/* * pandoc-filter-plantuml, a Pandoc AST filter rendering PlantUML diagrams * Copyright (C) 2018 Pacien TRAN-GIRARD * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ package org.pacien.pandoc.filter.plantuml import com.fasterxml.jackson.databind.JsonNode import com.fasterxml.jackson.databind.node.ObjectNode import com.fasterxml.jackson.databind.node.TextNode // Structure of a content node: // { // "t": "CodeBlock", // "c": [ // [ // "", // [ "puml", "otherClass" ], // [ ["scale", "0.5"], ["key", "value"] ] // ], // "@startuml\n@enduml" // ] // } fun JsonNode.type(): String = path("t").asText() fun JsonNode.classes(): JsonNode = path("c").path(0).path(1) fun JsonNode.classNames(): List = classes().map(JsonNode::asText) fun JsonNode.attributes(): JsonNode = path("c").path(0).path(2) fun JsonNode.attributePair(): Pair = Pair(path(0).asText(), path(1).asText()) fun JsonNode.attributeMap(): Map = attributes().associate(JsonNode::attributePair) fun JsonNode.content(): String = path("c").path(1).asText() fun ObjectNode.setBlockType(type: String) = apply { set("t", TextNode.valueOf(type)) } fun ObjectNode.setBlockContent(content: JsonNode) = apply { set("c", content) } fun ObjectNode.setBlock(type: String, content: JsonNode) = setBlockType(type).setBlockContent(content)