<?php
namespace Spatie\MediaLibrary\ResponsiveImages;
use Spatie\MediaLibrary\MediaCollections\Filesystem;
use Spatie\MediaLibrary\MediaCollections\Models\Media;
use Spatie\MediaLibrary\Support\PathGenerator\PathGeneratorFactory;
use Spatie\MediaLibrary\Support\UrlGenerator\UrlGeneratorFactory;
class ResponsiveImage
{
public static function register(Media $media, $fileName, $conversionName)
{
$responsiveImages = $media->responsive_images;
$responsiveImages[$conversionName]['urls'][] = $fileName;
$media->responsive_images = $responsiveImages;
$media->save();
}
public static function registerTinySvg(Media $media, string $base64Svg, string $conversionName)
{
$responsiveImages = $media->responsive_images;
$responsiveImages[$conversionName]['base64svg'] = $base64Svg;
$media->responsive_images = $responsiveImages;
$media->save();
}
public function __construct(public string $fileName, public Media $media)
{
}
public function url(): string
{
$conversionName = '';
if ($this->generatedFor() !== 'media_library_original') {
$conversionName = $this->generatedFor();
}
$urlGenerator = UrlGeneratorFactory::createForMedia($this->media, $conversionName);
return $urlGenerator->getResponsiveImagesDirectoryUrl().rawurlencode($this->fileName);
}
public function generatedFor(): string
{
$propertyParts = $this->getPropertyParts();
array_pop($propertyParts);
array_pop($propertyParts);
return implode('_', $propertyParts);
}
public function width(): int
{
$propertyParts = $this->getPropertyParts();
array_pop($propertyParts);
return (int) last($propertyParts);
}
public function height(): int
{
$propertyParts = $this->getPropertyParts();
return (int) last($propertyParts);
}
protected function getPropertyParts(): array
{
$propertyString = $this->stringBetween($this->fileName, '___', '.');
return explode('_', $propertyString);
}
protected function stringBetween(string $subject, string $startCharacter, string $endCharacter): string
{
$lastPos = strrpos($subject, $startCharacter);
$between = substr($subject, $lastPos);
$between = str_replace('___', '', $between);
$between = strstr($between, $endCharacter, true);
return $between;
}
public function delete(): self
{
$pathGenerator = PathGeneratorFactory::create($this->media);
$path = $pathGenerator->getPathForResponsiveImages($this->media);
$fullPath = $path.$this->fileName;
app(Filesystem::class)->removeFile($this->media, $fullPath);
$responsiveImages = $this->media->responsive_images;
unset($responsiveImages[$this->generatedFor()]);
$this->media->responsive_images = $responsiveImages;
$this->media->save();
return $this;
}
}