471 lines
12 KiB
Lua
471 lines
12 KiB
Lua
local _CR = require 'CR'
|
|
local Widget = require 'Widget'
|
|
local Text = require 'Text'
|
|
local Line = require 'Line'
|
|
local TextColumn = require 'TextColumn'
|
|
local ScaledImage = require 'ScaledImage'
|
|
local util = require 'util'
|
|
local json = require 'json'
|
|
local schema = require 'default_patterns'
|
|
|
|
local _STRING_MATCH = string.match
|
|
local _STRING_SUB = string.sub
|
|
local _STRING_UPPER = string.upper
|
|
local _OS_EXECUTE = os.execute
|
|
|
|
local TIME_FORMAT = '%-I:%M %p'
|
|
local DATE_FORMAT = '%A'
|
|
|
|
local SECTIONS = 6
|
|
local WEATHER_UPDATE_INTERVAL = 900
|
|
|
|
local WEATHER_PATH = '/tmp/weather.json'
|
|
local ICON_PATH = CONSTRUCTION_GLOBAL.ABS_PATH .. '/images/weather/'
|
|
local RECENTLY_UPDATED_PATH = '/tmp/weather_recently_updated'
|
|
local NA = "N/A"
|
|
local NA_IMAGE_PATH = ICON_PATH .. 'na.png'
|
|
|
|
--construction params
|
|
local SPACING = 20
|
|
local HEADER_PAD = 20
|
|
local ICON_PAD = 20
|
|
local ICON_SIDE_LENGTH = 65
|
|
local TEMP_SECTION_WIDTH = 140
|
|
local SECTION_HEIGHT = HEADER_PAD + ICON_SIDE_LENGTH + 30
|
|
|
|
local __create_side_section = function(x_offset, y_offset, section_table)
|
|
for i = 1, SECTIONS do
|
|
section_table[i] = {}
|
|
local current_widget = section_table[i]
|
|
local current_y = y_offset + (i - 1) * SECTION_HEIGHT
|
|
|
|
current_widget.desc = Widget.Text{
|
|
x = x_offset,
|
|
y = current_y,
|
|
text_color = schema.blue,
|
|
}
|
|
|
|
current_widget.period = Widget.Text{
|
|
x = x_offset + CONSTRUCTION_GLOBAL.SIDE_WIDTH,
|
|
y = current_y,
|
|
x_align = 'right',
|
|
text_color = schema.blue
|
|
}
|
|
|
|
current_widget.icon = Widget.ScaledImage{
|
|
x = x_offset,
|
|
y = current_y + HEADER_PAD,
|
|
width = ICON_SIDE_LENGTH,
|
|
height = ICON_SIDE_LENGTH
|
|
}
|
|
|
|
current_widget.temp1 = Widget.Text{
|
|
x = x_offset + ICON_SIDE_LENGTH + 0.5 * TEMP_SECTION_WIDTH,
|
|
y = current_y + HEADER_PAD + 20,
|
|
x_align = 'center',
|
|
font_size = 28,
|
|
text_color = schema.blue
|
|
}
|
|
|
|
current_widget.temp2 = Widget.Text{
|
|
x = x_offset + ICON_SIDE_LENGTH + 0.5 * TEMP_SECTION_WIDTH,
|
|
y = current_y + HEADER_PAD + 50,
|
|
x_align = 'center',
|
|
font_size = 11
|
|
}
|
|
|
|
current_widget.label_column = Widget.TextColumn{
|
|
x = x_offset + ICON_SIDE_LENGTH + TEMP_SECTION_WIDTH,
|
|
y = current_y + HEADER_PAD + 10,
|
|
spacing = SPACING,
|
|
'H',
|
|
'P',
|
|
'W'
|
|
}
|
|
|
|
current_widget.info_column = Widget.TextColumn{
|
|
x = x_offset + CONSTRUCTION_GLOBAL.SIDE_WIDTH,
|
|
y = current_y + HEADER_PAD + 10,
|
|
spacing = SPACING,
|
|
x_align = 'right',
|
|
