public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $inlines = $this->loadInlineComments();
     assert_instances_of($inlines, 'PhabricatorInlineCommentInterface');
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     foreach ($inlines as $inline) {
         $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     }
     $engine->process();
     $phids = array($user->getPHID());
     $handles = $this->loadViewerHandles($phids);
     $views = array();
     foreach ($inlines as $inline) {
         $view = new DifferentialInlineCommentView();
         $view->setInlineComment($inline);
         $view->setMarkupEngine($engine);
         $view->setHandles($handles);
         $view->setEditable(false);
         $view->setPreview(true);
         $views[] = $view->render();
     }
     $views = phutil_implode_html("\n", $views);
     return id(new AphrontAjaxResponse())->setContent($views);
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $is_show_more = false;
     if (!$this->getTransactionID()) {
         $this->setTransactionID($this->getRequest()->getStr('ref'));
         $is_show_more = true;
     }
     $transaction_id = $this->getTransactionID();
     $transaction = id(new ManiphestTransaction())->load($transaction_id);
     if (!$transaction) {
         return new Aphront404Response();
     }
     $transactions = array($transaction);
     $phids = array();
     foreach ($transactions as $xaction) {
         foreach ($xaction->extractPHIDs() as $phid) {
             $phids[$phid] = $phid;
         }
     }
     $handles = $this->loadViewerHandles($phids);
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($transaction, ManiphestTransaction::MARKUP_FIELD_BODY);
     $engine->process();
     $view = new ManiphestTransactionDetailView();
     $view->setTransactionGroup($transactions);
     $view->setHandles($handles);
     $view->setUser($user);
     $view->setMarkupEngine($engine);
     $view->setRenderSummaryOnly(true);
     $view->setRenderFullSummary(true);
     $view->setRangeSpecification($request->getStr('range'));
     if ($is_show_more) {
         return id(new PhabricatorChangesetResponse())->setRenderedChangeset($view->render());
     } else {
         return id(new AphrontAjaxResponse())->setContent($view->render());
     }
 }
 public function renderPropertyViewValue(array $handles)
 {
     $diff = $this->getObject()->getActiveDiff();
     $ustar = DifferentialRevisionUpdateHistoryView::renderDiffUnitStar($diff);
     $umsg = DifferentialRevisionUpdateHistoryView::getDiffUnitMessage($diff);
     $rows = array();
     $rows[] = array('style' => 'star', 'name' => $ustar, 'value' => $umsg, 'show' => true);
     $excuse = $diff->getProperty('arc:unit-excuse');
     if ($excuse) {
         $rows[] = array('style' => 'excuse', 'name' => 'Excuse', 'value' => phutil_escape_html_newlines($excuse), 'show' => true);
     }
     $show_limit = 10;
     $hidden = array();
     $udata = $diff->getProperty('arc:unit');
     if ($udata) {
         $sort_map = array(ArcanistUnitTestResult::RESULT_BROKEN => 0, ArcanistUnitTestResult::RESULT_FAIL => 1, ArcanistUnitTestResult::RESULT_UNSOUND => 2, ArcanistUnitTestResult::RESULT_SKIP => 3, ArcanistUnitTestResult::RESULT_POSTPONED => 4, ArcanistUnitTestResult::RESULT_PASS => 5);
         foreach ($udata as $key => $test) {
             $udata[$key]['sort'] = idx($sort_map, idx($test, 'result'));
         }
         $udata = isort($udata, 'sort');
         $engine = new PhabricatorMarkupEngine();
         $engine->setViewer($this->getViewer());
         $markup_objects = array();
         foreach ($udata as $key => $test) {
             $userdata = idx($test, 'userdata');
             if ($userdata) {
                 if ($userdata !== false) {
                     $userdata = str_replace("", '', $userdata);
                 }
                 $markup_object = id(new PhabricatorMarkupOneOff())->setContent($userdata)->setPreserveLinebreaks(true);
                 $engine->addObject($markup_object, 'default');
                 $markup_objects[$key] = $markup_object;
             }
         }
         $engine->process();
         foreach ($udata as $key => $test) {
             $result = idx($test, 'result');
             $default_hide = false;
             switch ($result) {
                 case ArcanistUnitTestResult::RESULT_POSTPONED:
                 case ArcanistUnitTestResult::RESULT_PASS:
                     $default_hide = true;
                     break;
             }
             if ($show_limit && !$default_hide) {
                 --$show_limit;
                 $show = true;
             } else {
                 $show = false;
                 if (empty($hidden[$result])) {
                     $hidden[$result] = 0;
                 }
                 $hidden[$result]++;
             }
             $value = idx($test, 'name');
             if (!empty($test['link'])) {
                 $value = phutil_tag('a', array('href' => $test['link'], 'target' => '_blank'), $value);
             }
             $rows[] = array('style' => $this->getResultStyle($result), 'name' => ucwords($result), 'value' => $value, 'show' => $show);
             if (isset($markup_objects[$key])) {
                 $rows[] = array('style' => 'details', 'value' => $engine->getOutput($markup_objects[$key], 'default'), 'show' => false);
                 if (empty($hidden['details'])) {
                     $hidden['details'] = 0;
                 }
                 $hidden['details']++;
             }
         }
     }
     $show_string = $this->renderShowString($hidden);
     $view = new DifferentialResultsTableView();
     $view->setRows($rows);
     $view->setShowMoreString($show_string);
     return $view->render();
 }
 private function buildRenderedCommentResponse(PhabricatorInlineCommentInterface $inline, $on_right)
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     $engine->process();
     $phids = array($user->getPHID());
     $handles = $this->loadViewerHandles($phids);
     $object_owner_phid = $this->loadObjectOwnerPHID($inline);
     $view = id(new PHUIDiffInlineCommentDetailView())->setUser($user)->setInlineComment($inline)->setIsOnRight($on_right)->setMarkupEngine($engine)->setHandles($handles)->setEditable(true)->setCanMarkDone(false)->setObjectOwnerPHID($object_owner_phid);
     $view = $this->buildScaffoldForView($view);
     return id(new AphrontAjaxResponse())->setContent(array('inlineCommentID' => $inline->getID(), 'markup' => $view->render()));
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $comments = $request->getStr('comments');
     $task = id(new ManiphestTaskQuery())->setViewer($user)->withIDs(array($this->id))->executeOne();
     if (!$task) {
         return new Aphront404Response();
     }
     id(new PhabricatorDraft())->setAuthorPHID($user->getPHID())->setDraftKey($task->getPHID())->setDraft($comments)->replaceOrDelete();
     $action = $request->getStr('action');
     $transaction = new ManiphestTransaction();
     $transaction->setAuthorPHID($user->getPHID());
     $transaction->setTransactionType($action);
     // This should really be split into a separate transaction, but it should
     // all come out in the wash once we fully move to modern stuff.
     $transaction->attachComment(id(new ManiphestTransactionComment())->setContent($comments));
     $value = $request->getStr('value');
     // grab phids for handles and set transaction values based on action and
     // value (empty or control-specific format) coming in from the wire
     switch ($action) {
         case ManiphestTransaction::TYPE_PRIORITY:
             $transaction->setOldValue($task->getPriority());
             $transaction->setNewValue($value);
             break;
         case ManiphestTransaction::TYPE_OWNER:
             if ($value) {
                 $value = current(json_decode($value));
                 $phids = array($value);
             } else {
                 $phids = array();
             }
             $transaction->setNewValue($value);
             break;
         case ManiphestTransaction::TYPE_CCS:
             if ($value) {
                 $value = json_decode($value);
             }
             if (!$value) {
                 $value = array();
             }
             $phids = $value;
             foreach ($task->getCCPHIDs() as $cc_phid) {
                 $phids[] = $cc_phid;
                 $value[] = $cc_phid;
             }
             $transaction->setOldValue($task->getCCPHIDs());
             $transaction->setNewValue($value);
             break;
         case ManiphestTransaction::TYPE_PROJECTS:
             if ($value) {
                 $value = json_decode($value);
             }
             if (!$value) {
                 $value = array();
             }
             $phids = array();
             $value = array_fuse($value);
             foreach ($value as $project_phid) {
                 $phids[] = $project_phid;
                 $value[$project_phid] = array('dst' => $project_phid);
             }
             $project_type = PhabricatorProjectObjectHasProjectEdgeType::EDGECONST;
             $transaction->setTransactionType(PhabricatorTransactions::TYPE_EDGE)->setMetadataValue('edge:type', $project_type)->setOldValue(array())->setNewValue($value);
             break;
         case ManiphestTransaction::TYPE_STATUS:
             $phids = array();
             $transaction->setOldValue($task->getStatus());
             $transaction->setNewValue($value);
             break;
         default:
             $phids = array();
             $transaction->setNewValue($value);
             break;
     }
     $phids[] = $user->getPHID();
     $handles = $this->loadViewerHandles($phids);
     $transactions = array();
     $transactions[] = $transaction;
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     if ($transaction->hasComment()) {
         $engine->addObject($transaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
     }
     $engine->process();
     $transaction->setHandles($handles);
     $view = id(new PhabricatorApplicationTransactionView())->setUser($user)->setTransactions($transactions)->setIsPreview(true);
     return id(new AphrontAjaxResponse())->setContent((string) phutil_implode_html('', $view->buildEvents()));
 }
 private function buildDisplayRows(array $lines, array $blame_list, array $blame_commits, $show_color, $show_blame)
 {
     $request = $this->getRequest();
     $viewer = $this->getViewer();
     $drequest = $this->getDiffusionRequest();
     $repository = $drequest->getRepository();
     $revision_map = array();
     $revisions = array();
     if ($blame_commits) {
         $commit_map = mpull($blame_commits, 'getCommitIdentifier', 'getPHID');
         $revision_ids = id(new DifferentialRevision())->loadIDsByCommitPHIDs(array_keys($commit_map));
         if ($revision_ids) {
             $revisions = id(new DifferentialRevisionQuery())->setViewer($viewer)->withIDs($revision_ids)->execute();
             $revisions = mpull($revisions, null, 'getID');
         }
         foreach ($revision_ids as $commit_phid => $revision_id) {
             $revision_map[$commit_map[$commit_phid]] = $revision_id;
         }
     }
     $phids = array();
     foreach ($blame_commits as $commit) {
         $author_phid = $commit->getAuthorPHID();
         if ($author_phid === null) {
             continue;
         }
         $phids[$author_phid] = $author_phid;
     }
     foreach ($revisions as $revision) {
         $author_phid = $revision->getAuthorPHID();
         if ($author_phid === null) {
             continue;
         }
         $phids[$author_phid] = $author_phid;
     }
     $handles = $viewer->loadHandles($phids);
     $colors = array();
     if ($blame_commits) {
         $epochs = array();
         foreach ($blame_commits as $identifier => $commit) {
             $epochs[$identifier] = $commit->getEpoch();
         }
         $epoch_list = array_filter($epochs);
         $epoch_list = array_unique($epoch_list);
         $epoch_list = array_values($epoch_list);
         $epoch_min = min($epoch_list);
         $epoch_max = max($epoch_list);
         $epoch_range = $epoch_max - $epoch_min + 1;
         foreach ($blame_commits as $identifier => $commit) {
             $epoch = $epochs[$identifier];
             if (!$epoch) {
                 $color = '#ffffdd';
                 // Warning color, missing data.
