192 lines
3.7 KiB
PHP
192 lines
3.7 KiB
PHP
<?php
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$dataDir = "data/";
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$uuidPattern = "/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/i";
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// ID corresponds to the Report ID
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if (!isset($_GET["id"]) || empty($_GET["id"])) {
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echo "No identifier supplied.";
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return;
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}
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$id = $_GET["id"];
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$filePath = $dataDir . $id . ".json";
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if (file_exists($filePath)) {
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displayMessages(toDataArray($filePath));
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} else {
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echo "Invalid identifier.";
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}
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function displayMessages($dataArray)
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{
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$snapshot = toSnapshot($dataArray);
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foreach ($snapshot->getMessages() as $message) {
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echo getMessageLine($message);
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echo "<br \>";
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}
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}
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function toDataArray($filename)
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{
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return json_decode(file_get_contents($filename), true);
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}
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function getMessageLine($message)
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{
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return $message->getSender()->getUsername() . " - " . $message->getMessage();
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}
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function toSnapshot($dataArray)
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{
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$identifier = $dataArray["token"];
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$players = getPlayers($dataArray["usernames"]);
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$messages = getMessages($players, $dataArray["snapshots"]);
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return new Snapshot($identifier, $messages, $players);
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}
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function getMessages($snapshot, $messagesArray)
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{
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$messages = array();
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for ($i = 0; $i < count($messagesArray); $i++)
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{
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$messages[$i] = getMessage($snapshot, $messagesArray[$i]);
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}
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return $messages;
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}
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function getMessage($players, $messageData)
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{
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$sender = getPlayer($players, $messageData["sender"]);
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$recipients = getPlayersFromUUIDs($players, $messageData["recipients"]);
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$timestamp = $messageData["time"];
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$message = $messageData["message"];
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return new Message($sender, $recipients, $timestamp, $message);
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}
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function getPlayersFromUUIDs($players, $uuidArray)
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{
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$matchedPlayers = array();
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for ($i = 0; $i < count($uuidArray); $i++)
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{
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$matchedPlayers[$i] = getPlayer($players, $uuidArray[$i]);
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}
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return $matchedPlayers;
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}
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function getPlayers($playersArray)
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{
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$players = array();
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foreach ($playersArray as $uuid => $username)
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{
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$players[$uuid] = new Player($uuid, $username);
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}
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return $players;
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}
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function getPlayer($players, $uuid)
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{
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$player = $players[$uuid];
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if ($player != null)
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{
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return $player;
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}
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else
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{
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throw new RuntimeException("Player for UUID not found.");
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}
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}
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class Snapshot {
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private $identifier;
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private $messages;
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private $players;
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function Snapshot($identifier, $messages, $players)
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{
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$this->identifier = $identifier;
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$this->messages = $messages;
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$this->players = $players;
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}
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public function getIdentifier()
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{
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return $this->identifier;
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}
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public function getMessages()
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{
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return $this->messages;
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}
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public function getPlayers()
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{
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return $this->players;
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}
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}
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class Message
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{
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private $sender;
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private $recipients;
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private $timestamp;
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private $message;
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function Message($sender, $recipients, $timestamp, $message)
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{
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$this->sender = $sender;
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$this->recipients = $recipients;
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$this->timestamp = $timestamp;
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$this->message = $message;
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}
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public function getSender()
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{
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return $this->sender;
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}
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public function getRecipients()
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{
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return $this->recipients;
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}
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public function getTimestamp()
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{
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return $this->timestamp;
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}
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public function getMessage()
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{
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return $this->message;
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}
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}
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class Player
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{
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private $uuid;
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private $username;
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function Player($uuid, $username)
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{
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$this->uuid = $uuid;
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$this->username = $username;
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}
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public function getUUID()
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{
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return $this->uuid;
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}
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public function getUsername()
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{
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return $this->username;
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}
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} |