<?php
namespace App\Http\Controllers;
use App\Helpers\Helper;
use App\Models\Category as Category;
use App\Models\Company;
use App\Models\CustomField;
use App\Models\Setting;
use Auth;
use DB;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Gate;
use Input;
use Lang;
use Redirect;
use Str;
use View;
use Image;
use App\Http\Requests\ImageUploadRequest;
/**
* This class controls all actions related to Categories for
* the Snipe-IT Asset Management application.
*
* @version v1.0
* @author [A. Gianotto] [<snipe@snipe.net>]
*/
class CategoriesController extends Controller
{
/**
* Returns a view that invokes the ajax tables which actually contains
* the content for the categories listing, which is generated in getDatatable.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::getDatatable() method that generates the JSON response
* @since [v1.0]
* @return \Illuminate\Contracts\View\View
*/
public function index()
{
// Show the page
return view('categories/index');
}
/**
* Returns a form view to create a new category.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::store() method that stores the data
* @since [v1.0]
* @return \Illuminate\Contracts\View\View
*/
public function create()
{
// Show the page
$category_types= Helper::categoryTypeList();
return view('categories/edit')->with('item', new Category)
->with('category_types', $category_types);
}
/**
* Validates and stores the new category data.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::create() method that makes the form.
* @since [v1.0]
* @return \Illuminate\Http\RedirectResponse
*/
public function store(ImageUploadRequest $request)
{
$category = new Category();
$category->name = $request->input('name');
$category->category_type = $request->input('category_type');
$category->eula_text = $request->input('eula_text');
$category->use_default_eula = $request->input('use_default_eula', '0');
$category->require_acceptance = $request->input('require_acceptance', '0');
$category->checkin_email = $request->input('checkin_email', '0');
$category->user_id = Auth::id();
if ($request->file('image')) {
$image = $request->file('image');
$file_name = str_random(25).".".$image->getClientOriginalExtension();
$path = public_path('uploads/categories/'.$file_name);
Image::make($image->getRealPath())->resize(200, null, function ($constraint) {
$constraint->aspectRatio();
$constraint->upsize();
})->save($path);
$category->image = $file_name;
}
if ($category->save()) {
return redirect()->route('categories.index')->with('success', trans('admin/categories/message.create.success'));
}
return redirect()->back()->withInput()->withErrors($category->getErrors());
}
/**
* Returns a view that makes a form to update a category.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::postEdit() method saves the data
* @param int $categoryId
* @since [v1.0]
* @return \Illuminate\Contracts\View\View
*/
public function edit($categoryId = null)
{
if (is_null($item = Category::find($categoryId))) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.does_not_exist'));
}
$category_types= Helper::categoryTypeList();
return view('categories/edit', compact('item'))
->with('category_types', $category_types);
}
/**
* Validates and stores the updated category data.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::getEdit() method that makes the form.
* @param Request $request
* @param int $categoryId
* @return \Illuminate\Http\RedirectResponse
* @since [v1.0]
*/
public function update(ImageUploadRequest $request, $categoryId = null)
{
// Check if the blog post exists
if (is_null($category = Category::find($categoryId))) {
// Redirect to the categories management page
return redirect()->to('admin/categories')->with('error', trans('admin/categories/message.does_not_exist'));
}
// Update the category data
$category->name = $request->input('name');
// If the item count is > 0, we disable the category type in the edit. Disabled items
// don't POST, so if the category_type is blank we just set it to the default.
$category->category_type = $request->input('category_type', $category->category_type);
$category->eula_text = $request->input('eula_text');
$category->use_default_eula = $request->input('use_default_eula', '0');
$category->require_acceptance = $request->input('require_acceptance', '0');
$category->checkin_email = $request->input('checkin_email', '0');
$old_image = $category->image;
// Set the model's image property to null if the image is being deleted
if ($request->input('image_delete') == 1) {
$category->image = null;
}
if ($request->file('image')) {
$image = $request->file('image');
$file_name = $category->id.'-'.str_slug($image->getClientOriginalName()) . "." . $image->getClientOriginalExtension();
if ($image->getClientOriginalExtension()!='svg') {
Image::make($image->getRealPath())->resize(500, null, function ($constraint) {
$constraint->aspectRatio();
$constraint->upsize();
})->save(app('categories_upload_path').$file_name);
} else {
$image->move(app('categories_upload_path'), $file_name);
}
$category->image = $file_name;
}
if ((($request->file('image')) && (isset($old_image)) && ($old_image!='')) || ($request->input('image_delete') == 1)) {
try {
unlink(app('categories_upload_path').$old_image);
} catch (\Exception $e) {
\Log::error($e);
}
}
if ($category->save()) {
// Redirect to the new category page
return redirect()->route('categories.index')->with('success', trans('admin/categories/message.update.success'));
}
// The given data did not pass validation
return redirect()->back()->withInput()->withErrors($category->getErrors());
}
/**
* Validates and marks a category as deleted.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v1.0]
* @param int $categoryId
* @return \Illuminate\Http\RedirectResponse
*/
public function destroy($categoryId)
{
// Check if the category exists
if (is_null($category = Category::find($categoryId))) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.not_found'));
}
if ($category->has_models() > 0) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.assoc_items', ['asset_type'=>'model']));
} elseif ($category->accessories()->count() > 0) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.assoc_items', ['asset_type'=>'accessory']));
} elseif ($category->consumables()->count() > 0) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.assoc_items', ['asset_type'=>'consumable']));
} elseif ($category->components()->count() > 0) {
return redirect()->route('categories.index')->with('error', trans('admin/categories/message.assoc_items', ['asset_type'=>'component']));
}
$category->delete();
// Redirect to the locations management page
return redirect()->route('categories.index')->with('success', trans('admin/categories/message.delete.success'));
}
/**
* Returns a view that invokes the ajax tables which actually contains
* the content for the categories detail view, which is generated in getDataView.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see CategoriesController::getDataView() method that generates the JSON response
* @param int $categoryId
* @since [v1.8]
* @return \Illuminate\Contracts\View\View
*/
public function show($id)
{
if ($category = Category::find($id)) {
if ($category->category_type=='asset') {
$category_type = 'hardware';
$category_type_route = 'assets';
} elseif ($category->category_type=='accessory') {
$category_type = 'accessories';
$category_type_route = 'accessories';
} else {
$category_type = $category->category_type;
$category_type_route = $category->category_type.'s';
}
return view('categories/view', compact('category'))
->with('category_type',$category_type)
->with('category_type_route',$category_type_route);
}
// Prepare the error message
$error = trans('admin/categories/message.does_not_exist', compact('id'));
// Redirect to the user management page
return redirect()->route('categories.index')->with('error', $error);
}
}