README.md

@@ -1,9 +1,2 @@
 # seminar
 
-JDK: https://download.oracle.com/java/17/archive/jdk-17.0.6_windows-x64_bin.exe
-
-IDE: IntelliJIDEA community version https://www.jetbrains.com/ru-ru/idea/download/#section=windows
-
-To run: run project and open http://localhost:8080/
-
-Demo: http://seminar.athene.tech

build.gradle

@@ -48,7 +48,6 @@ dependencies {
     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'
-    implementation group: 'org.webjars', name: 'summernote', version: '0.8.10'
 
     testImplementation group: 'org.springframework.boot', name: 'spring-boot-starter-test'
 }

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

@@ -70,7 +70,8 @@ public class MeetingController {
 
     @PostMapping("saveMeeting")
     @Secured({UserRoleConstants.ADMIN})
-    public String saveNews(@Valid @ModelAttribute Meeting meeting, BindingResult result) {
+    public String saveNews(@Valid @ModelAttribute Meeting meeting,
+                           BindingResult result) {
         if (result.hasErrors()) {
             return "editMeeting";
         }

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

@@ -1,12 +1,14 @@
 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;
 
@@ -24,6 +26,11 @@ 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;
 
@@ -60,6 +67,22 @@ 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;
     }
@@ -67,4 +90,10 @@ public class News extends BaseEntity {
     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) + "..."
+                : text;
+    }
 }

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

@@ -21,6 +21,7 @@ import ru.ulstu.model.OffsetablePageRequest;
 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;
@@ -70,7 +71,8 @@ public class NewsController {
 
     @PostMapping("saveNews")
     @Secured({UserRoleConstants.ADMIN})
-    public String saveNews(@Valid @ModelAttribute News news, BindingResult result) {
+    public String saveNews(@Valid @ModelAttribute News news,
+                           BindingResult result) throws IOException {
         if (result.hasErrors()) {
             return "editNews";
         }

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

@@ -3,10 +3,13 @@ package ru.ulstu.news;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
+import ru.ulstu.files.FileSystemStorageService;
+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;
 
@@ -34,12 +37,17 @@ public class NewsService {
         return newsRepository.save(news);
     }
 
-    public void save(News news) {
+    public void save(News news) throws IOException {
+        String fileName = System.currentTimeMillis() + "";
+        news.setImageFileName(fileName);
+
         if (news.getId() != null && (news.getId() != 0)) {
             newsRepository.save(news);
         } else {
             create(news);
         }
+
+        FileUtil.saveFile(FileSystemStorageService.UPLOAD_DIR, fileName, news.getImageFile());
     }
 
     public News getById(@NotNull Integer id) {

src/main/resources/application.properties

@@ -1,13 +1,15 @@
+#
+# Copyright (C) 2021 Anton Romanov - All Rights Reserved
+# You may use, distribute and modify this code, please write to: romanov73@gmail.com.
+#
+#
 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=2048MB
+spring.servlet.multipart.max-file-size=100000000
-spring.servlet.multipart.max-request-size=2048MB
+spring.servlet.multipart.max-request-size=100000000
-server.tomcat.max-http-form-post-size=2048MB
-#server.tomcat.max-swallow-size=2048MB
-#server.max-http-header-size=2048MB
 # go to  http://localhost:8080/h2-console
 spring.datasource.url=jdbc:h2:file:./data/db
 spring.datasource.driverClassName=org.h2.Driver

src/main/resources/public/css/main.css

@@ -1,25 +1,7 @@
-html, body {
+@media (min-width: 1200px) {
-    width: 100%;
+    .container {
-    height: 100%;
+        max-width: 970px;
     }
-
-.background {
-    background-image: url('/img/background.jpg');
-    background-repeat: no-repeat;
-    background-size: cover;
-    background-position: center;
-    opacity: 0.1;
-    height: 100%;
-    max-height: 768px;
-    width: 100%;
-    z-index: -100;
-    position: absolute;
-}
-
-.body-container {
-    position: relative;
-    margin: 0 auto;
-    min-height: 100%;
 }
 
 .news {
@@ -68,16 +50,6 @@ html, body {
     border-radius: 2px;
 }
 
-.clearfloat {
-    clear: both;
-}
-
-.empty {
-    height: 50px;
-}
-
 footer {
     height: 50px;
-    position: relative;
-    margin: -50px auto 0;
 }

src/main/resources/templates/admin.html

@@ -1,3 +1,9 @@
+<!--
+  ~ 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">

src/main/resources/templates/default.html

@@ -7,14 +7,20 @@
     <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/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>
+    <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>
-<div class="body-container">
-    <div class="background"></div>
 <nav class="navbar navbar-expand-md navbar-light bg-white">
     <a class="navbar-brand" href="/">
         <img src="/img/logo.svg" width="50px">
@@ -64,34 +70,7 @@
         <div layout:fragment="content">
         </div>
     </div>
-        <div class="clearfloat"></div>
-        <div class="empty"></div>
-    </div>
     <footer></footer>
-    <!-- Yandex.Metrika counter -->
-    <script type="text/javascript">
-   (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
-   m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
-   (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");
-
-   ym(88139282, "init", {
-        clickmap:true,
-        trackLinks:true,
-        accurateTrackBounce:true,
-        webvisor:true
-   });
-
-
-
-    </script>
-    <noscript>
-        <div><img src="https://mc.yandex.ru/watch/88139282" style="position:absolute; left:-9999px;" alt=""/></div>
-    </noscript>
-    <!-- /Yandex.Metrika counter -->
-
 </div>
-<footer>
-    2022
-</footer>
 </body>
 </html>

