$passwordValidator = new PasswordValidator();
if (isUserLoggedIn()) {
header('Location: account.php');
exit;
} else {
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$username = getParamUsername();
$password = getParamPassword();
if (!$usernameValidator->isValid($username)) {
$errors['invaliduser'] = "******";
}
if (!$passwordValidator->isValid($password)) {
$errors['invalidpassword'] = "******";
}
if (count($errors) == 0) {
logInUser($username);
header('Location: account.php');
exit;
}
}
}
function logInUser($username)
{
$_SESSION['username'] = $username;
}
function getParamUsername()
{
if (isset($_POST['username'])) {
return $_POST['username'];
}
return '';
//LOGIN
if (isset($_POST["login"])) {
if (empty($_POST["email"])) {
$email_error = "See väli on kohustuslik";
} else {
$email = cleanInput($_POST["email"]);
}
if (empty($_POST["password"])) {
$password_error = "See väli on kohustuslik";
} else {
$password = cleanInput($_POST["password"]);
}
if ($password_error == "" && $email_error == "") {
//Sisselogitud
$hash = hash("sha512", $password);
logInUser($email, $hash);
}
}
//LOO KASUTAJA
if (isset($_POST["create"])) {
if (empty($_POST["create_email"])) {
$create_email_error = "Email on kohustuslik";
} else {
$create_email = cleanInput($_POST["create_email"]);
}
if (empty($_POST["create_password"])) {
$create_password_error = "Parool on kohustuslik!";
} else {
if (strlen($_POST["create_password"]) < 6) {
$create_password_error = "Peab olema vähemalt 6 tähemärki pikk!";
} else {
function displayItem($action = '')
{
//print 'ACTION: '.$action.'<br>';
switch ($action) {
case "intro":
showIntro();
break;
case "clearsession":
session_destroy();
break;
case "logout":
session_destroy();
break;
case "authenticates":
if (0) {
/* If oauth_token is missing get it */
if ($_REQUEST['oauth_token'] != NULL && $_SESSION['oauth_state'] === 'start') {
$_SESSION['oauth_state'] = $state = 'returned';
}
print "State: " . $state . "<br>";
switch ($state) {
default:
/* Create TwitterOAuth object with app key/secret */
$to = new TwitterOAuth($consumer_key, $consumer_secret);
/* Request tokens from twitter */
$tok = $to->getRequestToken();
/* Save tokens for later */
$_SESSION['oauth_request_token'] = $token = $tok['oauth_token'];
$_SESSION['oauth_request_token_secret'] = $tok['oauth_token_secret'];
$_SESSION['oauth_state'] = "start";
/* Build the authorization URL */
$request_link = $to->getAuthorizeURL($token);
/* Build link that gets user to twitter to authorize the app */
$content = 'Click on the link to go to twitter to authorize your account.';
$content .= '<a href="' . $request_link . '">' . $request_link . '</a>';
break;
case 'returned':
/* If the access tokens are already set skip to the API call */
if ($_SESSION['oauth_access_token'] === NULL && $_SESSION['oauth_access_token_secret'] === NULL) {
/* Create TwitterOAuth object with app key/secret and token key/secret from default phase */
$to = new TwitterOAuth($consumer_key, $consumer_secret, $_SESSION['oauth_request_token'], $_SESSION['oauth_request_token_secret']);
/* Request access tokens from twitter */
$tok = $to->getAccessToken();
/* Save the access tokens. Normally these would be saved in a database for future use. */
$_SESSION['oauth_access_token'] = $tok['oauth_token'];
$_SESSION['oauth_access_token_secret'] = $tok['oauth_token_secret'];
}
/* Random copy */
$content = 'your account should now be registered with twitter. Check here:<br />';
$content .= '<a href="https://twitter.com/account/connections">https://twitter.com/account/connections</a>';
/* Create TwitterOAuth with app key/secret and user access key/secret */
$to = new TwitterOAuth($consumer_key, $consumer_secret, $_SESSION['oauth_access_token'], $_SESSION['oauth_access_token_secret']);
/* Run request on twitter API as user. */
//Nathaniel's Additions
$to = new TwitterOAuth($consumer_key, $consumer_secret, $_SESSION['oauth_access_token'], $_SESSION['oauth_access_token_secret']);
$xml = new SimpleXMLElement($to->OAuthRequest('https://twitter.com/account/verify_credentials.xml', array(), 'GET'));
print_r($to->OAuthRequest('https://twitter.com/account/verify_credentials.xml', array(), 'GET'));
//print "|" . $_SESSION['oauth_access_token'] . " -- " . $_SESSION['oauth_access_token_secret'] . "|<br>";
$userobj = new User($xml, $_SESSION['oauth_access_token'], $_SESSION['oauth_access_token_secret']);
//print "|" . $_SESSION['oauth_access_token'] . " -- " . $_SESSION['oauth_access_token_secret'] . "|<br>";
//session_start();