text_color = schema.blue,
|
|
num_rows = 3
|
|
}
|
|
|
|
if i < SECTIONS then
|
|
current_widget.divider = Widget.Line{
|
|
p1 = {
|
|
x = x_offset,
|
|
y = current_y + SECTION_HEIGHT - 18
|
|
},
|
|
p2 = {
|
|
x = x_offset + CONSTRUCTION_GLOBAL.SIDE_WIDTH,
|
|
y = current_y + SECTION_HEIGHT - 18
|
|
},
|
|
line_pattern = schema.mid_grey
|
|
}
|
|
end
|
|
end
|
|
end
|
|
|
|
--LEFT
|
|
local left = {
|
|
header = Widget.Header{
|
|
x = CONSTRUCTION_GLOBAL.LEFT_X,
|
|
y = CONSTRUCTION_GLOBAL.TOP_Y,
|
|
width = CONSTRUCTION_GLOBAL.SIDE_WIDTH,
|
|
header = "HOURLY FORECAST"
|
|
},
|
|
hours = {}
|
|
}
|
|
|
|
__create_side_section(CONSTRUCTION_GLOBAL.LEFT_X, left.header.bottom_y, left.hours)
|
|
|
|
--CENTER
|
|
local center = {}
|
|
|
|
center.header = Widget.Header{
|
|
x = CONSTRUCTION_GLOBAL.CENTER_X,
|
|
y = CONSTRUCTION_GLOBAL.TOP_Y,
|
|
width = CONSTRUCTION_GLOBAL.CENTER_WIDTH,
|
|
header = "CURRENT CONDITIONS"
|
|
}
|
|
|
|
center.current_desc = Widget.Text{
|
|
x = CONSTRUCTION_GLOBAL.CENTER_X,
|
|
y = center.header.bottom_y,
|
|
text_color = schema.blue
|
|
}
|
|
|
|
local CENTER_SPACING = SPACING + 5
|
|
local INFO_Y = center.header.bottom_y + CENTER_SPACING
|
|
|
|
center.icon = Widget.ScaledImage{
|
|
x = CONSTRUCTION_GLOBAL.CENTER_X,
|
|
y = INFO_Y,
|
|
width = ICON_SIDE_LENGTH,
|
|
height = ICON_SIDE_LENGTH
|
|
}
|
|
|
|
local TEXT_1_PAD = 80
|
|
local TEXT_1_X = CONSTRUCTION_GLOBAL.CENTER_X + ICON_SIDE_LENGTH + TEXT_1_PAD
|
|
|
|
center.current_temp = Widget.Text{
|
|
x = TEXT_1_X,
|
|
y = INFO_Y + 11,
|
|
x_align = 'center',
|
|
font_size = 32,
|
|
text_color = schema.blue
|
|
}
|
|
|
|
center.obs_time = Widget.Text{
|
|
x = TEXT_1_X,
|
|
y = INFO_Y + 39,
|
|
x_align = 'center',
|
|
font_size = 11,
|
|
}
|
|
|
|
center.place = Widget.Text{
|
|
x = TEXT_1_X,
|
|
y = INFO_Y + 57,
|
|
x_align = 'center',
|
|
font_size = 11,
|
|
}
|
|
|
|
local COLUMN_WIDTH = 189
|
|
local LABEL_COLUMN_1_X = TEXT_1_X + TEXT_1_PAD
|
|
|
|
center.label_column_1 = Widget.TextColumn{
|
|
x = LABEL_COLUMN_1_X,
|
|
y = center.header.bottom_y,
|
|
spacing = CENTER_SPACING,
|
|
'Feels Like',
|
|
'Dewpoint',
|
|
'Sky Coverage',
|
|
'Humidity',
|
|
'Precipitation'
|
|
}
|
|
|
|
center.info_column_1 = Widget.TextColumn{
|
|
x = LABEL_COLUMN_1_X + COLUMN_WIDTH,
|
|
y = center.header.bottom_y,
|
|
x_align = 'right',
|
|
text_color = schema.blue,
|
|
spacing = CENTER_SPACING,
|
|
num_rows = 5
|
|
}
|
|
|
|
local LABEL_COLUMN_2_X = LABEL_COLUMN_1_X + COLUMN_WIDTH + 20
|
|
|
|
center.label_column_2 = Widget.TextColumn{
|
|
x = LABEL_COLUMN_2_X,
|
|
y = center.header.bottom_y,
|
|
spacing = CENTER_SPACING,
|
|
'WindSpd',
|
|
'WindDir',
|
|
'Pressure',
