Allow Calendar exports to be disabled

Summary:
Ref T10747. This adds disable/enable to exports.

Mostly useful if you leak a URI by accident.

Test Plan:
  - Disabled and enabled exports.
  - Verified that disabled exports don't actually export any data.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T10747

Differential Revision: https://secure.phabricator.com/D16681

src/__phutil_library_map__.php

@@ -2076,6 +2076,7 @@ phutil_register_library_map(array(
     'PhabricatorCalendarEventUntilDateTransaction' => 'applications/calendar/xaction/PhabricatorCalendarEventUntilDateTransaction.php',
     'PhabricatorCalendarEventViewController' => 'applications/calendar/controller/PhabricatorCalendarEventViewController.php',
     'PhabricatorCalendarExport' => 'applications/calendar/storage/PhabricatorCalendarExport.php',
+    'PhabricatorCalendarExportDisableController' => 'applications/calendar/controller/PhabricatorCalendarExportDisableController.php',
     'PhabricatorCalendarExportDisableTransaction' => 'applications/calendar/xaction/PhabricatorCalendarExportDisableTransaction.php',
     'PhabricatorCalendarExportEditController' => 'applications/calendar/controller/PhabricatorCalendarExportEditController.php',
     'PhabricatorCalendarExportEditEngine' => 'applications/calendar/editor/PhabricatorCalendarExportEditEngine.php',
@@ -6849,6 +6850,7 @@ phutil_register_library_map(array(
       'PhabricatorApplicationTransactionInterface',
       'PhabricatorDestructibleInterface',
     ),
+    'PhabricatorCalendarExportDisableController' => 'PhabricatorCalendarController',
     'PhabricatorCalendarExportDisableTransaction' => 'PhabricatorCalendarExportTransactionType',
     'PhabricatorCalendarExportEditController' => 'PhabricatorCalendarController',
     'PhabricatorCalendarExportEditEngine' => 'PhabricatorEditEngine',

src/applications/calendar/application/PhabricatorCalendarApplication.php

@@ -71,6 +71,9 @@ final class PhabricatorCalendarApplication extends PhabricatorApplication {
             => 'PhabricatorCalendarExportViewController',
           'ics/(?P<secretKey>[^/]+)/(?P<filename>[^/]*)'
             => 'PhabricatorCalendarExportICSController',
+          'disable/(?P<id>[1-9]\d*)/'
+            => 'PhabricatorCalendarExportDisableController',
+
         ),
       ),
     );

src/applications/calendar/controller/PhabricatorCalendarExportDisableController.php

@@ -0,0 +1,63 @@
+<?php
+
+final class PhabricatorCalendarExportDisableController
+  extends PhabricatorCalendarController {
+
+  public function handleRequest(AphrontRequest $request) {
+    $viewer = $request->getViewer();
+
+    $export = id(new PhabricatorCalendarExportQuery())
+      ->setViewer($viewer)
+      ->withIDs(array($request->getURIData('id')))
+      ->requireCapabilities(
+        array(
+          PhabricatorPolicyCapability::CAN_VIEW,
+          PhabricatorPolicyCapability::CAN_EDIT,
+        ))
+      ->executeOne();
+    if (!$export) {
+      return new Aphront404Response();
+    }
+
+    $export_uri = $export->getURI();
+    $is_disable = !$export->getIsDisabled();
+
+    if ($request->isFormPost()) {
+      $xactions = array();
+      $xactions[] = id(new PhabricatorCalendarExportTransaction())
+        ->setTransactionType(
+          PhabricatorCalendarExportDisableTransaction::TRANSACTIONTYPE)
+        ->setNewValue($is_disable ? 1 : 0);
+
+      $editor = id(new PhabricatorCalendarExportEditor())
+        ->setActor($viewer)
+        ->setContinueOnNoEffect(true)
+        ->setContinueOnMissingFields(true)
+        ->setContentSourceFromRequest($request);
+
+      $editor->applyTransactions($export, $xactions);
+
+      return id(new AphrontRedirectResponse())->setURI($export_uri);
+    }
+
+    if ($is_disable) {
+      $title = pht('Disable Export');
+      $body = pht(
+        'Disable this export? The export URI will no longer function.');
+      $button = pht('Disable Export');
+    } else {
+      $title = pht('Enable Export');
+      $body = pht(
+        'Enable this export? Anyone who knows the export URI will be able '.
+        'to export the data.');
+      $button = pht('Enable Export');
+    }
+
+    return $this->newDialog()
+      ->setTitle($title)
+      ->appendParagraph($body)
+      ->addCancelButton($export_uri)
+      ->addSubmitButton($button);
+  }
+
+}

src/applications/calendar/controller/PhabricatorCalendarExportICSController.php

@@ -24,6 +24,10 @@ final class PhabricatorCalendarExportICSController
       return new Aphront404Response();
     }
 
+    if ($export->getIsDisabled()) {
+      return new Aphront404Response();
+    }
+
     $author = id(new PhabricatorPeopleQuery())
       ->setViewer($omnipotent)
       ->withPHIDs(array($export->getAuthorPHID()))

src/applications/calendar/controller/PhabricatorCalendarExportViewController.php

@@ -55,7 +55,7 @@ final class PhabricatorCalendarExportViewController
 
     if ($export->getIsDisabled()) {
       $icon = 'fa-ban';
-      $color = 'grey';
+      $color = 'red';
       $status = pht('Disabled');
     } else {
       $icon = 'fa-check';
@@ -102,6 +102,24 @@ final class PhabricatorCalendarExportViewController
         ->setIcon('fa-download')
         ->setHref($ics_uri));
 
+    $disable_uri = "export/disable/{$id}/";
+    $disable_uri = $this->getApplicationURI($disable_uri);
+    if ($export->getIsDisabled()) {
+      $disable_name = pht('Enable Export');
+      $disable_icon = 'fa-check';
+    } else {
+      $disable_name = pht('Disable Export');
+      $disable_icon = 'fa-ban';
+    }
+
+    $curtain->addAction(
+      id(new PhabricatorActionView())
+        ->setName($disable_name)
+        ->setIcon($disable_icon)
+        ->setDisabled(!$can_edit)
+        ->setWorkflow(true)
+        ->setHref($disable_uri));
+
     return $curtain;
   }
 
@@ -140,14 +158,18 @@ final class PhabricatorCalendarExportViewController
     $ics_uri = $export->getICSURI();
     $ics_uri = PhabricatorEnv::getURI($ics_uri);
 
-    $properties->addProperty(
-      pht('ICS URI'),
-      phutil_tag(
+    if ($export->getIsDisabled()) {
+      $ics_href = phutil_tag('em', array(), $ics_uri);
+    } else {
+      $ics_href = phutil_tag(
         'a',
         array(
           'href' => $ics_uri,
         ),
-        $ics_uri));
+        $ics_uri);
+    }
+
+    $properties->addProperty(pht('ICS URI'), $ics_href);
 
     return $properties;
   }