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Path: /data/applications/aps.bak/vtiger/5.0.4/standard/htdocs/modules/Webmails/ [ Home ]
File: ListView.php
<?php
/*********************************************************************************
 ** The contents of this file are subject to the vtiger CRM Public License Version 1.0
  * ("License"); You may not use this file except in compliance with the License
  * The Initial Developer of the Original Code is FOSS Labs.
  * Portions created by FOSS Labs are Copyright (C) FOSS Labs.
  * Portions created by vtiger are Copyright (C) vtiger.
  * All Rights Reserved.
  *
  ********************************************************************************/

// figure out which page we are on and what mailbox we want to view
//if($_REQUEST["mailbox"] && $_REQUEST["mailbox"] != ""){$mailbox=$_REQUEST["mailbox"];} else {$mailbox="INBOX";}
if($_REQUEST["mailbox"] && $_REQUEST["mailbox"] != "")
{
	$mailbox=$_REQUEST["mailbox"];
}
else
{
	$mailbox="INBOX";
}

if($_REQUEST["start"] && $_REQUEST["start"] != "")
{
	$start=$_REQUEST["start"];
}
else
{
	$start="1";
}
$show_hidden=$_REQUEST["show_hidden"];

global $current_user;
//checking the imap support in php
if(!function_exists('imap_open'))
{
	echo "<strong>".$mod_strings['LBL_ENABLE_IMAP_SUPPORT']."</strong>";
	exit();
}
require_once('Smarty_setup.php');
require_once("data/Tracker.php");
require_once('include/logging.php');
require_once('include/utils/utils.php');
require_once('include/utils/UserInfoUtil.php');
require_once("modules/Webmails/MailBox.php");
require_once("modules/Webmails/Webmails.php");
require_once("modules/Webmails/MailParse.php");

$MailBox = new MailBox($mailbox);

// Check for a valid mailbox and also make sure the needed php_imap module is installed
$mods = parsePHPModules();

if(!$MailBox->mbox || !isset($mods["imap"]) || $mods["imap"] == "") {
	echo "<center><font color='red'><h3>".$mod_strings['LBL_CONFIGURE_MAIL_SETTINGS']."</h3></font></center>";
	exit();
}

// Set the system into degraded service mode where needed
$degraded_service='false';
if($MailBox->mail_protocol == "imap" || $MailBox->mail_protocol == "pop3")
	$degraded_service='true';

if($_POST["command"] == "check_mbox_all") {
	exit();
        $boxes = array();
        $i=0;
        foreach ($_SESSION["mailboxes"] as $key => $val) {
                $MailBox = new MailBox($key);
                $box = imap_status($MailBox->mbox, "{".$MailBox->imapServerAddress."}".$key, SA_ALL);

                $boxes[$i]["name"] = $key;
                if($val == $box->unseen)
                        $boxes[$i]["newmsgs"] = 0;
                elseif($val < $box->unseen) {
                        $boxes[$i]["newmsgs"] = ($box->unseen-$val);
                        $_SESSION["mailboxes"][$key] = $box->unseen;
                } else {
                        $boxes[$i]["newmsgs"] = 0;
                        $_SESSION["mailboxes"][$key] = $box->unseen;
                }
                $i++;
                imap_close($MailBox->mbox);
        }

        $ret = '';
        if(count($boxes) > 0) {
                $ret = '{"msgs":[';
                for($i=0,$num=count($boxes);$i<$num;$i++) {
                        $ret .= '{"msg":';
                        $ret .= '{';
                        $ret .= '"box":"'.$boxes[$i]["name"].'",';
                        $ret .= '"newmsgs":"'.$boxes[$i]["newmsgs"].'"}';

                        if(($i+1) == $num)
                                $ret .= '}';
                        else
                                $ret .= '},';
                }
                $ret .= ']}';
        }
        echo $ret;
        flush();
        exit();
}
//This is invoked from Webmails.js as a result of the periodic event function call, checks only for NEW mails; this in turn checks for new mails in all the mailboxes
if($_POST["command"] == "check_mbox") {
        $adb->println("Inside check_mbox AJAX command");

	$search = imap_search($MailBox->mbox, 'NEW');

        //if($search === false) {echo "failed";flush();exit();}

	$adb->println("imap_search($MailBox->mbox, $criteria) ===> ");
	$adb->println($search);
	
	$data = imap_fetch_overview($MailBox->mbox,implode(',',$search));
        $num=sizeof($data);

	$adb->println("fetched data using imap_fetch_overview ==>");
	$adb->println($data);

