* cors and other basic changes
This commit is contained in:
Danyi Dávid
@@ -13,92 +13,177 @@ use Zend\Config\Reader\Yaml;
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class GalleryService
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{
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const CONFIG_FILE = 'data/galleries/gallery.yaml';
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const IMAGE_BASEDIR = 'data/galleries/%s/';
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const THUMBNAIL_SIZE = 250;
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const CONFIG_FILE = 'data/galleries/config.yaml';
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const IMAGE_BASEDIR = 'data/galleries/%s/';
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const THUMBNAIL_SIZE = 250;
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protected $contentTypeMap = [
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'jpg' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'png' => 'image/png',
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];
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protected $config;
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protected $contentTypeMap = [
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'jpg' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'png' => 'image/png',
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];
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protected $config;
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public function listGalleries($includeHidden = false)
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{
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$config = $this->getConfig();
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$slugs = [];
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foreach ($config['galleries'] as $id => $data) {
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if ($includeHidden || $data['public']) {
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$slugs[] = [
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'id' => $id,
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'label' => $data['name'],
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'new' => $data['new'],
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];
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}
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}
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return $slugs;
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}
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public function getGallery(string $slug)
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{
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$galleryList = $this->listGalleries(true);
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$slugs = array_map(function($item) {
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return $item['id'];
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}, $galleryList);
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$config = $this->getConfig();
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$images = [];
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if (in_array($slug, $slugs)) {
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$dir = $config['galleries'][$slug]['dir'];
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$images = array_map('basename', glob(sprintf(self::IMAGE_BASEDIR . "*.{jpg,jpeg,png}", $dir), GLOB_BRACE));
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}
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return [
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'name' => $config['galleries'][$slug]['name'],
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'type' => $config['galleries'][$slug]['type'],
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'images' => $images,
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public function loadGalleryData($includeHidden = false)
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{
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$config = $this->getConfig();
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$slugs = [];
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foreach ($config['galleries'] as $id => $data) {
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if ($includeHidden || $data['public']) {
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$slugs[] = [
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'slug' => $id,
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'name' => $data['name'],
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'coverImage' => isset($data['cover'])
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? $this->getCoverImage($data['cover'])
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: null,
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'date' => $this->getGalleryDate($data['dir']),
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'type' => $data['type'],
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'isNew' => $data['new'],
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'isPublic' => $data['public'],
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'images' => $this->loadGalleryImages($data['dir']),
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];
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}
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}
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return $slugs;
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}
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private function getGalleryDate(string $dir): string
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{
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$timestamp = sprintf("@%s", filemtime(sprintf(self::IMAGE_BASEDIR, $dir)));
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$date = new \DateTime($timestamp);
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return $date->format("Y-m-d");
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}
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/**
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* @param string $dir
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* @return array
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* @todo implement label for image in some way
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*/
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private function loadGalleryImages(string $dir)
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{
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$images = array_map('basename', glob(
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sprintf(self::IMAGE_BASEDIR . "*.{jpg,jpeg,png}", $dir),
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GLOB_BRACE
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));
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return array_map(function ($image) {
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return [
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'label' => '',
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'path' => $image,
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];
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}, $images);
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}
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/**
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* @param string $image
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* @return array
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*/
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private function getCoverImage(string $image)
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{
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return [
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'label' => '',
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'path' => $image,
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];
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}
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public function listGalleries($includeHidden = false)
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{
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$config = $this->getConfig();
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$slugs = [];
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foreach ($config['galleries'] as $id => $data) {
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if ($includeHidden || $data['public']) {
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$slugs[] = [
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'id' => $id,
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'label' => $data['name'],
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'new' => $data['new'],
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];
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}
