/**
* retrieve the content
*/
public function run()
{
// api call
$cache = new class_cache('yr.no_' . substr(strrchr($this->location, '/'), 1) . '.xml');
if ($cache->hit()) {
$content = $cache->read();
} else {
$url = 'http://www.yr.no/place/' . rawurlencode($this->location) . '/forecast.xml';
$content = file_get_contents($url);
}
if (substr($content, 0, 5) == '<?xml') {
// write cache
$cache->write($content);
$xml = simplexml_load_string($content);
$this->debug($xml);
// today
$this->data['city'] = (string) $xml->location->name;
// forecast
$i = 0;
foreach ($xml->forecast->tabular->time as $day) {
if (config_lang == 'de') {
$windspeed = ' mit ' . round((string) $day->windSpeed->attributes()->mps * 3.6, 1) . ' km/h';
} elseif (config_lang == 'nl') {
$windspeed = ' met ' . round((string) $day->windSpeed->attributes()->mps * 3.6, 1) . ' km/u';
} else {
$windspeed = ' at ' . round((string) $day->windSpeed->attributes()->mps * 2.24, 1) . ' MPH';
}
if ($i == 0) {
$this->data['current']['date'] = (string) $day->attributes()->from;
$this->data['current']['conditions'] = translate((string) $day->symbol->attributes()->name, 'yr.no');
$this->data['current']['wind'] = translate((string) $day->windSpeed->attributes()->name . ' from ' . (string) $day->windDirection->attributes()->code, 'yr.no') . $windspeed;
$this->data['current']['icon'] = $this->icon((string) $day->symbol->attributes()->number, $this->icon_sm);
$this->data['current']['temp'] = (double) $day->temperature->attributes()->value . '°C';
$this->data['current']['more'] = (int) $day->pressure->attributes()->value . ' hPa';
$i++;
}
if ($i < 5 and $day->attributes()->period == 2) {
$this->data['forecast'][$i]['date'] = (string) $day->attributes()->from;
$this->data['forecast'][$i]['conditions'] = translate((string) $day->symbol->attributes()->name, 'yr.no');
$this->data['forecast'][$i]['wind'] = translate((string) $day->windSpeed->attributes()->name . ' from ' . (string) $day->windDirection->attributes()->code, 'yr.no') . $windspeed;
$this->data['forecast'][$i]['icon'] = $this->icon((string) $day->symbol->attributes()->number);
$this->data['forecast'][$i]['temp'] = (double) $day->temperature->attributes()->value . '°C';
$this->data['forecast'][$i]['more'] = (int) $day->pressure->attributes()->value . ' hPa';
$i++;
}
}
} else {
$this->error('Weather: yr.no', 'Read request failed!');
}
}
/**
* retrieve the content
*/
public function run()
{
// api call
$cache = new class_cache('rss_' . strtolower($this->url));
if ($cache->hit()) {
$xml = simplexml_load_string($cache->read());
} else {
$xml = simplexml_load_string($cache->write(file_get_contents('http://' . $this->url)));
}
if ($xml) {
$i = 1;
// the entries
foreach ($xml->channel->item as $item) {
$item = (array) $item;
// media?
