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Added show preview method in sticker pdf service #63

Merged
jothi merged 1 commits from ranjith-dev into master 2025-12-23 12:04:02 +00:00
Conversation 1 Commits 1 Files Changed 1 +425 -43
1 changed files with 425 additions and 43 deletions
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app/Services/StickerPdfService.php
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@@ -5,15 +5,14 @@ namespace App\Services;
use App\Models\ItemCharacteristic;
use App\Models\StickerDetail;
use App\Models\StickerStructureDetail;
use Illuminate\Support\Collection;
use TCPDF;
use Illuminate\Http\Response;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Schema;
use TCPDF;
class StickerPdfService
{
public function generate1(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
public function generateStickerItem(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
{
$dynamicValueMap = [];
@@ -38,7 +37,6 @@ class StickerPdfService
];
}
$structure = StickerStructureDetail::where('sticker_id', $stickerId)
->first();
@@ -48,7 +46,7 @@ class StickerPdfService
$structureId
)->get();
$width = (float) $structure->sticker_width;
$width = (float) $structure->sticker_width;
$height = (float) $structure->sticker_height;
$pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
@@ -65,10 +63,10 @@ class StickerPdfService
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
// $pdf->setCellPaddings(0, 0, 0, 0);
// $pdf->setCellMargins(5, 5, 5, 5);
// $pdf->setCellMargins(5, 5, 5, 5);
// Set margins
//$pdf->SetMargins(5, 5, 5); // left, top, right
// $pdf->SetMargins(5, 5, 5); // left, top, right
$pdf->SetMargins(
(float) $structure->sticker_lmargin,
@@ -81,7 +79,6 @@ class StickerPdfService
$pdf->SetFont('helvetica', 'B', 10);
foreach ($elements as $row) {
switch ($row->design_element_type) {
@@ -113,7 +110,7 @@ class StickerPdfService
(string) $textValue
);
break;
break;
case 'QR':
$pdf->write2DBarcode(
@@ -133,15 +130,13 @@ class StickerPdfService
if (
$row->element_type == 'Dynamic' &&
isset($dynamicValueMap[$row->id]) &&
!empty($dynamicValueMap[$row->id]['value'])
)
{
$imageName = strtolower($dynamicValueMap[$row->id]['value']) . '.png';
! empty($dynamicValueMap[$row->id]['value'])
) {
$imageName = strtolower($dynamicValueMap[$row->id]['value']).'.png';
$imagePath = public_path('images/' . ltrim($imageName, '/'));
$imagePath = public_path('images/'.ltrim($imageName, '/'));
}
$pdf->Image(
$imagePath,
(float) ($row->image_x ?? 0),
@@ -184,12 +179,11 @@ class StickerPdfService
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
$pdf->Rect($x, $y, $width, $height, 'D');
}
elseif ($row->shape_name == 'CurvedRectangle') {
} elseif ($row->shape_name == 'CurvedRectangle') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
@@ -206,7 +200,7 @@ class StickerPdfService
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
// radius in mm
@@ -228,11 +222,236 @@ class StickerPdfService
}
}
//return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
$pdfContent = $pdf->Output('', 'S'); // 'S' returns string
// Encode as base64
return base64_encode($pdfContent);
// // return $pdf->Output('sticker.pdf', 'S');
// $pdfContent = $pdf->Output('sticker.pdf', 'S');
// return (new Response($pdfContent, 200))
// ->header('Content-Type', 'application/pdf')
// ->header('Content-Disposition', 'inline; filename="sticker.pdf"');
}
public function generate1(string $stickerId, Collection $dynamicElements, ?ItemCharacteristic $itemCharacteristic)
{
$dynamicValueMap = [];
foreach ($dynamicElements as $element) {
$column = $element->characteristics_type;
$value = '';
if (
$itemCharacteristic &&
$column &&
Schema::hasColumn('item_characteristics', $column)
) {
$value = $itemCharacteristic->{$column};
}
$dynamicValueMap[$element->id] = [
'design_type' => $element->design_element_type, // Text / Image
'value' => $value,
];
}
$structure = StickerStructureDetail::where('sticker_id', $stickerId)
->first();
$structureId = $structure->id;
$elements = StickerDetail::where(
'sticker_structure_detail_id',
$structureId
)->get();
$width = (float) $structure->sticker_width;
$height = (float) $structure->sticker_height;
$pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
// $pdf->SetMargins(
