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[curweather] Only shown notice about unavailable weather once per session. (#653) 

* [curweather] Only shown notice about unavailable weather once per session.

* Fix even more whitespace.

As requested by @MrPetovan.

* [curweather] Reset session's curweather_notice_shown when weather available again.
This commit is contained in:
Andreas Neustifter 2018-07-20 21:58:53 +02:00 committed by Hypolite Petovan
parent aa1a542396
commit 81e57250e8
2 changed files with 120 additions and 108 deletions
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226
curweather/curweather.php
View File

@ -25,42 +25,46 @@ function getWeather( $loc, $units='metric', $lang='en', $appid='', $cachetime=0)
$cached = Cache::get('curweather'.md5($url)); $cached = Cache::get('curweather'.md5($url));
$now = new DateTime(); $now = new DateTime();
if (!is_null($cached)) { if (!is_null($cached)) {
$cdate = PConfig::get(local_user(), 'curweather', 'last'); $cdate = PConfig::get(local_user(), 'curweather', 'last');
$cached = unserialize($cached); $cached = unserialize($cached);
if ($cdate + $cachetime > $now->getTimestamp()) { if ($cdate + $cachetime > $now->getTimestamp()) {
return $cached; return $cached;
} }
} }
try { try {
$res = new SimpleXMLElement(Network::fetchUrl($url)); $res = new SimpleXMLElement(Network::fetchUrl($url));
} catch (Exception $e) { } catch (Exception $e) {
info(L10n::t('Error fetching weather data.\nError was: '.$e->getMessage())); if (!$_SESSION['curweather_notice_shown']) {
return false; info(L10n::t('Error fetching weather data. Error was: '.$e->getMessage()));
$_SESSION['curweather_notice_shown'] = true;
}
return false;
} }
unset($_SESSION['curweather_notice_shown']);
if ((string)$res->temperature['unit']==='metric') { if ((string)$res->temperature['unit']==='metric') {
$tunit = '°C'; $tunit = '°C';
$wunit = 'm/s'; $wunit = 'm/s';
} else { } else {
$tunit = '°F'; $tunit = '°F';
$wunit = 'mph'; $wunit = 'mph';
} }
if ( trim((string)$res->weather['value']) == trim((string)$res->clouds['name']) ) { if ( trim((string)$res->weather['value']) == trim((string)$res->clouds['name']) ) {
$desc = (string)$res->clouds['name']; $desc = (string)$res->clouds['name'];
} else { } else {
$desc = (string)$res->weather['value'].', '.(string)$res->clouds['name']; $desc = (string)$res->weather['value'].', '.(string)$res->clouds['name'];
} }
$r = [ $r = [
'city'=> (string) $res->city['name'][0], 'city'=> (string) $res->city['name'][0],
'country' => (string) $res->city->country[0], 'country' => (string) $res->city->country[0],
'lat' => (string) $res->city->coord['lat'], 'lat' => (string) $res->city->coord['lat'],
'lon' => (string) $res->city->coord['lon'], 'lon' => (string) $res->city->coord['lon'],
'temperature' => (string) $res->temperature['value'][0].$tunit, 'temperature' => (string) $res->temperature['value'][0].$tunit,
'pressure' => (string) $res->pressure['value'].(string)$res->pressure['unit'], 'pressure' => (string) $res->pressure['value'].(string)$res->pressure['unit'],
'humidity' => (string) $res->humidity['value'].(string)$res->humidity['unit'], 'humidity' => (string) $res->humidity['value'].(string)$res->humidity['unit'],
'descripion' => $desc, 'descripion' => $desc,
'wind' => (string)$res->wind->speed['name'].' ('.(string)$res->wind->speed['value'].$wunit.')', 'wind' => (string)$res->wind->speed['name'].' ('.(string)$res->wind->speed['value'].$wunit.')',
'update' => (string)$res->lastupdate['value'], 'update' => (string)$res->lastupdate['value'],
'icon' => (string)$res->weather['icon'] 'icon' => (string)$res->weather['icon']
]; ];
PConfig::set(local_user(), 'curweather', 'last', $now->getTimestamp()); PConfig::set(local_user(), 'curweather', 'last', $now->getTimestamp());
