/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see .
*/
/** @file ProjectModel.js
* @author Arkadiy Paronyan arkadiy@ethdev.com
* @date 2015
* Ethereum IDE client.
*/
var htmlTemplate = "\n\n\n\n\n\n\n";
var contractTemplate = "contract Contract {\n}\n";
function saveCurrentDocument()
{
var doc = projectListModel.get(getDocumentIndex(currentDocumentId));
documentSaving(doc);
if (doc.isContract)
contractSaved(currentDocumentId);
else
documentSaved(currentDocumentId);
}
function saveAll() {
saveProject();
}
function createProject() {
newProjectDialog.open();
}
function closeProject(callBack) {
if (!isEmpty && unsavedFiles.length > 0)
{
saveMessageDialog.callBack = callBack;
saveMessageDialog.open();
}
else
{
projectIsClosing = true;
doCloseProject();
if (callBack)
callBack();
}
}
function saveProject() {
if (!isEmpty) {
projectSaving();
var projectData = saveProjectFile();
if (projectData !== null)
{
projectSaved();
}
}
}
function saveProjectFile()
{
if (!isEmpty) {
var projectData = {
files: [],
title: projectTitle,
deploymentAddresses: deploymentAddresses,
applicationUrlEth: deploymentDialog.applicationUrlEth,
applicationUrlHttp: deploymentDialog.applicationUrlHttp,
packageHash: deploymentDialog.packageHash,
packageBase64: deploymentDialog.packageBase64,
deploymentDir: projectModel.deploymentDir
};
for (var i = 0; i < projectListModel.count; i++)
projectData.files.push({
title: projectListModel.get(i).name,
fileName: projectListModel.get(i).fileName,
});
projectFileSaving(projectData);
var json = JSON.stringify(projectData, null, "\t");
var projectFile = projectPath + projectFileName;
fileIo.writeFile(projectFile, json);
projectFileSaved(projectData);
return projectData;
}
return null;
}
function loadProject(path) {
closeProject(function() {
console.log("Loading project at " + path);
var projectFile = path + projectFileName;
var json = fileIo.readFile(projectFile);
if (!json)
return;
var projectData = JSON.parse(json);
if (projectData.deploymentDir)
projectModel.deploymentDir = projectData.deploymentDir
if (projectData.packageHash)
deploymentDialog.packageHash = projectData.packageHash
if (projectData.packageBase64)
deploymentDialog.packageBase64 = projectData.packageBase64
if (projectData.applicationUrlEth)
deploymentDialog.applicationUrlEth = projectData.applicationUrlEth
if (projectData.applicationUrlHttp)
deploymentDialog.applicationUrlHttp = projectData.applicationUrlHttp
if (!projectData.title) {
var parts = path.split("/");
projectData.title = parts[parts.length - 2];
}
deploymentAddresses = projectData.deploymentAddresses ? projectData.deploymentAddresses : [];
projectTitle = projectData.title;
projectPath = path;
if (!projectData.files)
projectData.files = [];
for(var i = 0; i < projectData.files.length; i++) {
var entry = projectData.files[i];
if (typeof(entry) === "string")
addFile(entry); //TODO: remove old project file support
else
addFile(entry.fileName, entry.title);
}
if (mainApplication.trackLastProject)
projectSettings.lastProjectPath = path;
projectLoading(projectData);
projectLoaded()
//TODO: move this to codemodel
var contractSources = {};
for (var d = 0; d < listModel.count; d++) {
var doc = listModel.get(d);
if (doc.isContract)
contractSources[doc.documentId] = fileIo.readFile(doc.path);
}
codeModel.reset(contractSources);
});
}
function addFile(fileName, title) {
var p = projectPath + fileName;
var extension = fileName.substring(fileName.lastIndexOf("."), fileName.length);
var isContract = extension === ".sol";
var isHtml = extension === ".html";
var isCss = extension === ".css";
var isJs = extension === ".js";
var isImg = extension === ".png" || extension === ".gif" || extension === ".jpg" || extension === ".svg";
var syntaxMode = isContract ? "solidity" : isJs ? "javascript" : isHtml ? "htmlmixed" : isCss ? "css" : "";
var groupName = isContract ? qsTr("Contracts") : isJs ? qsTr("Javascript") : isHtml ? qsTr("Web Pages") : isCss ? qsTr("Styles") : isImg ? qsTr("Images") : qsTr("Misc");
var docData = {
contract: false,
path: p,
fileName: fileName,
name: title !== undefined ? title : fileName,
documentId: fileName,
syntaxMode: syntaxMode,
isText: isContract || isHtml || isCss || isJs,
isContract: isContract,
isHtml: isHtml,
groupName: groupName
};
projectListModel.append(docData);
fileIo.watchFileChanged(p);
return docData.documentId;
}
function getDocumentIndex(documentId)
{
for (var i = 0; i < projectListModel.count; i++)
