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<?php |
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namespace GNAHotelSolutions\ImageCacher; |
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class Image |
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{ |
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/** @var string */ |
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protected $rootPath; |
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/** @var string */ |
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protected $name; |
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/** @var string */ |
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protected $path; |
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/** @var int */ |
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protected $width; |
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/** @var int */ |
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protected $height; |
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/** @var string */ |
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protected $type; |
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/** @var string */ |
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protected $outputFormat = null; |
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public function __construct(string $image, string $rootPath = '') |
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{ |
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$this->rootPath = rtrim($rootPath, '/'); |
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[$this->name, $this->path] = $this->splitNameAndPath($image); |
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$this->verify(); |
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$this->extractImageInformation(); |
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} |
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public function verify(): void |
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{ |
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if (! file_exists($this->getOriginalFullPath())) { |
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throw new \Exception("file [{$this->getOriginalFullPath()}] not found."); |
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} |
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} |
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protected function splitNameAndPath(string $image): array |
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{ |
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$pieces = explode('/', $image); |
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return [array_pop($pieces), implode('/', $pieces)]; |
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} |
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protected function extractImageInformation(): self |
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{ |
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$information = getimagesize($this->getOriginalFullPath()); |
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$this->width = $information[0]; |
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$this->height = $information[1]; |
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$this->type = explode('/', $information['mime'])[1]; |
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return $this; |
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} |
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public function getOriginalName(): string |
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{ |
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if ($this->getPath() === '') { |
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return $this->getName(); |
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} |
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return "{$this->getPath()}/{$this->getName()}"; |
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} |
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public function getOriginalFullPath(): string |
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{ |
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if ($this->rootPath === '') { |
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return $this->getOriginalName(); |
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} |
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return "{$this->rootPath}/{$this->getOriginalName()}"; |
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} |
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public function getPath(): string |
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{ |
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return $this->path; |
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} |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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public function getType(): string |
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{ |
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return $this->type; |
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} |
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public function getWidth(): int |
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{ |
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return $this->width; |
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} |
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public function getHeight(): int |
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{ |
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return $this->height; |
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} |
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public function getAspectRatio(): float |
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{ |
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return round($this->width / $this->height, 2); |
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} |
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public function getOutputFormat(): string |
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{ |
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return $this->outputFormat ?? $this->getType(); |
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} |
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public function setOutputFormat(string $outputFormat): self |
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{ |
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$this->outputFormat = $outputFormat; |
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$name = explode('.', $this->name); |
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array_pop($name); |
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$this->name = implode('.', $name) . ".{$this->outputFormat}"; |
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return $this; |
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} |
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public function isSmallerThan(?int $width, ?int $height): bool |
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{ |
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return $this->width <= $width && $this->height <= $height; |
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} |
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public function content(): string |
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{ |
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return file_get_contents($this->getOriginalFullPath()); |
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} |
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} |
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|
gnahotelsolutions /
image-cacher
