> www.voegeli.li >> fly forward! // Date: 28-Oct-2005 // License/ // Usage: Open Source / for free //============================================================================ // DESCRIPTION: // This Script is the example of the class yahoo weather! It shows all // attributes of the class ad shows how to use it! //============================================================================ //============================================================================ // ------------------- // INCLUDES // ------------------- //============================================================================ //============================================================================ // Script: PHP Class "xmlParser" //============================================================================ // From: http://ch2.php.net/xml // Autor: monte at NOT-SP-AM dot ohrt dot com // Date: 14-Sep-2005 06:48 // License/ // Usage: Open Source / for free //============================================================================ // DESCRIPTION: // This is a class for XML parsing with an URL input. It does: // - Get File from URL (XML/RSS-File) // - Parsing the file into array // - Return Array //============================================================================ //============================================================================ class xmlParser{ // *** ---------------------------------------------------------------- // DECLARATION var $xml_obj = null; var $output = array(); // *** ---------------------------------------------------------------- // CONSTRUCTOR function xmlParser(){ $this->xml_obj = xml_parser_create(); xml_set_object($this->xml_obj,$this); xml_set_character_data_handler($this->xml_obj, 'dataHandler'); xml_set_element_handler($this->xml_obj, "startHandler", "endHandler"); } // *** ---------------------------------------------------------------- function parse($path){ $ch = curl_init(); $url = $path; curl_setopt($ch, CURLOPT_URL, $url); // don't give me the headers just the content curl_setopt($ch, CURLOPT_HEADER, 0); // return the value instead of printing the response to browser curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // use a user agent to mimic a browser curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0'); $xml = curl_exec($ch); xml_parse($this->xml_obj, $xml, true); return true; } // *** ---------------------------------------------------------------- function startHandler($parser, $name, $attribs){ $_content = array('name' => $name); if(!empty($attribs)) $_content['attrs'] = $attribs; array_push($this->output, $_content); } // *** ---------------------------------------------------------------- function dataHandler($parser, $data){ if(!empty($data)) { $_output_idx = count($this->output) - 1; $this->output[$_output_idx]['content'] = $data; } } // *** ---------------------------------------------------------------- function endHandler($parser, $name){ if(count($this->output) > 1) { $_data = array_pop($this->output); $_output_idx = count($this->output) - 1; $this->output[$_output_idx]['child'][] = $_data; } } // *** ---------------------------------------------------------------- function GetNodeByPath($path,$tree = false) { if ($tree) { $tree_to_search = $tree; } else { $tree_to_search = $this->output; } if ($path == "") { return null; } $arrPath = explode('/',$path); foreach($tree_to_search as $key => $val) { if (gettype($val) == "array") { $nodename = $val[name]; if ($nodename == $arrPath[0]) { if (count($arrPath) == 1) { return $val; } array_shift($arrPath); $new_path = implode($arrPath,"/"); return $this->GetNodeByPath($new_path,$val['child']); } } } } } // class : end //============================================================================ //============================================================================ // Script: PHP Class "weather" // Version: 1.2 / 19.11.2005 //============================================================================ // From: http://www.voegeli.li // Autor: Marco Voegeli, Switzerland >> www.voegeli.li >> fly forward! >> // Date: 28-Oct-2005 // License/ // Usage: Open Source / for free //============================================================================ // DEPENDENCIES: // - It requires the class "xmlParser" (Be lucky: Also in the Archive file!) //============================================================================ // DESCRIPTION: // This Class gets Weather RSS from WEATHER.YAHOO.COM and parses it into // a weather object with usable attributes. Use it for: // // - Actual Situation (temperature/sunrise/sunset/Image...) // - Forecast Day 1 (temp low, high/text/date/day/image...) // - Forecast Day 2 (temp low, high/text/date/day/image...) // - Forecast Day 3 (temp low, high/text/date/day/image...) // - Forecast Day 4 (temp low, high/text/date/day/image...) // - Forecast Day 5 (temp low, high/text/date/day/image...) // // PUBLIC METHODS // - parse() : Gets the XML File parses it and fills attributes // - parsecahed() : Quicker!!! Writes a cached version to a local // file with expiry date! expiry date is calculated // with the given input parameter // //============================================================================ // SAMPLE: // - See the file "weather.test.php" in this archive for Santiago de Chile // // WEB GUI URL: http://weather.yahoo.com/forecast/CIXX0020_c.html?force_units=1 // RSS URL: http://xml.weather.yahoo.com/forecastrss?u=C&p=CIXX0020 // // The class needs one Attribute in the Constructor Method: // // $this = new weather("CIXX0020", 60); // // "CIXX0020" is the Yahoo code for Santiago de Chile. See WEB GUI URL above! // // "60" means 60 seconds until the cache expires. If not needed set = 0. // // GO TO WEATHER.YAHOO.COM and search for your desired weather location. If // found, click on the location link (must see the forecast). Now take // the code from the URL in your browsers address field. // //============================================================================ // Changes: // - 19.11.2005 MAV : XML Feed Structure from Yahoo changed. Adapted script. //============================================================================ ////////////////////////// class weather { // class : begin ////////////////////////// // ------------------- // ATTRIBUTES DECLARATION // ------------------- // HANDLING ATTRIBUTES var $locationtext; // Text for Location (self set) var $locationcode; // Yahoo Code for Location var $fixurl; // fix part of url var $allurl; // generated url with location var $parser; // Instance of Class XML Parser var $unit; // F or C / Fahrenheit or Celsius // CACHING ATTRIBUTES var $cache_expires; var $cache_lifetime; // WEATHER ATTRIBUTES var $title; // Yahoo! Weather - Santiago, CI var $city; // Santiago var $sunrise; // 6:49 am var $sunset; // 08:05 pm var $yahoolink; // http://us.rd.yahoo.com/dailynews/rss/weather/Santiago__CI/*http://xml.weather.yahoo.com/forecast/CIXX0020_c.html // ACTUAL SITUATION var $acttext; // Partly Cloudy var $acttemp; // 16 var $acttime; // Wed, 26 Oct 2005 2:00 pm CLDT var $imageurl; // http://us.i1.yimg.com/us.yimg.com/i/us/nws/th/main_142b.gif var $actcode; // 5 Day Forecast day 1 var $fore_day1_day; // Wed var $fore_day1_date; // 26 Oct 2005 var $fore_day1_tlow; // 8 var $fore_day1_thigh; // 19 var $fore_day1_text; // Partly Cloudy var $fore_day1_imgcode; // 29=Image for partly cloudy // 5 Day Forecast day 2 var $fore_day2_day; // Wed var $fore_day2_date; // 26 Oct 2005 var $fore_day2_tlow; // 8 var $fore_day2_thigh; // 19 var $fore_day2_text; // Partly Cloudy var $fore_day2_imgcode; // 29=Image for partly cloudy // 5 Day Forecast day 3 var $fore_day3_day; // Wed var $fore_day3_date; // 26 Oct 2005 var $fore_day3_tlow; // 8 var $fore_day3_thigh; // 19 var $fore_day3_text; // Partly Cloudy var $fore_day3_imgcode; // 29=Image for partly cloudy // 5 Day Forecast day 4 var $fore_day4_day; // Wed var $fore_day4_date; // 26 Oct 2005 var $fore_day4_tlow; // 8 var $fore_day4_thigh; // 19 var $fore_day4_text; // Partly Cloudy var $fore_day4_imgcode; // 29=Image for partly cloudy // 5 Day Forecast day 5 var $fore_day5_day; // Wed var $fore_day5_date; // 26 Oct 2005 var $fore_day5_tlow; // 8 var $fore_day5_thigh; // 19 var $fore_day5_text; // Partly Cloudy var $fore_day5_imgcode; // 29=Image for partly cloudy function get_weather_image( $id ) { switch( $id ) { case 0: case 1: case 2: case 23: case 24: //Windy Conditions return ''; break; case 3: case 4: case 9: case 11: case 12: case 45: //Rainy Conditions return ''; break; case 5: case 6: case 7: case 8: case 10: case 17: case 18: case 35: //Wintery Mix return ''; break; case 13: case 14: case 15: case 16: case 41: case 42: case 43: case 46: //Snowing Conditions return ''; break; case 19: case 20: case 21: case 22: //Foggy/Dusty/Low Visibility return ''; break; case 25: //Cold Conditions return ''; break; case 26: case 27: case 28: case 29: case 30: //Cloudy Conditions return ''; break; case 44: //Partyl Cloudy Conditions return ''; break; case 31: //Clear Conditions return ''; break; case 32: //Sunny Conditions return ''; break; case 33: case 34: //Fair Conditions return ''; break; case 36: //Hot Conditions return ''; break; case 37: case 38: case 39: case 40: case 47: //Scattered Showers return ''; break; default: break; } } function get_forecast() { // ACTUAL SITUATION print ""; } // ------------------- // CONSTRUCTOR METHOD // ------------------- function weather($location, $lifetime, $unit) // Santiago=CIXX0020 { // Set Lifetime / Locationcode $this->cache_lifetime = $lifetime; $this->locationcode = $location; $this->unit = $unit; } // ------------------- // FUNCTION PARSE // ------------------- function parse() { // Concatenate RSS Url $location = $this->locationcode; // http://xml.weather.yahoo.com/forecastrss?p=CIXX0020&u=c $this->fixurl = "http://xml.weather.yahoo.com/forecastrss?u="; $this->fixurl = $this->fixurl . $this->unit . "&p="; $this->allurl = $this->fixurl . $location; // Create Instance of XML Parser Class // and parse the XML File $this->parser = new xmlParser(); $this->parser->parse($this->allurl); // Call all internal Methods $this->fill_weather_attributes(); $this->fill_actual_situation(); $this->fill_forecast_day1(); $this->fill_forecast_day2(); //$this->fill_forecast_day3(); //$this->fill_forecast_day4(); //$this->fill_forecast_day5(); // FOR DEBUGGING PURPOSES //$jetzt = time(); //print "

