[ Avaa Bypassed ]

<?php
require_once dirname(__FILE__).'/accesscheck.php';

include_once dirname(__FILE__). "/date.php";

$errormsg = '';
//$rss_content = '';          //Obsolete by rssmanager plugin
$done = 0;
$messageid = 0;
$forwardsubject = $forwardmessage = $forwardfooter = '';
$placeinqueue = '';
$sendtestresult = '';
$duplicate_atribute = 0; # not actually used it seems @@@ check
$embargo = new date('embargo');
$embargo->useTime = true;
$repeatuntil = new date("repeatuntil");
$repeatuntil->useTime = true;
$requeueuntil = new date("requeueuntil");
$requeueuntil->useTime = true;

if (ALLOW_ATTACHMENTS) {
  $enctype = 'enctype="multipart/form-data"';
} else {
  $enctype = '';
}

### variable initialisation and sanity checks
if (isset($_GET['id'])) {
  $id = sprintf('%d',$_GET['id']);
} else {
  $id = 0;
}
## page actions
$send = isset($_POST["send"]);
$prepare = isset($_POST['prepare']);
$save = !empty($_POST["save"]) || !empty($_POST['followupto']);
$savedraft = !empty($_POST["savedraft"]);
$sendtest = !empty($_POST["sendtest"]);
$baseurl = PageURL2($_GET["page"].'&amp;id='.$id);

if (!isset($_GET['tab'])) $_GET['tab'] = '';
if (!empty($_GET['tab'])) {
  $baseurl .= '&tab='.$_GET['tab'];
}

### if we're not working on an existing message, create one and redirect to edit it
if (!$id) {
  $defaulttemplate = getConfig('defaultmessagetemplate');
  $defaultfooter = getConfig('messagefooter');
  $query
  = " insert into %s"
  . "    (subject, status, entered, sendformat, embargo"
  . "    , repeatuntil, owner, template, tofield, replyto,footer)"
  . " values"
  . "    ('(no subject)', 'draft', current_timestamp, 'HTML'"
  . "    , current_timestamp, current_timestamp, ?, ?, '', '', ? )";
  $query = sprintf($query, $GLOBALS['tables']['message']);
  Sql_Query_Params($query, array($_SESSION['logindetails']['id'], $defaulttemplate,$defaultfooter));
  $id = Sql_Insert_Id($GLOBALS['tables']['message'], 'id');

  if (isset($_GET['list'])) {
    if ($_GET['list'] == 'all') {
      $req = Sql_Query('select id from '.$tables['list']);
      while ($row = Sql_Fetch_Row($req)) {
        $addlists[] = $row[0];
      }
    } else {
      $addlists = explode(',',$_GET['list']);
    }
    $addlists = cleanArray($addlists);
    foreach ($addlists as $listid) {
      $query = "replace into %s (messageid,listid,entered) values(?,?,current_timestamp)";
      $query = sprintf($query,$GLOBALS['tables']['listmessage']);
      Sql_Query_Params($query,array($id,$listid));
    }
  }

  # 0008720: Using -p send from the commandline doesn't seem to work 
  if(!$GLOBALS["commandline"]) {
    Redirect($_GET["page"].'&id='.$id);
    exit;
  }
}

# load all message data
$messagedata = loadMessageData($id);

## auto generate the text version if empty
## hmm, might want this as config
/*
if (empty($messagedata['textmessage'])) {
  include 'actions/generatetext.php';
}
*/
  
#var_dump($messagedata);
#exit;
#print '<h3>'.$messagedata['status'].'</h3>';

if (!empty($_GET['deletecriterion'])) {
  include dirname(__FILE__).'/actions/deletecriterion.php';
  Redirect($_GET["page"].'&id='.$id.'&tab='.$_GET["tab"]);
}
ob_end_flush();

#load database data###########################

if ($id) {
  // Load message attributes / values
  $result = Sql_query("SELECT * FROM {$tables['message']} where id = $id $ownership");
  if (!Sql_Num_Rows($result)) {
    print $GLOBALS['I18N']->get('Access Denied');
    $done = 1;
    return;
  }

  print formStart($enctype . ' name="sendmessageform" class="sendSend" id="sendmessageform" ');
  if (empty($send)) {
    $placeinqueue = '<div id="addtoqueue"><button class="submit" type="submit" name="send" id="addtoqueuebutton">'.$GLOBALS['I18N']->get('Send Campaign').'</button></div>';
  } else {
    ## hide the div in the final "message added to queue" page
  #  print '<div id="addtoqueue"></div>';
  }
  require dirname(__FILE__)."/structure.php";  // This gets the database structures into DBStruct

  include dirname(__FILE__).'/actions/storemessage.php';
}

$htmlformatted = strip_tags($messagedata["message"]) != $messagedata["message"];

# sanitise the header fields, what else do we need to check on?
if (preg_match("/\n|\r/",$messagedata["fromfield"])) {
  $messagedata["fromfield"] = "";
} 
if (preg_match("/\n|\r/",$messagedata["forwardsubject"])) {
  $messagedata["forwardsubject"] = "";
} 

## check that the message does not contain URLs that look like click tracking links
## it seems people are pasting the results of test messages back in the editor, which would duplicate
## tracking

$hasClickTrackLinks = preg_match('/lt\.php\?id=[\w%]{22}/',$messagedata["message"],$regs) || preg_match('/lt\.php\?id=[\w%]{16}/',$messagedata["message"],$regs) ||
(CLICKTRACK_LINKMAP && (preg_match('#'.CLICKTRACK_LINKMAP.'/[\w%]{22}#',$messagedata['message']) || preg_match('#'.CLICKTRACK_LINKMAP.'/[\w%]{16}#',$messagedata['message'])));

if ($hasClickTrackLinks) {
  print Error(s('You should not paste the results of a test message back into the editor<br/>This will break the click-track statistics, and overload the server.'), 'http://resources.phplist.com/documentation/errors/pasteclicktrack');
}
// If the variable isn't filled in, then the input fields don't default to the
// values selected.  Need to fill it in so a post will correctly display.

if (!isset($_SESSION["fckeditor_height"])) {
  $_SESSION["fckeditor_height"] = getConfig("fckeditor_height");
}

#actions and store in database#######################

if ($send || $sendtest || $prepare || $save || $savedraft) {

  if ($savedraft || $save || $sendtest) {
    // We're just saving, not sending.
    if (!isset($messagedata['status']) || $messagedata["status"] == "") {
      // No status - move to draft state
      $messagedata['status'] = "draft";
    } 
  } elseif ($send) {
    // We're sending - change state to "send-it" status!
    if (is_array($messagedata["targetlist"]) && sizeof($messagedata["targetlist"]) 
      && !empty($messagedata['subject']) && !empty($messagedata['fromfield']) && 
      !empty($messagedata['message']) && empty($duplicate_attribute)) {
      $messagedata['status'] = "submitted";
      setMessageData($id,'status','submitted');
    } else {
      if (USE_PREPARE) {
        $messagedata['status'] = "prepared";
      } else {
        $messagedata['status'] = "draft";
      }
    }
  }

  ### allow plugins manipulate data or save it somewhere else
  $plugintabs = array();
  foreach ($GLOBALS['plugins'] as $pluginname => $plugin) {
  #  print "Saving ".$plugin->name;
    $resultMsg = $plugin->sendMessageTabSave($id,$messagedata);
  }

  if (!$htmlformatted  && strip_tags($messagedata["message"]) !=  $messagedata["message"])
    $errormsg = '<span  class="error">'.$GLOBALS['I18N']->get("Warning: You indicated the content was not HTML, but there were  some HTML  tags in it. This  may  cause  errors").'</span>';
    
