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96 changes: 96 additions & 0 deletions
96
plugins/base/src/main/kotlin/translators/symbols/AnnotationTranslator.kt
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package org.jetbrains.dokka.base.translators.symbols | ||
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||
import org.jetbrains.dokka.links.Callable | ||
import org.jetbrains.dokka.links.DRI | ||
import org.jetbrains.dokka.model.* | ||
import org.jetbrains.dokka.model.ClassValue | ||
import org.jetbrains.kotlin.analysis.api.KtAnalysisSession | ||
import org.jetbrains.kotlin.analysis.api.annotations.* | ||
import org.jetbrains.kotlin.analysis.api.base.KtConstantValue | ||
import org.jetbrains.kotlin.analysis.api.symbols.KtSymbol | ||
import org.jetbrains.kotlin.analysis.api.symbols.KtSymbolOrigin | ||
import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget | ||
import org.jetbrains.kotlin.name.ClassId | ||
import org.jetbrains.kotlin.name.FqName | ||
import org.jetbrains.kotlin.psi.KtFile | ||
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internal class AnnotationTranslator { | ||
fun KtAnalysisSession.getFileLevelAnnotationsFrom(symbol: KtSymbol) = | ||
if (symbol.origin != KtSymbolOrigin.SOURCE) | ||
null | ||
else | ||
(symbol.psi?.containingFile as? KtFile)?.getFileSymbol()?.annotations?.map { toDokkaAnnotation(it) } | ||
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fun KtAnalysisSession.getAnnotationsFrom(annotated: KtAnnotated): List<Annotations.Annotation>? { | ||
val directAnnotations = annotated.annotations.map { toDokkaAnnotation(it) } | ||
val fileLevelAnnotations = (annotated as? KtSymbol)?.let { getFileLevelAnnotationsFrom(it) } ?: emptyList() | ||
return (directAnnotations + fileLevelAnnotations) .takeUnless { it.isEmpty() } | ||
} | ||
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private fun AnnotationUseSiteTarget.toDokkaAnnotationScope(): Annotations.AnnotationScope = when (this) { | ||
AnnotationUseSiteTarget.PROPERTY_GETTER -> Annotations.AnnotationScope.GETTER | ||
AnnotationUseSiteTarget.PROPERTY_SETTER -> Annotations.AnnotationScope.SETTER | ||
AnnotationUseSiteTarget.FILE -> Annotations.AnnotationScope.FILE | ||
else -> Annotations.AnnotationScope.DIRECT | ||
} | ||
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private fun KtAnalysisSession.mustBeDocumented(annotationApplication: KtAnnotationApplication): Boolean { | ||
val annotationClass = getClassOrObjectSymbolByClassId(annotationApplication.classId ?: return false) | ||
return annotationClass?.hasAnnotation(ClassId(FqName("kotlin.annotation"), FqName("MustBeDocumented"), false)) | ||
?: false | ||
} | ||
private fun KtAnalysisSession.toDokkaAnnotation(annotationApplication: KtAnnotationApplication) = Annotations.Annotation( | ||
dri = annotationApplication.classId?.createDRI() ?: throw IllegalStateException("The annotation application does not have class id"), | ||
params = annotationApplication.arguments.associate { it.name.asString() to toDokkaAnnotationValue(it.expression) }, | ||
mustBeDocumented = mustBeDocumented(annotationApplication), | ||
scope = annotationApplication.useSiteTarget?.toDokkaAnnotationScope() ?: Annotations.AnnotationScope.DIRECT | ||
) | ||
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@OptIn(ExperimentalUnsignedTypes::class) | ||
private fun KtAnalysisSession.toDokkaAnnotationValue(annotationValue: KtAnnotationValue): AnnotationParameterValue = when (annotationValue) { | ||
is KtConstantAnnotationValue -> { | ||
when(val value = annotationValue.constantValue) { | ||
is KtConstantValue.KtNullConstantValue -> NullValue | ||
is KtConstantValue.KtFloatConstantValue -> FloatValue(value.value) | ||
is KtConstantValue.KtDoubleConstantValue -> DoubleValue(value.value) | ||
