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<?php
/**
* Helper for TPParse.
*
* @file
* @author Niklas Laxström
* @copyright Copyright © 2009-2013 Niklas Laxström
* @license GPL-2.0+
*/
/**
* This class represents one individual section in translatable page.
*
* @ingroup PageTranslation
*/
class TPSection {
/**
* @var string Section name
*/
public $id;
/**
* @var string New name of the section, that will be saved to database.
*/
public $name;
/**
* @var string Section text.
*/
public $text;
/**
* @var string Is this new, existing, changed or deleted section.
*/
public $type;
/**
* @var string Text of previous version of this section.
*/
public $oldText;
/**
* Returns section text unmodified.
* @return string Wikitext.
*/
public function getText() {
return $this->text;
}
/**
* Returns the text with tvars replaces with placeholders.
* @return string Wikitext.
* @since 2014.07
*/
public function getTextWithVariables() {
$re = '~<tvar\|([^>]+)>(.*?)</>~u';
return preg_replace( $re, '$\1', $this->text );
}
/**
* Returns section text with variables replaced.
* @return string Wikitext.
*/
public function getTextForTrans() {
$re = '~<tvar\|([^>]+)>(.*?)</>~u';
return preg_replace( $re, '\2', $this->text );
}
/**
* Returns the section text with updated or added section marker.
* @return string Wikitext.
*/
public function getMarkedText() {
$id = isset( $this->name ) ? $this->name : $this->id;
$header = "<!--T:{$id}-->";
$re = '~^(=+.*?=+\s*?$)~m';
$rep = "\\1 $header";
$count = 0;
$text = preg_replace( $re, $rep, $this->text, 1, $count );
if ( $count === 0 ) {
$text = $header . "\n" . $this->text;
}
return $text;
}
/**
* Returns oldtext, or current text if not available.
* @return string Wikitext.
*/
public function getOldText() {
return isset( $this->oldText ) ? $this->oldText : $this->text;
}
/**
* Returns array of variables defined on this section.
* @return array ( string => string ) Values indexed with keys which are
* prefixed with a dollar sign.
*/
public function getVariables() {
$re = '~<tvar\|([^>]+)>(.*?)</>~u';
$matches = array();
preg_match_all( $re, $this->text, $matches, PREG_SET_ORDER );
$vars = array();
foreach ( $matches as $m ) {
$vars['$' . $m[1]] = $m[2];
}
return $vars;
}
}
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