OpenWeatherMap.psm1
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# Copyright (c) 2016, Kamran Ayub # All rights reserved. # # Redistribution and use in source and binary forms, with or without modification, # are permitted provided that the following conditions are met: # # 1. Redistributions of source code must retain the above copyright notice, this list # of conditions and the following disclaimer. # # 2. Redistributions in binary form must reproduce the above copyright notice, this # list of conditions and the following disclaimer in the documentation and/or # other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. <# .SYNOPSIS Gets the raw city object from OpenWeatherMap .PARAMETER City The name of the city or name and country code (e.g. "Minneapolis" or "Minneapolis,US") .PARAMETER ApiKey Your app ID (API key) from OpenWeatherMap #> Function Get-WeatherCity([string]$City, [string]$ApiKey, [string][ValidateSet("imperial","metric","kelvin")]$Units = 'imperial') { return Invoke-WebRequest ` -UseBasicParsing ` -Uri "http://api.openweathermap.org/data/2.5/weather?q=$City&APPID=$ApiKey&units=$Units" | ConvertFrom-Json } <# .SYNOPSIS Returns the current temperature in the provided OpenWeatherMap city .PARAMETER WeatherCity The OpenWeatherMap raw city object #> Function Get-WeatherCityCurrentTemperature($WeatherCity, [string][ValidateSet("imperial","metric")]$Units = 'imperial') { switch ($Units) { 'metric' { $Unit = '°C' } 'imperial' { $Unit = '°F' } default { $Unit = 'K' } } return "$($WeatherCity.main.temp)$Unit" } <# .SYNOPSIS Returns the current weather status (clear, rainy, etc.) in the provided OpenWeatherMap city .PARAMETER WeatherCity The OpenWeatherMap raw city object #> Function Get-WeatherCityCurrentWeather($WeatherCity, [switch]$Symbol) { if (-not $Symbol) { return $WeatherCity.weather[0].description } return Get-WeatherSymbol -Code $WeatherCity.weather[0].id } <# .SYNOPSIS Gets an emoji/Unicode symbol for the given weather condition code .DESCRIPTION Not all emojis are supported in Windows command prompt, these tested fine on Windows 10. #> Function Get-WeatherSymbol($Code) { switch -Wildcard ($Code) { 900 { return '🌪' } # Tornado 901 { return '🌩' } # Tropical storm 902 { return '🌀' } # Hurricane 903 { return '❄' } # Cold 904 { return '🔥' } # Hot 905 { return '🎐' } # Windy 9?? { return '☠' } # Extreme 800 { return '☀' } # Clear 8?? { return '☁' } # Cloudy 7?? { return '🌫' } # Atmosphere 6?? { return '☃' } # Snow 5?? { return '🌧' } # Rain 3?? { return '☂' } # Drizzle 2?? { return '🌩' } # Thunderstorm default { return '' } } } <# .SYNOPSIS Writes out a colorful weather banner w/temp and symbol. Great for profile.ps1! #> Function Write-WeatherBanner($City, $ApiKey, [string][ValidateSet("imperial","metric")]$Units = 'imperial') { $WC = Get-WeatherCity -City $City -ApiKey $ApiKey -Units $Units $Temp = Get-WeatherCityCurrentTemperature -WeatherCity $WC -Units $Units $Weather = Get-WeatherCityCurrentWeather -WeatherCity $WC $Symbol = Get-WeatherCityCurrentWeather -WeatherCity $WC -Symbol Write-Host $Temp -NoNewline -ForegroundColor Green Write-Host " ($Symbol $Weather)" -NoNewline -ForegroundColor Yellow Write-Host " in " -NoNewline Write-Host $City -ForegroundColor Cyan Write-Host "" } |