Braces and spaces

includes/Html.php

@@ -571,10 +571,12 @@ class Html {
 		global $wgHtml5;
 		$attribs['name'] = $name;
 		if ( !$wgHtml5 ) {
-			if ( !isset( $attribs['cols'] ) )
+			if ( !isset( $attribs['cols'] ) ) {
 				$attribs['cols'] = "";
-			if ( !isset( $attribs['rows'] ) )
+			}
+			if ( !isset( $attribs['rows'] ) ) {
 				$attribs['rows'] = "";
+			}
 		}
 		return self::element( 'textarea', $attribs, $value );
 	}
@@ -610,7 +612,9 @@ class Html {
 			}
 		}
 		$html = Html::openElement( 'html', $attribs );
-		if ( $html ) $html .= "\n";
+		if ( $html ) {
+			$html .= "\n";
+		}
 		$ret .= $html;
 		return $ret;
 	}
@@ -623,12 +627,12 @@ class Html {
 	 */
 	public static function isXmlMimeType( $mimetype ) {
 		switch ( $mimetype ) {
-		case 'text/xml':
-		case 'application/xhtml+xml':
-		case 'application/xml':
-			return true;
-		default:
-			return false;
+			case 'text/xml':
+			case 'application/xhtml+xml':
+			case 'application/xml':
+				return true;
+			default:
+				return false;
 		}
 	}
 }

includes/WatchlistEditor.php

@@ -100,15 +100,17 @@ class WatchlistEditor {
 		$titles = array();
 		if( !is_array( $list ) ) {
 			$list = explode( "\n", trim( $list ) );
-			if( !is_array( $list ) )
+			if( !is_array( $list ) ) {
 				return array();
+			}
 		}
 		foreach( $list as $text ) {
 			$text = trim( $text );
 			if( strlen( $text ) > 0 ) {
 				$title = Title::newFromText( $text );
-				if( $title instanceof Title && $title->isWatchable() )
+				if( $title instanceof Title && $title->isWatchable() ) {
 					$titles[] = $title->getPrefixedText();
+				}
 			}
 		}
 		return array_unique( $titles );
@@ -129,8 +131,9 @@ class WatchlistEditor {
 		// Do a batch existence check
 		$batch = new LinkBatch();
 		foreach( $titles as $title ) {
-			if( !$title instanceof Title )
+			if( !$title instanceof Title ) {
 				$title = Title::newFromText( $title );
+			}
 			if( $title instanceof Title ) {
 				$batch->addObj( $title );
 				$batch->addObj( $title->getTalkPage() );
@@ -140,8 +143,9 @@ class WatchlistEditor {
 		// Print out the list
 		$output->addHTML( "<ul>\n" );
 		foreach( $titles as $title ) {
-			if( !$title instanceof Title )
+			if( !$title instanceof Title ) {
 				$title = Title::newFromText( $title );
+			}
 			if( $title instanceof Title ) {
 				$output->addHTML( "<li>" . $skin->link( $title )
 				. ' (' . $skin->link( $title->getTalkPage(), $talk ) . ")</li>\n" );
@@ -221,8 +225,9 @@ class WatchlistEditor {
 						$cache->addBadLinkObj( $title );
 					}
 					// Ignore non-talk
-					if( !$title->isTalkPage() )
+					if( !$title->isTalkPage() ) {
 						$titles[$row->wl_namespace][$row->wl_title] = $row->page_is_redirect;
+					}
 				}
 			}
 		}
@@ -270,8 +275,9 @@ class WatchlistEditor {
 		$dbw = wfGetDB( DB_MASTER );
 		$rows = array();
 		foreach( $titles as $title ) {
-			if( !$title instanceof Title )
+			if( !$title instanceof Title ) {
 				$title = Title::newFromText( $title );
+			}
 			if( $title instanceof Title ) {
 				$rows[] = array(
 					'wl_user' => $user->getId(),
@@ -302,8 +308,9 @@ class WatchlistEditor {
 	private function unwatchTitles( $titles, $user ) {
 		$dbw = wfGetDB( DB_MASTER );
 		foreach( $titles as $title ) {
-			if( !$title instanceof Title )
+			if( !$title instanceof Title ) {
 				$title = Title::newFromText( $title );
+			}
 			if( $title instanceof Title ) {
 				$dbw->delete(
 					'watchlist',
@@ -410,8 +417,9 @@ class WatchlistEditor {
 		global $wgLang;
 
