react-h5p

H5P Headless React Components

This package contains React components that are meant to be used with rendering H5P Editor and Player while implmenting Wellms.io Admin Panel and bespoke frontend.

See isolated implementation here EscolaLMS/h5p-laravel-demo which is isolated into deployment https://h5p-laravel-demo.stage.etd24.pl/

Demo react source files, are great starting point for frontend tutorial.

Editor

Rending h5p editor with onSubmit callback that gets params of new h5p element

Example

import React, { useState, useEffect, useCallback } from "react";
import { useParams, useNavigate } from "react-router-dom";
import {
  EditorSettings,
  H5PEditorContent,
  ContextlessEditor as Editor,
} from "@escolalms/h5p-react";

const LANG = "en";
const API_URL = "/api";
const TOKEN = "xxx";

const editorSettings = (id?: string | number, lang: string = "en") => {
  let url: string = id
    ? `${API_URL}/admin/hh5p/editor/${id}`
    : `${API_URL}/admin/hh5p/editor`;
  url = lang ? `${url}?lang=${lang}` : url;
  return fetch(url, {
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${TOKEN}`,
    },
    method: "GET",
  });
};

const updateContent = (data: H5PEditorContent, id?: string | number) => {
  return fetch(
    id
      ? `${API_URL}/admin/hh5p/content/${id}`
      : `${API_URL}/admin/hh5p/content`,
    {
      method: "POST",
      body: JSON.stringify(data),
      headers: {
        Accept: "application/json",
        "Content-Type": "application/json",
        Authorization: `Bearer ${TOKEN}`,
      },
    }
  );
};

export const page = () => {
  const { id } = useParams<{ id: string }>();
  const navigate = useNavigate();

  const [settings, setEditorSettings] = useState<EditorSettings>();
  const [loading, setLoading] = useState<boolean>(false);

  useEffect(() => {
    if (id) {
      setLoading(true);
      editorSettings(id === "new" ? undefined : id, LANG)
        .then((res) => res.json())
        .then((data) => {
          setEditorSettings(data.data);
          setLoading(false);
        });
    }
  }, [id]);

  const onSubmit = useCallback((data: H5PEditorContent) => {
    setLoading(true);
    updateContent(data, id === "new" ? undefined : id)
      .then((resp) => resp.json())
      .then((data) => {
        if (data.success) {
          setLoading(false);
          navigate(`/editor/${data.data.id}`);
        }
      });
  }, []);

  if (!settings) {
    return <p>loading...</p>;
  }

  return (
    settings && (
      <Editor
        onError={(err) => console.error(err)}
        state={settings}
        allowSameOrigin
        onSubmit={onSubmit}
        loading={loading}
      />
    )
  );
};

export default page;

Player

Rending h5p player with onXAPI callback that gets params of new h5p element

Player also has option to pass custom styles, which is describes here https://components.wellms.io/#h5player

import React, { useState, useEffect } from "react";
import { useParams } from "react-router-dom";
import {
  EditorSettings,
  ContextlessPlayer as Player,
} from "@escolalms/h5p-react";

const LANG = "en";
const API_URL = "/api";

const contentSettings = (uuid?: string | number, lang: string = "en") => {
  let url: string = `${API_URL}/hh5p/content/${uuid}`;
  url = lang ? `${url}?lang=${lang}` : url;
  return fetch(url, {
    headers: {
      Accept: "application/json",
      "Content-Type": "application/json",
      Authorization: `Bearer ${localStorage.getItem("token")}`,
    },
    method: "GET",
  });
};

export const page = () => {
  const { uuid } = useParams<{ uuid: string }>();

  const [settings, setSettings] = useState<EditorSettings>();
  const [loading, setLoading] = useState<boolean>(false);

  useEffect(() => {
    if (uuid) {
      setLoading(true);
      contentSettings(uuid, LANG)
        .then((res) => res.json())
        .then((data) => {
          setSettings(data.data);
          setLoading(false);
        });
    }
  }, [uuid]);

  if (!settings) {
    return <p>loading...</p>;
  }

  if (!uuid) {
    return <p>error: uuid is not set</p>;
  }

  if (settings && uuid && uuid !== "") {
    return (
      <div>
        <Player
          onXAPI={(e) => console.log("xAPI event", e)}
          state={settings}
          loading={loading}
        />
        <hr />
        <p>
          <pre>
            Open Developer Tools Console to see xAPI events from this content
          </pre>
        </p>
      </div>
    );
  }

  return <pre>error</pre>;
};

export default page;

Documentation

Generated TS Doc is available at https://escolalms.github.io/H5P-player/.

TypeScript definitions

type H5PEditorContent = {
  title: string;
  library: string;
  params: string; // JSON string
  nonce: string;
};

export type H5PLibraryLanguage = {
  library_id: number;
  language_code: string;
  translation: {
    semantics: {
      default?: string;
      description?: string;
      label: string;
      fields: {
        entity?: string;
        widgets?: { label: string }[];
        label: string;
        description?: string;
        placeholder?: string;
        important?: {
          description?: string;
          example?: string;
        };
      }[];
    }[];
  };
};

export type H5PLibrary = {
  id: number;
  created_at: string;
  updated_at: string;
  name: string;
  title: string;
  runnable: number;
  restricted: number;
  fullscreen: number;
  embed_types: string;
  semantics: object;
  machineName: string;
  uberName: string;
  majorVersion: string;
  major_version: number;
  minorVersion: string;
  minor_version: number;
  patchVersion: string;
  patch_version: number;
  preloaded_js: string;
  preloadedJs: string;
  preloaded_css: string;
  preloadedCss: string;
  dropLibraryCss: string;
  drop_library_css: string;
  has_icon: string;
  tutorialUrl: string;
  tutorial_url: string;
  hasIcon: string;
  libraryId: number;
  children: H5PLibrary[];
  languages: H5PLibraryLanguage[];
};

export type H5PContent = {
  id: number;
  uuid: string;
  created_at: string;
  updated_at: string;
  user_id: string | number;
  title: string;
  library_id: string;
  parameters: string;
  filtered: string;
  slug: string;
  embed_type: string;
  params: object;
  metadata: object;
  library: H5PLibrary;
  nonce: string;
};