Add a breadcrumbs element

Summary:
Add a basic breadcrumbs element, and implement it in Paste.

This needs some polish but is most of the way there.

Test Plan:
{F26443}
{F26444}
{F26445}

(This element is not visible on devices.)

Reviewers: chad

Reviewed By: chad

CC: aran, btrahan

Maniphest Tasks: T1960

Differential Revision: https://secure.phabricator.com/D4087

scripts/celerity_mapper.php

@@ -22,8 +22,6 @@ $package_spec = array(
     'javelin-typeahead-preloaded-source',
     'javelin-typeahead-ondemand-source',
     'javelin-tokenizer',
-    'javelin-fx',
-    'javelin-color',
   ),
   'core.pkg.js' => array(
     'javelin-behavior-aphront-basic-tokenizer',

src/__phutil_library_map__.php

@@ -656,6 +656,8 @@ phutil_register_library_map(array(
     'PhabricatorCountdownEditController' => 'applications/countdown/controller/PhabricatorCountdownEditController.php',
     'PhabricatorCountdownListController' => 'applications/countdown/controller/PhabricatorCountdownListController.php',
     'PhabricatorCountdownViewController' => 'applications/countdown/controller/PhabricatorCountdownViewController.php',
+    'PhabricatorCrumbView' => 'view/layout/PhabricatorCrumbView.php',
+    'PhabricatorCrumbsView' => 'view/layout/PhabricatorCrumbsView.php',
     'PhabricatorCursorPagedPolicyAwareQuery' => 'infrastructure/query/policy/PhabricatorCursorPagedPolicyAwareQuery.php',
     'PhabricatorDaemon' => 'infrastructure/daemon/PhabricatorDaemon.php',
     'PhabricatorDaemonCombinedLogController' => 'applications/daemon/controller/PhabricatorDaemonCombinedLogController.php',
@@ -1905,6 +1907,8 @@ phutil_register_library_map(array(
     'PhabricatorCountdownEditController' => 'PhabricatorCountdownController',
     'PhabricatorCountdownListController' => 'PhabricatorCountdownController',
     'PhabricatorCountdownViewController' => 'PhabricatorCountdownController',
+    'PhabricatorCrumbView' => 'AphrontView',
+    'PhabricatorCrumbsView' => 'AphrontView',
     'PhabricatorCursorPagedPolicyAwareQuery' => 'PhabricatorPolicyAwareQuery',
     'PhabricatorDaemon' => 'PhutilDaemon',
     'PhabricatorDaemonCombinedLogController' => 'PhabricatorDaemonController',

src/applications/base/controller/PhabricatorController.php

@@ -247,4 +247,28 @@ abstract class PhabricatorController extends AphrontController {
     return null;
   }
 
+  protected function buildApplicationCrumbs() {
+
+    $crumbs = array();
+
+    $application = $this->getCurrentApplication();
+    if ($application) {
+      $sprite = $application->getAutospriteName();
+      if (!$sprite) {
+        $sprite = 'default';
+      }
+
+      $crumbs[] = id(new PhabricatorCrumbView())
+        ->setHref($this->getApplicationURI())
+        ->setIcon('temporary-icon-apps');
+    }
+
+    $view = new PhabricatorCrumbsView();
+    foreach ($crumbs as $crumb) {
+      $view->addCrumb($crumb);
+    }
+
+    return $view;
+  }
+
 }

src/applications/directory/controller/PhabricatorDirectoryMainController.php

@@ -496,7 +496,7 @@ final class PhabricatorDirectoryMainController
       'Share Files');
     $nav_buttons[] = array(
       'Create Paste',
-      '/paste/',
+      '/paste/create/',
       'create-paste',
       'Share Text');
 

src/applications/paste/application/PhabricatorApplicationPaste.php

@@ -22,7 +22,8 @@ final class PhabricatorApplicationPaste extends PhabricatorApplication {
     return array(
       '/P(?P<id>[1-9]\d*)' => 'PhabricatorPasteViewController',
       '/paste/' => array(
-        '' => 'PhabricatorPasteEditController',
+        ''                        => 'PhabricatorPasteListController',
+        'create/'                 => 'PhabricatorPasteEditController',
         'edit/(?P<id>[1-9]\d*)/'  => 'PhabricatorPasteEditController',
         'filter/(?P<filter>\w+)/' => 'PhabricatorPasteListController',
       ),