        $ret = '';
        if($num > 0) {
                $ret = '{"mails":[';
                for($i=0;$i<$num;$i++) 
		{
			//Added condition to avoid show the deleted mails and readed mails
			if($data[$i]->deleted == 0)// && $data[$i]->seen == 0)
			{
                        	$ret .= '{"mail":';
                        	$ret .= '{';
                        	$ret .= '"mailid":"'.$data[$i]->msgno.'",';
                       		$ret .= '"subject":"'.substr($data[$i]->subject,0,40).'",';
                        	$ret .= '"date":"'.substr($data[$i]->date,0,30).'",';
                        	$ret .= '"from":"'.substr($data[$i]->from,0,20).'",';
				$ret .= '"to":"'.$data[$i]->to.'",';
				echo  ' to field is  ' .$data[$i]->to;
                        	$email = new Webmails($MailBox->mbox,$data[$i]->msgno);
                        	if($email->has_attachments)
                        	        $ret .= '"attachments":"1"}';
                        	else
                        	        $ret .= '"attachments":"0"}';
                        	if(($i+1) == $num)
                        	        $ret .= '}';
                        	else
                        	        $ret .= '},';
			}
                }
                $ret .= ']}';
		$adb->println("Ret Value ==> $ret");
        }

        echo $ret;
        flush();
        imap_close($MailBox->mbox);
	exit();
}

?>
<script language="JavaScript" type="text/javascript" src="include/scriptaculous/scriptaculous.js?load=effects,builder"></script>

<script type="text/javascript">
// Pass our PHP variables to js.
<?php if($degraded_service == 'true')
				{
					echo 'var degraded_service="true";';
				}
else
{
	echo 'var degraded_service="false";';
};
?>
var mailbox = "<?php echo $MailBox->mailbox;?>";
var box_refresh=<?php echo $MailBox->box_refresh;?>;
var webmail = new Array();
var webmail2 = new Array();
var timer;
var command;
var id;
var preview_id='';
var move_mail,change_box,mvmbox;
var theme = "<?php echo $theme;?>";
addOnloadEvent(function() {
		window.setTimeout("periodic_event()",box_refresh);
	}
);
</script>
<script language="JavaScript" type="text/javascript" src="modules/Webmails/Webmails.js"></script>
<?php

global $displayed_msgs;
// AJAX commands (should be moved)
if($_POST["command"] == "move_msg" && $_POST["ajax"] == "true") {
	if(isset($_REQUEST["mailid"]) && $_REQUEST["mailid"] != '')
	{
		$mailids = explode(':',$_REQUEST["mailid"]);
	}
	foreach($mailids as $mailid)
	{
		imap_mail_move($MailBox->mbox,$mailid,$_REQUEST["mvbox"]);
	}
	imap_expunge($MailBox->mbox);
	imap_close($MailBox->mbox);
	$MailBox = new MailBox($mailbox);
        $elist = $MailBox->mailList;
        $num_mails = $elist['count'];
        $start_page = ceil($num_mails/$MailBox->mails_per_page);
        imap_close($MailBox->mbox);
        echo "start=".$start_page.";";
        echo "id=".$mailid.";";
	flush();
	exit();
}

// Function to remove directories used for tmp attachment storage
function SureRemoveDir($dir) {
   if(!$dh = @opendir($dir)) return;
   while (($obj = readdir($dh))) {
     if($obj=='.' || $obj=='..') continue;
     if (!@unlink($dir.'/'.$obj)) {
         SureRemoveDir($dir.'/'.$obj);
     } else {
         $file_deleted++;
     }
   }
   if (@rmdir($dir)) $dir_deleted++;
}
$save_path=$root_directory.'modules/Webmails/tmp';
$user_dir=$save_path."/".$_SESSION["authenticated_user_id"];

// Get the list of mails for this mailbox
$elist = $MailBox->mailList;
$numEmails = $elist["count"];
$headers = $elist["headers"];
$mails_per_page = $MailBox->mails_per_page;


if($start == 1 || $start == "") {
	$start_message=$numEmails;
} else {
	$start_message=($numEmails-(($start-1)*$mails_per_page));
}

$c=$numEmails;