file new parsed from url (exp $this->cache_expires now $jetzt

"; } // ------------------- // WEATHER ATTRIBUTES FILL // ------------------- // *** Fill the weather attributes ***************************** function fill_weather_attributes() { // RENEWED 19.11.2005 MAV : Rss of Yahoo changed $this->title = $this->parser->output[0]['child'][0]['child'][0]['content']; // OK $this->city = $this->parser->output[0]['child'][0]['child'][6]['attrs']['CITY']; // OK $this->sunrise = $this->parser->output[0]['child'][0]['child'][10]['attrs']['SUNRISE']; // OK $this->sunset = $this->parser->output[0]['child'][0]['child'][10]['attrs']['SUNSET']; // OK $this->yahoolink = $this->parser->output[0]['child'][0]['child'][1]['content']; // OK } // ------------------- // FILL ACTUAL SITUATION // ------------------- // *** Fill ACTUAL SITUATION ***************************** function fill_actual_situation() { // RENEWED 19.11.2005 MAV : Rss of Yahoo changed $this->acttext = $this->parser->output[0]['child'][0]['child'][12]['child'][5]['attrs']['TEXT']; // OK $this->acttext = str_replace('Thunderstorms', 'T-storms', $this->acttext); $this->acttemp = $this->parser->output[0]['child'][0]['child'][12]['child'][5]['attrs']['TEMP']; // OK $this->acttime = $this->parser->output[0]['child'][0]['child'][12]['child'][5]['attrs']['DATE']; // OK $this->imageurl = "n/a"; // was the yahoo logo (nt left supported) $this->actcode = $this->parser->output[0]['child'][0]['child'][12]['child'][5]['attrs']['CODE']; // OK } // ------------------- // FILL FORECAST DAY 1 // ------------------- // *** Fill Forecast Day 1 ***************************** function fill_forecast_day1() { // RENEWED 19.11.2005 MAV : Rss of Yahoo changed $this->fore_day1_day = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['DAY']; // OK $this->fore_day1_date = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['DATE']; // OK $this->fore_day1_tlow = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['LOW']; // OK $this->fore_day1_thigh = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['HIGH']; // OK $this->fore_day1_text = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['TEXT']; // OK $this->fore_day1_text = str_replace('Thunderstorms', 'T-storms', $this->fore_day1_text); $this->fore_day1_imgcode = $this->parser->output[0]['child'][0]['child'][12]['child'][7]['attrs']['CODE']; // OK } // ------------------- // FILL FORECAST DAY 2 // ------------------- // *** Fill Forecast Day 2 ***************************** function fill_forecast_day2() { // RENEWED 19.11.2005 MAV : Rss of Yahoo changed $this->fore_day2_day = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['DAY']; // OK $this->fore_day2_date = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['DATE']; // OK $this->fore_day2_tlow = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['LOW']; // OK $this->fore_day2_thigh = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['HIGH']; // OK $this->fore_day2_text = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['TEXT']; // OK $this->fore_day2_text = str_replace('Thunderstorms', 'T-storms', $this->fore_day2_text); $this->fore_day2_imgcode = $this->parser->output[0]['child'][0]['child'][12]['child'][8]['attrs']['CODE']; // OK } // ------------------- // FILL FORECAST DAY 3 // ------------------- // *** Fill Forecast Day 3 ***************************** function fill_forecast_day3() { // RENEWED 19.11.2005 MAV : Rss of Yahoo changed //$this->fore_day3_day = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['DAY']; // OK //$this->fore_day3_date = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['DATE']; // OK //$this->fore_day3_tlow = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['LOW']; // OK //$this->fore_day3_thigh = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['HIGH']; // OK //$this->fore_day3_text = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['TEXT']; // OK //$this->fore_day3_imgcode = $this->parser->output[0]['child'][0]['child'][12]['child'][9]['attrs']['CODE']; // OK } // ------------------- // FILL FORECAST DAY 4 // ------------------- // *** Fill Forecast Day 4 ***************************** function fill_forecast_day4() { //$this->fore_day4_day = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][DAY]; // OK //$this->fore_day4_date = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][DATE]; // OK //$this->fore_day4_tlow = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][LOW]; // OK //$this->fore_day4_thigh = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][HIGH]; // OK //$this->fore_day4_text = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][TEXT]; // OK //$this->fore_day4_imgcode = $this->parser->output[0]['child'][0]['child'][12]['child'][10]['attrs'][CODE]; // OK } // ------------------- // FILL FORECAST