Merge branch 'sismo' of github.com:afimb/chouette2 into sismo

11 files changed, 271 insertions, 17 deletions

diff --git a/Gemfile b/Gemfile
index 47b9ca65e..87b3541fa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -111,3 +111,7 @@ group :production do
    gem "daemons"
 end
 
+gem 'nominatim'
+gem 'bootstrap-typeahead-rails'
+
+
diff --git a/Gemfile.lock b/Gemfile.lock
index c9796a062..540828bd1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -72,6 +72,8 @@ GEM
     bcrypt-ruby (3.0.1-java)
     bootstrap-sass (3.1.1.1)
       sass (~> 3.2)
+    bootstrap-typeahead-rails (0.9.3.3)
+      railties (>= 3.0)
     bootswatch-rails (3.1.1.1)
       railties (>= 3.1)
     bouncy-castle-java (1.5.0146.1)
@@ -138,6 +140,8 @@ GEM
     factory_girl_rails (1.7.0)
       factory_girl (~> 2.6.0)
       railties (>= 3.0.0)
+    faraday (0.9.0)
+      multipart-post (>= 1.2, < 3)
     fastercsv (1.5.5)
     ffi (1.9.3)
     ffi (1.9.3-java)
@@ -214,6 +218,7 @@ GEM
     morrisjs-rails (0.4.3)
       railties (> 3.1, < 5)
     multi_json (1.10.1)
+    multipart-post (2.0.0)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
     net-sftp (2.0.5)
@@ -223,6 +228,9 @@ GEM
       net-ssh (>= 1.99.1)
     nokogiri (1.5.10)
     nokogiri (1.5.10-java)
+    nominatim (0.0.5)
+      faraday
+      multi_json
     open4 (1.3.0)
     orm_adapter (0.4.0)
     pg (0.11.0)
@@ -375,6 +383,7 @@ DEPENDENCIES
   acts_as_list (= 0.1.6)
   acts_as_tree-1.8 (= 1.1.0)
   bootstrap-sass (~> 3.1.1)
+  bootstrap-typeahead-rails
   bootswatch-rails
   calendar_helper (= 0.2.5)
   capistrano
@@ -410,6 +419,7 @@ DEPENDENCIES
   modernizr-rails (~> 2.0.6)
   morrisjs-rails
   ninoxe!
+  nominatim
   pg (~> 0.11.0)
   rabl
   rails (= 3.2.18)
diff --git a/app/assets/javascripts/plugins/typeahead.bundle.min.js b/app/assets/javascripts/plugins/typeahead.bundle.min.js
new file mode 100644
index 000000000..11235e75b
--- /dev/null
+++ b/app/assets/javascripts/plugins/typeahead.bundle.min.js
@@ -0,0 +1,7 @@
+/*!
+ * typeahead.js 0.10.4
+ * https://github.com/twitter/typeahead.js
+ * Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
+ */
+
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a=this.$input.val().length,c=this.$input[0].selectionStart,b.isNumber(c)?c===a:document.selection?(d=document.selection.createRange(),d.moveStart("character",-a),a===d.text.length):!0},destroy:function(){this.$hint.off(".tt"),this.$input.off(".tt"),this.$hint=this.$input=this.$overflowHelper=null}}),c}(),p=function(){"use strict";function c(c){c=c||{},c.templates=c.templates||{},c.source||a.error("missing source"),c.name&&!f(c.name)&&a.error("invalid dataset name: "+c.name),this.query=null,this.highlight=!!c.highlight,this.name=c.name||b.getUniqueId(),this.source=c.source,this.displayFn=d(c.display||c.displayKey),this.templates=e(c.templates,this.displayFn),this.$el=a(j.dataset.replace("%CLASS%",this.name))}function d(a){function c(b){return b[a]}return a=a||"value",b.isFunction(a)?a:c}function e(a,c){function d(a){return"<p>"+c(a)+"</p>"}return{empty:a.empty&&b.templatify(a.empty),header:a.header&&b.templatify(a.header),footer:a.footer&&b.templatify(a.footer),suggestion:a.suggestion||d}}function f(a){return/^[_a-zA-Z0-9-]+$/.test(a)}var g="ttDataset",h="ttValue",i="ttDatum";return c.extractDatasetName=function(b){return a(b).data(g)},c.extractValue=function(b){return a(b).data(h)},c.extractDatum=function(b){return a(b).data(i)},b.mixin(c.prototype,m,{_render:function(c,d){function