PhragmentSnapshotCreateController.php
fc1c36106dafstable

PhragmentSnapshotCreateController.php
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			<?php

			final class PhragmentSnapshotCreateController extends PhragmentController {

			private $dblob;

			public function willProcessRequest(array $data) {
			$this->dblob = idx($data, 'dblob', '');
			}

			public function processRequest() {
			$request = $this->getRequest();
			$viewer = $request->getUser();

			$parents = $this->loadParentFragments($this->dblob);
			if ($parents === null) {
			return new Aphront404Response();
			}
			$fragment = nonempty(last($parents), null);
			if ($fragment === null) {
			return new Aphront404Response();
			}

			PhabricatorPolicyFilter::requireCapability(
			$viewer,
			$fragment,
			PhabricatorPolicyCapability::CAN_EDIT);

			$children = id(new PhragmentFragmentQuery())
			->setViewer($viewer)
			->needLatestVersion(true)
			->withLeadingPath($fragment->getPath().'/')
			->execute();

			$errors = array();
			if ($request->isFormPost()) {

			$v_name = $request->getStr('name');
			if (strlen($v_name) === 0) {
			$errors[] = pht('You must specify a name.');
			}
			if (strpos($v_name, '/') !== false) {
			$errors[] = pht('Snapshot names can not contain "/".');
			}

			if (!count($errors)) {
			$snapshot = null;

			try {
			// Create the snapshot.
			$snapshot = id(new PhragmentSnapshot())
			->setPrimaryFragmentPHID($fragment->getPHID())
			->setName($v_name)
			->save();
			} catch (AphrontDuplicateKeyQueryException $e) {
			$errors[] = pht('A snapshot with this name already exists.');
			}

			if (!count($errors)) {
			// Add the primary fragment.
			id(new PhragmentSnapshotChild())
			->setSnapshotPHID($snapshot->getPHID())
			->setFragmentPHID($fragment->getPHID())
			->setFragmentVersionPHID($fragment->getLatestVersionPHID())
			->save();

			// Add all of the child fragments.
			foreach ($children as $child) {
			id(new PhragmentSnapshotChild())
			->setSnapshotPHID($snapshot->getPHID())
			->setFragmentPHID($child->getPHID())
			->setFragmentVersionPHID($child->getLatestVersionPHID())
			->save();
			}

			return id(new AphrontRedirectResponse())
			->setURI('/phragment/snapshot/view/'.$snapshot->getID());
			}
			}
			}

			$fragment_sequence = '-';
			if ($fragment->getLatestVersion() !== null) {
			$fragment_sequence = $fragment->getLatestVersion()->getSequence();
			}

			$rows = array();
			$rows[] = phutil_tag(
			'tr',
			array(),
			array(
			phutil_tag('th', array(), pht('Fragment')),
			phutil_tag('th', array(), pht('Version')),
			));
			$rows[] = phutil_tag(
			'tr',
			array(),
			array(
			phutil_tag('td', array(), $fragment->getPath()),
			phutil_tag('td', array(), $fragment_sequence),
			));
			foreach ($children as $child) {
			$sequence = '-';
			if ($child->getLatestVersion() !== null) {
			$sequence = $child->getLatestVersion()->getSequence();
			}
			$rows[] = phutil_tag(
			'tr',
			array(),
			array(
			phutil_tag('td', array(), $child->getPath()),
			phutil_tag('td', array(), $sequence),
			));
			}

			$table = phutil_tag(
			'table',
			array('class' => 'remarkup-table'),
			$rows);

			$container = phutil_tag(
			'div',
			array('class' => 'phabricator-remarkup'),
			array(
			phutil_tag(
			'p',
			array(),
			pht(
			'The snapshot will contain the following fragments at '.
			'the specified versions: ')),
			$table,
			));

			$form = id(new AphrontFormView())
			->setUser($viewer)
			->appendChild(
			id(new AphrontFormTextControl())
			->setLabel(pht('Fragment Path'))
			->setDisabled(true)
			->setValue('/'.$fragment->getPath()))
			->appendChild(
			id(new AphrontFormTextControl())
			->setLabel(pht('Snapshot Name'))
			->setName('name'))
			->appendChild(
			id(new AphrontFormSubmitControl())
			->setValue(pht('Create Snapshot'))
			->addCancelButton(
			$this->getApplicationURI('browse/'.$fragment->getPath())))
			->appendChild(
			id(new PHUIFormDividerControl()))
			->appendInstructions($container);

			$crumbs = $this->buildApplicationCrumbsWithPath($parents);
			$crumbs->addTextCrumb(pht('Create Snapshot'));

			$box = id(new PHUIObjectBoxView())
			->setHeaderText(pht('Create Snapshot of %s', $fragment->getName()))
			->setFormErrors($errors)
			->setForm($form);

			return $this->buildApplicationPage(
			array(
			$crumbs,
			$this->renderConfigurationWarningIfRequired(),
			$box,
			),
			array(
			'title' => pht('Create Fragment'),
			));
			}

			}

phab/src/applications/phragment/controller/PhragmentSnapshotCreateController.phpfc1c36106dafstable

PhragmentSnapshotCreateController.phpView Options

phab/src/applications/phragment/controller/PhragmentSnapshotCreateController.php
fc1c36106dafstable

PhragmentSnapshotCreateController.php
View Options