user questions

1 files changed, 41 insertions, 0 deletions

diff --git a/includes/pages/user_questions.php b/includes/pages/user_questions.php
new file mode 100644
index 00000000..8201c6d6
--- /dev/null
+++ b/includes/pages/user_questions.php
@@ -0,0 +1,41 @@
+<?php
+function user_questions() {
+	global $user;
+
+	if (!isset ($_REQUEST['action'])) {
+		$open_questions = "";
+		$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`=0 AND `UID`=" . sql_escape($user['UID']));
+		foreach ($questions as $question)
+			$open_questions .= '<tr><td>' . $question['Question'] . '</td><td><a href="' . page_link_to("user_questions") . '&action=delete&id=' . $question['QID'] . '">Delete</a></td><tr>';
+
+		return template_render('../templates/user_questions.html', array (
+			'link' => page_link_to("user_questions"),
+			'open_questions' => $open_questions
+		));
+	} else {
+		switch ($_REQUEST['action']) {
+			case 'ask' :
+				$question = trim(preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['question'])));
+				if ($question != "") {
+					sql_query("INSERT INTO `Questions` SET `UID`=" . sql_escape($user['UID']) . ", `Question`='" . sql_escape($question) . "'");
+					header("Location: " . page_link_to("user_questions"));
+				} else
+					return error("Please enter a Question!");
+				break;
+			case 'delete' :
+				if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
+					$id = $_REQUEST['id'];
+				else
+					return error("Incomplete call, missing Question ID.");
+
+				$question = sql_select("SELECT * FROM `Questions` WHERE `QID`=" . sql_escape($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.");
+				break;
+		}
+	}
+}
+?>
\ No newline at end of file