Smalot\PdfParser\Page::getTextArray()

Complexity

Conditions	12
Paths	9

Size

Total Lines	65
Code Lines	38

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	20
CRAP Score	16.3023

Importance

Changes	4
Bugs	2	Features	1

<?php
    public function getTextArray(self $page = null): array
    {
        if ($this->isFpdf()) {
            /**
             * This code is for the (setasign\Fpdi\Fpdi) FPDI-FPDF documents.
             * The page number is important for getting the PDF Commands and Text Matrix
             */
            $pageNum = $this->getPageNumber();
            $xObjects = $this->getXObjects();
            /** The correct page info is in $xObject[$pageNum] */
            $xObject = $xObjects[$pageNum];
            $new_content = $xObject->getContent();
            $header = $xObject->getHeader();
            $config = $xObject->config;
            /** Now we create the PDFObject object with the correct info */
            $contents = new PDFObject($xObject->document, $header, $new_content, $config);

            return $contents->getTextArray($xObject);
        }
        if ($contents = $this->get('Contents')) {
            if ($contents instanceof ElementMissing) {
                return [];
            } elseif ($contents instanceof ElementNull) {
                return [];
            } elseif ($contents instanceof PDFObject) {

$contents is never a sub-type of Smalot\PdfParser\PDFObject.

                $elements = $contents->getHeader()->getElements();

                if (is_numeric(key($elements))) {
                    $new_content = '';

                    /** @var PDFObject $element */
                    foreach ($elements as $element) {
                        if ($element instanceof ElementXRef) {
                            $new_content .= $element->getObject()->getContent();
                        } else {
                            $new_content .= $element->getContent();
                        }
                    }

                    $header = new Header([], $this->document);
                    $contents = new PDFObject($this->document, $header, $new_content, $this->config);
                } else {
                    try {
                        $contents->getTextArray($this);
                    } catch (\Throwable $e) {
                        return $contents->getTextArray();
                    }
                }
            } elseif ($contents instanceof ElementArray) {
                // Create a virtual global content.
                $new_content = '';

                /** @var PDFObject $content */
                foreach ($contents->getContent() as $content) {
                    $new_content .= $content->getContent()."\n";
                }

                $header = new Header([], $this->document);
                $contents = new PDFObject($this->document, $header, $new_content, $this->config);
            }

            return $contents->getTextArray($this);

The method getTextArray() does not exist on Smalot\PdfParser\Element.

        }

        return [];
    }