From 5d7bde5d24fa8fe2def9d187d782fb0503c7f2e6 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 20 Jun 2018 13:40:55 +0200
Subject: [PATCH] Edit buttons for most boxes

See #2575
---
 com.woltlab.wcf/templates/__box.tpl           |  5 +++-
 .../install/files/lib/data/box/Box.class.php  | 20 +++++++++++++++
 wcfsetup/install/files/style/layout/box.scss  | 25 +++++++++++++++++++
 3 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/com.woltlab.wcf/templates/__box.tpl b/com.woltlab.wcf/templates/__box.tpl
index 6987ec4ddb..1369d39830 100644
--- a/com.woltlab.wcf/templates/__box.tpl
+++ b/com.woltlab.wcf/templates/__box.tpl
@@ -1,4 +1,7 @@
-<{if $box->showHeader}section{else}div{/if} class="box{if $box->getImage()} boxWithImage{/if}{if $box->cssClassName} {$box->cssClassName}{/if}" data-box-identifier="{@$box->identifier}">
+<{if $box->showHeader}section{else}div{/if} class="box{if $box->getImage()} boxWithImage{/if}{if $box->showEditButton()} boxWithEditButton{/if}{if $box->cssClassName} {$box->cssClassName}{/if}" data-box-identifier="{@$box->identifier}">
+	{if $box->showEditButton()}
+		<a href="{link controller='Box' id=$box->boxID isACP=true}{/link}" class="boxEditButton"><span class="icon icon16 fa-pencil-square-o"></span></a>
+	{/if}
 	{if $box->getImage()}
 		<div class="boxImage">
 			{if $box->hasLink()}
diff --git a/wcfsetup/install/files/lib/data/box/Box.class.php b/wcfsetup/install/files/lib/data/box/Box.class.php
index 0750694d8d..87fda493e8 100644
--- a/wcfsetup/install/files/lib/data/box/Box.class.php
+++ b/wcfsetup/install/files/lib/data/box/Box.class.php
@@ -117,6 +117,12 @@ class Box extends DatabaseObject {
 	 */
 	public $virtualShowOrder = -1;
 	
+	/**
+	 * list of positions that support the edit button
+	 * @var string[]
+	 */
+	public $editButtonPositions = ['headerBoxes', 'sidebarLeft', 'contentTop', 'sidebarRight', 'contentBottom', 'footerBoxes', 'footer'];
+	
 	/**
 	 * @inheritDoc
 	 */
@@ -507,6 +513,20 @@ class Box extends DatabaseObject {
 		$this->virtualShowOrder = $virtualShowOrder;
 	}
 	
+	/**
+	 * Returns true if an edit button should be displayed for this box.
+	 * 
+	 * @return      boolean
+	 * @since       3.2
+	 */
+	public function showEditButton() {
+		if (WCF::getSession()->getPermission('admin.content.cms.canManageBox') && in_array($this->position, $this->editButtonPositions)) {
+			return true;
+		}
+		
+		return false;
+	}
+	
 	/**
 	 * Returns the box with the given identifier.
 	 *
diff --git a/wcfsetup/install/files/style/layout/box.scss b/wcfsetup/install/files/style/layout/box.scss
index e961b16069..f15b0c5e81 100644
--- a/wcfsetup/install/files/style/layout/box.scss
+++ b/wcfsetup/install/files/style/layout/box.scss
@@ -950,3 +950,28 @@
 		}
 	}
 }
+
+.boxWithEditButton {
+	position: relative;
+	
+	&:hover .boxEditButton {
+		opacity: 1;
+	}
+	
+	.boxEditButton {
+		color: inherit;
+		opacity: 0;
+		position: absolute;
+		top: 4px;
+		transition: opacity .12s ease-in-out;
+		right: 4px;
+		
+		&:hover {
+			color: inherit;
+		}
+		
+		> .icon {
+			color: inherit;
+		}
+	}
+}
-- 
2.20.1