automatically give LBC to users on the first run and update RUNNING.md for prompt interface

RUNNING.md

@@ -8,7 +8,7 @@ Download the file https://raw.githubusercontent.com/lbryio/lbry-setup/master/lbr
 
 Once it's done building, type:
 
-./lbrycrd/src/lbrycrdd -server -daemon -gen
+./lbrycrd/src/lbrycrdd -server -daemon
 
 lbrynet-gui
 
@@ -91,12 +91,13 @@ In order to use lbrynet-console or lbrynet-gui, lbyrcrdd must be running.
 
 If you ran the easy install script, the lbrycrd folder will be in the directory you ran lbry_setup.sh from. Otherwise it is the root of the cloned lbrycrd repository. Go to that directory.
 
+./src/lbrycrdd -server -daemon
+
+If you want to mine LBC, also use the flag '-gen', so:
+
 ./src/lbrycrdd -server -daemon -gen
 
 It will take a few minutes for your client to download the whole block chain.
-Once it has caught up, it will start mining coins.
-
-If you don't want to mine, leave off the '-gen' flag.
 
 lbrycrdd must be running in order for lbrynet to function.
 
@@ -112,19 +113,15 @@ In your terminal:
 
 lbrynet-console
 
-You should now be presented with a list of options.
+You should be presented with a prompt.
 
 Watch It's a Wonderful Life via LBRY
 
-Choose the option labeled Add a stream from a short name by typing the number next to it and pressing the enter key.
+Type into the prompt:
 
-You will be prompted for a name. Type in "wonderfullife" and hit enter. After a few seconds, you will prompted to choose what you want to do with the file. Select the option labeled Stream.
+get wonderfullife
 
-You will be shown some options related to the file which you do not care about. Type 'n' and hit enter.
-
-You will be prompted to choose if you really want to download this file. Type 'y' and hit enter.
-
-To shut it down, type ctrl-c at any time or enter the option to shut down from the main menu.
+To shut it down, type ctrl-c at any time or enter 'exit' into the prompt.
 
 ### Option 2) Running lbrynet-gui
 

lbrynet/core/LBRYcrdWallet.py

@@ -312,7 +312,7 @@ class LBRYcrdWallet(object):
 
     def get_name_and_validity_for_sd_hash(self, sd_hash):
         d = self._get_claim_metadata_for_sd_hash(sd_hash)
-        d.addCallback(lambda name_txid: self._get_status_of_claim(name_txid[1], name_txid[0], sd_hash) if name_txid is not None else None)
+        d.addCallback(lambda name_txid: threads.deferToThread(self._get_status_of_claim, name_txid[1], name_txid[0], sd_hash) if name_txid is not None else None)
         return d
 
     def get_available_balance(self):
@@ -321,6 +321,15 @@ class LBRYcrdWallet(object):
     def get_new_address(self):
         return threads.deferToThread(self._get_new_address)
 
+    def check_first_run(self):
+        d = threads.deferToThread(self._get_wallet_balance)
+        d.addCallback(lambda bal: threads.deferToThread(self._get_num_addresses) if bal == 0 else 2)
+        d.addCallback(lambda num_addresses: True if num_addresses <= 1 else False)
+        return d
+
+    def get_most_recent_blocktime(self):
+        return threads.deferToThread(self._get_best_block_time)
+
     def get_rpc_conf(self):
         settings = {"username": "rpcuser",
                     "password": "rpcpassword",
@@ -509,6 +518,20 @@ class LBRYcrdWallet(object):
                         return name, "unconfirmed"
         return None
 
+    @_catch_connection_error
+    def _get_num_addresses(self):
+        rpc_conn = self._get_rpc_conn()
+        return len(rpc_conn.getaddressesbyaccount(""))
+
+    @_catch_connection_error
+    def _get_best_block_time(self):
+        rpc_conn = self._get_rpc_conn()
+        best_block_hash = rpc_conn.getbestblockhash()
+        block = rpc_conn.getblock(best_block_hash)
+        if 'time' in block:
+            return block['time']
+        raise ValueError("Could not get a block time")
+
 
     @_catch_connection_error
     def _rpc_stop(self):

lbrynet/lbrynet_console/ControlHandlers.py

@@ -12,6 +12,7 @@ from lbrynet.core.Error import UnknownNameError, InvalidBlobHashError, Insuffici
 from lbrynet.core.Error import InvalidStreamInfoError
 from lbrynet.core.utils import is_valid_blobhash
 from twisted.internet import defer, threads
+import datetime
 import os
 