is KtConstantValue.KtLongConstantValue -> LongValue(value.value) | ||
is KtConstantValue.KtIntConstantValue -> IntValue(value.value) | ||
is KtConstantValue.KtBooleanConstantValue -> BooleanValue(value.value) | ||
is KtConstantValue.KtByteConstantValue -> IntValue(value.value.toInt()) | ||
is KtConstantValue.KtCharConstantValue -> StringValue(value.value.toString()) | ||
is KtConstantValue.KtErrorConstantValue -> StringValue(value.renderAsKotlinConstant()) | ||
is KtConstantValue.KtShortConstantValue -> IntValue(value.value.toInt()) | ||
is KtConstantValue.KtStringConstantValue -> StringValue(value.value) | ||
is KtConstantValue.KtUnsignedByteConstantValue -> IntValue(value.value.toInt()) | ||
is KtConstantValue.KtUnsignedIntConstantValue -> IntValue(value.value.toInt()) | ||
is KtConstantValue.KtUnsignedLongConstantValue -> LongValue(value.value.toLong()) | ||
is KtConstantValue.KtUnsignedShortConstantValue -> IntValue(value.value.toInt()) | ||
} | ||
} | ||
is KtEnumEntryAnnotationValue -> EnumValue( | ||
with(annotationValue.callableId) { this?.className?.asString() + "." + this?.callableName?.asString() }, | ||
getDRIFrom(annotationValue) | ||
) | ||
is KtArrayAnnotationValue -> ArrayValue(annotationValue.values.map { toDokkaAnnotationValue(it) }) | ||
is KtAnnotationApplicationValue -> AnnotationValue(toDokkaAnnotation(annotationValue.annotationValue)) | ||
is KtKClassAnnotationValue.KtNonLocalKClassAnnotationValue -> ClassValue( | ||
annotationValue.classId.relativeClassName.asString(), | ||
annotationValue.classId.createDRI() | ||
) | ||
is KtKClassAnnotationValue.KtLocalKClassAnnotationValue -> TODO() | ||
is KtKClassAnnotationValue.KtErrorClassAnnotationValue -> TODO() | ||
KtUnsupportedAnnotationValue -> TODO() | ||
} | ||
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private fun getDRIFrom(enumEntry: KtEnumEntryAnnotationValue): DRI { | ||
val callableId = enumEntry.callableId ?: throw IllegalStateException("Can't get `callableId` for enum entry from annotation") | ||
return DRI( | ||
packageName = callableId.packageName.asString(), | ||
classNames = callableId.className?.asString(), | ||
callable = Callable( | ||
callableId.callableName.asString(), | ||
params = emptyList(), | ||
) | ||
) | ||
} | ||
} |
98 changes: 98 additions & 0 deletions
98
plugins/base/src/main/kotlin/translators/symbols/DRIFactory.kt
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package org.jetbrains.dokka.base.translators.symbols | ||
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import org.jetbrains.dokka.links.* | ||
import org.jetbrains.kotlin.analysis.api.KtAnalysisSession | ||
import org.jetbrains.kotlin.analysis.api.symbols.* | ||
import org.jetbrains.kotlin.analysis.api.symbols.markers.KtNamedSymbol | ||
import org.jetbrains.kotlin.analysis.api.symbols.markers.KtSymbolWithTypeParameters | ||
import org.jetbrains.kotlin.analysis.api.types.KtNonErrorClassType | ||
import org.jetbrains.kotlin.name.CallableId | ||
import org.jetbrains.kotlin.name.ClassId | ||
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internal fun ClassId.createDRI(): DRI = DRI( | ||
packageName = this.packageFqName.asString(), classNames = this.relativeClassName.asString() | ||
) | ||
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private fun CallableId.createDRI(receiver: TypeReference?, params: List<TypeReference>): DRI = DRI( | ||
packageName = this.packageName.asString(), | ||
classNames = this.className?.asString(), | ||
callable = Callable( | ||
this.callableName.asString(), | ||
params = params, | ||
receiver = receiver | ||
) | ||
) | ||
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internal fun getDRIFromNonErrorClassType(nonErrorClassType: KtNonErrorClassType): DRI = nonErrorClassType.classId.createDRI() | ||
