我们，
如何让用户上传背景？我有一个使用“phpdolphin”的社交网站，它很容易解决，做一些修改应该不难，但我似乎无法启用“后台”上传。
数据库有一个背景字段，但是当您登录时它不可用，我该如何启用背景？
任何可以帮助我的人？我会为您提供所需的信息
这是settings.php的代码
if(isset($_SESSION['username']) && isset($_SESSION['password']) || isset($_COOKIE['username']) && isset($_COOKIE['password'])) {
$verify = $loggedIn->verify();
if($verify['username']) {
$TMPL_old = $TMPL; $TMPL = array();
$TMPL['url'] = $CONF['url'];
if($_GET['b'] == 'security') {
$skin = new skin('settings/security'); $page = '';
// Create the class instance
$updateUserSettings = new updateUserSettings();
$updateUserSettings->db = $db;
$updateUserSettings->id = $verify['idu'];
if(!empty($_POST)) {
// Unset the verified value if exist, by unsetting it here and not in the class, I'm allowing the Admin to change this value
unset($_POST['verified']);
$TMPL['message'] = $updateUserSettings->query_array('users', $_POST);
}
$userSettings = $updateUserSettings->getSettings();
$page .= $skin->make();
} elseif($_GET['b'] == 'avatar') {
$skin = new skin('settings/avatar'); $page = '';
// Create the class instance
$updateUserSettings = new updateUserSettings();
$updateUserSettings->db = $db;
$updateUserSettings->id = $verify['idu'];
$TMPL['image'] = '<img src="'.$CONF['url'].'/thumb.php?src='.$verify['image'].'&t=a" width="80" height="80" />';
$TMPL['cover'] = '<img src="'.$CONF['url'].'/thumb.php?src='.$verify['cover'].'&t=c&w=900&h=200" />';
$maxsize = $settings['size'];
if(isset($_FILES['avatarselect']['name'])) {
foreach ($_FILES['avatarselect']['error'] as $key => $error) {
$ext = pathinfo($_FILES['avatarselect']['name'][$key], PATHINFO_EXTENSION);
$size = $_FILES['avatarselect']['size'][$key];
$extArray = explode(',', $settings['format']);
// Get the image size
list($width, $height) = getimagesize($_FILES['avatarselect']['tmp_name'][0]);
$ratio = ($width / $height);
if (in_array(strtolower($ext), $extArray) && $size < $maxsize && $size > 0 && !empty($width) && !empty($height)) {
$rand = mt_rand();
$tmp_name = $_FILES['avatarselect']['tmp_name'][$key];
$name = pathinfo($_FILES['avatarselect']['name'][$key], PATHINFO_FILENAME);
$fullname = $_FILES['avatarselect']['name'][$key];
$size = $_FILES['avatarselect']['size'][$key];
$type = pathinfo($_FILES['avatarselect']['name'][$key], PATHINFO_EXTENSION);
$finalName = mt_rand().'_'.mt_rand().'_'.mt_rand().'.'.$db->real_escape_string($ext);
// Move the file into the uploaded folder
move_uploaded_file($tmp_name, 'uploads/avatars/'.$finalName);
// Send the image name in array format to the function
$image = array('image' => $finalName);
$updateUserSettings->query_array('users', $image);
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=s");
} elseif($_FILES['avatarselect']['name'][$key] == '') {
//Daca nu este selectata nici o fila.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=nf");
} elseif($size > $maxsize || $size == 0) {
//Daca fila are dimensiunea mai mare decat dimensiunea admisa, sau egala cu 0.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=fs");
} else {
//Daca formatul filei nu este un format admis.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=wf");
}
}
}
if(isset($_FILES['coverselect']['name'])) {
foreach ($_FILES['coverselect']['error'] as $key => $error) {
$ext = pathinfo($_FILES['coverselect']['name'][$key], PATHINFO_EXTENSION);
$size = $_FILES['coverselect']['size'][$key];
$extArray = explode(',', $settings['format']);
// Get the image size
list($width, $height) = getimagesize($_FILES['coverselect']['tmp_name'][0]);
$ratio = ($width / $height);
if (in_array(strtolower($ext), $extArray) && $size < $maxsize && $size > 0 && !empty($width) && !empty($height)) {
$rand = mt_rand();
$tmp_name = $_FILES['coverselect']['tmp_name'][$key];
$name = pathinfo($_FILES['coverselect']['name'][$key], PATHINFO_FILENAME);
$fullname = $_FILES['coverselect']['name'][$key];
$size = $_FILES['coverselect']['size'][$key];
$type = pathinfo($_FILES['coverselect']['name'][$key], PATHINFO_EXTENSION);
$finalName = mt_rand().'_'.mt_rand().'_'.mt_rand().'.'.$db->real_escape_string($ext);
// Move the file into the uploaded folder
move_uploaded_file($tmp_name, 'uploads/covers/'.$finalName);
// Send the image name in array format to the function
$image = array('cover' => $finalName);
$updateUserSettings->query_array('users', $image);
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=s");
} elseif($_FILES['coverselect']['name'][$key] == '') {
//Daca nu este selectata nici o fila.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=nf");
} elseif($size > $maxsize || $size == 0) {
//Daca fila are dimensiunea mai mare decat dimensiunea admisa, sau egala cu 0.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=fs");
} else {
//Daca formatul filei nu este un format admis.