 
@@ -2350,3 +2351,49 @@ class StatusFactory(CommandHandlerFactory):
                 "or have been downloaded, and give the option to " \
                 "toggle whether the file is actively downloading or " \
                 "to remove the file."
+
+
+class BlockchainStatus(CommandHandler):
+    def __init__(self, console, wallet=None):
+        CommandHandler.__init__(self, console)
+        self.wallet = wallet
+
+    def start(self):
+        d = self.wallet.get_most_recent_blocktime()
+        d.addCallbacks(self._show_time_behind_blockchain, self._show_error)
+        d.chainDeferred(self.finished_deferred)
+        return d
+
+    def _show_time_behind_blockchain(self, best_block_time):
+        best_time = datetime.datetime.utcfromtimestamp(best_block_time)
+        diff = datetime.datetime.utcnow() - best_time
+        unit = None
+        val = None
+        if diff.days > 0:
+            if diff.days >= 7:
+                val = diff.days // 7
+                unit = "week"
+            else:
+                val = diff.days
+                unit = "day"
+        elif diff.seconds >= 60 * 90:
+            if diff.seconds >= 60 * 60:
+                val = diff.seconds // (60 * 60)
+                unit = "hour"
+        if unit is not None:
+            if val != 1:
+                unit += "s"
+            self.console.sendLine("This application is %d %s behind the LBC blockchain." % (val, unit))
+        else:
+            self.console.sendLine("This application is up to date with the LBC blockchain.")
+
+    def _show_error(self, err):
+        logging.error(err.getTraceback())
+        self.console.sendLine("Unable to determine the status of the blockchain.")
+
+
+class BlockchainStatusFactory(CommandHandlerFactory):
+    control_handler_class = BlockchainStatus
+    command = "get-blockchain-status"
+    short_help = "Show whether this application has caught up with the LBC blockchain"
+    full_help = "Show whether this applications has caught up with the LBC blockchain"

lbrynet/lbrynet_console/LBRYConsole.py

@@ -2,6 +2,8 @@ import logging
 from lbrynet.core.Session import LBRYSession
 import os.path
 import argparse
+import requests
+import locale
 from yapsy.PluginManager import PluginManager
 from twisted.internet import defer, threads, stdio, task, error
 from lbrynet.lbrynet_console.ConsoleControl import ConsoleControl
@@ -33,6 +35,7 @@ from lbrynet.lbrynet_console.ControlHandlers import ClaimNameFactory, GetNewWall
 from lbrynet.lbrynet_console.ControlHandlers import ShowServerStatusFactory, ModifyServerSettingsFactory
 from lbrynet.lbrynet_console.ControlHandlers import ModifyLBRYFileOptionsChooserFactory, StatusFactory
 from lbrynet.lbrynet_console.ControlHandlers import PeerStatsAndSettingsChooserFactory, PublishFactory
+from lbrynet.lbrynet_console.ControlHandlers import BlockchainStatusFactory
 from lbrynet.core.LBRYcrdWallet import LBRYcrdWallet
 
 
@@ -234,7 +237,8 @@ class LBRYConsole():
                     if not lbrycrdd_path:
                         lbrycrdd_path = self.default_lbrycrdd_path
                 d = defer.succeed(LBRYcrdWallet(self.db_dir, wallet_dir=self.lbrycrd_dir,
-                                                wallet_conf=self.lbrycrd_conf, lbrycrdd_path=lbrycrdd_path))
+                                                wallet_conf=self.lbrycrd_conf,
+                                                lbrycrdd_path=lbrycrdd_path))
             else:
                 d = defer.succeed(PTCWallet(self.db_dir))
             d.addCallback(lambda wallet: {"wallet": wallet})
@@ -267,8 +271,51 @@ class LBRYConsole():
 
         dl.addCallback(lambda _: self.session.setup())
 
+        dl.addCallback(lambda _: self.check_first_run())
+
+        dl.addCallback(self._show_first_run_result)
+
         return dl
 
