hypothetical/app/Http/Controllers/DashboardController.php

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2016-08-02 22:59:39 -04:00
<?php namespace App\Http\Controllers;
use App\Http\Requests;
use Illuminate\Http\Request;
use Image;
use Excel;
use App\Models\Contact;
use App\Models\Subscriptions;
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class DashboardController extends Controller {
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('auth');
}
/**
* Show the application dashboard.
*
* @return Response
*/
public function index()
{
return view('dashboard.home', [
'heading' => 'Dashboard Home'
]);
}
/**
* Dashboard View
*/
public function getContact()
{
return view('dashboard.view', [
'heading' => 'Contact Form Submissions',
'model' => 'contact',
'rows' => Contact::getContactSubmissions(),
'cols' => [
[ 'Date', 'created_at' ],
[ 'Name', 'name' ],
[ 'Email', 'email' ],
[ 'Message', 'message' ]
]
]);
}
public function getSubscriptions()
{
return view('dashboard.view', [
'heading' => 'Subscriptions',
'model' => 'subscriptions',
'rows' => Subscriptions::getSubscriptions(),
'cols' => [
[ 'Date', 'created_at' ],
[ 'Email', 'email' ],
[ 'Name', 'name' ]
]
]);
}
/**
* Dashboard Edit
*/
/**
* Dashboard Export: Export data as a spreadsheet
*/
public function getExport($model)
{
// set the name of the spreadsheet
$sheet_name = ucfirst($model);
// set the model using the 'model' request argument
switch ($model) {
case 'contact':
$headings = [ 'Date', 'Name', 'Email', 'Message' ];
$items = Contact::select('created_at', 'name', 'email', 'message')->get();
break;
case 'subscriptions':
$headings = [ 'Date', 'Email', 'Name' ];
$items = Subscriptions::select('created_at', 'email', 'name')->get();
break;
default:
abort(404);
}
Excel::create($sheet_name, function($excel) use($sheet_name, $headings, $items) {
$excel->sheet($sheet_name, function($sheet) use($sheet_name, $headings, $items) {
$sheet->fromArray($items);
$sheet->row(1, $headings);
});
})->store('xls')->export('xls');
}
/**
* Dashboard Image Upload: Upload images
*/
public function postImageUpload(Request $request)
{
if ($request->hasFile('file')) {
$file = base_path() . '/public/uploads/' . $request['model'] . '/img/' . $request['id'] . '.jpg';
$image = Image::make($request->file('file'));
$image->save($file);
} else {
return 'file-upload-fail';
}
return 'success';
}
/**
* Dashboard Edit: Create and edit rows
*/
public function postEdit(Request $request)
{
$this->validate($request, [
'id' => 'required',
'model' => 'required',
'columns' => 'required'
]);
// store the id request variable for easy access
$id = $request['id'];
// set the model using the 'model' request argument
switch ($request['model']) {
default:
return 'model-access-fail';
}
// populate the eloquent object with the remaining items in $request
foreach ($request['columns'] as $column) {
$item->$column = $request[$column];
}
// save the new or updated item
$item->save();
// return the id number in the format '^id:[0-9][0-9]*$' on success
return 'id:' . $item->id;
}
/**
* Dashboard Reorder: Reorder rows
*/
public function postReorder(Request $request)
{
$this->validate($request, [
'order' => 'required',
'column' => 'required',
'model' => 'required'
]);
$order = $request['order'];
$column = $request['column'];
// set the model using the 'model' request argument
switch ($request['model']) {
default:
return 'model-access-fail';
}
// update each row with the new order
foreach (array_keys($order) as $order_id) {
$item = $items::find($order_id);
$item->$column = $order[$order_id];
$item->save();
}
return 'success';
}
/**
* Dashboard Delete: Delete rows
*/
public function deleteDelete(Request $request)
{
$this->validate($request, [
'id' => 'required',
'model' => 'required'
]);
// set the model using the 'model' request argument
switch ($request['model']) {
default:
return 'model-access-fail';
}
// delete the row with the id using the 'id' request argument
if ($items::where('id', $request['id'])->exists()) {
$items::where('id', $request['id'])->delete();
} else {
return 'row-delete-fail';
}
// delete the associated image if one exists
$image_file = base_path() . '/public/uploads/' . $request['model'] . '/img/' . $request['id'] . '.jpg';
if (file_exists($image_file) && !unlink($image_file)) {
return 'image-delete-fail';
}
// Return a success
return 'success';
}
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}