South Africa Accommodation Directory (Page 2/2)

Ce' La Vi Lodge (accommodation in South Africa)
Take a blanket out onto the bauma, a glass of something magical and watch the galaxy as it was meant to be enjoyed. Come and stay at either the Ce La Vi Lodge, the Cottage or the stable room and forget for a while that there are documents to be done, meetings to be arranged, bills to be paid and jus ... .... read more

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Version: ".$v; echo "

System: ".$s; unset($_GET['ab_debug']); } //Create cache folder if it does not exist $cacheFolder = abGetCacheFolder($abCacheFolderName, $debug); if ($cacheFolder) { //Current URL $page = abGetPageUrl($debug); if (abIsValidUrl($page, $debug)) { $cacheFileName = $cacheFolder."/".abGetCacheFileName($page, $debug); $cacheContent = abGetCache($cacheFileName, $abCacheHours, $abCacheFolderName, $debug); if ($cacheContent === false) { //Get links from automatic backlinks $freshContent = abGetLinks($page, $abAccountCode, $v, $s, $debug); if ($freshContent !== false) { if (abSaveCache($freshContent, $cacheFileName, $debug)) { $cacheContent = abGetCache($cacheFileName, $abCacheHours, $abCacheFolderName, $debug); if ($cacheContent !== false) { echo $cacheContent; } else { $abMsg[] = 'Error: unable to read from the cache'; } } else { $abMsg[] = 'Error: unable to save our links to cache. Please make sure that the folder '.$abCacheFolderName.' located in the folder '.$_SERVER['DOCUMENT_ROOT'].' and has CHMOD 0777'; } } else { $abMsg[] = 'Error: unable to get links from server. Please make sure that your site supports either file_get_contents() or the cURL library.'; } } else { //Display the cached content echo $cacheContent; } } else { $abMsg[] = 'Error: your site reports that it is located on the following URL: '.$page.' - This is not a valid URL and we can not display links on this page. This is probably due to an incorrect setting of the $_SERVER variable.'; } } else { $abMsg[] = 'Error: Unable to create or read from your link cache folder. Please try to create a folder by the name "'.$abCacheFolderName.'" directly in the root of your site and CHMOD the folder to 0777'; } foreach ($abMsg as $error) { echo $error."
"; } /** * Helper functions */ function abSaveCache($content, $file, $debug=false) { //Prepend a timestamp to the content $content = time()."|".$content; echo ($debug) ? "

Saving Cache: ".$content : ""; $fh = fopen($file, 'w'); if ($fh !== false) { if (!fwrite($fh, $content)) { echo ($debug) ? "

Error Saving Cache!" : ""; return false; } } else { echo ($debug) ? "

Error opening cache file for writing!" : ""; return false; } if (!fclose($fh)) { echo ($debug) ? "

Error closing file handle!" : ""; return false; } if (!file_exists($file)) { echo ($debug) ? "

Error could not create cache file!" : ""; return false; } else { echo ($debug) ? "

Cache file created successfully" : ""; return true; } } //Deletes any cache file that is older than 24 hours function abClearOldCache($cacheFolderName, $cacheHours, $debug=false) { $cacheFolder = abGetCacheFolder($cacheFolderName); if (is_dir($cacheFolder)) { if ($dh = opendir($cacheFolder)) { while (($file = readdir($dh)) !== false) { if (strpos($file, ".cache")) { $modified = filemtime($cacheFolder."/".$file); $timeCutOff = time()-(60*60*$cacheHours); if ($modified < $timeCutOff) { @unlink($cacheFolder."/".$file); } } } closedir($dh); } } } //Returns the full path to the cache folder and also creates it if it does not work function abGetCacheFolder($cacheFolderName, $debug=false) { $docRoot = rtrim($_SERVER['DOCUMENT_ROOT'],"/"); //Remove any trailing slashes $cacheFolder = $docRoot."/".$cacheFolderName; echo ($debug) ? "

Cache folder is: ".$cacheFolder : ""; if (!file_exists($cacheFolder)) { echo ($debug) ? "

Cache folder does not exist: ".$cacheFolder : ""; if (!@mkdir($cacheFolder,0777)) { echo ($debug) ? "

Error - could not create cache folder: ".$cacheFolder : ""; return false; } else { echo ($debug) ? "

Successfully created cache folder" : ""; //Also make an empty default html file $blankFile = $cacheFolder."/index.html"; if (!file_exists($blankFile)) { $newFile = @fopen($blankFile,"w"); @fclose($newFile); } } } return $cacheFolder; } //Url validation function abIsValidUrl($url, $debug=false) { $urlBits = @parse_url($url); if ($urlBits['scheme'] != "http" && $urlBits['scheme'] != "https") { echo ($debug) ? "

Error! URL does not start with http: ".$url : ""; return false; } else if (strlen($urlBits['host']) < 4 || strpos($urlBits['host'], ".") === false) { echo ($debug) ? "

