Allow long daemon log messages to be expanded

Summary:
Ref T3557. We summarize long messages, but don't let you see the entire message. This is occasionally inconvenient, and I'm planning to add more prefix junk to some messages for T2569.

Provide a link you can click to see the full message.

This isn't javascripted because a ton of these can make the page ridiculously enormous and it seems unlikely you'd care much about all of them.

Test Plan: {F51261} {F51262}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, chad

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6546

src/__celerity_resource_map__.php

@@ -917,7 +917,7 @@ celerity_register_resource_map(array(
   ),
   'aphront-table-view-css' =>
   array(
-    'uri' => '/res/d3c44c69/rsrc/css/aphront/table-view.css',
+    'uri' => '/res/be5ca6be/rsrc/css/aphront/table-view.css',
     'type' => 'css',
     'requires' =>
     array(
@@ -4182,7 +4182,7 @@ celerity_register_resource_map(array(
 ), array(
   'packages' =>
   array(
-    '72b33589' =>
+    '570cc49c' =>
     array(
       'name' => 'core.pkg.css',
       'symbols' =>
@@ -4230,7 +4230,7 @@ celerity_register_resource_map(array(
         40 => 'phabricator-property-list-view-css',
         41 => 'phabricator-tag-view-css',
       ),
-      'uri' => '/res/pkg/72b33589/core.pkg.css',
+      'uri' => '/res/pkg/570cc49c/core.pkg.css',
       'type' => 'css',
     ),
     '75ccea43' =>
@@ -4421,16 +4421,16 @@ celerity_register_resource_map(array(
   ),
   'reverse' =>
   array(
-    'aphront-dialog-view-css' => '72b33589',
-    'aphront-error-view-css' => '72b33589',
-    'aphront-form-view-css' => '72b33589',
-    'aphront-list-filter-view-css' => '72b33589',
-    'aphront-pager-view-css' => '72b33589',
-    'aphront-panel-view-css' => '72b33589',
-    'aphront-table-view-css' => '72b33589',
-    'aphront-tokenizer-control-css' => '72b33589',
-    'aphront-tooltip-css' => '72b33589',
-    'aphront-typeahead-control-css' => '72b33589',
+    'aphront-dialog-view-css' => '570cc49c',
+    'aphront-error-view-css' => '570cc49c',
+    'aphront-form-view-css' => '570cc49c',
+    'aphront-list-filter-view-css' => '570cc49c',
+    'aphront-pager-view-css' => '570cc49c',
+    'aphront-panel-view-css' => '570cc49c',
+    'aphront-table-view-css' => '570cc49c',
+    'aphront-tokenizer-control-css' => '570cc49c',
+    'aphront-tooltip-css' => '570cc49c',
+    'aphront-typeahead-control-css' => '570cc49c',
     'differential-changeset-view-css' => 'dd27a69b',
     'differential-core-view-css' => 'dd27a69b',
     'differential-inline-comment-editor' => '48040be9',
@@ -4444,7 +4444,7 @@ celerity_register_resource_map(array(
     'differential-table-of-contents-css' => 'dd27a69b',
     'diffusion-commit-view-css' => 'c8ce2d88',
     'diffusion-icons-css' => 'c8ce2d88',
-    'global-drag-and-drop-css' => '72b33589',
+    'global-drag-and-drop-css' => '570cc49c',
     'inline-comment-summary-css' => 'dd27a69b',
     'javelin-aphlict' => '75ccea43',
     'javelin-behavior' => 'a9f14d76',
@@ -4517,55 +4517,55 @@ celerity_register_resource_map(array(
     'javelin-util' => 'a9f14d76',
     'javelin-vector' => 'a9f14d76',
     'javelin-workflow' => 'a9f14d76',
-    'lightbox-attachment-css' => '72b33589',
+    'lightbox-attachment-css' => '570cc49c',
     'maniphest-task-summary-css' => '06bacb9a',
     'maniphest-transaction-detail-css' => '06bacb9a',
-    'phabricator-action-list-view-css' => '72b33589',
-    'phabricator-application-launch-view-css' => '72b33589',
