From 5117b9147029d07356ebedd0d0e467efeb82ebe0 Mon Sep 17 00:00:00 2001 From: Believethehype Date: Mon, 29 Jan 2024 17:21:34 +0100 Subject: [PATCH] nostr.wine api (first version) --- nostr_dvm/tasks/advanced_search_wine.py | 183 ++++++++++++++++++++++++ 1 file changed, 183 insertions(+) create mode 100644 nostr_dvm/tasks/advanced_search_wine.py diff --git a/nostr_dvm/tasks/advanced_search_wine.py b/nostr_dvm/tasks/advanced_search_wine.py new file mode 100644 index 0000000..0b5a3ca --- /dev/null +++ b/nostr_dvm/tasks/advanced_search_wine.py @@ -0,0 +1,183 @@ +import json +import os +from datetime import timedelta + +import requests +from nostr_sdk import Client, Timestamp, PublicKey, Tag, Keys, Options, SecretKey, ClientSigner, Event + +from nostr_dvm.interfaces.dvmtaskinterface import DVMTaskInterface, process_venv +from nostr_dvm.utils.admin_utils import AdminConfig +from nostr_dvm.utils.definitions import EventDefinitions +from nostr_dvm.utils.dvmconfig import DVMConfig, build_default_config +from nostr_dvm.utils.nip89_utils import NIP89Config, check_and_set_d_tag +from nostr_dvm.utils.output_utils import post_process_list_to_events + +""" +This File contains a Module to search for notes +Accepted Inputs: a search query +Outputs: A list of events +Params: None +""" + + +class AdvancedSearchWine(DVMTaskInterface): + KIND: int = EventDefinitions.KIND_NIP90_CONTENT_SEARCH + TASK: str = "search-content" + FIX_COST: float = 0 + dvm_config: DVMConfig + dependencies = [("nostr-dvm", "nostr-dvm")] + + def __init__(self, name, dvm_config: DVMConfig, nip89config: NIP89Config, + admin_config: AdminConfig = None, options=None): + dvm_config.SCRIPT = os.path.abspath(__file__) + super().__init__(name, dvm_config, nip89config, admin_config, options) + + def is_input_supported(self, tags, client=None, dvm_config=None): + for tag in tags: + if tag.as_vec()[0] == 'i': + input_value = tag.as_vec()[1] + input_type = tag.as_vec()[2] + if input_type != "text": + return False + return True + + def create_request_from_nostr_event(self, event, client=None, dvm_config=None): + self.dvm_config = dvm_config + print(self.dvm_config.PRIVATE_KEY) + + request_form = {"jobID": event.id().to_hex()} + + # default values + user = "" + users = [] + since_days = 800 # days ago + until_days = 365 # days ago + search = "" + max_results = 100 + + + for tag in event.tags(): + if tag.as_vec()[0] == 'i': + input_type = tag.as_vec()[2] + if input_type == "text": + search = tag.as_vec()[1] + elif tag.as_vec()[0] == 'param': + param = tag.as_vec()[1] + if param == "user": # check for param type + user = tag.as_vec()[2] + elif param == "users": # check for param type + users = json.loads(tag.as_vec()[2]) + elif param == "since": # check for param type + since_days = int(tag.as_vec()[2]) + elif param == "until": # check for param type + until_days = int(tag.as_vec()[2]) + elif param == "max_results": # check for param type + max_results = int(tag.as_vec()[2]) + + options = { + "search": search, + "user": user, + "users": users, + "since": since_days, + "until": until_days, + "max_results": max_results, + + } + request_form['options'] = json.dumps(options) + return request_form + + def process(self, request_form): + from nostr_sdk import Filter + options = DVMTaskInterface.set_options(request_form) + userkeys = [] + for user in options["users"]: + user = user[1] + user = str(user).lstrip("@") + if str(user).startswith('npub'): + userkey = PublicKey.from_bech32(user) + elif str(user).startswith("nostr:npub"): + userkey = PublicKey.from_nostr_uri(user) + else: + userkey = PublicKey.from_hex(user) + + userkeys.append(userkey) + + print("Sending job to Server") + if options["users"]: + url = ('https://api.nostr.wine/search?query=' + options["search"] + '&kind=1' + '&pubkey=' + options["users"][0] + "&limit=100") + else: + url = ('https://api.nostr.wine/search?query=' + options["search"] + '&kind=1' + "&limit=100") + + headers = {'Content-type': 'application/x-www-form-urlencoded'} + response = requests.get(url, headers=headers) + print(response.text) + ob = json.loads(response.text) + data = ob['data'] + print(data) + result_list = [] + for el in data: + e_tag = Tag.parse(["e", el['id']]) + print(e_tag.as_vec()) + result_list.append(e_tag.as_vec()) + + + return json.dumps(result_list) + + def post_process(self, result, event): + """Overwrite the interface function to return a social client readable format, if requested""" + for tag in event.tags(): + if tag.as_vec()[0] == 'output': + format = tag.as_vec()[1] + if format == "text/plain": # check for output type + result = post_process_list_to_events(result) + + # if not text/plain, don't post-process + return result + + +# We build an example here that we can call by either calling this file directly from the main directory, +# or by adding it to our playground. You can call the example and adjust it to your needs or redefine it in the +# playground or elsewhere +def build_example(name, identifier, admin_config): + dvm_config = build_default_config(identifier) + # Add NIP89 + nip89info = { + "name": name, + "image": "https://image.nostr.build/d844d6a963724b9f9deb6b3326984fd95352343336718812424d5e99d93a6f2d.jpg", + "about": "I search notes on nostr.wine using the nostr-wine API", + "encryptionSupported": True, + "cashuAccepted": True, + "nip90Params": { + "users": { + "required": False, + "values": [], + "description": "Search for content from specific users" + }, + "since": { + "required": False, + "values": [], + "description": "The number of days in the past from now the search should include" + }, + "until": { + "required": False, + "values": [], + "description": "The number of days in the past from now the search should include up to" + }, + "max_results": { + "required": False, + "values": [], + "description": "The number of maximum results to return (default currently 20)" + } + } + } + + nip89config = NIP89Config() + nip89config.DTAG = check_and_set_d_tag(identifier, name, dvm_config.PRIVATE_KEY, nip89info["image"]) + nip89config.CONTENT = json.dumps(nip89info) + + return AdvancedSearchWine(name=name, dvm_config=dvm_config, nip89config=nip89config, + admin_config=admin_config) + + +if __name__ == '__main__': + process_venv(AdvancedSearchWine)