feat: edit pre-existing bans

inc/bans.php

@@ -113,20 +113,25 @@ class Bans {
 		return array($ipstart, $ipend);
 	}
 	
-	static public function find($ip, $board = false, $get_mod_info = false) {
+	static public function find($ip, $board = false, $get_mod_info = false, $banid = false) {
 		global $config;
-		
+
+		if (!$banid)
+			$search = '(`ipstart` = :ip OR (:ip >= `ipstart` AND :ip <= `ipend`)))';
+		else
+			$search = '(``bans``.`id` = :ip))';
+
 		$query = prepare('SELECT ``bans``.*' . ($get_mod_info ? ', `username`' : '') . ' FROM ``bans``
 		' . ($get_mod_info ? 'LEFT JOIN ``mods`` ON ``mods``.`id` = `creator`' : '') . '
 		WHERE
 			(' . ($board !== false ? '(`board` IS NULL OR `board` = :board) AND' : '') . '
-			(`ipstart` = :ip OR (:ip >= `ipstart` AND :ip <= `ipend`)))
+		' . $search . '
 		ORDER BY `expires` IS NULL, `expires` DESC');
 		
 		if ($board !== false)
 			$query->bindValue(':board', $board, PDO::PARAM_STR);
 		
-		$query->bindValue(':ip', inet_pton($ip));
+		$query->bindValue(':ip', (!$banid) ? inet_pton($ip) : $ip);
 		$query->execute() or error(db_error($query));
 		
 		$ban_list = array();
@@ -289,6 +294,9 @@ class Bans {
 			$query->bindValue(':board', null, PDO::PARAM_NULL);
 		
 		if ($post) {
+			if (!isset($board['uri']))
+				openBoard($post['board']);
+
 			$post['board'] = $board['uri'];
 			$query->bindValue(':post', json_encode($post));
 		} else

inc/config.php

@@ -1566,6 +1566,8 @@
 	$config['mod']['unban'] = MOD;
 	// Spoiler image
 	$config['mod']['spoilerimage'] = JANITOR;
+	// Edit bans
+	$config['mod']['edit_ban'] = JANITOR;
 	// Delete file (and keep post)
 	$config['mod']['deletefile'] = JANITOR;
 	// Delete all posts by IP

inc/mod/pages.php

@@ -842,6 +842,14 @@ function mod_page_ip($cip) {
 		header('Location: ?/IP/' . $cip . '#bans', true, $config['redirect_http']);
 		return;
 	}
+
+	if (isset($_POST['ban_id'], $_POST['edit_ban'])) {
+		if (!hasPermission($config['mod']['edit_ban']))
+			error($config['error']['noaccess']);
+
+		header('Location: ?/edit_ban/' . $_POST['ban_id'], true, $config['redirect_http']);
+		return;
+	}
 	
 	if (isset($_POST['note'])) {
 		if (!hasPermission($config['mod']['create_notes']))
@@ -946,6 +954,57 @@ function mod_page_ip($cip) {
 	mod_page(sprintf('%s: %s', _('IP'), htmlspecialchars($cip)), $config['file_mod_view_ip'], $args, $args['hostname']);
 }
 
+function mod_edit_ban($ban_id) {
+	global $mod, $config;
+
+	if (!hasPermission($config['mod']['edit_ban']))
+		error($config['error']['noaccess']);
+
+	$args['bans'] = Bans::find($ban_id, false, true, true);
+	$args['ban_id'] = $ban_id;
+	$args['boards'] = listBoards();
+	$args['current_board'] = isset($args['bans'][0]['board']) ? $args['bans'][0]['board'] : false;
+
+	if (!$args['bans'])
+		error($config['error']['404']);
+
+	if (isset($_POST['new_ban'])) {
+
+		$new_ban['mask'] = $args['bans'][0]['mask'];
+		$new_ban['post'] = isset($args['bans'][0]['post']) ? $args['bans'][0]['post'] : false;
+		$new_ban['board'] = $args['current_board'];
+
+		if (isset($_POST['reason']))
+			$new_ban['reason'] = $_POST['reason'];
+		else
+			$new_ban['reason'] = $args['bans'][0]['reason'];
+
+		if (isset($_POST['ban_length']) && !empty($_POST['ban_length']))
+			$new_ban['length'] = $_POST['ban_length'];
+		else
+			$new_ban['length'] = false;
+
+		if (isset($_POST['board'])) {
+			if ($_POST['board'] == '*')
+				$new_ban['board'] = false;
+			else
+				$new_ban['board'] = $_POST['board'];
+		}
+
+		Bans::new_ban($new_ban['mask'], $new_ban['reason'], $new_ban['length'], $new_ban['board'], false, $new_ban['post']);
+		Bans::delete($ban_id);
+
+		header('Location: ?/', true, $config['redirect_http']);
+
+	}
+
+	$args['token'] = make_secure_link_token('edit_ban/' . $ban_id);
+
+	mod_page(_('Edit ban'), 'mod/edit_ban.html', $args);
+
+}
+
+
 function mod_ban() {
 	global $config;
 	