e(){return p.templates.empty({query:c,isEmpty:!0})}function f(){function e(b){var c;return c=a(j.suggestion).append(p.templates.suggestion(b)).data(g,p.name).data(h,p.displayFn(b)).data(i,b),c.children().each(function(){a(this).css(k.suggestionChild)}),c}var f,l;return f=a(j.suggestions).css(k.suggestions),l=b.map(d,e),f.append.apply(f,l),p.highlight&&n({className:"tt-highlight",node:f[0],pattern:c}),f}function l(){return p.templates.header({query:c,isEmpty:!o})}function m(){return p.templates.footer({query:c,isEmpty:!o})}if(this.$el){var o,p=this;this.$el.empty(),o=d&&d.length,!o&&this.templates.empty?this.$el.html(e()).prepend(p.templates.header?l():null).append(p.templates.footer?m():null):o&&this.$el.html(f()).prepend(p.templates.header?l():null).append(p.templates.footer?m():null),this.trigger("rendered")}},getRoot:function(){return this.$el},update:function(a){function b(b){c.canceled||a!==c.query||c._render(a,b)}var c=this;this.query=a,this.canceled=!1,this.source(a,b)},cancel:function(){this.canceled=!0},clear:function(){this.cancel(),this.$el.empty(),this.trigger("rendered")},isEmpty:function(){return this.$el.is(":empty")},destroy:function(){this.$el=null}}),c}(),q=function(){"use strict";function c(c){var e,f,g,h=this;c=c||{},c.menu||a.error("menu is required"),this.isOpen=!1,this.isEmpty=!0,this.datasets=b.map(c.datasets,d),e=b.bind(this._onSuggestionClick,this),f=b.bind(this._onSuggestionMouseEnter,this),g=b.bind(this._onSuggestionMouseLeave,this),this.$menu=a(c.menu).on("click.tt",".tt-suggestion",e).on("mouseenter.tt",".tt-suggestion",f).on("mouseleave.tt",".tt-suggestion",g),b.each(this.datasets,function(a){h.$menu.append(a.getRoot()),a.onSync("rendered",h._onRendered,h)})}function d(a){return new p(a)}return b.mixin(c.prototype,m,{_onSuggestionClick:function(b){this.trigger("suggestionClicked",a(b.currentTarget))},_onSuggestionMouseEnter:function(b){this._removeCursor(),this._setCursor(a(b.currentTarget),!0)},_onSuggestionMouseLeave:function(){this._removeCursor()},_onRendered:function(){function a(a){return a.isEmpty()}this.isEmpty=b.every(this.datasets,a),this.isEmpty?this._hide():this.isOpen&&this._show(),this.trigger("datasetRendered")},_hide:function(){this.$menu.hide()},_show:function(){this.$menu.css("display","block")},_getSuggestions:function(){return this.$menu.find(".tt-suggestion")},_getCursor:function(){return this.$menu.find(".tt-cursor").first()},_setCursor:function(a,b){a.first().addClass("tt-cursor"),!b&&this.trigger("cursorMoved")},_removeCursor:function(){this._getCursor().removeClass("tt-cursor")},_moveCursor:function(a){var b,c,d,e;if(this.isOpen){if(c=this._getCursor(),b=this._getSuggestions(),this._removeCursor(),d=b.index(c)+a,d=(d+1)%(b.length+1)-1,-1===d)return void this.trigger("cursorRemoved");-1>d&&(d=b.length-1),this._setCursor(e=b.eq(d)),this._ensureVisible(e)}},_ensureVisible:function(a){var b,c,d,e;b=a.position().top,c=b+a.outerHeight(!0),d=this.$menu.scrollTop(),e=this.$menu.height()+parseInt(this.$menu.css("paddingTop"),10)+parseInt(this.$menu.css("paddingBottom"),10),0>b?this.$menu.scrollTop(d+b):c>e&&this.$menu.scrollTop(d+(c-e))},close:function(){this.isOpen&&(this.isOpen=!1,this._removeCursor(),this._hide(),this.trigger("closed"))},open:function(){this.isOpen||(this.isOpen=!0,!this.isEmpty&&this._show(),this.trigger("opened"))},setLanguageDirection:function(a){this.