Quick and simple PHP gift registry
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phpgiftreg/index.php

322 lines
12 KiB

<?php
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
require_once(dirname(__FILE__) . "/includes/funcLib.php");
require_once(dirname(__FILE__) . "/includes/MySmarty.class.php");
$smarty = new MySmarty();
$opt = $smarty->opt();
session_start();
if (!isset($_SESSION["userid"])) {
header("Location: " . getFullPath("login.php"));
exit;
}
else {
$userid = $_SESSION["userid"];
}
if (!empty($_GET["message"])) {
$message = $_GET["message"];
}
/* if we've got `page' on the query string, set the session page indicator. */
if (isset($_GET["offset"])) {
$_SESSION["offset"] = $_GET["offset"];
$offset = $_GET["offset"];
}
else if (isset($_SESSION["offset"])) {
$offset = $_SESSION["offset"];
}
else {
$offset = 0;
}
if (!empty($_GET["action"])) {
$action = $_GET["action"];
if ($action == "ack") {
$stmt = $smarty->dbh()->prepare("UPDATE {$opt["table_prefix"]}messages SET isread = 1 WHERE messageid = ?");
$stmt->bindValue(1, (int) $_GET["messageid"], PDO::PARAM_INT);
$stmt->execute();
}
else if ($action == "approve") {
$stmt = $smarty->dbh()->prepare("UPDATE {$opt["table_prefix"]}shoppers SET pending = 0 WHERE shopper = ? AND mayshopfor = ?");
$stmt->bindValue(1, (int) $_GET["shopper"], PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
sendMessage($userid,(int) $_GET["shopper"],$_SESSION["fullname"] . " has approved your request to shop for him/her.", $smarty->dbh(), $smarty->opt());
}
else if ($action == "decline") {
$stmt = $smarty->dbh()->prepare("DELETE FROM {$opt["table_prefix"]}shoppers WHERE shopper = ? AND mayshopfor = ?");
$stmt->bindValue(1, (int) $_GET["shopper"], PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
sendMessage($userid,(int) $_GET["shopper"],$_SESSION["fullname"] . " has declined your request to shop for him/her.", $smarty->dbh(), $smarty->opt());
}
else if ($action == "request") {
$stmt = $smarty->dbh()->prepare("INSERT INTO {$opt["table_prefix"]}shoppers(shopper,mayshopfor,pending) VALUES(?, ?, ?)");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->bindValue(2, (int) $_GET["shopfor"], PDO::PARAM_INT);
$stmt->bindValue(3, $opt["shop_requires_approval"], PDO::PARAM_BOOL);
$stmt->execute();
if ($opt["shop_requires_approval"]) {
sendMessage($userid,(int) $_GET["shopfor"],$_SESSION["fullname"] . " has requested to shop for you. Please approve or decline this request.", $smarty->dbh(), $smarty->opt());
}
}
else if ($action == "cancel") {
// this works for either cancelling a request or "unshopping" for a user.
$stmt = $smarty->dbh()->prepare("DELETE FROM {$opt["table_prefix"]}shoppers WHERE shopper = ? AND mayshopfor = ?");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->bindValue(2, (int) $_GET["shopfor"], PDO::PARAM_INT);
$stmt->execute();
}
else if ($action == "subscribe") {
// ensure the current user can shop for that user first.
$stmt = $smarty->dbh()->prepare("SELECT pending FROM {$opt["table_prefix"]}shoppers WHERE shopper = ? AND mayshopfor = ?");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->bindValue(2, (int) $_GET["shoppee"], PDO::PARAM_INT);
$stmt->execute();
if ($row = $stmt->fetch()) {
if ($row["pending"]) {
die("You aren't allowed to shop for that user yet.");
}
}
else {
die("You aren't allowed to shop for that user.");
}
$stmt = $smarty->dbh()->prepare("INSERT INTO {$opt["table_prefix"]}subscriptions(publisher, subscriber) VALUES(?, ?)");
$stmt->bindValue(1, (int) $_GET["shoppee"], PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
}
else if ($action == "unsubscribe") {
$stmt = $smarty->dbh()->prepare("DELETE FROM {$opt["table_prefix"]}subscriptions WHERE publisher = ? AND subscriber = ?");
$stmt->bindValue(1, (int) $_GET["shoppee"], PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
}
}
if (!empty($_GET["mysort"]))
$_SESSION["mysort"] = $_GET["mysort"];
if (!isset($_SESSION["mysort"])) {
$sortby = "rankorder DESC, i.description";
$_SESSION["mysort"] = "ranking";
}
else {
switch ($_SESSION["mysort"]) {
case "ranking":
$sortby = "rankorder DESC, i.description";
break;
case "description":
$sortby = "i.description";
break;
case "price":
$sortby = "price, rankorder DESC, i.description";
break;
case "category":
$sortby = "c.category, rankorder DESC, i.description";
break;
default:
$sortby = "rankorder DESC, i.description";
}
}
$stmt = $smarty->dbh()->prepare("SELECT itemid, description, c.category, price, url, rendered, comment, image_filename FROM {$opt["table_prefix"]}items i LEFT OUTER JOIN {$opt["table_prefix"]}categories c ON c.categoryid = i.category LEFT OUTER JOIN {$opt["table_prefix"]}ranks r ON r.ranking = i.ranking WHERE userid = ? ORDER BY " . $sortby);
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->execute();
$myitems_count = 0;
$myitems = array();
for ($i = 0; $i < $offset; $i++, ++$myitems_count) {
$row = $stmt->fetch();
}
$i = 0;
while ($i++ < $opt["items_per_page"] && $row = $stmt->fetch()) {
$row['price'] = formatPrice($row['price'], $opt);
$myitems[] = $row;
++$myitems_count;
}
while ($stmt->fetch()) {
++$myitems_count;
}
$stmt = $smarty->dbh()->prepare("SELECT u.userid, u.fullname, u.comment, u.list_stamp, ISNULL(sub.subscriber) AS is_unsubscribed, COUNT(i.itemid) AS itemcount " .