header("Location: ".$CONF['url']."/index.php?a=settings&b=avatar&m=wf");
}
}
}
if($_GET['m'] == 's') {
$TMPL['message'] = notificationBox('success', $LNG['image_saved'], $LNG['profile_picture_saved']);
} elseif($_GET['m'] == 'nf') {
$TMPL['message'] = notificationBox('error', $LNG['error'], $LNG['no_file']);
} elseif($_GET['m'] == 'fs') {
$TMPL['message'] = notificationBox('error', $LNG['error'], sprintf($LNG['file_exceeded'], round($maxsize / 1048576, 2)));
} elseif($_GET['m'] == 'wf') {
$TMPL['message'] = notificationBox('error', $LNG['error'], sprintf($LNG['file_format'], $settings['format']));
} elseif($_GET['m'] == 'de') {
$TMPL['message'] = notificationBox('success', $LNG['image_removed'], $LNG['profile_picture_removed']);
}
$page .= $skin->make();
} elseif($_GET['b'] == 'notifications') {
$skin = new skin('settings/notifications'); $page = '';
// Create the class instance
$updateUserSettings = new updateUserSettings();
$updateUserSettings->db = $db;
$updateUserSettings->id = $verify['idu'];
if(!empty($_POST)) {
// Unset the verified value if exist, by unsetting it here and not in the class, I'm allowing the Admin to change this value
unset($_POST['verified']);
$TMPL['message'] = $updateUserSettings->query_array('users', array_map("strip_tags_array", $_POST));
}
$userSettings = $updateUserSettings->getSettings();
if($userSettings['notificationl'] == '0') {
$TMPL['loff'] = 'selected="selected"';
} else {
$TMPL['lon'] = 'selected="selected"';
}
if($userSettings['notificationc'] == '0') {
$TMPL['coff'] = 'selected="selected"';
} else {
$TMPL['con'] = 'selected="selected"';
}
if($userSettings['notifications'] == '0') {
$TMPL['soff'] = 'selected="selected"';
} else {
$TMPL['son'] = 'selected="selected"';
}
if($userSettings['notificationd'] == '0') {
$TMPL['doff'] = 'selected="selected"';
} else {
$TMPL['don'] = 'selected="selected"';
}
if($userSettings['notificationf'] == '0') {
$TMPL['foff'] = 'selected="selected"';
} else {
$TMPL['fon'] = 'selected="selected"';
}
if($userSettings['email_comment'] == '0') {
$TMPL['ecoff'] = 'selected="selected"';
} else {
$TMPL['econ'] = 'selected="selected"';
}
if($userSettings['email_like'] == '0') {
$TMPL['eloff'] = 'selected="selected"';
} else {
$TMPL['elon'] = 'selected="selected"';
}
if($userSettings['email_new_friend'] == '0') {
$TMPL['enfoff'] = 'selected="selected"';
} else {
$TMPL['enfon'] = 'selected="selected"';
}
$page .= $skin->make();
} else {
$skin = new skin('settings/general'); $page = '';
// Create the class instance
$updateUserSettings = new updateUserSettings();
$updateUserSettings->db = $db;
$updateUserSettings->id = $verify['idu'];
if(!empty($_POST)) {
// Unset the verified value if exist, by unsetting it here and not in the class, I'm allowing the Admin to change this value
unset($_POST['verified']);
$TMPL['message'] = $updateUserSettings->query_array('users', array_map("strip_tags_array", $_POST));
