61 lines
2.2 KiB
PHP
61 lines
2.2 KiB
PHP
<!-- Content Wrapper. Contains page content -->
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<div class="content-wrapper">
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<!-- Content Header (Page header) -->
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<section class="content-header">
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<h1>
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下载更新
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<small>Download Updates</small>
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</h1>
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</section>
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<!-- Main content -->
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<section class="content">
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<div class="box box-solid">
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<div class="box-header with-border">
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<h3 class="box-title">下载更新</h3>
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</div><!-- /.box-header -->
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<div class="box-body"> <?php
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$updater = new Updater(Option::get('current_version'));
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if ($updater->newVersionAvailable()) {
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$zip_path = $updater->downloadUpdate(false);
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if ($zip_path === false) {
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exit('<p>无法下载更新包。</p>');
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}
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$zip = new ZipArchive();
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$extract_dir = BASE_DIR."/setup/update_cache/{$updater->latest_version}";
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if ($zip->open($zip_path) === true) {
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echo "<p>正在解压更新包</p>";
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$zip->extractTo($extract_dir);
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} else {
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exit('<p>更新包解压缩失败。</p>');
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}
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$zip->close();
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if (Utils::copyDir($extract_dir, BASE_DIR) !== true) {
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Utils::removeDir(BASE_DIR.'/setup/update_cache/');
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exit('无法覆盖文件。');
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} else {
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echo "<p>正在覆盖文件</p>";
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Utils::removeDir(BASE_DIR.'/setup/update_cache/');
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echo "<p>正在清理</p>";
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}
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echo "<p>更新完成。</p>";
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$_SESSION['downloaded_version'] = $updater->latest_version;
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} else {
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Utils::redirect('update.php', true);
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} ?>
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</div><!-- /.box-body -->
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<div class="box-footer">
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<a href="../setup/update.php" class="btn btn-primary">下一步</a>
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</div>
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</div>
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</section><!-- /.content -->
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</div><!-- /.content-wrapper -->
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