"FROM {$opt["table_prefix"]}shoppers s " .
"INNER JOIN {$opt["table_prefix"]}users u ON u.userid = s.mayshopfor " .
"LEFT OUTER JOIN {$opt["table_prefix"]}items i ON u.userid = i.userid " .
"LEFT OUTER JOIN {$opt["table_prefix"]}subscriptions sub ON sub.publisher = u.userid AND sub.subscriber = ? " .
"WHERE s.shopper = ? " .
"AND pending = 0 " .
"GROUP BY u.userid, u.fullname, u.list_stamp " .
"ORDER BY u.fullname");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
$shoppees = array();
while ($row = $stmt->fetch()) {
if ($row['list_stamp'] == 0) {
$row['list_stamp'] = '-';
}
else {
$listStampDate = new DateTime($row['list_stamp']);
$row['list_stamp'] = $listStampDate->format($opt["date_format"]);
}
$shoppees[] = $row;
}
$stmt = $smarty->dbh()->prepare("SELECT DISTINCT u.userid, u.fullname, s.pending " .
"FROM {$opt["table_prefix"]}memberships mymem " .
"INNER JOIN {$opt["table_prefix"]}memberships others " .
"ON others.familyid = mymem.familyid AND others.userid <> ? " .
"INNER JOIN {$opt["table_prefix"]}users u " .
"ON u.userid = others.userid " .
"LEFT OUTER JOIN {$opt["table_prefix"]}shoppers s " .
"ON s.mayshopfor = others.userid AND s.shopper = ? " .
"WHERE mymem.userid = ? " .
"AND (s.pending IS NULL OR s.pending = 1) " .
"AND u.approved = 1 " .
"ORDER BY u.fullname");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->bindParam(3, $userid, PDO::PARAM_INT);
$stmt->execute();
$prospects = array();
while ($row = $stmt->fetch()) {
$prospects[] = $row;
}
$stmt = $smarty->dbh()->prepare("SELECT messageid, u.fullname, message, created " .
"FROM {$opt["table_prefix"]}messages m " .
"INNER JOIN {$opt["table_prefix"]}users u ON u.userid = m.sender " .
"WHERE m.recipient = ? " .
"AND m.isread = 0 " .
"ORDER BY created DESC");
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->execute();
$messages = array();
while ($row = $stmt->fetch()) {
$createdDateTime = new DateTime($row['created']);
$row['created'] = $createdDateTime->format($opt["date_format"]);
$messages[] = $row;
}
$query = "SELECT CONCAT(YEAR(CURDATE()),'-',MONTH(eventdate),'-',DAYOFMONTH(eventdate)) AS DateThisYear, " .
"TO_DAYS(CONCAT(YEAR(CURDATE()),'-',MONTH(eventdate),'-',DAYOFMONTH(eventdate))) AS ToDaysDateThisYear, " .
"CONCAT(YEAR(CURDATE()) + 1,'-',MONTH(eventdate),'-',DAYOFMONTH(eventdate)) AS DateNextYear, " .
"TO_DAYS(CONCAT(YEAR(CURDATE()) + 1,'-',MONTH(eventdate),'-',DAYOFMONTH(eventdate))) AS ToDaysDateNextYear, " .
"TO_DAYS(CURDATE()) AS ToDaysToday, " .
