Ejemplo n.º 1
0
 public static function updateShurls()
 {
     $pageInfo =& Sh404sefFactory::getPageInfo();
     $sefConfig =& Sh404sefFactory::getConfig();
     $pageInfo->shURL = empty($pageInfo->shURL) ? '' : $pageInfo->shURL;
     if ($sefConfig->enablePageId && !$sefConfig->stopCreatingShurls) {
         try {
             jimport('joomla.utilities.string');
             $nonSefUrl = JString::ltrim($pageInfo->currentNonSefUrl, '/');
             $nonSefUrl = shSortURL($nonSefUrl);
             // make sure we have a language
             $nonSefUrl = shSetURLVar($nonSefUrl, 'lang', $pageInfo->currentLanguageShortTag);
             // remove tracking vars (Google Analytics)
             $nonSefUrl = Sh404sefHelperGeneral::stripTrackingVarsFromNonSef($nonSefUrl);
             // try to get the current shURL, if any
             $shURL = ShlDbHelper::selectResult('#__sh404sef_pageids', array('pageid'), array('newurl' => $nonSefUrl));
             // if none, we may have to create one
             if (empty($shURL)) {
                 $shURL = self::_createShurl($nonSefUrl);
             }
             // insert in head and header, if not empty
             if (!empty($shURL)) {
                 $fullShURL = JString::ltrim($pageInfo->getDefaultFrontLiveSite(), '/') . '/' . $shURL;
                 $document = JFactory::getDocument();
                 if ($sefConfig->insertShortlinkTag) {
                     $document->addHeadLink($fullShURL, 'shortlink');
                     // also add header, especially for HEAD requests
                     JResponse::setHeader('Link', '<' . $fullShURL . '>; rel=shortlink', true);
                 }
                 if ($sefConfig->insertRevCanTag) {
                     $document->addHeadLink($fullShURL, 'canonical', 'rev', array('type' => 'text/html'));
                 }
                 if ($sefConfig->insertAltShorterTag) {
                     $document->addHeadLink($fullShURL, 'alternate shorter');
                 }
                 // store for reuse
                 $pageInfo->shURL = $shURL;
             }
         } catch (Exception $e) {
             ShlSystem_Log::error('sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
         }
     }
 }
Ejemplo n.º 2
0
 function revert(&$url_array, $pos)
 {
     $sefConfig =& shRouter::shGetConfig();
     // get DB
     $database =& JFactory::getDBO();
     $QUERY_STRING = '';
     $req = implode('/', $url_array);
     if ($req != '/') {
         $req = JString::ltrim($req, '/');
     }
     // V x
     $req = str_replace("//", "/", $req);
     _log('sef404 reverting URL : ' . $req);
     // read from db
     $sql = "SELECT oldurl, newurl FROM #__redirection WHERE oldurl = " . $database->Quote($req) . " ORDER BY rank ASC LIMIT 1";
     // V 1.2.4.q
     $database->setQuery($sql);
     $row = $database->loadObject();
     if ($row) {
         // use the cached url
         $string = $row->newurl;
         // check for urls using wrong letter case, 301 redirect to correct url case
         $shPageInfo =& shRouter::shPageInfo();
         if (empty($shPageInfo->autoRedirectsDisabled) && $sefConfig->redirectToCorrectCaseUrl) {
             // if initial query exactly matches oldurl found in db, then case is correct
             // else we redirect to the url found in db, but we also need to append query string to it !
             if ($req != $row->oldurl) {
                 // can only be different from case
                 // what is the url we should redirect to ?
                 $targetUrl = str_replace($req, $row->oldurl, $shPageInfo->shSaveRequestURI);
                 $targetUrl = $shPageInfo->URI->protocol . '://' . $shPageInfo->URI->host . (!sh404SEF_USE_NON_STANDARD_PORT || empty($shPageInfo->URI->port) ? '' : ':' . $shPageInfo->URI->port) . $targetUrl . (empty($shPageInfo->URI->anchor) ? '' : '#' . $shPageInfo->URI->anchor);
                 // perform redirect
                 _log('Redirecting to correct url case : from ' . $req . ' to ' . $targetUrl);
                 shRedirect($targetUrl);
             }
         }
         // keep going if we did not redirect to correct case
         _log('sef404 reverting URL : found : ' . $row->newurl);
         // update the count
         $database->setQuery("UPDATE #__redirection SET cpt=(cpt+1) WHERE `newurl` = " . $database->Quote($row->newurl) . " AND `oldurl` = " . $database->Quote($row->oldurl));
         // V 1.2.4.q
         $database->query();
         // now we must merge query string from request and POST data with that found in db
         // as there might be common variables. For instance, limit=5 in the DB
         // but limit=10 as been pass as POST DATA from a drop-down list item
         $otherVars = empty($shPageInfo->URI->querystring) ? array() : $shPageInfo->URI->querystring;
         $postVars = JRequest::get('post');
         $otherVars = array_merge($otherVars, $postVars);
         if (!empty($otherVars)) {
             foreach ($otherVars as $key => $value) {
                 // if var exists in the incoming url, override it with querystring or post var value
                 if (shGetURLVar($string, $key, null) !== null) {
                     // if we change the value of limit, we must reset limitstart, or we may end up
                     // with weird page number
                     if ($key == 'limit') {
                         $limit = shGetURLVar($string, 'limit', null);
                         if (!is_null($limit) && $value != $limit) {
                             // we are changing limit value : is there a limitstart ?
