Add ui.footer-items to add a custom page footer

Summary: Fixes T6052. Allow installs to link to legal documents, etc., in the page footer.

Test Plan:
  - Configured a footer.
  - Viewed workboards (no footer).
  - Viewed Conpherence (no apparent disruption, I think everything z-indexes over the footer).
  - Viewed stuff on mobile (seems OK).
  - Viewed login page (saw footer).

{F201718}

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley

Maniphest Tasks: T6052

Differential Revision: https://secure.phabricator.com/D10466

resources/celerity/map.php

@@ -7,7 +7,7 @@
  */
 return array(
   'names' => array(
-    'core.pkg.css' => '974635bb',
+    'core.pkg.css' => 'f4235a32',
     'core.pkg.js' => 'cbdbd552',
     'darkconsole.pkg.js' => 'df001cab',
     'differential.pkg.css' => '36884139',
@@ -39,7 +39,7 @@ return array(
     'rsrc/css/application/base/main-menu-view.css' => 'aceca0e9',
     'rsrc/css/application/base/notification-menu.css' => '6aa0a74b',
     'rsrc/css/application/base/phabricator-application-launch-view.css' => '8b7e271d',
-    'rsrc/css/application/base/standard-page-view.css' => '517cdfb1',
+    'rsrc/css/application/base/standard-page-view.css' => 'dd860661',
     'rsrc/css/application/chatlog/chatlog.css' => '852140ff',
     'rsrc/css/application/config/config-options.css' => '7fedf08b',
     'rsrc/css/application/config/config-template.css' => '25d446d6',
@@ -739,7 +739,7 @@ return array(
     'phabricator-side-menu-view-css' => 'a2ccd7bd',
     'phabricator-slowvote-css' => '266df6a1',
     'phabricator-source-code-view-css' => '7d346aa4',
-    'phabricator-standard-page-view' => '517cdfb1',
+    'phabricator-standard-page-view' => 'dd860661',
     'phabricator-textareautils' => '5c93c52c',
     'phabricator-title' => '5c1c758c',
     'phabricator-tooltip' => '3915d490',

src/applications/base/controller/PhabricatorController.php

@@ -296,6 +296,7 @@ abstract class PhabricatorController extends AphrontController {
       $page->setDeviceReady(true);
     }
 
+    $page->setShowFooter(idx($options, 'showFooter', true));
     $page->setShowChrome(idx($options, 'chrome', true));
 
     $application_menu = $this->buildApplicationMenu();

src/applications/config/option/PhabricatorUIConfigOptions.php

@@ -20,12 +20,44 @@ final class PhabricatorUIConfigOptions
       $options[$key] = $key;
     }
 
+    $example = <<<EOJSON
+[
+  {
+    "name" : "Copyright 2199 Examplecorp"
+  },
+  {
+    "name" : "Privacy Policy",
+    "href" : "http://www.example.org/privacy/"
+  },
+  {
+    "name" : "Terms and Conditions",
+    "href" : "http://www.example.org/terms/"
+  }
+]
+EOJSON;
+
     return array(
       $this->newOption('ui.header-color', 'enum', 'dark')
         ->setDescription(
           pht(
             'Sets the color of the main header.'))
         ->setEnumOptions($options),
+      $this->newOption('ui.footer-items', 'list<wild>', array())
+        ->setSummary(
+          pht(
+            'Allows you to add footer links on most pages.'))
+        ->setDescription(
+          pht(
+            "Allows you to add a footer with links in it to most ".
+            "pages. You might want to use these links to point at legal ".
+            "information or an about page.\n\n".
+            "Specify a list of dictionaries. Each dictionary describes ".
+            "a footer item. These keys are supported:\n\n".
+            "  - `name` The name of the item.\n".
+            "  - `href` Optionally, the link target of the item. You can ".
+            "    omit this if you just want a piece of text, like a copyright ".
+            "    notice."))
+        ->addExample($example, pht('Basic Example')),
     );
   }
 

