@ -127,6 +127,23 @@ def validateAmountString(amount):
raise ValueError ( ' Too many decimal places in amount {} ' . format ( amount ) )
def inputAmount ( amount_str ) :
validateAmountString ( amount_str )
return makeInt ( amount_str )
def setCoinFilter ( form_data , field_name ) :
if field_name not in form_data :
return - 1
coin_type = int ( form_data [ field_name ] [ 0 ] )
if coin_type == - 1 :
return - 1
try :
return Coins ( coin_type )
except Exception :
raise ValueError ( ' Unknown Coin Type {} ' . format ( str ( field_name ) ) )
def html_content_start ( title , h2 = None , refresh = None ) :
content = ' <!DOCTYPE html><html lang= " en " > \n <head> ' \
+ ' <meta charset= " UTF-8 " > ' \
@ -169,7 +186,7 @@ class HttpHandler(BaseHTTPRequestHandler):
def js_wallets ( self , url_split , post_string ) :
return bytes ( json . dumps ( self . server . swap_client . getWalletsInfo ( ) ) , ' UTF-8 ' )
def js_offers ( self , url_split , post_string ) :
def js_offers ( self , url_split , post_string , sent = False ) :
if len ( url_split ) > 3 :
if url_split [ 3 ] == ' new ' :
if post_string == ' ' :
@ -180,15 +197,76 @@ class HttpHandler(BaseHTTPRequestHandler):
return bytes ( json . dumps ( rv ) , ' UTF-8 ' )
offer_id = bytes . fromhex ( url_split [ 3 ] )
assert ( False ) , ' TODO '
return bytes ( json . dumps ( self . server . swap_client . listOffers ( ) ) , ' UTF-8 ' )
filters = {
' coin_from ' : - 1 ,
' coin_to ' : - 1 ,
' page_no ' : 1 ,
' limit ' : PAGE_LIMIT ,
' sort_by ' : ' created_at ' ,
' sort_dir ' : ' desc ' ,
}
if post_string != ' ' :
post_data = urllib . parse . parse_qs ( post_string )
filters [ ' coin_from ' ] = setCoinFilter ( form_data , b ' coin_from ' )
filters [ ' coin_to ' ] = setCoinFilter ( form_data , b ' coin_to ' )
if b ' sort_by ' in post_data :
sort_by = post_data [ b ' sort_by ' ] [ 0 ] . decode ( ' utf-8 ' )
assert ( sort_by in [ ' created_at ' , ' rate ' ] ) , ' Invalid sort by '
filters [ ' sort_by ' ] = sort_by
if b ' sort_dir ' in post_data :
sort_dir = post_data [ b ' sort_dir ' ] [ 0 ] . decode ( ' utf-8 ' )
assert ( sort_dir in [ ' asc ' , ' desc ' ] ) , ' Invalid sort dir '
filters [ ' sort_dir ' ] = sort_dir
if b ' offset ' in post_data :
filters [ ' offset ' ] = int ( post_data [ b ' offset ' ] [ 0 ] )
if b ' limit ' in post_data :
filters [ ' limit ' ] = int ( post_data [ b ' limit ' ] [ 0 ] )
assert ( filters [ ' limit ' ] > 0 and filters [ ' limit ' ] < = PAGE_LIMIT ) , ' Invalid limit '
offers = self . server . swap_client . listOffers ( sent , filters )
rv = [ ]
for o in offers :
rv . append ( {
' offer_id ' : o . offer_id . hex ( ) ,
' created_at ' : time . strftime ( ' % Y- % m- %d % H: % M ' , time . localtime ( o . created_at ) ) ,
' coin_from ' : getCoinName ( Coins ( o . coin_from ) ) ,
' coin_to ' : getCoinName ( Coins ( o . coin_to ) ) ,
' amount_from ' : format8 ( o . amount_from ) ,
' amount_to ' : format8 ( ( o . amount_from * o . rate ) / / COIN ) ,
' rate ' : format8 ( o . rate )
} )
return bytes ( json . dumps ( rv ) , ' UTF-8 ' )
def js_sentoffers ( self , url_split , post_string ) :
assert ( False ) , ' TODO '
return bytes ( json . dumps ( self . server . swap_client . listOffers ( sent = True ) ) , ' UTF-8 ' )
