public static GetImageUrlsResponse GetImageUrls(GetImageUrlsParameters parameters)
{
if (string.IsNullOrEmpty(parameters.Path))
{
var empty = new GetImageUrlsResponse {
imageUrls = new string[0]
};
return(empty);
}
DocumentInfoOptions documentInfoOptions = new DocumentInfoOptions(parameters.Path);
DocumentInfoContainer documentInfoContainer = _imageHandler.GetDocumentInfo(documentInfoOptions);
int[] pageNumbers = new int[documentInfoContainer.Pages.Count];
for (int i = 0; i < documentInfoContainer.Pages.Count; i++)
{
pageNumbers[i] = documentInfoContainer.Pages[i].Number;
}
var applicationHost = GetApplicationHost();
string[] imageUrls = ImageUrlHelper.GetImageUrls(applicationHost, pageNumbers, parameters);
var result = new GetImageUrlsResponse
{
imageUrls = imageUrls
};
return(result);
}
public ActionResult GetImageUrls(GetImageUrlsParameters parameters)
{
if (string.IsNullOrEmpty(parameters.Path))
{
GetImageUrlsResponse empty = new GetImageUrlsResponse {
imageUrls = new string[0]
};
var serialized = new JavaScriptSerializer().Serialize(empty);
return(Content(serialized, "application/json"));
}
var imageOptions = new ImageOptions();
var imagePages = _imageHandler.GetPages(parameters.Path, imageOptions);
// Save images some where and provide urls
var urls = new List <string>();
var tempFolderPath = Path.Combine(Server.MapPath("~"), "Content", "TempStorage");
foreach (var pageImage in imagePages)
{
var docFoldePath = Path.Combine(tempFolderPath, parameters.Path);
if (!Directory.Exists(docFoldePath))
{
Directory.CreateDirectory(docFoldePath);
}
var pageImageName = string.Format("{0}\\{1}.png", docFoldePath, pageImage.PageNumber);
using (var stream = pageImage.Stream)
using (FileStream fileStream = new FileStream(pageImageName, FileMode.Create))
{
stream.Seek(0, SeekOrigin.Begin);
stream.CopyTo(fileStream);
}
var baseUrl = Request.Url.Scheme + "://" + Request.Url.Authority + Request.ApplicationPath.TrimEnd('/') + "/";
urls.Add(string.Format("{0}Content/TempStorage/{1}/{2}.png", baseUrl, parameters.Path, pageImage.PageNumber));
}
GetImageUrlsResponse result = new GetImageUrlsResponse {
imageUrls = urls.ToArray()
};
var serializedData = new JavaScriptSerializer().Serialize(result);
return(Content(serializedData, "application/json"));
}
public static GetImageUrlsResponse GetImageUrls(string path)
{
string parameters = path;
if (string.IsNullOrEmpty(parameters))
{
GetImageUrlsResponse empty = new GetImageUrlsResponse {
imageUrls = new string[0]
};
return(empty);
}
List <PageImage> imagePages = annotator.GetPages(parameters);
// Save images some where and provide urls
List <string> urls = new List <string>();
string tempFolderPath = Path.Combine(HttpContext.Current.Server.MapPath("~"), "Content", "TempStorage");
foreach (PageImage pageImage in imagePages)
{
string docFoldePath = Path.Combine(tempFolderPath, parameters);
if (!Directory.Exists(docFoldePath))
{
Directory.CreateDirectory(docFoldePath);
}
string pageImageName = string.Format("{0}\\{1}.png", docFoldePath, pageImage.PageNumber);
using (Stream stream = pageImage.Stream)
using (FileStream fileStream = new FileStream(pageImageName, FileMode.Create))
{
stream.Seek(0, SeekOrigin.Begin);
stream.CopyTo(fileStream);
}
string baseUrl = HttpContext.Current.Request.Url.Scheme + "://" + HttpContext.Current.Request.Url.Authority + HttpContext.Current.Request.ApplicationPath.TrimEnd('/') + "/";
urls.Add(string.Format("{0}Content/TempStorage/{1}/{2}.png", baseUrl, parameters, pageImage.PageNumber));
}
GetImageUrlsResponse result = new GetImageUrlsResponse {
imageUrls = urls.ToArray()
};
return(result);
}
public static GetImageUrlsResponse GetImageUrls(GetImageUrlsParameters parameters)
{
var docPath = parameters.Path;
if (string.IsNullOrEmpty(parameters.Path))
{
var empty = new GetImageUrlsResponse {
imageUrls = new string[0]
};
return(empty);
}
DocumentInfoContainer documentInfoContainer = _imageHandler.GetDocumentInfo(parameters.Path);
int[] pageNumbers = new int[documentInfoContainer.Pages.Count];
for (int i = 0; i < documentInfoContainer.Pages.Count; i++)
{
pageNumbers[i] = documentInfoContainer.Pages[i].Number;
}
var applicationHost = GetApplicationHost();
string[] imageUrls = ImageUrlHelper.GetImageUrls(applicationHost, pageNumbers, parameters);
string[] attachmentUrls = new string[0];
foreach (AttachmentBase attachment in documentInfoContainer.Attachments)
{
List <PageImage> pages = _imageHandler.GetPages(attachment);
var attachmentInfo = _imageHandler.GetDocumentInfo(_tempPath + "\\" + Path.GetFileNameWithoutExtension(docPath) + Path.GetExtension(docPath).Replace(".", "_") + "\\attachments\\" + attachment.Name);
GetImageUrlsParameters attachmentResponse = parameters;
attachmentResponse.Path = attachmentInfo.Guid;
int[] attachmentPageNumbers = new int[pages.Count];
for (int i = 0; i < pages.Count; i++)
{
attachmentPageNumbers[i] = pages[i].PageNumber;
}
Array.Resize <string>(ref attachmentUrls, (attachmentUrls.Length + pages.Count));
string[] attachmentImagesUrls = new string[pages.Count];
attachmentImagesUrls = ImageUrlHelper.GetImageUrls(applicationHost, attachmentPageNumbers, attachmentResponse);
attachmentImagesUrls.CopyTo(attachmentUrls, (attachmentUrls.Length - pages.Count));
}
if (documentInfoContainer.Attachments.Count > 0)
{
var imagesUrls = new string[attachmentUrls.Length + imageUrls.Length];
imageUrls.CopyTo(imagesUrls, 0);
attachmentUrls.CopyTo(imagesUrls, imageUrls.Length);
var result = new GetImageUrlsResponse
{
imageUrls = imagesUrls
};
return(result);
}
else
{
var result = new GetImageUrlsResponse
{
imageUrls = imageUrls
};
return(result);
}
}