|
|
'Sunrise',
|
|
'Sunset'
|
|
}
|
|
|
|
center.info_column_2 = Widget.TextColumn{
|
|
x = LABEL_COLUMN_2_X + COLUMN_WIDTH,
|
|
y = center.header.bottom_y,
|
|
x_align = 'right',
|
|
text_color = schema.blue,
|
|
spacing = CENTER_SPACING,
|
|
num_rows = 5
|
|
}
|
|
|
|
--RIGHT
|
|
|
|
local right = {
|
|
header = Widget.Header{
|
|
x = CONSTRUCTION_GLOBAL.RIGHT_X,
|
|
y = CONSTRUCTION_GLOBAL.TOP_Y,
|
|
width = CONSTRUCTION_GLOBAL.SIDE_WIDTH,
|
|
header = "6 DAY FORECAST"
|
|
},
|
|
days = {}
|
|
}
|
|
|
|
__create_side_section(CONSTRUCTION_GLOBAL.RIGHT_X, right.header.bottom_y, right.days)
|
|
|
|
Widget = nil
|
|
schema = nil
|
|
|
|
SPACING = nil
|
|
HEADER_BOTTOM_Y = nil
|
|
SECTION_HEIGHT = nil
|
|
INFO_Y = nil
|
|
TEXT_1_PAD = nil
|
|
TEXT_1_X = nil
|
|
COLUMN_WIDTH = nil
|
|
LABEL_COLUMN_1_X = nil
|
|
CENTER_SPACING = nil
|
|
|
|
local __populate_section = function(current_section, cr, desc, period, icon_path, temp1, temp2, humidity, pop, wind)
|
|
if desc then
|
|
Text.set(current_section.desc, cr, Text.trim_to_length(desc, 20))
|
|
else
|
|
Text.set(current_section.desc, cr, NA)
|
|
end
|
|
|
|
Text.set(current_section.period, cr, period or NA)
|
|
|
|
ScaledImage.set(current_section.icon, icon_path or NA_IMAGE_PATH)
|
|
|
|
Text.set(current_section.temp1, cr, temp1 or NA)
|
|
Text.set(current_section.temp2, cr, temp2 or NA)
|
|
|
|
TextColumn.set(current_section.info_column, cr, 1, humidity or NA)
|
|
TextColumn.set(current_section.info_column, cr, 2, pop or NA)
|
|
TextColumn.set(current_section.info_column, cr, 3, wind or NA)
|
|
end
|
|
|
|
local __populate_center = function(center_section, cr, desc, icon_path, temp, obs_time, place, feels_like,
|
|
dewpoint, coverage, humidity, precip, wind, pressure, visibility, sunrise, sunset)
|
|
|
|
if desc then
|
|
Text.set(center_section.current_desc, cr, Text.trim_to_length(desc, 20))
|
|
else
|
|
Text.set(center_section.current_desc, cr, NA)
|
|
end
|
|
|
|
ScaledImage.set(center_section.icon, icon_path or NA_IMAGE_PATH)
|
|
|
|
Text.set(center_section.current_temp, cr, temp or NA)
|
|
Text.set(center_section.obs_time, cr, obs_time or NA)
|
|
Text.set(center_section.place, cr, place or NA)
|
|
|
|
local info_column_1 = center_section.info_column_1
|
|
|
|
TextColumn.set(info_column_1, cr, 1, feels_like or NA)
|
|
TextColumn.set(info_column_1, cr, 2, dewpoint or NA)
|
|
TextColumn.set(info_column_1, cr, 3, coverage or NA)
|
|
TextColumn.set(info_column_1, cr, 4, humidity or NA)
|
|
TextColumn.set(info_column_1, cr, 5, precip or NA)
|
|
|
|
local info_column_2 = center_section.info_column_2
|
|
|
|
TextColumn.set(info_column_2, cr, 1, wind or NA)
|
|
