. if (!defined('EG')) die('Direct access not allowed!'); function encodeUrl($url) { $url = str_replace(' ','-',$url); $url = str_replace('[',null,$url); $url = str_replace(']',null,$url); $url = str_replace('(',null,$url); $url = str_replace(')',null,$url); $url = urlencode($url); // $url = html_entity_decode($url, ENT_QUOTES); // $url = xml_encode($url); return $url; } function smartDate($uglyDate = null, $lang = 'en') { switch ($lang) { case 'en': $smDate = date('H:i, d F Y',strtotime($uglyDate)); break; default: $smDate = date('H:i, d F Y',strtotime($uglyDate)); } return $smDate; } function sanitizeString($string) { $string = preg_match('/^[a-zA-Z0-9\-\_\.\+\s]+$/',$string) ? sanitizeAll($string) : 'undef'; return $string; } function sanitizeAlphanum($string) { $string = ctype_alnum($string) ? sanitizeAll($string) : 'undef'; return $string; } function getOrderByClause($string) { switch ($string) { case 'last-inserted': $orderBy = 'hardware.id_hard desc'; break; case 'alphabetically': $orderBy = 'model'; break; case 'alphabetically-desc': $orderBy = 'model desc'; break; case 'compatibility': $orderBy = 'compatibility'; break; case 'undef': $orderBy = 'hardware.id_hard desc'; break; default: $orderBy = 'hardware.id_hard desc'; } return $orderBy; } // function isEqual($str1, $str2) // { // // $str1 = str_replace("\n",'',$str1); // // $str1 = str_replace("\r",null,$str1); // // $str2 = str_replace("\n",'',$str1); // // $str2 = str_replace("\r",null,$str1); // // return (strcmp($str1,$str2) === 0) ? true : false; // } // // function getNewKeys($array,$ovalue) // { // $res = array(); // for ($i = 0; $i < count($array); $i++) // { // if (isEqual($array[$i],$ovalue)) $res[] = $i; // // if (strcmp($keys[$i],$ovalue) === 0) $res[] = $i; // } // return $res; // } function diff($old, $new){ $maxlen = 0; foreach($old as $oindex => $ovalue){ // $nkeys = getNewKeys($new,$ovalue); $nkeys = array_keys($new, $ovalue); foreach($nkeys as $nindex){ $matrix[$oindex][$nindex] = isset($matrix[$oindex - 1][$nindex - 1]) ? $matrix[$oindex - 1][$nindex - 1] + 1 : 1; if($matrix[$oindex][$nindex] > $maxlen){ $maxlen = $matrix[$oindex][$nindex]; $omax = $oindex + 1 - $maxlen; $nmax = $nindex + 1 - $maxlen; } } } if($maxlen == 0) return array(array('d'=>$old, 'i'=>$new)); return array_merge( diff(array_slice($old, 0, $omax), array_slice($new, 0, $nmax)), array_slice($new, $nmax, $maxlen), diff(array_slice($old, $omax + $maxlen), array_slice($new, $nmax + $maxlen))); } function htmlDiff($old, $new){ $old = str_replace("\r\n"," \r\n ",$old); $new = str_replace("\r\n"," \r\n ",$new); $ret = null; $diff = diff(explode(' ', $old), explode(' ', $new)); foreach($diff as $k){ if(is_array($k)) $ret .= (!empty($k['d'])?"".implode(' ',$k['d'])." ":''). (!empty($k['i'])?"".implode(' ',$k['i'])." ":''); else $ret .= $k . ' '; } return $ret; } //a cosa serve? function applyBreaks($values,$fields) { $fieldsArray = explode(',',$fields); foreach ($fieldsArray as $field) { if (array_key_exists($field,$values)) { $values[$field] = nl2br($values[$field]); } } return $values; } function getLinkToUser($user) { if (strstr($user,'__')) { return str_replace('__',null,$user); } else { return "$user"; } } //decode the text of the wiki function decodeWikiText($string) { $string = preg_replace('/(\[hr\])/', '
',$string); $string = preg_replace_callback('/(\[a\])(.*?)(\[\/a\])/', 'linkTo',$string); $string = preg_replace_callback('/(\[a\])(.*?)\|(.*?)(\[\/a\])/', 'linkToWithText',$string); $string = preg_replace_callback('/(\[notebook\])([0-9]*?)(\[\/notebook\])/s', 'linkToNotebook',$string); $string = preg_replace_callback('/(\[wifi\])([0-9]*?)(\[\/wifi\])/s', 'linkToWifi',$string); $string = preg_replace_callback('/(\[videocard\])([0-9]*?)(\[\/videocard\])/s', 'linkToVideocard',$string); $string = preg_replace('/(\[b\])(.*?)(\[\/b\])/s', '${2}',$string); $string = preg_replace('/(\[u\])(.*?)(\[\/u\])/s', '${2}',$string); $string = preg_replace('/(\[i\])(.*?)(\[\/i\])/s', '${2}',$string); $string = preg_replace('/(\[del\])(.*?)(\[\/del\])/s', '${2}',$string); $string = preg_replace('/(\[\*\])(.*?)(\[\/\*\])/s', '
