Merge remote-tracking branch 'origin/master'

# Conflicts:
#	data/db.mv.db
#	src/main/resources/application.properties

build.gradle

@@ -1,14 +1,7 @@
-/*
- * Copyright (C) 2021 Anton Romanov - All Rights Reserved
- * You may use, distribute and modify this code, please write to: romanov73@gmail.com.
- *
- */
-
 plugins {
     id 'java'
-    id 'io.spring.dependency-management' version '1.0.9.RELEASE'
+    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
-    id 'org.springframework.boot' version '2.3.3.RELEASE'
+    id 'org.springframework.boot' version '2.6.4'
-    id "org.sonarqube" version "2.7"
 }
 
 jar {
@@ -18,6 +11,7 @@ jar {
 repositories {
     maven {
         url "http://repo.athene.tech/repository/maven-central/"
+        allowInsecureProtocol(true)
     }
 }
 
@@ -39,7 +33,7 @@ dependencies {
     implementation group: 'org.springframework.boot', name:'spring-boot-starter-data-jpa'
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-security'
     implementation group: 'org.slf4j', name: 'slf4j-api', version: versionSLF4J
-    implementation group: 'nz.net.ultraq.thymeleaf', name: 'thymeleaf-layout-dialect'
+    implementation group: 'nz.net.ultraq.thymeleaf', name: 'thymeleaf-layout-dialect', version: '3.1.0'
     implementation group: 'org.thymeleaf.extras', name: 'thymeleaf-extras-springsecurity5'
     implementation group: 'com.h2database', name:'h2'
     implementation group: 'javax.xml.bind', name: 'jaxb-api'
@@ -48,9 +42,12 @@ dependencies {
     implementation group: 'org.eclipse.jetty', name: 'jetty-servlet', version: versionJetty
 
     implementation group: 'org.webjars', name: 'jquery', version: '3.6.0'
-    implementation group: 'org.webjars', name: 'bootstrap', version: '4.6.0'
+    implementation group: 'org.webjars', name: 'bootstrap', version: '4.3.0'
     implementation group: 'org.webjars', name: 'bootstrap-select', version: '1.13.8'
+    implementation group: 'org.webjars', name: 'bootstrap-datetimepicker', version: '2.4.4'
     implementation group: 'org.webjars', name: 'font-awesome', version: '4.7.0'
+    implementation group: 'org.webjars', name: 'momentjs', version: '2.24.0'
+    implementation group: 'org.webjars', name: 'bootstrap-glyphicons', version: 'bdd2cbfba0'
 
     testImplementation group: 'org.springframework.boot', name: 'spring-boot-starter-test'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip

src/main/java/ru/ulstu/SeminarApplication.java

@@ -3,10 +3,12 @@ package ru.ulstu;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.event.EventListener;
 import ru.ulstu.user.UserService;
 
 @SpringBootApplication
+@EnableConfigurationProperties
 public class SeminarApplication {
     private final UserService userService;
 

src/main/java/ru/ulstu/configuration/MvcConfiguration.java

@@ -24,6 +24,8 @@ public class MvcConfiguration implements WebMvcConfigurer {
         registry.addViewController("/loginError");
         registry.addViewController("/index");
         registry.addViewController("/admin");
+        registry.addViewController("/organizers");
+        registry.addViewController("/docs");
         registry.addViewController("/editNews");
     }
 

src/main/java/ru/ulstu/configuration/SecurityConfiguration.java

@@ -45,7 +45,8 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
         log.debug("Security enabled");
         http.authorizeRequests()
                 .antMatchers("/").permitAll()
-                .antMatchers("/login", "/index", "/news/**", "/h2-console/*", "/h2-console").permitAll()
+                .antMatchers("/login", "/index", "/news/**", "/meetings/**", "/files/**", "/docs/**",
+                        "/public/**", "/organizers", "/webjars/**", "/h2-console/*", "/h2-console").permitAll()
                 .antMatchers("/swagger-ui.html").hasAuthority(UserRoleConstants.ADMIN)
                 .anyRequest().authenticated()
                 .and()

src/main/java/ru/ulstu/configuration/TemplateConfiguration.java

@@ -6,7 +6,7 @@
 
 package ru.ulstu.configuration;
 
-import nz.net.ultraq.thymeleaf.LayoutDialect;
+import nz.net.ultraq.thymeleaf.layoutdialect.LayoutDialect;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.thymeleaf.extras.springsecurity5.dialect.SpringSecurityDialect;

src/main/java/ru/ulstu/controller/IndexController.java

@@ -9,7 +9,7 @@ package ru.ulstu.controller;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
-import ru.ulstu.service.NewsService;
+import ru.ulstu.news.NewsService;
 
