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|
<?php
namespace SMW\Tests\Utils;
use Revision;
use TextContent;
use Title;
use UnexpectedValueException;
/**
* @license GNU GPL v2+
* @since 2.1
*
* @author mwjames
*/
class PageReader {
/**
* @var WikiPage
*/
private $page = null;
/**
* @since 2.1
*
* @return WikiPage
* @throws UnexpectedValueException
*/
public function getPage() {
if ( $this->page instanceof \WikiPage ) {
return $this->page;
}
throw new UnexpectedValueException( 'Expected a WikiPage instance, use createPage first' );
}
/**
* @since 2.1
*
* @param Title $title
*
* @return text
*/
public function getContentAsText( Title $title ) {
$this->page = new \WikiPage( $title );
if ( method_exists( $this->page, 'getContent' ) ) {
$content = $this->page->getContent();
if ( $content instanceof TextContent ) {
return $content->getNativeData();
} else {
return '';
}
}
return $this->page->getText();
}
/**
* @since 2.2
*/
public function getEditInfo( Title $title ) {
$this->page = new \WikiPage( $title );
if ( class_exists( 'WikitextContent' ) ) {
$content = $this->page->getRevision()->getContent();
$format = $content->getContentHandler()->getDefaultFormat();
return $this->page->prepareContentForEdit(
$content,
null,
null,
$format
);
}
if ( method_exists( $this->getPage()->getRevision(), 'getContent' ) ) {
$text = $this->getPage()->getRevision()->getContent( Revision::RAW );
} else {
$text = $this->getPage()->getRevision()->getRawText();
}
return $this->page->prepareTextForEdit(
$text,
null,
null
);
}
/**
* @since 3.0
*
* @param Title $title
*
* @return ParserOutput|null
*/
public function getParserOutputFromEdit( Title $title ) {
return $this->getEditInfo( $title )->output;
}
}
|
