public void Save()
{
// Clear data
if (helper.Request(ClientID + "clear") == "1")
{
// delete file
deleteFile(_text);
// set filename in db to nothing
_text = "";
_data.Value = _text;
foreach (string prop in "umbracoExtension,umbracoBytes,umbracoWidth,umbracoHeight".Split(','))
{
try
{
var bytesControl = FindControlRecursive <noEdit>(Page, "prop_" + prop);
if (bytesControl != null)
{
bytesControl.RefreshLabel(string.Empty);
}
}
catch
{
//if first one fails we can assume that props don't exist
break;
}
}
}
if (PostedFile != null && PostedFile.FileName != String.Empty)
{
_data.Value = PostedFile;
// we update additional properties post image upload
if (_data.Value != DBNull.Value && !string.IsNullOrEmpty(_data.Value.ToString()))
{
Content content = Content.GetContentFromVersion(_data.Version);
// update extension in UI
try
{
var extensionControl = FindControlRecursive <noEdit>(Page, "prop_umbracoExtension");
if (extensionControl != null)
{
extensionControl.RefreshLabel(content.getProperty("umbracoExtension").Value.ToString());
}
}
catch
{
}
// update file size in UI
try
{
var bytesControl = FindControlRecursive <noEdit>(Page, "prop_umbracoBytes");
if (bytesControl != null)
{
bytesControl.RefreshLabel(content.getProperty("umbracoBytes").Value.ToString());
}
}
catch
{
}
try
{
var widthControl = FindControlRecursive <noEdit>(Page, "prop_umbracoWidth");
if (widthControl != null)
{
widthControl.RefreshLabel(content.getProperty("umbracoWidth").Value.ToString());
}
var heightControl = FindControlRecursive <noEdit>(Page, "prop_umbracoHeight");
if (heightControl != null)
{
heightControl.RefreshLabel(content.getProperty("umbracoHeight").Value.ToString());
}
}
catch
{
}
}
Text = _data.Value.ToString();
}
}
private string formatMedia(string html)
{
// Local media path
string localMediaPath = getLocalMediaPath();
// Find all media images
string pattern = "<img [^>]*src=\"(?<mediaString>/media[^\"]*)\" [^>]*>";
MatchCollection tags =
Regex.Matches(html, pattern, RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
foreach (Match tag in tags)
{
if (tag.Groups.Count > 0)
{
// Replace /> to ensure we're in old-school html mode
string tempTag = "<img";
string orgSrc = tag.Groups["mediaString"].Value;
// gather all attributes
// TODO: This should be replaced with a general helper method - but for now we'll wanna leave Umbraco.dll alone for this patch
Hashtable ht = new Hashtable();
MatchCollection m =
Regex.Matches(tag.Value.Replace(">", " >"),
"(?<attributeName>\\S*)=\"(?<attributeValue>[^\"]*)\"|(?<attributeName>\\S*)=(?<attributeValue>[^\"|\\s]*)\\s",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
foreach (Match attributeSet in m)
{
if (attributeSet.Groups["attributeName"].Value.ToString().ToLower() != "src")
{
ht.Add(attributeSet.Groups["attributeName"].Value.ToString(),
attributeSet.Groups["attributeValue"].Value.ToString());
}
}
// build the element
// Build image tag
IDictionaryEnumerator ide = ht.GetEnumerator();
while (ide.MoveNext())
{
tempTag += " " + ide.Key.ToString() + "=\"" + ide.Value.ToString() + "\"";
}
// Find the original filename, by removing the might added width and height
orgSrc =
orgSrc.Replace(
"_" + helper.FindAttribute(ht, "width") + "x" + helper.FindAttribute(ht, "height"), "").