$menu.css("ltr"===a?k.ltr:k.rtl)},moveCursorUp:function(){this._moveCursor(-1)},moveCursorDown:function(){this._moveCursor(1)},getDatumForSuggestion:function(a){var b=null;return a.length&&(b={raw:p.extractDatum(a),value:p.extractValue(a),datasetName:p.extractDatasetName(a)}),b},getDatumForCursor:function(){return this.getDatumForSuggestion(this._getCursor().first())},getDatumForTopSuggestion:function(){return this.getDatumForSuggestion(this._getSuggestions().first())},update:function(a){function c(b){b.update(a)}b.each(this.datasets,c)},empty:function(){function a(a){a.clear()}b.each(this.datasets,a),this.isEmpty=!0},isVisible:function(){return this.isOpen&&!this.isEmpty},destroy:function(){function a(a){a.destroy()}this.$menu.off(".tt"),this.$menu=null,b.each(this.datasets,a)}}),c}(),r=function(){"use strict";function c(c){var e,f,g;c=c||{},c.input||a.error("missing input"),this.isActivated=!1,this.autoselect=!!c.autoselect,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.$node=d(c.input,c.withHint),e=this.$node.find(".tt-dropdown-menu"),f=this.$node.find(".tt-input"),g=this.$node.find(".tt-hint"),f.on("blur.tt",function(a){var c,d,g;c=document.activeElement,d=e.is(c),g=e.has(c).length>0,b.isMsie()&&(d||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){f.focus()}))}),e.on("mousedown.tt",function(a){a.preventDefault()}),this.eventBus=c.eventBus||new l({el:f}),this.dropdown=new q({menu:e,datasets:c.datasets}).onSync("suggestionClicked",this._onSuggestionClicked,this).onSync("cursorMoved",this._onCursorMoved,this).onSync("cursorRemoved",this._onCursorRemoved,this).onSync("opened",this._onOpened,this).onSync("closed",this._onClosed,this).onAsync("datasetRendered",this._onDatasetRendered,this),this.input=new o({input:f,hint:g}).onSync("focused",this._onFocused,this).onSync("blurred",this._onBlurred,this).onSync("enterKeyed",this._onEnterKeyed,this).onSync("tabKeyed",this._onTabKeyed,this).onSync("escKeyed",this._onEscKeyed,this).onSync("upKeyed",this._onUpKeyed,this).onSync("downKeyed",this._onDownKeyed,this).onSync("leftKeyed",this._onLeftKeyed,this).onSync("rightKeyed",this._onRightKeyed,this).onSync("queryChanged",this._onQueryChanged,this).onSync("whitespaceChanged",this._onWhitespaceChanged,this),this._setLanguageDirection()}function d(b,c){var d,f,h,i;d=a(b),f=a(j.wrapper).css(k.wrapper),h=a(j.dropdown).css(k.dropdown),i=d.clone().css(k.hint).css(e(d)),i.val("").removeData().addClass("tt-hint").removeAttr("id name placeholder required").prop("readonly",!0).attr({autocomplete:"off",spellcheck:"false",tabindex:-1}),d.data(g,{dir:d.attr("dir"),autocomplete:d.attr("autocomplete"),spellcheck:d.attr("spellcheck"),style:d.attr("style")}),d.addClass("tt-input").attr({autocomplete:"off",spellcheck:!1}).css(c?k.input:k.inputWithNoHint);try{!d.attr("dir")&&d.attr("dir","auto")}catch(l){}return d.wrap(f).parent().prepend(c?i:null).append(h)}function e(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgroundSize:a.css("background-size")}}function f(a){var c=a.find(".tt-input");b.each(c.data(g),function(a,d){b.isUndefined(a)?c.removeAttr(d):c.attr(d,a)}),c.detach().removeData(g).removeClass("tt-input").insertAfter(a),a.remove()}var g="ttAttrs";return b.mixin(c.prototype,{_onSuggestionClicked:function(a,b){var c;(c=this.dropdown.getDatumForSuggestion(b))&&this._select(c)},_onCursorMoved:function(){var a=this.dropdown.getDatumForCursor();this.input.setInputValue(a.value,!0),this.eventBus.trigger("cursorchanged",a.raw,a.datasetName)},_onCursorRemoved:function(){this.input.resetInputValue(),this._updateHint()},_onDatasetRendered:function(){this._updateHint()},_onOpened:function(){this._updateHint(),this.eventBus.trigger("opened")},_onClosed:function(){this.input.clearHint(),this.eventBus.trigger("closed")},_onFocused:function(){this.isActivated=!0,this.dropdown.open()},_onBlurred:function(){this.isActivated=!1,this.dropdown.empty(),this.dropdown.close()},_onEnterKeyed:function(a,b){var c,d;c=this.dropdown.getDatumForCursor(),d=this.dropdown.getDatumForTopSuggestion(),c?