From f034d0ecabafc013008639356465c2c606401f7d Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Sat, 28 Jun 2014 12:06:08 +0200
Subject: [PATCH] Add expiration date for user ban and disabled
 avatar/signature

---
 com.woltlab.wcf/cronjob.xml                   |  14 +++
 com.woltlab.wcf/templates/user.tpl            |  12 ++
 wcfsetup/install/files/acp/js/WCF.ACP.js      |  67 ++++++++---
 .../install/files/acp/templates/userAdd.tpl   | 110 +++++++++++++++++-
 .../install/files/acp/templates/userList.tpl  |   3 +
 wcfsetup/install/files/js/WCF.User.js         |  56 +++++++--
 .../files/lib/acp/form/UserAddForm.class.php  |  26 ++++-
 .../files/lib/acp/form/UserEditForm.class.php |  83 ++++++++++---
 .../files/lib/data/user/UserAction.class.php  |  62 ++++++++--
 .../system/cronjob/UserBanCronjob.class.php   |  65 +++++++++++
 wcfsetup/install/lang/de.xml                  |  18 +++
 wcfsetup/install/lang/en.xml                  |  18 +++
 wcfsetup/setup/db/install.sql                 |   3 +
 13 files changed, 484 insertions(+), 53 deletions(-)
 create mode 100644 wcfsetup/install/files/lib/system/cronjob/UserBanCronjob.class.php

diff --git a/com.woltlab.wcf/cronjob.xml b/com.woltlab.wcf/cronjob.xml
index 6a46e9969f..00a2771b30 100644
--- a/com.woltlab.wcf/cronjob.xml
+++ b/com.woltlab.wcf/cronjob.xml
@@ -162,5 +162,19 @@
 			<canbeedited>1</canbeedited>
 			<canbedisabled>1</canbedisabled>
 		</cronjob>
+		
+		<cronjob>
+			<classname><![CDATA[wcf\system\cronjob\UserBanCronjob]]></classname>
+			<description><![CDATA[Unbans users and enables disabled avatars and disabled signatures]]></description>
+			<description language="de"><![CDATA[Entsperrt gesperrte Benutzer, Avatare und Signaturen]]></description>
+			<startminute>0</startminute>
+			<starthour>1</starthour>
+			<startdom>*</startdom>
+			<startmonth>*</startmonth>
+			<startdow>*</startdow>
+			<active>1</active>
+			<canbeedited>1</canbeedited>
+			<canbedisabled>1</canbedisabled>
+		</cronjob>
 	</import>
 </data>
\ No newline at end of file
diff --git a/com.woltlab.wcf/templates/user.tpl b/com.woltlab.wcf/templates/user.tpl
index b75979ee98..75ea943af9 100644
--- a/com.woltlab.wcf/templates/user.tpl
+++ b/com.woltlab.wcf/templates/user.tpl
@@ -82,12 +82,24 @@
 				WCF.Language.addObject({
 					'wcf.user.ban': '{lang}wcf.user.ban{/lang}',
 					'wcf.user.ban.confirmMessage': '{lang}wcf.user.ban.confirmMessage{/lang}',
+					'wcf.user.ban.expires': '{lang}wcf.user.ban.expires{/lang}',
+					'wcf.user.ban.expires.description': '{lang}wcf.user.ban.expires.description{/lang}',
+					'wcf.user.ban.neverExpires': '{lang}wcf.user.ban.neverExpires{/lang}',
 					'wcf.user.ban.reason.description': '{lang}wcf.user.ban.reason.description{/lang}',
 					'wcf.user.unban': '{lang}wcf.user.unban{/lang}',
 					'wcf.user.disableAvatar': '{lang}wcf.user.disableAvatar{/lang}',
+					'wcf.user.ban.expires': '{lang}wcf.user.ban.expires{/lang}',
+					'wcf.user.ban.expires.description': '{lang}wcf.user.ban.expires.description{/lang}',
+					'wcf.user.ban.neverExpires': '{lang}wcf.user.ban.neverExpires{/lang}',
 					'wcf.user.disableAvatar.confirmMessage': '{lang}wcf.user.disableAvatar.confirmMessage{/lang}',
+					'wcf.user.disableAvatar.expires': '{lang}wcf.user.disableAvatar.expires{/lang}',
+					'wcf.user.disableAvatar.expires.description': '{lang}wcf.user.disableAvatar.expires.description{/lang}',
+					'wcf.user.disableAvatar.neverExpires': '{lang}wcf.user.disableAvatar.neverExpires{/lang}',
 					'wcf.user.disableSignature': '{lang}wcf.user.disableSignature{/lang}',
 					'wcf.user.disableSignature.confirmMessage': '{lang}wcf.user.disableSignature.confirmMessage{/lang}',
+					'wcf.user.disableSignature.expires': '{lang}wcf.user.disableSignature.expires{/lang}',
+					'wcf.user.disableSignature.expires.description': '{lang}wcf.user.disableSignature.expires.description{/lang}',
+					'wcf.user.disableSignature.neverExpires': '{lang}wcf.user.disableSignature.neverExpires{/lang}',
 					'wcf.user.edit': '{lang}wcf.user.edit{/lang}',
 					'wcf.user.enableAvatar': '{lang}wcf.user.enableAvatar{/lang}',
 					'wcf.user.enableSignature': '{lang}wcf.user.enableSignature{/lang}'
diff --git a/wcfsetup/install/files/acp/js/WCF.ACP.js b/wcfsetup/install/files/acp/js/WCF.ACP.js
index 549baef027..f0d7ae3949 100644
--- a/wcfsetup/install/files/acp/js/WCF.ACP.js
+++ b/wcfsetup/install/files/acp/js/WCF.ACP.js
@@ -1988,7 +1988,6 @@ WCF.ACP.User.BanHandler = {
 	 * Initializes WCF.ACP.User.BanHandler on first use.
 	 */
 	init: function() {
-		this._dialog = $('<div />').hide().appendTo(document.body);
 		this._proxy = new WCF.Action.Proxy({
 			success: $.proxy(this._success, this)
 		});
@@ -2048,19 +2047,57 @@ WCF.ACP.User.BanHandler = {
 	 * @param	array<integer>	userIDs
 	 */
 	ban: function(userIDs) {
-		WCF.System.Confirmation.show(WCF.Language.get('wcf.acp.user.ban.sure'), $.proxy(function(action) {
-			if (action === 'confirm') {
-				this._proxy.setOption('data', {
-					actionName: 'ban',
-					className: 'wcf\\data\\user\\UserAction',
-					objectIDs: userIDs,
-					parameters: {
-						banReason: $('#userBanReason').val()
-					}
-				});
-				this._proxy.sendRequest();
+		if (this._dialog === null) {
+			// create dialog
+			this._dialog = $('<div />').hide().appendTo(document.body);
+			this._dialog.append($('<fieldset><dl><dt><label for="userBanReason">' + WCF.Language.get('wcf.acp.user.banReason') + '</label></dt><dd><textarea id="userBanReason" cols="40" rows="3" /><small>' + WCF.Language.get('wcf.acp.user.banReason.description') + '</small></dd></dl><dl><dt></dt><dd><label for="userBanNeverExpires"><input type="checkbox" name="userBanNeverExpires" id="userBanNeverExpires" checked="checked" /> ' + WCF.Language.get('wcf.acp.user.ban.neverExpires') + '</label></dd></dl><dl id="userBanExpiresSettings" style="display: none;"><dt><label for="userBanExpires">' + WCF.Language.get('wcf.acp.user.ban.expires') + '</label></dt><dd><input type="date" name="userBanExpires" id="userBanExpires" class="medium" min="' + new Date(TIME_NOW * 1000).toISOString() + '" data-ignore-timezone="true" /><small>' + WCF.Language.get('wcf.acp.user.ban.expires.description') + '</small></dd></dl></fieldset>'));
+			this._dialog.append($('<div class="formSubmit"><button class="buttonPrimary" accesskey="s">' + WCF.Language.get('wcf.global.button.submit') + '</button></div>'));
+			
+			this._dialog.find('#userBanNeverExpires').change(function() {
+				$('#userBanExpiresSettings').toggle();
+			});
+			
+			this._dialog.find('button').click($.proxy(this._submit, this));
+		}
+		else {
+			// reset dialog
+			$('#userBanReason').val('');
+			$('#userBanNeverExpires').prop('checked', true);
+			$('#userBanExpiresSettings').hide();
+			$('#userBanExpiresDatePicker, #userBanExpires').val('');
+		}
+		
+		this._dialog.data('userIDs', userIDs);
+		this._dialog.wcfDialog({
+			title: WCF.Language.get('wcf.acp.user.ban.sure')
+		});
+	},
+	
+	/**
+	 * Handles submitting the ban dialog.
+	 */
+	_submit: function() {
+		this._dialog.find('.innerError').remove();
+		
+		var $banExpires = '';
+		if (!$('#userBanNeverExpires').is(':checked')) {
+			var $banExpires = $('#userBanExpiresDatePicker').val();
+			if (!$banExpires) {
+				this._dialog.find('#userBanExpiresSettings > dd > small').prepend($('<small class="innerError" />').text(WCF.Language.get('wcf.global.form.error.empty')));
+				return
 			}
-		}, this), '', $('<fieldset><dl><dt><label for="userBanReason">' + WCF.Language.get('wcf.acp.user.banReason') + '</label></dt><dd><textarea id="userBanReason" cols="40" rows="3" /><small>' + WCF.Language.get('wcf.acp.user.banReason.description') + '</small></dd></dl></fieldset>'));
+		}
+		
+		this._proxy.setOption('data', {
+			actionName: 'ban',
+			className: 'wcf\\data\\user\\UserAction',
+			objectIDs: this._dialog.data('userIDs'),
+			parameters: {
+				banReason: $('#userBanReason').val(),
+				banExpires: $banExpires
+			}
+		});
+		this._proxy.sendRequest();
 	},
 	
