$config['require_ban_view']: Force users to view the "You are banned" page at least once before letting a ban disappear naturally.

6 files changed, 35 insertions, 9 deletions

diff --git a/inc/config.php b/inc/config.php
index ed4a31f1..b7f6d220 100644
--- a/inc/config.php
+++ b/inc/config.php
@@ -366,6 +366,9 @@
 	// When true, a blank password will be used for files (not usable for deletion).
 	$config['field_disable_password'] = false;
 	
+	// Require users to see the ban page at least once for a ban even if it has since expired?
+	$config['require_ban_view'] = false;
+	
 /*
  * ====================
  *  Markup settings
diff --git a/inc/functions.php b/inc/functions.php
index 4b0e56d8..8d6e0a2d 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -579,6 +579,12 @@ function ago($timestamp) {
 function displayBan($ban) {
 	global $config;
 	
+	if (!$ban['seen']) {
+		$query = prepare("UPDATE `bans` SET `seen` = 1 WHERE `id` = :id");
+		$query->bindValue(':id', $ban['id'], PDO::PARAM_INT);
+		$query->execute() or error(db_error($query));
+	}
+	
 	$ban['ip'] = $_SERVER['REMOTE_ADDR'];
 	
 	// Show banned page and exit
@@ -605,12 +611,12 @@ function checkBan($board = 0) {
 	if (event('check-ban', $board))
 		return true;
 	
-	$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board) AND `ip` = :ip ORDER BY `expires` IS NULL DESC, `expires` DESC, `expires` DESC LIMIT 1");
+	$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `seen`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board) AND `ip` = :ip ORDER BY `expires` IS NULL DESC, `expires` DESC, `expires` DESC LIMIT 1");
 	$query->bindValue(':ip', $_SERVER['REMOTE_ADDR']);
 	$query->bindValue(':board', $board);
 	$query->execute() or error(db_error($query));
 	if ($query->rowCount() < 1 && $config['ban_range']) {
-		$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board) AND :ip LIKE REPLACE(REPLACE(`ip`, '%', '!%'), '*', '%') ESCAPE '!' ORDER BY `expires` IS NULL DESC, `expires` DESC LIMIT 1");
+		$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `seen`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board) AND :ip LIKE REPLACE(REPLACE(`ip`, '%', '!%'), '*', '%') ESCAPE '!' ORDER BY `expires` IS NULL DESC, `expires` DESC LIMIT 1");
 		$query->bindValue(':ip', $_SERVER['REMOTE_ADDR']);
 		$query->bindValue(':board', $board);
 		$query->execute() or error(db_error($query));
@@ -618,7 +624,7 @@ function checkBan($board = 0) {
 	
 	if ($query->rowCount() < 1 && $config['ban_cidr'] && !isIPv6()) {
 		// my most insane SQL query yet
-		$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board)
+		$query = prepare("SELECT `set`, `expires`, `reason`, `board`, `seen`, `bans`.`id` FROM `bans` WHERE (`board` IS NULL OR `board` = :board)
 			AND (					
 				`ip` REGEXP '^(\[0-9]+\.\[0-9]+\.\[0-9]+\.\[0-9]+\)\/(\[0-9]+)$'
 					AND
@@ -635,10 +641,14 @@ function checkBan($board = 0) {
 	if ($ban = $query->fetch()) {
 		if ($ban['expires'] && $ban['expires'] < time()) {
 			// Ban expired
-			$query = prepare("DELETE FROM `bans` WHERE `id` = :id LIMIT 1");
+			$query = prepare("DELETE FROM `bans` WHERE `id` = :id");
 			$query->bindValue(':id', $ban['id'], PDO::PARAM_INT);
 			$query->execute() or error(db_error($query));
 			