                             $limitstart = shGetURLVar($string, 'limitstart', null);
                             if (!is_null($limitstart)) {
                                 // calculate a new limitstart
                                 $limitstart = empty($limit) ? 0 : floor($limitstart / $limit) - 1;
                                 $limitstart = $limitstart < 0 ? 0 : $limitstart;
                                 // and set it
                                 $string = shSetURLVar($string, 'limitstart', $limitstart, $canBeEmpty = true);
                                 // kill any remaining limitstart value
                                 if (array_key_exists('limitstart', $otherVars)) {
                                     unset($otherVars['limitstart']);
                                 }
                             }
                         }
                     }
                     // now apply new value for the key
                     $string = shSetURLVar($string, $key, $value);
                 }
             }
         }
         $string = str_replace('&amp;', '&', $string);
         $QUERY_STRING = str_replace('index.php?', '', $string);
         // so weird : because of how Joomla choose to not include $limit in urls, I must remove &limit=xx from the restored url
         // I do have to store it in db however, otherwise same sef will be associated with same non-sef, and then
         // Joomla content views will be screwed up also as they guess $limit and reset JRequest('limit');
         if (!empty($QUERY_STRING)) {
             $QUERY_STRING = '&' . $QUERY_STRING;
             $option = shGetURLVar($QUERY_STRING, 'option');
             $layout = shGetURLVar($QUERY_STRING, 'layout');
             if (empty($layout)) {
                 $layout = 'default';
             }
             $view = shGetURLVar($QUERY_STRING, 'view');
             if ($option == 'com_content' && $layout != 'blog' && ($view == 'category' || $view == 'section')) {
                 $limit = shGetURLVar($QUERY_STRING, 'limit');
                 //$QUERY_STRING = shCleanUpVar( $QUERY_STRING, 'limit');
                 // but we need to keep it, because of a bug in Joomla, which I could not trace
                 // whereby the user state limit value in com_content.default.limit is that of the blog instead of that of the current view
                 global $mainframe;
                 $mainframe->setUserState('com_content.sh.' . $view . '.' . $layout . '.limit', $limit);
                 //_log( 'Removing limit from reverted url, to : ' . $QUERY_STRING);
             }
             $QUERY_STRING = JString::ltrim($QUERY_STRING, '&');
         }
     }
     return $QUERY_STRING;
 }
Ejemplo n.º 3
0
function shSefRelToAbs($string, $shLanguageParam, &$uri, &$originalUri)
{
    global $_SEF_SPACE, $shMosConfig_lang, $shMosConfig_locale, $mainframe, $shGETVars, $shRebuildNonSef, $shHomeLink;
    _log('Entering shSefRelToAbs with ' . $string . ' | Lang = ' . $shLanguageParam);
    // if superadmin, display non-sef URL, for testing/setting up purposes
    if (sh404SEF_NON_SEF_IF_SUPERADMIN) {
        $user = JFactory::getUser();
        if ($user->usertype == 'Super Administrator') {
            _log('Returning non-sef because superadmin said so.');
            return 'index.php';
        }
    }
    // return unmodified anchors
    if (JString::substr($string, 0, 1) == '#') {
        // V 1.2.4.t
        return $string;
    }
    $sefConfig =& shRouter::shGetConfig();
    $shPageInfo =& shRouter::shPageInfo();
    // Quick fix for shared SSL server : if https, switch to non sef
    $id = shGetURLVar($string, 'Itemid', JRequest::getInt('Itemid'));
    $secure = !empty($shPageInfo->shHttpsSave) || 'yes' == shGetMenuItemSsl($id);
    if ($secure && $sefConfig->shForceNonSefIfHttps) {
        _log('Returning shSefRelToAbs : Forced non sef if https');
        return shFinalizeURL($string);
    }
    $database =& JFactory::getDBO();
    $shOrigString = $string;
    $shMosMsg = shGetMosMsg($string);
    // V x 01/09/2007 22:45:52
    $string = shCleanUpMosMsg($string);
    // V x 01/09/2007 22:45:52
    // V x : removed shJoomfish module. Now we set $mosConfi_lang here
    $shOrigLang = $shMosConfig_locale;
    // save current language
    $shLanguage = shGetURLLang($string);
    // target language in URl is always first choice
    if (empty($shLanguage)) {
        $shLanguage = !empty($shLanguageParam) ? $shLanguageParam : $shMosConfig_locale;
    }
    // V 1.3.1 protect against those drop down lists
    if (strpos($string, 'this.options[selectedIndex].value') !== false) {
        $string .= '&amp;lang=' . shGetIsoCodeFromName($shLanguage);
        return $string;
    }
    $shMosConfig_locale = $shLanguage;
    _log('Language used : ' . $shLanguage);
    // V 1.2.4.t workaround for old links like option=compName instead of option=com_compName
    if (strpos(strtolower($string), 'option=login') === false && strpos(strtolower($string), 'option=logout') === false && strpos(strtolower($string), 'option=&') === false && JString::substr(strtolower($string), -7) != 'option=' && strpos(strtolower($string), 'option=cookiecheck') === false && strpos(strtolower($string), 'option=') !== false && strpos(strtolower($string), 'option=com_') === false) {
        $string = str_replace('option=', 'option=com_', $string);
    }
    // V 1.2.4.k added homepage check : needed in case homepage is not com_frontpage
    if (empty($shHomeLink)) {
        // first, find out about homepage link, from DB. homepage is not always /index.php or similar
        // it can be a link to anything, a page, a component,...
