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Asset: combine getUrlFor{Next,Previous}InSet into one private method

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This commit is contained in:
Aaron van Geffen 2024-01-15 00:19:39 +01:00
parent 9c00248a7f
commit f33a7e397c
1 changed files with 43 additions and 43 deletions
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86
models/Asset.php
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@ -697,27 +697,48 @@ class Asset
$params); $params);
} }
public function getUrlForPreviousInSet(?Tag $tag) protected function getUrlForAdjacentInSet($prevNext, ?Tag $tag)
{ {
$next = $prevNext === 'next';
$previous = !$next;
$where = [];
$params = [
'id_asset' => $this->id_asset,
'date_captured' => $this->date_captured,
];
// Direction depends on whether we're browsing a tag or timeline
if (isset($tag))
{
$where[] = 't.id_tag = {int:id_tag}';
$params['id_tag'] = $tag->id_tag;
$params['where_op'] = $previous ? '<' : '>';
$params['order_dir'] = $previous ? 'DESC' : 'ASC';
}
else
{
$params['where_op'] = $previous ? '>' : '<';
$params['order_dir'] = $previous ? 'ASC' : 'DESC';
}
// Use complete ordering when sorting the set
$where[] = '(a.date_captured, a.id_asset) {raw:where_op} ' .
'({datetime:date_captured}, {int:id_asset})';
// Stringify conditions together
$where = '(' . implode(') AND (', $where) . ')';
// Run query, leaving out tags table if not required
$row = Registry::get('db')->queryAssoc(' $row = Registry::get('db')->queryAssoc('
SELECT a.* SELECT a.*
' . (isset($tag) ? '
FROM assets_tags AS t
INNER JOIN assets AS a ON a.id_asset = t.id_asset
WHERE t.id_tag = {int:id_tag} AND
(a.date_captured, a.id_asset) < ({datetime:date_captured}, {int:id_asset})
ORDER BY a.date_captured DESC, a.id_asset DESC'
: '
FROM assets AS a FROM assets AS a
WHERE (a.date_captured, a.id_asset) > ({datetime:date_captured}, {int:id_asset}) ' . (isset($tag) ? '
ORDER BY date_captured ASC, a.id_asset ASC') INNER JOIN assets_tags AS t ON a.id_asset = t.id_asset' : '') . '
. ' WHERE ' . $where . '
ORDER BY a.date_captured {raw:order_dir}, a.id_asset {raw:order_dir}
LIMIT 1', LIMIT 1',
[ $params);
'id_asset' => $this->id_asset,
'id_tag' => isset($tag) ? $tag->id_tag : null,
'date_captured' => $this->date_captured,
]);
if ($row) if ($row)
{ {
@ -728,34 +749,13 @@ class Asset
return false; return false;
} }
public function getUrlForPreviousInSet(?Tag $tag)
{
return $this->getUrlForAdjacentInSet('previous', $tag);
}
public function getUrlForNextInSet(?Tag $tag) public function getUrlForNextInSet(?Tag $tag)
{ {
$row = Registry::get('db')->queryAssoc(' return $this->getUrlForAdjacentInSet('next', $tag);
SELECT a.*
' . (isset($tag) ? '
FROM assets_tags AS t
INNER JOIN assets AS a ON a.id_asset = t.id_asset
WHERE t.id_tag = {int:id_tag} AND
(a.date_captured, a.id_asset) > ({datetime:date_captured}, {int:id_asset})
ORDER BY a.date_captured ASC, a.id_asset ASC'
: '
FROM assets AS a
WHERE (a.date_captured, a.id_asset) < ({datetime:date_captured}, {int:id_asset})
ORDER BY date_captured DESC, a.id_asset DESC')
. '
LIMIT 1',
[
'id_asset' => $this->id_asset,
'id_tag' => isset($tag) ? $tag->id_tag : null,
'date_captured' => $this->date_captured,
]);
if ($row)
{
$obj = self::byRow($row, 'object');
return $obj->getPageUrl() . ($tag ? '?in=' . $tag->id_tag : '');
}
else
return false;
} }
} }