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w.php
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<?php
ini_set('display_errors', 0);
mysqli_report(MYSQLI_REPORT_OFF);
include('includes/config.php');
//--------------------------------------------------------------//
function dbConnect() { //Connect to database
//--------------------------------------------------------------//
// Access global variables
global $mysqli;
global $dbHost;
global $dbUser;
global $dbPass;
global $dbName;
global $dbPort;
// Attempt to connect to database server
if(isset($dbPort)) $mysqli = new mysqli($dbHost, $dbUser, $dbPass, $dbName, $dbPort);
else $mysqli = new mysqli($dbHost, $dbUser, $dbPass, $dbName);
// If connection failed...
if ($mysqli->connect_error) {
fail("<!DOCTYPE html><html><head><meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\"/><link rel=\"Shortcut Icon\" type=\"image/ico\" href=\"/img/favicon.png\"><title>"._('Can\'t connect to database')."</title></head><style type=\"text/css\">body{background: #ffffff;font-family: Helvetica, Arial;}#wrapper{background: #f2f2f2;width: 300px;height: 110px;margin: -140px 0 0 -150px;position: absolute;top: 50%;left: 50%;-webkit-border-radius: 5px;-moz-border-radius: 5px;border-radius: 5px;}p{text-align: center;line-height: 18px;font-size: 12px;padding: 0 30px;}h2{font-weight: normal;text-align: center;font-size: 20px;}a{color: #000;}a:hover{text-decoration: none;}</style><body><div id=\"wrapper\"><p><h2>"._('Can\'t connect to database')."</h2></p><p>"._('There is a problem connecting to the database. Please try again later.')."</p></div></body></html>");
}
global $charset; mysqli_set_charset($mysqli, isset($charset) ? $charset : "utf8");
return $mysqli;
}
//--------------------------------------------------------------//
function fail($errorMsg) { //Database connection fails
//--------------------------------------------------------------//
echo $errorMsg;
exit;
}
// connect to database
dbConnect();
?>
<?php
include('includes/helpers/short.php');
$time = time();
//get variable
$i = $_GET['i']=='' ? exit : mysqli_real_escape_string($mysqli, $_GET['i']);
$i_array = array();
$i_array = explode('/', $i);
//new encrytped string
if((count($i_array)==1 || count($i_array)==2) && !is_numeric(decrypt_string($i_array[0])))
{
$get = decrypt_string($i_array[0]);
$get_array = explode('/', $get);
$is_ares = $i_array[1]=='a' ? true : false;
$i_array = array();
$i_array[0] = encrypt_val($get_array[0]);
$i_array[1] = encrypt_val($get_array[1]);
$i_array[2] = encrypt_val($get_array[2]);
$i_array[3] = $is_ares ? 'a' : '';
}
//Get all data
if(count($i_array)==3 || count($i_array)==4)
{
$subscriber_id = decrypt_int($i_array[0]);
$subscriber_list = decrypt_int($i_array[1]);
$campaign_id = decrypt_int($i_array[2]);
$just_show_html = false;
if(count($i_array)==4 && $i_array[3]=='a')
$table = 'ares_emails';
else
$table = 'campaigns';
}
else if(count($i_array)==1 || count($i_array)==2)
{
$campaign_id = decrypt_int($i_array[0]);
$just_show_html = true;
if(count($i_array)==2 && $i_array[1]=='a')
$table = 'ares_emails';
else
$table = 'campaigns';
}
else exit;
//get html text from campaign
if($table == 'campaigns')
$q = 'SELECT campaigns.from_name, campaigns.from_email, campaigns.html_text, campaigns.query_string, campaigns.sent, campaigns.send_date, campaigns.opens_tracking, campaigns.links_tracking, login.timezone, campaigns.app, web_version_lang FROM campaigns, login WHERE campaigns.userID = login.id AND campaigns.id = '.$campaign_id;