  $query = sprintf('update %s  set '
     . '  subject = ?'
     . ', fromfield = ?'
     . ', tofield = ?'
     . ', replyto = ?'
     . ', embargo = ?'
     . ', repeatinterval = ?'
     . ', repeatuntil = ?'
     . ', message = ?'
     . ', textmessage = ?'
     . ', footer = ?'
     . ', status = ?'
     . ', htmlformatted = ?'
     . ', sendformat  =  ?'
     . ', template  =  ?'
     . ' where id = ?', $tables["message"]);
  $result = Sql_Query_Params($query, array(
       $messagedata['subject']
     , $messagedata['fromfield']
     , $messagedata['tofield']
     , $messagedata['replyto']
     , sprintf('%04d-%02d-%02d %02d:%02d',
        $messagedata['embargo']['year'],$messagedata['embargo']['month'],$messagedata['embargo']['day'],
        $messagedata['embargo']['hour'],$messagedata['embargo']['minute'])
     , $messagedata['repeatinterval']
     , sprintf('%04d-%02d-%02d %02d:%02d',
        $messagedata["repeatuntil"]['year'],$messagedata["repeatuntil"]['month'],$messagedata["repeatuntil"]['day'],
        $messagedata["repeatuntil"]['hour'],$messagedata["repeatuntil"]['minute'])
     , $messagedata["message"]
     , $messagedata["textmessage"]
     , $messagedata["footer"]
     , $messagedata['status']
     , $htmlformatted ? '1' : '0'
     , $messagedata["sendformat"]
     , $messagedata["template"]
     , $id));

    ## do this seperately, so that the above query doesn't fail when the DB hasn't been upgraded
    $query = sprintf('update %s ' 
     . 'set requeueinterval = ?'
     . ', requeueuntil = ?'
     . ' where id = ?', $tables["message"]);    
    $result = Sql_Query_Params($query, array(
      $messagedata['requeueinterval']
     , sprintf('%04d-%02d-%02d %02d:%02d',
        $messagedata['requeueuntil']['year'],$messagedata['requeueuntil']['month'],$messagedata['requeueuntil']['day'],
        $messagedata['requeueuntil']['hour'],$messagedata['requeueuntil']['minute'])
     ,$id));

#    print $query;
#    print "Message ID: $id";
    #    exit;
    if (!$GLOBALS["can_fetchUrl"] && preg_match("/\[URL:/i",$_POST["message"])) {
      print $GLOBALS["can_fetchUrl"].Warn(s('You are trying to send a remote URL, but PEAR::HTTP_Request or CURL is not available, so this will fail'));
    }

    if ($GLOBALS["commandline"]) {
      if (isset($_POST["targetlist"]) && is_array($_POST["targetlist"])) {
        Sql_query("delete from {$tables["listmessage"]} where messageid = $id");
        foreach($_POST["targetlist"] as $listid => $val) {
          $result = Sql_query("insert ignore into {$tables["listmessage"]} (messageid,listid,entered) values($id,$listid,now())");
        }
      }
    }
    
# we want to create a join on tables as follows, in order to find users who have their attributes to the values chosen
# (independent of their list membership).
# select
#  table1.userid from user_attribute as table1
#  left join user_attribute as table2 on table1.userid = table2.userid
#  left join user_attribute as table3 on table1.userid = table3.userid
#  ...
# where
#  table1.attributeid = 2 and table1.value in (1,2,3,4)
#  and table2.attributeid = 1 and table2.value in (3,15)
#  and table3.attributeid = 3 and table3.value in (4,5,6)
#  ...

  # criteria system, add one by one:

  if (ALLOW_ATTACHMENTS && isset($_FILES) && is_array($_FILES) && sizeof($_FILES) > 0) {
    for ($att_cnt = 1;$att_cnt <= NUMATTACHMENTS;$att_cnt++) {
      $fieldname = "attachment".$att_cnt;
      if (isset($_FILES[$fieldname])) {
        $tmpfile = $_FILES[$fieldname]['tmp_name'];
        $remotename = $_FILES[$fieldname]["name"];
        $type = $_FILES[$fieldname]["type"];
        $newtmpfile = $remotename.time();
        move_uploaded_file($tmpfile, $GLOBALS['tmpdir'].'/'. $newtmpfile);
        if (is_file($GLOBALS['tmpdir'].'/'.$newtmpfile) && filesize($GLOBALS['tmpdir'].'/'.$newtmpfile)) {
          $tmpfile = $GLOBALS['tmpdir'].'/'.$newtmpfile;
        }
        if (strlen($type) > 255) {
          print Warn($GLOBALS['I18N']->get("Mime Type is longer than 255 characters, this is trouble"));
        }
        $description = $_POST[$fieldname."_description"];
      } else {
        $tmpfile = '';
      }
      if ($tmpfile && filesize($tmpfile) && $tmpfile != "none") {
        list($name,$ext) = explode(".",basename($remotename));
        # create a temporary file to make sure to use a unique file name to store with
        $newfile = tempnam($GLOBALS["attachment_repository"],$name);
        $newfile .= ".".$ext;
        $newfile = basename($newfile);
        $file_size = filesize($tmpfile);
        $fd = fopen( $tmpfile, "r" );
        $contents = fread( $fd, filesize( $tmpfile ) );
        fclose( $fd );
        if ($file_size) {
          # this may seem odd, but it allows for a remote (ftp) repository
          # also, "copy" does not work across filesystems
          $fd = fopen($GLOBALS["attachment_repository"]."/".$newfile, "w" );
          fwrite( $fd, $contents );
          fclose( $fd );
          Sql_query(sprintf('insert into %s (filename,remotefile,mimetype,description,size) values("%s","%s","%s","%s",%d)',
          $tables["attachment"],
          basename($newfile),$remotename,$type,$description,$file_size)
          );
          $attachmentid = Sql_Insert_Id($tables['attachment'], 'id');
          Sql_query(sprintf('insert into %s (messageid,attachmentid) values(%d,%d)',
          $tables["message_attachment"],$id,$attachmentid));
          if (is_file($tmpfile)) {
            unlink($tmpfile);
          }

          # do a final check
          if (filesize($GLOBALS["attachment_repository"]."/".$newfile)) {
            print Info(s('Attachment %d succesfully added',$att_cnt));
          } else {
            print Info(s('Adding attachment %d failed',$att_cnt));
          }
        } else {
          print Warn($GLOBALS['I18N']->get("Uploaded file not properly received, empty file"));
        }
      } elseif (!empty($_POST["localattachment".$att_cnt])) {
        $type = findMime(basename($_POST["localattachment".$att_cnt]));
        Sql_query(sprintf('insert into %s (remotefile,mimetype,description,size) values("%s","%s","%s",%d)',
          $tables["attachment"],
          $_POST["localattachment".$att_cnt],$type,$description,filesize($_POST["localattachment".$att_cnt]))
        );
        $attachmentid = Sql_Insert_Id($tables['attachment'], 'id');
        Sql_query(sprintf('insert into %s (messageid,attachmentid) values(%d,%d)',
        $tables["message_attachment"],$id,$attachmentid));
        print Info(s("Adding attachment")." ".$att_cnt. " mime: $type");
      }
    }
  }
  
  ## when followupto is set, go there
  if (!empty($_POST['followupto']) && isValidRedirect($_POST['followupto'])) {
    Header('Location: '.$_POST['followupto']);
    exit;
  } 

  if (!empty($id) && !$send) {
    if ($savedraft) {
      $_SESSION['action_result'] = s("Campaign saved as draft");
      Header('Location: ./?page=messages&tab=draft');
      exit;
    }
  } else {
#    $id = $messageid; // New ID - need to set it for later use (test email).
    print "<h3>".$GLOBALS['I18N']->get("Campaign added")."</h3><br/>";
  }
 // var_dump($messagedata);