 	/**
@@ -2087,6 +2124,10 @@ WCF.ACP.User.BanHandler = {
 		$notification.show();
 		
 		WCF.Clipboard.reload();
+		
+		if (data.actionName == 'ban') {
+			this._dialog.wcfDialog('close');
+		}
 	}
 };
 
diff --git a/wcfsetup/install/files/acp/templates/userAdd.tpl b/wcfsetup/install/files/acp/templates/userAdd.tpl
index a7cf0cb073..9365f03ee5 100644
--- a/wcfsetup/install/files/acp/templates/userAdd.tpl
+++ b/wcfsetup/install/files/acp/templates/userAdd.tpl
@@ -181,20 +181,49 @@
 						</dd>
 					</dl>
 					
+					<dl>
+						<dt></dt>
+						<dd><label><input type="checkbox" id="banNeverExpires" name="banNeverExpires" value="1" {if !$banExpires}checked="checked" {/if}/> {lang}wcf.acp.user.ban.neverExpires{/lang}</label></dd>
+					</dl>
+					
+					<dl id="banExpiresSetting">
+						<dt><label for="banExpires">{lang}wcf.acp.user.ban.expires{/lang}</label></dt>
+						<dd>
+							<input type="date" name="banExpires" id="banExpires" min="{TIME_NOW|date:'Y-m-d'}" {if $banExpires} value="{$banExpires|date:'Y-m-d'}"{/if} class="medium" data-ignore-timezone="true" />
+							<small>{lang}wcf.acp.user.ban.expires.description{/lang}</small>
+						</dd>
+					</dl>
+					
 					{event name='banFields'}
 				</fieldset>
 				
 				<script data-relocate="true">
 					//<![CDATA[
-					$('#banned').change(function (event) {
+					$('#banned').change(function() {
 						if ($('#banned').is(':checked')) {
 							$('#banReason').attr('readonly', false);
+							$('#banNeverExpires, #banExpires').enable();
+							$('#banReason, #banNeverExpires, #banExpires').parents('dl').removeClass('disabled');
 						}
 						else {
 							$('#banReason').attr('readonly', true);
+							$('#banNeverExpires, #banExpires').disable();
+							$('#banReason, #banNeverExpires, #banExpires').parents('dl').addClass('disabled');
 						}
 					});
+					
 					$('#banned').change();
+					
+					$('#banNeverExpires').change(function() {
+						if ($('#banNeverExpires').is(':checked')) {
+							$('#banExpiresSetting').hide();
+						}
+						else {
+							$('#banExpiresSetting').show();
+						}
+					});
+					
+					$('#banNeverExpires').change();
 					//]]>
 				</script>
 			{/if}
@@ -279,6 +308,8 @@
 							<label><input id="signatureEnableHtml" name="signatureEnableHtml" type="checkbox" value="1"{if $signatureEnableHtml} checked="checked"{/if} /> {lang}wcf.message.settings.enableHtml{/lang}</label>
 						</dd>
 					</dl>
+					
+					{event name='signatureFields'}
 				</fieldset>
 				
 				{if $__wcf->session->getPermission('admin.user.canDisableSignature')}
@@ -298,22 +329,55 @@
 								<textarea name="disableSignatureReason" id="disableSignatureReason" cols="40" rows="10">{$disableSignatureReason}</textarea>
 							</dd>
 						</dl>
+						
+						<dl>
+							<dt></dt>
+							<dd><label><input type="checkbox" id="disableSignatureNeverExpires" name="disableSignatureNeverExpires" value="1" {if !$disableSignatureExpires}checked="checked" {/if}/> {lang}wcf.acp.user.disableSignature.neverExpires{/lang}</label></dd>
+						</dl>
+						
+						<dl id="disableSignatureExpiresSetting">
+							<dt><label for="disableSignatureExpiresExpires">{lang}wcf.acp.user.disableSignature.expires{/lang}</label></dt>
+							<dd>
+								<input type="date" name="disableSignatureExpires" id="disableSignatureExpires" min="{TIME_NOW|date:'Y-m-d'}" {if $disableSignatureExpires} value="{$disableSignatureExpires|date:'Y-m-d'}"{/if} class="medium" data-ignore-timezone="true" />
+								<small>{lang}wcf.acp.user.disableSignature.expires.description{/lang}</small>
+							</dd>
+						</dl>
+
+						{event name='disableSignatureFields'}
 					</fieldset>
 					
