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php-e107/e107_handlers/e_signup_class.php

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<?php
/**
* e107 website system
*
* Copyright (C) 2008-2019 e107.org
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
*/
if (!defined('e107_INIT')) { exit; }
/**
* Class e_signup_class
* @todo add all processing elements withing signup.php into this class.
* @todo create unit tests for each of the methods.
*/
class e_signup
{
private $testMode = false;
private $pref;
function __construct()
{
$this->pref = e107::pref();
$this->pref['user_reg_veri'] = intval($this->pref['user_reg_veri']);
if(getperms('0'))
{
$this->testMode = true;
}
}
/**
* @param $query
* @return void|null
*/
public function run($query='')
{
$ns = e107::getRender();
if(strpos($query,'activate.') === 0)
{
$result = $this->processActivationLink($query);
switch($result)
{
case "failed":
$ns->tablerender(LAN_SIGNUP_75, LAN_SIGNUP_101);
break;
case "exists":
$text = "<div class='alert alert-success'>".LAN_SIGNUP_41."</div>";
$ns->tablerender(LAN_SIGNUP_75, $text);
break;
case "success":
$text = "<div class='alert alert-success'>".LAN_SIGNUP_74." <a href='index.php'>".LAN_SIGNUP_22."</a> ".LAN_SIGNUP_23."<br />".LAN_SIGNUP_24." ".SITENAME."</div>";
$ns->tablerender(LAN_SIGNUP_75, $text);
break;
default:
case "invalid":
echo e107::getMessage()->addError("Invalid URL")->render();
break;
// code to be executed if n is different from all labels;
}
return null;
}
if(($query === 'resend') && (!USER || $this->testMode) && ($this->pref['user_reg_veri'] === 1))
{
if(empty($_POST['submit_resend']))
{
$this->renderResendForm();
}
else
{
$this->resendEmail();
}
}
if($this->testMode === true)
{
if($query === 'preview')
{
$this->renderEmailPreview();
}
if($query === "preview.aftersignup")
{
$this->renderAfterSignupPreview();
}
if($query === 'test')
{
$this->sendEmailPreview();
}
}
}
/*
private function renderForm()
{
}
*/
/**
* @return bool|int|string
*/
private function resendEmail()
{
global $userMethods;
$ns = e107::getRender();
$tp = e107::getParser();
$sql = e107::getDb();
// Action user's submitted information
// 'resend_email' - user name or email address actually used to sign up
// 'resend_newemail' - corrected email address
// 'resend_password' - password (required if changing email address)
$clean_email = $tp->toDB($_POST['resend_email']); // may also be username
/*if(!check_email($clean_email))
{
$clean_email = "xxx";
}*/
$new_email = $tp->toDB(varset($_POST['resend_newemail']));
if(!check_email($new_email ))
{
$new_email = FALSE;
}
// Account already activated
if($_POST['resend_email'] && !$new_email && $clean_email && $sql->gen("SELECT * FROM #user WHERE user_ban=0 AND user_sess='' AND (`user_loginname`= '".$clean_email."' OR `user_name` = '".$clean_email."' OR `user_email` = '".$clean_email."' ) "))
{
$ns->tablerender(LAN_SIGNUP_40,LAN_SIGNUP_41."<br />");
return false;
}
// Start by looking up the user
if(!$sql->select("user", "*", "(`user_loginname` = '".$clean_email."' OR `user_name` = '".$clean_email."' OR `user_email` = '".$clean_email."' ) AND `user_ban`=".USER_REGISTERED_NOT_VALIDATED." AND `user_sess` !='' LIMIT 1"))
{
message_handler("ALERT",LAN_SIGNUP_64.': '.$clean_email); // email (or other info) not valid.
return false;
}
$row = $sql -> fetch();
// We should have a user record here
if(trim($_POST['resend_password']) !="" && $new_email) // Need to change the email address - check password to make sure
{
if ($userMethods->CheckPassword($_POST['resend_password'], $row['user_loginname'], $row['user_password']) === TRUE)
{
if ($sql->select('user', 'user_id, user_email', "user_email='".$new_email."'"))
{ // Email address already used by someone
message_handler("ALERT",LAN_SIGNUP_106); // Duplicate email
return false;
}
if($sql->update("user", "user_email='".$new_email."' WHERE user_id = '".$row['user_id']."' LIMIT 1 "))
{
$row['user_email'] = $new_email;
}
}
else
{
message_handler("ALERT",LAN_INCORRECT_PASSWORD); // Incorrect Password.
return false;
}
}
// Now send the email - got some valid info
$editPassword = e107::getPref('signup_option_password', 2);
if(empty($editPassword)) // user input of password was disabled, so generate a new one.
{
$row['user_password'] = $userMethods->resetPassword($row['user_id']);
}
else
{
$row['user_password'] = 'xxxxxxx'; // Don't know the real one
}
$row['activation_url'] = SITEURL."signup.php?activate.".$row['user_id'].".".$row['user_sess'];
$eml = $this->renderEmail($row);
$eml['e107_header'] = $row['user_id'];
if($this->testMode == true) // Test Mode.
