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Automatic Weather

jadsonlourenco

By jadsonlourenco
in PHP

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jadsonlourenco

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Hello,I'm building a site, and I'm using Joomla 1.7, but my problem is related to PHP, I have little knowledge.On this site: http://www.jmdesignerstudio.com/newspluss/Above is a menu module (Gavick Pro Weather), which shows the climate. He needs mosrtar the climate of the city where the user is accessing the site. Note that the name of the town is correct, tell me if you see the name of your town? So, but the temperature is not correct, the temperature displayed is from New York today.Following is the code that makes it work:Geo Plugin Class -

<?phpclass geoPlugin {//the geoPlugin servervar $host = 'http://www.geoplugin.net/php.gp?ip={IP}&base_currency={CURRENCY}'; //the default base currencyvar $currency = 'USD';//initiate the geoPlugin varsvar $ip = null;var $city = null;var $region = null;var $areaCode = null;var $dmaCode = null;var $countryCode = null;var $countryName = null;var $continentCode = null;var $latitute = null;var $longitude = null;var $currencyCode = null;var $currencySymbol = null;var $currencyConverter = null;function geoPlugin() {}function locate($ip = null) {   global $_SERVER;   if ( is_null( $ip ) ) {   $ip = $_SERVER['REMOTE_ADDR'];  }   $host = str_replace( '{IP}', $ip, $this->host );  $host = str_replace( '{CURRENCY}', $this->currency, $host );   $data = array();   $response = $this->fetch($host);   $data = unserialize($response);   //set the geoPlugin vars  $this->ip = $ip;  $this->city = $data['geoplugin_city'];  $this->region = $data['geoplugin_region'];  $this->areaCode = $data['geoplugin_areaCode'];  $this->dmaCode = $data['geoplugin_dmaCode'];  $this->countryCode = $data['geoplugin_countryCode'];  $this->countryName = $data['geoplugin_countryName'];  $this->continentCode = $data['geoplugin_continentCode'];  $this->latitude = $data['geoplugin_latitude'];  $this->longitude = $data['geoplugin_longitude'];  $this->currencyCode = $data['geoplugin_currencyCode'];  $this->currencySymbol = $data['geoplugin_currencySymbol'];  $this->currencyConverter = $data['geoplugin_currencyConverter']; }function fetch($host) {  if ( function_exists('curl_init') ) {	    //use cURL to fetch data   $ch = curl_init();   curl_setopt($ch, CURLOPT_URL, $host);   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);   curl_setopt($ch, CURLOPT_USERAGENT, 'geoPlugin PHP Class v1.0');   $response = curl_exec($ch);   curl_close ($ch);    } else if ( ini_get('allow_url_fopen') ) {     //fall back to fopen()   $response = file_get_contents($host, 'r');    } else {   trigger_error ('geoPlugin class Error: Cannot retrieve data. Either compile PHP with cURL support or enable allow_url_fopen in php.ini ', E_USER_ERROR);   return;   }   return $response;}function convert($amount, $float=2, $symbol=true) {   //easily convert amounts to geolocated currency.  if ( !is_numeric($this->currencyConverter) || $this->currencyConverter == 0 ) {   trigger_error('geoPlugin class Notice: currencyConverter has no value.', E_USER_NOTICE);   return $amount;  }  if ( !is_numeric($amount) ) {   trigger_error ('geoPlugin class Warning: The amount passed to geoPlugin::convert is not numeric.', E_USER_WARNING);   return $amount;  }  if ( $symbol === true ) {   return $this->currencySymbol . round( ($amount * $this->currencyConverter), $float );  } else {   return round( ($amount * $this->currencyConverter), $float );  }}function nearby($radius=10, $limit=null) {  if ( !is_numeric($this->latitude) || !is_numeric($this->longitude) ) {   trigger_error ('geoPlugin class Warning: Incorrect latitude or longitude values.', E_USER_NOTICE);   return array( array() );  }   $host = "http://www.geoplugin.net/extras/nearby.gp?lat=" . $this->latitude . "&long=" . $this->longitude . "&radius={$radius}";   if ( is_numeric($limit) )   $host .= "&limit={$limit}";    return unserialize( $this->fetch($host) );}}?>