// (float) $structure->sticker_lmargin,
// (float) $structure->sticker_tmargin,
// (float) $structure->sticker_rmargin,
// );
// //$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
// $pdf->setCellPaddings(0, 0, 0, 0);
// $pdf->setCellMargins(5, 5, 5, 5);
// Set margins
// $pdf->SetMargins(5, 5, 5); // left, top, right
$pdf->SetMargins(
(float) $structure->sticker_lmargin,
(float) $structure->sticker_tmargin,
(float) $structure->sticker_rmargin,
);
$pdf->SetAutoPageBreak(false, 0);
$pdf->AddPage();
$pdf->SetFont('helvetica', 'B', 10);
foreach ($elements as $row) {
switch ($row->design_element_type) {
case 'Text':
$pdf->SetFont(
$row->string_font ?? 'helvetica',
'',
(int) ($row->string_size ?? 10)
);
$pdf->SetTextColor(
...$this->hexToRgb($row->element_colour ?? '#000000')
);
$textValue = $row->string_value ?? '';
if (
$row->element_type == 'Dynamic' &&
isset($dynamicValueMap[$row->id])
) {
$textValue = $dynamicValueMap[$row->id]['value'];
}
$pdf->Text(
(float) ($row->string_x_value ?? 0),
(float) ($row->string_y_value ?? 0),
(string) $textValue
);
break;
case 'QR':
$pdf->write2DBarcode(
$row->qr_value ?? '',
'QRCODE,H',
(float) ($row->qr_x_value ?? 0),
(float) ($row->qr_y_value ?? 0),
(float) ($row->qr_size ?? 10),
(float) ($row->qr_size ?? 10)
);
break;
case 'Image':
$imagePath = null;
if (
$row->element_type == 'Dynamic' &&
isset($dynamicValueMap[$row->id]) &&
! empty($dynamicValueMap[$row->id]['value'])
) {
$imageName = strtolower($dynamicValueMap[$row->id]['value']).'.png';
$imagePath = public_path('images/'.ltrim($imageName, '/'));
}
$pdf->Image(
$imagePath,
(float) ($row->image_x ?? 0),
(float) ($row->image_y ?? 0),
(float) ($row->image_width ?? 0),
(float) ($row->image_height ?? 0)
);
break;
case 'Shape':
if ($row->shape_name == 'Line') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$pdf->Line(
(float) $row->shape_x1_value,
(float) $row->shape_y1_value,
(float) $row->shape_x2_value,
(float) $row->shape_y2_value
);
} elseif ($row->shape_name == 'Rectangle') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$x1 = (float) $row->shape_x1_value;
$y1 = (float) $row->shape_y1_value;
$x2 = (float) $row->shape_x2_value;
$y2 = (float) $row->shape_y2_value;
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
$pdf->Rect($x, $y, $width, $height, 'D');
} elseif ($row->shape_name == 'CurvedRectangle') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$x1 = (float) $row->shape_x1_value;
$y1 = (float) $row->shape_y1_value;
$x2 = (float) $row->shape_x2_value;
$y2 = (float) $row->shape_y2_value;
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
// radius in mm
// $radius = 3;
$radius = (float) $row->curve_radius;
$pdf->RoundedRect(
$x,
$y,
$width,
$height,
$radius,
'1111', // ← round all 4 corners (default)
'D'
);
}
break;
}
}
// return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
}
@@ -252,7 +471,7 @@ class StickerPdfService
$structureId
)->get();
$width = (float) $structure->sticker_width;
$width = (float) $structure->sticker_width;
$height = (float) $structure->sticker_height;
$pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
@@ -282,11 +501,10 @@ class StickerPdfService
(float) $structure->sticker_bmargin,
);
//$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
//$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
//dd($pdf->getMargins());
// dd($pdf->getMargins());
$pdf->AddPage();
@@ -300,7 +518,6 @@ class StickerPdfService
// $pdf->Text(45, 45, 'Batch: X1');
// $pdf->Text(3, 20, '✓ Valid');
foreach ($elements as $row) {
switch ($row->design_element_type) {
@@ -335,10 +552,10 @@ class StickerPdfService
break;
}
$imagePath = storage_path('app/public/' . ltrim($row->image_path, '/'));
$imagePath = storage_path('app/public/'.ltrim($row->image_path, '/'));
// Optional: check if file actually exists (avoid TCPDF crash)
if (!file_exists($imagePath)) {
if (! file_exists($imagePath)) {
// Log or skip — or use a placeholder
break;
}
@@ -385,7 +602,7 @@ class StickerPdfService
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
$pdf->Rect($x, $y, $width, $height, 'D');
@@ -394,11 +611,176 @@ class StickerPdfService
}
}
//return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
// return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
}