             } else {
                 $color_ratio = ($epoch - $epoch_min) / $epoch_range;
                 $color_value = 0xe6 * (1.0 - $color_ratio);
                 $color = sprintf('#%02x%02x%02x', $color_value, 0xf6, $color_value);
             }
             $colors[$identifier] = $color;
         }
     }
     $display = array();
     $last_identifier = null;
     $last_color = null;
     foreach ($lines as $line_index => $line) {
         $color = '#f6f6f6';
         $duplicate = false;
         if (isset($blame_list[$line_index])) {
             $identifier = $blame_list[$line_index];
             if (isset($colors[$identifier])) {
                 $color = $colors[$identifier];
             }
             if ($identifier === $last_identifier) {
                 $duplicate = true;
             } else {
                 $last_identifier = $identifier;
             }
         }
         $display[$line_index] = array('data' => $line, 'target' => false, 'highlighted' => false, 'color' => $color, 'duplicate' => $duplicate);
     }
     $line_arr = array();
     $line_str = $drequest->getLine();
     $ranges = explode(',', $line_str);
     foreach ($ranges as $range) {
         if (strpos($range, '-') !== false) {
             list($min, $max) = explode('-', $range, 2);
             $line_arr[] = array('min' => min($min, $max), 'max' => max($min, $max));
         } else {
             if (strlen($range)) {
                 $line_arr[] = array('min' => $range, 'max' => $range);
             }
         }
     }
     // Mark the first highlighted line as the target line.
     if ($line_arr) {
         $target_line = $line_arr[0]['min'];
         if (isset($display[$target_line - 1])) {
             $display[$target_line - 1]['target'] = true;
         }
     }
     // Mark all other highlighted lines as highlighted.
     foreach ($line_arr as $range) {
         for ($ii = $range['min']; $ii <= $range['max']; $ii++) {
             if (isset($display[$ii - 1])) {
                 $display[$ii - 1]['highlighted'] = true;
             }
         }
     }
     $engine = null;
     $inlines = array();
     if ($this->getRequest()->getStr('lint') !== null && $this->lintMessages) {
         $engine = new PhabricatorMarkupEngine();
         $engine->setViewer($viewer);
         foreach ($this->lintMessages as $message) {
             $inline = id(new PhabricatorAuditInlineComment())->setSyntheticAuthor(ArcanistLintSeverity::getStringForSeverity($message['severity']) . ' ' . $message['code'] . ' (' . $message['name'] . ')')->setLineNumber($message['line'])->setContent($message['description']);
             $inlines[$message['line']][] = $inline;
             $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
         }
         $engine->process();
         require_celerity_resource('differential-changeset-view-css');
     }
     $rows = $this->renderInlines(idx($inlines, 0, array()), $show_blame, (bool) $this->coverage, $engine);
     // NOTE: We're doing this manually because rendering is otherwise
     // dominated by URI generation for very large files.
     $line_base = (string) $drequest->generateURI(array('action' => 'browse', 'stable' => true));
     require_celerity_resource('aphront-tooltip-css');
     Javelin::initBehavior('phabricator-oncopy');
     Javelin::initBehavior('phabricator-tooltips');
     Javelin::initBehavior('phabricator-line-linker');
     // Render these once, since they tend to get repeated many times in large
     // blame outputs.
     $commit_links = $this->renderCommitLinks($blame_commits, $handles);
     $revision_links = $this->renderRevisionLinks($revisions, $handles);
     $skip_text = pht('Skip Past This Commit');
     foreach ($display as $line_index => $line) {
         $row = array();
         $line_number = $line_index + 1;
         $line_href = $line_base . '$' . $line_number;
         if (isset($blame_list[$line_index])) {
             $identifier = $blame_list[$line_index];
         } else {
             $identifier = null;
         }
         $revision_link = null;
         $commit_link = null;
         $before_link = null;
         $style = 'background: ' . $line['color'] . ';';
         if ($identifier && !$line['duplicate']) {
             if (isset($commit_links[$identifier])) {
                 $commit_link = $commit_links[$identifier];
             }
             if (isset($revision_map[$identifier])) {
                 $revision_id = $revision_map[$identifier];
                 if (isset($revision_links[$revision_id])) {
                     $revision_link = $revision_links[$revision_id];
                 }
             }
             $skip_href = $line_href . '?before=' . $identifier . '&view=blame';
             $before_link = javelin_tag('a', array('href' => $skip_href, 'sigil' => 'has-tooltip', 'meta' => array('tip' => $skip_text, 'align' => 'E', 'size' => 300)), "«");
         }
         $row[] = phutil_tag('th', array('class' => 'diffusion-blame-link'), $before_link);
         $object_links = array();
         $object_links[] = $commit_link;
         if ($revision_link) {
             $object_links[] = phutil_tag('span', array(), '/');
             $object_links[] = $revision_link;
         }
         $row[] = phutil_tag('th', array('class' => 'diffusion-rev-link'), $object_links);
         $line_link = phutil_tag('a', array('href' => $line_href, 'style' => $style), $line_number);
         $row[] = javelin_tag('th', array('class' => 'diffusion-line-link', 'sigil' => 'phabricator-source-line', 'style' => $style), $line_link);
         if ($line['target']) {
             Javelin::initBehavior('diffusion-jump-to', array('target' => 'scroll_target'));
             $anchor_text = phutil_tag('a', array('id' => 'scroll_target'), '');
         } else {
             $anchor_text = null;
         }
         $row[] = phutil_tag('td', array(), array($anchor_text, "​", phutil_safe_html(str_replace("\t", '  ', $line['data']))));
         if ($this->coverage) {
             require_celerity_resource('differential-changeset-view-css');
             $cov_index = $line_index;
             if (isset($this->coverage[$cov_index])) {
                 $cov_class = $this->coverage[$cov_index];
             } else {
                 $cov_class = 'N';
             }
             $row[] = phutil_tag('td', array('class' => 'cov cov-' . $cov_class), '');
         }
         $rows[] = phutil_tag('tr', array('class' => $line['highlighted'] ? 'phabricator-source-highlight' : null), $row);
         $cur_inlines = $this->renderInlines(idx($inlines, $line_number, array()), $show_blame, $this->coverage, $engine);
         foreach ($cur_inlines as $cur_inline) {
             $rows[] = $cur_inline;
         }
     }
     return $rows;
 }
 private function buildDisplayRows(array $text_list, array $rev_list, array $blame_dict, $needs_blame, DiffusionRequest $drequest, $show_blame, $show_color)
 {
     $handles = array();
     if ($blame_dict) {
         $epoch_list = ipull(ifilter($blame_dict, 'epoch'), 'epoch');
         $epoch_min = min($epoch_list);
         $epoch_max = max($epoch_list);
         $epoch_range = $epoch_max - $epoch_min + 1;
         $author_phids = ipull(ifilter($blame_dict, 'authorPHID'), 'authorPHID');
         $handles = $this->loadViewerHandles($author_phids);
     }
     $line_arr = array();
     $line_str = $drequest->getLine();
     $ranges = explode(',', $line_str);
     foreach ($ranges as $range) {
         if (strpos($range, '-') !== false) {
             list($min, $max) = explode('-', $range, 2);
             $line_arr[] = array('min' => min($min, $max), 'max' => max($min, $max));
         } else {
             if (strlen($range)) {
                 $line_arr[] = array('min' => $range, 'max' => $range);
             }
         }
     }
     $display = array();
     $line_number = 1;
     $last_rev = null;
     $color = null;
     foreach ($text_list as $k => $line) {
         $display_line = array('epoch' => null, 'commit' => null, 'author' => null, 'target' => null, 'highlighted' => null, 'line' => $line_number, 'data' => $line);
         if ($show_blame) {
             // If the line's rev is same as the line above, show empty content
             // with same color; otherwise generate blame info. The newer a change
             // is, the more saturated the color.
             $rev = idx($rev_list, $k, $last_rev);
             if ($last_rev == $rev) {
                 $display_line['color'] = $color;
             } else {
                 $blame = $blame_dict[$rev];
                 if (!isset($blame['epoch'])) {
                     $color = '#ffd';
                     // Render as warning.
                 } else {
                     $color_ratio = ($blame['epoch'] - $epoch_min) / $epoch_range;
                     $color_value = 0xe6 * (1.0 - $color_ratio);
                     $color = sprintf('#%02x%02x%02x', $color_value, 0xf6, $color_value);
                 }
                 $display_line['epoch'] = idx($blame, 'epoch');
                 $display_line['color'] = $color;
                 $display_line['commit'] = $rev;
                 $author_phid = idx($blame, 'authorPHID');
                 if ($author_phid && $handles[$author_phid]) {
                     $author_link = $handles[$author_phid]->renderLink();
                 } else {
                     $author_link = $blame['author'];
                 }
                 $display_line['author'] = $author_link;
                 $last_rev = $rev;
             }
         }
         if ($line_arr) {
             if ($line_number == $line_arr[0]['min']) {
                 $display_line['target'] = true;
             }
             foreach ($line_arr as $range) {
                 if ($line_number >= $range['min'] && $line_number <= $range['max']) {
                     $display_line['highlighted'] = true;
                 }
             }
         }
         $display[] = $display_line;
         ++$line_number;
     }
     $request = $this->getRequest();
     $viewer = $request->getUser();
     $commits = array_filter(ipull($display, 'commit'));
     if ($commits) {
         $commits = id(new DiffusionCommitQuery())->setViewer($viewer)->withRepository($drequest->getRepository())->withIdentifiers($commits)->execute();
         $commits = mpull($commits, null, 'getCommitIdentifier');
     }
     $revision_ids = id(new DifferentialRevision())->loadIDsByCommitPHIDs(mpull($commits, 'getPHID'));
     $revisions = array();
     if ($revision_ids) {
         $revisions = id(new DifferentialRevisionQuery())->setViewer($viewer)->withIDs($revision_ids)->execute();
     }
     $phids = array();
     foreach ($commits as $commit) {
         if ($commit->getAuthorPHID()) {
             $phids[] = $commit->getAuthorPHID();
         }
     }
     foreach ($revisions as $revision) {
         if ($revision->getAuthorPHID()) {
             $phids[] = $revision->getAuthorPHID();
         }
     }
     $handles = $this->loadViewerHandles($phids);
     Javelin::initBehavior('phabricator-oncopy', array());
     $engine = null;
     $inlines = array();
     if ($this->getRequest()->getStr('lint') !== null && $this->lintMessages) {
         $engine = new PhabricatorMarkupEngine();
         $engine->setViewer($viewer);
         foreach ($this->lintMessages as $message) {
             $inline = id(new PhabricatorAuditInlineComment())->setSyntheticAuthor(ArcanistLintSeverity::getStringForSeverity($message['severity']) . ' ' . $message['code'] . ' (' . $message['name'] . ')')->setLineNumber($message['line'])->setContent($message['description']);
             $inlines[$message['line']][] = $inline;
             $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
         }
         $engine->process();
         require_celerity_resource('differential-changeset-view-css');
     }
     $rows = $this->renderInlines(idx($inlines, 0, array()), $show_blame, (bool) $this->coverage, $engine);
     foreach ($display as $line) {
         $line_href = $drequest->generateURI(array('action' => 'browse', 'line' => $line['line'], 'stable' => true));
         $blame = array();
         $style = null;
         if (array_key_exists('color', $line)) {
             if ($line['color']) {
                 $style = 'background: ' . $line['color'] . ';';
             }
             $before_link = null;
             $commit_link = null;
             $revision_link = null;
             if (idx($line, 'commit')) {
                 $commit = $line['commit'];
                 if (idx($commits, $commit)) {
                     $tooltip = $this->renderCommitTooltip($commits[$commit], $handles, $line['author']);
                 } else {
                     $tooltip = null;
                 }
                 Javelin::initBehavior('phabricator-tooltips', array());
                 require_celerity_resource('aphront-tooltip-css');
                 $commit_link = javelin_tag('a', array('href' => $drequest->generateURI(array('action' => 'commit', 'commit' => $line['commit'])), 'sigil' => 'has-tooltip', 'meta' => array('tip' => $tooltip, 'align' => 'E', 'size' => 600)), id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(9)->setTerminator('')->truncateString($line['commit']));