+			if ($config['require_ban_view'] && !$ban['seen']) {
+				displayBan($ban);
+			}
+			
 			return;
 		}
 		
diff --git a/inc/mod/ban.php b/inc/mod/ban.php
index 30234157..cfc2636f 100644
--- a/inc/mod/ban.php
+++ b/inc/mod/ban.php
@@ -56,7 +56,7 @@ function parse_time($str) {
 function ban($mask, $reason, $length, $board) {
 	global $mod, $pdo;
 	
-	$query = prepare("INSERT INTO `bans` VALUES (NULL, :ip, :mod, :time, :expires, :reason, :board)");
+	$query = prepare("INSERT INTO `bans` VALUES (NULL, :ip, :mod, :time, :expires, :reason, :board, 0)");
 	$query->bindValue(':ip', $mask);
 	$query->bindValue(':mod', $mod['id']);
 	$query->bindValue(':time', time());
diff --git a/install.php b/install.php
index 1447c723..71d1c910 100644
--- a/install.php
+++ b/install.php
@@ -1,7 +1,7 @@
 <?php
 
 // Installation/upgrade file	
-define('VERSION', 'v0.9.6-dev-7');
+define('VERSION', 'v0.9.6-dev-8');
 
 require 'inc/functions.php';
 
@@ -227,6 +227,8 @@ if (file_exists($config['has_installed'])) {
 				query(sprintf("CREATE INDEX `thread_id` ON `posts_%s` (`thread`, `id`)", $_board['uri'])) or error(db_error());
 				query(sprintf("ALTER TABLE `posts_%s` DROP INDEX `thread`", $_board['uri'])) or error(db_error());
 			}
+		case 'v0.9.6-dev-7':
+			query("ALTER TABLE  `bans` ADD  `seen` BOOLEAN NOT NULL") or error(db_error());
 		case false:
 			// Update version number
 			file_write($config['has_installed'], VERSION);
diff --git a/install.sql b/install.sql
index 811811e2..04896681 100644
--- a/install.sql
+++ b/install.sql
@@ -51,6 +51,7 @@ CREATE TABLE IF NOT EXISTS `bans` (
   `expires` int(11) DEFAULT NULL,
   `reason` text,
   `board` varchar(120) DEFAULT NULL,
+  `seen` tinyint(1) NOT NULL,
   PRIMARY KEY (`id`),
   FULLTEXT KEY `ip` (`ip`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
diff --git a/templates/banned.html b/templates/banned.html
index e912c1a9..e7b626f6 100644
--- a/templates/banned.html
+++ b/templates/banned.html
@@ -1,9 +1,17 @@
 {% filter remove_whitespace %}
 {# Automatically removes unnecessary whitespace #}
 <div class="ban">
-	<h2>{% trans %}You are banned! ;_;{% endtrans %}</h2>
+	{% if ban.expires and time() >= ban.expires %}
+		<h2>{% trans %}You were banned! ;_;{% endtrans %}</h2>
+	{% else %}
+		<h2>{% trans %}You are banned! ;_;{% endtrans %}</h2>
+	{% endif %}
 	<p>
-		{% trans %}You have been banned from{% endtrans %}
+		{% if ban.expires and time() >= ban.expires %}
+			{% trans %}You were banned from{% endtrans %}
+		{% else %}
+			{% trans %}You have been banned from{% endtrans %}
+		{% endif %}
 			{% if ban.board %}
 				 <strong>{{ config.board_abbreviation|sprintf(ban.board) }}</strong>
 			{% else %}
@@ -23,7 +31,9 @@
 	<p>
 		{% trans %}Your ban was filed on{% endtrans %} 
 			<strong>{{ ban.set|date(config.ban_date) }}</strong> {% trans %}and{% endtrans %} <span id="expires">
-		{% if ban.expires %}
+		{% if ban.expires and time() >= ban.expires %}
+			{% trans %} has since expired. Refresh the page to continue.{%  endtrans %}
+		{% elseif ban.expires %}
 			{% trans %}expires{% endtrans %} <span id="countdown">{{ ban.expires|until }}</span> {% trans %}from now, which is on{% endtrans %} 
 			<strong>
 				{{ ban.expires|date(config.ban_date) }}