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MiNi SheLL

Current Path : /home/vmanager/www/backend/models/
Linux 9dbcd5f6333d 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27 20:20:17 UTC 2024 x86_64
Current File : /home/vmanager/www/backend/models/UploadArticleDocFileForm.php
<?php
namespace backend\models;

use Yii;
use yii\base\Model;

class UploadArticleDocFileForm extends Model
{    
    use \common\components\traits\DirectoriesFunctions;
    
    public $file;
    
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [   
            ['file', 'file', 'skipOnEmpty' => false, 'extensions' => 'doc, docx, odt', 'maxFiles' => 1, 'skipOnEmpty' => false],
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'file' => Yii::t('backend', 'Plik'),
        ];
    }
    
    public function save() 
    {
        try {            
            $dirName = \common\components\UuidGenerator::generateV4();

            $path = Yii::getAlias('@backend/web')."/temp/articles_import/".$dirName."/";

            if(!file_exists($path)) {
                mkdir($path, 0777, true);
            }
            if(!file_exists($path.'img/')) {
                mkdir($path.'img/', 0777);
            } 
            
//            $phpWord = \PhpOffice\PhpWord\IOFactory::load($this->file->tempName);
            $phpWord = \PhpOffice\PhpWord\IOFactory::load($this->file->tempName, pathinfo($this->file->name, PATHINFO_EXTENSION) === 'odt' ? 'ODText' : 'Word2007');
            
            $output = [
                'main_image' => "",
                'additional_images' => [],
                'portals' => [],
                'intermediary' => [
                    'id' => "",
                    'annotations' => "",
                    'operator_login' => "",
                    'email_address' => ""
                ]
            ];
            
            $zip = new \ZipArchive();
            if ($zip->open($this->file->tempName) === TRUE) {
                $extractPath = $path.'temp_extract/';
                $zip->extractTo($extractPath);
                $zip->close();

                foreach ($phpWord->getSections() as $section) {                     
                    $list = [];
                    foreach ($section->getElements() as $elementKey => $element) {
                        if($element instanceof \PhpOffice\PhpWord\Element\ListItemRun) {
                            $htmlCode = '';
                            foreach ($element->getElements() as $textElement) {
                                
                                if($textElement instanceof \PhpOffice\PhpWord\Element\Text) {                                    
//                                    $textHtml = htmlspecialchars($textElement->getText());
                                    $textHtml = $textElement->getText();
                                    $fontStyles = $textElement->getFontStyle();
                                    if($fontStyles) {
                                        if($fontStyles->isBold()) {
                                            $textHtml = "<strong>$textHtml</strong>";
                                        }
                                        if($fontStyles->isItalic()) {
                                            $textHtml = "<em>$textHtml</em>";
                                        }
                                        if($fontStyles->isStrikethrough()) {
                                            $textHtml = "<s>$textHtml</s>";
                                        }
                                    }
                                    $htmlCode .= $textHtml;
                                    
                                } elseif ($textElement instanceof \PhpOffice\PhpWord\Element\Link) {
//                                    $linkText = htmlspecialchars($textElement->getText());
                                    $linkText = $textElement->getText();
                                    $linkUrl = htmlspecialchars($textElement->getSource());                                    
                                    $htmlCode .= "<a href=\"$linkUrl\" target=\"_blank\">$linkText</a>";
                                } 
                            }
                            $list[] = [
                                'text' => $htmlCode,
                                'depth' => intval($element->getDepth())
                            ];;
                        } 
                        
                        if(!empty($list) && ( ($elementKey + 1) === $section->getElements() || !($element instanceof \PhpOffice\PhpWord\Element\ListItemRun) )) {
                            //tutaj będziemy zamykali listę i dodawali do jako sekcję
                            $item = [
                                'or_title' => false,
                                'or_lead' => false,
                                'or_hidden' => false,
                                'header_tag' => "",
                                'images' => [],
                                'content' => $this->generateUnorderedList($list)
                            ];
                            $output['sections'][\common\components\UuidGenerator::generateV4()] = $item;
                            $list = [];
                        }
                        
                        if($element instanceof \PhpOffice\PhpWord\Element\Title) {                            
                            $depth = intval($element->getDepth()) + 1;                            
                            $output['sections'][\common\components\UuidGenerator::generateV4()] = [
                                'or_title' => false,
                                'or_lead' => false,
                                'or_hidden' => false,
                                'header_tag' => 'h'.($depth > 6 ? 6 : $depth),
                                'images' => [],
                                'content' => $element->getText()
                            ];
                            