                 $revision_id = null;
                 if (idx($commits, $commit)) {
                     $revision_id = idx($revision_ids, $commits[$commit]->getPHID());
                 }
                 if ($revision_id) {
                     $revision = idx($revisions, $revision_id);
                     if ($revision) {
                         $tooltip = $this->renderRevisionTooltip($revision, $handles);
                         $revision_link = javelin_tag('a', array('href' => '/D' . $revision->getID(), 'sigil' => 'has-tooltip', 'meta' => array('tip' => $tooltip, 'align' => 'E', 'size' => 600)), 'D' . $revision->getID());
                     }
                 }
                 $uri = $line_href->alter('before', $commit);
                 $before_link = javelin_tag('a', array('href' => $uri->setQueryParam('view', 'blame'), 'sigil' => 'has-tooltip', 'meta' => array('tip' => pht('Skip Past This Commit'), 'align' => 'E', 'size' => 300)), "«");
             }
             $blame[] = phutil_tag('th', array('class' => 'diffusion-blame-link'), $before_link);
             $object_links = array();
             $object_links[] = $commit_link;
             if ($revision_link) {
                 $object_links[] = phutil_tag('span', array(), '/');
                 $object_links[] = $revision_link;
             }
             $blame[] = phutil_tag('th', array('class' => 'diffusion-rev-link'), $object_links);
         }
         $line_link = phutil_tag('a', array('href' => $line_href, 'style' => $style), $line['line']);
         $blame[] = javelin_tag('th', array('class' => 'diffusion-line-link', 'sigil' => 'phabricator-source-line', 'style' => $style), $line_link);
         Javelin::initBehavior('phabricator-line-linker');
         if ($line['target']) {
             Javelin::initBehavior('diffusion-jump-to', array('target' => 'scroll_target'));
             $anchor_text = phutil_tag('a', array('id' => 'scroll_target'), '');
         } else {
             $anchor_text = null;
         }
         $blame[] = phutil_tag('td', array(), array($anchor_text, "​", phutil_safe_html(str_replace("\t", '  ', $line['data']))));
         if ($this->coverage) {
             require_celerity_resource('differential-changeset-view-css');
             $cov_index = $line['line'] - 1;
             if (isset($this->coverage[$cov_index])) {
                 $cov_class = $this->coverage[$cov_index];
             } else {
                 $cov_class = 'N';
             }
             $blame[] = phutil_tag('td', array('class' => 'cov cov-' . $cov_class), '');
         }
         $rows[] = phutil_tag('tr', array('class' => $line['highlighted'] ? 'phabricator-source-highlight' : null), $blame);
         $cur_inlines = $this->renderInlines(idx($inlines, $line['line'], array()), $show_blame, $this->coverage, $engine);
         foreach ($cur_inlines as $cur_inline) {
             $rows[] = $cur_inline;
         }
     }
     return $rows;
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $e_title = null;
     $priority_map = ManiphestTaskPriority::getTaskPriorityMap();
     $task = id(new ManiphestTaskQuery())->setViewer($user)->withIDs(array($this->id))->executeOne();
     if (!$task) {
         return new Aphront404Response();
     }
     $workflow = $request->getStr('workflow');
     $parent_task = null;
     if ($workflow && is_numeric($workflow)) {
         $parent_task = id(new ManiphestTaskQuery())->setViewer($user)->withIDs(array($workflow))->executeOne();
     }
     $transactions = id(new ManiphestTransactionQuery())->setViewer($user)->withObjectPHIDs(array($task->getPHID()))->needComments(true)->execute();
     $field_list = PhabricatorCustomField::getObjectFields($task, PhabricatorCustomField::ROLE_VIEW);
     $field_list->setViewer($user)->readFieldsFromStorage($task);
     $e_commit = ManiphestTaskHasCommitEdgeType::EDGECONST;
     $e_dep_on = PhabricatorEdgeConfig::TYPE_TASK_DEPENDS_ON_TASK;
     $e_dep_by = PhabricatorEdgeConfig::TYPE_TASK_DEPENDED_ON_BY_TASK;
     $e_rev = ManiphestTaskHasRevisionEdgeType::EDGECONST;
     $e_mock = PhabricatorEdgeConfig::TYPE_TASK_HAS_MOCK;
     $phid = $task->getPHID();
     $query = id(new PhabricatorEdgeQuery())->withSourcePHIDs(array($phid))->withEdgeTypes(array($e_commit, $e_dep_on, $e_dep_by, $e_rev, $e_mock));
     $edges = idx($query->execute(), $phid);
     $phids = array_fill_keys($query->getDestinationPHIDs(), true);
     foreach ($task->getCCPHIDs() as $phid) {
         $phids[$phid] = true;
     }
     foreach ($task->getProjectPHIDs() as $phid) {
         $phids[$phid] = true;
     }
     if ($task->getOwnerPHID()) {
         $phids[$task->getOwnerPHID()] = true;
     }
     $phids[$task->getAuthorPHID()] = true;
     $attached = $task->getAttached();
     foreach ($attached as $type => $list) {
         foreach ($list as $phid => $info) {
             $phids[$phid] = true;
         }
     }
     if ($parent_task) {
         $phids[$parent_task->getPHID()] = true;
     }
     $phids = array_keys($phids);
     $this->loadHandles($phids);
     $handles = $this->getLoadedHandles();
     $context_bar = null;
     if ($parent_task) {
         $context_bar = new AphrontContextBarView();
         $context_bar->addButton(phutil_tag('a', array('href' => '/maniphest/task/create/?parent=' . $parent_task->getID(), 'class' => 'green button'), pht('Create Another Subtask')));
         $context_bar->appendChild(hsprintf('Created a subtask of <strong>%s</strong>', $this->getHandle($parent_task->getPHID())->renderLink()));
     } else {
         if ($workflow == 'create') {
             $context_bar = new AphrontContextBarView();
             $context_bar->addButton(phutil_tag('label', array(), 'Create Another'));
             $context_bar->addButton(phutil_tag('a', array('href' => '/maniphest/task/create/?template=' . $task->getID(), 'class' => 'green button'), pht('Similar Task')));
             $context_bar->addButton(phutil_tag('a', array('href' => '/maniphest/task/create/', 'class' => 'green button'), pht('Empty Task')));
             $context_bar->appendChild(pht('New task created.'));
         }
     }
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($task, ManiphestTask::MARKUP_FIELD_DESCRIPTION);
     foreach ($transactions as $modern_xaction) {
         if ($modern_xaction->getComment()) {
             $engine->addObject($modern_xaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
         }
     }
     $engine->process();
     $resolution_types = ManiphestTaskStatus::getTaskStatusMap();
     $transaction_types = array(PhabricatorTransactions::TYPE_COMMENT => pht('Comment'), ManiphestTransaction::TYPE_STATUS => pht('Change Status'), ManiphestTransaction::TYPE_OWNER => pht('Reassign / Claim'), ManiphestTransaction::TYPE_CCS => pht('Add CCs'), ManiphestTransaction::TYPE_PRIORITY => pht('Change Priority'), ManiphestTransaction::TYPE_PROJECTS => pht('Associate Projects'));
     // Remove actions the user doesn't have permission to take.
     $requires = array(ManiphestTransaction::TYPE_OWNER => ManiphestEditAssignCapability::CAPABILITY, ManiphestTransaction::TYPE_PRIORITY => ManiphestEditPriorityCapability::CAPABILITY, ManiphestTransaction::TYPE_PROJECTS => ManiphestEditProjectsCapability::CAPABILITY, ManiphestTransaction::TYPE_STATUS => ManiphestEditStatusCapability::CAPABILITY);
     foreach ($transaction_types as $type => $name) {
         if (isset($requires[$type])) {
             if (!$this->hasApplicationCapability($requires[$type])) {
                 unset($transaction_types[$type]);
             }
         }
     }
     // Don't show an option to change to the current status, or to change to
     // the duplicate status explicitly.
     unset($resolution_types[$task->getStatus()]);
     unset($resolution_types[ManiphestTaskStatus::getDuplicateStatus()]);
     // Don't show owner/priority changes for closed tasks, as they don't make
     // much sense.
     if ($task->isClosed()) {
         unset($transaction_types[ManiphestTransaction::TYPE_PRIORITY]);
         unset($transaction_types[ManiphestTransaction::TYPE_OWNER]);
     }
     $default_claim = array($user->getPHID() => $user->getUsername() . ' (' . $user->getRealName() . ')');
     $draft = id(new PhabricatorDraft())->loadOneWhere('authorPHID = %s AND draftKey = %s', $user->getPHID(), $task->getPHID());
     if ($draft) {
         $draft_text = $draft->getDraft();
     } else {
         $draft_text = null;
     }
     $comment_form = new AphrontFormView();
     $comment_form->setUser($user)->setWorkflow(true)->setAction('/maniphest/transaction/save/')->setEncType('multipart/form-data')->addHiddenInput('taskID', $task->getID())->appendChild(id(new AphrontFormSelectControl())->setLabel(pht('Action'))->setName('action')->setOptions($transaction_types)->setID('transaction-action'))->appendChild(id(new AphrontFormSelectControl())->setLabel(pht('Status'))->setName('resolution')->setControlID('resolution')->setControlStyle('display: none')->setOptions($resolution_types))->appendChild(id(new AphrontFormTokenizerControl())->setLabel(pht('Assign To'))->setName('assign_to')->setControlID('assign_to')->setControlStyle('display: none')->setID('assign-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormTokenizerControl())->setLabel(pht('CCs'))->setName('ccs')->setControlID('ccs')->setControlStyle('display: none')->setID('cc-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormSelectControl())->setLabel(pht('Priority'))->setName('priority')->setOptions($priority_map)->setControlID('priority')->setControlStyle('display: none')->setValue($task->getPriority()))->appendChild(id(new AphrontFormTokenizerControl())->setLabel(pht('Projects'))->setName('projects')->setControlID('projects')->setControlStyle('display: none')->setID('projects-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormFileControl())->setLabel(pht('File'))->setName('file')->setControlID('file')->setControlStyle('display: none'))->appendChild(id(new PhabricatorRemarkupControl())->setLabel(pht('Comments'))->setName('comments')->setValue($draft_text)->setID('transaction-comments')->setUser($user))->appendChild(id(new AphrontFormSubmitControl())->setValue(pht('Submit')));
     $control_map = array(ManiphestTransaction::TYPE_STATUS => 'resolution', ManiphestTransaction::TYPE_OWNER => 'assign_to', ManiphestTransaction::TYPE_CCS => 'ccs', ManiphestTransaction::TYPE_PRIORITY => 'priority', ManiphestTransaction::TYPE_PROJECTS => 'projects');
     $projects_source = new PhabricatorProjectDatasource();
     $users_source = new PhabricatorPeopleDatasource();
     $mailable_source = new PhabricatorMetaMTAMailableDatasource();
     $tokenizer_map = array(ManiphestTransaction::TYPE_PROJECTS => array('id' => 'projects-tokenizer', 'src' => $projects_source->getDatasourceURI(), 'placeholder' => $projects_source->getPlaceholderText()), ManiphestTransaction::TYPE_OWNER => array('id' => 'assign-tokenizer', 'src' => $users_source->getDatasourceURI(), 'value' => $default_claim, 'limit' => 1, 'placeholder' => $users_source->getPlaceholderText()), ManiphestTransaction::TYPE_CCS => array('id' => 'cc-tokenizer', 'src' => $mailable_source->getDatasourceURI(), 'placeholder' => $mailable_source->getPlaceholderText()));
     // TODO: Initializing these behaviors for logged out users fatals things.
     if ($user->isLoggedIn()) {
         Javelin::initBehavior('maniphest-transaction-controls', array('select' => 'transaction-action', 'controlMap' => $control_map, 'tokenizers' => $tokenizer_map));
         Javelin::initBehavior('maniphest-transaction-preview', array('uri' => '/maniphest/transaction/preview/' . $task->getID() . '/', 'preview' => 'transaction-preview', 'comments' => 'transaction-comments', 'action' => 'transaction-action', 'map' => $control_map, 'tokenizers' => $tokenizer_map));
     }
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
     $comment_header = $is_serious ? pht('Add Comment') : pht('Weigh In');
     $preview_panel = phutil_tag_div('aphront-panel-preview', phutil_tag('div', array('id' => 'transaction-preview'), phutil_tag_div('aphront-panel-preview-loading-text', pht('Loading preview...'))));
     $timeline = id(new PhabricatorApplicationTransactionView())->setUser($user)->setObjectPHID($task->getPHID())->setTransactions($transactions)->setMarkupEngine($engine);
     $object_name = 'T' . $task->getID();
     $actions = $this->buildActionView($task);
     $crumbs = $this->buildApplicationCrumbs()->addTextCrumb($object_name, '/' . $object_name)->setActionList($actions);
     $header = $this->buildHeaderView($task);
     $properties = $this->buildPropertyView($task, $field_list, $edges, $actions);
     $description = $this->buildDescriptionView($task, $engine);
     if (!$user->isLoggedIn()) {
         // TODO: Eventually, everything should run through this. For now, we're
         // only using it to get a consistent "Login to Comment" button.
