/// <summary>
/// Parses each of the images in the document and posts them to the server.
/// Updates the HTML with the returned Image Urls
/// </summary>
/// <param name="html">HTML that contains images</param>
/// <param name="basePath">image file name</param>
/// <param name="wrapper">blog wrapper instance that sends</param>
/// <param name="metaData">metadata containing post info</param>
/// <param name="imgFileMapping">mapping of filename with hash to NewMediaObject</param>
/// <returns>update HTML string for the document with updated images</returns>
private string SendImages(string html, string basePath,
MetaWeblogWrapper wrapper, Dictionary <string, MediaObjectInfo> imgFileMapping)
{
// base folder name for uploads - just the folder name of the image
var baseName = Path.GetFileName(basePath);
baseName = FileUtils.SafeFilename(baseName).Replace(" ", "-");
var doc = new HtmlDocument();
doc.LoadHtml(html);
try
{
// send up normalized path images as separate media items
var images = doc.DocumentNode.SelectNodes("//img");
if (images != null)
{
foreach (HtmlNode img in images)
{
string origImageLink = img.Attributes["src"]?.Value;
string imgFile = StringUtils.UrlDecode(origImageLink);
if (imgFile == null)
{
continue;
}
if (!imgFile.StartsWith("http://") && !imgFile.StartsWith("https://"))
{
if (!imgFile.Contains(":\\"))
{
imgFile = Path.Combine(basePath, imgFile.Replace("/", "\\"));
}
if (System.IO.File.Exists(imgFile))
{
var uploadFilename = Path.GetFileName(imgFile);
var media = new MediaObject()
{
Type = ImageUtils.GetImageMediaTypeFromFilename(imgFile),
Bits = System.IO.File.ReadAllBytes(imgFile),
Name = baseName + "/" + uploadFilename
};
//use file name with hash to check if file is already uploaded
var imgFileChk = origImageLink + "#" + Convert.ToBase64String(MD5.Create().ComputeHash(media.Bits));
MediaObjectInfo mediaResult = null;
if (imgFileMapping != null && imgFileMapping.ContainsKey(imgFileChk))
{
//Image has already uploaded
mediaResult = imgFileMapping[imgFileChk];
}
else
{
mediaResult = wrapper.NewMediaObject(media);
if (imgFileMapping != null)
{
imgFileMapping.Add(imgFileChk, mediaResult);
}
}
img.Attributes["src"].Value = mediaResult.URL;
// use first image as featured image
if (!DontInferFeaturedImage)
{
if (string.IsNullOrEmpty(FeaturedImageUrl))
{
FeaturedImageUrl = mediaResult.URL;
}
if (string.IsNullOrEmpty(FeatureImageId))
{
FeatureImageId = mediaResult.Id;
}
}
if (WeblogAddinConfiguration.Current.ReplacePostImagesWithOnlineUrls)
{
mmApp.Model.ActiveDocument.CurrentText =
mmApp.Model.ActiveDocument.CurrentText
.Replace($"]({origImageLink})", $"]({mediaResult.URL})")
.Replace($"=\"{origImageLink}\"", $"=\"{mediaResult.URL}\"");
}
}
}
WindowUtilities.DoEvents();
}
html = doc.DocumentNode.OuterHtml;
}
}
catch (Exception ex)
{
ErrorMessage = "Error posting images to Weblog: " + ex.GetBaseException().Message;
mmApp.Log("Failed to post image to Weblog", ex);
return(null);
}
return(html);
}
/// <summary>
/// Parses each of the images in the document and posts them to the server.
/// Updates the HTML with the returned Image Urls
/// </summary>
/// <param name="html">HTML that contains images</param>
/// <param name="basePath">image file name</param>
/// <param name="wrapper">blog wrapper instance that sends</param>
/// <param name="metaData">metadata containing post info</param>
/// <returns>update HTML string for the document with updated images</returns>
private string SendImages(string html, string basePath,
MetaWeblogWrapper wrapper)
{
// base folder name for uploads - just the folder name of the image
var baseName = Path.GetFileName(basePath);
baseName = FileUtils.SafeFilename(baseName).Replace(" ", "-");
var doc = new HtmlDocument();
doc.LoadHtml(html);
try
{
// send up normalized path images as separate media items
var images = doc.DocumentNode.SelectNodes("//img");
if (images != null)
{
foreach (HtmlNode img in images)
{
string imgFile = img.Attributes["src"]?.Value;
imgFile = StringUtils.UrlDecode(imgFile);
if (imgFile == null)
{
continue;
}
if (!imgFile.StartsWith("http://") && !imgFile.StartsWith("https://"))
{
if (!imgFile.Contains(":\\"))
{
imgFile = Path.Combine(basePath, imgFile.Replace("/", "\\"));
}
if (System.IO.File.Exists(imgFile))
{
var uploadFilename = Path.GetFileName(imgFile);
var media = new MediaObject()
{
Type = ImageUtils.GetImageMediaTypeFromFilename(imgFile),
Bits = System.IO.File.ReadAllBytes(imgFile),
Name = baseName + "/" + uploadFilename
};
var mediaResult = wrapper.NewMediaObject(media);
img.Attributes["src"].Value = mediaResult.URL;
// use first image as featured image
if (!DontInferFeaturedImage)
{
if (string.IsNullOrEmpty(FeaturedImageUrl))
{
FeaturedImageUrl = mediaResult.URL;
}
if (string.IsNullOrEmpty(FeatureImageId))
{
FeatureImageId = mediaResult.Id;
}
}
}
}
WindowUtilities.DoEvents();
}
html = doc.DocumentNode.OuterHtml;
}
}
catch (Exception ex)
{
ErrorMessage = "Error posting images to Weblog: " + ex.Message;
return(null);
}
return(html);
}