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Diffstat (limited to 'management-interface/lib/web.php')
| -rw-r--r-- | management-interface/lib/web.php | 838 |
1 files changed, 838 insertions, 0 deletions
diff --git a/management-interface/lib/web.php b/management-interface/lib/web.php new file mode 100644 index 0000000..6af5a83 --- /dev/null +++ b/management-interface/lib/web.php @@ -0,0 +1,838 @@ +<?php + +/* + Copyright (c) 2009-2014 F3::Factory/Bong Cosca, All rights reserved. + + This file is part of the Fat-Free Framework (http://fatfree.sf.net). + + THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF + ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR + PURPOSE. + + Please see the license.txt file for more information. +*/ + +//! Wrapper for various HTTP utilities +class Web extends Prefab { + + //@{ Error messages + const + E_Request='No suitable HTTP request engine found'; + //@} + + protected + //! HTTP request engine + $wrapper; + + /** + * Detect MIME type using file extension + * @return string + * @param $file string + **/ + function mime($file) { + if (preg_match('/\w+$/',$file,$ext)) { + $map=array( + 'au'=>'audio/basic', + 'avi'=>'video/avi', + 'bmp'=>'image/bmp', + 'bz2'=>'application/x-bzip2', + 'css'=>'text/css', + 'dtd'=>'application/xml-dtd', + 'doc'=>'application/msword', + 'gif'=>'image/gif', + 'gz'=>'application/x-gzip', + 'hqx'=>'application/mac-binhex40', + 'html?'=>'text/html', + 'jar'=>'application/java-archive', + 'jpe?g'=>'image/jpeg', + 'js'=>'application/x-javascript', + 'midi'=>'audio/x-midi', + 'mp3'=>'audio/mpeg', + 'mpe?g'=>'video/mpeg', + 'ogg'=>'audio/vorbis', + 'pdf'=>'application/pdf', + 'png'=>'image/png', + 'ppt'=>'application/vnd.ms-powerpoint', + 'ps'=>'application/postscript', + 'qt'=>'video/quicktime', + 'ram?'=>'audio/x-pn-realaudio', + 'rdf'=>'application/rdf', + 'rtf'=>'application/rtf', + 'sgml?'=>'text/sgml', + 'sit'=>'application/x-stuffit', + 'svg'=>'image/svg+xml', + 'swf'=>'application/x-shockwave-flash', + 'tgz'=>'application/x-tar', + 'tiff'=>'image/tiff', + 'txt'=>'text/plain', + 'wav'=>'audio/wav', + 'xls'=>'application/vnd.ms-excel', + 'xml'=>'application/xml', + 'zip'=>'application/x-zip-compressed' + ); + foreach ($map as $key=>$val) + if (preg_match('/'.$key.'/',strtolower($ext[0]))) + return $val; + } + return 'application/octet-stream'; + } + + /** + * Return the MIME types stated in the HTTP Accept header as an array; + * If a list of MIME types is specified, return the best match; or + * FALSE if none found + * @return array|string|FALSE + * @param $list string|array + **/ + function acceptable($list=NULL) { + $accept=array(); + foreach (explode(',',str_replace(' ','',$_SERVER['HTTP_ACCEPT'])) + as $mime) + if (preg_match('/(.+?)(?:;q=([\d\.]+)|$)/',$mime,$parts)) + $accept[$parts[1]]=isset($parts[2])?$parts[2]:1; + if (!$accept) + $accept['*/*']=1; + else { + krsort($accept); + arsort($accept); + } + if ($list) { + if (is_string($list)) + $list=explode(',',$list); + foreach ($accept as $mime=>$q) + if ($q && $out=preg_grep('/'. + str_replace('\*','.