TextColumn.set(info_column_2, cr, 2, pressure or NA)
|
|
TextColumn.set(info_column_2, cr, 3, visibility or NA)
|
|
TextColumn.set(info_column_2, cr, 4, sunrise or NA)
|
|
TextColumn.set(info_column_2, cr, 5, sunset or NA)
|
|
end
|
|
|
|
local __update_interface = function(cr)
|
|
local file = util.read_file(WEATHER_PATH)
|
|
local data = (file ~= '') and json.decode(file)
|
|
|
|
if data then
|
|
data = data.response.responses
|
|
|
|
if data[1].success == false then
|
|
for i = 1, SECTIONS do __populate_section(left.hours[i], cr) end
|
|
|
|
__populate_center(center, cr, nil, nil, nil, nil, 'Invalid Location')
|
|
|
|
for i = 1, SECTIONS do __populate_section(right.days[i], cr) end
|
|
else
|
|
--LEFT
|
|
local hourly = data[2].response[1].periods
|
|
|
|
for i = 1, SECTIONS do
|
|
local hour_data = hourly[i]
|
|
|
|
__populate_section(
|
|
left.hours[i],
|
|
cr,
|
|
hour_data.weatherPrimary,
|
|
hour_data.timestamp and util.convert_unix_time(hour_data.timestamp, TIME_FORMAT),
|
|
hour_data.icon and ICON_PATH..hour_data.icon,
|
|
hour_data.avgTempF and hour_data.avgTempF..'°F',
|
|
hour_data.feelslikeF and 'Feels like '..hour_data.feelslikeF..'°F',
|
|
hour_data.humidity and hour_data.humidity..' %',
|
|
hour_data.pop and hour_data.pop..' %',
|
|
hour_data.windSpeedMPH and hour_data.windSpeedMPH..' mph'
|
|
)
|
|
end
|
|
|
|
--CENTER
|
|
local current_data = data[1].response
|
|
local ob = current_data.ob
|
|
|
|
local place
|
|
if current_data.place then
|
|
place = current_data.place.name
|
|
if place then place = util.capitalize_each_word(_STRING_MATCH(place, '([%w%s]+)/?')) end
|
|
|
|
local state = current_data.place.state
|
|
if state == '' then state = nil end
|
|
|
|
if place and state then
|
|
place = place..', '.._STRING_UPPER(state)
|
|
elseif place then
|
|
local country = current_data.place.country
|
|
if country then place = place..', '.._STRING_UPPER(country) end
|
|
end
|
|
end
|
|
|
|
__populate_center(
|
|
center,
|
|
cr,
|
|
ob.weather,
|
|
ob.icon and ICON_PATH..ob.icon,
|
|
ob.tempF and ob.tempF..'°F',
|
|
ob.timestamp and util.convert_unix_time(ob.timestamp, TIME_FORMAT),
|
|
place,
|
|
ob.feelslikeF and ob.feelslikeF..'°F',
|
|
ob.dewpointF and ob.dewpointF..'°F',
|
|
ob.sky and ob.sky..' %',
|
|
ob.humidity and ob.humidity..' %',
|
|
ob.precipIN and ob.precipIN..' in',
|
|
ob.windSpeedMPH and ob.windSpeedMPH..' mph',
|
|
ob.windDirDEG and ob.windDirDEG..' deg',
|
|
ob.pressureMB and ob.pressureMB..' mbar',
|
|
ob.sunrise and util.convert_unix_time(ob.sunrise, TIME_FORMAT),
|
|
ob.sunset and util.convert_unix_time(ob.sunset, TIME_FORMAT)
|
|
)
|
|
|
|
--RIGHT
|
|
local daily = data[3].response[1].periods
