Updates for letting users register in roles. Incomplete

user.inc.php

@@ -578,6 +578,12 @@ function user_create($accounts_id, $conferences_id=0)
 		}
 	}
 
+	/* No data available on the old user records, let's try getting it from the account then */
+	$results = mysql_fetch_assoc(mysql_query("SELECT * FROM accounts WHERE id ='$accounts_id'"));
+	if(is_array($results)){
+		$fields['username'] = $results['username'];
+	}
+
 	/* Create the user */
 	$fieldList = array_keys($fields);
 	$query = "INSERT INTO users(`created`, `" . implode('`,`', $fieldList) . "`) VALUES(NOW(), '" . implode("','", $fields) . "')";

user_edit.php

@@ -34,6 +34,7 @@ else
 	user_auth_required();
 
 if(array_key_exists('join', $_GET)){
+
 	// this is a request to join this conference
 	// get the corresponding account id to go with this user id
 	if($edit_id == null){
@@ -48,14 +49,15 @@ if(array_key_exists('join', $_GET)){
 		$result = mysql_fetch_assoc($q);
 		$edit_accounts_id = $result['accounts_id'];
 	}
+
 	// find out if they're already a member of this conference
 	$query = "SELECT COUNT(*) FROM users WHERE conferences_id = {$_SESSION['conferences_id']}"
 		. " AND accounts_id = " . $edit_accounts_id;
 	$data = mysql_fetch_array(mysql_query($query));
-
 	if($data[0] == 0){
 		// apparently not - let's go ahead and hook them up
 		$u = user_create($edit_accounts_id, $_SESSION['conferences_id']);
+		user_save($u);
 		$edit_id = $u['id'];
 	}
 }else{

user_main.php

@@ -27,11 +27,48 @@
  require_once("user.inc.php");
  user_auth_required();
 
+ // grab data for the available role types
+ $roleDat = array();
+ $q = mysql_query("SELECT * FROM roles");
+ while($row = mysql_fetch_assoc($q)){
+ 	$roleDat[$row['type']] = array(
+		'id' => $row['id'],
+		'name' => $row['name']
+	);
+ }
+
 
  $u = user_load($_SESSION['users_id']);
 
- send_header("Main Page", array());
+if(array_key_exists('action', $_GET)){
+	switch($_GET['action']){
+		case 'register':
+			register_new_role();
+			break;
+		default:
+			break;
+	}
+	exit;
+}
 
+
+ send_header("Main Page", array());
+?>
+<script type="text/javascript">
+	function register(role){
+		//alert($('#' + role + '_password').val());
+		$.post('user_main.php?action=register',
+			{
+				'role' : role,
+				'password' : $('#' + role + '_password').val()
+			},
+			function(result){
+				alert(result);
+			}
+		);
+	}
+</script>
+<?php
  //only display the named greeting if we have their name
  echo i18n("Hello <b>%1</b>",array($_SESSION['name']));
  echo "<br />";
@@ -51,7 +88,7 @@
  	$idx = $roleid . "_registration_type";
  	if(array_key_exists($idx, $config)){
  		// this is a role that can potentially be registered for
- 		if(is_array($user['roles']) && array_key_exists($row['type'], $user['roles'])){
+ 		if(is_array($u['roles']) && array_key_exists($row['type'], $u['roles'])){
  			$registered[$row['type']] = $row['name'];
  		}else{
  			$available[$row['type']] = $row['name'];
@@ -69,10 +106,18 @@
 
  if(count($available) > 0){
  	echo "<h4>The following roles are available:</h4>";
+	$rowNumber = 0;
+	echo "<table class=\"summarytable\">";
  	foreach($available as $type => $title){
- 		echo "$title<br/>";
+		echo '<tr class="';
+		if(($rowNumber++) % 2) echo 'odd';
+		else echo 'even';
+		echo '">';
+ 		echo "<td><strong>$title</strong></td><td>";
+		draw_signup_form($type);
+		echo "</td></tr>";
  	}
- 	echo "<br/>";
+	echo "</table>";
  }
 
  echo "<br />";
@@ -85,4 +130,154 @@
  echo '<li>'.i18n('To logout, use the "Logout" link in the upper-right of the page').'</li>';
  echo '</ul>';
 