*',preg_quote($mime,'/')).'/',$list)) + return current($out); + return FALSE; + } + return $accept; + } + + /** + * Transmit file to HTTP client; Return file size if successful, + * FALSE otherwise + * @return int|FALSE + * @param $file string + * @param $mime string + * @param $kbps int + * @param $force bool + **/ + function send($file,$mime=NULL,$kbps=0,$force=TRUE) { + if (!is_file($file)) + return FALSE; + if (PHP_SAPI!='cli') { + header('Content-Type: '.($mime?:$this->mime($file))); + if ($force) + header('Content-Disposition: attachment; '. + 'filename='.basename($file)); + header('Accept-Ranges: bytes'); + header('Content-Length: '.$size=filesize($file)); + header('X-Powered-By: '.Base::instance()->get('PACKAGE')); + } + $ctr=0; + $handle=fopen($file,'rb'); + $start=microtime(TRUE); + while (!feof($handle) && + ($info=stream_get_meta_data($handle)) && + !$info['timed_out'] && !connection_aborted()) { + if ($kbps) { + // Throttle output + $ctr++; + if ($ctr/$kbps>$elapsed=microtime(TRUE)-$start) + usleep(1e6*($ctr/$kbps-$elapsed)); + } + // Send 1KiB and reset timer + echo fread($handle,1024); + } + fclose($handle); + return $size; + } + + /** + * Receive file(s) from HTTP client + * @return array|bool + * @param $func callback + * @param $overwrite bool + * @param $slug callback|bool + **/ + function receive($func=NULL,$overwrite=FALSE,$slug=TRUE) { + $fw=Base::instance(); + $dir=$fw->get('UPLOADS'); + if (!is_dir($dir)) + mkdir($dir,Base::MODE,TRUE); + if ($fw->get('VERB')=='PUT') { + $tmp=$fw->get('TEMP'). + $fw->hash($fw->get('ROOT').$fw->get('BASE')).'.'. + $fw->hash(uniqid()); + if (!$fw->get('RAW')) + $fw->write($tmp,$fw->get('BODY')); + else { + $src=@fopen('php://input','r'); + $dst=@fopen($tmp,'w'); + if (!$src || !$dst) + return FALSE; + while (!feof($src) && + ($info=stream_get_meta_data($src)) && + !$info['timed_out'] && $str=fgets($src,4096)) + fputs($dst,$str,strlen($str)); + fclose($dst); + fclose($src); + } + $base=basename($fw->get('URI')); + $file=array( + 'name'=>$dir. + ($slug && preg_match('/(.+?)(\.\w+)?$/',$base,$parts)? + (is_callable($slug)? + $slug($base): + ($this->slug($parts[1]). + (isset($parts[2])?$parts[2]:''))): + $base), + 'tmp_name'=>$tmp, + 'type'=>$this->mime($base), + 'size'=>filesize($tmp) + ); + return (!file_exists($file['name']) || $overwrite) && + (!$func || $fw->call($func,array($file))!==FALSE) && + rename($tmp,$file['name']); + } + $out=array(); + foreach ($_FILES as $item) { + if (is_array($item['name'])) { + // Transpose array + $tmp=array(); + foreach ($item as $keyx=>$cols) + foreach ($cols as $keyy=>$valy) + $tmp[$keyy][$keyx]=$valy; + $item=$tmp; + } + else + $item=array($item); + foreach ($item as $file) { + if (empty($file['name'])) + continue; + $base=basename($file['name']); + $file['name']=$dir. + ($slug && preg_match('/(.+?)(\.\w+)?