Yahoo's desktop weather reports UV index but I can't find that information via the API. Am I doing something wrong?
select * from weather.forecast where woeid in (select woeid from geo.places(1) where text='brooklyn, ny')
... so I'm asking for everything.
Related
I am getting into Supabase and to practice I am making a suuuper simplified website-builder.
However I am having troubles with the row-level-security policies.
I have three tables:
user → with users' information like first name, last name, etc.
website → all websites
user_website → Contains the information which website belongs to which person (since a website can be owned/editted by multiple users)
user
user_id
...
website
website_id
...
user_website
user_id
website_id
user_role
...
I didn't find any useful resource, because honestly I still lack the knowledge to know how to search properly for what I need.
I only found simple expressions like (uid() = user_id), but since the "permissions" are stored in another table, I don't know how to access that.
I used queries like the following but it didn't work as intended:
SELECT
*
FROM
user_website as uw
JOIN website as w
ON uw.website_id = w.website_id
WHERE
uw.user_id = auth.uid()
Help is much appreciated – thanks!
You could define a policy like that:
CREATE POLICY may_edit ON website
FOR UPDATE TO PUBLIC
USING (EXISTS
(SELECT 1 FROM user_website
WHERE user_website.website_id = website.website_id
AND user_website.user_id = uid()
)
);
Here, uid() is a function that returns your current user ID.
This policy will let everyone modify their own website.
I called a friend for help and he pointed out a section in the Supabase docs about "policies with joins" ... yet it still didn't work for me.
The reason was that the RLS-policy on the table website references the table user-website, which didn't allow users yet to access anything.
Solution
RLS-policy for select on website:
auth.uid() in (
select user_id from user_website
where website_id = website.website_id
)
RLS-policy for select on user-website:
auth.uid() = user_id
I am currently using this query (API URL) to get the county name from a coordinate.
[out:json];
node[place='county'](around:20000.0,49.8728,8.6512);
out;
I wish to have more details like state, city etc etc along with county. Any help would be greatful.
I guess you want to use is_in instead:
is_in(49.8728,8.6512);
out;
try it in overpass turbo: http://overpass-turbo.eu/s/k2p
Also see this very similar question: Administrative relations of a place with openstreetmap
I want to convert this request
https://www.facebook.com/search/110970792260960/events-near/
to a request that I can use with Facebook SDK, for example:
https://graph.facebook.com/fql?access_token=X&q=SELECT ....
or
search?type=event¢er=Y&distance=Z
I've tried a FQL like this, unfortunately this query only return events WITH pages associated. I've tried filter the latitude and longitude from venue struct of Event but again I need to specify the ?q= parameter which reduces my results.
For the second option I can't because parameters center and distance doesn't work with type=event.
FQL is deprecated and can only be used in older Apps, but you can use the search endpoint of the Graph API to search for events: https://developers.facebook.com/docs/graph-api/using-graph-api/v2.3#search
Afaik this does NOT allow you to search for events in a specific area though. That´s just not possible with the API.
As #luschn said, FQL is deprecated and can be used until August 2016. There by theory a way to query for Page Events like this:
select
eid,
name,
description,
location,
all_members_count,
attending_count,
unsure_count,
not_replied_count,
declined_count,
start_time,
end_time,
venue
from
event
where
creator in (
select
page_id
from
place
where
distance(latitude, longitude, "37.76", "-122.427") < 1000
)
and
start_time > "2015-05-22"
This only would include those events which have been created by a Page itself, and if the Page has an address stored. You can't get those Events created by Users, because you can't access their location field.
I'm trying to get All public events for given location. Here is what I'm using now
SELECT+name,+pic_cover,start_time,+end_time,+location,+description,venue++FROM+event+WHERE+eid++in(SELECT+eid+FROM+event_member+WHERE+uid+IN+(SELECT+page_id+FROM+place+WHERE+distance(latitude,+longitude,+"40.1811",+"44.5136")+<+50000+limit+0,15000))+ORDER+BY+start_time+desc+limit+0,1500
But there are huge count of events with that location which didn't returning with that FQL query.
