private static bool CleanKeyedNames(IEnumerable <InstallItem> lines, ILogger logger)
{
var groups = lines.Where(l => l.Type == InstallType.Create)
.GroupBy(l => $"{l.Reference.Unique}|{l.Reference.Type}");
var result = true;
foreach (var duplicate in groups.Where(g => g.Skip(1).Any()))
{
result = false;
logger.LogError("The package has duplicate entries for creating {Type} {Name} with ID {ID} at {Paths}", duplicate.First().Reference.Type, duplicate.First().Reference.KeyedName, duplicate.First().Reference.Unique, duplicate.Select(i => i.Path));
}
var existing = groups
.ToDictionary(g => g.Key, g => g.First());
InstallItem item;
foreach (var line in lines.Where(l => l.Type == InstallType.Script))
{
if (existing.TryGetValue(line.InstalledId, out item))
{
line.Reference.KeyedName = InstallItem.RenderAttributes(line.Script, item.Reference.KeyedName);
}
}
return(result);
}
private IEnumerable <InstallItem> FillInNullsOnRequiredProperties(XmlElement[] allItems, PackageMetadataProvider metadata)
{
var newlyRequiredProps = allItems.Where(i => i.Attribute("type") == "Property" &&
i.Attribute("action") == "edit" &&
!string.IsNullOrEmpty(i.Attribute("id")) &&
i.Element("is_required", "0") == "1" &&
i.Element("default_value").HasValue())
.ToArray();
if (newlyRequiredProps.Length > 0)
{
var doc = newlyRequiredProps[0].NewDoc();
var root = doc.Elem("AML");
var idx = 0;
foreach (var prop in newlyRequiredProps)
{
string name;
metadata.PropById(prop.Attribute("id"), out name);
var typeId = prop.Parent().Parent().Attribute("id");
var typeName = metadata.ItemTypes.Single(i => i.Id == typeId).Name;
var script = root.Elem("Item").Attr("type", typeName).Attr("action", "edit").Attr("where", "[" + typeName + "]." + name + " is null");
script.Elem(name, prop.Element("default_value", ""));
yield return(InstallItem.FromScript(script, "_Scripts/NewlyRequiredProp (" + (++idx) + ").xml"));
}
}
}
public static InstallItem FromWarning(ItemReference itemRef, string warning)
{
var result = new InstallItem();
result._itemRef = itemRef;
result._name = warning;
result.Type = InstallType.Warning;
return(result);
}
private void WriteReport(InstallItem line, string path)
{
var dataFile = "<Result><Item></Item></Result>";
using (var writer = new StreamWriter(GetNewStream(path)))
{
var aml = new StringBuilder();
using (var amlWriter = new System.IO.StringWriter(aml))
{
using (var xml = new ConfigurableXmlWriter(amlWriter))
{
xml.ElementProcessor = (prefix, localName, ns, w) =>
{
if (localName == "xsl_stylesheet")
{
return(ProcessState.DontRender);
}
return(ProcessState.RenderAll);
};
xml.WriteStartElement("AML");
line.Script.WriteTo(xml);
xml.WriteEndElement();
}
}
writer.WriteLine(_reportStart);
writer.WriteLine(aml);
writer.WriteLine(_reportEnd);
var xsltElem = line.Script.SelectSingleNode(".//xsl_stylesheet") as XmlElement;
if (xsltElem != null)
{
var xslt = xsltElem.InnerText;
var dataStart = xslt.IndexOf(_reportDataStart);
var dataEnd = xslt.IndexOf(_reportDataEnd);
if (dataStart >= 0 && dataEnd >= 0)
{
dataFile = xslt.Substring(dataStart + _reportDataStart.Length, dataEnd - dataStart - _reportDataStart.Length).Trim();
xslt = xslt.Substring(0, dataStart).Trim() + Environment.NewLine + xslt.Substring(dataEnd + _reportDataEnd.Length).Trim();
}
else
{
dataFile = xsltElem.Parent().Element("report_query", "<Result><Item></Item></Result>");
}
dataFile = XmlUtils.RemoveComments(dataFile);
writer.WriteLine(xslt);
}
}
using (var writer = new StreamWriter(GetNewStream(path + ".xml")))
{
writer.Write(dataFile);
}
}
private int DefaultInstallOrder(InstallItem line)
{
var itemRef = line.Reference;
if (line.Reference.Type == InstallItem.ScriptType)
{
itemRef = ItemReference.FromElement(line.Script);
