Extension:MetaDescriptionTag/zh

**MediaWiki扩展手册**
MetaDescriptionTag; 发行状态：稳定版
实现	标签
描述	Provides a tag for adding a custom ‎<meta> description to the document's ‎<head>
作者	Dror S., Joshua C. Lerner (original author)
最新版本	0.4.0 (2017-05-22)
MediaWiki	1.25+
数据库更改	否
许可协议	MIT授權條款
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。 ; See below
	标签 ‎<metadesc>
	使用的函数钩 ParserFirstCallInit; OutputPageParserOutput;

This page is a translated version of the page Extension:MetaDescriptionTag and the translation is 0% complete.

The MetaDescriptionTag allows users to add a ‎<meta> description into a page's ‎<head>.

Installation

Download文件，并将其放置在您extensions/文件夹中的MetaDescriptionTag目录内。
将下列代码放置在您的LocalSettings.php 的底部：
```
wfLoadExtension( 'MetaDescriptionTag' );
```
完成 – 在您的wiki上导航至Special:Version，以验证已成功安装扩展。

Once installed, editors of your wiki can add a ‎<meta> description tag by adding the following to the article text:

<metadesc>PageDescription</metadesc>

Where PageDescription would be replaced by the desired meta description.

For example, the above would become:

<meta name="description" content="PageDescription" />

Say for example you want use a template to set the meta description to something like:

<metadesc>Extract from the article ARTICLETITLE</metadesc>

Create a template called (for example) "Template:Metadesc". Add the following content:

{{#tag:metadesc | Extract from the article {{{1}}} }}

In the article to which you set the meta description, add:

{{metadesc|{{PAGENAME}} }}

This is re-write to make it compatible with more modern MediaWiki practices and make sure it works nicely with MediaWiki 1.27+:

Fix i18n to work with v1.16+, sanitize output using htmlspecialchars().

Change syntax to <metadesc>some content</metadesc> to support template variable substitution.

Initial release.