private function buildCorpus($selected, DiffusionFileContentQuery $file_query, $needs_blame, DiffusionRequest $drequest, $path, $data)
{
if (ArcanistDiffUtils::isHeuristicBinaryFile($data)) {
$file = $this->loadFileForData($path, $data);
$file_uri = $file->getBestURI();
if ($file->isViewableImage()) {
$this->corpusType = 'image';
return $this->buildImageCorpus($file_uri);
} else {
$this->corpusType = 'binary';
return $this->buildBinaryCorpus($file_uri, $data);
}
}
switch ($selected) {
case 'plain':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html($file_query->getRawData()));
break;
case 'plainblame':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$rows = array();
foreach ($text_list as $k => $line) {
$rev = $rev_list[$k];
if (isset($blame_dict[$rev]['handle'])) {
$author = $blame_dict[$rev]['handle']->getName();
} else {
$author = $blame_dict[$rev]['author'];
}
$rows[] = sprintf("%-10s %-20s %s", substr($rev, 0, 7), $author, $line);
}
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html(implode("\n", $rows)));
break;
case 'highlighted':
case 'blame':
default:
require_celerity_resource('syntax-highlighting-css');
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$text_list = implode("\n", $text_list);
$text_list = PhabricatorSyntaxHighlighter::highlightWithFilename($path, $text_list);
$text_list = explode("\n", $text_list);
$rows = $this->buildDisplayRows($text_list, $rev_list, $blame_dict, $needs_blame, $drequest, $file_query, $selected);
$corpus_table = phutil_render_tag('table', array('class' => "diffusion-source remarkup-code PhabricatorMonospaced"), implode("\n", $rows));
$corpus = phutil_render_tag('div', array('style' => 'padding: 0 2em;'), $corpus_table);
break;
}
return $corpus;
}
protected function getResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($drequest);
$timeout = $request->getValue('timeout');
if ($timeout) {
$file_query->setTimeout($timeout);
}
$byte_limit = $request->getValue('byteLimit');
if ($byte_limit) {
$file_query->setByteLimit($byte_limit);
}
$file = $file_query->execute();
$too_slow = (bool) $file_query->getExceededTimeLimit();
$too_huge = (bool) $file_query->getExceededByteLimit();
$file_phid = null;
if (!$too_slow && !$too_huge) {
$repository = $drequest->getRepository();
$repository_phid = $repository->getPHID();
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
$file->attachToObject($repository_phid);
unset($unguarded);
$file_phid = $file->getPHID();
}
return array('tooSlow' => $too_slow, 'tooHuge' => $too_huge, 'filePHID' => $file_phid);
}
public function processRequest()
{
// Build the view selection form.
$select_map = array('highlighted' => 'View as Highlighted Text', 'blame' => 'View as Highlighted Text with Blame', 'plain' => 'View as Plain Text', 'plainblame' => 'View as Plain Text with Blame', 'raw' => 'View as raw document');
$request = $this->getRequest();
$drequest = $this->getDiffusionRequest();
$path = $drequest->getPath();
$selected = $request->getStr('view');
$needs_blame = $selected == 'blame' || $selected == 'plainblame';
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($this->diffusionRequest);
$file_query->setNeedsBlame($needs_blame);
$file_query->loadFileContent();
$data = $file_query->getRawData();
if ($selected === 'raw') {
$response = new AphrontFileResponse();
$response->setContent($data);
$mime_type = $this->getDocumentType($path);
if ($mime_type) {
$response->setMimeType($mime_type);
} else {
$as_filename = idx(pathinfo($path), 'basename');
$response->setDownload($as_filename);
}
return $response;
}
$select = '<select name="view">';
foreach ($select_map as $k => $v) {
$option = phutil_render_tag('option', array('value' => $k, 'selected' => $k == $selected ? 'selected' : null), phutil_escape_html($v));
$select .= $option;
}
$select .= '</select>';
require_celerity_resource('diffusion-source-css');
$view_select_panel = new AphrontPanelView();
$view_select_form = phutil_render_tag('form', array('action' => $request->getRequestURI(), 'method' => 'get', 'class' => 'diffusion-browse-type-form'), $select . '<button>View</button>');
$view_select_panel->appendChild($view_select_form);
$view_select_panel->appendChild('<div style="clear: both;"></div>');
// Build the content of the file.
