Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
自家製オタクソリューションの紹介
Search
tondol
July 29, 2015
Programming
1
500
自家製オタクソリューションの紹介
Archive everything you want
tondol
July 29, 2015
Tweet
Share
More Decks by tondol
See All by tondol
ちいさく始めるレイヤードアーキテクチャ
tondol
7
1.9k
RxSwift 3.3.0: Observable のフレンズが増えました!!
tondol
2
2.6k
Amazon Cloud Driveのご紹介
tondol
0
510
ドはDockerのド
tondol
1
2.8k
Other Decks in Programming
See All in Programming
LINEヤフー データグループ紹介
lycorp_recruit_jp
0
880
なぜ適用するか、移行して理解するClean Architecture 〜構造を超えて設計を継承する〜 / Why Apply, Migrate and Understand Clean Architecture - Inherit Design Beyond Structure
seike460
PRO
1
680
プロダクト志向なエンジニアがもう一歩先の価値を目指すために意識したこと
nealle
0
110
5つのアンチパターンから学ぶLT設計
narihara
1
110
F#で自在につくる静的ブログサイト - 関数型まつり2025
pizzacat83
1
310
XP, Testing and ninja testing
m_seki
3
180
Is Xcode slowly dying out in 2025?
uetyo
1
190
Result型で“失敗”を型にするPHPコードの書き方
kajitack
4
310
Webの外へ飛び出せ NativePHPが切り拓くPHPの未来
takuyakatsusa
2
350
たった 1 枚の PHP ファイルで実装する MCP サーバ / MCP Server with Vanilla PHP
okashoi
1
170
PostgreSQLのRow Level SecurityをPHPのORMで扱う Eloquent vs Doctrine #phpcon #track2
77web
2
300
Deep Dive into ~/.claude/projects
hiragram
8
1.4k
Featured
See All Featured
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3k
Gamification - CAS2011
davidbonilla
81
5.3k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Code Review Best Practice
trishagee
68
18k
Documentation Writing (for coders)
carmenintech
71
4.9k
How STYLIGHT went responsive
nonsquared
100
5.6k
How to train your dragon (web standard)
notwaldorf
92
6.1k
Building Applications with DynamoDB
mza
95
6.5k
How GitHub (no longer) Works
holman
314
140k
Become a Pro
speakerdeck
PRO
28
5.4k
A Tale of Four Properties
chriscoyier
160
23k
Rails Girls Zürich Keynote
gr2m
94
14k
Transcript
W8LT#04 ࣗՈΦλΫιϦϡʔγϣϯͷհ @tondol 2015-07-29 (Wed.)
Self Introduction @tondol ܭࢉֶઐ߈M2 ˓˓ݚڀࣨ ˠˠେࡕˠౡˠ໊ݹˠ ˠʢΠϚίίʣˠࡳຈˠઋˠ • ୭͔50ສԁ͘Ε •
ࠓظͷϥϒϥΠϒʂ
Self Introduction @tondol ܭࢉֶઐ߈M2 ˓˓ݚڀࣨ ˠˠେࡕˠౡˠ໊ݹˠ ˠʢΠϚίίʣˠࡳຈˠઋˠ • ୭͔50ສԁ͘Ε •
ࠓظͷϥϒϥΠϒʂ
എܠ • ΦλΫଟ – ΠϕϯτࢀՃ – ΞϧόΠτ – ݚڀ – W8LTͷࢿྉ࡞ • ࡏίϯςϯπ – ΞχϝɾϥδΦɾχίੜ
– ϦΞϧλΠϜʹফԽͰ͖ͳ͍͜ͱ͋Δ – ظؒݶఆίϯςϯπͷݫ͠͞
Archive everything you want
