46 lines
1.1 KiB
PHP
46 lines
1.1 KiB
PHP
<?php
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namespace App\Exports;
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use App\Http\Controllers\ProbabLabel;
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use App\Models\Atribut;
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use App\Models\NilaiAtribut;
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use App\Models\TrainingData;
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use Maatwebsite\Excel\Concerns\FromCollection;
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use Maatwebsite\Excel\Concerns\WithHeadings;
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use Maatwebsite\Excel\Concerns\WithMapping;
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use Maatwebsite\Excel\Concerns\WithStrictNullComparison;
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class TrainingExport
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implements FromCollection, WithHeadings, WithMapping, WithStrictNullComparison
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{
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public function headings(): array
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{
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$col[] = '#';
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$col[] = "Nama";
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foreach (Atribut::get() as $value) $col[] = $value->name;
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$col[] = "Hasil";
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return $col;
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}
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/**
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* @return \Illuminate\Support\Collection
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*/
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public function collection()
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{
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return TrainingData::all();
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}
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public function map($train): array
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{
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$row[] = $train->id;
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$row[] = $train->nama;
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foreach (Atribut::get() as $val) {
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if ($val->type === 'categorical') {
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$foreign = NilaiAtribut::firstWhere('id', $train[$val->slug]);
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$row[] = $foreign->name;
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} else $row[] = $train[$val->slug];
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}
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$row[] = ProbabLabel::$label[$train->status];
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return $row;
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}
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}
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