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PhabricatorInlineCommentController.php
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PhabricatorInlineCommentController.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.
			*/

			abstract class PhabricatorInlineCommentController
			extends PhabricatorController {

			abstract protected function createComment();
			abstract protected function loadComment($id);
			abstract protected function loadCommentForEdit($id);

			private $changesetID;
			private $isNewFile;
			private $isOnRight;
			private $lineNumber;
			private $lineLength;
			private $commentText;
			private $operation;
			private $commentID;

			public function getCommentID() {
			return $this->commentID;
			}

			public function getOperation() {
			return $this->operation;
			}

			public function getCommentText() {
			return $this->commentText;
			}

			public function getLineLength() {
			return $this->lineLength;
			}

			public function getLineNumber() {
			return $this->lineNumber;
			}

			public function getIsOnRight() {
			return $this->isOnRight;
			}

			public function getChangesetID() {
			return $this->changesetID;
			}

			public function getIsNewFile() {
			return $this->isNewFile;
			}


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

			$this->readRequestParameters();

			switch ($this->getOperation()) {
			case 'delete':
			$inline = $this->loadCommentForEdit($this->getCommentID());

			if ($request->isFormPost()) {
			$inline->delete();
			return $this->buildEmptyResponse();
			}

			$dialog = new AphrontDialogView();
			$dialog->setUser($user);
			$dialog->setSubmitURI($request->getRequestURI());

			$dialog->setTitle('Really delete this comment?');
			$dialog->addHiddenInput('id', $this->getCommentID());
			$dialog->addHiddenInput('op', 'delete');
			$dialog->appendChild('<p>Delete this inline comment?</p>');

			$dialog->addCancelButton('#');
			$dialog->addSubmitButton('Delete');

			return id(new AphrontDialogResponse())->setDialog($dialog);
			case 'edit':
			$inline = $this->loadCommentForEdit($this->getCommentID());

			$text = $this->getCommentText();

			if ($request->isFormPost()) {
			if (strlen($text)) {
			$inline->setContent($text);
			$inline->save();
			return $this->buildRenderedCommentResponse(
			$inline,
			$this->getIsOnRight());
			} else {
			$inline->delete();
			return $this->buildEmptyResponse();
			}
			}

			$edit_dialog = $this->buildEditDialog();
			$edit_dialog->setTitle('Edit Inline Comment');

			$edit_dialog->addHiddenInput('id', $this->getCommentID());
			$edit_dialog->addHiddenInput('op', 'edit');

			$edit_dialog->appendChild(
			$this->renderTextArea(
			nonempty($text, $inline->getContent())));

			return id(new AphrontAjaxResponse())
			->setContent($edit_dialog->render());
			case 'create':

			$text = $this->getCommentText();

			if (!$request->isFormPost() \|\| !strlen($text)) {
			return $this->buildEmptyResponse();
			}

			$inline = $this->createComment()
			->setChangesetID($this->getChangesetID())
			->setAuthorPHID($user->getPHID())
			->setLineNumber($this->getLineNumber())
			->setLineLength($this->getLineLength())
			->setIsNewFile($this->getIsNewFile())
			->setContent($text)
			->save();

			return $this->buildRenderedCommentResponse(
			$inline,
			$this->getIsOnRight());
			case 'reply':
			default:
			$edit_dialog = $this->buildEditDialog();

			if ($this->getOperation() == 'reply') {
			$inline = $this->loadComment($this->getCommentID());

			$edit_dialog->setTitle('Reply to Inline Comment');
			$changeset = $inline->getChangesetID();
			$is_new = $inline->getIsNewFile();
			$number = $inline->getLineNumber();
			$length = $inline->getLineLength();
			} else {
			$edit_dialog->setTitle('New Inline Comment');
			$changeset = $this->getChangesetID();
			$is_new = $this->getIsNewFile();
			$number = $this->getLineNumber();
			$length = $this->getLineLength();
			}

			$edit_dialog->addHiddenInput('op', 'create');
			$edit_dialog->addHiddenInput('changeset', $changeset);
			$edit_dialog->addHiddenInput('is_new', $is_new);
			$edit_dialog->addHiddenInput('number', $number);
			$edit_dialog->addHiddenInput('length', $length);

			$text_area = $this->renderTextArea($this->getCommentText());
			$edit_dialog->appendChild($text_area);

			return id(new AphrontAjaxResponse())
			->setContent($edit_dialog->render());
			}
			}

			private function readRequestParameters() {
			$request = $this->getRequest();

			// NOTE: This isn't necessarily a DifferentialChangeset ID, just an
			// application identifier for the changeset. In Diffusion, it's a Path ID.
			$this->changesetID = $request->getInt('changeset');

			$this->isNewFile = $request->getBool('is_new');
			$this->isOnRight = $request->getBool('on_right');
			$this->lineNumber = $request->getInt('number');
			$this->lineLength = $request->getInt('length');
			$this->commentText = $request->getStr('text');
			$this->commentID = $request->getInt('id');
			$this->operation = $request->getStr('op');
			}

			private function buildEditDialog() {
			$request = $this->getRequest();
			$user = $request->getUser();

			$edit_dialog = new DifferentialInlineCommentEditView();
			$edit_dialog->setUser($user);
			$edit_dialog->setSubmitURI($request->getRequestURI());
			$edit_dialog->setOnRight($this->getIsOnRight());
			$edit_dialog->setNumber($this->getLineNumber());
			$edit_dialog->setLength($this->getLineLength());

			return $edit_dialog;
			}

			private function buildEmptyResponse() {
			return id(new AphrontAjaxResponse())
			->setContent(
			array(
			'markup' => '',
			));
			}

			private function buildRenderedCommentResponse(
			PhabricatorInlineCommentInterface $inline,
			$on_right) {

			$request = $this->getRequest();
			$user = $request->getUser();

			$engine = PhabricatorMarkupEngine::newDifferentialMarkupEngine();

			$phids = array($user->getPHID());

			$handles = id(new PhabricatorObjectHandleData($phids))
			->loadHandles();

			$view = new DifferentialInlineCommentView();
			$view->setInlineComment($inline);
			$view->setOnRight($on_right);
			$view->setBuildScaffolding(true);
			$view->setMarkupEngine($engine);
			$view->setHandles($handles);
			$view->setEditable(true);

			return id(new AphrontAjaxResponse())
			->setContent(
			array(
			'inlineCommentID' => $inline->getID(),
			'markup' => $view->render(),
			));
			}

			private function renderTextArea($text) {
			return javelin_render_tag(
			'textarea',
			array(
			'class' => 'differential-inline-comment-edit-textarea',
			'sigil' => 'differential-inline-comment-edit-textarea',
			'name' => 'text',
			),
			phutil_escape_html($text));
			}

			}

phab/src/infrastructure/diff/controller/PhabricatorInlineCommentController.php4fa9798c4a1cproduction

PhabricatorInlineCommentController.phpView Options

phab/src/infrastructure/diff/controller/PhabricatorInlineCommentController.php
4fa9798c4a1cproduction

PhabricatorInlineCommentController.php
View Options