Add an edit link on hover for Project profile images

Summary: Minor point of polish, but feels really nice. Hover over photo and edit a link to change the picture.

Test Plan:
hover hover, clicky clicky

{F1069179}

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D15109

resources/celerity/map.php

@@ -7,7 +7,7 @@
  */
 return array(
   'names' => array(
-    'core.pkg.css' => '92f16374',
+    'core.pkg.css' => '956d6a9f',
     'core.pkg.js' => '573e6664',
     'darkconsole.pkg.js' => 'e7393ebb',
     'differential.pkg.css' => '2de124c9',
@@ -133,7 +133,7 @@ return array(
     'rsrc/css/phui/phui-fontkit.css' => '9cda225e',
     'rsrc/css/phui/phui-form-view.css' => '4a1a0f5e',
     'rsrc/css/phui/phui-form.css' => '0b98e572',
-    'rsrc/css/phui/phui-header-view.css' => '235f0d7d',
+    'rsrc/css/phui/phui-header-view.css' => 'd53cc835',
     'rsrc/css/phui/phui-icon-set-selector.css' => '1ab67aad',
     'rsrc/css/phui/phui-icon.css' => '3f33ab57',
     'rsrc/css/phui/phui-image-mask.css' => '5a8b09c8',
@@ -808,7 +808,7 @@ return array(
     'phui-fontkit-css' => '9cda225e',
     'phui-form-css' => '0b98e572',
     'phui-form-view-css' => '4a1a0f5e',
-    'phui-header-view-css' => '235f0d7d',
+    'phui-header-view-css' => 'd53cc835',
     'phui-icon-set-selector-css' => '1ab67aad',
     'phui-icon-view-css' => '3f33ab57',
     'phui-image-mask-css' => '5a8b09c8',

src/applications/project/controller/PhabricatorProjectProfileController.php

@@ -31,6 +31,15 @@ final class PhabricatorProjectProfileController
       $header->setStatus('fa-ban', 'red', pht('Archived'));
     }
 
+    $can_edit = PhabricatorPolicyFilter::hasCapability(
+      $viewer,
+      $project,
+      PhabricatorPolicyCapability::CAN_EDIT);
+
+    if ($can_edit) {
+      $header->setImageEditURL($this->getApplicationURI("picture/{$id}/"));
+    }
+
     $properties = $this->buildPropertyListView($project);
 
     $watch_action = $this->renderWatchAction($project);

src/view/phui/PHUIHeaderView.php

@@ -8,6 +8,7 @@ final class PHUIHeaderView extends AphrontTagView {
   private $tags = array();
   private $image;
   private $imageURL = null;
+  private $imageEditURL = null;
   private $subheader;
   private $headerIcon;
   private $noBackground;
@@ -57,6 +58,11 @@ final class PHUIHeaderView extends AphrontTagView {
     return $this;
   }
 
+  public function setImageEditURL($url) {
+    $this->imageEditURL = $url;
+    return $this;
+  }
+
   public function setSubheader($subheader) {
     $this->subheader = $subheader;
     return $this;
@@ -174,16 +180,45 @@ final class PHUIHeaderView extends AphrontTagView {
   }
 
   protected function getTagContent() {
+
     $image = null;
     if ($this->image) {
+      $image_href = null;
+      if ($this->imageURL) {
+        $image_href = $this->imageURL;
+      } else if ($this->imageEditURL) {
+        $image_href = $this->imageEditURL;
+      }
+
       $image = phutil_tag(
-        ($this->imageURL ? 'a' : 'span'),
+        'span',
         array(
-          'href' => $this->imageURL,
           'class' => 'phui-header-image',
           'style' => 'background-image: url('.$this->image.')',
-        ),
-        ' ');
+        ));
+
+      if ($image_href) {
+        $edit_view = null;
+        if ($this->imageEditURL) {
+          $edit_view = phutil_tag(
+            'span',
+            array(
+              'class' => 'phui-header-image-edit',
+            ),
+            pht('Edit'));
+        }
+
+        $image = phutil_tag(
+          'a',
+          array(
+            'href' => $image_href,
+            'class' => 'phui-header-image-href',
+          ),
+          array(
+            $image,
+            $edit_view,
+          ));
+      }
     }
 
     $viewer = $this->getUser();

webroot/rsrc/css/phui/phui-header-view.css

@@ -128,9 +128,34 @@ body .phui-header-shell.phui-bleed-header
   display: inline-block;
   background-repeat: no-repeat;
   background-size: 100%;
-  box-shadow: {$borderinset};
   width: 50px;
   height: 50px;
+  border-radius: 3px;
+}
+
+.phui-header-image-href {
+  position: relative;
+  display: block;
+}
+
+.phui-header-image-edit {
+  display: none;
+}
+
+.device-desktop .phui-header-image-href:hover .phui-header-image-edit {
+  display: block;
+  position: absolute;
+  left: 0;
+  background: rgba(0,0,0,0.4);
+  color: #fff;
+  font-weight: normal;
+  bottom: 4px;
+  padding: 4px 8px;
+  font-size: 12px;
+}
+
+.device-desktop .phui-header-image-edit:hover {
+  text-decoration: underline;
 }
 
 .phui-header-subheader {