1 package com.jetbrains.edu.coursecreator.actions;
3 import com.google.gson.Gson;
4 import com.google.gson.GsonBuilder;
5 import com.intellij.icons.AllIcons;
6 import com.intellij.ide.projectView.ProjectView;
7 import com.intellij.openapi.actionSystem.AnActionEvent;
8 import com.intellij.openapi.actionSystem.CommonDataKeys;
9 import com.intellij.openapi.actionSystem.LangDataKeys;
10 import com.intellij.openapi.actionSystem.Presentation;
11 import com.intellij.openapi.application.ApplicationManager;
12 import com.intellij.openapi.diagnostic.Logger;
13 import com.intellij.openapi.module.Module;
14 import com.intellij.openapi.project.DumbAwareAction;
15 import com.intellij.openapi.project.Project;
16 import com.intellij.openapi.ui.DialogWrapper;
17 import com.intellij.openapi.ui.Messages;
18 import com.intellij.openapi.util.io.FileUtil;
19 import com.intellij.openapi.vfs.VfsUtil;
20 import com.intellij.openapi.vfs.VirtualFile;
21 import com.intellij.openapi.vfs.VirtualFileManager;
22 import com.intellij.util.containers.HashMap;
23 import com.intellij.util.io.ZipUtil;
24 import com.jetbrains.edu.learning.StudyTaskManager;
25 import com.jetbrains.edu.learning.core.EduNames;
26 import com.jetbrains.edu.learning.core.EduUtils;
27 import com.jetbrains.edu.learning.courseFormat.Course;
28 import com.jetbrains.edu.learning.courseFormat.Lesson;
29 import com.jetbrains.edu.learning.courseFormat.Task;
30 import com.jetbrains.edu.learning.courseFormat.TaskFile;
31 import com.jetbrains.edu.coursecreator.CCLanguageManager;
32 import com.jetbrains.edu.coursecreator.CCUtils;
33 import com.jetbrains.edu.coursecreator.ui.CreateCourseArchiveDialog;
34 import org.jetbrains.annotations.NotNull;
37 import java.util.List;
39 import java.util.zip.ZipOutputStream;
41 public class CCCreateCourseArchive extends DumbAwareAction {
42 private static final Logger LOG = Logger.getInstance(CCCreateCourseArchive.class.getName());
43 private String myZipName;
44 private String myLocationDir;
46 public void setZipName(String zipName) {
50 public void setLocationDir(String locationDir) {
51 myLocationDir = locationDir;
54 public CCCreateCourseArchive() {
55 super("Generate Course Archive", "Generate Course Archive", AllIcons.FileTypes.Archive);
59 public void update(@NotNull AnActionEvent e) {
60 Presentation presentation = e.getPresentation();
61 Project project = e.getProject();
62 presentation.setEnabledAndVisible(project != null && CCUtils.isCourseCreator(project));
66 public void actionPerformed(@NotNull AnActionEvent e) {
67 final Project project = e.getData(CommonDataKeys.PROJECT);
68 final Module module = e.getData(LangDataKeys.MODULE);
69 if (project == null || module == null) {
72 createCourseArchive(project, module);
75 private void createCourseArchive(final Project project, Module module) {
76 final Course course = StudyTaskManager.getInstance(project).getCourse();
77 if (course == null) return;
78 CreateCourseArchiveDialog dlg = new CreateCourseArchiveDialog(project, this);
80 if (dlg.getExitCode() != DialogWrapper.OK_EXIT_CODE) {
83 final VirtualFile baseDir = project.getBaseDir();
85 VirtualFile archiveFolder = CCUtils.generateFolder(project, module, this, myZipName);
86 if (archiveFolder == null) {
90 CCLanguageManager manager = CCUtils.getStudyLanguageManager(course);
91 if (manager == null) {
94 FileFilter filter = new FileFilter() {
96 public boolean accept(File pathname) {
97 return !manager.doNotPackFile(pathname);
101 for (VirtualFile child : baseDir.getChildren()) {
102 String name = child.getName();
103 File fromFile = new File(child.getPath());
104 if (CCUtils.GENERATED_FILES_FOLDER.equals(name) || ".idea".equals(name)
105 || name.contains("iml") || manager.doNotPackFile(fromFile)) {
