New UI step 1

.github/workflows/Publish.yml

@@ -16,16 +16,19 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version-file: pyproject.toml
+          python-version-file: scraper/pyproject.toml
           architecture: x64
 
       - name: Build packages
+        working-directory: scraper
         run: |
           pip install -U pip build
           python -m build --sdist --wheel
 
       - name: Upload to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1.8
+        with:
+          packages-dir: scraper/dist/
 
       - name: Build and push Docker image
         uses: openzim/docker-publish-action@v10

.github/workflows/QA.yml

@@ -7,7 +7,7 @@ on:
       - main
 
 jobs:
-  check-qa:
+  check-scraper-qa:
     runs-on: ubuntu-22.04
 
     steps:
@@ -16,19 +16,49 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version-file: pyproject.toml
+          python-version-file: scraper/pyproject.toml
           architecture: x64
 
-      - name: Install dependencies (and project)
+      - name: Install dependencies
+        working-directory: scraper
         run: |
           pip install -U pip
           pip install -e .[lint,check,scripts,test]
 
       - name: Check black formatting
+        working-directory: scraper
         run: inv lint-black
 
       - name: Check ruff
+        working-directory: scraper
         run: inv lint-ruff
 
       - name: Check pyright
+        working-directory: scraper
         run: inv check-pyright
+
+  check-zimui-qa:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: zimui/.node-version
+
+      - name: Install JS dependencies
+        working-directory: zimui
+        run: |
+          yarn install
+
+      - name: Check prettier
+        working-directory: zimui
+        run: |
+          yarn format
+
+      - name: Check eslint
+        working-directory: zimui
+        run: |
+          yarn lint

.github/workflows/Tests.yml

@@ -7,7 +7,7 @@ on:
       - main
 
 jobs:
-  run-tests:
+  test-scraper:
     runs-on: ubuntu-22.04
 
     steps:
@@ -16,39 +16,62 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version-file: pyproject.toml
+          python-version-file: scraper/pyproject.toml
           architecture: x64
 
       - name: Install dependencies (and project)
+        working-directory: scraper
         run: |
           pip install -U pip
           pip install -e .[test,scripts]
 
       - name: Run the tests
+        working-directory: scraper
         run: inv coverage --args "-vvv"
 
       - name: Upload coverage report to codecov
         uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
 
-  build_python:
+  build-scraper:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
 
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version-file: pyproject.toml
+          python-version-file: scraper/pyproject.toml
           architecture: x64
 
       - name: Ensure we can build Python targets
+        working-directory: scraper
         run: |
           pip install -U pip build
           python3 -m build --sdist --wheel
 
-  build_docker:
+  build-zimui:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: zimui/.node-version
+
+      - name: Install dependencies
+        working-directory: zimui
+        run: |
+          yarn install
+
+      - name: Build
+        working-directory: zimui
+        run: |
+          yarn build
+
+  build-docker:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3

.gitignore

@@ -368,16 +368,6 @@ pyrightconfig.json
 
 # assets that we download
 .dockerignore
-src/kolibri2zim/templates/assets/bootstrap/
-src/kolibri2zim/templates/assets/pdfjs/
-src/kolibri2zim/templates/assets/videojs/
-src/kolibri2zim/templates/assets/jquery.min.js
-src/kolibri2zim/templates/assets/ogvjs/
-src/kolibri2zim/templates/assets/videojs-ogvjs.js
-src/kolibri2zim/templates/assets/epub.min.js
-src/kolibri2zim/templates/assets/bootstrap-icons/
-src/kolibri2zim/templates/assets/jszip.min.js
-src/kolibri2zim/templates/assets/perseus/
 
 # output dir
 output

.pre-commit-config.yaml

@@ -4,8 +4,24 @@ repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v4.4.0
   hooks:
-  -   id: trailing-whitespace
-  -   id: end-of-file-fixer
+  - id: trailing-whitespace
+  - id: end-of-file-fixer
+- repo: https://github.com/pre-commit/mirrors-prettier
+  rev: v3.0.3
+  hooks:
+  - id: prettier
+    files: zimui\/.*$ # files in zimui folder
+- repo: https://github.com/pre-commit/mirrors-eslint
+  rev: v8.51.0
+  hooks:
+  - id: eslint
+    types: [file]
+    files: zimui\/src\/.*(?:\.[jt]sx?|\.vue)$ # *.js, *.jsx, *.ts, *.tsx, *.vue in zimui/src folder
+    args:
+    - --ignore-path
+    - zimui/.eslintignore
+    - --config
+    - zimui/.eslintrc.cjs
 - repo: https://github.com/psf/black
   rev: "23.3.0"
   hooks:

