adding current temp/weather plugin

curtemp/curtemp.css

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+
+#curtemp-settings-label, #curtemp-location-label, #curtemp-enable-label {
+	float: left;
+	width: 200px;
+	margin-bottom: 25px;
+}
+#curtemp-network {
+	float: left;
+}
+

curtemp/curtemp.php

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+	<?php
+/**
+ * Name: Current Temperature
+ * Description: Shows current temperature for user's location on their network page
+ * Version: 1.0
+ * Author: Tony Baldwin <t0ny@friendica.tonybaldwin.info>
+ *
+ */
+
+function curtemp_install() {
+	register_hook('network_mod_init', 'addon/curtemp/curtemp.php', 'curtemp_network_mod_init');
+	register_hook('plugin_settings', 'addon/curtemp/curtemp.php', 'curtemp_plugin_settings');
+	register_hook('plugin_settings_post', 'addon/curtemp/curtemp.php', 'curtemp_plugin_settings_post');
+	register_hook('profile_advanced', 'addon/curtemp/curtemp.php', 'curtemp_profile_advanced');
+
+}
+
+function curtemp_uninstall() {
+	unregister_hook('network_mod_init', 'addon/curtemp/curtemp.php', 'curtemp_network_mod_init');
+	unregister_hook('plugin_settings', 'addon/curtemp/curtemp.php', 'curtemp_plugin_settings');
+	unregister_hook('plugin_settings_post', 'addon/curtemp/curtemp.php', 'curtemp_plugin_settings_post');
+	unregister_hook('profile_advanced', 'addon/curtemp/curtemp.php', 'curtemp_profile_advanced');
+
+}
+
+
+function curtemp_network_mod_init($a,$b) {
+
+	if(! intval(get_pconfig(local_user(),'curtemp','curtemp_enable')))
+		return;
+
+	$a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/curtemp/curtemp.css' . '" media="all" />' . "\r\n";
+
+	// the getweather file does all the work here
+	// the $rpt value is needed for location
+	// which getweather uses to fetch the weather data for weather and temp
+	$curtemp_loc = get_pconfig(local_user(), 'curtemp', 'curtemp_loc');
+	$curtemp = '<div id="curtemp-network" class="widget">
+			<div class="title tool">
+			<h4>'.t("Current Temp").'</h4></div>';
+	$curtemp .= '<?php
+			require_once(\'addon/curtemp/getweather.php\');
+			$rpt = "' . $curtemp_loc . '";
+			?>
+			Weather: <php echo $wxdata[\'WEATHER\'];?><br />
+			Temperature: <php echo $wxdata[\'TEMPERATURE_STRING\'];?>';
+
+	$curtemp .= '</div></div><div class="clear"></div>';
+
+		$a->page['aside'] = $curtemp . $a->page['aside'];
+}
+
+
+function curtemp_plugin_settings_post($a,$post) {
+	if(! local_user() || (! x($_POST,'curtemp-settings-submit')))
+		return;
+//	set_pconfig(local_user(),'curtemp','max_curtemps',intval($_POST['curtemp_max_curtemps']));
+	set_pconfig(local_user(),'curtemp','curtemp_loc',trim($_POST['curtemp_loc']));
+	set_pconfig(local_user(),'curtemp','curtemp_enable',intval($_POST['curtemp_enable']));
+
+	info( t('Current Temp settings updated.') . EOL);
+}
+
+
+function curtemp_plugin_settings(&$a,&$s) {
+
+	if(! local_user())
+		return;
+
+	/* Add our stylesheet to the curtemp so we can make our settings look nice */
+
+	$a->page['htmlhead'] .= '<link rel="stylesheet"  type="text/css" href="' . $a->get_baseurl() . '/addon/curtemp/curtemp.css' . '" media="all" />' . "\r\n";
+
+	/* Get the current state of our config variable */
+
+	$curtemp_loc = get_pconfig(local_user(), 'curtemp', 'curtemp_loc');
+	$enable = intval(get_pconfig(local_user(),'curtemp','curtemp_enable'));
+	$enable_checked = (($enable) ? ' checked="checked" ' : '');
+	
+	
+	/* Add some HTML to the existing form */
+
+	$s .= '<div class="settings-block">';
+	$s .= '<h3>' . t('Current Temp Settings') . '</h3>';
+	$s .= '<div id="curtemp-settings-wrapper">';
+	$s .= '<label id="curtemp-location-label" for="curtemp_loc">' . t('Current Temp Location: ') . '</label>';
+	$s .= '<input id="curtemp-location" type="text" name="curtemp_loc" value="' . $curtemp_loc . '"/>';
+	$s .= '<div class="clear"></div>';
+	$s .= '<label id="curtemp-enable-label" for="curtemp_enable">' . t('Enable Curent Temp') . '</label>';
+	$s .= '<input id="curtemp-enable" type="checkbox" name="curtemp_enable" value="1" ' . $enable_checked . '/>';
+	$s .= '<div class="clear"></div>';
+
+	$s .= '</div>';
+
+	/* provide a submit button */
+
+	$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="curtemp-settings-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
+
+}
+
+

curtemp/getweather.php

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+<?php
+/*
+File Name: getweather.php
+Author: Gary White
+Original version: May 12, 2005
+Last modified: August 7, 2008
+
+Copyright (C) 2004-2008 Gary White
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License in the included gpl.txt file for
+details.
