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phab/src/applications/herald/controller/test/HeraldTestConsoleController.php
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HeraldTestConsoleController.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.
*/
class HeraldTestConsoleController extends HeraldController {
public function getFilter() {
return 'test';
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$request = $this->getRequest();
$object_name = trim($request->getStr('object_name'));
$e_name = true;
$errors = array();
if ($request->isFormPost()) {
if (!$object_name) {
$e_name = 'Required';
$errors[] = 'An object name is required.';
}
if (!$errors) {
$matches = null;
$object = null;
if (preg_match('/^D(\d+)$/', $object_name, $matches)) {
$object = id(new DifferentialRevision())->load($matches[1]);
if (!$object) {
$e_name = 'Invalid';
$errors[] = 'No Differential Revision with that ID exists.';
}
} else if (preg_match('/^r([A-Z]+)(\w+)$/', $object_name, $matches)) {
$repo = id(new PhabricatorRepository())->loadOneWhere(
'callsign = %s',
$matches[1]);
if (!$repo) {
$e_name = 'Invalid';
$errors[] = 'There is no repository with the callsign '.
$matches[1].'.';
}
$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'repositoryID = %d AND commitIdentifier = %s',
$repo->getID(),
$matches[2]);
if (!$commit) {
$e_name = 'Invalid';
$errors[] = 'There is no commit with that identifier.';
}
$object = $commit;
} else {
$e_name = 'Invalid';
$errors[] = 'This object name is not recognized.';
}
if (!$errors) {
if ($object instanceof DifferentialRevision) {
$adapter = new HeraldDifferentialRevisionAdapter(
$object,
$object->loadActiveDiff());
} else if ($object instanceof PhabricatorRepositoryCommit) {
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere(
'commitID = %d',
$object->getID());
$adapter = new HeraldCommitAdapter(
$repo,
$object,
$data);
} else {
throw new Exception("Can not build adapter for object!");
}
$rules = HeraldRule::loadAllByContentTypeWithFullData(
$adapter->getHeraldTypeName(),
$object->getPHID());
$engine = new HeraldEngine();
$effects = $engine->applyRules($rules, $adapter);
$dry_run = new HeraldDryRunAdapter();
$engine->applyEffects($effects, $dry_run, $rules);
$xscript = $engine->getTranscript();
return id(new AphrontRedirectResponse())
->setURI('/herald/transcript/'.$xscript->getID().'/');
}
}
}
if ($errors) {
$error_view = new AphrontErrorView();
$error_view->setTitle('Form Errors');
$error_view->setErrors($errors);
} else {
$error_view = null;
}
$form = id(new AphrontFormView())
->setUser($user)
->appendChild(
'<p class="aphront-form-instructions">Enter an object to test rules '.
'for, like a Diffusion commit (e.g., <tt>rX123</tt>) or a '.
'Differential revision (e.g., <tt>D123</tt>). You will be shown the '.
'results of a dry run on the object.</p>')
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Object Name')
->setName('object_name')
->setError($e_name)
->setValue($object_name))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Test Rules'));
$panel = new AphrontPanelView();
$panel->setHeader('Test Herald Rules');
$panel->setWidth(AphrontPanelView::WIDTH_FULL);
$panel->appendChild($form);
return $this->buildStandardPageResponse(
array(
$error_view,
$panel,
),
array(
'title' => 'Test Console',
'tab' => 'test',
));
}
}
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