(this._select(c),b.preventDefault()):this.autoselect&&d&&(this._select(d),b.preventDefault())},_onTabKeyed:function(a,b){var c;(c=this.dropdown.getDatumForCursor())?(this._select(c),b.preventDefault()):this._autocomplete(!0)},_onEscKeyed:function(){this.dropdown.close(),this.input.resetInputValue()},_onUpKeyed:function(){var a=this.input.getQuery();this.dropdown.isEmpty&&a.length>=this.minLength?this.dropdown.update(a):this.dropdown.moveCursorUp(),this.dropdown.open()},_onDownKeyed:function(){var a=this.input.getQuery();this.dropdown.isEmpty&&a.length>=this.minLength?this.dropdown.update(a):this.dropdown.moveCursorDown(),this.dropdown.open()},_onLeftKeyed:function(){"rtl"===this.dir&&this._autocomplete()},_onRightKeyed:function(){"ltr"===this.dir&&this._autocomplete()},_onQueryChanged:function(a,b){this.input.clearHintIfInvalid(),b.length>=this.minLength?this.dropdown.update(b):this.dropdown.empty(),this.dropdown.open(),this._setLanguageDirection()},_onWhitespaceChanged:function(){this._updateHint(),this.dropdown.open()},_setLanguageDirection:function(){var a;this.dir!==(a=this.input.getLanguageDirection())&&(this.dir=a,this.$node.css("direction",a),this.dropdown.setLanguageDirection(a))},_updateHint:function(){var a,c,d,e,f,g;a=this.dropdown.getDatumForTopSuggestion(),a&&this.dropdown.isVisible()&&!this.input.hasOverflow()?(c=this.input.getInputValue(),d=o.normalizeQuery(c),e=b.escapeRegExChars(d),f=new RegExp("^(?:"+e+")(.+$)","i"),g=f.exec(a.value),g?this.input.setHint(c+g[1]):this.input.clearHint()):this.input.clearHint()},_autocomplete:function(a){var b,c,d,e;b=this.input.getHint(),c=this.input.getQuery(),d=a||this.input.isCursorAtEnd(),b&&c!==b&&d&&(e=this.dropdown.getDatumForTopSuggestion(),e&&this.input.setInputValue(e.value),this.eventBus.trigger("autocompleted",e.raw,e.datasetName))},_select:function(a){this.input.setQuery(a.value),this.input.setInputValue(a.value,!0),this._setLanguageDirection(),this.eventBus.trigger("selected",a.raw,a.datasetName),this.dropdown.close(),b.defer(b.bind(this.dropdown.empty,this.dropdown))},open:function(){this.dropdown.open()},close:function(){this.dropdown.close()},setVal:function(a){a=b.toStr(a),this.isActivated?this.input.setInputValue(a):(this.input.setQuery(a),this.input.setInputValue(a,!0)),this._setLanguageDirection()},getVal:function(){return this.input.getQuery()},destroy:function(){this.input.destroy(),this.dropdown.destroy(),f(this.$node),this.$node=null}}),c}();!function(){"use strict";var c,d,e;c=a.fn.typeahead,d="ttTypeahead",e={initialize:function(c,e){function f(){var f,g,h=a(this);b.each(e,function(a){a.highlight=!!c.highlight}),g=new r({input:h,eventBus:f=new l({el:h}),withHint:b.isUndefined(c.hint)?!0:!!c.hint,minLength:c.minLength,autoselect:c.autoselect,datasets:e}),h.data(d,g)}return e=b.isArray(e)?e:[].slice.call(arguments,1),c=c||{},this.each(f)},open:function(){function b(){var b,c=a(this);(b=c.data(d))&&b.open()}return this.each(b)},close:function(){function b(){var b,c=a(this);(b=c.data(d))&&b.close()}return this.each(b)},val:function(b){function c(){var c,e=a(this);(c=e.data(d))&&c.setVal(b)}function e(a){var b,c;return(b=a.data(d))&&(c=b.getVal()),c}return arguments.length?this.each(c):e(this.first())},destroy:function(){function b(){var b,c=a(this);(b=c.data(d))&&(b.destroy(),c.removeData(d))}return this.each(b)}},a.fn.typeahead=function(b){var c;return e[b]&&"initialize"!