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DifferentialRevisionListController.php
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Sat, Jan 11, 18:43

DifferentialRevisionListController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class DifferentialRevisionListController extends DifferentialController {
private $filter;
public function willProcessRequest(array $data) {
$this->filter = idx($data, 'filter');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if ($request->isFormPost()) {
$phid_arr = $request->getArr('view_user');
$view_target = head($phid_arr);
return id(new AphrontRedirectResponse())
->setURI($request->getRequestURI()->alter('phid', $view_target));
}
$filters = array(
'User Revisions',
'active' => array(
'name' => 'Active Revisions',
'queries' => array(
array(
'query'
=> DifferentialRevisionListData::QUERY_NEED_ACTION_FROM_SELF,
'header' => 'Action Required',
'nodata' => 'You have no revisions requiring action.',
),
array(
'query'
=> DifferentialRevisionListData::QUERY_NEED_ACTION_FROM_OTHERS,
'header' => 'Waiting on Others',
'nodata' => 'You have no revisions waiting on others',
),
),
),
'open' => array(
'name' => 'Open Revisions',
'queries' => array(
array(
'query' => DifferentialRevisionListData::QUERY_OPEN_OWNED,
'header' => 'Your Open Revisions',
),
),
),
'reviews' => array(
'name' => 'Open Reviews',
'queries' => array(
array(
'query' => DifferentialRevisionListData::QUERY_OPEN_REVIEWER,
'header' => 'Your Open Reviews',
),
),
),
'all' => array(
'name' => 'All Revisions',
'queries' => array(
array(
'query' => DifferentialRevisionListData::QUERY_OWNED,
'header' => 'Your Revisions',
),
),
),
'related' => array(
'name' => 'All Revisions and Reviews',
'queries' => array(
array(
'query' => DifferentialRevisionListData::QUERY_OWNED_OR_REVIEWER,
'header' => 'Your Revisions and Reviews',
),
),
),
'<hr />',
'All Revisions',
'allopen' => array(
'name' => 'Open',
'nofilter' => true,
'queries' => array(
array(
'query' => DifferentialRevisionListData::QUERY_ALL_OPEN,
'header' => 'All Open Revisions',
),
),
),
);
if (empty($filters[$this->filter])) {
$this->filter = 'active';
}
$view_phid = nonempty($request->getStr('phid'), $user->getPHID());
$queries = array();
$filter = $filters[$this->filter];
foreach ($filter['queries'] as $query) {
$query_object = new DifferentialRevisionListData(
$query['query'],
array($view_phid));
$queries[] = array(
'object' => $query_object,
) + $query;
}
$side_nav = new AphrontSideNavView();
$query = null;
if ($view_phid) {
$query = '?phid='.$view_phid;
}
foreach ($filters as $filter_name => $filter_desc) {
if (is_int($filter_name)) {
$side_nav->addNavItem(
phutil_render_tag(
'span',
array(),
$filter_desc));
continue;
}
$selected = ($filter_name == $this->filter);
$side_nav->addNavItem(
phutil_render_tag(
'a',
array(
'href' => '/differential/filter/'.$filter_name.'/'.$query,
'class' => $selected ? 'aphront-side-nav-selected' : null,
),
phutil_escape_html($filter_desc['name'])));
}
$phids = array();
$phids[$view_phid] = true;
$rev_ids = array();
foreach ($queries as $key => $query) {
$revisions = $query['object']->loadRevisions();
foreach ($revisions as $revision) {
$phids[$revision->getAuthorPHID()] = true;
$rev_ids[$revision->getID()] = true;
}
$queries[$key]['revisions'] = $revisions;
}
$rev = new DifferentialRevision();
if ($rev_ids) {
$rev_ids = array_keys($rev_ids);
$reviewers = queryfx_all(
$rev->establishConnection('r'),
'SELECT revisionID, objectPHID FROM %T revision JOIN %T relationship
ON revision.id = relationship.revisionID
WHERE revision.id IN (%Ld)
AND relationship.relation = %s
ORDER BY sequence',
$rev->getTableName(),
DifferentialRevision::RELATIONSHIP_TABLE,
$rev_ids,
DifferentialRevision::RELATION_REVIEWER);
$reviewer_map = array();
foreach ($reviewers as $reviewer) {
$reviewer_map[$reviewer['revisionID']][] = $reviewer['objectPHID'];
}
foreach ($reviewer_map as $revision_id => $reviewer_ids) {
$phids[reset($reviewer_ids)] = true;
}
} else {
$reviewer_map = array();
}
if ($phids) {
$phids = array_keys($phids);
$handles = id(new PhabricatorObjectHandleData($phids))
->loadHandles();
} else {
$handles = array();
}
if (empty($filters[$this->filter]['nofilter'])) {
$filter_form = id(new AphrontFormView())
->setUser($user)
->appendChild(
id(new AphrontFormTokenizerControl())
->setDatasource('/typeahead/common/users/')
->setLabel('View User')
->setName('view_user')
->setValue(
array(
$view_phid => $handles[$view_phid]->getFullName(),
))
->setLimit(1));
$filter_view = new AphrontListFilterView();
$filter_view->appendChild($filter_form);
$side_nav->appendChild($filter_view);
}
foreach ($queries as $query) {
$table = $this->renderRevisionTable(
$query['revisions'],
$query['header'],
idx($query, 'nodata'),
$handles,
$reviewer_map);
$side_nav->appendChild($table);
}
return $this->buildStandardPageResponse(
$side_nav,
array(
'title' => 'Differential Home',
'tab' => 'revisions',
));
}
private function renderRevisionTable(
array $revisions,
$header,
$nodata,
array $handles,
array $reviewer_map) {
$rows = array();
foreach ($revisions as $revision) {
$status = DifferentialRevisionStatus::getNameForRevisionStatus(
$revision->getStatus());
$reviewers = idx($reviewer_map, $revision->getID(), array());
if ($reviewers) {
$first = reset($reviewers);
if (count($reviewers) > 1) {
$suffix = ' (+'.(count($reviewers) - 1).')';
} else {
$suffix = null;
}
$reviewers = $handles[$first]->renderLink().$suffix;
} else {
$reviewers = '<em>None</em>';
}
$rows[] = array(
'D'.$revision->getID(),
'<strong>'.phutil_render_tag(
'a',
array(
'href' => '/D'.$revision->getID(),
),
phutil_escape_html($revision->getTitle())).'</strong>',
phutil_escape_html($status),
number_format($revision->getLineCount()),
$handles[$revision->getAuthorPHID()]->renderLink(),
$reviewers,
phabricator_format_timestamp($revision->getDateModified()),
phabricator_format_timestamp($revision->getDateCreated()),
);
}
$table = new AphrontTableView($rows);
$table->setHeaders(
array(
'ID',
'Revision',
'Status',
'Lines',
'Author',
'Reviewers',
'Updated',
'Created',
));
$table->setColumnClasses(
array(
null,
'wide',
null,
null,
null,
null,
null,
null,
));
if ($nodata !== null) {
$table->setNoDataString($nodata);
}
$panel = new AphrontPanelView();
$panel->setHeader($header);
$panel->appendChild($table);
return $panel;
}
}

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