Wikipedia

Module:Weather box/row: Difference between revisions

Browse history interactively
← Previous edit
Content deleted Content added
Undid revision 875833472 by Johnuniq (talk) blunder somewhere: there were runtime errors
update from sandbox: tweak to reduce duplication
 
(6 intermediate revisions by 3 users not shown)
Line 1:
local wmath_mod = {}require('Module:Math')
local math_mod = require( "Module:Math" )
local wbc = require( "Module:WeatherBoxColors" )
 
local traceText
local function checkFlag( flag )
local Value
Value = {
lang = mw.getContentLanguage(),
getDisplay = function (self, second)
if not self:isValid() then
return nil
end
local display = self.string
if display == 'trace' then
if second then
-- If a cell displays "cm (inch)", show "trace" not "trace (trace)".
return nil
end
return traceText or 'trace'
end
if math.abs(self.number) >= 1000 then
display = self.lang:formatNum(math.abs(self.number))
if self.number < 0 then
display = '−' .. display
end
elseif self.number < 0 then
display = '−' .. display:sub(2)
end
return display
end,
getPrecision = function (self)
local result = rawget(self, 'precision')
if not result then
if self:isValid() then
result = math.max(0, math_mod._precision(self.string))
else
result = 0
end
rawset(self, 'precision', result)
end
return result
end,
isValid = function (self)
return self.number ~= nil and self.number ~= -9999
end,
new = function (v)
local val, str, precision
if type(v) == 'string' then
if v == 'trace' then
val, str, precision = 0, 'trace', 0
else
val, str = math_mod._cleanNumber(v)
end
elseif type(v) == 'number' then
val, str = v, tostring(v)
end
if not val then
val, str = -9999, ''
end
return setmetatable({
number = val,
string = str,
precision = precision,
}, Value)
end,
converts = {
in2cm = { factor = 2.54 },
in2mm = { factor = 25.4 },
cm2in = { factor = 1/2.54, p2max = 1 },
mm2in = { factor = 1/25.4, p2max = 0 },
},
setConvert = function (self, invalue, units)
-- Use method modified from [[Module:Convert]] to determine precision.
if invalue.string == 'trace' then
self.number, self.string, self.precision = 0, 'trace', 0
return
end
local convert = self.converts[units] or error('Unknown units')
local outnum = invalue.number * convert.factor
local precision = invalue:getPrecision()
if outnum > 0 then
local adjust = math.log10(1/convert.factor) + math.log10(2)
local p1 = math.floor(precision + adjust)
local p2 = 1 - math.floor(math.log10(outnum))
if convert.p2max then
p2 = math.min(p2, convert.p2max)
end
precision = math.max(p1, p2)
end
self:setNumberRounded(outnum, precision)
end,
setNumberRounded = function (self, number, precision)
if precision > 2 then
precision = 2
end
self.number = math_mod._round(number, precision)
if precision < 0 then
self.string = tostring(self.number)
else
local fmt = '%.' .. string.format('%d', precision) .. 'f'
self.string = string.format(fmt, self.number)
end
end,
}
Value.__index = Value
 
local function checkFlag(flag, default)
if flag == nil then
return nildefault
elseif type( flag ) == 'boolean' then
return flag
elseif type( flag ) == 'string' then
flag = flag:lower()
if flag == '0' or flag == 'false' or
Line 18 ⟶ 118:
end
else
return error( 'Flag type not valid' )
end
end
 
local function makeLine( label, first_value_stringfirst_values, second_value_stringsecond_values, color_values, color_scheme )
local result = {'|- style="text-align: center;"\n! scope="row" style="height: 16px;" | ', label, "\n"}
local result, color_str, value_str
for i = 1, 13 do
 
table.insert(result,
result = {'|- style="text-align: center;"\n! scope="row" style="height: 16px;" | ', label, "\n"}
'|style="' .. color_values[i] ..
for i = 1,13 do
(i == 13 and ' border-left-width:medium"' or '"') ..
color_str = color_values[i]
' class="notheme"| '
 
