- <?php
+<?php
/**
* Name: Current Weather
- * Description: Shows current weather conditions for user's location on their network page.<br />Find the location code for the station or airport nearest you <a href="http://en.wikipedia.org/wiki/International_Air_Transport_Association_airport_code" target="_blank">here</a>.
- * Version: 1.0
+ * Description: Shows current weather conditions for user's location on their network page.
+ * Version: 1.1
* Author: Tony Baldwin <http://friendica.tonybaldwin.info/u/t0ny>
* Author: Fabio Comuni <http://kirkgroup.com/u/fabrixxm>
+ * Author: Tobias Diekershoff <https://f.diekershoff.de/u/tobias>
*
*/
-require_once('addon/curweather/getweather.php');
+
+require_once('include/network.php');
+include_once('include/text.php');
+
+// get the weather data from OpenWeatherMap
+function getWeather( $loc, $units='metric', $lang='en', $appid='', $cachetime=0) {
+ $url = "http://api.openweathermap.org/data/2.5/weather?q=".$loc."&appid=".$appid."&lang=".$lang."&units=".$units."&mode=xml";
+ $cached = Cache::get('curweather'.md5($url));
+ $now = new DateTime();
+ if (!is_null($cached)) {
+ $cdate = get_pconfig(local_user(), 'curweather', 'last');
+ $cached = unserialize($cached);
+ if ($cdate + $cachetime > $now->getTimestamp()) {
+ return $cached;
+ }
+ }
+ try {
+ $res = new SimpleXMLElement(fetch_url($url));
+ } catch (Exception $e) {
+ info(t('Error fetching weather data.\nError was: '.$e->getMessage()));
+ return false;
+ }
+ if ((string)$res->temperature['unit']==='metric') {
+ $tunit = '°C';
+ $wunit = 'm/s';
+ } else {
+ $tunit = '°F';
+ $wunit = 'mph';
+ }
+ $r = array(
+ 'city'=> (string) $res->city['name'][0],
+ 'country' => (string) $res->city->country[0],
+ 'lat' => (string) $res->city->coord['lat'],
+ 'lon' => (string) $res->city->coord['lon'],
+ 'temperature' => (string) $res->temperature['value'][0].$tunit,
+ 'pressure' => (string) $res->pressure['value'].(string)$res->pressure['unit'],
+ 'humidity' => (string) $res->humidity['value'].(string)$res->humidity['unit'],
+ 'descripion' => (string)$res->weather['value'].', '.(string)$res->clouds['name'],
+ 'wind' => (string)$res->wind->speed['name'].' ('.(string)$res->wind->speed['value'].$wunit.')',
+ 'update' => (string)$res->lastupdate['value']
+ );
+ set_pconfig(local_user(), 'curweather', 'last', $now->getTimestamp());
+ Cache::set('curweather'.md5($url), serialize($r));
+ return $r;
+}
function curweather_install() {
register_hook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
register_hook('plugin_settings', 'addon/curweather/curweather.php', 'curweather_plugin_settings');
register_hook('plugin_settings_post', 'addon/curweather/curweather.php', 'curweather_plugin_settings_post');
-
}
function curweather_uninstall() {
unregister_hook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
unregister_hook('plugin_settings', 'addon/curweather/curweather.php', 'curweather_plugin_settings');
unregister_hook('plugin_settings_post', 'addon/curweather/curweather.php', 'curweather_plugin_settings_post');
-
}
-
function curweather_network_mod_init(&$fk_app,&$b) {
if(! intval(get_pconfig(local_user(),'curweather','curweather_enable')))
$fk_app->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $fk_app->get_baseurl() . '/addon/curweather/curweather.css' . '" media="all" />' . "\r\n";
- // the getweather file does all the work here
+ // the OpenWeatherMap-PHP-APIlib does all the work here
// the $rpt value is needed for location
- // which getweather uses to fetch the weather data for weather and temp
+ // $lang will be taken from the browser session to honour user settings
+ // $units can be set in the settings by the user
+ // $appid is configured by the admin in the admin panel
+ // those parameters will be used to get: cloud status, temperature, preassure
+ // and relative humidity for display, also the relevent area of the map is
+ // linked from lat/log of the reply of OWMp
$rpt = get_pconfig(local_user(), 'curweather', 'curweather_loc');
- $wxdata = GetWeather::get($rpt);
- $temp = $wxdata['TEMPERATURE_STRING'];
- $weather = $wxdata['WEATHER'];
- $rhumid = $wxdata['RELATIVE_HUMIDITY'];
- $pressure = $wxdata['PRESSURE_STRING'];
- $wind = $wxdata['WIND_STRING'];
- $curweather = '<div id="curweather-network" class="widget">
- <div class="title tool">
- <h4>'.t("Current Weather").'</h4></div>';
-
- $curweather .= "Weather: $weather<br />
- Temperature: $temp<br />
- Relative Humidity: $rhumid<br />
- Pressure: $pressure<br />
- Wind: $wind";
-
- $curweather .= '</div><div class="clear"></div>';
+
+
+ // set the language to the browsers language and use metric units
+ $lang = $_SESSION['language'];
+ $units = get_pconfig( local_user(), 'curweather', 'curweather_units');
+ $appid = get_config('curweather','appid');
+ $cachetime = intval(get_config('curweather','cachetime'));
+ if ($units==="")
+ $units = 'metric';
+ $ok = true;
+
+ $res = getWeather($rpt, $units, $lang, $appid, $cachetime);
+ if ($res===false)
+ $ok = false;
+
+ if ($ok) {
