diff --git a/nostr_dvm/tasks/content_discovery_currently_popular_followers.py b/nostr_dvm/tasks/content_discovery_currently_popular_followers.py new file mode 100644 index 0000000..36bb992 --- /dev/null +++ b/nostr_dvm/tasks/content_discovery_currently_popular_followers.py @@ -0,0 +1,303 @@ +import json +import os +from datetime import timedelta +from nostr_sdk import Client, Timestamp, PublicKey, Tag, Keys, Options, SecretKey, NostrSigner, NostrDatabase, \ + ClientBuilder, Filter, NegentropyOptions, NegentropyDirection, init_logger, LogLevel, Event, EventId, Kind + +from nostr_dvm.interfaces.dvmtaskinterface import DVMTaskInterface, process_venv +from nostr_dvm.utils import definitions +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, check_and_set_d_tag_nip88, check_and_set_tiereventid_nip88 +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, post_process_list_to_users + +""" +This File contains a Module to discover popular notes +Accepted Inputs: none +Outputs: A list of events +Params: None +""" + + +class DicoverContentCurrentlyPopularFollowers(DVMTaskInterface): + KIND: Kind = EventDefinitions.KIND_NIP90_CONTENT_DISCOVERY + TASK: str = "discover-content" + FIX_COST: float = 0 + dvm_config: DVMConfig + last_schedule: int + + def __init__(self, name, dvm_config: DVMConfig, nip89config: NIP89Config, nip88config: NIP88Config = None, + admin_config: AdminConfig = None, options=None): + dvm_config.SCRIPT = os.path.abspath(__file__) + super().__init__(name=name, dvm_config=dvm_config, nip89config=nip89config, nip88config=nip88config, + admin_config=admin_config, options=options) + + self.last_schedule = Timestamp.now().as_secs() + + use_logger = False + if use_logger: + init_logger(LogLevel.DEBUG) + + self.sync_db() + + 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: 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 = event.author().to_hex() + max_results = 100 + + + 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]) + elif param == "user": # check for param type + user = tag.as_vec()[2] + + + + options = { + "max_results": max_results, + "user": user, + } + request_form['options'] = json.dumps(options) + return request_form + + def process(self, request_form): + from nostr_sdk import Filter + from types import SimpleNamespace + ns = SimpleNamespace() + + options = DVMTaskInterface.set_options(request_form) + + opts = (Options().wait_for_send(True).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) + + database = NostrDatabase.sqlite("db/nostr_recent_notes2.db") + cli = ClientBuilder().database(database).signer(signer).opts(opts).build() + cli.add_relay("wss://relay.damus.io") + cli.add_relay( "wss://nos.lol") + cli.add_relay( "wss://pablof7z.nostr1.com") + + cli.connect() + + user = PublicKey.parse(options["user"]) + followers_filter = Filter().author(user).kinds([Kind(3)]).limit(1) + followers = cli.get_events_of([followers_filter], timedelta(seconds=self.dvm_config.RELAY_TIMEOUT)) + print(followers) + + # Negentropy reconciliation + # Query events from database + timestamp_hour_ago = Timestamp.now().as_secs() - 7200 + lasthour = Timestamp.from_secs(timestamp_hour_ago) + + + result_list = [] + + if len(followers) > 0: + newest = 0 + best_entry = followers[0] + for entry in followers: + if entry.created_at().as_secs() > newest: + newest = entry.created_at().as_secs() + best_entry = entry + + print(best_entry.as_json()) + followings = [] + for tag in best_entry.tags(): + if tag.as_vec()[0] == "p": + following = PublicKey.parse(tag.as_vec()[1]) + followings.append(following) + + filter1 = Filter().kind(definitions.EventDefinitions.KIND_NOTE).authors(followings).since(lasthour) + events = cli.database().query([filter1]) + + ns.finallist = {} + for event in events: + if event.created_at().as_secs() > timestamp_hour_ago: + ns.finallist[event.id().to_hex()] = 0 + filt = Filter().kinds( + [definitions.EventDefinitions.KIND_ZAP, definitions.EventDefinitions.KIND_REACTION, + definitions.EventDefinitions.KIND_NOTE]).event(event.id()).since(lasthour) + reactions = cli.database().query([filt]) + ns.finallist[event.id().to_hex()] = len(reactions) + + + finallist_sorted = sorted(ns.finallist.items(), key=lambda x: x[1], reverse=True)[:int(options["max_results"])] + for entry in finallist_sorted: + # print(EventId.parse(entry[0]).to_bech32() + "/" + EventId.parse(entry[0]).to_hex() + ": " + str(entry[1])) + e_tag = Tag.parse(["e", entry[0]]) + 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_users(result) + + # if not text/plain, don't post-process + return result + + def schedule(self, dvm_config): + if dvm_config.SCHEDULE_UPDATES_SECONDS == 0: + return 0 + # We simply use the db from the other dvm that contains all notes + + else: + if Timestamp.now().as_secs() >= self.last_schedule + dvm_config.SCHEDULE_UPDATES_SECONDS: + self.sync_db() + self.last_schedule = Timestamp.now().as_secs() + return 1 + + def sync_db(self): + 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) + database = NostrDatabase.sqlite("db/nostr_recent_notes2.db") + cli = ClientBuilder().signer(signer).database(database).opts(opts).build() + + cli.add_relay("wss://relay.damus.io") + cli.connect() + + timestamp_hour_ago = Timestamp.now().as_secs() - 7200 + lasthour = Timestamp.from_secs(timestamp_hour_ago) + + filter1 = Filter().kinds([definitions.EventDefinitions.KIND_NOTE, definitions.EventDefinitions.KIND_REACTION, + definitions.EventDefinitions.KIND_ZAP]).since(lasthour) # Notes, reactions, zaps + + # filter = Filter().author(keys.public_key()) + print("Syncing Notes.. this might take a while..") + dbopts = NegentropyOptions().direction(NegentropyDirection.DOWN) + cli.reconcile(filter1, dbopts) + database.delete(Filter().until(Timestamp.from_secs( + Timestamp.now().as_secs() - 7200))) # Clear old events so db doesnt get too full. + + print("Done Syncing Notes of Last hour.") + + +# 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) + dvm_config.USE_OWN_VENV = False + dvm_config.SHOWLOG = True + dvm_config.SCHEDULE_UPDATES_SECONDS = 600 # Every 10 minutes + # Activate these to use a subscription based model instead + # dvm_config.SUBSCRIPTION_REQUIRED = True + # dvm_config.SUBSCRIPTION_DAILY_COST = 1 + dvm_config.FIX_COST = 0 + + # Add NIP89 + nip89info = { + "name": name, + "image": "https://image.nostr.build/b29b6ec4bf9b6184f69d33cb44862db0d90a2dd9a506532e7ba5698af7d36210.jpg", + "about": "I show notes that are currently popular among people you follow", + "lud16": dvm_config.LN_ADDRESS, + "encryptionSupported": True, + "cashuAccepted": True, + "amount": "free", + "nip90Params": { + "max_results": { + "required": False, + "values": [], + "description": "The number of maximum results to return (default currently 100)" + } + } + } + + nip89config = NIP89Config() + nip89config.DTAG = check_and_set_d_tag(identifier, name, dvm_config.PRIVATE_KEY, nip89info["image"]) + nip89config.CONTENT = json.dumps(nip89info) + + admin_config.UPDATE_PROFILE = False + admin_config.REBROADCAST_NIP89 = True + + return