+    'phabricator-action-list-view-css' => '570cc49c',
+    'phabricator-application-launch-view-css' => '570cc49c',
     'phabricator-busy' => '75ccea43',
     'phabricator-content-source-view-css' => 'dd27a69b',
-    'phabricator-core-css' => '72b33589',
-    'phabricator-crumbs-view-css' => '72b33589',
+    'phabricator-core-css' => '570cc49c',
+    'phabricator-crumbs-view-css' => '570cc49c',
     'phabricator-drag-and-drop-file-upload' => '48040be9',
     'phabricator-dropdown-menu' => '75ccea43',
     'phabricator-file-upload' => '75ccea43',
-    'phabricator-filetree-view-css' => '72b33589',
-    'phabricator-flag-css' => '72b33589',
-    'phabricator-form-view-css' => '72b33589',
-    'phabricator-header-view-css' => '72b33589',
+    'phabricator-filetree-view-css' => '570cc49c',
+    'phabricator-flag-css' => '570cc49c',
+    'phabricator-form-view-css' => '570cc49c',
+    'phabricator-header-view-css' => '570cc49c',
     'phabricator-hovercard' => '75ccea43',
-    'phabricator-jump-nav' => '72b33589',
+    'phabricator-jump-nav' => '570cc49c',
     'phabricator-keyboard-shortcut' => '75ccea43',
     'phabricator-keyboard-shortcut-manager' => '75ccea43',
-    'phabricator-main-menu-view' => '72b33589',
+    'phabricator-main-menu-view' => '570cc49c',
     'phabricator-menu-item' => '75ccea43',
-    'phabricator-nav-view-css' => '72b33589',
+    'phabricator-nav-view-css' => '570cc49c',
     'phabricator-notification' => '75ccea43',
-    'phabricator-notification-css' => '72b33589',
-    'phabricator-notification-menu-css' => '72b33589',
-    'phabricator-object-item-list-view-css' => '72b33589',
+    'phabricator-notification-css' => '570cc49c',
+    'phabricator-notification-menu-css' => '570cc49c',
+    'phabricator-object-item-list-view-css' => '570cc49c',
     'phabricator-object-selector-css' => 'dd27a69b',
     'phabricator-phtize' => '75ccea43',
     'phabricator-prefab' => '75ccea43',
     'phabricator-project-tag-css' => '06bacb9a',
-    'phabricator-property-list-view-css' => '72b33589',
-    'phabricator-remarkup-css' => '72b33589',
+    'phabricator-property-list-view-css' => '570cc49c',
+    'phabricator-remarkup-css' => '570cc49c',
     'phabricator-shaped-request' => '48040be9',
-    'phabricator-side-menu-view-css' => '72b33589',
-    'phabricator-standard-page-view' => '72b33589',
-    'phabricator-tag-view-css' => '72b33589',
+    'phabricator-side-menu-view-css' => '570cc49c',
+    'phabricator-standard-page-view' => '570cc49c',
+    'phabricator-tag-view-css' => '570cc49c',
     'phabricator-textareautils' => '75ccea43',
     'phabricator-tooltip' => '75ccea43',
-    'phabricator-transaction-view-css' => '72b33589',
-    'phabricator-zindex-css' => '72b33589',
-    'phui-button-css' => '72b33589',
-    'phui-form-css' => '72b33589',
-    'phui-icon-view-css' => '72b33589',
-    'phui-spacing-css' => '72b33589',
-    'sprite-apps-large-css' => '72b33589',
-    'sprite-gradient-css' => '72b33589',
-    'sprite-icons-css' => '72b33589',
-    'sprite-menu-css' => '72b33589',
-    'syntax-highlighting-css' => '72b33589',
+    'phabricator-transaction-view-css' => '570cc49c',
+    'phabricator-zindex-css' => '570cc49c',
+    'phui-button-css' => '570cc49c',
+    'phui-form-css' => '570cc49c',
+    'phui-icon-view-css' => '570cc49c',
+    'phui-spacing-css' => '570cc49c',
+    'sprite-apps-large-css' => '570cc49c',
+    'sprite-gradient-css' => '570cc49c',
+    'sprite-icons-css' => '570cc49c',
+    'sprite-menu-css' => '570cc49c',
+    'syntax-highlighting-css' => '570cc49c',
   ),
 ));

