Add webserver capabilities

This enables the script to be either used interactively or from outside
services (e.g. userscripts).

config.ini

@@ -10,3 +10,6 @@ userstory_custom_field_name = Platform link
 
 initial_task_status = New
 
+[webserver]
+host = localhost
+port = 9080

importer.py

@@ -1,10 +1,25 @@
 import os
+import sys
 import uuid
+import argparse
 import tempfile
 import requests
 import configparser
 import urllib.parse
 from taiga import TaigaAPI
+from bottle import run, put, request, response
+
+try:
+    scriptname = os.path.basename(__file__)
+except:
+    scriptname = "importer.py"
+parser = argparse.ArgumentParser(
+           prog = scriptname,
+           description = "Import printables.com links into your taiga instance",
+           epilog = "The source of this program can be found at: https://git.geekify.de/sqozz/taiga-printable-importer")
+parser.add_argument("-u", "--url", help="printables.com model url to import into taiga")
+parser.add_argument("-w", "--enable-webserver", help="enable a webserver to receive URLs continuously", action=argparse.BooleanOptionalAction)
+args = parser.parse_args()
 
 # Config parsing
 CONFIG=configparser.ConfigParser()
@@ -203,51 +218,68 @@ def get_modelid_from_url(url):
     model_id = model_slug.split("-")[0]
     return model_id
 
-link = input("Please paste link: ")
-model_id = get_modelid_from_url(link)
-print_data = get_printables_print_data(model_id) 
-api = TaigaAPI(host=CONFIG["taiga"]["url"])
-api.auth(
+@put('/import')
+def http_import():
+    data = request.body.read()
+    url = data.decode("utf-8")
+    us_url = generate_taiga_userstory(url)
+    response.set_header('Content-Location', us_url)
+    response.status = 201
+
+def generate_from_cmdline():
+    link = get_url_interactively()
+    us_url = generate_taiga_userstory(link)
+    return us_url
+
+def get_url_interactively():
+    url = input("Please paste link: ")
+    return url
+
+def generate_taiga_userstory(link):
+    model_id = get_modelid_from_url(link)
+    print_data = get_printables_print_data(model_id) 
+    api = TaigaAPI(host=CONFIG["taiga"]["url"])
+    api.auth(
         username=CONFIG["taiga"]["username"],
         password=CONFIG["taiga"]["password"]
-)
-proj = api.projects.get_by_slug(CONFIG["taiga"]["project_slug"])
+    )
+    proj = api.projects.get_by_slug(CONFIG["taiga"]["project_slug"])
 
-# Create userstory for printable
-story = proj.add_user_story(
+    # Create userstory for printable
+    story = proj.add_user_story(
       print_data["name"],
       description = print_data["description"],
       tags = list(map(lambda x: x.get("name"), print_data["tags"])))
 
-# Set custom field for platform link if enabled and configured
-if bool(CONFIG["taiga"]["userstory_use_custom_field"]):
+    # Set custom field for platform link if enabled and configured
+    if bool(CONFIG["taiga"]["userstory_use_custom_field"]):
         us_attributes = list(map(lambda x: {"id": x.id, "name": x.name}, api.user_story_attributes.list()))
         attribute_id = list(filter(lambda x: CONFIG["taiga"]["userstory_custom_field_name"] in x["name"], us_attributes))[0]["id"]
         story.set_attribute(attribute_id, link)
 
-# Find id for desired status of newly tasks
-task_statuses = list(map(lambda x: {"id": x.id, "name": x.name}, api.task_statuses.list()))
-task_status_id = list(filter(lambda x: CONFIG["taiga"]["initial_task_status"] == x["name"], task_statuses))[0]["id"]
+    # Find id for desired status of newly tasks
+    task_statuses = list(map(lambda x: {"id": x.id, "name": x.name}, api.task_statuses.list()))
+    task_status_id = list(filter(lambda x: CONFIG["taiga"]["initial_task_status"] == x["name"], task_statuses))[0]["id"]
 
 
-tmpdir = tempfile.TemporaryDirectory() #workdir for downloads
+    tmpdir = tempfile.TemporaryDirectory() #workdir for downloads
 
-imagepath = print_data["images"][0]["filePath"]
-imageurl = urllib.parse.urljoin("https://media.printables.com", imagepath)
-local_file = os.path.join(tmpdir.name, os.path.basename(imagepath))
-print("Downloading first image of printable to {}…".format(local_file), end="")
-with requests.get(imageurl, stream=True) as r:
+    imagepath = print_data["images"][0]["filePath"]
+    imageurl = urllib.parse.urljoin("https://media.printables.com", imagepath)
+    local_file = os.path.join(tmpdir.name, os.path.basename(imagepath))
+    print("Downloading first image of printable to {}…".format(local_file), end="")
+    with requests.get(imageurl, stream=True) as r:
         r.raise_for_status()
         with open(local_file, "wb") as f:
             for chunk in r.iter_content(chunk_size=8192):
                 f.write(chunk)
-print(" done.")
+    print(" done.")
 
-story.attach(local_file)
+    story.attach(local_file)
 
-stls = list(filter(lambda x: x["filePath"].endswith(".stl"), print_data["stls"]))
-stl_files = list(map(lambda x: {"name": x["name"], "filePath": x["filePath"]},stls))
-for stl_file in stl_files:
+    stls = list(filter(lambda x: x["filePath"].endswith(".stl"), print_data["stls"]))
+    stl_files = list(map(lambda x: {"name": x["name"], "filePath": x["filePath"]},stls))
+    for stl_file in stl_files:
         stlpath = stl_file["filePath"]
         filename = os.path.basename(stlpath)
         print("Creating task for file {}…".format(filename), end="")
@@ -264,5 +296,15 @@ for stl_file in stl_files:
         task.attach(local_file)
         print(" done.")
 
-newstory_url= urllib.parse.urljoin(CONFIG["taiga"]["url"], os.path.join("project", CONFIG["taiga"]["project_slug"], "us", str(story.ref)))
-print("New story created at: {}".format(newstory_url))
+    newstory_url= urllib.parse.urljoin(CONFIG["taiga"]["url"], os.path.join("project", CONFIG["taiga"]["project_slug"], "us", str(story.ref)))
+    return newstory_url
+
+if __name__ == "__main__":
+    if bool(args.enable_webserver) == True:
+        run(host=CONFIG["webserver"]["host"], port=CONFIG["webserver"]["port"])
+        sys.exit(0)
+    elif args.url != None:
+        us_url = generate_taiga_userstory(args.url)
+    else:
+        us_url = generate_from_cmdline()
+    print("New story created at: {}".format(us_url))

requirements.txt

@@ -1,2 +1,3 @@
 python-taiga
 requests
+bottle