points.coffee | |
|---|---|
_ = require 'underscore'
Backbone = require 'backbone'
coordinates = require('upon').coordinates
ensemble = new (require './ensemble')
class Point extends Backbone.Model | |
| Note: 0 should perhaps be the default for degrees? | atCoordinates: (lon = 0, lat) ->
@at = coordinates.of @get("lon") ? lon, @get("lat") ? lat
@at.ecliptical 'dec'
initialize: (a) ->
[a.lon, a.lat] = @atCoordinates a.lon, a.lat
a.re ?= '' # regarding reason
a.ts ?= '' # timeshift - more, related moments
@set a |
| TODO: with a newer Backbone,
| @bind "change:lon", @atCoordinates
@bind "change:lat", @atCoordinates
class Points extends Backbone.Collection
model: Point
initialize: (models = [], options = {}) ->
models = @precious options if _.isEmpty models
@reset models
precious: (options) ->
json = options.data
return [] unless json?
[objs, idx] = [[], 0]
for i, group of json
switch i
when '1', '2'
keys =
0: "lon"
1: "lat"
2: "dau"
3: "day_lon"
4: "day_lat"
5: "day_dau"
for id, it of group
sid = if i is "2" then "#{10000 + new Number(id)}" else id
item = ensemble.sid sid
its = item.get('id')
objs.push
id: if its is '?' then sid else its
sid: sid
for key, val of it
objs[idx][keys[key]] = val
idx++
when '3' |
| Adding the frontal so many.
TODO: check if all of these are on the ecliptic (i.e. lon values)
Also see if all of them are to be used and if in order - whitelist?
For example we may just want the Vertex from the following:
| keys = ["AS", "MC"]
for num, val of group
if keys[num]?
objs.push
id: "#{[keys[num]]}"
sid: null
lon: val
day_lon: null
idx++
when '4'
for count in [1..12] |
| Whole-sign houses start with 'T' for topics, all others with 'H'. | objs.push
id: "#{if group[12] is 'W' then 'T' else 'H'}#{count}"
sid: null
lon: group[count-1]
day_lon: null
re: @houses[group[12]]
idx++
objs |
| Minimal lowercase tags, a reason. | houses: { "P": "placidus"
, "K": "koch"
, "O": "porphyrius"
, "R": "regiomontanus"
, "C": "campanus"
, "A": "ascendant"
, "E": "equal"
, "V": "vehlow-equal"
, "W": "whole-sign"
, "X": "axial-rotation"
, "H": "horizontal"
, "T": "topocentric"
, "B": "alcabitus"
, "M": "morinus"
, "U": "krusinski-pisa"
, "G": "gauquelin-sectors"
} |
| The first point or the @getNone id of Ensemble. | a: -> @at(0) ? new Point id: '-'
module.exports = Points
|