added inactive following dvm

.env_example

@@ -28,6 +28,7 @@ TASK_IMAGE_GENERATION_NIP89_DTAG2 = "fdgdfg"
 TASK_IMAGE_GENERATION_NIP89_DTAG3 = "asdasd"
 TASK_SPEECH_TO_TEXT_NIP89 = "asdasdas"
 TASK_MEDIA_CONVERTER_NIP89_DTAG = "asdasdasd"
+TASK_DISCOVER_INACTIVE_NIP89_DTAG = "sdfdfsdf12312"
 
 
 #Backend Specific Options for tasks that require inputs, such as Endpoints or API Keys

bot/bot.py

@@ -138,7 +138,8 @@ class Bot:
 
                             # send the event to the DVM
                             send_event(nip90request, client=self.client, dvm_config=self.dvm_config)
-                            print(nip90request.as_json())
+                            #print(nip90request.as_json())
+
 
 
                 elif decrypted_text.lower().startswith("balance"):

main.py

@@ -11,7 +11,7 @@ from nostr_sdk import Keys
 from bot.bot import Bot
 from playground import build_pdf_extractor, build_googletranslator, build_unstable_diffusion, build_sketcher, \
     build_dalle, \
-    build_whisperx, build_libretranslator, build_external_dvm, build_media_converter
+    build_whisperx, build_libretranslator, build_external_dvm, build_media_converter, build_inactive_follows_finder
 from utils.definitions import EventDefinitions
 from utils.dvmconfig import DVMConfig
 
@@ -99,6 +99,11 @@ def run_nostr_dvm_with_local_config():
     bot_config.SUPPORTED_DVMS.append(media_bringer)  # We also add Sketcher to the bot
     media_bringer.run()
 
+    #Spawn DVM10 Discover inactive followers
+    discover_inactive = build_inactive_follows_finder("Bygones")
+    bot_config.SUPPORTED_DVMS.append(discover_inactive)  # We also add Sketcher to the bot
+    discover_inactive.run()
+
 
     Bot(bot_config)
 

playground.py

@@ -5,10 +5,11 @@ from nostr_sdk import PublicKey, Keys
 
 from interfaces.dvmtaskinterface import DVMTaskInterface
 from tasks.convert_media import MediaConverter
+from tasks.discovery_inactive_follows import DiscoverInactiveFollows
 from tasks.imagegeneration_openai_dalle import ImageGenerationDALLE
 from tasks.imagegeneration_sdxl import ImageGenerationSDXL
 from tasks.textextraction_whisperx import SpeechToTextWhisperX
-from tasks.textextractionpdf import TextExtractionPDF
+from tasks.textextraction_pdf import TextExtractionPDF
 from tasks.translation_google import TranslationGoogle
 from tasks.translation_libretranslate import TranslationLibre
 from utils.admin_utils import AdminConfig
@@ -161,7 +162,7 @@ def build_unstable_diffusion(name):
     nip89config = NIP89Config()
     nip89config.DTAG = os.getenv("TASK_IMAGE_GENERATION_NIP89_DTAG")
     nip89config.CONTENT = json.dumps(nip89info)
-    return ImageGenerationSDXL(name=name, dvm_config=dvm_config,  nip89config=nip89config,
+    return ImageGenerationSDXL(name=name, dvm_config=dvm_config, nip89config=nip89config,
                                admin_config=admin_config, options=options)
 
 
@@ -195,7 +196,7 @@ def build_whisperx(name):
     nip89config = NIP89Config()
     nip89config.DTAG = os.getenv("TASK_SPEECH_TO_TEXT_NIP89")
     nip89config.CONTENT = json.dumps(nip89info)
-    return SpeechToTextWhisperX(name=name, dvm_config=dvm_config,  nip89config=nip89config,
+    return SpeechToTextWhisperX(name=name, dvm_config=dvm_config, nip89config=nip89config,
                                 admin_config=admin_config, options=options)
 
 
@@ -230,7 +231,7 @@ def build_sketcher(name):
     nip89config.DTAG = os.getenv("TASK_IMAGE_GENERATION_NIP89_DTAG2")
     nip89config.CONTENT = json.dumps(nip89info)
     # We add an optional AdminConfig for this one, and tell the dvm to rebroadcast its NIP89
-    return ImageGenerationSDXL(name=name, dvm_config=dvm_config,  nip89config=nip89config,
+    return ImageGenerationSDXL(name=name, dvm_config=dvm_config, nip89config=nip89config,
                                admin_config=admin_config, options=options)
 