        $menu =& shRouter::shGetMenu();
        $shHomePage =& $menu->getDefault();
        if ($shHomePage) {
            if (JString::substr($shHomePage->link, 0, 9) == 'index.php' && !preg_match('/Itemid=[0-9]*/', $shHomePage->link)) {
                // and it does not have an Itemid
                $shHomePage->link .= ($shHomePage->link == 'index.php' ? '?' : '&') . 'Itemid=' . $shHomePage->id;
                // then add itemid
            }
            $shHomeLink = $shHomePage->link;
            if (!strpos($shHomeLink, 'lang=')) {
                // V 1.2.4.q protect against not existing
                $shDefaultIso = shGetIsoCodeFromName(shGetDefaultLang());
                $shSepString = JString::substr($shHomeLink, -9) == 'index.php' ? '?' : '&';
                $shHomeLink .= $shSepString . 'lang=' . $shDefaultIso;
            }
            $shHomeLink = shSortUrl($shHomeLink);
            // $shHomeLink has lang info, whereas $homepage->link may or may not
        }
        _log('HomeLink = ' . $shHomeLink);
    }
    // V 1.2.4.j string to be appended to URL, but not saved to DB
    $shAppendString = '';
    $shRebuildNonSef = array();
    $shComponentType = '';
    // V w initialize var to avoid notices
    if ($shHomeLink) {
        // now check URL against our homepage, so as to always return / if homepage
        $v1 = JString::ltrim(str_replace($GLOBALS['shConfigLiveSite'], '', $string), '/');
        // V 1.2.4.m : remove anchor if any
        $v2 = explode('#', $v1);
        $v1 = $v2[0];
        $shAnchor = isset($v2[1]) ? '#' . $v2[1] : '';
        $shSepString = JString::substr($v1, -9) == 'index.php' ? '?' : '&';
        $shLangString = $shSepString . 'lang=' . shGetIsoCodeFromName($shLanguage);
        if (!strpos($v1, 'lang=')) {
            $v1 .= $shLangString;
        }
        $v1 = str_replace('&amp;', '&', shSortURL($v1));
        // V 1.2.4.t check also without pagination info
        if (strpos($v1, 'limitstart=0') !== false) {
            // the page has limitstart=0
            $stringNoPag = shCleanUpPag($v1);
            // remove paging info to be sure this is not homepage
        } else {
            $stringNoPag = null;
        }
        if ($v1 == $shHomeLink || $v1 == 'index.php' . $shLangString || $stringNoPag == $shHomeLink) {
            // V 1.2.4.t 24/08/2007 11:07:49
            $shTemp = $v1 == $shHomeLink || shIsDefaultLang($shLanguage) ? '' : shGetIsoCodeFromName($shLanguage) . '/';
            //10/08/2007 17:28:14
            if (!empty($shMosMsg)) {
                // V x 01/09/2007 22:48:01
                $shTemp .= '?' . $shMosMsg;
            }
            if (!empty($sefConfig->shForcedHomePage)) {
                // V 1.2.4.t
                $shTmp = $shTemp . $shAnchor;
                $ret = shFinalizeURL($sefConfig->shForcedHomePage . (empty($shTmp) ? '' : '/' . $shTmp));
                if (empty($uri)) {
                    // if no URI, append remaining vars directly to the string
                    $ret .= $shAppendString;
                } else {
                    shRebuildVars($shAppendString, $uri);
                }
                $shMosConfig_locale = $shOrigLang;
                _log('Returning shSefRelToAbs 1 with ' . $ret);
                return $ret;
            } else {
                $shRewriteBit = shIsDefaultLang($shLanguage) ? '/' : $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode];
                $ret = shFinalizeURL($GLOBALS['shConfigLiveSite'] . $shRewriteBit . $shTemp . $shAnchor);
                if (empty($uri)) {
                    // if no URI, append remaining vars directly to the string
                    $ret .= $shAppendString;
                } else {
                    shRebuildVars($shAppendString, $uri);
                }
                $shMosConfig_locale = $shOrigLang;
                _log('Returning shSefRelToAbs 2 with ' . $ret);
                return $ret;
            }
        }
    }
    $newstring = str_replace($GLOBALS['shConfigLiveSite'] . '/', '', $string);
    // check for url to same site, but with SSL : Joomla 1.5 does not allow it yet
    //$liveSiteSsl = str_replace('http://', 'https://', $GLOBALS['shConfigLiveSite']);
    //$newStringSsl = str_replace($liveSiteSsl.'/', '', $string);
    $letsGo = JString::substr($newstring, 0, 9) == 'index.php' && strpos($newstring, 'this.options[selectedIndex\\].value') === false;
    $letsGoSsl = false;
    if ($letsGo || $letsGoSsl) {
        // Replace & character variations.
        $string = str_replace(array('&amp;', '&#38;'), array('&', '&'), $letsGo ? $newstring : $newStringSsl);
        $newstring = $string;
        // V 1.2.4.q
        $shSaveString = $string;
        // warning : must add &lang=xx (only if it does not exists already), so as to be able to recognize the SefURL in the db if it's there
        if (!strpos($string, 'lang=')) {
            $shSepString = JString::substr($string, -9) == 'index.php' ? '?' : '&';
            $anchorTable = explode('#', $string);
            // V 1.2.4.m remove anchor before adding language
            $string = $anchorTable[0];
            $string .= $shSepString . 'lang=' . shGetIsoCodeFromName($shLanguage) . (!empty($anchorTable[1]) ? '#' . $anchorTable[1] : '');
            // V 1.2.4.m then stitch back anchor
        }
        $URI = new sh_Net_URL($string);
        // V 1.2.4.l need to save unsorted URL
        if (count($URI->querystring) > 0) {
            // Import new vars here.