if (isset($item['enclosure']) && ((string) $item['enclosure']->attributes()->type == 'image/jpeg' || (string) $item['enclosure']->attributes()->type == 'image/jpg')) {
unset($item['image']);
$item['image']['url'] = (string) $item['enclosure']->attributes()->url;
}
unset($item['enclosure']);
// description
$item["description"] = (string) $item["description"];
$this->data['entry'][] = $item;
if ($i++ >= $this->limit) {
break;
}
}
// the channel
$channel = (array) $xml->channel;
if (isset($channel['image'])) {
$channel['image'] = array('url' => (string) $channel['image']->url, 'title' => (string) $channel['image']->title, 'link' => (string) $channel['image']->link);
}
unset($channel['item']);
$this->data['channel'] = $channel;
} else {
$this->error('RSS', 'Read request failed \'' . $this->url . '\'');
}
}
/**
* retrieve the content
*/
public function run()
{
// api call
$cache = new class_cache('wunderground_' . $this->location . '.json');
if ($cache->hit()) {
$content = $cache->read();
} else {
$url = 'http://api.wunderground.com/api/' . config_weather_key . '/conditions/forecast/lang:' . trans('wunderground', 'lang') . '/q/' . $this->location . '.json';
$content = file_get_contents($url);
}
$parsed_json = json_decode($content);
if ($parsed_json->{'forecast'}) {
// write cache
$cache->write($content);
$this->debug($parsed_json);
// today
$this->data['city'] = (string) $parsed_json->{'current_observation'}->{'display_location'}->{'city'};
if (substr(trans('format', 'temp'), -1, 1) != "F") {
$this->data['current']['temp'] = transunit('temp', (double) $parsed_json->{'current_observation'}->{'temp_c'});
} else {
$this->data['current']['temp'] = transunit('temp', (double) $parsed_json->{'current_observation'}->{'temp_f'});
}
$this->data['current']['conditions'] = (string) $parsed_json->{'current_observation'}->{'weather'};
$this->data['current']['icon'] = $this->icon((string) $parsed_json->{'current_observation'}->{'icon'}, $this->icon_sm);
// get the good values by countries in km/h or mph for the wind and gusts
if (trim(strrchr(trans('format', 'speed'), ' ')) != 'mph') {
$wind_speed = transunit('speed', (double) $parsed_json->{'current_observation'}->{'wind_kph'});
$wind_gust = transunit('speed', (double) $parsed_json->{'current_observation'}->{'wind_gust_kph'});
} else {
$wind_speed = transunit('speed', (double) $parsed_json->{'current_observation'}->{'wind_mph'});
$wind_gust = transunit('speed', (double) $parsed_json->{'current_observation'}->{'wind_gust_mph'});
}
$wind_direction = translate((string) $parsed_json->{'current_observation'}->{'wind_dir'}, 'wunderground');
// in french, there is a difference when the word stars with a vowel
// de (from) becomes d' can be use if a language has the same exception
if (config_lang == 'fr') {
if (substr($wind_direction, 0, 1) == 'O' || substr($wind_direction, 0, 1) == 'E') {
$from = translate('from_ew', 'wunderground');
} else {
$from = translate('from_ns', 'wunderground');
}
} else {
$from = translate('from', 'wunderground');
}
// when the wind has no fix direction from is blank
if ((string) $parsed_json->{'current_observation'}->{'wind_dir'} == 'Variable') {
$from = '';
}
$this->data['current']['wind'] = translate('wind', 'wunderground') . " " . $from . " " . $wind_direction . ", " . translate('wind_speed', 'wunderground') . " " . $wind_speed;
if ($wind_gust > 0) {
$this->data['current']['wind'] .= ", " . translate('wind_gust', 'wunderground') . " " . $wind_gust;
}
$this->data['current']['more'] = translate('humidity', 'wunderground') . " " . (string) $parsed_json->{'current_observation'}->{'relative_humidity'};
// forecast
$i = 0;
foreach ($parsed_json->{'forecast'}->{'simpleforecast'}->{'forecastday'} as $day) {
$this->data['forecast'][$i]['date'] = (string) $day->{'date'}->{'year'} . '-' . (string) $day->{'date'}->{'month'} . '-' . (string) $day->{'date'}->{'day'};
$this->data['forecast'][$i]['conditions'] = (string) $day->{'conditions'};
$this->data['forecast'][$i]['icon'] = $this->icon((string) $day->{'icon'});
if (substr(trans('format', 'temp'), -1, 1) != "F") {
$this->data['forecast'][$i]['temp'] = (double) $day->{'low'}->{'celsius'} . '°/' . (double) $day->{'high'}->{'celsius'} . '°';
} else {
$this->data['forecast'][$i]['temp'] = (double) $day->{'low'}->{'fahrenheit'} . '°/' . (double) $day->{'high'}->{'fahrenheit'} . '°';