 @Controller
 public class IndexController {

src/main/java/ru/ulstu/files/FileSystemStorageService.java

@@ -0,0 +1,80 @@
+package ru.ulstu.files;
+
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.stereotype.Service;
+import org.springframework.util.FileSystemUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.stream.Stream;
+
+@Service
+public class FileSystemStorageService implements StorageService {
+	public static final String UPLOAD_DIR = "upload";
+
+	private final Path rootLocation = Paths.get(UPLOAD_DIR);
+
+	@Override
+	public void store(MultipartFile file) {
+		try {
+			if (file.isEmpty()) {
+				throw new StorageException("Failed to store empty file " + file.getOriginalFilename());
+			}
+			Files.copy(file.getInputStream(), this.rootLocation.resolve(file.getOriginalFilename()));
+		} catch (IOException e) {
+			throw new StorageException("Failed to store file " + file.getOriginalFilename(), e);
+		}
+	}
+
+	@Override
+	public Stream<Path> loadAll() {
+		try {
+			return Files.walk(this.rootLocation, 1)
+					.filter(path -> !path.equals(this.rootLocation))
+					.map(path -> this.rootLocation.relativize(path));
+		} catch (IOException e) {
+			throw new StorageException("Failed to read stored files", e);
+		}
+
+	}
+
+	@Override
+	public Path load(String filename) {
+		return rootLocation.resolve(filename);
+	}
+
+	@Override
+	public Resource loadAsResource(String filename) {
+		try {
+			Path file = load(filename);
+			Resource resource = new UrlResource(file.toUri());
+			if (resource.exists() || resource.isReadable()) {
+				return resource;
+			} else {
+				throw new StorageFileNotFoundException("Could not read file: " + filename);
+
+			}
+		} catch (MalformedURLException e) {
+			throw new StorageFileNotFoundException("Could not read file: " + filename, e);
+		}
+	}
+
+	@Override
+	public void deleteAll() {
+		FileSystemUtils.deleteRecursively(rootLocation.toFile());
+	}
+
+	@Override
+	public void init() {
+		try {
+			Files.createDirectory(rootLocation);
+		} catch (IOException e) {
+			throw new StorageException("Could not initialize storage", e);
+		}
+	}
+}

src/main/java/ru/ulstu/files/FileUtil.java

@@ -0,0 +1,29 @@
+package ru.ulstu.files;
+
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+
+public class FileUtil {
+
+    public static void saveFile(String uploadDir, String fileName,
+                                MultipartFile multipartFile) throws IOException {
+        Path uploadPath = Paths.get(uploadDir);
+
+        if (!Files.exists(uploadPath)) {
+            Files.createDirectories(uploadPath);
+        }
+
+        try (InputStream inputStream = multipartFile.getInputStream()) {
+            Path filePath = uploadPath.resolve(fileName);
+            Files.copy(inputStream, filePath, StandardCopyOption.REPLACE_EXISTING);
+        } catch (IOException ioe) {
+            throw new IOException("Could not save image file: " + fileName, ioe);
+        }
+    }
+}

src/main/java/ru/ulstu/files/FilesController.java

@@ -0,0 +1,28 @@
+package ru.ulstu.files;
+
+import org.springframework.core.io.Resource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+public class FilesController {
+    private final StorageService storageService;
+
+    public FilesController(StorageService storageService) {
+        this.storageService = storageService;
+    }
+
+    @GetMapping("/files/{filename:.+}")
+    @ResponseBody
+    public ResponseEntity<Resource> serveFile(@PathVariable String filename) {
+        Resource file = storageService.loadAsResource((filename == null || filename.equals("null") || filename.isEmpty())
+                ? "logo.png"
+                : filename);
+        return ResponseEntity.ok().header(HttpHeaders.CONTENT_DISPOSITION,
+                "filename=\"" + file.getFilename() + "\"").body(file);
+    }
+}

src/main/java/ru/ulstu/files/StorageException.java

@@ -0,0 +1,12 @@
+package ru.ulstu.files;
+
+public class StorageException extends RuntimeException {
+
+	public StorageException(String message) {
+		super(message);
+	}
+
+	public StorageException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}

src/main/java/ru/ulstu/files/StorageFileNotFoundException.java

@@ -0,0 +1,12 @@
+package ru.ulstu.files;
+
+public class StorageFileNotFoundException extends StorageException {
+
+	public StorageFileNotFoundException(String message) {
+		super(message);
+	}
+
+	public StorageFileNotFoundException(String message, Throwable cause) {
+		super(message, cause);
+	}
+}

src/main/java/ru/ulstu/files/StorageService.java

@@ -0,0 +1,23 @@
+package ru.ulstu.files;
+
+import org.springframework.core.io.Resource;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.nio.file.Path;
+import java.util.stream.Stream;
+
+public interface StorageService {
+
+	void init();
+
+	void store(MultipartFile file);
+
+	Stream<Path> loadAll();
+
+	Path load(String filename);
+
+	Resource loadAsResource(String filename);
+
+	void deleteAll();
+
+}