src/applications/paste/controller/PhabricatorPasteController.php

@@ -2,37 +2,41 @@
 
 abstract class PhabricatorPasteController extends PhabricatorController {
 
-  public function buildSideNavView(PhabricatorPaste $paste = null) {
+  public function buildSideNavView($filter = null, $for_app = false) {
     $user = $this->getRequest()->getUser();
 
     $nav = new AphrontSideNavFilterView();
     $nav->setBaseURI(new PhutilURI($this->getApplicationURI('filter/')));
 
-    if ($paste) {
-      $nav->addFilter('paste', 'P'.$paste->getID(), '/P'.$paste->getID());
-      $nav->addSpacer();
+    if ($for_app) {
+      $nav->addFilter('', 'Create Paste', $this->getApplicationURI('/create/'));
     }
 
-    $nav->addLabel('Create');
-    $nav->addFilter(
-      'edit',
-      'New Paste',
-      $this->getApplicationURI(),
-      $relative = false,
-      $class = ($user->isLoggedIn() ? null : 'disabled'));
-
-    $nav->addSpacer();
-    $nav->addLabel('Pastes');
+    $nav->addLabel('Filters');
+    $nav->addFilter('all', 'All Pastes');
     if ($user->isLoggedIn()) {
       $nav->addFilter('my', 'My Pastes');
     }
-    $nav->addFilter('all', 'All Pastes');
+
+    $nav->selectFilter($filter, 'all');
 
     return $nav;
   }
 
   public function buildApplicationMenu() {
-    return $this->buildSideNavView(null)->getMenu();
+    return $this->buildSideNavView(null, true)->getMenu();
+  }
+
+  public function buildApplicationCrumbs() {
+    $crumbs = parent::buildApplicationCrumbs();
+
+    $crumbs->addAction(
+      id(new PhabricatorMenuItemView())
+        ->setName(pht('Create Paste'))
+        ->setHref($this->getApplicationURI('create/'))
+        ->setIcon('create'));
+
+    return $crumbs;
   }
 
 }

src/applications/paste/controller/PhabricatorPasteEditController.php

@@ -173,27 +173,35 @@ final class PhabricatorPasteEditController extends PhabricatorPasteController {
 
     if (!$is_create) {
       $submit->addCancelButton($paste->getURI());
-      $submit->setValue('Save Paste');
-      $title = 'Edit '.$paste->getFullName();
+      $submit->setValue(pht('Save Paste'));
+      $title = pht('Edit %s', $paste->getFullName());
+      $short = pht('Edit');
     } else {
-      $submit->setValue('Create Paste');
-      $title = 'Create Paste';
+      $submit->setValue(pht('Create Paste'));
+      $title = pht('Create Paste');
+      $short = pht('Create');
     }
 
     $form
       ->appendChild($submit);
 
-    $nav = $this->buildSideNavView();
-    $nav->selectFilter('edit');
-    $nav->appendChild(
+    $crumbs = $this->buildApplicationCrumbs($this->buildSideNavView());
+    if (!$is_create) {
+      $crumbs->addCrumb(
+        id(new PhabricatorCrumbView())
+          ->setName('P'.$paste->getID())
+          ->setHref('/P'.$paste->getID()));
+    }
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())->setName($short));
+
+    return $this->buildApplicationPage(
       array(
+        $crumbs,
         id(new PhabricatorHeaderView())->setHeader($title),
         $error_view,
         $form,
-      ));
-
-    return $this->buildApplicationPage(
-      $nav,
+      ),
       array(
         'title' => $title,
         'device' => true,

src/applications/paste/controller/PhabricatorPasteListController.php

@@ -19,8 +19,8 @@ final class PhabricatorPasteListController extends PhabricatorPasteController {
     $query = new PhabricatorPasteQuery();
     $query->setViewer($user);
 