         $comment_box = id(new PhabricatorApplicationTransactionCommentView())->setUser($user)->setRequestURI($request->getRequestURI());
         $preview_panel = null;
     } else {
         $comment_box = id(new PHUIObjectBoxView())->setFlush(true)->setHeaderText($comment_header)->appendChild($comment_form);
         $timeline->setQuoteTargetID('transaction-comments');
         $timeline->setQuoteRef($object_name);
     }
     $object_box = id(new PHUIObjectBoxView())->setHeader($header)->addPropertyList($properties);
     if ($description) {
         $object_box->addPropertyList($description);
     }
     return $this->buildApplicationPage(array($crumbs, $context_bar, $object_box, $timeline, $comment_box, $preview_panel), array('title' => 'T' . $task->getID() . ' ' . $task->getTitle(), 'pageObjects' => array($task->getPHID())));
 }
 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $this->getViewer();
     $rendering_reference = $request->getStr('ref');
     $parts = explode('/', $rendering_reference);
     if (count($parts) == 2) {
         list($id, $vs) = $parts;
     } else {
         $id = $parts[0];
         $vs = 0;
     }
     $id = (int) $id;
     $vs = (int) $vs;
     $load_ids = array($id);
     if ($vs && $vs != -1) {
         $load_ids[] = $vs;
     }
     $changesets = id(new DifferentialChangesetQuery())->setViewer($viewer)->withIDs($load_ids)->needHunks(true)->execute();
     $changesets = mpull($changesets, null, 'getID');
     $changeset = idx($changesets, $id);
     if (!$changeset) {
         return new Aphront404Response();
     }
     $vs_changeset = null;
     if ($vs && $vs != -1) {
         $vs_changeset = idx($changesets, $vs);
         if (!$vs_changeset) {
             return new Aphront404Response();
         }
     }
     $view = $request->getStr('view');
     if ($view) {
         $phid = idx($changeset->getMetadata(), "{$view}:binary-phid");
         if ($phid) {
             return id(new AphrontRedirectResponse())->setURI("/file/info/{$phid}/");
         }
         switch ($view) {
             case 'new':
                 return $this->buildRawFileResponse($changeset, $is_new = true);
             case 'old':
                 if ($vs_changeset) {
                     return $this->buildRawFileResponse($vs_changeset, $is_new = true);
                 }
                 return $this->buildRawFileResponse($changeset, $is_new = false);
             default:
                 return new Aphront400Response();
         }
     }
     $old = array();
     $new = array();
     if (!$vs) {
         $right = $changeset;
         $left = null;
         $right_source = $right->getID();
         $right_new = true;
         $left_source = $right->getID();
         $left_new = false;
         $render_cache_key = $right->getID();
         $old[] = $changeset;
         $new[] = $changeset;
     } else {
         if ($vs == -1) {
             $right = null;
             $left = $changeset;
             $right_source = $left->getID();
             $right_new = false;
             $left_source = $left->getID();
             $left_new = true;
             $render_cache_key = null;
             $old[] = $changeset;
             $new[] = $changeset;
         } else {
             $right = $changeset;
             $left = $vs_changeset;
             $right_source = $right->getID();
             $right_new = true;
             $left_source = $left->getID();
             $left_new = true;
             $render_cache_key = null;
             $new[] = $left;
             $new[] = $right;
         }
     }
     if ($left) {
         $left_data = $left->makeNewFile();
         if ($right) {
             $right_data = $right->makeNewFile();
         } else {
             $right_data = $left->makeOldFile();
         }
         $engine = new PhabricatorDifferenceEngine();
         $synthetic = $engine->generateChangesetFromFileContent($left_data, $right_data);
         $choice = clone nonempty($left, $right);
         $choice->attachHunks($synthetic->getHunks());
         $changeset = $choice;
     }
     if ($left_new || $right_new) {
         $diff_map = array();
         if ($left) {
             $diff_map[] = $left->getDiff();
         }
         if ($right) {
             $diff_map[] = $right->getDiff();
         }
         $diff_map = mpull($diff_map, null, 'getPHID');
         $buildables = id(new HarbormasterBuildableQuery())->setViewer($viewer)->withBuildablePHIDs(array_keys($diff_map))->withManualBuildables(false)->needBuilds(true)->needTargets(true)->execute();
         $buildables = mpull($buildables, null, 'getBuildablePHID');
         foreach ($diff_map as $diff_phid => $changeset_diff) {
             $changeset_diff->attachBuildable(idx($buildables, $diff_phid));
         }
     }
     $coverage = null;
     if ($right_new) {
         $coverage = $this->loadCoverage($right);
     }
     $spec = $request->getStr('range');
     list($range_s, $range_e, $mask) = DifferentialChangesetParser::parseRangeSpecification($spec);
     $parser = id(new DifferentialChangesetParser())->setCoverage($coverage)->setChangeset($changeset)->setRenderingReference($rendering_reference)->setRenderCacheKey($render_cache_key)->setRightSideCommentMapping($right_source, $right_new)->setLeftSideCommentMapping($left_source, $left_new);
     $parser->readParametersFromRequest($request);
     if ($left && $right) {
         $parser->setOriginals($left, $right);
     }
     $diff = $changeset->getDiff();
     $revision_id = $diff->getRevisionID();
     $can_mark = false;
     $object_owner_phid = null;
     $revision = null;
     if ($revision_id) {
         $revision = id(new DifferentialRevisionQuery())->setViewer($viewer)->withIDs(array($revision_id))->executeOne();
         if ($revision) {
             $can_mark = $revision->getAuthorPHID() == $viewer->getPHID();
             $object_owner_phid = $revision->getAuthorPHID();
         }
     }
     // Load both left-side and right-side inline comments.
     if ($revision) {
         $query = id(new DifferentialInlineCommentQuery())->setViewer($viewer)->needHidden(true)->withRevisionPHIDs(array($revision->getPHID()));
         $inlines = $query->execute();
         $inlines = $query->adjustInlinesForChangesets($inlines, $old, $new, $revision);
     } else {
         $inlines = array();
     }
     if ($left_new) {
         $inlines = array_merge($inlines, $this->buildLintInlineComments($left));
     }
     if ($right_new) {
         $inlines = array_merge($inlines, $this->buildLintInlineComments($right));
     }
     $phids = array();
     foreach ($inlines as $inline) {
         $parser->parseInlineComment($inline);
         if ($inline->getAuthorPHID()) {
             $phids[$inline->getAuthorPHID()] = true;
         }
     }
     $phids = array_keys($phids);
     $handles = $this->loadViewerHandles($phids);
     $parser->setHandles($handles);
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($viewer);
     foreach ($inlines as $inline) {
         $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     }
     $engine->process();
     $parser->setUser($viewer)->setMarkupEngine($engine)->setShowEditAndReplyLinks(true)->setCanMarkDone($can_mark)->setObjectOwnerPHID($object_owner_phid)->setRange($range_s, $range_e)->setMask($mask);
     if ($request->isAjax()) {
         // NOTE: We must render the changeset before we render coverage
         // information, since it builds some caches.
         $rendered_changeset = $parser->renderChangeset();
         $mcov = $parser->renderModifiedCoverage();
         $coverage_data = array('differential-mcoverage-' . md5($changeset->getFilename()) => $mcov);
         return id(new PhabricatorChangesetResponse())->setRenderedChangeset($rendered_changeset)->setCoverage($coverage_data)->setUndoTemplates($parser->getRenderer()->renderUndoTemplates());
     }
     $detail = id(new DifferentialChangesetListView())->setUser($this->getViewer())->setChangesets(array($changeset))->setVisibleChangesets(array($changeset))->setRenderingReferences(array($rendering_reference))->setRenderURI('/differential/changeset/')->setDiff($diff)->setTitle(pht('Standalone View'))->setParser($parser);
     if ($revision_id) {
         $detail->setInlineCommentControllerURI('/differential/comment/inline/edit/' . $revision_id . '/');
     }
     $crumbs = $this->buildApplicationCrumbs();
     if ($revision_id) {
         $crumbs->addTextCrumb('D' . $revision_id, '/D' . $revision_id);
     }
     $diff_id = $diff->getID();
     if ($diff_id) {
         $crumbs->addTextCrumb(pht('Diff %d', $diff_id), $this->getApplicationURI('diff/' . $diff_id));
     }
     $crumbs->addTextCrumb($changeset->getDisplayFilename());
     return $this->buildApplicationPage(array($crumbs, $detail), array('title' => pht('Changeset View'), 'device' => false));
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $options = PhabricatorApplicationConfigOptions::loadAllOptions();
     if (empty($options[$this->key])) {
         $ancient = PhabricatorExtraConfigSetupCheck::getAncientConfig();
         if (isset($ancient[$this->key])) {
             $desc = pht("This configuration has been removed. You can safely delete " . "it.\n\n%s", $ancient[$this->key]);
         } else {
             $desc = pht('This configuration option is unknown. It may be misspelled, ' . 'or have existed in a previous version of Phabricator.');
         }
         // This may be a dead config entry, which existed in the past but no
         // longer exists. Allow it to be edited so it can be reviewed and
         // deleted.
         $option = id(new PhabricatorConfigOption())->setKey($this->key)->setType('wild')->setDefault(null)->setDescription($desc);
         $group = null;
         $group_uri = $this->getApplicationURI();
     } else {
         $option = $options[$this->key];
         $group = $option->getGroup();
         $group_uri = $this->getApplicationURI('group/' . $group->getKey() . '/');
     }
     $issue = $request->getStr('issue');
     if ($issue) {
         // If the user came here from an open setup issue, send them back.
         $done_uri = $this->getApplicationURI('issue/' . $issue . '/');
     } else {
         $done_uri = $group_uri;
     }
     // Check if the config key is already stored in the database.
     // Grab the value if it is.
     $config_entry = id(new PhabricatorConfigEntry())->loadOneWhere('configKey = %s AND namespace = %s', $this->key, 'default');
     if (!$config_entry) {
         $config_entry = id(new PhabricatorConfigEntry())->setConfigKey($this->key)->setNamespace('default')->setIsDeleted(true);
         $config_entry->setPHID($config_entry->generatePHID());
     }
     $e_value = null;
     $errors = array();
     if ($request->isFormPost() && !$option->getLocked()) {
         $result = $this->readRequest($option, $request);
         list($e_value, $value_errors, $display_value, $xaction) = $result;
         $errors = array_merge($errors, $value_errors);
         if (!$errors) {
             $editor = id(new PhabricatorConfigEditor())->setActor($user)->setContinueOnNoEffect(true)->setContentSourceFromRequest($request);
             try {
                 $editor->applyTransactions($config_entry, array($xaction));
                 return id(new AphrontRedirectResponse())->setURI($done_uri);
             } catch (PhabricatorConfigValidationException $ex) {
                 $e_value = pht('Invalid');
                 $errors[] = $ex->getMessage();
             }
         }
     } else {
         if ($config_entry->getIsDeleted()) {
             $display_value = null;
         } else {
             $display_value = $this->getDisplayValue($option, $config_entry, $config_entry->getValue());
         }
     }
     $form = new AphrontFormView();
     $error_view = null;
     if ($errors) {
         $error_view = id(new PHUIInfoView())->setErrors($errors);
     } else {
         if ($option->getHidden()) {
             $msg = pht('This configuration is hidden and can not be edited or viewed from ' . 'the web interface.');
             $error_view = id(new PHUIInfoView())->setTitle(pht('Configuration Hidden'))->setSeverity(PHUIInfoView::SEVERITY_WARNING)->appendChild(phutil_tag('p', array(), $msg));
         } else {
             if ($option->getLocked()) {
                 $msg = $option->getLockedMessage();
                 $error_view = id(new PHUIInfoView())->setTitle(pht('Configuration Locked'))->setSeverity(PHUIInfoView::SEVERITY_NOTICE)->appendChild(phutil_tag('p', array(), $msg));
             }
         }
     }
     if ($option->getHidden()) {
         $control = null;
     } else {
         $control = $this->renderControl($option, $display_value, $e_value);
     }
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($option, 'description');
     $engine->process();
     $description = phutil_tag('div', array('class' => 'phabricator-remarkup'), $engine->getOutput($option, 'description'));
     $form->setUser($user)->addHiddenInput('issue', $request->getStr('issue'))->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Description'))->setValue($description));
     if ($group) {
         $extra = $group->renderContextualDescription($option, $request);
         if ($extra !== null) {
             $form->appendChild(id(new AphrontFormMarkupControl())->setValue($extra));
         }
     }
     $form->appendChild($control);
     $submit_control = id(new AphrontFormSubmitControl())->addCancelButton($done_uri);
     if (!$option->getLocked()) {
         $submit_control->setValue(pht('Save Config Entry'));
     }
     $form->appendChild($submit_control);
     $examples = $this->renderExamples($option);
     if ($examples) {
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Examples'))->setValue($examples));
     }
     if (!$option->getHidden()) {
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Default'))->setValue($this->renderDefaults($option, $config_entry)));
     }
     $title = pht('Edit %s', $this->key);
     $short = pht('Edit');
     $form_box = id(new PHUIObjectBoxView())->setHeaderText($title)->setForm($form);
     if ($error_view) {
         $form_box->setInfoView($error_view);
     }
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb(pht('Config'), $this->getApplicationURI());
     if ($group) {
         $crumbs->addTextCrumb($group->getName(), $group_uri);
     }
     $crumbs->addTextCrumb($this->key, '/config/edit/' . $this->key);
     $timeline = $this->buildTransactionTimeline($config_entry, new PhabricatorConfigTransactionQuery());
     $timeline->setShouldTerminate(true);
     return $this->buildApplicationPage(array($crumbs, $form_box, $timeline), array('title' => $title));
 }
 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $this->getViewer();
     $id = $request->getURIData('id');
     $revision = id(new DifferentialRevisionQuery())->setViewer($viewer)->withIDs(array($id))->executeOne();
     if (!$revision) {
         return new Aphront404Response();
     }
     $type_comment = PhabricatorTransactions::TYPE_COMMENT;
     $type_action = DifferentialTransaction::TYPE_ACTION;
     $type_edge = PhabricatorTransactions::TYPE_EDGE;
     $type_subscribers = PhabricatorTransactions::TYPE_SUBSCRIBERS;
     $xactions = array();
     $action = $request->getStr('action');
     switch ($action) {
         case DifferentialAction::ACTION_COMMENT:
         case DifferentialAction::ACTION_ADDREVIEWERS:
         case DifferentialAction::ACTION_ADDCCS:
             break;
         default:
             $xactions[] = id(new DifferentialTransaction())->setTransactionType($type_action)->setNewValue($action);
             break;
     }
     $edge_reviewer = DifferentialRevisionHasReviewerEdgeType::EDGECONST;
     $reviewers = $request->getStrList('reviewers');
     if (DifferentialAction::allowReviewers($action) && $reviewers) {
         $faux_edges = array();
         foreach ($reviewers as $phid) {
             $faux_edges[$phid] = array('src' => $revision->getPHID(), 'type' => $edge_reviewer, 'dst' => $phid);
         }
         $xactions[] = id(new DifferentialTransaction())->setTransactionType($type_edge)->setMetadataValue('edge:type', $edge_reviewer)->setOldValue(array())->setNewValue($faux_edges);
     }
     $ccs = $request->getStrList('ccs');
     if ($ccs) {
         $xactions[] = id(new DifferentialTransaction())->setTransactionType($type_subscribers)->setOldValue(array())->setNewValue(array_fuse($ccs));
     }
     // Add a comment transaction if there's nothing, so we'll generate a
     // nonempty result.