}
$userSettings = $updateUserSettings->getSettings();
$date = explode('-', $userSettings['born']);
$TMPL['years'] = generateDateForm(0, $date[0]);
$TMPL['months'] = generateDateForm(1, $date[1]);
$TMPL['days'] = generateDateForm(2, $date[2]);
$TMPL['currentFirstName'] = $userSettings['first_name']; $TMPL['currentLastName'] = $userSettings['last_name']; $TMPL['currentEmail'] = $userSettings['email']; $TMPL['currentLocation'] = $userSettings['location']; $TMPL['currentWebsite'] = $userSettings['website']; $TMPL['currentBio'] = $userSettings['bio']; $TMPL['currentFacebook'] = $userSettings['facebook']; $TMPL['currentTwitter'] = $userSettings['twitter']; $TMPL['currentGplus'] = $userSettings['gplus'];
if($userSettings['private'] == '1') {
$TMPL['on'] = 'selected="selected"';
} elseif($userSettings['private'] == '2') {
$TMPL['semi'] = 'selected="selected"';
} else {
$TMPL['off'] = 'selected="selected"';
}
if($userSettings['privacy'] == '0') {
$TMPL['pon'] = 'selected="selected"';
} else {
$TMPL['poff'] = 'selected="selected"';
}
if($userSettings['offline'] == '1') {
$TMPL['con'] = 'selected="selected"';
} else {
$TMPL['coff'] = 'selected="selected"';
}
if($userSettings['gender'] == '0') {
$TMPL['ngender'] = 'selected="selected"';
} elseif($userSettings['gender'] == '1') {
$TMPL['mgender'] = 'selected="selected"';
} else {
$TMPL['fgender'] = 'selected="selected"';
}
$page .= $skin->make();
}
$TMPL = $TMPL_old; unset($TMPL_old);
$TMPL['settings'] = $page;
} else {
// If fake cookies are set, or they are set wrong, delete everything and redirect to home-page
$loggedIn->logOut();
header("Location: ".$CONF['url']."/index.php?a=welcome");
}
} else {
// If the session or cookies are not set, redirect to home-page
header("Location: ".$CONF['url']."/index.php?a=welcome");
}
// Bold the current link
if(isset($_GET['b'])) {
$LNG["user_menu_{$_GET['b']}"] = '<strong>'.$LNG["user_menu_{$_GET['b']}"].'</strong>';
$TMPL['welcome'] = '<strong>'.$LNG["user_ttl_{$_GET['b']}"].'</strong>';
} else {
$LNG["user_menu_general"] = '<strong>'.$LNG["user_menu_general"].'</strong>';
$TMPL['welcome'] = '<strong>'.$LNG["user_ttl_general"].'</strong>';
}
$TMPL['user_menu'] = '
<a href="'.$CONF['url'].'/index.php?a=settings">'.$LNG['user_menu_general'].'</a>
<a href="'.$CONF['url'].'/index.php?a=settings&b=avatar">'.$LNG['user_menu_avatar'].'</a>
<a href="'.$CONF['url'].'/index.php?a=settings&b=notifications">'.$LNG['user_menu_notifications'].'</a>
<a href="'.$CONF['url'].'/index.php?a=settings&b=security">'.$LNG['user_menu_security'].'</a>';
$TMPL['image'] = '<img src="'.$CONF['url'].'/thumb.php?src='.$verify['image'].'&t=a" width="80" height="80" />';
$TMPL['title'] = $LNG['title_settings'].' - '.$settings['title'];
$skin = new skin('settings/content');
return $skin->make();
我认为应该在这个文件中进行修改，有关该做什么的任何想法？