-    $nav = $this->buildSideNavView();
-    $filter = $nav->selectFilter($this->filter, 'my');
+    $nav = $this->buildSideNavView($this->filter);
+    $filter = $nav->getSelectedFilter();
 
     switch ($filter) {
       case 'my':
@@ -45,6 +45,15 @@ final class PhabricatorPasteListController extends PhabricatorPasteController {
 
     $nav->appendChild($list);
 
+    $crumbs = $this
+      ->buildApplicationCrumbs($nav)
+      ->addCrumb(
+        id(new PhabricatorCrumbView())
+          ->setName($title)
+          ->setHref($this->getApplicationURI('filter/'.$filter.'/')));
+
+    $nav->setCrumbs($crumbs);
+
     return $this->buildApplicationPage(
       $nav,
       array(

src/applications/paste/controller/PhabricatorPasteViewController.php

@@ -51,19 +51,20 @@ final class PhabricatorPasteViewController extends PhabricatorPasteController {
     $properties = $this->buildPropertyView($paste, $fork_phids);
     $source_code = $this->buildSourceCodeView($paste, $file);
 
-    $nav = $this->buildSideNavView($paste);
-    $nav->selectFilter('paste');
+    $crumbs = $this->buildApplicationCrumbs($this->buildSideNavView())
+      ->addCrumb(
+        id(new PhabricatorCrumbView())
+          ->setName('P'.$paste->getID())
+          ->setHref('/P'.$paste->getID()));
 
-    $nav->appendChild(
+    return $this->buildApplicationPage(
       array(
+        $crumbs,
         $header,
         $actions,
         $properties,
         $source_code,
-      ));
-
-    return $this->buildApplicationPage(
-      $nav,
+      ),
       array(
         'title' => $paste->getFullName(),
         'device' => true,
@@ -87,6 +88,7 @@ final class PhabricatorPasteViewController extends PhabricatorPasteController {
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $can_fork = $user->isLoggedIn();
+    $fork_uri = $this->getApplicationURI('/create/?parent='.$paste->getID());
 
     return id(new PhabricatorActionListView())
       ->setUser($user)
@@ -97,7 +99,7 @@ final class PhabricatorPasteViewController extends PhabricatorPasteController {
           ->setIcon('fork')
           ->setDisabled(!$can_fork)
           ->setWorkflow(!$can_fork)
-          ->setHref($this->getApplicationURI('?parent='.$paste->getID())))
+          ->setHref($fork_uri))
       ->addAction(
         id(new PhabricatorActionView())
           ->setName(pht('View Raw File'))

src/view/layout/AphrontSideNavFilterView.php

@@ -29,11 +29,21 @@ final class AphrontSideNavFilterView extends AphrontView {
   private $user;
   private $active;
   private $menu;
+  private $crumbs;
 
   public function __construct() {
     $this->menu = new PhabricatorMenuView();
   }
 
+  public function setCrumbs(PhabricatorCrumbsView $crumbs) {
+    $this->crumbs = $crumbs;
+    return $this;
+  }
+
+  public function getCrumbs() {
+    return $this->crumbs;
+  }
+
   public function setActive($active) {
     $this->active = $active;
     return $this;
@@ -54,6 +64,10 @@ final class AphrontSideNavFilterView extends AphrontView {
     return $this;
   }
 
+  public function getMenuView() {
+    return $this->menu;
+  }
+
   public function addMenuItem(PhabricatorMenuItemView $item) {
     $this->menu->addMenuItem($item);
     return $this;
@@ -120,6 +134,10 @@ final class AphrontSideNavFilterView extends AphrontView {
     return $this->selectedFilter;
   }
 
+  public function getSelectedFilter() {
+    return $this->selectedFilter;
+  }
+
   public function render() {
     if ($this->menu->getItems()) {
       if (!$this->baseURI) {
@@ -187,6 +205,12 @@ final class AphrontSideNavFilterView extends AphrontView {
         self::renderSingleView($this->menu));
     }
 