$corpus = $this->buildCorpus($selected, $file_query, $needs_blame, $drequest, $path, $data);
// Render the page.
$content = array();
$content[] = $this->buildCrumbs(array('branch' => true, 'path' => true, 'view' => 'browse'));
$content[] = $view_select_panel;
$content[] = $corpus;
$content[] = $this->buildOpenRevisions();
$nav = $this->buildSideNav('browse', true);
$nav->appendChild($content);
$basename = basename($this->getDiffusionRequest()->getPath());
return $this->buildStandardPageResponse($nav, array('title' => $basename));
}
protected function getResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
$needs_blame = $request->getValue('needsBlame');
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($drequest);
$file_query->setViewer($request->getUser())->setNeedsBlame($needs_blame);
$file_content = $file_query->loadFileContent();
if ($needs_blame) {
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
} else {
$text_list = $rev_list = $blame_dict = array();
}
$file_content->setBlameDict($blame_dict)->setRevList($rev_list)->setTextList($text_list);
return $file_content->toDictionary();
}
protected function getResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($drequest)->setViewer($request->getUser());
$timeout = $request->getValue('timeout');
if ($timeout) {
$file_query->setTimeout($timeout);
}
$byte_limit = $request->getValue('byteLimit');
if ($byte_limit) {
$file_query->setByteLimit($byte_limit);
}
$file_content = $file_query->loadFileContent();
$text_list = $rev_list = $blame_dict = array();
$file_content->setBlameDict($blame_dict)->setRevList($rev_list)->setTextList($text_list);
return $file_content->toDictionary();
}
private function buildCorpus($selected)
{
$needs_blame = $selected == 'blame' || $selected == 'plainblame';
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($this->diffusionRequest);
$file_query->setNeedsBlame($needs_blame);
$file_query->loadFileContent();
$drequest = $this->getDiffusionRequest();
$path = $drequest->getPath();
$image_type = $this->getImageType($path);
if ($image_type && !$selected) {
$data = $file_query->getRawData();
$corpus = phutil_render_tag('img', array('style' => 'padding-bottom: 10px', 'src' => 'data:' . $image_type . ';base64,' . base64_encode($data)));
return $corpus;
}
// TODO: blame of blame.
switch ($selected) {
case 'plain':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html($file_query->getRawData()));
break;
case 'plainblame':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$rows = array();
foreach ($text_list as $k => $line) {
$rev = $rev_list[$k];
$author = $blame_dict[$rev]['author'];
$rows[] = sprintf("%-10s %-20s %s", substr($rev, 0, 7), $author, $line);
}
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html(implode("\n", $rows)));
break;
case 'highlighted':
case 'blame':
default:
require_celerity_resource('syntax-highlighting-css');
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$text_list = implode("\n", $text_list);
$text_list = PhabricatorSyntaxHighlighter::highlightWithFilename($path, $text_list);
$text_list = explode("\n", $text_list);
$rows = $this->buildDisplayRows($text_list, $rev_list, $blame_dict, $needs_blame, $drequest, $file_query, $selected);
$corpus_table = phutil_render_tag('table', array('class' => "diffusion-source remarkup-code PhabricatorMonospaced"), implode("\n", $rows));
$corpus = phutil_render_tag('div', array('style' => 'padding: 0pt 2em;'), $corpus_table);
break;
}
return $corpus;
}
protected function getResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
$file_query = DiffusionFileContentQuery::newFromDiffusionRequest($drequest);
$timeout = $request->getValue('timeout');
if ($timeout) {
$file_query->setTimeout($timeout);
}
$byte_limit = $request->getValue('byteLimit');
if ($byte_limit) {
$file_query->setByteLimit($byte_limit);
}
$content = $file_query->execute();
$too_slow = (bool) $file_query->getExceededTimeLimit();
$too_huge = (bool) $file_query->getExceededByteLimit();
$file_phid = null;
if (!$too_slow && !$too_huge) {
$file = $this->newFile($drequest, $content);
$file_phid = $file->getPHID();
}
return array('tooSlow' => $too_slow, 'tooHuge' => $too_huge, 'filePHID' => $file_phid);
}
private function blameAuthors()
{
$repository = id(new PhabricatorRepositoryQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withIDs(array($this->branch->getRepositoryID()))->executeOne();
$queries = array();
$futures = array();
foreach ($this->blame as $path => $lines) {
$drequest = DiffusionRequest::newFromDictionary(array('user' => PhabricatorUser::getOmnipotentUser(), 'repository' => $repository, 'branch' => $this->branch->getName(), 'path' => $path, 'commit' => $this->lintCommit));
// TODO: Restore blame information / generally fix this workflow.