else if($table == 'ares_emails')
$q = 'SELECT ares_id, from_name, from_email, html_text, opens_tracking, links_tracking, query_string FROM ares_emails WHERE id = '.$campaign_id;
$r = mysqli_query($mysqli, $q);
if ($r && mysqli_num_rows($r) > 0)
{
while($row = mysqli_fetch_array($r))
{
$timezone = isset($row['timezone']) ? $row['timezone'] : '';
$sent = isset($row['sent']) ? $row['sent'] : '';
$send_date = isset($row['send_date']) ? $row['send_date'] : '';
$app = isset($row['app']) ? $row['app'] : '';
$ares_id = isset($row['ares_id']) ? $row['ares_id'] : '';
$query_string = isset($row['query_string']) ? stripslashes($row['query_string']) : '';
$html = $row['html_text'];
$from_name = $row['from_name'];
$from_email = $row['from_email'];
$opens_tracking = $row['opens_tracking'];
$links_tracking = $row['links_tracking'];
$web_version_lang = $row['web_version_lang']=='' ? '' : $row['web_version_lang'];
if($table == 'ares_emails')
{
//Get app id
$q2 = 'SELECT app FROM lists WHERE id = '.$subscriber_list;
$r2 = mysqli_query($mysqli, $q2);
if ($r2) while($row = mysqli_fetch_array($r2)) $app = $row['app'];
}
//Get custom domain
$q2 = 'SELECT custom_domain, custom_domain_protocol, custom_domain_enabled FROM apps WHERE id = '.$app;
$r2 = mysqli_query($mysqli, $q2);
if ($r2 && mysqli_num_rows($r2) > 0)
{
while($row = mysqli_fetch_array($r2))
{
$custom_domain = $row['custom_domain'];
$custom_domain_protocol = $row['custom_domain_protocol'];
$custom_domain_enabled = $row['custom_domain_enabled'];
if($custom_domain!='' && $custom_domain_enabled)
{
$parse = parse_url(APP_PATH);
$domain = $parse['host'];
$protocol = $parse['scheme'];
$app_path = str_replace($domain, $custom_domain, APP_PATH);
$app_path = str_replace($protocol, $custom_domain_protocol, $app_path);
}
else $app_path = APP_PATH;
}
}
if($just_show_html)
{
//tags
preg_match_all('/\[([a-zA-Z0-9!#%^&*()+=$@._\-\:|\/?<>~`"\'\s]+),\s*fallback=/i', $html, $matches_var, PREG_PATTERN_ORDER);
preg_match_all('/,\s*fallback=([a-zA-Z0-9!,#%^&*()+=$@._\-\:|\/?<>~`"\'\s]*)\]/i', $html, $matches_val, PREG_PATTERN_ORDER);
preg_match_all('/(\[[a-zA-Z0-9!#%^&*()+=$@._\-\:|\/?<>~`"\'\s]+,\s*fallback=[a-zA-Z0-9!,#%^&*()+=$@._\-\:|\/?<>~`"\'\s]*\])/i', $html, $matches_all, PREG_PATTERN_ORDER);
preg_match_all('/\[([^\]]+),\s*fallback=/i', $html, $matches_var, PREG_PATTERN_ORDER);
preg_match_all('/,\s*fallback=([^\]]*)\]/i', $html, $matches_val, PREG_PATTERN_ORDER);
preg_match_all('/(\[[^\]]+,\s*fallback=[^\]]*\])/i', $html, $matches_all, PREG_PATTERN_ORDER);
$matches_var = $matches_var[1];
$matches_val = $matches_val[1];
$matches_all = $matches_all[1];
for($i=0;$i<count($matches_var);$i++)
{
$field = $matches_var[$i];
$fallback = $matches_val[$i];
$tag = $matches_all[$i];
//for each match, replace tag with fallback
$html = str_replace($tag, $fallback, $html);
}
//Name tag
$html = str_replace('[Name]', $from_name, $html);
//Email tag
$html = str_replace('[Email]', $from_email, $html);
//set web version links
if($table == 'campaigns')
{
$html = str_replace('<webversion', '<a href="'.$app_path.'/w/'.encrypt_val($campaign_id).'" target="_blank"', $html);
$html = str_replace('</webversion>', '</a>', $html);