+    $crumbs = null;
+    if ($this->crumbs) {
+      $crumbs = $this->crumbs->render();
+      $nav_classes[] = 'has-crumbs';
+    }
+
     Javelin::initBehavior(
       'phabricator-nav',
       array(
@@ -194,6 +218,7 @@ final class AphrontSideNavFilterView extends AphrontView {
         'localID'     => $local_id,
         'dragID'      => $drag_id,
         'contentID'   => $content_id,
+        'menuSize'   => ($crumbs ? 78 : 44),
       ));
 
     if ($this->active && $local_id) {
@@ -204,17 +229,7 @@ final class AphrontSideNavFilterView extends AphrontView {
         ));
     }
 
-    $header_part =
-      '<div class="phabricator-nav-head">'.
-        '<div class="phabricator-nav-head-tablet">'.
-          '<a href="#" class="nav-button nav-button-w nav-button-menu" '.
-            'id="tablet-menu1"></a>'.
-          '<a href="#" class="nav-button nav-button-e nav-button-content '.
-            'nav-button-selected" id="tablet-menu2"></a>'.
-        '</div>'.
-      '</div>';
-
-    return $header_part.phutil_render_tag(
+    return $crumbs.phutil_render_tag(
       'div',
       array(
         'class' => implode(' ', $nav_classes),

src/view/layout/PhabricatorCrumbView.php

@@ -0,0 +1,77 @@
+<?php
+
+final class PhabricatorCrumbView extends AphrontView {
+
+  private $name;
+  private $href;
+  private $icon;
+  private $isLastCrumb;
+
+  public function setName($name) {
+    $this->name = $name;
+    return $this;
+  }
+
+  public function setHref($href) {
+    $this->href = $href;
+    return $this;
+  }
+
+  public function setIcon($icon) {
+    $this->icon = $icon;
+    return $this;
+  }
+
+  protected function canAppendChild() {
+    return false;
+  }
+
+  public function setIsLastCrumb($is_last_crumb) {
+    $this->isLastCrumb = $is_last_crumb;
+    return $this;
+  }
+
+  public function render() {
+    $classes = array(
+      'phabricator-crumb-view',
+    );
+
+    $icon = null;
+    if ($this->icon) {
+      $classes[] = 'phabricator-crumb-has-icon';
+      $icon = phutil_render_tag(
+        'span',
+        array(
+          'class' => 'phabricator-crumb-icon '.$this->icon,
+        ),
+        '');
+    }
+
+    $name = phutil_render_tag(
+      'span',
+      array(
+        'class' => 'phabricator-crumb-name',
+      ),
+      phutil_escape_html($this->name));
+
+    $divider = null;
+    if (!$this->isLastCrumb) {
+      $divider = phutil_render_tag(
+        'span',
+        array(
+          'class' => 'phabricator-crumb-divider',
+        ),
+        '');
+    }
+
+    return phutil_render_tag(
+      $this->href ? 'a' : 'span',
+      array(
+        'href'  => $this->href,
+        'class' => implode(' ', $classes),
+      ),
+      $icon.$name.$divider);
+  }
+
+
+}

src/view/layout/PhabricatorCrumbsView.php

@@ -0,0 +1,70 @@
+<?php
+
+final class PhabricatorCrumbsView extends AphrontView {
+
+  private $crumbs = array();
+  private $actions = array();
+
+  protected function canAppendChild() {
+    return false;
+  }
+
+  public function addCrumb(PhabricatorCrumbView $crumb) {
+    $this->crumbs[] = $crumb;
+    return $this;
+  }
+
+
+  public function addAction(PhabricatorMenuItemView $action) {
+    $this->actions[] = $action;
+
+    return $this;
+  }
+
+  public function render() {
+    require_celerity_resource('phabricator-crumbs-view-css');
+
+    $action_view = null;
+    if ($this->actions) {
+      $actions = array();
+      foreach ($this->actions as $action) {
+        $icon = null;
+        if ($action->getIcon()) {
+          $icon = phutil_render_tag(
+            'span',
+            array(
+              'class' => 'sprite-icon action-'.$action->getIcon(),
+            ),
+            '');
+        }
+        $actions[] = phutil_render_tag(
+          'a',
+          array(
+            'href' => $action->getHref(),
+            'class' => 'phabricator-crumbs-action',
+          ),
+          $icon.phutil_escape_html($action->getName()));
+      }
+
+      $action_view = phutil_render_tag(
+        'div',
+        array(
+          'class' => 'phabricator-crumbs-actions',
+        ),
+        self::renderSingleView($actions));
+    }
+
+    if ($this->crumbs) {
+      last($this->crumbs)->setIsLastCrumb(true);
+    }
+
+    return phutil_render_tag(
+      'div',
+      array(
+        'class' => 'phabricator-crumbs-view',
+      ),
+      $action_view.
+      self::renderSingleView($this->crumbs));
+  }
+
+}