͜ͷੈʹଘࡏ͢Δ͢ ͯͷظؒݶఆίϯςϯ πΛΞʔΧΠϒ͍ͨ͠
ఏҊ • NicoAnime – χίχίͷΞχϝνϟϯωϧΛొ – ֤Τϐιʔυ͕ࣗಈΞʔΧΠϒ͞ΕΔ • NicoKako –
ಛఆͷχίχίੜ์ૹΛొ – λΠϜγϑτػೳͰμϯϩʔυ • koeradi – ಛఆͷωοτϥδΦΛԻ • ֤αʔϏεͷنతʹ……ʁ
NicoAnime
֓ཁ • Ϣʔβʔ͕νϟϯωϧΛొ – ֤Ϋʔϧͷॳճ৴ظؒʹΔ • ఆظతʹcrawler͕ొಈըΛ֬ೝ – ߋ৽͕͋ΕDLϦετʹೖΕΔ • ఆظతʹdownloader͕ಈըΛDL – DLϦετʹ͋ΔͷΛΞʔΧΠϒ͢Δ
• Ϣʔβʔͷૢ࡞ΣϒͰ݁ – ಈըͷ࠶ੜɾϩʔΧϧͷDLՄೳ
σϞ
ߏ crawler (Ruby) downloader (Ruby) Niconico Live DB (MySQL) frontend
(PHP) file system crontab nginx, php-fpm
ٕज़తৄࡉ(1) • NiconicoͷϩάΠϯ – secure.nicovideo.jp/secure/login – ্هʹIDͱύεϫʔυΛPOST͢Δ – Ϩεϙϯεͷset-cookieϔομ͔Β user_sessionΛऔಘ͠هԱ͢Δ • getflv/getthumbinfo – ಈըϝλσʔλΛऔಘ͢ΔAPI
– user_sessionΛcookieͰૹ৴ͭͭ͠get – GETύϥϝʔλ/XMLϑΥʔϚοτ
ٕज़తৄࡉ(2) • watch – user_sessionΛcookieͰૹ৴ͭͭ͠GET – Ϩεϙϯεͷset-cookieϔομ͔Β historyΛऔಘ͠هԱ͢Δ • μϯϩʔυ – user_session, historyΛcookieͰૹ৴ͭͭ͠
getflvͰऔಘͨ͠ಈըURLΛGET
ิ • Niconico APIʹؔ͢Δৄࡉ – https://github.com/tondol/NicoVideo • ࿈ଓ࠶ੜ੍ݶͱ͔ը࣭ͱ͔ ϓϨϛΞϜ͡Όͳ͍ͱΩπ͍ͱࢥ͏ – ݄500ԁޡࠩ
NicoKako
֓ཁ • Ϣʔβʔ͕χίχίੜ์ૹΛొ – λΠϜγϑτՄೳظؒʹΔ – DLϦετʹՃ͞ΕΔ • ఆظతʹdownloader͕ಈըΛDL – DLϦετʹ͋ΔͷΛΞʔΧΠϒ͢Δ • Ϣʔβʔͷૢ࡞ΣϒͰ݁
– ಈըͷ࠶ੜɾϩʔΧϧͷDLՄೳ – λΠϜγϑτ༧ཧػೳ
σϞ
ߏ downloader (Ruby) Niconico Live DB (MySQL) frontend (PHP) file
system crontab nginx, php-fpm
ٕज़తৄࡉ(1) • NiconicoͷϩάΠϯ – লུ • getplayerstatus – χίੜͷϝλσʔλΛऔಘ͢ΔAPI – user_sessionΛcookieͰૹ৴ͭͭ͠GET – XMLϑΥʔϚοτ – λΠϜγϑτDLʹඞཁͳύϥϝʔλͳͲ
ٕज़తৄࡉ(2) • λΠϜγϑτDL – rtmpeϓϩτίϧͰͷ৴ – getplayerstatusͷϨεϙϯεΛݩʹDLʹඞཁͳ ύϥϝʔλΛߏ͢Δ – ύϥϝʔλΛrtmpdumpʹ͢
– DLঢ়گ͕100%ʹͳΔ·ͰϨδϡʔϜ • ҙ – ظݶΕͷੜ์ૹDLෆՄ – ՝ۚࡁΈͳΒ༗ྉੜ์ૹಉ͡ํ๏ͰDLՄೳ
ิ • λΠϜγϑτDLʹؔ͢Δৄࡉ – https://gist.github.com/tondol/7039259 • λΠϜγϑτ༧ͷ্ݶͱ͔λΠϛϯά ͱ͔ϓϨϛΞϜ͡Όͳ͍ͱΩπ͍ͱࢥ͏ – ݄500ԁޡࠩ
koeradi
֓ཁ • ωοτϥδΦΛDL͢ΔεΫϦϓτ܊ – ରԠہɿ A&GɾڹɾϦεϥδɾradikoɾϫϩοϓ – ؆қWeb UIΛඋ͑Δ • Ի͍ͨ͠์ૹຖʹcrontabʹهड़ – ִि৴ͱ͔໘͔ͩΒඇରԠ
– ݱࡏ14ϓϩάϥϜ/ि΄ͲΞʔΧΠϒӡ༻த
σϞ
ߏ downloader(s) (Ruby/bash) net radio server(s) frontend (PHP) file system
crontab nginx, php-fpm
ٕज़తৄࡉ • ༻πʔϧ – rtmpdump/ffmpeg/swftools – rtmpdump: rtmpϓϩτίϧʹΑΔDL – ffmpeg: HLSϓϩτίϧʹΑΔDL, ม – swftools:
radikoͷpartialkeyऔಘ༻ • εΫϦϓτ – RubyͩͬͨΓbashͩͬͨΓ – ઃఆϑΝΠϧdotenvʹهड़
ิ • radikoʹؔ͢Δৄࡉ – http://kyoshiaki.hatenablog.com/entry/ 2014/05/04/184748 • ํͷϥδΦΛฉ͘ͳΒ radikoϓϨϛΞϜΛܖ͠·͠ΐ͏ – ݄300ԁޡࠩ
NicoAnime NicoKako koeradi
Q and A?