| Index: trunk/phase3/includes/SpecialVersion.php |
| — | — | @@ -44,208 +44,6 @@ |
| 45 | 45 | /** |
| 46 | 46 | * @static |
| 47 | 47 | */ |
| 48 | | -<?php |
| 49 | | -/** |
| 50 | | - * Copyright (C) 2004 Gabriel Wicke <wicke@wikidev.net> |
| 51 | | - * http://wikidev.net/ |
| 52 | | - * Based on PageHistory and SpecialExport |
| 53 | | - * |
| 54 | | - * License: GPL (http://www.gnu.org/copyleft/gpl.html) |
| 55 | | - * |
| 56 | | - * @author Gabriel Wicke <wicke@wikidev.net> |
| 57 | | - * @package MediaWiki |
| 58 | | - */ |
| 59 | | - |
| 60 | | -/** */ |
| 61 | | -require_once( 'Revision.php' ); |
| 62 | | - |
| 63 | | -/** |
| 64 | | - * @todo document |
| 65 | | - * @package MediaWiki |
| 66 | | - */ |
| 67 | | -class RawPage { |
| 68 | | - var $mArticle, $mTitle, $mRequest; |
| 69 | | - var $mOldId, $mGen, $mCharset; |
| 70 | | - var $mSmaxage, $mMaxage; |
| 71 | | - var $mContentType, $mExpandTemplates; |
| 72 | | - |
| 73 | | - function RawPage( &$article, $request = false ) { |
| 74 | | - global $wgRequest, $wgInputEncoding, $wgSquidMaxage, $wgJsMimeType; |
| 75 | | - |
| 76 | | - $allowedCTypes = array('text/x-wiki', $wgJsMimeType, 'text/css', 'application/x-zope-edit'); |
| 77 | | - $this->mArticle =& $article; |
| 78 | | - $this->mTitle =& $article->mTitle; |
| 79 | | - |
| 80 | | - if ( $request === false ) { |
| 81 | | - $this->mRequest =& $wgRequest; |
| 82 | | - } else { |
| 83 | | - $this->mRequest = $request; |
| 84 | | - } |
| 85 | | - |
| 86 | | - $ctype = $this->mRequest->getVal( 'ctype' ); |
| 87 | | - $smaxage = $this->mRequest->getIntOrNull( 'smaxage', $wgSquidMaxage ); |
| 88 | | - $maxage = $this->mRequest->getInt( 'maxage', $wgSquidMaxage ); |
| 89 | | - $this->mExpandTemplates = $this->mRequest->getVal( 'templates' ) === 'expand'; |
| 90 | | - |
| 91 | | - $oldid = $this->mRequest->getInt( 'oldid' ); |
| 92 | | - switch ( $wgRequest->getText( 'direction' ) ) { |
| 93 | | - case 'next': |
| 94 | | - # output next revision, or nothing if there isn't one |
| 95 | | - if ( $oldid ) { |
| 96 | | - $oldid = $this->mTitle->getNextRevisionId( $oldid ); |
| 97 | | - } |
| 98 | | - $oldid = $oldid ? $oldid : -1; |
| 99 | | - break; |
| 100 | | - case 'prev': |
| 101 | | - # output previous revision, or nothing if there isn't one |
| 102 | | - if ( ! $oldid ) { |
| 103 | | - # get the current revision so we can get the penultimate one |
| 104 | | - $this->mArticle->getTouched(); |
| 105 | | - $oldid = $this->mArticle->mLatest; |
| 106 | | - } |
| 107 | | - $prev = $this->mTitle->getPreviousRevisionId( $oldid ); |
| 108 | | - $oldid = $prev ? $prev : -1 ; |
| 109 | | - break; |
| 110 | | - case 'cur': |
| 111 | | - $oldid = 0; |
| 112 | | - break; |
| 113 | | - } |
| 114 | | - $this->mOldId = $oldid; |
| 115 | | - |
| 116 | | - # special case for 'generated' raw things: user css/js |
| 117 | | - $gen = $this->mRequest->getVal( 'gen' ); |
| 118 | | - |
| 119 | | - if($gen == 'css') { |
| 120 | | - $this->mGen = $gen; |
| 121 | | - if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage; |
| 122 | | - if($ctype == '') $ctype = 'text/css'; |
| 123 | | - } elseif ($gen == 'js') { |
| 124 | | - $this->mGen = $gen; |
| 125 | | - if( is_null( $smaxage ) ) $smaxage = $wgSquidMaxage; |
| 126 | | - if($ctype == '') $ctype = $wgJsMimeType; |
| 127 | | - } else { |
| 128 | | - $this->mGen = false; |
| 129 | | - } |
| 130 | | - $this->mCharset = $wgInputEncoding; |
| 131 | | - $this->mSmaxage = intval( $smaxage ); |
| 132 | | - $this->mMaxage = $maxage; |
| 133 | | - if ( $ctype == '' or ! in_array( $ctype, $allowedCTypes ) ) { |
| 134 | | - $this->mContentType = 'text/x-wiki'; |
| 135 | | - } else { |
| 136 | | - $this->mContentType = $ctype; |
| 137 | | - } |
| 138 | | - } |
| 139 | | - |
| 140 | | - function view() { |
| 141 | | - global $wgOut, $wgScript; |
| 142 | | - |
| 143 | | - if( isset( $_SERVER['SCRIPT_URL'] ) ) { |
| 144 | | - # Normally we use PHP_SELF to get the URL to the script |
| 145 | | - # as it was called, minus the query string. |
| 146 | | - # |
| 147 | | - # Some sites use Apache rewrite rules to handle subdomains, |
| 148 | | - # and have PHP set up in a weird way that causes PHP_SELF |