src/__phutil_library_map__.php

@@ -1023,6 +1023,7 @@ phutil_register_library_map(array(
     'PhabricatorDaemonEventListener' => 'applications/daemon/event/PhabricatorDaemonEventListener.php',
     'PhabricatorDaemonLog' => 'applications/daemon/storage/PhabricatorDaemonLog.php',
     'PhabricatorDaemonLogEvent' => 'applications/daemon/storage/PhabricatorDaemonLogEvent.php',
+    'PhabricatorDaemonLogEventViewController' => 'applications/daemon/controller/PhabricatorDaemonLogEventViewController.php',
     'PhabricatorDaemonLogEventsView' => 'applications/daemon/view/PhabricatorDaemonLogEventsView.php',
     'PhabricatorDaemonLogListController' => 'applications/daemon/controller/PhabricatorDaemonLogListController.php',
     'PhabricatorDaemonLogListView' => 'applications/daemon/view/PhabricatorDaemonLogListView.php',
@@ -3029,6 +3030,7 @@ phutil_register_library_map(array(
       1 => 'PhabricatorPolicyInterface',
     ),
     'PhabricatorDaemonLogEvent' => 'PhabricatorDaemonDAO',
+    'PhabricatorDaemonLogEventViewController' => 'PhabricatorDaemonController',
     'PhabricatorDaemonLogEventsView' => 'AphrontView',
     'PhabricatorDaemonLogListController' => 'PhabricatorDaemonController',
     'PhabricatorDaemonLogListView' => 'AphrontView',

src/applications/daemon/application/PhabricatorApplicationDaemons.php

@@ -48,6 +48,7 @@ final class PhabricatorApplicationDaemons extends PhabricatorApplication {
           'combined/' => 'PhabricatorDaemonCombinedLogController',
           '(?P<id>[1-9]\d*)/' => 'PhabricatorDaemonLogViewController',
         ),
+        'event/(?P<id>[1-9]\d*)/' => 'PhabricatorDaemonLogEventViewController',
       ),
     );
   }

src/applications/daemon/controller/PhabricatorDaemonLogEventViewController.php

@@ -0,0 +1,52 @@
+<?php
+
+final class PhabricatorDaemonLogEventViewController
+  extends PhabricatorDaemonController {
+
+  private $id;
+
+  public function willProcessRequest(array $data) {
+    $this->id = $data['id'];
+  }
+
+  public function processRequest() {
+    $request = $this->getRequest();
+
+    $event = id(new PhabricatorDaemonLogEvent())->load($this->id);
+    if (!$event) {
+      return new Aphront404Response();
+    }
+
+    $event_view = id(new PhabricatorDaemonLogEventsView())
+      ->setEvents(array($event))
+      ->setUser($request->getUser())
+      ->setCombinedLog(true)
+      ->setShowFullMessage(true);
+
+    $log_panel = new AphrontPanelView();
+    $log_panel->appendChild($event_view);
+    $log_panel->setNoBackground();
+
+    $daemon_id = $event->getLogID();
+
+    $crumbs = $this->buildApplicationCrumbs();
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())
+        ->setName(pht('Daemon %s', $daemon_id))
+        ->setHref($this->getApplicationURI("log/{$daemon_id}/")));
+    $crumbs->addCrumb(
+      id(new PhabricatorCrumbView())
+        ->setName(pht('Event %s', $event->getID())));
+
+
+    return $this->buildApplicationPage(
+      array(
+        $crumbs,
+        $log_panel,
+      ),
+      array(
+        'title' => pht('Combined Daemon Log'),
+      ));
+  }
+
+}

src/applications/daemon/controller/PhabricatorDaemonLogViewController.php

@@ -13,7 +13,10 @@ final class PhabricatorDaemonLogViewController
     $request = $this->getRequest();
     $user = $request->getUser();
 
-    $log = id(new PhabricatorDaemonLog())->load($this->id);
+    $log = id(new PhabricatorDaemonLogQuery())
+      ->setViewer($user)
+      ->withIDs(array($this->id))
+      ->executeOne();
     if (!$log) {
       return new Aphront404Response();
     }

src/applications/daemon/query/PhabricatorDaemonLogQuery.php

@@ -6,6 +6,7 @@ final class PhabricatorDaemonLogQuery
   const STATUS_ALL = 'status-all';
   const STATUS_ALIVE = 'status-alive';
 
+  private $ids;
   private $status = self::STATUS_ALL;
 
   public static function getTimeUntilUnknown() {
@@ -16,6 +17,11 @@ final class PhabricatorDaemonLogQuery
     return 30 * PhutilDaemonOverseer::HEARTBEAT_WAIT;
   }
 
