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February 24, 2012 22:27
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Example of geoDistance facet using Cloud9 Javascript API
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| #!/bin/bash | |
| # run this before feeding example documents | |
| # create the collection | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant' | |
| # explicitly define the location field to be of type 'geo_point' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/_mapping' -d '{ | |
| "locations" : { | |
| "properties" : { | |
| "location" : { | |
| "type" : "geo_point" | |
| } | |
| } | |
| } | |
| }' |
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| /* Generating Geo Distance Facet | |
| * | |
| * The geoDistanceFacet facet provides information | |
| * over a range of distances from a provided point. | |
| */ | |
| (function($) { | |
| /* create a query object - match anything */ | |
| var query = c9.query.MatchAllQuery(); | |
| var geoFacet = c9.facet.GeoDistanceFacet("geo1") | |
| .pointField("location") | |
| .point(-75.57655, 40.53555) | |
| .addUnboundedTo(10) | |
| .addRange(11, 50) | |
| .addUnboundedFrom(51); | |
| /* a function to display results - uses underscore.js templates */ | |
| var resultsCallBack = function(results) { | |
| if (results.hits) { | |
| console.dir(results); | |
| var template = _.template($("#results").html(), results); | |
| $(".search").empty(); | |
| $(".search").append(template); | |
| } | |
| }; | |
| /* execute the request */ | |
| c9.search.Request() | |
| .collections("restaurant") | |
| .types("locations") | |
| .query(query) | |
| .facet(geoFacet) | |
| .get(resultsCallBack); | |
| })(jQuery); |
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| <!doctype html> | |
| <head> | |
| <title>Simple Search</title> | |
| <!-- Example search template using underscore.js --> | |
| <script type="text/template" id="results"> | |
| <% _.each(hits.hits, function(hit) { %> | |
| <li><%= hit._source.name %></li> | |
| <% }); %> | |
| <h3>Geo Distance Facet</h3> | |
| <% _.each(facets.geo1.ranges, function(range) { %> | |
| <%= range.from || 0 %> - <%= range.to || '...' %> miles (<%= range.total_count %> results)<br> | |
| <% }); %> | |
| </script> | |
| </head> | |
| <body> | |
| <div class="search"></div> | |
| <script src="js/jquery-1.6.2.min.js"></script> | |
| <script src="js/underscore-min.js"></script> | |
| <script src="js/c9/c9api.min.js"></script> | |
| <!-- change 'yourapp' to the name of your Cloud9 application --> | |
| <script defer src="yourapp/js/geofacetSearch.js"></script> | |
| </body> | |
| </html> |
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| #!/bin/bash | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/1' -d '{ | |
| "name": "Primo Hoagies", "location": [-75.531975, 40.611927]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/2' -d '{ | |
| "name": "Armettas", "location": [-75.4903992, 40.535961]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/3' -d '{ | |
| "name": "White Orchids Thai Cuisine", "location": [-75.4159845, 40.5545901]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/4' -d '{ | |
| "name": "On The Border", "location": [-75.4415223, 40.6378366]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/5' -d '{ | |
| "name": "Jack Creek Steakhouse", "location": [-75.4307138, 40.6405604]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/6' -d '{ | |
| "name": "Copperhead Grille", "location": [-75.4382547, 40.634955]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/7' -d '{ | |
| "name": "Zoup!", "location": [-75.4341065, 40.639597]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/8' -d '{ | |
| "name": "Buckeye Tavern", "location": [-75.544996, 40.518787]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/9' -d '{ | |
| "name": "P.F. Changs China Bistro", "location": [-75.2855685, 40.1151001]}' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/restaurant/locations/10' -d '{ | |
| "name": "The Cheesecake Factory", "location": [-75.3843268, 40.0899479]}' |
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