 		$link = $skin->link( $title );
-		if( $redirect )
+		if( $redirect ) {
 			$link = '<span class="watchlistredir">' . $link . '</span>';
+		}
 		$tools[] = $skin->link( $title->getTalkPage(), wfMsgHtml( 'talkpagelinktext' ) );
 		if( $title->exists() ) {
 			$tools[] = $skin->link(
@@ -459,8 +467,9 @@ class WatchlistEditor {
 		$form .= Xml::openElement( 'textarea', array( 'id' => 'titles', 'name' => 'titles',
 			'rows' => $wgUser->getIntOption( 'rows' ), 'cols' => $wgUser->getIntOption( 'cols' ) ) );
 		$titles = $this->getWatchlist( $user );
-		foreach( $titles as $title )
+		foreach( $titles as $title ) {
 			$form .= htmlspecialchars( $title ) . "\n";
+		}
 		$form .= '</textarea>';
 		$form .= '<p>' . Xml::submitButton( wfMsg( 'watchlistedit-raw-submit' ) ) . '</p>';
 		$form .= '</fieldset></form>';

includes/WebRequest.php

@@ -563,15 +563,23 @@ class WebRequest {
 		global $wgUser;
 
 		$limit = $this->getInt( 'limit', 0 );
-		if( $limit < 0 ) $limit = 0;
+		if( $limit < 0 ) {
+			$limit = 0;
+		}
 		if( ( $limit == 0 ) && ( $optionname != '' ) ) {
 			$limit = (int)$wgUser->getOption( $optionname );
 		}
-		if( $limit <= 0 ) $limit = $deflimit;
-		if( $limit > 5000 ) $limit = 5000; # We have *some* limits...
+		if( $limit <= 0 ) {
+			$limit = $deflimit;
+		}
+		if( $limit > 5000 ) {
+			$limit = 5000; # We have *some* limits...
+		}
 
 		$offset = $this->getInt( 'offset', 0 );
-		if( $offset < 0 ) $offset = 0;
+		if( $offset < 0 ) {
+			$offset = 0;
+		}
 
 		return array( $limit, $offset );
 	}
@@ -686,8 +694,9 @@ class WebRequest {
 	 * @return Mixed
 	 */
 	public function getSessionData( $key ) {
-		if( !isset( $_SESSION[$key] ) )
+		if( !isset( $_SESSION[$key] ) ) {
 			return null;
+		}
 		return $_SESSION[$key];
 	}
 
@@ -939,13 +948,15 @@ class FauxRequest extends WebRequest {
 		global $wgTitle;
 		$basequery = '';
 		foreach( $this->data as $var => $val ) {
-			if ( $var == 'title' )
+			if ( $var == 'title' ) {
 				continue;
-			if ( is_array( $val ) )
+			}
+			if ( is_array( $val ) ) {
 				/* This will happen given a request like
 				 * http://en.wikipedia.org/w/index.php?title[]=Special:Userlogin&returnto[]=Main_Page
 				 */
 				continue;
+			}
 			$basequery .= '&' . urlencode( $var ) . '=' . urlencode( $val );
 		}
 		$basequery .= '&' . $query;

includes/WikiMap.php

@@ -68,12 +68,14 @@ class WikiMap {
 		global $wgUser;
 		$sk = $wgUser->getSkin();
 
-		if ( !$text )
+		if ( !$text ) {
 			$text = $page;
+		}
 
 		$url = self::getForeignURL( $wikiID, $page );
-		if ( $url === false )
+		if ( $url === false ) {
 			return false;
+		}
 
 		return $sk->makeExternalLink( $url, $text );
 	}
@@ -88,8 +90,9 @@ class WikiMap {
 	public static function getForeignURL( $wikiID, $page ) {
 		$wiki = WikiMap::getWiki( $wikiID );
 		