+  public function withIDs(array $ids) {
+    $this->ids = $ids;
+    return $this;
+  }
+
   public function withStatus($status) {
     $this->status = $status;
     return $this;
@@ -89,6 +95,13 @@ final class PhabricatorDaemonLogQuery
   private function buildWhereClause(AphrontDatabaseConnection $conn_r) {
     $where = array();
 
+    if ($this->ids) {
+      $where[] = qsprintf(
+        $conn_r,
+        'id IN (%Ld)',
+        $this->ids);
+    }
+
     if ($this->getStatusConstants()) {
       $where[] = qsprintf(
         $conn_r,

src/applications/daemon/view/PhabricatorDaemonLogEventsView.php

@@ -4,6 +4,13 @@ final class PhabricatorDaemonLogEventsView extends AphrontView {
 
   private $events;
   private $combinedLog;
+  private $showFullMessage;
+
+
+  public function setShowFullMessage($show_full_message) {
+    $this->showFullMessage = $show_full_message;
+    return $this;
+  }
 
   public function setEvents(array $events) {
     assert_instances_of($events, 'PhabricatorDaemonLogEvent');
@@ -31,39 +38,57 @@ final class PhabricatorDaemonLogEventsView extends AphrontView {
       // truncation if that doesn't get things short enough.
 
       $message = $event->getMessage();
-
-      $more_lines = null;
-      $more_chars = null;
-      $line_limit = 12;
-      if (substr_count($message, "\n") > $line_limit) {
-        $message = explode("\n", $message);
-        $more_lines = count($message) - $line_limit;
-        $message = array_slice($message, 0, $line_limit);
-        $message = implode("\n", $message);
-      }
-
-      $char_limit = 8192;
-      if (strlen($message) > $char_limit) {
-        $message = phutil_utf8v($message);
-        $more_chars = count($message) - $char_limit;
-        $message = array_slice($message, 0, $char_limit);
-        $message = implode('', $message);
-      }
-
       $more = null;
-      if ($more_chars) {
-        $more = number_format($more_chars);
-        $more = "\n<... {$more} more characters ...>";
-      } else if ($more_lines) {
-        $more = number_format($more_lines);
-        $more = "\n<... {$more} more lines ...>";
+
+      if (!$this->showFullMessage) {
+        $more_lines = null;
+        $more_chars = null;
+        $line_limit = 12;
+        if (substr_count($message, "\n") > $line_limit) {
+          $message = explode("\n", $message);
+          $more_lines = count($message) - $line_limit;
+          $message = array_slice($message, 0, $line_limit);
+          $message = implode("\n", $message);
+        }
+
+        $char_limit = 8192;
+        if (strlen($message) > $char_limit) {
+          $message = phutil_utf8v($message);
+          $more_chars = count($message) - $char_limit;
+          $message = array_slice($message, 0, $char_limit);
+          $message = implode('', $message);
+        }
+
+        if ($more_chars) {
+          $more = new PhutilNumber($more_chars);
+          $more = pht("Show %d more character(s)...", $more);
+        } else if ($more_lines) {
+          $more = new PhutilNumber($more_lines);
+          $more = pht("Show %d more line(s)...", $more);
+        }
+
+        if ($more) {
+          $id = $event->getID();
+          $more = array(
+            "\n...\n",
+            phutil_tag(
+              'a',
+              array(
+                'href' => "/daemon/event/{$id}/",
+              ),
+              $more),
+          );
+        }
       }
 
       $row = array(
         $event->getLogType(),
         phabricator_date($event->getEpoch(), $this->user),
         phabricator_time($event->getEpoch(), $this->user),
-        phutil_escape_html_newlines($message.$more),
+        array(
+          $message,
+          $more,
+        ),
       );
 
       if ($this->combinedLog) {
@@ -84,7 +109,7 @@ final class PhabricatorDaemonLogEventsView extends AphrontView {
       '',
       '',
       'right',
-      'wide wrap',
+      'wide prewrap',
     );
 
     $headers = array(

webroot/rsrc/css/aphront/table-view.css

@@ -168,6 +168,12 @@ th.aphront-table-view-sortable-selected {
   white-space:      normal;
 }
 
+.aphront-table-view td.prewrap {
+  font-family: "Monaco", monospace;
+  font-size: 11px;
+  white-space: pre-wrap;
+}
+
 .aphront-table-view td.narrow {
   width:            1px;
 }