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Implement navigation for photo pages.

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This commit is contained in:
Aaron van Geffen
2016-09-04 16:00:39 +02:00
parent 67a182671f
commit c11c5c2677
5 changed files with 109 additions and 6 deletions
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66
models/Asset.php
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@@ -500,4 +500,70 @@ class Asset
WHERE id_asset = {int:id_asset}',
$params);
}
public function getUrlForPreviousInSet($id_tag = null)
{
$row = Registry::get('db')->queryAssoc('
SELECT a.*
' . (isset($id_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 <= {datetime:date_captured} AND
a.id_asset != {int:id_asset}
ORDER BY a.date_captured DESC'
: '
FROM assets AS a
WHERE date_captured >= {datetime:date_captured} AND
a.id_asset != {int:id_asset}
ORDER BY date_captured ASC')
. '
LIMIT 1',
[
'id_asset' => $this->id_asset,
'id_tag' => $id_tag,
'date_captured' => $this->date_captured,
]);
if ($row)
{
$obj = self::byRow($row, 'object');
return $obj->getPageUrl() . ($id_tag ? '?in=' . $id_tag : '');
}
else
return false;
}
public function getUrlForNextInSet($id_tag = null)
{
$row = Registry::get('db')->queryAssoc('
SELECT a.*
' . (isset($id_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 >= {datetime:date_captured} AND
a.id_asset != {int:id_asset}
ORDER BY a.date_captured ASC'
: '
FROM assets AS a
WHERE date_captured <= {datetime:date_captured} AND
a.id_asset != {int:id_asset}
ORDER BY date_captured DESC')
. '
LIMIT 1',
[
'id_asset' => $this->id_asset,
'id_tag' => $id_tag,
'date_captured' => $this->date_captured,
]);
if ($row)
{
$obj = self::byRow($row, 'object');
return $obj->getPageUrl() . ($id_tag ? '?in=' . $id_tag : '');
}
else
return false;
}
}