b02541ac64
Laravel recommends using the `Str` and `Arr` class methods directly instead of the respective helper functions. These helper functions are deprecated in Laravel 5.8 and removed in Laravel 6.
227 lines
8.1 KiB
PHP
227 lines
8.1 KiB
PHP
<?php
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namespace App\Http\Controllers\Agent\kb;
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// Controllers
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use Illuminate\Support\Str;
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use App\Http\Controllers\Agent\helpdesk\TicketController;
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use App\Http\Controllers\Controller;
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// Requests
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use App\Http\Requests\kb\CategoryRequest;
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use App\Http\Requests\kb\CategoryUpdate;
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// Model
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use App\Model\kb\Category;
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use App\Model\kb\Relationship;
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// Classes
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use Datatable;
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use Exception;
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use Lang;
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use Redirect;
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/**
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* CategoryController
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* This controller is used to CRUD category.
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*
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* @author Ladybird <info@ladybirdweb.com>
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*/
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class CategoryController extends Controller
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{
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/**
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* Create a new controller instance.
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* constructor to check
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* 1. authentication
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* 2. user roles
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* 3. roles must be agent.
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*
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* @return void
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*/
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public function __construct()
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{
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// checking authentication
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$this->middleware('auth');
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// checking roles
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$this->middleware('roles');
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SettingsController::language();
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}
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/**
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* Indexing all Category.
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*
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* @param type Category $category
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* @return Response
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*/
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public function index()
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{
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/* get the view of index of the catogorys with all attributes
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of category model */
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try {
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return view('themes.default1.agent.kb.category.index');
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} catch (Exception $e) {
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return redirect()->back()->with('fails', $e->getMessage());
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}
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}
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/**
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* fetching category list in chumper datatables.
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*
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* @return type chumper datatable
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*/
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public function getData()
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{
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/* fetching chumper datatables */
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return Datatable::collection(Category::All())
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/* search column name */
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->searchColumns('name')
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/* order column name and description */
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->orderColumns('name', 'description')
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/* add column name */
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->addColumn('name', function ($model) {
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$string = strip_tags($model->name);
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return Str::limit($string, 20);
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})
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/* add column Created */
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->addColumn('Created', function ($model) {
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$t = $model->created_at;
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return TicketController::usertimezone($t);
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})
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/* add column Actions */
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/* there are action buttons and modal popup to delete a data column */
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->addColumn('Actions', function ($model) {
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return '<span data-toggle="modal" data-target="#deletecategory'.$model->slug.'"><a href="#" ><button class="btn btn-danger btn-xs"></a>'.\Lang::get('lang.delete').'</button></span> <a href=category/'.$model->id.'/edit class="btn btn-warning btn-xs">'.\Lang::get('lang.edit').'</a> <a href=article-list class="btn btn-primary btn-xs">'.\Lang::get('lang.view').'</a>
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<div class="modal fade" id="deletecategory'.$model->slug.'">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<h4 class="modal-title">'.Lang::get('lang.delete').'</h4>
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
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</div>
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<div class="modal-body">
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<span>'.Lang::get('lang.are_you_sure_you_want_to_delete').'</span> <b>'.$model->name.'</b>
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</div>
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<div class="modal-footer justify-content-between">
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<button type="button" class="btn btn-default" data-dismiss="modal" id="dismis2">'.Lang::get('lang.close').'</button>
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<a href="category/delete/'.$model->id.'"><button class="btn btn-danger">'.Lang::get('lang.delete').'</button></a>
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</div>
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</div>
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</div>
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</div>';
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})
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->make();
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}
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/**
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* Create a Category.
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*
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* @param type Category $category
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* @return type view
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*/
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public function create(Category $category)
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{
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/* Get the all attributes in the category model */
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$category = $category->pluck('name', 'id')->toArray();
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/* get the view page to create new category with all attributes
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of category model */
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try {
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return view('themes.default1.agent.kb.category.create', compact('category'));
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} catch (Exception $e) {
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return redirect()->back()->with('fails', $e->getMessage());
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}
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}
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/**
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* To store the selected category.
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*
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* @param type Category $category
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* @param type CategoryRequest $request
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* @return type Redirect
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*/
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public function store(Category $category, CategoryRequest $request)
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{
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/* Get the whole request from the form and insert into table via model */
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$sl = $request->input('name');
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$slug = Str::slug($sl, '-');
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$category->slug = $slug;
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// send success message to index page
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try {
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$category->fill($request->input())->save();
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return Redirect::back()->with('success', Lang::get('lang.category_inserted_successfully'));
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} catch (Exception $e) {
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return Redirect::back()->with('fails', Lang::get('lang.category_not_inserted').'<li>'.$e->getMessage().'</li>');
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}
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}
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/**
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* Show the form for editing the specified category.
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*
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* @param type $slug
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* @param type Category $category
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* @return type view
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*/
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public function edit($id)
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{
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/* get the atributes of the category model whose id == $id */
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$category = Category::whereId($id)->first();
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$categories = Category::pluck('name', 'id')->toArray();
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/* get the Edit page the selected category via id */
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return view('themes.default1.agent.kb.category.edit', compact('category', 'categories'));
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}
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/**
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* Update the specified Category in storage.
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*
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* @param type $slug
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* @param type Category $category
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* @param type CategoryUpdate $request
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* @return type redirect
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*/
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public function update($id, CategoryRequest $request)
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{
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/* Edit the selected category via id */
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$category = Category::where('id', $id)->first();
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$sl = $request->input('name');
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$slug = Str::slug($sl, '-');
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/* update the values at the table via model according with the request */
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//redirct to index page with success message
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try {
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$category->slug = $slug;
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$category->fill($request->input())->save();
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return redirect('category')->with('success', Lang::get('lang.category_updated_successfully'));
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} catch (Exception $e) {
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//redirect to index with fails message
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return redirect('category')->with('fails', Lang::get('lang.category_not_updated').'<li>'.$e->getMessage().'</li>');
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}
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}
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/**
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* Remove the specified category from storage.
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*
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* @param type $id
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* @param type Category $category
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* @param type Relationship $relation
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* @return type Redirect
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*/
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public function destroy($id, Category $category, Relationship $relation)
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{
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$relation = $relation->where('category_id', $id)->first();
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if ($relation != null) {
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return Redirect::back()->with('fails', Lang::get('lang.category_not_deleted'));
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} else {
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/* delete the category selected, id == $id */
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$category = $category->whereId($id)->first();
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// redirect to index with success message
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try {
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$category->delete();
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return Redirect::back()->with('success', Lang::get('lang.category_deleted_successfully'));
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} catch (Exception $e) {
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return Redirect::back()->with('fails', Lang::get('lang.category_not_deleted').'<li>'.$e->getMessage().'</li>');
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}
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}
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}
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}
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