private void setupFeeds()
{
feeds = new List <RSSFeed>();
using (var context = new PlanningContext())
{
var query = from config in context.rss_configuration
where config.is_active
select config;
foreach (var configuration in query)
{
feeds.Add(new RSSFeed()
{
configuration = configuration,
nextUpdateTime = RSSHelper.getNextUpdateTime(configuration.last_update,
(float)configuration.update_frequency,
configuration.update_period)
});
}
}
}
private void processFeed(RSSFeed feed)
{
if (DateTime.Now >= feed.nextUpdateTime)
{
// TODO: Get URL from database? (Or are we just using the one from the textbox)
// Get the current RSS data.
BBCWeatherData rssData = null;
#if DEBUG
if (feed.configuration.rss_configuration_type_id == ObvservationKey)
{
rssData = BBCHourlyObservation.Get(feed.configuration.rss_url);
}
//else if(feed.configuration.rss_configuration_type_id == ForecastKey)
// rssData = BBCThreeDayForecast.Get(feed.configuration.rss_url);
#else
try
{
if (feed.configuration.rss_configuration_type_id == ObvservationKey)
{
rssData = BBCHourlyObservation.Get(feed.configuration.rss_url);
}
else if (feed.configuration.rss_configuration_type_id == ForecastKey)
{
rssData = BBCThreeDayForecast.Get(feed.configuration.rss_url);
}
}
catch (Exception ex)
{
// TODO: Log to file/Windows error reporter
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
#endif
// Update the times
feed.configuration.last_update = feed.nextUpdateTime;
feed.nextUpdateTime = RSSHelper.getNextUpdateTime(feed.configuration.last_update,
(float)feed.configuration.update_frequency,
feed.configuration.update_period);
// If rssData is still null, then an exception has been thrown.
if (rssData == null)
{
return;
}
rssData.data.source_id = feed.configuration.rss_configuration_id;
rssData.data.cloud_coverage_id = rssData.cloudCoverage.bbc_rss_cloud_coverage_id;
rssData.data.forecast_pollution_id = (rssData.pollution == null) ? -1
: rssData.pollution.bbc_rss_pollution_id;
rssData.data.pressure_change_id = rssData.pressureChange.bbc_rss_barometric_change_id;
rssData.data.visibility_id = rssData.visibility.bbc_rss_visibility_id;
rssData.data.wind_direction_id = rssData.windDirection.bbc_rss_wind_direction_id;
using (var db = new PlanningContext())
{
if (db.rss_feed_result.FirstOrDefault(f => f.date_and_time_data == rssData.data.date_and_time_data) == null)
{
db.rss_feed_result.Add(rssData.data);
db.SaveChanges();
}
}
}
}