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Allow users to filter albums by contributors #48

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Roflin merged 18 commits from refactor/viewalbum into master 2024-01-20 20:11:18 +01:00
Conversation 1 Commits 18 Files Changed 11 +59 -27
3 changed files with 59 additions and 27 deletions
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53
controllers/ViewPhotoAlbum.php
View File

@ -37,50 +37,55 @@ class ViewPhotoAlbum extends HTMLController
}
// What page are we at?
$page = isset($_GET['page']) ? (int) $_GET['page'] : 1;
$current_page = isset($_GET['page']) ? (int) $_GET['page'] : 1;
parent::__construct($title . ' - Page ' . $page . ' - ' . SITE_TITLE);
parent::__construct($title . ' - Page ' . $current_page . ' - ' . SITE_TITLE);
if (isset($header_box))
$this->page->adopt($header_box);
// Can we do fancy things here?
// !!! TODO: permission system?
$buttons = $this->getAlbumButtons($tag);
if (!empty($buttons))
$this->page->adopt(new AlbumButtonBox($buttons));
// Fetch subalbums, but only if we're on the first page.
if ($page === 1)
{
$albums = $this->getAlbums($id_tag);
$index = new AlbumIndex($albums);
$this->page->adopt($index);
}
// Who contributed to this album?
$contributors = $tag->getContributorList();
// Enumerate possible filters
$filters = ['' => [null, 'Show all photos']];
$filters = ['' => ['id_user' => null, 'caption' => 'Show all photos', 'link' => $tag->getUrl()]];
foreach ($contributors as $contributor)
{
$filters[$contributor['slug']] = [$contributor['id_user'], sprintf('%s %s (%s photos)',
$contributor['first_name'], $contributor['surname'], $contributor['num_assets'])];
$filters[$contributor['slug']] = [
'id_user' => $contributor['id_user'],
'caption' => sprintf('By %s (%s photos)',
$contributor['first_name'], $contributor['num_assets']),
'link' => $tag->getUrl() . '/?by=' . $contributor['slug'],
];
}
// Limit to a particular uploader?
$active_filter = $id_user_uploaded = null;
$active_filter = '';
$id_user_uploaded = null;
if (!empty($_GET['by']))
{
if (!isset($filters[$_GET['by']]))
throw new UnexpectedValueException('Invalid filter for this album or tag.');
$active_filter = $_GET['by'];
$id_user_uploaded = $filters[$active_filter][0];
$id_user_uploaded = $filters[$active_filter]['id_user'];
$filters[$active_filter]['is_active'] = true;
}
// Add an interface to query and modify the album/tag
$buttons = $this->getAlbumButtons($tag);
$button_strip = new AlbumButtonBox($buttons, $filters, $active_filter);
$this->page->adopt($button_strip);
// Fetch subalbums, but only if we're on the first page.
if ($current_page === 1)
{
$albums = $this->getAlbums($id_tag);
$index = new AlbumIndex($albums);
$this->page->adopt($index);
}
// Load a photo mosaic for the current tag.
list($mosaic, $total_count) = $this->getPhotoMosaic($id_tag, $id_user_uploaded, $page, !isset($is_person));
list($mosaic, $total_count) = $this->getPhotoMosaic($id_tag, $id_user_uploaded, $current_page, !isset($is_person));
if (isset($mosaic))
{
$index = new PhotosIndex($mosaic, Registry::get('user')->isAdmin());
@ -95,7 +100,7 @@ class ViewPhotoAlbum extends HTMLController
$index = new PageIndex([
'recordCount' => $total_count,
'items_per_page' => self::PER_PAGE,
'start' => (isset($_GET['page']) ? $_GET['page'] - 1 : 0) * self::PER_PAGE,
'start' => ($current_page - 1) * self::PER_PAGE,
'base_url' => $tag->getUrl(),
'page_slug' => 'page/%PAGE%/' . (isset($active_filter) ? '?by=' . $active_filter : ''),
'index_class' => 'pagination-lg justify-content-around justify-content-lg-center',
@ -104,7 +109,7 @@ class ViewPhotoAlbum extends HTMLController
}
// Set the canonical url.
$this->page->setCanonicalUrl($tag->getUrl() . ($page > 1 ? 'page/' . $page . '/' : ''));
$this->page->setCanonicalUrl($tag->getUrl() . ($current_page > 1 ? 'page/' . $current_page . '/' : ''));
}
public function getPhotoMosaic($id_tag, $id_user_uploaded, $page, $sort_linear)

8
public/css/default.css
View File

@ -339,9 +339,11 @@ div.polaroid a {
---------------------*/
.album_button_box {
float: right;
display: flex;
margin-bottom: 3rem;
}
.album_button_box > a {
.album_button_box > a,
.album_button_box .btn {
background: var(--bs-body-bg);
box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
border-color: var( --bs-secondary-bg);
@ -349,7 +351,9 @@ div.polaroid a {
padding: 8px 10px;
margin-left: 12px;
}
.album_button_box > a:hover {
.album_button_box > a:hover,
.album_button_box .btn:hover,
.album_button_box .btn:focus {
background: var(--bs-secondary-bg);
border-color: var(--bs-tertiary-bg);
color: var(--bs-secondary-color);

25
templates/AlbumButtonBox.php
View File

@ -8,11 +8,15 @@
class AlbumButtonBox extends Template
{
private $active_filter;
private $buttons;
private $filters;
public function __construct($buttons)
public function __construct(array $buttons, array $filters, $active_filter)
{
$this->active_filter = $active_filter;
$this->buttons = $buttons;
$this->filters = $filters;
}
public function html_main()
@ -25,6 +29,25 @@ class AlbumButtonBox extends Template
<a class="btn btn-light" href="', $button['url'], '">', $button['caption'], '</a>';
echo '
<div class="dropdown">
<button class="btn btn-light dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">
<i class="bi bi-filter"></i>
</button>
<ul class="dropdown-menu">';
foreach ($this->filters as $key => $filter)
{
$is_active = $key === $this->active_filter;
echo '
<li><a class="dropdown-item', $is_active ? ' active' : '',
'" href="', $filter['link'], '">',
$filter['caption'],
'</a></li>';
}
echo '
</ul>
</div>
</div>';
}
}