/**
* Produces a new, substituted ModulePrefs
*/
private ModulePrefs(ModulePrefs prefs, Substitutions substituter)
{
_base = prefs._base;
categories = prefs.getCategories();
features = prefs.getFeatures();
locales = prefs.getLocales();
oauth = prefs.oauth;
List <Preload> preloads = new List <Preload>();
if (prefs.preloads != null)
{
foreach (Preload preload in prefs.preloads)
{
preloads.Add(preload.substitute(substituter));
}
}
this.preloads = preloads;
List <Icon> icons = new List <Icon>(prefs.icons.Count);
foreach (Icon icon in prefs.icons)
{
icons.Add(icon.substitute(substituter));
}
this.icons = icons;
Dictionary <String, LinkSpec> links = new Dictionary <String, LinkSpec>(prefs.links.Count);
foreach (LinkSpec link in prefs.links.Values)
{
LinkSpec sub = link.substitute(substituter);
links.Add(sub.getRel(), sub);
}
this.links = links;
Dictionary <String, String> attributes = new Dictionary <String, String>(prefs.attributes.Count);
foreach (var attr in prefs.attributes)
{
String substituted = substituter.substituteString(null, attr.Value);
attributes.Add(attr.Key, substituted);
}
this.attributes = attributes;
}
/**
* Produces a new, substituted ModulePrefs
*/
private ModulePrefs(ModulePrefs prefs, Substitutions substituter)
{
_base = prefs._base;
categories = prefs.getCategories();
features = prefs.getFeatures();
locales = prefs.getLocales();
oauth = prefs.oauth;
List<Preload> preloads = new List<Preload>();
if (prefs.preloads != null)
{
foreach (Preload preload in prefs.preloads)
{
preloads.Add(preload.substitute(substituter));
}
}
this.preloads = preloads;
List<Icon> icons = new List<Icon>(prefs.icons.Count);
foreach (Icon icon in prefs.icons)
{
icons.Add(icon.substitute(substituter));
}
this.icons = icons;
Dictionary<String, LinkSpec> links = new Dictionary<String, LinkSpec>(prefs.links.Count);
foreach (LinkSpec link in prefs.links.Values)
{
LinkSpec sub = link.substitute(substituter);
links.Add(sub.getRel(), sub);
}
this.links = links;
Dictionary<String, String> attributes = new Dictionary<String, String>(prefs.attributes.Count);
foreach (var attr in prefs.attributes)
{
String substituted = substituter.substituteString(null, attr.Value);
attributes.Add(attr.Key, substituted);
}
this.attributes = attributes;
}
/**
* Creates a new Module from the given xml input.
*
* @param url
* @param xml
* @throws SpecParserException
*/
public GadgetSpec(Uri url, String xml)
{
XmlElement doc;
try
{
doc = XmlUtil.Parse(xml);
}
catch (XmlException e)
{
throw new SpecParserException("Malformed XML in file " + url.ToString(), e);
}
this.url = url;
// This might not be good enough; should we take message bundle changes
// into account?
this.checksum = HashUtil.checksum(xml);
XmlNodeList children = doc.ChildNodes;
ModulePrefs modulePrefs = null;
List<UserPref> userPrefs = new List<UserPref>();
Dictionary<String, List<XmlElement>> views = new Dictionary<String, List<XmlElement>>();
for (int i = 0, j = children.Count; i < j; ++i)
{
XmlNode child = children[i];
if (!(child is XmlElement))
{
continue;
}
XmlElement element = (XmlElement)child;
switch (element.Name)
{
case "ModulePrefs":
if (modulePrefs == null)
{
modulePrefs = new ModulePrefs(element, url);
}
else
{
throw new SpecParserException("Only 1 ModulePrefs is allowed.");
}
break;
case "UserPref":
UserPref pref = new UserPref(element);
userPrefs.Add(pref);
break;
case "Content":
String viewNames = XmlUtil.getAttribute(element, "view", "default");
foreach (String _view in viewNames.Split(','))
{
String view = _view.Trim();
List<XmlElement> viewElements;
if (!views.TryGetValue(view, out viewElements))
{
viewElements = new List<XmlElement>();
views.Add(view, viewElements);
}
viewElements.Add(element);
}
break;
}
}
if (modulePrefs == null)
{
throw new SpecParserException("At least 1 ModulePrefs is required.");
}
this.modulePrefs = modulePrefs;
if (views.Count == 0)
{
throw new SpecParserException("At least 1 Content is required.");
}
Dictionary<String, View> tmpViews = new Dictionary<String, View>();
foreach (var view in views)
{
View v = new View(view.Key, view.Value, url);
tmpViews.Add(v.getName(), v);
}
this.views = tmpViews;
if (userPrefs.Count != 0)
{
this.userPrefs = userPrefs;
}
else
{
this.userPrefs = new List<UserPref>();
}
}
/**
* Creates a new Module from the given xml input.
*
* @param url
* @param xml
* @throws SpecParserException
*/
public GadgetSpec(Uri url, String xml)
{
XmlElement doc;
try
{
doc = XmlUtil.Parse(xml);
}
catch (XmlException e)
{
throw new SpecParserException("Malformed XML in file " + url.ToString(), e);
}
this.url = url;
// This might not be good enough; should we take message bundle changes
// into account?
this.checksum = HashUtil.checksum(xml);
XmlNodeList children = doc.ChildNodes;
ModulePrefs modulePrefs = null;
List <UserPref> userPrefs = new List <UserPref>();
Dictionary <String, List <XmlElement> > views = new Dictionary <String, List <XmlElement> >();
for (int i = 0, j = children.Count; i < j; ++i)
{
XmlNode child = children[i];
if (!(child is XmlElement))
{
continue;
}
XmlElement element = (XmlElement)child;
switch (element.Name)
{
case "ModulePrefs":
if (modulePrefs == null)
{
modulePrefs = new ModulePrefs(element, url);
}
else
{
throw new SpecParserException("Only 1 ModulePrefs is allowed.");
}
break;
case "UserPref":
UserPref pref = new UserPref(element);
userPrefs.Add(pref);
break;
case "Content":
String viewNames = XmlUtil.getAttribute(element, "view", "default");
foreach (String _view in viewNames.Split(','))
{
String view = _view.Trim();
List <XmlElement> viewElements;
if (!views.TryGetValue(view, out viewElements))
{
viewElements = new List <XmlElement>();
views.Add(view, viewElements);
}
viewElements.Add(element);
}
break;
}
}
if (modulePrefs == null)
{
throw new SpecParserException("At least 1 ModulePrefs is required.");
}
this.modulePrefs = modulePrefs;
if (views.Count == 0)
{
throw new SpecParserException("At least 1 Content is required.");
}
Dictionary <String, View> tmpViews = new Dictionary <String, View>();
foreach (var view in views)
{
View v = new View(view.Key, view.Value, url);
tmpViews.Add(v.getName(), v);
}
this.views = tmpViews;
if (userPrefs.Count != 0)
{
this.userPrefs = userPrefs;
}
else
{
this.userPrefs = new List <UserPref>();
}
}
