Neuigkeiten/News/Blog-Editing und Bugfixes

app/Http/Controllers/BlogController.php

@@ -3,13 +3,73 @@
 namespace App\Http\Controllers;
 
 use App\Models\Blog;
+use Illuminate\Database\QueryException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Auth;
 
 class BlogController extends Controller
 {
 
+    public function addBlog(Request $request){
+        if(Auth::check()){
+            try {
+                $blog = new Blog();
+                $blog->published_by = Auth::user()->id;
+                $blog->language = $request->input('language');
+                $blog->title = $request->input('title');
+                $blog->body = $request->input('body');
+                $blog->published = "1";
+                $blog->created_at = now();
+                $blog->updated_at = now();
+                $blog->save();
+                return ['messageStatus' => 'success', 'errorMessage' => ''];
+            } catch (\Illuminate\Database\QueryException $e) {
+                return ['messageStatus' => 'danger', 'errorMessage' => $e->getMessage()];
+            }
+        }
+        abort(404);
+    }
+
+    public function editBlog(Request $request){
+        if(Auth::check()){
+            try {
+                $blog = Blog::find($request->input('id'));
+                $blog->title = $request->input('title');
+                $blog->body = $request->input('body');
+                $blog->language = $request->input('language');
+                $blog->published = $request->input('published');
+                $blog->published_by = Auth::user()->id;
+                $blog->save();
+                return ['messageStatus' => 'success', 'errorMessage' => ''];
+            } catch (\Illuminate\Database\QueryException $e) {
+                return ['messageStatus' => 'failure', 'errorMessage' => $e->getMessage()];
+            }
+        }
+        abort(404);
+    }
+
+    public function deleteBlog(Request $request){
+        if(Auth::check()){
+            try {
+                $blog = Blog::find($request->input('id'));
+                if ($blog) {
+                    $blog->delete();
+                }
+                return ['messageStatus' => 'success', 'errorMessage' => ''];
+            } catch(\Exception $e){
+                return ['messageStatus' => 'failure', 'errorMessage' => $e->getMessage()];
+            }
+        }
+        abort(404);
+    }
+
+
     public static function blogPaginated(){
         return Blog::where('language', App::getLocale())->where('published', 1)->orderBy('id', 'desc')->paginate(5);
     }
+
+    public static function blogPaginatedEdit(){
+        return Blog::orderBy('id', 'desc')->paginate(5);
+    }
 }

app/Http/Controllers/WebsiteController.php

@@ -42,7 +42,7 @@ class WebsiteController extends Controller
     }
 
     public function news(Request $request){
-        return view('content.news', ['blogs' => BlogController::blogPaginated()]);
+        return view('content.news', ['blogs' => BlogController::blogPaginated(App::getLocale(), true)]);
     }
 
     public function services(Request $request){
@@ -74,6 +74,11 @@ class WebsiteController extends Controller
     }
 
     public function editNews(){
-
+        if(Auth::check()){
+            return response()
+                ->view('blog.edit', ['blogs' => BlogController::blogPaginatedEdit()])
+                ->header('Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
+        }
+        abort(404);
     }
 }

app/Models/Blog.php

@@ -9,5 +9,8 @@ class Blog extends Model
     //
     protected $table = 'blogs';
 
-
+    public function byUser(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo('App\Models\User', 'published_by', 'id');
+    }
 }

public/css/blog/edit.css

@@ -0,0 +1,23 @@
+.blogEdit {
+    padding: 0.5em;
+    border: 1px solid black;
+}
+
+.blogEdit button {
+    padding: 0.7em;
+    font-size: 1em;
+    background-color: #ccc;
+}
+
+.blogEdit input[type=text] {
+    font-size: 1em;
+}
+
+.blogEdit textarea {
+    font-size: 1.2em;
+}
+
+.blogEdit select {
+    font-size: 1em;
+    padding: 0.5em;
+}

public/css/style.css

@@ -83,6 +83,7 @@ html, body {
 .eingabemaske {
     border: 5px inset;
     font-size: 1.2em;
+    padding: 0.5em;
 }
 
 .eingabemaske table, th, td {
@@ -97,6 +98,7 @@ html, body {
     padding: 1em;
     border: 4px outset;
     font-size: 1.2em;
+    background-color: #ccc;
 }
 
 #fehlermeldung {

public/js/blog/blog.js

@@ -0,0 +1,96 @@
+$(function() {
+    $('select[autocomplete="off"]').each(function() {
+        let selectedValue = $(this).find('option[selected]').val();
+        if (selectedValue) {
+            $(this).val(selectedValue);
+        }
+    });
+});
+
+function addBlog(){
+
+    let b = {};
+    b.title = $('#blogTitle_new').val();
+    b.body = $('#blogBody_new').val();
+    b.published = $('#blogPublished_new').is(":checked") ? "1" : "0";
+    b.language = $('#blogLanguage_new').val();
+
+    console.log(b);
+
+    if(window.confirm('Eintrag wirklich speichern?')){
+        $.ajax({
+            type: "POST",
+            url: "/intern/nachrichten/add",
+            data: b,
+            dataType: "json",
+            success:function(r){
+                if(r.messageStatus === "success"){
+                    $('#blogTitle_new').val("");
+                    $('#blogBody_new').val("");
+                    $('#blogLanguage_new').val("de");
+                    location.reload();
+                } else {
+                    alert(r.errorMessage);
+                }
+            },
+            error:function(r, a, e){
+                alert(e);
+            }
+        });
+    }
+}
+
+function editBlog(blogId){
+    let b = {};
+    b.id = blogId;
+    b.title = $('#blogTitle_'+blogId).val();
+    b.body = $('#blogBody_'+blogId).val();
+    b.published = $('#blogPublished_'+blogId).is(":checked") ? "1" : "0";
+    b.language = $('#blogLanguage_'+blogId).val();
+
+    if(window.confirm('Eintrag wirklich speichern?')){
+        $.ajax({
+            type: "PUT",
+            url: "/intern/nachrichten/edit",
+            data: b,
+            dataType: "json",
+            success:function(r){
+                if(r.messageStatus === "success"){
+                    location.reload();
+                } else {
+                    alert(r.errorMessage);
+                }
+            },
+            error:function(r, a, e){
+                alert(e);
+            }
+        });
+    }
+}
+
+function deleteBlog(blogId){
+    let b = {};
+    b.id = blogId;
+
+    if(window.confirm('Eintrag wirklich löschen?')){
+        $.ajax({
+            type:"DELETE",
+            url:"/intern/nachrichten/delete",
+            data:b,
+            dataType:"json",
+            success:function(r){
+                if(r.messageStatus === "success"){
+                    $('#blogDelete_' + blogId).closest('.blogEdit').fadeOut(300, function() {
+                        $(this).remove();
+                        location.reload();
+                    });
+                } else {
+                    alert(r.errorMessage);
+                }
+            },
+            error:function(r, a, e){
+                alert(e);
+            }
+        })
+    }
+}

