private Map<IFile, Program> collectReferencingFiles(IFile sourceFile, IProgressMonitor pm) {
ISourceModule sourceModule = DLTKCore.createSourceModuleFrom(sourceFile);
Map<IFile, Program> participantFiles = new HashMap<IFile, Program>();
Collection<Node> references = MoveUtils.getReferencingFiles(sourceModule);
if (references != null) {
for (Iterator<Node> it = references.iterator(); it.hasNext(); ) {
Node node = it.next();
IFile file = (IFile) node.getFile().getResource();
try {
participantFiles.put(file, RefactoringUtility.getProgramForFile(file));
} catch (Exception e) {
}
}
}
return participantFiles;
}
protected void reportAliasForNS(
ICompletionReporter reporter,
String suffix,
AbstractCompletionContext abstractContext,
IModuleSource module,
final Map<String, UsePart> result)
throws BadLocationException {
SourceRange replacementRange = getReplacementRange(abstractContext);
IDLTKSearchScope scope = createSearchScope();
for (Iterator iterator = result.keySet().iterator(); iterator.hasNext(); ) {
String name = (String) iterator.next();
String fullName = result.get(name).getNamespace().getFullyQualifiedName();
IType[] elements =
PhpModelAccess.getDefault()
.findTypes(
null,
fullName + NamespaceReference.NAMESPACE_SEPARATOR,
MatchRule.PREFIX,
0,
0,
scope,
null);
for (int i = 0; i < elements.length; i++) {
String elementName = elements[i].getElementName();
reportAlias(
reporter,
scope,
module,
replacementRange,
elements[i],
elementName,
elementName.replace(fullName, name),
suffix);
}
}
}
public IGoal[] init() {
ClassVariableDeclarationGoal typedGoal = (ClassVariableDeclarationGoal) goal;
IType[] types = typedGoal.getTypes();
if (types == null) {
TypeContext context = (TypeContext) typedGoal.getContext();
types = PHPTypeInferenceUtils.getModelElements(context.getInstanceType(), context);
}
if (types == null) {
return null;
}
IContext context = typedGoal.getContext();
IModelAccessCache cache = null;
if (context instanceof IModelCacheContext) {
cache = ((IModelCacheContext) context).getCache();
}
String variableName = typedGoal.getVariableName();
final List<IGoal> subGoals = new LinkedList<IGoal>();
for (final IType type : types) {
try {
ITypeHierarchy hierarchy = null;
if (cache != null) {
hierarchy = cache.getSuperTypeHierarchy(type, null);
}
IField[] fields =
PHPModelUtils.getTypeHierarchyField(type, hierarchy, variableName, true, null);
Map<IType, IType> fieldDeclaringTypeSet = new HashMap<IType, IType>();
for (IField field : fields) {
IType declaringType = field.getDeclaringType();
if (declaringType != null) {
fieldDeclaringTypeSet.put(declaringType, type);
ISourceModule sourceModule = declaringType.getSourceModule();
ModuleDeclaration moduleDeclaration =
SourceParserUtil.getModuleDeclaration(sourceModule);
TypeDeclaration typeDeclaration =
PHPModelUtils.getNodeByClass(moduleDeclaration, declaringType);
if (typeDeclaration != null && field instanceof SourceRefElement) {
SourceRefElement sourceRefElement = (SourceRefElement) field;
ISourceRange sourceRange = sourceRefElement.getSourceRange();
ClassDeclarationSearcher searcher =
new ClassDeclarationSearcher(
sourceModule,
typeDeclaration,
sourceRange.getOffset(),
sourceRange.getLength(),
null,
type,
declaringType);
try {
moduleDeclaration.traverse(searcher);
if (searcher.getResult() != null) {
subGoals.add(new ExpressionTypeGoal(searcher.getContext(), searcher.getResult()));
}
} catch (Exception e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
}
}
}
if (subGoals.size() == 0) {