"TO_DAYS(eventdate) AS ToDaysEventDate, " .
"e.userid, u.fullname, description, eventdate, recurring, s.pending " .
"FROM {$opt["table_prefix"]}events e " .
"LEFT OUTER JOIN {$opt["table_prefix"]}users u ON u.userid = e.userid " .
"LEFT OUTER JOIN {$opt["table_prefix"]}shoppers s ON s.mayshopfor = e.userid AND s.shopper = ? ";
if ($opt["show_own_events"])
$query .= "WHERE (pending = 0 OR pending IS NULL)";
else
$query .= "WHERE (e.userid <> ? OR e.userid IS NULL) AND (pending = 0 OR pending IS NULL)";
$query .= "ORDER BY u.fullname";
$stmt = $smarty->dbh()->prepare($query);
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
if (!$opt["show_own_events"])
$stmt->bindParam(2, $userid, PDO::PARAM_INT);
$stmt->execute();
$events = array();
while ($row = $stmt->fetch()) {
$event_fullname = $row["fullname"];
$days_left = -1;
if (!$row["recurring"] && (($row["ToDaysEventDate"] - $row["ToDaysToday"]) >= 0) && (($row["ToDaysEventDate"] - $row["ToDaysToday"]) <= $opt["event_threshold"])) {
$days_left = $row["ToDaysEventDate"] - $row["ToDaysToday"];
$event_date = new DateTime($row["eventdate"]);
}
else if ($row["recurring"] && (($row["ToDaysDateThisYear"] - $row["ToDaysToday"]) >= 0) && (($row["ToDaysDateThisYear"] - $row["ToDaysToday"]) <= $opt["event_threshold"])) {
$days_left = $row["ToDaysDateThisYear"] - $row["ToDaysToday"];
$event_date = new DateTime($row["DateThisYear"]);
}
else if ($row["recurring"] && (($row["ToDaysDateNextYear"] - $row["ToDaysToday"]) >= 0) && (($row["ToDaysDateNextYear"] - $row["ToDaysToday"]) <= $opt["event_threshold"])) {
$days_left = $row["ToDaysDateNextYear"] - $row["ToDaysToday"];
$event_date = new DateTime($row["DateNextYear"]);
}
if ($days_left >= 0) {
$thisevent = array(
'fullname' => $event_fullname,
'eventname' => $row['description'],
'daysleft' => $days_left,
'date' => $event_date->format($opt["date_format"])
);
$events[] = $thisevent;
}
}
function compareEvents($a, $b) {
if ($a["daysleft"] == $b["daysleft"])
return 0;
else
return ($a["daysleft"] > $b["daysleft"]) ? 1 : -1;
}
// i couldn't figure out another way to do this, so here goes.
// sort() wanted to sort based on the array keys, which were 0..n - 1, so that was useless.
usort($events, "compareEvents");
if ($opt["shop_requires_approval"]) {
$query = "SELECT u.userid, u.fullname " .
"FROM {$opt["table_prefix"]}shoppers s " .
"INNER JOIN {$opt["table_prefix"]}users u ON u.userid = s.shopper " .
"WHERE s.mayshopfor = ? " .
"AND s.pending = 1 " .
"ORDER BY u.fullname";
$stmt = $smarty->dbh()->prepare($query);
$stmt->bindParam(1, $userid, PDO::PARAM_INT);
$stmt->execute();
$pending = array();
while ($row = $stmt->fetch()) {
$pending[] = $row;
}
}
if (($_SESSION["admin"] == 1) && $opt["newuser_requires_approval"]) {
$query = "SELECT userid, fullname, email, approved, initialfamilyid, familyname " .
"FROM {$opt["table_prefix"]}users u " .
"LEFT OUTER JOIN {$opt["table_prefix"]}families f ON f.familyid = u.initialfamilyid " .
"WHERE approved = 0 " .
"ORDER BY fullname";
$stmt = $smarty->dbh()->prepare($query);
$stmt->execute();
$approval = array();
while ($row = $stmt->fetch()) {
$approval[] = $row;
}
}
$smarty->assign('fullname', $_SESSION['fullname']);
if (isset($message)) {
$smarty->assign('message', $message);
}
$smarty->assign('myitems', $myitems);
$smarty->assign('myitems_count', $myitems_count);
$smarty->assign('offset', $offset);
$smarty->assign('shoppees', $shoppees);
$smarty->assign('prospects', $prospects);
$smarty->assign('messages', $messages);
$smarty->assign('events', $events);
if (isset($pending)) {
$smarty->assign('pending', $pending);
}
if (isset($approval)) {
$smarty->assign('approval', $approval);
}
$smarty->assign('userid', $userid);
$smarty->display('home.tpl');
?>