src/main/java/ru/ulstu/meeting/Meeting.java

@@ -0,0 +1,85 @@
+package ru.ulstu.meeting;
+
+import org.springframework.format.annotation.DateTimeFormat;
+import ru.ulstu.model.BaseEntity;
+import ru.ulstu.news.News;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.JoinColumn;
+import javax.persistence.Lob;
+import javax.persistence.OneToOne;
+import javax.persistence.Transient;
+import javax.validation.constraints.NotEmpty;
+import java.util.Date;
+
+@Entity
+public class Meeting extends BaseEntity {
+    @NotEmpty(message = "Заголовок не может быть пустым")
+    private String title;
+
+    @DateTimeFormat(pattern = "dd.MM.yyyy HH:mm")
+    private Date date;
+
+    @Lob
+    @NotEmpty(message = "Текст заседания не может быть пустым")
+    private String text;
+
+    @OneToOne(cascade = CascadeType.ALL)
+    @JoinColumn(name = "news_id", referencedColumnName = "id")
+    private News news;
+
+    @Transient
+    private Integer newsId;
+
+    public Meeting() {
+    }
+
+    public Meeting(String title, String text, Date date) {
+        this.title = title;
+        this.date = date;
+        this.text = text;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public Date getDate() {
+        return date;
+    }
+
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    public News getNews() {
+        return news;
+    }
+
+    public void setNews(News news) {
+        this.news = news;
+    }
+
+    public Integer getNewsId() {
+        return newsId == null
+                ? (news != null) ? news.getId() : null
+                : newsId;
+    }
+
+    public void setNewsId(Integer newsId) {
+        this.newsId = newsId;
+    }
+}

src/main/java/ru/ulstu/meeting/MeetingController.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 Anton Romanov - All Rights Reserved
+ * You may use, distribute and modify this code, please write to: romanov73@gmail.com.
+ *
+ */
+
+package ru.ulstu.meeting;
+
+import org.springframework.data.domain.Page;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.model.OffsetablePageRequest;
+import ru.ulstu.model.UserRoleConstants;
+
+import javax.validation.Valid;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+@Controller
+@RequestMapping("meetings")
+public class MeetingController {
+    private final static int DEFAULT_PAGE_SIZE = 10;
+    private final MeetingService meetingService;
+
+    public MeetingController(MeetingService meetingService) {
+        this.meetingService = meetingService;
+    }
+
+    @GetMapping("/meetings")
+    public String listMeetings(Model model,
+                               @RequestParam Optional<Integer> page,
+                               @RequestParam Optional<Integer> size) {
+        int currentPage = page.orElse(1);
+        int pageSize = size.orElse(DEFAULT_PAGE_SIZE);
+
+        Page<Meeting> meetingsPage = meetingService.getMeetings(new OffsetablePageRequest(currentPage - 1, pageSize));
+        model.addAttribute("meetings", meetingsPage);
+        int totalPages = meetingsPage.getTotalPages();
+        if (totalPages > 0) {
+            List<Integer> pageNumbers = IntStream.rangeClosed(1, totalPages)
+                    .boxed()
+                    .collect(Collectors.toList());
+            model.addAttribute("pageNumbers", pageNumbers);
+        }
+        return "meetings";
+    }
+
+    @GetMapping("/editMeeting/{meetingId}")
+    @Secured({UserRoleConstants.ADMIN})
+    public String editMeeting(@PathVariable(value = "meetingId") Integer id, Model model) {
+        model.addAttribute("meeting", (id != null && id != 0) ? meetingService.getById(id) : new Meeting());
+        return "editMeeting";
+    }
+
+    @GetMapping("/meetings/{meetingId}")
+    public String viewMeeting(@PathVariable(value = "meetingId") Integer id, Model model) {
+        model.addAttribute("meeting", id != null ? meetingService.getById(id) : new Meeting());
+        return "viewMeeting";
+    }
+
+    @PostMapping("saveMeeting")
+    @Secured({UserRoleConstants.ADMIN})
+    public String saveNews(@Valid @ModelAttribute Meeting meeting,
+                           BindingResult result) {
+        if (result.hasErrors()) {
+            return "editMeeting";
+        }
+        meetingService.save(meeting);
+        return "redirect:/meetings/meetings";
+    }
+
+    @GetMapping("deleteMeeting/{meetingId}")
+    @Secured({UserRoleConstants.ADMIN})
+    public String delete(@PathVariable(value = "meetingId") Integer id) {
+        meetingService.delete(id);
+        return "redirect:/meetings/meetings";
+    }
+}

src/main/java/ru/ulstu/meeting/MeetingRepository.java

@@ -0,0 +1,9 @@
+package ru.ulstu.meeting;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+interface MeetingRepository extends JpaRepository<Meeting, Integer> {
+    Page<Meeting> findByOrderByDateDesc(Pageable pageable);
+}