$html = str_replace('[webversion]', $app_path.'/w/'.encrypt_val($campaign_id), $html);
}
else if($table == 'ares_emails')
{
$html = str_replace('<webversion', '<a href="'.$app_path.'/w/'.encrypt_val($campaign_id).'/a" target="_blank"', $html);
$html = str_replace('</webversion>', '</a>', $html);
$html = str_replace('[webversion]', $app_path.'/w/'.encrypt_val($campaign_id).'/a', $html);
}
//set unsubscribe links
$html = str_replace('<unsubscribe', '<a href="'.$app_path.'/unsubscribe-success.php?c='.$campaign_id.'" target="_blank"', $html);
$html = str_replace('</unsubscribe>', '</a>', $html);
$html = str_replace('[unsubscribe]', $app_path.'/unsubscribe-success.php?c='.$campaign_id, $html);
//set reconsent links
$html = str_replace('[reconsent]', $app_path.'/reconsent-success?c='.$campaign_id, $html);
//convert date tags
convert_date_tags();
echo $html;
exit;
}
}
}
else
{
echo '<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="Shortcut Icon" type="image/ico" href="'.APP_PATH.'/img/favicon.png"><title>'._('Web version no longer exists').'</title></head><style type="text/css">body{background: #ffffff;font-family: Helvetica, Arial;}#wrapper{background: #ffffff; border: 1px solid #ededed; width: 360px;height: 70px;margin: -140px 0 0 -180px;position: absolute;top: 50%;left: 50%;-webkit-border-radius: 5px;-moz-border-radius: 5px;border-radius: 5px;}p{text-align: center;}h2{font-weight: normal;text-align: center;}a{color: #000;}a:hover{text-decoration: none;}#top-pattern{margin-top: -8px;height: 8px;background: url("'.APP_PATH.'/img/top-pattern2.gif") repeat-x 0 0;background-size: auto 8px;}</style><body><div id="top-pattern"></div><div id="wrapper"><h2>'._('Web version no longer exists').'</h2></div></body></html>';
exit;
}
//convert date tags
convert_date_tags();
//convert date tags
function convert_date_tags()
{
global $timezone;
global $html;
global $sent;
global $send_date;
global $unconverted_date;
global $converted_date;
if($timezone!='') date_default_timezone_set($timezone);
$today = $sent == '' ? time() : $sent;
$today = $send_date !='' && $send_date !=0 ? $send_date : $today;
$currentdaynumber = date('d', $today);
$currentday = date('l', $today);
$currentmonthnumber = date('m', $today);
$currentmonth = date('F', $today);
$currentyear = date('Y', $today);
$unconverted_date = array('[currentdaynumber]', '[currentday]', '[currentmonthnumber]', '[currentmonth]', '[currentyear]');
$converted_date = array($currentdaynumber, $currentday, $currentmonthnumber, $currentmonth, $currentyear);
$html = str_replace($unconverted_date, $converted_date, $html);
}
//replace new links on HTML code
$links = array();
//extract all links from HTML
preg_match_all('/href=["\']([^"\']+)["\']/i', $html, $matches, PREG_PATTERN_ORDER);
$matches = array_unique($matches[1]);
foreach($matches as $var)
{
if($var!="#" && substr($var, 0, 6)!="mailto" && substr($var, 0, 3)!="ftp" && substr($var, 0, 3)!="tel" && substr($var, 0, 3)!="sms")
{
$var = str_replace($unconverted_date, $converted_date, $var);
array_push($links, $var);
}
}
//if this is an autoresponder web version,
if(count($i_array)==4 && $i_array[3]=='a')
$q2 = 'SELECT * FROM links WHERE ares_emails_id = '.$campaign_id;
else
$q2 = 'SELECT * FROM links WHERE campaign_id = '.$campaign_id;
$r2 = mysqli_query($mysqli, $q2);
if ($r2 && mysqli_num_rows($r2) > 0)
{
while($row2 = mysqli_fetch_array($r2))
{
$linkID = $row2['id'];