CHANGELOG.md

@@ -14,6 +14,31 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Small fixes in invoke tasks
 
 ### Changed
+- Scraper (Python code) has been moved to the scraper subfolder
+- Vue.JS is now used as main UI framework ; all its code is in the zimui subfolder ; it is rendered with Vite to produce a static website
+- QA and Tests workflows have been adapted
+    - to the new folder structure
+    - to also QA and Test the Vue.JS part
+- precommit hooks have been configured for the Vue.JS part
+- Dockerfile has been adapted to first build the Vue.JS part in a dedicated stage and then embed the generated files into the final Python-based image
+- Topics are stored as JSON files in the ZIM
+    - JSON is generated by pydantic
+    - these files are consumed by the Vue.JS UI
+    - content (video, audio, pdf, epub, ...) is still rendered by Jinja2 as before
+- URLs are meaningful slugs
+    - generated by Python slugify lib
+    - from Kolibri node title
+    - should two distinct nodes have the same title resulting in the same slug, conflicts are handled with a _1, _2, ... suffix
+- changes in the ZIM "folder" structure:
+    -  files generated by Vite are placed in /
+    -  thumbnails are placed in /thumbnails
+    -  JSON files generated to render topics are placed in /topics
+    -  most Kolibri content (video, audio, ePub, PDF) are placed in /files (some content is still placed at the root to not break some stuff which was found hard to fix for now, will be tackled in specific issues for each content type)
+- legacy MANIFEST.in has been deleted (left-over from migration to hatch)
+- is_front property has been adjusted when adding the item to the ZIM
+- one new CLI argument --zimui-dist to specify the folder where zimui has been built (by Vite)
+
+
 - Dockerfile: split installation of Python dependencies for more efficiency
 - Github workflow: publish `dev` tag on every push to `main` branch
 - Github workflow: build Docker image + test its startup

Dockerfile

@@ -1,3 +1,10 @@
+FROM node:20-alpine as zimui
+
+WORKDIR /src
+COPY zimui /src
+RUN yarn install --frozen-lockfile
+RUN yarn build
+
 FROM python:3.11-bookworm
 LABEL org.opencontainers.image.source https://github.com/openzim/kolibri
 
@@ -12,22 +19,28 @@ RUN apt-get update \
       pip
 
 # Copy pyproject.toml and its dependencies
-COPY pyproject.toml README.md get_js_deps.sh hatch_build.py /src/
-COPY src/kolibri2zim/__about__.py /src/src/kolibri2zim/__about__.py
+COPY README.md /src/
+COPY scraper/pyproject.toml scraper/get_web_deps.sh scraper/hatch_build.py /src/scraper/
+COPY scraper/src/kolibri2zim/__about__.py /src/scraper/src/kolibri2zim/__about__.py
 
 # Install Python dependencies
-RUN pip install --no-cache-dir /src
+RUN pip install --no-cache-dir /src/scraper
 
 # Copy code + associated artifacts
-COPY src /src/src
-COPY *.md LICENSE *.py /src/
+COPY scraper/src /src/scraper/src
+COPY *.md LICENSE /src/
 
 # Install + cleanup
-RUN pip install --no-cache-dir /src \
- && rm -rf /src
+RUN pip install --no-cache-dir /src/scraper \
+ && rm -rf /src/scraper
+
+# Copy zimui build output
+COPY --from=zimui /src/dist /src/zimui
 
 # default output directory
 RUN mkdir -p /output
 WORKDIR /output
 
+ENV KOLIBRI_ZIMUI_DIST=/src/zimui
+
 CMD ["kolibri2zim", "--help"]

README.md

@@ -16,30 +16,38 @@ HTML files folder of it before creating a ZIM off of it.
 Requirements
 ------------
 
+* Node 20.x
+* Python 3.11
 * [`ffmpeg`](https://ffmpeg.org/) for video transcoding (only used with `--use-webm` or `--low-quality`).
-* `curl` and `unzip` to install Javascript dependencies. See `get_js_deps.sh` if you want to do it manually.
+* `curl` and `unzip` to install Javascript dependencies. See `get_web_deps.sh` if you want to do it manually.
 
 Installation
 ------------
 
-## Virtualenv
+### Virtualenv
 
-`kolibri2zim` is a Python3 software. If you are not using the 
+`kolibri2zim` is a Python3 software. If you are not using the
 [Docker](https://docker.com) image, you are advised to use it in a
 virtual environment to avoid installing software dependencies on your system.
 
 ```bash
 python3 -m venv env      # Create virtualenv
-source env/bin/Activate  # Activate the virtualenv
+source env/bin/activate  # Activate the virtualenv
 pip3 install kolibri2zim # Install dependencies
 kolibri2zim --help       # Display kolibri2zim help
 ```
 
 Call `deactivate` to quit the virtual environment.
 