src/main/java/ru/ulstu/meeting/MeetingService.java

@@ -0,0 +1,58 @@
+package ru.ulstu.meeting;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import ru.ulstu.news.News;
+import ru.ulstu.news.NewsService;
+
+import javax.transaction.Transactional;
+import javax.validation.constraints.NotNull;
+
+@Service
+public class MeetingService {
+    private final MeetingRepository meetingRepository;
+    private final NewsService newsService;
+
+    public MeetingService(MeetingRepository meetingRepository,
+                          NewsService newsService) {
+        this.meetingRepository = meetingRepository;
+        this.newsService = newsService;
+    }
+
+    @Transactional
+    public Meeting create(Meeting meeting) {
+        meeting = meetingRepository.save(meeting);
+        News news = newsService.create("Объявление о заседании семинара", meeting);
+        meeting.setNews(news);
+        return save(meeting);
+    }
+
+    public Meeting save(Meeting meeting) {
+        if (meeting.getNewsId() != null) {
+            meeting.setNews(newsService.getById(meeting.getNewsId()));
+        }
+        return (meeting.getId() != null && (meeting.getId() != 0))
+                ? meetingRepository.save(meeting)
+                : create(meeting);
+    }
+
+    public Meeting getById(@NotNull Integer id) {
+        return meetingRepository
+                .findById(id)
+                .orElseThrow(() -> new RuntimeException("Запись о заседании не найдена"));
+    }
+
+    @Transactional
+    public void delete(Integer id) {
+        Meeting meeting = meetingRepository.getById(id);
+        if (meeting.getNews() != null) {
+            newsService.delete(meeting.getNews().getId());
+        }
+        meetingRepository.deleteById(id);
+    }
+
+    public Page<Meeting> getMeetings(Pageable pageable) {
+        return meetingRepository.findByOrderByDateDesc(pageable);
+    }
+}

src/main/java/ru/ulstu/model/OffsetablePageRequest.java

@@ -4,6 +4,7 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 
 import java.io.Serializable;
+import java.util.Optional;
 
 public class OffsetablePageRequest implements Pageable, Serializable {
     private final int offset;
@@ -31,11 +32,26 @@ public class OffsetablePageRequest implements Pageable, Serializable {
         return sort;
     }
 
+    @Override
+    public Sort getSortOr(Sort sort) {
+        return Pageable.super.getSortOr(sort);
+    }
+
     @Override
     public int getPageSize() {
         return count;
     }
 
+    @Override
+    public boolean isPaged() {
+        return Pageable.super.isPaged();
+    }
+
+    @Override
+    public boolean isUnpaged() {
+        return Pageable.super.isUnpaged();
+    }
+
     @Override
     public int getPageNumber() {
         return offset / count;
@@ -51,6 +67,11 @@ public class OffsetablePageRequest implements Pageable, Serializable {
         return offset > 0;
     }
 
+    @Override
+    public Optional<Pageable> toOptional() {
+        return Pageable.super.toOptional();
+    }
+
     @Override
     public Pageable next() {
         return new OffsetablePageRequest(getOffset() + getPageSize(), getPageSize(), getSort());
@@ -70,6 +91,11 @@ public class OffsetablePageRequest implements Pageable, Serializable {
         return new OffsetablePageRequest(0, getPageSize(), getSort());
     }
 
+    @Override
+    public Pageable withPage(int pageNumber) {
+        return null;
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (this == obj) {

src/main/java/ru/ulstu/news/News.java

@@ -1,9 +1,14 @@
-package ru.ulstu.model;
+package ru.ulstu.news;
 
 import org.springframework.format.annotation.DateTimeFormat;
+import org.springframework.web.multipart.MultipartFile;
+import ru.ulstu.meeting.Meeting;
+import ru.ulstu.model.BaseEntity;
 
 import javax.persistence.Entity;
 import javax.persistence.Lob;
+import javax.persistence.OneToOne;
+import javax.persistence.Transient;
 import javax.validation.constraints.NotEmpty;
 import java.util.Date;
 
@@ -21,6 +26,14 @@ public class News extends BaseEntity {
     @NotEmpty(message = "Текст новости не может быть пустым")
     private String text;
 
+    private String imageFileName;
+
+    @Transient
+    private MultipartFile imageFile;
+
+    @OneToOne(mappedBy = "news")
+    private Meeting meeting;
+
     public News() {
     }
 
@@ -54,6 +67,30 @@ public class News extends BaseEntity {
         return text;
     }
 
+    public String getImageFileName() {
+        return imageFileName;
+    }
+
+    public void setImageFileName(String imageFileName) {
+        this.imageFileName = imageFileName;
+    }
+
+    public MultipartFile getImageFile() {
+        return imageFile;
+    }
+
+    public void setImageFile(MultipartFile imageFile) {
+        this.imageFile = imageFile;
+    }
+
+    public Meeting getMeeting() {
+        return meeting;
+    }
+
+    public void setMeeting(Meeting meeting) {
+        this.meeting = meeting;
+    }
+
     public String getPreview() {
         return text != null && text.length() > MAX_NEWS_TEXT_PREVIEW_LENGTH
                 ? text.substring(0, MAX_NEWS_TEXT_PREVIEW_LENGTH) + "..."

src/main/java/ru/ulstu/news/NewsController.java

@@ -4,9 +4,10 @@
  *
  */
 
-package ru.ulstu.controller;
+package ru.ulstu.news;
 
 import org.springframework.data.domain.Page;
+import org.springframework.security.access.annotation.Secured;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.BindingResult;
@@ -16,11 +17,11 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import ru.ulstu.model.News;
 import ru.ulstu.model.OffsetablePageRequest;
-import ru.ulstu.service.NewsService;
+import ru.ulstu.model.UserRoleConstants;
 
 import javax.validation.Valid;
+import java.io.IOException;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
@@ -56,6 +57,7 @@ public class NewsController {
     }
 