)
if i == 13 then
local display = first_values[i]:getDisplay()
table.insert( result, table.concat( {'|style="', color_str, ' border-left-width:medium" | '} ) )
if display then
else
table.insert( result, table.concat( {'|style="', color_str, '" | '} ) display)
if second_values ~= nil then
end
display = second_values[i]:getDisplay(true)
 
if display then
value_str = first_value_string[i]
table.insert(result, "<br />(" .. display .. ")")
if value_str ~= '' and value_str ~= nil then
table.insert( result, value_str )
if second_value_string ~= nil then
value_str = second_value_string[i]
if value_str ~= '' and value_str ~= nil then
table.insert( result, "<br /> (" .. value_str .. ")" )
end
end
else
table.insert( result, '—' )
end
table.insert(result, "\n")
 
table.insert( result, "\n" )
end
return table.concat(result)
 
return table.concat( result )
end
 
local function getInputs( frameargs, group_name, suffix, include_space )
local month_names = { 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', 'year' }
local str, str2, val
local values = {}
 
local output_string = {}
local output_value = {}
local variant = {}
if suffix == nil then
for _i, mon in ipairs( month_names ) do
if include_space then
str = ( frame.args[ mon .. ' ' .. group_name ] or '' )
else
str = ( frame.args[ mon .. group_name ] or '' )
end
val, str2 = math_mod._cleanNumber( str )
if val ~= nil then
table.insert( output_string, str2 )
table.insert( output_value, val )
else
str = args[ mon .. group_name ] or ''
table.insert( output_string, str )
table.insert( output_value, -9999 )
end
values[i] = Value.new(str)
end
else
for i, mon in ipairs(month_names) do
local updated = false
local value, updated
for _, mon in ipairs( month_names ) do
for var, suf in ipairs(suffix) do
updated = false
for i, suf in ipairs( suffix ) do
if include_space then
str = frame.args[ mon .. ' ' .. group_name .. ' ' .. suf ]
else
str = frame.args[ mon .. group_name .. ' ' .. suf ]
end
if str ~= nil and str ~= '' then
val, str2value = math_modValue._cleanNumbernew( str )
ifvalue.variant val ~= nil thenvar
table.insert( output_string, str2 )
table.insert( output_value, val )
else
table.insert( output_string, str )
table.insert( output_value, -9999 )
end
table.insert( variant, i )
updated = true
break
Line 103 ⟶ 178:
end
if not updated then
value = Value.new()
table.insert( output_string, '' )
value.variant = 0
table.insert( output_value, -9999 )
table.insert( variant, 0 )
end
values[i] = value
end
end
return values
 
return output_string, output_value, variant
end
 
local function getAnnualValue( values, mode )
local total = 0
local val = 0
 
if mode == 'avg' or mode == 'sum' then
local p1,total p2= 0
local p1, p2, variant
p1 = 0
for i = 1, 12 do
valif =not values[i]:isValid() then
return Value.new()
if val == -9999 then
return '', -9999
end
if not variant then
 
local var = values[i].variant
p2 = math_mod._precision( val )
if var and var ~= 0 then
variant = var
end
end
p2 = values[i]:getPrecision()
if p2 > p1 then
p1 = p2
end
total = total + values[i].number
 
total = total + val
end
local value = Value.new(total)
if mode == 'avg' then
total = math_mod._roundvalue:setNumberRounded( total / 12, p1 )
end
value.variant = variant
return tostring( total ), total
return value
elseif mode == 'min' then
local min_val = niltarget
for i = 1, 12 do
val =if values[i]:isValid() then
if valtarget ~== nil or values[i].number < -9999target.number then
target = values[i]
if min_val == nil or val < min_val then
min_val = val
end
end
end
return tostring(target min_valor Value.new(), min_val
elseif mode == 'max' then
local max_val = niltarget
for i = 1, 12 do
val =if values[i]:isValid() then
if valtarget ~== nil or values[i].number > -9999target.number then
target = values[i]
if max_val == nil or val > max_val then
max_val = val
end
end
end
return tostringtarget or Value.new(max_val), max_val
else
error( 'Unrecognized Annual Mode' )
end
end
 
local function reconcileTemperature( C_degree_stringsC_values, C_degree_values, F_degree_strings, F_degree_values F_values)
for i = 1, 13 do
local p
local p
for i = 1,13 do
if C_degree_stringsC_values[i].string == '' then
if F_degree_valuesF_values[i] ~= -9999:isValid() then
p = F_values[i]:getPrecision()
p = math.max( 0, math_mod._precision( F_degree_strings[i] ) )
C_degree_valuesC_values[i] = math_mod._round:setNumberRounded( (F_degree_valuesF_values[i].number - 32)*5/9, p )
C_degree_strings[i] = tostring( C_degree_values[i] )
end
elseif F_degree_stringsF_values[i].string == '' then
if C_degree_valuesC_values[i] ~= -9999:isValid() then
p = C_values[i]:getPrecision()
p = math.max( 0, math_mod._precision( C_degree_strings[i] ) )
F_degree_valuesF_values[i] = math_mod._round:setNumberRounded( C_degree_valuesC_values[i].number*9/5 + 32, p )
F_degree_strings[i] = tostring( F_degree_values[i] )
end
end
end
return C_degree_strings, C_degree_values, F_degree_strings, F_degree_values
end
 
