protected function processDiffusionRequest(AphrontRequest $request)
{
$drequest = $this->diffusionRequest;
$viewer = $request->getUser();
$repository = $drequest->getRepository();
$page_size = $request->getInt('pagesize', 100);
$offset = $request->getInt('offset', 0);
$params = array('commit' => $drequest->getCommit(), 'path' => $drequest->getPath(), 'offset' => $offset, 'limit' => $page_size + 1);
if (!$request->getBool('copies')) {
$params['needDirectChanges'] = true;
$params['needChildChanges'] = true;
}
$history_results = $this->callConduitWithDiffusionRequest('diffusion.historyquery', $params);
$history = DiffusionPathChange::newFromConduit($history_results['pathChanges']);
$pager = new PHUIPagerView();
$pager->setPageSize($page_size);
$pager->setOffset($offset);
$history = $pager->sliceResults($history);
$pager->setURI($request->getRequestURI(), 'offset');
$show_graph = !strlen($drequest->getPath());
$content = array();
$history_table = new DiffusionHistoryTableView();
$history_table->setUser($request->getUser());
$history_table->setDiffusionRequest($drequest);
$history_table->setHistory($history);
$history_table->loadRevisions();
$phids = $history_table->getRequiredHandlePHIDs();
$handles = $this->loadViewerHandles($phids);
$history_table->setHandles($handles);
if ($show_graph) {
$history_table->setParents($history_results['parents']);
$history_table->setIsHead($offset == 0);
}
$history_panel = new PHUIObjectBoxView();
$history_panel->setHeaderText(pht('History'));
$history_panel->setTable($history_table);
$content[] = $history_panel;
$header = id(new PHUIHeaderView())->setUser($viewer)->setPolicyObject($repository)->setHeader($this->renderPathLinks($drequest, $mode = 'history'));
$actions = $this->buildActionView($drequest);
$properties = $this->buildPropertyView($drequest, $actions);
$object_box = id(new PHUIObjectBoxView())->setHeader($header)->addPropertyList($properties);
$crumbs = $this->buildCrumbs(array('branch' => true, 'path' => true, 'view' => 'history'));
return $this->buildApplicationPage(array($crumbs, $object_box, $content, $pager), array('title' => array(pht('History'), pht('%s Repository', $drequest->getRepository()->getCallsign()))));
}
private function renderSearchResults()
{
$drequest = $this->getDiffusionRequest();
$repository = $drequest->getRepository();
$results = array();
$limit = 100;
$page = $this->getRequest()->getInt('page', 0);
$pager = new PHUIPagerView();
$pager->setPageSize($limit);
$pager->setOffset($page);
$pager->setURI($this->getRequest()->getRequestURI(), 'page');
$search_mode = null;
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$results = array();
break;
default:
if (strlen($this->getRequest()->getStr('grep'))) {
$search_mode = 'grep';
$query_string = $this->getRequest()->getStr('grep');
$results = $this->callConduitWithDiffusionRequest('diffusion.searchquery', array('grep' => $query_string, 'commit' => $drequest->getStableCommit(), 'path' => $drequest->getPath(), 'limit' => $limit + 1, 'offset' => $page));
} else {
// Filename search.
$search_mode = 'find';
$query_string = $this->getRequest()->getStr('find');
$results = $this->callConduitWithDiffusionRequest('diffusion.querypaths', array('pattern' => $query_string, 'commit' => $drequest->getStableCommit(), 'path' => $drequest->getPath(), 'limit' => $limit + 1, 'offset' => $page));
}
break;
}
$results = $pager->sliceResults($results);
if ($search_mode == 'grep') {
$table = $this->renderGrepResults($results, $query_string);
$header = pht('File content matching "%s" under "%s"', $query_string, nonempty($drequest->getPath(), '/'));
} else {
$table = $this->renderFindResults($results);
$header = pht('Paths matching "%s" under "%s"', $query_string, nonempty($drequest->getPath(), '/'));
}
$box = id(new PHUIObjectBoxView())->setHeaderText($header)->setTable($table);
$pager_box = id(new PHUIBoxView())->addMargin(PHUI::MARGIN_LARGE)->appendChild($pager);
return array($box, $pager_box);
}
public function renderExample()
{
$request = $this->getRequest();
$offset = (int) $request->getInt('offset');
$page_size = 20;
$item_count = 173;
$rows = array();
for ($ii = $offset; $ii < min($item_count, $offset + $page_size); $ii++) {
$rows[] = array(pht('Item #%d', $ii + 1));
}
$table = new AphrontTableView($rows);
$table->setHeaders(array('Item'));
$panel = new PHUIObjectBoxView();
$panel->setHeaderText(pht('Example'));
$panel->appendChild($table);
$panel->appendChild(hsprintf('<p class="phabricator-ui-example-note">%s</p>', pht('Use %s to render a pager element.', phutil_tag('tt', array(), 'PHUIPagerView'))));
$pager = new PHUIPagerView();
$pager->setPageSize($page_size);
$pager->setOffset($offset);
$pager->setCount($item_count);
$pager->setURI($request->getRequestURI(), 'offset');
$panel->appendChild($pager);
$panel->appendChild(hsprintf('<p class="phabricator-ui-example-note">%s</p>', pht('You can show more or fewer pages of surrounding context.')));
$many_pages_pager = new PHUIPagerView();
$many_pages_pager->setPageSize($page_size);
$many_pages_pager->setOffset($offset);
$many_pages_pager->setCount($item_count);
$many_pages_pager->setURI($request->getRequestURI(), 'offset');
$many_pages_pager->setSurroundingPages(7);
$panel->appendChild($many_pages_pager);
$panel->appendChild(hsprintf('<p class="phabricator-ui-example-note">%s</p>', pht('When it is prohibitively expensive or complex to attain a complete ' . 'count of the items, you can select one extra item and set ' . '%s if it exists, creating an inexact pager.', phutil_tag('tt', array(), 'hasMorePages(true)'))));
$inexact_pager = new PHUIPagerView();
$inexact_pager->setPageSize($page_size);
$inexact_pager->setOffset($offset);
$inexact_pager->setHasMorePages($offset < $item_count - $page_size);
$inexact_pager->setURI($request->getRequestURI(), 'offset');
$panel->appendChild($inexact_pager);
return $panel;
}
