imported>Swpb at 21:47, 10 April 2019

2019-04-10T21:47:07Z

New page

p = {}

function julian(date_string)
jdate = mw.getCurrentFrame():getParent():expandTemplate{ title = 'MDY to Julian', args = { date_string } }
return jdate
end

function year(jdate)
year = mw.getCurrentFrame():getParent():expandTemplate{ title = 'JULIANDAY.YEAR', args = { jdate } }
return year
end

function historic_EVs(state, year)
historic_EVs = tonumber(mw.getCurrentFrame():getParent():expandTemplate{ title = 'USHRseats', args = { state, year } }) + 2
return historic_EVs
end

--Plots bar segments
function p.bars(frame)
local height = frame.args['height'] or 450
local max_tot = frame.args['max_tot']
local updated = frame.args['updated']
local parent = mw.getCurrentFrame():getParent()

running_dates = { julian('1/1/2011'), julian('1/1/2021') }
running_EVs = { 0, 0 }
-- for index,date in pairs(running_dates) do
-- running_totals[index] = 0
-- end

local i = 1
local bars = ''
local totals = {}
while parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 1 } }~='' do
state = parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 1 } }

join1 = julian( parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 'start' } } )
drop1 = julian( parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 'end' } } )
join2 = julian( parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 'start2' } } )
drop2 = julian( parent:expandTemplate{ title = 'component' , args = { frame.args[i] , 'end2' } } )
state_dates = {join1, drop1, join2, drop2}
state_ismember = {1, 0, 1, 0}

state_EVs = {}
for index,state_date in pairs(state_dates) do
state_EVs[index] = 0
end
if state=='DC' then
state_EVs[1] = 3
state_EVs[3] = 3
else
state_EVs[1] = historic_EVs(state, year(join1))
state_EVs[3] = historic_EVs(state, year(join2))
end

for running_index,running_date in pairs(running_dates) do
for state_index,state_date in pairs(state_dates) do

if running_date > state_dates[state_index] and not running_date > state_dates[state_index+1] then
table.insert( state_dates, state_index+1, running_date)
if state_ismember[state_index]==1 then
table.insert( state_EVs, state_index+1, historic_EVs(state,running_date) )
table.insert( state_ismember, state_index+1, 1)
else
table.insert( state_EVs, state_index+1, 0)
table.insert( state_ismember, state_index+1, 0)
end
end

end
end

running_dates = state_dates

for index,running_date in pairs(running_dates) do

end

-- Update running_EVs array

bars = bars .. parent:expandTemplate{ title = 'User:Swpb/sandbox9' , args = { size = height, max_tot = max_tot, updated = updated, new_tot = totals[i], frame.args[i] } }
end

i = i+1
return bars
end
-- if i<num_items then
-- if mw.ustring.match(state,'MD') then
-- totals[i] = EVs
-- else
-- totals[i] = (totals[i-1] or 0) + EVs
-- end
-- end

-- for each date in dates: date_EV_pairs([date]) = USHRseats(date)+2 (when a member); = 0 (when not a member)
-- multiply a binary array of joined status by an array of EV values on those dates

-- start1_EVs = parent:expandTemplate{ title = 'USHRseats', args = { state, mw.ustring.sub(start, -4) } }
-- end1_EVs = parent:expandTemplate{ title = 'USHRseats', args = { state, mw.ustring.sub(end1, -4) } }
-- start2_EVs = parent:expandTemplate{ title = 'USHRseats', args = { state, mw.ustring.sub(start2, -4) } }
-- end2_EVs = parent:expandTemplate{ title = 'USHRseats', args = { state, mw.ustring.sub(end2, -4) } }

-- Generate table of dates and EVs, and insert Census and other change dates
-- Add any new change dates (events other than start1) and expand running_totals table
-- Sort dates and totals and send to bars template

--Given a timespan from Jan 1, 2006 to a given end date "updated">, calculates the percentage of time elapsed as of a given intermediate date "date".
function p.percent(frame)
local parent = mw.getCurrentFrame():getParent()
local date = parent:expandTemplate{ title = 'MDY to Julian', frame.args['date']}
local updated = parent:expandTemplate{ title = 'MDY to Julian', frame.args['updated']}
local start = parent:expandTemplate{ title = 'MDY to Julian', '1/1/2006' }
percent = 100 * (date - start)/(updated - start)
return percent
end

--Draws interior gray bars on odd years
function p.stripes(frame)
local parent = mw.getCurrentFrame():getParent()
local updated = frame.args['updated']
local year_updated = parent:expandTemplate{ title = 'str rightc', args = {updated, 4} }

local stripes = ''
for year = 2006, year_updated, 2 do
stripes = stripes .. '<div style="display: inline-block; position: absolute;' ..
'left: {{NPVIC chart/percent| date=1/1/' .. year .. '}} | updated=' .. updated .. ' }}%;' ..
'right: {{max|0|{{#expr: 100-{{NPVIC chart/percent| date=12/31/' .. year .. ' | updated=' .. updated .. ' }} }} }}%;' ..
'bottom: 0%;' ..
'top: 0%;' ..
'background-color: #F9F9F9;"></div>'

end

return stripes
end

return p

Module:Sandbox/Swpb/NPVIC chart new - Revision history

imported>Swpb at 21:47, 10 April 2019