if(!isset($_REQUEST["search"])) {
	$numPages = ceil($numEmails/$MailBox->mails_per_page);
	if($numPages > 1) {
		if($start != 1){
			 $navigationOutput = "<a href='javascript:;' onClick=\"cal_navigation('".$mailbox."',1);\" ><img src='modules/Webmails/images/start.gif' border='0'></a>&nbsp;&nbsp;";
                        $navigationOutput .= "<a href='javascript:;' onClick=\"cal_navigation('".$mailbox."',".($start-1).");\" ><img src='modules/Webmails/images/previous.gif' border='0'></a> &nbsp;";
		}
		if($start <= ($numPages-1)){
			$navigationOutput .= "<a href='javascript:;' onClick=\"cal_navigation('".$mailbox."',".($start+1).");\" ><img src='modules/Webmails/images/next.gif' border='0'></a>&nbsp;&nbsp;";
                        $navigationOutput .= "<a href='javascript:;' onClick=\"cal_navigation('".$mailbox."',".$numPages.");\"><img src='modules/Webmails/images/end.gif' border='0'></a> &nbsp;";	
		}
	}
}
if(isPermitted('Contacts','EditView','') == 'yes')
        $show_qualify = "yes";
else
	$show_qualify = "no";
$overview=$elist["overview"];
?>
<!-- MAIN MSG LIST TABLE -->
<script type="text/javascript">
// Here we are creating a multi-dimension array to store mail info
// these are mainly used in the preview window and could be ajaxified/
// during the preview window load instead.
var msgCount = "<?php echo $numEmails;?>";
var start = "<?php echo $_REQUEST['start'];?>";
var gselected_mail = '';
var showQualify = "<?php echo $show_qualify;?>";
<?php
$mails = array();
if (is_array($overview))
{
	foreach ($overview as $val)
	{
		$mails[$val->msgno] = $val;
		$hdr = @imap_headerinfo($MailBox->mbox, $val->msgno);	
		//Added to get the UTF-8 string - 30-11-06 - Mickie
		//we have to do this utf8 decode for the fields which may contains special characters -- Mickie - 02-02-07
		$val->from = utf8_decode(utf8_encode(imap_utf8(addslashes($val->from))));
		$val->to = utf8_decode(utf8_encode(imap_utf8(addslashes($val->to))));
		$val->subject = utf8_decode(utf8_encode(imap_utf8($val->subject)));
		$to = str_replace("<",":",$val->to);
                $to_list = str_replace(">","",$to);
                $from = str_replace("<",":",$val->from);
                $from_list = str_replace(">","",$from);
                $cc = str_replace("<",":",$hdr->ccaddress);
                $cc_list = str_replace(">","",$cc);

	?>

		webmail[<?php echo $val->msgno;?>] = new Array();
		webmail[<?php echo $val->msgno;?>]["from"]="<?php echo addslashes($from_list);?>";
		webmail[<?php echo $val->msgno;?>]["to"]="<?php echo addslashes($to_list);?>";
		webmail[<?php echo $val->msgno;?>]["subject"]="<?php echo addslashes($val->subject);?>";
		webmail[<?php echo $val->msgno;?>]["date"]="<?php echo addslashes($val->date);?>";

		webmail[<?php echo $val->msgno;?>]["cc"]="<?php echo $cc_list;?>";

	<?php
	}
}
echo "</script>";

$search_fields = Array("SUBJECT","BODY","TO","CC","BCC","FROM");
$listview_header = array("<th class='tableHeadBg' width='10%'>".$mod_strings['LBL_INFO']."</th>","<th class='tableHeadBg' width='45%'>".$mod_strings['LBL_LIST_SUBJECT']."</th>","<th class='tableHeadBg' width='25%'>".$mod_strings['LABEL_DATE']."</th>","<th class='tableHeadBg' width='10%'>".$mod_strings['LABEL_FROM']."</th>","<th class='tableHeadBg'>".$mod_strings['LBL_DEL']."</th>");
$listview_entries = array();

$displayed_msgs=0;
$info = imap_mailboxmsginfo($MailBox->mbox);
$unread_msgs = $info->Unread;
//$new_msgs=0;
if(($numEmails) <= 0)
	$listview_entries[0][] = '<td colspan="6" width="100%" align="center"><b>'.$mod_strings['LBL_NO_EMAILS'].'</b></td>';
else {

	if(isset($_REQUEST["search"]) && trim($_REQUEST["search_input"]) != '') {
		$searchstring = $_REQUEST["search_type"].' "'.$_REQUEST["search_input"].'"';
		//echo $searchstring."<br>";
		$searchlist = Array();
		$searchlist = imap_search($MailBox->mbox,$searchstring);

		if(is_array($searchlist))
		{
			$num_searches = count($searchlist);
			$c=$numEmails;
		}
		$search_count = $num_searches;
		while ($i<=$c) {
			if(is_array($searchlist)) {
				for($l=0;$l<$num_searches;$l++) {
					if($mails[$start_message]->msgno == $searchlist[$l])
						$listview_entries[] = show_msg($mails,$start_message);
				}
			}
			$i++;
			$start_message--;
		}
	}else
	{
		$i=1;
		while ($i<=$c) {
			if($start_message > 0)
			{
				$listview_entries[] = show_msg($mails,$start_message);
				if($displayed_msgs == $MailBox->mails_per_page) {break;}
			}
			$i++;
			$start_message--;
		}

	}

	flush();
	// MAIN LOOP
	// Main loop to create listview entries

}

$search_html = '<select name="optionSel" class="importBox" id="search_type">';
foreach($search_fields as $searchfield)
{
	if($_REQUEST['search_type'] == $searchfield)
		$search_html .= '<option selected value="'.$searchfield.'">'.$mod_strings["IN"].' '.$mod_strings[$searchfield].'</option>';
	else
		$search_html .= '<option value="'.$searchfield.'">'.$mod_strings["IN"].' '.$mod_strings[$searchfield].'</option>';
			