$query = DiffusionFileContentQuery::newFromDiffusionRequest($drequest);
$queries[$path] = $query;
$futures[$path] = $query->getFileContentFuture();
}
$authors = array();
$futures = id(new FutureIterator($futures))->limit(8);
foreach ($futures as $path => $future) {
$queries[$path]->loadFileContentFromFuture($future);
list(, $rev_list, $blame_dict) = $queries[$path]->getBlameData();
foreach (array_keys($this->blame[$path]) as $line) {
$commit_identifier = $rev_list[$line - 1];
$author = idx($blame_dict[$commit_identifier], 'authorPHID');
if ($author) {
$authors[$author][$path][] = $line;
}
}
}
if ($authors) {
$this->conn->openTransaction();
foreach ($authors as $author => $paths) {
$where = array();
foreach ($paths as $path => $lines) {
$where[] = qsprintf($this->conn, '(path = %s AND line IN (%Ld))', $this->svnRoot . '/' . $path, $lines);
}
queryfx($this->conn, 'UPDATE %T SET authorPHID = %s WHERE %Q', PhabricatorRepository::TABLE_LINTMESSAGE, $author, implode(' OR ', $where));
}
$this->conn->saveTransaction();
}
}
private function loadChangedByCommit(DifferentialDiff $diff)
{
$repository = $this->repository;
$vs_changesets = array();
$vs_diff = id(new DifferentialDiff())->loadOneWhere('revisionID = %d AND creationMethod != %s ORDER BY id DESC LIMIT 1', $diff->getRevisionID(), 'commit');
foreach ($vs_diff->loadChangesets() as $changeset) {
$path = $changeset->getAbsoluteRepositoryPath($repository, $vs_diff);
$path = ltrim($path, '/');
$vs_changesets[$path] = $changeset;
}
$changesets = array();
foreach ($diff->getChangesets() as $changeset) {
$path = $changeset->getAbsoluteRepositoryPath($repository, $diff);
$path = ltrim($path, '/');
$changesets[$path] = $changeset;
}
if (array_fill_keys(array_keys($changesets), true) != array_fill_keys(array_keys($vs_changesets), true)) {
return $vs_diff;
}
$hunks = id(new DifferentialHunk())->loadAllWhere('changesetID IN (%Ld)', mpull($vs_changesets, 'getID'));
$hunks = mgroup($hunks, 'getChangesetID');
foreach ($vs_changesets as $changeset) {
$changeset->attachHunks(idx($hunks, $changeset->getID(), array()));
}
$file_phids = array();
foreach ($vs_changesets as $changeset) {
$metadata = $changeset->getMetadata();
$file_phid = idx($metadata, 'new:binary-phid');
if ($file_phid) {
$file_phids[$file_phid] = $file_phid;
}
}
$files = array();
if ($file_phids) {
$files = id(new PhabricatorFile())->loadAllWhere('phid IN (%Ls)', $file_phids);
$files = mpull($files, null, 'getPHID');
}
foreach ($changesets as $path => $changeset) {
$vs_changeset = $vs_changesets[$path];
$file_phid = idx($vs_changeset->getMetadata(), 'new:binary-phid');
if ($file_phid) {
if (!isset($files[$file_phid])) {
return $vs_diff;
}
$drequest = DiffusionRequest::newFromDictionary(array('repository' => $this->repository, 'commit' => $this->commit->getCommitIdentifier(), 'path' => $path));
$corpus = DiffusionFileContentQuery::newFromDiffusionRequest($drequest)->loadFileContent()->getCorpus();
if ($files[$file_phid]->loadFileData() != $corpus) {
return $vs_diff;
}
} else {
$context = implode("\n", $changeset->makeChangesWithContext());
$vs_context = implode("\n", $vs_changeset->makeChangesWithContext());
// We couldn't just compare $context and $vs_context because following
// diffs will be considered different:
//
// -(empty line)
// -echo 'test';
// (empty line)
//
// (empty line)
// -echo "test";
// -(empty line)
$hunk = id(new DifferentialHunk())->setChanges($context);
$vs_hunk = id(new DifferentialHunk())->setChanges($vs_context);
if ($hunk->makeOldFile() != $vs_hunk->makeOldFile() || $hunk->makeNewFile() != $vs_hunk->makeNewFile()) {
return $vs_diff;
