# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# http://www.gnu.org/copyleft/gpl.html
-function wfSpecialExport( $page = "" ) {
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ *
+ */
+function wfSpecialExport( $page = '' ) {
global $wgOut, $wgLang, $wgRequest;
if( $wgRequest->getVal( 'action' ) == 'submit') {
$curonly = true;
}
- if( $page != "" ) {
+ if( $page != '' ) {
header( "Content-type: application/xml; charset=utf-8" );
$pages = explode( "\n", $page );
$xml = pages2xml( $pages, $curonly );
}
function pages2xml( $pages, $curonly = false ) {
- global $wgLanguageCode, $wgInputEncoding, $wgLang;
+ global $wgContLanguageCode, $wgInputEncoding, $wgContLang;
$xml = "<" . "?xml version=\"1.0\" encoding=\"UTF-8\" ?" . ">\n" .
- "<mediawiki version=\"0.1\" xml:lang=\"$wgLanguageCode\">\n";
+ "<mediawiki version=\"0.1\" xml:lang=\"$wgContLanguageCode\">\n";
foreach( $pages as $page ) {
$xml .= page2xml( $page, $curonly );
}
$xml .= "</mediawiki>\n";
if($wgInputEncoding != "utf-8")
- $xml = $wgLang->iconv( $wgInputEncoding, "utf-8", $xml );
+ $xml = $wgContLang->iconv( $wgInputEncoding, "utf-8", $xml );
return $xml;
}
function page2xml( $page, $curonly, $full = false ) {
global $wgLang;
+ $fname = 'page2xml';
+
$title = Title::NewFromText( $page );
if( !$title ) return "";
- $t = wfStrencode( $title->getDBKey() );
- $ns = $title->getNamespace();
- $sql = "SELECT cur_id as id,cur_timestamp as timestamp,cur_user as user,cur_user_text as user_text," .
- "cur_restrictions as restrictions,cur_comment as comment,cur_text as text FROM cur " .
- "WHERE cur_namespace=$ns AND cur_title='$t'";
- $res = wfQuery( $sql, DB_READ );
- if( $s = wfFetchObject( $res ) ) {
- $tl = htmlspecialchars( $title->getPrefixedText() );
+
+ $dbr =& wfGetDB( DB_SLAVE );
+ $s = $dbr->selectRow( 'cur', array( 'cur_id as id','cur_timestamp as timestamp','cur_user as user',
+ 'cur_user_text as user_text', 'cur_restrictions as restrictions','cur_comment as comment',
+ 'cur_text as text' ), $title->curCond(), $fname );
+ if( $s !== false ) {
+ $tl = xmlsafe( $title->getPrefixedText() );
$xml = " <page>\n";
$xml .= " <title>$tl</title>\n";
if( $full ) {
$xml .= " <restrictions>$s->restrictions</restrictions>\n";
}
if( !$curonly ) {
- $sql = "SELECT old_id as id,old_timestamp as timestamp, old_user as user, old_user_text as user_text," .
- "old_comment as comment, old_text as text, old_flags as flags FROM old " .
- "WHERE old_namespace=$ns AND old_title='$t' ORDER BY old_timestamp";
- $res = wfQuery( $sql, DB_READ );
+ $res = $dbr->select( 'old', array( 'old_id as id','old_timestamp as timestamp',
+ 'old_user as user', 'old_user_text as user_text', 'old_comment as comment',
+ 'old_text as text', 'old_flags as flags' ), $title->oldCond(),
+ $fname, array( 'ORDER BY' => 'old_timestamp' )
+ );
- while( $s2 = wfFetchObject( $res ) ) {
+ while( $s2 = $dbr->fetchObject( $res ) ) {
$xml .= revision2xml( $s2, $full, false );
}
}
$xml .= " <id>$s->id</id>\n";
$xml .= " <timestamp>$ts</timestamp>\n";
if($s->user) {
- $u = "<username>" . htmlspecialchars( $s->user_text ) . "</username>";
+ $u = "<username>" . xmlsafe( $s->user_text ) . "</username>";
if($full)
$u .= "<id>$s->user</id>";
} else {
- $u = "<ip>" . htmlspecialchars( $s->user_text ) . "</ip>";
+ $u = "<ip>" . xmlsafe( $s->user_text ) . "</ip>";
}
$xml .= " <contributor>$u</contributor>\n";
if( !empty( $s->minor ) ) {
$xml .= " <minor/>\n";
}
if($s->comment != "") {
- $c = htmlspecialchars( $s->comment );
+ $c = xmlsafe( $s->comment );
$xml .= " <comment>$c</comment>\n";
}
- $t = htmlspecialchars( Article::getRevisionText( $s, "" ) );
+ $t = xmlsafe( Article::getRevisionText( $s, "" ) );
$xml .= " <text>$t</text>\n";
$xml .= " </revision>\n";
return $xml;
return preg_replace( '/^(....)(..)(..)(..)(..)(..)$/', '$1-$2-$3T$4:$5:$6Z', $ts );
}
+function xmlsafe( $string ) {
+ # May contain old data which has not been properly normalized.
+ global $wgUseLatin1;
+ if( $wgUseLatin1 ) {
+ $string = preg_replace( '/[\x00-\x08\x0b-\x1f]/', '', $string );
+ } else {
+ $string = UtfNormal::cleanUp( $string );
+ }
+ return htmlspecialchars( $string );
+}
+
?>