$link = $row2['link'];
if($query_string!='')
{
$link = (strpos($row2['link'],'?'.$query_string) !== false) ? str_replace('?'.$query_string, '', $row2['link']) : str_replace('&'.$query_string, '', $row2['link']);
}
else $link = $row2['link'];
//replace new links on HTML code
$html = str_replace('href="'.$link.'"', 'href="'.$app_path.'/l/'.encrypt_val($subscriber_id).'/'.encrypt_val($linkID).'/'.encrypt_val($campaign_id).'" rel="noreferrer"', $html);
$html = str_replace('href=\''.$link.'\'', 'href="'.$app_path.'/l/'.encrypt_val($subscriber_id).'/'.encrypt_val($linkID).'/'.encrypt_val($campaign_id).'" rel="noreferrer"', $html);
}
}
//get user's email for unsubscription link formatting
$q = 'SELECT name, email, custom_fields FROM subscribers WHERE id = '.$subscriber_id;
$r = mysqli_query($mysqli, $q);
if ($r && mysqli_num_rows($r) > 0)
{
while($row = mysqli_fetch_array($r))
{
$name = trim($row['name']);
$email = trim($row['email']);
$custom_values = $row['custom_fields'];
}
}
//tags
preg_match_all('/\[([a-zA-Z0-9!#%^&*()+=$@._\-\:|\/?<>~`"\'\s]+),\s*fallback=/i', $html, $matches_var, PREG_PATTERN_ORDER);
preg_match_all('/,\s*fallback=([a-zA-Z0-9!,#%^&*()+=$@._\-\:|\/?<>~`"\'\s]*)\]/i', $html, $matches_val, PREG_PATTERN_ORDER);
preg_match_all('/(\[[a-zA-Z0-9!#%^&*()+=$@._\-\:|\/?<>~`"\'\s]+,\s*fallback=[a-zA-Z0-9!,#%^&*()+=$@._\-\:|\/?<>~`"\'\s]*\])/i', $html, $matches_all, PREG_PATTERN_ORDER);
preg_match_all('/\[([^\]]+),\s*fallback=/i', $html, $matches_var, PREG_PATTERN_ORDER);
preg_match_all('/,\s*fallback=([^\]]*)\]/i', $html, $matches_val, PREG_PATTERN_ORDER);
preg_match_all('/(\[[^\]]+,\s*fallback=[^\]]*\])/i', $html, $matches_all, PREG_PATTERN_ORDER);
$matches_var = $matches_var[1];
$matches_val = $matches_val[1];
$matches_all = $matches_all[1];
for($i=0;$i<count($matches_var);$i++)
{
$field = $matches_var[$i];
$fallback = $matches_val[$i];
$tag = $matches_all[$i];
if($field=='Name')
{
if($name=='')
{
$html = str_replace($tag, $fallback, $html);
}
else
{
$html = str_replace($tag, $name, $html);
}
}
//otherwise, replace custom field tag
else
{
$q5 = 'SELECT custom_fields FROM lists WHERE id = '.$subscriber_list;
$r5 = mysqli_query($mysqli, $q5);
if ($r5)
{
while($row2 = mysqli_fetch_array($r5)) $custom_fields = $row2['custom_fields'];
$custom_fields_array = explode('%s%', $custom_fields);
$custom_values_array = explode('%s%', $custom_values);
$cf_count = count($custom_fields_array);
$k = 0;
for($j=0;$j<$cf_count;$j++)
{
$cf_array = explode(':', $custom_fields_array[$j]);
$key = str_replace(' ', '', $cf_array[0]);
//if tag matches a custom field
if($field==$key)
{
if(array_key_exists($j, $custom_values_array)) $cva = $custom_values_array[$j];
else $cva = '';
//if custom field is empty, use fallback
if($cva=='')
$html = str_replace($tag, $fallback, $html);
//otherwise, use the custom field value
else
{
//if custom field is of 'Date' type, format the date
if($cf_array[1]=='Date')
$html = str_replace($tag, date("D, M d, Y", $cva), $html);
//otherwise just replace tag with custom field value
else
$html = str_replace($tag, $cva, $html);
}
}
else
$k++;
}
if($k==$cf_count)
$html = str_replace($tag, $fallback, $html);
}
}
}
//Name tag
$html = str_replace('[Name]', $name, $html);
//Email tag
$html = str_replace('[Email]', $email, $html);
$ar = $table=='ares_emails' ? '/a' : '';
//set web version links