+
+See http://apptools.com/phptools/xml/weather/ for usage information
+
+See http://weather.gov/data/current_obs/
+Also see 
+	http://weather.gov/alerts/
+	http://weather.gov/forecasts/xml/
+
+Complete list of Weather stations available at 
+	http://weather.gov/data/current_obs/index.xml
+
+*/
+
+// URL for the XML file
+$xmlurl="http://www.weather.gov/data/current_obs/$rpt.xml";
+
+// Base url for the icons
+$imgpath="http://weather.gov/weather/images/fcicons";
+
+// Get the icons as an array
+$icons=defineIcons();
+
+// Initialize some variables
+$itemdata="";
+$itemname="";
+$wxdata=array();
+$data="";
+$report="";
+$icon="";
+
+// create a new CURL resource
+if($ch = curl_init()) {
+
+	// set URL and other appropriate options
+	curl_setopt($ch, CURLOPT_URL, $xmlurl);
+	curl_setopt($ch, CURLOPT_HEADER, trus);
+	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+	
+	// grab URL and pass it to the browser
+	$data=curl_exec($ch);
+
+	$r=curl_getinfo($ch); //,CURLINFO_HTTP_CODE);
+
+	// close CURL resource, and free up system resources
+	curl_close($ch);
+
+	// Create an XML parser
+	$xml_parser = xml_parser_create();
+	
+	// Use case-folding so we are sure to find the tag in $map_array
+	// This will force all tags to upper case so we don't have to worry
+	// about matching the case of the original in our tests.
+	xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, true);
+	
+	// Assign the element starting and ending event handlers
+	xml_set_element_handler($xml_parser, "startElement", "endElement");
+	
+	// Assign a function to handle character data
+	xml_set_character_data_handler($xml_parser, "characterData");
+	
+	// Parse the file. This will place the data into an associative
+	// array assigned to the $wxdata variable
+	xml_parse($xml_parser,$data,true);
+	
+	// Free the parser object
+	xml_parser_free($xml_parser);
+	
+	// The OBSERVATION_TIME field of the returned XML will be in the
+	// format "Last Updated on May 18, 8:53 am CDT"
+	// We're going to change the format a bit.
+
+	// Strip out the "Last Updated on " portion of the date/time
+	// so we can display that separately in our tabular output
+	$datetime=str_replace("Last Updated on ","",$wxdata['OBSERVATION_TIME']);
+	
+	// We now have the format as "May 18, 8:53 am CDT"
+	// Now, get the time zone. It will be everything from
+	// the last space character to the end of the string.
+	$z=strrchr($datetime," ");
+
+	// Get the current year
+	$year=date("Y");
+
+	// Now, we stuff the year into the string, following the comma.
+	$datetime=str_replace(",",", $year",$datetime);
+
+	// This does leave a small potential issue where, if you get a 
+	// report between midnight and 1 a.m. on January 1, or the server
+	// is in a significantly different time zone than the report it 
+	// could be as late as 4 a.m. the year will be wrong because the 
+	// report will be from the previous year. I suppose it would be 
+	// possible to correct for that, but for that little bit, I'm 
+	// not going to worry about it.