}
$i++;
}
} else {
$add = $parsed_json->{'response'}->{'error'}->{'description'};
$this->error('Weather: wounderground.com', 'Read request failed' . ($add ? ': ' . $add : '') . '!');
}
}
public function run()
{
$cache = new class_cache('calendar_google.json');
// check for cached data
if ($cache->hit(3600)) {
$cache_content = json_decode($cache->read(), true);
if ($cache_content['accessTokenExpiry'] < time()) {
// if token is not valid anymore reload everything cached
unset($cache_content);
}
}
if (!isset($cache_content['accessToken'])) {
$token_url = 'https://accounts.google.com/o/oauth2/token';
$post_data = array('client_secret' => self::CLIENT_SECRET, 'grant_type' => 'refresh_token', 'refresh_token' => self::REFRESH_TOKEN, 'client_id' => self::CLIENT_ID);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $token_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
$token_object = json_decode($result);
$cache_content['accessToken'] = $token_object->{'access_token'};
$cache_content['accessTokenExpiry'] = time() + $token_object->{'expires_in'} - 60;
}
//---------------------------------------------------------------------
// so now we have an access-token, let's use it to access the calendar
$context = stream_context_create(array('http' => array('method' => "GET", 'header' => "Authorization: OAuth " . $cache_content['accessToken'])));
// first let's retrieve the colors and cache them
if (!isset($cache_content['calendarColors'])) {
$resturl = 'https://www.googleapis.com/calendar/v3/colors';
$content = @file_get_contents($resturl, false, $context);
if ($content !== false) {
$result = json_decode($content, true);
$cache_content['calendarColors'] = $result["event"];
//var_dump($cache_content['calendarColors']);
}
}
// then retrieve the users calendars available and cache them, too
// do only if more than one calendar specified
if (count($this->calendar_ids) > 1 && !isset($cache_content['calendarList'])) {
$resturl = 'https://www.googleapis.com/calendar/v3/users/me/calendarList';
$content = @file_get_contents($resturl, false, $context);
if ($content !== false) {
$result = json_decode($content);
$calendarList = array();
foreach ($result->{'items'} as $entry) {
$cal = array();
$cal["description"] = $entry->{'summary'};
$cal["backgroundColor"] = $entry->{'backgroundColor'};
$calendarList[$entry->{'id'}] = $cal;
}
$cache_content['calendarList'] = $calendarList;
//var_dump($cache_content['calendarList']);
}
}
// retrieve the calendar entries from each calendar
$events = array();
foreach ($this->calendar_ids as $calendarid) {
$resturl = 'https://www.googleapis.com/calendar/v3/calendars/' . urlencode($calendarid) . '/events?maxResults=' . $this->count . '&q=-%22%40visu+no%22&singleEvents=true&orderBy=startTime&timeMin=' . urlencode(date('c'));
$content = @file_get_contents($resturl, false, $context);
$this->debug($content);
// for debugging purposes only
// echo $content;
// echo "###########";
if ($content !== false) {
$result = json_decode($content, true);
foreach ($result["items"] as $entry) {
$startstamp = (string) $entry["start"]["dateTime"];
$endstamp = (string) $entry["end"]["dateTime"];
if ($startstamp == '') {
$startstamp = (string) $entry["start"]["date"];
}
if ($endstamp == '') {
$endstamp = (string) $entry["end"]["date"];
}
$start = strtotime($startstamp);
$end = strtotime($endstamp);
$color = '';
if ((string) $entry["colorId"] != '') {
$color = $cache_content['calendarColors'][(string) $entry["colorId"]]['background'];
} else {
if (count($this->calendar_ids) > 1) {
$color = $cache_content['calendarList'][$calendarid]['backgroundColor'];
}
}
$events[$start] = array('start' => date('y-m-d', $start) . ' ' . date('H:i:s', $start), 'end' => date('y-m-d', $end) . ' ' . date('H:i:s', $end), 'title' => (string) $entry["summary"], 'content' => (string) $entry["description"], 'where' => (string) $entry["location"], 'color' => $color, 'link' => (string) $entry["htmlLink"]);
}
} else {
$this->error('Calendar: Google', 'Calendar ' . $calendarid . ' read request failed!');
}
}
// finally re-order the events comming potentially from different calendars
$i = 1;
ksort($events);
foreach ($events as $event) {
$event['pos'] = $i++;
$this->data[] = $event;
if ($i > $this->count) {
break;
}
}
// at the end write back cache
$cache->write(json_encode($cache_content));
}