resources/views/blog/edit.blade.php

@@ -0,0 +1,63 @@
+@extends('layout.app')
+@section('scripts')
+    <link rel="stylesheet" href="{{ asset("css/blog/edit.css") . "?rnd=" . rand(0, 1000000000) }}">
+    <script src="{{ asset('/js/blog/blog.js') }}"></script>
+@endsection
+
+@section('content')
+
+    <h2>Post hinzufügen</h2>
+    <div class="blogEdit">
+        Veröffentlichen? <input type="checkbox" id="blogPublished_new" checked><br /><br />
+
+        Sprache:
+        <select id="blogLanguage_new" name="language" autocomplete="off">
+            <option value="de">Deutsch</option>
+            <option value="en">Englisch</option>
+        </select><br /><br />
+
+        <label for="blogTitle_new">Titel:<br />
+        </label><input id="blogTitle_new" type="text" value="" placeholder="Titel eingeben...">
+        <br /><br />
+
+        <label for="blogBody_new">Inhalt:</label><br />
+        <textarea cols="64" rows="8" maxlength="2000" id="blogBody_new" placeholder="Text/HTML eingeben..."></textarea>
+        <br />
+        <br />
+        <button onclick="addBlog()" id="blogEdit_new">Hinzufügen</button><br /><br />
+
+    </div>
+
+    <h2>Posts ändern/löschen</h2>
+    <br />
+
+    @foreach($blogs as $blog)
+        <div class="blogEdit">
+            <b>Erstellt von: {{$blog->byUser()->first()->name}} - Erstellt am: {{ $blog->created_at }} - Verändert am: {{ $blog->updated_at }}</b><br /><br />
+
+            Veröffentlicht: <input type="checkbox" id="blogPublished_{{$blog->id}}"{{ $blog->published ? " checked" : "" }}><br /><br />
+
+            Sprache:
+            <select id="blogLanguage_{{ $blog->id }}" name="language" autocomplete="off">
+                <option value="de"{{ ($blog->language == "de" ? " selected" : "") }}>Deutsch</option>
+                <option value="en"{{ ($blog->language == "en" ? " selected" : "") }}>Englisch</option>
+            </select><br /><br />
+
+            <button onclick="deleteBlog({{ $blog->id }})" id="blogDelete_{{ $blog->id }}">Löschen</button><br /><br />
+
+            <label for="blogTitle_{{ $blog->id }}">Titel:<br />
+            </label><input id="blogTitle_{{ $blog->id }}" type="text" value="{{ $blog->title }}">
+            <br /><br />
+
+            <label for="blogBody_{{$blog->id}}">Inhalt:</label><br />
+            <textarea cols="64" rows="8" maxlength="2000" id="blogBody_{{$blog->id}}">{!! $blog->body !!}</textarea>
+            <br />
+            <br />
+            <button onclick="editBlog({{ $blog->id }})" id="blogEdit_{{ $blog->id }}">Speichern</button><br /><br />
+
+        </div>
+    @endforeach
+    <br /><br />
+    {{ $blogs->links() }}
+    <br /><br />
+@endsection

resources/views/layout/app.blade.php

@@ -54,6 +54,6 @@
                 @yield('content')
             </div>
         </div>
-        </div>
+
     </body>
 </html>

resources/views/login/register.blade.php

@@ -18,7 +18,7 @@
                        title="Nur echte Adressen der elektronischen Post verwenden!"/></td>
         </tr>
         <tr>
-            <td><label for="username">(Vollständiger) Name:</label></td>
+            <td><label for="username">Name/Nick:</label></td>
             <td><input size="32" type="text" id="username"/></td>
         </tr>
         <tr>

routes/web.php

@@ -1,5 +1,6 @@
 <?php
 
+use App\Http\Controllers\BlogController;
 use App\Http\Controllers\LoginController;
 use App\Http\Controllers\WebsiteController;
 use App\Http\Controllers\TickerController;
@@ -32,3 +33,6 @@ Route::put('/intern/ticker/add', [TickerController::class, 'addTicker']);
 
 
 Route::get('/intern/nachrichten', [WebsiteController::class, 'editNews'])->name('editNews');
+Route::post('/intern/nachrichten/add', [BlogController::class, 'addBlog']);
+Route::delete('/intern/nachrichten/delete', [BlogController::class, 'deleteBlog']);
+Route::put('/intern/nachrichten/edit', [BlogController::class, 'editBlog']);