  // If we're sending the message, just return now to the calling script
  # we only need to check that everything is there, once we actually want to send
  if ($send && !empty($messagedata['subject']) && !empty($messagedata['fromfield']) && !empty($messagedata['message']) && empty($duplicate_atribute) && sizeof($messagedata["targetlist"])) {
    if ($messagedata['status'] == "submitted") {
      
      ##16615, check that "send until" is in after the embargo and warn if it isn't
      $finishSending = mktime($messagedata['finishsending']['hour'],$messagedata['finishsending']['minute'],0,
        $messagedata['finishsending']['month'],$messagedata['finishsending']['day'],$messagedata['finishsending']['year']);
      $embargoTime = mktime($messagedata['embargo']['hour'],$messagedata['embargo']['minute'],0,
        $messagedata['embargo']['month'],$messagedata['embargo']['day'],$messagedata['embargo']['year']);
        
      if ($finishSending < $embargoTime) { 
        print Warn(s('This campaign is scheduled to stop sending before the embargo time. No mails will be sent.'));
        print PageLinkButton('send&amp;id='.$messagedata['id'].'&amp;tab=Scheduling',s('Review Scheduling'));
      }
      
      print "<h3>".$GLOBALS['I18N']->get("Campaign queued")."</h3>";
      foreach ($GLOBALS['plugins'] as $pluginname => $plugin) {
        $plugin->messageQueued($id);
      }
      if (getConfig('pqchoice') == 'phplistdotcom') {
        print activateRemoteQueue();
      } elseif (MANUALLY_PROCESS_QUEUE) {
        print '<p>'.PageLinkButton("processqueue",$GLOBALS['I18N']->get("processqueue")).'</p>';
      } else {
        print '<p>'.PageLinkButton("messages&tab=active",$GLOBALS['I18N']->get("view progress")).'</p>';
      }
    }
    $done = 1;
    return;
  } elseif ($send || $sendtest) {
    $errormessage = "";
    if ($messagedata['subject'] != stripslashes($messagedata['subject'])) {
      $errormessage = $GLOBALS['I18N']->get('Sorry, you used invalid characters in the Subject field.');
    } elseif (!empty($_POST["fromfield"]) && $messagedata['fromfield'] != $_POST["fromfield"]) {
      $errormessage = $GLOBALS['I18N']->get('Sorry, you used invalid characters in the From field.');
    } elseif (empty($messagedata['fromfield'])) {
      $errormessage = $GLOBALS['I18N']->get('Please enter a from line.');
    } elseif (empty($messagedata['message'])) {
      $errormessage = $GLOBALS['I18N']->get('Please enter a message');
    } elseif (empty($messagedata['subject'])) {
      $errormessage = $GLOBALS['I18N']->get('Please enter a subject');
    } elseif (!empty($duplicate_attribute)) {
      $errormessage = $GLOBALS['I18N']->get('Error: you can use an attribute in one rule only');
    } elseif ($send && !is_array($_POST["targetlist"])) {
      $errormessage = $GLOBALS['I18N']->get('Please select the list(s) to send the campaign to');
    }

    ## this is now handled on the last Tab, so don't display
#    echo "$errormessage<br/>";
  }

  // OK, the message has been saved, now check to see if we need to send a test message
  if ($sendtest) {

    $sendtestresult = "<r/>";
    if (empty($_SESSION['lasttestsent'])) {
      $_SESSION['lasttestsent'] = 0;
    }
    
    $sendtestAllowed = true;
    ## check with plugins that sending a test is allowed
    reset($GLOBALS['plugins']);
    while ($sendtestAllowed && $plugin = current($GLOBALS['plugins']) ) {
      $sendtestAllowed = $plugin->sendTestAllowed($messagedata);
      if (!$sendtestAllowed) {
        if (VERBOSE) {
          cl_output('Sending test blocked by plugin '.$plugin->name);
        }
      }
      next($GLOBALS['plugins']);
    } 
    
    $delay = time() - $_SESSION['lasttestsent'];
    if ($delay < SENDTEST_THROTTLE) {
      foreach ($GLOBALS['plugins'] as $plname => $plugin) {
        $plugin->processError('Send test throttled on '.$delay);
      }
      $sendtestresult .= s('You can send a test mail once every %d seconds',SENDTEST_THROTTLE)."<br/>";
      $emailaddresses = array();
    } elseif (!$sendtestAllowed) {
      $sendtestresult .= s('Sending test mails is currently not available')."<br/>";
      $emailaddresses = array();
    } else {
      // Let's send test messages to everyone that was specified in the
      if ($messagedata["testtarget"] == "") {
        $sendtestresult .= $GLOBALS['I18N']->get("No target email addresses listed for testing.")."<br/>";
      }

      if (isset($cached[$id])) {
        unset($cached[$id]);
      }
      clearPageCache();
      include "sendemaillib.php";

      // OK, let's get to sending!
      $emailaddresses = explode(',', $messagedata["testtarget"]);
      if (sizeof($emailaddresses) > SENDTEST_MAX) {
        foreach ($GLOBALS['plugins'] as $plname => $plugin) {
          $plugin->processError('Send test capped from '.sizeof($emailaddresses).' to '.SENDTEST_MAX);
        }
        $limited = array_chunk($emailaddresses,SENDTEST_MAX);
        $emailaddresses = $limited[0];
        $sendtestresult .= s("There is a maximum of %d test emails allowed",SENDTEST_MAX)."<br/>";
      }
    }
  #  var_dump($emailaddresses);#exit;

    foreach ($emailaddresses as $address) {
      $address = trim($address);
      if (empty($address)) continue;
      $query
      = ' select id, email, uniqid, htmlemail, confirmed'
      . ' from %s'
      . ' where email = ?';
      $query = sprintf($query, $tables['user']);
      $result = Sql_Query_Params($query, array($address));
                                                                                                          //Leftover from the preplugin era
      if ($user = Sql_fetch_array($result)) {
        if ( FORWARD_ALTERNATIVE_CONTENT && $_GET['tab'] == 'Forward') {
          if (SEND_ONE_TESTMAIL) {
            $success = sendEmail($id, $address, $user["uniqid"], $user['htmlemail'], array(), array($address) );
          } else {
            $success = sendEmail($id, $address, $user["uniqid"], 1,  array(), array($address) ) && sendEmail($id, $address, $user["uniqid"], 0,  array(), array($address));
          }
        } else {
          if (SEND_ONE_TESTMAIL) {
            $success = sendEmail($id, $address, $user["uniqid"], $user['htmlemail']);
          } else {
            $success = sendEmail($id, $address, $user["uniqid"], 1) && sendEmail($id, $address, $user["uniqid"], 0);
          }
        }
        $sendtestresult .= $GLOBALS['I18N']->get("Sent test mail to").": $address ";
        if (!$success) {
          $sendtestresult .= $GLOBALS['I18N']->get('failed');
        } else {
          $sendtestresult .= $GLOBALS['I18N']->get('success');
          $_SESSION['lasttestsent'] = time();
        }
        $sendtestresult .= '<br/>';
      } else {
        $sendtestresult .= $GLOBALS['I18N']->get("Email address not found to send test message.").": $address";
        $sendtestresult .= sprintf('  <div class="inline"><a href="%s&action=addemail&email=%s%s" class="button ajaxable">%s</a></div>',$baseurl,urlencode($address),addCsrfGetToken(),$GLOBALS['I18N']->get("add"));
      }
    }
    $sendtestresult .= "<hr/>";
    $sendtestresult .= '<script type="text/javascript">this.location.hash="sendTest";</script>';
  }
} elseif (isset($_POST["deleteattachments"]) && is_array($_POST["deleteattachments"]) && $id) {
  if (ALLOW_ATTACHMENTS) {
    // Delete Attachment button hit...
    $deleteattachments = $_POST["deleteattachments"];
    foreach($deleteattachments as $attid) {
      $attDetails = Sql_fetch_assoc_query(sprintf('select filename from %s where id = %d',$tables["attachment"],$attid));
      $phys_file = $GLOBALS["attachment_repository"]."/".$attDetails["filename"];
      $fileParts = pathinfo($phys_file);
      $phys_file2 = $GLOBALS["attachment_repository"]."/".$fileParts['filename']; ## to remove the file created by tempnam
      
