($this->pathFromHash($hash));
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}
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function isolate(): void
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{
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if(is_null($this->getRecord()))
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throw new ISE("Cannot isolate unpresisted image. Please save() it first.");
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DB::i()->getContext()->table("album_relations")->where("photo", $this->getRecord()->id)->delete();
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}
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}
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