getGoalFromStaticDeclaration(variableName, subGoals, type, null);
}
fieldDeclaringTypeSet.remove(type);
if (subGoals.size() == 0 && !fieldDeclaringTypeSet.isEmpty()) {
for (Iterator iterator = fieldDeclaringTypeSet.keySet().iterator();
iterator.hasNext(); ) {
IType fieldDeclaringType = (IType) iterator.next();
getGoalFromStaticDeclaration(
variableName,
subGoals,
fieldDeclaringType,
fieldDeclaringTypeSet.get(fieldDeclaringType));
}
}
} catch (CoreException e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
}
resolveMagicClassVariableDeclaration(types, variableName, cache);
return subGoals.toArray(new IGoal[subGoals.size()]);
}
protected void reportAlias(
ICompletionReporter reporter,
String suffix,
AbstractCompletionContext abstractContext,
IModuleSource module,
final Map<String, UsePart> result)
throws BadLocationException {
SourceRange replacementRange = getReplacementRange(abstractContext);
String prefix = abstractContext.getPrefixWithoutProcessing();
IDLTKSearchScope scope = createSearchScope();
for (Iterator iterator = result.keySet().iterator(); iterator.hasNext(); ) {
String name = (String) iterator.next();
String fullName = result.get(name).getNamespace().getFullyQualifiedName();
if (fullName.startsWith("\\")) {
fullName = fullName.substring(1);
}
IType[] elements =
PhpModelAccess.getDefault()
.findTypes(null, fullName, MatchRule.PREFIX, 0, 0, scope, null);
try {
for (int i = 0; i < elements.length; i++) {
String elementName = elements[i].getElementName();
if (!PHPFlags.isNamespace(elements[i].getFlags())) {
reportAlias(
reporter,
scope,
module,
replacementRange,
elements[i],
elementName,
elementName.replace(fullName, name),
suffix);
} else {
String nsname = prefix.replace(name, fullName);
if (nsname.startsWith(elementName + SPLASH)
&& nsname.lastIndexOf(SPLASH) == elementName.length()) {
// namespace strategy will handle this case
continue;
}
IType[] typesOfNS = elements[i].getTypes();
for (int j = 0; j < typesOfNS.length; j++) {
reportAlias(
reporter,
scope,
module,
replacementRange,
typesOfNS[j],
elementName + SPLASH + typesOfNS[j].getElementName(),
(elementName + SPLASH + typesOfNS[j].getElementName()).replace(fullName, name),
suffix);
}
}
}
elements =
PhpModelAccess.getDefault().findTypes(fullName, MatchRule.EXACT, 0, 0, scope, null);
for (int i = 0; i < elements.length; i++) {
String elementName = elements[i].getElementName();
if (!PHPFlags.isNamespace(elements[i].getFlags())) {
reportAlias(
reporter, scope, module, replacementRange, elements[i], elementName, name, suffix);
} else {
String nsname = prefix.replace(name, fullName);
if (nsname.startsWith(elementName + SPLASH)
&& nsname.lastIndexOf(SPLASH) == elementName.length()) {
// namespace strategy will handle this case
continue;
}
IType[] typesOfNS = elements[i].getTypes();
for (int j = 0; j < typesOfNS.length; j++) {
reportAlias(
reporter,
scope,
module,
replacementRange,
typesOfNS[j],
elementName + SPLASH + typesOfNS[j].getElementName(),
(elementName + SPLASH + typesOfNS[j].getElementName()).replace(fullName, name),
suffix);
}
}
}
} catch (ModelException e) {
e.printStackTrace();
}
}
}
/**
* Creates the text changes for all the affected files. Updates all the include statements in the
* current file and all the includes in the "including " files. In case of folders, creates the
* changes recursively
*
* @param pm - progress monitor
* @param rootChange - the root change that the new changes are added to
* @param sourceResources
* @return the root change after the additions
* @throws CoreException
*/