                        } elseif(get_class($element) === 'PhpOffice\PhpWord\Element\TextRun') {
                            $item = [
                                'or_title' => false,
                                'or_lead' => false,
                                'or_hidden' => false,
                                'header_tag' => "",
                                'images' => [],
                                'content' => ""
                            ];
                            
                            foreach ($element->getElements() as $textElement) {
                                if($textElement instanceof \PhpOffice\PhpWord\Element\Image) {
                                    $imgPath = $textElement->getSource();
                                    $imageSrc = $extractPath . substr($imgPath, strpos($imgPath, '#') + 1);
                                    
                                    if (file_exists($imageSrc)) {
                                        list($width, $height) = getimagesize($imageSrc);
                                        list($newImagePath, $newImgUrl) = $this->moveImage($imageSrc, $path.'img/');
                                        
                                        $item['images'][\common\components\UuidGenerator::generateV4()] = [
                                            'path' => $newImagePath,
                                            'url' => $newImgUrl, 
                                            'width' => $width,
                                            'height' => $height,
                                        ];
                                        
                                        if(empty($output['main_image'])) {
                                            $output['main_image'] = basename($newImagePath);
                                        }
                                    }
                                    
                                } elseif($textElement instanceof \PhpOffice\PhpWord\Element\Text) {                                    
//                                    $htmlText = htmlspecialchars($textElement->getText());
                                    $htmlText = $textElement->getText();
                                    $fontStyles = $textElement->getFontStyle();
                                    if($fontStyles) {
                                        if($fontStyles->isBold()) {
                                            $htmlText = "<strong>$htmlText</strong>";
                                        }
                                        if($fontStyles->isItalic()) {
                                            $htmlText = "<em>$htmlText</em>";
                                        }
                                        if($fontStyles->isStrikethrough()) {
                                            $htmlText = "<s>$htmlText</s>";
                                        }
                                    }                                    
                                    $item['content'] .= $htmlText;
                                    
                                } elseif ($textElement instanceof \PhpOffice\PhpWord\Element\Link) {
//                                    $linkText = htmlspecialchars($textElement->getText());
                                    $linkText = $textElement->getText();
                                    $linkUrl = htmlspecialchars($textElement->getSource());
                                    
                                    $item['content'] .= "<a href=\"$linkUrl\" target=\"_blank\">$linkText</a>";
                                } 
                            }
                            
                            $output['sections'][\common\components\UuidGenerator::generateV4()] = $item;
                        }
                    }
                }
                $this->removeDir($extractPath, true);
            }
            
            file_put_contents($path.'metadata.json', json_encode($output));
        } catch (\Exception $ex) {
            return false;
        }
        
        return $dirName;
    }
    
    protected function moveImage($sourceFilePath, $targetDirPath) 
    {        
        $fileName = pathinfo($sourceFilePath, PATHINFO_BASENAME);
        
        if(rename($sourceFilePath, $targetDirPath.$fileName)) {
            return [$targetDirPath.$fileName, str_replace(Yii::getAlias('@backend/web'), Yii::$app->params['backendBaseUrl'], $targetDirPath.$fileName)];
        } else {
            return [false, false];
        }
    }
    
    protected function generateUnorderedList($data) 
    {
        if(empty($data)) {
            return "";
        }
        
        $html = '<ul>';
        $stack = [];
        $currentLevel = 0;

        foreach ($data as $key => $item) {
            $level = $item['depth'];
            $line = $item['text'];
            
            if($key !== 0 && $currentLevel === $level) {
                $html .= '</li>';
            }

            while ($currentLevel < $level) {
                $html .= '<ul>';
                $stack[] = $currentLevel;
                $currentLevel++;
            }

            $orCloseLastLi = false;
            while ($currentLevel > $level) {
                if(!$orCloseLastLi) {
                    $html .= '</li>';
                    $orCloseLastLi = true;
                }
                $html .= '</ul></li>';
                $currentLevel = array_pop($stack);
            }

            $html .= '<li>'.$line;
//            $html .= '<li>' . htmlspecialchars($line);
        }

        while ($currentLevel > 0) {
            $html .= '</ul></li>';
            $currentLevel = array_pop($stack);
        }

        if(substr($html, -5) !== '</li>') {
            $html .= '</li>';
        }

        $html .= '</ul>';
        
        return $html;
    }
}
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