From 720d80ae64cc2dcd3ca88ca38e40560457b764b9 Mon Sep 17 00:00:00 2001
From: Alex Yatskov <alex@foosoft.net>
Date: Fri, 19 Sep 2014 21:29:51 +0900
Subject: [PATCH] Add ability to forget keywords

---
 client/application.js | 46 ++++++++++++++++++++++++++++++++++---------
 client/index.html     |  2 +-
 2 files changed, 38 insertions(+), 10 deletions(-)

diff --git a/client/application.js b/client/application.js
index 47e6b0d..f32d861 100644
--- a/client/application.js
+++ b/client/application.js
@@ -72,11 +72,13 @@
 
     function onLearn() {
         $('#learnKeyword').prop('disabled', true);
+
         $('#learnError').slideUp(function() {
             var query = {
                 keyword: $('#keywordToLearn').val(),
                 params:  ctx.searchParams
             };
+
             $.getJSON('/node/addKeyword', query, function(results) {
                 if (results.success) {
                     $('#learnDialog').modal('hide');
@@ -90,6 +92,18 @@
         });
     }
 
+    function onForget() {
+        $('#forgetKeyword').prop('disabled', true);
+
+        var query = {
+            keyword: $('#keywordToForget').val()
+        };
+
+        $.getJSON('/node/removeKeyword', query, function(results) {
+            $('#forgetDialog').modal('hide');
+        });
+    }
+
     function outputResults(results, count) {
         var searchResultCnt = String(results.length);
         if (results.length < count) {
@@ -113,30 +127,44 @@
 
         ready: function() {
             $('#keywordsToSearch').selectpicker();
+            $('#keywordToForget').selectpicker();
 
             $.getJSON('/node/getKeywords', function(keywords) {
+                $('#searchKeywords').click(onSearch);
                 for (var i = 0, count = keywords.length; i < count; ++i) {
                     $('#keywordsToSearch').append($('<option></option>', {
                         value: keywords[i],
                         text:  keywords[i]
                     }));
                 }
+                $('#keywordsToSearch').selectpicker('refresh');
+                $('#keywordsToSearch').change(function() {
+                    $('#searchKeywords').prop('disabled', !$(this).val());
+                });
 
-                $('#learnDialog').on('show.bs.modal', function() {
-                    $('#learnKeyword').prop('disabled', true);
-                    $('#keywordToLearn').val('');
-                    $('#learnError').hide();
+                $('#forgetKeyword').click(onForget);
+                $('#forgetDialog').on('show.bs.modal', function() {
+                    $.getJSON('/node/getKeywords', function(keywords) {
+                        $('#keywordToForget').empty();
+                        for (var i = 0, count = keywords.length; i < count; ++i) {
+                            $('#keywordToForget').append($('<option></option>', {
+                                value: keywords[i],
+                                text:  keywords[i]
+                            }));
+                        }
+                        $('#keywordToForget').selectpicker('refresh');
+                        $('#forgetKeyword').prop('disabled', keywords.length === 0);
+                    });
                 });
 
                 $('#learnKeyword').click(onLearn);
                 $('#keywordToLearn').bind('input', function() {
                     $('#learnKeyword').prop('disabled', !$(this).val());
                 });
-
-                $('#searchKeywords').click(onSearch);
-                $('#keywordsToSearch').selectpicker('refresh');
-                $('#keywordsToSearch').change(function() {
-                    $('#searchKeywords').prop('disabled', !$(this).val());
+                $('#learnDialog').on('show.bs.modal', function() {
+                    $('#learnKeyword').prop('disabled', true);
+                    $('#keywordToLearn').val('');
+                    $('#learnError').hide();
                 });
             });
         }
diff --git a/client/index.html b/client/index.html
index 46ea76c..8040e64 100644
--- a/client/index.html
+++ b/client/index.html
@@ -99,7 +99,7 @@
                         <div class="modal-body">
                             <div class="form-group">
                                 <label for="keywordToForget">Keyword to forget</label>
-                                <select class="form-control" id="keywordToForget"></select>
+                                <select id="keywordToForget" class="form-control" data-live-search="data-live-search" name="keywordToForget"></select>
                             </div>
                         </div>
                         <div class="modal-footer">