 
@@ -262,7 +263,8 @@ def build_dalle(name):
     nip89config.DTAG = os.getenv("TASK_IMAGE_GENERATION_NIP89_DTAG3")
     nip89config.CONTENT = json.dumps(nip89info)
     # We add an optional AdminConfig for this one, and tell the dvm to rebroadcast its NIP89
-    return ImageGenerationDALLE(name=name, dvm_config=dvm_config,  nip89config=nip89config, admin_config=admin_config)
+    return ImageGenerationDALLE(name=name, dvm_config=dvm_config, nip89config=nip89config, admin_config=admin_config)
+
 
 def build_media_converter(name):
     dvm_config = DVMConfig()
@@ -284,14 +286,51 @@ def build_media_converter(name):
     }
 
     nip89config = NIP89Config()
-    new_dtag = nip89_create_d_tag(name, Keys.from_sk_str(dvm_config.PRIVATE_KEY).public_key().to_hex(), nip89info["image"])
+    new_dtag = nip89_create_d_tag(name, Keys.from_sk_str(dvm_config.PRIVATE_KEY).public_key().to_hex(),
+                                  nip89info["image"])
     print("Some new dtag:" + new_dtag)
     nip89config.DTAG = os.getenv("TASK_MEDIA_CONVERTER_NIP89_DTAG")
     nip89config.CONTENT = json.dumps(nip89info)
     return MediaConverter(name=name, dvm_config=dvm_config, nip89config=nip89config,
-                             admin_config=admin_config)
+                          admin_config=admin_config)
 
 
+
+def build_inactive_follows_finder(name):
+    dvm_config = DVMConfig()
+    dvm_config.PRIVATE_KEY = os.getenv("NOSTR_PRIVATE_KEY7")
+    dvm_config.LNBITS_INVOICE_KEY = os.getenv("LNBITS_INVOICE_KEY")
+    dvm_config.LNBITS_URL = os.getenv("LNBITS_HOST")
+    # Add NIP89
+    nip90params = {
+        "user": {
+            "required": False,
+            "values": [],
+            "description": "Do the task for another user"
+        },
+        "since_days": {
+            "required": False,
+            "values": [],
+            "description": "The number of days a user has not been active to be considered inactive"
+
+        }
+    }
+    nip89info = {
+        "name": name,
+        "image": "https://image.nostr.build/c33ca6fc4cc038ca4adb46fdfdfda34951656f87ee364ef59095bae1495ce669.jpg",
+        "about": "I discover users you follow, but that have been inactive on Nostr",
+        "nip90Params": nip90params
+    }
+
+    nip89config = NIP89Config()
+    new_dtag = nip89_create_d_tag(name, Keys.from_sk_str(dvm_config.PRIVATE_KEY).public_key().to_hex(),
+                                  nip89info["image"])
+    print("Some new dtag:" + new_dtag)
+    nip89config.DTAG = os.getenv("TASK_DISCOVER_INACTIVE_NIP89_DTAG")
+    nip89config.CONTENT = json.dumps(nip89info)
+    return DiscoverInactiveFollows(name=name, dvm_config=dvm_config, nip89config=nip89config,
+                          admin_config=admin_config)
+
 def build_external_dvm(name, pubkey, task, kind, fix_cost, per_unit_cost):
     dvm_config = DVMConfig()
     dvm_config.PUBLIC_KEY = PublicKey.from_hex(pubkey).to_hex()