     if (strlen($request->getStr('content')) || !$xactions) {
         $xactions[] = id(new DifferentialTransaction())->setTransactionType($type_comment)->attachComment(id(new ManiphestTransactionComment())->setContent($request->getStr('content')));
     }
     foreach ($xactions as $xaction) {
         $xaction->setAuthorPHID($viewer->getPHID());
     }
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($request->getUser());
     foreach ($xactions as $xaction) {
         if ($xaction->hasComment()) {
             $engine->addObject($xaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
         }
     }
     $engine->process();
     $phids = mpull($xactions, 'getRequiredHandlePHIDs');
     $phids = array_mergev($phids);
     $handles = id(new PhabricatorHandleQuery())->setViewer($viewer)->withPHIDs($phids)->execute();
     foreach ($xactions as $xaction) {
         $xaction->setHandles($handles);
     }
     $view = id(new DifferentialTransactionView())->setUser($viewer)->setTransactions($xactions)->setIsPreview(true);
     $metadata = array('reviewers' => $reviewers, 'ccs' => $ccs);
     if ($action != DifferentialAction::ACTION_COMMENT) {
         $metadata['action'] = $action;
     }
     $draft_key = 'differential-comment-' . $id;
     $draft = id(new PhabricatorDraft())->setAuthorPHID($viewer->getPHID())->setDraftKey($draft_key)->setDraft($request->getStr('content'))->setMetadata($metadata)->replaceOrDelete();
     if ($draft->isDeleted()) {
         DifferentialDraft::deleteHasDraft($viewer->getPHID(), $revision->getPHID(), $draft_key);
     } else {
         DifferentialDraft::markHasDraft($viewer->getPHID(), $revision->getPHID(), $draft_key);
     }
     return id(new AphrontAjaxResponse())->setContent((string) phutil_implode_html('', $view->buildEvents()));
 }
 public function handleRequest(AphrontRequest $request)
 {
     $response = $this->loadDiffusionContext();
     if ($response) {
         return $response;
     }
     $viewer = $this->getViewer();
     $drequest = $this->getDiffusionRequest();
     if (!$request->isAjax()) {
         // This request came out of the dropdown menu, either "View Standalone"
         // or "View Raw File".
         $view = $request->getStr('view');
         if ($view == 'r') {
             $uri = $drequest->generateURI(array('action' => 'browse', 'params' => array('view' => 'raw')));
         } else {
             $uri = $drequest->generateURI(array('action' => 'change'));
         }
         return id(new AphrontRedirectResponse())->setURI($uri);
     }
     $data = $this->callConduitWithDiffusionRequest('diffusion.diffquery', array('commit' => $drequest->getCommit(), 'path' => $drequest->getPath()));
     $drequest->updateSymbolicCommit($data['effectiveCommit']);
     $raw_changes = ArcanistDiffChange::newFromConduit($data['changes']);
     $diff = DifferentialDiff::newEphemeralFromRawChanges($raw_changes);
     $changesets = $diff->getChangesets();
     $changeset = reset($changesets);
     if (!$changeset) {
         return new Aphront404Response();
     }
     $parser = new DifferentialChangesetParser();
     $parser->setUser($viewer);
     $parser->setChangeset($changeset);
     $parser->setRenderingReference($drequest->generateURI(array('action' => 'rendering-ref')));
     $parser->readParametersFromRequest($request);
     $coverage = $drequest->loadCoverage();
     if ($coverage) {
         $parser->setCoverage($coverage);
     }
     $commit = $drequest->loadCommit();
     $pquery = new DiffusionPathIDQuery(array($changeset->getFilename()));
     $ids = $pquery->loadPathIDs();
     $path_id = $ids[$changeset->getFilename()];
     $parser->setLeftSideCommentMapping($path_id, false);
     $parser->setRightSideCommentMapping($path_id, true);
     $parser->setCanMarkDone($commit->getAuthorPHID() && $viewer->getPHID() == $commit->getAuthorPHID());
     $parser->setObjectOwnerPHID($commit->getAuthorPHID());
     $parser->setWhitespaceMode(DifferentialChangesetParser::WHITESPACE_SHOW_ALL);
     $inlines = PhabricatorAuditInlineComment::loadDraftAndPublishedComments($viewer, $commit->getPHID(), $path_id);
     if ($inlines) {
         foreach ($inlines as $inline) {
             $parser->parseInlineComment($inline);
         }
         $phids = mpull($inlines, 'getAuthorPHID');
         $handles = $this->loadViewerHandles($phids);
         $parser->setHandles($handles);
     }
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($viewer);
     foreach ($inlines as $inline) {
         $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     }
     $engine->process();
     $parser->setMarkupEngine($engine);
     $spec = $request->getStr('range');
     list($range_s, $range_e, $mask) = DifferentialChangesetParser::parseRangeSpecification($spec);
     $parser->setRange($range_s, $range_e);
     $parser->setMask($mask);
     return id(new PhabricatorChangesetResponse())->setRenderedChangeset($parser->renderChangeset())->setUndoTemplates($parser->getRenderer()->renderUndoTemplates());
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $e_title = null;
     $priority_map = ManiphestTaskPriority::getTaskPriorityMap();
     $task = id(new ManiphestTask())->load($this->id);
     if (!$task) {
         return new Aphront404Response();
     }
     $workflow = $request->getStr('workflow');
     $parent_task = null;
     if ($workflow && is_numeric($workflow)) {
         $parent_task = id(new ManiphestTask())->load($workflow);
     }
     $transactions = id(new ManiphestTransaction())->loadAllWhere('taskID = %d ORDER BY id ASC', $task->getID());
     $e_commit = PhabricatorEdgeConfig::TYPE_TASK_HAS_COMMIT;
     $e_dep_on = PhabricatorEdgeConfig::TYPE_TASK_DEPENDS_ON_TASK;
     $e_dep_by = PhabricatorEdgeConfig::TYPE_TASK_DEPENDED_ON_BY_TASK;
     $e_rev = PhabricatorEdgeConfig::TYPE_TASK_HAS_RELATED_DREV;
     $phid = $task->getPHID();
     $query = id(new PhabricatorEdgeQuery())->withSourcePHIDs(array($phid))->withEdgeTypes(array($e_commit, $e_dep_on, $e_dep_by, $e_rev));
     $edges = $query->execute();
     $commit_phids = array_keys($edges[$phid][$e_commit]);
     $dep_on_tasks = array_keys($edges[$phid][$e_dep_on]);
     $dep_by_tasks = array_keys($edges[$phid][$e_dep_by]);
     $revs = array_keys($edges[$phid][$e_rev]);
     $phids = array_fill_keys($query->getDestinationPHIDs(), true);
     foreach ($transactions as $transaction) {
         foreach ($transaction->extractPHIDs() as $phid) {
             $phids[$phid] = true;
         }
     }
     foreach ($task->getCCPHIDs() as $phid) {
         $phids[$phid] = true;
     }
     foreach ($task->getProjectPHIDs() as $phid) {
         $phids[$phid] = true;
     }
     if ($task->getOwnerPHID()) {
         $phids[$task->getOwnerPHID()] = true;
     }
     $phids[$task->getAuthorPHID()] = true;
     $attached = $task->getAttached();
     foreach ($attached as $type => $list) {
         foreach ($list as $phid => $info) {
             $phids[$phid] = true;
         }
     }
     if ($parent_task) {
         $phids[$parent_task->getPHID()] = true;
     }
     $phids = array_keys($phids);
     $handles = $this->loadViewerHandles($phids);
     $dict = array();
     $dict['Status'] = '<strong>' . ManiphestTaskStatus::getTaskStatusFullName($task->getStatus()) . '</strong>';
     $dict['Assigned To'] = $task->getOwnerPHID() ? $handles[$task->getOwnerPHID()]->renderLink() : '<em>None</em>';
     $dict['Priority'] = ManiphestTaskPriority::getTaskPriorityName($task->getPriority());
     $cc = $task->getCCPHIDs();
     if ($cc) {
         $cc_links = array();
         foreach ($cc as $phid) {
             $cc_links[] = $handles[$phid]->renderLink();
         }
         $dict['CC'] = implode(', ', $cc_links);
     } else {
         $dict['CC'] = '<em>None</em>';
     }
     $dict['Author'] = $handles[$task->getAuthorPHID()]->renderLink();
     $source = $task->getOriginalEmailSource();
     if ($source) {
         $subject = '[T' . $task->getID() . '] ' . $task->getTitle();
         $dict['From Email'] = phutil_render_tag('a', array('href' => 'mailto:' . $source . '?subject=' . $subject), phutil_escape_html($source));
     }
     $projects = $task->getProjectPHIDs();
     if ($projects) {
         $project_links = array();
         foreach ($projects as $phid) {
             $project_links[] = $handles[$phid]->renderLink();
         }
         $dict['Projects'] = implode(', ', $project_links);
     } else {
         $dict['Projects'] = '<em>None</em>';
     }
     $extensions = ManiphestTaskExtensions::newExtensions();
     $aux_fields = $extensions->getAuxiliaryFieldSpecifications();
     if ($aux_fields) {
         $task->loadAndAttachAuxiliaryAttributes();
         foreach ($aux_fields as $aux_field) {
             $aux_key = $aux_field->getAuxiliaryKey();
             $aux_field->setValue($task->getAuxiliaryAttribute($aux_key));
             $value = $aux_field->renderForDetailView();
             if (strlen($value)) {
                 $dict[$aux_field->getLabel()] = $value;
             }
         }
     }
     if ($dep_by_tasks) {
         $dict['Dependent Tasks'] = $this->renderHandleList(array_select_keys($handles, $dep_by_tasks));
     }
     if ($dep_on_tasks) {
         $dict['Depends On'] = $this->renderHandleList(array_select_keys($handles, $dep_on_tasks));
     }
     if ($revs) {
         $dict['Revisions'] = $this->renderHandleList(array_select_keys($handles, $revs));
     }
     if ($commit_phids) {
         $dict['Commits'] = $this->renderHandleList(array_select_keys($handles, $commit_phids));
     }
     $file_infos = idx($attached, PhabricatorPHIDConstants::PHID_TYPE_FILE);
     if ($file_infos) {
         $file_phids = array_keys($file_infos);
         $files = id(new PhabricatorFile())->loadAllWhere('phid IN (%Ls)', $file_phids);
         $views = array();
         foreach ($files as $file) {
             $view = new AphrontFilePreviewView();
             $view->setFile($file);
             $views[] = $view->render();
         }
         $dict['Files'] = implode('', $views);
     }
     $context_bar = null;
     if ($parent_task) {
         $context_bar = new AphrontContextBarView();
         $context_bar->addButton(phutil_render_tag('a', array('href' => '/maniphest/task/create/?parent=' . $parent_task->getID(), 'class' => 'green button'), 'Create Another Subtask'));
         $context_bar->appendChild('Created a subtask of <strong>' . $handles[$parent_task->getPHID()]->renderLink() . '</strong>');
     } else {
         if ($workflow == 'create') {
             $context_bar = new AphrontContextBarView();
             $context_bar->addButton('<label>Create Another:</label>');
             $context_bar->addButton(phutil_render_tag('a', array('href' => '/maniphest/task/create/?template=' . $task->getID(), 'class' => 'green button'), 'Similar Task'));
             $context_bar->addButton(phutil_render_tag('a', array('href' => '/maniphest/task/create/', 'class' => 'green button'), 'Empty Task'));
             $context_bar->appendChild('New task created.');
         }
     }
     $actions = array();
     $action = new AphrontHeadsupActionView();