     @GetMapping("/editNews/{newsId}")
+    @Secured({UserRoleConstants.ADMIN})
     public String editNews(@PathVariable(value = "newsId") Integer id, Model model) {
         model.addAttribute("news", (id != null && id != 0) ? newsService.getById(id) : new News());
         return "editNews";
@@ -68,16 +70,18 @@ public class NewsController {
     }
 
     @PostMapping("saveNews")
-    public String saveNews(@Valid @ModelAttribute News news, BindingResult result) {
+    @Secured({UserRoleConstants.ADMIN})
+    public String saveNews(@Valid @ModelAttribute News news,
+                           BindingResult result) throws IOException {
         if (result.hasErrors()) {
             return "editNews";
         }
         newsService.save(news);
-
         return "redirect:/news/news";
     }
 
     @GetMapping("deleteNews/{newsId}")
+    @Secured({UserRoleConstants.ADMIN})
     public String delete(@PathVariable(value = "newsId") Integer id) {
         newsService.delete(id);
         return "redirect:/news/news";

src/main/java/ru/ulstu/news/NewsRepository.java

@@ -1,9 +1,8 @@
-package ru.ulstu.repository;
+package ru.ulstu.news;
 
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
-import ru.ulstu.model.News;
 
 import java.util.List;
 

src/main/java/ru/ulstu/news/NewsService.java

@@ -1,12 +1,15 @@
-package ru.ulstu.service;
+package ru.ulstu.news;
 
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
-import ru.ulstu.model.News;
+import ru.ulstu.files.FileSystemStorageService;
-import ru.ulstu.repository.NewsRepository;
+import ru.ulstu.files.FileUtil;
+import ru.ulstu.meeting.Meeting;
 
+import javax.transaction.Transactional;
 import javax.validation.constraints.NotNull;
+import java.io.IOException;
 import java.util.Date;
 import java.util.List;
 
@@ -19,15 +22,30 @@ public class NewsService {
     }
 
     public void create(String title, String text) {
-        newsRepository.save(new News(title, new Date(), text));
+        create(new News(title, new Date(), text));
     }
 
-    public void create(News news) {
+    @Transactional
+    public News create(String title, Meeting meeting) {
+        News news = new News(title, new Date(), "Новость о заседении семинара");
+        news.setMeeting(meeting);
+        return create(news);
+    }
+
+    public News create(News news) {
         news.setDate(new Date());
-        newsRepository.save(news);
+        return newsRepository.save(news);
+    }
+
+    public void save(News news) throws IOException {
+        String fileName = System.currentTimeMillis() + "";
+        if (!news.getImageFile().isEmpty()) {
+            news.setImageFileName(fileName);
+            FileUtil.saveFile(FileSystemStorageService.UPLOAD_DIR, fileName, news.getImageFile());
+        } else {
+            news.setImageFileName(news.getImageFileName().isEmpty() ? "logo.png" : news.getImageFileName());
         }
 
-    public void save(News news) {
         if (news.getId() != null && (news.getId() != 0)) {
             newsRepository.save(news);
         } else {

src/main/java/ru/ulstu/user/UserService.java

@@ -2,6 +2,7 @@ package ru.ulstu.user;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
@@ -24,6 +25,8 @@ public class UserService implements UserDetailsService {
     private final PasswordEncoder passwordEncoder;
     private final UserRepository userRepository;
     private final UserRoleRepository userRoleRepository;
+    @Value("${admin-password}")
+    private String adminPassword;
 
     public UserService(PasswordEncoder passwordEncoder,
                        UserRepository userRepository,
@@ -63,7 +66,6 @@ public class UserService implements UserDetailsService {
 
     public void initDefaultAdmin() {
         String adminLogin = "admin";
-        String adminPassword = "adminadmin";
         if (getUserByLogin(adminLogin) == null) {
             UserRole adminRole = userRoleRepository.save(new UserRole(UserRoleConstants.ADMIN));
             createUser(new User(adminLogin, adminPassword, Set.of(adminRole)));

src/main/resources/application.properties

@@ -1,7 +1,10 @@
+admin-password=admin
 spring.main.banner-mode=off
 logging.level.tech.athene=DEBUG
 server.port=8080
 spring.jackson.serialization.WRITE_DATES_AS_TIMESTAMPS=false
+spring.servlet.multipart.max-file-size=100000000
+spring.servlet.multipart.max-request-size=100000000
 # go to  http://localhost:8080/h2-console
 spring.datasource.url=jdbc:h2:file:./data/db
 spring.datasource.driverClassName=org.h2.Driver

src/main/resources/templates/admin.html

@@ -4,5 +4,8 @@
     <a href="/news/editNews/0" class="btn btn-outline-dark">
         <i class="fa fa-plus-square" aria-hidden="true">Добавить новость</i>
     </a>
+    <a href="/meetings/editMeeting/0" class="btn btn-outline-dark">
+        <i class="fa fa-plus-square" aria-hidden="true">Добавить заседание</i>
+    </a>
 </div>
 </html>

