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PhotoPage: make prev/next photo logic more direct

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This commit is contained in:
Aaron van Geffen
2024-01-11 18:54:54 +01:00
parent 507357ba59
commit bc08e867f0
3 changed files with 20 additions and 35 deletions
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26
templates/PhotoPage.php
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@@ -10,24 +10,13 @@ class PhotoPage extends Template
{
protected $photo;
private $exif;
private $previous_photo_url = '';
private $next_photo_url = '';
private $tag;
public function __construct(Image $photo)
{
$this->photo = $photo;
}
public function setPreviousPhotoUrl($url)
{
$this->previous_photo_url = $url;
}
public function setNextPhotoUrl($url)
{
$this->next_photo_url = $url;
}
public function html_main()
{
$this->photoNav();
@@ -86,18 +75,23 @@ class PhotoPage extends Template
</a>';
}
public function setTag(Tag $tag)
{
$this->tag = $tag;
}
private function photoNav()
{
if ($this->previous_photo_url)
if ($previousUrl = $this->photo->getUrlForPreviousInSet($this->tag))
echo '
<a href="', $this->previous_photo_url, '#photo_frame" id="previous_photo"><i class="bi bi-arrow-left"></i></a>';
<a href="', $previousUrl, '#photo_frame" id="previous_photo"><i class="bi bi-arrow-left"></i></a>';
else
echo '
<span id="previous_photo"><i class="bi bi-arrow-left"></i></span>';
if ($this->next_photo_url)
if ($nextUrl = $this->photo->getUrlForNextInSet($this->tag))
echo '
<a href="', $this->next_photo_url, '#photo_frame" id="next_photo"><i class="bi bi-arrow-right"></i></a>';
<a href="', $nextUrl, '#photo_frame" id="next_photo"><i class="bi bi-arrow-right"></i></a>';
else
echo '
<span id="next_photo"><i class="bi bi-arrow-right"></i></span>';