  • ${2}
  • ',$string); $string = preg_replace('/(\[list\])(.*?)(\[\/list\])/s', '',$string); $string = preg_replace('/(\[enum\])(.*?)(\[\/enum\])/s', '
      ${2}
    ',$string); $string = preg_replace('/(\[code\])(.*?)(\[\/code\])/s', '
    ${2}
    ',$string); $string = preg_replace('/(\[p\])(.*?)(\[\/p\])/s', '

    ${2}

    ',$string); $string = preg_replace('/(\[h1\])(.*?)(\[\/h1\])/s', '
    ${2}
    ',$string); $string = preg_replace('/(\[h2\])(.*?)(\[\/h2\])/s', '
    ${2}
    ',$string); $string = preg_replace('/(\[h3\])(.*?)(\[\/h3\])/s', '
    ${2}
    ',$string); return $string; } function checkUrl($url) { // $match = '/^http\:\/\/(www\.)?[a-zA-Z0-9\-\_]+(\.[a-zA-Z0-9\-\_]+)?\.(com|net|it|info|org|eu|uk)((\/[a-zA-Z0-9\_\-\+]+)+[\/]?)?(\?([a-zA-Z0-9\_\-\+\s]+\=[a-zA-Z0-9\_\-\s\+\&]+)+)?(#[a-zA-Z0-9\_\-\+\s]+)?([\s]*)?$/'; $match = '/^http\:\/\/(www\.)?[a-zA-Z0-9\-\_]+(\.[a-zA-Z0-9\-\_]+)?\.(com|net|it|info|org|eu|uk|ca)((\/[a-zA-Z0-9\_\-\+]+)*(\/([a-zA-Z0-9\_\-\.\+]+\.(php|html|htm|asp|aspx|jsp|cgi))?)?)?(\?([a-zA-Z0-9\_\-\+\s]+\=[a-zA-Z0-9\_\-\s\+\&]+)+)?(#[a-zA-Z0-9\_\-\+\s]+)?([\s]*)?$/'; if (preg_match($match,$url)) { return true; } else { return false; } } function vitalizeUrl($string) { if (checkUrl($string)) { return "".$string.""; } return $string; } function linkTo($match) { if (checkUrl($match[2])) { return "".$match[2].""; } else { return $match[0]; } } function linkToWithText($match) { if (checkUrl($match[2])) { return "".$match[3].""; } else { return $match[0]; } } //create the link to the wiki page of the notebook function linkToNotebook($match) { $hardware = new HardwareModel(); $clean['id_hard'] = (int)$match[2]; $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); $href = "HTTP://".DOMAIN_NAME."/notebooks/view/".Lang::$current."/".$clean['id_hard']."/$name"; return (strcmp($name,'') !== 0) ? "".$name."" : $match[0]; } //create the link to the wiki page of the wifi function linkToWifi($match) { $hardware = new HardwareModel(); $clean['id_hard'] = (int)$match[2]; $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); $href = "HTTP://".DOMAIN_NAME."/wifi/view/".Lang::$current."/".$clean['id_hard']."/$name"; return (strcmp($name,'') !== 0) ? "".$name."" : $match[0]; } //create the link to the wiki page of the videocard function linkToVideocard($match) { $hardware = new HardwareModel(); $clean['id_hard'] = (int)$match[2]; $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); $href = "HTTP://".DOMAIN_NAME."/videocards/view/".Lang::$current."/".$clean['id_hard']."/$name"; return (strcmp($name,'') !== 0) ? "".$name."" : $match[0]; } function getUserName($id_user = 0) { $clean['id_user'] = (int)$id_user; $u = new UsersModel(); return $u->getUser($clean['id_user']); } function getMotivation($row,$controller) { if (strcmp($row['deletion']['object'],'duplication') === 0) { $clean['id_hard'] = (int)$row['deletion']['id_duplicate']; $hardware = new HardwareModel(); $name = encodeUrl($hardware->getTheModelName($clean['id_hard'])); return "duplication of the model having id ".$clean['id_hard'].""; } else { return "".$row['deletion']['object'].""; } } //get the text in the right language function gtext($string) { if (isset(Lang::$i18n[Lang::$current][$string])) { return Lang::$i18n[Lang::$current][$string]; } return $string; } //rewrite the vendor name function betterVendor($string) { $names = array( "AT-T" => "AT&T", "Franklin-Wireless-Corporation" => "Franklin Wireless Corporation", "Novatel-Wireless" => "Novatel Wireless", "Sierra-Wireless" => "Sierra Wireless", ); return (array_key_exists($string,$names)) ? $names[$string] : $string; }