}
}
}
return null;
}
private function buildCorpus($selected, DiffusionFileContentQuery $file_query, $needs_blame, DiffusionRequest $drequest, $path, $data)
{
if (ArcanistDiffUtils::isHeuristicBinaryFile($data)) {
$file = $this->loadFileForData($path, $data);
$file_uri = $file->getBestURI();
if ($file->isViewableImage()) {
$this->corpusType = 'image';
return $this->buildImageCorpus($file_uri);
} else {
$this->corpusType = 'binary';
return $this->buildBinaryCorpus($file_uri, $data);
}
}
switch ($selected) {
case 'plain':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html($file_query->getRawData()));
break;
case 'plainblame':
$style = "margin: 1em 2em; width: 90%; height: 80em; font-family: monospace";
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$rows = array();
foreach ($text_list as $k => $line) {
$rev = $rev_list[$k];
if (isset($blame_dict[$rev]['handle'])) {
$author = $blame_dict[$rev]['handle']->getName();
} else {
$author = $blame_dict[$rev]['author'];
}
$rows[] = sprintf("%-10s %-20s %s", substr($rev, 0, 7), $author, $line);
}
$corpus = phutil_render_tag('textarea', array('style' => $style), phutil_escape_html(implode("\n", $rows)));
break;
case 'highlighted':
case 'blame':
default:
require_celerity_resource('syntax-highlighting-css');
list($text_list, $rev_list, $blame_dict) = $file_query->getBlameData();
$text_list = implode("\n", $text_list);
$text_list = PhabricatorSyntaxHighlighter::highlightWithFilename($path, $text_list);
$text_list = explode("\n", $text_list);
$rows = $this->buildDisplayRows($text_list, $rev_list, $blame_dict, $needs_blame, $drequest, $file_query, $selected);
$id = celerity_generate_unique_node_id();
$projects = $drequest->loadArcanistProjects();
$langs = array();
foreach ($projects as $project) {
$ls = $project->getSymbolIndexLanguages();
if (!$ls) {
continue;
}
$dep_projects = $project->getSymbolIndexProjects();
$dep_projects[] = $project->getPHID();
foreach ($ls as $lang) {
if (!isset($langs[$lang])) {
$langs[$lang] = array();
}
$langs[$lang] += $dep_projects + array($project);
}
}
$lang = last(explode('.', $drequest->getPath()));
$prefs = $this->getRequest()->getUser()->loadPreferences();
$pref_symbols = $prefs->getPreference(PhabricatorUserPreferences::PREFERENCE_DIFFUSION_SYMBOLS);
if (isset($langs[$lang]) && $pref_symbols != 'disabled') {
Javelin::initBehavior('repository-crossreference', array('container' => $id, 'lang' => $lang, 'projects' => $langs[$lang]));
}
$corpus_table = javelin_render_tag('table', array('class' => "diffusion-source remarkup-code PhabricatorMonospaced", 'sigil' => 'diffusion-source'), implode("\n", $rows));
$corpus = phutil_render_tag('div', array('style' => 'padding: 0 2em;', 'id' => $id), $corpus_table);
break;
}
return $corpus;
}
private function loadChangedByCommit(DifferentialRevision $revision, DifferentialDiff $diff)
{
$repository = $this->repository;
$vs_diff = id(new DifferentialDiffQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withRevisionIDs(array($revision->getID()))->needChangesets(true)->setLimit(1)->executeOne();
if (!$vs_diff) {
return null;
}
if ($vs_diff->getCreationMethod() == 'commit') {
return null;
}
$vs_changesets = array();
foreach ($vs_diff->getChangesets() as $changeset) {
$path = $changeset->getAbsoluteRepositoryPath($repository, $vs_diff);
$path = ltrim($path, '/');
$vs_changesets[$path] = $changeset;
}
$changesets = array();
foreach ($diff->getChangesets() as $changeset) {
$path = $changeset->getAbsoluteRepositoryPath($repository, $diff);
$path = ltrim($path, '/');
$changesets[$path] = $changeset;
}
