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Implemented for Sort Processor (work in progress).

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This commit is contained in:
Alex Tselegidis 2016-07-09 23:03:27 +02:00
parent f2e1af7cb4
commit 43089fede5
1 changed files with 54 additions and 1 deletions
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55
src/engine/Api/V1/Processors/Sort.php
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@ -14,7 +14,60 @@
namespace EA\Engine\Api\V1\Processors;
class Sort implements ProcessorsInterface {
/**
* Supports up to 3 fields.
*
* @param array &$response The response array to be processed.
*/
public static function process(array &$response) {
if (!isset($_GET['sort'])) {
return;
}
$sort = explode(',', (string)$_GET['sort']);
$sortDirection1 = substr($sort[0], 0, 1) === '-' ? SORT_DESC : SORT_ASC;
if (isset($sort[1])) {
$sortDirection2 = substr($sort[1], 0, 1) === '-' ? SORT_DESC : SORT_ASC;
} else {
$sortDirection2 = null;
}
if (isset($sort[2])) {
$sortDirection3 = substr($sort[2], 0, 1) === '-' ? SORT_DESC : SORT_ASC;
} else {
$sortDirection3 = null;
}
foreach ($response as $index => $entry) {
$sortOrder1[$index] = $entry[substr($sort[0], 1)];
if ($sortDirection2) {
$sortOrder2[$index] = $entry[substr($sort[1], 1)];
}
if ($sortDirection3) {
$sortOrder3[$index] = $entry[substr($sort[2], 1)];
}
}
$arguments = [
$response,
$sortDirection1,
$sortOrder1
];
if ($sortDirection2) {
$arguments[] = $sortDirection2;
$arguments[] = $sortOrder2;
}
if ($sortDirection3) {
$arguments[] = $sortDirection3;
$arguments[] = $sortOrder3;
}
call_user_func_array('array_multisort', $arguments);
}
}