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phab/src/applications/diffusion/controller/symbol/DiffusionSymbolController.php
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DiffusionSymbolController.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 DiffusionSymbolController extends DiffusionController {
private $name;
public function willProcessRequest(array $data) {
$this->name = $data['name'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$query = new DiffusionSymbolQuery();
$query->setName($this->name);
if ($request->getStr('type')) {
$query->setType($request->getStr('type'));
}
if ($request->getStr('lang')) {
$query->setLanguage($request->getStr('lang'));
}
if ($request->getStr('projects')) {
$phids = $request->getStr('projects');
$phids = explode(',', $phids);
$phids = array_filter($phids);
if ($phids) {
$projects = id(new PhabricatorRepositoryArcanistProject())
->loadAllWhere(
'phid IN (%Ls)',
$phids);
$projects = mpull($projects, 'getID');
if ($projects) {
$query->setProjectIDs($projects);
}
}
}
$query->needPaths(true);
$query->needArcanistProjects(true);
$query->needRepositories(true);
$symbols = $query->execute();
// For PHP builtins, jump to php.net documentation.
if ($request->getBool('jump') && count($symbols) == 0) {
if ($request->getStr('lang') == 'php') {
switch ($request->getStr('type')) {
case 'function':
$functions = get_defined_functions();
if (in_array($this->name, $functions['internal'])) {
return id(new AphrontRedirectResponse())
->setURI('http://www.php.net/function.'.$this->name);
}
break;
case 'class':
if (class_exists($this->name, false) ||
interface_exists($this->name, false)) {
if (id(new ReflectionClass($this->name))->isInternal()) {
return id(new AphrontRedirectResponse())
->setURI('http://www.php.net/class.'.$this->name);
}
}
break;
}
}
}
$rows = array();
foreach ($symbols as $symbol) {
$project = $symbol->getArcanistProject();
if ($project) {
$project_name = $project->getName();
} else {
$project_name = '-';
}
$file = phutil_escape_html($symbol->getPath());
$line = phutil_escape_html($symbol->getLineNumber());
$repo = $symbol->getRepository();
if ($repo) {
$href = $symbol->getURI();
if ($request->getBool('jump') && count($symbols) == 1) {
// If this is a clickthrough from Differential, just jump them
// straight to the target if we got a single hit.
return id(new AphrontRedirectResponse())->setURI($href);
}
$location = phutil_render_tag(
'a',
array(
'href' => $href,
),
phutil_escape_html($file.':'.$line));
} else if ($file) {
$location = phutil_escape_html($file.':'.$line);
} else {
$location = '?';
}
$rows[] = array(
phutil_escape_html($symbol->getSymbolType()),
phutil_escape_html($symbol->getSymbolName()),
phutil_escape_html($symbol->getSymbolLanguage()),
phutil_escape_html($project_name),
$location,
);
}
$table = new AphrontTableView($rows);
$table->setHeaders(
array(
'Type',
'Name',
'Language',
'Project',
'File',
));
$table->setColumnClasses(
array(
'',
'pri',
'',
'',
'',
));
$table->setNoDataString(
"No matching symbol could be found in any indexed project.");
$panel = new AphrontPanelView();
$panel->setHeader('Similar Symbols');
$panel->appendChild($table);
return $this->buildStandardPageResponse(
array(
$panel,
),
array(
'title' => 'Find Symbol',
));
}
}
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