 					<script data-relocate="true">
 						//<![CDATA[
-						$('#disableSignature').change(function (event) {
+						$('#disableSignature').change(function() {
 							if ($('#disableSignature').is(':checked')) {
 								$('#disableSignatureReason').attr('readonly', false);
+								$('#disableSignatureNeverExpires, #disableSignatureExpires').enable();
+								$('#disableSignatureReason, #disableSignatureNeverExpires, #disableSignatureExpires').parents('dl').removeClass('disabled');
 							}
 							else {
 								$('#disableSignatureReason').attr('readonly', true);
+								$('#disableSignatureNeverExpires, #disableSignatureExpires').disable();
+								$('#disableSignatureReason, #disableSignatureNeverExpires, #disableSignatureExpires').parents('dl').addClass('disabled');
 							}
 						});
+						
 						$('#disableSignature').change();
+						
+						$('#disableSignatureNeverExpires').change(function() {
+							if ($('#disableSignatureNeverExpires').is(':checked')) {
+								$('#disableSignatureExpiresSetting').hide();
+							}
+							else {
+								$('#disableSignatureExpiresSetting').show();
+							}
+						});
+						
+						$('#disableSignatureNeverExpires').change();
 						//]]>
 					</script>
 				{/if}
+
+				{event name='signatureFieldsets'}
 			</div>
 		{/if}
 		
@@ -359,6 +423,8 @@
 							</dd>
 						</dl>
 					{/if}
+
+					{event name='avatarFields'}
 				</fieldset>
 				
 				{if $__wcf->session->getPermission('admin.user.canDisableAvatar')}
@@ -378,21 +444,51 @@
 								<textarea name="disableAvatarReason" id="disableAvatarReason" cols="40" rows="10">{$disableAvatarReason}</textarea>
 							</dd>
 						</dl>
+						
+						<dl>
+							<dt></dt>
+							<dd><label><input type="checkbox" id="disableAvatarNeverExpires" name="disableAvatarNeverExpires" value="1" {if !$disableAvatarExpires}checked="checked" {/if}/> {lang}wcf.acp.user.disableAvatar.neverExpires{/lang}</label></dd>
+						</dl>
+						
+						<dl id="disableAvatarExpiresSetting">
+							<dt><label for="disableAvatarExpiresExpires">{lang}wcf.acp.user.disableAvatar.expires{/lang}</label></dt>
+							<dd>
+								<input type="date" name="disableAvatarExpires" id="disableAvatarExpires" min="{TIME_NOW|date:'Y-m-d'}" {if $disableAvatarExpires} value="{$disableAvatarExpires|date:'Y-m-d'}"{/if} class="medium" />
+								<small>{lang}wcf.acp.user.disableAvatar.expires.description{/lang}</small>
+							</dd>
+						</dl>
+
+						{event name='disableAvatarFields'}
 					</fieldset>
 					
 					<script data-relocate="true">
-					//<![CDATA[
-					$(function() {
-						$('#disableAvatar').change(function (event) {
+						//<![CDATA[
+						$('#disableAvatar').change(function() {
 							if ($('#disableAvatar').is(':checked')) {
 								$('#disableAvatarReason').attr('readonly', false);
+								$('#disableAvatarNeverExpires, #disableAvatarExpires').enable();
+								$('#disableAvatarReason, #disableAvatarNeverExpires, #disableAvatarExpires').parents('dl').removeClass('disabled');
 							}
 							else {
 								$('#disableAvatarReason').attr('readonly', true);
+								$('#disableAvatarNeverExpires, #disableAvatarExpires').disable();
+								$('#disableAvatarReason, #disableAvatarNeverExpires, #disableAvatarExpires').parents('dl').addClass('disabled');
 							}
 						});
+						
 						$('#disableAvatar').change();
-					//]]>
+						
+						$('#disableAvatarNeverExpires').change(function() {
+							if ($('#disableAvatarNeverExpires').is(':checked')) {
+								$('#disableAvatarExpiresSetting').hide();
+							}
+							else {
+								$('#disableAvatarExpiresSetting').show();
+							}
+						});
+						
+						$('#disableAvatarNeverExpires').change();
+						//]]>
 					</script>
 				{/if}
 				
@@ -415,6 +511,8 @@
 					});
 					//]]>
 				</script>
+
+				{event name='avatarFieldsets'}
 			</div>
 		{/if}
 		
diff --git a/wcfsetup/install/files/acp/templates/userList.tpl b/wcfsetup/install/files/acp/templates/userList.tpl
index eecc7761e2..c91867ee7f 100644
--- a/wcfsetup/install/files/acp/templates/userList.tpl
+++ b/wcfsetup/install/files/acp/templates/userList.tpl
@@ -27,6 +27,9 @@
 			'wcf.acp.user.banReason': '{lang}wcf.acp.user.banReason{/lang}',
 			'wcf.acp.user.banReason.description': '{lang}wcf.acp.user.banReason.description{/lang}',
 			'wcf.acp.user.ban.sure': '{lang}wcf.acp.user.ban.sure{/lang}',
+			'wcf.acp.user.ban.expires': '{lang}wcf.acp.user.ban.expires{/lang}',
+			'wcf.acp.user.ban.expires.description': '{lang}wcf.acp.user.ban.expires.description{/lang}',
+			'wcf.acp.user.ban.neverExpires': '{lang}wcf.acp.user.ban.neverExpires{/lang}',
 			'wcf.acp.user.sendNewPassword.workerTitle': '{lang}wcf.acp.user.sendNewPassword.workerTitle{/lang}',
 			'wcf.acp.worker.abort.confirmMessage': '{lang}wcf.acp.worker.abort.confirmMessage{/lang}'
 		});
diff --git a/wcfsetup/install/files/js/WCF.User.js b/wcfsetup/install/files/js/WCF.User.js
index 7fa202b20c..d855778447 100644
--- a/wcfsetup/install/files/js/WCF.User.js
+++ b/wcfsetup/install/files/js/WCF.User.js
@@ -2775,6 +2775,12 @@ WCF.User.ObjectWatch.Subscribe = Class.extend({
  * Handles inline editing of users.
  */
 WCF.User.InlineEditor = WCF.InlineEditor.extend({
+	/**
+	 * dialog object
+	 * @var	jQuery
+	 */
+	_dialog: null,
+	
 	/**
 	 * list of permissions
 	 * @var	object
@@ -2851,13 +2857,27 @@ WCF.User.InlineEditor = WCF.InlineEditor.extend({
 	 * @param	string		reason
 	 */
 	_executeReasonAction: function(userID, optionName, reason) {
+		var $optionName = this._dialog.data('optionName');
+		
+		this._dialog.find('.innerError').remove();
+		
+		var $banExpires = '';
+		if (!$('#' + $optionName + 'NeverExpires').is(':checked')) {
+			var $banExpires = $('#' + $optionName + 'ExpiresDatePicker').val();
+			if (!$banExpires) {
+				this._dialog.find('#' + $optionName + 'ExpiresSettings > dd > small').prepend($('<small class="innerError" />').text(WCF.Language.get('wcf.global.form.error.empty')));
+				return
+			}
+		}
+		
 		var $parameters = { };
-		$parameters[optionName + WCF.String.ucfirst('reason')] = reason;
+		$parameters[$optionName + 'Reason'] = $('#' + $optionName + 'Reason').val();
+		$parameters[$optionName + 'Expires'] = $banExpires;
 		