Helper.php - 

<?php// no direct accessdefined('_JEXEC') or die('Restricted access');require_once ('tmpl/geo_plugin_classes.php');// Main classclass GKWHelper {var $config;var $content;var $error;var $icons;var $parsedData;    var $translation;    var $cond_tmp;/**  * INITIALIZATION **/ function __construct($params) {    // importing JFile class    jimport('joomla.filesystem.file');   	   // configuration array    $this->config = array(      'module_unique_id' => '',			    		    'city' =>  '',   'fcity' => '',		    'language' => 'en',   'latitude' => 'null',   'longitude' => 'null',   'timezone' => 0,   'showCity' => 1,   'showHum' => 1,   'showWind' => 1,   'tempUnit' => 'c',   'nextDays' => 1,   'amountDays' => 4,   'current_icon_size' => 64,   'forecast_icon_size' => 32,   'useCSS' => 1,   'useCache' => 1,   'cacheTime' => 5,   'source' => 'yahoo',   'WOEID' => '',   'yahoo_icons' => 0,		    't_offset' => '0'  );   // error text  $this->error = '';  // icons array  $this->icons = array(   "/ig/images/weather/chance_of_snow.gif"  => array('chance_of_snow.png', 'chance_of_snow_night.png'),   "/ig/images/weather/flurries.gif"	    => array('flurries.png'),   "/ig/images/weather/snow.gif"		    => array('snow.png'),   "/ig/images/weather/sleet.gif"		   => array('sleet.png'),   "/ig/images/weather/chance_of_rain.gif"  => array('chance_of_rain.png','chance_of_rain_night.png'),   "/ig/images/weather/chance_of_storm.gif" => array('chance_of_storm.png','chance_of_storm_night.png'),   "/ig/images/weather/mist.gif"		    => array('mist.png','mist_night.png'),   "/ig/images/weather/showers.gif"		 => array('showers.png','showers_night.png'),   "/ig/images/weather/rain.gif"		    => array('rain.png'),   "/ig/images/weather/storm.gif"		   => array('storm.png','storm_night.png'),   "/ig/images/weather/thunderstorm.gif"    => array('thunderstorm.png'),   "/ig/images/weather/rain_snow.gif"	   => array('rain_and_snow.png'),   "/ig/images/weather/sunny.gif"		   => array('sunny.png','sunny_night.png'),   "/ig/images/weather/mostly_sunny.gif"    => array('sunny.png','sunny_night.png'),   "/ig/images/weather/partly_cloudy.gif"   => array('partly_cloudy.png','partly_cloudy_night.png'),   "/ig/images/weather/mostly_cloudy.gif"   => array('mostly_cloudy.png','mostly_cloudy_night.png'),   "/ig/images/weather/cloudy.gif"		  => array('cloudy.png'),   "/ig/images/weather/fog.gif"			 => array('foggy.png','foggy_night.png'),   "/ig/images/weather/foggy.gif"		   => array('foggy.png','foggy_night.png'),   "/ig/images/weather/smoke.gif"		   => array('smoke.png','smoke_night.png'),   "/ig/images/weather/hazy.gif"		    => array('hazy.png','hazy_night.png'),		    "/ig/images/weather/haze.gif"		    => array('hazy.png','hazy_night.png'),   "/ig/images/weather/dusty.gif"		   => array('dusty.png','dusty_night.png'),		    "/ig/images/weather/dust.gif"		   => array('dusty.png','dusty_night.png'),   "/ig/images/weather/icy.gif"			 => array('icy.png','icy_night.png'),		    "/ig/images/weather/jp_chance_of_snow.gif"  => array('chance_of_snow.png', 'chance_of_snow_night.png'),   "/ig/images/weather/jp_flurries.gif"	    => array('flurries.png'),   "/ig/images/weather/jp_snow.gif"		    => array('snow.png'),   "/ig/images/weather/jp_sleet.gif"		   => array('sleet.png'),   "/ig/images/weather/jp_chance_of_rain.gif"  => array('chance_of_rain.png','chance_of_rain_night.png'),   "/ig/images/weather/jp_chance_of_storm.gif" => array('chance_of_storm.png','chance_of_storm_night.png'),   "/ig/images/weather/jp_mist.gif"		    => array('mist.png','mist_night.png'),   "/ig/images/weather/jp_showers.gif"		 => array('showers.png','showers_night.png'),   "/ig/images/weather/jp_rain.gif"		    => array('rain.png'),   "/ig/images/weather/jp_storm.gif"		   => array('storm.png','storm_night.png'),   "/ig/images/weather/jp_thunderstorm.gif"    => array('thunderstorm.png'),   "/ig/images/weather/jp_rain_snow.gif"	   => array('rain_and_snow.png'),   "/ig/images/weather/jp_sunny.gif"		   => array('sunny.png','sunny_night.png'),   "/ig/images/weather/jp_mostly_sunny.gif"    => array('sunny.png','sunny_night.png'),   "/ig/images/weather/jp_partly_cloudy.gif"   => array('partly_cloudy.png','partly_cloudy_night.png'),   "/ig/images/weather/jp_mostly_cloudy.gif"   => array('mostly_cloudy.png','mostly_cloudy_night.png'),   "/ig/images/weather/jp_cloudy.gif"		  => array('cloudy.png'),   "/ig/images/weather/jp_fog.gif"			 => array('foggy.png','foggy_night.png'),   "/ig/images/weather/jp_foggy.gif"		   => array('foggy.png','foggy_night.png'),   "/ig/images/weather/jp_smoke.gif"		   => array('smoke.png','smoke_night.png'),		    "/ig/images/weather/jp_rainy.gif"		   => array('rain.png'),   "/ig/images/weather/jp_hazy.gif"		    => array('hazy.png','hazy_night.png'),		    "/ig/images/weather/jp_rainysometimescloudy.gif" => array('rain.png'),   "/ig/images/weather/jp_dusty.gif"		   => array('dusty.png','dusty_night.png'),   "/ig/images/weather/jp_icy.gif"		    => array('rain.png'),		    "/ig/images/weather/jp_weatherdrizzle.gif"			 => array('rain.