     $action->setName('Edit Task');
     $action->setURI('/maniphest/task/edit/' . $task->getID() . '/');
     $action->setClass('action-edit');
     $actions[] = $action;
     require_celerity_resource('phabricator-flag-css');
     $flag = PhabricatorFlagQuery::loadUserFlag($user, $task->getPHID());
     if ($flag) {
         $class = PhabricatorFlagColor::getCSSClass($flag->getColor());
         $color = PhabricatorFlagColor::getColorName($flag->getColor());
         $action = new AphrontHeadsupActionView();
         $action->setClass('flag-clear ' . $class);
         $action->setURI('/flag/delete/' . $flag->getID() . '/');
         $action->setName('Remove ' . $color . ' Flag');
         $action->setWorkflow(true);
         $actions[] = $action;
     } else {
         $action = new AphrontHeadsupActionView();
         $action->setClass('phabricator-flag-ghost');
         $action->setURI('/flag/edit/' . $task->getPHID() . '/');
         $action->setName('Flag Task');
         $action->setWorkflow(true);
         $actions[] = $action;
     }
     require_celerity_resource('phabricator-object-selector-css');
     require_celerity_resource('javelin-behavior-phabricator-object-selector');
     $action = new AphrontHeadsupActionView();
     $action->setName('Merge Duplicates');
     $action->setURI('/search/attach/' . $task->getPHID() . '/TASK/merge/');
     $action->setWorkflow(true);
     $action->setClass('action-merge');
     $actions[] = $action;
     $action = new AphrontHeadsupActionView();
     $action->setName('Create Subtask');
     $action->setURI('/maniphest/task/create/?parent=' . $task->getID());
     $action->setClass('action-branch');
     $actions[] = $action;
     $action = new AphrontHeadsupActionView();
     $action->setName('Edit Dependencies');
     $action->setURI('/search/attach/' . $task->getPHID() . '/TASK/dependencies/');
     $action->setWorkflow(true);
     $action->setClass('action-dependencies');
     $actions[] = $action;
     $action = new AphrontHeadsupActionView();
     $action->setName('Edit Differential Revisions');
     $action->setURI('/search/attach/' . $task->getPHID() . '/DREV/');
     $action->setWorkflow(true);
     $action->setClass('action-attach');
     $actions[] = $action;
     $action_list = new AphrontHeadsupActionListView();
     $action_list->setActions($actions);
     $headsup_panel = new AphrontHeadsupView();
     $headsup_panel->setObjectName('T' . $task->getID());
     $headsup_panel->setHeader($task->getTitle());
     $headsup_panel->setActionList($action_list);
     $headsup_panel->setProperties($dict);
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($task, ManiphestTask::MARKUP_FIELD_DESCRIPTION);
     foreach ($transactions as $xaction) {
         if ($xaction->hasComments()) {
             $engine->addObject($xaction, ManiphestTransaction::MARKUP_FIELD_BODY);
         }
     }
     $engine->process();
     $headsup_panel->appendChild('<div class="phabricator-remarkup">' . $engine->getOutput($task, ManiphestTask::MARKUP_FIELD_DESCRIPTION) . '</div>');
     $transaction_types = ManiphestTransactionType::getTransactionTypeMap();
     $resolution_types = ManiphestTaskStatus::getTaskStatusMap();
     if ($task->getStatus() == ManiphestTaskStatus::STATUS_OPEN) {
         $resolution_types = array_select_keys($resolution_types, array(ManiphestTaskStatus::STATUS_CLOSED_RESOLVED, ManiphestTaskStatus::STATUS_CLOSED_WONTFIX, ManiphestTaskStatus::STATUS_CLOSED_INVALID, ManiphestTaskStatus::STATUS_CLOSED_SPITE));
     } else {
         $resolution_types = array(ManiphestTaskStatus::STATUS_OPEN => 'Reopened');
         $transaction_types[ManiphestTransactionType::TYPE_STATUS] = 'Reopen Task';
         unset($transaction_types[ManiphestTransactionType::TYPE_PRIORITY]);
         unset($transaction_types[ManiphestTransactionType::TYPE_OWNER]);
     }
     $default_claim = array($user->getPHID() => $user->getUsername() . ' (' . $user->getRealName() . ')');
     $draft = id(new PhabricatorDraft())->loadOneWhere('authorPHID = %s AND draftKey = %s', $user->getPHID(), $task->getPHID());
     if ($draft) {
         $draft_text = $draft->getDraft();
     } else {
         $draft_text = null;
     }
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
     if ($is_serious) {
         // Prevent tasks from being closed "out of spite" in serious business
         // installs.
         unset($resolution_types[ManiphestTaskStatus::STATUS_CLOSED_SPITE]);
     }
     $comment_form = new AphrontFormView();
     $comment_form->setUser($user)->setAction('/maniphest/transaction/save/')->setEncType('multipart/form-data')->addHiddenInput('taskID', $task->getID())->appendChild(id(new AphrontFormSelectControl())->setLabel('Action')->setName('action')->setOptions($transaction_types)->setID('transaction-action'))->appendChild(id(new AphrontFormSelectControl())->setLabel('Resolution')->setName('resolution')->setControlID('resolution')->setControlStyle('display: none')->setOptions($resolution_types))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('Assign To')->setName('assign_to')->setControlID('assign_to')->setControlStyle('display: none')->setID('assign-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('CCs')->setName('ccs')->setControlID('ccs')->setControlStyle('display: none')->setID('cc-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormSelectControl())->setLabel('Priority')->setName('priority')->setOptions($priority_map)->setControlID('priority')->setControlStyle('display: none')->setValue($task->getPriority()))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('Projects')->setName('projects')->setControlID('projects')->setControlStyle('display: none')->setID('projects-tokenizer')->setDisableBehavior(true))->appendChild(id(new AphrontFormFileControl())->setLabel('File')->setName('file')->setControlID('file')->setControlStyle('display: none'))->appendChild(id(new PhabricatorRemarkupControl())->setLabel('Comments')->setName('comments')->setValue($draft_text)->setID('transaction-comments'))->appendChild(id(new AphrontFormDragAndDropUploadControl())->setLabel('Attached Files')->setName('files')->setActivatedClass('aphront-panel-view-drag-and-drop'))->appendChild(id(new AphrontFormSubmitControl())->setValue($is_serious ? 'Submit' : 'Avast!'));
     $control_map = array(ManiphestTransactionType::TYPE_STATUS => 'resolution', ManiphestTransactionType::TYPE_OWNER => 'assign_to', ManiphestTransactionType::TYPE_CCS => 'ccs', ManiphestTransactionType::TYPE_PRIORITY => 'priority', ManiphestTransactionType::TYPE_PROJECTS => 'projects', ManiphestTransactionType::TYPE_ATTACH => 'file');
     $tokenizer_map = array(ManiphestTransactionType::TYPE_PROJECTS => array('id' => 'projects-tokenizer', 'src' => '/typeahead/common/projects/', 'ondemand' => PhabricatorEnv::getEnvConfig('tokenizer.ondemand'), 'placeholder' => 'Type a project name...'), ManiphestTransactionType::TYPE_OWNER => array('id' => 'assign-tokenizer', 'src' => '/typeahead/common/users/', 'value' => $default_claim, 'limit' => 1, 'ondemand' => PhabricatorEnv::getEnvConfig('tokenizer.ondemand'), 'placeholder' => 'Type a user name...'), ManiphestTransactionType::TYPE_CCS => array('id' => 'cc-tokenizer', 'src' => '/typeahead/common/mailable/', 'ondemand' => PhabricatorEnv::getEnvConfig('tokenizer.ondemand'), 'placeholder' => 'Type a user or mailing list...'));
     Javelin::initBehavior('maniphest-transaction-controls', array('select' => 'transaction-action', 'controlMap' => $control_map, 'tokenizers' => $tokenizer_map));
     Javelin::initBehavior('maniphest-transaction-preview', array('uri' => '/maniphest/transaction/preview/' . $task->getID() . '/', 'preview' => 'transaction-preview', 'comments' => 'transaction-comments', 'action' => 'transaction-action', 'map' => $control_map, 'tokenizers' => $tokenizer_map));
     $comment_panel = new AphrontPanelView();
     $comment_panel->appendChild($comment_form);
     $comment_panel->addClass('aphront-panel-accent');
     $comment_panel->setHeader($is_serious ? 'Add Comment' : 'Weigh In');
     $preview_panel = '<div class="aphront-panel-preview">
     <div id="transaction-preview">
       <div class="aphront-panel-preview-loading-text">
         Loading preview...
       </div>
     </div>
   </div>';
     $transaction_view = new ManiphestTransactionListView();
     $transaction_view->setTransactions($transactions);
     $transaction_view->setHandles($handles);
     $transaction_view->setUser($user);
     $transaction_view->setAuxiliaryFields($aux_fields);
     $transaction_view->setMarkupEngine($engine);
     PhabricatorFeedStoryNotification::updateObjectNotificationViews($user, $task->getPHID());
     return $this->buildStandardPageResponse(array($context_bar, $headsup_panel, $transaction_view, $comment_panel, $preview_panel), array('title' => 'T' . $task->getID() . ' ' . $task->getTitle(), 'pageObjects' => array($task->getPHID())));
 }
 private function buildRenderedCommentResponse(PhabricatorInlineCommentInterface $inline, $on_right)
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     $engine->process();
     $phids = array($user->getPHID());
     $handles = $this->loadViewerHandles($phids);
     $view = new DifferentialInlineCommentView();
     $view->setInlineComment($inline);
     $view->setOnRight($on_right);
     $view->setBuildScaffolding(true);
     $view->setMarkupEngine($engine);
     $view->setHandles($handles);
     $view->setEditable(true);
     return id(new AphrontAjaxResponse())->setContent(array('inlineCommentID' => $inline->getID(), 'markup' => $view->render()));
 }
 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $request->getViewer();
     $key = $request->getURIData('key');
     $options = PhabricatorApplicationConfigOptions::loadAllOptions();
     if (empty($options[$key])) {
         $ancient = PhabricatorExtraConfigSetupCheck::getAncientConfig();
         if (isset($ancient[$key])) {
             $desc = pht("This configuration has been removed. You can safely delete " . "it.\n\n%s", $ancient[$key]);
         } else {
             $desc = pht('This configuration option is unknown. It may be misspelled, ' . 'or have existed in a previous version of Phabricator.');
         }
         // This may be a dead config entry, which existed in the past but no
         // longer exists. Allow it to be edited so it can be reviewed and
         // deleted.
         $option = id(new PhabricatorConfigOption())->setKey($key)->setType('wild')->setDefault(null)->setDescription($desc);
         $group = null;
         $group_uri = $this->getApplicationURI();
     } else {
         $option = $options[$key];
         $group = $option->getGroup();
         $group_uri = $this->getApplicationURI('group/' . $group->getKey() . '/');
     }
     $issue = $request->getStr('issue');
     if ($issue) {
         // If the user came here from an open setup issue, send them back.
         $done_uri = $this->getApplicationURI('issue/' . $issue . '/');
     } else {
         $done_uri = $group_uri;
     }
     // Check if the config key is already stored in the database.
     // Grab the value if it is.