private Change createTextChanges(
IProgressMonitor pm,
CompositeChange rootChange,
Set<IFile> phpFiles,
IResource[] sourceResources)
throws CoreException {
List<ProgramFileChange> changes = new ArrayList<ProgramFileChange>();
try {
pm.beginTask(PhpRefactoringCoreMessages.getString("MoveDelegate.1"), 100); // $NON-NLS-1$
// creat text changes:
// for each file that will be moved, update its includes
// and update all the files that include it,
IResource[] uniqueSourceResources = removeDuplicateResources(sourceResources);
for (Iterator<IFile> it = phpFiles.iterator(); it.hasNext(); ) {
IFile currentMovedResource = it.next();
Map<IFile, Program> participantFiles = collectReferencingFiles(currentMovedResource, pm);
for (Entry<IFile, Program> entry : participantFiles.entrySet()) {
final IFile file = entry.getKey();
if (phpFiles.contains(file)) {
continue;
}
final Program program = entry.getValue();
final ChangeIncludePath rename =
new ChangeIncludePath(
currentMovedResource, file, fMainDestinationPath, false, uniqueSourceResources);
// aggregate the changes identifiers
program.accept(rename);
if (pm.isCanceled()) throw new OperationCanceledException();
pm.worked(1);
if (rename.hasChanges()) {
ProgramFileChange change = new ProgramFileChange(file.getName(), file, program);
change.setEdit(new MultiTextEdit());
change.setTextType("php"); // $NON-NLS-1$
changes.add(change);
rename.updateChange(change);
}
}
ISourceModule sourceModule = DLTKCore.createSourceModuleFrom(currentMovedResource);
if (sourceModule instanceof ISourceModule) {
Program program = null;
try {
program = ASTUtils.createProgramFromSource(sourceModule);
} catch (Exception e) {
}
if (program != null) {
final ChangeIncludePath rename =
new ChangeIncludePath(
currentMovedResource,
currentMovedResource,
fMainDestinationPath,
true,
uniqueSourceResources);
// aggregate the changes identifiers
program.accept(rename);
if (pm.isCanceled()) throw new OperationCanceledException();
pm.worked(1);
if (rename.hasChanges()) {
ProgramFileChange change =
new ProgramFileChange(
currentMovedResource.getName(), currentMovedResource, program);
change.setEdit(new MultiTextEdit());
change.setTextType("php"); // $NON-NLS-1$
changes.add(change);
rename.updateChange(change);
}
}
}
}
pm.worked(70);
} finally {
pm.done();
} // getChildren()
Map<IFile, List<TextEdit>> changeMap = new HashMap<IFile, List<TextEdit>>();
Map<IFile, ProgramFileChange> fileMap = new HashMap<IFile, ProgramFileChange>();
for (ProgramFileChange programFileChange : changes) {
List<TextEdit> list = changeMap.get(programFileChange.getFile());
if (list == null) {
list = new ArrayList<TextEdit>();
changeMap.put(programFileChange.getFile(), list);
fileMap.put(programFileChange.getFile(), programFileChange);
} else {
}
list.addAll(Arrays.asList(programFileChange.getEdit().getChildren()));
}
for (IFile file : changeMap.keySet()) {
ProgramFileChange change =
new ProgramFileChange(file.getName(), file, fileMap.get(file).getProgram());
change.setEdit(new MultiTextEdit());
change.setTextType("php"); // $NON-NLS-1$
List<TextEdit> list = changeMap.get(file);
Collections.sort(
list,
new Comparator<TextEdit>() {
public int compare(TextEdit o1, TextEdit o2) {
return o2.getOffset() - o1.getOffset();
}
});
for (TextEdit textEdit : list) {
if (textEdit instanceof ReplaceEdit) {
ReplaceEdit replaceEdit = (ReplaceEdit) textEdit;
change.addEdit(
new ReplaceEdit(
replaceEdit.getOffset(), replaceEdit.getLength(), replaceEdit.getText()));
}
}
rootChange.add(change);
}
return rootChange;
}
