From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Fri, 29 Sep 2023 04:36:06 +0000 (-0400)
Subject: Change parameter to PostMedias in Item::makeImageGrid
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=3333d4af88915cdda9e94aeaf45de1b55d2b627e;p=friendica.git

Change parameter to PostMedias in Item::makeImageGrid

- Add dimension rescaling when updating the preview URL
---

diff --git a/src/Content/Post/Entity/PostMedia.php b/src/Content/Post/Entity/PostMedia.php
index deb4ec1b36..e03246315c 100644
--- a/src/Content/Post/Entity/PostMedia.php
+++ b/src/Content/Post/Entity/PostMedia.php
@@ -23,6 +23,7 @@ namespace Friendica\Content\Post\Entity;
 
 use Friendica\BaseEntity;
 use Friendica\Network\Entity\MimeType;
+use Friendica\Util\Images;
 use Friendica\Util\Proxy;
 use Psr\Http\Message\UriInterface;
 
@@ -186,4 +187,80 @@ class PostMedia extends BaseEntity
 			$this->id;
 
 	}
+
+	/**
+	 * Return a new PostMedia entity with a different preview URI and an optional proxy size name.
+	 * The new entity preview's width and height are rescaled according to the provided size.
+	 *
+	 * @param \GuzzleHttp\Psr7\Uri $preview
+	 * @param string               $size
+	 * @return $this
+	 */
+	public function withPreview(\GuzzleHttp\Psr7\Uri $preview, string $size = ''): self
+	{
+		if ($this->width || $this->height) {
+			$newWidth  = $this->width;
+			$newHeight = $this->height;
+		} else {
+			$newWidth  = $this->previewWidth;
+			$newHeight = $this->previewHeight;
+		}
+
+		if ($newWidth && $newHeight && $size) {
+			$dimensionts = Images::getScalingDimensions($newWidth, $newHeight, Proxy::getPixelsFromSize($size));
+			$newWidth = $dimensionts['width'];
+			$newHeight = $dimensionts['height'];
+		}
+
+		return new static(
+			$this->uriId,
+			$this->url,
+			$this->type,
+			$this->mimetype,
+			$this->activityUriId,
+			$this->width,
+			$this->height,
+			$this->size,
+			$preview,
+			$newWidth,
+			$newHeight,
+			$this->description,
+			$this->name,
+			$this->authorUrl,
+			$this->authorName,
+			$this->authorImage,
+			$this->publisherUrl,
+			$this->publisherName,
+			$this->publisherImage,
+			$this->blurhash,
+			$this->id,
+		);
+	}
+
+	public function withUrl(\GuzzleHttp\Psr7\Uri $url): self
+	{
+		return new static(
+			$this->uriId,
+			$url,
+			$this->type,
+			$this->mimetype,
+			$this->activityUriId,
+			$this->width,
+			$this->height,
+			$this->size,
+			$this->preview,
+			$this->previewWidth,
+			$this->previewHeight,
+			$this->description,
+			$this->name,
+			$this->authorUrl,
+			$this->authorName,
+			$this->authorImage,
+			$this->publisherUrl,
+			$this->publisherName,
+			$this->publisherImage,
+			$this->blurhash,
+			$this->id,
+		);
+	}
 }
diff --git a/src/Model/Item.php b/src/Model/Item.php
index 0293517377..53183f1d2f 100644
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -3286,11 +3286,11 @@ class Item
 	}
 
 	/**
-	 * @param array $images
+	 * @param PostMedias $images
 	 * @return string
 	 * @throws \Friendica\Network\HTTPException\ServiceUnavailableException
 	 */
-	private static function makeImageGrid(array $images): string
+	private static function makeImageGrid(PostMedias $images): string
 	{
 		// Image for first column (fc) and second column (sc)
 		$images_fc = [];
@@ -3431,7 +3431,7 @@ class Item
 		DI::profiler()->startRecording('rendering');
 		$leading  = '';
 		$trailing = '';
-		$images   = [];
+		$images   = new PostMedias();
 
 		// @todo In the future we should make a single for the template engine with all media in it. This allows more flexibilty.
 		foreach ($PostMedias as $PostMedia) {
@@ -3440,10 +3440,13 @@ class Item
 			}
 
 			if ($PostMedia->mimetype->type == 'image') {
-				$preview_url = DI::baseUrl() . $PostMedia->getPreviewPath($PostMedia->width > $PostMedia->height ? Proxy::SIZE_MEDIUM : Proxy::SIZE_LARGE);
+				$preview_size = $PostMedia->width > $PostMedia->height ? Proxy::SIZE_MEDIUM : Proxy::SIZE_LARGE;
+				$preview_url = DI::baseUrl() . $PostMedia->getPreviewPath($preview_size);
 			} elseif ($PostMedia->preview) {
-				$preview_url = DI::baseUrl() . $PostMedia->getPreviewPath(Proxy::SIZE_LARGE);
+				$preview_size = Proxy::SIZE_LARGE;
+				$preview_url = DI::baseUrl() . $PostMedia->getPreviewPath($preview_size);
 			} else {
+				$preview_size = 0;
 				$preview_url = '';
 			}
 
@@ -3487,11 +3490,7 @@ class Item
 					continue;
 				}
 
-				$images[] = [
-					'src'        => $src_url,
-					'preview'    => $preview_url,
-					'attachment' => $PostMedia,
-				];
+				$images[] = $PostMedia->withUrl(new Uri($src_url))->withPreview(new Uri($preview_url), $preview_size);
 			}
 		}
 
diff --git a/view/templates/content/image.tpl b/view/templates/content/image.tpl
index e31326a755..b3dfb74139 100644
--- a/view/templates/content/image.tpl
+++ b/view/templates/content/image.tpl
@@ -1,5 +1,5 @@
-{{if $image.preview}}
-<a data-fancybox="{{$image.attachment->uriId}}" href="{{$image.attachment->url}}"><img src="{{$image.preview}}" alt="{{$image.attachment->description}}" title="{{$image.attachment->description}}" loading="lazy"></a>
+{{if $image->preview}}
+<a data-fancybox="{{$image->uriId}}" href="{{$image->url}}"><img src="{{$image->preview}}" alt="{{$image->description}}" title="{{$image->description}}" loading="lazy"></a>
 {{else}}
-<img src="{{$image.src}}" alt="{{$image.attachment->description}}" title="{{$image.attachment->description}}" loading="lazy">
+<img src="{{$image->url}}" alt="{{$image->description}}" title="{{$image->description}}" loading="lazy">
 {{/if}}