     $config_entry = id(new PhabricatorConfigEntry())->loadOneWhere('configKey = %s AND namespace = %s', $key, 'default');
     if (!$config_entry) {
         $config_entry = id(new PhabricatorConfigEntry())->setConfigKey($key)->setNamespace('default')->setIsDeleted(true);
         $config_entry->setPHID($config_entry->generatePHID());
     }
     $e_value = null;
     $errors = array();
     if ($request->isFormPost() && !$option->getLocked()) {
         $result = $this->readRequest($option, $request);
         list($e_value, $value_errors, $display_value, $xaction) = $result;
         $errors = array_merge($errors, $value_errors);
         if (!$errors) {
             $editor = id(new PhabricatorConfigEditor())->setActor($viewer)->setContinueOnNoEffect(true)->setContentSourceFromRequest($request);
             try {
                 $editor->applyTransactions($config_entry, array($xaction));
                 return id(new AphrontRedirectResponse())->setURI($done_uri);
             } catch (PhabricatorConfigValidationException $ex) {
                 $e_value = pht('Invalid');
                 $errors[] = $ex->getMessage();
             }
         }
     } else {
         if ($config_entry->getIsDeleted()) {
             $display_value = null;
         } else {
             $display_value = $this->getDisplayValue($option, $config_entry, $config_entry->getValue());
         }
     }
     $form = id(new AphrontFormView())->setEncType('multipart/form-data');
     $error_view = null;
     if ($errors) {
         $error_view = id(new PHUIInfoView())->setErrors($errors);
     }
     $status_items = array();
     if ($option->getHidden()) {
         $message = pht('This configuration is hidden and can not be edited or viewed from ' . 'the web interface.');
         $status_items[] = id(new PHUIStatusItemView())->setIcon('fa-eye-slash red')->setTarget(phutil_tag('strong', array(), pht('Configuration Hidden')))->setNote($message);
     } else {
         if ($option->getLocked()) {
             $message = $option->getLockedMessage();
             $status_items[] = id(new PHUIStatusItemView())->setIcon('fa-lock red')->setTarget(phutil_tag('strong', array(), pht('Configuration Locked')))->setNote($message);
         }
     }
     if ($status_items) {
         $doc_href = PhabricatorEnv::getDoclink('Configuration Guide: Locked and Hidden Configuration');
         $doc_link = phutil_tag('a', array('href' => $doc_href, 'target' => '_blank'), pht('Configuration Guide: Locked and Hidden Configuration'));
         $status_items[] = id(new PHUIStatusItemView())->setIcon('fa-book')->setTarget(phutil_tag('strong', array(), pht('Learn More')))->setNote($doc_link);
     }
     if ($option->getHidden() || $option->getLocked()) {
         $controls = array();
     } else {
         $controls = $this->renderControls($option, $display_value, $e_value);
     }
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($viewer);
     $engine->addObject($option, 'description');
     $engine->process();
     $description = phutil_tag('div', array('class' => 'phabricator-remarkup'), $engine->getOutput($option, 'description'));
     $form->setUser($viewer)->addHiddenInput('issue', $request->getStr('issue'));
     if ($status_items) {
         $status_view = id(new PHUIStatusListView());
         foreach ($status_items as $status_item) {
             $status_view->addItem($status_item);
         }
         $form->appendControl(id(new AphrontFormMarkupControl())->setValue($status_view));
     }
     $description = $option->getDescription();
     if (strlen($description)) {
         $description_view = new PHUIRemarkupView($viewer, $description);
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Description'))->setValue($description_view));
     }
     if ($group) {
         $extra = $group->renderContextualDescription($option, $request);
         if ($extra !== null) {
             $form->appendChild(id(new AphrontFormMarkupControl())->setValue($extra));
         }
     }
     foreach ($controls as $control) {
         $form->appendControl($control);
     }
     if (!$option->getLocked()) {
         $form->appendChild(id(new AphrontFormSubmitControl())->addCancelButton($done_uri)->setValue(pht('Save Config Entry')));
     }
     if (!$option->getHidden()) {
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Current Configuration'))->setValue($this->renderDefaults($option, $config_entry)));
     }
     $examples = $this->renderExamples($option);
     if ($examples) {
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('Examples'))->setValue($examples));
     }
     $title = pht('Edit Option: %s', $key);
     $header_icon = 'fa-pencil';
     $short = pht('Edit');
     $form_box = id(new PHUIObjectBoxView())->setHeaderText(pht('Config Option'))->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)->setForm($form);
     if ($error_view) {
         $form_box->setInfoView($error_view);
     }
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb(pht('Config'), $this->getApplicationURI());
     if ($group) {
         $crumbs->addTextCrumb($group->getName(), $group_uri);
     }
     $crumbs->addTextCrumb($key, '/config/edit/' . $key);
     $crumbs->setBorder(true);
     $timeline = $this->buildTransactionTimeline($config_entry, new PhabricatorConfigTransactionQuery());
     $timeline->setShouldTerminate(true);
     $header = id(new PHUIHeaderView())->setHeader($title)->setHeaderIcon($header_icon);
     $view = id(new PHUITwoColumnView())->setHeader($header)->setFooter($form_box);
     return $this->newPage()->setTitle($title)->setCrumbs($crumbs)->appendChild($view);
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $comments = $request->getStr('comments');
     $task = id(new ManiphestTask())->load($this->id);
     if (!$task) {
         return new Aphront404Response();
     }
     $draft = id(new PhabricatorDraft())->loadOneWhere('authorPHID = %s AND draftKey = %s', $user->getPHID(), $task->getPHID());
     if (!$draft) {
         $draft = new PhabricatorDraft();
         $draft->setAuthorPHID($user->getPHID());
         $draft->setDraftKey($task->getPHID());
     }
     $draft->setDraft($comments);
     $draft->save();
     $action = $request->getStr('action');
     $transaction = new ManiphestTransaction();
     $transaction->setAuthorPHID($user->getPHID());
     $transaction->setComments($comments);
     $transaction->setTransactionType($action);
     $value = $request->getStr('value');
     // grab phids for handles and set transaction values based on action and
     // value (empty or control-specific format) coming in from the wire
     switch ($action) {
         case ManiphestTransactionType::TYPE_PRIORITY:
             $transaction->setOldValue($task->getPriority());
             $transaction->setNewValue($value);
             break;
         case ManiphestTransactionType::TYPE_OWNER:
             if ($value) {
                 $value = current(json_decode($value));
                 $phids = array($value);
             } else {
                 $phids = array();
             }
             $transaction->setNewValue($value);
             break;
         case ManiphestTransactionType::TYPE_CCS:
             if ($value) {
                 $value = json_decode($value);
                 $phids = $value;
                 foreach ($task->getCCPHIDs() as $cc_phid) {
                     $phids[] = $cc_phid;
                     $value[] = $cc_phid;
                 }
                 $transaction->setNewValue($value);
             } else {
                 $phids = array();
                 $transaction->setNewValue(array());
             }
             $transaction->setOldValue($task->getCCPHIDs());
             break;
         case ManiphestTransactionType::TYPE_PROJECTS:
             if ($value) {
                 $value = json_decode($value);
                 $phids = $value;
                 foreach ($task->getProjectPHIDs() as $project_phid) {
                     $phids[] = $project_phid;
                     $value[] = $project_phid;
                 }
                 $transaction->setNewValue($value);
             } else {
                 $phids = array();
                 $transaction->setNewValue(array());
             }
             $transaction->setOldValue($task->getProjectPHIDs());
             break;
         default:
             $phids = array();
             $transaction->setNewValue($value);
             break;
     }
     $phids[] = $user->getPHID();
     $handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
     $transactions = array();
     $transactions[] = $transaction;
     $engine = new PhabricatorMarkupEngine();
     $engine->addObject($transaction, ManiphestTransaction::MARKUP_FIELD_BODY);
     $engine->process();
     $transaction_view = new ManiphestTransactionListView();
     $transaction_view->setTransactions($transactions);
     $transaction_view->setHandles($handles);
     $transaction_view->setUser($user);
     $transaction_view->setMarkupEngine($engine);
     $transaction_view->setPreview(true);
     return id(new AphrontAjaxResponse())->setContent($transaction_view->render());
 }
 protected function buildTransactionTimeline(PhabricatorApplicationTransactionInterface $object, PhabricatorApplicationTransactionQuery $query, PhabricatorMarkupEngine $engine = null, $render_data = array())
 {
     $viewer = $this->getRequest()->getUser();
     $xaction = $object->getApplicationTransactionTemplate();
     $view = $xaction->getApplicationTransactionViewObject();
     $pager = id(new AphrontCursorPagerView())->readFromRequest($this->getRequest())->setURI(new PhutilURI('/transactions/showolder/' . $object->getPHID() . '/'));
     $xactions = $query->setViewer($viewer)->withObjectPHIDs(array($object->getPHID()))->needComments(true)->executeWithCursorPager($pager);
     $xactions = array_reverse($xactions);
     if ($engine) {
         foreach ($xactions as $xaction) {
             if ($xaction->getComment()) {
                 $engine->addObject($xaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
             }
         }
         $engine->process();
         $view->setMarkupEngine($engine);
     }
     $timeline = $view->setUser($viewer)->setObjectPHID($object->getPHID())->setTransactions($xactions)->setPager($pager)->setRenderData($render_data)->setQuoteTargetID($this->getRequest()->getStr('quoteTargetID'))->setQuoteRef($this->getRequest()->getStr('quoteRef'));
     $object->willRenderTimeline($timeline, $this->getRequest());
     return $timeline;
 }
 /**
  * Given @{class:PhabricatorFeedStoryData} rows, load them into objects and
  * construct appropriate @{class:PhabricatorFeedStory} wrappers for each
  * data row.
  *
  * @param list<dict>  List of @{class:PhabricatorFeedStoryData} rows from the
  *                    database.
  * @return list<PhabricatorFeedStory>   List of @{class:PhabricatorFeedStory}
  *                                      objects.
  * @task load
  */
 public static function loadAllFromRows(array $rows, PhabricatorUser $viewer)
 {
     $stories = array();
     $data = id(new PhabricatorFeedStoryData())->loadAllFromArray($rows);
     foreach ($data as $story_data) {
         $class = $story_data->getStoryType();
         try {
             $ok = class_exists($class) && is_subclass_of($class, __CLASS__);
         } catch (PhutilMissingSymbolException $ex) {
             $ok = false;
         }
         // If the story type isn't a valid class or isn't a subclass of
         // PhabricatorFeedStory, decline to load it.
         if (!$ok) {
             continue;
         }
         $key = $story_data->getChronologicalKey();
         $stories[$key] = newv($class, array($story_data));
     }
     $object_phids = array();
     $key_phids = array();
     foreach ($stories as $key => $story) {
         $phids = array();
         foreach ($story->getRequiredObjectPHIDs() as $phid) {
             $phids[$phid] = true;
         }
         if ($story->getPrimaryObjectPHID()) {
             $phids[$story->getPrimaryObjectPHID()] = true;
         }
         $key_phids[$key] = $phids;
         $object_phids += $phids;
     }
     $object_query = id(new PhabricatorObjectQuery())->setViewer($viewer)->withPHIDs(array_keys($object_phids));
     $objects = $object_query->execute();
     foreach ($key_phids as $key => $phids) {
         if (!$phids) {
             continue;
         }
         $story_objects = array_select_keys($objects, array_keys($phids));
         if (count($story_objects) != count($phids)) {
             // An object this story requires either does not exist or is not visible
             // to the user. Decline to render the story.
             unset($stories[$key]);
             unset($key_phids[$key]);
             continue;
         }
         $stories[$key]->setObjects($story_objects);
     }
     // If stories are about PhabricatorProjectInterface objects, load the
     // projects the objects are a part of so we can render project tags
     // on the stories.
     $project_phids = array();
     foreach ($objects as $object) {
         if ($object instanceof PhabricatorProjectInterface) {
             $project_phids[$object->getPHID()] = array();
         }
     }
     if ($project_phids) {
         $edge_query = id(new PhabricatorEdgeQuery())->withSourcePHIDs(array_keys($project_phids))->withEdgeTypes(array(PhabricatorProjectObjectHasProjectEdgeType::EDGECONST));
         $edge_query->execute();
         foreach ($project_phids as $phid => $ignored) {
             $project_phids[$phid] = $edge_query->getDestinationPHIDs(array($phid));
         }
     }
     $handle_phids = array();
     foreach ($stories as $key => $story) {
         foreach ($story->getRequiredHandlePHIDs() as $phid) {
             $key_phids[$key][$phid] = true;
         }
         if ($story->getAuthorPHID()) {
             $key_phids[$key][$story->getAuthorPHID()] = true;
         }
         $object_phid = $story->getPrimaryObjectPHID();
         $object_project_phids = idx($project_phids, $object_phid, array());
         $story->setProjectPHIDs($object_project_phids);
         foreach ($object_project_phids as $dst) {
             $key_phids[$key][$dst] = true;
         }
         $handle_phids += $key_phids[$key];
     }
     // NOTE: This setParentQuery() is a little sketchy. Ideally, this whole
     // method should be inside FeedQuery and it should be the parent query of
     // both subqueries. We're just trying to share the workspace cache.