      @unlink($phys_file);
      @unlink($phys_file2);
      
      $result = Sql_Query(sprintf("delete from %s where id = %d and messageid = %d",
        $tables["message_attachment"],
        $attid,
        $id));
      print Info($GLOBALS['I18N']->get("Removed Attachment "));
    }
  }
}

##############################
# Stacked attributes, processing and calculation
##############################

## moved to plugin

##############################
# Stacked attributes, end
##############################

echo $errormsg;
if (!$done) {

  #$baseurl = sprintf('./?page=%s&amp;id=%d',$_GET["page"],$id);
  if ($id) {
    $tabs = new WebblerTabs();
    $tabbaseurl = preg_replace('/&tab=[^&]+/','',$baseurl);
    $tabs->addTab($GLOBALS['I18N']->get("Content"),$tabbaseurl.'&amp;tab=Content');
    $counttabs=1;
    if (USE_MANUAL_TEXT_PART) {
      $tabs->addTab($GLOBALS['I18N']->get("Text"),$tabbaseurl.'&amp;tab=Text');
    $counttabs++;
    }
    if (FORWARD_ALTERNATIVE_CONTENT) {
      $tabs->addTab($GLOBALS['I18N']->get("Forward"),$tabbaseurl.'&amp;tab=Forward');
    $counttabs++;
    }
    $tabs->addTab($GLOBALS['I18N']->get("Format"),$tabbaseurl.'&amp;tab=Format');
    $counttabs++;
    if (ALLOW_ATTACHMENTS) {
      $tabs->addTab($GLOBALS['I18N']->get("Attach"),$tabbaseurl.'&amp;tab=Attach');
    $counttabs++;
    }
    $tabs->addTab($GLOBALS['I18N']->get("Scheduling"),$tabbaseurl.'&amp;tab=Scheduling');
    $counttabs++;
#    if (USE_RSS) {
  #      $tabs->addTab("RSS",$baseurl.'&amp;tab=RSS');
#    }
#    $tabs->addTab($GLOBALS['I18N']->get("Criteria"),$tabbaseurl.'&amp;tab=Criteria');
    $tabs->addTab($GLOBALS['I18N']->get("Lists"),$tabbaseurl.'&amp;tab=Lists');
    $counttabs++;
#    $tabs->addTab("Review and Send",$baseurl.'&amp;tab=Review');

    if ($_GET["tab"]) {
      $tabs->setCurrent($GLOBALS['I18N']->get($_GET["tab"]));
    } else {
      $tabs->setCurrent($GLOBALS['I18N']->get("Content"));
    }
//    if (defined("WARN_SAVECHANGES")) {
      $tabs->addLinkCode(' class="savechanges" ');
//    }
  #$baseurl = sprintf('./?page=%s&amp;id=%d',$_GET["page"],$id);

    ### allow plugins to add tabs
    $plugintabs = array();
    foreach ($GLOBALS['plugins'] as $pluginname => $plugin) {
   #   print $plugin->name;
      $plugintab = $plugin->sendMessageTab($id,$messagedata);
      if ($plugintab) {
        $plugintabname = substr(strip_tags($plugin->sendMessageTabTitle()),0,10);
        $plugintabs[$plugintabname] = $plugintab;
        $tabs->addTab($GLOBALS['I18N']->get($plugintabname),"$tabbaseurl&amp;tab=".urlencode($plugintabname));
        $counttabs++;
      }
    }

    ## this one always last
    $tabs->addTab($GLOBALS['I18N']->get("Finish"),$tabbaseurl.'&amp;tab=Finish');
    $counttabs++;

  # print $tabs->display();
  }

  ?>

  <script language="Javascript" type="text/javascript">
  // some debugging stuff to see what happens
  function checkForm() {
  //  return true;
    for (var i=0;i < document.sendmessageform.elements.length;i++) {
      alert(document.sendmessageform.elements[i].name+" "+document.sendmessageform.elements[i].value);
    }
    return true;
  }

  // detection of unsaved changes,
  var browser = navigator.appName.substring ( 0, 9 );
  var changed = 1; function haschanged() {changed = 1; }
  function savechanges() { }
  var event_number = 0;if (browser=="Microsoft") {  document.onkeydown=haschanged;  document.onchange=haschanged;} else if (browser=="Netscape") {  document.captureEvents(Event.KEYDOWN);  document.captureEvents(Event.CHANGE); document.onkeydown=haschanged;document.onchange=haschanged;}
  function submitform() { document.sendmessageform.submit() }
  </script>
  <?php
  #print '<form method="post" enctype="multipart/form-data" name="sendmessageform" onSubmit="return checkForm()">';
  print '<input type="hidden" name="workaround_fck_bug" value="1" />';
  print '<input type="hidden" name="followupto" value="" />';

  if ($_GET["page"] == "preparemessage")
    print Help("preparemessage",$GLOBALS['I18N']->get("What is prepare a message"));

  if (!defined("IN_WEBBLER")) {
    if (empty($messagedata['fromfield'])) {
      $defaultFrom = getConfig("campaignfrom_default");
      if (!empty($defaultFrom)) {
        $messagedata['fromfield'] = $defaultFrom;
      } elseif (USE_ADMIN_DETAILS_FOR_MESSAGES && is_object($GLOBALS["admin_auth"]) && $GLOBALS['require_login']) {
        $adminemail = $GLOBALS["admin_auth"]->adminEmail($_SESSION["logindetails"]["id"]);
        if (!empty($adminemail)) {
          $messagedata['fromfield'] = $GLOBALS["admin_auth"]->adminName($_SESSION["logindetails"]["id"]).' '.$adminemail;
        } else {
          $messagedata['fromfield'] = getConfig("message_from_name") . ' '.getConfig("message_from_address");
        }
      } else {
        $messagedata['fromfield'] = getConfig("message_from_name") . ' '.getConfig("message_from_address");
      }
    }
  }

  $formatting_content = '<div id="formatcontent">';

  #0013076: different content when forwarding 'to a friend'
  //  value="'.htmlentities($subject,ENT_QUOTES,'UTF-8').'" size="40"></td></tr> --> previous code in line 1032
  //  value="'.htmlentities($from,ENT_QUOTES,'UTF-8').'" size="40"></td></tr> --> previous code in line 1038

  $tmp = '<div id="maincontent">';
  $maincontent = $tmp;
  $forwardcontent = $tmp;

// custom code - start
  $utf8_subject = $messagedata['subject'];
  $utf8_from = $messagedata['fromfield'];
/*
  if (0 && strcasecmp($GLOBALS['strCharSet'], 'utf-8') <> 0) {
     $utf8_subject = iconv($GLOBALS['strCharSet'],'UTF-8',$utf8_subject);
     $utf8_from = iconv($GLOBALS['strCharSet'],'UTF-8',$utf8_from);
  }
*/

  $maincontent .= '
  <div class="field"><label for="subject">'.$GLOBALS['I18N']->get("Subject").Help("subject").'</label>'.
  '<input type="text" name="subject"  id="subjectinput"
    value="'.htmlentities($utf8_subject,ENT_QUOTES,'UTF-8').'" size="60" /></div>
  <div class="field"><label for="fromfield">'.$GLOBALS['I18N']->get("From Line").Help("from").'</label>'.'
    <input type="text" name="fromfield"
   value="'.htmlentities($utf8_from,ENT_QUOTES,'UTF-8').'" size="60" /></div>';
   
   if ($GLOBALS['can_fetchUrl']) {
      $maincontent .= sprintf('
      