 		this._proxy.setOption('data', {
-			actionName: optionName,
+			actionName: $optionName,
 			className: 'wcf\\data\\user\\UserAction',
-			objectIDs: [ userID ],
+			objectIDs: [ this._dialog.data('userID') ],
 			parameters: $parameters
 		});
 		this._proxy.sendRequest();
@@ -2935,14 +2955,26 @@ WCF.User.InlineEditor = WCF.InlineEditor.extend({
 	 * @param	string		optionName
 	 */
 	_showReasonDialog: function(userID, optionName) {
-		var $languageItem = 'wcf.user.' + optionName + '.reason.description';
-		var $reasonDescription = WCF.Language.get($languageItem);
+		if (this._dialog) {
+			this._dialog.remove();
+		}
 		
-		WCF.System.Confirmation.show(WCF.Language.get('wcf.user.' + optionName + '.confirmMessage'), $.proxy(function(action) {
-			if (action === 'confirm') {
-				this._executeReasonAction(userID, optionName, $('#wcfSystemConfirmationContent').find('textarea').val());
-			}
-		}, this), { }, $('<fieldset><dl><dt>' + WCF.Language.get('wcf.global.reason') + '</dt><dd><textarea cols="40" rows="4" />' + ($reasonDescription != $languageItem ? '<small>' + $reasonDescription + '</small>' : '') + '</dd></dl></fieldset>'));
+		// create dialog
+		this._dialog = $('<div />').hide().appendTo(document.body);
+		this._dialog.append($('<fieldset><dl><dt><label for="' + optionName + 'Reason">' + WCF.Language.get('wcf.global.reason') + '</label></dt><dd><textarea id="' + optionName + 'Reason" cols="40" rows="3" />' + (WCF.Language.get('wcf.user.' + optionName + '.reason.description') != 'wcf.user.' + optionName + '.reason.description' ? '<small>' + WCF.Language.get('wcf.user.' + optionName + '.reason.description') + '</small>' : '') + '</dd></dl><dl><dt></dt><dd><label for="' + optionName + 'NeverExpires"><input type="checkbox" name="' + optionName + 'NeverExpires" id="' + optionName + 'NeverExpires" checked="checked" /> ' + WCF.Language.get('wcf.user.' + optionName + '.neverExpires') + '</label></dd></dl><dl id="' + optionName + 'ExpiresSettings" style="display: none;"><dt><label for="' + optionName + 'Expires">' + WCF.Language.get('wcf.user.' + optionName + '.expires') + '</label></dt><dd><input type="date" name="' + optionName + 'Expires" id="' + optionName + 'Expires" class="medium" min="' + new Date(TIME_NOW * 1000).toISOString() + '" data-ignore-timezone="true" /><small>' + WCF.Language.get('wcf.user.' + optionName + '.expires.description') + '</small></dd></dl></fieldset>'));
+		this._dialog.append($('<div class="formSubmit"><button class="buttonPrimary" accesskey="s">' + WCF.Language.get('wcf.global.button.submit') + '</button></div>'));
+		
+		this._dialog.data('optionName', optionName).data('userID', userID);
+		
+		this._dialog.find('#' + optionName + 'NeverExpires').change(function() {
+			$('#' + optionName + 'ExpiresSettings').toggle();
+		});
+		
+		this._dialog.find('button').click($.proxy(this._executeReasonAction, this));
+		
+		this._dialog.wcfDialog({
+			title: WCF.Language.get('wcf.user.' + optionName + '.confirmMessage')
+		});
 	},
 	
 	/**
@@ -2959,6 +2991,10 @@ WCF.User.InlineEditor = WCF.InlineEditor.extend({
 				$element.data($property, $data.data[$property]);
 			}
 		}
+		
+		if (data.actionName == 'ban' || data.actionName == 'disableAvatar' || data.actionName == 'disableSignature') {
+			this._dialog.wcfDialog('close');
+		}
 	},
 	
 	/**
diff --git a/wcfsetup/install/files/lib/acp/form/UserAddForm.class.php b/wcfsetup/install/files/lib/acp/form/UserAddForm.class.php
index 6ce77b9fe3..a2644c9e63 100644
--- a/wcfsetup/install/files/lib/acp/form/UserAddForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/UserAddForm.class.php
@@ -122,6 +122,12 @@ class UserAddForm extends UserOptionListForm {
 	 */
 	public $disableSignatureReason = '';
 	
+	/**
+	 * date when the signature will be enabled again
+	 * @var	string
+	 */
+	public $disableSignatureExpires = '';
+	
 	/**
 	 * @see	\wcf\form\IForm::readFormParameters()
 	 */
@@ -148,6 +154,12 @@ class UserAddForm extends UserOptionListForm {
 		if (WCF::getSession()->getPermission('admin.user.canDisableSignature')) {
 			if (isset($_POST['disableSignatureReason'])) $this->disableSignatureReason = StringUtil::trim($_POST['disableSignatureReason']);
 			if (!empty($_POST['disableSignature'])) $this->disableSignature = 1;
+			if ($this->disableSignature && !isset($_POST['disableSignatureNeverExpires'])) {
+				if (isset($_POST['disableSignatureExpires'])) $this->disableSignatureExpires = StringUtil::trim($_POST['disableSignatureExpires']);
+			}
+			else {
+				$this->disableSignatureExpires = '';
+			}
 		}
 	}
 	
@@ -257,8 +269,14 @@ class UserAddForm extends UserOptionListForm {
 		);
 		
 		if (WCF::getSession()->getPermission('admin.user.canDisableSignature')) {
+			$disableSignatureExpires = 0;
+			if ($this->disableSignatureExpires) {
+				$disableSignatureExpires = strtotime($this->disableSignatureExpires);
+			}
+
 			$data['data']['disableSignature'] = $this->disableSignature;
 			$data['data']['disableSignatureReason'] = $this->disableSignatureReason;
+			$data['data']['disableSignatureExpires'] = $disableSignatureExpires;
 		}
 		