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_drizzle.gif"  => array('rain.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_sleet-40.gif"				  => array('sleet.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_scatteredshowers-40.gif"	   => array('chance_of_rain.png','chance_of_rain_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_scatteredthunderstorms-40.gif" => array('chance_of_storm.png','chance_of_storm_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_rain-40.gif"				   => array('rain.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_thunderstorms-40.gif"		  => array('thunderstorm.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_snowflurries-40.gif"		   => array('rain_and_snow.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_sunny-40.gif"				  => array('sunny.png','sunny_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_partlycloudy-40.gif"		   => array('partly_cloudy.png','partly_cloudy_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_mostlycloudy-40.gif"		   => array('mostly_cloudy.png','mostly_cloudy_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_cloudy-40.gif"				 => array('cloudy.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_overcast-40.gif"			   => array('cloudy.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_fog-40.gif"				    => array('foggy.png','foggy_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_smoke-40.gif"				  => array('smoke.png','smoke_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_haze-40.gif"				   => array('hazy.png','hazy_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_dust-40.gif"				   => array('dusty.png','dusty_night.png'),   "http://g0.gstatic.com/images/icons/onebox/weather_icy-40.gif"				    => array('icy.png','icy_night.png'),		    "http://g0.gstatic.com/images/icons/onebox/weather_drizzle-40.gif"			    => array('rain.png'),		    "http://g0.gstatic.com/images/icons/onebox/weather_windy-40.gif"			    => array('cloudy.png'),		    "http://g0.gstatic.com/images/icons/onebox/ weather_scatteredsnowshowers-40.gif"			    => array('showers.png'),		    "0"								  => array('other.png'),		    "1"								  => array('storm.png','storm_night.png'),		    "2"								  => array('storm.png','storm_night.png'),		    "3"								  => array('chance_of_storm.png','chance_of_storm_night.png'),		    "4"								  => array('thunderstorm.png'),		  		    "5"								  => array('rain_and_snow.png'),		    "6"								  => array('sleet.png'),		    "7"								  => array('sleet.png'),	 		    "8"								  => array('rain.png'),    		    "9"								  => array('rain.png'),	 		    "10"								 => array('rain.png'),		    "11"								 => array('rain.png'),		    "12"								 => array('rain.png'),		    "13"								 => array('chance_of_snow.png', 'chance_of_snow_night.png'),							   		    "14"								 => array('snow.png'),		    "15"								 => array('snow.png'),		    "16"								 => array('snow.png'),		    "17"								 => array('chance_of_storm.png','chance_of_storm_night.png'),  		    "18"								 => array('rain.png'),		    "19"								 => array('dusty.png'),		    "20"								 => array('foggy.png','foggy_night.png'),		    "21"								 => array('hazy.png','hazy_night.png'),		    "22"								 => array('smoke.png','smoke_night.png'),		    "23"								 => array('cloudy.png'),		    "24"								 => array('cloudy.png'),	  		    "25"								 => array('snow.png'),		    "26"								 => array('cloudy.png'),		    "27"								 => array('mostly_cloudy.png','mostly_cloudy_night.png'), 		    "28"								 => array('mostly_cloudy.png','mostly_cloudy_night.png'), 		    "29"								 => array('partly_cloudy.png','partly_cloudy_night.png'),		    "30"								 => array('partly_cloudy.png','partly_cloudy_night.png'),		    "31"								 => array('sunny.png','sunny_night.png'),		    "32"								 => array('sunny.png','sunny_night.png'),		    "33"								 => array('sunny.png','sunny_night.png'),		    "34"								 => array('partly_cloudy.png','partly_cloudy_night.png'),		    "35"								 => array('thunderstorm.png'),		    "36"								 => array('sunny.png','sunny_night.png'),		    "37"								 => array('thunderstorm.png'),		    "38"								 => array('chance_of_storm.png','chance_of_storm_night.png'),		    "39"								 => array('chance_of_storm.png','chance_of_storm_night.png'),		    "40"								 => array('rain.png'),		    "41"								 => array('snow.png'),		    "42"								 => array('snow.png'),		    "43"								 => array('snow.png'),		    "44"								 => array('partly_cloudy.png','partly_cloudy_night.png'),		    "45"								 => array('chance_of_storm.png','chance_of_storm_night.png'),		    "46"								 => array('chance_of_snow.png', 'chance_of_snow_night.png'),		    "47"								 => array('chance_of_storm.png','chance_of_storm_night.png'),		    "3200"							   => array('other.png')   );	    // translation table	    $this->translation = array(		    "Tornado"						   => JText::_('MOD_WEATHER_GK4_TORNADO'),		    "Tropical Storm"				    => JText::_('MOD_WEATHER_GK4_TROPICAL_STORM'),		    "Hurricane"						 => JText::_('MOD_WEATHER_GK4_HURRICANE'),		    "Severe Thunderstorms"			  => JText::_('MOD_WEATHER_GK4_SEVERE_THUNDERSTORMS'),		    "Thunderstorms"					 => JText::_('MOD_WEATHER_GK4_THUNDERSTORMS'),		    "Mixed Rain and Snow"			   => JText::_('MOD_WEATHER_GK4_MIXED_RAIN_AND_SNOW'),		    "Mixed Rain and Sleet"			  => JText::_('MOD_WEATHER_GK4_MIXED_RAIN_AND_SLEET'),		    "Mixed Snow and Sleet"			  => JText::_('MOD_WEATHER_GK4_MIXED_SNOW_AND_SLEET'),		    "Freezing Drizzle"				  => JText::_('MOD_WEATHER_GK4_FREEZING_DRIZZLE'),		    "Drizzle"						   => JText::_('MOD_WEATHER_GK4_DRIZZLE'),		    "Freezing Rain"					 => JText::_('MOD_WEATHER_GK4_FREEZING_RAIN'),		    "Showers"						   => JText::_('MOD_WEATHER_GK4_SHOWERS'),		    "Snow Flurries"					 => JText::_('MOD_WEATHER_GK4_SNOW_FLURRIES'),		    "Light Snow Showers"			    => JText::_('MOD_WEATHER_GK4_LIGHT_SNOW_SHOWERS'),		    "Blowing Snow"					  => JText::_('MOD_WEATHER_GK4_BLOWING_SNOW'),		    "Snow"							  => JText::_('MOD_WEATHER_GK4_SNOW'),		    "Hail"							  => JText::_('MOD_WEATHER_GK4_HAIL'),		    "Sleet"							 => JText::_('MOD_WEATHER_GK4_SLEET'),		    "Dust"							  => JText::_('MOD_WEATHER_GK4_DUST'),		    "Foggy"							 => JText::_('MOD_WEATHER_GK4_FOGGY'),		    "Haze"							  => JText::_('MOD_WEATHER_GK4_HAZE'),		    "Smoky"							 => JText::_('MOD_WEATHER_GK4_SMOKY'),		    "Blustery"						  => JText::_('MOD_WEATHER_GK4_BLUSTERY'),		    "Windy"							 => JText::_('MOD_WEATHER_GK4_WINDY'),		    "Cold"							  => JText::_('MOD_WEATHER_GK4_COLD'),		    "Cloudy"						    => JText::_('MOD_WEATHER_GK4_CLOUDY'),		    "Mostly Cloudy"					 => JText::_('MOD_WEATHER_GK4_MOSTLY_CLOUDY'),		    "Partly Cloudy"					 => JText::_('MOD_WEATHER_GK4_PARTLY_CLOUDY'),		    "Clear"							 => JText::_('MOD_WEATHER_GK4_CLEAR'),		    "Sunny"							 => JText::_('MOD_WEATHER_GK4_SUNNY'),		    "Fair"							  => JText::_('MOD_WEATHER_GK4_FAIR'),		    "Mixed Rain and Hail"			   => JText::_('MOD_WEATHER_GK4_MIXED_RAIN_AND_HAIL'),		    "Hot"							   => JText::_('MOD_WEATHER_GK4_HOT'),		    "Isolated Thunderstorms"		    => JText::_('MOD_WEATHER_GK4_ISOLATED_THUNDERSTORMS'),		    "Scattered Thunderstorms"		   => JText::_('MOD_WEATHER_GK4_SCATTERED_THUNDERSTORMS'),		    "Scattered Showers"				 => JText::_('MOD_WEATHER_GK4_SCATTERED_SHOWERS'),		    "Heavy Snow"					    => JText::_('MOD_WEATHER_GK4_HEAVY_SNOW'),		    "Scattered Snow Showers"		    => JText::_('MOD_WEATHER_GK4_SCATTERED_SNOW_SHOWERS'),		    "Heavy Snow"					    => JText::_('MOD_WEATHER_GK4_HEAVY_SNOW'),		    "Partly Cloudy"					 => JText::_('MOD_WEATHER_GK4_PARTLY_CLOUDY'),		    "Thundershowers"				    => JText::_('MOD_WEATHER_GK4_THUNDERSHOWERS'),		    "Snow Showers"					  => JText::_('MOD_WEATHER_GK4_SNOW_SHOWERS'),		    "Isolated thundershowers"		   => JText::_('MOD_WEATHER_GK4_ISOLATED_THUNDERSHOWERS'),		    "Not Available"					 => JText::_('MOD_WEATHER_GK4_NOT_AVAILABLE'),		    "Mostly Clear"					  => JText::_('MOD_WEATHER_GK4_MOSTLY_CLEAR')	    );  // parsed from XML data  $this->parsedData = array(   'unit' => '',   'current_condition' => '',   'current_temp_f' => '',   'current_temp_c' => '',   'current_humidity' => '',   'current_icon' => '',   'current_wind' => '',		    'sunrise' => '',		    'sunset' => '',   'forecast' => array()  );  // get the config  $this->config['module_unique_id'] = $params->get('module_unique_id','weather1'); // unique ID	    $this->config['city'] = str_replace(' ','%20',$params->get('city',''));  $this->config['fcity'] = $params->get('fullcity','');	    $this->config['language'] = $params->get('language','en');	    $this->config['encoding'] = $params->get('encoding', '');  $this->config['latitude'] = $params->get('lat','null');  $this->config['longitude'] = $params->get('lon','null');  $this->config['timezone'] = $params->get('timezone',0);  $this->config['moduleMode'] = $params->get('moduleMode','vertical');  $this->config['showCity'] = $params->get('showCity',1);  $this->config['showHum'] = $params->get('showHum',1);  $this->config['showWind'] = $params->get('showWind',1);  $this->config['tempUnit'] = $params->get('tempUnit','c');  $this->config['showPresent'] = $params->get('showPresent',1);  $this->config['nextDays'] = $params->get('nextDays',1);  $this->config['amountDays'] = $params->get('amountDays',4);  $this->config['current_icon_size'] = $params->get('current_icon_size',64);  $this->config['forecast_icon_size'] = $params->get('forecast_icon_size',32);  $this->config['useCSS'] = $params->get('useCSS',1);  $this->config['useCache'] = $params->get('useCache',1);  $this->config['cacheTime'] = $params->get('cacheTime',5);  $this->config['source'] = $params->get('source', '');  $this->config['WOEID'] = $params->get('WOEID', '');  $this->config['yahoo_icons'] = $params->get('yahoo_icons', '0');	    $this->config['t_offset'] = $params->get('t_offset', '');  }/**  * GETTING DATA  **/ function getData() {  clearstatcache();  if($this->config['useCache'] == 1) {   if(filesize(realpath('cache/mod_weather.xml')) == 0 || ((filemtime(realpath('cache/mod_weather.xml')) + $this->config['cacheTime'] * 60) < time())) {    if(function_exists('curl_init')) {	 // initializing connection	 $curl = curl_init();	 // saves us before putting directly results of request	 curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);	 // url to get	 $encoding_url = ($this->config['encoding'] != '') ? '&oe='.$this->config['encoding'] : '';	    // check the source of request		  	    if($this->config['source'] == 'google'){		 		 curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);	    } else {		 curl_setopt($curl, CURLOPT_URL, 'http://weather.yahooapis.com/forecastrss?w='.$this->config['WOEID']."&u=".$this->config['tempUnit']);	    }	 // timeout in seconds	 curl_setopt($curl, CURLOPT_TIMEOUT, 20);	 // useragent	 curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);	 // reading content	 $this->content = curl_exec($curl);	 // closing connection	 curl_close($curl);    }	    			    // check file_get_contents function enable and allow external url's'			    else if( file_get_contents(__FILE__) && ini_get('allow_url_fopen') && !function_exists('curl_init')) {				 if($this->config['source'] == 'google'){		  	 					 $encoding_url = ($this->config['encoding'] != '') ? '&oe='.$this->config['encoding'] : '';					 $this->content = file_get_contents('http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);				 } else {					 $this->content = file_get_contents('http://weather.yahooapis.com/forecastrss?w='.$this->config['WOEID']."&u=".$this->config['tempUnit']);				 }			    } else {	 $this->error = 'cURL extension and file_get_content method is not available on your server';    }    // if error doesn't exist    if($this->error == '') {	 // saving cache	 JFile::write(realpath('modules/mod_weather_gk4/cache/mod_weather.xml'), $this->content);    } else {	    $this->content = JFile::read(realpath('modules/mod_weather_gk4/cache/mod_weather.backup.xml'));    }   } else {    $this->content = JFile::read(realpath('modules/mod_weather_gk4/cache/mod_weather.xml'));   }  } else {   if(function_exists('curl_init')) {    // initializing connection    $curl = curl_init();    // saves us before putting directly results of request    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);    // url to get    $encoding_url = ($this->config['encoding'] != '') ? '&oe='.$this->config['encoding'] : '';          // check the source of query        if($this->config['source'] == 'google'){		 		 	 $encoding_url = ($this->config['encoding'] != '') ? '&oe='.$this->config['encoding'] : '';			 curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);    } else {	 curl_setopt($curl, CURLOPT_URL, 'http://weather.yahooapis.com/forecastrss?w='.$this->config['WOEID']."&u=".$this->config['tempUnit']);     }    // timeout in seconds    curl_setopt($curl, CURLOPT_TIMEOUT, 20);    // useragent    curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);    // reading content    $this->content = curl_exec($curl);    // closing connection    curl_close($curl);   } 		    // check file_get_contents function enable and allow external url's'		    else if( file_get_contents(__FILE__) && ini_get('allow_url_fopen') && !function_exists('curl_init')) {			    if($this->config['source'] == 'google'){		 				    $this->content = file_get_contents('http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);			    } else {				    $this->content = file_get_contents('http://weather.yahooapis.com/forecastrss?w='.$this->config['WOEID']."&u=".$this->config['tempUnit'].