public boolean visit(ForEachStatement foreachStatement) throws Exception {
if (foreachStatement.getKey() instanceof VariableReference) {
final SimpleReference var = (SimpleReference) foreachStatement.getKey();
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = var.getName();
info.nameSourceEnd = var.sourceEnd() - 1;
info.nameSourceStart = var.sourceStart();
info.declarationStart = var.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(var.sourceEnd() - 1);
}
if (foreachStatement.getValue() instanceof VariableReference) {
final SimpleReference var = (SimpleReference) foreachStatement.getValue();
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = var.getName();
info.nameSourceEnd = var.sourceEnd() - 1;
info.nameSourceStart = var.sourceStart();
info.declarationStart = var.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(var.sourceEnd() - 1);
}
return true;
}
public boolean visit(Assignment assignment) throws Exception {
Expression left = assignment.getVariable();
if (left instanceof FieldAccess) { // class variable ($this->a = .)
FieldAccess fieldAccess = (FieldAccess) left;
Expression dispatcher = fieldAccess.getDispatcher();
if (dispatcher instanceof VariableReference
&& "$this" //$NON-NLS-1$
.equals(((VariableReference) dispatcher).getName())) {
Expression field = fieldAccess.getField();
if (field instanceof SimpleReference) {
SimpleReference ref = (SimpleReference) field;
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = '$' + ref.getName();
info.nameSourceEnd = ref.sourceEnd() - 1;
info.nameSourceStart = ref.sourceStart();
info.declarationStart = assignment.sourceStart();
fInfoStack.push(info);
fRequestor.enterField(info);
fNodes.push(assignment);
}
}
} else if (left instanceof VariableReference && !(left instanceof ArrayVariableReference)) {
if (!declarations.empty()) {
ASTNode parentDeclaration = declarations.peek();
if (parentDeclaration instanceof MethodDeclaration
&& methodGlobalVars.peek().contains(((VariableReference) left).getName())
|| parentDeclaration == fLastNamespace) {
deferredDeclarations.add(assignment);
return false;
}
}
if (!fInfoStack.isEmpty() && fInfoStack.peek() instanceof ISourceElementRequestor.FieldInfo) {
if (!fDeferredVariables.containsKey(fInfoStack.peek())) {
fDeferredVariables.put(fInfoStack.peek(), new LinkedList<Assignment>());
}
fDeferredVariables.get(fInfoStack.peek()).add(assignment);
return false;
}
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = ((VariableReference) left).getName();
info.nameSourceEnd = left.sourceEnd() - 1;
info.nameSourceStart = left.sourceStart();
info.declarationStart = assignment.sourceStart();
fInfoStack.push(info);
if (assignment.getOperatorType() == Assignment.OP_EQUAL) {
fRequestor.enterField(info);
} else {
ISourceElementRequestor sourceElementRequestor = (ISourceElementRequestor) fRequestor;
sourceElementRequestor.enterFieldCheckDuplicates(info);
}
fNodes.push(assignment);
}
return true;
}
public boolean visit(PHPFieldDeclaration declaration) throws Exception {
// This is variable declaration:
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = declaration.getModifiers();
info.name = declaration.getName();
SimpleReference var = declaration.getRef();
info.nameSourceEnd = var.sourceEnd() - 1;
info.nameSourceStart = var.sourceStart();
info.declarationStart = declaration.getDeclarationStart();
info.modifiers = markAsDeprecated(info.modifiers, declaration);
PHPDocBlock doc = declaration.getPHPDoc();
if (doc != null) {
for (PHPDocTag tag : doc.getTags(PHPDocTag.VAR)) {
// do it like for
// PHPDocumentationContentAccess#handleBlockTags(List tags):
// variable name can be optional, but if present keep only
// the good ones
if (tag.getVariableReference() != null
&& !tag.getVariableReference().getName().equals(declaration.getName())) {
continue;
}
if (tag.getTypeReferences().size() > 0) {
info.type = PHPModelUtils.appendTypeReferenceNames(tag.getTypeReferences());
break;
}
}
}
fInfoStack.push(info);
fRequestor.enterField(info);
return true;
}
public boolean visit(Assignment assignment) throws Exception {
final Expression left = assignment.getVariable();
if (left instanceof FieldAccess) { // class variable ($this->a = .)