$/',$base,$parts)? + (is_callable($slug)? + $slug($base): + ($this->slug($parts[1]). + (isset($parts[2])?$parts[2]:''))): + $base); + $out[$file['name']]=!$file['error'] && + is_uploaded_file($file['tmp_name']) && + (!file_exists($file['name']) || $overwrite) && + (!$func || $fw->call($func,array($file))!==FALSE) && + move_uploaded_file($file['tmp_name'],$file['name']); + } + } + return $out; + } + + /** + * Return upload progress in bytes, FALSE on failure + * @return int|FALSE + * @param $id string + **/ + function progress($id) { + // ID returned by session.upload_progress.name + return ini_get('session.upload_progress.enabled') && + isset($_SESSION[$id]['bytes_processed'])? + $_SESSION[$id]['bytes_processed']:FALSE; + } + + /** + * HTTP request via cURL + * @return array + * @param $url string + * @param $options array + **/ + protected function _curl($url,$options) { + $curl=curl_init($url); + curl_setopt($curl,CURLOPT_FOLLOWLOCATION, + $options['follow_location']); + curl_setopt($curl,CURLOPT_MAXREDIRS, + $options['max_redirects']); + curl_setopt($curl,CURLOPT_CUSTOMREQUEST,$options['method']); + if (isset($options['header'])) + curl_setopt($curl,CURLOPT_HTTPHEADER,$options['header']); + if (isset($options['user_agent'])) + curl_setopt($curl,CURLOPT_USERAGENT,$options['user_agent']); + if (isset($options['content'])) + curl_setopt($curl,CURLOPT_POSTFIELDS,$options['content']); + curl_setopt($curl,CURLOPT_ENCODING,'gzip,deflate'); + $timeout=isset($options['timeout'])? + $options['timeout']: + ini_get('default_socket_timeout'); + curl_setopt($curl,CURLOPT_CONNECTTIMEOUT,$timeout); + curl_setopt($curl,CURLOPT_TIMEOUT,$timeout); + $headers=array(); + curl_setopt($curl,CURLOPT_HEADERFUNCTION, + // Callback for response headers + function($curl,$line) use(&$headers) { + if ($trim=trim($line)) + $headers[]=$trim; + return strlen($line); + } + ); + curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,FALSE); + ob_start(); + curl_exec($curl); + curl_close($curl); + $body=ob_get_clean(); + return array( + 'body'=>$body, + 'headers'=>$headers, + 'engine'=>'cURL', + 'cached'=>FALSE + ); + } + + /** + * HTTP request via PHP stream wrapper + * @return array + * @param $url string + * @param $options array + **/ + protected function _stream($url,$options) { + $eol="\r\n"; + $options['header']=implode($eol,$options['header']); + $body=@file_get_contents($url,FALSE, + stream_context_create(array('http'=>$options))); + $headers=isset($http_response_header)? + $http_response_header:array(); + $match=NULL; + foreach ($headers as $header) + if (preg_match('/Content-Encoding: (.+)/',$header,$match)) + break; + if ($match) + switch ($match[1]) { + case 'gzip': + $body=gzdecode($body); + break; + case 'deflate': + $body=gzuncompress($body); + break; + } + return array( + 'body'=>$body, + 'headers'=>$headers, + 'engine'=>'stream', + 'cached'=>FALSE + ); + } + + /** + * HTTP request via low-level TCP/IP socket + * @return array + * @param $url string + * @param $options array + **/ + protected function _socket($url,$options) { + $eol="\r\n"; + $headers=array(); + $body=''; + $parts=parse_url($url); + $empty=empty($parts['port']); + if ($parts['scheme']=='https') { + $parts['host']='ssl://'.