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Create your own off-grid library
https://wrolpi.org
a31a0686b3
/zim/manage rendered a white screen with `Cannot read properties of undefined
(reading 'toLowerCase')` repeated once per catalog row.
The language dropdown is built as `{value: code, label: iso_639_codes[code]}`.
That table covers ISO 639-1 and 639-2; the Kiwix catalog also carries 639-3
codes and locale variants -- `ami`, `ary`, `arz`, `be-tarask` -- and on the
running instance 89 of the codes in the catalog are absent from its 672-entry
table. Every one of those produced `label: undefined`, and a `searchable`
Mantine Select calls `option.label.toLowerCase()` while building its dropdown on
MOUNT, before anyone opens it. So a single unnamed language anywhere in the
catalog took the page with it, and Wikipedia alone carries dozens.
The option falls back to the code. Not to a blank: a user choosing which
language to subscribe to has to tell one unnamed language from another, and the
code is the only thing known about it. `iso_639_codes` is read defensively too
-- ManageZim initialises it to null and fills it from the API, so the first
render of every row happens with no table at all.
The other two lookup-derived labels in the app, in ControllerPage and Configs,
already fall back this way. Zim was the only one that did not.
Four cases, written first and confirmed to fail with the reported TypeError
rather than for some other reason -- the first version failed on "Table
component was not found in the tree", which would have proved nothing, so the
row is now given the table Mantine requires. One of the four is the inverse: a
code the table DOES name must still render its name, so the fallback cannot
quietly replace every label.
1128 jest / 63 suites, clean npm run build. Confirmed on the running app: the
page loads with 32 language dropdowns and no error overlay.
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| .run | ||
| alembic | ||
| app | ||
| controller | ||
| debian-live-config | ||
| docker | ||
| etc | ||
| modules | ||
| pi-gen | ||
| release | ||
| scripts | ||
| test | ||
| wrolpi | ||
| .coveragerc | ||
| .dockerignore | ||
| .gitignore | ||
| .gitmodules | ||
| .gitpod.yml | ||
| .mcp.json.example | ||
| alembic.ini | ||
| conftest.py | ||
| demo_link.jpg | ||
| docker-compose.yml | ||
| help.sh | ||
| icon.ico | ||
| icon.png | ||
| INSTALL.md | ||
| install.sh | ||
| join_discord.png | ||
| LICENSE | ||
| main.py | ||
| pytest.ini | ||
| README.md | ||
| repair.sh | ||
| requirements.txt | ||
| test_all.sh | ||
| UPGRADE.md | ||
| upgrade.sh | ||
WROLPi
Create your own off-grid library.
WROLPi is a self-contained collection of software to help you survive the world Without Rule of Law.
WROLPi is intended to be run on a Raspberry Pi with an optional external drive attached. It serves up it's own Wi-Fi network so that any user with a laptop/tablet/phone can connect and use the library created by the maintainer.
Table of Contents
Features
- Videos
- Web Archives
- Maps
- Wikipedia
- File search
- eBooks (EPUB / PDFs)
- Wi-Fi Hotspot
- Universal search
- Food Inventory management
- One-Time pad generator, encrypter/decrypter
- Synchronizer/duplicator
- Food storage calculator
Module features matrix
| Module | View | Search | Download | Project |
|---|---|---|---|---|
| Videos | yes | yes | yes | yt-dlp |
| Web Archives | yes | yes | yes | Singlefile |
| Wikipedia | yes | yes | yes | Kiwix |
| eBooks | yes | yes | planned | EPUB/PDF |
| Map | yes | yes | yes | Protomaps |
| Podcasts/Audio | yes | planned | planned |
Demo
Download
Images are available at wrolpi.org
Try WROLPi!
You can try out WROLPi by running the docker containers.
- Install docker-ce and docker-compose
- Copy the latest WROLPi code.
git clone https://github.com/lrnselfreliance/wrolpi.git
- Change directory into the code base.
cd wrolpi
- Initialize git submodules
git submodule update --init
- Build the containers.
docker-compose build --parallel
- Create volumes.
docker volume create --name=openstreetmap-datadocker volume create --name=openstreetmap-rendered-tiles
- Initialize the database (SQLite in the media directory).
docker-compose run --rm api db upgrade
- Start the docker containers.
docker-compose up
- Browse to WROLPi.
More Docker documentation is available in docker/README.md
Install WROLPi
Full installation instructions are in INSTALL.md. Pick the option that matches your hardware:
- WROLPi Portable (Live USB) — boot a complete WROLPi from a USB stick on any x86 PC or laptop. Nothing is installed to the computer; the first boot creates a persistence partition on the USB so your library, database, and configuration survive reboots.
- Debian 12 — install WROLPi onto an x86 PC or laptop.
- Raspberry Pi — install WROLPi onto a Raspberry Pi with an external drive.
- Docker — run the WROLPi containers on an existing Linux host.
Charter
Guiding Principals
- Storage is cheaper than power.
- Two is one, one is none.
- Run silently.
- Primary, secondary, tertiary.
- Secure as a bookshelf in your home.
Physical properties
- A WROLPi instance should be capable of running with a minimal of hardware:
- Raspberry Pi
- SD card
- External USB hard drive
- Power supply and cables
- Wi-Fi USER device such as a phone, tablet, or laptop.
- A WROLPi instance should consume a minimal amount of electricity during WROL event. It is expected power will be scarce when WROLPi is needed most.
User expectations
- A WROLPi instance should be run and maintained by a person (MAINTAINER) with a moderate amount of Linux and Raspberry Pi experience. It is expected that they should be able to do this using only the documentation on their WROLPi.
Software properties and capabilities
- A WROLPi instance should be able to "factory-reset" itself without any outside services.
- WROLPi should function completely without any internet services.
- A user should have easy access to their data if WROLPi fails:
- For example, a user can watch their videos by navigating a short and intuitive directory structure and opening the video in their preferred video player.
- WROLPi should be self-documented. The UI should contain a tutorial for USERS as well as the MAINTAINER.
- If the UI isn't functional, the code should be documented such that a user can restore functionality.
- WROLPi should favor pre-processing, rather than processing during a WROL event. Such as re-encoding a video, or processing captions. This is to ensure that when a user adds content during non-WROL time, the processing for optimum performance is already done for a WROL event.
Join!
