237 lines
8.2 KiB
PHP
237 lines
8.2 KiB
PHP
<?php
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namespace App\Http\Controllers\Agent\kb;
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// Controllers
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use App\Http\Controllers\Agent\helpdesk\TicketController;
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use App\Http\Controllers\Controller;
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use App\Http\Requests\kb\CategoryRequest;
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// Requests
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use App\Http\Requests\kb\CategoryUpdate;
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use App\Model\kb\Category;
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// Model
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use App\Model\kb\Relationship;
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use Datatable;
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// Classes
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use Exception;
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use Illuminate\Support\Str;
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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('role.agent');
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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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*
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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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*
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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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*
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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('category')->with('success', Lang::get('lang.category_inserted_successfully'));
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} catch (Exception $e) {
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return redirect('category')->with('fails', Lang::get('lang.category_not_inserted').'<li>'.$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 $category
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*
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* @return type view
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*/
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public function edit($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 $request
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*
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* @return type redirect
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*/
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public function update($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 $relation
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*
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* @return type Redirect
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*/
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public function destroy($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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