Extension:DataDump/zh

MediaWiki扩展手册

DataDump 发行状态： 穩定版
实现	数据库 , 特殊页面
描述	Provides the Special page to generate/delete/download dumps
维护者	Miraheze system administrators
最新版本	continuous updates
MediaWiki	1.36.0+
PHP	7.2+
数据库更改	是
Composer	miraheze/data-dump
表	data_dump
许可协议	GNU通用公眾授權條款3.0或更新版本
下載	GitHub: 项目页面 git存储库URL [帮助 ] 提交历史 注意： 无法由translatewiki.net 提供本地化更新。
參數 $wgDataDump
添加权限 view-dump view-image-dump generate-dump delete-dump
使用的函数钩 LoadExtensionSchemaUpdates

The DataDump extension provides means for users to generate, delete or download their dump without the involvement of sysadmins.

For reporting an issue or a bug, please use Miraheze Phabricator. See here for the workboard.

Installation

• 下载文件，并将其放置在您extensions/文件夹中的DataDump目录内。
• 将下列代码放置在您的LocalSettings.php 的底部：

  wfLoadExtension( 'DataDump' );
  

• 运行更新脚本，它将自动创建此扩展必须依赖的数据库表。
• Configure as required.
•  完成 – 在您的wiki上导航至Special:Version，以验证已成功安装扩展。

Configuration

parameter	default	comment
$wgDataDump	[]	This config defines how dumps are generated and which types of dumps there are.
$wgDataDumpInfo	""	This config defines the information displayed atop Special:DataDump.
$wgDataDumpLimits	["memory": 0, "filesize": 0, "time": 0, "walltime": 0]	This config defines resources allocated to running scripts.
$wgDataDumpDirectory	false	This config defines the directory where to store the dumps.
$wgDataDumpFileBackend	false	This config defines backend to use ($wgFileBackends)

Example

This is an example on how to setup the configuration. You can tailor it to your specific needs:

$wgDataDumpDirectory = "<path>${wgDBname}/";

$wgDataDump = [
    'xml' => [
        'file_ending' => '.xml.gz',
        'generate' => [
            'type' => 'mwscript',
            'script' => "$IP/maintenance/dumpBackup.php",
            'options' => [
                '--full',
                '--output',
                "gzip:${wgDataDumpDirectory}" . '${filename}',
            ],
        ],
        'limit' => 1,
        'permissions' => [
            'view' => 'view-dump',
            'generate' => 'generate-dump',
            'delete' => 'delete-dump',
        ],
    ],
    'image' => [
        'file_ending' => '.zip',
        'generate' => [
            'type' => 'script',
            'script' => '/usr/bin/zip',
            'options' => [
                '-r',
                '<path>${filename}',
                "<path>${wgDBname}/"
            ],
        ],
        'limit' => 1,
        'permissions' => [
            'view' => 'view-dump',
            'generate' => 'view-image-dump',
            'delete' => 'delete-dump',
        ],
    ],
];

$wgAvailableRights[] = 'view-dump';
$wgAvailableRights[] = 'view-image-dump';
$wgAvailableRights[] = 'generate-dump';
$wgAvailableRights[] = 'delete-dump';

Note that ${filename} is replaced internally in the extension so make sure that it is always in a single string not in a double string.

The limit parameter specifies how many dumps can be generated for that wiki.

See also

• 手册:备份一个维基
• Extension:DumpsOnDemand