41 行
1.3 KiB
Nim
41 行
1.3 KiB
Nim
import strutils, sequtils, asyncdispatch, httpclient, uri
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from jester import Request
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import ".."/[utils, prefs]
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export utils, prefs
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template savePref*(pref, value: string; req: Request; expire=false) =
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if not expire or pref in cookies(req):
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setCookie(pref, value, daysForward(when expire: -10 else: 360),
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httpOnly=true, secure=cfg.useHttps)
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template cookiePrefs*(): untyped {.dirty.} =
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getPrefs(cookies(request))
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template getPath*(): untyped {.dirty.} =
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$(parseUri(request.path) ? filterParams(request.params))
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template refPath*(): untyped {.dirty.} =
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if @"referer".len > 0: @"referer" else: "/"
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template getCursor*(): string =
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let cursor = @"cursor"
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decodeUrl(if cursor.len > 0: cursor else: @"max_position", false)
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template getCursor*(req: Request): string =
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let cursor = req.params.getOrDefault("cursor")
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decodeUrl(if cursor.len > 0: cursor
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else: req.params.getOrDefault("max_position"), false)
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proc getNames*(name: string): seq[string] =
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name.strip(chars={'/'}).split(",").filterIt(it.len > 0)
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proc safeClose*(client: AsyncHttpClient) =
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try: client.close()
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except: discard
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proc safeFetch*(url, agent: string): Future[string] {.async.} =
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let client = newAsyncHttpClient(userAgent=agent)
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try: result = await client.getContent(url)
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except: discard
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finally: client.safeClose()
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