103 lines
2.6 KiB
PHP
103 lines
2.6 KiB
PHP
<?php
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namespace App\Abstracts;
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use App\Events\Export\HeadingsPreparing;
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use App\Events\Export\RowsPreparing;
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use App\Notifications\Common\ExportFailed;
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use App\Utilities\Date;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Contracts\Translation\HasLocalePreference;
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use Illuminate\Support\Str;
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use Maatwebsite\Excel\Concerns\Exportable;
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use Maatwebsite\Excel\Concerns\FromCollection;
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use Maatwebsite\Excel\Concerns\ShouldAutoSize;
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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\WithTitle;
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use Maatwebsite\Excel\Concerns\WithStrictNullComparison;
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use PhpOffice\PhpSpreadsheet\Shared\Date as ExcelDate;
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abstract class Export implements FromCollection, HasLocalePreference, ShouldAutoSize, ShouldQueue, WithHeadings, WithMapping, WithTitle, WithStrictNullComparison
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{
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use Exportable;
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public $ids;
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public $fields;
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public $user;
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public function __construct($ids = null)
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{
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$this->ids = $ids;
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$this->fields = $this->fields();
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$this->user = user();
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}
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public function title(): string
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{
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return Str::snake((new \ReflectionClass($this))->getShortName());
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}
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public function fields(): array
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{
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return [];
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}
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public function map($model): array
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{
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$map = [];
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$date_fields = ['paid_at', 'invoiced_at', 'billed_at', 'due_at', 'issued_at', 'transferred_at'];
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$evil_chars = ['=', '+', '-', '@'];
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foreach ($this->fields as $field) {
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$value = $model->$field;
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// created_by is equal to the owner id. Therefore, the value in export is owner email.
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if ($field == 'created_by') {
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$value = $model->owner->email ?? null;
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}
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if (in_array($field, $date_fields)) {
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$value = ExcelDate::PHPToExcel(Date::parse($value)->format('Y-m-d'));
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}
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// Prevent CSV injection https://security.stackexchange.com/a/190848
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if (Str::startsWith($value, $evil_chars)) {
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$value = "'" . $value;
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}
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$map[] = $value;
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}
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return $map;
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}
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public function headings(): array
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{
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event(new HeadingsPreparing($this));
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return $this->fields;
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}
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public function prepareRows($rows)
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{
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event(new RowsPreparing($this, $rows));
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return $rows;
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}
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public function preferredLocale()
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{
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return $this->user->locale;
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}
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public function failed(\Throwable $exception): void
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{
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$this->user->notify(new ExportFailed($exception->getMessage()));
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}
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}
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