| 149 | | - # to contain the rewritten URL instead of the one that the |
| 150 | | - # outside world sees. |
| 151 | | - # |
| 152 | | - # If in this mode, use SCRIPT_URL instead, which mod_rewrite |
| 153 | | - # provides containing the "before" URL. |
| 154 | | - $url = $_SERVER['SCRIPT_URL']; |
| 155 | | - } else { |
| 156 | | - $url = $_SERVER['PHP_SELF']; |
| 157 | | - } |
| 158 | | - |
| 159 | | - $ua = @$_SERVER['HTTP_USER_AGENT']; |
| 160 | | - if( strcmp( $wgScript, $url ) && strpos( $ua, 'MSIE' ) !== false ) { |
| 161 | | - # Internet Explorer will ignore the Content-Type header if it |
| 162 | | - # thinks it sees a file extension it recognizes. Make sure that |
| 163 | | - # all raw requests are done through the script node, which will |
| 164 | | - # have eg '.php' and should remain safe. |
| 165 | | - # |
| 166 | | - # We used to redirect to a canonical-form URL as a general |
| 167 | | - # backwards-compatibility / good-citizen nice thing. However |
| 168 | | - # a lot of servers are set up in buggy ways, resulting in |
| 169 | | - # redirect loops which hang the browser until the CSS load |
| 170 | | - # times out. |
| 171 | | - # |
| 172 | | - # Just return a 403 Forbidden and get it over with. |
| 173 | | - wfHttpError( 403, 'Forbidden', |
| 174 | | - 'Raw pages must be accessed through the primary script entry point.' ); |
| 175 | | - return; |
| 176 | | - } |
| 177 | | - |
| 178 | | - header( "Content-type: ".$this->mContentType.'; charset='.$this->mCharset ); |
| 179 | | - # allow the client to cache this for 24 hours |
| 180 | | - header( 'Cache-Control: s-maxage='.$this->mSmaxage.', max-age='.$this->mMaxage ); |
| 181 | | - echo $this->getRawText(); |
| 182 | | - $wgOut->disable(); |
| 183 | | - } |
| 184 | | - |
| 185 | | - function getRawText() { |
| 186 | | - global $wgUser, $wgOut; |
| 187 | | - if($this->mGen) { |
| 188 | | - $sk = $wgUser->getSkin(); |
| 189 | | - $sk->initPage($wgOut); |
| 190 | | - if($this->mGen == 'css') { |
| 191 | | - return $sk->getUserStylesheet(); |
| 192 | | - } else if($this->mGen == 'js') { |
| 193 | | - return $sk->getUserJs(); |
| 194 | | - } |
| 195 | | - } else { |
| 196 | | - return $this->getArticleText(); |
| 197 | | - } |
| 198 | | - } |
| 199 | | - |
| 200 | | - function getArticleText() { |
| 201 | | - if( $this->mTitle ) { |
| 202 | | - $text = ''; |
| 203 | | - |
| 204 | | - // If it's a MediaWiki message we can just hit the message cache |
| 205 | | - if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) { |
| 206 | | - $text = wfMsgForContentNoTrans( $this->mTitle->getDbkey() ); |
| 207 | | - } else { |
| 208 | | - // Get it from the DB |
| 209 | | - $rev = Revision::newFromTitle( $this->mTitle, $this->mOldId ); |
| 210 | | - if ( $rev ) { |
| 211 | | - $lastmod = wfTimestamp( TS_RFC2822, $rev->getTimestamp() ); |
| 212 | | - header( "Last-modified: $lastmod" ); |
| 213 | | - $text = $rev->getText(); |
| 214 | | - } else |
| 215 | | - $text = ''; |
| 216 | | - } |
| 217 | | - |
| 218 | | - return $this->parseArticleText( $text ); |
| 219 | | - } |
| 220 | | - |
| 221 | | - # Bad title or page does not exist |
| 222 | | - if( $this->mContentType == 'text/x-wiki' ) { |
| 223 | | - # Don't return a 404 response for CSS or JavaScript; |
| 224 | | - # 404s aren't generally cached and it would create |
| 225 | | - # extra hits when user CSS/JS are on and the user doesn't |
| 226 | | - # have the pages. |
| 227 | | - header( "HTTP/1.0 404 Not Found" ); |
| 228 | | - } |
| 229 | | - return ''; |
| 230 | | - } |
| 231 | | - |
| 232 | | - function parseArticleText( $text ) { |
| 233 | | - if ( $text === '' ) |
| 234 | | - return ''; |
| 235 | | - else |
| 236 | | - if ( $this->mExpandTemplates ) { |
| 237 | | - global $wgTitle; |
| 238 | | - |
| 239 | | - $parser = new Parser(); |
| 240 | | - $parser->Options( new ParserOptions() ); // We don't want this to be user-specific |
| 241 | | - $parser->Title( $wgTitle ); |
| 242 | | - $parser->OutputType( OT_HTML ); |
| 243 | | - |
| 244 | | - return $parser->replaceVariables( $text ); |
| 245 | | - } else |
| 246 | | - return $text; |
| 247 | | - } |
| 248 | | -} |
| 249 | | -?> |
| 250 | 48 | function MediaWikiCredits() { |
| 251 | 49 | global $wgVersion; |
| 252 | 50 | |