$html = str_replace('<webversion', '<a href="'.$app_path.'/w/'.encrypt_val($subscriber_id).'/'.encrypt_val($subscriber_list).'/'.encrypt_val($campaign_id).$ar.'" ', $html);
$html = str_replace('</webversion>', '</a>', $html);
$html = str_replace('[webversion]', $app_path.'/w/'.encrypt_val($subscriber_id).'/'.encrypt_val($subscriber_list).'/'.encrypt_val($campaign_id).$ar, $html);
//set unsubscribe links
$html = str_replace('<unsubscribe', '<a href="'.$app_path.'/unsubscribe/'.encrypt_val($email).'/'.encrypt_val($subscriber_list).'/'.encrypt_val($campaign_id).$ar.'" ', $html);
$html = str_replace('</unsubscribe>', '</a>', $html);
$html = str_replace('[unsubscribe]', $app_path.'/unsubscribe/'.encrypt_val($email).'/'.encrypt_val($subscriber_list).'/'.encrypt_val($campaign_id).$ar, $html);
//set reconsent links
$html = str_replace('[reconsent]', $app_path.'/r?e='.encrypt_val($email).'&a='.encrypt_val($app).'&w='.encrypt_val($subscriber_id).'/'.encrypt_val($subscriber_list).'/'.encrypt_val($campaign_id), $html);
//Google translate function
function get_google_translate_url($url, $translate_to_lang)
{
if($translate_to_lang != '')
{
//Get language code
$lang_code_array = explode('/', $translate_to_lang);
$lang_code = $lang_code_array[1];
//Return google translate URL
return 'https://translate.google.com/translate?js=n&sl=auto&tl='.$lang_code.'&u='.$url;
}
else return $url;
}
if(count($i_array)==4 && $i_array[3]=='a')
$web_version = get_google_translate_url($app_path.'/w/'.$i_array[2].'/a', $web_version_lang);
else
$web_version = get_google_translate_url($app_path.'/w/'.$i_array[2], $web_version_lang);
//Update click count
//if this is an autoresponder web version,
$val = '';
$q = 'SELECT clicks, link FROM links WHERE link = "'.$web_version.'"';
$r = mysqli_query($mysqli, $q);
if ($r && mysqli_num_rows($r) > 0)
{
while($row = mysqli_fetch_array($r))
{
$clicks = $row['clicks'];
$link = $row['link'];
if($clicks=='')
$val = $subscriber_id;
else
{
$clicks .= ','.$subscriber_id;
$val = $clicks;
}
}
}
//Attribute a click to the link
if($links_tracking && !empty($val))
{
$q = 'UPDATE links SET clicks = "'.$val.'" WHERE link = "'.$web_version.'"';
mysqli_query($mysqli, $q);
}
//Set open
$q = count($i_array)==4 && $i_array[3]=='a' ? 'SELECT opens FROM ares_emails WHERE id = '.$campaign_id : 'SELECT opens FROM campaigns WHERE id = '.$campaign_id;
$r = mysqli_query($mysqli, $q);
if ($r && mysqli_num_rows($r) > 0)
{
$opened = false;
while($row = mysqli_fetch_array($r))
{
$opens = $row['opens'];
if($opens != '')
{
$opens_array = explode(',', $opens);
foreach($opens_array as $open)
{
$open_array = explode(':', $open);
$sid = $open_array[0];
if($sid == $subscriber_id) $opened = true;
}
}
}
}
if(!$opened)
{
if(count($i_array)==4 && $i_array[3]=='a')
if($opens_tracking)
file_get_contents_curl($app_path.'/t/'.$i_array[2].'/'.$i_array[0].'/a');
else
if($opens_tracking)
file_get_contents_curl($app_path.'/t/'.$i_array[2].'/'.$i_array[0]);
}
//Update subscriber's timestamp
if($links_tracking!=2)
{
$q = 'UPDATE subscribers SET timestamp = "'.$time.'" WHERE id = '.$subscriber_id;
mysqli_query($mysqli, $q);
}
function file_get_contents_curl($url)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$data = curl_exec($ch);
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if($response_code!=200) return 'blocked';
else return $data;
}
echo $html;
?>