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import { ObjectField } from "./ObjectField";
import { serializable } from "serializr";
import { Deserializable } from "../client/util/SerializationHelper";
import { Copy, ToScriptString, ToPlainText, ToString } from "./FieldSymbols";
import { scriptingGlobal } from "../client/util/Scripting";
const delimiter = "\n";
const joiner = "";
@scriptingGlobal
@Deserializable("RichTextField")
export class RichTextField extends ObjectField {
@serializable(true)
readonly Data: string;
@serializable(true)
readonly Text: string;
constructor(data: string, text: string = "") {
super();
this.Data = data;
this.Text = text;
}
[Copy]() {
return new RichTextField(this.Data, this.Text);
}
[ToScriptString]() {
return `new RichTextField("${this.Data}", "${this.Text}")`;
}
[ToString]() {
return this.Text;
}
[ToPlainText]() {
// Because we're working with plain text, just concatenate all paragraphs
let content = JSON.parse(this.Data).doc.content;
let paragraphs = content.filter((item: any) => item.type === "paragraph");
// Functions to flatten ProseMirror paragraph objects (and their components) to plain text
// While this function already exists in state.doc.textBeteen(), it doesn't account for newlines
let blockText = (block: any) => block.text;
let concatenateParagraph = (p: any) => (p.content ? p.content.map(blockText).join(joiner) : "") + delimiter;
// Concatentate paragraphs and string the result together
let textParagraphs: string[] = paragraphs.map(concatenateParagraph);
let plainText = textParagraphs.join(joiner);
return plainText.substring(0, plainText.length - 1);
}
}
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