[WiP] rename project from Caravel to Superset (#1576)

* Change in files

* Renamin files and folders

* cleaning up a single piece of lint

* Removing boat picture from docs

* add superset word mark

* Update rename note in docs

* Fixing images

* Pinning datatables

* Fixing issues with mapbox-gl

* Forgot to rename one file

* Linting

* v0.13.0

* adding pyyaml to dev-reqs

superset/assets/javascripts/explorev2/reducers/exploreReducer.js

@@ -0,0 +1,76 @@
+import { defaultOpts } from '../stores/store';
+import * as actions from '../actions/exploreActions';
+import { addToArr, removeFromArr, alterInArr } from '../../../utils/reducerUtils';
+
+export const exploreReducer = function (state, action) {
+  const actionHandlers = {
+    [actions.SET_DATASOURCE]() {
+      return Object.assign({}, state, { datasourceId: action.datasourceId });
+    },
+
+    [actions.FETCH_STARTED]() {
+      return Object.assign({}, state, { isDatasourceMetaLoading: true });
+    },
+
+    [actions.FETCH_SUCCEEDED]() {
+      return Object.assign({}, state, { isDatasourceMetaLoading: false });
+    },
+
+    [actions.FETCH_FAILED]() {
+      // todo(alanna) handle failure/error state
+      return Object.assign({}, state, { isDatasourceMetaLoading: false });
+    },
+
+    [actions.SET_FIELD_OPTIONS]() {
+      const newState = Object.assign({}, state);
+      const optionsByFieldName = action.options;
+      const fieldNames = Object.keys(optionsByFieldName);
+
+      fieldNames.forEach((fieldName) => {
+        newState.fields[fieldName].choices = optionsByFieldName[fieldName];
+      });
+
+      return Object.assign({}, state, newState);
+    },
+
+    [actions.TOGGLE_SEARCHBOX]() {
+      return Object.assign({}, state, { searchBox: action.searchBox });
+    },
+
+    [actions.SET_FILTER_COLUMN_OPTS]() {
+      return Object.assign({}, state, { filterColumnOpts: action.filterColumnOpts });
+    },
+    [actions.ADD_FILTER]() {
+      return addToArr(state, 'filters', action.filter);
+    },
+    [actions.REMOVE_FILTER]() {
+      return removeFromArr(state, 'filters', action.filter);
+    },
+    [actions.CHANGE_FILTER_FIELD]() {
+      return alterInArr(state, 'filters', action.filter, { field: action.field });
+    },
+    [actions.CHANGE_FILTER_OP]() {
+      return alterInArr(state, 'filters', action.filter, { op: action.op });
+    },
+    [actions.CHANGE_FILTER_VALUE]() {
+      return alterInArr(state, 'filters', action.filter, { value: action.value });
+    },
+    [actions.CLEAR_ALL_OPTS]() {
+      return Object.assign({}, state, defaultOpts);
+    },
+    [actions.SET_FIELD_VALUE]() {
+      const newFormData = Object.assign({}, state.viz.form_data);
+      newFormData[action.key] = action.value ? action.value : (!state.viz.form_data[action.key]);
+
+      return Object.assign(
+        {},
+        state,
+        { viz: Object.assign({}, state.viz, { form_data: newFormData }) }
+      );
+    },
+  };
+  if (action.type in actionHandlers) {
+    return actionHandlers[action.type]();
+  }
+  return state;
+};