      <div id="contentchoice" class="field">
      <label for="sendmethod">'.$GLOBALS['I18N']->get("Content").Help("sendmethod").'</label>'.'
      <input type="radio" name="sendmethod" value="remoteurl" %s />'.$GLOBALS['I18N']->get("Send a Webpage").'
      <input type="radio" name="sendmethod" value="inputhere" %s />'.$GLOBALS['I18N']->get("Compose Message").'
      </div>',
        $messagedata['sendmethod'] == 'remoteurl' ? 'checked="checked"':'',
        $messagedata['sendmethod'] == 'inputhere' ? 'checked="checked"':''
      );

      if (empty($messagedata['sendurl'])) {
        $messagedata['sendurl'] = 'e.g. http://www.phplist.com/testcampaign.html';
      }
      
      $maincontent .= '
      <div id="remoteurl" class="field"><label for="sendurl">'.$GLOBALS['I18N']->get("Send a Webpage - URL").Help("sendurl").'</label>'.'
        <input type="text" name="sendurl" id="remoteurlinput"
       value="'.$messagedata['sendurl'].'" size="60" /> <span id="remoteurlstatus"></span></div>';
      if (isset($messagedata['sendmethod']) && $messagedata['sendmethod'] != 'remoteurl') {
        $GLOBALS['pagefooter']['hideremoteurl'] = '<script type="text/javascript">$("#remoteurl").hide();</script>';
      }
   }

// custom code - end
  #0013076: different content when forwarding 'to a friend'
  $forwardcontent .= 
  '<div class="field"><label for="forwardsubject">'.$GLOBALS['I18N']->get("Subject").Help("forwardsubject").'</label>'.'
    <input type="text" name="forwardsubject" value="'.htmlentities($messagedata['forwardsubject'],ENT_QUOTES,'UTF-8').'" size="40" /></div>';

  $currentTime = Sql_Fetch_Row_Query('select now()');

  $scheduling_content = '<div id="schedulecontent">';
  if (defined('SYSTEM_TIMEZONE')) {
    $scheduling_content .= '
    <div class="field">'.s('phpList operates in the time zone "%s"',SYSTEM_TIMEZONE).'</div>';
  } else {
    $scheduling_content .= '
    <div class="field">'.s('Dates and times are relative to the Server Time').'<br/>'.s('Current Server Time is').' <span id="servertime">'.$currentTime[0].'</span>'.'</div>';
  }
  
  $scheduling_content .= '  <div class="field"><label for="embargo">'.$GLOBALS['I18N']->get("Embargoed Until").Help('embargo').'</label>'.'
    '.$embargo->showInput('embargo',"",$messagedata['embargo']).'</div>
  <div class="field"><label for="finishsending">'.$GLOBALS['I18N']->get("Stop sending after").Help('finishsending').'</label>'.'
    '.$embargo->showInput('finishsending',"",$messagedata['finishsending']).'</div>
    <script type="text/javascript">
    getServerTime();
    </script>';

  if (USE_REPETITION) {
    $repeatinterval = $messagedata["repeatinterval"];

    $scheduling_content .= '
    <div class="field"><label for="repeatinterval">'.$GLOBALS['I18N']->get('Repeat campaign every').Help('repetition').'</label>'.'
        <select name="repeatinterval">
      <option value="0"';
      if ($repeatinterval == 0) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>-- '.$GLOBALS['I18N']->get('no repetition').'</option>
      <option value="60"';
      if ($repeatinterval == 60) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>'.$GLOBALS['I18N']->get('hour').'</option>
      <option value="1440"';
      if ($repeatinterval == 1440) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>'.$GLOBALS['I18N']->get('day').'</option>
      <option value="10080"';
      if ($repeatinterval == 10080) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>'.$GLOBALS['I18N']->get('week').'</option>
      <option value="20160"';
      if ($repeatinterval == 20160) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>'.$GLOBALS['I18N']->get('fortnight').'</option>
      <option value="40320"';
      ## @@@TODO adding "month" is a bit trickier, as we use minutes for value, and months have varying numbers of seconds
      if ($repeatinterval == 40320) { $scheduling_content .= ' selected="selected"'; }
      $scheduling_content .= '>'.$GLOBALS['I18N']->get('four weeks').'</option>
      </select>
        <label for="repeatuntil">'.$GLOBALS['I18N']->get("Repeat Until").'</label>
        '.$repeatuntil->showInput("repeatuntil","",$messagedata["repeatuntil"]);
      $scheduling_content .= '</div>';
  }

  $requeueinterval = $messagedata["requeueinterval"];
  $scheduling_content .= '
  <div class="field"><label for="requeueinterval"> '.$GLOBALS['I18N']->get("Requeue every").Help("requeueing").'</label>'.'
    <select name="requeueinterval">
    <option value="0"';
    if ($requeueinterval == 0) { $scheduling_content .= ' selected="selected"'; }
    $scheduling_content .= '>-- '.$GLOBALS['I18N']->get("do not requeue").'</option>
    <option value="60"';
    if ($requeueinterval == 60) { $scheduling_content .= ' selected="selected"'; }
    $scheduling_content .= '>'.$GLOBALS['I18N']->get("hour").'</option>
    <option value="1440"';
    if ($requeueinterval == 1440) { $scheduling_content .= ' selected="selected"'; }
    $scheduling_content .= '>'.$GLOBALS['I18N']->get("day").'</option>
    <option value="10080"';
    if ($requeueinterval == 10080) { $scheduling_content .= ' selected="selected"'; }
    $scheduling_content .= '>'.$GLOBALS['I18N']->get("week").'</option>
    </select>

      <label for="requeueuntil">'.$GLOBALS['I18N']->get("Requeue Until").'</label>
      '.$requeueuntil->showInput("requeueuntil","",$messagedata["requeueuntil"]);
    $scheduling_content .= '</div>';

  $scheduling_content .= '</div>';
    
  $formatting_content .= '<input type="hidden" name="htmlformatted" value="auto" />';

  $formatting_content .= '
    <div class="field">
    <label for="sendformat"> '.$GLOBALS['I18N']->get("Send as").Help("sendformat").'</label>'.'
  '.$GLOBALS['I18N']->get("html").' <input type="radio" name="sendformat" value="HTML" ';
    $formatting_content .= $messagedata["sendformat"]=="HTML"?'checked="checked"':'';
    $formatting_content .= '/>
  '.$GLOBALS['I18N']->get("text").' <input type="radio" name="sendformat" value="text" ';
    $formatting_content .= $messagedata["sendformat"]=="text"?'checked="checked"':'';
    $formatting_content .= '/>
  ';

//  0009687: Confusing use of the word "Both", indicating one email with both text and html and not two emails
//  $formatting_content .= $GLOBALS['I18N']->get("text and html").' <input type="radio" name="sendformat" value="text and HTML" ';
//  $formatting_content .= $_POST["sendformat"]=="text and HTML" || !isset($_POST["sendformat"]) ?"checked":"";
//  $formatting_content .= '/>';

  foreach ($GLOBALS['plugins'] as $pluginname => $plugin) {
    $plugins_sendformats = $plugin->sendFormats();
    if (is_array($plugins_sendformats) && sizeof($plugins_sendformats)) {
      foreach ($plugins_sendformats as $val => $desc) {
        $val = preg_replace("/\W/",'',strtolower(trim($val)));
        if ($val[0] != '_') { ## allow a plugin to add a format that is not actually displayed
          $formatting_content .= sprintf('%s <input type="radio" name="sendformat" value="%s" %s />',
            $desc,$val, $messagedata["sendformat"]==$val?'checked="checked"':'');
        }
      }
    }
  }
  $formatting_content .= '</div>';

