Merge pull request #369 from CartoDB/geojson-renderer

Geojson renderer

.travis.yml

@@ -11,6 +11,7 @@ addons:
     - libgif-dev
 
 before_install:
+  - npm install -g npm@2
   - createdb template_postgis
   - psql -c "CREATE EXTENSION postgis" template_postgis
 

config/environments/development.js.example

@@ -147,7 +147,24 @@ var config = {
               // memory. If we want to enforce this behaviour we have to implement a cache eviction policy for the
               // internal cache.
               cacheOnTimeout: true
+          },
+
+          geojson: {
+                dbPoolParams: {
+                      // maximum number of resources to create at any given time
+                      size: 16,
+                      // max milliseconds a resource can go unused before it should be destroyed
+                      idleTimeout: 3000,
+                      // frequency to check for idle resources
+                      reapInterval: 1000
+                },
+
+              // SQL queries will be wrapped with ST_ClipByBox2D
+              // Returning the portion of a geometry falling within a rectangle
+              // It will only work if snapToGrid is enabled
+              clipByBox2d: false, // this requires postgis >=2.2 and geos >=3.5
           }
+
       },
       http: {
           timeout: 2000, // the timeout in ms for a http tile request
@@ -250,7 +267,10 @@ var config = {
         // whether it should intercept tile render errors an act based on them, enabled by default.
         onTileErrorStrategy: true,
         // whether the affected tables for a given SQL must query directly postgresql or use the SQL API
-        cdbQueryTablesFromPostgres: true
+        cdbQueryTablesFromPostgres: true,
+        // whether in mapconfig is available stats & metadata for each layer
+        layerMetadata: true
+
     }
 };
 

config/environments/production.js.example

@@ -141,7 +141,24 @@ var config = {
               // memory. If we want to enforce this behaviour we have to implement a cache eviction policy for the
               // internal cache.
               cacheOnTimeout: true
+          },
+
+          geojson: {
+                dbPoolParams: {
+                      // maximum number of resources to create at any given time
+                      size: 16,
+                      // max milliseconds a resource can go unused before it should be destroyed
+                      idleTimeout: 3000,
+                      // frequency to check for idle resources
+                      reapInterval: 1000
+                },
+
+              // SQL queries will be wrapped with ST_ClipByBox2D
+              // Returning the portion of a geometry falling within a rectangle
+              // It will only work if snapToGrid is enabled
+              clipByBox2d: false, // this requires postgis >=2.2 and geos >=3.5
           }
+
       },
       http: {
           timeout: 2000, // the timeout in ms for a http tile request
@@ -250,7 +267,9 @@ var config = {
         // whether it should intercept tile render errors an act based on them, enabled by default.
         onTileErrorStrategy: true,
         // whether the affected tables for a given SQL must query directly postgresql or use the SQL API
-        cdbQueryTablesFromPostgres: true
+        cdbQueryTablesFromPostgres: true,
+        // whether in mapconfig is available stats & metadata for each layer
+        layerMetadata: false
     }
 };
 

config/environments/staging.js.example

@@ -141,7 +141,24 @@ var config = {
               // memory. If we want to enforce this behaviour we have to implement a cache eviction policy for the
               // internal cache.
               cacheOnTimeout: true
+          },
+
+          geojson: {
+                dbPoolParams: {
+                      // maximum number of resources to create at any given time
+                      size: 16,
+                      // max milliseconds a resource can go unused before it should be destroyed
+                      idleTimeout: 3000,
+                      // frequency to check for idle resources
+                      reapInterval: 1000
+                },
+
+              // SQL queries will be wrapped with ST_ClipByBox2D
+              // Returning the portion of a geometry falling within a rectangle
+              // It will only work if snapToGrid is enabled
+              clipByBox2d: false, // this requires postgis >=2.2 and geos >=3.5
           }
+
       },
       http: {
           timeout: 2000, // the timeout in ms for a http tile request
@@ -250,7 +267,9 @@ var config = {
         // whether it should intercept tile render errors an act based on them, enabled by default.
         onTileErrorStrategy: true,
         // whether the affected tables for a given SQL must query directly postgresql or use the SQL API
-        cdbQueryTablesFromPostgres: true
+        cdbQueryTablesFromPostgres: true,
+        // whether in mapconfig is available stats & metadata for each layer
+        layerMetadata: true
     }
 };
 

config/environments/test.js.example

@@ -141,6 +141,22 @@ var config = {
               // memory. If we want to enforce this behaviour we have to implement a cache eviction policy for the
               // internal cache.
               cacheOnTimeout: true
+          },
+
+          geojson: {
+                dbPoolParams: {
+                      // maximum number of resources to create at any given time
+                      size: 16,
+                      // max milliseconds a resource can go unused before it should be destroyed
+                      idleTimeout: 3000,
+                      // frequency to check for idle resources
+                      reapInterval: 1000
+                },
+
+              // SQL queries will be wrapped with ST_ClipByBox2D
+              // Returning the portion of a geometry falling within a rectangle
+              // It will only work if snapToGrid is enabled
+              clipByBox2d: false // this requires postgis >=2.2 and geos >=3.5
           }
       },
       http: {
@@ -246,7 +262,9 @@ var config = {
         // whether it should intercept tile render errors an act based on them, enabled by default.
         onTileErrorStrategy: true,
         // whether the affected tables for a given SQL must query directly postgresql or use the SQL API
-        cdbQueryTablesFromPostgres: true
+        cdbQueryTablesFromPostgres: true,
+        // whether in mapconfig is available stats & metadata for each layer
+        layerMetadata: true
     }
 };
 

package.json

@@ -26,7 +26,7 @@
         "node-statsd": "~0.0.7",
         "underscore"  : "~1.6.0",
         "dot": "~1.0.2",
-        "windshaft": "1.7.0",
+        "windshaft": "1.8.2",
         "step": "~0.0.6",
         "queue-async": "~1.0.7",
         "request": "~2.62.0",
@@ -53,6 +53,6 @@
     },
     "engines": {
         "node": ">=0.8 <0.11",
-        "npm": ">=1.2.1"
+        "npm": ">=2.14.16"
     }
 }

test/acceptance/ported/multilayer.js

@@ -400,12 +400,11 @@ describe('multilayer', function() {
           function jsonp_test(body) {
               assert.ok(body.layergroupid);
               expected_token = LayergroupToken.parse(body.layergroupid).token;
-              assert.deepEqual(body.metadata, {
-                  layers: [
-                      { type: "mapnik", "meta":{} },
-                      { type: "mapnik", "meta":{} }
-                  ]
-              });
+              assert.ok(body.metadata.layers.length === 2);
+              assert.ok(body.metadata.layers[0].type === 'mapnik');
+              assert.ok(body.metadata.layers[0].meta);
+              assert.ok(body.metadata.layers[1].type === 'mapnik');
+              assert.ok(body.metadata.layers[1].meta);
               didRunJsonCallback = true;
           }
           eval(res.body);
@@ -1278,4 +1277,3 @@ describe('multilayer', function() {
     });
 
 });
-

test/acceptance/ported/multilayer_interactivity.js

@@ -374,4 +374,3 @@ describe('multilayer interactivity and layers order', function() {
     chaosScenarios.forEach(testInteractivityLayersOrderScenario);
 
 });
-