ail-framework/var/www/blueprints/objects_ocr.py

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#!/usr/bin/env python3
# -*-coding:UTF-8 -*
'''
Blueprint Flask: crawler splash endpoints: dashboard, onion crawler ...
'''
import json
import os
import sys
from io import BytesIO
from flask import Flask, render_template, jsonify, request, Blueprint, redirect, url_for, Response, abort, send_file, send_from_directory
from flask_login import login_required
# Import Role_Manager
2024-09-05 14:40:24 +00:00
from Role_Manager import login_admin, login_read_only, no_cache
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from lib import Language
from lib import Tag
from lib.objects import Ocrs
from packages import Date
# ============ BLUEPRINT ============
objects_ocr = Blueprint('objects_ocr', __name__, template_folder=os.path.join(os.environ['AIL_FLASK'], 'templates/objects/ocr'))
# ============ VARIABLES ============
bootstrap_label = ['primary', 'success', 'danger', 'warning', 'info']
def create_json_response(data, status_code):
return Response(json.dumps(data, indent=2, sort_keys=True), mimetype='application/json'), status_code
# ============ FUNCTIONS ============
@objects_ocr.route('/ocr/<path:filename>')
@login_required
@login_read_only
@no_cache
def ocr_image(filename):
if not filename:
abort(404)
if not 64 <= len(filename) <= 70:
abort(404)
filename = filename.replace('/', '')
ocr = Ocrs.Ocr(filename)
return send_file(BytesIO(ocr.draw_bounding_boxs()), mimetype='image/png')
@objects_ocr.route("/objects/ocrs", methods=['GET'])
@login_required
@login_read_only
def objects_ocrs():
date_from = request.args.get('date_from')
date_to = request.args.get('date_to')
show_objects = request.args.get('show_objects')
date = Date.sanitise_date_range(date_from, date_to)
date_from = date['date_from']
date_to = date['date_to']
if show_objects:
dict_objects = Ocrs.Ocrs().api_get_meta_by_daterange(date_from, date_to)
else:
dict_objects = {}
return render_template("OcrDaterange.html", date_from=date_from, date_to=date_to,
dict_objects=dict_objects, show_objects=show_objects)
@objects_ocr.route("/objects/ocrs/post", methods=['POST'])
@login_required
@login_read_only
def objects_ocrs_post():
date_from = request.form.get('date_from')
date_to = request.form.get('date_to')
show_objects = request.form.get('show_objects')
return redirect(url_for('objects_ocr.objects_ocrs', date_from=date_from, date_to=date_to, show_objects=show_objects))
@objects_ocr.route("/objects/ocrs/range/json", methods=['GET'])
@login_required
@login_read_only
def objects_ocrs_range_json():
date_from = request.args.get('date_from')
date_to = request.args.get('date_to')
date = Date.sanitise_date_range(date_from, date_to)
date_from = date['date_from']
date_to = date['date_to']
return jsonify(Ocrs.Ocrs().api_get_chart_nb_by_daterange(date_from, date_to))
@objects_ocr.route("/objects/ocr", methods=['GET'])
@login_required
@login_read_only
def object_ocr():
obj_id = request.args.get('id')
target = request.args.get('target')
if target == "Don't Translate":
target = None
meta = Ocrs.api_get_ocr(obj_id, target)
if meta[1] != 200:
return create_json_response(meta[0], meta[1])
else:
meta = meta[0]
languages = Language.get_translation_languages()
return render_template("ShowOcr.html", meta=meta,
bootstrap_label=bootstrap_label,
ail_tags=Tag.get_modal_add_tags(meta['id'], meta['type'], meta['subtype']),
translation_languages=languages, translation_target=target)
# ============= ROUTES ==============