            $option = null;
            $task = null;
            //$sid = null;  V 1.2.4.s
            // sort GET parameters to avoid some issues when same URL is produced with options not
            // in the same order, ie index.php?option=com_virtuemart&category_id=3&Itemid=2&lang=fr
            // Vs index.php?category_id=3&option=com_virtuemart&Itemid=2&lang=fr
            ksort($URI->querystring);
            // sort URL array
            $string = shSortUrl($string);
            // now we are ready to extract vars
            $shGETVars = $URI->querystring;
            extract($URI->querystring, EXTR_REFS);
        }
        if (empty($option)) {
            // V 1.2.4.r protect against empty $option : we won't know what to do
            $shMosConfig_locale = $shOrigLang;
            _log('Returning shSefRelToAbs 3 with ' . $shOrigString);
            return $shOrigString;
        }
        // get plugin associated with the extension
        $extPlugin =& Sh404sefFactory::getExtensionPlugin($option);
        // get component type
        $shComponentType = $extPlugin->getComponentType();
        $shOption = str_replace('com_', '', $option);
        //list of extension we always skip
        $alwaysSkip = array('jce', 'akeeba');
        if (in_array($shOption, $alwaysSkip)) {
            $shComponentType = Sh404sefClassBaseextplugin::TYPE_SKIP;
        }
        // V 1.2.4.s : fallback to to JoomlaSEF if no extension available
        // V 1.2.4.t : this is too early ; it prevents manual custom redirect to be checked agains the requested non-sef URL
        _log('Component type = ' . $shComponentType);
        // is there a named anchor attached to $string? If so, strip it off, we'll put it back later.
        if ($URI->anchor) {
            $string = str_replace('#' . $URI->anchor, '', $string);
        }
        // V 1.2.4.m
        // shumisha special homepage processing (in other than default language)
        if (shIsHomePage($string) || $string == 'index.php') {
            $sefstring = '';
            $urlType = shGetSefURLFromCacheOrDB($string, $sefstring);
            // still use it so we need it both ways
            if (($urlType == sh404SEF_URLTYPE_NONE || $urlType == sh404SEF_URLTYPE_404) && empty($showall) && (!empty($limit) || !isset($limit) && !empty($limitstart))) {
                $urlType = shGetSefURLFromCacheOrDB(shCleanUpPag($string), $sefstring);
                // V 1.2.4.t check also without page info
                //to be able to add pagination on custom
                //redirection or multi-page homepage
                if ($urlType != sh404SEF_URLTYPE_NONE && $urlType != sh404SEF_URLTYPE_404) {
                    $sefstring = shAddPaginationInfo(@$limit, @$limitstart, @showall, 1, $string, $sefstring, null);
                    // a special case : com_content  does not calculate pagination right
                    // for frontpage and blog, they include links shown at the bottom in the calculation of number of items
                    // For instance, with joomla sample data, the frontpage has only 5 articles
                    // but the view sets $limit to 9 !!!
                    if ($option == 'com_content' && isset($layout) && $layout == 'blog' || $option == 'com_content' && isset($view) && $view == 'frontpage') {
                        $listLimit = shGetDefaultDisplayNumFromURL($string, $includeBlogLinks = true);
                        $string = shSetURLVar($string, 'limit', $listLimit);
                        $string = shSortUrl($string);
                    }
                    // that's a new URL, so let's add it to DB and cache
                    shAddSefUrlToDBAndCache($string, $sefstring, 0, $urlType);
                    // created url must be of same type as original
                }
                if ($urlType == sh404SEF_URLTYPE_NONE || $urlType == sh404SEF_URLTYPE_404) {
                    require_once sh404SEF_FRONT_ABS_PATH . 'sef_ext.php';
                    $sef_ext = new sef_404();
                    // Rewrite the URL now.
                    // a special case : com_content  does not calculate pagination right
                    // for frontpage and blog, they include links shown at the bottom in the calculation of number of items
                    // For instance, with joomla sample data, the frontpage has only 5 articles
                    // but the view sets $limit to 9 !!!
                    if ($option == 'com_content' && isset($layout) && $layout == 'blog' || $option == 'com_content' && isset($view) && $view == 'frontpage') {
                        $listLimit = shGetDefaultDisplayNumFromURL($string, $includeBlogLinks = true);
                        $string = shSetURLVar($string, 'limit', $listLimit);
                        $string = shSortUrl($string);
                        //$URI->addQueryString( 'limit', $listLimit);
                    }
                    $urlVars = is_array($URI->querystring) ? array_map('urldecode', $URI->querystring) : $URI->querystring;
                    $sefstring = $sef_ext->create($string, $urlVars, $shAppendString, $shLanguage, $shOrigString, $originalUri);
                    // V 1.2.4.s added original string
                }
            } else {
                if ($urlType == sh404SEF_URLTYPE_NONE || $urlType == sh404SEF_URLTYPE_404) {
                    // not found but no $limit or $limitstart
                    $sefstring = shGetIsoCodeFromName($shLanguage) . '/';
                    shAddSefUrlToDBAndCache($string, $sefstring, 0, sh404SEF_URLTYPE_AUTO);
                    // create it
                }
            }
            // V 1.2.4.j : added $shAppendString to pass non sef parameters. For use with parameters that won't be stored in DB
            $ret = $GLOBALS['shConfigLiveSite'] . (empty($sefstring) ? '' : $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode] . $sefstring);
            // not valid with 1.5 anymore                       ;
            //if (!empty($shMosMsg)) // V x 01/09/2007 22:48:01
