| 1 | <?php |
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| 2 | class Functions{ |
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| 3 | |
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| 4 | // get the offset against GMT. |
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| 5 | function CalculateDateOffset() |
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| 6 | { |
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| 7 | |
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| 8 | $timezone_index = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['timezone']; |
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| 9 | $zones = $this->getTimezones(); |
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| 10 | $user_timezone = $zones[$timezone_index]; |
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| 11 | $tz = new DateTimeZone($user_timezone); |
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| 12 | $gmt = new DateTimeZone("Etc/GMT+0"); |
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| 13 | $gmttime = new DateTime("now", $gmt); |
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| 14 | $offset = $tz->getOffset($gmttime); |
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| 15 | return $offset; |
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| 16 | |
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| 17 | } |
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| 18 | |
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| 19 | function getTimezones() |
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| 20 | { |
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| 21 | $zones = timezone_identifiers_list(); |
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| 22 | $friendly_zones = array(); |
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| 23 | foreach ($zones as $zone) |
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| 24 | { |
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| 25 | if (preg_match("/^(Africa|America|Antarctica|Arctic|Asia|Atlantic|Australia|Europe|Indian|Pacific)\/.*$/", $zone)) |
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| 26 | { |
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| 27 | array_push($friendly_zones, $zone); |
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| 28 | } |
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| 29 | |
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| 30 | } |
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| 31 | return $friendly_zones; |
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| 32 | } |
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| 33 | |
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| 34 | function CallVoipConnect($params){ |
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| 35 | $fromNumber = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['telephone_number']; |
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| 36 | if(!$fromNumber) |
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| 37 | return false; |
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| 38 | $toNumber = $params['to']; |
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| 39 | |
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| 40 | $voipServer = $_SESSION['phpgw_info']['expressomail']['server']['voip_server']; |
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| 41 | $voipUrl = $_SESSION['phpgw_info']['expressomail']['server']['voip_url']; |
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| 42 | $voipPort = $_SESSION['phpgw_info']['expressomail']['server']['voip_port']; |
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| 43 | |
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| 44 | if(!$voipServer || !$voipUrl || !$voipPort) |
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| 45 | return false; |
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| 46 | $url = "http://".$voipServer.":".$voipPort.$voipUrl."?magic=1333&acao=liga&ramal=".$fromNumber."&numero=".$toNumber; |
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| 47 | $sMethod = 'GET '; |
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| 48 | $crlf = "\r\n"; |
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| 49 | $sRequest = " HTTP/1.1" . $crlf; |
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| 50 | $sRequest .= "Host: localhost" . $crlf; |
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| 51 | $sRequest .= "Accept: */* " . $crlf; |
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| 52 | $sRequest .= "Connection: Close" . $crlf . $crlf; |
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| 53 | $sRequest = $sMethod . $url . $sRequest; |
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| 54 | $sockHttp = socket_create(AF_INET, SOCK_STREAM, SOL_TCP); |
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| 55 | if (!$sockHttp) { |
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| 56 | return false; |
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| 57 | } |
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| 58 | $resSocketConnect = socket_connect($sockHttp, $voipServer, $voipPort); |
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| 59 | if (!$resSocketConnect) { |
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| 60 | return false; |
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| 61 | } |
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| 62 | $resSocketWrite = socket_write($sockHttp, $sRequest, strlen($sRequest)); |
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| 63 | if (!$resSocketWrite) { |
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| 64 | return false; |
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| 65 | } |
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| 66 | $sResponse = ''; |
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| 67 | while ($sRead = socket_read($sockHttp, 512)) { |
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| 68 | $sResponse .= $sRead; |
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| 69 | } |
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| 70 | |
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| 71 | socket_close($sockHttp); |
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| 72 | $pos = strpos($sResponse, $crlf . $crlf); |
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| 73 | return substr($sResponse, $pos + 2 * strlen($crlf)); |
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| 74 | } |
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| 75 | |
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| 76 | function getDirContents($dir){ |
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| 77 | //$dir = dirname($dir); |
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| 78 | |
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| 79 | if (!is_dir($dir)) { |
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| 80 | return 'Error: Cannot load files in :'. $dir.' !'; |
