2015-12-07 18:05:58 +01:00
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<?php
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2015-12-09 19:06:04 +01:00
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require_once('snapshot.php');
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require_once('message.php');
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require_once('player.php');
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2015-12-08 19:37:05 +01:00
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$dataDir = 'data/';
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2015-12-07 18:05:58 +01:00
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// ID corresponds to the Report ID
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2015-12-09 19:06:04 +01:00
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if (!isset($_GET['identifier']) || empty($_GET['identifier'])) {
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exit('No identifier supplied.');
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2015-12-07 18:05:58 +01:00
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}
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2015-12-09 19:06:04 +01:00
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$identifier = removeBadCharacters($_GET['identifier']); // prevents escaping
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$reportNumber = explode("-", $identifier)[0];
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$filePath = $dataDir . $identifier . '.json';
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2015-12-07 18:05:58 +01:00
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2015-12-09 19:06:04 +01:00
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if (!file_exists($filePath))
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2015-12-08 00:43:29 +01:00
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{
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2015-12-09 19:06:04 +01:00
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exit('Invalid identifier.');
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2015-12-07 18:05:58 +01:00
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}
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2015-12-09 19:06:04 +01:00
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$snapshot = toSnapshot($identifier, toDataArray($filePath));
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2015-12-08 11:38:44 +01:00
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/**
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* @param String $filename
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* @return array JSON data array.
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*/
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2015-12-08 00:43:29 +01:00
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function toDataArray($filename)
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{
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2015-12-07 18:05:58 +01:00
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return json_decode(file_get_contents($filename), true);
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}
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2015-12-09 19:06:04 +01:00
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/**
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* @param String $identifier
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* @param Snapshot $snapshot
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*/
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function displayMessages($identifier, $snapshot)
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{
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echo '<p>';
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foreach ($snapshot->getMessages() as $message) {
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echo getMessageHTML($message) . "<br />\n";
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}
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echo '</p>';
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}
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2015-12-08 11:38:44 +01:00
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/**
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* @param Message $message
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* @return string
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*/
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2015-12-09 19:06:04 +01:00
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function getMessageHTML($message)
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2015-12-08 00:43:29 +01:00
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{
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2015-12-09 19:06:04 +01:00
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$sender = $message->getSender();
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return '<span data-uuid=\"' . $sender->getUUID() . '\">' . $sender->getUsername() . '</span> - ' . $message->getMessage();
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2015-12-08 00:43:29 +01:00
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}
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2015-12-08 11:38:44 +01:00
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/**
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2015-12-09 19:06:04 +01:00
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* @param String $identifier
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2015-12-08 11:38:44 +01:00
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* @param array $snapshotData Snapshot data array.
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* @return Snapshot
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*/
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2015-12-09 19:06:04 +01:00
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function toSnapshot($identifier, $snapshotData)
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2015-12-08 00:43:29 +01:00
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{
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2015-12-09 19:06:04 +01:00
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$players = toPlayers($snapshotData['usernames']);
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$messages = toMessages($players, $snapshotData['snapshots']);
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$timeGenerated = $snapshotData["time_generated"];
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return new Snapshot($identifier, $messages, $players, $timeGenerated);
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2015-12-08 00:43:29 +01:00
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}
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2015-12-08 11:38:44 +01:00
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/**
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* @param Player[] $players
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* @param array $messagesData Messages data array.
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* @return Message[]
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*/
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2015-12-09 19:06:04 +01:00
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function toMessages($players, $messagesData)
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2015-12-08 00:43:29 +01:00
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{
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$messages = array();
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2015-12-08 11:38:44 +01:00
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for ($i = 0; $i < count($messagesData); $i++)
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2015-12-08 00:43:29 +01:00
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{
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2015-12-08 11:38:44 +01:00
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$messages[$i] = getMessage($players, $messagesData[$i]);
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2015-12-08 00:43:29 +01:00
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}
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return $messages;
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}
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2015-12-08 11:38:44 +01:00
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/**
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* @param Player[] $players
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* @param array $messageData Message data array.
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* @return Message
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*/
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2015-12-08 00:43:29 +01:00
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function getMessage($players, $messageData)
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{
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2015-12-08 19:37:05 +01:00
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$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 = $messageData['message'];
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2015-12-08 00:43:29 +01:00
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return new Message($sender, $recipients, $timestamp, $message);
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}
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2015-12-08 11:38:44 +01:00
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/**
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* @param Player[] $players
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* @param String[] $uuidArray the UUIDs of the players to fetch
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* @return Player[]
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*/
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2015-12-08 00:43:29 +01:00
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function getPlayersFromUUIDs($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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2015-12-08 11:38:44 +01:00
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/**
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* @param Player[] $playersArray
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* @return Player[]
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*/
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2015-12-09 19:06:04 +01:00
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function toPlayers($playersArray) // String UUID as Key
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2015-12-08 00:43:29 +01:00
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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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2015-12-08 11:38:44 +01:00
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/**
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* @param Player[] $players
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* @param String $uuid
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* @return Player
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*/
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2015-12-08 00:43:29 +01:00
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function getPlayer($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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2015-12-08 19:37:05 +01:00
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throw new RuntimeException('Player for UUID not found.');
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2015-12-08 00:43:29 +01:00
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}
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}
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2015-12-08 19:37:05 +01:00
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/**
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* @param String $input
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* @return String
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*/
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2015-12-09 19:06:04 +01:00
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function removeBadCharacters($input)
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2015-12-08 19:37:05 +01:00
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{
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return preg_replace('/[^A-Za-z0-9_\-]/', '_', $input);
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}
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2015-12-09 19:06:04 +01:00
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?>
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<html>
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<head>
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<title>Snapshot for Report #<?php echo $reportNumber ?></title>
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</head>
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<body>
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<?php
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2015-12-08 19:37:05 +01:00
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2015-12-09 19:06:04 +01:00
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displayMessages($identifier, $snapshot);
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2015-12-08 00:43:29 +01:00
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2015-12-09 19:06:04 +01:00
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// convert to friendly date time
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$seconds = $snapshot->getTimeGenerated() / 1000;
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$friendlyDateTime = date('m/d/y \a\t h:ia', $seconds);
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2015-12-08 00:43:29 +01:00
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2015-12-09 19:06:04 +01:00
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echo '<p>';
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echo 'Snapshot taken at: ' . $friendlyDateTime;
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echo '<br />';
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echo 'Player names were valid at this time.';
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echo '</p>';
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2015-12-08 00:43:29 +01:00
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2015-12-09 19:06:04 +01:00
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?>
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</body>
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</html>
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