+
+	// Now, strip out the time zone
+	$datetime=str_replace($z,"",$datetime);
+
+	// Format the date and time the way we want it and add
+	// back the time zone
+	$datetime=date("l F j, Y g:i A",strtotime($datetime)).$z;
+	$wxdata['OBSERVATION_TIME']=$datetime;
+	
+	// Get the WEATHER element
+	$wx=trim($wxdata['WEATHER']);
+
+	// Now, get the icon to match the weather
+	foreach($icons as $k=>$i){
+		$a=explode(" | ",$i);
+		if(is_numeric(array_search($wx,$a))){
+			$wxdata['ICON']="$imgpath/$k.jpg";
+			break;
+		}
+	}
+
+	// Replace any null elements with "Not available"
+	foreach(array_keys($wxdata) as $key){
+		$wxdata[$key]=$wxdata[$key]=="NULL"?"Not available":$wxdata[$key];
+	}
+
+	// If we got humidity
+	if(is_numeric($wxdata['RELATIVE_HUMIDITY']))
+		// Append a percent sign
+		$wxdata['RELATIVE_HUMIDITY'].="%";
+
+	// Do some formatting to make the output a little friendlier
+	if($wxdata['VISIBILITY_MI']=="NA")
+		$wxdata['VISIBILITY']="Not available";
+	if($wxdata['VISIBILITY']!="Not available")
+		$wxdata['VISIBILITY']=(1*$wxdata['VISIBILITY_MI'])." miles";
+
+	// If we got wind data
+	if(is_numeric($wxdata['WIND_MPH'])){
+		// We're going to output wind data as both MPH from a cardinal direction
+		// and as Knots from a direction in degrees
+
+		// Calculate the value for Knots
+		$wxdata['WIND_KNOTS']=$wxdata['WIND_MPH']/1.15;
+
+		// Format the output
+		$wind=sprintf("From the %s at %d mph (%03.0f&deg; at %d knots)",$wxdata['WIND_DIR'],$wxdata['WIND_MPH'],$wxdata['WIND_DEGREES'],$wxdata['WIND_KNOTS']);
+
+		// If we got a value for wind gusts
+		if(is_numeric($wxdata['WIND_GUST_MPH']) && $wxdata['WIND_GUST_MPH']>0){
+			// add it into the wind string
+			$wind=str_replace("mph","gusting to ".$wxdata['WIND_GUST_MPH']." mph<br>", $wind);
+			$knots=sprintf("%d",$wxdata['WIND_GUST_MPH']/1.15);
+			$wind=str_replace("knots","gusting to $knots knots",$wind);
+		}
+	} else {
+		// Otherwise, if wind is zero, we'll show "Calm"
+		$wind=$wxdata['WIND_MPH']=="Not available"?"Not available":"Calm";
+	} // Done with wind
+	$wxdata['WIND_STRING']=$wind;
+
+} // Done getting and formatting the data
+
+function startElement($parser, $name, $attrs) {
+	global $itemname,$itemdata,$wxdata;
+	$itemname=$name;
+	$itemdata="";
+}
+
+function endElement($parser, $name) {
+	global $itemname,$itemdata,$wxdata;
+	$wxdata[$itemname]=($itemdata);
+	$itemdata="";
+}
+
+function characterData($parser, $data) {
+	global $itemname,$itemdata,$wxdata;
+	$itemdata.=$data;
+}
+
+function defineIcons(){
+	// See http://weather.gov/data/current_obs/weather.php for source data for this function
+	$retVal['bkn']="Mostly Cloudy | Mostly Cloudy with Haze | Mostly Cloudy and Breezy";
+	$retVal['skc']="Fair | Clear | Fair with Haze | Clear with Haze | Fair and Breezy | Clear and Breezy";
+	$retVal['few']="A Few Clouds | A Few Clouds with Haze | A Few Clouds and Breezy";
+	$retVal['sct']="Partly Cloudy | Party Cloudy with Haze | Partly Cloudy and Breezy";
+	$retVal['ovc']="Overcast | Overcast with Haze | Overcast and Breezy";
+	$retVal['nfg']="Fog/Mist | Fog | Freezing Fog | Shallow Fog | Partial Fog | Patches of Fog | Fog in Vicinity | Freezing Fog in Vicinity | Shallow Fog in Vicinity | Partial Fog in Vicinity | Patches of Fog in Vicinity | Showers in Vicinity Fog | Light Freezing Fog | Heavy Freezing Fog";
