forked from science-ation/science-ation
c3896013c1
checks for maximum number of nominations allow logins of users when registration is closed
240 lines
8.4 KiB
PHP
240 lines
8.4 KiB
PHP
<?
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/*
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This file is part of the 'Science Fair In A Box' project
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SFIAB Website: http://www.sfiab.ca
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Copyright (C) 2005 Sci-Tech Ontario Inc <info@scitechontario.org>
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Copyright (C) 2005 James Grant <james@lightbox.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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?>
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<?
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require("common.inc.php");
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$q=mysql_query("SELECT (NOW()>'".$config['dates']['regopen']."' AND NOW()<'".$config['dates']['regclose']."') AS datecheck");
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$datecheck=mysql_fetch_object($q);
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if($_POST['action']=="new")
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{
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$q=mysql_query("SELECT email,num,id FROM registrations WHERE email='".$_SESSION['email']."' AND num='".$_POST['regnum']."' AND year=".$config['FAIRYEAR']);
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if(mysql_num_rows($q))
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{
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$r=mysql_fetch_object($q);
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$_SESSION['registration_number']=$r->num;
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$_SESSION['registration_id']=$r->id;
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mysql_query("INSERT INTO students (registrations_id,email,year) VALUES ('$r->id','".mysql_escape_string($_SESSION['email'])."','".$config['FAIRYEAR']."')");
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mysql_query("UPDATE registrations SET status='open' WHERE id='$r->id'");
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header("Location: register_participants_main.php");
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exit;
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}
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else
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{
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send_header("Participant Registration");
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echo error(i18n("Invalid registration number (%1) for email address %2",array($_POST['regnum'],$_SESSION['email'])));
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$_POST['action']="login";
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}
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}
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else if($_POST['action']=="continue")
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{
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$q=mysql_query("SELECT registrations.id AS regid, registrations.num AS regnum, students.id AS studentid, students.firstname FROM registrations,students ".
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"WHERE students.email='".$_SESSION['email']."' ".
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"AND registrations.num='".$_POST['regnum']."' ".
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"AND students.registrations_id=registrations.id ".
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"AND registrations.year=".$config['FAIRYEAR']." ".
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"AND students.year=".$config['FAIRYEAR']);
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if(mysql_num_rows($q))
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{
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$r=mysql_fetch_object($q);
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$_SESSION['registration_number']=$r->regnum;
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$_SESSION['registration_id']=$r->regid;
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header("Location: register_participants_main.php");
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exit;
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}
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else
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{
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send_header("Participant Registration");
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echo error(i18n("Invalid registration number (%1) for email address %2",array($_POST['regnum'],$_SESSION['email'])));
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$_POST['action']="login";
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}
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}
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else if($_GET['action']=="resend" && $_SESSION['email'])
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{
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$q=mysql_query("SELECT registrations.num FROM registrations, students WHERE students.email='".$_SESSION['email']."' AND students.registrations_id=registrations.id");
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$r=mysql_fetch_object($q);
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email_send("register_participants_resend_regnum",$_SESSION['email'],array("FAIRNAME"=>i18n($config['fairname'])),array("REGNUM"=>$r->num));
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send_header("Participant Registration");
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echo notice(i18n("Your registration number has been resent to your email addess <b>%1</b>",array($_SESSION['email'])));
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}
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else if($_GET['action']=="logout")
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{
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unset($_SESSION['email']);
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unset($_SESSION['registration_number']);
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unset($_SESSION['registration_id']);
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send_header("Participant Registration");
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echo notice(i18n("You have been successfully logged out"));
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}
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//if they've alreayd logged in, and somehow wound back up here, take them back to where they should be
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if($_SESSION['registration_number'] && $_SESSION['registration_id'] && $_SESSION['email'])
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{
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header("Location: register_participants_main.php");
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}
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send_header("Participant Registration");
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if($_POST['action']=="login" && ( $_POST['email'] || $_SESSION['email']) )
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{
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if($_POST['email'])
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$_SESSION['email']=$_POST['email'];
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echo "<form method=\"post\" action=\"register_participants.php\">";
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$allownew=true;
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//first, check if they have any registrations waiting to be opened
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$q=mysql_query("SELECT * FROM registrations WHERE email='".$_SESSION['email']."' AND status='new' AND year=".$config['FAIRYEAR']);
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if(mysql_num_rows($q)>0)
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{
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echo i18n("Please enter your <b>registration number</b> that you received in your email, in order to begin your new registration");
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echo "<input type=\"hidden\" name=\"action\" value=\"new\">";
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$allownew=false;
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}
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else
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{
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$q=mysql_query("SELECT students.email,
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registrations.status
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FROM students,
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registrations
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WHERE
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students.email='".$_SESSION['email']."'
