Add project history and title strings

Summary: Ref T4010. Adds a history page and restores the transaction title strings, which previously sort-of existed in the defunct feed story class.

Test Plan: See screenshots.

Reviewers: chad, btrahan

Reviewed By: chad

CC: aran

Maniphest Tasks: T4010

Differential Revision: https://secure.phabricator.com/D7371

src/applications/project/controller/PhabricatorProjectHistoryController.php

@@ -0,0 +1,60 @@
+<?php
+
+final class PhabricatorProjectHistoryController
+  extends PhabricatorProjectController {
+
+  private $id;
+
+  public function shouldAllowPublic() {
+    return true;
+  }
+
+  public function willProcessRequest(array $data) {
+    $this->id = $data['id'];
+  }
+
+  public function processRequest() {
+    $request = $this->getRequest();
+    $viewer = $request->getUser();
+
+    $id = $this->id;
+
+    $project = id(new PhabricatorProjectQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($id))
+      ->executeOne();
+    if (!$project) {
+      return new Aphront404Response();
+    }
+
+    $xactions = id(new PhabricatorProjectTransactionQuery())
+      ->setViewer($viewer)
+      ->withObjectPHIDs(array($project->getPHID()))
+      ->execute();
+
+    $timeline = id(new PhabricatorApplicationTransactionView())
+      ->setUser($viewer)
+      ->setObjectPHID($project->getPHID())
+      ->setTransactions($xactions);
+
+    $crumbs = $this->buildApplicationCrumbs();
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())
+        ->setName($project->getName())
+        ->setHref($this->getApplicationURI("view/{$id}/")));
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())
+        ->setName(pht('History')));
+
+    return $this->buildApplicationPage(
+      array(
+        $crumbs,
+        $timeline,
+      ),
+      array(
+        'title' => $project->getName(),
+        'device' => true,
+      ));
+  }
+
+}