# Wiki to HTML pages script
![](https://pzwiki.wdka.nl/mw-mediadesign/images/8/82/Workflow-wiki2html.svg)

## Depencencies
* python3
* [pip](https://pip.pypa.io/en/stable/installing/) Python library installed
    * Install:
        * `curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py`
        *  `python3 get-pip.py`

* [mwclient](https://mwclient.readthedocs.io/en/latest/index.html) Python library
    * Install:
        * `pip3 install mwclient`
* [jinja2](https://jinja.palletsprojects.com/en/2.11.x/) Python library
    * Install:
        * `pip3 install jinja2`
* [Pillow](https://pillow.readthedocs.io/en/stable/) Python library for image processing
    * `pip3 install Pillow`
* [pandoc](https://pandoc.org/)
    * Install:
        * Debian/Ubuntu: `sudo apt install pandoc`
        * Mac: `brew install pandoc`


## login.txt
`login.txt` is a local and individual file, ignored by git, where you place you itch wiki username and password, in separate lines.

It is used to let mwclient access the wiki, since it is close for reading and writing.
```
myusername
mypassword
```


## Run

`cd special-issue-11-wiki2html/`

Run scripts together with `./run.sh`


1 script at a time:

`python3 download_imgs.py`
* Downloads all images from wiki to `images/` directory
* and stores each image's metadata to `images.json`

`python3 query2html.py`
* with ask API perform a query:
    * help `python3 query2html.py --help`
    * run dry `python3 query2html.py --dry` only printing request, not executing it
    * build custom query with arguments `--conditions  --printouts  --sort  --order`
    * default query is: `[[File:+]][[Title::+]][[Part::+]][[Date::+]]|?Title|?Date|?Part|?Partof|sort=Date,Title,Part|order=asc,asc,asc`  
    * custom queries
        * `python3 query2html.py --conditions '[[Date::>=1970/01/01]][[Date::<=1979/12/31]]'`
        * `python3 query2html.py --conditions '[[Creator::~*task force*]]'`

Note: to avoid confusion or problems is better to leave the `--printouts` `--sort`  `--order` arguments as the default.
Otherwise document parts will start to get grouped not according to their Title, hence creating documents made from different original parts.


## How does query2html.py work?

Based on the query made:
MW API will send back a number of Page titles that match the query conditions,
together with its printouts (metadata proprety::value pairs).

For each Page:
* its locally stored image is found
* its text retrieved from MW
* a fragment of html (`document_part_html`) is generated based on the `templates/document_part.html`

All Pages that *share the same metadata's Title value*, will:
* gather all their html fragments in `all_document_parts`
* render `templates/document.html` with the content of `all_document_parts`   
* save the render template to `'static_html/DocumentTitle.html'`,

Each of the saved documents:
* render `templates/index.html` with the info on each document has been saved into `documentslist`  
* resulting in `static_html/index.html`


# Bulk image upload upload_imgs_dir.py

Get Help: `python3 upload_imgs_dir.py --help`

**Edit and run via** `.helper-upload_imgs_dir.sh`


# Convert PDFs to folder of JPGs with pdf2jpg.sh
By either:
* running it from this folder and using absolute path to PDF
`./pdf2jpg.sh "/full/path/to/2020_bantayog/PDFname.pdf"`

* copying pdf2jpg.sh to 2020_bantayog/ and running with relative path to PDF
`./pdf2jpg.sh "PDFname.pdf"`

It is 

to convert pdfs to jpgs:
convert -quality 100 -density 300 [name-of-pdf] %02d.jpg