snipe-it/app/View/Label.php
spencerrlongg 4bdd070f7b formatting
2023-10-17 13:41:31 -05:00

219 lines
7.1 KiB
PHP

<?php
namespace App\View;
use App\Models\Labels\Field;
use App\Models\Labels\Label as LabelModel;
use App\Models\Labels\Sheet;
use Illuminate\Contracts\View\View;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Traits\Macroable;
use TCPDF;
class Label implements View
{
use Macroable { __call as macroCall; }
protected const NAME = 'label';
/**
* A Collection of passed data.
*
* @var Collection
*/
protected $data;
public function __construct() {
$this->data = new Collection();
}
/**
* Render the PDF label.
*
* @param callable|null $callback
*/
public function render(callable $callback = null)
{
$settings = $this->data->get('settings');
$assets = $this->data->get('assets');
$offset = $this->data->get('offset');
$template = $this->data->get('template');
// If disabled, pass to legacy view
if ((!$settings->label2_enable) && (!$template)) {
return view('hardware/labels')
->with('assets', $assets)
->with('settings', $settings)
->with('bulkedit', $this->data->get('bulkedit'))
->with('count', $this->data->get('count'));
}
// If a specific template was set, use it, otherwise fall back to default
if (empty($template)) {
$template = LabelModel::find($settings->label2_template);
} elseif (is_string($template)) {
$template = LabelModel::find($template);
}
$template->validate();
$pdf = new TCPDF(
$template->getOrientation(),
$template->getUnit(),
[ $template->getWidth(), $template->getHeight() ]
);
// Reset parameters
$pdf->SetPrintHeader(false);
$pdf->SetPrintFooter(false);
$pdf->SetAutoPageBreak(false);
$pdf->SetMargins(0, 0, null, true);
$pdf->SetCellMargins(0, 0, 0, 0);
$pdf->SetCellPaddings(0, 0, 0, 0);
$pdf->setCreator('Snipe-IT');
$pdf->SetSubject('Asset Labels');
$template->preparePDF($pdf);
// Get fields from settings
$fieldDefinitions = collect(explode(';', $settings->label2_fields))
->filter(fn($fieldString) => !empty($fieldString))
->map(fn($fieldString) => Field::fromString($fieldString));
// Prepare data
$data = $assets
->map(function ($asset) use ($template, $settings, $fieldDefinitions) {
$assetData = new Collection();
$assetData->put('asset', $asset);
$assetData->put('id', $asset->id);
$assetData->put('tag', $asset->asset_tag);
if ($template->getSupportTitle()) {
if ($asset->company && !empty($settings->label2_title)) {
$title = str_replace('{COMPANY}', $asset->company->name, $settings->label2_title);
$settings->qr_text;
$assetData->put('title', $title);
}
}
if ($template->getSupportLogo()) {
$logo = null;
// Should we use the assets assigned company logo? (A.K.A. "Is `Labels > Use Asset Logo` enabled?"), and do we have a company logo?
if ($settings->label2_asset_logo && $asset->company && $asset->company->image!='') {
$logo = Storage::disk('public')->path('companies/'.e($asset->company->image));
} elseif (!empty($settings->label_logo)) {
// Use the general site label logo, if available
$logo = Storage::disk('public')->path('/'.e($settings->label_logo));
}
if (!empty($logo)) {
$assetData->put('logo', $logo);
}
}
if ($template->getSupport1DBarcode()) {
$barcode1DType = $settings->label2_1d_type;
$barcode1DType = ($barcode1DType == 'default') ?
(($settings->alt_barcode_enabled) ? $settings->alt_barcode : null) :
$barcode1DType;
if ($barcode1DType != 'none') {
$assetData->put('barcode1d', (object)[
'type' => $barcode1DType,
'content' => $asset->asset_tag,
]);
}
}
if ($template->getSupport2DBarcode()) {
$barcode2DType = $settings->label2_2d_type;
$barcode2DType = ($barcode2DType == 'default') ?
$settings->barcode_type :
$barcode2DType;
if (($barcode2DType != 'none') && (!is_null($barcode2DType))) {
switch ($settings->label2_2d_target) {
case 'ht_tag': $barcode2DTarget = route('ht/assetTag', $asset->asset_tag); break;
case 'hardware_id':
default: $barcode2DTarget = route('hardware.show', $asset->id); break;
}
$assetData->put('barcode2d', (object)[
'type' => $barcode2DType,
'content' => $barcode2DTarget,
]);
}
}
$fields = $fieldDefinitions
->map(fn($field) => $field->toArray($asset))
->filter(fn($field) => $field != null)
->reduce(function($myFields, $field) {
// Remove Duplicates
$toAdd = $field
->filter(fn($o) => !$myFields->contains('dataSource', $o['dataSource']))
->first();
return $toAdd ? $myFields->push($toAdd) : $myFields;
}, new Collection());
$assetData->put('fields', $fields->take($template->getSupportFields()));
return $assetData;
});
if ($template instanceof Sheet) {
$template->setLabelIndexOffset($offset ?? 0);
}
$template->writeAll($pdf, $data);
$filename = $assets->count() > 1 ? 'assets.pdf' : $assets->first()->asset_tag.'.pdf';
$pdf->Output($filename, 'I');
}
/**
* Add a piece of data.
*
* @param string|array $key
* @param mixed $value
* @return $this
*/
public function with($key, $value = null)
{
$this->data->put($key, $value);
return $this;
}
/**
* Get the array of view data.
*
* @return array
*/
public function getData()
{
return $this->data;
}
/**
* Get the name of the view.
*
* @return string
*/
public function name()
{
return $this->getName();
}
/**
* Get the name of the view.
*
* @return string
*/
public function getName()
{
return self::NAME;
}
}