Просмотр архива SmartMail - Web Mail Client for your Smartphone


<?php



    /**********

     * 

     * SmartMail 1.0 - The WebMailClient for your SmartPhone        

     * copyright mac@homac.at

     * V 1.0

     *      

     **********/





  class SmartMail {

  

    var $auth = false;

    var $user;

    var $pass;

    var $server;

    var $port;

    var $basefolder = "INBOX";

    var $sentfolder = "INBOX.Sent";

    var $per_page;

    var $connection;

    var $error;

    var $success;

    var $p = 1;     //current page

    var $m = 0;

    var $decode = false;

      

    function SmartMail() {

      global $server, $port, $per_page;

      $this->server = $server;

      $this->port = $port;

      $this->per_page = $per_page;

      $this->auth = $_SESSION["auth"];

      $this->user = $_SESSION["user"];

      $this->pass = $_SESSION["pass"];

      $p = intval($_REQUEST["p"]);

      if ($p) $this->p = $p;

      $f = trim($_REQUEST["f"]);

      if ($f) $this->basefolder = $f;

    }

    

    function login() {

      if (!$_REQUEST["user"] || !$_REQUEST["pass"]) {

        $this->error = lang("err_nouserpass");

        return false;

      } else {

        //check connection

        $this->connect(false,$_REQUEST["user"],$_REQUEST["pass"]);

      }

      if (!$this->error) {

        $this->auth = $_SESSION["auth"] = true;

        $this->user = $_SESSION["user"] = $_REQUEST["user"];

        $this->pass = $_SESSION["pass"] = $_REQUEST["pass"];

      } else return false;

    }

    

    function logout() {

      session_destroy();

      $this->success = lang("succ_logout");

      $this->auth = false;

    }

    

    function connect($folder=false,$user=false,$pass=false) {

      if (!$folder) $folder = $this->basefolder;

      if (!$user) $user = $this->user;

      if (!$pass) $pass = $this->pass;

      $this->connection = @imap_open('{'.$this->server.':'.$this->port.'/novalidate-cert}'.$folder, $user, $pass);

      if (!$this->connection) $this->error = lang("err_conn") . "<hr>" . imap_last_error();

    }

    

    function messagelist() {

      $this->connect();

      $messages = array();

      $messages["count"] = $this->messcount = imap_num_msg($this->connection);

      

      //some pagecalculations

      if (!$this->p) $this->p = 1;

      if ((($this->p-1) * $this->per_page) > $this->messcount) $this->p = 1;       //if page is too high the page will be set to 1

      

      $starti = $this->messcount - ($this->per_page*($this->p-1)); 

      $endi = $starti - ($this->per_page);

      if ($endi < 0) $endi = 0; 

      $this->pages = ceil($this->messcount/$this->per_page);

      

      for ($i=$starti;$i>$endi;$i--) {

        $decode = false;

        $cmess = imap_fetch_overview($this->connection,$i);

        if ($cmess) {

          preg_match_all('/^(.*)<(.*@.*)>$/',$cmess[0]->from,$from_arr);

          $cmess[0]->from_name = trim($from_arr[1][0]);

          $cmess[0]->from_mail = trim($from_arr[2][0]);

          if ($cmess[0]->from_name) $cmess[0]->from = $cmess[0]->from_name;

          elseif ($cmess[0]->from_mail) $cmess[0]->from = $cmess[0]->from_mail;

          

          

          //charset

          if (preg_match('/UTF-8/',$cmess[0]->subject)) $decode = "UTF8";

          

          $cmess[0]->subject = $this->messdecode($cmess[0]->subject,$decode);

          $cmess[0]->from = $this->messdecode($cmess[0]->from,$decode);

          

          $messages["headers"][] = $cmess;

        }

      }

      return $messages;

    }

    

    function folderlist($checkmessages=true) {

      $this->connect();

      $folderlist = array();

      