 		$this->objectAction = new UserAction(array(), 'create', $data);
@@ -271,7 +289,10 @@ class UserAddForm extends UserOptionListForm {
 		));
 		
 		// reset values
-		$this->username = $this->email = $this->confirmEmail = $this->password = $this->confirmPassword = '';
+		$this->signatureEnableHtml = $this->disableSignature = 0;
+		$this->signatureEnableSmilies = $this->signatureEnableBBCodes = 1;
+		$this->username = $this->email = $this->confirmEmail = $this->password = $this->confirmPassword = $this->userTitle = '';
+		$this->signature = $this->disableSignatureReason = $this->disableSignatureExpires = '';
 		$this->groupIDs = array();
 		$this->languageID = $this->getDefaultFormLanguageID();
 		$this->optionHandler->resetOptionValues();
@@ -384,7 +405,8 @@ class UserAddForm extends UserOptionListForm {
 			'signatureEnableSmilies' => $this->signatureEnableSmilies,
 			'signatureEnableHtml' => $this->signatureEnableHtml,
 			'disableSignature' => $this->disableSignature,
-			'disableSignatureReason' => $this->disableSignatureReason
+			'disableSignatureReason' => $this->disableSignatureReason,
+			'disableSignatureExpires' => $this->disableSignatureExpires
 		));
 	}
 	
diff --git a/wcfsetup/install/files/lib/acp/form/UserEditForm.class.php b/wcfsetup/install/files/lib/acp/form/UserEditForm.class.php
index 05ea693c0b..b71c02ac1b 100755
--- a/wcfsetup/install/files/lib/acp/form/UserEditForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/UserEditForm.class.php
@@ -61,6 +61,12 @@ class UserEditForm extends UserAddForm {
 	 */
 	public $banReason = '';
 	
+	/**
+	 * date when the ban expires
+	 * @var	string
+	 */
+	public $banExpires = '';
+	
 	/**
 	 * user avatar object
 	 * @var	\wcf\data\user\avatar\UserAvatar
@@ -85,6 +91,12 @@ class UserEditForm extends UserAddForm {
 	 */
 	public $disableAvatarReason = '';
 	
+	/**
+	 * date when the avatar will be enabled again
+	 * @var	string
+	 */
+	public $disableAvatarExpires = '';
+	
 	/**
 	 * @see	\wcf\page\IPage::readParameters()
 	 */
@@ -121,11 +133,24 @@ class UserEditForm extends UserAddForm {
 		
 		if (!empty($_POST['banned'])) $this->banned = 1;
 		if (isset($_POST['banReason'])) $this->banReason = StringUtil::trim($_POST['banReason']);
+		if ($this->banned && !isset($_POST['banNeverExpires'])) {
+			if (isset($_POST['banExpires'])) $this->banExpires = StringUtil::trim($_POST['banExpires']);
+		}
+		else {
+			$this->banExpires = '';
+		}
+
 		if (isset($_POST['avatarType'])) $this->avatarType = $_POST['avatarType'];
 		
 		if (WCF::getSession()->getPermission('admin.user.canDisableAvatar')) {
 			if (!empty($_POST['disableAvatar'])) $this->disableAvatar = 1;
 			if (isset($_POST['disableAvatarReason'])) $this->disableAvatarReason = StringUtil::trim($_POST['disableAvatarReason']);
+			if ($this->disableAvatar && !isset($_POST['disableAvatarNeverExpires'])) {
+				if (isset($_POST['disableAvatarExpires'])) $this->disableAvatarExpires = StringUtil::trim($_POST['disableAvatarExpires']);
+			}
+			else {
+				$this->disableAvatarExpires = '';
+			}
 		}
 	}
 	
@@ -166,6 +191,7 @@ class UserEditForm extends UserAddForm {
 		$this->languageID = $this->user->languageID;
 		$this->banned = $this->user->banned;
 		$this->banReason = $this->user->banReason;
+		$this->banExpires = $this->user->banExpires;
 		$this->userTitle = $this->user->userTitle;
 		
 		$this->signature = $this->user->signature;
@@ -174,8 +200,10 @@ class UserEditForm extends UserAddForm {
 		$this->signatureEnableHtml = $this->user->signatureEnableHtml;
 		$this->disableSignature = $this->user->disableSignature;
 		$this->disableSignatureReason = $this->user->disableSignatureReason;
+		$this->disableSignatureExpires = $this->user->disableSignatureExpires;
 		$this->disableAvatar = $this->user->disableAvatar;
 		$this->disableAvatarReason = $this->user->disableAvatarReason;
+		$this->disableAvatarExpires = $this->user->disableAvatarExpires;
 		
 		if ($this->user->avatarID) $this->avatarType = 'custom';
 		else if (MODULE_GRAVATAR && $this->user->enableGravatar) $this->avatarType = 'gravatar';
@@ -198,7 +226,9 @@ class UserEditForm extends UserAddForm {
 			'avatarType' => $this->avatarType,
 			'disableAvatar' => $this->disableAvatar,
 			'disableAvatarReason' => $this->disableAvatarReason,
-			'userAvatar' => $this->userAvatar
+			'disableAvatarExpires' => $this->disableAvatarExpires,
+			'userAvatar' => $this->userAvatar,
+			'banExpires' => $this->banExpires
 		));
 	}
 	
@@ -238,11 +268,6 @@ class UserEditForm extends UserAddForm {
 			break;
 		}
 		
-		if (WCF::getSession()->getPermission('admin.user.canDisableAvatar')) {
-			$avatarData['disableAvatar'] = $this->disableAvatar;
-			$avatarData['disableAvatarReason'] = $this->disableAvatarReason;
-		}
-		
 		$this->additionalFields = array_merge($this->additionalFields, $avatarData);
 		
 		// add default groups
@@ -257,18 +282,13 @@ class UserEditForm extends UserAddForm {
 		
 		// save user
 		$saveOptions = $this->optionHandler->save();
-		$this->additionalFields['languageID'] = $this->languageID;
-		if (WCF::getSession()->getPermission('admin.user.canBanUser')) {
-			$this->additionalFields['banned'] = $this->banned;
-			$this->additionalFields['banReason'] = $this->banReason;
-		}
+
 		$data = array(
 			'data' => array_merge($this->additionalFields, array(
 				'username' => $this->username,
 				'email' => $this->email,
 				'password' => $this->password,
-				'banned' => $this->banned,
-				'banReason' => $this->banReason,
+				'languageID' => $this->languageID,
 				'userTitle' => $this->userTitle,
 				'signature' => $this->signature,
 				'signatureEnableBBCodes' => $this->signatureEnableBBCodes,
@@ -279,10 +299,47 @@ class UserEditForm extends UserAddForm {
 			'languageIDs' => $this->visibleLanguages,
 			'options' => $saveOptions
 		);
+
+		// handle ban
+		if (WCF::getSession()->getPermission('admin.user.canBanUser')) {
+			if ($this->banExpires) {
+				$this->banExpires = strtotime($this->banExpires);
+			}
+			else {
+				$this->banExpires = 0;
+			}
+			
+			$data['data']['banned'] = $this->banned;
+			$data['data']['banReason'] = $this->banReason;
+			$data['data']['banExpires'] = $this->banExpires;
+		}
 		