$_SESSION['userLoggedInID'] = (string) $userobj->userid;
$userobj->display();
$db = new DB();
$db->open();
$db->insertUser($userobj);
$db->close();
break;
}
print 'User ID: ' . $_SESSION['userLoggedInID'] . '<br>';
print_r($content);
}
break;
case "loginas":
if (!$_GET["id"]) {
print 'Missing login id';
}
$db = new DB();
$db->open();
$thisuser = $db->getUserByID($_GET["id"]);
$db->close();
logInUser($thisuser);
$thisuser->display();
print 'Welcome ' . $_SESSION['userLoggedInName'] . ' <a href="./index.php?act=logout">Log Out</a><br>';
break;
case "login":
print '
<form name="login" action="index.php" method="get">
Username:
<input type="text" name="user" /><br>
Password:
<input type="password" name="pass"/><br>
<input type="hidden" name="act" value="handlelogin"/>
<input type="submit" value="Submit" />
</form>
';
$text = $_GET["text"];
break;
case "handlelogin":
if (!$_GET["user"] || !$_GET["pass"]) {
print '<b> Log in to TweetSampler: </b><br>';
print '
<form name="login" action="index.php" method="get">
Username:
<input type="text" name="user" /><br>
Password:
<input type="password" name="pass"/><br>
<input type="hidden" name="act" value="handlelogin"/>
<input type="submit" value="Submit" />
</form>
';
} else {
$db = new DB();
$db->open();
if ($db->getUserLoggedIn($_GET["user"], $_GET["pass"])) {
print 'Success';
} else {
print 'Failure';
}
$db->close();
}
break;
case "updatestatus":
print '<form name="input" action="" method="post">
Tweet Content:<br>
<textarea onkeyup="lengthchange(this);" id="tweettext" cols="50" rows="3"></textarea><br>
Remaining: <span id="remaining">140</span> characters
<input type="button" value="Post" onClick="javascript:submitPost(\'' . $_SESSION["userLoggedInScreenName"] . '\');"/>
</form>
<span id="aftersubmit"></span>';
break;
case "oldupdatestatus":
$t = new twitter();
$text = $_GET["text"];
echo "<b>Update Status: <b><br>";
echo $text;
$tweet = $t->update($text);
if ($tweet != NULL) {
$tweet->display();
} else {
print 'Error - Status update not posted.';
}
break;
case "ajaxupdatestatus":
$t = new twitter();
$text = $_GET["text"];
echo "<b>Update Status: <b><br>";
echo $text;
$t->update($text);
break;
case "updatetweets":
$t = new twitter();
echo "<b>Update Tweets: <b><br>";
$t->showZoomedTweets(0, 300);
break;
case "deletetweets":
$db = new DB();
$db->open();
echo "<b>Delete Tweets: <b><br>";
$db->deleteAllTweets();
$db->close();
break;
case "deleteusertweets":
$db = new DB();
$db->open();
echo "<b>Delete User Tweets: <b><br>";
$db->deleteUserTweets();
$db->close();
break;
case "readtweet":
$db = new DB();
$db->open();
$id = $_GET["id"];
$db->readTweetByID($id);
$db->close();
break;
case "showallusers":
$db = new DB();
$db->open();
echo "<b>Show All Users: <b><br>";
$db->getAllUsers();
$db->close();
break;
case "showzoomedtweets":
print '<div class="slider" id="slider01">
<div class="left"></div>
<div class="right"></div>
<img src="img/knob.png" width="31" height="15" />
</div>
<div id="results">Results</div>';
//Show zoomedTweets
//for($i=1;$i<=20;$i++){
// print "<a href='./index.php?act=showzoomedtweets&zoom=". $i ."'> ". $i ." </a>";
// if($i != 20){
// print "|";
// } else {
// print "<br>";
// }
//}
//$db = new DB();
//$db->open();
//echo "<b>Show Zoomed Tweets: <b><br>";
//$zoom = $_GET["zoom"];
//$db->getZoomedTweets($zoom);
//$db->close();
break;
case "showalltweets":
$db = new DB();
$db->open();
echo "<b>Show All Tweets: </b><br>";
$db->getAllTweetsUserBlind();
$db->close();
break;
case "showallmytweets":
$db = new DB();
$db->open();
echo "<b>Show All Tweets: </b><br>";
$db->getAllTweets();
$db->close();
break;
case "showunreadtweets":
$db = new DB();
$db->open();
echo "<b>Show Unread Tweets: </b><br>";
$db->getAllUnreadTweets();
//$db->getXUnreadTweets();
$db->close();
break;
case "showreadtweets":
$db = new DB();
$db->open();
echo "<b>Show read Tweets: </b><br>";
$db->getAllReadTweets();
$db->close();
break;
case "showlocaltweet":
$db = new DB();
$db->open();
echo "<b>Show Tweet by ID: </b><br>";
$tweetid = $_GET["id"];
if ($tweetid == NULL) {
print "No tweetid entered. Please try again";
break;
}
$tweet = $db->getTweetByID($tweetid, $_SESSION['userLoggedInID']);
if ($tweet == -1) {
print 'Ooops - Tweet not found locally<br>';
} else {
$tweet->display();
}
$db->close();
break;
case "showlocaluser":
print ' showlocaluser';
$db = new DB();
$db->open();
echo "<b>Show User by ID: </b><br>";
$userid = $_GET["id"];
$user = $db->getUserByID($userid);
$user->display();
$db->close();
break;
default:
showIntro();
}
}
