114 lines
3.8 KiB
Python
114 lines
3.8 KiB
Python
import datetime
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import logging
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from fastapi import FastAPI
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from fastapi.responses import FileResponse
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import pypandoc
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import json
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from fastapi.testclient import TestClient
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import os
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import shutil
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from DocumentSpecs import DocumentSpecs
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from FormatParameters import FormatParameters
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from convert_pdf import convert_pdf
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from extract_emojis import replace_emojis
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from list_dir import list_dir
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from responses import Styles, Formats, App
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app = FastAPI()
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@app.get("/")
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async def get_root():
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app = App(app='fabriquedoc')
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return app
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@app.get("/styles/")
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async def get_styles():
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styles = Styles(styles=list_dir("./styles"))
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return styles
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@app.get("/formats/{style}/")
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async def get_formats(style: str):
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formats = Formats(formats=list_dir(f"./styles/{style}/"))
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return formats
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@app.get("/format_parameters/{style}/{format}/")
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async def get_format_parameters(style: str, format: str):
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# open styles/format_parameters.json as a dictionary
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with open(f"./styles/{style}/format_parameters.json", "r") as f:
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format_data = json.load(f).get(format)
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logging.log(logging.INFO, str(format_data))
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# load data from format_data into the FormatParameters object
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parameters = FormatParameters(**format_data)
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return parameters
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@app.get("/generer/")
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async def generer(specs: DocumentSpecs):
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header_file = f'{os.getcwd()}/styles/{specs.style}/{specs.format}/header.tex'
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cover_file = f'{os.getcwd()}/styles/{specs.style}/{specs.format}/cover.tex'
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datef = datetime.datetime.now().strftime("%m-%d-%Y")
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os.makedirs("out", exist_ok=True)
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output_file = f"./out/{specs.style}-{specs.format}-{datef}-output.pdf"
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filters = []
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pdoc_args = [
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f'--include-in-header={header_file}',
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f'--include-after-body={cover_file}',
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'--listings',
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'--dpi=300',
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f'--toc-depth={specs.tocdepth}',
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f'--pdf-engine={specs.pdfengine}',
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'-V', f'linkcolor={specs.linkcolor}',
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'-V', f'fontsize={specs.fontsize}pt',
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'-V', f'geometry:paperwidth={specs.paperwidth / 300}in',
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'-V', f'geometry:paperheight={specs.paperheight / 300}in',
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'-V', f'geometry:margin={specs.margin / 300}in',
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'-V', f'geometry:vmargin={specs.vmargin / 300}in'
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]
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try:
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logging.info("Dossier courant = " + os.getcwd())
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text_to_convert = replace_emojis(specs.content)
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result = pypandoc.convert_text(source=text_to_convert,
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to='pdf',
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format='markdown+implicit_figures+smart',
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encoding='utf-8',
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extra_args=pdoc_args,
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filters=filters,
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cworkdir=os.getcwd(),
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outputfile=output_file
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)
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logging.info(result)
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except RuntimeError as rerr:
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logging.exception(rerr)
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except OSError as oerr:
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logging.exception(oerr)
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if specs.extension in ["png", "jpg"]:
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zip_filename = os.path.splitext(os.path.basename(output_file))[0]
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png_output_dir = "./png_output"
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if not os.path.exists(png_output_dir):
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os.mkdir(png_output_dir)
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try:
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convert_pdf(output_file, specs.extension, png_output_dir, resolution=300)
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shutil.make_archive(zip_filename, 'zip', png_output_dir)
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shutil.rmtree(png_output_dir)
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except Exception as e:
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logging.exception(e)
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return FileResponse(zip_filename + ".zip")
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elif specs.extension == "pdf":
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return FileResponse(output_file)
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else:
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return 0
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client = TestClient(app)
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def test_getroot():
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response = client.get("/")
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assert response.status_code == 200
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