$parts['host']; + if ($empty) + $parts['port']=443; + } + elseif ($empty) + $parts['port']=80; + if (empty($parts['path'])) + $parts['path']='/'; + if (empty($parts['query'])) + $parts['query']=''; + $socket=@fsockopen($parts['host'],$parts['port']); + if (!$socket) + return FALSE; + stream_set_blocking($socket,TRUE); + fputs($socket,$options['method'].' '.$parts['path']. + ($parts['query']?('?'.$parts['query']):'').' HTTP/1.0'.$eol + ); + fputs($socket,implode($eol,$options['header']).$eol.$eol); + if (isset($options['content'])) + fputs($socket,$options['content'].$eol); + // Get response + $content=''; + while (!feof($socket) && + ($info=stream_get_meta_data($socket)) && + !$info['timed_out'] && $str=fgets($socket,4096)) + $content.=$str; + fclose($socket); + $html=explode($eol.$eol,$content,2); + $body=isset($html[1])?$html[1]:''; + $headers=array_merge($headers,$current=explode($eol,$html[0])); + $match=NULL; + foreach ($current as $header) + if (preg_match('/Content-Encoding: (.+)/',$header,$match)) + break; + if ($match) + switch ($match[1]) { + case 'gzip': + $body=gzdecode($body); + break; + case 'deflate': + $body=gzuncompress($body); + break; + } + if ($options['follow_location'] && + preg_match('/Location: (.+?)'.preg_quote($eol).'/', + $html[0],$loc)) { + $options['max_redirects']--; + return $this->request($loc[1],$options); + } + return array( + 'body'=>$body, + 'headers'=>$headers, + 'engine'=>'socket', + 'cached'=>FALSE + ); + } + + /** + * Specify the HTTP request engine to use; If not available, + * fall back to an applicable substitute + * @return string + * @param $arg string + **/ + function engine($arg='curl') { + $arg=strtolower($arg); + $flags=array( + 'curl'=>extension_loaded('curl'), + 'stream'=>ini_get('allow_url_fopen'), + 'socket'=>function_exists('fsockopen') + ); + if ($flags[$arg]) + return $this->wrapper=$arg; + foreach ($flags as $key=>$val) + if ($val) + return $this->wrapper=$key; + user_error(E_Request); + } + + /** + * Replace old headers with new elements + * @return NULL + * @param $old array + * @param $new string|array + **/ + function subst(array &$old,$new) { + if (is_string($new)) + $new=array($new); + foreach ($new as $hdr) { + $old=preg_grep('/'.preg_quote(strstr($hdr,':',TRUE),'/').':.+/', + $old,PREG_GREP_INVERT); + array_push($old,$hdr); + } + } + + /** + * Submit HTTP request; Use HTTP context options (described in + * http://www.php.net/manual/en/context.http.php) if specified; + * Cache the page as instructed by remote server + * @return array|FALSE + * @param $url string + * @param $options array + **/ + function request($url,array $options=NULL) { + $fw=Base::instance(); + $parts=parse_url($url); + if (empty($parts['scheme'])) { + // Local URL + $url=$fw->get('SCHEME').'://'. + $fw->get('HOST'). + ($url[0]!