DAY 5 // ------------------- // *** Fill Forecast Day 5 ***************************** function fill_forecast_day5() { //$this->fore_day5_day = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][DAY]; // OK //$this->fore_day5_date = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][DATE]; // OK //$this->fore_day5_tlow = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][LOW]; // OK //$this->fore_day5_thigh = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][HIGH]; // OK //$this->fore_day5_text = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][TEXT]; // OK //$this->fore_day5_imgcode = $this->parser->output[0]['child'][0]['child'][12]['child'][11]['attrs'][CODE]; // OK } // ------------------- // WRITE OBJECTO TO CACHE // ------------------- function writecache() { $this->cache_expires = time() + $this->cache_lifetime; $filename = $this->locationcode; $s = serialize($this); $fp = fopen($filename, "w"); fwrite($fp, $s); fclose($fp); } // ------------------- // READ OBJECTO TO CACHE // ------------------- function readcache() { $filename = $this->locationcode; $intweather = new weather($this->locationcode, $this->cache_lifetime, $this->unit); $fp = fopen ($filename, "r"); $intweather = unserialize(fread ($fp, filesize ($filename))); fclose($fp); $this->locationtext = $intweather->locationtext ; $this->locationcode = $intweather->locationcode; $this->fixurl = $intweather->fixurl ; $this->allurl = $intweather->allurl ; $this->parser = $intweather->parser ; $this->cache_expires = $intweather->cache_expires; $this->cache_lifetime = $intweather->cache_lifetime; $this->title = $intweather->title ; $this->city = $intweather->city ; $this->sunrise = $intweather->sunrise ; $this->sunset = $intweather->sunset ; $this->yahoolink = $intweather->yahoolink ; $this->acttext = $intweather->acttext ; $this->acttemp = $intweather->acttemp ; $this->acttime = $intweather->acttime ; $this->imageurl = $intweather->imageurl ; $this->actcode = $intweather->actcode; $this->fore_day1_day = $intweather->fore_day1_day ; $this->fore_day1_date = $intweather->fore_day1_date ; $this->fore_day1_tlow = $intweather->fore_day1_tlow ; $this->fore_day1_thigh = $intweather->fore_day1_thigh ; $this->fore_day1_text = $intweather->fore_day1_text ; $this->fore_day1_imgcode = $intweather->fore_day1_imgcode ; $this->fore_day2_day = $intweather->fore_day2_day ; $this->fore_day2_date = $intweather->fore_day2_date ; $this->fore_day2_tlow = $intweather->fore_day2_tlow ; $this->fore_day2_thigh = $intweather->fore_day2_thigh ; $this->fore_day2_text = $intweather->fore_day2_text ; $this->fore_day2_imgcode = $intweather->fore_day2_imgcode ; $this->fore_day3_day = $intweather->fore_day3_day ; $this->fore_day3_date = $intweather->fore_day3_date ; $this->fore_day3_tlow = $intweather->fore_day3_tlow ; $this->fore_day3_thigh = $intweather->fore_day3_thigh ; $this->fore_day3_text = $intweather->fore_day3_text ; $this->fore_day3_imgcode = $intweather->fore_day3_imgcode ; $this->fore_day4_day = $intweather->fore_day4_day ; $this->fore_day4_date = $intweather->fore_day4_date ; $this->fore_day4_tlow = $intweather->fore_day4_tlow ; $this->fore_day4_thigh = $intweather->fore_day4_thigh ; $this->fore_day4_text = $intweather->fore_day4_text ; $this->fore_day4_imgcode = $intweather->fore_day4_imgcode ; $this->fore_day5_day = $intweather->fore_day5_day ; $this->fore_day5_date = $intweather->fore_day5_date ; $this->fore_day5_tlow = $intweather->fore_day5_tlow ; $this->fore_day5_thigh = $intweather->fore_day5_thigh ; $this->fore_day5_text = $intweather->fore_day5_text ; $this->fore_day5_imgcode = $intweather->fore_day5_imgcode ; } // ------------------- // FUNCTION PARSECACHED // ------------------- function parsecached() { if (file_exists($this->locationcode)) { $this->readcache(); if($this->cache_expires >= time()) { //not exp. } else { $this->parse(); //$this->writecache(); //still valid } } else { $this->parse(); //$this->writecache(); } }//endmethod ////////////////////////// } // class : end ////////////////////////// // ------------------- // LOGIC // ------------------- // Create the new weather object! // CIXX0020 = Location Code from weather.yahoo.com // 3600 = seconds of cache lifetime (expires after that) // C = Units in Celsius! (Option: F = Fahrenheit) $weather_chile = new weather("USIN0236", 3600, "F"); // Parse the weather object via cached // This checks if there's an valid cache object allready. if yes // it takes the local object data, what's much FASTER!!! if it // is expired, it refreshes automatically from rss online! //$weather_chile->parsecached(); // => RECOMMENDED! // allway refreshes from rss online. NOT SO FAST. $weather_chile->parse(); // => NOT recommended! // ------------------- // OUTPUT // ------------------- // Day Forecast day 4 //print "