$encoding_url);			    }		    } else {    $this->error = 'cURL extension and file_get_content method is not available on your server';   }  }}/**  * PARSING DATA  **/function parseData() {  if($this->error === '') {		    // checking for 400 Bad request page   if(strpos($this->content, '400 Bad') == FALSE) {     $xml =& JFactory::getXMLParser('Simple');			    if($this->config['source'] == 'google'){	 if($xml->loadString($this->content)) {	  // checking data correct	  if(!isset($xml->document->weather[0]->problem_cause[0])) {	   $problem = false;	   // preparing shortcuts						 $forecast_info = $xml->document->weather[0]->forecast_information[0];	   $current_conditions = $xml->document->weather[0]->current_conditions[0];	   //	   if(	    isset($forecast_info->unit_system[0]) &&	    isset($current_conditions->condition[0]) &&	    isset($current_conditions->temp_f[0]) &&	    isset($current_conditions->temp_c[0]) &&	    isset($current_conditions->humidity[0]) &&	    isset($current_conditions->icon[0]) &&	    isset($current_conditions->wind_condition[0])	   ) {	    // loading data from feed	    $this->parsedData['unit'] = $forecast_info->unit_system[0]->attributes('data');	    $this->parsedData['current_condition'] = $current_conditions->condition[0]->attributes('data');	    $this->parsedData['current_temp_f'] = $current_conditions->temp_f[0]->attributes('data');	    $this->parsedData['current_temp_c'] = $current_conditions->temp_c[0]->attributes('data');	    $this->parsedData['current_humidity'] = $current_conditions->humidity[0]->attributes('data');	    $this->parsedData['current_icon'] = $current_conditions->icon[0]->attributes('data');	    $this->parsedData['current_wind'] = $current_conditions->wind_condition[0]->attributes('data');	    // parsing forecast	    for($i = 0; $i < 4; $i++) {		 $node = $xml->document->weather[0]->forecast_conditions[$i];		 $this->parsedData['forecast'][$i] = array(		  "day" => $node->day_of_week[0]->attributes('data'),		  "low" => $node->low[0]->attributes('data'),		  "high" => $node->high[0]->attributes('data'),		  "icon" => $node->icon[0]->attributes('data'),		  "condition" => $node->condition[0]->attributes('data')		 );	    }	   } else {	    $problem = true;	   }	   // if problem detected	   if($problem == true) {	    $this->error = 'An error occured during parsing XML data. Please try again.';	   } else {		   // prepare a backup		   JFile::write(realpath('modules/mod_weather_gk4/cache/mod_weather.backup.xml'), $this->content);	   }	  } else { // if specified location doesn't exist	   $this->error = 'An error occured - you set wrong location or data for your location are unavailable';	  }	 }    } else if($this->config['source'] == 'yahoo'){					    $this->content = str_replace('yweather:','', $this->content);					    $this->content = str_replace('geo:','', $this->content);					    // load the XML content					    if($xml->loadString($this->content)) {						 if(strpos($xml->document->channel[0]->description[0]->attributes('date'), "Error") == FALSE) {	   $problem = false;						 $current_info = $xml->document->channel[0];						 $current_info2 = $xml->document->channel[0]->item[0];						 $forecast_info = $xml->document->channel[0]->item[0];						 if(	    isset($current_info->units[0]) &&	    isset($current_info2->condition[0]) &&	    isset($current_info->atmosphere[0]) &&	    isset($current_info->image[0]) &&							 isset($current_info->location[0]) &&	    isset($current_info->wind[0])	   ) {							 // loading data from feed							 if(isset($this->translation[$current_info2->condition[0]->attributes('text')])){		 $this->parsedData['current_condition'] = $this->translation[$current_info2->condition[0]->attributes('text')];							 } else {							  $this->parsedData['current_condition'] =$current_info2->condition[0]->attributes('text');  							 }	    $this->parsedData['current_temp'] = $current_info2->condition[0]->attributes('temp')."°".$current_info->units[0]->attributes('temperature');	    $this->parsedData['current_humidity'] = "Humidity: ".$current_info->atmosphere[0]->attributes('humidity')."%";							 $this->parsedData['current_icon'] = $current_info2->condition[0]->attributes('code');	    $this->parsedData['current_wind'] = "Wind: ".$current_info->wind[0]->attributes('speed')." ".$current_info->units[0]->attributes('speed');							 $this->parsedData['sunrise'] = $current_info->astronomy[0]->attributes('sunrise');							 $this->parsedData['sunset'] = $current_info->astronomy[0]->attributes('sunset');							 // parsing forecast							 for($i = 0; $i < 2; $i++) {							  if(isset($this->translation[$forecast_info->forecast[$i]->attributes('text')])){							   $this->cond_tmp = $this->translation[$forecast_info->forecast[$i]->attributes('text')];							  } else {								 $this->cond_tmp = $forecast_info->forecast[$i]->attributes('text');							  }							  $this->parsedData['forecast'][$i] = array(		  "day" => $forecast_info->forecast[$i]->attributes('date'),		  "low" => $forecast_info->forecast[$i]->attributes('low')."°".$current_info->units[0]->attributes('temperature'),		  "high" => $forecast_info->forecast[$i]->attributes('high')."°".