+	$retVal['smoke']="Smoke";
+	$retVal['fzra']="Freezing Rain | Freezing Drizzle | Light Freezing Rain | Light Freezing Drizzle | Heavy Freezing Rain | Heavy Freezing Drizzle | Freezing Rain in Vicinity | Freezing Drizzle in Vicinity";
+	$retVal['ip']="Ice Pellets | Light Ice Pellets | Heavy Ice Pellets | Ice Pellets in Vicinity | Showers Ice Pellets | Thunderstorm Ice Pellets | Ice Crystals | Hail | Small Hail/Snow Pellets | Light Small Hail/Snow Pellets | Heavy Small Hail/Snow Pellets | Showers Hail | Hail Showers";
+	$retVal['mix']="Freezing Rain Snow | Light Freezing Rain Snow | Heavy Freezing Rain Snow | Freezing Drizzle Snow | Light Freezing Drizzle Snow | Heavy Freezing Drizzle Snow | Snow Freezing Rain| Light Snow Freezing Rain | Heavy Snow Freezing Rain | Snow Freezing Drizzle | Light Snow Freezing Drizzle | Heavy Snow Freezing Drizzle";
+	$retVal['raip']="Rain Ice Pellets | Light Rain Ice Pellets | Heavy Rain Ice Pellets | Drizzle Ice Pellets | Light Drizzle Ice Pellets | Heavy Drizzle Ice Pellets | Ice Pellets Rain | Light Ice Pellets Rain | Heavy Ice Pellets Rain | Ice Pellets Drizzle | Light Ice Pellets Drizzle | Heavy Ice Pellets Drizzle";
+	$retVal['rasn']="Rain Snow | Light Rain Snow | Heavy Rain Snow | Snow Rain | Light Snow Rain | Heavy Snow Rain | Drizzle Snow | Light Drizzle Snow | Heavy Drizzle Snow | Snow Drizzle | Light Snow Drizzle | Heavy Snow Drizzle";
+	$retVal['shra']="Rain Showers | Light Rain Showers | Heavy Rain Showers | Rain Showers in Vicinity | Light Showers Rain | Heavy Showers Rain | Showers Rain | Showers Rain in Vicinity | Rain Showers Fog/Mist | Light Rain Showers Fog/Mist | Heavy Rain Showers Fog/Mist | Rain Showers in Vicinity Fog/Mist | Light Showers Rain Fog/Mist | Heavy Showers Rain Fog/Mist | Showers Rain Fog/Mist | Showers Rain in Vicinity Fog/Mist";
+	$retVal['tsra']="Thunderstorm | Light Thunderstorm Rain | Heavy Thunderstorm Rain | Thunderstorm Rain Fog/Mist | Light Thunderstorm Rain Fog/Mist | Heavy Thunderstorm Rain Fog/Mist | Thunderstorm Showers in Vicinity | | Light Thunderstorm Rain Haze | Heavy Thunderstorm Rain Haze | Thunderstorm Fog | Light Thunderstorm Rain Fog | Heavy Thunderstorm Rain Fog | Thunderstorm Light Rain | Thunderstorm Heavy Rain | Thunderstorm Rain Fog/Mist | Thunderstorm Light Rain Fog/Mist | Thunderstorm Heavy Rain Fog/Mist | Thunderstorm in Vicinity Fog/Mist | Thunderstorm Showers in Vicinity | Thunderstorm in Vicinity | Thunderstorm in Vicinity Haze | Thunderstorm Haze in Vicinity | Thunderstorm Light Rain Haze | Thunderstorm Heavy Rain Haze | Thunderstorm Fog | Thunderstorm Light Rain Fog | Thunderstorm Heavy Rain Fog | Thunderstorm Hail | Light Thunderstorm Rain Hail | Heavy Thunderstorm Rain Hail | Thunderstorm Rain Hail Fog/Mist | Light Thunderstorm Rain Hail Fog/Mist | Heavy Thunderstorm Rain Hail Fog/Mist | Thunderstorm Showers in Vicinity Hail | | Light Thunderstorm Rain Hail Haze | Heavy Thunderstorm Rain Hail Haze | Thunderstorm Hail Fog | Light Thunderstorm Rain Hail Fog | Heavy Thunderstorm Rain Hail Fog | Thunderstorm Light Rain Hail | Thunderstorm Heavy Rain Hail | Thunderstorm