from django.conf import settings
from wagtail_wordpress_import.block_builder_defaults import (
    document_linker,
    image_linker,
    import_string,
)


def build_richtext_block_content(html, blocks):
    """
    image_linker is called to link up and retrive the remote image
    document_linker is called to link up and retrive the remote documents
    filters are called to replace inline shortcodes
    """
    html = image_linker(html)
    html = document_linker(html)
    for inline_shortcode_handler in getattr(
        settings, "WAGTAIL_WORDPRESS_IMPORTER_INLINE_SHORTCODE_HANDLERS", []
    ):
        function = import_string(inline_shortcode_handler).construct_html_tag
        html = function(html)
    blocks.append({"type": "paragraph", "value": html})
    html = ""
    return html