手動でMinecraft(Spigot)プラグインをアップデートするのを助けるスクリプト

minecraft-plugin-manually-updater.php

<?php
/*
plugins-oldディレクトリに古いプラグインjarをすべて入れて、実行するとplugin.ymlの内容をもとに関連サイトを開いたり、ダウンロード処理を行ったりする
*/

function getFiles($dir)
{
    $files = scandir($dir);
    $files = array_diff($files, array('.', '..'));
    $files = array_filter($files, function ($file) use ($dir) {
        return is_file($dir . DIRECTORY_SEPARATOR . $file);
    });
    $files = array_values($files);
    return $files;
}


function getPlugin($path)
{
    $yml = file_get_contents("zip://" . $path . "#plugin.yml");
    preg_match("/name: (.*)/", $yml, $matches);
    $name = $matches[1];

    preg_match("/version: (.*)/", $yml, $matches);
    $version = $matches[1];

    preg_match("/website: (.*)/", $yml, $matches);
    $website = isset($matches[1]) ? $matches[1] : null;

    return [
        "name" => trim($name),
        "version" => trim($version),
        "website" => $website,
        "path" => $path
    ];
}

function fileNameReplacement($path)
{
    $path = str_replace("\\", "_", $path);
    $path = str_replace("/", "_", $path);
    $path = str_replace(":", "_", $path);
    $path = str_replace("*", "_", $path);
    $path = str_replace("?", "_", $path);
    $path = str_replace("\"", "_", $path);
    $path = str_replace("<", "_", $path);
    $path = str_replace(">", "_", $path);
    $path = str_replace("|", "_", $path);
    return $path;
}

$files = getFiles(__DIR__ . "/plugins/");
$already_plugins = array_map(function ($path) {
    return getPlugin(__DIR__ . "/plugins/" . $path);
}, $files);

$old_files = getFiles(__DIR__ . "/plugins-old/");
foreach ($old_files as $file) {
    $plugin = getPlugin(__DIR__ . "/plugins-old/" . $file);
    echo "name: " . $plugin["name"] . "\n";
    echo "version: " . $plugin["version"] . "\n";
    echo "website: " . $plugin["website"] . "\n";
    echo "path: " . $plugin["path"] . "\n";

    $already = array_filter($already_plugins, function ($p) use ($plugin) {
        return $p["name"] == $plugin["name"];
    });
    $already = array_values($already);
    if (count($already) > 0) {
        $v = $already[0]["version"];
        echo "Already exists({$v}). skip\n\n\n";
        continue;
    }


    if ($plugin["website"] !== null) {
        exec("start \"\" \"" . $plugin["website"] . "\"");
    } else {
        exec("start \"\" \"https://google.com/search?q=" . $plugin["name"] . "\"");
    }

    $url = "";
    while ($url === "") {
        echo "\nDL URL(s:skip/c:copy): ";
        $url = trim(fgets(STDIN));
    }

    if ($url === "c") {
        copy(__DIR__ . "/plugins-old/" . $file, __DIR__ . "/plugins/" . $file);
        echo "Copy...\n\n";
        continue;
    }
    if ($url === "s") {
        echo "Skip...\n\n";
        continue;
    }

    system("wget -O " . __DIR__ . "/temp.jar " . $url);

    $newPluginName = fileNameReplacement(getPlugin(__DIR__ . "/temp.jar")["name"]);
    $newPluginVersion = fileNameReplacement(getPlugin(__DIR__ . "/temp.jar")["version"]);

    rename(__DIR__ . "/temp.jar", __DIR__ . "/plugins/" . $newPluginName . "-" . $newPluginVersion . ".jar");

    echo $newPluginName . "-" . $newPluginVersion . ".jar\n";
    echo "-> Download successfully\n";
    echo "\n\n\n";
}