local function reconcilePrecipitation( M_degree_stringsM_values, M_degree_valuesI_values, prefer_cm)
I_degree_strings, I_degree_values, variant, prefer_cm )
local p
 
local v_class = 0
for i = 1, 13 do
if variantM_values[i].variant == 1 then
v_class = 1
elseif variantM_values[i].variant == 2 then
v_class = 2
end
Line 203 ⟶ 272:
end
end
for i = 1, 13 do
local units
if M_degree_strings[i] == '' then
if I_degree_valuesM_values[i].string ~== -9999'' then
if I_values[i]:isValid() then
if v_class == 1 then
units = 'in2cm'
p = math.max( 0, math_mod._precision( I_degree_strings[i] ) ) - 1
M_degree_values[i] = math_mod._round( I_degree_values[i]*2.54, p )
variant[i] = v_class
else
units = 'in2mm'
p = math.max( 0, math_mod._precision( I_degree_strings[i] ) ) - 2
M_degree_values[i] = math_mod._round( I_degree_values[i]*25.4, p )
variant[i] = v_class
end
M_degree_stringsM_values[i] = tostring:setConvert( M_degree_valuesI_values[i], units)
M_values[i].variant = v_class
end
elseif I_degree_stringsI_values[i].string == '' then
if M_degree_valuesM_values[i] ~= -9999:isValid() then
if variantM_values[i].variant == 1 then
units = 'cm2in'
p = math.max( 0, math_mod._precision( M_degree_strings[i] ) )
I_degree_values[i] = M_degree_values[i]/2.54
else
units = 'mm2in'
p = math.max( 0, math_mod._precision( M_degree_strings[i] ) ) + 1
I_degree_values[i] = M_degree_values[i]/25.4
end
I_degree_valuesI_values[i] = math_mod._round:setConvert( I_degree_valuesM_values[i], p units)
I_degree_strings[i] = tostring( I_degree_values[i] )
end
end
end
return M_degree_strings, M_degree_values, I_degree_strings, I_degree_values, variant
end
 
local function w.buildRow_buildRow(definition, frameargs, options)
options = options or {}
local mode = (frame.args.mode or 'basic'):lower()
local wbc = require('Module:Weather box/colors' .. (options.sandbox or ''))
local group_name = frame.args.group_name
local mode = (definition.mode or 'basic'):lower()
local first_value_string, second_value_string
local group_name = definition.group_name
local first_value_number, second_value_number, color_values
local first_values, second_values
local color_scheme = frame.args.color_scheme or 't'
local color_values
local scale_factor = math_mod._cleanNumber( frame.args.scale_factor) or 1
local date_modecolor_scheme = checkFlag( framedefinition.args.date_modecolor_scheme or false )'t'
local labelscale_factor = framemath_mod.args_cleanNumber(definition.labelscale_factor) or ''1
local date_mode = checkFlag(definition.date_mode, false)
local annual_mode = (frame.args.annual_mode or 'avg'):lower()
local include_spacelabel = checkFlag( framedefinition.args.include_spacelabel or true )''
local second_lineannual_mode = checkFlag( framedefinition.args.second_line )annual_mode or false'avg'):lower()
local prefer_cminclude_space = checkFlag( framedefinition.args.prefer_cminclude_space, true) or false
local second_line = checkFlag(definition.second_line, false)
local result
local prefer_cm = checkFlag(definition.prefer_cm, false)
local variant
local imperial_first = checkFlag(args['imperial first'])
 
local pframemetric_first = frame:getParentcheckFlag(args['metric first'])
local imperial_firstwantSingleLine = options.wantSingleLine or checkFlag( frame.args['imperialsingle firstline'] )
local trace = args.trace
if imperial_first == nil then imperial_first = checkFlag( pframe.args['imperial first'] ) end
if trace and trace ~= '' then
 
traceText = trace
local metric_first = checkFlag( frame.args['metric first'] )
end
if metric_first == nil then metric_first = checkFlag( pframe.args['metric first'] ) end
if imperial_first == nil then
 
imperial_first = metric_first == nil and true or not metric_first
local single_line = checkFlag( frame.args['single line'] )
if single_line == nil then single_line = checkFlag( pframe.args['single line'] ) end
 
if imperial_first == nil and metric_first ~= nil then
imperial_first = not metric_first
else
imperial_first = true
end
 
