/// <summary>
/// Initializes a new instance of the <see cref="YamlMapping"/> class.
/// </summary>
/// <param name="mapping">The mapping.</param>
public YamlMapping(Mapping mapping)
{
foreach (var entry in mapping.Enties)
{
Object value;
if (YamlDocument.TryMapValue(entry.Value, out value))
{
innerValues[(entry.Key as Scalar).Text] = value;
}
}
}
/// <summary>
/// Parse permissions from plugin.yml
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
/// <remarks></remarks>
private List<PluginPermission> ParsePermissions(Mapping map)
{
try
{
List<PluginPermission> l = new List<PluginPermission>();
Scalar sc = new Scalar();
Type typeScalar = sc.GetType();
Type typeMapping = map.GetType();
if (map.GetType() != typeMapping) return l;
foreach (MappingEntry entry in map.Enties)
{
PluginPermission pp = new PluginPermission {Name = ((Scalar) entry.Key).Text};
if (entry.Value.GetType() != typeMapping) continue;
foreach (MappingEntry secondlevel in ((Mapping) entry.Value).Enties)
{
if (secondlevel.Key.GetType() != typeScalar) continue;
switch (((Scalar) secondlevel.Key).Text)
{
case "description":
pp.Description = ((Scalar) secondlevel.Value).Text;
break;
case "default":
break;
case "children":
pp.Children = new List<PluginPermissionChild>();
foreach (MappingEntry thirdlevel in ((Mapping) secondlevel.Value).Enties)
{
PluginPermissionChild ppc = new PluginPermissionChild
{
Name = ((Scalar) thirdlevel.Key).Text
};
pp.Children.Add(ppc);
}
break;
}
}
l.Add(pp);
}
return l;
}
catch (Exception ex)
{
Logger.Log(LogLevel.Warning, "InstalledPlugin",
"An exception occured when trying to load plugin permissions", ex.Message);
return new List<PluginPermission>();
}
}
/// <summary>
/// Parse commands from plugin.yml
/// </summary>
/// <param name="map"></param>
/// <returns></returns>
/// <remarks></remarks>
private static List<PluginCommand> ParseCommands(Mapping map)
{
try
{
List<PluginCommand> l = new List<PluginCommand>();
Scalar sc = new Scalar();
Sequence seq = new Sequence();
Type typeScalar = sc.GetType();
Type typeSequence = seq.GetType();
Type typeMapping = map.GetType();
if (map.GetType() != typeMapping) return l;
foreach (MappingEntry entry in map.Enties)
{
PluginCommand pc = new PluginCommand {Name = ((Scalar) entry.Key).Text};
if (entry.Value.GetType() == typeMapping)
{
foreach (MappingEntry secondlevel in ((Mapping) entry.Value).Enties)
{
if (secondlevel.Key.GetType() != typeScalar) continue;
switch (((Scalar) secondlevel.Key).Text)
{
case "description":
pc.Description = ((Scalar) secondlevel.Value).Text;
break;
case "usage":
pc.Usage = ((Scalar) secondlevel.Value).Text;
break;
case "alias":
if (entry.Value.GetType() == typeSequence)
{
pc.Aliases = ArrayFromSequence((Sequence) secondlevel.Value);
}
else if (entry.Value.GetType() == typeScalar)
{
pc.Aliases = new string[1];
// ReSharper disable once PossibleInvalidCastException
pc.Aliases[0] = ((Scalar) entry.Value).Text;
}
break;
case "aliases":
if (entry.Value.GetType() == typeSequence)
{
pc.Aliases = ArrayFromSequence((Sequence) secondlevel.Value);
}
else if (entry.Value.GetType() == typeScalar)
{
pc.Aliases = new string[1];
// ReSharper disable once PossibleInvalidCastException
pc.Aliases[0] = ((Scalar) entry.Value).Text;
}
break;
}
}
}
l.Add(pc);
}
return l;
}
catch (Exception ex)
{
Logger.Log(LogLevel.Warning, "InstalledPlugin",
"An exception occured when trying to load plugin commands", ex.Message);
return new List<PluginCommand>();
}
}
/// <summary>
/// Loads the contents of a plugin.yml file
/// </summary>
/// <param name="ymltext">the yml formatted text</param>
/// <returns>The InstalledPlugin (me)</returns>
/// <remarks></remarks>
public InstalledPlugin LoadPluginYml(string ymltext)
{
try
{
Scalar sc = new Scalar();
Sequence seq = new Sequence();
Mapping map = new Mapping();
//References to check file types later on
Type typeScalar = sc.GetType();
Type typeSequence = seq.GetType();
Type typeMapping = map.GetType();
if (ymltext == null | string.IsNullOrEmpty(ymltext))
{
return null;
}
YamlStream yml = YamlParser.Load(ymltext);
if (yml == null)
{
return null;
}
//if mapping start parsing
if (yml.Documents[0].Root.GetType() == typeMapping)
{
foreach (MappingEntry item in ((Mapping) yml.Documents[0].Root).Enties)
{
//Check the type, check for possible keys and load the value
if (item.Value.GetType() == typeScalar)
{
switch (((Scalar) item.Key).Text)
{
case "name":
Name = ((Scalar) item.Value).Text;
break;
case "version":
Version = ((Scalar) item.Value).Text;
break;
case "description":
Description = ((Scalar) item.Value).Text;
break;
case "main":