src/main/resources/templates/default.html

@@ -7,11 +7,17 @@
     <title th:text="#{messages.app-name}">app-name</title>
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <script type="text/javascript" src="/webjars/jquery/3.6.0/jquery.min.js"></script>
-    <script type="text/javascript" src="/webjars/bootstrap/4.6.0/js/bootstrap.bundle.min.js"></script>
+    <script type="text/javascript" src="/webjars/momentjs/2.24.0/moment.js"></script>
+    <script type="text/javascript" src="/webjars/momentjs/2.24.0/locale/ru.js"></script>
+    <script type="text/javascript" src="/webjars/bootstrap/4.3.0/js/bootstrap.bundle.min.js"></script>
     <script type="text/javascript" src="/webjars/bootstrap-select/1.13.8/js/bootstrap-select.min.js"></script>
-    <link rel="stylesheet" href="/webjars/bootstrap/4.6.0/css/bootstrap.min.css"/>
+    <script type="text/javascript"
+            src="/webjars/bootstrap-datetimepicker/2.4.4/js/bootstrap-datetimepicker.js"></script>
+    <link rel="stylesheet" href="/webjars/bootstrap/4.3.0/css/bootstrap.min.css"/>
     <link rel="stylesheet" href="/webjars/bootstrap-select/1.13.8/css/bootstrap-select.min.css"/>
     <link rel="stylesheet" href="/webjars/font-awesome/4.7.0/css/font-awesome.min.css"/>
+    <link rel="stylesheet" href="/webjars/bootstrap-glyphicons/bdd2cbfba0/css/bootstrap-glyphicons.css"/>
+    <link rel="stylesheet" href="/webjars/bootstrap-datetimepicker/2.4.4/css/bootstrap-datetimepicker.css"/>
     <link rel="stylesheet" href="/css/main.css"/>
 </head>
 <body>
@@ -30,10 +36,16 @@
                 <a class="nav-link" href="/news/news">Новости</a>
             </li>
             <li class="nav-item">
-                <a class="nav-link" href="/news">Заседания</a>
+                <a class="nav-link" href="/meetings/meetings">Заседания</a>
             </li>
             <li class="nav-item">
-                <a class="nav-link" href="/news">Отчеты</a>
+                <a class="nav-link" href="/organizers">Организаторы</a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link" href="/docs">Документы</a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link" href="/reports">Отчеты</a>
             </li>
             <li class="nav-item">
                 <a class="nav-link" href="/admin">Администратору</a>

src/main/resources/templates/docs.html

@@ -0,0 +1,23 @@
+<!--
+  ~ Copyright (C) 2021 Anton Romanov - All Rights Reserved
+  ~ You may use, distribute and modify this code, please write to: romanov73@gmail.com.
+  ~
+  -->
+
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-4.dtd">
+<html xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorate="~{default}">
+<div class="container" layout:fragment="content">
+    <ul class="list-group">
+        <li class="list-group-item">
+            <a class="link-secondary" href="/docs/polozh.docx">
+                Положение
+            </a>
+        </li>
+        <li class="list-group-item">
+            <a class="link-secondary" href="/docs/plan2022.docx">
+                План заседаний на 2022 год.
+            </a>
+        </li>
+    </ul>
+</div>
+</html>

src/main/resources/templates/editMeeting.html

@@ -0,0 +1,42 @@
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-4.dtd">
+<html
+        xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" xmlns:th="http://www.w3.org/1999/xhtml"
+        layout:decorate="~{default}">
+<div class="container" layout:fragment="content">
+    <h3>Редактирование заседания:</h3>
+    <form action="#" th:action="@{/meetings/saveMeeting}" th:object="${meeting}" method="post">
+        <input type="hidden" th:field="*{id}">
+        <input type="hidden" th:field="*{version}">
+        <input type="hidden" th:field="*{newsId}">
+        <div class="form-group">
+            <label for="title">Тема заседания</label>
+            <input type="text" class="form-control" id="title" th:field="*{title}" placeholder="Тема заседания">
+            <p th:if="${#fields.hasErrors('title')}" th:class="${#fields.hasErrors('title')}? error">
+                Не может быть пустым</p>
+        </div>
+        <div class="form-group">
+            <label for="text">Текст о заседании</label>
+            <textarea class="form-control" id="text" th:field="*{text}" placeholder="Текст о заседании"
+                      style="height: 300px"></textarea>
+            <p th:if="${#fields.hasErrors('text')}" th:class="${#fields.hasErrors('text')}? error">
+                Не может быть пустым</p>
+        </div>
+        <div class="form-group">
+            <label for="date">Дата заседания</label>
+            <input type="text" id="date" class="form-control" data-target="#date" th:field="*{date}"/>
+            <p th:if="${#fields.hasErrors('date')}" th:class="${#fields.hasErrors('date')}? error">
+                Не может быть пустым</p>
+        </div>
+        <button type="submit" class="btn btn-outline-dark">Сохранить</button>
+        <a href="javascript:history.back()" class="btn btn-outline-dark">Отмена</a>
+    </form>
+    <script>
+        $(function () {
+            $("#date").datetimepicker({
+                format: 'dd.mm.yyyy hh:ii',
+                locale: 'ru'
+            });
+        });
+    </script>
+</div>
+</html>

