MessageContent.php

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<?php
class MessageContent extends AbstractContent {
 
    protected $mMessage;
 
    public function __construct( $msg, $params = null ) {
        wfDeprecated( __CLASS__, '1.38' );
        # XXX: messages may be wikitext, html or plain text! and maybe even something else entirely.
        parent::__construct( CONTENT_MODEL_WIKITEXT );
 
        if ( is_string( $msg ) ) {
            $this->mMessage = wfMessage( $msg );
        } else {
            $this->mMessage = clone $msg;
        }
 
        if ( $params ) {
            $this->mMessage = $this->mMessage->params( $params );
        }
    }
 
    public function getWikitext() {
        return $this->mMessage->text();
    }
 
    public function getNativeData() {
        return $this->getMessage();
    }
 
    public function getMessage() {
        // NOTE: Message objects are mutable. Cloning here makes MessageContent immutable.
        return clone $this->mMessage;
    }
 
    public function getTextForSearchIndex() {
        return $this->mMessage->plain();
    }
 
    public function getWikitextForTransclusion() {
        return $this->getWikitext();
    }
 
    public function getTextForSummary( $maxlength = 250 ) {
        return mb_strcut( $this->mMessage->plain(), 0, $maxlength );
    }
 
    public function getSize() {
        return strlen( $this->mMessage->plain() );
    }
 
    public function copy() {
        // MessageContent is immutable (because getNativeData() and getMessage()
        //   returns a clone of the Message object)
        return $this;
    }
 
    public function isCountable( $hasLinks = null ) {
        return false;
    }
}