160 lines
4.4 KiB
PHP
160 lines
4.4 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Mapel;
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use App\Models\Materi;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Storage;
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use Illuminate\Support\Facades\Validator;
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class MateriController extends Controller
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{
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/**
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* Display a listing of the resource.
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*/
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public function index()
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{
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$materi = Materi::with('mata_pelajaran')->get();
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$mapel = Mapel::all();
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return view('materi.index', ['materi' => $materi, 'mapel' => $mapel]);
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}
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/**
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* Show the form for creating a new resource.
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*/
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public function create()
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{
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//
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}
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/**
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* Store a newly created resource in storage.
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*/
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public function store(Request $request)
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{
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$validator = Validator::make($request->all(), [
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'lampiran_materi' => 'required|mimes:pdf',
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'judul_materi' => 'required|unique:materi',
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'mata_pelajaran' => 'required',
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'keterangan' => 'required',
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]);
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if ($validator->fails()) {
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return redirect()->back()
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->withErrors($validator)
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->withInput();
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}
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try {
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DB::beginTransaction();
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$lampiran_path = null;
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$file_path_lampiran = 'materi';
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if ($request->file('lampiran_materi')) {
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$file = $request->file('lampiran_materi');
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$filename = time() . '_' . $file->getClientOriginalName();
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$lampiran_path = $file->storeAs($file_path_lampiran, $filename, 'public');
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}
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$materi = new Materi();
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$materi->judul_materi = $request->judul_materi;
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$materi->keterangan = $request->keterangan;
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$materi->lampiran_materi = $lampiran_path;
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$materi->id_mapel = $request->mata_pelajaran;
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$materi->save();
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DB::commit();
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return redirect()->back()->with('success', 'Data materi berhasil ditambahkan.');
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} catch (\Exception $e) {
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DB::rollback();
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return back()->withErrors(['error' => $e->getMessage()]);
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}
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}
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/**
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* Display the specified resource.
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*/
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public function show(string $id)
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{
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//
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}
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/**
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* Show the form for editing the specified resource.
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*/
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public function edit(string $id)
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{
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//
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}
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/**
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* Update the specified resource in storage.
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*/
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public function update(Request $request, string $id)
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{
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$validator = Validator::make($request->all(), [
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'lampiran_materi' => 'mimes:pdf',
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'judul_materi' => 'required|unique:materi,judul_materi,' . $id . ',id_materi',
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'mata_pelajaran' => 'required',
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'keterangan' => 'required',
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]);
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if ($validator->fails()) {
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return redirect()->back()
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->withErrors($validator)
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->withInput();
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}
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try {
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$materi = Materi::find($id);
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if (!$materi) {
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throw new \Exception('Materi tidak ditemukan. Silahkan coba kembali.');
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}
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DB::beginTransaction();
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$lampiran_path = null;
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$file_path_lampiran = 'uploads/lampiran';
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if ($request->file('lampiran_materi')) {
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if ($lampiran_path) {
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Storage::disk('public')->delete($lampiran_path);
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}
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$foto = $request->file('lampiran_materi');
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$lampiran_path = $foto->store($file_path_lampiran, 'public');
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}
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$materi->judul_materi = $request->judul_materi;
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$materi->keterangan = $request->keterangan;
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$materi->lampiran_materi = $lampiran_path;
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$materi->id_mapel = $request->mata_pelajaran;
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$materi->save();
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DB::commit();
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return redirect()->back()->with('success', 'Data materi berhasil diperbarui.');
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} catch (\Exception $e) {
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DB::rollback();
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return back()->withErrors(['error' => $e->getMessage()]);
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}
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}
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/**
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* Remove the specified resource from storage.
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*/
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public function destroy(string $id)
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{
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$materi = Materi::findOrFail($id);
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$materi->delete();
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return redirect()->back()->with('success', 'Data materi berhasil dihapus.');
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}
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}
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