315 lines
11 KiB
PHP
315 lines
11 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\Controller;
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// Requests
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use App\Http\Requests\kb\ArticleRequest;
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use App\Http\Requests\kb\ArticleUpdate;
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// Models
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use App\Model\kb\Article;
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use App\Model\kb\Category;
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use App\Model\kb\Comment;
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use App\Model\kb\Relationship;
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use App\Model\kb\Settings;
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// Classes
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use Auth;
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use Chumper\Datatable\Table;
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use Datatable;
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use DB;
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use Exception;
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use Illuminate\Http\Request;
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use Lang;
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use Redirect;
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/**
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* ArticleController
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* This controller is used to CRUD Articles.
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*
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* @author Ladybird <info@ladybirdweb.com>
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*/
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class ArticleController 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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public function test()
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{
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//$table = $this->setDatatable();
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return view('themes.default1.agent.kb.article.test');
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}
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/**
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* Fetching all the list of articles in a chumper datatable format.
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*
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* @return type void
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*/
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public function getData()
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{
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$article = new Article();
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$articles = $article
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->select('id', 'name', 'description', 'publish_time', 'slug')
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->orderBy('publish_time', 'desc')
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->get();
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// returns chumper datatable
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return Datatable::Collection($articles)
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/* add column name */
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->addColumn('name', function ($model) {
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$name = str_limit($model->name, 20, '...');
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return "<p title=$model->name>$name</p>";
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})
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/* add column Created */
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->addColumn('publish_time', function ($model) {
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$t = $model->publish_time;
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return $t;
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})
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/* add column action */
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->addColumn('Actions', function ($model) {
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/* here are all the action buttons and modal popup to delete articles with confirmations */
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return '<span data-toggle="modal" data-target="#deletearticle'.$model->id.'"><a href="#" ><button class="btn btn-danger btn-xs"></a> '.\Lang::get('lang.delete').' </button></span> <a href='.url("article/$model->id/edit").' class="btn btn-warning btn-xs">'.\Lang::get('lang.edit').'</a> <a href='.url("show/$model->slug").' class="btn btn-primary btn-xs">'.\Lang::get('lang.view').'</a>
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<div class="modal fade" id="deletearticle'.$model->id.'">
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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">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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Are you sure you want to delete <b> '.$model->name.' </b> ?
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</div>
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<div class="modal-footer justify-content-between">
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<button type="button" class="btn btn-default" data-dismiss="modal" id="dismis2">Close</button>
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<a href='.url("article/delete/$model->slug").'><button class="btn btn-danger">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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->searchColumns('name', 'description', 'publish_time')
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->orderColumns('name', 'description', 'publish_time')
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->make();
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}
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/**
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* List of Articles.
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*
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* @return type view
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*/
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public function index()
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{
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/* show article list */
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try {
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return view('themes.default1.agent.kb.article.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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* Creating a Article.
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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 $category)
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{
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/* get the attributes of the category */
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$category = $category->pluck('id', 'name');
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/* get the create page */
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try {
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return view('themes.default1.agent.kb.article.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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* Insert the values to the article.
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*
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* @param type Article $article
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* @param type ArticleRequest $request
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*
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* @return type redirect
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*/
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public function store(Article $article, ArticleRequest $request)
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{
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// requesting the values to store article data
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$publishTime = $request->input('year').'-'.$request->input('month').'-'.$request->input('day').' '.$request->input('hour').':'.$request->input('minute').':00';
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$sl = $request->input('name');
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$slug = str_slug($sl, '-');
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$article->slug = $slug;
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$article->publish_time = $publishTime;
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$article->fill($request->except('created_at', 'slug'))->save();
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// creating article category relationship
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$requests = $request->input('category_id');
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$id = $article->id;
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foreach ($requests as $req) {
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DB::insert('insert into kb_article_relationship (category_id, article_id) values (?,?)', [$req, $id]);
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}
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/* insert the values to the article table */
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try {
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$article->fill($request->except('slug'))->save();
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return redirect('article')->with('success', Lang::get('lang.article_inserted_successfully'));
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} catch (Exception $e) {
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return redirect('article')->with('fails', Lang::get('lang.article_not_inserted').'<li>'.$e->getMessage().'</li>');
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}
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}
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/**
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* Edit an Article by id.
