100 lines
3.3 KiB
Plaintext
100 lines
3.3 KiB
Plaintext
lapis = require "lapis"
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console = require "lapis.console"
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import respond_to from require "lapis.application"
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import trim from require "lapis.util"
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import escape_identifier from require "lapis.db"
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import process_tags from require "helpers"
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import Tracks from require "models"
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class extends lapis.Application
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"/console": console.make!
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[track: "/track/:id[%d]"]: respond_to {
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GET: =>
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if @track = Tracks\find id: tonumber @params.id
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@next = @track\next!
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@previous = @track\previous!
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return render: true
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else
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return redirect_to: @url_for "tracks"
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POST: =>
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if @track = Tracks\find id: tonumber @params.id
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updates = {}
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-- automatic tags
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for field in *{"artist", "mood", "link", "genre"}
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if @params[field]
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if @params.tags
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@params.tags ..= " #{field}:#{@params[field]}"
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else
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@params.tags = "#{field}:#{@params[field]}"
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-- update all fields
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for field in pairs Tracks.fields
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if @params[field]
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switch field
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when "status"
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updates.status = Tracks.statuses\for_db tonumber(@params.status) or @params.status
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when "quality"
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updates.quality = Tracks.qualities\for_db tonumber(@params.quality) or @params.quality
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when "tags"
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updates.tags = process_tags @params.tags
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when "id"
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nil -- IDs cannot be modified
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else
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updates[field] = trim @params[field]
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@track\update updates
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return redirect_to: @url_for "track", id: @track.id
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else
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return redirect_to: @url_for "tracks"
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}
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[tracks: "/tracks(/:order[%a])(/:asc_desc)(/:page[%d])"]: =>
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-- validate order field
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@order = tostring(@params.order)\lower!
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unless Tracks.fields[@order]
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@order = "id"
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-- validate ascending/descending (ascending default)
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@asc_desc = tostring(@params.asc_desc)\upper!
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if @asc_desc != "DESC" and @asc_desc != "ASC"
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@asc_desc = "ASC"
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@page = tonumber(@params.page) or 1
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tracks = Tracks\paginated "* ORDER BY #{escape_identifier @order} #{@asc_desc}", per_page: 32
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-- @last_page = tracks\num_pages! -- this errors (something wrong with Lapis?)
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@last_page = 1 + math.floor Tracks\count("true") / 32
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-- validate page
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if @page < 1
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return redirect_to: @url_for "tracks", order: @order, asc_desc: @asc_desc, page: 1
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if @page > @last_page
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return redirect_to: @url_for "tracks", order: @order, asc_desc: @asc_desc, page: @last_page
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@tracks = tracks\get_page @page
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return render: true
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-- NOTE deprecated
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[index: "/(:page[%d])"]: respond_to {
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GET: =>
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tracks = Tracks\paginated "* ORDER BY id", per_page: 32
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@page = tonumber(@params.page) or 1
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@tracks = tracks\get_page @page
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render: true
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POST: =>
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if @params.id
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track = Tracks\find id: @params.id
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track\update {
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artist: @params.artist
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title: @params.title
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link: @params.link
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status: tonumber @params.status
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}
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else
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Tracks\create {
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artist: @params.artist
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title: @params.title
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link: @params.link
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status: @params.status
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}
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redirect_to: @url_for "index", page: @params.page
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}
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