if (array_fill_keys(array_keys($changesets), true) != array_fill_keys(array_keys($vs_changesets), true)) {
return $vs_diff;
}
$file_phids = array();
foreach ($vs_changesets as $changeset) {
$metadata = $changeset->getMetadata();
$file_phid = idx($metadata, 'new:binary-phid');
if ($file_phid) {
$file_phids[$file_phid] = $file_phid;
}
}
$files = array();
if ($file_phids) {
$files = id(new PhabricatorFileQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPHIDs($file_phids)->execute();
$files = mpull($files, null, 'getPHID');
}
foreach ($changesets as $path => $changeset) {
$vs_changeset = $vs_changesets[$path];
$file_phid = idx($vs_changeset->getMetadata(), 'new:binary-phid');
if ($file_phid) {
if (!isset($files[$file_phid])) {
return $vs_diff;
}
$drequest = DiffusionRequest::newFromDictionary(array('user' => PhabricatorUser::getOmnipotentUser(), 'repository' => $this->repository, 'commit' => $this->commit->getCommitIdentifier(), 'path' => $path));
$corpus = DiffusionFileContentQuery::newFromDiffusionRequest($drequest)->setViewer(PhabricatorUser::getOmnipotentUser())->loadFileContent()->getCorpus();
if ($files[$file_phid]->loadFileData() != $corpus) {
return $vs_diff;
}
} else {
$context = implode("\n", $changeset->makeChangesWithContext());
$vs_context = implode("\n", $vs_changeset->makeChangesWithContext());
// We couldn't just compare $context and $vs_context because following
// diffs will be considered different:
//
// -(empty line)
// -echo 'test';
// (empty line)
//
// (empty line)
// -echo "test";
// -(empty line)
$hunk = id(new DifferentialModernHunk())->setChanges($context);
$vs_hunk = id(new DifferentialModernHunk())->setChanges($vs_context);
if ($hunk->makeOldFile() != $vs_hunk->makeOldFile() || $hunk->makeNewFile() != $vs_hunk->makeNewFile()) {
return $vs_diff;
}
}
}
return null;
}
public function processRequest()
{
$drequest = $this->diffusionRequest;
$browse_query = DiffusionBrowseQuery::newFromDiffusionRequest($drequest);
$results = $browse_query->loadPaths();
$content = array();
$content[] = $this->buildCrumbs(array('branch' => true, 'path' => true, 'view' => 'browse'));
if (!$results) {
if ($browse_query->getReasonForEmptyResultSet() == DiffusionBrowseQuery::REASON_IS_FILE) {
$controller = new DiffusionBrowseFileController($this->getRequest());
$controller->setDiffusionRequest($drequest);
return $this->delegateToController($controller);
}
$empty_result = new DiffusionEmptyResultView();
$empty_result->setDiffusionRequest($drequest);
$empty_result->setBrowseQuery($browse_query);
$empty_result->setView($this->getRequest()->getStr('view'));
$content[] = $empty_result;
} else {
$readme = null;
$phids = array();
foreach ($results as $result) {
$data = $result->getLastCommitData();
if ($data) {
if ($data->getCommitDetail('authorPHID')) {
$phids[$data->getCommitDetail('authorPHID')] = true;
}
}
$path = $result->getPath();
if (preg_match('/^readme(|\\.txt|\\.remarkup)$/i', $path)) {
$readme = $result;
}
}
$phids = array_keys($phids);
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
if ($readme) {
$readme_request = DiffusionRequest::newFromDictionary(array('repository' => $drequest->getRepository(), 'commit' => $drequest->getStableCommitName(), 'path' => $readme->getFullPath()));
$content_query = DiffusionFileContentQuery::newFromDiffusionRequest($readme_request);
$content_query->loadFileContent();
$readme_content = $content_query->getRawData();
if (preg_match('/.txt$/', $readme->getPath())) {
$readme_content = phutil_escape_html($readme_content);
$readme_content = nl2br($readme_content);
} else {
// Markup extensionless files as remarkup so we get links and such.
