if ($title == '') {
$json = array('error' => 'You must provide a name for this task.');
exit(json_encode($json));
} elseif ($leaderName == '') {
$json = array('error' => 'This task must have a leader.');
exit(json_encode($json));
} elseif ($description == '') {
$json = array('error' => 'You must provide some instructions for this task.');
exit(json_encode($json));
}
// leader must be real, and a creator or organizer
$leader = User::loadByUsername($leaderName);
if ($leader === null) {
$json = array('error' => 'The user you specified to lead this task does not exist.');
exit(json_encode($json));
} elseif (!ProjectUser::isCreator($leader->getID(), $project->getID()) && !ProjectUser::isTrusted($leader->getID(), $project->getID())) {
$json = array('error' => 'Only the project creator or a trusted member may lead tasks.');
exit(json_encode($json));
}
// num needed must be numeric or empty
if ($numNeeded != '' && !is_numeric($numNeeded)) {
$json = array('error' => 'Number of people needed must be a valid number or empty (for unlimited).');
exit(json_encode($json));
}
// check for valid date
$formattedDeadline = strtotime($deadline);
if ($formattedDeadline === false && $deadline != '') {
$json = array('error' => 'Deadline must be a valid date or empty.');
exit(json_encode($json));
}
}
function formatUserLink($userID = null, $projectID = null)
{
if ($userID == null) {
return null;
}
$user = User::load($userID);
$formatted = '<a href="' . Url::user($userID) . '">' . $user->getUsername() . '</a>';
// add star to trusted users
if ($projectID != null) {
if (ProjectUser::isTrusted($userID, $projectID) || ProjectUser::isCreator($userID, $projectID)) {
$formatted .= '<a href="' . Url::help() . '#help-roles" title="trusted member">*</a>';
}
}
return $formatted;
}
echo '</p>';
echo '</td>';
// status
$status = formatProjectStatus($p->getStatus());
echo '<td class="status">' . $status . '</td>';
// deadline
$deadline = $p->getDeadline();
$deadline = empty($deadline) ? '--' : formatTimeTag($deadline);
echo '<td class="deadline">' . $deadline . '</td>';
// members
$members = count($p->getAllMembers()) + 1;
echo '<td class="members"><a href="' . Url::people($p->getID()) . '">' . $members . '</a></td>';
// role
if (!is_null($user)) {
$relationship = '';
if (ProjectUser::isCreator($user->getID(), $p->getID())) {
$relationship = 'creator';
} elseif (ProjectUser::isTrusted($user->getID(), $p->getID())) {
$relationship = 'trusted member';
} elseif (ProjectUser::isMember($user->getID(), $p->getID())) {
$relationship = 'member';
} elseif (ProjectUser::isFollower($user->getID(), $p->getID())) {
$relationship = 'follower';
}
echo '<td class="role">' . $relationship . '</td>';
}
echo '</tr>';
}
?>
</table>
<?php
public function isCreator($userID = null)
{
return ProjectUser::isCreator($userID, $this->id);
}