}
return(DefaultInstallOrder(itemRef));
}
public static string FilePath(this InstallItem line, HashSet <string> existingPaths, string extension = ".xml")
{
var folder = line.Type == InstallType.Script ? "_Scripts" : line.Reference.Type;
var newPath = folder + "\\" + Utils.CleanFileName(line.Reference.KeyedName ?? line.Reference.Unique) + extension;
if (existingPaths.Contains(newPath))
{
newPath = folder + "\\" + Utils.CleanFileName((line.Reference.KeyedName ?? "") + "_" + line.Reference.Unique) + extension;
}
return(newPath);
}
private string GetPath(InstallItem line, HashSet <string> existingPaths)
{
if (line.Reference.Type == "Report" && line.Type != InstallType.Script)
{
return(line.FilePath(existingPaths, ".xslt"));
}
else
{
return(line.FilePath(existingPaths));
}
}
public InstallScript Merge(IPackage baseDir, IPackage compareDir)
{
var docs = new List <Tuple <XmlDocument, string> >();
var metadata = baseDir.WriteAmlMergeScripts(compareDir, (path, prog) =>
{
ProgressChanged?.Invoke(this, new ProgressChangedEventArgs("Reading files", prog / 2));
var doc = new XmlDocument();
docs.Add(Tuple.Create(doc, path));
return(doc.CreateNavigator().AppendChild());
});
ProgressChanged?.Invoke(this, new ProgressChangedEventArgs("Performing cleanup", 50));
var allItems = docs
.Where(d => d.Item1.DocumentElement != null)
.SelectMany(d => d.Item1.DocumentElement
.DescendantsAndSelf(el => el.LocalName == "Item"))
.ToArray();
RemoveDeletesForItemsWithMultipleScripts(allItems);
RemoveChangesToSystemProperties(allItems);
var installScripts = docs
.Where(d => d.Item1.DocumentElement != null)
.SelectMany(d => XmlUtils.RootItems(d.Item1.DocumentElement)
.Select(i => InstallItem.FromScript(i, d.Item2)))
.ToArray();
ProgressChanged?.Invoke(this, new ProgressChangedEventArgs("Processing dependencies", 75));
var lines = (SortDependencies
? _sorter.SortByDependencies(installScripts, metadata)
: installScripts).ToList();
lines.RemoveWhere(i => i.Type == InstallType.DependencyCheck);
var script = new InstallScript()
{
Created = DateTime.Now,
Creator = Environment.UserName,
Title = "MergeScript",
Lines = lines
};
lines.InsertRange(0, FillInNullsOnRequiredProperties(allItems, metadata));
ProgressChanged?.Invoke(this, new ProgressChangedEventArgs("Processing dependencies", 80));
return(script);
}
private static bool TryReadLegacyManifest(IPackageFile manifestFile, IPackage package, ILogger logger, out InstallScript installScript)
{
installScript = new InstallScript();
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
using (var manifestStream = manifestFile.Open())
manifest.Load(manifestStream);
foreach (var pkg in manifest.DocumentElement.Elements("package"))
{
if (string.IsNullOrEmpty(installScript.Title))
{
installScript.Title = pkg.Attribute("name", "");
}
var folderPath = pkg.Attribute("path");
if (folderPath == ".\\")
{
folderPath = Utils.CleanFileName(pkg.Attribute("name", "")).Replace('.', '\\');
}
foreach (var file in package.Files()
.Where(f => f.Path.StartsWith(folderPath + "/", StringComparison.OrdinalIgnoreCase) &&
f.Path.EndsWith(".xml", StringComparison.OrdinalIgnoreCase)))
{
try
{
var doc = new XmlDocument(manifest.NameTable);
using (var stream = file.Open())
doc.Load(stream);
var items = doc.DocumentElement.LocalName == "Item"
? new[] { doc.DocumentElement }
: doc.DocumentElement.Elements("Item");
foreach (var item in items)
{
scripts.Add(InstallItem.FromScript(item, file.Path));
}
}
catch (Exception ex)
{
ex.Data["path"] = file.Path;
throw;
}
}
}
installScript.Lines = scripts;
return(CleanKeyedNames(installScript.Lines, logger));
}
public static InstallItem FromDependency(ItemReference itemRef)
{
var result = new InstallItem();
result._itemRef = itemRef;