            //  $ret .= (empty($shAppendString) || $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode] == '/index.php?/' ? '?':'&').$shMosMsg;
            $ret = shFinalizeURL($ret);
            if (empty($uri)) {
                // if no URI, append remaining vars directly to the string
                $ret .= $shAppendString;
            } else {
                shRebuildVars($shAppendString, $uri);
            }
            $shMosConfig_locale = $shOrigLang;
            _log('Returning shSefRelToAbs 4 with ' . $ret);
            return $ret;
        }
        if (isset($option) && !($option == 'com_content' && @$task == 'edit') && strtolower($option) != 'com_sh404sef') {
            // V x 29/08/2007 23:19:48
            // check also that option = com_content, otherwise, breaks some comp
            switch ($shComponentType) {
                case Sh404sefClassBaseextplugin::TYPE_SKIP:
                    $sefstring = $shSaveString;
                    // V 1.2.4.q : restore untouched URL, except anchor
                    // which will be added later
                    break;
                case Sh404sefClassBaseextplugin::TYPE_SIMPLE:
                    /* case 'sh404SEFFallback': // v 1.2.4.t*/
                    // check for custom urls
                    $sefstring = '';
                    $urlType = shGetSefURLFromCacheOrDB($string, $sefstring);
                    // if no custom found, then build default url
                    if ($urlType != sh404SEF_URLTYPE_CUSTOM) {
                        // if not found then fall back to Joomla! SEF
                        if (isset($URI)) {
                            unset($URI);
                        }
                        $sefstring = 'component/';
                        $URI = new sh_Net_URL(shSortUrl($shSaveString));
                        if (count($URI->querystring) > 0) {
                            foreach ($URI->querystring as $key => $value) {
                                if (is_array($value)) {
                                    foreach ($value as $k => $v) {
                                        // fix for arrays, thanks doorknob
                                        $sefstring .= $key . '[' . $k . '],' . $v . '/';
                                    }
                                } else {
                                    $sefstring .= $key . ',' . $value . '/';
                                }
                            }
                            $sefstring = str_replace('option/', '', $sefstring);
                        }
                    }
                    break;
                default:
                    $sefstring = '';
                    // base case:
                    $urlType = shGetSefURLFromCacheOrDB($string, $sefstring);
                    // first special case. User may have customized paginated urls
                    // this will be picked up by the line above, except if we're talking about
                    // a category or section blog layout, where Joomla does not uses the correct
                    // value for limit
                    if (($urlType == sh404SEF_URLTYPE_NONE || $urlType == sh404SEF_URLTYPE_404) && empty($showall) && (!empty($limit) || !isset($limit) && !empty($limitstart))) {
                        if ($option == 'com_content' && isset($layout) && $layout == 'blog' || $option == 'com_content' && isset($view) && $view == 'frontpage') {
                            $listLimit = shGetDefaultDisplayNumFromURL($string, $includeBlogLinks = true);
                            $tmpString = shSetURLVar($string, 'limit', $listLimit);
                            $tmpString = shSortUrl($tmpString);
                            $urlType = shGetSefURLFromCacheOrDB($tmpString, $sefstring);
                            if ($urlType != sh404SEF_URLTYPE_NONE && $urlType != sh404SEF_URLTYPE_404) {
                                // we found a match with pagination info!
                                $string = $tmpString;
                            }
                        }
                    }
                    // now let's try again without any pagination at all
                    if (($urlType == sh404SEF_URLTYPE_NONE || $urlType == sh404SEF_URLTYPE_404) && empty($showall) && (!empty($limit) || !isset($limit) && !empty($limitstart))) {
                        $urlType = shGetSefURLFromCacheOrDB(shCleanUpPag($string), $sefstring);
                        // search without pagination info
                        if ($urlType != sh404SEF_URLTYPE_NONE && $urlType != sh404SEF_URLTYPE_404) {
                            $sefstring = shAddPaginationInfo(@$limit, @$limitstart, @showall, 1, $string, $sefstring, null);
                            // a special case : com_content  does not calculate pagination right
                            // for frontpage and blog, they include links shown at the bottom in the calculation of number of items
                            // For instance, with joomla sample data, the frontpage has only 5 articles
                            // but the view sets $limit to 9 !!!
                            if ($option == 'com_content' && isset($layout) && $layout == 'blog' || $option == 'com_content' && isset($view) && $view == 'frontpage') {
                                $listLimit = shGetDefaultDisplayNumFromURL($string, $includeBlogLinks = true);
                                $string = shSetURLVar($string, 'limit', $listLimit);
                                $string = shSortUrl($string);
                            }
                            // that's a new URL, so let's add it to DB and cache
                            _log('Created url based on non paginated base url:' . $string);
                            shAddSefUrlToDBAndCache($string, $sefstring, 0, $urlType);
                        }
                    }
                    if ($urlType == sh404SEF_URLTYPE_NONE) {
                        // If component has its own sef_ext plug-in included.