if mode == 'basic' then
first_value_string, first_value_numberfirst_values = getInputs( pframeargs, group_name, nil, include_space)
second_values = nil
nil, include_space )
second_value_string = nil
second_value_number = nil
elseif mode == 'temperature' then
first_value_string, first_value_numberfirst_values = getInputs( pframeargs, group_name, {'C'}, include_space)
second_values = getInputs(args, group_name, {'CF'}, include_space )
reconcileTemperature(first_values, second_values)
second_value_string, second_value_number = getInputs( pframe, group_name,
{'F'}, include_space )
first_value_string, first_value_number, second_value_string, second_value_number =
reconcileTemperature( first_value_string, first_value_number,
second_value_string, second_value_number )
elseif mode == "precipitation" then
first_value_string, first_value_number, variantfirst_values = getInputs( pframeargs, group_name, {'cm', 'mm'}, include_space)
{'cm'second_values = getInputs(args, group_name, {'mminch'}, include_space )
reconcilePrecipitation(first_values, second_values, prefer_cm)
second_value_string, second_value_number = getInputs( pframe, group_name,
{'inch'}, include_space )
first_value_string, first_value_number, second_value_string, second_value_number,
variant =
reconcilePrecipitation( first_value_string, first_value_number,
second_value_string, second_value_number, variant, prefer_cm )
else
error( 'Requested mode not recognized' )
end
 
local good = false
for i = 1, 13 do
if first_value_string[i] ~= nil and first_value_stringfirst_values[i].string ~= '' then
good = true
break
Line 302 ⟶ 346:
return ''
end
if first_values[13].string == '' then
 
first_values[13] = getAnnualValue(first_values, annual_mode)
if first_value_string[13] == nil or first_value_string[13] == '' then
first_value_string[13], first_value_number[13] = getAnnualValue( first_value_number, annual_mode )
end
if second_value_stringsecond_values ~= nil then
if second_value_string[13] == nil or second_value_stringsecond_values[13].string == '' then
second_value_string[13], second_value_numbersecond_values[13] = getAnnualValue( second_value_numbersecond_values, annual_mode )
end
if mode == 'precipitation' then
for i = 1,12 do
if variant[i] ~= 0 then
variant[13] = variant[i]
break
end
end
end
end
color_scheme = wbc.interpret_color_code(color_scheme)
 
color_scheme = wbc.interpret_color_code( color_scheme )
 
color_values = {}
local month_adj = { 31/30, 28.25/30, 31/30, 1, 31/30, 1,
31/30, 31/30, 1, 31/30, 1, 31/30, 12365.17525/30 }
for i = 1, 13 do
local adj
if first_values[i]:isValid() then
for i = 1,13 do
local adj = scale_factor
if first_value_number[i] ~= nil and first_value_number[i] ~= -9999 then
adj = scale_factor
if date_mode then
adj = adj / month_adj[i]
end
if mode == "precipitation" then
if variantfirst_values[i].variant == 1 then
adj = adj * 10
end
end
table.insert( color_values, color_scheme( first_value_numberfirst_values[i].number * adj ) )
else
table.insert( color_values, color_scheme( nil ) )
end
end
if imperial_first and second_values ~= nil then
 
first_values, second_values = second_values, first_values
local lang = mw.getContentLanguage()
local function formatNumber(number, number_string)
if number ~= nil and number ~= -9999 then
if math.abs(number) >= 1000 then
number_string = lang:formatNum( math.abs(number) )
if number < 0 then
number_string = '−' .. number_string
end
elseif number < 0 then
number_string = '−' .. number_string:sub(2)
end
end
return number_string
end
if not wantSingleLine then
for i = 1,13 do
if second_line and second_values ~= nil then
first_value_string[i] = formatNumber(first_value_number[i], first_value_string[i])
first_values = second_values
if second_value_number ~= nil then
second_value_string[i] = formatNumber(second_value_number[i], second_value_string[i])
end
second_values = nil
end
return makeLine(label, first_values, second_values, color_values)
end
 
local function buildRow(frame)
if imperial_first and second_value_string ~= nil then
return _buildRow(frame.args, frame:getParent().args) -- row definition, template parameters
local t = first_value_string
first_value_string = second_value_string
second_value_string = t
end
 
if not single_line then
if second_line and second_value_string ~= nil then
first_value_string = second_value_string
end
second_value_string = nil
end
 
return makeLine( label, first_value_string, second_value_string, color_values, color_scheme )
end
 
return w{
buildRow = buildRow,
_buildRow = _buildRow,
}
Retrieved from "https://en.wikipedia.org/wiki/Module:Weather_box/row"