From 2e53450a16bb4208a155e40ed9035f54d47706a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Thu, 26 Dec 2013 22:50:08 +0100
Subject: [PATCH] removed more unused kibana services

---
 src/app/controllers/dash.js   |   4 +-
 src/app/services/all.js       |   2 -
 src/app/services/dashboard.js |   2 +-
 src/app/services/fields.js    | 102 ----------------------------------
 src/app/services/kbnIndex.js  | 101 ---------------------------------
 5 files changed, 2 insertions(+), 209 deletions(-)
 delete mode 100644 src/app/services/fields.js
 delete mode 100644 src/app/services/kbnIndex.js

diff --git a/src/app/controllers/dash.js b/src/app/controllers/dash.js
index ef912287ca9..b283efdd7df 100644
--- a/src/app/controllers/dash.js
+++ b/src/app/controllers/dash.js
@@ -29,7 +29,7 @@ function (angular, config, _) {
   var module = angular.module('kibana.controllers');
 
   module.controller('DashCtrl', function(
-    $scope, $rootScope, $route, ejsResource, fields, dashboard, alertSrv, panelMove, esVersion, keyboardManager) {
+    $scope, $rootScope, $route, ejsResource, dashboard, alertSrv, panelMove, esVersion, keyboardManager) {
 
     $scope.requiredElasticSearchVersion = ">=0.90.3";
 
@@ -56,8 +56,6 @@ function (angular, config, _) {
       // Clear existing alerts
       alertSrv.clearAll();
 
-      // Provide a global list of all seen fields
-      $scope.fields = fields;
       $scope.reset_row();
 
       $scope.ejs = ejsResource(config.elasticsearch);
diff --git a/src/app/services/all.js b/src/app/services/all.js
index 99ed5f22ac2..9581337d6b8 100644
--- a/src/app/services/all.js
+++ b/src/app/services/all.js
@@ -1,9 +1,7 @@
 define([
   './alertSrv',
   './dashboard',
-  './fields',
   './filterSrv',
-  './kbnIndex',
   './timer',
   './panelMove',
   './esVersion',
diff --git a/src/app/services/dashboard.js b/src/app/services/dashboard.js
index a58be55624f..b1526c84e84 100644
--- a/src/app/services/dashboard.js
+++ b/src/app/services/dashboard.js
@@ -15,7 +15,7 @@ function (angular, $, kbn, _, config, moment, Modernizr) {
 
   module.service('dashboard', function(
     $routeParams, $http, $rootScope, $injector, $location, $timeout,
-    ejsResource, timer, kbnIndex, alertSrv
+    ejsResource, timer, alertSrv
   ) {
     // A hash of defaults to use when loading a dashboard
 