-		if ( $wiki )
+		if ( $wiki ) {
 			return $wiki->getUrl( $page );
+		}
 			
 		return false;
 	}

includes/Xml.php

@@ -46,8 +46,9 @@ class Xml {
 		if( is_null( $attribs ) ) {
 			return null;
 		} elseif( is_array( $attribs ) ) {
-			foreach( $attribs as $name => $val )
+			foreach( $attribs as $name => $val ) {
 				$out .= " {$name}=\"" . Sanitizer::encodeAttribute( $val ) . '"';
+			}
 			return $out;
 		} else {
 			throw new MWException( 'Expected attribute array, got something else in ' . __METHOD__ );
@@ -133,10 +134,12 @@ class Xml {
 		if( !is_null( $all ) )
 			$namespaces = array( $all => wfMsg( 'namespacesall' ) ) + $namespaces;
 		foreach( $namespaces as $index => $name ) {
-			if( $index < NS_MAIN )
+			if( $index < NS_MAIN ) {
 				continue;
-			if( $index === 0 )
+			}
+			if( $index === 0 ) {
 				$name = wfMsg( 'blanknamespace' );
+			}
 			$options[] = self::option( $name, $index, $index === $selected );
 		}
 
@@ -749,9 +752,15 @@ class XmlSelect {
 	protected $attributes = array();
 
 	public function __construct( $name = false, $id = false, $default = false ) {
-		if ( $name ) $this->setAttribute( 'name', $name );
-		if ( $id ) $this->setAttribute( 'id', $id );
-		if ( $default !== false ) $this->default = $default;
+		if ( $name ) {
+			$this->setAttribute( 'name', $name );
+		}
+		if ( $id ) {
+			$this->setAttribute( 'id', $id );
+		}
+		if ( $default !== false ) {
+			$this->default = $default;
+		}
 	}
 
 	public function setDefault( $default ) {

includes/ZhClient.php

@@ -35,7 +35,7 @@ class ZhClient {
 		$errno = $errstr = '';
 		$this->mFP = fsockopen($this->mHost, $this->mPort, $errno, $errstr, 30);
 		wfRestoreWarnings();
-		if(!$this->mFP) {
+		if ( !$this->mFP ) {
 			return false;
 		}
 		return true;
@@ -47,8 +47,9 @@ class ZhClient {
 	 * @access private
 	 */
 	function query($request) {
-		if(!$this->mConnected)
+		if ( !$this->mConnected ) {
 			return false;
+		}
 
 		fwrite($this->mFP, $request);
 
@@ -68,8 +69,9 @@ class ZhClient {
 			$data .= $str;
 		}
 		//data should be of length $len. otherwise something is wrong
-		if(strlen($data) != $len)
+		if ( strlen($data) != $len ) {
 			return false;
+		}
 		return $data;
 	}
 
@@ -84,8 +86,9 @@ class ZhClient {
 		$len = strlen($text);
 		$q = "CONV $tolang $len\n$text";
 		$result = $this->query($q);
-		if(!$result)
+		if ( !$result ) {
 			$result = $text;
+		}
 		return $result;
 	}
 
@@ -99,8 +102,9 @@ class ZhClient {
 		$len = strlen($text);
 		$q = "CONV ALL $len\n$text";
 		$result = $this->query($q);
-		if(!$result)
+		if ( !$result ) {
 			return false;
+		}
 		list($infoline, $data) = explode('|', $result, 2);
 		$info = explode(";", $infoline);
 		$ret = array();
@@ -122,7 +126,7 @@ class ZhClient {
 		$len = strlen($text);
 		$q = "SEG $len\n$text";
 		$result = $this->query($q);
-		if(!$result) {// fallback to character based segmentation
+		if ( !$result ) {// fallback to character based segmentation
 			$result = $this->segment($text);
 		}
 		return $result;