Rewrite root directory files to Kotlin

2022-12-26 18:37:38 +01:00
parent 0fb045ac8f
commit 91d191f01b
12 changed files with 425 additions and 517 deletions
--- a/app/src/main/java/com/github/gotify/MarkwonFactory.kt
+++ b/app/src/main/java/com/github/gotify/MarkwonFactory.kt
@@ -0,0 +1,96 @@
+package com.github.gotify
+
+import android.content.Context
+import android.graphics.Color
+import android.graphics.Typeface
+import android.text.style.*
+import androidx.core.content.ContextCompat
+import com.squareup.picasso.Picasso
+import io.noties.markwon.*
+import io.noties.markwon.core.CorePlugin
+import io.noties.markwon.core.CoreProps
+import io.noties.markwon.core.MarkwonTheme
+import io.noties.markwon.ext.strikethrough.StrikethroughPlugin
+import io.noties.markwon.ext.tables.TableAwareMovementMethod
+import io.noties.markwon.ext.tables.TablePlugin
+import io.noties.markwon.image.picasso.PicassoImagesPlugin
+import io.noties.markwon.movement.MovementMethodPlugin
+import org.commonmark.ext.gfm.tables.TableCell
+import org.commonmark.ext.gfm.tables.TablesExtension
+import org.commonmark.node.*
+import org.commonmark.parser.Parser
+
+object MarkwonFactory {
+    fun createForMessage(context: Context, picasso: Picasso): Markwon {
+        return Markwon.builder(context)
+            .usePlugin(CorePlugin.create())
+            .usePlugin(MovementMethodPlugin.create(TableAwareMovementMethod.create()))
+            .usePlugin(PicassoImagesPlugin.create(picasso))
+            .usePlugin(StrikethroughPlugin.create())
+            .usePlugin(TablePlugin.create(context))
+            .usePlugin(
+                object : AbstractMarkwonPlugin() {
+                    override fun configureTheme(builder: MarkwonTheme.Builder) {
+                        builder.linkColor(ContextCompat.getColor(context, R.color.hyperLink))
+                            .isLinkUnderlined(true)
+                    }
+                })
+            .build()
+    }
+
+    fun createForNotification(context: Context, picasso: Picasso): Markwon {
+        val headingSizes = floatArrayOf(
+            2f, 1.5f, 1.17f, 1f, .83f, .67f
+        )
+        val bulletGapWidth = (8 * context.resources.displayMetrics.density + 0.5f).toInt()
+
+        return Markwon.builder(context)
+            .usePlugin(CorePlugin.create())
+            .usePlugin(PicassoImagesPlugin.create(picasso))
+            .usePlugin(StrikethroughPlugin.create())
+            .usePlugin(
+                object : AbstractMarkwonPlugin() {
+                    override fun configureSpansFactory(builder: MarkwonSpansFactory.Builder) {
+                        builder.setFactory(Heading::class.java) { _, props: RenderProps? ->
+                            arrayOf<Any>(
+                                RelativeSizeSpan(
+                                    headingSizes[CoreProps.HEADING_LEVEL.require(props!!) - 1]
+                                ),
+                                StyleSpan(Typeface.BOLD)
+                            )
+                        }
+                            .setFactory(Emphasis::class.java) { _, _ ->
+                                StyleSpan(Typeface.ITALIC)
+                            }
+                            .setFactory(StrongEmphasis::class.java) { _, _ ->
+                                StyleSpan(Typeface.BOLD)
+                            }
+                            .setFactory(BlockQuote::class.java) { _, _ -> QuoteSpan() }
+                            .setFactory(Code::class.java) { _, _ ->
+                                arrayOf<Any>(
+                                    BackgroundColorSpan(Color.LTGRAY),
+                                    TypefaceSpan("monospace")
+                                )
+                            }
+                            .setFactory(ListItem::class.java) { _, _ ->
+                                BulletSpan(bulletGapWidth)
+                            }
+                            .setFactory(Link::class.java) { _, _ -> null }
+                    }
+
+                    override fun configureParser(builder: Parser.Builder) {
+                        builder.extensions(setOf(TablesExtension.create()))
+                    }
+
+                    override fun configureVisitor(builder: MarkwonVisitor.Builder) {
+                        builder.on(
+                            TableCell::class.java
+                        ) { visitor: MarkwonVisitor, node: TableCell? ->
+                            visitor.visitChildren(node!!)
+                            visitor.builder().append(' ')
+                        }
+                    }
+                })
+            .build()
+    }
+}