Cache::set('curweather'.md5($url), serialize($r), CACHE_HOUR); Cache::set('curweather'.md5($url), serialize($r), CACHE_HOUR);
@ -69,15 +73,15 @@ function getWeather( $loc, $units='metric', $lang='en', $appid='', $cachetime=0)
function curweather_install() function curweather_install()
{ {
Addon::registerHook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init'); Addon::registerHook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
Addon::registerHook('addon_settings', 'addon/curweather/curweather.php', 'curweather_addon_settings'); Addon::registerHook('addon_settings', 'addon/curweather/curweather.php', 'curweather_addon_settings');
Addon::registerHook('addon_settings_post', 'addon/curweather/curweather.php', 'curweather_addon_settings_post'); Addon::registerHook('addon_settings_post', 'addon/curweather/curweather.php', 'curweather_addon_settings_post');
} }
function curweather_uninstall() { function curweather_uninstall() {
Addon::unregisterHook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init'); Addon::unregisterHook('network_mod_init', 'addon/curweather/curweather.php', 'curweather_network_mod_init');
Addon::unregisterHook('addon_settings', 'addon/curweather/curweather.php', 'curweather_addon_settings'); Addon::unregisterHook('addon_settings', 'addon/curweather/curweather.php', 'curweather_addon_settings');
Addon::unregisterHook('addon_settings_post', 'addon/curweather/curweather.php', 'curweather_addon_settings_post'); Addon::unregisterHook('addon_settings_post', 'addon/curweather/curweather.php', 'curweather_addon_settings_post');
} }
function curweather_network_mod_init(&$fk_app,&$b) { function curweather_network_mod_init(&$fk_app,&$b) {
@ -98,114 +102,122 @@ function curweather_network_mod_init(&$fk_app,&$b) {
// linked from lat/log of the reply of OWMp // linked from lat/log of the reply of OWMp
$rpt = PConfig::get(local_user(), 'curweather', 'curweather_loc'); $rpt = PConfig::get(local_user(), 'curweather', 'curweather_loc');
// set the language to the browsers language and use metric units // set the language to the browsers language and use metric units
$lang = $_SESSION['language']; $lang = $_SESSION['language'];
$units = PConfig::get( local_user(), 'curweather', 'curweather_units'); $units = PConfig::get( local_user(), 'curweather', 'curweather_units');
$appid = Config::get('curweather','appid'); $appid = Config::get('curweather','appid');
$cachetime = intval(Config::get('curweather','cachetime')); $cachetime = intval(Config::get('curweather','cachetime'));
if ($units==="") if ($units==="")
$units = 'metric'; $units = 'metric';
$ok = true; $ok = true;
$res = getWeather($rpt, $units, $lang, $appid, $cachetime); $res = getWeather($rpt, $units, $lang, $appid, $cachetime);
if ($res===false) if ($res===false)
$ok = false; $ok = false;
if ($ok) { if ($ok) {
$t = get_markup_template("widget.tpl", "addon/curweather/" ); $t = get_markup_template("widget.tpl", "addon/curweather/" );
$curweather = replace_macros ($t, [ $curweather = replace_macros ($t, [
'$title' => L10n::t("Current Weather"), '$title' => L10n::t("Current Weather"),
'$icon' => proxy_url('http://openweathermap.org/img/w/'.$res['icon'].'.png'), '$icon' => proxy_url('http://openweathermap.org/img/w/'.$res['icon'].'.png'),
'$city' => $res['city'], '$city' => $res['city'],
'$lon' => $res['lon'], '$lon' => $res['lon'],
'$lat' => $res['lat'], '$lat' => $res['lat'],
'$description' => $res['descripion'], '$description' => $res['descripion'],
'$temp' => $res['temperature'], '$temp' => $res['temperature'],
'$relhumidity' => ['caption'=>L10n::t('Relative Humidity'), 'val'=>$res['humidity']], '$relhumidity' => ['caption'=>L10n::t('Relative Humidity'), 'val'=>$res['humidity']],
