From 344db6e4c56babbb141be55c32a4922bb283a5b0 Mon Sep 17 00:00:00 2001
From: Dennis Brentjes <d.brentjes@gmail.com>
Date: Mon, 2 Jul 2018 18:32:59 +0000
Subject: [PATCH] Adds a Delete button to the ViewPhotoPage.

The Delete button is non functional yet and is only available for
admins and the photo owner.
---
 controllers/ViewPhoto.php |  5 +++++
 public/css/default.css    | 10 ++++++++++
 templates/PhotoPage.php   | 18 ++++++++++++++++++
 3 files changed, 33 insertions(+)

diff --git a/controllers/ViewPhoto.php b/controllers/ViewPhoto.php
index 61518e8e..528c2d86 100644
--- a/controllers/ViewPhoto.php
+++ b/controllers/ViewPhoto.php
@@ -43,6 +43,11 @@ class ViewPhoto extends HTMLController
 		if ($next_url)
 			$page->setNextPhotoUrl($next_url);
 
+		$user = Registry::get('user');
+		$author = $photo->getAuthor();
+		if ($user->isAdmin() || $user->getUserId() === $author->getUserId())
+			$page->setIsAssetOwner(true);
+
 		$this->page->adopt($page);
 		$this->page->setCanonicalUrl($photo->getPageUrl());
 
diff --git a/public/css/default.css b/public/css/default.css
index f677f5fc..736b9747 100644
--- a/public/css/default.css
+++ b/public/css/default.css
@@ -619,6 +619,16 @@ a#previous_photo:hover, a#next_photo:hover {
 	margin: 0;
 }
 
+#user_actions_box {
+	background: #fff;
+	box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
+	margin: 25px 0 25px 0;
+	overflow: auto;
+	padding: 2%;
+	float: right;
+	width: 20%;
+}
+
 
 /* Responsive: smartphone in portrait
 ---------------------------------------*/
diff --git a/templates/PhotoPage.php b/templates/PhotoPage.php
index 7820d545..ea3917cf 100644
--- a/templates/PhotoPage.php
+++ b/templates/PhotoPage.php
@@ -12,6 +12,7 @@ class PhotoPage extends SubTemplate
 	private $exif;
 	private $previous_photo_url = '';
 	private $next_photo_url = '';
+	private $is_asset_owner = false;
 
 	public function __construct(Image $photo)
 	{
@@ -28,6 +29,10 @@ class PhotoPage extends SubTemplate
 		$this->next_photo_url = $url;
 	}
 
+	public function setIsAssetOwner($flag) {
+		$this->is_asset_owner = $flag;
+	}
+
 	protected function html_content()
 	{
 		$this->photoNav();
@@ -45,6 +50,10 @@ class PhotoPage extends SubTemplate
 
 		$this->photoMeta();
 
+		if($this->is_asset_owner) {
+			$this->addUserActions();
+		}
+
 		echo '
 				<script type="text/javascript" src="', BASEURL, '/js/photonav.js"></script>';
 	}
@@ -183,4 +192,13 @@ class PhotoPage extends SubTemplate
 	{
 		$this->exif = $exif;
 	}
+
+	public function addUserActions()
+	{
+		echo '
+				<div id=user_actions_box>
+					<h3>Actions</h3>
+					<a class="btn btn-red" href="', BASEURL, '/editasset/?id=', $this->photo->getId(), '&delete">Delete asset</a>
+				</div>';
+	}
 }