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| 81 | } |
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| 82 | |
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| 83 | if ($root=@opendir($dir)) { |
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| 84 | |
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| 85 | while ($file=readdir($root)) { |
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| 86 | if($file!="." && $file!="..") |
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| 87 | $files[]=$dir."/".$file; |
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| 88 | } |
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| 89 | |
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| 90 | } |
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| 91 | |
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| 92 | return $files; |
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| 93 | } |
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| 94 | |
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| 95 | function getFilesJs($includeFiles = '', $update_version = ''){ |
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| 96 | |
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| 97 | $files = $this -> getDirContents('js'); |
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| 98 | $str_files = ''; |
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| 99 | |
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| 100 | if($includeFiles) { |
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| 101 | $includeFiles = explode(",",trim($includeFiles)); |
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| 102 | // Bug fixed for array_search function |
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| 103 | $includeFiles[count($includeFiles)] = $includeFiles[0]; |
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| 104 | $includeFiles[0] = null; |
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| 105 | // End Bug fixed. |
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| 106 | } |
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| 107 | for($i = 0; $i < count($files); $i++) { |
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| 108 | if(count(explode('.js',$files[$i])) > 1) { |
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| 109 | if($includeFiles && array_search(trim($files[$i]),$includeFiles)){ |
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| 110 | $str_files .= "<script src='".$files[$i]."?".$update_version."' type='text/javascript'></script>"; |
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| 111 | } |
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| 112 | } |
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| 113 | } |
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| 114 | |
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| 115 | return $str_files; |
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| 116 | } |
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| 117 | |
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| 118 | function getReturnExecuteForm(){ |
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| 119 | $response = $_SESSION['response']; |
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| 120 | $_SESSION['response'] = null; |
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| 121 | return $response; |
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| 122 | } |
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| 123 | function getLang($key){ |
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| 124 | if ($_SESSION['phpgw_info']['expressomail']['lang'][$key]) |
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| 125 | return $_SESSION['phpgw_info']['expressomail']['lang'][$key]; |
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| 126 | else |
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| 127 | return ($key . '*'); |
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| 128 | } |
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| 129 | |
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| 130 | function get_preferences() { |
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| 131 | return $_SESSION['phpgw_info']['user']['preferences']['expressoMail']; |
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| 132 | } |
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| 133 | // Unicode Conversor: convert everything from UTF-8 into an NCR[Numeric Character Reference] |
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| 134 | function utf8_to_ncr($content) { |
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| 135 | $result = ""; |
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| 136 | while ($strlen = mb_strlen($content)) { |
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| 137 | $c = mb_substr($content, 0, 1, "UTF-8"); |
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| 138 | $h = ord($c{0}); |
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| 139 | if ($h <= 0x7F || $h < 0xC2) { |
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| 140 | // fixing curly brackets |
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| 141 | if($h == 0x7B || $h == 0x7D) |
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| 142 | $result .= "&#" . $h . ";"; |
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| 143 | else |
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| 144 | $result .= $c; |
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| 145 | } |
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| 146 | else if ($h <= 0xDF) { |
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| 147 | $h = ($h & 0x1F) << 6 | (ord($c{1}) & 0x3F); |
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| 148 | $result .= "&#" . $h . ";"; |
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| 149 | } else if ($h <= 0xEF) { |
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| 150 | $h = ($h & 0x0F) << 12 | (ord($c{1}) & 0x3F) << 6 | (ord($c{2}) & 0x3F); |
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| 151 | $result .= "&#" . $h . ";"; |
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| 152 | } else if ($h <= 0xF4) { |
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| 153 | $h = ($h & 0x0F) << 18 | (ord($c{1}) & 0x3F) << 12 | (ord($c{2}) & 0x3F) << 6 | (ord($c{3}) & 0x3F); |
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| 154 | $result .= "&#" . $h . ";"; |
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| 155 | } |
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| 156 | $content = mb_substr( $content, 1, $strlen, "UTF-8"); |
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| 157 | } |
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| 158 | return mb_convert_encoding($result,"UTF-8"); |
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| 159 | } |
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| 160 | } |
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| 161 | ?> |
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