tasks/discovery_inactive_follows.py

@@ -0,0 +1,170 @@
+import json
+import os
+import re
+from datetime import timedelta
+from threading import Thread
+
+from nostr_sdk import Client, Timestamp, PublicKey, Tag, Keys, Options, Alphabet
+
+from interfaces.dvmtaskinterface import DVMTaskInterface
+from utils.admin_utils import AdminConfig
+from utils.definitions import EventDefinitions
+from utils.dvmconfig import DVMConfig
+from utils.nip89_utils import NIP89Config
+from utils.nostr_utils import get_event_by_id
+
+"""
+This File contains a Module to find inactive follows for a user on nostr
+
+Accepted Inputs: None needed
+Outputs: A list of users that have been inactive 
+Params:  None
+"""
+
+
+class DiscoverInactiveFollows(DVMTaskInterface):
+    KIND: int = EventDefinitions.KIND_NIP90_PEOPLE_DISCOVERY
+    TASK: str = "inactive-follows"
+    FIX_COST: float = 50
+    client: Client
+    dvm_config: DVMConfig
+
+    def __init__(self, name, dvm_config: DVMConfig, nip89config: NIP89Config,
+                 admin_config: AdminConfig = None, options=None):
+        super().__init__(name, dvm_config, nip89config, admin_config, options)
+
+    def is_input_supported(self, tags):
+        # no input required
+        return True
+
+    def create_request_form_from_nostr_event(self, event, client=None, dvm_config=None):
+        self.client = client
+        self.dvm_config = dvm_config
+
+        request_form = {"jobID": event.id().to_hex()}
+
+        # default values
+        user = event.pubkey().to_hex()
+        since_days = 90
+
+        for tag in event.tags():
+            if tag.as_vec()[0] == 'param':
+                param = tag.as_vec()[1]
+                if param == "user":  # check for param type
+                    user = tag.as_vec()[2]
+                elif param == "since_days":  # check for param type
+                    since_days = int(tag.as_vec()[2])
+
+        options = {
+            "user": user,
+            "since_days": since_days
+        }
+        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)
+        step = 20
+
+        followers_filter = Filter().author(PublicKey.from_hex(options["user"])).kind(3).limit(1)
+        followers = self.client.get_events_of([followers_filter], timedelta(seconds=self.dvm_config.RELAY_TIMEOUT))
+
+        if len(followers) > 0:
+            result_list = []
+            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 = []
+            ns.dic = {}
+            for tag in best_entry.tags():
+                if tag.as_vec()[0] == "p":
+                    following = tag.as_vec()[1]
+                    followings.append(following)
+                    ns.dic[following] = "False"
+            print("Followings: " + str(len(followings)))
+
+            not_active_since_seconds = int(options["since_days"]) * 24 * 60 * 60
+            dif = Timestamp.now().as_secs() - not_active_since_seconds
+            not_active_since = Timestamp.from_secs(dif)
+
+            def scanList(users, instance, i, st, notactivesince):
+                from nostr_sdk import Filter
+
+                keys = Keys.from_sk_str(self.dvm_config.PRIVATE_KEY)
+                opts = Options().wait_for_send(True).send_timeout(
+                    timedelta(seconds=10)).skip_disconnected_relays(False)
+                cli = Client.with_opts(keys, opts)
+                for relay in self.dvm_config.RELAY_LIST:
+                    cli.add_relay(relay)
+                cli.connect()
+
+                filters = []
+                for i in range(i + st):
+                    filter1 = Filter().author(PublicKey.from_hex(users[i])).since(notactivesince).limit(1)
+                    filters.append(filter1)
+                event_from_authors = cli.get_events_of(filters, timedelta(seconds=10))
+                for author in event_from_authors:
+                    instance.dic[author.pubkey().to_hex()] = "True"
+                print(str(i) + "/" + str(len(users)))
+                cli.disconnect()
+
+            threads = []
+            begin = 0
+            # Spawn some threads to speed things up
+            while begin < len(followings) - step:
+                args = [followings, ns, begin, step, not_active_since]
+                t = Thread(target=scanList, args=args)
+                threads.append(t)
+                begin = begin + step
+
+            # last to step size
+            missing_scans = (len(followings) - begin)
+            args = [followings, ns, begin, missing_scans, not_active_since]
+            t = Thread(target=scanList, args=args)
+            threads.append(t)
+
+            # Start all threads
+            for x in threads:
+                x.start()
+
+            # Wait for all of them to finish
+            for x in threads:
+                x.join()
+
+            result = {k for (k, v) in ns.dic.items() if v == "False"}
+
+            if len(result) == 0:
+                print("Not found")
+                return "No inactive followers found on relays."
+            print("Inactive accounts found: " + str(len(result)))
+            for k in result:
+                p_tag = Tag.parse(["p", k])
+                result_list.append(p_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_list = json.loads(result)
+                    inactive_follows_list = ""
+                    for tag in result_list:
+                        p_tag = Tag.parse(tag)
+                        inactive_follows_list = inactive_follows_list + "nostr:" + PublicKey.from_hex(
+                            p_tag.as_vec()[1]).to_bech32() + "\n"
+                    return inactive_follows_list
+
+        # if not text/plain, don't post-process
+        return result

utils/mediasource_utils.py

@@ -11,7 +11,7 @@ from utils.nostr_utils import get_event_by_id
 def input_data_file_duration(event, dvm_config, client, start=0, end=0):
     #print("[" + dvm_config.NIP89.NAME + "] Getting Duration of the Media file..")
     input_value = ""
-    input_type = "url"
+    input_type = ""
     for tag in event.tags():
         if tag.as_vec()[0] == 'i':
             input_value = tag.as_vec()[1]

utils/nip89_utils.py

@@ -1,4 +1,5 @@
 from datetime import timedelta
+from hashlib import sha256
 
 from nostr_sdk import Tag, Keys, EventBuilder, Filter, Alphabet, PublicKey, Event
 
@@ -15,10 +16,13 @@ class NIP89Config:
 
 
 def nip89_create_d_tag(name, pubkey, image):
-    import hashlib
+    #import hashlib
-    m = hashlib.md5()
+    #m = hashlib.md5()
-    m.update(str(name + image + pubkey).encode("utf-8"))
+    #m.update(str(name + image + pubkey).encode("utf-8"))
-    d_tag = m.hexdigest()[0:16]
+    #d_tag = m.hexdigest()[0:16]
+
+    key_str = str(name + image + pubkey)
+    d_tag = sha256(key_str.encode('utf-8')).hexdigest()[:16]
     return d_tag