Extract content model, make doc model independent from descriptors, parse doccomments with custom parser, some tests failing due to hanging new lines.

1 files changed, 88 insertions, 0 deletions

diff --git a/src/Model/Content.kt b/src/Model/Content.kt
new file mode 100644
index 00000000..eb092cb2
--- /dev/null
+++ b/src/Model/Content.kt
@@ -0,0 +1,88 @@
+package org.jetbrains.dokka
+
+import kotlin.properties.Delegates
+
+public abstract class ContentNode {
+    val children = arrayListOf<ContentNode>()
+
+    class object {
+        val empty = ContentEmpty
+    }
+
+    fun isEmpty() = children.isEmpty()
+}
+
+public object ContentEmpty : ContentNode( )
+
+public class ContentText(val text : String) : ContentNode( )
+public class ContentBlock() : ContentNode( )
+public class ContentEmphasis() : ContentNode()
+public class ContentStrong() : ContentNode()
+public class ContentList() : ContentNode()
+public class ContentSection(public val label: String) : ContentNode()
+
+public class Content() : ContentNode() {
+    public val sections: Map<String, ContentSection> by Delegates.lazy {
+        val map = hashMapOf<String, ContentSection>()
+        for (child in children) {
+            if (child is ContentSection)
+                map.put(child.label, child)
+        }
+
+        if ("\$summary" !in map && "\$description" !in map) {
+            // no explicit summary and description, convert anonymous section
+            val anonymous = map[""]
+            if (anonymous != null) {
+                map.remove("")
+                val summary = ContentSection("\$summary")
+                val description = ContentSection("\$description")
+
+                val summaryNodes = anonymous.children.take(1)
+                val descriptionNodes = anonymous.children.drop(1)
+
+                if (summaryNodes.any()) {
+                    summary.children.addAll(summaryNodes)
+                    map.put("\$summary", summary)
+                }
+
+                if (descriptionNodes.any()) {
+                    description.children.addAll(descriptionNodes)
+                    map.put("\$description", description)
+                }
+            }
+        }
+        map
+    }
+
+    public val summary: ContentNode get() = sections["\$summary"] ?: ContentNode.empty
+    public val description: ContentNode get() = sections["\$description"] ?: ContentNode.empty
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is Content)
+            return false
+        if (sections.size != other.sections.size)
+            return false
+        for (keys in sections.keySet())
+            if (sections[keys] != other.sections[keys])
+                return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        return sections.map { it.hashCode() }.sum()
+    }
+
+    override fun toString(): String {
+        if (sections.isEmpty())
+            return "<empty>"
+        return sections.values().joinToString()
+    }
+
+    val isEmpty: Boolean
+        get() = sections.none()
+
+    class object {
+        val Empty = Content()
+    }
+}