Separate out PhameDescriptionView

Summary: Make this function re-usable in other views. Ref T9897

Test Plan: View a blog, see the same information

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Maniphest Tasks: T9897

Differential Revision: https://secure.phabricator.com/D14658

src/__phutil_library_map__.php

@@ -3319,6 +3319,7 @@ phutil_register_library_map(array(
     'PhameController' => 'applications/phame/controller/PhameController.php',
     'PhameCreatePostConduitAPIMethod' => 'applications/phame/conduit/PhameCreatePostConduitAPIMethod.php',
     'PhameDAO' => 'applications/phame/storage/PhameDAO.php',
+    'PhameDescriptionView' => 'applications/phame/view/PhameDescriptionView.php',
     'PhameHomeController' => 'applications/phame/controller/PhameHomeController.php',
     'PhamePost' => 'applications/phame/storage/PhamePost.php',
     'PhamePostCommentController' => 'applications/phame/controller/post/PhamePostCommentController.php',
@@ -7649,6 +7650,7 @@ phutil_register_library_map(array(
     'PhameController' => 'PhabricatorController',
     'PhameCreatePostConduitAPIMethod' => 'PhameConduitAPIMethod',
     'PhameDAO' => 'PhabricatorLiskDAO',
+    'PhameDescriptionView' => 'AphrontTagView',
     'PhameHomeController' => 'PhamePostController',
     'PhamePost' => array(
       'PhameDAO',

src/applications/phame/controller/blog/PhameBlogViewController.php

@@ -73,24 +73,7 @@ final class PhameBlogViewController extends PhameBlogController {
       ->setHeader($header)
       ->appendChild($post_list);
 
-    $description = $this->renderDescription($blog, $viewer);
-
-    return $this->newPage()
-      ->setTitle($blog->getName())
-      ->setCrumbs($crumbs)
-      ->appendChild(
-        array(
-          $page,
-          $description,
-      ));
-  }
-
-  private function renderDescription(
-    PhameBlog $blog,
-    PhabricatorUser $viewer) {
-
-    require_celerity_resource('phame-css');
-
+    $description = null;
     if (strlen($blog->getDescription())) {
       $description = PhabricatorMarkupEngine::renderOneObject(
         id(new PhabricatorMarkupOneOff())->setContent($blog->getDescription()),
@@ -100,36 +83,19 @@ final class PhameBlogViewController extends PhameBlogController {
       $description = phutil_tag('em', array(), pht('No description.'));
     }
 
-    $picture = $blog->getProfileImageURI();
-    $description = phutil_tag_div(
-      'phame-blog-description-content', $description);
+    $about = id(new PhameDescriptionView())
+      ->setTitle($blog->getName())
+      ->setDescription($description)
+      ->setImage($blog->getProfileImageURI());
 
-    $image = phutil_tag(
-      'div',
+    return $this->newPage()
+      ->setTitle($blog->getName())
+      ->setCrumbs($crumbs)
+      ->appendChild(
         array(
-        'class' => 'phame-blog-description-image',
-        'style' => 'background-image: url('.$picture.');',
+          $page,
+          $about,
       ));
-
-    $header = phutil_tag(
-      'div',
-      array(
-        'class' => 'phame-blog-description-name',
-      ),
-      pht('About %s', $blog->getName()));
-
-    $view = phutil_tag(
-      'div',
-      array(
-        'class' => 'phame-blog-description',
-      ),
-      array(
-        $image,
-        $header,
-        $description,
-      ));
-
-    return $view;
   }
 
   private function renderActions(PhameBlog $blog, PhabricatorUser $viewer) {

src/applications/phame/view/PhameDescriptionView.php

@@ -0,0 +1,60 @@
+<?php
+
+final class PhameDescriptionView extends AphrontTagView {
+
+  private $title;
+  private $description;
+  private $image;
+  private $imageHref;
+
+  public function setTitle($title) {
+    $this->title = $title;
+    return $this;
+  }
+
+  public function setDescription($description) {
+    $this->description = $description;
+    return $this;
+  }
+
+  public function setImage($image) {
+    $this->image = $image;
+    return $this;
+  }
+
+  public function setImageHref($href) {
+    $this->imageHref = $href;
+    return $this;
+  }
+
+  protected function getTagAttributes() {
+    $classes = array();
+    $classes[] = 'phame-blog-description';
+    return array('class' => implode(' ', $classes));
+  }
+
+  protected function getTagContent() {
+    require_celerity_resource('phame-css');
+
+    $description = phutil_tag_div(
+      'phame-blog-description-content', $this->description);
+
+    $image = phutil_tag(
+      ($this->imageHref) ? 'a' : 'div',
+      array(
+        'class' => 'phame-blog-description-image',
+        'style' => 'background-image: url('.$this->image.');',
+        'href' => $this->imageHref,
+      ));
+
+    $header = phutil_tag(
+      'div',
+      array(
+        'class' => 'phame-blog-description-name',
+      ),
+      pht('About %s', $this->title));
+
+    return array($image, $header, $description);
+  }
+
+}