diff --git a/src/app/services/fields.js b/src/app/services/fields.js
deleted file mode 100644
index c3597cf2cc2..00000000000
--- a/src/app/services/fields.js
+++ /dev/null
@@ -1,102 +0,0 @@
-define([
-  'angular',
-  'underscore',
-  'config'
-],
-function (angular, _, config) {
-  'use strict';
-
-  var module = angular.module('kibana.services');
-
-  module.service('fields', function(dashboard, $rootScope, $http, alertSrv) {
-    // Save a reference to this
-    var self = this;
-
-    this.list = ['_type'];
-    this.indices = [];
-
-    // Stop tracking the full mapping, too expensive, instead we only remember the index names
-    // we've already seen.
-    //
-    $rootScope.$watch(function(){return dashboard.indices;},function(n) {
-      if(!_.isUndefined(n) && n.length && dashboard.current.index.warm_fields) {
-        // Only get the mapping for indices we don't know it for
-        var indices = _.difference(n,_.keys(self.indices));
-        // Only get the mapping if there are new indices
-        if(indices.length > 0) {
-          self.map(indices).then(function(result) {
-            self.indices = _.union(self.indices,_.keys(result));
-            self.list = mapFields(result);
-          });
-        }
-      }
-    });
-
-    var mapFields = function (m) {
-      var fields = [];
-      _.each(m, function(types) {
-        _.each(types, function(type) {
-          fields = _.without(_.union(fields,_.keys(type)),'_all','_source');
-        });
-      });
-      return fields;
-    };
-
-    this.map = function(indices) {
-      var request = $http({
-        url: config.elasticsearch + "/" + indices.join(',') + "/_mapping",
-        method: "GET"
-      }).error(function(data, status) {
-        if(status === 0) {
-          alertSrv.set('Error',"Could not contact Elasticsearch at "+config.elasticsearch+
-            ". Please ensure that Elasticsearch is reachable from your system." ,'error');
-        } else {
-          alertSrv.set('Error',"No index found at "+config.elasticsearch+"/" +
-            indices.join(',')+"/_mapping. Please create at least one index."  +
-            "If you're using a proxy ensure it is configured correctly.",'error');
-        }
-      });
-
-      // Flatten the mapping of each index into dot notated keys.
-      return request.then(function(p) {
-        var mapping = {};
-        _.each(p.data, function(type,index) {
-          mapping[index] = {};
-          _.each(type, function (fields,typename) {
-            mapping[index][typename] = flatten(fields);
-          });
-        });
-        return mapping;
-      });
-    };
-
-    var flatten = function(obj,prefix) {
-      var propName = (prefix) ? prefix :  '',
-        dot = (prefix) ? '.':'',
-        ret = {};
-      for(var attr in obj){
-        if(attr === 'dynamic_templates' || attr === '_default_') {
-          continue;
-        }
-        // For now only support multi field on the top level
-        // and if there is a default field set.
-        if(obj[attr]['type'] === 'multi_field') {
-          ret[attr] = obj[attr]['fields'][attr] || obj[attr];
-          var keys = _.without(_.keys(obj[attr]['fields']),attr);
-          for(var key in keys) {
-            ret[attr+'.'+keys[key]] = obj[attr]['fields'][keys[key]];
-          }
-        } else if (attr === 'properties') {
-          _.extend(ret,flatten(obj[attr], propName));
-        } else if(typeof obj[attr] === 'object'){
-          _.extend(ret,flatten(obj[attr], propName + dot + attr));
-        } else {
-          ret[propName] = obj;
-        }
-      }
-      return ret;
-    };
-
-  });
-
-});
\ No newline at end of file
diff --git a/src/app/services/kbnIndex.js b/src/app/services/kbnIndex.js
deleted file mode 100644
index 9133b2ffb7f..00000000000
--- a/src/app/services/kbnIndex.js
+++ /dev/null
@@ -1,101 +0,0 @@
-define([
-  'angular',
-  'underscore',
-  'config',
-  'moment'
-],
-function (angular, _, config, moment) {
-  'use strict';
-
-  var module = angular.module('kibana.services');
-
-  module.service('kbnIndex', function($http, alertSrv) {
-    // returns a promise containing an array of all indices matching the index
-    // pattern that exist in a given range
-    this.indices = function(from,to,pattern,interval) {
-      var possible = [];
-      _.each(expand_range(fake_utc(from),fake_utc(to),interval),function(d){
-        possible.push(d.format(pattern));
-      });
-
-      return all_indices().then(function(p) {
-        var indices = _.intersection(possible,p);
-        indices.reverse();
-        return indices;
-      });
-    };
-
-    // returns a promise containing an array of all indices in an elasticsearch
-    // cluster
-    function all_indices() {
-      var something = $http({
-        url: config.elasticsearch + "/_aliases",
-        method: "GET"
-      }).error(function(data, status) {
-        if(status === 0) {
-          alertSrv.set('Error',"Could not contact Elasticsearch at "+config.elasticsearch+
-            ". Please ensure that Elasticsearch is reachable from your system." ,'error');
-        } else {
-          alertSrv.set('Error',"Could not reach "+config.elasticsearch+"/_aliases. If you"+
-          " are using a proxy, ensure it is configured correctly",'error');
-        }
-      });
-
-      return something.then(function(p) {
-        var indices = [];
-        _.each(p.data, function(v,k) {
-          indices.push(k);
-          // Also add the aliases. Could be expensive on systems with a lot of them
-          _.each(v.aliases, function(v, k) {
-            indices.push(k);
-          });
-        });
-        return indices;
-      });
-    }
-
-    // this is stupid, but there is otherwise no good way to ensure that when
-    // I extract the date from an object that I get the UTC date. Stupid js.
-    // I die a little inside every time I call this function.
-    // Update: I just read this again. I died a little more inside.
-    // Update2: More death.
-    function fake_utc(date) {
-      date = moment(date).clone().toDate();
-      return moment(new Date(date.getTime() + date.getTimezoneOffset() * 60000));
-    }
-
-    // Create an array of date objects by a given interval
-    function expand_range(start, end, interval) {
-      if(_.contains(['hour','day','week','month','year'],interval)) {
-        var range;
-        start = moment(start).clone();
-        range = [];
-        while (start.isBefore(end)) {
-          range.push(start.clone());
-          switch (interval) {
-          case 'hour':
-            start.add('hours',1);
-            break;
-          case 'day':
-            start.add('days',1);
-            break;
-          case 'week':
-            start.add('weeks',1);
-            break;
-          case 'month':
-            start.add('months',1);
-            break;
-          case 'year':
-            start.add('years',1);
-            break;
-          }
-        }
-        range.push(moment(end).clone());
-        return range;
-      } else {
-        return false;
-      }
-    }
-  });
-
-});
\ No newline at end of file