src/main/resources/templates/editNews.html

@@ -4,10 +4,11 @@
         layout:decorate="~{default}">
 <div class="container" layout:fragment="content">
     <h3>Редактирование новости:</h3>
-    <form action="#" th:action="@{/news/saveNews}" th:object="${news}" method="post">
+    <form action="#" th:action="@{/news/saveNews}" th:object="${news}" method="post" enctype="multipart/form-data">
         <input type="hidden" th:field="*{id}">
         <input type="hidden" th:field="*{date}">
         <input type="hidden" th:field="*{version}">
+        <input type="hidden" th:field="*{imageFileName}">
         <div class="form-group">
             <label for="title">Заголовок</label>
             <input type="text" class="form-control" id="title" th:field="*{title}" placeholder="Заголовок новости">
@@ -21,6 +22,14 @@
             <p th:if="${#fields.hasErrors('text')}" th:class="${#fields.hasErrors('text')}? error">
                 Не может быть пустым</p>
         </div>
+        <div class="form-group">
+            <label for="image">Изображение</label>
+            <input type="file" name="imageFile" class="form-control" th:field="*{imageFile}" id="image"
+                   placeholder="Фото новости"/>
+
+            <p th:if="${#fields.hasErrors('imageFile')}" th:class="${#fields.hasErrors('imageFile')} ? error">
+                Ошибка</p>
+        </div>
         <button type="submit" class="btn btn-outline-dark">Сохранить</button>
         <a href="javascript:history.back()" class="btn btn-outline-dark">Отмена</a>
     </form>

src/main/resources/templates/index.html

@@ -5,15 +5,24 @@
     <div th:each="n : ${news}" class="news">
         <div class="row">
             <div class="col-md-4">
-                <img class="news-image" src="/img/logo.svg"/>
+                <img class="news-image" th:src="@{'/files/' + ${n.imageFileName}}"/>
             </div>
             <div class="col-md-8">
                 <div class="row">
                     <div class="col-md-10">
-                        <a th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5 th:text="${n.title}"/></a>
+                        <a th:if="${n.meeting == null}" th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5
+                                th:text="${n.title}"/></a>
+                        <a th:if="${n.meeting != null}" th:href="@{'/meetings/meetings/' + ${n.meeting.id}}"
+                           class="link-dark"><h5 th:text="${n.title}"/></a>
                     </div>
                 </div>
-                <div th:text="${n.preview}" class="news-item"></div>
+                <div th:if="${n.meeting == null}" th:text="${n.preview}" class="news-item"></div>
+                <div th:if="${n.meeting != null}" th:text="${'Тема заседания: ' + n.meeting.title}"
+                     class="news-item"></div>
+                <div th:if="${n.meeting != null}"
+                     th:text="${'Дата: ' +  #calendars.format(n.meeting.date, 'dd.MM.yyyy HH:mm')}"
+                     class="news-item"></div>
+                <div th:if="${n.meeting != null}" th:text="${n.meeting.text}" class="news-item"></div>
             </div>
         </div>
         <div th:text="${'Опубликовано: ' + #calendars.format(n.date, 'dd.MM.yyyy HH:mm')}"

src/main/resources/templates/meetings.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-4.dtd">
+<html xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" xmlns:th="http://www.w3.org/1999/xhtml"
+      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity5"
+      layout:decorate="~{default}">
+<div class="container" layout:fragment="content">
+    <div th:each="m : ${meetings}" class="news">
+        <div class="row">
+            <div class="col-md-10">
+                <a th:href="@{'/meetings/meetings/' + ${m.id}}" class="link-dark"><h5 th:text="${m.title}"/></a>
+            </div>
+            <div sec:authorize="hasRole('ROLE_ADMIN')" class="col-md-2" style="text-align: right">
+                <a th:href="@{'/meetings/editMeeting/' + ${m.id}}" class="link-dark">
+                    <i class="fa fa-pencil" aria-hidden="true"></i>
+                </a>
+                <a th:href="@{'/meetings/deleteMeeting/' + ${m.id}}" class="link-dark"
+                   onclick="return confirm('Удалить запись о заседании?')">
+                    <i class="fa fa-trash" aria-hidden="true"></i>
+                </a>
+            </div>
+        </div>
+        <hr/>
+    </div>
+    <div th:if="${meetings.totalPages > 0}" class="pagination">
+        <span style="float: left; padding: 5px 5px;">Страницы:</span>
+    </div>
+    <div th:if="${meetings.totalPages > 0}" class="pagination"
+         th:each="pageNumber : ${pageNumbers}">
+        <a th:href="@{/news/news(size=${meetings.size}, page=${pageNumber})}"
+           th:text=${pageNumber}
+           th:class="${pageNumber == meetings.number+1} ? active"></a>
+    </div>
+
+</div>
+</html>