final FieldAccess fieldAccess = (FieldAccess) left;
final Expression dispatcher = fieldAccess.getDispatcher();
if (dispatcher instanceof VariableReference
&& "$this".equals(((VariableReference) dispatcher).getName())) { // $NON-NLS-1$
final Expression field = fieldAccess.getField();
if (field instanceof SimpleReference) {
final SimpleReference ref = (SimpleReference) field;
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = '$' + ref.getName();
info.nameSourceEnd = ref.sourceEnd() - 1;
info.nameSourceStart = ref.sourceStart();
info.declarationStart = assignment.sourceStart();
fRequestor.enterField(info);
fNodes.push(assignment);
}
}
} else if (left instanceof VariableReference) {
if (!declarations.empty()) {
final Declaration parentDeclaration = declarations.peek();
if (parentDeclaration instanceof MethodDeclaration
&& methodGlobalVars.peek().contains(((VariableReference) left).getName())
|| parentDeclaration == fLastNamespace) {
deferredDeclarations.add(assignment);
return false;
}
}
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = ((VariableReference) left).getName();
info.nameSourceEnd = left.sourceEnd() - 1;
info.nameSourceStart = left.sourceStart();
info.declarationStart = assignment.sourceStart();
fRequestor.enterField(info);
fNodes.push(assignment);
}
return true;
}
public boolean visit(ConstantDeclaration declaration) throws Exception {
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccConstant | Modifiers.AccPublic | Modifiers.AccFinal;
final ConstantReference constantName = declaration.getConstantName();
info.name = ASTUtils.stripQuotes(constantName.getName());
info.nameSourceEnd = constantName.sourceEnd() - 1;
info.nameSourceStart = constantName.sourceStart();
info.declarationStart = declaration.sourceStart();
fRequestor.enterField(info);
return true;
}
public boolean visit(CatchClause catchClause) throws Exception {
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
final SimpleReference var = catchClause.getVariable();
info.name = var.getName();
info.nameSourceEnd = var.sourceEnd() - 1;
info.nameSourceStart = var.sourceStart();
info.declarationStart = catchClause.sourceStart();
fRequestor.enterField(info);
return true;
}
/**
* Resolve class members that were defined using the @property tag
*
* @param type declaration for wich we add the magic variables
*/
private void resolveMagicMembers(TypeDeclaration type) {
if (type instanceof IPHPDocAwareDeclaration) {
final IPHPDocAwareDeclaration declaration = (IPHPDocAwareDeclaration) type;
final PHPDocBlock doc = declaration.getPHPDoc();
if (doc != null) {
final PHPDocTag[] tags = doc.getTags();
for (final PHPDocTag docTag : tags) {
final int tagKind = docTag.getTagKind();
if (tagKind == PHPDocTag.PROPERTY
|| tagKind == PHPDocTag.PROPERTY_READ
|| tagKind == PHPDocTag.PROPERTY_WRITE) {
// http://manual.phpdoc.org/HTMLSmartyConverter/HandS/phpDocumentor/tutorial_tags.property.pkg.html
final String[] split = WHITESPACE_SEPERATOR.split(docTag.getValue().trim());
if (split.length < 2) {
break;
}
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = split[1];
final SimpleReference var =
new SimpleReference(
docTag.sourceStart(), docTag.sourceStart() + 9, removeParenthesis(split));
info.nameSourceStart = var.sourceStart();
info.nameSourceEnd = var.sourceEnd();
info.declarationStart = info.nameSourceStart;
fRequestor.enterField(info);
fRequestor.exitField(info.nameSourceEnd);
} else if (tagKind == PHPDocTag.METHOD) {
// http://manual.phpdoc.org/HTMLSmartyConverter/HandS/phpDocumentor/tutorial_tags.method.pkg.html
final String[] split = WHITESPACE_SEPERATOR.split(docTag.getValue().trim());
if (split.length < 2) {
break;
}
final ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = null;
mi.name = removeParenthesis(split);
final SimpleReference var =
new SimpleReference(
docTag.sourceStart(), docTag.sourceStart() + 6, removeParenthesis(split));
mi.modifiers = Modifiers.AccPublic;
mi.nameSourceStart = var.sourceStart();
mi.nameSourceEnd = var.sourceEnd();
mi.declarationStart = mi.nameSourceStart;
mi.isConstructor = false;
this.fRequestor.enterMethod(mi);
this.fRequestor.exitMethod(mi.nameSourceEnd);
}
}
}
}
}