Mainspace = ((Scalar) item.Value).Text;
break;
case "author":
Authors = new string[1];
Authors[0] = ((Scalar) item.Value).Text;
break;
case "authors":
Authors = new string[1];
Authors[0] = ((Scalar) item.Value).Text;
break;
}
}
else if (item.Value.GetType() == typeSequence)
{
switch (((Scalar) item.Key).Text)
{
case "author":
Authors = ArrayFromSequence((Sequence) item.Value);
break;
case "Authors":
Authors = ArrayFromSequence((Sequence) item.Value);
break;
case "softdepend":
Softdepend = ArrayFromSequence((Sequence) item.Value);
break;
}
}
else if (item.Value.GetType() == typeMapping)
{
switch (((Scalar) item.Key).Text)
{
case "commands":
if (item.Value.GetType() == typeMapping)
Commands = ParseCommands((Mapping) item.Value);
else
Commands = new List<PluginCommand>();
break;
case "permissions":
if (item.Value.GetType() == typeMapping)
Permissions = ParsePermissions((Mapping) item.Value);
else
Permissions = new List<PluginPermission>();
break;
}
}
}
}
return this;
}
catch (Exception ex)
{
Logger.Log(LogLevel.Warning, "InstalledPlugin", "An exception occured when trying to parse yml text",
ex.Message);
return null;
}
}
private static IEnumerable<FeatureDescriptor> GetFeaturesForExtension(Mapping features, ExtensionDescriptor extensionDescriptor)
{
var featureDescriptors = new List<FeatureDescriptor>();
if (features != null) {
foreach (var entity in features.Entities) {
var featureDescriptor = new FeatureDescriptor {
Extension = extensionDescriptor,
Name = entity.Key.ToString(),
};
var featureMapping = (Mapping)entity.Value;
foreach (var featureEntity in featureMapping.Entities) {
if (String.Equals(featureEntity.Key.ToString(), "description", StringComparison.OrdinalIgnoreCase)) {
featureDescriptor.Description = featureEntity.Value.ToString();
}
else if (String.Equals(featureEntity.Key.ToString(), "category", StringComparison.OrdinalIgnoreCase)) {
featureDescriptor.Category = featureEntity.Value.ToString();
}
else if (String.Equals(featureEntity.Key.ToString(), "dependencies", StringComparison.OrdinalIgnoreCase)) {
featureDescriptor.Dependencies = ParseFeatureDependenciesEntry(featureEntity.Value.ToString());
}
}
featureDescriptors.Add(featureDescriptor);
}
}
if (!featureDescriptors.Any(fd => fd.Name == extensionDescriptor.Name)) {
featureDescriptors.Add(new FeatureDescriptor {
Name = extensionDescriptor.Name,
Dependencies = new string[0],
Extension = extensionDescriptor,
});
}
return featureDescriptors;
}
private Mapping ParseBlockMapping(out bool success)
{
Mapping mapping = new Mapping();
while (true)
{
int seq_start_position1 = position;
MappingEntry mappingEntry = ParseBlockMappingEntry(out success);
if (success) { mapping.Enties.Add(mappingEntry); }
else
{
Error("Failed to parse BlockMappingEntry of BlockMapping.");
break;
}
while (true)
{
while (true)
{
int seq_start_position2 = position;
ParseIndent(out success);
if (!success)
{
Error("Failed to parse Indent of BlockMapping.");
break;
}
mappingEntry = ParseBlockMappingEntry(out success);
if (success) { mapping.Enties.Add(mappingEntry); }
else
{
Error("Failed to parse BlockMappingEntry of BlockMapping.");
position = seq_start_position2;
}
break;
}
if (!success) { break; }
}
success = true;
break;
}
if (!success) { Error("Failed to parse Enties of BlockMapping."); }
return mapping;
}
private Mapping ParseFlowMapping(out bool success)
{
Mapping mapping = new Mapping();
int start_position = position;
MatchTerminal('{', out success);
if (!success)
{
Error("Failed to parse '{' of FlowMapping.");
position = start_position;
return mapping;
}
ParseSeparationLinesInFlow(out success);
success = true;
while (true)
{
int seq_start_position1 = position;
MappingEntry mappingEntry = ParseFlowMappingEntry(out success);
if (success) { mapping.Enties.Add(mappingEntry); }
else
{
Error("Failed to parse FlowMappingEntry of FlowMapping.");
break;
}
while (true)
{
while (true)
{
int seq_start_position2 = position;
MatchTerminal(',', out success);
if (!success)
{
Error("Failed to parse ',' of FlowMapping.");
break;
}
ParseSeparationLinesInFlow(out success);
success = true;
mappingEntry = ParseFlowMappingEntry(out success);
if (success) { mapping.Enties.Add(mappingEntry); }
else
{
Error("Failed to parse FlowMappingEntry of FlowMapping.");
position = seq_start_position2;
}
break;
}
if (!success) { break; }
}
success = true;
break;
}
if (!success)
{
Error("Failed to parse Enties of FlowMapping.");
position = start_position;
return mapping;
}
MatchTerminal('}', out success);
if (!success)
{
Error("Failed to parse '}' of FlowMapping.");
position = start_position;
}
return mapping;
}