src/applications/project/controller/PhabricatorProjectBoardViewController.php

@@ -326,6 +326,7 @@ final class PhabricatorProjectBoardViewController
       ),
       array(
         'title' => pht('%s Board', $project->getName()),
+        'showFooter' => false,
       ));
   }
 

src/view/page/PhabricatorStandardPageView.php

@@ -15,6 +15,16 @@ final class PhabricatorStandardPageView extends PhabricatorBarePageView {
   private $disableConsole;
   private $pageObjects = array();
   private $applicationMenu;
+  private $showFooter = true;
+
+  public function setShowFooter($show_footer) {
+    $this->showFooter = $show_footer;
+    return $this;
+  }
+
+  public function getShowFooter() {
+    return $this->showFooter;
+  }
 
   public function setApplicationMenu(PHUIListView $application_menu) {
     $this->applicationMenu = $application_menu;
@@ -329,23 +339,23 @@ final class PhabricatorStandardPageView extends PhabricatorBarePageView {
       }
     }
 
-    return
-      phutil_tag(
-        'div',
-        array(
-          'id' => 'base-page',
-          'class' => 'phabricator-standard-page',
-        ),
-        array(
-          $developer_warning,
-          $setup_warning,
-          $header_chrome,
-          phutil_tag_div('phabricator-standard-page-body', array(
-            ($console ? hsprintf('<darkconsole />') : null),
-            parent::getBody(),
-            phutil_tag('div', array('style' => 'clear: both;')),
-          )),
-        ));
+    return phutil_tag(
+      'div',
+      array(
+        'id' => 'base-page',
+        'class' => 'phabricator-standard-page',
+      ),
+      array(
+        $developer_warning,
+        $setup_warning,
+        $header_chrome,
+        phutil_tag_div('phabricator-standard-page-body', array(
+          ($console ? hsprintf('<darkconsole />') : null),
+          parent::getBody(),
+          phutil_tag('div', array('style' => 'clear: both;')),
+          $this->renderFooter(),
+        )),
+      ));
   }
 
   protected function getTail() {
@@ -457,4 +467,50 @@ final class PhabricatorStandardPageView extends PhabricatorBarePageView {
     return $this->getRequest()->getApplicationConfiguration()->getConsole();
   }
 
+  private function renderFooter() {
+    if (!$this->getShowChrome()) {
+      return null;
+    }
+
+    if (!$this->getShowFooter()) {
+      return null;
+    }
+
+    $items = PhabricatorEnv::getEnvConfig('ui.footer-items');
+    if (!$items) {
+      return null;
+    }
+
+    $foot = array();
+    foreach ($items as $item) {
+      $name = idx($item, 'name', pht('Unnamed Footer Item'));
+
+      $href = idx($item, 'href');
+      if (!PhabricatorEnv::isValidWebResource($href)) {
+        $href = null;
+      }
+
+      if ($href !== null) {
+        $tag = 'a';
+      } else {
+        $tag = 'span';
+      }
+
+      $foot[] = phutil_tag(
+        $tag,
+        array(
+          'href' => $href,
+        ),
+        $name);
+    }
+    $foot = phutil_implode_html(" \xC2\xB7 ", $foot);
+
+    return phutil_tag(
+      'div',
+      array(
+        'class' => 'phabricator-standard-page-footer',
+      ),
+      $foot);
+  }
+
 }

webroot/rsrc/css/application/base/standard-page-view.css

@@ -13,6 +13,14 @@
   border-width:         0px;
 }
 
+.phabricator-standard-page-footer {
+  text-align: right;
+  margin: 0 16px;
+  padding: 8px 0;
+  border-top: 1px solid {$lightgreyborder};
+  color: {$lightgreytext};
+}
+
 .keyboard-shortcut-help td,
 .keyboard-shortcut-help th {
   padding: 8px;