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53 lines
1.2 KiB
Nim
53 lines
1.2 KiB
Nim
import strutils, sequtils, macros
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import norm/sqlite
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import prefs_impl, types
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export genUpdatePrefs
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template safeAddColumn(field: typedesc): untyped =
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try: field.addColumn
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except DbError: discard
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dbFromTypes("prefs.db", "", "", "", [Prefs])
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withDb:
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try:
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createTables()
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except DbError:
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discard
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Prefs.theme.safeAddColumn
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Prefs.hidePins.safeAddColumn
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Prefs.hideReplies.safeAddColumn
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proc getDefaultPrefs(cfg: Config): Prefs =
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result = genDefaultPrefs()
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result.replaceTwitter = cfg.hostname
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result.theme = cfg.defaultTheme
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proc cache*(prefs: var Prefs) =
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withDb:
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try:
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doAssert prefs.id != 0
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discard Prefs.getOne("id = ?", prefs.id)
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prefs.update()
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except AssertionError, KeyError:
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prefs.insert()
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proc getPrefs*(id: string; cfg: Config): Prefs =
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if id.len == 0:
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return getDefaultPrefs(cfg)
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withDb:
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try:
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result.getOne("id = ?", id)
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if result.theme.len == 0:
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result.theme = cfg.defaultTheme
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except KeyError:
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result = getDefaultPrefs(cfg)
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proc resetPrefs*(prefs: var Prefs; cfg: Config) =
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var defPrefs = getDefaultPrefs(cfg)
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defPrefs.id = prefs.id
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cache(defPrefs)
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prefs = defPrefs
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