src/main/resources/templates/docs.html

@@ -1,14 +1,20 @@
+<!--
+  ~ 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-dark" href="/docs/polozh.docx">
+            <a class="link-secondary" href="/docs/polozh.docx">
                 Положение
             </a>
         </li>
         <li class="list-group-item">
-            <a class="link-dark" href="/docs/plan2022.docx">
+            <a class="link-secondary" href="/docs/plan2022.docx">
                 План заседаний на 2022 год.
             </a>
         </li>

src/main/resources/templates/editMeeting.html

@@ -30,17 +30,6 @@
         <button type="submit" class="btn btn-outline-dark">Сохранить</button>
         <a href="javascript:history.back()" class="btn btn-outline-dark">Отмена</a>
     </form>
-    <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-select/1.13.8/js/bootstrap-select.min.js"></script>
-    <script type="text/javascript"
-            src="/webjars/bootstrap-datetimepicker/2.4.4/js/bootstrap-datetimepicker.js"></script>
-    <script type="text/javascript" src="/webjars/summernote/0.8.10/summernote-bs4.js"></script>
-    <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="/webjars/summernote/0.8.10/summernote-bs4.css"/>
     <script>
         $(function () {
             $("#date").datetimepicker({
@@ -48,9 +37,6 @@
                 locale: 'ru'
             });
         });
-        $('#text').summernote({
-            height: 300
-        });
     </script>
 </div>
 </html>

src/main/resources/templates/editNews.html

@@ -1,3 +1,9 @@
+<!--
+  ~ 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"
@@ -21,26 +27,16 @@
             <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>
-    <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-select/1.13.8/js/bootstrap-select.min.js"></script>
-    <script type="text/javascript"
-            src="/webjars/bootstrap-datetimepicker/2.4.4/js/bootstrap-datetimepicker.js"></script>
-    <script type="text/javascript" src="/webjars/summernote/0.8.10/summernote-bs4.js"></script>
-    <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="/webjars/summernote/0.8.10/summernote-bs4.css"/>
-    <script>
-        $('#text').summernote({
-            height: 300
-        });
-
-    </script>
 </div>
 </html>

src/main/resources/templates/index.html

@@ -1,10 +1,19 @@
+<!--
+  ~ 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 th:each="n : ${news}" class="news">
         <div class="row">
-            <div class="col-md-12">
+            <div class="col-md-4">
+                <img class="news-image" th:src="@{'/files/' + ${n.imageFileName}}"/>
+            </div>
+            <div class="col-md-8">
                 <div class="row">
                     <div class="col-md-10">
                         <a th:if="${n.meeting == null}" th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5
@@ -13,13 +22,13 @@
                            class="link-dark"><h5 th:text="${n.title}"/></a>
                     </div>
                 </div>
-                <div th:if="${n.meeting == null}" th:utext="${n.text}" 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="${n.meeting != null}" th:utext="${n.meeting.text}" 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

@@ -7,7 +7,6 @@
         <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 th:text="${'Дата заседания: ' + #calendars.format(m.date, 'dd.MM.yyyy HH:mm')}"></div>
             </div>
             <div sec:authorize="hasRole('ROLE_ADMIN')" class="col-md-2" style="text-align: right">
                 <a th:href="@{'/meetings/editMeeting/' + ${m.id}}" class="link-dark">
@@ -30,5 +29,6 @@
            th:text=${pageNumber}
            th:class="${pageNumber == meetings.number+1} ? active"></a>
     </div>
+
 </div>
 </html>

src/main/resources/templates/news.html

@@ -1,3 +1,9 @@
+<!--
+  ~ 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"
       xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity5"
@@ -5,7 +11,10 @@
 <div class="container" layout:fragment="content">
     <div th:each="n : ${news}" class="news">
         <div class="row">
-            <div class="col-md-12">
+            <div class="col-md-4">
+                <img class="news-image" th:src="@{'/files/' + ${n.imageFileName}}"/>
+            </div>
+            <div class="col-md-8">
                 <div class="row">
                     <div class="col-md-10">
                         <a th:if="${n.meeting == null}" th:href="@{'/news/news/' + ${n.id}}" class="link-dark"><h5
@@ -23,13 +32,13 @@
                         </a>
                     </div>
                 </div>
-                <div th:if="${n.meeting == null}" th:utext="${n.text}" class="news-item"></div>
+                <div th:if="${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:utext="${n.meeting.text}" class="news-item"></div>
+                <div th:if="${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

@@ -1,3 +1,9 @@
+<!--
+  ~ 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">

src/main/resources/templates/viewMeeting.html

@@ -1,12 +1,21 @@
+<!--
+  ~ 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-12">
+        <div class="col-md-4">
+            <img class="news-image" src="/img/logo.svg"/>
+        </div>
+        <div class="col-md-8">
             <h5 th:text="${meeting.title}"/>
-            <div th:utext="${meeting.text}" class="news-item"></div>
+            <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>

src/main/resources/templates/viewNews.html

@@ -1,12 +1,21 @@
+<!--
+  ~ 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-12">
+        <div class="col-md-4">
+            <img class="news-image" th:src="@{'/files/' + ${news.imageFileName}}"/>
+        </div>
+        <div class="col-md-8">
             <h5 th:text="${news.title}"/>
-            <div th:utext="${news.text}" class="news-item"></div>
+            <div th:text="${news.text}" class="news-item"></div>
         </div>
     </div>
     <div th:text="${'Опубликовано: ' + #calendars.format(news.date, 'dd.MM.yyyy HH:mm')}"