Passing a list of objects allows for more precise types

Fixes
```
 ------ ---------- ---------------------------------------------------------------------------------------------------------------------------------
  Line   Compiled   Www/Presenters/templates/Photo/default.latte rendered from MichalSpacekCz\Www\Presenters\PhotoPresenter::default
         line       See compiled template: /tmp/phpstan-latte/app/Www/Presenters/templates/Photo/default.latte.b89322339c0f942538268c58cb66978a.php
 ------ ---------- ---------------------------------------------------------------------------------------------------------------------------------
  8      184        Binary operation "." between 'photos/' and array<string, string>|Nette\Utils\Html|string results in an error.
  12     210        Argument of an invalid type array<string, string>|Nette\Utils\Html|string supplied for foreach, only iterables are supported.
 ------ ---------- ---------------------------------------------------------------------------------------------------------------------------------
```

Author: spaze

site/app/Media/Photo.php

@@ -0,0 +1,49 @@
+<?php
+declare(strict_types = 1);
+
+namespace MichalSpacekCz\Media;
+
+use Nette\Utils\Html;
+
+class Photo
+{
+
+	/**
+	 * @param array<string, string> $sizes
+	 */
+	public function __construct(
+		private readonly string $title,
+		private readonly string $file,
+		private readonly string|Html $description,
+		private readonly array $sizes,
+	) {
+	}
+
+
+	public function getTitle(): string
+	{
+		return $this->title;
+	}
+
+
+	public function getFile(): string
+	{
+		return $this->file;
+	}
+
+
+	public function getDescription(): string|Html
+	{
+		return $this->description;
+	}
+
+
+	/**
+	 * @return array<string, string>
+	 */
+	public function getSizes(): array
+	{
+		return $this->sizes;
+	}
+
+}

site/app/Www/Presenters/PhotoPresenter.php

@@ -4,6 +4,7 @@
 namespace MichalSpacekCz\Www\Presenters;
 
 use MichalSpacekCz\Formatter\TexyFormatter;
+use MichalSpacekCz\Media\Photo;
 
 class PhotoPresenter extends BasePresenter
 {
@@ -18,44 +19,44 @@ public function __construct(
 	public function renderDefault(): void
 	{
 		$photos = [
-			[
-				'header' => $this->translator->translate('messages.photo.trademark.header'),
-				'file' => 'michalspacek-trademark-400x268.jpg',
-				'desc' => $this->texyFormatter->translate('messages.photo.trademark.desc', ['https://twitter.com/spazef0rze', 'https://www.facebook.com/spaze', 'https://about.me/lukashudecek']),
-				'sizes' => [
+			new Photo(
+				$this->translator->translate('messages.photo.trademark.header'),
+				'michalspacek-trademark-400x268.jpg',
+				$this->texyFormatter->translate('messages.photo.trademark.desc', ['https://twitter.com/spazef0rze', 'https://www.facebook.com/spaze', 'https://about.me/lukashudecek']),
+				[
 					'400×268' => 'michalspacek-trademark-400x268.jpg',
 					'800×536' => 'michalspacek-trademark-800x536.jpg',
 					'1600×1071' => 'michalspacek-trademark-1600x1071.jpg',
 				],
-			],
-			[
-				'header' => $this->translator->translate('messages.photo.lecturer.header'),
-				'file' => 'michalspacek-codecamp2015-400x268.jpg',
-				'desc' => $this->texyFormatter->translate('messages.photo.lecturer.desc', ['https://galerie.fotohavlin.cz/']),
-				'sizes' => [
+			),
+			new Photo(
+				$this->translator->translate('messages.photo.lecturer.header'),
+				'michalspacek-codecamp2015-400x268.jpg',
+				$this->texyFormatter->translate('messages.photo.lecturer.desc', ['https://galerie.fotohavlin.cz/']),
+				[
 					'400×268' => 'michalspacek-codecamp2015-400x268.jpg',
 					'800×536' => 'michalspacek-codecamp2015-800x536.jpg',
 					'1600×1071' => 'michalspacek-codecamp2015-1600x1071.jpg',
 				],
-			],
-			[
-				'header' => $this->translator->translate('messages.photo.office.header'),
-				'file' => 'michalspacek-serious-400x268.jpg',
-				'desc' => $this->translator->translate('messages.photo.office.desc'),
-				'sizes' => [
+			),
+			new Photo(
+				$this->translator->translate('messages.photo.office.header'),
+				'michalspacek-serious-400x268.jpg',
+				$this->translator->translate('messages.photo.office.desc'),
+				[
 					'400×268' => 'michalspacek-serious-400x268.jpg',
 					'400×400' => 'michalspacek-serious-400x400.jpg',
 				],
-			],
-			[
-				'header' => $this->translator->translate('messages.photo.talk.header'),
-				'file' => 'michalspacek-webtop100-400x268.jpg',
-				'desc' => $this->texyFormatter->translate('messages.photo.talk.desc', ['link:Www:Talks:talk technicke-chyby-vas-pripravi-o-penize-webtop100']),
-				'sizes' => [
+			),
+			new Photo(
+				$this->translator->translate('messages.photo.talk.header'),
+				'michalspacek-webtop100-400x268.jpg',
+				$this->texyFormatter->translate('messages.photo.talk.desc', ['link:Www:Talks:talk technicke-chyby-vas-pripravi-o-penize-webtop100']),
+				[
 					'400×268' => 'michalspacek-webtop100-400x268.jpg',
 					'720×480' => 'michalspacek-webtop100-720x480.jpg',
 				],
-			],
+			),
 		];
 		$this->template->photos = $photos;
 		$this->template->pageTitle = $this->translator->translate('messages.title.photo');

site/app/Www/Presenters/templates/Photo/default.latte

@@ -1,15 +1,16 @@
+{varType MichalSpacekCz\Media\Photo[] $photos}
 {define #menu}
 &raquo; <a n:href="Homepage:">Michal Špaček</a>
 {/define}
 
 {define #content}
 {foreach $photos as $photo}
-<h3>{$photo['header']}</h3>
-<p><img src="{='photos/' . $photo['file']|staticImageUrl}" width="400" height="268" alt="{$photo['header']}" title="{$photo['header']}"></p>
-<p n:ifset="$photo['desc']">{$photo['desc']}</p>
+<h3>{$photo->getTitle()}</h3>
+<p><img src="{='photos/' . $photo->getFile()|staticImageUrl}" width="400" height="268" alt="{$photo->getTitle()}" title="{$photo->getTitle()}"></p>
+<p>{$photo->getDescription()}</p>
 <p>
 	<strong>{_messages.photo.downloadsizes}</strong>
-	{foreach $photo['sizes'] as $size => $file}
+	{foreach $photo->getSizes() as $size => $file}
 		<a href="{='photos/' . $file|staticImageUrl}">{$size}</a>{sep}, {/sep}
 	{/foreach}
 </p>