     $handles = id(new PhabricatorHandleQuery())->setViewer($viewer)->setParentQuery($object_query)->withPHIDs(array_keys($handle_phids))->execute();
     foreach ($key_phids as $key => $phids) {
         if (!$phids) {
             continue;
         }
         $story_handles = array_select_keys($handles, array_keys($phids));
         $stories[$key]->setHandles($story_handles);
     }
     // Load and process story markup blocks.
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($viewer);
     foreach ($stories as $story) {
         foreach ($story->getFieldStoryMarkupFields() as $field) {
             $engine->addObject($story, $field);
         }
     }
     $engine->process();
     foreach ($stories as $story) {
         foreach ($story->getFieldStoryMarkupFields() as $field) {
             $story->setMarkupFieldOutput($field, $engine->getOutput($story, $field));
         }
     }
     return $stories;
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $document = id(new PhrictionDocumentQuery())->setViewer($user)->withIDs(array($this->id))->needContent(true)->executeOne();
     if (!$document) {
         return new Aphront404Response();
     }
     $current = $document->getContent();
     $l = $request->getInt('l');
     $r = $request->getInt('r');
     $ref = $request->getStr('ref');
     if ($ref) {
         list($l, $r) = explode(',', $ref);
     }
     $content = id(new PhrictionContent())->loadAllWhere('documentID = %d AND version IN (%Ld)', $document->getID(), array($l, $r));
     $content = mpull($content, null, 'getVersion');
     $content_l = idx($content, $l, null);
     $content_r = idx($content, $r, null);
     if (!$content_l || !$content_r) {
         return new Aphront404Response();
     }
     $text_l = $content_l->getContent();
     $text_r = $content_r->getContent();
     $text_l = phutil_utf8_hard_wrap($text_l, 80);
     $text_l = implode("\n", $text_l);
     $text_r = phutil_utf8_hard_wrap($text_r, 80);
     $text_r = implode("\n", $text_r);
     $engine = new PhabricatorDifferenceEngine();
     $changeset = $engine->generateChangesetFromFileContent($text_l, $text_r);
     $changeset->setOldProperties(array('Title' => $content_l->getTitle()));
     $changeset->setNewProperties(array('Title' => $content_r->getTitle()));
     $whitespace_mode = DifferentialChangesetParser::WHITESPACE_SHOW_ALL;
     $parser = new DifferentialChangesetParser();
     $parser->setChangeset($changeset);
     $parser->setRenderingReference("{$l},{$r}");
     $parser->setWhitespaceMode($whitespace_mode);
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($user);
     $engine->process();
     $parser->setMarkupEngine($engine);
     $spec = $request->getStr('range');
     list($range_s, $range_e, $mask) = DifferentialChangesetParser::parseRangeSpecification($spec);
     $output = $parser->render($range_s, $range_e, $mask);
     if ($request->isAjax()) {
         return id(new PhabricatorChangesetResponse())->setRenderedChangeset($output);
     }
     require_celerity_resource('differential-changeset-view-css');
     require_celerity_resource('syntax-highlighting-css');
     require_celerity_resource('phriction-document-css');
     Javelin::initBehavior('differential-show-more', array('uri' => '/phriction/diff/' . $document->getID() . '/', 'whitespace' => $whitespace_mode));
     $slug = $document->getSlug();
     $revert_l = $this->renderRevertButton($content_l, $current);
     $revert_r = $this->renderRevertButton($content_r, $current);
     $crumbs = $this->buildApplicationCrumbs();
     $crumb_views = $this->renderBreadcrumbs($slug);
     foreach ($crumb_views as $view) {
         $crumbs->addCrumb($view);
     }
     $crumbs->addTextCrumb(pht('History'), PhrictionDocument::getSlugURI($slug, 'history'));
     $title = pht('Version %s vs %s', $l, $r);
     $header = id(new PHUIHeaderView())->setHeader($title);
     $crumbs->addTextCrumb($title, $request->getRequestURI());
     $comparison_table = $this->renderComparisonTable(array($content_r, $content_l));
     $navigation_table = null;
     if ($l + 1 == $r) {
         $nav_l = $l > 1;
         $nav_r = $r != $current->getVersion();
         $uri = $request->getRequestURI();
         if ($nav_l) {
             $link_l = phutil_tag('a', array('href' => $uri->alter('l', $l - 1)->alter('r', $r - 1), 'class' => 'button'), pht("« Previous Change"));
         } else {
             $link_l = phutil_tag('a', array('href' => '#', 'class' => 'button grey disabled'), pht('Original Change'));
         }
         $link_r = null;
         if ($nav_r) {
             $link_r = phutil_tag('a', array('href' => $uri->alter('l', $l + 1)->alter('r', $r + 1), 'class' => 'button'), pht("Next Change »"));
         } else {
             $link_r = phutil_tag('a', array('href' => '#', 'class' => 'button grey disabled'), pht('Most Recent Change'));
         }
         $navigation_table = phutil_tag('table', array('class' => 'phriction-history-nav-table'), phutil_tag('tr', array(), array(phutil_tag('td', array('class' => 'nav-prev'), $link_l), phutil_tag('td', array('class' => 'nav-next'), $link_r))));
     }
     $output = hsprintf('<div class="phriction-document-history-diff">' . '%s%s' . '<table class="phriction-revert-table">' . '<tr><td>%s</td><td>%s</td>' . '</table>' . '%s' . '</div>', $comparison_table->render(), $navigation_table, $revert_l, $revert_r, $output);
     $object_box = id(new PHUIObjectBoxView())->setHeader($header)->appendChild($output);
     return $this->buildApplicationPage(array($crumbs, $object_box), array('title' => pht('Document History')));
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $author_phid = $request->getUser()->getPHID();
     $rendering_reference = $request->getStr('ref');
     $parts = explode('/', $rendering_reference);
     if (count($parts) == 2) {
         list($id, $vs) = $parts;
     } else {
         $id = $parts[0];
         $vs = 0;
     }
     $id = (int) $id;
     $vs = (int) $vs;
     $load_ids = array($id);
     if ($vs && $vs != -1) {
         $load_ids[] = $vs;
     }
     $changesets = id(new DifferentialChangesetQuery())->setViewer($request->getUser())->withIDs($load_ids)->needHunks(true)->execute();
     $changesets = mpull($changesets, null, 'getID');
     $changeset = idx($changesets, $id);
     if (!$changeset) {
         return new Aphront404Response();
     }
     $vs_changeset = null;
     if ($vs && $vs != -1) {
         $vs_changeset = idx($changesets, $vs);
         if (!$vs_changeset) {
             return new Aphront404Response();
         }
     }
     $view = $request->getStr('view');
     if ($view) {
         $phid = idx($changeset->getMetadata(), "{$view}:binary-phid");
         if ($phid) {
             return id(new AphrontRedirectResponse())->setURI("/file/info/{$phid}/");
         }
         switch ($view) {
             case 'new':
                 return $this->buildRawFileResponse($changeset, $is_new = true);
             case 'old':
                 if ($vs_changeset) {
                     return $this->buildRawFileResponse($vs_changeset, $is_new = true);
                 }
                 return $this->buildRawFileResponse($changeset, $is_new = false);
             default:
                 return new Aphront400Response();
         }
     }
     if (!$vs) {
         $right = $changeset;
         $left = null;
         $right_source = $right->getID();
         $right_new = true;
         $left_source = $right->getID();
         $left_new = false;
         $render_cache_key = $right->getID();
     } else {
         if ($vs == -1) {
             $right = null;
             $left = $changeset;
             $right_source = $left->getID();
             $right_new = false;
             $left_source = $left->getID();
             $left_new = true;
             $render_cache_key = null;
         } else {
             $right = $changeset;
             $left = $vs_changeset;
             $right_source = $right->getID();
             $right_new = true;
             $left_source = $left->getID();
             $left_new = true;
             $render_cache_key = null;
         }
     }
     if ($left) {
         $left_data = $left->makeNewFile();
         if ($right) {
             $right_data = $right->makeNewFile();
         } else {
             $right_data = $left->makeOldFile();
         }
         $engine = new PhabricatorDifferenceEngine();
         $synthetic = $engine->generateChangesetFromFileContent($left_data, $right_data);
         $choice = clone nonempty($left, $right);
         $choice->attachHunks($synthetic->getHunks());
         $changeset = $choice;
     }
     $coverage = null;
     if ($right && $right->getDiffID()) {
         $unit = id(new DifferentialDiffProperty())->loadOneWhere('diffID = %d AND name = %s', $right->getDiffID(), 'arc:unit');
         if ($unit) {
             $coverage = array();
             foreach ($unit->getData() as $result) {
                 $result_coverage = idx($result, 'coverage');
                 if (!$result_coverage) {
                     continue;
                 }
                 $file_coverage = idx($result_coverage, $right->getFileName());
                 if (!$file_coverage) {
                     continue;
                 }
                 $coverage[] = $file_coverage;
             }
             $coverage = ArcanistUnitTestResult::mergeCoverage($coverage);
         }
     }
     $spec = $request->getStr('range');
     list($range_s, $range_e, $mask) = DifferentialChangesetParser::parseRangeSpecification($spec);
     $parser = new DifferentialChangesetParser();
     $parser->setCoverage($coverage);
     $parser->setChangeset($changeset);
     $parser->setRenderingReference($rendering_reference);
     $parser->setRenderCacheKey($render_cache_key);
     $parser->setRightSideCommentMapping($right_source, $right_new);
     $parser->setLeftSideCommentMapping($left_source, $left_new);
     $parser->setWhitespaceMode($request->getStr('whitespace'));
     $parser->setCharacterEncoding($request->getStr('encoding'));
     $parser->setHighlightAs($request->getStr('highlight'));
     if ($request->getStr('renderer') == '1up') {
         $parser->setRenderer(new DifferentialChangesetOneUpRenderer());
     }
     if ($left && $right) {
         $parser->setOriginals($left, $right);
     }
     // Load both left-side and right-side inline comments.
     $inlines = $this->loadInlineComments(array($left_source, $right_source), $author_phid);
     if ($left_new) {
         $inlines = array_merge($inlines, $this->buildLintInlineComments($left));
     }
     if ($right_new) {
         $inlines = array_merge($inlines, $this->buildLintInlineComments($right));
     }
     $phids = array();
     foreach ($inlines as $inline) {
         $parser->parseInlineComment($inline);
         if ($inline->getAuthorPHID()) {
             $phids[$inline->getAuthorPHID()] = true;
         }
     }
     $phids = array_keys($phids);
     $handles = $this->loadViewerHandles($phids);
     $parser->setHandles($handles);
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($request->getUser());
     foreach ($inlines as $inline) {
         $engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
     }
     $engine->process();
     $parser->setMarkupEngine($engine);
     if ($request->isAjax()) {
         // TODO: This is sort of lazy, the effect is just to not render "Edit"
         // and "Reply" links on the "standalone view".
         $parser->setUser($request->getUser());
     }
     $output = $parser->render($range_s, $range_e, $mask);
     $mcov = $parser->renderModifiedCoverage();
     if ($request->isAjax()) {
         $coverage = array('differential-mcoverage-' . md5($changeset->getFilename()) => $mcov);
         return id(new PhabricatorChangesetResponse())->setRenderedChangeset($output)->setCoverage($coverage);
     }
     Javelin::initBehavior('differential-show-more', array('uri' => '/differential/changeset/', 'whitespace' => $request->getStr('whitespace')));
     Javelin::initBehavior('differential-comment-jump', array());
     // TODO: [HTML] Clean up DifferentialChangesetParser output, but it's
     // undergoing like six kinds of refactoring anyway.
     $output = phutil_safe_html($output);
     $detail = new DifferentialChangesetDetailView();
     $detail->setChangeset($changeset);
     $detail->appendChild($output);
     $detail->setVsChangesetID($left_source);
     $panel = new DifferentialPrimaryPaneView();
     $panel->appendChild(phutil_tag('div', array('class' => 'differential-review-stage', 'id' => 'differential-review-stage'), $detail->render()));
     $crumbs = $this->buildApplicationCrumbs();
     $revision_id = $changeset->getDiff()->getRevisionID();
     if ($revision_id) {
         $crumbs->addTextCrumb('D' . $revision_id, '/D' . $revision_id);
     }
     $diff_id = $changeset->getDiff()->getID();
     if ($diff_id) {
         $crumbs->addTextCrumb(pht('Diff %d', $diff_id), $this->getApplicationURI('diff/' . $diff_id));
     }
     $crumbs->addTextCrumb($changeset->getDisplayFilename());
     $box = id(new PHUIObjectBoxView())->setHeaderText(pht('Standalone View'))->appendChild($panel);
     return $this->buildApplicationPage(array($crumbs, $box), array('title' => pht('Changeset View'), 'device' => false));
 }