src/main/resources/templates/news.html

@@ -6,15 +6,18 @@
     <div th:each="n : ${news}" class="news">
         <div class="row">
             <div class="col-md-4">
-                <img class="news-image" src="/img/logo.svg"/>
+                <img class="news-image" th:src="@{'/files/' + ${n.imageFileName}}"/>
             </div>
             <div class="col-md-8">
                 <div class="row">
                     <div class="col-md-10">
-                        <a th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5 th:text="${n.title}"/></a>
+                        <a th:if="${n.meeting == null}" th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5
+                                th:text="${n.title}"/></a>
+                        <a th:if="${n.meeting != null}" th:href="@{'/meetings/meetings/' + ${n.meeting.id}}"
+                           class="link-dark"><h5 th:text="${n.title}"/></a>
                     </div>
                     <div sec:authorize="hasRole('ROLE_ADMIN')" class="col-md-2" style="text-align: right">
-                        <a th:href="@{'/news/editNews/' + ${n.id}}" class="link-dark">
+                        <a th:if="${n.meeting == null}" th:href="@{'/news/editNews/' + ${n.id}}" class="link-dark">
                             <i class="fa fa-pencil" aria-hidden="true"></i>
                         </a>
                         <a th:href="@{'/news/deleteNews/' + ${n.id}}" class="link-dark"
@@ -23,7 +26,13 @@
                         </a>
                     </div>
                 </div>
-                <div th:text="${n.preview}" class="news-item"></div>
+                <div th:if="${n.meeting == null}" th:text="${n.preview}" class="news-item"></div>
+                <div th:if="${n.meeting != null}" th:text="${'Тема заседания: ' + n.meeting.title}"
+                     class="news-item"></div>
+                <div th:if="${n.meeting != null}"
+                     th:text="${'Дата: ' +  #calendars.format(n.meeting.date, 'dd.MM.yyyy HH:mm')}"
+                     class="news-item"></div>
+                <div th:if="${n.meeting != null}" th:text="${n.meeting.text}" class="news-item"></div>
             </div>
         </div>
         <div th:text="${'Опубликовано: ' + #calendars.format(n.date, 'dd.MM.yyyy HH:mm')}"

src/main/resources/templates/organizers.html

@@ -0,0 +1,29 @@
+<!--
+  ~ Copyright (C) 2021 Anton Romanov - All Rights Reserved
+  ~ You may use, distribute and modify this code, please write to: romanov73@gmail.com.
+  ~
+  -->
+
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-4.dtd">
+<html xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorate="~{default}">
+<div class="container" layout:fragment="content">
+    <h3>Состав организаторов семинара</h3>
+    <ul>
+        <li>
+            Ярушкина Н.Г., профессор, д.т.н., профессор
+        </li>
+        <li>
+            Мошкин В.С., доцент, к.т.н.
+        </li>
+        <li>
+            Романов А.А., зав. кафедрой, доцент, к.т.н., доцент
+        </li>
+        <li>
+            Гуськов Г.Ю., доцент, к.т.н.
+        </li>
+        <li>
+            Филиппов А.А., доцент, к.т.н.
+        </li>
+    </ul>
+</div>
+</html>

src/main/resources/templates/viewMeeting.html

@@ -0,0 +1,23 @@
+<!--
+  ~ Copyright (C) 2021 Anton Romanov - All Rights Reserved
+  ~ You may use, distribute and modify this code, please write to: romanov73@gmail.com.
+  ~
+  -->
+
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-4.dtd">
+<html
+        xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" xmlns:th="http://www.w3.org/1999/xhtml"
+        layout:decorate="~{default}">
+<div class="container" layout:fragment="content">
+    <div class="row">
+        <div class="col-md-4">
+            <img class="news-image" src="/img/logo.svg"/>
+        </div>
+        <div class="col-md-8">
+            <h5 th:text="${meeting.title}"/>
+            <div th:text="${meeting.text}" class="news-item"></div>
+        </div>
+    </div>
+    <a href="javascript:history.back()" class="btn btn-outline-dark" style="text-align: right">Назад</a>
+</div>
+</html>

src/main/resources/templates/viewNews.html

@@ -5,7 +5,7 @@
 <div class="container" layout:fragment="content">
     <div class="row">
         <div class="col-md-4">
-            <img class="news-image" src="/img/logo.svg"/>
+            <img class="news-image" th:src="@{'/files/' + ${news.imageFileName}}"/>
         </div>
         <div class="col-md-8">
             <h5 th:text="${news.title}"/>

upload/1647262775259

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.1"
+   width="1000"
+   height="1000"
+   viewBox="0 0 500 500"
+   xml:space="preserve"
+   id="svg45"
+   sodipodi:docname="IS_logo_black.svg"
+   inkscape:version="1.1.2 (b8e25be833, 2022-02-05)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><sodipodi:namedview
+   id="namedview47"
+   pagecolor="#ffffff"
+   bordercolor="#666666"
+   borderopacity="1.0"
+   inkscape:pageshadow="2"
+   inkscape:pageopacity="0"
+   inkscape:pagecheckerboard="true"
+   showgrid="false"
+   showborder="false"
+   inkscape:zoom="0.769"
+   inkscape:cx="500"
+   inkscape:cy="500"
+   inkscape:window-width="1920"
+   inkscape:window-height="991"
+   inkscape:window-x="-9"
+   inkscape:window-y="-9"
+   inkscape:window-maximized="1"
+   inkscape:current-layer="svg45" />
+<desc
+   id="desc29">Created with Fabric.js 4.6.0</desc>
+<defs
+   id="defs31">
+
+
+
+
+
+
+
+
+</defs>
+<path
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