public ItemContainerDreamboxRoot(string title, string path, ItemContainer parent) : base(title, path, parent)
{
}
public override void BrowseDirectChildren(XmlWriter xmlWriter, MediaSettings settings, string host, string idParams, HashSet <string> filterSet,
uint startingIndex, uint requestedCount, string sortCriteria, out string numberReturned, out string totalMatches, ItemContainer skippedItem = null)
{
IEnumerable <Item> items;
switch (idParams)
{
case AudioIndex: items = this.Items.Where(a => a.IsType(MediaType.Audio));
break;
case ImageIndex: items = this.Items.Where(a => a.IsType(MediaType.Image));
break;
case VideoIndex: items = this.Items.Where(a => a.IsType(MediaType.Video));
break;
default: items = this.Items;
break;
}
totalMatches = items.Count().ToString();
if (totalMatches == "1")
{
//Ak je jediny prvok adresar - vynecha sa a zobrazi sa obsah nasledovnika
ItemContainer child = items.OfType <ItemContainer>().FirstOrDefault();
if (child != null)
{
child.BrowseDirectChildren(xmlWriter, settings, host, idParams, filterSet, startingIndex, requestedCount, sortCriteria,
out numberReturned, out totalMatches, skippedItem == null ? this : skippedItem);
return;
}
}
foreach (string sortCrit in sortCriteria.ToLower().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
switch (sortCrit)
{
case "+dc:title": items = (items is IOrderedEnumerable <Item>) ?
((IOrderedEnumerable <Item>)items).ThenBy(a => a.Title) : items.OrderBy(a => a.Title);
break;
case "-dc:title": items = (items is IOrderedEnumerable <Item>) ?
((IOrderedEnumerable <Item>)items).ThenByDescending(a => a.Title) : items.OrderByDescending(a => a.Title);
break;
case "+dc:date": items = (items is IOrderedEnumerable <Item>) ?
((IOrderedEnumerable <Item>)items).ThenBy(a => a.Date.Date) : items.OrderBy(a => a.Date.Date);
break;
case "-dc:date": items = (items is IOrderedEnumerable <Item>) ?
((IOrderedEnumerable <Item>)items).ThenByDescending(a => a.Date.Date) : items.OrderByDescending(a => a.Date.Date);
break;
default: break;
}
}
uint count = 0;
requestedCount = (requestedCount == 0) ? int.MaxValue : requestedCount;
foreach (Item item in items.Skip((int)startingIndex).Take((int)requestedCount))
{
item.BrowseMetadata(xmlWriter, settings, host, idParams, filterSet, skippedItem == null ? this.Id : skippedItem.Id);
count++;
}
numberReturned = count.ToString();
}
public override void BrowseWebDirectChildren(XmlWriter xmlWriter, MediaSettings settings, string idParams)
{
IEnumerable <Item> items;
MediaType itemsType;
switch (idParams)
{
case AudioIndex: items = this.Items.Where(a => a.IsType(MediaType.Audio));
itemsType = MediaType.Audio;
break;
case ImageIndex: items = this.Items.Where(a => a.IsType(MediaType.Image));
itemsType = MediaType.Image;
break;
case VideoIndex: items = this.Items.Where(a => a.IsType(MediaType.Video));
itemsType = MediaType.Video;
break;
default:
return;
}
if (items.Count() == 1)
{
//Ak je jediny prvok adresar - vynecha sa a zobrazi sa obsah nasledovnika
ItemContainer child = items.OfType <ItemContainer>().FirstOrDefault();
if (child != null)
{
child.BrowseWebDirectChildren(xmlWriter, settings, idParams);
return;
}
}
xmlWriter.WriteStartElement("div");
xmlWriter.WriteAttributeString("id", "main_content");
xmlWriter.WriteStartElement("script");
xmlWriter.WriteAttributeString("type", "text/javascript");
xmlWriter.WriteValue("\r\n//");
xmlWriter.WriteCData(string.Format(@"
$(function () {{
{0}
$('.libPlayButton div > a').button().next()
.button({{ icons: {{ primary: 'ui-icon-triangle-1-s' }}, text: false }})
.click(function() {{ $(this).parent().parent().children('ul').show().position({{ my: 'left top', at: 'left bottom', of: $(this) }});
return false; }}).parent()
.buttonset();
$('.libPlayButton ul').menu().hide();
$('.libPlayButton').hover(null, function() {{
$(this).children('ul').fadeOut('fast');
}});
}});
//", (itemsType == MediaType.Image) ? string.Format("$('.libPlayButton div a:first-child').lightBox({{ txtImage: '{0}', txtOf: '{1}', maxHeight: screen.height * 0.8, maxWidth: screen.width * 0.8 }});", LanguageResource.Photo, LanguageResource.Of) : string.Empty));
xmlWriter.WriteValue("\r\n");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("table");
switch (itemsType)
{
case MediaType.Audio:
{
xmlWriter.WriteStartElement("thead");
xmlWriter.WriteStartElement("tr");
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "110");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "50");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteElementString("th", LanguageResource.Title);
xmlWriter.WriteElementString("th", LanguageResource.Duration);
xmlWriter.WriteElementString("th", LanguageResource.Artist);
xmlWriter.WriteElementString("th", LanguageResource.Album);