Replace("%20", " ");
// Check for either id or guid from media
string mediaId = getIdFromSource(orgSrc, localMediaPath);
Media imageMedia = null;
try
{
int mId = int.Parse(mediaId);
Property p = new Property(mId);
imageMedia = new Media(Content.GetContentFromVersion(p.VersionId).Id);
}
catch
{
try
{
imageMedia = new Media(Content.GetContentFromVersion(new Guid(mediaId)).Id);
}
catch
{
}
}
// Check with the database if any media matches this url
if (imageMedia != null)
{
try
{
// Check extention
if (imageMedia.getProperty("umbracoExtension").Value.ToString() != orgSrc.Substring(orgSrc.LastIndexOf(".") + 1, orgSrc.Length - orgSrc.LastIndexOf(".") - 1))
{
orgSrc = orgSrc.Substring(0, orgSrc.LastIndexOf(".") + 1) +
imageMedia.getProperty("umbracoExtension").Value.ToString();
}
// Format the tag
tempTag = tempTag + " rel=\"" +
imageMedia.getProperty("umbracoWidth").Value.ToString() + "," +
imageMedia.getProperty("umbracoHeight").Value.ToString() + "\" src=\"" + orgSrc +
"\"";
tempTag += "/>";
// Replace the tag
html = html.Replace(tag.Value, tempTag);
}
catch (Exception ee)
{
Log.Add(LogTypes.Error, User.GetUser(0), -1,
"Error reading size data from media: " + imageMedia.Id.ToString() + ", " +
ee.ToString());
}
}
else
{
Log.Add(LogTypes.Error, User.GetUser(0), -1,
"Error reading size data from media (not found): " + orgSrc);
}
}
}
return(html);
}
private string formatMedia(string html)
{
// root media url
var rootMediaUrl = _fs.GetUrl("");
// Find all media images
var pattern = String.Format("<img [^>]*src=\"(?<mediaString>{0}[^\"]*)\" [^>]*>", rootMediaUrl);
MatchCollection tags =
Regex.Matches(html, pattern, RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
foreach (Match tag in tags)
{
if (tag.Groups.Count > 0)
{
// Replace /> to ensure we're in old-school html mode
string tempTag = "<img";
string orgSrc = tag.Groups["mediaString"].Value;
// gather all attributes
// TODO: This should be replaced with a general helper method - but for now we'll wanna leave umbraco.dll alone for this patch
Hashtable ht = new Hashtable();
MatchCollection m =
Regex.Matches(tag.Value.Replace(">", " >"),
"(?<attributeName>\\S*)=\"(?<attributeValue>[^\"]*)\"|(?<attributeName>\\S*)=(?<attributeValue>[^\"|\\s]*)\\s",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
//GE: Add ContainsKey check and expand the ifs for readability
foreach (Match attributeSet in m)
{
if (attributeSet.Groups["attributeName"].Value.ToString().ToLower() != "src")
{
if (!ht.ContainsKey(attributeSet.Groups["attributeName"].Value.ToString()))
{
ht.Add(attributeSet.Groups["attributeName"].Value.ToString(), attributeSet.Groups["attributeValue"].Value.ToString());
}
}
}
// build the element
// Build image tag
IDictionaryEnumerator ide = ht.GetEnumerator();
while (ide.MoveNext())
{
tempTag += " " + ide.Key.ToString() + "=\"" + ide.Value.ToString() + "\"";
}
// Find the original filename, by removing the might added width and height
// NH, 4.8.1 - above replaced by loading the right media file from the db later!
orgSrc =
global::Umbraco.Core.IO.IOHelper.ResolveUrl(orgSrc.Replace("%20", " "));
// Check for either id or guid from media
string mediaId = getIdFromSource(orgSrc, rootMediaUrl);
Media imageMedia = null;
try
{
int mId = int.Parse(mediaId);
Property p = new Property(mId);
imageMedia = new Media(Content.GetContentFromVersion(p.VersionId).Id);
}
catch
{
try
{
imageMedia = new Media(Content.GetContentFromVersion(new Guid(mediaId)).Id);
}
catch
{
}
}
// Check with the database if any media matches this url
if (imageMedia != null)
{
try
{
// Format the tag
tempTag = tempTag + " rel=\"" +
imageMedia.getProperty("umbracoWidth").Value.ToString() + "," +
imageMedia.getProperty("umbracoHeight").Value.ToString() + "\" src=\"" + global::Umbraco.Core.IO.IOHelper.ResolveUrl(imageMedia.getProperty("umbracoFile").Value.ToString()) +
"\"";
tempTag += "/>";
// Replace the tag
html = html.Replace(tag.Value, tempTag);
}
catch (Exception ee)
{
Log.Add(LogTypes.Error, User.GetUser(0), -1,
"Error reading size data from media: " + imageMedia.Id.ToString() + ", " +
ee.ToString());
}
}
else
{
Log.Add(LogTypes.Error, User.GetUser(0), -1,
"Error reading size data from media (not found): " + orgSrc);
}
}
}
return(html);
}