                        $shDoNotOverride = in_array($shOption, $sefConfig->shDoNotOverrideOwnSef);
                        if (shFileExists(sh404SEF_ABS_PATH . 'components/' . $option . '/sef_ext.php') && ($shDoNotOverride || !$shDoNotOverride && (!shFileExists(sh404SEF_ABS_PATH . 'components/com_sh404sef/sef_ext/' . $option . '.php') && !shFileExists(sh404SEF_ABS_PATH . 'components/' . $option . '/sef_ext/' . $option . '.php')))) {
                            // Load the plug-in file. V 1.2.4.s changed require_once to include
                            include_once sh404SEF_ABS_PATH . 'components/' . $option . '/sef_ext.php';
                            $_SEF_SPACE = $sefConfig->replacement;
                            $comp_name = str_replace('com_', '', $option);
                            $className = 'sef_' . $comp_name;
                            $sef_ext = new $className();
                            // V x : added default string in params
                            if (empty($sefConfig->defaultComponentStringList[$comp_name])) {
                                $title[] = getMenuTitle($option, null, isset($Itemid) ? @$Itemid : null, null, $shLanguage);
                            } else {
                                $title[] = $sefConfig->defaultComponentStringList[$comp_name];
                            }
                            // V 1.2.4.r : clean up URL BEFORE sending it to sef_ext files, to have control on what they do
                            // remove lang information, we'll put it back ourselves later
                            //$shString = preg_replace( '/(&|\?)lang=[a-zA-Z]{2,3}/iU' ,'', $string);
                            // V 1.2.4.t use original non-sef string. Some sef_ext files relies on order of params, which may
                            // have been changed by sh404SEF
                            $shString = preg_replace('/(&|\\?)lang=[a-zA-Z]{2,3}/iU', '', $shSaveString);
                            $finalstrip = explode("|", $sefConfig->stripthese);
                            $shString = str_replace('&', '&amp;', $shString);
                            _log('Sending to own sef_ext.php plugin : ' . $shString);
                            $sefstring = $sef_ext->create($shString);
                            _log('Created by sef_ext.php plugin : ' . $sefstring);
                            $sefstring = str_replace("%10", "%2F", $sefstring);
                            $sefstring = str_replace("%11", $sefConfig->replacement, $sefstring);
                            $sefstring = rawurldecode($sefstring);
                            if ($sefstring == $string) {
                                if (!empty($shMosMsg)) {
                                    // V x 01/09/2007 22:48:01
                                    $string .= '?' . $shMosMsg;
                                }
                                $ret = shFinalizeURL($string);
                                $shMosConfig_locale = $shOrigLang;
                                _log('Returning shSefRelToAbs 5 with ' . $ret);
                                return $ret;
                            } else {
                                // V 1.2.4.p : sef_ext extensions for opensef/SefAdvance do not always replace '
                                $sefstring = str_replace('\'', $sefConfig->replacement, $sefstring);
                                // some ext. seem to html_special_chars URL ?
                                $sefstring = str_replace('&#039;', $sefConfig->replacement, $sefstring);
                                // V w 27/08/2007 13:23:56
                                $sefstring = str_replace(' ', $_SEF_SPACE, $sefstring);
                                $sefstring = str_replace(' ', '', (shInsertIsoCodeInUrl($option, $shLanguage) ? shGetIsoCodeFromName($shLanguage) . '/' : '') . titleToLocation($title[0]) . '/' . $sefstring . ($sefstring != '' ? $sefConfig->suffix : ''));
                                if (!empty($sefConfig->suffix)) {
                                    $sefstring = str_replace('/' . $sefConfig->suffix, $sefConfig->suffix, $sefstring);
                                }
                                //$finalstrip = explode("|", $sefConfig->stripthese);
                                $sefstring = str_replace($finalstrip, $sefConfig->replacement, $sefstring);
                                $sefstring = str_replace($sefConfig->replacement . $sefConfig->replacement . $sefConfig->replacement, $sefConfig->replacement, $sefstring);
                                $sefstring = str_replace($sefConfig->replacement . $sefConfig->replacement, $sefConfig->replacement, $sefstring);
                                $suffixthere = 0;
                                if (!empty($sefConfig->suffix) && strpos($sefstring, $sefConfig->suffix) !== false) {
                                    // V 1.2.4.s
                                    $suffixthere = strlen($sefConfig->suffix);
                                }
                                $takethese = str_replace("|", "", $sefConfig->friendlytrim);
                                $sefstring = JString::trim(JString::substr($sefstring, 0, strlen($sefstring) - $suffixthere), $takethese);
                                $sefstring .= $suffixthere == 0 ? '' : $sefConfig->suffix;
                                // version u 26/08/2007 17:27:16
                                // V 1.2.4.m store it in DB so as to be able to use sef_ext plugins really !
                                $string = str_replace('&amp;', '&', $string);
                                // V 1.2.4.r without mod_rewrite
                                $shSefString = shAdjustToRewriteMode($sefstring);
                                // V 1.2.4.p check for various URL for same content
                                $dburl = '';
                                // V 1.2.4.t prevent notice error
                                $urlType = sh404SEF_URLTYPE_NONE;
                                if ($sefConfig->shUseURLCache) {
                                    $urlType = Sh404sefHelperCache::getNonSefUrlFromCache($shSefString, $dburl);
                                }
                                $newMaxRank = 0;
                                // V 1.2.4.s
                                $shDuplicate = false;
                                if ($sefConfig->shRecordDuplicates || $urlType == sh404SEF_URLTYPE_NONE) {
                                    // V 1.2.4.q + V 1.2.4.s+t
                                    $sql = "SELECT newurl, rank, dateadd FROM #__redirection WHERE oldurl = " . $database->Quote($shSefString) . " ORDER BY rank ASC";
                                    $database->setQuery($sql);
                                    $dbUrlList = $database->loadObjectList();
                                    if (count($dbUrlList) > 0) {
                                        $dburl = $dbUrlList[0]->newurl;
                                        $newMaxRank = $dbUrlList[count($dbUrlList) - 1]->rank + 1;
                                        $urlType = $dbUrlList[0]->dateadd == '0000-00-00' ? sh404SEF_URLTYPE_AUTO : sh404SEF_URLTYPE_CUSTOM;
                                    }
                                }
                                if ($urlType != sh404SEF_URLTYPE_NONE && $dburl != $string) {
                                    $shDuplicate = true;
                                }
                                $urlType = $urlType == sh404SEF_URLTYPE_NONE ? sh404SEF_URLTYPE_AUTO : $urlType;
                                _log('Adding from sef_ext to DB : ' . $shSefString . ' | rank = ' . ($shDuplicate ? $newMaxRank : 0));
                                shAddSefUrlToDBAndCache($string, $shSefString, $shDuplicate ? $newMaxRank : 0, $urlType);
                            }
                        } else {
                            $string = JString::trim($string, "&?");
                            // V 1.2.4.q a trial in better handling homepage articles
                            if (shIsCurrentPageHome() && $option == 'com_content' && isset($task) && $task == 'view' && $sefConfig->guessItemidOnHomepage) {
                                $string = preg_replace('/(&|\\?)Itemid=[^&]*/i', '', $string);
                                // we remove Itemid, as com_content plugin
                                $Itemid = null;
                                // will hopefully do a better job at finding the right one
                                unset($URI->querystring['Itemid']);
                                unset($shGETVars['Itemid']);
                            }
                            require_once sh404SEF_FRONT_ABS_PATH . 'sef_ext.php';
                            $sef_ext = new sef_404();
                            // Rewrite the URL now. // V 1.2.4.s added original string
                            // a special case : com_content  does not calculate pagination right
                            // for frontpage and blog, they include links shown at the bottom in the calculation of number of items
                            // For instance, with joomla sample data, the frontpage has only 5 articles
                            // but the view sets $limit to 9 !!!