result._elem = new XmlDocument().CreateElement("Item");
result._elem.SetAttribute("type", result._itemRef.Type);
if (result._itemRef.Unique.IsGuid())
{
result._elem.SetAttribute("id", result._itemRef.Unique);
}
else
{
result._elem.SetAttribute("where", result._itemRef.Unique);
}
result._elem.SetAttribute("action", "get");
result._elem.SetAttribute("_dependency_check", "1");
result._elem.SetAttribute("_keyed_name", result._itemRef.KeyedName);
result.Type = InstallType.DependencyCheck;
return(result);
}
public static void CleanKeyedNames(this IEnumerable <InstallItem> lines)
{
var groups = lines.Where(l => l.Type == InstallType.Create)
.GroupBy(l => l.Reference.Unique);
var duplicates = groups.Where(g => g.Skip(1).Any()).ToArray();
if (duplicates.Length > 0)
{
throw new InvalidOperationException("The package has duplicate entries for the following items: " + duplicates.GroupConcat(", ", g => g.Key));
}
var existing = groups
.ToDictionary(g => g.Key, g => g.First());
InstallItem item;
foreach (var line in lines.Where(l => l.Type == InstallType.Script))
{
if (existing.TryGetValue(line.InstalledId, out item))
{
line.Reference.KeyedName = InstallItem.RenderAttributes(line.Script, item.Reference.KeyedName);
}
}
}
public static InstallItem FromDependency(ItemReference itemRef)
{
var result = new InstallItem();
result._itemRef = itemRef;
result._elem = new XmlDocument().CreateElement("Item");
result._elem.SetAttribute("type", result._itemRef.Type);
if (result._itemRef.Unique.IsGuid())
{
result._elem.SetAttribute("id", result._itemRef.Unique);
}
else
{
result._elem.SetAttribute("where", result._itemRef.Unique);
}
result._elem.SetAttribute("action", "get");
result._elem.SetAttribute("_dependency_check", "1");
result._elem.SetAttribute("_keyed_name", result._itemRef.KeyedName);
result._type = InstallType.DependencyCheck;
return result;
}
public virtual InstallScript Read()
{
var result = new InstallScript();
XmlDocument doc;
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
string currPath;
IEnumerable <string> paths;
manifest.Load(GetExistingStream(null));
if (manifest.DocumentElement.HasAttribute("created"))
{
result.Created = DateTime.Parse(manifest.DocumentElement.GetAttribute("created"));
}
result.Creator = manifest.DocumentElement.GetAttribute("creator");
result.Description = manifest.DocumentElement.GetAttribute("description");
if (manifest.DocumentElement.HasAttribute("modified"))
{
result.Modified = DateTime.Parse(manifest.DocumentElement.GetAttribute("modified"));
}
result.Version = manifest.DocumentElement.GetAttribute("revision");
result.Title = manifest.DocumentElement.GetAttribute("title");
if (manifest.DocumentElement.HasAttribute("website"))
{
result.Website = new Uri(manifest.DocumentElement.GetAttribute("website"));
}
foreach (var child in manifest.DocumentElement.ChildNodes.OfType <XmlElement>())
{
if (child.LocalName == "Item")
{
scripts.Add(InstallItem.FromScript(child));
}
else
{
currPath = child.GetAttribute("path");
paths = string.IsNullOrEmpty(currPath)
? Enumerable.Empty <string>()
: (currPath == "*"
? GetPaths()
: Enumerable.Repeat(currPath, 1));
if (currPath == "*")
{
result.DependencySorted = false;
}
foreach (var path in paths)
{
if (path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
{
doc = ReadReport(path);
}
else
{
doc = new XmlDocument(manifest.NameTable);
var stream = GetExistingStream(path);
if (stream == null)
{
throw new FileNotFoundException("A referenced file was not found in the package", path);
}
doc.Load(stream);
}
foreach (var item in doc.DocumentElement.Elements("Item"))
{
scripts.Add(InstallItem.FromScript(item, path));
}
}
}
}
result.Lines = scripts;
result.Lines.CleanKeyedNames();