{
echo e107::getEmail()->preview($eml);
e107::getMessage()->setTitle(LAN_SIGNUP_43,E_MESSAGE_SUCCESS)->addSuccess(LAN_SIGNUP_44." ".$row['user_email']." - ".LAN_SIGNUP_45);
$ns->tablerender(null,e107::getMessage()->render());
e107::getMessage()->setTitle(LAN_ERROR,E_MESSAGE_ERROR)->addError(LAN_SIGNUP_42);
$ns->tablerender(null, e107::getMessage()->render());
return true;
}
$result = e107::getEmail()->sendEmail($row['user_email'], $row['user_name'], $eml);
if(!$result)
{
e107::getMessage()->setTitle(LAN_ERROR,E_MESSAGE_ERROR)->addError(LAN_SIGNUP_42);
$ns->tablerender(null, e107::getMessage()->render());
$do_log['signup_result'] = LAN_SIGNUP_62;
}
else
{
e107::getMessage()->setTitle(LAN_SIGNUP_61,E_MESSAGE_SUCCESS)->addSuccess(LAN_SIGNUP_44." ".$row['user_email']." - ".LAN_SIGNUP_45);
$ns->tablerender(null,e107::getMessage()->render());
$do_log['signup_result'] = LAN_SIGNUP_61;
}
// Now log this (log will ignore if its disabled)
$do_log['signup_action'] = LAN_SIGNUP_63;
e107::getLog()->user_audit(USER_AUDIT_PW_RES,$do_log,$row['user_id'],$row['user_name']);
return $result;
}
/**
* @return void
*/
private function renderResendForm()
{
$ns = e107::getRender();
$frm = e107::getForm();
$text = "<div id='signup-resend-email'>
<form method='post' class='form-horizontal' action='".e_SELF."?resend' id='resend_form' autocomplete='off'>
<table style='".defset('USER_WIDTH')."' class='table fborder'>
<tr>
<td class='forumheader3' style='width:30%'>".LAN_SIGNUP_48."</td>
<td class='forumheader3'>".$frm->text('resend_email')."
<a class='e-expandit' href='#different'>".LAN_SIGNUP_121."</a></td>
</tr>
</table>
<div id='different' class='e-hideme'>
<table style='".defset('USER_WIDTH')."' class='table fborder'>
<tr>
<td class='forumheader3' colspan='2'>".LAN_SIGNUP_49."</td>
</tr>
<tr>
<td class='forumheader3' style='width:30%'>".LAN_SIGNUP_50."</td>
<td class='forumheader3'>".$frm->text('resend_newemail', '', 50)."</td>
</tr>
<tr>
<td class='forumheader3'>".LAN_SIGNUP_51."</td>
<td class='forumheader3'>".$frm->text('resend_password', '', 50)."</td>
</tr>
</table>
</div>
";
$text .="<div class='center'>";
$text .= "<input class='btn btn-primary button' type='submit' name='submit_resend' value=\"".LAN_SIGNUP_47."\" />"; // resend activation email.
$text .= "</div>
</form>
</div>";
$ns->tablerender(LAN_SIGNUP_47, $text);
}
/**
* @return void
*/
private function sendEmailPreview()
{
$temp = array();
$eml = $this->renderEmail($temp, TRUE); // It ignores the data, anyway
$mailer = e107::getEmail();
if(!$mailer->sendEmail(USEREMAIL, USERNAME, $eml, FALSE))
{
echo "<div class='alert alert-danger'>".LAN_SIGNUP_42."</div>"; // there was a problem.
}
else
{
echo "<div class='alert alert-success'>".LAN_SIGNUP_43." [ ".USEREMAIL." ] - ".LAN_SIGNUP_45."</div>";
}
}
/**
* @return void
*/
function renderEmailPreview()
{
$ns = e107::getRender();
$tp = e107::getParser();
$temp = array();
$eml = $this->renderEmail($temp, true); // It ignores the data, anyway
$ns->tablerender('Email Preview', $tp->replaceConstants($eml['preview'],'abs'));
}
/**
* @return void
*/
private function renderAfterSignupPreview()
{
global $allData;
$ns = e107::getRender();
$allData['data']['user_email'] = "example@email.com";
$allData['data']['user_loginname'] = "user_loginname";
$after_signup = self::renderAfterSignup(null);
$ns->tablerender($after_signup['caption'], $after_signup['text']);
}
/**
* @param $queryString
* @return string invalid|failed|exists|success
*/
public function processActivationLink($queryString)
{
$userMethods = e107::getUserSession();
$sql = e107::getDb();
$tp = e107::getParser();
$log = e107::getLog();
$qs = explode('.', $queryString); // ie. activate.".$row['user_id'].".".$row['user_sess']
if ($qs[0] == 'activate' && (count($qs) == 3 || count($qs) == 4) && $qs[2])
{
if(isset($qs[3]) && strlen($qs[3]) == 2 ) // language-code detected... return the message in the correct language.