$engine = PhabricatorMarkupEngine::newDiffusionMarkupEngine();
$readme_content = $engine->markupText($readme_content);
$readme_content = phutil_render_tag('div', array('class' => 'phabricator-remarkup'), $readme_content);
}
$readme_panel = new AphrontPanelView();
$readme_panel->setHeader('README');
$readme_panel->appendChild($readme_content);
$content[] = $readme_panel;
}
$browse_table = new DiffusionBrowseTableView();
$browse_table->setDiffusionRequest($drequest);
$browse_table->setHandles($handles);
$browse_table->setPaths($results);
$browse_panel = new AphrontPanelView();
$browse_panel->appendChild($browse_table);
$content[] = $browse_panel;
}
$content[] = $this->buildOpenRevisions();
$nav = $this->buildSideNav('browse', false);
$nav->appendChild($content);
return $this->buildStandardPageResponse($nav, array('title' => basename($drequest->getPath())));
}
protected function getResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
return DiffusionFileContentQuery::newFromDiffusionRequest($drequest)->respondToConduitRequest($request);
}
public final function renderReadme(array $results)
{
$drequest = $this->getRequest();
$readme = null;
foreach ($results as $result) {
$file_type = $result->getFileType();
if ($file_type != ArcanistDiffChangeType::FILE_NORMAL && $file_type != ArcanistDiffChangeType::FILE_TEXT) {
// Skip directories, etc.
continue;
}
$path = $result->getPath();
if (preg_match('/^readme(|\\.txt|\\.remarkup|\\.rainbow)$/i', $path)) {
$readme = $result;
break;
}
}
if (!$readme) {
return null;
}
$readme_request = DiffusionRequest::newFromDictionary(array('repository' => $drequest->getRepository(), 'commit' => $drequest->getStableCommitName(), 'path' => $readme->getFullPath()));
$content_query = DiffusionFileContentQuery::newFromDiffusionRequest($readme_request);
$content_query->loadFileContent();
$readme_content = $content_query->getRawData();
if (preg_match('/\\.txt$/', $readme->getPath())) {
$readme_content = phutil_escape_html($readme_content);
$readme_content = nl2br($readme_content);
$class = null;
} else {
if (preg_match('/\\.rainbow$/', $readme->getPath())) {
$highlighter = new PhutilRainbowSyntaxHighlighter();
$readme_content = $highlighter->getHighlightFuture($readme_content)->resolve();
$readme_content = nl2br($readme_content);
require_celerity_resource('syntax-highlighting-css');
$class = 'remarkup-code';
} else {
// Markup extensionless files as remarkup so we get links and such.
$engine = PhabricatorMarkupEngine::newDiffusionMarkupEngine();
$readme_content = $engine->markupText($readme_content);
$class = 'phabricator-remarkup';
}
}
$readme_content = phutil_render_tag('div', array('class' => $class), $readme_content);
return $readme_content;
}