+		// handle disabled signature
 		if (WCF::getSession()->getPermission('admin.user.canDisableSignature')) {
+			if ($this->disableSignatureExpires) {
+				$this->disableSignatureExpires = strtotime($this->disableSignatureExpires);
+			}
+			else {
+				$this->disableSignatureExpires = 0;
+			}
+			
 			$data['data']['disableSignature'] = $this->disableSignature;
 			$data['data']['disableSignatureReason'] = $this->disableSignatureReason;
+			$data['data']['disableSignatureExpires'] = $this->disableSignatureExpires;
+		}
+		
+		// handle disabled avatar
+		if (WCF::getSession()->getPermission('admin.user.canDisableAvatar')) {
+			if ($this->disableAvatarExpires) {
+				$this->disableAvatarExpires = strtotime($this->disableAvatarExpires);
+			}
+			else {
+				$this->disableAvatarExpires = 0;
+			}
+			
+			$data['data']['disableAvatar'] = $this->disableAvatar;
+			$data['data']['disableAvatarReason'] = $this->disableAvatarReason;
+			$data['data']['disableAvatarExpires'] = $this->disableAvatarExpires;
 		}
 		
 		$this->objectAction = new UserAction(array($this->userID), 'update', $data);
diff --git a/wcfsetup/install/files/lib/data/user/UserAction.class.php b/wcfsetup/install/files/lib/data/user/UserAction.class.php
index f6dd24e09f..c15355429b 100644
--- a/wcfsetup/install/files/lib/data/user/UserAction.class.php
+++ b/wcfsetup/install/files/lib/data/user/UserAction.class.php
@@ -188,31 +188,48 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 	 * Validates the ban action.
 	 */
 	public function validateBan() {
-		WCF::getSession()->checkPermissions(array('admin.user.canBanUser'));
+		$this->validateUnban();
 		
-		$this->__validateAccessibleGroups();
+		$this->readString('banReason', true);
+		$this->readString('banExpires', true);
 	}
 	
 	/**
 	 * Validates the unban action.
 	 */
 	public function validateUnban() {
-		$this->validateBan();
+		WCF::getSession()->checkPermissions(array('admin.user.canBanUser'));
+		
+		$this->__validateAccessibleGroups();
 	}
 	
 	/**
 	 * Bans users.
 	 */
 	public function ban() {
+		$banExpires = $this->parameters['banExpires'];
+		if ($banExpires) {
+			$banExpires = strtotime($banExpires);
+		}
+		else {
+			$banExpires = 0;
+		}
+		
 		$conditionBuilder = new PreparedStatementConditionBuilder();
 		$conditionBuilder->add('userID IN (?)', array($this->objectIDs));
+		
 		$sql = "UPDATE	wcf".WCF_N."_user
 			SET	banned = ?,
-				banReason = ?
+				banReason = ?,
+				banExpires = ?
 			".$conditionBuilder;
 		$statement = WCF::getDB()->prepareStatement($sql);
 		$statement->execute(
-			array_merge(array(1, $this->parameters['banReason']), $conditionBuilder->getParameters())
+			array_merge(array(
+				1,
+				$this->parameters['banReason'],
+				$banExpires
+			), $conditionBuilder->getParameters())
 		);
 		
 		$this->unmarkItems();
@@ -224,11 +241,18 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 	public function unban() {
 		$conditionBuilder = new PreparedStatementConditionBuilder();
 		$conditionBuilder->add('userID IN (?)', array($this->objectIDs));
+		
 		$sql = "UPDATE	wcf".WCF_N."_user
-			SET	banned = 0
+			SET	banned = ?,
+				banExpires = ?
 			".$conditionBuilder;
 		$statement = WCF::getDB()->prepareStatement($sql);
-		$statement->execute($conditionBuilder->getParameters());
+		$statement->execute(
+			array_merge(array(
+				0,
+				0
+			), $conditionBuilder->getParameters())
+		);
 	}
 	
 	/**
@@ -580,6 +604,7 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 		$this->validateEnableSignature();
 		
 		$this->readString('disableSignatureReason', true);
+		$this->readString('disableSignatureExpires', true);
 	}
 	
 	/**
@@ -590,10 +615,19 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 			$this->readObjects();
 		}
 		
+		$disableSignatureExpires = $this->parameters['disableSignatureExpires'];
+		if ($disableSignatureExpires) {
+			$disableSignatureExpires = strtotime($disableSignatureExpires);
+		}
+		else {
+			$disableSignatureExpires = 0;
+		}
+		
 		foreach ($this->objects as $userEditor) {
 			$userEditor->update(array(
 				'disableSignature' => 1,
-				'disableSignatureReason' => $this->parameters['disableSignatureReason']
+				'disableSignatureReason' => $this->parameters['disableSignatureReason'],
+				'disableSignatureExpires' => $disableSignatureExpires
 			));
 		}
 	}
@@ -637,6 +671,7 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 		$this->validateEnableAvatar();
 		
 		$this->readString('disableAvatarReason', true);
+		$this->readString('disableAvatarExpires', true);
 	}
 	
 	/**
@@ -646,11 +681,20 @@ class UserAction extends AbstractDatabaseObjectAction implements IClipboardActio
 		if (empty($this->objects)) {
 			$this->readObjects();
 		}
+
+		$disableAvatarExpires = $this->parameters['disableAvatarExpires'];
+		if ($disableAvatarExpires) {
+			$disableAvatarExpires = strtotime($disableAvatarExpires);
+		}
+		else {
+			$disableAvatarExpires = 0;
+		}
 		
