From e4fc3fe47fc6dd6d4fc93f25c2eabb5deff7c1fd Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 9 Jul 2018 12:14:16 +0200
Subject: [PATCH] Box controller for the latest profile comments

See #2588
---
 com.woltlab.wcf/objectType.xml                |  5 ++
 .../ViewableUserProfileComment.class.php      | 31 ++++++++
 .../ProfileCommentListBoxController.class.php | 76 +++++++++++++++++++
 wcfsetup/install/lang/de.xml                  |  2 +
 wcfsetup/install/lang/en.xml                  |  2 +
 5 files changed, 116 insertions(+)
 create mode 100644 wcfsetup/install/files/lib/data/user/profile/comment/ViewableUserProfileComment.class.php
 create mode 100644 wcfsetup/install/files/lib/system/box/ProfileCommentListBoxController.class.php

diff --git a/com.woltlab.wcf/objectType.xml b/com.woltlab.wcf/objectType.xml
index 30445adad8..1e9f0f394c 100644
--- a/com.woltlab.wcf/objectType.xml
+++ b/com.woltlab.wcf/objectType.xml
@@ -1393,6 +1393,11 @@
 			<definitionname>com.woltlab.wcf.boxController</definitionname>
 			<classname>wcf\system\box\UserTrophyListBoxController</classname>
 		</type>
+		<type>
+			<name>com.woltlab.wcf.profileCommentList</name>
+			<definitionname>com.woltlab.wcf.boxController</definitionname>
+			<classname>wcf\system\box\ProfileCommentListBoxController</classname>
+		</type>
 		<!-- /box controllers -->
 		
