FEATURE #1446: add html code widget

app/Providers/AppServiceProvider.php

@@ -3,6 +3,7 @@
 namespace App\Providers;
 
 use App\Handlers\Registrators\WidgetRegistrator;
+use App\Widgets\HtmlCode\HtmlCode;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -50,5 +51,6 @@ class AppServiceProvider extends ServiceProvider
         $registrator = $this->app->make('registerWidget');
 
         // register all available widgets
+        $registrator->register(HtmlCode::class);
     }
 }

app/Widgets/HtmlCode/HtmlCode.php

@@ -0,0 +1,64 @@
+<?php
+namespace App\Widgets\HtmlCode;
+
+use App\Http\Requests\Request;
+use App\Models\Widget;
+use App\Widgets\Contracts\WidgetRenderer;
+use App\Widgets\Exceptions\MissingParameterException;
+use App\Widgets\NonInstallableWidget;
+
+class HtmlCode extends NonInstallableWidget
+{
+    /**
+     * Name getter
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return 'widgets/htmlCode.widgetName';
+    }
+
+    /**
+     * Getter for description
+     *
+     * @return string
+     */
+    public static function getDescription()
+    {
+        return 'widgets/htmlCode.widgetDescription';
+    }
+
+    /**
+     * Getter for presenter/renderer of this widget
+     *
+     * @return WidgetRenderer
+     */
+    public static function getPresenter()
+    {
+        return Presenters\HtmlCode::class;
+    }
+
+    /**
+     * @param Widget  $widget
+     * @param Request $request
+     *
+     * @return Widget
+     * @throws MissingParameterException
+     */
+    public static function save(Widget $widget, Request $request)
+    {
+        if (!isset($request->code) || empty($request->code)) {
+            throw new MissingParameterException('code');
+        }
+
+        $widgetSettings = [
+            'code'           => $request->code,
+            'containerClass' => isset($request->containerClass) ? $request->containerClass : ''
+        ];
+
+        $widget->settings = json_encode($widgetSettings);
+
+        return $widget;
+    }
+}

app/Widgets/HtmlCode/Presenters/HtmlCode.php

@@ -0,0 +1,52 @@
+<?php
+namespace App\Widgets\HtmlCode\Presenters;
+
+use App\Models\Widget;
+use App\Models\WidgetType;
+use App\Widgets\Contracts\WidgetRenderer;
+
+class HtmlCode implements WidgetRenderer
+{
+    /**
+     * Method used for displaying widget.
+     *
+     * This method renders some HTML code for displaying.
+     *
+     * @param object $settings
+     *
+     * @return mixed
+     */
+    public static function render($settings)
+    {
+        $code = '
+            <div class="html-code-widget ' . $settings->containerClass . '">
+            ' . $settings->code . '
+            </div>';
+
+        return $code;
+    }
+
+    /**
+     * Display form for creating new instance of widget
+     *
+     * @param WidgetType $type
+     *
+     * @return mixed
+     */
+    public static function renderAddForm(WidgetType $type)
+    {
+        return view('admin.widgets.htmlCode.new', ['type' => $type]);
+    }
+
+    /**
+     * Display form for editing already existing widget
+     *
+     * @param Widget $widget
+     *
+     * @return mixed
+     */
+    public static function renderEditForm(Widget $widget)
+    {
+        return view('admin.widgets.htmlCode.edit', ['widget' => $widget]);
+    }
+}

resources/views/admin/widgets/htmlCode/edit.blade.php

@@ -0,0 +1,20 @@
+@extends('admin.layout')
+
+@section('pageName', @trans('widgets/htmlCode.edit', ['name' => $widget->name]))
+
+@section('content')
+    <h1>@lang('widgets/htmlCode.edit', ['name' => $widget->name])</h1>
+
+    <div class="row">
+        <div class="column large-8">
+            @include('admin.widgets.htmlCode.editForm')
+
+        </div>
+        <div class="column large-4">
+            <h3>@lang('widgets/htmlCode.preview')</h3>
+
+            @widgetPreview($widget)
+        </div>
+    </div>
+@stop
+

resources/views/admin/widgets/htmlCode/editForm.blade.php

@@ -0,0 +1,68 @@
+@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('widgets.postEdit', ['id' => $widget->id])}}" method="POST">
+    {!! csrf_field() !!}
+    <label>
+        @lang('widgets/htmlCode.name')
+
+        <input type="text" name="name" value="{{$widget->name}}" placeholder="@lang('widgets/htmlCode.name')" />
+
+        @if (isset($errors) && $errors->has('name'))
+            <div class="callout alert">
+                {{ $errors->first('name') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.description')
+
+        <input type="text" name="description" placeholder="@lang('widgets/htmlCode.description')"
+               value="{{$widget->description}}" />
+
+        @if (isset($errors) && $errors->has('description'))
+            <div class="callout alert">
+                {{ $errors->first('description') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.containerClass')
+
+        <input type="text" name="containerClass" placeholder="@lang('widgets/htmlCode.containerClass')"
+               value="{{$widget->containerClass}}" />
+
+        @if (isset($errors) && $errors->has('containerClass'))
+            <div class="callout alert">
+                {{ $errors->first('description') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.code')
+
+        <textarea rows="4" name="code" placeholder="@lang('widgets/htmlCode.code')">{{$widget->code}}</textarea>
+
+        @if (isset($errors) && $errors->has('code'))
+            <div class="callout alert">
+                {{ $errors->first('code') }}
+            </div>
+        @endif
+    </label>
+
+    <button type="submit" class="button success">@lang('widgets/htmlCode.editExisting')</button>
+</form>

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

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

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

@@ -0,0 +1,68 @@
+@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('widgets.postNew', ['type' => $type])}}" method="POST">
+    {!! csrf_field() !!}
+    <label>
+        @lang('widgets/htmlCode.name')
+
+        <input type="text" name="name" value="{{old("name")}}" placeholder="@lang('widgets/htmlCode.name')" />
+
+        @if (isset($errors) && $errors->has('name'))
+            <div class="callout alert">
+                {{ $errors->first('name') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.description')
+
+        <input type="text" name="description" placeholder="@lang('widgets/htmlCode.description')"
+               value="{{old("description")}}" />
+
+        @if (isset($errors) && $errors->has('description'))
+            <div class="callout alert">
+                {{ $errors->first('description') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.containerClass')
+
+        <input type="text" name="containerClass" placeholder="@lang('widgets/htmlCode.containerClass')"
+               value="{{old("containerClass")}}" />
+
+        @if (isset($errors) && $errors->has('containerClass'))
+            <div class="callout alert">
+                {{ $errors->first('description') }}
+            </div>
+        @endif
+    </label>
+
+    <label>
+        @lang('widgets/htmlCode.code')
+
+        <textarea rows="4" name="code" placeholder="@lang('widgets/htmlCode.code')">{{old("code")}}</textarea>
+
+        @if (isset($errors) && $errors->has('code'))
+            <div class="callout alert">
+                {{ $errors->first('code') }}
+            </div>
+        @endif
+    </label>
+
+    <button type="submit" class="button success">@lang('widgets/htmlCode.createNew')</button>
+</form>