='/'?($fw->get('BASE').'/'):'').$url; + $parts=parse_url($url); + } + elseif (!preg_match('/https?/',$parts['scheme'])) + return FALSE; + if (!is_array($options)) + $options=array(); + if (empty($options['header'])) + $options['header']=array(); + elseif (is_string($options['header'])) + $options['header']=array($options['header']); + if (!$this->wrapper) + $this->engine(); + if ($this->wrapper!='stream') { + // PHP streams can't cope with redirects when Host header is set + foreach ($options['header'] as &$header) + if (preg_match('/^Host:/',$header)) { + $header='Host: '.$parts['host']; + unset($header); + break; + } + $this->subst($options['header'],'Host: '.$parts['host']); + } + $this->subst($options['header'], + array( + 'Accept-Encoding: gzip,deflate', + 'User-Agent: Mozilla/5.0 (compatible; '.php_uname('s').')', + 'Connection: close' + ) + ); + if (isset($options['content'])) { + if ($options['method']=='POST') + $this->subst($options['header'], + 'Content-Type: application/x-www-form-urlencoded'); + $this->subst($options['header'], + 'Content-Length: '.strlen($options['content'])); + } + if (isset($parts['user'],$parts['pass'])) + $this->subst($options['header'], + 'Authorization: Basic '. + base64_encode($parts['user'].':'.$parts['pass']) + ); + $options+=array( + 'method'=>'GET', + 'header'=>$options['header'], + 'follow_location'=>TRUE, + 'max_redirects'=>20, + 'ignore_errors'=>FALSE + ); + $eol="\r\n"; + if ($fw->get('CACHE') && + preg_match('/GET|HEAD/',$options['method'])) { + $cache=Cache::instance(); + if ($cache->exists( + $hash=$fw->hash($options['method'].' '.$url).'.url',$data)) { + if (preg_match('/Last-Modified: (.+?)'.preg_quote($eol).'/', + implode($eol,$data['headers']),$mod)) + $this->subst($options['header'], + 'If-Modified-Since: '.$mod[1]); + } + } + $result=$this->{'_'.$this->wrapper}($url,$options); + if ($result && isset($cache)) { + if (preg_match('/HTTP\/1\.\d 304/', + implode($eol,$result['headers']))) { + $result=$cache->get($hash); + $result['cached']=TRUE; + } + elseif (preg_match('/Cache-Control: max-age=(.+?)'. + preg_quote($eol).'/',implode($eol,$result['headers']),$exp)) + $cache->set($hash,$result,$exp[1]); + } + return $result; + } + + /** + * Strip Javascript/CSS files of extraneous whitespaces and comments; + * Return combined output as a minified string + * @return string + * @param $files string|array + * @param $mime string + * @param $header bool + * @param $path string + **/ + function minify($files,$mime=NULL,$header=TRUE,$path='') { + $fw=Base::instance(); + if (is_string($files)) + $files=$fw->split($files); + if (!$mime) + $mime=$this->mime($files[0]); + preg_match('/\w+$/',$files[0],$ext); + $cache=Cache::instance(); + $dst=''; + foreach ($fw->split($path?:$fw->get('UI').';./') as $dir) + foreach ($files as $file) + if (is_file($save=$fw->fixslashes($dir.$file))) { + if ($fw->get('CACHE') && + ($cached=$cache->exists( + $hash=$fw->hash($save).'.'.