'$pressure' => ['caption'=>L10n::t('Pressure'), 'val'=>$res['pressure']], '$pressure' => ['caption'=>L10n::t('Pressure'), 'val'=>$res['pressure']],
'$wind' => ['caption'=>L10n::t('Wind'), 'val'=> $res['wind']], '$wind' => ['caption'=>L10n::t('Wind'), 'val'=> $res['wind']],
'$lastupdate' => L10n::t('Last Updated').': '.$res['update'].'UTC', '$lastupdate' => L10n::t('Last Updated').': '.$res['update'].'UTC',
'$databy' => L10n::t('Data by'), '$databy' => L10n::t('Data by'),
'$showonmap' => L10n::t('Show on map') '$showonmap' => L10n::t('Show on map')
]); ]);
} else { } else {
$t = get_markup_template('widget-error.tpl', 'addon/curweather/'); $t = get_markup_template('widget-error.tpl', 'addon/curweather/');
$curweather = replace_macros( $t, [ $curweather = replace_macros( $t, [
'$problem' => L10n::t('There was a problem accessing the weather data. But have a look'), '$problem' => L10n::t('There was a problem accessing the weather data. But have a look'),
'$rpt' => $rpt, '$rpt' => $rpt,
'$atOWM' => L10n::t('at OpenWeatherMap') '$atOWM' => L10n::t('at OpenWeatherMap')
]); ]);
} }
$fk_app->page['aside'] = $curweather.$fk_app->page['aside']; $fk_app->page['aside'] = $curweather.$fk_app->page['aside'];
} }
function curweather_addon_settings_post($a,$post) { function curweather_addon_settings_post($a,$post) {
if(! local_user() || (! x($_POST,'curweather-settings-submit'))) if(! local_user() || (! x($_POST,'curweather-settings-submit')))
return; return;
PConfig::set(local_user(),'curweather','curweather_loc',trim($_POST['curweather_loc'])); PConfig::set(local_user(),'curweather','curweather_loc',trim($_POST['curweather_loc']));
PConfig::set(local_user(),'curweather','curweather_enable',intval($_POST['curweather_enable'])); PConfig::set(local_user(),'curweather','curweather_enable',intval($_POST['curweather_enable']));
PConfig::set(local_user(),'curweather','curweather_units',trim($_POST['curweather_units'])); PConfig::set(local_user(),'curweather','curweather_units',trim($_POST['curweather_units']));
info(L10n::t('Current Weather settings updated.') . EOL); info(L10n::t('Current Weather settings updated.') . EOL);
} }
function curweather_addon_settings(&$a,&$s) { function curweather_addon_settings(&$a,&$s) {
if(! local_user()) if(! local_user())
return; return;
/* Get the current state of our config variable */ /* Get the current state of our config variable */
$curweather_loc = PConfig::get(local_user(), 'curweather', 'curweather_loc'); $curweather_loc = PConfig::get(local_user(), 'curweather', 'curweather_loc');
$curweather_units = PConfig::get(local_user(), 'curweather', 'curweather_units'); $curweather_units = PConfig::get(local_user(), 'curweather', 'curweather_units');
$appid = Config::get('curweather','appid'); $appid = Config::get('curweather','appid');
if ($appid=="") { if ($appid=="") {
$noappidtext = L10n::t('No APPID found, please contact your admin to obtain one.'); $noappidtext = L10n::t('No APPID found, please contact your admin to obtain one.');
} else { } else {
$noappidtext = ''; $noappidtext = '';
} }
$enable = intval(PConfig::get(local_user(),'curweather','curweather_enable')); $enable = intval(PConfig::get(local_user(),'curweather','curweather_enable'));
$enable_checked = (($enable) ? ' checked="checked" ' : ''); $enable_checked = (($enable) ? ' checked="checked" ' : '');
// load template and replace the macros // load template and replace the macros
$t = get_markup_template("settings.tpl", "addon/curweather/" ); $t = get_markup_template("settings.tpl", "addon/curweather/" );
$s = replace_macros ($t, [ $s = replace_macros ($t, [
'$submit' => L10n::t('Save Settings'), '$submit' => L10n::t('Save Settings'),
'$header' => L10n::t('Current Weather').' '.L10n::t('Settings'), '$header' => L10n::t('Current Weather').' '.L10n::t('Settings'),
