https://www.iran-booking.com/en/javascripts/jquery.simpleWeather.js

1(function($){"use strict";$.extend({simpleWeather:function(options){options=$.extend({zipcode:'',woeid:'',location:'',unit:'f',success:function(weather){},error:function(message){}},options);var now=new Date();var weatherUrl='http://query.yahooapis.com/v1/public/yql?format=json&rnd='+now.getFullYear()+now.getMonth()+now.getDay()+now.getHours()+'&diagnostics=true&callback=?&diagnostics=true&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys&q=';if(options.location!==''){weatherUrl+='select * from weather.forecast where location in (select id from weather.search where query="'+options.location+'") and u="'+options.unit+'"';}else if(options.zipcode!==''){weatherUrl+='select * from weather.forecast where location in ("'+options.zipcode+'") and u="'+options.unit+'"';}else if(options.woeid!==''){weatherUrl+='select * from weather.forecast where woeid='+options.woeid+' and u="'+options.unit+'"';}else{options.error("Could not retrieve weather due to an invalid WOEID or location.");return false;}$.getJSON(weatherUrl,function(data){if(data!==null&&data.query.results!==null&&data.query.results.channel.description!=='Yahoo! Weather Error'){$.each(data.query.results,function(i,result){if(result.constructor.toString().indexOf("Array")!==-1){result=result[0];}var currentDate=new Date();var sunRise=new Date(currentDate.toDateString()+' '+result.astronomy.sunrise);var sunSet=new Date(currentDate.toDateString()+' '+result.astronomy.sunset);if(currentDate>sunRise&&currentDate<sunSet){var timeOfDay='d';}else{var timeOfDay='n';}var compass=['N','NNE','NE','ENE','E','ESE','SE','SSE','S','SSW','SW','WSW','W','WNW','NW','NNW','N'];var windDirection=compass[Math.round(result.wind.direction/22.5)];if(result.item.condition.temp<80&&result.atmosphere.humidity<40){var heatIndex=-42.379+2.04901523*result.item.condition.temp+10.14333127*result.atmosphere.humidity-0.22475541*result.item.condition.temp*result.atmosphere.humidity-6.83783*(Math.pow(10,-3))*(Math.pow(result.item.condition.temp,2))-5.481717*(Math.pow(10,-2))*(Math.pow(result.atmosphere.humidity,2))+1.22874*(Math.pow(10,-3))*(Math.pow(result.item.condition.temp,2))*result.atmosphere.humidity+8.5282*(Math.pow(10,-4))*result.item.condition.temp*(Math.pow(result.atmosphere.humidity,2))-1.99*(Math.pow(10,-6))*(Math.pow(result.item.condition.temp,2))*(Math.pow(result.atmosphere.humidity,2));}else{var heatIndex=result.item.condition.temp;}if(options.unit==="f"){var unitAlt="c";var tempAlt=Math.round((5.0/9.0)*(result.item.condition.temp-32.0));var highAlt=Math.round((5.0/9.0)*(result.item.forecast[0].high-32.0));var lowAlt=Math.round((5.0/9.0)*(result.item.forecast[0].low-32.0));var tomorrowHighAlt=Math.round((5.0/9.0)*(result.item.forecast[1].high-32.0));var tomorrowLowAlt=Math.round((5.0/9.0)*(result.item.forecast[1].low-32.0));}else{var unitAlt="f";var tempAlt=Math.round((9.0/5.0)*result.item.condition.temp+32.0);var highAlt=Math.round((9.0/5.0)*result.item.forecast[0].high+32.0);var lowAlt=Math.round((9.0/5.0)*result.item.forecast[0].low+32.0);var tomorrowHighAlt=Math.round((5.0/9.0)*(result.item.forecast[1].high+32.0));var tomorrowLowAlt=Math.round((5.0/9.0)*(result.item.forecast[1].low+32.0));}var weather={title:result.item.title,temp:result.item.condition.temp,tempAlt:tempAlt,code:result.item.condition.code,todayCode:result.item.forecast[0].code,timeOfDay:timeOfDay,units:{temp:result.units.temperature,distance:result.units.distance,pressure:result.units.pressure,speed:result.units.speed,tempAlt:unitAlt},currently:result.item.condition.text,high:result.item.forecast[0].high,highAlt:highAlt,low:result.item.forecast[0].low,lowAlt:lowAlt,forecast:result.item.forecast[0].text,wind:{chill:result.wind.chill,direction:windDirection,speed:result.wind.speed},humidity:result.atmosphere.humidity,heatindex:heatIndex,pressure:result.atmosphere.pressure,rising:result.atmosphere.rising,visibility:result.atmosphere.visibility,sunrise:result.astronomy.sunrise,sunset:result.astronomy.sunset,description:result.item.description,thumbnail:"http://l.yimg.com/a/i/us/nws/weather/gr/"+result.item.condition.code+timeOfDay+"s.png",image:"http://l.yimg.com/a/i/us/nws/weather/gr/"+result.item.condition.code+timeOfDay+".png",tomorrow:{high:result.item.forecast[1].high,highAlt:tomorrowHighAlt,low:result.item.forecast[1].low,lowAlt:tomorrowLowAlt,forecast:result.item.forecast[1].text,code:result.item.forecast[1].code,date:result.item.forecast[1].date,day:result.item.forecast[1].day,image:"http://l.yimg.com/a/i/us/nws/weather/gr/"+result.item.forecast[1].code+"d.png"},city:result.location.city,country:result.location.country,region:result.location.region,updated:result.item.pubDate,link:result.item.link};options.success(weather);});}else{if(data.query.results===null){options.error("An invalid WOEID or location was provided.");}else{options.error("There was an error retrieving the latest weather information. Please try again.");}}});return this;}});})(jQuery);