$ext[0],$data)) && + $cached[0]>filemtime($save)) + $dst.=$data; + else { + $data=''; + $src=$fw->read($save); + for ($ptr=0,$len=strlen($src);$ptr<$len;) { + if (preg_match('/^@import\h+url'. + '\(\h*([\'"])(.+?)\1\h*\)[^;]*;/', + substr($src,$ptr),$parts)) { + $path=dirname($file); + $data.=$this->minify( + ($path?($path.'/'):'').$parts[2], + $mime,$header + ); + $ptr+=strlen($parts[0]); + continue; + } + if ($src[$ptr]=='/') { + if ($src[$ptr+1]=='*') { + // Multiline comment + $str=strstr( + substr($src,$ptr+2),'*/',TRUE); + $ptr+=strlen($str)+4; + } + elseif ($src[$ptr+1]=='/') { + // Single-line comment + $str=strstr( + substr($src,$ptr+2),"\n",TRUE); + $ptr+=strlen($str)+2; + } + else { + // Presume it's a regex pattern + $regex=TRUE; + // Backtrack and validate + for ($ofs=$ptr;$ofs;$ofs--) { + // Pattern should be preceded by + // open parenthesis, colon, + // object property or operator + if (preg_match( + '/(return|[(:=!+\-*&|])$/', + substr($src,0,$ofs))) { + $data.='/'; + $ptr++; + while ($ptr<$len) { + $data.=$src[$ptr]; + $ptr++; + if ($src[$ptr-1]=='\\') { + $data.=$src[$ptr]; + $ptr++; + } + elseif ($src[$ptr-1]=='/') + break; + } + break; + } + elseif (!ctype_space($src[$ofs-1])) { + // Not a regex pattern + $regex=FALSE; + break; + } + } + if (!$regex) { + // Division operator + $data.=$src[$ptr]; + $ptr++; + } + } + continue; + } + if (in_array($src[$ptr],array('\'','"'))) { + $match=$src[$ptr]; + $data.=$match; + $ptr++; + // String literal + while ($ptr<$len) { + $data.=$src[$ptr]; + $ptr++; + if ($src[$ptr-1]=='\\') { + $data.=$src[$ptr]; + $ptr++; + } + elseif ($src[$ptr-1]==$match) + break; + } + continue; + } + if (ctype_space($src[$ptr])) { + if ($ptr+1<strlen($src) && + preg_match('/[\w'.($ext[0]=='css'? + '#\.+\-*()\[\]':'\$').']{2}|'. + '[+\-]{2}/', + substr($data,-1).$src[$ptr+1])) + $data.=' '; + $ptr++; + continue; + } + $data.=$src[$ptr]; + $ptr++; + } + if ($fw->get('CACHE')) + $cache->set($hash,$data); + $dst.=$data; + } + } + if (PHP_SAPI!='cli' && $header) + header('Content-Type: '.$mime.'; charset='.$fw->get('ENCODING')); + return $dst; + } + + /** + * Retrieve RSS feed and return as an array + * @return array|FALSE + * @param $url string + * @param $max int + * @param $tags string + **/ + function rss($url,$max=10,$tags=NULL) { + if (!$data=$this->request($url)) + return FALSE; + // Suppress errors caused by invalid XML structures + libxml_use_internal_errors(TRUE); + $xml=simplexml_load_string($data['body'], + NULL,LIBXML_NOBLANKS|LIBXML_NOERROR); + if (!is_object($xml)) + return FALSE; + $out=array(); + if (isset($xml->channel)) { + $out['source']=(string)$xml->channel->title; + $max=min($max,count($xml->channel->item)); + for ($i=0;$i<$max;$i++) { + $item=$xml->channel->item[$i]; + $list=array(''=>NULL)+$item->getnamespaces(TRUE); + $fields=array(); + foreach ($list as $ns=>$uri) + foreach ($item->children($uri) as $key=>$val) + $fields[$ns.($ns?':':'').