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View Code? Open in Web Editor NEWAPI server (backend) for web application (freemap-v3-nodejs)
License: Apache License 2.0
API server (backend) for web application (freemap-v3-nodejs)
License: Apache License 2.0
webserver sa kvoli tomu nespusti. ale je to zahadne, lebo zatvorky sa zdaju byt sparovane spravne
freemap-v3-api/app/routers/tracklogs/createTracklogHandler.js:27
);
^
SyntaxError: Unexpected token )
at createScript (vm.js:53:10)
at Object.runInThisContext (vm.js:95:10)
at Module._compile (module.js:543:28)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:488:32)
at tryModuleLoad (module.js:447:12)
at Function.Module._load (module.js:439:3)
at Module.require (module.js:498:17)
at require (internal/module.js:20:19)
at global.rootRequire.name (freemap-v3-api/index.js:2:30)
[nodemon] app crashed - waiting for file changes before starting...
Používam prehliadač Opera 47
tu je výpis s JS konsoly:
galleryUploadModal.bundle.js:1
Uncaught (in promise) TypeError: Cannot convert undefined or null to object
at Function.from (native)
at i (http://next.freemap.sk/galleryUploadModal.bundle.js:1:216)
at http://next.freemap.sk/galleryUploadModal.bundle.js:1:2928
at
Navrhujem drzat aj original obrazok (zobrazeny po kliknuti na foto), avsak servirovat jeho zmenseninu. Velkost by mohla byt v URL. Vyriesit treba ci sa zmensenina bude cachovat na serveri a ako.
Pri prihlasovaní pomocou Google účtu v Chromium 91.0.4452.0:
Vo Firefoxe 87.0 prihlásenie funguje bez problémov:
Ahoj
prosim pridat support pre payload z appky Traccar.
V threade https://groups.google.com/g/osm_sk/c/BC5g37pmlRg/m/GNYUw9YlAQAJ dokonca clovek pise ze to funguje korektne z Traccar na IOS, avsak z Androidu mi to nejde.
Mam zapnute dve zariadenia ktore pravidelne posielaju data cez:
https://backend.freemap.sk/tracking/track/J7ihLyRf
https://backend.freemap.sk/tracking/track/sDIBtMf9
A budu posielat aj dalej kazdych 10-15 sekund, ak budu mat dobry signal.
Zial nemam prostriedky na zistenie struktury, skusal som vyrobit proxy cez Postman na localhoste, ale nejak tie post requesty nevidim, vidim iba bezne GET requesty ktore robim cez browser.
Ich support mi napisal ze:
"Traccar Client sends POST requests with parameters in the payload."
(https://www.traccar.org/forums/topic/custom-server/#post-45777)
ahoj, Miro
[2017-08-21T14:22:19.107Z] ERROR: koa/17861 on Peters-MacBook-Pro.local: --> GET /tracklogs/7HGVqa7Zy8TTJ4qURJIGEV 500 0ms (req_id=2ce1bc9e-7965-45d1-983f-1333b1e92ebf, duration=0, req.remoteAddress=::1, req.remotePort=63951)
GET /tracklogs/7HGVqa7Zy8TTJ4qURJIGEV HTTP/1.1
host: localhost:3000
connection: keep-alive
origin: http://local.freemap.sk:8080
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36
accept: /
referer: http://local.freemap.sk:8080/?map=13/48.17181/17.09979&layers=K&track-uid=7HGVqa7Zy8TTJ4qURJIGEV
accept-encoding: gzip, deflate, br
accept-language: en-US,en;q=0.8
--
HTTP/1.1 500 Internal Server Error
HTTP/1.1 500 Internal Server Error
Content-Type: text/plain; charset=utf-8
Content-Length: 21
Date: Mon, 21 Aug 2017 14:22:19 GMT
Connection: keep-alive
--
TypeError: Cannot create property 'headers' on boolean 'true'
at next.catch.err (/Users/peter/repos/freemap-v3-nodejs-backend/node_modules/kcors/index.js:91:21)
at
Po nejakom timeou-te, alebo znovuotvorení prehliadača sa opäť objaví chyba s prihlásením "Nepodarilo sa prihlásiť: Server vrátil neočakávaný status: 500"
Martin @zdila, pre ucely gpx uploadu by som originalny nazov subor (a neskor dalsie metadata, napr. owner, permissions) rad ukladal do nejakej db. v principe hocijaky key-value store s perzistenciou.
neviem odhadnut co vsetko ine v db bude, t.j. ako bude velka. odhadujem ze pri galerii obrazkov budes mat samotne fotky na disku a v db budu len metadata.
ja mam skusenost s tymto: https://github.com/techfort/LokiJS, ale to je na uvod mozno overkill (a nepouzil som to na viac ako 1000 zaznamov, takze neviem posudit aku to ma vykonnost).
Pri/po uploade fotiek ostáva veľké množstvo súborov v temp-e:
# ls /tmp/upload_* | wc -l
889
T.j. cca 900 súborov za asi 10 dní. Nakoľko je tento adresár namapovaný v pamäti, znižuje to dostupnú RAM (aktuálne o cca 1,7GB) pre ostatné procesy:
# find /tmp -iname 'upload_*' -print0 | du --files0-from - -c -s | tail -1<br>
1703060 celkom
Zatiaľ tieto súbory mažem len ak sú staršie ako hodina, t.j. aby som omylom nezrušil nejaký práve prebiehajúci upload:
# find /tmp -iname 'upload_*' -mmin +60 -exec rm {} \;
Ale bolo by pekné, keby sa po uploade vyčistili tieto dočasné súbory automaticky, nech to nemusí byť robené ďalším skriptom spúšťaným z cron-u :)
parameter maxcount=1
pri metode tracking.subscribe
sice vrati jeden vysledok, no nejedna sa o najcerstvejsiu odoslanu poziciu. pre zistenie najnovsej pozicie je tak stale treba stahovat vsetky body. bodla by trebars nova metoda, ktora vrati najcerstvejsiu poziciu alebo mat aspon moznost body zoradit zostupne podla id.
viacero fixnych velkosti
...keze mena mame z OSM a tam meno nie je jedinecne. Dodatocne by si mohol user zmenit meno. Alternativa je este pridat za meno cislo poradia ak je konflikt.
endpoint pre nastroj "prehliadac tras" na frontende.
v prvej verzii budeme podporovat iba format gpx, ale neskor chceme aj ine formaty (kmz).
v prvej verzii mame len anonymnych pouzivatelov.
tu je zodpovedajuca issue pre frontend
pouzivatel cez nastroj prehliadac tras nahra GPX, ta sa zobrazi. v menu pri zobrazenej trase by sme chceli mat tlacidlo "zdielat odkaz na trasu" ktore vygeneruje url. na to potrebujeme gpx nahrat na server a neskor ho zase ziskat.
POST /tracklogs/
request body bude JSON:
{
"data": <string - b64 enkodovane gpx>,
"mediaType": "application/gpx+xml",
"name": <nazov povodneho suboru>
}
response bude JSON:
{"uid": <string>}
UID ma 16 znakov ([a-zA-Z0-9]), lebo ho budeme davat do url.
GET /tracklogs/<uid>
v response body vrati json:
{
"uid": <uid>,
"data": <string - b64 enkodovane gpx>,
"mediaType": "application/gpx+xml",
"name": <nazov povodneho suboru>
}
OSM's OAuth 1.0a is in the process of being deprecated, as discussed at openstreetmap/operations#867. No timeline has been set, but we do not expect to shut off OAuth 1.0a this year. It would be good to move to OAuth 2.0 well before this time.
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