+    def check_first_run(self):
+        d = self.session.wallet.check_first_run()
+        d.addCallback(lambda is_first_run: self._do_first_run() if is_first_run else 0.0)
+        return d
+
+    def _do_first_run(self):
+        d = self.session.wallet.get_new_address()
+
+        def send_request(url, data):
+            r = requests.post(url, json=data)
+            if r.status_code == 200:
+                return r.json()['credits_sent']
+            return 0.0
+
+        def log_error(err):
+            log.warning("unable to request free credits. %s", err.getErrorMessage())
+            return 0.0
+
+        def request_credits(address):
+            url = "http://credreq.lbry.io/requestcredits"
+            data = {"address": address}
+            d = threads.deferToThread(send_request, url, data)
+            d.addErrback(log_error)
+            return d
+
+        d.addCallback(request_credits)
+        return d
+
+    @staticmethod
+    def _show_first_run_result(credits_received):
+        if credits_received != 0.0:
+            points_string = locale.format_string("%.2f LBC", (round(credits_received, 2),),
+                                                 grouping=True)
+            alert.info("Thank you for using LBRY! You have been given %s for free because we "
+                       "love you. Please give them a few minutes to show up while you catch up "
+                       "with our blockchain.\nTo check whether you've caught up with the blockchain, "
+                       "use the command 'get-blockchain-status'.\nDownloading some files "
+                       "may not work until you have downloaded the LBC blockchain.", points_string)
+
     def _setup_lbry_file_manager(self):
         self.lbry_file_metadata_manager = DBLBRYFileMetadataManager(self.db_dir)
         d = self.lbry_file_metadata_manager.setup()
@@ -321,7 +368,8 @@ class LBRYConsole():
                 ClaimNameFactory(self.session.wallet, self.lbry_file_manager,
                                  self.session.blob_manager),
                 GetNewWalletAddressFactory(self.session.wallet),
-                PublishFactory(self.session, self.lbry_file_manager, self.session.wallet)
+                PublishFactory(self.session, self.lbry_file_manager, self.session.wallet),
+                BlockchainStatusFactory(self.session.wallet)
             ]
             self.add_control_handlers(lbrycrd_handlers)
         if self.peer_port is not None:

lbrynet/lbrynet_gui/GuiApp.py

@@ -226,7 +226,7 @@ class DownloaderApp(object):
     def _start_downloader(self):
         self.downloader = LBRYDownloader()
         d = self.downloader.start()
-        d.addCallback(lambda _: self.downloader.do_first_run())
+        d.addCallback(lambda _: self.downloader.check_first_run())
         d.addCallback(self._show_welcome_message)
         return d
 

lbrynet/lbrynet_gui/LBRYGui.py

@@ -32,8 +32,6 @@ class LBRYDownloader(object):
         self.known_dht_nodes = [('104.236.42.182', 4000)]
         self.db_dir = os.path.join(os.path.expanduser("~"), ".lbrydownloader")
         self.blobfile_dir = os.path.join(self.db_dir, "blobfiles")
-        self.wallet_dir = os.path.join(os.path.expanduser("~"), ".lbrycrd")
-        self.wallet_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
         self.peer_port = 3333
         self.dht_node_port = 4444
         self.run_server = True
@@ -42,8 +40,10 @@ class LBRYDownloader(object):
         if os.name == "nt":
             from lbrynet.winhelpers.knownpaths import get_path, FOLDERID, UserHandle
             self.download_directory = get_path(FOLDERID.Downloads, UserHandle.current)
+            self.wallet_dir = os.path.join(get_path(FOLDERID.RoamingAppData, UserHandle.current), "lbrycrd")
         else:
             self.download_directory = os.getcwd()
+        self.wallet_conf = os.path.join(self.wallet_dir, "lbrycrd.conf")
         self.wallet_user = None
         self.wallet_password = None
         self.sd_identifier = StreamDescriptorIdentifier()
@@ -267,6 +267,7 @@ class LBRYDownloader(object):
         if not os.path.exists(self.blobfile_dir):
             os.makedirs(self.blobfile_dir)
             log.debug("Created the data directory: %s", str(self.blobfile_dir))
+        if os.name == "nt":
             if not os.path.exists(self.wallet_dir):
                 os.makedirs(self.wallet_dir)
             if not os.path.exists(self.wallet_conf):
@@ -277,7 +278,6 @@ class LBRYDownloader(object):
                 lbrycrd_conf.write("rpcpassword=%s\n" % self.wallet_password)
                 lbrycrd_conf.write("server=1\n")
                 lbrycrd_conf.close()
-            self.first_run = True
             else:
                 lbrycrd_conf = open(self.wallet_conf)
                 for l in lbrycrd_conf:
@@ -349,8 +349,12 @@ class LBRYDownloader(object):
                                                     self.session.wallet)
         self.sd_identifier.add_stream_downloader_factory(LBRYFileStreamType, file_opener_factory)
 
-    def do_first_run(self):
-        if self.first_run is True:
+    def check_first_run(self):
+        d = self.session.wallet.check_first_run()
+        d.addCallback(lambda is_first_run: self._do_first_run() if is_first_run else 0.0)
+        return d
+
+    def _do_first_run(self):
         d = self.session.wallet.get_new_address()
 
         def send_request(url, data):
@@ -372,7 +376,6 @@ class LBRYDownloader(object):
 
         d.addCallback(request_credits)
         return d
-        return defer.succeed(0.0)
 
     def _resolve_name(self, uri):
         return self.session.wallet.get_stream_info_for_name(uri)