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package org.jetbrains.dokka.base.renderers
import org.jetbrains.dokka.base.DokkaBase
import org.jetbrains.dokka.links.DRI
import org.jetbrains.dokka.links.parent
import org.jetbrains.dokka.pages.*
import org.jetbrains.dokka.plugability.DokkaContext
import org.jetbrains.dokka.plugability.plugin
import org.jetbrains.dokka.plugability.querySingle
import org.jetbrains.kotlin.utils.addToStdlib.safeAs
class PackageListService(val context: DokkaContext) {
fun formatPackageList(module: RootPageNode, format: String, linkExtension: String): String {
val packages = mutableSetOf<String>()
val nonStandardLocations = mutableMapOf<String, String>()
val locationProvider =
context.plugin<DokkaBase>().querySingle { locationProviderFactory }.getLocationProvider(module)
fun visit(node: PageNode, parentDris: Set<DRI>) {
if (node is PackagePageNode) {
node.name
.takeUnless { name -> name.startsWith("[") && name.endsWith("]") } // Do not include the package name for declarations without one
?.let { packages.add(it) }
}
val contentPage = node.safeAs<ContentPage>()
contentPage?.dri?.forEach {
if (parentDris.isNotEmpty() && it.parent !in parentDris) {
locationProvider.resolve(node)
?.let { nodeLocation -> nonStandardLocations[it.toString()] = nodeLocation }
?: context.logger.error("Cannot resolve path for ${node.name}!")
}
}
node.children.forEach { visit(it, contentPage?.dri ?: setOf()) }
}
visit(module, setOf())
return buildString {
appendLine("$DOKKA_PARAM_PREFIX.format:${format}")
appendLine("$DOKKA_PARAM_PREFIX.linkExtension:${linkExtension}")
nonStandardLocations.map { (signature, location) -> "$DOKKA_PARAM_PREFIX.location:$signature\u001f$location" }
.sorted().joinTo(this, separator = "\n", postfix = "\n")
packages.sorted().joinTo(this, separator = "\n", postfix = "\n")
}
}
companion object {
const val DOKKA_PARAM_PREFIX = "\$dokka"
}
}
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