==b?(c=this.filter(function(){return!!a(this).data(d)}),e[b].apply(c,[].slice.call(arguments,1))):e.initialize.apply(this,arguments)},a.fn.typeahead.noConflict=function(){return a.fn.typeahead=c,this}}()}(window.jQuery);
\ No newline at end of file
diff --git a/app/assets/stylesheets/application.css.scss.erb b/app/assets/stylesheets/application.css.scss.erb
index df34755cf..3cb12f79f 100644
--- a/app/assets/stylesheets/application.css.scss.erb
+++ b/app/assets/stylesheets/application.css.scss.erb
@@ -36,6 +36,7 @@ $body-bg: #eee;
 @import "vendor/pagination";
 @import "vendor/map_layers";
 @import "vendor/token-input.css";
+@import "vendor/typeahead";
 
 // Main css
 @import "main/*";
diff --git a/app/assets/stylesheets/vendor/typeahead.css b/app/assets/stylesheets/vendor/typeahead.css
new file mode 100644
index 000000000..e44b67390
--- /dev/null
+++ b/app/assets/stylesheets/vendor/typeahead.css
@@ -0,0 +1,49 @@
+.twitter-typeahead .tt-query,
+.twitter-typeahead .tt-hint {
+  margin-bottom: 0;
+}
+
+.tt-dropdown-menu {
+  min-width: 160px;
+  margin-top: 2px;
+  padding: 5px 0;
+  background-color: #fff;
+  border: 1px solid #ccc;
+  border: 1px solid rgba(0,0,0,.2);
+  *border-right-width: 2px;
+  *border-bottom-width: 2px;
+  -webkit-border-radius: 6px;
+     -moz-border-radius: 6px;
+          border-radius: 6px;
+  -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+     -moz-box-shadow: 0 5px 10px rgba(0,0,0,.2);
+          box-shadow: 0 5px 10px rgba(0,0,0,.2);
+  -webkit-background-clip: padding-box;
+     -moz-background-clip: padding;
+          background-clip: padding-box;
+}
+
+.tt-suggestion {
+  display: block;
+  padding: 3px 20px;
+}
+
+.tt-suggestion.tt-is-under-cursor {
+  color: #fff;
+  background-color: #0081c2;
+  background-image: -moz-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3));
+  background-image: -webkit-linear-gradient(top, #0088cc, #0077b3);
+  background-image: -o-linear-gradient(top, #0088cc, #0077b3);
+  background-image: linear-gradient(to bottom, #0088cc, #0077b3);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0)
+}
+
+.tt-suggestion.tt-is-under-cursor a {
+  color: #fff;
+}
+
+.tt-suggestion p {
+  margin: 0;
+}
diff --git a/app/controllers/stop_areas_controller.rb b/app/controllers/stop_areas_controller.rb
index c433546b9..57773a8cc 100644
--- a/app/controllers/stop_areas_controller.rb
+++ b/app/controllers/stop_areas_controller.rb
@@ -81,8 +81,109 @@ class StopAreasController < ChouetteController
     redirect_to referential_stop_areas_path(@referential)
   end
 
+  def addresses
+    Rails.logger.error("SEARCHING FOR ADDRESSES : #{params[:q]}")
+    @addresses = filtered_addresses
+    respond_to do |format|
+      format.json { render :json => @addresses.collect { |add| { :id => add.osm_id, 
+            :house_number => add.address ? "#{add.address.house_number}" : -1, 
+            :road => add.address ? "#{add.address.road}" : "#{add.display_name}",
+            :postcode => add.address ? "#{add.address.postcode}" : -1,
