Server cleanup

client/application.js

@@ -11,20 +11,20 @@ function outputResults(results, maxResults) {
 }
 
 function onAdjust(name, value) {
-    var wa = window.adjuster;
+    // var wa = window.adjuster;
-    var wg = window.grapher;
+    // var wg = window.grapher;
 
-    wa.queryParams[name] = value;
+    // wa.searchParams[name] = value;
-    console.log(wa.queryParams);
+    // console.log(wa.searchParams);
 
-    var hintData = {};
+    // var hintData = {};
-    _.each(wg.getColumnNames(), function(name) {
+    // _.each(wg.getColumnNames(), function(name) {
-        hintData[name] = searchBuildHints(wa.queryParams, wa.minScore, name, wa.searchRange, wa.hintSteps);
+    //     hintData[name] = searchBuildHints(wa.searchParams, wa.minScore, name, wa.searchRange, wa.hintSteps);
-    });
+    // });
-    wg.setColumnHints(hintData);
+    // wg.setColumnHints(hintData);
 
-    var results = searchData(wa.queryParams, wa.minScore);
+    // var results = searchData(wa.searchParams, wa.minScore);
-    outputResults(results, wa.maxResults);
+    // outputResults(results, wa.maxResults);
 }
 
 function onSearch() {
@@ -38,59 +38,37 @@ function onSearch() {
     };
 
     $.getJSON('/node/search', params, function(results) {
-        alert('searched');
+        console.log(results);
-    });
 
-//     var queryParams  = DATA_KEYWORDS[query];
+        window.adjuster = {
-//     var searchRange  = new goog.math.Range(-1.0, 1.0);
+            searchParams: results.params,
-//     var graphColumns = {};
+            minScore:     params.minScore,
+            hintSteps:    params.hintSteps,
+            maxResults:   params.maxResults
+        };
 
-//     for (var feature in queryParams) {
+        window.grapher = new Grapher('grapher', new goog.math.Range(-1.0, 1.0), params.useLocalScale, params.useRelativeScale);
-//         var hints = searchBuildHints(
+        window.grapher.setColumns(results.columns);
-//             queryParams,
+        window.grapher.setValueChangedListener(onAdjust);
-//             minScore,
-//             feature,
-//             searchRange,
-//             hintSteps
-//         );
 
-//         graphColumns[feature] = {
+        // var results = searchData(searchParams, minScore);
-//             'color': '#607080',
-//             'value': queryParams[feature],
-//             'hints': hints,
-//             'steps': hintSteps
-//         }
-//     }
-
-//     window.adjuster = {
-//         queryParams: queryParams,
-//         searchRange: searchRange,
-//         hintSteps:   hintSteps,
-//         minScore:    minScore,
-//         maxResults:  maxResults
-//     };
-
-//     window.grapher = new Grapher('grapher', searchRange, useLocalScale, useRelativeScale);
-//     window.grapher.setColumns(graphColumns);
-//     window.grapher.setValueChangedListener(onAdjust);
-
-//     var results = searchData(queryParams, minScore);
         // outputResults(results, maxResults);
 
-//     $('#query').text(query);
+        $('#query').text(params.keyword);
-//     $('#useLocalScale').prop('checked', useLocalScale);
+        $('#useLocalScale').prop('checked', useLocalScale);
-//     $('#useRelativeScale').prop('checked', useRelativeScale);
+        $('#useRelativeScale').prop('checked', useRelativeScale);
-//     $('#useLocalScale').click(function() {
+        $('#useLocalScale').click(function() {
-//         var useLocalScale = $('#useLocalScale').is(':checked');
+            var useLocalScale = $('#useLocalScale').is(':checked');
-//         window.grapher.setUseLocalScale(useLocalScale);
+            window.grapher.setUseLocalScale(useLocalScale);
-//     });
+        });
-//     $('#useRelativeScale').click(function() {
+        $('#useRelativeScale').click(function() {
-//         var useRelativeScale = $('#useRelativeScale').is(':checked');
+            var useRelativeScale = $('#useRelativeScale').is(':checked');
-//         window.grapher.setUseRelativeScale(useRelativeScale);
+            window.grapher.setUseRelativeScale(useRelativeScale);
-//     });
+        });
-//     $('#input').fadeOut(function() {
+        $('#input').fadeOut(function() {
-//         $('#output').fadeIn();
+            $('#output').fadeIn();
-//     });
+        });
+    });
 }
 