 		<!-- simple acl -->
diff --git a/wcfsetup/install/files/lib/data/user/profile/comment/ViewableUserProfileComment.class.php b/wcfsetup/install/files/lib/data/user/profile/comment/ViewableUserProfileComment.class.php
new file mode 100644
index 0000000000..970d4329dd
--- /dev/null
+++ b/wcfsetup/install/files/lib/data/user/profile/comment/ViewableUserProfileComment.class.php
@@ -0,0 +1,31 @@
+<?php
+declare(strict_types=1);
+namespace wcf\data\user\profile\comment;
+use wcf\data\comment\Comment;
+use wcf\data\comment\ViewableComment;
+use wcf\system\cache\runtime\UserProfileRuntimeCache;
+use wcf\system\WCF;
+
+/**
+ * Represents a viewable user profile comment.
+ * 
+ * @author      Alexander Ebert
+ * @copyright   2001-2018 WoltLab GmbH
+ * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package     WoltLabSuite\Core\Data\Comment
+ *
+ * @method      Comment         getDecoratedObject()
+ * @mixin       Comment
+ */
+class ViewableUserProfileComment extends ViewableComment {
+	/**
+	 * @inheritDoc
+	 */
+	public function __get($name) {
+		if ($name === 'title') {
+			return WCF::getLanguage()->getDynamicVariable('wcf.user.profile.title', ['user' => UserProfileRuntimeCache::getInstance()->getObject($this->objectID)]);
+		}
+		
+		return parent::__get($name);
+	}
+}
diff --git a/wcfsetup/install/files/lib/system/box/ProfileCommentListBoxController.class.php b/wcfsetup/install/files/lib/system/box/ProfileCommentListBoxController.class.php
new file mode 100644
index 0000000000..23dac24d32
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/box/ProfileCommentListBoxController.class.php
@@ -0,0 +1,76 @@
+<?php
+declare(strict_types=1);
+namespace wcf\system\box;
+use wcf\data\comment\ViewableCommentList;
+use wcf\data\user\profile\comment\ViewableUserProfileComment;
+use wcf\data\user\User;
+use wcf\data\user\UserProfile;
+use wcf\system\user\UserProfileHandler;
+use wcf\system\WCF;
+
+/**
+ * Box controller implementation for a list of comments on user profiles.
+ *
+ * @author      Alexander Ebert
+ * @copyright   2001-2018 WoltLab GmbH
+ * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package     WoltLabSuite\Core\System\Box
+ */
+class ProfileCommentListBoxController extends AbstractCommentListBoxController {
+	/**
+	 * @inheritDoc
+	 */
+	protected $objectTypeName = 'com.woltlab.wcf.user.profileComment';
+	
+	/**
+	 * @inheritDoc
+	 */
+	protected function applyObjectTypeFilters(ViewableCommentList $commentList) {
+		$commentList->decoratorClassName = ViewableUserProfileComment::class;
+		
+		if (WCF::getSession()->getPermission('user.profile.canViewUserProfile')) {
+			$optionID = User::getUserOptionID('canViewProfile');
+			$commentList->sqlJoins .= ' INNER JOIN wcf' . WCF_N . '_user_option_value user_option_value ON (user_option_value.userID = comment.objectID)';
+			
+			if (WCF::getUser()->userID) {
+				$followers = UserProfileHandler::getInstance()->getFollowers();
+				if (empty($followers)) {
+					$commentList->getConditionBuilder()->add("(
+						user_option_value.userOption{$optionID} IN (?)
+						OR user_option_value.userID = ?
+					)", [
+						[
+							UserProfile::ACCESS_EVERYONE,
+							UserProfile::ACCESS_REGISTERED
+						],
+						WCF::getUser()->userID
+					]);
+				}
+				else {
+					$commentList->getConditionBuilder()->add("(
+						user_option_value.userOption{$optionID} IN (?)
+						OR (
+							user_option_value.userOption{$optionID} = ?
+							AND comment.objectID IN (?)
+						)
+						OR user_option_value.userID = ?
+					)", [
+						[
+							UserProfile::ACCESS_EVERYONE,
+							UserProfile::ACCESS_REGISTERED
+						],
+						UserProfile::ACCESS_FOLLOWING,
+						$followers,
+						WCF::getUser()->userID
+					]);
+				}
+			}
+			else {
+				$commentList->getConditionBuilder()->add("user_option_value.userOption{$optionID} = ?", [UserProfile::ACCESS_EVERYONE]);
+			}
+		}
+		else {
+			$commentList->getConditionBuilder()->add('0 = 1');
+		}
+	}
+}
diff --git a/wcfsetup/install/lang/de.xml b/wcfsetup/install/lang/de.xml
index 0911c2ae8d..b696a01dd8 100644
--- a/wcfsetup/install/lang/de.xml
+++ b/wcfsetup/install/lang/de.xml
@@ -217,6 +217,7 @@
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.followingsOnline"><![CDATA[Benutzer online, denen der aktive Nutzer folgt]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.pageCommentList"><![CDATA[Seiten-Kommentare]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.paidSubscriptions"><![CDATA[Bezahlte Mitgliedschaften]]></item>
+		<item name="wcf.acp.box.boxController.com.woltlab.wcf.profileCommentList"><![CDATA[Profil-Kommentare]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.recentActivityList"><![CDATA[Letzte Aktivitäten]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.registerButton"><![CDATA[Registrierungs-Button]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.signedInAs"><![CDATA[Angemeldet als]]></item>
@@ -4126,6 +4127,7 @@ Benachrichtigungen auf <a href="{link isEmail=true}{/link}">{PAGE_TITLE|language
 		<item name="wcf.user.profile.user"><![CDATA[Benutzer]]></item>
 		<item name="wcf.user.profile.management"><![CDATA[Verwaltung]]></item>
 		<item name="wcf.user.profile.customization"><![CDATA[Anpassung]]></item>
+		<item name="wcf.user.profile.title"><![CDATA[Benutzerprofil von {$user->username}]]></item>
 	</category>
 	
 	<category name="wcf.user.objectWatch">
diff --git a/wcfsetup/install/lang/en.xml b/wcfsetup/install/lang/en.xml
index 817412d951..26c00a9e3c 100644
--- a/wcfsetup/install/lang/en.xml
+++ b/wcfsetup/install/lang/en.xml
@@ -213,6 +213,7 @@
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.followingsOnline"><![CDATA[Users Online Followed by Active User]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.pageCommentList"><![CDATA[Page Comments]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.paidSubscriptions"><![CDATA[Paid Subscriptions]]></item>
+		<item name="wcf.acp.box.boxController.com.woltlab.wcf.profileCommentList"><![CDATA[Profile Comments]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.recentActivityList"><![CDATA[Recent Activity]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.registerButton"><![CDATA[Register Button]]></item>
 		<item name="wcf.acp.box.boxController.com.woltlab.wcf.signedInAs"><![CDATA[Signed In As]]></item>
@@ -4121,6 +4122,7 @@ your notifications on <a href="{link isEmail=true}{/link}">{PAGE_TITLE|language}
 		<item name="wcf.user.profile.user"><![CDATA[User]]></item>
 		<item name="wcf.user.profile.management"><![CDATA[Management]]></item>
 		<item name="wcf.user.profile.customization"><![CDATA[Customization]]></item>
+		<item name="wcf.user.profile.title"><![CDATA[User profile of {$user->username}]]></item>
 	</category>
 	
 	<category name="wcf.user.objectWatch">
-- 
2.20.1