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}
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return $slugs;
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}
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public function getGallery(string $slug)
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{
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$galleryList = $this->listGalleries(true);
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$slugs = array_map(function ($item) {
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return $item['id'];
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}, $galleryList);
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$config = $this->getConfig();
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$images = [];
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if (in_array($slug, $slugs)) {
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$dir = $config['galleries'][$slug]['dir'];
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$images = array_map('basename', glob(
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sprintf(self::IMAGE_BASEDIR . "*.{jpg,jpeg,png}", $dir),
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GLOB_BRACE
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));
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}
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public function getImage(string $slug, string $image, $size = false): string
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{
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$config = $this->getConfig();
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$galleryDir = sprintf(self::IMAGE_BASEDIR, $config['galleries'][$slug]['dir']);
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$imageFileName = $size
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? $this->getResizedImageName($galleryDir, $image, $size)
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: ( $galleryDir . $image );
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return [
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'name' => $config['galleries'][$slug]['name'],
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'type' => $config['galleries'][$slug]['type'],
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'images' => $images,
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];
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}
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return $imageFileName;
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public function getImage(string $slug, string $image, $size = false): string
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{
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$config = $this->getConfig();
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$galleryDir = sprintf(self::IMAGE_BASEDIR, $config['galleries'][$slug]['dir']);
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$imageFileName = $size
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? $this->getResizedImageName($galleryDir, $image, $size)
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: ($galleryDir . $image);
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return $imageFileName;
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}
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public function exportGallery(string $slug)
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{
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$config = $this->getConfig();
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if (!isset($config['galleries'][$slug])) {
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return false;
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}
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protected function getResizedImageName($galleryDirectory, $imageName, $size): string
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{
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$numericSize = $size == 'thumb' ? self::THUMBNAIL_SIZE : $size;
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$dir = $config['galleries'][$slug]['dir'];
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$images = array_map('basename', glob(sprintf(self::IMAGE_BASEDIR . "*.{jpg,jpeg,png}", $dir), GLOB_BRACE));
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$thumbPath = $galleryDirectory . "thumb_" . $numericSize;
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@mkdir($thumbPath);
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$thumbImageName = $thumbPath . "/" . $imageName;
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$zipName = tempnam("data/tmp", "export");
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$zipArchive = new \ZipArchive();
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$zipArchive->open($zipName, \ZipArchive::CREATE);
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foreach ($images as $image) {
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$zipArchive->addFile("{$dir}/{$image}");
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}
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$zipArchive->close();
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return $zipName;
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}
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if (!file_exists($thumbImageName)) {
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$thumbSize = new Box($numericSize, $numericSize);
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$imagine = new Imagine();
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$image = $imagine->open($galleryDirectory . $imageName)
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->thumbnail($thumbSize, ImageInterface::THUMBNAIL_OUTBOUND);
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$image->effects()->sharpen();
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$image->save($thumbImageName);
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}
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protected function getResizedImageName($galleryDirectory, $imageName, $size): string
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{
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$numericSize = $size == 'thumb' ? self::THUMBNAIL_SIZE : $size;
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return $thumbImageName;
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$thumbPath = $galleryDirectory . "thumb_" . $numericSize;
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@mkdir($thumbPath);
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$thumbImageName = $thumbPath . "/" . $imageName;
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if (!file_exists($thumbImageName)) {
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$thumbSize = new Box($numericSize, $numericSize);
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$imagine = new Imagine();
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$image = $imagine->open($galleryDirectory . $imageName)
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->thumbnail($thumbSize, ImageInterface::THUMBNAIL_OUTBOUND);
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$image->effects()->sharpen();
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$image->save($thumbImageName);
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}
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protected function getConfig()
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{
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if (null === $this->config) {
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$parser = new Parser();
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$configReader = new Yaml([$parser, 'parse']);
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$this->config = $configReader->fromFile(self::CONFIG_FILE);
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}
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return $this->config;
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return $thumbImageName;
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}
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protected function getConfig()
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{
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if (null === $this->config) {
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$parser = new Parser();
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$configReader = new Yaml([$parser, 'parse']);
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$this->config = $configReader->fromFile(self::CONFIG_FILE);
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}
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return $this->config;
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}
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}
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