Create a "New Document" button in phriction

Summary: gives user a dialogue and they can fill out what comes after /w/

Test Plan: made some new wiki docs. played with garbage data and edit scenarios as well as vanilla create -- good ish

Reviewers: epriestley, chad

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T1360

Differential Revision: https://secure.phabricator.com/D3946

src/__phutil_library_map__.php

@@ -1217,6 +1217,7 @@ phutil_register_library_map(array(
     'PhrictionEditController' => 'applications/phriction/controller/PhrictionEditController.php',
     'PhrictionHistoryController' => 'applications/phriction/controller/PhrictionHistoryController.php',
     'PhrictionListController' => 'applications/phriction/controller/PhrictionListController.php',
+    'PhrictionNewController' => 'applications/phriction/controller/PhrictionNewController.php',
     'PonderAddAnswerView' => 'applications/ponder/view/PonderAddAnswerView.php',
     'PonderAddCommentView' => 'applications/ponder/view/PonderAddCommentView.php',
     'PonderAnswer' => 'applications/ponder/storage/PonderAnswer.php',
@@ -2395,6 +2396,7 @@ phutil_register_library_map(array(
     'PhrictionEditController' => 'PhrictionController',
     'PhrictionHistoryController' => 'PhrictionController',
     'PhrictionListController' => 'PhrictionController',
+    'PhrictionNewController' => 'PhrictionController',
     'PonderAddAnswerView' => 'AphrontView',
     'PonderAddCommentView' => 'AphrontView',
     'PonderAnswer' =>

src/applications/phriction/application/PhabricatorApplicationPhriction.php

@@ -38,6 +38,7 @@ final class PhabricatorApplicationPhriction extends PhabricatorApplication {
 
         'edit/(?:(?P<id>[1-9]\d*)/)?' => 'PhrictionEditController',
         'delete/(?P<id>[1-9]\d*)/'    => 'PhrictionDeleteController',
+        'new/'                        => 'PhrictionNewController',
 
         'preview/' => 'PhrictionDocumentPreviewController',
         'diff/(?P<id>[1-9]\d*)/' => 'PhrictionDiffController',

src/applications/phriction/controller/PhrictionDocumentController.php

@@ -159,24 +159,32 @@ final class PhrictionDocumentController
         '<div class="phriction-content">'.
           $byline.
           $core_content.
-        '</div>';
+          '</div>';
 
+      $create_button = javelin_render_tag(
+        'a',
+        array(
+          'href'  => '/phriction/new/',
+          'class' => 'button green',
+          'sigil' => 'workflow',
+        ),
+        pht('New Document'));
       $edit_button = phutil_render_tag(
         'a',
         array(
-          'href' => '/phriction/edit/'.$document->getID().'/',
+          'href'  => '/phriction/edit/'.$document->getID().'/',
           'class' => 'button',
         ),
-        'Edit Document');
+        pht('Edit Document'));
       $history_button = phutil_render_tag(
         'a',
         array(
-          'href' => PhrictionDocument::getSlugURI($slug, 'history'),
+          'href'  => PhrictionDocument::getSlugURI($slug, 'history'),
           'class' => 'button grey',
         ),
-        'View History');
+        pht('View History'));
       // these float right so history_button which is right most goes first
-      $buttons = $history_button.$edit_button;
+      $buttons = $history_button.$edit_button.$create_button;
     }
 
     if ($version_note) {

src/applications/phriction/controller/PhrictionNewController.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @group phriction
+ */
+final class PhrictionNewController extends PhrictionController {
+
+  public function processRequest() {
+
+    $request = $this->getRequest();
+    $user    = $request->getUser();
+
+    if ($request->isFormPost()) {
+      $slug = PhabricatorSlug::normalize($request->getStr('slug'));
+      $uri  = '/phriction/edit/?slug='.$slug;
+      return id(new AphrontRedirectResponse())
+        ->setURI($uri);
+    }
+
+    $view = id(new AphrontFormLayoutView())
+      ->appendChild(id(new AphrontFormTextControl())
+                       ->setLabel('/w/')
+                       ->setName('slug'));
+
+    $dialog = id(new AphrontDialogView())
+      ->setUser($user)
+      ->setTitle(pht('New Document'))
+      ->appendChild(phutil_render_tag('p',
+        array(),
+      pht('Create a new document at')))
+      ->appendChild($view)
+      ->addSubmitButton(pht('Create'))
+      ->addCancelButton($request->getRequestURI());
+
+    return id(new AphrontDialogResponse())->setDialog($dialog);
+  }
+
+}