 		foreach ($this->objects as $userEditor) {
 			$userEditor->update(array(
 				'disableAvatar' => 1,
-				'disableAvatarReason' => $this->parameters['disableAvatarReason']
+				'disableAvatarReason' => $this->parameters['disableAvatarReason'],
+				'disableAvatarExpires' => $disableAvatarExpires
 			));
 		}
 	}
diff --git a/wcfsetup/install/files/lib/system/cronjob/UserBanCronjob.class.php b/wcfsetup/install/files/lib/system/cronjob/UserBanCronjob.class.php
new file mode 100644
index 0000000000..19114c2963
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/cronjob/UserBanCronjob.class.php
@@ -0,0 +1,65 @@
+<?php
+namespace wcf\system\cronjob;
+use wcf\data\cronjob\Cronjob;
+use wcf\system\WCF;
+
+/**
+ * Unbans users and enables disabled avatars and disabled signatures.
+ * 
+ * @author	Matthias Schmidt
+ * @copyright	2001-2014 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.cronjob
+ * @category	Community Framework
+ */
+class UserBanCronjob extends AbstractCronjob {
+	/**
+	 * @see	\wcf\system\cronjob\ICronjob::execute()
+	 */
+	public function execute(Cronjob $cronjob) {
+		parent::execute($cronjob);
+		
+		// unban users
+		$sql = "UPDATE	wcf".WCF_N."_user
+			SET	banned = ?,
+				banExpires = ?
+			WHERE	banned = ?
+				AND banExpires <= ?";
+		$statement = WCF::getDB()->prepareStatement($sql);
+		$statement->execute(array(
+			0,
+			0,
+			1,
+			TIME_NOW
+		));
+		
+		// enable avatars
+		$sql = "UPDATE	wcf".WCF_N."_user
+			SET	disableAvatar = ?,
+				disableAvatarExpires = ?
+			WHERE	disableAvatar = ?
+				AND disableAvatarExpires <= ?";
+		$statement = WCF::getDB()->prepareStatement($sql);
+		$statement->execute(array(
+			0,
+			0,
+			1,
+			TIME_NOW
+		));
+		
+		// enable signatures
+		$sql = "UPDATE	wcf".WCF_N."_user
+			SET	disableSignature = ?,
+				disableSignatureExpires = ?
+			WHERE	disableSignature = ?
+				AND disableSignatureExpires <= ?";
+		$statement = WCF::getDB()->prepareStatement($sql);
+		$statement->execute(array(
+			0,
+			0,
+			1,
+			TIME_NOW
+		));
+	}
+}
diff --git a/wcfsetup/install/lang/de.xml b/wcfsetup/install/lang/de.xml
index e21e70976c..a80b00bf42 100644
--- a/wcfsetup/install/lang/de.xml
+++ b/wcfsetup/install/lang/de.xml
@@ -1440,6 +1440,9 @@ GmbH=Gesellschaft mit beschränkter Haftung]]></item>
 		<item name="wcf.acp.user.banReason.description"><![CDATA[Die Begründung wird dem gesperrten Benutzer beim Aufruf der Seite angezeigt.]]></item>
 		<item name="wcf.acp.user.ban"><![CDATA[Sperren]]></item>
 		<item name="wcf.acp.user.unban"><![CDATA[Sperrung aufheben]]></item>
+		<item name="wcf.acp.user.ban.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.acp.user.ban.expires.description"><![CDATA[Der Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.acp.user.ban.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
 		<item name="wcf.acp.user.ban.sure"><![CDATA[Wollen Sie den/die Benutzer wirklich sperren?]]></item>
 		<item name="wcf.acp.user.delete.sure"><![CDATA[Wollen Sie Benutzer „{$user->username}“ wirklich löschen?]]></item>
 		<item name="wcf.acp.user.edit"><![CDATA[Benutzer bearbeiten]]></item>
@@ -1567,6 +1570,12 @@ Wenn Sie unter <em>System -&gt; Optionen -&gt; Allgemein -&gt; E-Mails</em> alle
 		<item name="wcf.acp.user.disableSignatureReason"><![CDATA[Begründung]]></item>
 		<item name="wcf.acp.user.disableAvatar"><![CDATA[Avatar sperren]]></item>
 		<item name="wcf.acp.user.disableAvatarReason"><![CDATA[Begründung]]></item>
+		<item name="wcf.acp.user.disableAvatar.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.acp.user.disableAvatar.expires.description"><![CDATA[Der Avatar des Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.acp.user.disableAvatar.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
+		<item name="wcf.acp.user.disableSignature.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.acp.user.disableSignature.expires.description"><![CDATA[Die Signatur des Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.acp.user.disableSignature.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
 		<item name="wcf.acp.user.disable"><![CDATA[Deaktivieren]]></item>
 		<item name="wcf.acp.user.enable"><![CDATA[Aktivieren]]></item>
 		<item name="wcf.acp.user.quickSearch.disabled"><![CDATA[Nicht aktivierte Benutzer]]></item>
@@ -2628,13 +2637,22 @@ Wenn Sie Probleme mit der Aktivierung haben, wenden Sie sich bitte an den Admini
 		<item name="wcf.user.moderate"><![CDATA[Benutzer moderieren]]></item>
 		<item name="wcf.user.ban"><![CDATA[Benutzer sperren]]></item>
 		<item name="wcf.user.ban.confirmMessage"><![CDATA[Wollen Sie den Benutzer wirklich sperren?]]></item>
+		<item name="wcf.user.ban.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.user.ban.expires.description"><![CDATA[Der Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.user.ban.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
 		<item name="wcf.user.ban.reason.description"><![CDATA[Die Begründung wird dem gesperrten Benutzer beim Aufruf der Seite angezeigt.]]></item>
 		<item name="wcf.user.unban"><![CDATA[Benutzer entsperren]]></item>
 		<item name="wcf.user.disableAvatar"><![CDATA[Avatar sperren]]></item>
 		<item name="wcf.user.disableAvatar.confirmMessage"><![CDATA[Wollen Sie den Avatar des Benutzers wirklich sperren?]]></item>
+		<item name="wcf.user.disableAvatar.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.user.disableAvatar.expires.description"><![CDATA[Der Avatar des Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.user.disableAvatar.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
 		<item name="wcf.user.enableAvatar"><![CDATA[Avatar entsperren]]></item>
 		<item name="wcf.user.disableSignature"><![CDATA[Signatur sperren]]></item>
 		<item name="wcf.user.disableSignature.confirmMessage"><![CDATA[Wollen Sie die Signatur des Benutzers wirklich sperren?]]></item>
+		<item name="wcf.user.disableSignature.expires"><![CDATA[Entsperrung]]></item>
+		<item name="wcf.user.disableSignature.expires.description"><![CDATA[Die Signatur des Benutzer wird zum festgelegten Zeitpunkt automatisch entsperrt.]]></item>