return(result);
}
public static InstallItem FromWarning(ItemReference itemRef, string warning)
{
var result = new InstallItem();
result._itemRef = itemRef;
result._name = warning;
result._type = InstallType.Warning;
return result;
}
public static InstallItem FromScript(XmlElement elem
, Func<XmlElement, string> keyedNameGetter = null)
{
var result = new InstallItem();
result._elem = elem;
result._itemRef = ItemReference.FromFullItem(elem, true);
if (result._itemRef.Type.IsGuid())
{
result.InstalledId = result._itemRef.Type;
}
else
{
result.InstalledId = elem.Attribute("id", "");
}
if (elem.HasAttribute("_dependency_check"))
{
result._type = InstallType.DependencyCheck;
}
else if (elem.HasAttribute("action"))
{
switch (elem.Attributes["action"].Value)
{
case "add":
case "merge":
case "create":
result._type = InstallType.Create;
break;
case "ActivateActivity":
case "AddItem":
case "AddHistory":
case "ApplyUpdate":
case "BuildProcessReport":
case "CancelWorkflow":
case "checkImportedItemType":
case "closeWorkflow":
case "copy":
case "copyAsIs":
case "copyAsNew":
case "delete":
case "edit":
case "EmailItem":
case "EvaluateActivity":
case "exportItemType":
case "get":
case "getItemAllVersions":
case "getAffectedItems":
case "getItemConfig":
case "getItemLastVersion":
case "getItemNextStates":
case "getItemRelationships":
case "GetItemRepeatConfig":
case "getItemWhereUsed":
case "GetMappedPath":
case "getPermissions":
case "getRelatedItem":
case "GetUpdateInfo":
case "instantiateWorkflow":
case "lock":
case "New Workflow Map":
case "PromoteItem":
case "purge":
case "recache":
case "replicate":
case "resetAllItemsAccess":
case "resetItemAccess":
case "resetLifecycle":
case "setDefaultLifecycle":
case "skip":
case "startWorkflow":
case "unlock":
case "update":
case "ValidateWorkflowMap":
case "version":
if ((elem.Attributes["type"].Value != "Form" && elem.Attributes["type"].Value != "View")
|| elem.Attributes["action"].Value != "delete")
result._dependencies = Enumerable.Repeat(result._itemRef, 1);
result._itemRef = new ItemReference(ScriptType, result._itemRef.ToString() + " " + Utils.GetChecksum(Encoding.UTF8.GetBytes(elem.OuterXml)))
{
KeyedName = RenderAttributes(elem)
};
result._type = InstallType.Script;
break;
default:
result._dependencies = Enumerable.Repeat(new ItemReference("Method", "[Method].[name] = '" + elem.Attributes["action"].Value + "'")
{
KeyedName = elem.Attributes["action"].Value
}, 1);
result._itemRef = new ItemReference(ScriptType, result._itemRef.ToString() + " " + Utils.GetChecksum(Encoding.UTF8.GetBytes(elem.OuterXml)))
{
KeyedName = RenderAttributes(elem)
};
result._type = InstallType.Script;
break;
}
}
if (elem.Attribute(XmlFlags.Attr_IsScript) == "1")
{
if (string.IsNullOrEmpty(result._itemRef.KeyedName))
{
result._itemRef.KeyedName = RenderAttributes(elem);
}
result._type = InstallType.Script;
}
return result;
}
public virtual InstallScript Read()
{
var result = new InstallScript();
XmlDocument doc;
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
string currPath;
IEnumerable <string> paths;
manifest.Load(GetExistingStream(null));
if (manifest.DocumentElement.HasAttribute("created"))
{
result.Created = DateTime.Parse(manifest.DocumentElement.GetAttribute("created"));
}
result.Creator = manifest.DocumentElement.GetAttribute("creator");
result.Description = manifest.DocumentElement.GetAttribute("description");
if (manifest.DocumentElement.HasAttribute("modified"))
{
result.Modified = DateTime.Parse(manifest.DocumentElement.GetAttribute("modified"));
}
result.Version = manifest.DocumentElement.GetAttribute("revision");
result.Title = manifest.DocumentElement.GetAttribute("title");
if (manifest.DocumentElement.HasAttribute("website"))