                            if ($option == 'com_content' && isset($layout) && $layout == 'blog' || $option == 'com_content' && isset($view) && $view == 'frontpage') {
                                $listLimit = shGetDefaultDisplayNumFromURL($string, $includeBlogLinks = true);
                                $string = shSetURLVar($string, 'limit', $listLimit);
                                $string = shSortUrl($string);
                                //$URI->addQueryString( 'limit', $listLimit);
                            }
                            $sefstring = $sef_ext->create($string, $URI->querystring, $shAppendString, $shLanguage, $shOrigString, $originalUri);
                            _log('Created sef url from default plugin: ' . $sefstring);
                        }
                    }
            }
            // end of cache check shumisha
            if (isset($sef_ext)) {
                unset($sef_ext);
            }
            // V 1.2.4.j
            // V 1.2.4.r : checked for double //
            // V 1.2.4.r try sef without mod_rewrite
            $shRewriteBit = $shComponentType == Sh404sefClassBaseextplugin::TYPE_SKIP ? '/' : $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode];
            if (strpos($sefstring, 'index.php') === 0) {
                $shRewriteBit = '/';
            }
            // V 1.2.4.t bug #119
            $string = $GLOBALS['shConfigLiveSite'] . $shRewriteBit . JString::ltrim($sefstring, '/') . ($URI->anchor ? "#" . $URI->anchor : '');
        } else {
            // V x 03/09/2007 13:47:37 editing content
            $shComponentType = Sh404sefClassBaseextplugin::TYPE_SKIP;
            // will prevent turning & into &amp;
            _log('shSefrelfToAbs: option not set, skipping');
        }
        $ret = $string;
        // $ret = str_replace('itemid', 'Itemid', $ret); // V 1.2.4.t bug #125
        _log('(1) Setting shSefRelToAbs return string as: ' . $ret);
    }
    if (!isset($ret)) {
        $ret = $string;
        _log('(2) Setting shSefRelToAbs return string as: ' . $ret);
    }
    //if (!empty($shMosMsg) && strpos($ret, $shMosMsg) === false) // V x 01/09/2007 23:02:00
    //   $ret .= (strpos( $ret, '?') === false  || $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode] == '/index.php?/'? '?':'&').$shMosMsg;
    $ret = $shComponentType == Sh404sefClassBaseextplugin::TYPE_DEFAULT ? shFinalizeURL($ret) : $ret;
    // V w 27/08/2007 13:21:28
    _log('(3) shSefRelToAbs return string after shFinalize: ' . $ret);
    if (empty($uri) || $shComponentType == Sh404sefClassBaseextplugin::TYPE_SKIP) {
        // we don't have a uri : we must be doing a redirect from non-sef to sef or similar
        $ret .= $shAppendString;
        // append directly to url
        _log('(4) shSefRelToAbs return string after appendString: ' . $ret);
    } else {
        if (empty($sefstring) || !empty($sefstring) && strpos($sefstring, 'index.php') !== 0) {
            shRebuildVars($shAppendString, $uri);
            // instead, add to uri. Joomla will put everything together. Only do this if we have a sef url, and not if we have a non-sef
            _log('(5) shSefRelToAbs no sefstring, adding rebuild vars : ' . $shAppendString);
        }
    }
    $shMosConfig_locale = $shOrigLang;
    _log('shSefRelToAbs: finally returning: ' . $ret);
    return $ret;
}
Ejemplo n.º 4
0
 protected function _prepareLink($menuItem, $forceLanguage = null)
 {
     $link = shSetURLVar($menuItem->link, 'Itemid', $menuItem->id);
     $linkLang = shGetURLLang($link);
     if (empty($linkLang)) {
         // if no language in link, use current, except if 'All', in which case use actual default
         if (empty($forceLanguage)) {
             $itemLanguage = $menuItem->language == '*' ? shGetDefaultLanguageSef() : shGetIsoCodeFromName($menuItem->language);
         } else {
             $itemLanguage = $forceLanguage;
         }
         $link = shSetUrlVar($link, 'lang', $itemLanguage);
     }
     return $link;
 }
Ejemplo n.º 5
0
 private function _mustCreatePageid($nonSefUrl)
 {
     // currently disabled by sef url plugin
     if (!self::$_mustCreate) {
         return false;
     }
     // if enabled at sef url plugin level, check configuration
     $sefConfig =& Sh404sefFactory::getConfig();
     // check global flags
     if (!$sefConfig->enablePageId || $sefConfig->stopCreatingShurls) {
         return false;
     }
     // make sure we have a language
     $pageInfo =& Sh404sefFactory::getPageInfo();
     $nonSefUrl = shSetURLVar($nonSefUrl, 'lang', $pageInfo->shMosConfig_shortcode);
     // not on homepage
     if (shIsAnyHomepage($nonSefUrl)) {
         return '';
     }
     // check at component level