src/view/layout/PhabricatorMenuItemView.php

@@ -36,7 +36,7 @@ final class PhabricatorMenuItemView extends AphrontView {
   }
 
   public function setKey($key) {
-    $this->key = $key;
+    $this->key = (string)$key;
     return $this;
   }
 

src/view/layout/PhabricatorMenuView.php

@@ -49,7 +49,7 @@ final class PhabricatorMenuView extends AphrontView {
   }
 
   public function getItem($key) {
-    return idx($this->map, $key);
+    return idx($this->map, (string)$key);
   }
 
   public function getItems() {

webroot/rsrc/css/aphront/phabricator-nav-view.css

@@ -19,6 +19,10 @@
   z-index: 3;
 }
 
+.has-crumbs .phabricator-nav-col {
+  top: 78px;
+}
+
 .phabricator-nav-local {
   width: 179px;
   background: #ececec;
@@ -30,7 +34,7 @@
 
 .device-tablet .phabricator-nav-local,
 .device-phone .phabricator-nav-local {
-  width: 299px;
+  display: none;
 }
 
 .phabricator-nav-drag {
@@ -79,10 +83,6 @@
   margin-left: 2.5em !important;
 }
 
-.device-desktop .phabricator-nav-head {
-  display: none;
-}
-
 .device-tablet .phabricator-nav-col,
 .device-phone .phabricator-nav-col {
   position: absolute;
@@ -110,55 +110,3 @@
   margin-left: 0;
   position: relative;
 }
-
-.phabricator-nav-head {
-  display: block;
-  position: relative;
-  height: 43px;
-  background: #fafafa;
-  overflow: hidden;
-  border-bottom: 1px solid #5d5d5d;
-  text-align: center;
-  box-shadow: inset 0 0 1px rgba(0, 0, 0, 0.10),
-              0px 1px 2px rgba(0, 0, 0, 0.10);
-}
-
-.nav-button {
-  background-color: #f3f3f3;
-  height: 32px;
-  width: 40px;
-  margin: 5px 0px;
-  display: inline-block;
-  border: 1px solid #999999;
-  box-shadow: inset -1px -1px 3px rgba(0, 0, 0, 0.10);
-  background-repeat: no-repeat;
-}
-
-.nav-button-selected {
-  background-color: #c9c9c9;
-  box-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.20);
-}
-
-.nav-button + .nav-button {
-  margin-left: -1px;
-}
-
-.nav-button-w {
-  border-radius: 6px 0 0 6px;
-}
-
-.nav-button-e {
-  border-radius: 0 6px 6px 0;
-}
-
-.nav-button-menu {
-  background-image: url(/rsrc/image/button_menu.png);
-  background-size: 24px auto;
-  background-position: center;
-}
-
-.nav-button-content {
-  background-image: url(/rsrc/image/button_content.png);
-  background-size: 24px auto;
-  background-position: center;
-}