{
result.Website = new Uri(manifest.DocumentElement.GetAttribute("website"));
}
foreach (var child in manifest.DocumentElement.ChildNodes.OfType <XmlElement>())
{
if (child.LocalName == "Item")
{
scripts.Add(InstallItem.FromScript(child));
}
else
{
currPath = child.GetAttribute("path");
paths = string.IsNullOrEmpty(currPath)
? Enumerable.Empty <string>()
: (currPath == "*"
? GetPaths()
: Enumerable.Repeat(currPath, 1));
if (currPath == "*")
{
result.DependencySorted = false;
}
var reportXmlPaths = new HashSet <string>(paths
.Where(p => p.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
.Select(p => p + ".xml"), StringComparer.OrdinalIgnoreCase);
foreach (var path in paths
.Where(p => !reportXmlPaths.Contains(p)))
{
if (path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
{
doc = ReadReport(path);
}
else
{
try
{
doc = new XmlDocument(manifest.NameTable);
var stream = GetExistingStream(path);
if (stream == null)
{
throw new FileNotFoundException("A referenced file was not found in the package", path);
}
using (stream)
using (var reader = new StreamReader(stream))
{
var text = reader.ReadToEnd();
doc.LoadXml(text);
}
}
catch (Exception ex) when(ex is XmlException || ex is IOException)
{
throw new InvalidOperationException($"Error reading the file {path}: {ex.Message}", ex);
}
}
var items = doc.DocumentElement.LocalName == "Item"
? new[] { doc.DocumentElement }
: doc.DocumentElement.Elements("Item");
foreach (var item in items)
{
scripts.Add(InstallItem.FromScript(item, path));
}
}
}
}
result.Lines = scripts;
result.Lines.CleanKeyedNames();
return(result);
}
public static InstallItem FromScript(XmlElement elem
, Func <XmlElement, string> keyedNameGetter = null)
{
var result = new InstallItem();
result._elem = elem;
result._itemRef = ItemReference.FromFullItem(elem, true);
if (result._itemRef.Type.IsGuid())
{
result.InstalledId = result._itemRef.Type;
}
else
{
result.InstalledId = elem.Attribute("id", "");
}
if (elem.HasAttribute("_dependency_check"))
{
result.Type = InstallType.DependencyCheck;
}
else if (elem.HasAttribute("action"))
{
switch (elem.Attributes["action"].Value)
{
case "add":
case "merge":
case "create":
result.Type = InstallType.Create;
break;
case "ActivateActivity":
case "AddItem":
case "AddHistory":
case "ApplyUpdate":
case "BuildProcessReport":
case "CancelWorkflow":
case "checkImportedItemType":
case "closeWorkflow":
case "copy":
case "copyAsIs":
case "copyAsNew":
case "delete":
case "edit":
case "EmailItem":
case "EvaluateActivity":
case "exportItemType":
case "get":
case "getItemAllVersions":
case "getAffectedItems":
case "getItemConfig":
case "getItemLastVersion":
case "getItemNextStates":
case "getItemRelationships":
case "GetItemRepeatConfig":
case "getItemWhereUsed":
case "GetMappedPath":
case "getPermissions":
case "getRelatedItem":
case "GetUpdateInfo":
case "instantiateWorkflow":
case "lock":
case "New Workflow Map":
case "PromoteItem":
case "purge":
case "recache":
case "replicate":
case "resetAllItemsAccess":
case "resetItemAccess":
case "resetLifecycle":
case "setDefaultLifecycle":
case "skip":
case "startWorkflow":
case "unlock":
case "update":
case "ValidateWorkflowMap":
case "version":
if ((elem.Attributes["type"].Value != "Form" && elem.Attributes["type"].Value != "View") ||
elem.Attributes["action"].Value != "delete")
{
result._dependencies = Enumerable.Repeat(result._itemRef, 1);
}
result._itemRef = new ItemReference(ScriptType, result._itemRef + " " + Utils.GetChecksum(Encoding.UTF8.GetBytes(elem.OuterXml)))
{
KeyedName = RenderAttributes(elem)
};
result.Type = InstallType.Script;
break;
default:
result._dependencies = Enumerable.Repeat(new ItemReference("Method", "[Method].[name] = '" + elem.Attributes["action"].Value + "'")