+		<item name="wcf.user.disableSignature.neverExpires"><![CDATA[Dauerhafte Sperrung]]></item>
 		<item name="wcf.user.enableSignature"><![CDATA[Signatur entsperren]]></item>
 		<item name="wcf.user.edit"><![CDATA[Benutzer bearbeiten]]></item>
 		<item name="wcf.user.birthdayToday"><![CDATA[Hat heute Geburtstag]]></item>
diff --git a/wcfsetup/install/lang/en.xml b/wcfsetup/install/lang/en.xml
index 98d82ff01e..1e44f4edc3 100644
--- a/wcfsetup/install/lang/en.xml
+++ b/wcfsetup/install/lang/en.xml
@@ -1407,6 +1407,9 @@ GmbH=Gesellschaft mit beschränkter Haftung]]></item>
 		<item name="wcf.acp.user.banUser.description"><![CDATA[The user is permanently banned from using any site functions and will be notified on site access.]]></item>
 		<item name="wcf.acp.user.banReason"><![CDATA[Reason]]></item>
 		<item name="wcf.acp.user.banReason.description"><![CDATA[The reason will be displayed for the affected users.]]></item>
+		<item name="wcf.acp.user.ban.expires"><![CDATA[Unbanning]]></item>
+		<item name="wcf.acp.user.ban.expires.description"><![CDATA[The user will be automatically unbanned at the entered point in time.]]></item>
+		<item name="wcf.acp.user.ban.neverExpires"><![CDATA[Permanent Ban]]></item>
 		<item name="wcf.acp.user.ban"><![CDATA[Ban]]></item>
 		<item name="wcf.acp.user.unban"><![CDATA[Unban]]></item>
 		<item name="wcf.acp.user.ban.sure"><![CDATA[Do you really want to ban this user?]]></item>
@@ -1536,6 +1539,12 @@ You can define the default sender in <em>System -&gt; Options -&gt; General -&gt
 		<item name="wcf.acp.user.disableSignatureReason"><![CDATA[Reason]]></item>
 		<item name="wcf.acp.user.disableAvatar"><![CDATA[Block avatar]]></item>
 		<item name="wcf.acp.user.disableAvatarReason"><![CDATA[Reason]]></item>
+		<item name="wcf.acp.user.disableAvatar.expires"><![CDATA[Unblocking]]></item>
+		<item name="wcf.acp.user.disableAvatar.expires.description"><![CDATA[The avatar of the user will be automatically unblocked at the entered point in time.]]></item>
+		<item name="wcf.acp.user.disableAvatar.neverExpires"><![CDATA[Permanent Block]]></item>
+		<item name="wcf.acp.user.disableSignature.expires"><![CDATA[Unblocking]]></item>
+		<item name="wcf.acp.user.disableSignature.expires.description"><![CDATA[The signature of the user will be automatically unblocked at the entered point in time.]]></item>
+		<item name="wcf.acp.user.disableSignature.neverExpires"><![CDATA[Permanent Block]]></item>
 		<item name="wcf.acp.user.disable"><![CDATA[Disable]]></item>
 		<item name="wcf.acp.user.enable"><![CDATA[Approve]]></item>
 		<item name="wcf.acp.user.quickSearch.disabled"><![CDATA[Users awaiting approval]]></item>
@@ -2486,13 +2495,22 @@ If you cannot activate your email address or have any troubles following the ins
 		<item name="wcf.user.moderate"><![CDATA[Moderate User]]></item>
 		<item name="wcf.user.ban"><![CDATA[Ban User]]></item>
 		<item name="wcf.user.ban.confirmMessage"><![CDATA[Do you really want to ban this user?]]></item>
+		<item name="wcf.user.ban.expires"><![CDATA[Unbanning]]></item>
+		<item name="wcf.user.ban.expires.description"><![CDATA[The user will be automatically unbanned at the entered point in time.]]></item>
+		<item name="wcf.user.ban.neverExpires"><![CDATA[Permanent Ban]]></item>
 		<item name="wcf.user.ban.reason.description"><![CDATA[The reason will be displayed for the user when visiting the site.]]></item>
 		<item name="wcf.user.unban"><![CDATA[Unban User]]></item>
 		<item name="wcf.user.disableAvatar"><![CDATA[Block Avatar]]></item>
 		<item name="wcf.user.disableAvatar.confirmMessage"><![CDATA[Do you really want to block the avatar of this user?]]></item>
+		<item name="wcf.user.disableAvatar.expires"><![CDATA[Unblocking]]></item>
+		<item name="wcf.user.disableAvatar.expires.description"><![CDATA[The avatar of the user will be automatically unblocked at the entered point in time.]]></item>
+		<item name="wcf.user.disableAvatar.neverExpires"><![CDATA[Permanent Block]]></item>
 		<item name="wcf.user.enableAvatar"><![CDATA[Unblock Avatar]]></item>
 		<item name="wcf.user.disableSignature"><![CDATA[Block Signature]]></item>
 		<item name="wcf.user.disableSignature.confirmMessage"><![CDATA[Do you really want to block the signature of this user?]]></item>
+		<item name="wcf.user.disableSignature.expires"><![CDATA[Unblocking]]></item>
+		<item name="wcf.user.disableSignature.expires.description"><![CDATA[The signature of the user will be automatically unblocked at the entered point in time.]]></item>
+		<item name="wcf.user.disableSignature.neverExpires"><![CDATA[Permanent Block]]></item>
 		<item name="wcf.user.enableSignature"><![CDATA[Unblock Signature]]></item>
 		<item name="wcf.user.edit"><![CDATA[Edit User]]></item>
 		<item name="wcf.user.birthdayToday"><![CDATA[It is their birthday]]></item>
diff --git a/wcfsetup/setup/db/install.sql b/wcfsetup/setup/db/install.sql
index 8b0dfc1b7f..c67034eb14 100644
--- a/wcfsetup/setup/db/install.sql
+++ b/wcfsetup/setup/db/install.sql
@@ -1034,6 +1034,7 @@ CREATE TABLE wcf1_user (
 	styleID INT(10) NOT NULL DEFAULT 0,
 	banned TINYINT(1) NOT NULL DEFAULT 0,
 	banReason MEDIUMTEXT NULL,
+	banExpires INT(10) NOT NULL DEFAULT 0,
 	activationCode INT(10) NOT NULL DEFAULT 0,
 	lastLostPasswordRequestTime INT(10) NOT NULL DEFAULT 0,
 	lostPasswordKey VARCHAR(40) NOT NULL DEFAULT '',
@@ -1046,6 +1047,7 @@ CREATE TABLE wcf1_user (
 	avatarID INT(10),
 	disableAvatar TINYINT(1) NOT NULL DEFAULT 0,
 	disableAvatarReason TEXT,
+	disableAvatarExpires INT(10) NOT NULL DEFAULT 0,
 	enableGravatar TINYINT(1) NOT NULL DEFAULT 0,
 	signature TEXT,
 	signatureEnableBBCodes TINYINT(1) NOT NULL DEFAULT 1,
@@ -1053,6 +1055,7 @@ CREATE TABLE wcf1_user (
 	signatureEnableSmilies TINYINT(1) NOT NULL DEFAULT 1,
 	disableSignature TINYINT(1) NOT NULL DEFAULT 0,
 	disableSignatureReason TEXT,
+	disableSignatureExpires INT(10) NOT NULL DEFAULT 0,
 	lastActivityTime INT(10) NOT NULL DEFAULT 0,
 	profileHits INT(10) NOT NULL DEFAULT 0,
 	rankID INT(10),
-- 
2.20.1