Rain Hail Fog/Mist | Thunderstorm Light Rain Hail Fog/Mist | Thunderstorm Heavy Rain Hail Fog/Mist | Thunderstorm in Vicinity Hail Fog/Mist | Thunderstorm Showers in Vicinity Hail | Thunderstorm in Vicinity Hail | Thunderstorm in Vicinity Hail Haze | Thunderstorm Haze in Vicinity Hail | Thunderstorm Light Rain Hail Haze | Thunderstorm Heavy Rain Hail Haze | Thunderstorm Hail Fog | Thunderstorm Light Rain Hail Fog | Thunderstorm Heavy Rain Hail Fog | Thunderstorm Small Hail/Snow Pellets | Thunderstorm Rain Small Hail/Snow Pellets | Light Thunderstorm Rain Small Hail/Snow Pellets | Heavy Thunderstorm Rain Small Hail/Snow Pellets";
+	$retVal['sn']="Snow | Light Snow | Heavy Snow | Snow Showers | Light Snow Showers | Heavy Snow Showers | Showers Snow | Light Showers Snow | Heavy Showers Snow | Snow Fog/Mist | Light Snow Fog/Mist | Heavy Snow Fog/Mist | Snow Showers Fog/Mist | Light Snow Showers Fog/Mist | Heavy Snow Showers Fog/Mist | Showers Snow Fog/Mist | Light Showers Snow Fog/Mist | Heavy Showers Snow Fog/Mist | Snow Fog | Light Snow Fog | Heavy Snow Fog | Snow Showers Fog | Light Snow Showers Fog | Heavy Snow Showers Fog | Showers Snow Fog | Light Showers Snow Fog | Heavy Showers Snow Fog | Showers in Vicinity Snow | Snow Showers in Vicinity | Snow Showers in Vicinity Fog/Mist | Snow Showers in Vicinity Fog | Low Drifting Snow | Blowing Snow | Snow Low Drifting Snow | Snow Blowing Snow | Light Snow Low Drifting Snow | Light Snow Blowing Snow | Heavy Snow Low Drifting Snow | Heavy Snow Blowing Snow | Thunderstorm Snow | Light Thunderstorm Snow | Heavy Thunderstorm Snow | Snow Grains | Light Snow Grains | Heavy Snow Grains | Heavy Blowing Snow | Blowing Snow in Vicinity";
+	$retVal['wind']="Windy | Fair and Windy | A Few Clouds and Windy | Partly Cloudy and Windy | Mostly Cloudy and Windy | Overcast and Windy";
+	$retVal['hi_shwrs']="Showers in Vicinity | Showers in Vicinity Fog/Mist | Showers in Vicinity Fog | Showers in Vicinity Haze";
+	$retVal['fzrara']="Freezing Rain Rain | Light Freezing Rain Rain | Heavy Freezing Rain Rain | Rain Freezing Rain | Light Rain Freezing Rain | Heavy Rain Freezing Rain | Freezing Drizzle Rain | Light Freezing Drizzle Rain | Heavy Freezing Drizzle Rain | Rain Freezing Drizzle | Light Rain Freezing Drizzle | Heavy Rain Freezing Drizzle";
+	$retVal['hi_tsra']="Thunderstorm in Vicinity | Thunderstorm in Vicinity Fog/Mist | Thunderstorm in Vicinity Fog | Thunderstorm Haze in Vicinity | Thunderstorm in Vicinity Haze";
+	$retVal['ra1']="Light Rain | Drizzle | Light Drizzle | Heavy Drizzle | Light Rain Fog/Mist | Drizzle Fog/Mist | Light Drizzle Fog/Mist | Heavy Drizzle Fog/Mist | Light Rain Fog | Drizzle Fog | Light Drizzle Fog | Heavy Drizzle Fog";
+	$retVal['ra']="Rain | Heavy Rain | Rain Fog/Mist | Heavy Rain Fog/Mist | Rain Fog | Heavy Rain Fog";
+	$retVal['nsvrtsra']="Funnel Cloud | Funnel Cloud in Vicinity | Tornado/Water Spout";
+	$retVal['dust']="Dust | Low Drifting Dust | Blowing Dust | Sand | Blowing Sand | Low Drifting Sand | Dust/Sand Whirls | Dust/Sand Whirls in Vicinity | Dust Storm | Heavy Dust Storm | Dust Storm in Vicinity | Sand Storm | Heavy Sand Storm | Sand Storm in Vicinity";
+	$retVal['mist']="Haze";
+	return $retVal;
+}
+
+?>