Is there any chance to get all events for given location or it may be by City ?
I'm using Python , but if you have some example code on any language please write it out.
I think if you omit the subquery for the event_member table, you'll eventually get more results. Please consider that the results will only include Events created by the Page itself, not those created by individual users.
SELECT name, pic_cover,start_time, end_time, location, description,venue FROM event WHERE creator IN (SELECT page_id FROM place WHERE distance(latitude, longitude, "40.1811", "44.5136") < 50000 limit 0,15000) and start_time > now() ORDER BY start_time desc limit 0,1500
If you have a list of venues of interest, you could use the method I described here: Facebook FQL find all events that take place at a certain venue
Edit 2017-12-20:
As it is now impossible to use FQL if the app was created after 2014-04-30, a direct search is no longer possible. To achieve that, a three-step approach must be used, as implemented in https://github.com/tobilg/facebook-events-by-location-core for example.
I would like to execute an FQL query for retrieving all the public events in a specific area (using longitude,latitude and maximum distance or simply location name). Do you know if it's possible?
Apparently, somebody is able to do it, somehow: http://elmcity.info/fb_events?location=tokyo
It is possible indeed to receive events using location based "search"
To do so you'll need the longitude and latitude coordinates of the location you want to search and a access_token with user_events permission (i think you could also use the public search)
Here's an FQL example how can you get all the events nearby of a location. (this searches from your and your friends events):
$lat = "40";
$long = "30";
// using offset gives us a "square" on the map from where to search the events
$offset = 0.4;
$events = 'SELECT pic_big, name, venue, location, start_time, eid FROM event WHERE eid IN (SELECT eid FROM event_member WHERE uid IN (SELECT uid2 FROM friend WHERE uid1 = me()) AND start_time > '. $created_time .' OR uid = me()) AND start_time > '. $created_time .' AND venue.longitude < \''. ($long+$offset) .'\' AND venue.latitude < \''. ($lat+$offset) .'\' AND venue.longitude > \''. ($long-$offset) .'\' AND venue.latitude > \''. ($lat-$offset) .'\' ORDER BY start_time ASC '. $limit;
The trick itself lies in the venue.longitude and venue.latitude useage. To get events from a city, just get the city coordinates and adjust the offset to your needs.
If you don't know how to use FQL please look into Facebook PHP SDK
I'm wrestling with this same problem right now. It does not look possible. There are several problems I see:
the location fields are not searchable in the page or place tables,
the way event locations are populated is inconsistent: See this page's events for an example. (I personally populated most of these. These are FB changes, not user error.),
FQL does not have an AS statement to query based on the result of a calculation, and
Facebook limits the amount of items returned by a query to some fairly low value.
What the referenced site seems to do is query event.description for the presence of the input string. Query "IKEA", and you'll get lots of results. Definitely not a geo search. (BTW, the site's source code is on GitHub).
Edit:
Okay, I was wrong. Facebook does expose a search method, but only in the Graph API. Using the batch request functionality, you could execute a series of requests that:
Find all place entries within a distance (in meters) of a known lat/long. The graph api accepts q=* for the search string to return all places.
Query event to find all events at the places returned above.
I'm going to play with this. I'll update this post again as I flesh out this code better.
try this code worked for me returns all details of the upcoming public event which contains a specific key word that can be your location
SELECT eid,name,description,venue,creator,location,ticket_uri,start_time, eid,host,not_replied_count,pic_square,pic_big,unsure_count,attending_count,declined_count,all_members_count FROM event WHERE start_time > now() AND CONTAINS("your location name") AND privacy='open'
I believe that in http://elmcity.info/fb_events?location=tokyo they are not really searching for events in Tokyo, they simply executing a query like this
https://graph.facebook.com/search?type=event&q=tokyo
(access token is needed, see https://developers.facebook.com/tools/explorer?method=GET&path=search%3Ftype%3Devent%26q%3Dhaifa)
Note that this url also works
http://elmcity.info/fb_events?location=sport
I'm also looking for a way to retrieve public events using fql and so far I didn't find any.