108 copyChild(archiveFolder, filter, child, fromFile);
111 final List<Lesson> lessons = course.getLessons();
113 ApplicationManager.getApplication().runWriteAction(new Runnable() {
116 final Map<TaskFile, TaskFile> savedTaskFiles = new HashMap<TaskFile, TaskFile>();
117 replaceAnswerFilesWithTaskFiles(savedTaskFiles);
118 generateJson(project, archiveFolder);
119 resetTaskFiles(savedTaskFiles);
120 VirtualFileManager.getInstance().refreshWithoutFileWatcher(false);
121 packCourse(archiveFolder);
122 synchronize(project);
125 private void replaceAnswerFilesWithTaskFiles(Map<TaskFile, TaskFile> savedTaskFiles) {
126 for (Lesson lesson : lessons) {
127 final VirtualFile lessonDir = baseDir.findChild(EduNames.LESSON + String.valueOf(lesson.getIndex()));
128 if (lessonDir == null) continue;
129 for (Task task : lesson.getTaskList()) {
130 final VirtualFile taskDir = lessonDir.findChild(EduNames.TASK + String.valueOf(task.getIndex()));
131 if (taskDir == null) continue;
132 for (final Map.Entry<String, TaskFile> entry : task.getTaskFiles().entrySet()) {
133 TaskFile taskFileCopy = new TaskFile();
134 TaskFile taskFile = entry.getValue();
135 TaskFile.copy(taskFile, taskFileCopy);
136 savedTaskFiles.put(taskFile, taskFileCopy);
138 VirtualFile userFileDir = VfsUtil.findRelativeFile(archiveFolder, lessonDir.getName(), taskDir.getName());
139 if (userFileDir == null) {
142 String taskFileName = entry.getKey();
143 EduUtils.createStudentFileFromAnswer(project, userFileDir, taskDir, taskFileName, taskFile);
153 private static void copyChild(VirtualFile archiveFolder, FileFilter filter, VirtualFile child, File fromFile) {
154 File toFile = new File(archiveFolder.getPath(), child.getName());
157 if (child.isDirectory()) {
158 FileUtil.copyDir(fromFile, toFile, filter);
161 if (filter.accept(fromFile)) {
162 FileUtil.copy(fromFile, toFile);
166 catch (IOException e) {
167 LOG.info("Failed to copy" + fromFile.getPath(), e);
171 private static void resetTaskFiles(Map<TaskFile, TaskFile> savedTaskFiles) {
172 for (Map.Entry<TaskFile, TaskFile> entry : savedTaskFiles.entrySet()) {
173 entry.getKey().setAnswerPlaceholders(entry.getValue().getAnswerPlaceholders());
177 private static void synchronize(@NotNull final Project project) {
178 VirtualFileManager.getInstance().refreshWithoutFileWatcher(true);
179 ProjectView.getInstance(project).refresh();
182 private void packCourse(@NotNull final VirtualFile baseDir) {
184 final File zipFile = new File(myLocationDir, myZipName + ".zip");
185 ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(zipFile)));
186 VirtualFile[] courseFiles = baseDir.getChildren();
187 for (VirtualFile file : courseFiles) {
188 ZipUtil.addFileOrDirRecursively(zos, null, new File(file.getPath()), file.getName(), null, null);
191 Messages.showInfoMessage("Course archive was saved to " + zipFile.getPath(), "Course Archive Was Created Successfully");
193 catch (IOException e1) {
198 @SuppressWarnings("IOResourceOpenedButNotSafelyClosed")
199 private static void generateJson(@NotNull final Project project, VirtualFile parentDir) {
200 final Course course = StudyTaskManager.getInstance(project).getCourse();
201 final Gson gson = new GsonBuilder().setPrettyPrinting().excludeFieldsWithoutExposeAnnotation().create();
202 final String json = gson.toJson(course);
203 final File courseJson = new File(parentDir.getPath(), EduNames.COURSE_META_FILE);
204 OutputStreamWriter outputStreamWriter = null;
206 outputStreamWriter = new OutputStreamWriter(new FileOutputStream(courseJson), "UTF-8");
207 outputStreamWriter.write(json);
209 catch (Exception e) {
210 Messages.showErrorDialog(e.getMessage(), "Failed to Generate Json");
215 if (outputStreamWriter != null) {
216 outputStreamWriter.close();
219 catch (IOException e1) {