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Author Topic: nxtexplorer update  (Read 8158 times)

nexern

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nxtexplorer update
« on: May 27, 2014, 07:26:44 pm »

the rewritten explorer is online now.
some major changes has been made (code, not CI ) and the whole db backend
including logic is rewritten for speed, modularization and scalability.

account view
the new account view provides a unique and most complete overview about
all account activities like assets holding, asset balance, trades, transfers,
open orders, forged blocks, balance leasing and some more.
all crosslinked and drilled down within the transactions which includes now all
attachments and if detected linked to objects too.
requests, even if complex. are blazing fast.
example : http://nxtexplorer.com/nxt/nxt.cgi?action=3000&acc=1102622531

asset exchange
added volume and asset distribution. all sortable including the latest orders and trades.
example: http://nxtexplorer.com/nxt/nxt.cgi?action=70&sort=1

profile view includes also share distribution for every asset, linked into accountview
for each shareholder.
example: http://nxtexplorer.com/nxt/nxt.cgi?action=4000&aea=13926712251908664867&switch=3

ticker
added current tickers and 1 nxt equivalent in USD/EUR/CNY and an nxt average from the
two highest volumes exchanges.
example: http://nxtexplorer.com/nxt/nxt.cgi?action=9000

account summation
includes now top accounts for: assets, transfers, trades trades canceled and lessors (leased balance)
http://nxtexplorer.com/nxt/nxt.cgi?action=30

botton view
added latest: messages, account control (account naming), leased balances, votes and goods.
(votes are already activated and displayed if used, goods is prepared)

due to the new code structure and therefore the complete realtime account activity tracing
additional services like a portfollio view is easy to integrate. all account related data is already
available.

todo
adding more assets statistics.
pdf exporter (for accounts and assets)
qr code generator
portfolio and performance view
charts
peercrawler (locating best and nearby node for lightweighted clients like helix)

marketview and charts are moved to the upcoming hive project.

edit: since this is brandnew code you can help me be trying to crash or break the explorer.
due to the mass of crosslinks and data i wasn't able to check every single link. if you have
any additional idea what to add please let me know.
« Last Edit: May 27, 2014, 10:58:16 pm by nexern »
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LiQio

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Re: nxtexplorer update
« Reply #1 on: May 27, 2014, 07:30:18 pm »

currently browsing - cool - thanks nexern!

nexern

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Re: nxtexplorer update
« Reply #2 on: May 27, 2014, 07:39:06 pm »

currently browsing - cool - thanks nexern!

thx LiQio, clean and fast, as it has to be. please report any problems you see.
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apenzl

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Re: nxtexplorer update
« Reply #3 on: May 27, 2014, 08:22:44 pm »

I'm glad you're back.

davethetrousers

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Re: nxtexplorer update
« Reply #4 on: May 27, 2014, 08:49:33 pm »

Asset explorer is a welcome addition. With the various helpful sortings, it should lead newcomers to the interesting and serious assets.

Maybe it will even help increase the still modest volumes ;)
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Eadeqa

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Re: nxtexplorer update
« Reply #5 on: May 27, 2014, 08:53:31 pm »

Nice. RS search working now

If possible, I would like to see RS used as default in things like "IO    Account" list

1.   27.05.2014 20:48:21      1960406506043496271   50,000.00   Payment   1   16053745975239240738
2.   26.05.2014 06:06:16      1739068987193023818   0.00   Ask Cancel   1   5048910812869694012
3.   25.05.2014 05:11:20      14363790721597164804   50,000.00   Payment   1   10133657987866712504
4.   24.05.2014 21:42:03      17805154092578397335   11.00   Payment   1   12635128049651287124
5.   24.05.2014 20:49:55      1739068987193023818   0.00   Ask   1   3730199074814702983
6.   24.05.2014 20:49:06      1739068987193023818   0.00   Ask   1   18031478705708962810
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nexern

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Re: nxtexplorer update
« Reply #6 on: May 27, 2014, 09:06:48 pm »

Nice. RS search working now

If possible, I would like to see RS used as default in things like "IO    Account" list

1.   27.05.2014 20:48:21      1960406506043496271   50,000.00   Payment   1   16053745975239240738
2.   26.05.2014 06:06:16      1739068987193023818   0.00   Ask Cancel   1   5048910812869694012
3.   25.05.2014 05:11:20      14363790721597164804   50,000.00   Payment   1   10133657987866712504
4.   24.05.2014 21:42:03      17805154092578397335   11.00   Payment   1   12635128049651287124
5.   24.05.2014 20:49:55      1739068987193023818   0.00   Ask   1   3730199074814702983
6.   24.05.2014 20:49:06      1739068987193023818   0.00   Ask   1   18031478705708962810

ok, make sense and already done, looks like users like RS, will change this as default to all other views.
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Eadeqa

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Re: nxtexplorer update
« Reply #7 on: May 27, 2014, 09:12:55 pm »

looks like users like RS, will change this as default to all other views.

It's just about staying consistent with official builtin client. A lot less confusion for new users

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nexern

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Re: nxtexplorer update
« Reply #8 on: May 27, 2014, 09:21:03 pm »

looks like users like RS, will change this as default to all other views.