}
$search_html .= '</select>';

// Build folder list and move_to dropdown box
$list = imap_getmailboxes($MailBox->mbox, "{".$MailBox->imapServerAddress."}", "*");
sort($list);
$i=0;
if (is_array($list)) {
      	$boxes = '<select name="mailbox" id="mailbox_select" onChange="move_messages();">';
        $boxes .= '<option value="move_to" SELECTED>'.$mod_strings['LBL_MOVE_TO'].'</option>';
	foreach ($list as $key => $val) {
		$tmpval = preg_replace(array("/\{.*?\}/i"),array(""),$val->name);
		if(preg_match("/trash/i",$tmpval))
			$img = "webmail_trash.gif";
		elseif($_REQUEST["mailbox"] == $tmpval)
			$img = "opened_folder.gif";
		else
			$img = "folder.gif";

		$i++;

		if($_REQUEST["mailbox"] == '')
			$_REQUEST["mailbox"] = 'INBOX';

		if ($_REQUEST["mailbox"] == $tmpval) {
		/*	if($tmpval != "INBOX")
				$boxes .= '<option value="'.$tmpval.'">'.$tmpval;
		 */
			if(!isset($_SESSION["folder_image_path"]))
                                $_SESSION["folder_image_path"] = $image_path;
			$_SESSION["mailboxes"][$tmpval] = $unread_msgs;
			if($tmpval[0] != "."){
				if($numEmails==0) {$num=$numEmails;} else {$num=($numEmails-1);}
				$folders .= '<li style="padding-left:0px;"><img src="themes/'.$theme.'/images/'.$img.'"align="absmiddle" />&nbsp;&nbsp;<a href="javascript:changeMbox(\''.$tmpval.'\');" class="small">'.$tmpval.'</a>&nbsp;&nbsp;<span id="'.$tmpval.'_count" style="font-weight:bold">';
				if($unread_msgs > 0)
					$folders .= '(<span id="'.$tmpval.'_unread">'.$unread_msgs.'</span>)</span>&nbsp;&nbsp;<span id="remove_'.$tmpval.'" style="position:relative;display:none">Remove</span></li>';
				else
					$folders .='</span></li>';
			}

		} else {
			$box = imap_status($MailBox->mbox, "{".$MailBox->imapServerAddress."}".$tmpval, SA_ALL);
			$_SESSION["mailboxes"][$tmpval] = $box->unseen;
			if($tmpval[0] != ".") {
				if($box->messages==0) {$num=$box->messages;} else {$num=($box->messages-1);}
				$boxes .= '<option value="'.$tmpval.'">'.$tmpval;
				$folders .= '<li ><img src="themes/'.$theme.'/images/'.$img.'" align="absmiddle" />&nbsp;&nbsp;<a href="javascript:changeMbox(\''.$tmpval.'\');" class="small">'.$tmpval.'</a>&nbsp;<span id="'.$tmpval.'_count" style="font-weight:bold">';
				if($box->unseen > 0)
					$folders .= '(<span id="'.$tmpval.'_unread">'.$box->unseen.'</span>)</span></li>';
				else
					$folders .='</span></li>';
			}
		}
	}
        $boxes .= '</select>';
}

imap_close($MailBox->mbox);

$smarty = new vtigerCRM_Smarty;
$smarty->assign("SEARCH_VALUE",$_REQUEST['search_input']);
$smarty->assign("USERID", $current_user->id);
$smarty->assign("MOD", $mod_strings);
$smarty->assign("APP", $app_strings);
$smarty->assign("IMAGE_PATH",$image_path);
$smarty->assign("LISTENTITY", $listview_entries);
$smarty->assign("LISTHEADER", $listview_header);
$smarty->assign("SEARCH_HTML", $search_html);
$smarty->assign("MODULE","Webmails");
$smarty->assign("SINGLE_MOD",'Webmails');
$smarty->assign("BUTTONS",$other_text);
$smarty->assign("CATEGORY","My Home Page");
$smarty->assign("NAVIGATION", $navigationOutput);
$smarty->assign("FOLDER_SELECT", $boxes);
if(isset($_REQUEST['search']))
	$smarty->assign("NUM_EMAILS", $search_count);
else
	$smarty->assign("NUM_EMAILS", $numEmails);
$smarty->assign("MAILBOX", $MailBox->mailbox);
$smarty->assign("ACCOUNT", $MailBox->display_name);
$smarty->assign("BOXLIST",$folders);
$smarty->assign("DEGRADED_SERVICE",$degraded_service);
$smarty->assign("THEME",$theme);
$smarty->display("Webmails.tpl");
?>