' . str_replace("\n", '
', $question['Question']) . ' | Löschen | ';
$answered_questions = "";
$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`>0 AND `UID`=" . sql_escape($user['UID']));
foreach ($questions as $question) {
$answered_questions .= '
' . str_replace("\n", '
', $question['Question']) . ' | ';
$answered_questions .= '' . UID2Nick($question['AID']) . ' | ' . str_replace("\n", '
', $question['Answer']) . ' | ';
$answered_questions .= 'Löschen |
';
}
return template_render('../templates/user_questions.html', array (
'link' => page_link_to("user_questions"),
'open_questions' => $open_questions,
'answered_questions' => $answered_questions
));
} else {
switch ($_REQUEST['action']) {
case 'ask' :
$question = strip_request_item_nl('question');
if ($question != "") {
sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'");
header("Location: " . page_link_to("user_questions"));
} else
return error("Gib eine Frage ein!", true);
break;
case 'delete' :
if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
$id = $_REQUEST['id'];
else
return error("Incomplete call, missing Question ID.", true);
$question = sql_select("SELECT * FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
if (count($question) > 0 && $question[0]['UID'] == $user['UID']) {
sql_query("DELETE FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
header("Location: " . page_link_to("user_questions"));
} else
return error("No question found.", true);
break;
}
}
}
?>