  $req = Sql_Query("select id,title from {$tables["template"]} order by listorder");
  if (Sql_Num_Rows($req)) {
    $formatting_content .= '<div class="field"><label for="template">'.$GLOBALS['I18N']->get("Use Template").Help("usetemplate").'</label>'.'
      <select name="template"><option value="0">-- '.$GLOBALS['I18N']->get("select one").'</option>';
    $req = Sql_Query("select id,title from {$tables["template"]} order by listorder");
    while ($row = Sql_Fetch_Array($req)) {
      if ($row["title"]) {
        $formatting_content .= sprintf('<option value="%d" %s>%s</option>',$row["id"], $row["id"]==$messagedata["template"]?'selected="selected"':'',$row["title"]);
      }
    }
    $formatting_content .= '</select></div>';
  }
  $formatting_content .= '</div>';

  #0013076: different content when forwarding 'to a friend'
  $maincontent .= '<div id="messagecontent" class="field"><label for="message">'.s("Compose Message").Help("message").'</label> ';
  $forwardcontent .= '<div id="messagecontent" class="field"><label for="forwardmessage">'.s("Compose Message").Help("forwardmessage").'</label> ';

  if (!empty($GLOBALS['editorplugin'])) {
    $maincontent .= '<div>'.$GLOBALS['plugins'][$GLOBALS['editorplugin']]->editor('message',$messagedata["message"]) .'</div>';
  } else {
    $maincontent    .= '
      <div><textarea name="message" cols="65" rows="20">'.htmlspecialchars($messagedata["message"]).'</textarea></div>';
  }

  #0013076: different content when forwarding 'to a friend'
  $forwardcontent .= '<div><textarea name="forwardmessage" cols="65" rows="20">'.htmlspecialchars($messagedata['forwardmessage']).'</textarea></div>';

  #0013076: different content when forwarding 'to a friend'
  $tmp = '
 
  </div></div> <!-- end of message content -->
  ';
  
  if (isset($messagedata['sendmethod']) && $messagedata['sendmethod'] != 'inputhere') {
    $GLOBALS['pagefooter']['hidemessagecontent'] = '<script type="text/javascript">$("#messagecontent").hide()</script>';
  }
  $maincontent .= $tmp;
  $forwardcontent .= $tmp;

  if (USE_MANUAL_TEXT_PART) {
  $textcontent = '<div class="field">
    <label for="textmessage">'.$GLOBALS['I18N']->get("Plain text version of message").Help("plaintextversion").'</label>'.'
    <div id="generatetextversion">'.PageLinkAjax('send&tab=Text&id='.$id.'&action=generatetext',$GLOBALS['I18N']->get('generate from HTML')).'</a> '.Help('generatetext').'</div>
    <textarea id="textmessage" name="textmessage" cols="65" rows="20">'.$messagedata["textmessage"].'</textarea>
  </div>';
  }
#var_dump($messagedata);
  #0013076: different content when forwarding 'to a friend'
  $maincontent .= '<div class="field"><label for="footer">'.$GLOBALS['I18N']->get("Footer").Help("footer").'.</label>'.'
   <textarea name="footer" cols="65" rows="5">'.htmlspecialchars($messagedata['footer']).'</textarea></div>';
  $forwardcontent .= '<div class="field"><label for="forwardfooter">'.$GLOBALS['I18N']->get("forwardfooter").Help("forwardfooter").'</label>'.'
    <textarea name="forwardfooter" cols="65" rows="5">'.htmlspecialchars($messagedata['forwardfooter']).'</textarea></div>';

  if (ALLOW_ATTACHMENTS) {
    // If we have a message id saved, we want to query the attachments that are associated with this
    // message and display that (and allow deletion of!)

    $att_content = '<div class="field"><label for="attach">'.$GLOBALS['I18N']->get("Add attachments to your campaign").Help("attachments").'</label>';
    $att_content .= '<div class="info">
      '.$GLOBALS['I18N']->get("The upload has the following limits set by the server").':<br/>
      '.$GLOBALS['I18N']->get("Maximum size of total data being sent to the server").': '.ini_get("post_max_size").'<br/>
      '.$GLOBALS['I18N']->get("Maximum size of each individual file").': '.ini_get("upload_max_filesize").'</div>';

    if ($id) {
      $result = Sql_Query(sprintf("Select Att.id, Att.filename, Att.remotefile, Att.mimetype, Att.description, Att.size, MsgAtt.id linkid".
                        " from %s Att, %s MsgAtt where Att.id = MsgAtt.attachmentid and MsgAtt.messageid = %d",
        $tables["attachment"],
        $tables["message_attachment"],
        $id));


      $ls = new WebblerListing($GLOBALS['I18N']->get('Current Attachments'));
      $totalSize = 0;
      while ($row = Sql_fetch_array($result)) {
        $ls->addElement($row["id"]);
        $ls->addColumn($row["id"],$GLOBALS['I18N']->get('filename'),$row["remotefile"]);
        $ls->addColumn($row["id"],$GLOBALS['I18N']->get('desc'),$row["description"]);
        $ls->addColumn($row["id"],$GLOBALS['I18N']->get('size'),formatBytes($row["size"]));
        $totalSize += $row["size"];
        $phys_file = $GLOBALS["attachment_repository"]."/".$row["filename"];
        if (is_file($phys_file) && filesize($phys_file)) {
          $ls->addColumn($row["id"],$GLOBALS['I18N']->get('file'),$GLOBALS["img_tick"]);
        } else {
          $ls->addColumn($row["id"],$GLOBALS['I18N']->get('file'),$GLOBALS["img_cross"]);
        }
        $ls->addColumn($row["id"],$GLOBALS['I18N']->get('del'),sprintf('<input type="checkbox" name="deleteattachments[]" value="%s"/>',$row["linkid"]));
      }
      $ls->addButton(s('Delete checked'),"javascript:document.sendmessageform.submit()");
      $att_content .= '<div>'.$ls->display().'</div>';
    }
    if (defined('MAX_MAILSIZE') && 3 * $totalSize > MAX_MAILSIZE) {  ## the 3 is roughly the size increase to encode the string
      $att_content .= Warn(s('The total size of attachments is very large. Sending this campaign may fail due to resource limits.'));
    }
    
    for ($att_cnt = 1;$att_cnt <= NUMATTACHMENTS;$att_cnt++) {
      $att_content .= sprintf  ('<div>%s</div><div><input type="file" name="attachment%d"/>&nbsp;&nbsp;<input class="submit" type="submit" name="save" value="%s"/></div>',$GLOBALS['I18N']->get('New Attachment'),$att_cnt,$GLOBALS['I18N']->get('Add (and save)'));
      if (FILESYSTEM_ATTACHMENTS) {
        $att_content .= sprintf('<div><b>%s</b> %s:</div><div><input type="text" name="localattachment%d" size="50"/></div>',$GLOBALS['I18N']->get('or'),$GLOBALS['I18N']->get('Path to file on server'),$att_cnt,$att_cnt);
      }
      $att_content .= sprintf ('<div>%s:</div>
        <div><textarea name="attachment%d_description" cols="65" rows="3" wrap="virtual"></textarea></div>',$GLOBALS['I18N']->get('Description of attachment'),$att_cnt);
    }
    $att_content .= '</div>';
    # $shader = new WebblerShader("Attachments");
    # $shader->addContent($att_content);
    # $shader->initialstate = 'closed';
    # print $shader->display();
  }