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AND students.year=".$config['FAIRYEAR']."
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AND registrations.year=".$config['FAIRYEAR']."
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AND registrations.status='open'");
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if(mysql_num_rows($q)>0)
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{
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echo i18n("Please enter your <b>registration number</b> in order to continue your registration");
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echo "<input type=\"hidden\" name=\"action\" value=\"continue\">";
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$allownew=false;
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echo "<br />";
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}
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}
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$showform=true;
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if($allownew)
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{
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if($datecheck->datecheck==0)
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{
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echo error(i18n("Registration is closed. You can not create a new account"));
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$showform=false;
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echo "<A href=\"register_participants.php\">Back to Participant Registration Login Page</a>";
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}
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else
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{
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$regnum=0;
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//now create the new registration record, and assign a random/unique registration number to then.
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do
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{
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//random number between
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//100000 and 999999 (six digit integer)
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$regnum=rand(100000,999999);
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$q=mysql_query("SELECT * FROM registrations WHERE num='$regnum' AND year=".$config['FAIRYEAR']);
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}while(mysql_num_rows($q)>0);
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//actually insert it
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mysql_query("INSERT INTO registrations (num,email,start,status,year) VALUES (".
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"'$regnum',".
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"'".$_SESSION['email']."',".
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"NOW(),".
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"'new',".
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$config['FAIRYEAR'].
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")");
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$mailbody= "A new registration account has been created for you.\n".
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"To access your registration account, please enter\n".
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"enter the following registration number into the\n".
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"registration website:\n".
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"\n".
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"Registration Number: $regnum\n".
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"\n";
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mail($_SESSION['email'],i18n("Registration for %1",array(i18n($config['fairname']))),$mailbody);
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echo i18n("You have been identified as a new registrant. An email has been sent to <b>%1</b> which contains your new <b>registration number</b>. Please check your email to obtain your <b>registration number</b> and then enter it below:",array($_SESSION['email']));
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echo "<input type=\"hidden\" name=\"action\" value=\"new\">";
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}
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}
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if($showform)
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{
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echo "<br />";
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echo i18n("Registration Number:");
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echo "<input type=\"text\" size=\"10\" name=\"regnum\">";
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echo "<input type=\"submit\" value=\"Submit\">";
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echo "</form>";
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echo "<br />";
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echo i18n("If you have lost or forgotten your <b>registration number</b>, please <a href=\"register_participants.php?action=resend\">click here to resend</a> it to your email address");
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}
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}
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else
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{
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//Lets check the date - if we are AFTER 'regopen' and BEFORE 'regclose' then we can login
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//otherwise, registration is closed - no logins!
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//this will return 1 if its between the dates, 0 otherwise.
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if($datecheck->datecheck==0)
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{
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echo notice(i18n("Registration for the %1 %2 is now closed. Existing registrants can login and view (read only) their information, as well as apply for special awards (if applicable).",array($config['FAIRYEAR'],$config['fairname'])));
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echo i18n("Please enter your email address to login");
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echo "<br />";
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echo "<br />";
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$buttontext=i18n("Login");
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}
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else
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{
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echo i18n("Please enter your email address to :");
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echo "<ul>";
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echo "<li>".i18n("Begin a new registration")."</li>";
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echo "<li>".i18n("Continue a previously started registration")."</li>";
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echo "<li>".i18n("Modify an existing registration")."</li>";
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echo "</ul>";
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echo i18n("You must enter a valid email address. We will be emailing you information which you will need to complete the registration process!");
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echo "<br />";
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echo "<br />";
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$buttontext=i18n("Begin");
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}
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?>
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<form method="post" action="register_participants.php">
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<input type="hidden" name="action" value="login" />
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<?=i18n("Email")?>: <input type="text" name="email" size="30" />
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<input type="submit" value="<?=$buttontext?>" />
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</form>
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<?
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}
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send_footer();
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?>
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