+ $t = get_markup_template("widget.tpl", "addon/curweather/" );
+ $curweather = replace_macros ($t, array(
+ '$title' => t("Current Weather"),
+ '$city' => $res['city'],
+ '$lon' => $res['lon'],
+ '$lat' => $res['lat'],
+ '$description' => $res['descripion'],
+ '$temp' => $res['temperature'],
+ '$relhumidity' => array('caption'=>t('Relative Humidity'), 'val'=>$res['humidity']),
+ '$pressure' => array('caption'=>t('Pressure'), 'val'=>$res['pressure']),
+ '$wind' => array('caption'=>t('Wind'), 'val'=> $res['wind']),
+ '$lastupdate' => t('Last Updated').': '.$res['update'].'UTC',
+ '$databy' => t('Data by'),
+ '$showonmap' => t('Show on map')
+ ));
+ } else {
+ $t = get_markup_template('widget-error.tpl', 'addon/curweather/');
+ $curweather = replace_macros( $t, array(
+ '$problem' => t('There was a problem accessing the weather data. But have a look'),
+ '$rpt' => $rpt,
+ '$atOWM' => t('at OpenWeatherMap')
+ ));
+ }
$fk_app->page['aside'] = $curweather.$fk_app->page['aside'];
return;
set_pconfig(local_user(),'curweather','curweather_loc',trim($_POST['curweather_loc']));
set_pconfig(local_user(),'curweather','curweather_enable',intval($_POST['curweather_enable']));
+ set_pconfig(local_user(),'curweather','curweather_units',trim($_POST['curweather_units']));
info( t('Current Weather settings updated.') . EOL);
}
if(! local_user())
return;
- /* Add our stylesheet to the curweather so we can make our settings look nice */
-
- $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/curweather/curweather.css' . '" media="all" />' . "\r\n";
-
/* Get the current state of our config variable */
$curweather_loc = get_pconfig(local_user(), 'curweather', 'curweather_loc');
+ $curweather_units = get_pconfig(local_user(), 'curweather', 'curweather_units');
+ $appid = get_config('curweather','appid');
+ if ($appid=="") {
+ $noappidtext = t('No APPID found, please contact your admin to optain one.');
+ } else {
+ $noappidtext = '';
+ }
$enable = intval(get_pconfig(local_user(),'curweather','curweather_enable'));
$enable_checked = (($enable) ? ' checked="checked" ' : '');
-
- /* Add some HTML to the existing form */
-
- $s .= '<div class="settings-block">';
- $s .= '<h3>' . t('Current Weather Settings') . '</h3>';
- $s .= '<div id="curweather-settings-wrapper">';
- $s .= '<p>Find the location code for the airport/weather station nearest you <a href="http://en.wikipedia.org/wiki/International_Air_Transport_Association_airport_code" target="_blank">here</a>.</p>';
- $s .= '<label id="curweather-location-label" for="curweather_loc">' . t('Weather Location: ') . '</label>';
- $s .= '<input id="curweather-location" type="text" name="curweather_loc" value="' . $curweather_loc . '"/>';
- $s .= '<div class="clear"></div>';
- $s .= '<label id="curweather-enable-label" for="curweather_enable">' . t('Enable Current Weather') . '</label>';
- $s .= '<input id="curweather-enable" type="checkbox" name="curweather_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="curweather-settings-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
+ // load template and replace the macros
+ $t = get_markup_template("settings.tpl", "addon/curweather/" );
+ $s = replace_macros ($t, array(
+ '$submit' => t('Save Settings'),
+ '$header' => t('Current Weather').' '.t('Settings'),
+ '$noappidtext' => $noappidtext,
+ '$info' => t('Enter either the name of your location or the zip code.'),
+ '$curweather_loc' => array( 'curweather_loc', t('Your Location'), $curweather_loc, t('Identifier of your location (name or zip code), e.g. <em>Berlin,DE</em> or <em>14476,DE</em>.') ),
+ '$curweather_units' => array( 'curweather_units', t('Units'), $curweather_units, t('select if the temperatur should be displayed in °C or °F'), array('metric'=>'°C', 'imperial'=>'°F')),
+ '$enabled' => array( 'curweather_enable', t('Show weather data'), $enable, '')
+ ));
+ return;
}
-
-
+// Config stuff for the admin panel to let the admin of the node set a APPID
+// for accessing the API of openweathermap
+function curweather_plugin_admin_post (&$a) {
+ if(! is_site_admin())
+ return;
+ if ($_POST['curweather-submit']) {
+ set_config('curweather','appid',trim($_POST['appid']));
+ set_config('curweather','cachetime',trim($_POST['cachetime']));
+ info( t('Curweather settings saved.'.EOL));
+ }
+}
+function curweather_plugin_admin (&$a, &$o) {
+ if(! is_site_admin())
+ return;
+ $appid = get_config('curweather','appid');
+ $cachetime = get_config('curweather','cachetime');
+ $t = get_markup_template("admin.tpl", "addon/curweather/" );
+ $o = replace_macros ($t, array(
+ '$submit' => t('Save Settings'),
+ '$cachetime' => array('cachetime', t('Caching Interval'), $cachetime, t('For how long should the weather data be cached? Choose according your OpenWeatherMap account type.'), array('0'=>t('no cache'), '300'=>'5 '.t('minutes'), '900'=>'15 '.t('minutes'), '1800'=>'30 '.t('minutes'), '3600'=>'60 '.t('minutes'))),
+ '$appid' => array('appid', t('Your APPID'), $appid, t('Your API key provided by OpenWeatherMap'))
+ ));
+}