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DifferentialDiffTableOfContentsView.php
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Tue, Apr 15, 12:58

DifferentialDiffTableOfContentsView.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 DifferentialDiffTableOfContentsView extends AphrontView {
private $changesets = array();
private $visibleChangesets = array();
private $references = array();
private $repository;
private $diff;
private $user;
private $renderURI = '/differential/changeset/';
private $revisionID;
private $whitespace;
private $unitTestData;
public function setChangesets($changesets) {
$this->changesets = $changesets;
return $this;
}
public function setVisibleChangesets($visible_changesets) {
$this->visibleChangesets = $visible_changesets;
return $this;
}
public function setRenderingReferences(array $references) {
$this->references = $references;
return $this;
}
public function setRepository(PhabricatorRepository $repository) {
$this->repository = $repository;
return $this;
}
public function setDiff(DifferentialDiff $diff) {
$this->diff = $diff;
return $this;
}
public function setUnitTestData($unit_test_data) {
$this->unitTestData = $unit_test_data;
return $this;
}
public function setUser(PhabricatorUser $user) {
$this->user = $user;
return $this;
}
public function setVsMap(array $vs_map) {
$this->vsMap = $vs_map;
return $this;
}
public function setRevisionID($revision_id) {
$this->revisionID = $revision_id;
return $this;
}
public function setWhitespace($whitespace) {
$this->whitespace = $whitespace;
return $this;
}
public function render() {
require_celerity_resource('differential-core-view-css');
require_celerity_resource('differential-table-of-contents-css');
$rows = array();
$coverage = array();
if ($this->unitTestData) {
$coverage_by_file = array();
foreach ($this->unitTestData as $result) {
$test_coverage = idx($result, 'coverage');
if (!$test_coverage) {
continue;
}
foreach ($test_coverage as $file => $results) {
$coverage_by_file[$file][] = $results;
}
}
foreach ($coverage_by_file as $file => $coverages) {
$coverage[$file] = ArcanistUnitTestResult::mergeCoverage($coverages);
}
}
$changesets = $this->changesets;
$paths = array();
foreach ($changesets as $id => $changeset) {
$type = $changeset->getChangeType();
$ftype = $changeset->getFileType();
$ref = idx($this->references, $id);
$link = $this->renderChangesetLink($changeset, $ref);
if (DifferentialChangeType::isOldLocationChangeType($type)) {
$away = $changeset->getAwayPaths();
if (count($away) > 1) {
$meta = array();
if ($type == DifferentialChangeType::TYPE_MULTICOPY) {
$meta[] = 'Deleted after being copied to multiple locations:';
} else {
$meta[] = 'Copied to multiple locations:';
}
foreach ($away as $path) {
$meta[] = phutil_escape_html($path);
}
$meta = implode('<br />', $meta);
} else {
if ($type == DifferentialChangeType::TYPE_MOVE_AWAY) {
$meta = 'Moved to '.phutil_escape_html(reset($away));
} else {
$meta = 'Copied to '.phutil_escape_html(reset($away));
}
}
} else if ($type == DifferentialChangeType::TYPE_MOVE_HERE) {
$meta = 'Moved from '.phutil_escape_html($changeset->getOldFile());
} else if ($type == DifferentialChangeType::TYPE_COPY_HERE) {
$meta = 'Copied from '.phutil_escape_html($changeset->getOldFile());
} else {
$meta = null;
}
$line_count = $changeset->getAffectedLineCount();
if ($line_count == 0) {
$lines = null;
} else if ($line_count == 1) {
$lines = ' (1 line)';
} else {
$lines = ' ('.$line_count.' lines)';
}
$char = DifferentialChangeType::getSummaryCharacterForChangeType($type);
$chartitle = DifferentialChangeType::getFullNameForChangeType($type);
$desc = DifferentialChangeType::getShortNameForFileType($ftype);
if ($desc) {
$desc = '('.$desc.')';
}
$pchar =
($changeset->getOldProperties() === $changeset->getNewProperties())
? null
: '<span title="Properties Changed">M</span>';
$fname = $changeset->getFilename();
$cov = $this->renderCoverage($coverage, $fname);
if ($cov === null) {
$mcov = $cov = '<em>-</em>';
} else {
$mcov = phutil_render_tag(
'div',
array(
'id' => 'differential-mcoverage-'.md5($fname),
'class' => 'differential-mcoverage-loading',
),
(isset($this->visibleChangesets[$id]) ? 'Loading...' : '?'));
}
$rows[] =
'<tr>'.
phutil_render_tag(
'td',
array(
'class' => 'differential-toc-char',
'title' => $chartitle,
),
$char).
'<td class="differential-toc-prop">'.$pchar.'</td>'.
'<td class="differential-toc-ftype">'.$desc.'</td>'.
'<td class="differential-toc-file">'.$link.$lines.'</td>'.
'<td class="differential-toc-cov">'.$cov.'</td>'.
'<td class="differential-toc-mcov">'.$mcov.'</td>'.
'</tr>';
if ($meta) {
$rows[] =
'<tr>'.
'<td colspan="3"></td>'.
'<td class="differential-toc-meta">'.$meta.'</td>'.
'</tr>';
}
if ($this->diff && $this->repository) {
$paths[] =
$changeset->getAbsoluteRepositoryPath($this->repository, $this->diff);
}
}
$editor_link = null;
if ($paths && $this->user) {
$editor_link = $this->user->loadEditorLink(
implode(' ', $paths),
1, // line number
$this->repository->getCallsign());
if ($editor_link) {
$editor_link = phutil_render_tag(
'a',
array(
'href' => $editor_link,
'class' => 'button differential-toc-edit-all',
),
'Open All in Editor');
}
}
return
'<div id="differential-review-toc" '.
'class="differential-toc differential-panel">'.
$editor_link.
'<h1>Table of Contents</h1>'.
'<table>'.
'<tr>'.
'<th></th>'.
'<th></th>'.
'<th></th>'.
'<th>Path</th>'.
'<th class="differential-toc-cov">Coverage (All)</th>'.
'<th class="differential-toc-mcov">Coverage (Touched)</th>'.
'</tr>'.
implode("\n", $rows).
'</table>'.
'</div>';
}
private function renderCoverage(array $coverage, $file) {
$info = idx($coverage, $file);
if (!$info) {
return null;
}
$not_covered = substr_count($info, 'U');
$covered = substr_count($info, 'C');
if (!$not_covered && !$covered) {
return null;
}
return sprintf('%d%%', 100 * ($covered / ($covered + $not_covered)));
}
private function renderChangesetLink(DifferentialChangeset $changeset, $ref) {
$display_file = $changeset->getDisplayFilename();
return javelin_render_tag(
'a',
array(
'href' => '#'.$changeset->getAnchorName(),
'meta' => array(
'id' => 'diff-'.$changeset->getAnchorName(),
'ref' => $ref,
),
'sigil' => 'differential-load',
),
phutil_escape_html($display_file));
}
}

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