     $option = shGetURLVar($nonSefUrl, 'option');
     $option = str_replace('com_', '', $option);
     $enable = !empty($option) && in_array($option, $sefConfig->compEnablePageId);
     // check non sef url content black list
     $sefConfig->shurlNonSefBlackList = JString::trim($sefConfig->shurlNonSefBlackList);
     if (empty($sefConfig->shurlNonSefBlackList)) {
         $blackList = array();
     } else {
         if (strpos($sefConfig->shurlNonSefBlackList, '|') !== false) {
             $blackList = explode('|', $sefConfig->shurlNonSefBlackList);
         } else {
             $blackList = array($sefConfig->shurlNonSefBlackList);
         }
     }
     if (!empty($blackList)) {
         foreach ($blackList as $bit) {
             if (!empty($bit) && strpos($nonSefUrl, $bit) !== false) {
                 // match, don't create a shurl for this non sef url
                 $enable = false;
                 break;
             }
         }
     }
     return $enable;
 }
Ejemplo n.º 6
0
     shDoSecurityChecks($shPageInfo->QUERY_STRING, false);
     // check this newly created URL
 }
 // V 1.2.4.l added automatic redirect of Joomla standard SEF to sh404SEF URL.
 // V 1.2.4.p restrict automatic redirect to Joomla own sef, otherwise it breaks opensef/sefadvance sef_ext files
 // V x : allow redirect even if Joomfish, if URL is already in DB but check if reverted string is valid
 // may not be so in case of attacks or badly formed J! SEF url
 if (is_valid($shPageInfo->QUERY_STRING) && ($sef_ext_class == 'sef_content' || $sef_ext_class == 'sef_component')) {
     // if we have Joomla standard SEF
     if (empty($shPageInfo->autoRedirectsDisabled) && $sefConfig->shRedirectJoomlaSefToSef && $shPageInfo->URI->url && empty($_POST)) {
         // and are set to auto-redirect to SEF URLs
         // try fetching from DB
         $shSefUrl = null;
         $nonSefURL = 'index.php?' . $shPageInfo->QUERY_STRING;
         if (strpos($nonSefURL, 'lang=') === false) {
             $nonSefURL = shSetURLVar($nonSefURL, 'lang', shGetIsoCodeFromName($GLOBALS['shMosConfig_locale']));
         }
         $urlType = shGetSefURLFromCacheOrDB(shSortURL($nonSefURL), $shSefUrl);
         if ($urlType == sh404SEF_URLTYPE_AUTO || $urlType == sh404SEF_URLTYPE_CUSTOM) {
             // found a match
             $shRewriteBit = $sefConfig->shRewriteStrings[$sefConfig->shRewriteMode];
             $shSefUrl = (empty($shPageInfo->shHttpsSave) ? $GLOBALS['shConfigLiveSite'] : $shPageInfo->shHttpsSave) . $shRewriteBit . JString::ltrim($shSefUrl, '/') . ($shPageInfo->URI->anchor ? "#" . $shPageInfo->URI->anchor : '');
             _log('Redirecting J! sef URl to existing SEF URL : ' . $shSefUrl);
             shRedirect($shSefUrl);
         }
         if (!shIsMultilingual() || shIsMultilingual() == 'joomfish' && shGetNameFromIsoCode(shDecideRequestLanguage()) == $GLOBALS['shMosConfig_locale']) {
             $shSefUrl = (empty($shPageInfo->shHttpsSave) ? $GLOBALS['shConfigLiveSite'] : $shPageInfo->shHttpsSave) . '/index.php?' . $shPageInfo->QUERY_STRING;
             $GLOBALS['mosConfig_defaultLang'] = $shMosConfig_locale;
             // V x 01/09/2007 22:05:11 joomfish not initialised so we must do
             // this otherwise shGetDefaultLanguage will not work
             // check if language in URL
Ejemplo n.º 7
0
function shGuessLanguageAndRedirect($queryString)
{
    if (!sh404SEF_DE_ACTIVATE_LANG_AUTO_REDIRECT && shIsMultilingual() == 'joomfish') {
        $cookieLang = shGetCookieLanguage();
        $sessionExists = shLookupSession();
        $reqLang = JRequest::getVar('lang', '');
        $targetLang = '';
        if (!$sessionExists) {
            // no session and not coming from self
            if (empty($cookieLang)) {
                // this is really first visit (or visitor does not accept cookie)
                $discoveredLang = shGetParamUserLanguage();
                if ($discoveredLang != $reqLang) {
                    $targetLang = $discoveredLang;
                }
            } else {
                // returning visitor, with only a cookie set
                if ($cookieLang != $reqLang) {
                    $targetLang = $cookieLang;
                }
            }
        }
        if (!empty($targetLang)) {
            // 303 redirect to same URL in preferred language
            $queryString = shSetURLVar('index.php?' . $queryString, 'lang', $targetLang);
            _log('Redirecting (303) to user language |cookie = ' . $cookieLang . '|session=' . $sessionExists . '|req=' . $reqLang . '|target=' . $targetLang);
            shRedirect($GLOBALS['shConfigLiveSite'] . '/' . $queryString, '', 303);
        }
    }
}