Forecast Day 4

"; //print "day: $weather_chile->fore_day4_day
"; // Wed //print "date: $weather_chile->fore_day4_date
"; // 26 Oct 2005 //print "low °C: $weather_chile->fore_day4_tlow
"; // 8 //print "high °C: $weather_chile->fore_day4_thigh
"; // 19 //print "text: $weather_chile->fore_day4_text
"; // Partly Cloudy //print "imgcode: $weather_chile->fore_day4_imgcode
"; // 29=Image for partly cloudy //print "image: fore_day4_imgcode.gif>"; //print "

---

"; // Day Forecast day 5 //print "

Forecast Day 5

"; //print "day: $weather_chile->fore_day5_day
"; // Wed //print "date: $weather_chile->fore_day5_date
"; // 26 Oct 2005 //print "low °C: $weather_chile->fore_day5_tlow
"; // 8 //print "high °C: $weather_chile->fore_day5_thigh
"; // 19 //print "text: $weather_chile->fore_day5_text
"; // Partly Cloudy //print "imgcode: $weather_chile->fore_day5_imgcode
"; // 29=Image for partly cloudy //print "image: fore_day5_imgcode.gif>"; //print "

---

"; //print ""; ?> Notice: Undefined variable: weather_chile in /var/www/vhosts/limberlostgolf.com/httpdocs/includes/header.php on line 49 Fatal error: Call to a member function get_forecast() on a non-object in /var/www/vhosts/limberlostgolf.com/httpdocs/includes/header.php on line 49