  // Load the email address for the admin user so we can use that as the default value in the testtarget field
  # @@@ this only works with phplist authentication, needs to be abstracted
  if (!isset($messagedata["testtarget"])) {
    $res = Sql_Query(sprintf("Select email from %s where id = %d", $tables["admin"], $_SESSION["logindetails"]["id"]));
    $admin_details = Sql_Fetch_Array($res);

    $messagedata["testtarget"] = $admin_details["email"];
  }
  // if there isn't one, load the developer one, just being lazy here :-)
  if (empty($messagedata["testtarget"]) && isset($GLOBALS["developer_email"])) {
    $messagedata["testtarget"] = $GLOBALS["developer_email"];
  }

  // Display the HTML for the "Send Test" button, and the input field for the email addresses
  $sendtest_content = sprintf('<div class="sendTest" id="sendTest">
    %s
    <input class="submit" type="submit" name="sendtest" value="%s"/> '.Help('sendtest').' %s: 
    <input type="text" name="testtarget" size="40" value="'.$messagedata["testtarget"].'"/><br />%s
    </div>',$sendtestresult,
    $GLOBALS['I18N']->get('Send Test'),$GLOBALS['I18N']->get(' to email address(es)'),
    $GLOBALS['I18N']->get('(comma separate addresses - all must be existing subscribers)'));

  # notification of progress of message sending
  # defaulting to admin_details['email'] gives the wrong impression that this is the
  # value in the database, so it is better to leave that empty instead
  $notify_start = isset($messagedata['notify_start'])?$messagedata['notify_start']:'';#$admin_details['email'];
  $notify_end = isset($messagedata['notify_end'])?$messagedata['notify_end']:'';#$admin_details['email'];

  $send_content = sprintf('
    <div class="sendNotify">
    <label for="notify_start">%s<br/>%s</label><div><input type="text" name="notify_start" id="notify_start" value="%s" size="35"/></div>
    <label for="notify_end">%s<br/>%s</label><div><input type="text" name="notify_end" id="notify_end" value="%s" size="35"/></div>
    </div>',
    $GLOBALS['I18N']->get('email to alert when sending of this message starts'),
    $GLOBALS['I18N']->get('separate multiple with a comma'),$notify_start,
    $GLOBALS['I18N']->get('email to alert when sending of this message has finished'),
    $GLOBALS['I18N']->get('separate multiple with a comma'),$notify_end);

  $send_content .= sprintf('
    <div class="campaignTracking">
    <label for"cb[google_track]">%s</label><input type="hidden" name="cb[google_track]" value="1" /><input type="checkbox" name="google_track" id="google_track" value="1" %s />
    </div>',
     Help("googletrack").' '.s('add Google Analytics tracking code'),
     !empty($messagedata['google_track']) ? 'checked="checked"':'');

  ## @@TODO, maybe add a check on "sent" for this campaign and suppress this once it's over a threshold
  $send_content .= sprintf('
    <div class="resetStatistics">
    <label for"cb[resetstats]">%s</label><input type="hidden" name="cb[resetstats]" value="1" /><input type="checkbox" name="resetstats" id="resetstats" value="1" %s />
    </div>',
     Help("resetstats").' '.s('Reset click statistics'),
     !empty($messagedata['resetstats']) ? 'checked="checked"':'');

  $send_content .= sprintf('
    <div class="isTestCampaign">
    <label for"cb[istestcampaign]">%s</label><input type="hidden" name="cb[istestcampaign]" value="1" /><input type="checkbox" name="istestcampaign" id="istestcampaign" value="1" %s />
    </div>',
     Help("istestcampaign").' '.s('This is a test campaign'),
     !empty($messagedata['istestcampaign']) ? 'checked="checked"':'');
   
  $show_lists = 0;

  $send_content .= '<div class="sizeEstimate">';
  if (!empty($messagedata['htmlsize'])) {
    $send_content .= $GLOBALS['I18N']->get('Estimated size of HTML email').': '.formatBytes($messagedata['htmlsize']).'<br/>';
  }
  if (!empty($messagedata['textsize'])) {
    $send_content .= $GLOBALS['I18N']->get('Estimated size of text email').': '.formatBytes($messagedata['textsize']).'<br/>';
  }
/*
  var_dump($messagedata['targetlist']);
*/

  if (!empty($messagedata['textsize']) || !empty($messagedata['htmlsize'])) {
    if (is_array($messagedata['targetlist']) && sizeof($messagedata['targetlist'])) {
      $lists = $messagedata['targetlist'];
      if (isset($messagedata['excludelist'])) {
        $excludelists = $messagedata['excludelist'];
      } else {
        $excludelists = array();
      }

      if (!empty($lists['all']) || !empty($lists['allactive'])) {
        $allactive = isset($lists['allactive']);
        $all = isset($lists['all']);
        $req = Sql_Query(sprintf('select id,active from %s %s',$GLOBALS['tables']['list'],$subselect));
        $lists = array();
        while ($row = Sql_Fetch_Row($req)) {
          if (($allactive && $row[1]) || $all) {
            $lists[$row[0]] = $row[0];
          }
        }
      }
      unset($lists['all']);
      unset($lists['allactive']);
      if (isset($messagedata['excludelist']) && is_array($messagedata['excludelist']) && sizeof($messagedata['excludelist'])) {
        $exclude = sprintf(' and listuser.listid not in (%s)',join(',',$messagedata['excludelist']));
      } else {
        $exclude = '';
      }

      $htmlcnt = Sql_Fetch_Row_Query(sprintf('select count(distinct userid) from %s listuser,%s u where u.htmlemail and u.id = listuser.userid and listuser.listid in (%s) %s',
        $GLOBALS['tables']['listuser'],$GLOBALS['tables']['user'],join(',',array_keys($lists)),$exclude),1);
      $textcnt = Sql_Fetch_Row_Query(sprintf('select count(distinct userid) from %s listuser,%s user where !user.htmlemail and user.id = listuser.userid and listuser.listid in (%s) %s',
        $GLOBALS['tables']['listuser'],$GLOBALS['tables']['user'],join(',',array_keys($lists)),$exclude),1);
      if ($htmlcnt[0] || $textcnt[0]) {
        if (!isset($messagedata['textsize'])) $messagedata['textsize'] = 0;
        if (!isset($messagedata['htmlsize'])) $messagedata['htmlsize'] = 0;

        $send_content .= $GLOBALS['I18N']->get('Estimated size of mailout').': '.formatBytes($htmlcnt[0] * $messagedata['htmlsize'] + $textcnt[0] * $messagedata['textsize']).'<br/>';
        ## remember this to see how well the estimate was
        Sql_Query(sprintf('replace into %s set name = "estimatedsize",id=%d,data = "%s"',$GLOBALS['tables']['messagedata'],$id,$htmlcnt[0] * $messagedata['htmlsize'] + $textcnt[0] * $messagedata['textsize']));
        $send_content .= sprintf($GLOBALS['I18N']->get('About %d users to receive HTML and %s users to receive text version of email'),$htmlcnt[0],$textcnt[0]).'<br/>';
        Sql_Query(sprintf('replace into %s set name = "estimatedhtmlusers",id=%d,data = "%s"',$GLOBALS['tables']['messagedata'],$id,$htmlcnt[0]));
        Sql_Query(sprintf('replace into %s set name = "estimatedtextusers",id=%d,data = "%s"',$GLOBALS['tables']['messagedata'],$id,$textcnt[0]));
      }
    }
  }
  $send_content .= '</div>';

  ## the button to actually send the campagin
  $send_content .= $placeinqueue;

print '<div class="sendtabs_container">';


  $tabs->setListClass('sendcampaign');
  $tabs->setId('sendtabs');
#  $tabs->addPrevNext();
  $tabs->addTabNo();
  print $tabs->display();
  #print '<div id="tabcontent"></div>';

