View source for Manual:Article.php/ja

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The '''<code>Article</code> class''' handles the presentation of and interaction with MediaWiki pages and their history. It is closely related to the {{ll|Manual:WikiPage.php|WikiPage}} class, which provides the model object for pages.
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<span lang="en" dir="ltr" class="mw-content-ltr">This file contains e.g. one version of function <code>view()</code> for viewing a page, called from <code>ViewAction.php</code> (another version is in <code>RawAction.php</code>).</span>
<span lang="en" dir="ltr" class="mw-content-ltr">This function fetches the wikitext <code>$mContent</code> of the page from the database using functions <code>getContent()</code>, <code>loadContent()</code> and <code>fetchContent()</code>, and assigns this to <code>$text</code>.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">After that it calls function <code>outputWikiText()</code> (deprecated) to process <code>$text</code>.</span>

{{warning|1=<span lang="en" dir="ltr" class="mw-content-ltr">Article is a front end UI class '''not''' an api for interacting with page contents. Please use {{ll|Manual:WikiPage.php|WikiPage}} for that.</span>}}

<span id="Creating_a_new_Article_object"></span>
== Article オブジェクトの作成 ==

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To instantiate <code>Article</code>, call one of the static factory methods or use the constructor:
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* <code>Article::newFromId( $id )</code> - ただし <code>$id</code> は記事 ID ({{ll|Manual:page table#page_id|page_id}} と同一)。
* <code>Article::newFromTitle( Title $title, IContextSource $context )</code> - <span lang="en" dir="ltr" class="mw-content-ltr">creates an Article object of the appropriate class for the given title.</span>
* <code>Article::newFromWikiPage( WikiPage $page, IContextSource $context )</code> - <span lang="en" dir="ltr" class="mw-content-ltr">creates an Article object of the appropriate class for the given page.</span>
* <code>new Article( Title $title )</code> - <span lang="en" dir="ltr" class="mw-content-ltr">creates an Article object from the given title.</span>

<span id="Methods"></span>
== メソッド ==
* <code>getContent()</code> ({{removed-inline|1.29}}; superseded by {{ll|Manual:WikiPage.php|WikiPage::getContent()}}) - <span lang="en" dir="ltr" class="mw-content-ltr">get the text of this revision. This function has side effects. Do not use this function if you only want the real revision text if any.</span>
* <code>getContext()</code> (1.18+) - <span lang="en" dir="ltr" class="mw-content-ltr">gets the context this Article is executed in.</span>
* <code>getOldID()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">gets the oldid of the article that is to be shown, or 0 for the current revision.</span>
* <code>getPage()</code> (1.19+) - <span lang="en" dir="ltr" class="mw-content-ltr">gets the {{ll|Manual:WikiPage.php|WikiPage}} object of this instance.</span>
* <code>getParserOptions()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">gets the [[Special:MyLanguage/Manual:ParserOptions.php|parser options]] suitable for rendering the primary article wikitext.</span>
* <code>getParserOutput([$oldid, User $user])</code> - <span lang="en" dir="ltr" class="mw-content-ltr">a lightweight method to get the parser output for a page, checking the parser cache and so on. It doesn't consider most of the stuff that <code>WikiPage::view()</code> is forced to consider.</span>
* <code>getRevIdFetched()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">gets the rev ID used on page views.</span>
* <code>getRevisionFetched()</code> (1.19+) - <span lang="en" dir="ltr" class="mw-content-ltr">get the fetched Revision object depending on request parameters or null on failure.</span>
* <code>getRobotPolicy(string $action, ParserOutput $pOutput)</code> - <span lang="en" dir="ltr" class="mw-content-ltr">gets the robot policy to be used for the current view. <code>$action</code> is a string containing the action= GET parameter and <code>$pOutput</code>.</span>
* <code>getTitle()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">gets the [[Special:MyLanguage/Manual:Title.php|Title]] associated with this page.</span>
* <code>isCurrent()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">returns true if the currently-referenced revision is the current edit to this page (and it exists).</span>
* <code>isFileCacheable()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">returns true if the page can be cached.</span>
* <code>view()</code> - <span lang="en" dir="ltr" class="mw-content-ltr">this method handles the (default) action of viewing a page. [[Special:MyLanguage/Manual:Actions#Actions|Actions]] (like 'view', 'revert', 'delete', etc) are handled by [https://doc.wikimedia.org/mediawiki-core/master/php/classAction.html Action] subclasses. The <code>show()</code> method of the ViewAction calls <code>Article::view()</code> to do the actual work.</span>

メソッドの完全な一覧については https://doc.wikimedia.org/mediawiki-core/master/php/classArticle.html を参照してください。

<span id="Hooks"></span>
== [[Special:MyLanguage/Manual:Hooks|フック]] ==

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Hooks called from this file are listed in the {{ll|Category:MediaWiki hooks included in Article.php}} category.
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<span id="See_also"></span>
== 関連項目 ==
* {{ll|Manual:Code}}
* {{ll|Manual:Coding conventions}}