'$noappidtext' => $noappidtext, '$noappidtext' => $noappidtext,
'$info' => L10n::t('Enter either the name of your location or the zip code.'), '$info' => L10n::t('Enter either the name of your location or the zip code.'),
'$curweather_loc' => [ 'curweather_loc', L10n::t('Your Location'), $curweather_loc, L10n::t('Identifier of your location (name or zip code), e.g. <em>Berlin,DE</em> or <em>14476,DE</em>.') ], '$curweather_loc' => [ 'curweather_loc', L10n::t('Your Location'), $curweather_loc, L10n::t('Identifier of your location (name or zip code), e.g. <em>Berlin,DE</em> or <em>14476,DE</em>.') ],
'$curweather_units' => [ 'curweather_units', L10n::t('Units'), $curweather_units, L10n::t('select if the temperature should be displayed in &deg;C or &deg;F'), ['metric'=>'°C', 'imperial'=>'°F']], '$curweather_units' => [ 'curweather_units', L10n::t('Units'), $curweather_units, L10n::t('select if the temperature should be displayed in &deg;C or &deg;F'), ['metric'=>'°C', 'imperial'=>'°F']],
'$enabled' => [ 'curweather_enable', L10n::t('Show weather data'), $enable, ''] '$enabled' => [ 'curweather_enable', L10n::t('Show weather data'), $enable, '']
]); ]);
return; return;
} }
// Config stuff for the admin panel to let the admin of the node set a APPID // Config stuff for the admin panel to let the admin of the node set a APPID
// for accessing the API of openweathermap // for accessing the API of openweathermap
function curweather_addon_admin_post (&$a) { function curweather_addon_admin_post (&$a) {
if(! is_site_admin()) if(! is_site_admin())
return; return;
if ($_POST['curweather-submit']) { if ($_POST['curweather-submit']) {
Config::set('curweather','appid',trim($_POST['appid'])); Config::set('curweather','appid',trim($_POST['appid']));
Config::set('curweather','cachetime',trim($_POST['cachetime'])); Config::set('curweather','cachetime',trim($_POST['cachetime']));
info(L10n::t('Curweather settings saved.'.EOL)); info(L10n::t('Curweather settings saved.'.EOL));
} }
} }
function curweather_addon_admin (&$a, &$o) { function curweather_addon_admin (&$a, &$o) {
if(! is_site_admin()) if(! is_site_admin())
return; return;
$appid = Config::get('curweather','appid'); $appid = Config::get('curweather','appid');
$cachetime = Config::get('curweather','cachetime'); $cachetime = Config::get('curweather','cachetime');
$t = get_markup_template("admin.tpl", "addon/curweather/" ); $t = get_markup_template("admin.tpl", "addon/curweather/" );
$o = replace_macros ($t, [ $o = replace_macros ($t, [
'$submit' => L10n::t('Save Settings'), '$submit' => L10n::t('Save Settings'),
'$cachetime' => ['cachetime', L10n::t('Caching Interval'), $cachetime, L10n::t('For how long should the weather data be cached? Choose according your OpenWeatherMap account type.'), ['0'=>L10n::t('no cache'), '300'=>'5 '.L10n::t('minutes'), '900'=>'15 '.L10n::t('minutes'), '1800'=>'30 '.L10n::t('minutes'), '3600'=>'60 '.L10n::t('minutes')]], '$cachetime' => [
'$appid' => ['appid', L10n::t('Your APPID'), $appid, L10n::t('Your API key provided by OpenWeatherMap')] 'cachetime',
L10n::t('Caching Interval'),
$cachetime,
L10n::t('For how long should the weather data be cached? Choose according your OpenWeatherMap account type.'), [
'0'=>L10n::t('no cache'),
'300'=>'5 '.L10n::t('minutes'),
'900'=>'15 '.L10n::t('minutes'),
'1800'=>'30 '.L10n::t('minutes'),
'3600'=>'60 '.L10n::t('minutes')
]
],
'$appid' => ['appid', L10n::t('Your APPID'), $appid, L10n::t('Your API key provided by OpenWeatherMap')]
]); ]);
} }

2
curweather/templates/widget-error.tpl
View File

@ -1 +1 @@
<div>{{$problem}} <a href="http://openweathermap.org/find?q={{$rpt}}">{{$atOWM}}</a>.</div> <div class="widget small">{{$problem}} <a href="http://openweathermap.org/find?q={{$rpt}}">{{$atOWM}}</a>.</div>