js/mod/ban-list.js

@@ -37,7 +37,7 @@ var banlist_init = function(token, my_boards, inMod) {
 	}
 	return pre+f.mask;
       } },
-      reason: {name: _("Reason"), width: "calc(100% - 715px - 6 * 4px)", fmt: function(f) {
+      reason: {name: _("Reason"), width: "calc(100% - 770px - 6 * 4px)", fmt: function(f) {
 	var add = "", suf = '';
         if (f.seen == 1) add += "<i class='fa fa-check' title='"+_("Seen")+"'></i>";
 	if (f.message) {
@@ -73,7 +73,12 @@ var banlist_init = function(token, my_boards, inMod) {
 	  un = "<em>"+_("system")+"</em>";
 	}
 	return pre + un + suf;
-      } }
+      } },
+      id: {
+         name: (inMod)?"Edit":"&nbsp;", width: (inMod)?"35px":"0px", fmt: function(f) {
+	 if (!inMod) return '';
+         return "<a href=?/edit_ban/"+f.id+">Edit</a>";
+       } }
     }, {}, t);
 
     $("#select-all").click(function(e) {

mod.php

@@ -64,6 +64,7 @@ $pages = array(
 	'/ban'					=> 'secure_POST ban',		// new ban
 	'/bans'					=> 'secure_POST bans',		// ban list
 	'/bans.json'				=> 'secure bans_json',		// ban list JSON
+	'/edit_ban/(\d+)'			=> 'secure_POST edit_ban',
 	'/ban-appeals'				=> 'secure_POST ban_appeals',	// view ban appeals
 	
 	'/recent/(\d+)'				=> 'recent_posts',		// view recent posts

templates/mod/ban_form.html

@@ -1,5 +1,7 @@
 {% if post and board %}
 	{% set action = '?/' ~ board ~ '/ban/' ~ post %}
+{% elseif edit_ban %}
+	{% set action = '' %}
 {% else %}
 	{% set action = '?/ban' %}
 {% endif %}
@@ -14,7 +16,7 @@
 	{% endif %}
 	
 	<table>
-		
+	{% if not edit_ban %}
 		<tr>
 			<th>
 				<label for="ip">{% trans 'IP' %} <span class="unimportant">{% trans '(or subnet)' %}</span></label>
@@ -27,6 +29,7 @@
 				{% endif %}
 			</td>
 		</tr>
+	{% endif %}
 		<tr>
 			<th>
 				<label for="reason">{% trans 'Reason' %}</label>
@@ -66,7 +69,7 @@
 			<td>
 				<ul style="list-style:none;padding:2px 5px">
 					<li>
-						<input type="radio" name="board" value="*" id="ban-allboards" checked> 
+						<input type="radio" name="board" value="*" id="ban-allboards" {% if edit_ban and not current_board %}checked{% elseif not edit_ban %}checked{% endif %}>
 						<label style="display:inline" for="ban-allboards">
 							<em>{% trans 'all boards' %}</em>
 						</label>
@@ -74,7 +77,7 @@
 					
 					{% for board in boards %}
 						<li>
-							<input type="radio" name="board" value="{{ board.uri }}" id="ban-board-{{ board.uri }}"> 
+							<input type="radio" name="board" value="{{ board.uri }}" id="ban-board-{{ board.uri }}" {% if edit_ban and current_board == board.uri %}checked{% endif %}>
 							<label style="display:inline" for="ban-board-{{ board.uri }}">
 								{{ config.board_abbreviation|sprintf(board.uri) }} - {{ board.title|e }}
 							</label>
@@ -85,7 +88,7 @@
 		</tr>
 		<tr>
 			<td></td>
-			<td><input name="new_ban" type="submit" value="{% trans 'New Ban' %}"></td>
+			<td><input name="new_ban" type="submit" value="{% if edit_ban %}{% trans 'Edit Ban' %}{% else %}{% trans 'New Ban' %}{% endif %}"></td>
 		</tr>
 	</table>
 </form>

