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phab/src/applications/differential/field/specification/lint/DifferentialLintFieldSpecification.php
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DifferentialLintFieldSpecification.php
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<?php
/*
* Copyright 2012 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.
*/
final class DifferentialLintFieldSpecification
extends DifferentialFieldSpecification {
public function shouldAppearOnRevisionView() {
return true;
}
public function renderLabelForRevisionView() {
return 'Lint:';
}
public function getRequiredDiffProperties() {
return array('arc:lint', 'arc:lint-excuse');
}
private function getLintExcuse() {
return $this->getDiffProperty('arc:lint-excuse');
}
public function renderValueForRevisionView() {
$diff = $this->getDiff();
$path_changesets = mpull($diff->loadChangesets(), 'getID', 'getFilename');
$lstar = DifferentialRevisionUpdateHistoryView::renderDiffLintStar($diff);
$lmsg = DifferentialRevisionUpdateHistoryView::getDiffLintMessage($diff);
$ldata = $this->getDiffProperty('arc:lint');
$ltail = null;
$rows = array();
$rows[] = array(
'style' => 'star',
'name' => $lstar,
'value' => $lmsg,
'show' => true,
);
$excuse = $this->getLintExcuse();
if ($excuse) {
$rows[] = array(
'style' => 'excuse',
'name' => 'Excuse',
'value' => nl2br(phutil_escape_html($excuse)),
'show' => true,
);
}
$show_limit = 10;
$hidden = array();
if ($ldata) {
$ldata = igroup($ldata, 'path');
foreach ($ldata as $path => $messages) {
$rows[] = array(
'style' => 'section',
'name' => phutil_escape_html($path),
'show' => $show_limit,
);
foreach ($messages as $message) {
$path = idx($message, 'path');
$line = idx($message, 'line');
$code = idx($message, 'code');
$severity = idx($message, 'severity');
$name = idx($message, 'name');
$description = idx($message, 'description');
$line_link = 'line '.intval($line);
if (isset($path_changesets[$path])) {
$line_link = phutil_render_tag(
'a',
array(
'href' => '#C'.$path_changesets[$path].'NL'.max(1, $line),
),
$line_link);
}
if ($show_limit) {
--$show_limit;
$show = true;
} else {
$show = false;
if (empty($hidden[$severity])) {
$hidden[$severity] = 0;
}
$hidden[$severity]++;
}
$rows[] = array(
'style' => $this->getSeverityStyle($severity),
'name' => phutil_escape_html(ucwords($severity)),
'value' => hsprintf(
"(%s) %s at {$line_link}",
$code,
$name),
'show' => $show,
);
if (strlen($description)) {
$rows[] = array(
'style' => 'details',
'value' => nl2br(phutil_escape_html($description)),
'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 $view->render();
}
private function getSeverityStyle($severity) {
$map = array(
ArcanistLintSeverity::SEVERITY_ERROR => 'red',
ArcanistLintSeverity::SEVERITY_WARNING => 'yellow',
ArcanistLintSeverity::SEVERITY_AUTOFIX => 'yellow',
ArcanistLintSeverity::SEVERITY_ADVICE => 'yellow',
);
return idx($map, $severity);
}
private function renderShowString(array $hidden) {
if (!$hidden) {
return null;
}
// Reorder hidden things by severity.
$hidden = array_select_keys(
$hidden,
array(
ArcanistLintSeverity::SEVERITY_ERROR,
ArcanistLintSeverity::SEVERITY_WARNING,
ArcanistLintSeverity::SEVERITY_AUTOFIX,
ArcanistLintSeverity::SEVERITY_ADVICE,
'details',
)) + $hidden;
$singular = array(
ArcanistLintSeverity::SEVERITY_ERROR => 'Error',
ArcanistLintSeverity::SEVERITY_WARNING => 'Warning',
ArcanistLintSeverity::SEVERITY_AUTOFIX => 'Auto-Fix',
ArcanistLintSeverity::SEVERITY_ADVICE => 'Advice',
'details' => 'Detail',
);
$plural = array(
ArcanistLintSeverity::SEVERITY_ERROR => 'Errors',
ArcanistLintSeverity::SEVERITY_WARNING => 'Warnings',
ArcanistLintSeverity::SEVERITY_AUTOFIX => 'Auto-Fixes',
ArcanistLintSeverity::SEVERITY_ADVICE => 'Advice',
'details' => 'Details',
);
$show = array();
foreach ($hidden as $key => $value) {
if ($value == 1) {
$show[] = $value.' '.idx($singular, $key);
} else {
$show[] = $value.' '.idx($plural, $key);
}
}
return "Show Full Lint Results (".implode(', ', $show).")";
}
public function renderWarningBoxForRevisionAccept() {
$diff = $this->getDiff();
$lint_warning = null;
if ($diff->getLintStatus() >= DifferentialLintStatus::LINT_WARN) {
$titles =
array(
DifferentialLintStatus::LINT_WARN => 'Lint Warning',
DifferentialLintStatus::LINT_FAIL => 'Lint Failure',
DifferentialLintStatus::LINT_SKIP => 'Lint Skipped'
);
if ($diff->getLintStatus() == DifferentialLintStatus::LINT_SKIP) {
$content =
"<p>This diff was created without running lint. Make sure you are ".
"OK with that before you accept this diff.</p>";
} else {
$content =
"<p>This diff has Lint Problems. Make sure you are OK with them ".
"before you accept this diff.</p>";
}
$lint_warning = id(new AphrontErrorView())
->setSeverity(AphrontErrorView::SEVERITY_ERROR)
->setWidth(AphrontErrorView::WIDTH_WIDE)
->appendChild($content)
->setTitle(idx($titles, $diff->getLintStatus(), 'Warning'));
}
return $lint_warning;
}
}
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