      //folderlist

      $folders = imap_listmailbox($this->connection, '{'.$this->server.':'.$this->port.'/novalidate-cert}', "*");

      for ($i=0;$i<count($folders);$i++) {

        $thisfolder = preg_replace('/(^.*}' . $this->basefolder . '.)/',"",$folders[$i]);

        if (preg_match('/}/',$thisfolder)) $thisfolder = $this->basefolder;

        //messagecount

        $checkfolder = ($thisfolder == $this->basefolder ? false : $this->basefolder.".".$thisfolder);

        if ($checkmessages) $this->connect($checkfolder);

        if ($checkmessages) {

          $folderlist[] = array("checkfolder" => $checkfolder,

                                "name" => $thisfolder,

                                "messages" => ($checkmessages ? imap_num_msg($this->connection) : "0"));

        } else $folderlist[] = $checkfolder;

      }

      return $folderlist;

    }

    

    



    function drawPagination() {

      if ($this->pages < 2) return false;   //nothing to page

      

      if ($this->p == 1) {

        $output = "<img src='images/icons/pfirst_dis.png' alt='1'>

          <img src='images/icons/prwd_dis.png' alt='1'>n";

      } else {

        $output = "<a href='?p=1&amp;f=" . $this->basefolder . "'><img src='images/icons/pfirst.png' alt='1'></a>

          <a href='?p=" . ($this->p - 1) . "&amp;f=" . $this->basefolder . "'><img src='images/icons/prwd.png' alt='1'></a>n";

      }

      $output .= $this->p . "/" . $this->pages . "n";

      if ($this->p == $this->pages) {

        $output.= "<img src='images/icons/pfwd_dis.png' alt='" . $this->pages . "'>

          <img src='images/icons/plast_dis.png' alt='" . $this->pages . "'>n";

      } else {

        $output .= "<a href='?p=" . ($this->p + 1) . "&amp;f=" . $this->basefolder . "'><img src='images/icons/pfwd.png' alt='1'></a>

          <a href='?p=" . $this->pages . "&amp;f=" . $this->basefolder . "'><img src='images/icons/plast.png' alt='" . $this->pages . "'></a>";

      }

      return $output;

    }

    

    

    function showmess() {

      $this->m = intval($_REQUEST["m"]);

      

      $this->connect($this->basefolder);

      

      //check html

      $body = $this->get_part($this->m, "TEXT/HTML");

      if (!$body) {

        $body = $this->get_part($this->m, "TEXT/PLAIN");

        $body = make_clickable($body);

        $body= nl2br($body);

        $type = "text";

      }

      //check headerinfos

      $headerinfos = imap_headerinfo($this->connection,$this->m);

            

      $header = array("date" => $headerinfos->MailDate,

                      "subject" => ($headerinfos->subject?$this->messdecode($headerinfos->subject):"No Subject"),

                      "fromname" => $this->messdecode($headerinfos->from[0]->personal),

                      "frommail" => $this->messdecode($headerinfos->from[0]->mailbox . "@" . $headerinfos->from[0]->host),

                      "toaddress" => $this->messdecode($headerinfos->toaddress),

                      "fromaddress" => $this->messdecode($headerinfos->fromaddress),

                      "deleted" => ($headerinfos->Deleted == "D" ? true : false),

                      );

      //messcheck

      $num = imap_num_msg($this->connection);

      if ($this->m == 1) $prev = false;

      else $prev = $this->m - 1;

      if ($this->m < $num) $next = $this->m + 1;

      else $next = false;

      





      $message = array("body" => $body,

                       "type" => $type,

                       "header" =>$header,

                       "next" =>$next,

                       "prev" =>$prev);

      

      return $message;

    }

    

    function messdecode($str,$decode=false) {

      if (!$decode) $decode = $this->decode;

      if ($decode == "UTF8") return utf8_decode(strDecode($str));

      else return strDecode($str);

    }

    

    //delete message

    function delmess() {

      $m = intval($_REQUEST["m"]);

      if (!$m) {

        $this->error = lang("err_messnotfound");

        return false;

      }

      $this->connect($this->basefolder);

      imap_delete($this->connection,$m);

      $this->success = lang("succ_delete");

