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adds possibility to sort ascending or descending by timestamp

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This commit is contained in:
steckbrief 2018-10-21 00:11:53 +02:00
parent fbd9e9bd30
commit 4ff3b79b99
2 changed files with 14 additions and 6 deletions
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3
storage-backend/index.php
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@ -80,7 +80,8 @@ switch ($method) {
case 'list':
$limit = getOptionalPostParameter('limit', $config['list_default_limit']);
$offset = getOptionalPostParameter('offset', 0);
$files = listFiles($userJid, $limit, $offset);
$descending = getOptionalPostParameter('descending', 'false') === 'true';
$files = listFiles($userJid, $limit, $offset, $descending);
$result = ['list' => $files];
break;
case 'upload':

17
storage-backend/lib/functions.filetransfer.inc.php
View file

@ -24,14 +24,21 @@ function loadSlotParameters($slotUUID, $config) {
return $slotParameters;
}
function listFiles($jid, $limit = -1, $offset = 0) {
function listFiles($jid, $limit = -1, $offset = 0, $descending = false) {
// Read complete set of existing slots per jid (unsorted)
$slots = readSlots($jid, $limit, $offset);
// Sort ascending by timestamp
usort($slots, function($a, $b) {
return $a['sent_time'] - $b['sent_time'];
});
if ($descending) {
// Sort descending by timestamp
usort($slots, function($a, $b) {
return $b['sent_time'] - $a['sent_time'];
});
} else {
// Sort ascending by timestamp
usort($slots, function($a, $b) {
return $a['sent_time'] - $b['sent_time'];
});
}
// Select requested slot subset
$offsetCounter = 0;