|
|
|
|
for i = 1, SECTIONS do
|
|
local day_data = daily[i]
|
|
|
|
__populate_section(
|
|
right.days[i],
|
|
cr,
|
|
day_data.weatherPrimary,
|
|
day_data.timestamp and _STRING_SUB(util.convert_unix_time(
|
|
day_data.timestamp, DATE_FORMAT), 1, 3),
|
|
day_data.icon and ICON_PATH..day_data.icon,
|
|
day_data.maxTempF and day_data.maxTempF..'°F',
|
|
day_data.minTempF and 'Low of '..day_data.minTempF..'°F',
|
|
day_data.humidity and day_data.humidity..' %',
|
|
day_data.pop and day_data.pop..' %',
|
|
day_data.windSpeedMPH and day_data.windSpeedMPH..' mph'
|
|
)
|
|
end
|
|
end
|
|
else
|
|
for i = 1, SECTIONS do __populate_section(left.hours[i], cr) end
|
|
|
|
__populate_center(center, cr)
|
|
|
|
for i = 1, SECTIONS do __populate_section(right.days[i], cr) end
|
|
end
|
|
end
|
|
|
|
local __draw_sections = function(section_group, cr)
|
|
for i = 1, SECTIONS do
|
|
local section = section_group[i]
|
|
|
|
if i < SECTIONS then Line.draw(section.divider, cr) end
|
|
|
|
Text.draw(section.desc, cr)
|
|
Text.draw(section.period, cr)
|
|
ScaledImage.draw(section.icon)
|
|
Text.draw(section.temp1, cr)
|
|
Text.draw(section.temp2, cr)
|
|
TextColumn.draw(section.label_column, cr)
|
|
TextColumn.draw(section.info_column, cr)
|
|
end
|
|
end
|
|
|
|
__update_interface(_CR)
|
|
|
|
_CR = nil
|
|
|
|
_OS_EXECUTE('get_weather.sh')
|
|
|
|
local update_cycle = WEATHER_UPDATE_INTERVAL
|
|
|
|
local draw = function(cr, interface, trigger)
|
|
if update_cycle == 0 then _OS_EXECUTE('get_weather.sh') end
|
|
|
|
local recently_updated = util.read_file(RECENTLY_UPDATED_PATH, nil, '*n')
|
|
|
|
if recently_updated == 1 then
|
|
update_cycle = WEATHER_UPDATE_INTERVAL
|
|
util.write_file(RECENTLY_UPDATED_PATH, 0)
|
|
end
|
|
|
|
if recently_updated == 1 or trigger == 0 then __update_interface(cr) end
|
|
|
|
update_cycle = update_cycle - 1
|
|
|
|
if interface == 1 then
|
|
--LEFT
|
|
Text.draw(left.header.text, cr)
|
|
Line.draw(left.header.underline, cr)
|
|
|
|
__draw_sections(left.hours, cr)
|
|
|
|
--CENTER
|
|
Text.draw(center.header.text, cr)
|
|
Line.draw(center.header.underline, cr)
|
|
|
|
Text.draw(center.current_desc, cr)
|
|
ScaledImage.draw(center.icon)
|
|
Text.draw(center.current_temp, cr)
|
|
Text.draw(center.obs_time, cr)
|
|
Text.draw(center.place, cr)
|
|
|
|
TextColumn.draw(center.label_column_1, cr)
|
|
TextColumn.draw(center.info_column_1, cr)
|
|
TextColumn.draw(center.label_column_2, cr)
|
|
TextColumn.draw(center.info_column_2, cr)
|
|
|
|
--RIGHT
|
|
Text.draw(right.header.text, cr)
|
|
Line.draw(right.header.underline, cr)
|
|
|
|
__draw_sections(right.days, cr)
|
|
end
|
|
end
|
|
|
|
return draw
|