public function generateSticker(string $stickerId, array $elements)
{
$structure = StickerStructureDetail::where('sticker_id', $stickerId)
->first();
// $stickerId = $structure->sticker_id;
// $elements = StickerDetail::where('sticker_structure_detail_id', $stickerId)->get();
// dd($elements);
$structureId = $structure->id;
$elements = StickerDetail::where(
'sticker_structure_detail_id',
$structureId
)->get();
$width = (float) $structure->sticker_width;
$height = (float) $structure->sticker_height;
$pdf = new TCPDF('P', 'mm', [$width, $height], true, 'UTF-8', false);
// $pdf->SetMargins(
// (float) $structure->sticker_lmargin,
// (float) $structure->sticker_tmargin,
// (float) $structure->sticker_rmargin,
// );
// //$pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
// $pdf->setCellPaddings(0, 0, 0, 0);
$pdf->setCellMargins(5, 5, 5, 5);
// Set margins
$pdf->SetMargins(5, 5, 5); // left, top, right
// $pdf->SetAutoPageBreak(false, 0); // bottom = 0
$pdf->SetMargins(
(float) $structure->sticker_lmargin,
(float) $structure->sticker_tmargin,
(float) $structure->sticker_rmargin,
(float) $structure->sticker_bmargin,
);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// $pdf->SetAutoPageBreak(false, (float) $structure->sticker_bmargin);
// dd($pdf->getMargins());
$pdf->AddPage();
$pdf->SetFont('helvetica', 'B', 10); // font, style, size in points
// // 📍 ADD TEXT: 3mm from left, 10mm from top
// $pdf->Text(3, 10, 'Sticker ID: ' . $stickerId);
// // Optional: add more text
// $pdf->SetFont('helvetica', '', 8);
// $pdf->Text(45, 45, 'Batch: X1');
// $pdf->Text(3, 20, '✓ Valid');
foreach ($elements as $row) {
switch ($row->design_element_type) {
case 'Text':
$pdf->SetFont(
$row->string_font ?? 'helvetica',
'',
(int) ($row->string_size ?? 10)
);
$pdf->SetTextColor(...$this->hexToRgb($row->element_colour ?? '#000000'));
$pdf->Text(
(float) ($row->string_x_value ?? 0),
(float) ($row->string_y_value ?? 0),
$row->string_value ?? ''
);
break;
case 'QR':
$pdf->write2DBarcode(
$row->qr_value ?? '',
'QRCODE,H',
(float) ($row->qr_x_value ?? 0),
(float) ($row->qr_y_value ?? 0),
(float) ($row->qr_size ?? 10),
(float) ($row->qr_size ?? 10)
);
break;
case 'Image':
if (empty($row->image_path)) {
break;
}
$imagePath = storage_path('app/public/'.ltrim($row->image_path, '/'));
// Optional: check if file actually exists (avoid TCPDF crash)
if (! file_exists($imagePath)) {
// Log or skip — or use a placeholder
break;
}
$pdf->Image(
$imagePath,
(float) ($row->image_x ?? 0),
(float) ($row->image_y ?? 0),
(float) ($row->image_width ?? 0),
(float) ($row->image_height ?? 0)
);
break;
case 'Shape':
if ($row->shape_name == 'Line') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$pdf->Line(
(float) $row->shape_x1_value,
(float) $row->shape_y1_value,
(float) $row->shape_x2_value,
(float) $row->shape_y2_value
);
} elseif ($row->shape_name == 'Rectangle') {
$pdf->SetLineWidth((float) ($row->shape_pen_size ?? 0.3));
if (isset($row->element_colour)) {
$rgb = $this->hexToRgb($row->element_colour);
$pdf->SetDrawColor($rgb[0], $rgb[1], $rgb[2]);
} else {
$pdf->SetDrawColor(0, 0, 0);
}
$x1 = (float) $row->shape_x1_value;
$y1 = (float) $row->shape_y1_value;
$x2 = (float) $row->shape_x2_value;
$y2 = (float) $row->shape_y2_value;
$x = min($x1, $x2);
$y = min($y1, $y2);
$width = abs($x2 - $x1);
$height = abs($y2 - $y1);
$pdf->Rect($x, $y, $width, $height, 'D');
}
break;
}
}
// return $pdf->Output('sticker.pdf', 'S');
$pdfContent = $pdf->Output('sticker.pdf', 'S');
return (new Response($pdfContent, 200))
->header('Content-Type', 'application/pdf')
->header('Content-Disposition', 'inline; filename="sticker.pdf"');
}
// private function hexToRgb($hex)
@@ -412,21 +794,21 @@ class StickerPdfService
// }
private function hexToRgb($hex)
{
if (!is_string($hex) || ($hex = trim($hex)) === '') {
if (! is_string($hex) || ($hex = trim($hex)) === '') {
return [0, 0, 0];
}
$hex = ltrim($hex, '#');
if (strlen($hex) == 3) {
$hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2];
}
if (strlen($hex) !== 6 || !ctype_xdigit($hex)) {
if (strlen($hex) !== 6 || ! ctype_xdigit($hex)) {
return [0, 0, 0];
}
return [
hexdec(substr($hex, 0, 2)), // integer
hexdec(substr($hex, 2, 2)), // integer
hexdec(substr($hex, 4, 2)) // integer
hexdec(substr($hex, 4, 2)), // integer
];
}
}