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*
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* @param type Integer $id
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* @param type Article $article
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* @param type Relationship $relation
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* @param type Category $category
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*
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* @return view
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*/
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public function edit($slug)
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{
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$article = new Article();
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$relation = new Relationship();
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$category = new Category();
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$aid = $article->where('id', $slug)->first();
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$id = $aid->id;
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/* define the selected fields */
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$assign = $relation->where('article_id', $id)->pluck('category_id');
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/* get the attributes of the category */
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$category = $category->pluck('id', 'name');
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/* get the selected article and display it at edit page */
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/* Get the selected article with id */
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$article = $article->whereId($id)->first();
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/* send to the edit page */
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try {
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return view('themes.default1.agent.kb.article.edit', compact('assign', 'article', '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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* Update an Artile by id.
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*
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* @param type Integer $id
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* @param type Article $article
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* @param type Relationship $relation
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* @param type ArticleRequest $request
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*
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* @return Response
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*/
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public function update($slug, ArticleUpdate $request)
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{
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$article = new Article();
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$relation = new Relationship();
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$aid = $article->where('id', $slug)->first();
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$publishTime = $request->input('year').'-'.$request->input('month').'-'.$request->input('day').' '.$request->input('hour').':'.$request->input('minute').':00';
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$id = $aid->id;
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$sl = $request->input('slug');
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$slug = str_slug($sl, '-');
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// dd($slug);
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$article->slug = $slug;
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/* get the attribute of relation table where id==$id */
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$relation = $relation->where('article_id', $id);
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$relation->delete();
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/* get the request of the current articles */
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$article = $article->whereId($id)->first();
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$requests = $request->input('category_id');
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$id = $article->id;
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foreach ($requests as $req) {
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DB::insert('insert into kb_article_relationship (category_id, article_id) values (?,?)', [$req, $id]);
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}
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/* update the value to the table */
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try {
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$article->fill($request->all())->save();
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$article->slug = $slug;
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$article->publish_time = $publishTime;
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$article->save();
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return redirect()->back()->with('success', Lang::get('lang.article_updated_successfully'));
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} catch (Exception $e) {
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return redirect()->back()->with('fails', Lang::get('lang.article_not_updated').'<li>'.$e->getMessage().'</li>');
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}
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}
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/**
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* Delete an Agent by id.
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*
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* @param type $id
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* @param type Article $article
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*
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* @return Response
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*/
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public function destroy($slug, Article $article, Relationship $relation, Comment $comment)
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{
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/* delete the selected article from the table */
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$article = $article->where('slug', $slug)->first(); //get the selected article via id
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$id = $article->id;
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$comments = $comment->where('article_id', $id)->get();
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if ($comments) {
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foreach ($comments as $comment) {
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$comment->delete();
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}
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}
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// deleting relationship
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$relation = $relation->where('article_id', $id)->first();
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if ($relation) {
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$relation->delete();
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}
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if ($article) {
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if ($article->delete()) {//true:redirect to index page with success message
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return redirect('article')->with('success', Lang::get('lang.article_deleted_successfully'));
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} else { //redirect to index page with fails message
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return redirect('article')->with('fails', Lang::get('lang.article_not_deleted'));
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}
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} else {
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return redirect('article')->with('fails', Lang::get('lang.article_can_not_deleted'));
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}
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}
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/**
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* user time zone
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* fetching timezone.
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*
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* @param type $utc
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*
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* @return type
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*/
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public static function usertimezone($utc)
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{
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$user = Auth::user();
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$tz = $user->timezone;
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$set = Settings::whereId('1')->first();
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$format = $set->dateformat;
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//$utc = date('M d Y h:i:s A');
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date_default_timezone_set($tz);
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$offset = date('Z', strtotime($utc));
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$date = date($format, strtotime($utc) + $offset);
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echo $date;
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}
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}
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