  $panelcontent = '';
  switch ($_GET["tab"]) {
    case "Attach": $panelcontent = $att_content; break;
 //   case "Criteria": print $criteria_content; break; // moved to plugin
    case "Text": $panelcontent =  $textcontent; break;
    case "Format": $panelcontent =  $formatting_content;break;
    case "Scheduling": $panelcontent =  $scheduling_content;break;
//    case "RSS": print $rss_content;break;            //Obsolete by rssmanager plugin
    case "Lists": $show_lists = 1;break;
    case "Review": $panelcontent =  $review_content; break;
    case "Finish": $panelcontent =  $send_content; break;
    case "Forward": $panelcontent =  $forwardcontent; break;
    default:
      $isplugin = 0;
      foreach ($plugintabs as $tabname => $tabcontent) {
        if ($_GET['tab'] == $tabname) {
          $panelcontent =  $tabcontent;
          $isplugin = 1;
        }
      }
      if (!$isplugin) {
        $panelcontent =  $maincontent;
      }
      break;
  }
}

$GLOBALS['pagefooter']['sendtabs'] = "<script type='text/javascript'>\n".
"$(document).ready(function() {
    var counttab = ".$counttabs.";
    var currenttab = $('.current').attr('id');
    if(matchMedia('only screen and (max-width: 480px)').matches){ tabs=2; starttab=currenttab-2;  }
    else if(matchMedia('only screen and (max-width: 767px)').matches){ tabs=3; starttab=currenttab-3;}
    else if(matchMedia('only screen and (max-width: 967px)').matches){ tabs=4; starttab=currenttab-4;}
    else{ tabs=6; starttab=currenttab-6; if ( counttab < 7 ){ $('.nexttab').addClass('disabled'); } }
    if ( starttab < 1 ){ starttab=0; $('.prevtab').addClass('disabled'); }
    if ( currenttab>=counttab ){ $('.nexttab').addClass('disabled'); }

    $('#sendtabs').jCarouselLite({
        btnNext: '.nexttab',
        btnPrev: '.prevtab',
        circular: false,
        visible: tabs,
        auto: null,
        speed:100,
        scroll:1,
        start: starttab
    });
});
$(window).resize(function(){
    var counttab = ".$counttabs.";
    var currenttab = $('.current').attr('id');
    if(matchMedia('only screen and (max-width: 480px)').matches){ tabs=2; $('.nexttab').removeClass('disabled'); starttab=currenttab-2;}
    else if(matchMedia('only screen and (max-width: 767px)').matches){ tabs=3; $('.nexttab').removeClass('disabled'); starttab=currenttab-3;}
    else if(matchMedia('only screen and (max-width: 967px)').matches){ tabs=4; $('.nexttab').removeClass('disabled'); starttab=currenttab-4;}
    else{ tabs=6; starttab=currenttab-6; if ( counttab < 7){ $('.nexttab').addClass('disabled'); } }
    if ( starttab < 1 ){ starttab=0; $('.prevtab').addClass('disabled'); }
    if ( currenttab>=counttab ){ $('.nexttab').addClass('disabled'); }
    $('#sendtabs').jCarouselLite({
        btnNext: '.nexttab',
        btnPrev: '.prevtab',
        circular: false,
        visible: tabs,
        auto: null,
        speed:100,
        scroll:1,
        start: starttab
    });
});

</script>";

print '<img src="ui/'.$GLOBALS['ui'].'/images/prevtab.png" id="prev" class="prevtab" />';
print '<img src="ui/'.$GLOBALS['ui'].'/images/nexttab.png" id="next" class="nexttab" />';
print '</div>';

## if all is there, we can enable the send button
$allReady = true;
$GLOBALS['pagefooter']['addtoqueue'] = '<script type="text/javascript">
$("#addtoqueue").html("");
</script>';

$testValue = trim($messagedata['subject']);
if (empty($testValue) || $testValue == '(no subject)') {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.$GLOBALS['I18N']->get('subject missing').'</div>\');
  </script>';
}
$testValue = trim($messagedata['message']);
$testValue2 = trim($messagedata['sendurl']);

if (empty($testValue) && (empty($testValue2) || $testValue2 == 'e.g. http://www.phplist.com/testcampaign.html')) {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.$GLOBALS['I18N']->get('message content missing').'</div>\');
  </script>';
} 
$testValue = trim($messagedata['fromfield']);
if (empty($testValue)) {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.$GLOBALS['I18N']->get('From missing').'</div>\');
  </script>';
} 

##16615, check that "send until" is in after the embargo and warn if it isn't
$finishSending = mktime($messagedata['finishsending']['hour'],$messagedata['finishsending']['minute'],0,
  $messagedata['finishsending']['month'],$messagedata['finishsending']['day'],$messagedata['finishsending']['year']);
$embargoTime = mktime($messagedata['embargo']['hour'],$messagedata['embargo']['minute'],0,
  $messagedata['embargo']['month'],$messagedata['embargo']['day'],$messagedata['embargo']['year']);
$currentTime = time();

if ($finishSending < $embargoTime) { 
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.s('This campaign is scheduled to stop sending before the embargo time. No mails will be sent.').'<br/>'.PageLinkButton('send&amp;id='.$messagedata['id'].'&amp;tab=Scheduling',s('Review Scheduling')).'</div>\');
  </script>';  
} elseif ($finishSending < $currentTime) {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.s('This campaign is scheduled to stop sending in the past. No mails will be sent.').'<br/>'.PageLinkButton('send&amp;id='.$messagedata['id'].'&amp;tab=Scheduling',s('Review Scheduling')).'</div>\');
  </script>';  
}  

if (empty($messagedata['targetlist'])) {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.$GLOBALS['I18N']->get('destination lists missing').'</div>\');
  </script>';
}
if ($hasClickTrackLinks && BLOCK_PASTED_CLICKTRACKLINKS) {
  $allReady = false;
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="missing">'.s('Content contains click track links.').resourceLink('http://resources.phplist.com/documentation/errors/pasteclicktrack').'</div>\');
  </script>';
}
 
foreach ($GLOBALS['plugins'] as $pluginname => $plugin) {
  $pluginerror = '';
  $pluginerror = $plugin->allowMessageToBeQueued($messagedata);
  if ($pluginerror) {
    $allReady = false;
    $pluginerror = preg_replace("/\n/","",$pluginerror);
    $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
    $("#addtoqueue").append(\'<div class="missing">'.$pluginerror.'</div>\');
    </script>';
  }
}

if ($allReady) {
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").html(\'<input class="action-button" type="submit" name="send" id="addtoqueuebutton" value="'.htmlspecialchars($GLOBALS['I18N']->get('Send Campaign')).'">\');
  </script>';
} else {
  $GLOBALS['pagefooter']['addtoqueue'] .= '<script type="text/javascript">
  $("#addtoqueue").append(\'<div class="error">'.$GLOBALS['I18N']->get('Some required information is missing. The send button will be enabled when this is resolved.').'</div>\');
//  $("#addtoqueue").append(\'<button class="submit" type="submit" name="save" id="addtoqueuebutton" disabled="disabled">'.$GLOBALS['I18N']->get('Send Campaign').'</button>\');
  </script>';
}

$saveDraftButton = '<div class="sendSubmit">
    <input class="submit" type="submit" name="savedraft" value="'.s('Save as draft').'"/>
    <input type="hidden" name="id" value="'.$id.'"/>
    <input type="hidden" name="status" value="draft"/> <input class="submit" type="submit" name="save" value="'.s('Save and continue editing').'"/>
    <input type="hidden" name="id" value="'.$id.'"/>
    <input type="hidden" name="status" value="draft"/></div>
';

  $testpanel = new UIPanel($GLOBALS['I18N']->get('Send Test'),$sendtest_content);
  $testpanel->setID('testpanel');

 # print $testpanel->display();