It's just about staying consistent with official builtin client. A lot less confusion for new users

yes, transaction view is already changed. just looking where to change also.
btw. is there an android client already able to use a QR codes?
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apenzl

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Re: nxtexplorer update
« Reply #9 on: May 27, 2014, 11:26:39 pm »

looks like users like RS, will change this as default to all other views.

It's just about staying consistent with official builtin client. A lot less confusion for new users

yes, transaction view is already changed. just looking where to change also.
btw. is there an android client already able to use a QR codes?

No.

Eadeqa

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Re: nxtexplorer update
« Reply #10 on: May 28, 2014, 01:23:10 am »

yes, transaction view is already changed. just looking where to change also.
btw. is there an android client already able to use a QR codes?

it needs to be changed here too
http://nxtexplorer.com/nxt/nxt.cgi?action=20
http://nxtexplorer.com/nxt/nxt.cgi?action=30

Plus keeping consistent  with the client, move Account ID to the left, (that will be RS version) and rename the old account ID to "Numeric Account ID"

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Eadeqa

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Re: nxtexplorer update
« Reply #11 on: May 28, 2014, 08:10:43 am »

is there an android client already able to use a QR codes?

There is chinese app nxtqq

https://nxtforum.org/(chinese)/windows-androidnxtqq/

Not sure when it will make to English version and on Google Play
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xyzzyx

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Re: nxtexplorer update
« Reply #12 on: June 01, 2014, 03:58:54 pm »

todo
...
qr code generator

Take a look at libqrencode by Fukuchi Kentaro.  The code is in C and is very easy to use.

http://fukuchi.org/works/qrencode/index.html.en
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"An awful lot of code is being written ... in languages that aren't very good by people who don't know what they're doing." -- Barbara Liskov

nexern

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Re: nxtexplorer update
« Reply #13 on: June 01, 2014, 09:44:24 pm »

todo
...
qr code generator

Take a look at libqrencode by Fukuchi Kentaro.  The code is in C and is very easy to use.

http://fukuchi.org/works/qrencode/index.html.en

thx, xyzzyx. looks good and C fits well.
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nexern

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Re: nxtexplorer update
« Reply #14 on: June 01, 2014, 09:49:02 pm »

added unconfirmed transaction (upper transactions tab)
http://nxtexplorer.com/nxt/nxt.cgi?action=5000
and expanded the asset search by description/name and id with full or substrings.
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instacash

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Re: nxtexplorer update
« Reply #15 on: June 05, 2014, 01:02:44 pm »

Thank you very much, nexern
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nexern

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Re: nxtexplorer update
« Reply #16 on: July 03, 2014, 12:40:07 am »

nxtexplorer.com update

general:
change views from numeric acc# to RS view
example: http://nxtexplorer.com/nxt/nxt.cgi?action=20

general block view:
added last 720 block forging account distribution/summarize to detect unusual forging behaviour
example: http://nxtexplorer.com/nxt/nxt.cgi?action=150

general account view:
added top lessors with total nxt per account and total leased balance. -> http://nxtexplorer.com/nxt/nxt.cgi?action=30&switch=8 (currently 158,691,597 NXT are leased)
added top hibernxt/darknxt -> http://nxtexplorer.com/nxt/nxt.cgi?action=30&switch=20

personal account view:
added public key and a warning if not exist.
added lessors amounts, besides the #lessors the total forging power is now calculated -> http://nxtexplorer.com/nxt/nxt.cgi?action=3000&acc=1460178482
enhanced lessors listing. listing shows now the full lessors details and also the estimated days a lease is running -> http://nxtexplorer.com/nxt/nxt.cgi?action=3000&acc=1460178482&switch=600
enhanced forged blocks listing. listing shows now the last 200 timestamp sorted forged blocks with fees inside*. -> http://nxtexplorer.com/nxt/nxt.cgi?action=3000&acc=1460178482&switch=500

*forging calculator:
leased balance could be used to built a more accurat forging calculator. since blocklength/duration, amounts and results during leasing are known, these parameters could be used
(by tracking 5-10 balanced leased accounts) to estimate real world forging.

note:
since 2 weeks i recognized heavy bot access at the explorer. if this is not an attack to bring the explorer down, i like to ask
this user for a 0.5-1 sec. delay between polls which would be gentle. the explorer is running on a small single core VPS, with several services,
a node, and a bunch of +20 cronjobs and delivers ~30k db requests/day for it's users. there are not much cpu cycles left for your bots, so please
reduce these polls.
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LiQio

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Re: nxtexplorer update
« Reply #17 on: July 03, 2014, 04:18:00 am »

I'm repeating myself, but still: Thank you very much nexern  :)

Eadeqa

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Re: nxtexplorer update
« Reply #18 on: July 03, 2014, 04:24:18 am »

Bug

if you search for 12465186738101000735

it will say

Code: [Select]
Found more than one entry for : 12465186738101000735, please jump to your page here:
Transaction » 12465186738101000735
Account » 12465186738101000735


however these are not clickable links. Shouldn't they be clickable?


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LiQio

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Re: nxtexplorer update
« Reply #19 on: July 03, 2014, 04:32:47 am »

^
Eadeqa is correct: the starting anchor-tag is missing, some quotation marks as well
Code: [Select]
<href =/nxt/nxt.cgi?action=3000&acc=12465186738101000735>should be
Code: [Select]
<a href ="/nxt/nxt.cgi?action=3000&acc=12465186738101000735">
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