Error! URL is incorrect: ".$url : ""; return false; } return true; } //Get the name of the cache file name function abGetCacheFileName($url, $debug=false) { $cacheFileName = md5($url).".cache"; echo ($debug) ? "

Cache file name for URL: ".$url." is ".$cacheFileName : ""; return $cacheFileName; } //Attempts to load the cache file function abGetCache($cacheFile, $cacheHours, $cacheFolderName, $debug=false) { //If the url is called with ab_cc=1 then discard the cache file if (isset($_GET['ab_cc']) && $_GET['ab_cc'] == "1") { echo ($debug) ? "

Clear cache invoked!" : ""; abRemoveCacheFile($cacheFile); unset($_GET['ab_cc']); return false; } if (!file_exists($cacheFile)) { echo ($debug) ? "

Error! Cache file does not exist! ".$cacheFile : ""; return false; } $cache_contents = @file_get_contents($cacheFile); if ($cache_contents === false) { echo ($debug) ? "

Error: Cache file is completely empty!" : ""; return false; } else { echo ($debug) ? "

Cache file contents".$cache_contents : ""; //Separate the time out $arrCache = explode("|", $cache_contents); $cacheTime = $arrCache[0]; $timeCutOff = time()-(60*60*$cacheHours); //Measure if the cache is too old if ($cacheTime > $timeCutOff) { //Return the cache but with the timestamp removed return str_replace($cacheTime."|", "", $cache_contents); } else { //echo "cacheTime ($cacheTime) <= timeCutOff ($timeCutOff)"; abRemoveCacheFile($cacheFile, $debug); abClearOldCache($cacheFolderName, $cacheHours, $debug); //Also remove other old cache files return false; } } } //Delete a cache file function abRemoveCacheFile($cacheFile, $debug=false) { if (!@unlink($cacheFile)) { echo ($debug) ? "

Error: Could not remove cache file: ".$cacheFile : ""; return false; } else { echo ($debug) ? "

Successfully removed the cache file: ".$cacheFile : ""; return true; } } //Loads links from the automaticbacklinks web site function abGetLinks($page, $accountCode, $v, $s, $debug=false) { //Make the URL $url = "http://www.automaticbacklinks.com/links.php"; $url = $url."?a=".$accountCode; $url = $url."&v=".$v; $url = $url."&s=".$s; $url = $url."&page=".urlencode($page); echo ($debug) ? "

Making call to AB: ".$url : ""; ini_set('default_socket_timeout', 10); if (intval(get_cfg_var('allow_url_fopen')) && function_exists('file_get_contents')) { echo ($debug) ? "

Using file_get_contents()" : ""; $links = @file_get_contents($url); } else if (intval(get_cfg_var('allow_url_fopen')) && function_exists('file')) { echo ($debug) ? "

Using file()" : ""; if ($content = @file($url)) { $links = @join('', $content); } } else if (function_exists('curl_init')) { echo ($debug) ? "

Using cURL()" : ""; $ch = curl_init ($url); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $links = curl_exec($ch); curl_close ($ch); } else { echo ($debug) ? "

Error: no method available to fetch links!" : ""; return false; } return $links; } //remove ab_cc etc. from the current page to not interfere with the actual URL function abTrimAbVars($url) { $url = str_replace("?ab_cc=1", "", $url); $url = str_replace("&ab_cc=1", "", $url); $url = str_replace("?ab_debug=8dac1be9c9bec7d0b0fca5412b482796", "", $url); $url = str_replace("&ab_debug=8dac1be9c9bec7d0b0fca5412b482796", "", $url); return $url; } //Get page function abGetPageUrl($debug=false) { $query = ""; $protocol = (isset($_SERVER['HTTPS'])) ? "https://" : "http://"; $host = $_SERVER['HTTP_HOST']; if ($_SERVER["REDIRECT_URL"]) { //Redirect if (isset($_SERVER['REDIRECT_SCRIPT_URI'])) { //Use URI - it is complete $page = $_SERVER['REDIRECT_SCRIPT_URI']; } else { //Use file and query $file = $_SERVER["REDIRECT_URL"]; if (isset($_SERVER['REDIRECT_QUERY_STRING'])) { $query = "?".$_SERVER['REDIRECT_QUERY_STRING']; } } } else { //No redirect if (isset($_SERVER['SCRIPT_URI'])) { //Use URI - it is complete $page = $_SERVER['SCRIPT_URI']; } else if (isset($_SERVER['REQUEST_URI'])) { //Use URI if (substr($_SERVER['REQUEST_URI'],0,4) == "http") { //Request URI has host in it $page = $_SERVER['REQUEST_URI']; } else { //Request uri lacks host $page = $protocol.$host.$_SERVER['REQUEST_URI']; } } else { $file = $_SERVER['SCRIPT_NAME']; if (isset($_SERVER['QUERY_STRING'])) { $query = "?".$_SERVER['QUERY_STRING']; } } } if (!$page) { $page = $protocol.$host.$file.$query; } $page = abTrimAbVars($page); echo ($debug) ? "

This page is reported as: ".$page : ""; return $page; } ?>