views.py

from xsl.xsl_lib import xslt

from django.http import HttpResponse
# from .settings import RES_DIR
from django.conf import settings
from django.template import loader

from pyexistdb import db

from pathlib import Path


def res_path_to_xmldb_resources( path : Path ):
    return "/db/apps/eoa/xml" / path . relative_to( settings.XML_DIR )

def res_path_to_xmldb_publications( path : Path ):
    return "/db/apps/eoa/publications" / path . relative_to( settings.PUBL_XML_DIR )

publication_collection = \
    res_path_to_xmldb_publications( settings.PUBL_XML_DIR )
    # Path( "/db/publications" )
tei2html_index_stylesheet = \
    res_path_to_xmldb_resources(
        settings.XML_STYLESHEET_DIR / "tei2html/tei2html_publ_frontpage.xsl"
    )
    # Path( "/db/stylesheets/tei2html/tei2html_publ_frontpage.xsl" )
tei2html_chapter_stylesheet = \
    res_path_to_xmldb_resources(
        settings.XML_STYLESHEET_DIR / "tei2html/tei2html_chapter.xsl"
    )
    # Path( "/db/stylesheets/tei2html/tei2html_chapter.xsl" )

platform_name = "dummy-platform"
platform_uri = "www.dummy-platform.com"
aux_uri = "/db/apps/eoa/xml/aux"

def publication(
        request,
        series,
        publication_nr
):
    webdesign_url = str( Path(settings.STATIC_URL) )
    publ_static_url = str( Path(settings.STATIC_URL) / series / str(publication_nr) )
    ret_doc = \
        xslt(
            input = f"collection('{publication_collection}/{series}/{publication_nr}/')",
            stylesheet = 'doc("{file}")'.format(
                file = tei2html_index_stylesheet
            ),
            params = [
                ("webdesign_url", webdesign_url),
                ("publ_static_url", publ_static_url),
                ("platform_name", platform_name),
                ("platform_uri", platform_uri),
                ("aux_uri", aux_uri),
            ],
            ns_prefixes = [ ("tei", "http://www.tei-c.org/ns/1.0") ]
        )

    # print( "type: {}".format( str(type( html ) ) ) )
    return HttpResponse( ret_doc )

def chapter(
        request,
        series,
        publication_nr,
        chapter_nr
):
    webdesign_url = str( Path(settings.STATIC_URL) )
    publ_static_url = str( Path(settings.STATIC_URL) / series / str(publication_nr) )
    ret_doc = \
        xslt(
            input = f"collection('{publication_collection}/{series}/{publication_nr}/')",
            stylesheet = 'doc("{file}")'.format(
                file = tei2html_chapter_stylesheet
            ),
            params = [
                ("webdesign_url", webdesign_url),
                ("publ_static_url", publ_static_url),
                ("platform_name", platform_name),
                ("platform_uri", platform_uri),
                ("aux_uri", aux_uri),
                ("chapter_nr", chapter_nr ),
            ],
            ns_prefixes = [ ("tei", "http://www.tei-c.org/ns/1.0") ]
        )
    return HttpResponse( ret_doc )