return self . js_offers ( url_split , post_string , True )
def js_bids ( self , url_split , post_string ) :
if len ( url_split ) > 3 :
if url_split [ 3 ] == ' new ' :
if post_string == ' ' :
raise ValueError ( ' No post data ' )
post_data = urllib . parse . parse_qs ( post_string )
offer_id = bytes . fromhex ( post_data [ b ' offer_id ' ] [ 0 ] . decode ( ' utf-8 ' ) )
assert ( len ( offer_id ) == 28 )
amount_from = inputAmount ( post_data [ b ' amount_from ' ] [ 0 ] . decode ( ' utf-8 ' ) )
addr_from = None
if b ' addr_from ' in post_data :
addr_from = post_data [ b ' addr_from ' ] [ 0 ] . decode ( ' utf-8 ' )
if addr_from == ' -1 ' :
addr_from = None
swap_client = self . server . swap_client
bid_id = swap_client . postBid ( offer_id , amount_from , addr_send_from = addr_from ) . hex ( )
rv = { ' bid_id ' : bid_id }
return bytes ( json . dumps ( rv ) , ' UTF-8 ' )
bid_id = bytes . fromhex ( url_split [ 3 ] )
assert ( len ( bid_id ) == 28 )
return bytes ( json . dumps ( self . server . swap_client . viewBid ( bid_id ) ) , ' UTF-8 ' )
@ -382,13 +460,8 @@ class HttpHandler(BaseHTTPRequestHandler):
except Exception :
raise ValueError ( ' Unknown Coin To ' )
value_from = form_data [ b ' amt_from ' ] [ 0 ] . decode ( ' utf-8 ' )
value_to = form_data [ b ' amt_to ' ] [ 0 ] . decode ( ' utf-8 ' )
validateAmountString ( value_from )
validateAmountString ( value_to )
value_from = makeInt ( value_from )
value_to = makeInt ( value_to )
value_from = inputAmount ( form_data [ b ' amt_from ' ] [ 0 ] . decode ( ' utf-8 ' ) )
value_to = inputAmount ( form_data [ b ' amt_to ' ] [ 0 ] . decode ( ' utf-8 ' ) )
min_bid = int ( value_from )
rate = int ( ( value_to / value_from ) * COIN )
@ -447,7 +520,7 @@ class HttpHandler(BaseHTTPRequestHandler):
if addr_from == ' -1 ' :
addr_from = None
sent_bid_id = swap_client . postBid ( offer_id , offer . amount_from ) . hex ( )
sent_bid_id = swap_client . postBid ( offer_id , offer . amount_from , addr_send_from = addr_from ) . hex ( )
coin_from = Coins ( offer . coin_from )
coin_to = Coins ( offer . coin_to )
@ -503,24 +576,14 @@ class HttpHandler(BaseHTTPRequestHandler):
messages = [ ]
form_data = self . checkForm ( post_string , ' offers ' , messages )
if form_data and b ' applyfilters ' in form_data :
coin_from = int ( form_data [ b ' coin_from ' ] [ 0 ] )
if coin_from > - 1 :
try :
filters [ ' coin_from ' ] = Coins ( coin_from )
except Exception :
raise ValueError ( ' Unknown Coin From ' )
coin_to = int ( form_data [ b ' coin_to ' ] [ 0 ] )
if coin_to > - 1 :
try :
filters [ ' coin_to ' ] = Coins ( coin_to )
except Exception :
raise ValueError ( ' Unknown Coin From ' )
filters [ ' coin_from ' ] = setCoinFilter ( form_data , b ' coin_from ' )
filters [ ' coin_to ' ] = setCoinFilter ( form_data , b ' coin_to ' )
if b ' sort_by ' in form_data :
sort_by = form_data [ b ' sort_by ' ] [ 0 ] . decode ( ' utf-8 ' )
assert ( sort_by in [ ' created_at ' , ' rate ' ] ) , ' Invalid sort by '
filters [ ' sort_by ' ] = sort_by
el ifb ' sort_dir ' in form_data :
if b ' sort_dir ' in form_data :
sort_dir = form_data [ b ' sort_dir ' ] [ 0 ] . decode ( ' utf-8 ' )
assert ( sort_dir in [ ' asc ' , ' desc ' ] ) , ' Invalid sort dir '
filters [ ' sort_dir ' ] = sort_dir
tecnovert
5 years ago