if (projectListModel.get(i).documentId === documentId)
return i;
console.error("Can't find document " + documentId);
return -1;
}
function getDocumentByPath(_path)
{
for (var i = 0; i < projectListModel.count; i++)
{
var doc = projectListModel.get(i);
if (doc.path.indexOf(_path) !== -1)
return doc.documentId;
}
return null;
}
function openDocument(documentId) {
if (documentId !== currentDocumentId) {
documentOpened(projectListModel.get(getDocumentIndex(documentId)));
currentDocumentId = documentId;
}
}
function openNextDocument() {
var docIndex = getDocumentIndex(currentDocumentId);
var nextDocId = "";
while (nextDocId === "") {
docIndex++;
if (docIndex >= projectListModel.count)
docIndex = 0;
var document = projectListModel.get(docIndex);
if (document.isText)
nextDocId = document.documentId;
}
openDocument(nextDocId);
}
function openPrevDocument() {
var docIndex = getDocumentIndex(currentDocumentId);
var prevDocId = "";
while (prevDocId === "") {
docIndex--;
if (docIndex < 0)
docIndex = projectListModel.count - 1;
var document = projectListModel.get(docIndex);
if (document.isText)
prevDocId = document.documentId;
}
openDocument(prevDocId);
}
function doCloseProject() {
console.log("Closing project");
projectListModel.clear();
projectPath = "";
currentDocumentId = "";
projectClosed();
}
function doCreateProject(title, path) {
closeProject(function() {
console.log("Creating project " + title + " at " + path);
if (path[path.length - 1] !== "/")
path += "/";
var dirPath = path + title + "/";
fileIo.makeDir(dirPath);
var projectFile = dirPath + projectFileName;
var indexFile = "index.html";
var contractsFile = "contract.sol";
var projectData = {
title: title,
files: [ contractsFile, indexFile ]
};
//TODO: copy from template
if (!fileIo.fileExists(dirPath + indexFile))
fileIo.writeFile(dirPath + indexFile, htmlTemplate);
if (!fileIo.fileExists(dirPath + contractsFile))
fileIo.writeFile(dirPath + contractsFile, contractTemplate);
newProject(projectData);
var json = JSON.stringify(projectData, null, "\t");
fileIo.writeFile(projectFile, json);
loadProject(dirPath);
});
}
function doAddExistingFiles(files) {
for(var i = 0; i < files.length; i++) {
var sourcePath = files[i];
var sourceFileName = sourcePath.substring(sourcePath.lastIndexOf("/") + 1, sourcePath.length);
var destPath = projectPath + sourceFileName;
if (sourcePath !== destPath)
fileIo.copyFile(sourcePath, destPath);
var id = addFile(sourceFileName);
saveProjectFile();
documentAdded(id)
}
}
function renameDocument(documentId, newName) {
var i = getDocumentIndex(documentId);
var document = projectListModel.get(i);
if (!document.isContract) {
fileIo.stopWatching(document.path);
var sourcePath = document.path;
var destPath = projectPath + newName;
fileIo.moveFile(sourcePath, destPath);
document.path = destPath;
document.name = newName;
document.fileName = newName;
projectListModel.set(i, document);
fileIo.watchFileChanged(destPath);
saveProjectFile();
documentUpdated(documentId);
}
}
function getDocument(documentId) {
var i = getDocumentIndex(documentId);
if (i === -1)
return undefined;
else
return projectListModel.get(i);
}
function getDocumentIdByName(fileName)
{
for (var i = 0; i < projectListModel.count; i++)
if (projectListModel.get(i).fileName === fileName)
return projectListModel.get(i).documentId;
return null;
}
function removeDocument(documentId) {
var i = getDocumentIndex(documentId);
var document = projectListModel.get(i);
fileIo.stopWatching(document.path);
fileIo.deleteFile(document.path);
if (document.isContract)
codeModel.unregisterContractSrc(documentId);
projectListModel.remove(i);
saveProjectFile();
documentRemoved(documentId);
}
function newHtmlFile() {
createAndAddFile("page", "html", htmlTemplate);
}
function newCssFile() {
createAndAddFile("style", "css", "body {\n}\n");
}
function newJsFile() {
createAndAddFile("script", "js", "function foo() {\n}\n");
}
function newContract() {
createAndAddFile("contract", "sol", contractTemplate);
}
function createAndAddFile(name, extension, content) {
var fileName = generateFileName(name, extension);
var filePath = projectPath + fileName;
if (!fileIo.fileExists(filePath))
fileIo.writeFile(filePath, content);
var id = addFile(fileName);
saveProjectFile();
documentAdded(id);
}
function generateFileName(name, extension) {
var i = 1;
do {
var fileName = name + i + "." + extension;
var filePath = projectPath + fileName;
i++;
} while (fileIo.fileExists(filePath));
return fileName
}