webroot/rsrc/css/layout/phabricator-crumbs-view.css

@@ -0,0 +1,81 @@
+/**
+ * @provides phabricator-crumbs-view-css
+ */
+
+.device-phone .phabricator-crumbs-view,
+.device-tablet .phabricator-crumbs-view {
+  display: none;
+}
+
+.phabricator-crumbs-view {
+  background: #e1e5eb;
+  border-bottom: 1px solid #c5c9ce;
+  height: 33px;
+  overflow: hidden;
+  vertical-align: top;
+}
+
+.phabricator-crumbs-view,
+.phabricator-crumbs-view a.phabricator-crumb-view,
+.phabricator-crumbs-view a.phabricator-crumbs-action {
+  color: #3d3d3d;
+  font-weight: bold;
+  text-decoration: none;
+  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.9);
+}
+
+.phabricator-crumb-view {
+  display: inline-block;
+  height: 33px;
+  line-height: 33px;
+  overflow: hidden;
+}
+
+.phabricator-crumb-icon {
+  display: inline-block;
+  width: 30px;
+  height: 30px;
+  margin: 2px 2px 1px 8px;
+  vertical-align: top;
+}
+
+.phabricator-crumbs-actions {
+  float: right;
+}
+
+.phabricator-crumbs-action {
+  display: inline-block;
+  height: 17px;
+  padding: 8px 14px 8px 24px;
+  position: relative;
+}
+
+.phabricator-crumbs-action .sprite-icon {
+  width: 14px;
+  height: 14px;
+  left: 4px;
+  top: 9px;
+  position: absolute;
+}
+
+.phabricator-crumb-divider {
+  display: inline-block;
+  width: 9px;
+  height: 33px;
+  background-image: url(/rsrc/image/tab_divider.png);
+  vertical-align: top;
+  margin: 0 9px;
+}
+
+.temporary-icon-apps {
+  background-image: url(/rsrc/image/button_apps.png);
+  background-position: center center;
+  background-repeat: no-repeat;
+}
+
+.temporary-icon-list {
+  background-image: url(/rsrc/image/button_menu.png);
+  background-position: center center;
+  background-repeat: no-repeat;
+  background-size: 24px 15px;
+}

webroot/rsrc/js/application/core/behavior-phabricator-nav.js

@@ -6,8 +6,6 @@
  *           javelin-dom
  *           javelin-magical-init
  *           javelin-vector
- *           javelin-util
- *           javelin-fx
  * @javelin
  */
 
@@ -18,70 +16,6 @@ JX.behavior('phabricator-nav', function(config) {
   var main = JX.$(config.mainID);
 
 
-// - Sliding Menu Animations ---------------------------------------------------
-
-  var animations = [];
-  function slide_menu(position) {
-    var local_width = local ? 300 : 0;
-
-    var shifts = {
-      0: 0,
-      1: -10,
-      2: local_width
-    };
-    var shift = shifts[position];
-
-    while (animations.length) {
-      animations.pop().stop();
-    }
-    local && animations.push(build_animation(local, -shift));
-    animations.push(build_animation(content, -shift + local_width));
-
-    select_button(position);
-  }
-
-  function build_animation(element, target) {
-    return new JX.FX(element)
-      .setDuration(100)
-      .start({left: [JX.$V(element).x, target]});
-  }
-
-
-// - Sliding Menu Buttons ------------------------------------------------------
-
-  var button_positions = {
-    0: [JX.$('tablet-menu1')],
-    1: [],
-    2: [JX.$('tablet-menu2')]
-  };
-
-  for (var k in button_positions) {
-    for (var ii = 0; ii < button_positions[k].length; ii++) {
-      var onclick = function(p, e) {
-        e.kill();
-        slide_menu(p);
-      };
-      onclick = JX.bind(null, onclick, k);
-      JX.DOM.listen(
-        button_positions[k][ii],
-        ['touchstart', 'mousedown'],
-        null,
-        onclick);
-    }
-  }
-
-  function select_button(position) {
-    for (var k in button_positions) {
-      for (var ii = 0; ii < button_positions[k].length; ii++) {
-        JX.DOM.alterClass(
-          button_positions[k][ii],
-          'nav-button-selected',
-          (k == position));
-      }
-    }
-  }
-
-
 // - Flexible Navigation Column ------------------------------------------------
 
   if (config.dragID) {
@@ -183,7 +117,7 @@ JX.behavior('phabricator-nav', function(config) {
       return;
     }
 
-    var y = Math.max(0, 44 - JX.Vector.getScroll().y);
+    var y = Math.max(0, config.menuSize - JX.Vector.getScroll().y);
     local.style.top = y + 'px';
   });