{
KeyedName = elem.Attributes["action"].Value
}, 1);
result._itemRef = new ItemReference(ScriptType, result._itemRef + " " + Utils.GetChecksum(Encoding.UTF8.GetBytes(elem.OuterXml)))
{
KeyedName = RenderAttributes(elem)
};
result.Type = InstallType.Script;
break;
}
}
if (elem.Attribute(XmlFlags.Attr_IsScript) == "1")
{
if (string.IsNullOrEmpty(result._itemRef.KeyedName))
{
result._itemRef.KeyedName = RenderAttributes(elem);
}
result.Type = InstallType.Script;
}
return(result);
}
/// <summary>
/// Determine the dependencies of an install item script
/// </summary>
public void AddReferenceAndDependencies(InstallItem installItem)
{
AddReferenceAndDependencies(installItem.Script, installItem.Reference, installItem.CoreDependencies);
}
private static bool TryReadPackage(IPackageFile manifestFile, IPackage package, ILogger logger, out InstallScript installScript)
{
installScript = new InstallScript();
var result = true;
var scripts = new List <InstallItem>();
var manifest = new XmlDocument();
using (var manifestStream = manifestFile.Open())
manifest.Load(manifestStream);
if (manifest.DocumentElement.HasAttribute("created"))
{
installScript.Created = DateTime.Parse(manifest.DocumentElement.GetAttribute("created"));
}
installScript.Creator = manifest.DocumentElement.GetAttribute("creator");
installScript.Description = manifest.DocumentElement.GetAttribute("description");
if (manifest.DocumentElement.HasAttribute("modified"))
{
installScript.Modified = DateTime.Parse(manifest.DocumentElement.GetAttribute("modified"));
}
installScript.Version = manifest.DocumentElement.GetAttribute("revision");
installScript.Title = manifest.DocumentElement.GetAttribute("title");
if (manifest.DocumentElement.HasAttribute("website"))
{
installScript.Website = new Uri(manifest.DocumentElement.GetAttribute("website"));
}
foreach (var child in manifest.DocumentElement.ChildNodes.OfType <XmlElement>())
{
if (child.LocalName == "Item")
{
scripts.Add(InstallItem.FromScript(child));
}
else
{
var currPath = child.GetAttribute("path");
var files = Enumerable.Empty <IPackageFile>();
if (currPath == "*")
{
files = package.Files();
installScript.DependencySorted = false;
}
else if (!string.IsNullOrEmpty(currPath))
{
if (package.TryAccessFile(currPath, false, out var file))
{
files = new[] { file };
}
else
{
result = false;
logger.LogError("The file {Path} is referenced in the manifest, but not found in the package.", currPath);
continue;
}
}
var reportXmlPaths = new HashSet <string>(files
.Where(f => f.Path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
.Select(f => f.Path + ".xml"), StringComparer.OrdinalIgnoreCase);
foreach (var file in files
.Where(f => !reportXmlPaths.Contains(f.Path)))
{
try
{
var doc = new XmlDocument(manifest.NameTable);
using (var writer = doc.CreateNavigator().AppendChild())
file.WriteAml(package, writer);
var items = doc.DocumentElement.LocalName == "Item"
? new[] { doc.DocumentElement }
: doc.DocumentElement.Elements("Item");
foreach (var item in items)
{
scripts.Add(InstallItem.FromScript(item, file.Path));
}
}
catch (XmlException ex)
{
result = false;
logger.LogError(ex, "The AML script at {Path} is malformed", file.Path);
}
catch (Exception ex)
{
ex.Data["path"] = file.Path;
throw;
}
}
}
}
installScript.Lines = scripts;
result = CleanKeyedNames(installScript.Lines, logger) || result;
return(result);
}
private void WriteReport(InstallItem line, string path)
{
var dataFile = "<Result><Item></Item></Result>";
using (var writer = new StreamWriter(GetNewStream(path)))
{
var aml = new StringBuilder();
using (var amlWriter = new System.IO.StringWriter(aml))
{
using (var xml = new ConfigurableXmlWriter(amlWriter))