+            :city => add.address ? "#{add.address.city}" : -1,
+            :country => add.address ? "#{add.address.country}" : -1,
+            :lat => add.lat,
+            :lon => add.lon} } } 
+    end
+  end
+  
   protected
   
+  #def filtered_addresses_maps
+  #  filtered_addresses.collect do |address|
+  #    { :address_name => address.display_name, :address_type => address.type }
+  #  end
+  #end
+  
+  def filtered_addresses
+    search = Nominatim.search(params[:q]).limit(10)
+    addresses = search.address_details(true)
+    #search.each_address do |sr|
+    #  Rails.logger.error("FILTERED ADRESS = #{sr.inspect}")
+    #  Rails.logger.error("\tATTRACTION  = #{sr.attraction.inspect}")
+    #  Rails.logger.error("\tCLOTHES  = #{sr.clothes.inspect}")
+    #  Rails.logger.error("\tHOUSE_NUMBER  = #{sr.house_number.inspect}")
+    #  Rails.logger.error("\tROAD  = #{sr.road.inspect}")
+    #  Rails.logger.error("\tCOMMERCIAL  = #{sr.commercial.inspect}")
+    #  Rails.logger.error("\tPEDESTRIAN  = #{sr.pedestrian.inspect}")
+    #  Rails.logger.error("\tSUBURB  = #{sr.suburb.inspect}")
+    #  Rails.logger.error("\tCITY_DISTRICT  = #{sr.city_district.inspect}")
+    #  Rails.logger.error("\tCITY  = #{sr.city.inspect}")
+    #  Rails.logger.error("\tADMINISTRATIVE  = #{sr.administrative.inspect}")
+    #  Rails.logger.error("\tCOUNTY  = #{sr.county.inspect}")
+    #  Rails.logger.error("\tSTATE_DISTRICT  = #{sr.state_district.inspect}")
+    #  Rails.logger.error("\tSTATE  = #{sr.state.inspect}")
+    #  Rails.logger.error("\tPOSTCODE  = #{sr.postcode.inspect}")
+    #  Rails.logger.error("\tCOUNTRY  = #{sr.country.inspect}")
+    #  Rails.logger.error("\tCOUNTRY_CODE  = #{sr.country_code.inspect}")
+    #  Rails.logger.error("\tPLACE  = #{sr.place.inspect}")
+    #  Rails.logger.error("\tTOWN  = #{sr.town.inspect}")
+    #  Rails.logger.error("\tVILLAGE  = #{sr.village.inspect}")
+    #end
+    #if addresses
+    #  addresses.each do |ad|
+    #    Rails.logger.error("FILTERED PLACE : #{ad.inspect}")
+    #    Rails.logger.error("\tDISPLAY_NAME = #{ad.display_name.inspect}")
+    #    Rails.logger.error("\tCLASS = #{ad.class.inspect}")
+    #    Rails.logger.error("\tTYPE = #{ad.type.inspect}")
+    #    Rails.logger.error("\tADRRESS = #{ad.address.inspect}")
+    #    if ad.address
+    #      Rails.logger.error("\t\tATTRACTION  = #{ad.address.attraction.inspect}")
+    #      Rails.logger.error("\t\tCLOTHES  = #{ad.address.clothes.inspect}")
+    #      Rails.logger.error("\t\tHOUSE_NUMBER  = #{ad.address.house_number.inspect}")
+    #      Rails.logger.error("\t\tROAD  = #{ad.address.road.inspect}")
+    #      Rails.logger.error("\t\tCOMMERCIAL  = #{ad.address.commercial.inspect}")
+    #      Rails.logger.error("\t\tPEDESTRIAN  = #{ad.address.pedestrian.inspect}")
+    #      Rails.logger.error("\t\tSUBURB  = #{ad.address.suburb.inspect}")
+    #      Rails.logger.error("\t\tCITY_DISTRICT  = #{ad.address.city_district.inspect}")
+    #      Rails.logger.error("\t\tCITY  = #{ad.address.city.inspect}")
+    #      Rails.logger.error("\t\tADMINISTRATIVE  = #{ad.address.administrative.inspect}")
+    #      Rails.logger.error("\t\tCOUNTY  = #{ad.address.county.inspect}")
+    #      Rails.logger.error("\t\tSTATE_DISTRICT  = #{ad.address.state_district.inspect}")
+    #      Rails.logger.error("\t\tSTATE  = #{ad.address.state.inspect}")
+    #      Rails.logger.error("\t\tPOSTCODE  = #{ad.address.postcode.inspect}")