$current_info->units[0]->attributes('temperature'),									 "icon" => $forecast_info->forecast[$i]->attributes('code'),		  "condition" => $this->cond_tmp,		 );	    }	   } else {	    $problem = true; // set the problem 	   }	   // if problem detected	   if($problem == true) {	    $this->error = 'An error occured during parsing XML data. Please try again.';	   } else {		   // prepare a backup		   JFile::write(realpath('modules/mod_weather_gk4/cache/mod_weather.backup.xml'), $this->content);	   }	  } else { // if specified location doesn't exist	   $this->error = 'An error occured - you set wrong location or data for your location are unavailable';	  }				 } else {	  $this->error = 'Parse error in downloaded data'; // set error	 }		  }		 } else {    $this->error = 'Parse error in downloaded data (400)'; // set error   }  }    }/**   * RENDERING LAYOUT  **/function renderLayout() {   // if any error exists  if($this->error === '') {   // create instances of basic Joomla! classes   $document =& JFactory::getDocument();   $uri =& JURI::getInstance();   // add stylesheets to document header   if($this->config["useCSS"] == 1){    $document->addStyleSheet( $uri->root().'modules/mod_weather_gk4/style/style.css', 'text/css' );   }   // include necessary view   require(JModuleHelper::getLayoutPath('mod_weather_gk4', ($this->config['source'] == 'google') ? 'googleView' : 'yahooView'));  } else { // else - output error information   echo $this->error;  }}/*	 * Function to get the backup data	 */    function useBackup() {	    $this->error = '';	    $this->content = JFile::read(realpath('modules/mod_weather_gk4/cache/mod_weather.backup.xml'));    }/*  * Function to get correct icon  */function icon($icon, $size = 128) {  // creating JURI instance  $uri =& JURI::getInstance();  if($this->config['source'] == 'google' || ($this->config['source'] == 'yahoo' && $this->config['yahoo_icons'] == 0)) {   // if selected icon exists   if(is_array($this->icons[$icon])) {			 $icon_path = $uri->root().'modules/mod_weather_gk4/icons/'.(($size == 128) ? '' : $size.'/');			 // if user use PHP5 and google feed    if(function_exists('date_sunrise') && function_exists('date_sunset') && $this->config['source']=='google') {	 // if user set values for his position	 if($this->config['latitude'] !== 'null' && $this->config['longitude'] !== 'null') {	  // getting informations about sunrise and sunset time	  $sunrise = date_sunrise( time(), SUNFUNCS_RET_TIMESTAMP , $this->config['latitude'], $this->config['longitude'], ini_get("date.sunrise_zenith"), $this->config['timezone'] )+$this->config['t_offset']*3600;	  $sunset = date_sunset( time(), SUNFUNCS_RET_TIMESTAMP , $this->config['latitude'], $this->config['longitude'], ini_get("date.sunrise_zenith"), $this->config['timezone'] )+$this->config['t_offset']*3600;	  // flag for night 	  $night = false;	  // night check 	  if(time() < $sunrise || time() > $sunset) {	   $night = true; // now is night! 	  }	  // getting final icon - if selected icon has two icons - for day and night - return correct icon	  return $icon_path . $this->icons[$icon][(count($this->icons[$icon]) > 1 && $night) ? 1 : 0];	 } else {	  return $icon_path . $this->icons[$icon][0];	 }    } 			 // if user use yahoo feed			 else if ($this->config['source']=='yahoo' && isset($this->parsedData['sunrise']) && isset($this->parsedData['sunset'])){					 $sunrise = $this->prepareTime($this->parsedData['sunrise'])+$this->config['t_offset']*3600;					 $sunset = $this->prepareTime($this->parsedData['sunset'])+$this->config['t_offset']*3600;					 // flag for night 	  $night = false;	  // night check 	  if(time() < $sunrise || time() > $sunset) {	   $night = true; // now is night! 	  }	  // getting final icon - if selected icon has two icons - for day and night - return correct icon	  return $icon_path . $this->icons[$icon][(count($this->icons[$icon]) > 1 && $night) ? 1 : 0];			 } else {	 return $icon_path . $this->icons[$icon][0];    }   } else { // else - return "?" icon    return $icon_path . 'other.png';   }  } else {   return 'http://l.yimg.com/a/i/us/we/52/'.$icon.'.gif';  }}/*  * Function to get correct temperature  */function temp($temp) {  if($this->parsedData['unit'] == 'US' && $this->config['tempUnit'] == 'c') return $this->F2Cel($temp);  else if($this->parsedData['unit'] == 'SI' && $this->config['tempUnit'] == 'f') return $this->Cel2F($temp);  else return $temp.(($this->config['tempUnit'] == 'c') ? '°C' : '°F' );  }    /*	 * Function to parse sunrise/sunset time to timestamp	 */    function prepareTime($time) {	    $f_date = date("Y-m-d")." ".$time;	    $pos = strpos($f_date, "pm");	    $f_date = preg_replace('/ [a-z][a-z]/', ':00', $f_date);	    return strtotime($f_date) + (($pos !== FALSE) ? 12*3600 : 0); // if pm add 12 hours    }    /*	 * function to parse Celsius to Farhenheit	 */    function Cel2F($value) {	 return floor(32 + ((5/9) * $value)).'°F';    }/*   * function to parse Farhenheit to Celsius   */        function F2Cel($value) {	 return floor((5/9) * ($value - 32)).'°C';    }}?>

