查看“︁mediawiki代码研究”︁的源代码

* $wgRequest的创建：


: Setup.php
<pre class="prettyprint">
$wgRequest = new WebRequest;
</pre>


*url 参数解析：

: WebRequest.getPathInfo -> PathRouter.parse


*数据库管理

: DatabaseMysql -''extends''-> DatabaseBase -''implements''-> DatabaseType

*权限管理
:<pre>
includes/Title.php.Title->getUserPermissionsErrorsInternal:2255	
includes/Title.php.Title->userCan:1692	
includes/Title.php.Title->quickUserCan:1674	
</pre>

*获取logo
:<pre>
includes/Skin.php.Skin->getLogo:415	
</pre>

*将wiki语法翻译成html
<pre class="prettyprint">
	/**
	 * Parse wikitext, strip paragraphs, and return the HTML.
	 *
	 * @param $text String
	 * @param $linestart Boolean: is this the start of a line?
	 * @param $interface Boolean: use interface language ($wgLang instead of
	 *                   $wgContLang) while parsing language sensitive magic
	 *                   words like GRAMMAR and PLURAL
	 * @return String: HTML
	 */
	public function parseInline( $text, $linestart = true, $interface = false ) 
</pre>

*所有的SpecialPage都是通过以下方式处理的：
 SpecialPageFactory::executePath() -> SpecailPage->run() -> SpecialXXXXXX->excute()