complete document service

common/models/Document.php

@@ -2,7 +2,6 @@
 
 namespace common\models;
 
-use Yii;
 use yii\behaviors\TimestampBehavior;
 use yii\db\Expression;
 
@@ -28,8 +27,8 @@ use yii\db\Expression;
  */
 class Document extends \yii\db\ActiveRecord
 {
-    const SCENARIO_GENERATE_DOCUMENT_BODY = 'generate_document_body';
     const SCENARIO_UPDATE_DOCUMENT_BODY = 'update_document_body';
+    const SCENARIO_DOWNLOAD_DOCUMENT = 'download_document';
 
     /**
      * {@inheritdoc}
@@ -67,9 +66,14 @@ class Document extends \yii\db\ActiveRecord
             [['contractor_manager_id'], 'exist', 'skipOnError' => true, 'targetClass' => Manager::className(), 'targetAttribute' => ['contractor_manager_id' => 'id']],
             [['template_id'], 'exist', 'skipOnError' => true, 'targetClass' => DocumentTemplate::className(), 'targetAttribute' => ['template_id' => 'id']],
             [['manager_id'], 'exist', 'skipOnError' => true, 'targetClass' => Manager::className(), 'targetAttribute' => ['manager_id' => 'id']],
-//            ['resumeTemplateId', 'required', 'on' => self::SCENARIO_GENERATE_RESUME_TEXT],
-//            ['resumeTemplateId', 'integer', 'on' => self::SCENARIO_GENERATE_RESUME_TEXT],
             ['body', 'required', 'on' => self::SCENARIO_UPDATE_DOCUMENT_BODY],
+            ['body', function ($attribute, $params) {
+                    preg_match_all('/(\${\w+})/', $this->$attribute,$out);
+                    if (!empty($out[0])) {
+                        $this->addError('body', 'В теле документа все переменные должны бвть заменены!');
+                    }
+                },  'on' => self::SCENARIO_DOWNLOAD_DOCUMENT
+            ],
         ];
     }
 

common/models/DocumentField.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace common\models;
+
+use Yii;
+use yii\helpers\ArrayHelper;
+
+/**
+ * This is the model class for table "document_field".
+ *
+ * @property int $id
+ * @property string $title
+ * @property string $field_template
+ */
+class DocumentField extends \yii\db\ActiveRecord
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName()
+    {
+        return 'document_field';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['title', 'field_template'], 'string', 'max' => 255],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => 'ID',
+            'title' => 'Название',
+            'field_template' => 'Шаблон поля',
+        ];
+    }
+
+    public static function getTitleFieldTemplateArr(): array
+    {
+        return ArrayHelper::map(self::find()->all(), 'title', 'field_template');
+    }
+}

common/services/DocumentService.php

@@ -3,6 +3,9 @@
 namespace common\services;
 
 use common\models\Document;
+use common\models\DocumentTemplate;
+use DateTime;
+use kartik\mpdf\Pdf;
 
 class DocumentService
 {
@@ -25,4 +28,94 @@ class DocumentService
             ->asArray()->all();
 
     }
+
+    public static function getDocumentNumber(): string
+    {
+        $documents = Document::find()->where(['DATE(`created_at`)'  => date('Y-m-d')])->orderBy('id DESC')->all();
+        $date = new DateTime();
+
+        foreach ($documents as $document) {
+            preg_match_all('/\b\d{2}\.\d{2}\.\d{4}\/\d{3}\b/', $document->body,$out);
+
+            if (!empty($out[0])) {
+                $num = substr($out[0][0], -3);
+                $num++;
+                $num = str_pad($num,  3, "0", STR_PAD_LEFT);
+
+                return $date->format('d.m.Y') . '/' . $num;
+            }
+        }
+        return $date->format('d.m.Y') . '/001';
+    }
+
+    public static function downloadPdf($id)
+    {
+        $model = Document::findOne($id);
+
+        $pdf = new Pdf(); // or new Pdf();
+        $mpdf = $pdf->api; // fetches mpdf api
+        $mpdf->SetFooter('{PAGENO}');
+        $mpdf->WriteHtml($model->body); // call mpdf write html
+        echo $mpdf->Output("{$model->title}", 'D'); // call the mpdf api output as needed
+    }
+
+    public static function downloadDocx($id)
+    {
+        $model = Document::findOne($id);
+
+        $pw = new \PhpOffice\PhpWord\PhpWord();
+
+        // (B) ADD HTML CONTENT
+        $section = $pw->addSection();
+        $documentText = str_replace(array('<br/>', '<br>', '</br>'), ' ', $model->body);
+        \PhpOffice\PhpWord\Shared\Html::addHtml($section, $documentText, false, false);
+
+        // (C) SAVE TO DOCX ON SERVER
+        // $pw->save("convert.docx", "Word2007");
+
+        // (D) OR FORCE DOWNLOAD
+        header("Content-Type: application/octet-stream");
+        header("Content-Disposition: attachment;filename=\"$model->title.docx\"");
+        $objWriter = \PhpOffice\PhpWord\IOFactory::createWriter($pw, "Word2007");
+        $objWriter->save("php://output");
+        exit();
+    }
+
+    public static function generateDocumentBody(Document $model)
+    {
+        $templateModel = DocumentTemplate::findOne($model->template_id);
+        preg_match_all('/(\${\w+})/', $templateModel->template_body,$out);
+
+        $document = $templateModel->template_body;;
+        foreach ($out[0] as $field) {
+            if (str_contains($document, $field)) {
+                switch ($field)
+                {
+                    case '${contract_number}':
+                        $fieldValue = DocumentService::getDocumentNumber();
+                        break;
+                    case '${title}':
+                        $fieldValue = $model->title;
+                        break;
+                    case '${company}':
+                        $fieldValue = $model->company->name;
+                        break;
+                    case '${manager}':
+                        $fieldValue = $model->manager->userCard->fio;
+                        break;
+                    case '${contractor_company}':
+                        $fieldValue = $model->contractorCompany->name;
+                        break;
+                    case '${contractor_manager}':
+                        $fieldValue = $model->contractorManager->userCard->fio;
+                        break;
+                    default:
+                        $fieldValue = $field;
+                        break;
+                }
+                $document = str_replace($field, $fieldValue, $document);
+            }
+        }
+        $model->body = $document;
+    }
 }