templates/mod/ban_history.html

@@ -0,0 +1,70 @@
+<table style="width:400px;margin-bottom:10px;border-bottom:1px solid #ddd;padding:5px">
+	<tr>
+		<th>{% trans 'Status' %}</th>
+		<td>
+			{% if config.mod.view_banexpired and ban.expires != 0 and ban.expires < time() %}
+				{% trans 'Expired' %}
+			{% else %}
+				{% trans 'Active' %}
+			{% endif %}
+		</td>
+	</tr>
+	<tr>
+		<th>{% trans 'IP' %}</th>
+		<td>{{ ban.cmask }}</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Reason' %}</th>
+		<td>
+			{% if ban.reason %}
+				{{ ban.reason }}
+			{% else %}
+				<em>{% trans 'no reason' %}</em>
+			{% endif %}
+		</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Board' %}</th>
+		<td>
+			{% if ban.board %}
+				{{ config.board_abbreviation|sprintf(ban.board) }}
+			{% else %}
+				<em>{% trans 'all boards' %}</em>
+			{% endif %}
+		</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Set' %}</th>
+		<td>{{ ban.created|date(config.post_date) }}</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Expires' %}</th>
+		<td>
+			{% if ban.expires %}
+				{{ ban.expires|date(config.post_date) }}
+			{% else %}
+				<em>{% trans 'never' %}</em>
+			{% endif %}
+		</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Seen' %}</th>
+		<td>
+			{%  if ban.seen %}
+				{% trans 'Yes' %}
+			{%  else %}
+				{% trans 'No' %}
+			{%  endif %}
+		</td>
+	</tr>
+	<tr>
+		<th>{% trans 'Staff' %}</th>
+		<td>
+			{% if ban.username %}
+				{{ ban.username|e }}
+			{% else %}
+				<em>{% trans 'deleted?' %}</em>
+			{% endif %}
+		</td>
+	</tr>
+</table>

templates/mod/edit_ban.html

@@ -0,0 +1,14 @@
+<p style="text-align: center">
+{% trans %}The previous ban will be replaced by the edited ban and the ban duration will start from the time of the edit.<br/>
+The ban public message will <strong>not</strong> be changed.{% endtrans %}
+</p>
+<hr>
+{% for ban in bans %}
+	<h2 style="text-align:center">{% trans %}Current ban{% endtrans %}</h2>
+	<form style="text-align:center; margin-bottom: unset"> {# dummy form to trigger css rules #}
+		{% include 'mod/ban_history.html' %}
+	</form>
+	<hr>
+	<h2 style="text-align:center">{% trans %}New ban{% endtrans %}</h2>
+		{% include 'mod/ban_form.html' with {'edit_ban': true} %}
+{% endfor %}

templates/mod/view_ip.html

@@ -167,78 +167,10 @@
 		{% for ban in bans %}
 			<form action="" method="post" style="text-align:center">
 				<input type="hidden" name="token" value="{{ security_token }}">
-				<table style="width:400px;margin-bottom:10px;border-bottom:1px solid #ddd;padding:5px">
+				{% include 'mod/ban_history.html' %}
-					<tr>
-						<th>{% trans 'Status' %}</th>
-						<td>
-							{% if config.mod.view_banexpired and ban.expires != 0 and ban.expires < time() %}
-								{% trans 'Expired' %}
-							{% else %}
-								{% trans 'Active' %}
-							{% endif %}
-						</td>
-					</tr>
-					<tr>
-						<th>{% trans 'IP' %}</th>
-						<td>{{ ban.cmask }}</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Reason' %}</th>
-						<td>
-							{% if ban.reason %}
-								{{ ban.reason }}
-							{% else %}
-								<em>{% trans 'no reason' %}</em>
-							{% endif %}
-						</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Board' %}</th>
-						<td>
-							{% if ban.board %}
-								{{ config.board_abbreviation|sprintf(ban.board) }}
-							{% else %}
-								<em>{% trans 'all boards' %}</em>
-							{% endif %}
-						</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Set' %}</th>
-						<td>{{ ban.created|date(config.post_date) }}</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Expires' %}</th>
-						<td>
-							{% if ban.expires %}
-								{{ ban.expires|date(config.post_date) }}
-							{% else %}
-								<em>{% trans 'never' %}</em>
-							{% endif %}
-						</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Seen' %}</th>
-						<td>
-							{%  if ban.seen %}
-								{% trans 'Yes' %}
-							{%  else %}
-								{% trans 'No' %}
-							{%  endif %}
-						</td>
-					</tr>
-					<tr>
-						<th>{% trans 'Staff' %}</th>
-						<td>
-							{% if ban.username %}
-								{{ ban.username|e }}
-							{% else %}
-								<em>{% trans 'deleted?' %}</em>
-							{% endif %}
-						</td>
-					</tr>
-				</table>
 				<input type="hidden" name="ban_id" value="{{ ban.id }}">
 				<input type="submit" name="unban" value="{% trans 'Remove ban' %}">
+				<input type="submit" name="edit_ban" value="{% trans 'Edit ban' %}">
 			</form>
 		{% endfor %}
 	</fieldset>