FEATURE #1419: add admin for creating new widget area

app/Http/Controllers/Admin/CreateNewWidgetArea.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests;
+use App\Http\Requests\NewWidgetAreaRequest;
+use App\Models\WidgetArea;
+
+class CreateNewWidgetArea extends Controller
+{
+    /**
+     * Form for new widget area
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
+    public function getNew()
+    {
+        return view('admin.widgets.area.new');
+    }
+
+    /**
+     * @param NewWidgetAreaRequest $request
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function postNew(NewWidgetAreaRequest $request)
+    {
+        $parameters = [
+            'code'        => $request->code,
+            'name'        => $request->name,
+            'description' => $request->description
+        ];
+
+        WidgetArea::create($parameters);
+
+
+        // redirect with success notification
+        return redirect()
+            ->route('widgetareas.overview')
+            ->with('success', trans('admin/widgetAreas.successfullyCreated'));
+    }
+}

app/Http/Requests/NewWidgetAreaRequest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Requests;
+
+class NewWidgetAreaRequest extends Request
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'code' => 'required|unique:widget_areas,code',
+            'name' => 'required'
+        ];
+    }
+}

database/migrations/2016_02_08_234544_FixAutoIncrementForWidgetAreas.php

@@ -0,0 +1,67 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class FixAutoIncrementForWidgetAreas extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+
+        try {
+            Schema::table('widget_in_widget_area', function (Blueprint $table) {
+                $table->dropForeign('fk_widget_has_widget_area_widget_area1');
+            });
+        } catch (\Illuminate\Database\QueryException $e) {
+            // probably foreign does not exist, try to remove one from migration
+
+            try {
+                Schema::table('widget_in_widget_area', function (Blueprint $table) {
+                    $table->dropForeign('widget_in_widget_area_widget_area_id_foreign');
+                });
+            } catch (\Illuminate\Database\QueryException $ex) {
+                // ignore this error
+            }
+        }
+
+        Schema::table('widget_areas', function (Blueprint $table) {
+            $table->integer('id', true)->change();
+        });
+
+        Schema::table('widget_in_widget_area', function(Blueprint $table) {
+            $table->foreign('widget_area_id')
+                  ->references('id')
+                  ->on('widget_areas')
+                  ->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('widget_in_widget_area', function (Blueprint $table) {
+            $table->dropForeign('widget_in_widget_area_widget_area_id_foreign');
+        });
+
+        Schema::table('widget_areas', function (Blueprint $table) {
+            $table->integer('id', false)->change();
+        });
+
+        Schema::table('widget_in_widget_area', function(Blueprint $table) {
+            $table->foreign('widget_area_id')
+                  ->references('id')
+                  ->on('widget_areas')
+                  ->onDelete('cascade');
+        });
+
+    }
+}

resources/lang/en/admin/mainMenu.php

@@ -14,5 +14,7 @@ return [
     'uploadFile'           => 'New file',
     'uploadImage'          => 'New image',
     'uploadedFiles'        => 'Overview',
-    'actionLog'            => 'Log'
+    'actionLog'            => 'Log',
+    'widgets'              => 'Widgets',
+    'newWidgetArea'        => 'New area',
 ];

resources/lang/en/admin/widgetAreas.php

@@ -0,0 +1,17 @@
+<?php
+return [
+    'new'                 => 'New widget area',
+    'name'                => 'Widget area name',
+    'code'                => 'Unique code',
+    'description'         => 'Description',
+    'createNew'           => 'Create new widget area',
+    'successfullyCreated' => 'Widget area successfully created',
+    'overview'            => 'List of all widget areas',
+    'successfullyDeleted' => 'Successfully deleted',
+    'invalidArea'         => 'Specified widget area is not valid. Try to choose a valid one.',
+    'actions'             => 'Actions',
+    'noEntries'           => 'No widget areas defined yet. Try to create some first.',
+    'editButton'          => 'Edit',
+    'edit'                => 'Editing widget area :name',
+    'editSuccessfull'     => 'Successfully edited'
+];

resources/views/admin/widgets/area/new.blade.php

@@ -0,0 +1,10 @@
+@extends('admin.layout')
+
+@section('pageName', @trans('admin/widgetAreas.new'))
+
+@section('content')
+    <h1>@lang('admin/widgetAreas.new')</h1>
+
+    @include('admin.widgets.area.newForm')
+@stop
+

resources/views/admin/widgets/area/newForm.blade.php

@@ -0,0 +1,55 @@
+@if (!isset($hideMessages))
+    @if (session('success'))
+        <div class="callout success">
+            {{ session('success') }}
+        </div>
+    @endif
+
+    @if (session('error'))
+        <div class="callout alert">
+            {{ session('error') }}
+        </div>
+    @endif
+@endif
+
+<form action="{{route('widgetareas.postNew')}}" method="POST">
+    {!! csrf_field() !!}
+    <label>
+        @lang('admin/widgetAreas.name')
+
+        <input type="text" name="name" value="{{old("name")}}" placeholder="@lang('admin/widgetAreas.name')" />
+
+        @if (isset($errors) && $errors->has('name'))
+            <div class="callout alert">
+                {{ $errors->first('name') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('admin/widgetAreas.code')
+
+        <input type="text" name="code" value="{{old("code")}}" placeholder="@lang('admin/widgetAreas.code')" />
+
+        @if (isset($errors) && $errors->has('code'))
+            <div class="callout alert">
+                {{ $errors->first('code') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('admin/widgetAreas.description')
+
+        <textarea rows="3" name="description"
+                  placeholder="@lang('admin/widgetAreas.description')">{{old("description")}}</textarea>
+
+        @if (isset($errors) && $errors->has('description'))
+            <div class="callout alert">
+                {{ $errors->first('description') }}
+            </div>
+        @endif
+    </label>
+
+    <button type="submit" class="button success">@lang('admin/widgetAreas.createNew')</button>
+</form>