public boolean visit(FieldDeclaration declaration) throws Exception {
// This is constant declaration:
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccConstant | Modifiers.AccPublic | Modifiers.AccFinal;
info.name = declaration.getName();
info.nameSourceStart = declaration.getNameStart();
info.nameSourceEnd = declaration.getNameEnd() - 1;
info.declarationStart = declaration.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(declaration.sourceEnd() - 1);
return true;
}
public boolean visit(MethodDeclaration method) throws Exception {
methodGlobalVars.add(new HashSet<String>());
ASTNode parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
// In case we are entering a nested element - just add to the deferred
// list
// and get out of the nested element visiting process
if (parentDeclaration instanceof MethodDeclaration) {
if (fLastNamespace == null) {
deferredDeclarations.add(method);
} else {
deferredNamespacedDeclarations.add(method);
}
return false;
}
if (parentDeclaration instanceof InterfaceDeclaration) {
method.setModifier(Modifiers.AccAbstract);
}
method.setModifiers(markAsDeprecated(method.getModifiers(), method));
declarations.push(method);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(method);
}
boolean visit = visitMethodDeclaration(method);
if (visit) {
// Process method argument (local variable) declarations:
List<Argument> arguments = method.getArguments();
for (Argument arg : arguments) {
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.name = arg.getName();
info.modifiers = Modifiers.AccPublic;
info.nameSourceStart = arg.getNameStart();
info.nameSourceEnd = arg.getNameEnd() - 1;
info.declarationStart = arg.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(arg.sourceEnd() - 1);
}
}
return visit;
}
public boolean visit(ListVariable listVariable) throws Exception {
final Collection<? extends Expression> variables = (listVariable).getVariables();
for (final Expression expression : variables) {
if (expression instanceof VariableReference) {
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = ((VariableReference) expression).getName();
info.nameSourceEnd = expression.sourceEnd() - 1;
info.nameSourceStart = expression.sourceStart();
info.declarationStart = expression.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(expression.sourceEnd() - 1);
}
}
return true;
}
public boolean visit(PHPFieldDeclaration declaration) throws Exception {
// This is variable declaration:
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = declaration.getModifiers();
info.name = declaration.getName();
final SimpleReference var = declaration.getRef();
info.nameSourceEnd = var.sourceEnd() - 1;
info.nameSourceStart = var.sourceStart();
info.declarationStart = declaration.getDeclarationStart();
final PHPDocBlock doc = declaration.getPHPDoc();
if (doc != null) {
for (final PHPDocTag tag : doc.getTags(PHPDocTag.VAR)) {
final SimpleReference[] references = tag.getReferences();
if (references.length > 0) {
info.type = PHPModelUtils.extractElementName(references[0].getName());
}
}
}
fRequestor.enterField(info);
return true;
}
public boolean visit(LambdaFunctionDeclaration lambdaMethod) throws Exception {
fNodes.push(lambdaMethod);
methodGlobalVars.add(new HashSet<String>());
// Declaration parentDeclaration = null;
// if (!declarations.empty()
// && declarations.peek() instanceof MethodDeclaration) {
// parentDeclaration = declarations.peek();
// // In case we are entering a nested element - just add to the
// // deferred list and get out of the nested element visiting process
// deferredDeclarations.add(lambdaMethod);
// return visitGeneral(lambdaMethod);
// }
final Collection<FormalParameter> arguments = lambdaMethod.getArguments();
final StringBuilder metadata = new StringBuilder();
final String[] parameters = new String[arguments.size()];
// if (arguments != null) {
final Iterator<FormalParameter> i = arguments.iterator();
int indx = 0;
while (i.hasNext()) {
final Argument arg = i.next();
metadata.append(arg.getName());
parameters[indx] = arg.getName();
indx++;
if (i.hasNext()) {
metadata.append(",");
}
}
// }
// Add method declaration:
for (final PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(lambdaMethod);
}
final ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = parameters;
mi.name = PHPCoreConstants.ANONYMOUS;
mi.modifiers = Modifiers.AccPublic;
mi.nameSourceStart = lambdaMethod.sourceStart();
mi.nameSourceEnd = lambdaMethod.sourceEnd();
mi.declarationStart = mi.nameSourceStart;
mi.isConstructor = false;
this.fRequestor.enterMethod(mi);
this.fInMethod = true;
for (final Argument arg : arguments) {
final ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.name = arg.getName();
info.modifiers = Modifiers.AccPublic;
info.nameSourceStart = arg.getNameStart();
info.nameSourceEnd = arg.getNameEnd() - 1;
info.declarationStart = arg.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(arg.sourceEnd() - 1);
}
return true;
}
/**
* Resolve class members that were defined using the @property tag
*
* @param type declaration for wich we add the magic variables
*/
private void resolveMagicMembers(TypeDeclaration type) {
if (type instanceof IPHPDocAwareDeclaration) {
IPHPDocAwareDeclaration declaration = (IPHPDocAwareDeclaration) type;
final PHPDocBlock doc = declaration.getPHPDoc();
if (doc != null) {
Pattern WHITESPACE_SEPERATOR = MagicMemberUtil.WHITESPACE_SEPERATOR;
final PHPDocTag[] tags = doc.getTags();
for (PHPDocTag docTag : tags) {
final int tagKind = docTag.getTagKind();
if (tagKind == PHPDocTag.PROPERTY
|| tagKind == PHPDocTag.PROPERTY_READ
|| tagKind == PHPDocTag.PROPERTY_WRITE) {
// http://manual.phpdoc.org/HTMLSmartyConverter/HandS/phpDocumentor/tutorial_tags.property.pkg.html
final String[] split = WHITESPACE_SEPERATOR.split(docTag.getValue().trim());
if (split.length < 2) {
continue;
}
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic | IPHPModifiers.AccMagicProperty;
info.name = split[1];
info.type = split[0];
SimpleReference var =
new SimpleReference(
docTag.sourceStart(), docTag.sourceStart() + 9, removeParenthesis(split));
info.nameSourceStart = var.sourceStart();
info.nameSourceEnd = var.sourceEnd();
info.declarationStart = info.nameSourceStart;
fRequestor.enterField(info);
fRequestor.exitField(info.nameSourceEnd);
} else if (tagKind == PHPDocTag.METHOD) {
// http://manual.phpdoc.org/HTMLSmartyConverter/HandS/phpDocumentor/tutorial_tags.method.pkg.html
// workaround for lack of method return type
int methodModifiers = Modifiers.AccPublic;
String docTagValue = docTag.getValue().trim();
int index = docTagValue.indexOf('(');
if (index != -1) {
String[] split = WHITESPACE_SEPERATOR.split(docTagValue.substring(0, index).trim());
if (split.length == 1) {
docTagValue =
new StringBuilder(VOID_RETURN_TYPE)
.append(Constants.SPACE)
.append(docTagValue)
.toString();
} else if (split.length == 2 && Constants.STATIC.equals(split[0])) {
StringBuilder sb = new StringBuilder(Constants.STATIC);
sb.append(Constants.SPACE).append(VOID_RETURN_TYPE);
sb.append(docTagValue.substring(6));
docTagValue = sb.toString();
}
}
String[] split = WHITESPACE_SEPERATOR.split(docTagValue);
if (split.length < 2) {
continue;
}
if (Constants.STATIC.equals(split[0])) {
methodModifiers |= Modifiers.AccStatic;
split = Arrays.copyOfRange(split, 1, split.length);
docTagValue = docTagValue.substring(7).trim();
if (split.length < 2) {
continue;
}
}
ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = null;
mi.name = removeParenthesis(split);
SimpleReference var =
new SimpleReference(
docTag.sourceStart(), docTag.sourceStart() + 6, removeParenthesis(split));
mi.modifiers = methodModifiers;
mi.nameSourceStart = var.sourceStart();
mi.nameSourceEnd = var.sourceEnd();
mi.declarationStart = mi.nameSourceStart;
mi.isConstructor = false;
mi.returnType = split[0];
MagicMethod magicMethod;
if (mi.name != null && mi.name.indexOf('(') > 0) {
magicMethod = MagicMemberUtil.getMagicMethod2(docTagValue);
mi.name = magicMethod.name;
} else {
magicMethod = MagicMemberUtil.getMagicMethod(docTagValue);
}
if (magicMethod != null) {
mi.parameterNames = magicMethod.parameterNames;
mi.parameterTypes = magicMethod.parameterTypes;
mi.parameterInitializers = magicMethod.parameterInitializers;
}
this.fRequestor.enterMethod(mi);
this.fRequestor.exitMethod(mi.nameSourceEnd);
}
}
}
}
}