{
$slng = e107::getLanguage();
$the_language = $slng->convert($qs[3]);
if(is_readable(e_LANGUAGEDIR.$the_language.'/lan_signup.php'))
{
e107::includeLan(e_LANGUAGEDIR.$the_language.'/lan_signup.php');
}
else
{
e107::coreLan('signup');
}
}
else
{
e107::coreLan('signup');
}
// When user clicks twice on the email activation link or admin manually activated the account already.
if($sql->select("user", "user_id", "user_id = ".intval($qs[1])." AND user_ban = 0 AND user_sess='' " ) ) //TODO XXX check within last 24 hours only?
{
return 'exists';
}
e107::getCache()->clear("online_menu_totals");
if ($sql->select("user", "*", "user_sess='".$tp->toDB($qs[2], true)."' LIMIT 1"))
{
if ($row = $sql->fetch())
{
$dbData = array();
$dbData['WHERE'] = " user_sess='".$tp->toDB($qs[2], true)."' ";
$dbData['data'] = array('user_ban'=>'0', 'user_sess'=>'');
// Set initial classes, and any which the user can opt to join
if ($init_class = $userMethods->userClassUpdate($row))
{
//print_a($init_class); exit;
$dbData['data']['user_class'] = $init_class;
}
$userMethods->addNonDefaulted($dbData);
validatorClass::addFieldTypes($userMethods->userVettingInfo,$dbData);
$newID = $sql->update('user',$dbData);
if($newID === false)
{
$log->addEvent(10,debug_backtrace(),'USER','Verification Fail', print_r($row,true),false, LOG_TO_ROLLING);
return 'failed';
}
// Log to user audit log if enabled
$log->user_audit(USER_AUDIT_EMAILACK,$row);
e107::getEvent()->trigger('userveri', $row); // Legacy event
e107::getEvent()->trigger('user_signup_activated', $row);
e107::getEvent()->trigger('userfull', $row); // 'New' event
if (!empty($this->pref['autologinpostsignup']) && !e107::isCli())
{
require_once(e_HANDLER.'login.php');
$usr = new userlogin();
$usr->login($row['user_loginname'], md5($row['user_name'].$row['user_password'].$row['user_join']), 'signup');
}
return 'success';
}
}
else
{
// Invalid activation code
$log->addEvent(10,debug_backtrace(),'USER','Invalid Verification URL', print_r($qs,true),false, LOG_TO_ROLLING);
}
}
return 'invalid';
}
/**
* Create email to send to user who just registered.
*
* @param array $userInfo is the array of user-related DB variables
* @param bool $preview
* @return array of data for mailer - field names directly compatible
*/
function renderEmail($userInfo, $preview = FALSE)
{
if($preview == TRUE)
{
$userInfo['user_password'] = "test-password";
$userInfo['user_loginname'] = "test-loginname";
$userInfo['user_name'] = "test-username";
$userInfo['user_email'] = "test-username@email.com";
$userInfo['user_website'] = "www.test-site.com"; // This may not be defined
$userInfo['user_id'] = 0;
$userInfo['user_sess'] = "1234567890ABCDEFGHIJKLMNOP";
$userInfo['activation_url'] = 'http://whereever.to.activate.com/';
}
return e107::getSystemUser($userInfo['user_id'], false)->renderEmail('signup', $userInfo);
}
/**
* @param $error_message
* @return array
*/
static function renderAfterSignup($error_message='')
{
$ret = array();
if(!empty($error_message))
{
$ret['text'] = "<div class='alert alert-danger'>".$error_message."</b></div>"; // Just display the error message
$ret['caption'] = LAN_SIGNUP_99; // Problem Detected
return $ret;
}
global $pref, $allData, $adviseLoginName, $tp;
$srch = array("[sitename]","[email]","{NEWLOGINNAME}","{EMAIL}");
$repl = array(SITENAME,"<b>".$allData['data']['user_email']."</b>",$allData['data']['user_loginname'],$allData['data']['user_email']);
$text = "<div class='alert alert-warning'>";
if (isset($pref['signup_text_after']) && (strlen($pref['signup_text_after']) > 2))
{
$text .= str_replace($srch, $repl, $tp->toHTML($pref['signup_text_after'], TRUE, 'parse_sc,defs'))."<br />";
// keep str_replace() outside of toHTML to allow for search/replace of dynamic terms within 'defs'.
}
else
{
$text .= (intval($pref['user_reg_veri']) === 2) ? LAN_SIGNUP_37 : str_replace($srch,$repl, LAN_SIGNUP_72);
$text .= "<br /><br />".$adviseLoginName;
}
$text .= "</div>";
$caption_arr = array();
$caption_arr[0] = LAN_SIGNUP_73; // Thank you! (No Approval).
$caption_arr[1] = LAN_SIGNUP_98; // Confirm Email (Email Confirmation)
$caption_arr[2] = LAN_SIGNUP_100; // Approval Pending (Admin Approval)
$mode = (int) $pref['user_reg_veri'];
$caption = $caption_arr[$mode];
$ret['text'] = $text;
$ret['caption'] = $caption;
return $ret;
}
}
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