Add files via upload

Author: Dmitriy-Xawstov

uses_cases/merge/mergeDocuments.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+	"path"
+
+	asposepdfcloud "github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25"
+)
+
+func mergeDocuments(pdf_api *asposepdfcloud.PdfApiService, output_name string, remote_folder string) {
+	names := []string{PDF_DOCUMENT, PDF_DOCUMENT_2, PDF_DOCUMENT_3}
+
+	mergeDocuments := asposepdfcloud.MergeDocuments{
+		List: []string{},
+	}
+
+	for _, name := range names {
+		uploadFile(pdf_api, name)
+		mergeDocuments.List = append(mergeDocuments.List, path.Join(remote_folder, name))
+	}
+
+	args := map[string]interface{}{
+		"folder": remote_folder,
+	}
+
+	_, httpResponse, err := pdf_api.PutMergeDocuments(output_name, mergeDocuments, args)
+
+	if err != nil {
+		fmt.Println(err.Error())
+	} else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 {
+		fmt.Println("Unexpected error!")
+	} else {
+		downloadFile(pdf_api, output_name)
+	}
+}

uses_cases/merge/mergePdfDocuments_helper.go

@@ -0,0 +1,67 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+	"path/filepath"
+
+	asposepdfcloud "github.com/aspose-pdf-cloud/aspose-pdf-cloud-go/v25"
+)
+
+// Set file names and folders
+const (
+	REMOTE_FOLDER  = "Merge_Temp_Pdf_Cloud"
+	LOCAL_FOLDER   = "c:\\Samples"
+	PDF_DOCUMENT   = "sample.pdf"
+	PDF_DOCUMENT_2 = "sample_2.pdf"
+	PDF_DOCUMENT_3 = "sample_3.pdf"
+	PDF_OUTPUT     = "output_sample.pdf"
+)
+
+// Initialize credentials and Rest API service
+func initPdfApi() *asposepdfcloud.PdfApiService {
+	AppSID := "*****"
+	AppKey := "*****"
+
+	pdfApi := asposepdfcloud.NewPdfApiService(AppSID, AppKey, "")
+	return pdfApi
+}
+
+// Upload local file to the remote folder with check errors
+func uploadFile(pdf_api *asposepdfcloud.PdfApiService, name string) {
+	args := map[string]interface{}{
+		"folder": REMOTE_FOLDER,
+	}
+	file, err := os.Open(filepath.Join(LOCAL_FOLDER, name))
+	if err != nil {
+		fmt.Println(err.Error())
+	} else {
+		result, httpResponse, err := pdf_api.UploadFile(path.Join(REMOTE_FOLDER, name), file, args)
+		if err != nil {
+			fmt.Println(err.Error())
+		} else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 {
+			fmt.Println("Unexpected error!")
+		} else {
+			fmt.Println(result)
+		}
+	}
+}
+
+// Download file from remote folder and save it locally with check errors
+func downloadFile(pdf_api *asposepdfcloud.PdfApiService, name string) {
+	args := map[string]interface{}{
+		"folder": REMOTE_FOLDER,
+	}
+	result_data, httpResponse, err := pdf_api.DownloadFile(path.Join(REMOTE_FOLDER, name), args)
+	if err != nil {
+		fmt.Println(err.Error())
+	} else if httpResponse.StatusCode < 200 || httpResponse.StatusCode > 299 {
+		fmt.Println("Unexpected error!")
+	} else {
+		fmt.Println("File '" + name + "'successfully downloaded.")
+		fileName := path.Join(LOCAL_FOLDER, PDF_OUTPUT)
+		f, _ := os.Create(fileName)
+		_, _ = f.Write(result_data)
+	}
+}

uses_cases/merge/mergePdfDocuments_launch.go

@@ -0,0 +1,7 @@
+package main
+
+func main() {
+	pdfApi := initPdfApi()
+	mergeDocuments(pdfApi, PDF_DOCUMENT, REMOTE_FOLDER)
+
+}