@bonniernews/abbe-api-utils/dist/draftjs/types/Content.js

Utilities for converting to Abbe article format

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const contentUtils_1 = require("../contentUtils");
const utils_1 = require("../utils");
const types_1 = require("./types");
class Content {
    constructor() {
        this._blocks = [];
    }
    static initialize() {
        const content = new Content();
        content._blocks = [];
        content._entityMap = {};
        return content;
    }
    addTitle(text) {
        var _a;
        if (((_a = this._blocks[0]) === null || _a === void 0 ? void 0 : _a.type) === types_1.BlockType.TITLE) {
            this._blocks[0].text = text;
            return this;
        }
        this._blocks.unshift((0, contentUtils_1.createTitleBlock)(text));
        return this;
    }
    addSubtitle(text) {
        this._blocks.push((0, contentUtils_1.createHeadlineBlock)(text));
        return this;
    }
    addPreamble(text) {
        this._blocks.push((0, contentUtils_1.createPreambleBlock)(text));
        return this;
    }
    addText(text) {
        this._blocks.push((0, contentUtils_1.createTextBlock)(text));
        return this;
    }
    addStyledText(text, styles) {
        const nextEntityMapIndex = Object.keys(this._entityMap).length;
        const { block, entityMap } = (0, contentUtils_1.createStyledText)(text, styles, nextEntityMapIndex);
        this._blocks.push(block);
        this._entityMap = { ...this._entityMap, ...entityMap };
        return this;
    }
    addImage(image) {
        this._blocks.push((0, contentUtils_1.createImage)(image));
        return this;
    }
    addImageCollection(images) {
        this._blocks.push((0, contentUtils_1.createImageCollection)(images));
        return this;
    }
    addEmbed(embed) {
        this._blocks.push((0, contentUtils_1.createEmbed)(embed));
        return this;
    }
    addQuote(text, author) {
        this._blocks.push(...(0, contentUtils_1.createQuote)(text, author));
        return this;
    }
    addBlock(block) {
        this._blocks.push(block);
        return this;
    }
    addTitleIfMissing(articleHeadline) {
        var _a;
        if (!this._blocks.length)
            return this;
        if (((_a = this._blocks[0]) === null || _a === void 0 ? void 0 : _a.type) === types_1.BlockType.TITLE)
            return this;
        if (!articleHeadline)
            return this;
        this._blocks.unshift((0, contentUtils_1.createTitleBlock)(articleHeadline));
        return this;
    }
    validate() {
        if (this._blocks.length === 0) {
            throw new Error("Content is empty");
        }
        if (this._blocks.every((block) => block.text === "")) {
            throw new Error("Content is empty");
        }
        if (this._blocks[0].type !== types_1.BlockType.TITLE) {
            throw new Error("Content must have a title block as the first block");
        }
    }
    finalize({ validate = true } = { validate: true }) {
        if (validate)
            this.validate();
        const content = {
            blocks: this._blocks,
            entityMap: this._entityMap,
        };
        (0, utils_1.removeUndefinedProperties)(content);
        return content;
    }
}
exports.default = Content;