+/*
+echo "<pre>";
+echo htmlentities(print_r($u, true));
+echo htmlentities(print_r($config, true));
+echo "</pre>";
+*/
+
  send_footer();
+
+function draw_signup_form($type){
+	global $config;
+	global $roleDat;
+	switch($type) {
+		case 'volunteer':
+			// returns "notopenyet", "closed", or "open"
+			$reg_open = user_volunteer_registration_status(); 
+			$reg_mode = $config['volunteer_registration_type'];
+//			$reg_single_password = $config['volunteer_registration_singlepassword'];
+//			$password_expiry_days = $config['volunteer_password_expiry_days'];
+//			$welcome_email = "volunteer_welcome";
+			break;
+		/*case 'committee':
+		
+			$reg_open = 'notpermitted';
+			$reg_mode = 'closed';
+			$reg_single_password = '';
+			$password_expiry_days = 0;
+			$welcome_email = false;
+			break;
+		*/
+		case 'judge':
+			$reg_open = user_judge_registration_status();
+			$reg_mode = $config['judge_registration_type'];
+//			$reg_single_password = $config['judge_registration_singlepassword'];
+//			$password_expiry_days = $config['judges_password_expiry_days'];
+//			$welcome_email = "judge_welcome";
+			break;
+		/*
+		case 'student':
+			$reg_open = 'closed';
+			//	$reg_mode = $config['judge_registration_type'];
+			//	$reg_single_password = $config['judge_registration_singlepassword'];
+			$password_expiry_days = 0;
+			$welcome_email = "register_students_welcome";
+			break;
+		*/
+		default:
+			echo "Not handled";
+			return;
+	}
+	if($reg_open == 'open'){
+		switch($reg_mode){
+			case 'open':
+				echo "\"$reg_mode\" registration is not yet handled";
+				break;
+			case 'singlepassword':
+				echo '<p>';
+				echo i18n("{$roleDat[$type]['name']} Registration is protected by a password.  You must know the <b>{$roleDat[$type]['name']} Registration Password</b> in order to create an account.  Please contact the committee to obtain the password if you wish to register.");
+				echo "</p><p>";
+				echo i18n("{$roleDat[$type]['name']} Password").":<input type=\"password\" size=\"20\" id=\"{$type}_password\" />";
+				echo "<button onclick=\"register('" . $type . "');\">Register</button>";
+				echo "</p>";
+				break;
+			case 'schoolpassword':
+				echo "\"$reg_mode\" registration is not yet handled";
+				break;
+			case 'invite':
+				output_page_text("register_{$type}_invite");
+				break;
+			case 'openorinvite':
+				echo "\"$reg_mode\" registration is not yet handled";
+				break;
+			default:
+				echo "Unhandled registration mode: $reg_mode";
+		}
+	}else{
+		echo i18n("{$roleDat[$type]['name']} registration is not open");
+	}
+/*
+	echo "<hr/>\$reg_mode = $reg_mode<br/>";
+	echo "\$reg_open = $reg_open<br/>";
+	echo "<pre>";
+//	print_r($config);
+	echo "</pre>";
+*/
+
+}
+
+function register_new_role(){
+	global $config, $roleDat, $u;
+	$password = $_POST['password'];
+	$uid = $_SESSION['users_id'];
+	$roleId = $_POST['role'];
+	$typekey = $roleId . '_registration_type';
+	$accounts_id = $u['accounts_id'];
+	if(array_key_exists($typekey, $config)){
+		$regtype = $config[$typekey];
+	}else{
+		return false;
+	}
+
+	// see if the registration is allowed for this role with the information provided
+	$canRegister = true;
+	$role = $_POST['role'];
+	switch($regtype){
+		case 'open':
+		case 'openorinvite':
+			// ok, we can allow these
+			break;
+		case 'singlepassword':
+			if($password != $config[$role . '_registration_singlepassword']){
+				$canRegister = false;
+			}
+			break;
+		case 'schoolpassword':
+			// FIXME: not yet implemented.
+			// this is only used for students, who are not yet registered through the "user" system
+			$canRegister = false;
+			break;
+		case 'invite':
+			$canRegister = false;
+			break;
+		default:
+//			echo "[\$regtype = \"$regtype\"]";
+			$canRegister = false;
+	}
+	if(!$canRegister) return false;
+
+
+	// ok, they meet the conditions to register for this role
+	// see if they're already registered for it
+	$role_index = $roleDat[$role]['id'];
+	$query = "SELECT COUNT(*) FROM user_roles WHERE users_id = $uid AND roles_id=$role_index";
+	$results = mysql_fetch_array(mysql_query($query));
+	if($results[0] != 0){
+		return false;
+	}
+
+	// not already regiseterd, let's go ahead and hook 'em up
+	$query = "INSERT INTO user_roles (accounts_id, users_id, roles_id, active, complete)";
+	$query .= " VALUES($accounts_id, $uid, $role_index, 'yes', 'no')";
+	echo $query;
+	return true;
+	/*
+	if(mysql_query($query)){
+		return true;
+	}else{
+		return false;
+	}
+	*/
+}