DicoverContentCurrentlyPopularFollowers(name=name, dvm_config=dvm_config, nip89config=nip89config, + admin_config=admin_config) + + +def build_example_subscription(name, identifier, admin_config): + dvm_config = build_default_config(identifier) + dvm_config.USE_OWN_VENV = False + dvm_config.SHOWLOG = True + dvm_config.SCHEDULE_UPDATES_SECONDS = 600 # Every 10 minutes + # Activate these to use a subscription based model instead + # dvm_config.SUBSCRIPTION_DAILY_COST = 1 + dvm_config.FIX_COST = 0 + + # Add NIP89 + nip89info = { + "name": name, + "image": "https://image.nostr.build/b29b6ec4bf9b6184f69d33cb44862db0d90a2dd9a506532e7ba5698af7d36210.jpg", + "about": "I show notes that are currently popular, just like the free DVM, I'm also used for testing subscriptions. (beta)", + "lud16": dvm_config.LN_ADDRESS, + "encryptionSupported": True, + "cashuAccepted": True, + "subscription": True, + "nip90Params": { + "max_results": { + "required": False, + "values": [], + "description": "The number of maximum results to return (default currently 100)" + } + } + } + + nip89config = NIP89Config() + nip89config.DTAG = check_and_set_d_tag(identifier, name, dvm_config.PRIVATE_KEY, nip89info["image"]) + nip89config.CONTENT = json.dumps(nip89info) + + nip88config = NIP88Config() + nip88config.DTAG = check_and_set_d_tag_nip88(identifier, name, dvm_config.PRIVATE_KEY, nip89info["image"]) + nip88config.TIER_EVENT = check_and_set_tiereventid_nip88(identifier, "1") + nip89config.NAME = name + nip88config.IMAGE = nip89info["image"] + nip88config.TITLE = name + nip88config.AMOUNT_DAILY = 100 + nip88config.AMOUNT_MONTHLY = 2000 + nip88config.CONTENT = "Subscribe to the DVM for unlimited use during your subscription" + nip88config.PERK1DESC = "Unlimited requests" + nip88config.PERK2DESC = "Support NostrDVM & NostrSDK development" + nip88config.PAYMENT_VERIFIER_PUBKEY = "5b5c045ecdf66fb540bdf2049fe0ef7f1a566fa427a4fe50d400a011b65a3a7e" + + admin_config.UPDATE_PROFILE = False + admin_config.REBROADCAST_NIP89 = False + admin_config.REBROADCAST_NIP88 = False + + # admin_config.FETCH_NIP88 = True + # admin_config.EVENTID = "63a791cdc7bf78c14031616963105fce5793f532bb231687665b14fb6d805fdb" + # admin_config.PRIVKEY = dvm_config.PRIVATE_KEY + + return DicoverContentCurrentlyPopularFollowers(name=name, dvm_config=dvm_config, nip89config=nip89config, + nip88config=nip88config, + admin_config=admin_config) + + +if __name__ == '__main__': + process_venv(DicoverContentCurrentlyPopularFollowers) diff --git a/ui/noogle/src/components/RecommendationGeneration.vue b/ui/noogle/src/components/RecommendationGeneration.vue index 44fcd9a..5643cf8 100644 --- a/ui/noogle/src/components/RecommendationGeneration.vue +++ b/ui/noogle/src/components/RecommendationGeneration.vue @@ -83,6 +83,8 @@ async function generate_feed(id) { let content = "NIP 90 Content Discovery request" let kind = 5300 let tags = [] + //tags.push(["param", "max_results", "100"]) + //tags.push(["param", "user", store.state.pubkey.toHex()]) let res; let requestid; @@ -92,7 +94,7 @@ async function generate_feed(id) { let tags_str = [] for (let tag in tags){ - tags_str.append(tag) + tags_str.push(tag) } let params_as_str = JSON.stringify(tags_str) diff --git a/ui/noogle/src/store.js b/ui/noogle/src/store.js index f9579ed..ee50d7c 100644 --- a/ui/noogle/src/store.js +++ b/ui/noogle/src/store.js @@ -31,7 +31,7 @@ const store = createStore({ "wss://relay.damus.io", "wss://nos.lol", "wss://pablof7z.nostr1.com", - "wss://relay.nostr.net" + ], } },