xmlWriter.WriteElementString("th", LanguageResource.Genre);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
break;
}
case MediaType.Image:
{
xmlWriter.WriteStartElement("thead");
xmlWriter.WriteStartElement("tr");
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "110");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "50");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteElementString("th", LanguageResource.Title);
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "90");
xmlWriter.WriteValue(LanguageResource.Resolution);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
break;
}
case MediaType.Video:
{
xmlWriter.WriteStartElement("thead");
xmlWriter.WriteStartElement("tr");
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "110");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteStartElement("th");
xmlWriter.WriteAttributeString("width", "50");
xmlWriter.WriteFullEndElement();
xmlWriter.WriteElementString("th", LanguageResource.Title);
xmlWriter.WriteElementString("th", LanguageResource.Duration);
xmlWriter.WriteElementString("th", LanguageResource.Resolution);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
break;
}
}
xmlWriter.WriteStartElement("tbody");
WriteBackFolder(xmlWriter, GetParentItem(itemsType), idParams);
foreach (Item item in items.OrderBy(a => !(a.IsType(MediaType.Other))).ThenBy(a => a.Title))
{
item.BrowseWebMetadata(xmlWriter, settings, idParams);
}
xmlWriter.WriteFullEndElement();
xmlWriter.WriteFullEndElement(); //table
xmlWriter.WriteFullEndElement(); //div #main_content
}
public override void RefreshMe(DataContext context, ItemManager manager, bool recursive)
{
if (manager.UpnpDevice.Stopping)
{
return;
}
try
{
//Rozdielova obnova adresarov
IEnumerable <string> directories = new DirectoryInfo(this.Path).GetDirectories().Where(
a => manager.ShowHiddenFiles || (a.Attributes & FileAttributes.Hidden) == 0).Select(a => a.FullName).ToArray();
Item[] toRemove = this.Items.Where(a => a.GetType() == typeof(ItemContainer)).Except(
directories, new PathItemEqualityComparer()).Cast <Item>().ToArray();
string[] toAdd = directories.Except(this.Items.Where(a => a.GetType() == typeof(ItemContainer)).Select(a => a.Path)).ToArray();
RemoveRange(context, manager, toRemove);
foreach (string path in toAdd)
{
Item item = new ItemContainer(System.IO.Path.GetFileName(path), path, this);
//Ak nie je rekurzia - obnovia sa iba nove adresare
if (!recursive)
{
item.RefreshMe(context, manager, false);
}
}
//Rozdielova obnova suborov
IEnumerable <PathMime> files = new DirectoryInfo(this.Path).GetFiles().Where(
a => manager.ShowHiddenFiles || (a.Attributes& FileAttributes.Hidden) == 0).Select(
delegate(FileInfo a) {
HttpMime mime = manager.GetMimeType(a.Extension);
if (mime == null || mime.MediaType == MediaType.Other)
{
return(null);
}
return(new PathMime()
{
Path = a.Name, Mime = mime
});
}).Where(a => a != null).ToArray();
toRemove = this.Items.Where(a => a.GetType() != typeof(ItemContainer)).Except(
files.Select(a => a.Path), new PathItemEqualityComparer()).Cast <Item>().ToArray();
PathMime[] toAddFile = files.Cast <object>().Except(this.Items.Where(a => a.GetType() != typeof(ItemContainer)).Select(
a => a.Path), new PathMimeEqualityComparer()).Cast <PathMime>().ToArray();
RemoveRange(context, manager, toRemove);
foreach (PathMime pathMime in toAddFile)
{
try
{
FileInfo fi = new FileInfo(System.IO.Path.Combine(this.Path, pathMime.Path));
switch (pathMime.Mime.MediaType)
{
case MediaType.Audio: new ItemAudio(fi, pathMime.Mime.ToString(), this); break;
case MediaType.Image: new ItemImage(fi, pathMime.Mime.ToString(), this); break;
case MediaType.Video: new ItemContainerVideo(fi, pathMime.Mime.ToString(), this); break;
}
}
catch { }
}
if (recursive)
{
//Volanie obnovy do adresarov a prvkov
foreach (Item item in this.Items)
{
item.RefreshMe(context, manager, true);
}
}
else
{
//Volanie obnovy pre subory vratane ItemContainerVideo - overenie ci sa nezmenil titulkovy subor
foreach (Item item in this.items.Where(a => a.GetType() != typeof(ItemContainer)))
{
item.RefreshMe(context, manager, false);
}
}
}
catch { }
}
public ItemContainer(string title, string path, ItemContainer parent) : base(title, path, parent)
{
}
public virtual void BrowseDirectChildren(XmlWriter xmlWriter, MediaSettings settings, string host, string idParams, HashSet <string> filterSet,
uint startingIndex, uint requestedCount, string sortCriteria, out string numberReturned, out string totalMatches, ItemContainer skippedItem = null)
{
numberReturned = "0";
totalMatches = "0";
}
public ItemContainerStreamRoot(ItemContainer parent) : base("Stream", "Stream", parent)
{
}
public ItemContainerStreamCustom(string title, string path, ItemContainer parent) : base(title, path, parent)
{
}