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internal fun getDRIFromEnumEntry(symbol: KtEnumEntrySymbol): DRI = | ||
symbol.callableIdIfNonLocal?.createDRI(null, emptyList())?.withEnumEntryExtra() | ||
?: throw IllegalStateException("") | ||
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internal fun KtAnalysisSession.getDRIFromTypeParameter(symbol: KtTypeParameterSymbol): DRI { | ||
val containingSymbol = | ||
symbol.getContainingSymbol() ?: throw IllegalStateException("`getContainingSymbol` is null for type parameter") | ||
val typeParameters = (containingSymbol as? KtSymbolWithTypeParameters)?.typeParameters | ||
val index = typeParameters?.indexOfFirst { symbol.name == it.name } ?: -1 | ||
return if (index == -1) | ||
getDRIFromSymbol(containingSymbol) | ||
else | ||
getDRIFromSymbol(containingSymbol).copy(target = PointingToGenericParameters(index)) | ||
} | ||
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internal fun KtAnalysisSession.getDRIFromConstructor(symbol: KtConstructorSymbol): DRI = | ||
symbol.containingClassIdIfNonLocal?.createDRI()?.copy( | ||
callable = Callable( | ||
name = symbol.containingClassIdIfNonLocal?.relativeClassName?.asString() ?: "", | ||
params = symbol.valueParameters.map { getTypeReferenceFrom(it.returnType) } | ||
)) | ||
?: throw IllegalStateException("") | ||
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internal fun KtAnalysisSession.getDRIFromVariableLike(symbol: KtVariableLikeSymbol): DRI { | ||
val receiver = symbol.receiverType?.let {// TODO: replace `receiverType` with `receiverParameter` | ||
getTypeReferenceFrom(it) | ||
} | ||
return symbol.callableIdIfNonLocal?.createDRI(receiver, emptyList()) | ||
?: throw IllegalStateException("") | ||
} | ||
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internal fun KtAnalysisSession.getDRIFromFunctionLike(symbol: KtFunctionLikeSymbol): DRI { | ||
val params = symbol.valueParameters.map { getTypeReferenceFrom(it.returnType) } | ||
val receiver = symbol.receiverType?.let { // TODO: replace `receiverType` with `receiverParameter` | ||
getTypeReferenceFrom(it) | ||
} | ||
return symbol.callableIdIfNonLocal?.createDRI(receiver, params) | ||
?: getDRIFromLocalFunction(symbol) | ||
} | ||
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internal fun getDRIFromClassLike(symbol: KtClassLikeSymbol): DRI = | ||
symbol.classIdIfNonLocal?.createDRI() ?: throw IllegalStateException() | ||
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internal fun KtAnalysisSession.getDRIFromSymbol(symbol: KtSymbol): DRI = | ||
when (symbol) { | ||
is KtEnumEntrySymbol -> getDRIFromEnumEntry(symbol) | ||
is KtTypeParameterSymbol -> getDRIFromTypeParameter(symbol) | ||
is KtConstructorSymbol -> getDRIFromConstructor(symbol) | ||
is KtVariableLikeSymbol -> getDRIFromVariableLike(symbol) | ||
is KtFunctionLikeSymbol -> getDRIFromFunctionLike(symbol) | ||
is KtClassLikeSymbol -> getDRIFromClassLike(symbol) | ||
else -> throw IllegalStateException("Unknown symbol while creating DRI ") | ||
} | ||
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private fun KtAnalysisSession.getDRIFromLocalFunction(symbol: KtFunctionLikeSymbol): DRI { | ||
/** | ||
* in enum entry: memberSymbol.callableIdIfNonLocal=null | ||
*/ | ||
return getDRIFromSymbol(symbol.getContainingSymbol() as KtSymbol).copy( | ||
callable = Callable( | ||
(symbol as? KtNamedSymbol)?.name?.asString() ?: "", | ||
params = symbol.valueParameters.map { getTypeReferenceFrom(it.returnType) }, | ||
receiver = symbol.receiverType?.let { // TODO: replace `receiverType` with `receiverParameter` | ||
getTypeReferenceFrom(it) | ||
} | ||
// receiver = symbol.receiverParameter?.let { | ||
// getTypeReferenceFrom(it) | ||
// } | ||
) | ||
) | ||
} |
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