and the view, view.php -

<?php// no direct accessdefined('_JEXEC') or die('Restricted access');// Geo Plugin$geoplugin = new geoPlugin();$geoplugin->locate();$geo = $geoplugin->city;//?><div class="gkwMain<?php if($this->config['moduleMode'] == 'horizontal') echo ' horizontal'; ?>" id="<?php echo $this->config['module_unique_id']; ?>"><?php if($this->config['showPresent'] == 1) : ?>    <div class="gkwCurrent">  <div class="gkwMainLeft">   <img src="<?php echo $this->icon($this->parsedData['current_icon'], $this->config['current_icon_size']); ?>" alt="<?php echo $this->parsedData['current_condition']; ?>" />    </div>  <div class="gkwMainRight">   <?php if($this->config['showCity'] == 1) : ?><h2><?php echo $geo; ?></h2><?php endif; ?>		    <span class="gkwTemp"><?php echo ($this->config['tempUnit'] == 'f') ? $this->parsedData['current_temp_f'].'°F' : $this->parsedData['current_temp_c'].'°C'; ?></span>   <span class="gkwCondition"><?php echo $this->parsedData['current_condition']; ?></span>   <?php if($this->config['showHum'] == 1) : ?><p class="gkwHumidity"><?php echo $this->parsedData['current_humidity']; ?></p><?php endif; ?>   <?php if($this->config['showWind'] == 1) : ?><p class="gkwWind"><?php echo $this->parsedData['current_wind']; ?></p><?php endif; ?>  </div></div><?php endif; ?><?php if($this->config['nextDays'] == 1) : ?><ul class="gkwNextDays">  <?php for($i = 0; $i < $this->config['amountDays']; $i++) : ?>  <li class="gkwItems<?php echo $this->config['amountDays']; ?>">   <div class="gkwFday">    <span class="gkwDay"><?php echo $this->parsedData['forecast'][$i]['day']; ?></span>    <img src="<?php echo $this->icon($this->parsedData['forecast'][$i]['icon'], $this->config['forecast_icon_size']); ?>" title="<?php echo $this->parsedData['forecast'][$i]['condition']; ?>" alt="<?php echo $this->parsedData['forecast'][$i]['condition']; ?>" />    <div class="gkwDayTemp">	 <span class="gkwDayDay"><?php echo $this->temp($this->parsedData['forecast'][$i]['high']); ?></span> 	 <span class="gkwDayNight"><?php echo $this->temp($this->parsedData['forecast'][$i]['low']); ?></span>    </div>   </div>  </li>  <?php endfor; ?></ul><?php endif; ?></div>

Inside View I do a class called "geoplugin" and then give an echo to display its value.What I need is inside the file "helper.php", it has the URL of the Google Weather. How do I show him the value of the class "geoplugin" in this URL? Ever tried "echo" but does not work, and put only "$ geoplugin-> city" does not work.Any doubt in my explanation? I apologize for my English, it is translated, but it's impossible to understand.I appreciate the help, and then the solution will share this module for free for the community. Thank you.

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jadsonlourenco Newbie

jadsonlourenco

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Hi, thanks for the reply, I hope you respond back.The code is easy to understand, is the first class GEOPLUGIN, which has stored the cities.the second is great because it has several arrays for images, but it is easy to understand, the imortant part of it is this:

if($this->config['source'] == 'google'){	 curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);}

And the third is where it shows the value of the class. But the problem is this value (city name) appears in the URL of google, I did what you said but did not work. I had tried it before. See:

if($this->config['source'] == 'google'){	   // Geoplugin  require_once ('tmpl/geo_plugin_classes.php');  $geoplugin = new geoPlugin();  $geoplugin->locate();  $geo = $geoplugin->city;		 curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$geo.'&hl='.$this->config['language'].$encoding_url);}

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justsomeguy w3schools Guru

justsomeguy

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Trust me, it's not easy to understand. The helper.php code is formatted very poorly. It looks like there are missing line breaks.

But the problem is this value (city name) appears in the URL of google
I thought that's what you were trying to do. That's what this sounds like to me:
What I need is inside the file "helper.php", it has the URL of the Google Weather. How do I show him the value of the class "geoplugin" in this URL?
If that's not what you were trying to do, then what exactly are you trying to do?
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jadsonlourenco Newbie

jadsonlourenco

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In my response I put the last part of code where I need help. And I showed that I did what you said, repeat the method that I did in the view, but that does not work. example: Ai has the URL of google, then it looks like this:

curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$this->config['city'].'&hl='.$this->config['language'].$encoding_url);

but I need it to be like this:

curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$geo; //$geo is city of user

$geo is the name of the city visitor, who should appear in the URL, the method I did, but does not show the correct value should be, perhaps, some rule of writing what I'm doing wrong.

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justsomeguy w3schools Guru

justsomeguy

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When you run this code: 

if($this->config['source'] == 'google'){// Geopluginrequire_once ('tmpl/geo_plugin_classes.php');$geoplugin = new geoPlugin();$geoplugin->locate();$geo = $geoplugin->city;curl_setopt($curl, CURLOPT_URL, 'http://www.google.com/ig/api?weather='.$geo.'&hl='.$this->config['language'].$encoding_url);}

What is $geo set to? Is it not set to the correct city?

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dsonesuk w3schools Guru

dsonesuk

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From what i have read from the forum for this extension, mind you the topic i read was 1 to 2 years old, the owner said they could never be able to introduce this feature as the calling for weather details specific to user location would be to much to app to handle, therefore you could only set 1 location at admin back end of joomla.

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