$key]=(string)$val; + $out['feed'][]=$fields; + } + } + else + return FALSE; + Base::instance()->scrub($out,$tags); + return $out; + } + + /** + * Retrieve information from whois server + * @return string|FALSE + * @param $addr string + * @param $server string + **/ + function whois($addr,$server='whois.internic.net') { + $socket=@fsockopen($server,43,$errno,$errstr); + if (!$socket) + // Can't establish connection + return FALSE; + // Set connection timeout parameters + stream_set_blocking($socket,TRUE); + stream_set_timeout($socket,ini_get('default_socket_timeout')); + // Send request + fputs($socket,$addr."\r\n"); + $info=stream_get_meta_data($socket); + // Get response + $response=''; + while (!feof($socket) && !$info['timed_out']) { + $response.=fgets($socket,4096); // MDFK97 + $info=stream_get_meta_data($socket); + } + fclose($socket); + return $info['timed_out']?FALSE:trim($response); + } + + /** + * Return a URL/filesystem-friendly version of string + * @return string + * @param $text string + **/ + function slug($text) { + return trim(strtolower(preg_replace('/([^\pL\pN])+/u','-', + trim(strtr(str_replace('\'','',$text), + array( + 'Ǎ'=>'A','А'=>'A','Ā'=>'A','Ă'=>'A','Ą'=>'A','Å'=>'A', + 'Ǻ'=>'A','Ä'=>'Ae','Á'=>'A','À'=>'A','Ã'=>'A','Â'=>'A', + 'Æ'=>'AE','Ǽ'=>'AE','Б'=>'B','Ç'=>'C','Ć'=>'C','Ĉ'=>'C', + 'Č'=>'C','Ċ'=>'C','Ц'=>'C','Ч'=>'Ch','Ð'=>'Dj','Đ'=>'Dj', + 'Ď'=>'Dj','Д'=>'Dj','É'=>'E','Ę'=>'E','Ё'=>'E','Ė'=>'E', + 'Ê'=>'E','Ě'=>'E','Ē'=>'E','È'=>'E','Е'=>'E','Э'=>'E', + 'Ë'=>'E','Ĕ'=>'E','Ф'=>'F','Г'=>'G','Ģ'=>'G','Ġ'=>'G', + 'Ĝ'=>'G','Ğ'=>'G','Х'=>'H','Ĥ'=>'H','Ħ'=>'H','Ï'=>'I', + 'Ĭ'=>'I','İ'=>'I','Į'=>'I','Ī'=>'I','Í'=>'I','Ì'=>'I', + 'И'=>'I','Ǐ'=>'I','Ĩ'=>'I','Î'=>'I','IJ'=>'IJ','Ĵ'=>'J', + 'Й'=>'J','Я'=>'Ja','Ю'=>'Ju','К'=>'K','Ķ'=>'K','Ĺ'=>'L', + 'Л'=>'L','Ł'=>'L','Ŀ'=>'L','Ļ'=>'L','Ľ'=>'L','М'=>'M', + 'Н'=>'N','Ń'=>'N','Ñ'=>'N','Ņ'=>'N','Ň'=>'N','Ō'=>'O', + 'О'=>'O','Ǿ'=>'O','Ǒ'=>'O','Ơ'=>'O','Ŏ'=>'O','Ő'=>'O', + 'Ø'=>'O','Ö'=>'Oe','Õ'=>'O','Ó'=>'O','Ò'=>'O','Ô'=>'O', + 'Œ'=>'OE','П'=>'P','Ŗ'=>'R','Р'=>'R','Ř'=>'R','Ŕ'=>'R', + 'Ŝ'=>'S','Ş'=>'S','Š'=>'S','Ș'=>'S','Ś'=>'S','С'=>'S', + 'Ш'=>'Sh','Щ'=>'Shch','Ť'=>'T','Ŧ'=>'T','Ţ'=>'T','Ț'=>'T', + 'Т'=>'T','Ů'=>'U','Ű'=>'U','Ŭ'=>'U','Ũ'=>'U','Ų'=>'U', + 'Ū'=>'U','Ǜ'=>'U','Ǚ'=>'U','Ù'=>'U','Ú'=>'U','Ü'=>'Ue', + 'Ǘ'=>'U','Ǖ'=>'U','У'=>'U','Ư'=>'U','Ǔ'=>'U','Û'=>'U', + 'В'=>'V','Ŵ'=>'W','Ы'=>'Y','Ŷ'=>'Y','Ý'=>'Y','Ÿ'=>'Y', + 'Ź'=>'Z','З'=>'Z','Ż'=>'Z','Ž'=>'Z','Ж'=>'Zh','á'=>'a', + 'ă'=>'a','â'=>'a','à'=>'a','ā'=>'a','ǻ'=>'a','å'=>'a', + 'ä'=>'ae','ą'=>'a','ǎ'=>'a','ã'=>'a','а'=>'a','ª'=>'a', + 'æ'=>'ae','ǽ'=>'ae','б'=>'b','č'=>'c','ç'=>'c','ц'=>'c', + 'ċ'=>'c','ĉ'=>'c','ć'=>'c','ч'=>'ch','ð'=>'dj','ď'=>'dj', + 'д'=>'dj','đ'=>'dj','э'=>'e','é'=>'e','ё'=>'e','ë'=>'e', + 'ê'=>'e','е'=>'e','ĕ'=>'e','è'=>'e','ę'=>'e','ě'=>'e', + 'ė'=>'e','ē'=>'e','ƒ'=>'f','ф'=>'f','ġ'=>'g','ĝ'=>'g', + 'ğ'=>'g','г'=>'g','ģ'=>'g','х'=>'h','ĥ'=>'h','ħ'=>'h', + 'ǐ'=>'i','ĭ'=>'i','и'=>'i','ī'=>'i','ĩ'=>'i','į'=>'i', + 'ı'=>'i','ì'=>'i','î'=>'i','í'=>'i','ï'=>'i','ij'=>'ij', + 