|
public cat ( integer | string | array $start, integer | string | null $end = null, string | null $handle = null, string | null $qualifier = null, string $rotation = null ) : |
||
| $start | integer | string | array | the start page number or an array of page numbers. If an array, the other arguments will be ignored. $start can also be bigger than $end for pages in reverse order. |
| $end | integer | string | null | the end page number or null for single page (or list if $start is an array) |
| $handle | string | null | the handle of the file to use. Can be null if only a single file was added. |
| $qualifier | string | null | the page number qualifier, either 'even' or 'odd' or null for none |
| $rotation | string | the rotation to apply to the pages. |
| return | the pdf instance for method chaining | |
public function cat($start, $end = null, $handle = null, $qualifier = null, $rotation = null)
{
$this->getCommand()->setOperation('cat')->addPageRange($start, $end, $handle, $qualifier, $rotation);
return $this;
} public function dosplit(Request $request)
{
$print_element = Element::where('subject_lesson_id', $request->subject_lesson_id)->where('title', 'نسخة للطباعة')->first();
if (!$print_element) {
$print_element = new Element();
$print_element->title = 'نسخة للطباعة';
$print_element->element_order = 10;
$print_element->state = 'نشط';
$print_element->type = 'pdf';
$print_element->subject_lesson_id = $request->subject_lesson_id;
$print_element->file = $request->file('file');
$print_element->save();
}
foreach ($request->subject_element_title as $key => $value) {
if ($request->element_start_page[$key]) {
$elelment = new Element();
$fonly = uniqid() . time() . '.pdf';
$filename = public_path() . '/temp/' . $fonly;
$elelment->title = $value;
$elelment->element_order = $request->element_order[$key];
$elelment->state = 'نشط';
$elelment->type = 'pdf';
$elelment->subject_lesson_id = $request->subject_lesson_id;
$pdf = new Pdf($print_element->file->path());
$pdf->cat($request->element_start_page[$key], $request->element_end_page[$key]);
$pdf->saveAs($filename);
// sleep(8);
$elelment->file = $filename;
// $elelment->file = 'https://el-css.edu.om/admin/public/temp/'.$fonly;
$elelment->save();
}
}
$message = 'تم اضافة العناصر بنجاح';
return redirect()->route('s.elements.index', array('id' => $request->subject_lesson_id))->with('success', $message);
}