 $(document).ready(function() {

server/db/search.js

@@ -1,11 +1,12 @@
 'use strict';
 
 var _           = require('underscore');
-var keywords   = require('./keywords.json');
+var db_keywords = require('./keywords.json');
-var data       = require('./data.json');
+var db_data     = require('./data.json');
 
 function innerProduct(values1, values2) {
     var result = 0;
+
     for (var feature in values1) {
         result += values1[feature] * (values2[feature] || 0.0);
     }
@@ -13,12 +14,12 @@ function innerProduct(values1, values2) {
     return result;
 }
 
-function searchData(queryParams, minScore) {
+function searchData(searchParams, minScore) {
     var results = [];
 
-    for (var i = 0, count = DATA_RECORDS.length; i < count; ++i) {
+    for (var i = 0, count = db_data.length; i < count; ++i) {
-        var record = DATA_RECORDS[i];
+        var record = db_data[i];
-        var score  = innerProduct(queryParams, record['rating']);
+        var score  = innerProduct(searchParams, record['rating']);
 
         if (score >= minScore) {
             results.push({
@@ -37,10 +38,10 @@ function searchData(queryParams, minScore) {
 }
 
 function searchStepper(range, steps, callback) {
-    var stepSize = range.getLength() / steps;
+    var stepSize = (range.max - range.min) / steps;
 
     for (var i = 0; i < steps; ++i) {
-        var stepMax = range.end - stepSize * i;
+        var stepMax = range.max - stepSize * i;
         var stepMin = stepMax - stepSize;
         var stepMid = (stepMin + stepMax) / 2;
 
@@ -48,8 +49,8 @@ function searchStepper(range, steps, callback) {
     }
 }
 
-function searchProjection(queryParams, minScore, feature, range, steps) {
+function searchProjection(searchParams, minScore, feature, range, steps) {
-    var testParams = _.clone(queryParams);
+    var testParams = _.clone(searchParams);
     var results    = [];
 
     searchStepper(range, steps, function(position) {
@@ -63,8 +64,8 @@ function searchProjection(queryParams, minScore, feature, range, steps) {
     return results;
 }
 
-function searchProjection2d(queryParams, minScore, feature1, feature2, range, steps) {
+function searchProjection2d(searchParams, minScore, feature1, feature2, range, steps) {
-    var testParams = _.clone(queryParams);
+    var testParams = _.clone(searchParams);
     var results    = [];
 
     searchStepper(range, steps, function(sampleX) {
@@ -82,9 +83,9 @@ function searchProjection2d(queryParams, minScore, feature1, feature2, range, st
     return results;
 }
 
-function searchBuildHints(queryParams, minScore, feature, range, steps) {
+function searchBuildHints(searchParams, minScore, feature, range, steps) {
     var projection = searchProjection(
-        queryParams,
+        searchParams,
         minScore,
         feature,
         range,
@@ -102,9 +103,9 @@ function searchBuildHints(queryParams, minScore, feature, range, steps) {
     return hints;
 }
 
-function searchBuildHints2d(queryParams, minScore, feature1, feature2, range, steps) {
+function searchBuildHints2d(searchParams, minScore, feature1, feature2, range, steps) {
     var projection = searchProjection2d(
-        queryParams,
+        searchParams,
         minScore,
         feature1,
         feature2,
@@ -125,9 +126,33 @@ function searchBuildHints2d(queryParams, minScore, feature1, feature2, range, st
 }
 
 module.exports.getKeywords = function() {
-    return _.keys(keywords);
+    return _.keys(db_keywords);
 }
 
-module.exports.execQuery = function() {
+module.exports.execQuery = function(query) {
-    return {};
+    var searchParams = db_keywords[query.keyword];
+    var searchRange  = { 'min': -1.0, 'max': 1.0 };
+    var graphColumns = { };
+
+    for (var feature in searchParams) {
+        var hints = searchBuildHints(
+            searchParams,
+            query.minScore,
+            feature,
+            searchRange,
+            query.hintSteps
+        );
+
+        graphColumns[feature] = {
+            'color': '#607080',
+            'value': searchParams[feature],
+            'hints': hints,
+            'steps': query.hintSteps
+        }
+    }
+
+    return {
+        'columns': graphColumns,
+        'params':  searchParams
+    };
 }

server/server.js

@@ -15,7 +15,7 @@ function main() {
 
     app.use('/search', function(req, res) {
         console.log('Requesting search');
-        res.json(search.execQuery());
+        res.json(search.execQuery(req.query));
     });
 
     app.listen(3000);