    }

    

    //delete message

    function undelmess() {

      $m = intval($_REQUEST["m"]);

      if (!$m) {

        $this->error = lang("err_messnotfound");

        return false;

      }

      $this->connect($this->basefolder);

      imap_undelete($this->connection,$m,'\DELETED');

      echo imap_last_error();

      $this->success = lang("succ_undelete");

    }

    

    //send message

    function sendmail() {

      global $subject, $from, $to, $body, $mode;

    

      //errorchecking

      if (!$subject) $subject = "No Subject";

      if (!$from) $errors[] = lang("err_nofrom");

      if (!$to) $errors[] = lang("err_noto");

      else {

        //split for multiple mailadresses

        $toarr = explode(",",$to);

        for ($i=0;$i<count($toarr);$i++) {

          if (!is_email($toarr[$i])) $errors[] = sprintf(lang("err_wrongmail"),$toarr[$i]);

        }

      }

      if (!$errors) {

        //send message

        imap_mail($to, $subject, $body, "From: $fromnX-Mailer: PHP SmartMailnMime-Version: 1.0nContent-Type: text/plain; charset=iso-8859-1nContent-Transfer-Encoding: 8bitn");

        

        //flag as replied when replied

        if ($mode == "reply" && $this->m) {

          //connection from showmess

          imap_setflag_full($this->connection, $this->m, "\Answered");

        }

        

        //move message to sent folder

        if ($this->sentfolder) {

          $folders = $this->folderlist(false);

          if (in_array($this->sentfolder,$folders)) {

            $this->connect($this->sentfolder);

            

            imap_append($this->connection, '{'.$this->server.'}'.$this->sentfolder, "To: $tonFrom: $fromnSubject: $subjectnDate: " . date("r") . "nX-Mailer: PHP SmartMailnMime-Version: 1.0nContent-Type: text/plain; charset=iso-8859-1nContent-Transfer-Encoding: 8bitnn$bodyn");

          }

        }

        

        $this->success = lang("succ_send");

      } else $this->error = "- " . implode("<br />- ",$errors);

    }

    

    

    

    /** handle message content **/

    function messtype($structure) {

      if (!$structure) return "TEXT/PLAIN";

      else {

        $prim = array("TEXT","MULTIPART","MESSAGE","APPLICATION","AUDIO","IMAGE","VIDEO","OTHER");    //http://de3.php.net/manual/de/function.imap-fetchstructure.php

        if($structure->subtype) { //ALTERNATIVE, PLAIN, REPORT, HTML,  ...

          return $prim[intval($structure->type)] . "/" .$structure->subtype;

        } else return "TEXT/PLAIN";

      }

    }

    

    function get_part($m, $mime_type, $structure = false,$part = false) {

         if(!$structure) {

             $structure = imap_fetchstructure($this->connection, $m);

         }

         if($structure) {

        if($mime_type == $this->messtype($structure)) {

          if(!$part) $part = "1"; //key of 1st part

          $text = imap_fetchbody($this->connection, $m, $part);



          if($structure->encoding == 3) {         //http://de3.php.net/manual/de/function.imap-fetchstructure.php

            $text = imap_base64($text);

          } elseif($structure->encoding == 4) {         //http://de3.php.net/manual/de/function.imap-fetchstructure.php

            $text = imap_qprint($text);

          } else {

            $text = $text;

          }

          //check charset

          if (is_array($structure->parameters)) {

            if ($structure->parameters[0]->value == "utf-8") {

              $this->decode = "UTF8";

              $text = utf8_decode($text);

            }

          }

          return $text;

        }

       

      if($structure->type == 1) /* multipart */ {                               //http://de3.php.net/manual/de/function.imap-fetchstructure.php

        while(list($key, $sub_structure) = each($structure->parts)) {

          if($part) {  //enlarge part

            $part .= ".";

          }

          $data = $this->get_part($m, $mime_type, $sub_structure,$part . ($key + 1));

          if($data) {

            return $data;

          }

        }

      }

    }

    return false;

  }



}









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