From e1aae85f533aa71a6318ec27b8423f62fe125f87 Mon Sep 17 00:00:00 2001 From: Believethehype <1097224+believethehype@users.noreply.github.com> Date: Mon, 10 Jun 2024 20:35:42 +0200 Subject: [PATCH] Create discovery_trending_notes_gleasonator.py --- .../discovery_trending_notes_gleasonator.py | 148 ++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 nostr_dvm/tasks/discovery_trending_notes_gleasonator.py diff --git a/nostr_dvm/tasks/discovery_trending_notes_gleasonator.py b/nostr_dvm/tasks/discovery_trending_notes_gleasonator.py new file mode 100644 index 0000000..285821b --- /dev/null +++ b/nostr_dvm/tasks/discovery_trending_notes_gleasonator.py @@ -0,0 +1,148 @@ +import json +import os +from datetime import timedelta + +from nostr_sdk import Tag, Kind, init_logger, LogLevel, Filter, Timestamp, RelayOptions, Client, NostrSigner, Keys, \ + SecretKey, Options, SingleLetterTag, Alphabet, PublicKey + +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.nip88_utils import NIP88Config +from nostr_dvm.utils.nip89_utils import NIP89Config, check_and_set_d_tag +from nostr_dvm.utils.nostr_utils import check_and_set_private_key +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 TrendingNotesGleasonator(DVMTaskInterface): + KIND: Kind = EventDefinitions.KIND_NIP90_CONTENT_DISCOVERY + TASK: str = "trending-content" + FIX_COST: float = 0 + dvm_config: DVMConfig + logger = False + + async def init_dvm(self, name, dvm_config: DVMConfig, nip89config: NIP89Config, nip88config: NIP88Config = None, + admin_config: AdminConfig = None, options=None): + dvm_config.SCRIPT = os.path.abspath(__file__) + + if self.options is not None: + if self.options.get("logger"): + self.logger = bool(self.options.get("logger")) + + if self.logger: + init_logger(LogLevel.DEBUG) + + 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): + request_form = {"jobID": event.id().to_hex()} + max_results = 200 + + for tag in event.tags(): + if tag.as_vec()[0] == 'i': + input_type = tag.as_vec()[2] + elif tag.as_vec()[0] == 'param': + param = tag.as_vec()[1] + if param == "max_results": # check for param type + max_results = int(tag.as_vec()[2]) + + options = { + "max_results": max_results, + "relay": "wss://gleasonator.de/relay" + } + request_form['options'] = json.dumps(options) + return request_form + + async def process(self, request_form): + options = self.set_options(request_form) + + opts = (Options().wait_for_send(False).send_timeout(timedelta(seconds=self.dvm_config.RELAY_TIMEOUT))) + sk = SecretKey.from_hex(self.dvm_config.PRIVATE_KEY) + keys = Keys.parse(sk.to_hex()) + signer = NostrSigner.keys(keys) + cli = Client.with_opts(signer, opts) + + ropts = RelayOptions().ping(False) + await cli.add_relay_with_opts(options["relay"], ropts) + await cli.connect() + + ltags = ["#e", "pub.ditto.trends"] + authors = [PublicKey.parse("db0e60d10b9555a39050c258d460c5c461f6d18f467aa9f62de1a728b8a891a4")] + notes_filter = Filter().authors(authors).custom_tag(SingleLetterTag.lowercase(Alphabet.L), ltags) + + events = await cli.get_events_of([notes_filter], timedelta(seconds=10)) + + result_list = [] + if len(events) > 0: + event = events[0] + print(event) + for tag in event.tags(): + if tag.as_vec()[0] == "e": + e_tag = Tag.parse(["e", tag.as_vec()[1], tag.as_vec()[2]]) + result_list.append(e_tag.as_vec()) + + else: + print("Nothing found") + return "" + + await cli.shutdown() + print(json.dumps(result_list)) + 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, custom_processing_msg): + dvm_config = build_default_config(identifier) + dvm_config.USE_OWN_VENV = False + dvm_config.CUSTOM_PROCESSING_MESSAGE = custom_processing_msg + admin_config.LUD16 = dvm_config.LN_ADDRESS + # Add NIP89 + + nip89info = { + "name": name, + "picture": "0c760b3ecdbc993ba47b785d0adecf00c760b3ecdbc993ba47b785d0adecf0ec71fd9c59808e27d0665b9f77a32d8de.png", + "image": "0c760b3ecdbc993ba47b785d0adecf00c760b3ecdbc993ba47b785d0adecf0ec71fd9c59808e27d0665b9f77a32d8de.png", + "about": "I show trending notes from Soapbox Ditto", + "amount": "Free", + "encryptionSupported": True, + "cashuAccepted": True, + "nip90Params": {} + } + nip89config = NIP89Config() + nip89config.DTAG = check_and_set_d_tag(identifier, name, dvm_config.PRIVATE_KEY, nip89info["image"]) + nip89config.CONTENT = json.dumps(nip89info) + + return TrendingNotesGleasonator(name=name, dvm_config=dvm_config, nip89config=nip89config, + admin_config=admin_config) + + +if __name__ == '__main__': + process_venv(TrendingNotesGleasonator)