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Added api functionality for disconnecting a user from a registration : api/project/remove

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This commit is contained in:
jacob 2011-02-18 21:53:07 +00:00
parent f785a71be2
commit 64ef61d88f
3 changed files with 53 additions and 20 deletions
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12
api.php
View File

@ -966,20 +966,17 @@ switch($request[0]) {
break;
/* APIDOC: project/remove
post(registration_number integer)
post(registrations_id integer)
description(remove the current user from an existing project. If no other users are in the project, then it is deleted.)
*/
case 'remove':
$ret['status'] = "error";
$ret['error'] = $_GET['request'] . " functionality not yet implemented";
/*
if(!array_key_exists('registration_number', $_POST)){
if(!array_key_exists('registrations_id', $_POST)){
$ret['status'] = 'error';
$ret['error'] = 'registration_number (integer) is required';
$ret['error'] = 'registrations_id (integer) is required';
break;
}
$result = removeProject($_POST['registration_number']);
$result = removeProject($_POST['registrations_id']);
if($result != 'ok'){
$ret['status'] = "error";
$ret['error'] = $result;
@ -987,7 +984,6 @@ switch($request[0]) {
}
$ret['status'] = 'ok';
*/
break;
case 'mentor':

39
register_participants.inc.php
View File

@ -764,31 +764,52 @@ function joinProject($registration_number, $email){
// disassociate the active user from the specified project registration. If the registration no longer
// has any users connected to it, delete it, and any projects tied to it
/*
function removeProject($registration_id){
function removeProject($registrations_id){
// make sure this user is indeed connected to the specified project
$uid = $_SESSION['users_id'];
$regId = getRegistrationsId($uid);
$registration_number = intval($registration_number);
if($regId != $registration_number){
$registrations_id = intval($registrations_id);
if($regId != $registrations_id){
return 'register_participants.inc.php::removeProject -> you are not connected to that project';
}
mysql_query("UPDATE users SET registrations_id = null WHERE ud = $uid");
mysql_query("UPDATE users SET registrations_id = null WHERE id = $uid");
if(mysql_error()){
return "register_participants.inc.php::removeProject -> " . mysql_error();
}
// now let's see if anyone else is connected to that registration
$q = mysql_query("SELECT COUNT(*) AS tally FROM users WHERE registrations_id = $registration_number");
$q = mysql_query("SELECT COUNT(*) AS tally FROM users WHERE registrations_id = $registrations_id");
$result = mysql_fetch_assoc($q);
if($result['tally'] == 0){
//nobody wants the poor lonely registration. Let's put it out of it's misery
mysql_query("DELETE FROM registrations WHERE num = $registration_number");
mysql_query("DELETE FROM projects WHERE registrations_id
mysql_query("DELETE FROM registrations WHERE id = $registrations_id");
if(mysql_error()){
return "register_participants.inc.php::removeProject -> " . mysql_error();
}
$projIds = array();
$q = mysql_query("SELECT id FROM projects WHERE registrations_id = $registrations_id");
while($row = mysql_fetch_assoc($q)){
$projIds[] = $row['id'];
}
if(count($projIds) > 0){
mysql_query("DELETE FROM project_specialawards_link
WHERE projects_id IN(" . implode('.', $projIds) . ")");
if(mysql_error()){
return "register_participants.inc.php::removeProject -> " . mysql_error();
}
}
mysql_query("DELETE FROM projects WHERE registrations_id = $registrations_id");
if(mysql_error()){
return "register_participants.inc.php::removeProject -> " . mysql_error();
}
}
return 'ok';
}
*/
?>

22
testapi.php
View File

@ -63,6 +63,7 @@ include "common.inc.php";
<a href="apidoc.php">API Documentation</a><br />
<a href="doc/dictionary.php">Registration Group/Fields Dictionary Documentation</a><br/>
<!-- ******************************************** -->
<h2>General Commands</h2>
Login
@ -90,6 +91,7 @@ Date List
<input type="submit" value="Conference Date List">
</form>
<!-- ******************************************** -->
<h2>Account Settings</h2>
<strong>Edit account information</strong><br/>
Username: <input type="text" id="username"></input><br/>
@ -106,16 +108,26 @@ email address: <input type="text" name="email"></input><br/>
<input type="submit" value="Create Account"></input>
</form>
<!-- ******************************************** -->
<h2>Project related commands</h2>
<h3>Start a new project</h3>
<a href="api/project/add">start a new project</a><br/>
<h3>Join a project</h3>
<form method = "post" action = "api/project/join">
<label>project e-mail address:<input type="text" name="email"></input></label><br/>
<label>registration id:<input type="text" name="registrations_id"></input></label><br/>
<label>registration number:<input type="text" name="registration_number"></input></label><br/>
<input type="submit" value="Join"></input>
</form>
<h3>Leave a project</h3>
<form method ="post" action = "api/project/remove">
<label>registration id:<input type="text" name="registrations_id"></input></label><br/>
<input type="submit" value="Leave"></input>
</form>
<!-- ******************************************** -->
<h2>Teacher Specific Commands</h2>
<a href="api/scienceolympics/teams/list">Science Olympic Teams List</a><br />
@ -135,6 +147,7 @@ email address: <input type="text" name="email"></input><br/>
<input type="submit" value="Edit Team">
</form>
<!-- ******************************************** -->
<h2>User Stuff</h2>
<a href="api/user/view/">View the user</a><br/>
@ -160,8 +173,7 @@ role id: <input type="text" name="roles_id"></input><br/>
<input type="submit" value="Uninvite User"></input>
</form>
<!-- ******************************************** -->
<h2>Event Schedule</h2>
<a href="api/schedule/list">Schedule Listing</a><br/>
@ -181,6 +193,7 @@ Schedule ID: <input type="text" name="schedule_id"></input>
<input type="submit" value="Unregister"></input>
</form>
<!-- ******************************************** -->
<h2>Roles</h2>
<a href="api/role/list">Get a list of roles for this conference</a><br/>
@ -199,6 +212,7 @@ Remove a role from this account
</div>
</form>
<!-- ******************************************** -->
<h2>Registration Fields</h2>
<a href="api/registration/dictionary">View the dictionary of registration fields</a> &nbsp;
<a href="doc/dictionary.php">View Documentation Generated by this API call</a><br/>
@ -212,6 +226,7 @@ foreach($roles AS $role=>$r) {
<input type="submit" value="List Registration Fields for Selected Roles">
</form>
<!-- ******************************************** -->
<h2>Schools</h2>
<a href="api/school/list">School Listing</a><br/>
@ -222,6 +237,7 @@ foreach($roles AS $role=>$r) {
</form>
<!-- ******************************************** -->
<h2>Session Variables</h2>
<?
echo json_encode($_SESSION);