added support for laravel 4

src/Laravel4CoreServiceProvider.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace FocalStrategy\Core;
+
+use Illuminate\Support\ServiceProvider;
+use View;
+
+require_once __DIR__.'/helpers.php';
+
+class Laravel4CoreServiceProvider extends ServiceProvider
+{
+    /**
+     * Register services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+    }
+
+    /**
+     * Bootstrap services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        View::addNamespace('core', __DIR__.'/views_4');
+    }
+}

src/Page.php

@@ -7,8 +7,6 @@
 use FocalStrategy\Core\Buttons\Button;
 use FocalStrategy\Core\DatatableInterface;
 use Illuminate\Contracts\Support\Renderable;
-use Illuminate\Database\Eloquent\Collection as EloquentCollection;
-use Illuminate\Support\Collection as SupportCollection;
 use View;
 
 class Page implements Renderable

src/helpers.php

@@ -0,0 +1,8 @@
+<?php
+
+if (!function_exists('view')) {
+    function view($template, $with = [])
+    {
+        return View::make($template, $with);
+    }
+}

src/views_4/button.blade.php

@@ -0,0 +1,15 @@
+@if($button->isButton())
+	<button {{ $button->attributes() }}>
+		@if($button->getIcon() != '')
+			<span class="fa fa-{{ $button->getIcon() }}"></span>
+		@endif
+		{{ $button->getText() }}
+	</button>
+@else
+	<a {{ $button->attributes() }}>
+		@if($button->getIcon() != '')
+			<span class="fa fa-{{ $button->getIcon() }}"></span>
+		@endif
+		{{ $button->getText() }}
+	</a>
+@endif

src/views_4/button_group_dropdown.blade.php

@@ -0,0 +1,18 @@
+<div class="btn-group">
+	@if($button->isButton())
+		<button {{ $button->attributes() }}>{{ $button->getText() }}</button>
+	@else
+		<a {{ $button->attributes() }}>{{ $button->getText() }}</a>
+	@endif
+	<button type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+		<span class="caret"></span>
+		<span class="sr-only">Toggle Dropdown</span>
+	</button>
+	<ul class="dropdown-menu dropdown-menu-right">
+		@foreach($button->buttons as $btn)
+		<li>
+			{{ $btn->render() }}
+		</li>
+		@endforeach
+	</ul>
+</div>

src/views_4/image_button.blade.php

@@ -0,0 +1,6 @@
+@if($button->isButton())
+	<button {!! $button->attributes() !!}><img height="20" src="{{ $button->getImage() }}" /></button>
+@else
+	<a {!! $button->attributes() !!}><img height="20" src="{{ $button->getImage() }}" /></a>
+@endif
+

src/views_4/page.blade.php

@@ -0,0 +1,46 @@
+@extends('layouts.app')
+
+@section('content')
+<div class="container-fluid">
+	<div class="page-header mb-2">
+		<div class="row">
+			<div class="col-sm-12 col-md-8">
+			<h1>{{ $page_title ?? 'No Title' }}
+				@if (!empty($page_sub_title))
+				<small>{{ $page_sub_title }}</small>
+				@endif
+			</h1>
+			</div>
+			<div class="col-sm-12 col-md-4">
+				@if(isset($header_renderables) && count($header_renderables) > 0)
+				<div class="pull-right">
+					@foreach($header_renderables as $hr)
+					{!! $hr->render() !!}
+					@endforeach
+				</div>
+				@endif
+			</div>
+		</div>
+	</div>
+	@if(Config::get('app.debug'))
+		@if(isset($dev_errors) && count($dev_errors) > 0)
+			@foreach($dev_errors as $error)
+				<div class="alert alert-danger">
+					<strong>Developer Notice</strong>
+					{{ $error }}
+				</div>
+			@endforeach
+		@endif
+	@endif
+
+	@section('page_content')
+		@if(isset($data_dump))
+			<div class="card bg-light">
+     			<div class="card-body">
+					<pre>{{ json_encode($data_dump,JSON_PRETTY_PRINT | JSON_HEX_TAG) }}</pre>
+				</div>
+			</div>
+		@endif
+	@show
+</div>
+@endsection

src/views_4/post_button.blade.php

@@ -0,0 +1,6 @@
+{{ Form::open(['url' => $button->getRoute(),'style' => 'display:inline-block;']) }}
+@foreach($button->data() as $key => $value)
+	{{ Form::hidden($key, $value) }}
+@endforeach
+<button type="submit" {!! $button->attributes() !!}>{{ $button->getText() }}</button>
+{{ Form::close() }}