'ĵ'=>'j','й'=>'j','я'=>'ja','ю'=>'ju','ķ'=>'k','к'=>'k', + 'ľ'=>'l','ł'=>'l','ŀ'=>'l','ĺ'=>'l','ļ'=>'l','л'=>'l', + 'м'=>'m','ņ'=>'n','ñ'=>'n','ń'=>'n','н'=>'n','ň'=>'n', + 'ʼn'=>'n','ó'=>'o','ò'=>'o','ǒ'=>'o','ő'=>'o','о'=>'o', + 'ō'=>'o','º'=>'o','ơ'=>'o','ŏ'=>'o','ô'=>'o','ö'=>'oe', + 'õ'=>'o','ø'=>'o','ǿ'=>'o','œ'=>'oe','п'=>'p','р'=>'r', + 'ř'=>'r','ŕ'=>'r','ŗ'=>'r','ſ'=>'s','ŝ'=>'s','ș'=>'s', + 'š'=>'s','ś'=>'s','с'=>'s','ş'=>'s','ш'=>'sh','щ'=>'shch', + 'ß'=>'ss','ţ'=>'t','т'=>'t','ŧ'=>'t','ť'=>'t','ț'=>'t', + 'у'=>'u','ǘ'=>'u','ŭ'=>'u','û'=>'u','ú'=>'u','ų'=>'u', + 'ù'=>'u','ű'=>'u','ů'=>'u','ư'=>'u','ū'=>'u','ǚ'=>'u', + 'ǜ'=>'u','ǔ'=>'u','ǖ'=>'u','ũ'=>'u','ü'=>'ue','в'=>'v', + 'ŵ'=>'w','ы'=>'y','ÿ'=>'y','ý'=>'y','ŷ'=>'y','ź'=>'z', + 'ž'=>'z','з'=>'z','ż'=>'z','ж'=>'zh' + )+Base::instance()->get('DIACRITICS'))))),'-'); + } + + /** + * Return chunk of text from standard Lorem Ipsum passage + * @return string + * @param $count int + * @param $max int + * @param $std bool + **/ + function filler($count=1,$max=20,$std=TRUE) { + $out=''; + if ($std) + $out='Lorem ipsum dolor sit amet, consectetur adipisicing elit, '. + 'sed do eiusmod tempor incididunt ut labore et dolore magna '. + 'aliqua.'; + $rnd=explode(' ', + 'a ab ad accusamus adipisci alias aliquam amet animi aperiam '. + 'architecto asperiores aspernatur assumenda at atque aut beatae '. + 'blanditiis cillum commodi consequatur corporis corrupti culpa '. + 'cum cupiditate debitis delectus deleniti deserunt dicta '. + 'dignissimos distinctio dolor ducimus duis ea eaque earum eius '. + 'eligendi enim eos error esse est eum eveniet ex excepteur '. + 'exercitationem expedita explicabo facere facilis fugiat harum '. + 'hic id illum impedit in incidunt ipsa iste itaque iure iusto '. + 'laborum laudantium libero magnam maiores maxime minim minus '. + 'modi molestiae mollitia nam natus necessitatibus nemo neque '. + 'nesciunt nihil nisi nobis non nostrum nulla numquam occaecati '. + 'odio officia omnis optio pariatur perferendis perspiciatis '. + 'placeat porro possimus praesentium proident quae quia quibus '. + 'quo ratione recusandae reiciendis rem repellat reprehenderit '. + 'repudiandae rerum saepe sapiente sequi similique sint soluta '. + 'suscipit tempora tenetur totam ut ullam unde vel veniam vero '. + 'vitae voluptas'); + for ($i=0,$add=$count-(int)$std;$i<$add;$i++) { + shuffle($rnd); + $words=array_slice($rnd,0,mt_rand(3,$max)); + $out.=' '.ucfirst(implode(' ',$words)).'.'; + } + return $out; + } + +} + +if (!function_exists('gzdecode')) { + + /** + * Decode gzip-compressed string + * @param $str string + **/ + function gzdecode($str) { + $fw=Base::instance(); + if (!is_dir($tmp=$fw->get('TEMP'))) + mkdir($tmp,Base::MODE,TRUE); + file_put_contents($file=$tmp.'/'. + $fw->hash($fw->get('ROOT').$fw->get('BASE')).'.'. + $fw->hash(uniqid(NULL,TRUE)).'.gz',$str,LOCK_EX); + ob_start(); + readgzfile($file); + $out=ob_get_clean(); + @unlink($file); + return $out; + } + +} |