{
xml.ElementProcessor = (prefix, localName, ns, w) =>
{
if (localName == "xsl_stylesheet") return ProcessState.DontRender;
return ProcessState.RenderAll;
};
xml.WriteStartElement("AML");
line.Script.WriteTo(xml);
xml.WriteEndElement();
}
}
writer.WriteLine(_reportStart);
writer.WriteLine(aml);
writer.WriteLine(_reportEnd);
var xsltElem = line.Script.SelectSingleNode(".//xsl_stylesheet") as XmlElement;
if (xsltElem != null)
{
var xslt = xsltElem.InnerText;
var dataStart = xslt.IndexOf(_reportDataStart);
var dataEnd = xslt.IndexOf(_reportDataEnd);
if (dataStart >= 0 && dataEnd >= 0)
{
dataFile = xslt.Substring(dataStart + _reportDataStart.Length, dataEnd - dataStart - _reportDataStart.Length).Trim();
xslt = xslt.Substring(0, dataStart).Trim() + Environment.NewLine + xslt.Substring(dataEnd + _reportDataEnd.Length).Trim();
}
else
{
dataFile = xsltElem.Parent().Element("report_query", "<Result><Item></Item></Result>");
}
writer.WriteLine(xslt);
}
}
using (var writer = new StreamWriter(GetNewStream(path + ".xml")))
{
writer.Write(dataFile);
}
}
internal IEnumerable <InstallItem> GetDependencyList(DependencyAnalyzer dependAnalyzer
, IEnumerable <InstallItem> values, out CycleState cycleState)
{
cycleState = CycleState.NoCycle;
var lookup = (from i in values
group i by i.Reference into refGroup
select refGroup)
.ToDictionary(i => i.Key, i => (IEnumerable <InstallItem>)i);
IEnumerable <ItemReference> sorted = null;
IList <ItemReference> cycle = new List <ItemReference>()
{
null
};
List <XmlNode> refs;
// Bias the install order initially to try and help the dependency sort properly handle anything
// where explicit dependencies don't exist. Then, perform the dependency sort.
var initialSort = lookup.Keys
.OrderBy(DefaultInstallOrder)
.ThenBy(i => i.Type.ToLowerInvariant())
.ThenBy(i => i.Unique)
.ToList();
sorted = initialSort.DependencySort <ItemReference>(d =>
{
IEnumerable <InstallItem> res = null;
if (lookup.TryGetValue(d, out res))
{
return(res.SelectMany(r =>
{
var ii = r as InstallItem;
if (ii == null)
{
return Enumerable.Empty <ItemReference>();
}
return dependAnalyzer.GetDependencies(ii.Reference);
}));
}
return(Enumerable.Empty <ItemReference>());
}, ref cycle, false);
// Attempt to remove cycles by identifying a Relationships tag in one of the cycles
// and moving the Relationships to the top level
if (cycle.Count > 0 && (cycle[0] != null || cycle.Count > 1))
{
cycleState = CycleState.UnresolvedCycle;
for (int i = (cycle[0] == null ? 2 : 1); i < cycle.Count; i++)
{
refs = dependAnalyzer.GetReferences(cycle[i - 1], cycle[i]).ToList();
if (refs.Count == 1)
{
var relTag = refs[0].Parents().FirstOrDefault(e => e.LocalName == "Relationships");
if (relTag != null)
{
var parentTag = refs[0].Parents().Last(e => e.LocalName == "Item").Parent();
foreach (var child in relTag.Elements().ToList())
{
child.Detach();
parentTag.AppendChild(child);
var sourceId = (XmlElement)child.AppendChild(child.OwnerDocument.CreateElement("source_id"));
sourceId.SetAttribute("type", relTag.Parent().Attribute("type"));
sourceId.SetAttribute("keyed_name", relTag.Parent().Attribute("_keyed_name"));
sourceId.InnerText = relTag.Parent().Attribute("id");
}
relTag.Detach();
cycleState = CycleState.ResolvedCycle;
//return Enumerable.Empty<InstallItem>();
}
}
}
}
var result = new List <InstallItem>();
IEnumerable <InstallItem> items = null;
foreach (var sort in sorted)
{
if (lookup.TryGetValue(sort, out items))
{
foreach (var item in items)
{
result.Add(item);
}
}
else
{
result.Add(InstallItem.FromDependency(sort));
}
}
return(result);
}
private static bool IsDelete(InstallItem item)
{
return(item.Type == InstallType.Script && item.Name.Split(' ').Contains("Delete"));
}
