web-base/core/Api/User/Fetch.class.php

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<?php
namespace Api\User;
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use Api\Parameter\Parameter;
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use \Api\Request;
class Fetch extends Request {
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const SELECT_SIZE = 20;
private int $userCount;
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public function __construct($user, $externalCall = false) {
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parent::__construct($user, $externalCall, array(
'page' => new Parameter('page', Parameter::TYPE_INT, true, 1)
));
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$this->loginRequired = true;
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$this->requiredGroup = USER_GROUP_ADMIN;
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$this->userCount = 0;
}
private function getUserCount() {
$sql = $this->user->getSQL();
$res = $sql->select($sql->count())->from("User")->execute();
$this->success = ($res !== FALSE);
$this->lastError = $sql->getLastError();
if ($this->success) {
$this->userCount = $res[0]["count"];
}
return $this->success;
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}
public function execute($values = array()) {
if(!parent::execute($values)) {
return false;
}
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$page = $this->getParam("page");
if($page < 1) {
return $this->createError("Invalid page count");
}
if (!$this->getUserCount()) {
return false;
}
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$sql = $this->user->getSQL();
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$res = $sql->select("User.uid as userId", "User.name", "User.email", "User.registered_at",
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"Group.uid as groupId", "Group.name as groupName")
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->from("User")
->leftJoin("UserGroup", "User.uid", "UserGroup.user_id")
->leftJoin("Group", "Group.uid", "UserGroup.group_id")
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->orderBy("User.uid")
->ascending()
->limit(Fetch::SELECT_SIZE)
->offset(($page - 1) * Fetch::SELECT_SIZE)
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->execute();
$this->success = ($res !== FALSE);
$this->lastError = $sql->getLastError();
if($this->success) {
$this->result["users"] = array();
foreach($res as $row) {
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$userId = intval($row["userId"]);
$groupId = intval($row["groupId"]);
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$groupName = $row["groupName"];
if (!isset($this->result["users"][$userId])) {
$this->result["users"][$userId] = array(
"uid" => $userId,
"name" => $row["name"],
"email" => $row["email"],
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"registered_at" => $row["registered_at"],
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"groups" => array(),
);
}
if(!is_null($groupId)) {
$this->result["users"][$userId]["groups"][$groupId] = $groupName;
}
}
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$this->result["pages"] = intval(ceil($this->userCount / Fetch::SELECT_SIZE));
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}
return $this->success;
}
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}