-See `requirements.txt` for the list of python dependencies.
+See `pyproject.toml` for the list of python dependencies.
 
-## Docker
+To test epubs and pdfs rendering, a potential usefull command is:
+
+```bash
+kolibri2zim --name "Biblioteca Elejandria" --output /output --tmp-dir /tmp --zim-file Biblioteca_Elejandria.zim --channel-id "fed29d60e4d84a1e8dcfc781d920b40e" --node-ids 'd92c07655128458f8248416154b18a68,89fe2f86ee3f4fbaa7fb2bf9bd56d088,75f99e6b97d14b14a4e74762ad77391f,89fe2f86ee3f4fbaa7fb2bf9bd56d088'
+```
+
+### Docker
 
 ```bash
 docker run -v my_dir:/output ghcr.io/openzim/kolibri2zim kolibri2zim --help
@@ -56,8 +64,34 @@ Development
 Before contributing be sure to check out the
 [CONTRIBUTING.md](CONTRIBUTING.md) guidelines.
 
-To test epubs and pdfs rendering, a potential usefull command is:
-```bash
+Some usefull test channels:
+
+- 7f744ce8d28b471eaf663abd60c92267: a very minimal channel with all kind of content
+- 9f15f4e9aeaa48b5ae271e5749d6fe80 : a small channel with significantly nested items and all kind of content
+
+### Build and running scraper locally
+
+You have to:
+
+- build the `zimui` frontend which will be embededed inside the ZIM (and redo it every time you make modifications to the `zimui`)
+- run the `scraper` to retrieve FCC curriculum and build the ZIM
+
+Sample commands:
+
+```
+cd zimui
+yarn install
+yarn build
+cd ../scraper
+hatch run kolibri2zim --name "Biblioteca Elejandria" --output output --zim-file Biblioteca_Elejandria.zim --channel-id "fed29d60e4d84a1e8dcfc781d920b40e" --node-ids 'd92c07655128458f8248416154b18a68,89fe2f86ee3f4fbaa7fb2bf9bd56d088,75f99e6b97d14b14a4e74762ad77391f,89fe2f86ee3f4fbaa7fb2bf9bd56d088'
+```
+
+### Running scraper with Docker
+
+Run from official version (published on GHCR.io) ; ZIM will be available in the `output` sub-folder of current working directory.
+
+```
+docker run --rm -it -v $(pwd)/output:/output ghcr.io/openzim/kolibri2zim:latest
 kolibri2zim --name "Biblioteca Elejandria" --output /output --tmp-dir /tmp --zim-file Biblioteca_Elejandria.zim --channel-id "fed29d60e4d84a1e8dcfc781d920b40e" --node-ids 'd92c07655128458f8248416154b18a68,89fe2f86ee3f4fbaa7fb2bf9bd56d088,75f99e6b97d14b14a4e74762ad77391f,89fe2f86ee3f4fbaa7fb2bf9bd56d088'
 ```
 

get_js_deps.sh → scraper/get_web_deps.sh

@@ -25,7 +25,7 @@ fi
 SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
 ASSETS_PATH="${SCRIPT_PATH}/src/kolibri2zim/templates/assets"
 
-echo "About to download JS assets to ${ASSETS_PATH}"
+echo "About to download web assets to ${ASSETS_PATH}"
 
 echo "getting pdf.js"
 curl -L -O https://github.com/mozilla/pdf.js/releases/download/v2.6.347/pdfjs-2.6.347-es5-dist.zip
@@ -100,7 +100,12 @@ mkdir -p $ASSETS_PATH/perseus
 mv standalone-perseus-1.1.4/* $ASSETS_PATH/perseus
 rm -rf standalone-perseus-1.1.4/
 rm -f v1.1.4.zip
-sed -i $SEDEXT '1s/""/"assets\/perseus\/"/' $ASSETS_PATH/perseus/build/frame-perseus.js
+sed -i $SEDEXT '1s/""/"..\/assets\/perseus\/"/' $ASSETS_PATH/perseus/build/frame-perseus.js
+
+echo "getting lato font"
+mkdir -p $ASSETS_PATH/fonts
+curl -L -o $ASSETS_PATH/fonts/lato-v24-latin-regular.ttf https://dev.kiwix.org/fonts/lato/lato-v24-latin-regular.ttf
+curl -L -o $ASSETS_PATH/fonts/lato-v24-latin-regular.woff2 https://dev.kiwix.org/fonts/lato/lato-v24-latin-regular.woff2
 
 if command -v fix_ogvjs_dist > /dev/null; then
     echo "fixing JS files"