| Index: trunk/extensions/MobileFrontend/MobileFrontend.php |
| — | — | @@ -84,7 +84,7 @@ |
| 85 | 85 | } |
| 86 | 86 | |
| 87 | 87 | class ExtMobileFrontend { |
| 88 | | - const VERSION = '0.5.75'; |
| | 88 | + const VERSION = '0.5.76'; |
| 89 | 89 | |
| 90 | 90 | /** |
| 91 | 91 | * @var DOMDocument |
| — | — | @@ -200,10 +200,52 @@ |
| 201 | 201 | ); |
| 202 | 202 | |
| 203 | 203 | public function testCanonicalRedirect( $request, $title, $output ) { |
| | 204 | + global $wgUsePathInfo, $wgMobileDomain; |
| 204 | 205 | $xDevice = isset( $_SERVER['HTTP_X_DEVICE'] ) ? $_SERVER['HTTP_X_DEVICE'] : ''; |
| 205 | 206 | if ( empty( $xDevice ) ) { |
| 206 | 207 | return true; // Let the redirect happen |
| 207 | 208 | } else { |
| | 209 | + if ( $title->getNamespace() == NS_SPECIAL ) { |
| | 210 | + list( $name, $subpage ) = SpecialPageFactory::resolveAlias( $title->getDBkey() ); |
| | 211 | + if ( $name ) { |
| | 212 | + $title = SpecialPage::getTitleFor( $name, $subpage ); |
| | 213 | + } |
| | 214 | + } |
| | 215 | + $targetUrl = wfExpandUrl( $title->getFullURL(), PROTO_CURRENT ); |
| | 216 | + // Redirect to canonical url, make it a 301 to allow caching |
| | 217 | + if ( $targetUrl == $request->getFullRequestURL() ) { |
| | 218 | + $message = "Redirect loop detected!\n\n" . |
| | 219 | + "This means the wiki got confused about what page was " . |
| | 220 | + "requested; this sometimes happens when moving a wiki " . |
| | 221 | + "to a new server or changing the server configuration.\n\n"; |
| | 222 | + |
| | 223 | + if ( $wgUsePathInfo ) { |
| | 224 | + $message .= "The wiki is trying to interpret the page " . |
| | 225 | + "title from the URL path portion (PATH_INFO), which " . |
| | 226 | + "sometimes fails depending on the web server. Try " . |
| | 227 | + "setting \"\$wgUsePathInfo = false;\" in your " . |
| | 228 | + "LocalSettings.php, or check that \$wgArticlePath " . |
| | 229 | + "is correct."; |
| | 230 | + } else { |
| | 231 | + $message .= "Your web server was detected as possibly not " . |
| | 232 | + "supporting URL path components (PATH_INFO) correctly; " . |
| | 233 | + "check your LocalSettings.php for a customized " . |
| | 234 | + "\$wgArticlePath setting and/or toggle \$wgUsePathInfo " . |
| | 235 | + "to true."; |
| | 236 | + } |
| | 237 | + throw new HttpError( 500, $message ); |
| | 238 | + } else { |
| | 239 | + $parsedUrl = wfParseUrl( $targetUrl ); |
| | 240 | + if ( stristr( $parsedUrl['host'], $wgMobileDomain ) === FALSE ) { |
| | 241 | + $hostParts = explode( '.', $parsedUrl['host'] ); |
| | 242 | + $parsedUrl['host'] = $hostParts[0] . $wgMobileDomain . $hostParts[1] . '.' . $hostParts[2]; |
| | 243 | + } |
| | 244 | + $fragmentDelimiter = ( !empty( $parsedUrl['fragment'] ) ) ? '#' : ''; |
| | 245 | + $queryDelimiter = ( !empty( $parsedUrl['query'] ) ) ? '?' : ''; |
| | 246 | + $targetUrl = $parsedUrl['scheme'] . '://' . $parsedUrl['host'] . $parsedUrl['path'] . $queryDelimiter . $parsedUrl['query'] . $fragmentDelimiter . $parsedUrl['fragment']; |
| | 247 | + $output->setSquidMaxage( 1200 ); |
| | 248 | + $output->redirect( $targetUrl, '301' ); |
| | 249 | + } |
| 208 | 250 | return false; // Prevent the redirect from occuring |
| 209 | 251 | } |
| 210 | 252 | } |