admin questions

1 files changed, 76 insertions, 0 deletions

diff --git a/includes/pages/admin_questions.php b/includes/pages/admin_questions.php
new file mode 100644
index 00000000..5355dd86
--- /dev/null
+++ b/includes/pages/admin_questions.php
@@ -0,0 +1,76 @@
+<?php
+function admin_new_questions() {
+	global $user, $privileges;
+
+	if (in_array("admin_questions", $privileges)) {
+		$new_messages = sql_num_query("SELECT * FROM `Questions` WHERE `AID`=0");
+
+		if ($new_messages > 0)
+			return '<p class="notice"><a href="' . page_link_to("admin_questions") . '">There are unanswered questions!</a></p><hr />';
+	}
+
+	return "";
+}
+
+function admin_questions() {
+	global $user;
+
+	if (!isset ($_REQUEST['action'])) {
+		$open_questions = "";
+		$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`=0");
+		foreach ($questions as $question) {
+			$open_questions .= '<tr><td>' . UID2Nick($question['UID']) . '</td><td>' . str_replace("\n", '<br />', $question['Question']) . '</td>';
+			$open_questions .= '<td><form action="' . page_link_to("admin_questions") . '&action=answer" method="post"><textarea name="answer"></textarea><input type="hidden" name="id" value="' . $question['QID'] . '" /><br /><input type="submit" name="submit" value="Send" /></form></td>';
+			$open_questions .= '<td><a href="' . page_link_to("admin_questions") . '&action=delete&id=' . $question['QID'] . '">Delete</a></td><tr>';
+		}
+
+		$answered_questions = "";
+		$questions = sql_select("SELECT * FROM `Questions` WHERE `AID`>0");
+		foreach ($questions as $question) {
+			$answered_questions .= '<tr><td>' . UID2Nick($question['UID']) . '</td><td>' . str_replace("\n", '<br />', $question['Question']) . '</td>';
+			$answered_questions .= '<td>' . UID2Nick($question['AID']) . '</td><td>' . str_replace("\n", '<br />', $question['Answer']) . '</td>';
+			$answered_questions .= '<td><a href="' . page_link_to("admin_questions") . '&action=delete&id=' . $question['QID'] . '">Delete</a></td><tr>';
+		}
+
+		return template_render('../templates/admin_questions.html', array (
+			'link' => page_link_to("admin_questions"),
+			'open_questions' => $open_questions,
+			'answered_questions' => $answered_questions
+		));
+	} else {
+		switch ($_REQUEST['action']) {
+			case 'answer' :
+				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]['AID'] == "0") {
+					$answer = trim(preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['answer'])));
+
+					if ($answer != "") {
+						sql_query("UPDATE `Questions` SET `AID`=" . sql_escape($user['UID']) . ", `Answer`='" . sql_escape($answer) . "' WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
+						header("Location: " . page_link_to("admin_questions"));
+					} else
+						return error("Please enter an answer!");
+				} else
+					return error("No question found.");
+				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($question) > 0) {
+					sql_query("DELETE FROM `Questions` WHERE `QID`=" . sql_escape($id) . " LIMIT 1");
+					header("Location: " . page_link_to("admin_questions"));
+				} else
+					return error("No question found.");
+				break;
+		}
+	}
+}
+?>
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