+    #      Rails.logger.error("\t\tCOUNTRY  = #{ad.address.country.inspect}")
+    #      Rails.logger.error("\t\tCOUNTRY_CODE  = #{ad.address.country_code.inspect}")
+    #      Rails.logger.error("\t\tPLACE  = #{ad.address.place.inspect}")
+    #      Rails.logger.error("\t\tTOWN  = #{ad.address.town.inspect}")
+    #      Rails.logger.error("\t\tVILLAGE  = #{ad.address.village.inspect}")
+    #    end
+    #    Rails.logger.error("\tLAT = #{ad.lat.inspect}")
+    #    Rails.logger.error("\tLON = #{ad.lon.inspect}")
+    #    Rails.logger.error("\tBOUNDINGBOX = #{ad.boundingbox.inspect}")
+    #    Rails.logger.error("\tPOLYGONPOINTS = #{ad.polygonpoints.inspect}")
+    #    Rails.logger.error("\tPLACE_ID = #{ad.place_id.inspect}")
+    #    Rails.logger.error("\tOSM_ID = #{ad.osm_id.inspect}")
+    #    Rails.logger.error("\tOSM_TYPE = #{ad.osm_type.inspect}")
+    #  end
+    #end
+    #polygons = search.polygon(true)
+    #if polygons
+    #  polygons.each do |po|
+    #    Rails.logger.error("FILTERED POLYGON : #{po.polygonpoints.inspect}")
+    #    if po.polygonpoints
+    #      if po.polygonpoints.coordinates
+    #        po.polygonpoints.coordinates.each do |point|
+    #          Rails.logger.error("\tPOINT  = #{point.inspect}")
+    #          Rails.logger.error("\t\tLAT  = #{point.lat.inspect}")
+    #          Rails.logger.error("\t\tLON  = #{point.lon.inspect}")
+    #        end
+    #      end
+    #    end
+    #  end
+    #end
+    return addresses
+  end
+  
   alias_method :stop_area, :resource
 
   def map
diff --git a/app/models/referential.rb b/app/models/referential.rb
index 6e0b13ef6..b3c37554f 100644
--- a/app/models/referential.rb
+++ b/app/models/referential.rb
@@ -191,6 +191,16 @@ end
 
 Rails.application.config.after_initialize do
 
+  Nominatim::Search
+
+  class Nominatim::Search
+    
+    def each_address(&block)
+      @results ||= get(Nominatim.config.search_url, @criteria).body.map! { |attrs| Nominatim::Address.new(attrs) }
+      @results.each(&block)
+    end
+  end
+
   Chouette::TridentActiveRecord
 
   class Chouette::TridentActiveRecord
@@ -212,6 +222,8 @@ Rails.application.config.after_initialize do
   class Chouette::StopArea
 
     attr_accessible :projection_x,:projection_y
+    attr_accessible :address
+    attr_reader :address
 
     # override default_position method to add referential envelope when no stoparea is positioned
     def default_position
diff --git a/app/views/stop_areas/_form.html.erb b/app/views/stop_areas/_form.html.erb
index 74bccc816..dad1996e2 100644
--- a/app/views/stop_areas/_form.html.erb
+++ b/app/views/stop_areas/_form.html.erb
@@ -1,25 +1,34 @@
 <div class="container-fluid">
   <div class="col-md-7">   
+
+    <form name="changer">
+      <label class=" label" for="stop_area_address">
+	<%= t(".address") %>
+      </label>
+      <div id="prefetch">
+	<input class="typeahead" maxlength="255" name="stop_area[address]" type="text"/>
+      </div>
+    </form>
+
     <%= semantic_form_for [@referential, @stop_area] do |form| %>
       <%= form.inputs do %> 
         <%= form.input :id, :as => :hidden %>
         <%= form.input :name %>
-        <%= form.input :stop_area_type, :as => :select, :input_html => { :disabled => !@stop_area.new_record? },
-    :collection => Chouette::StopArea.stop_area_types, :include_blank => false, :member_label => Proc.new { |stop_area_type| t("area_types.label.#{stop_area_type}") }  %>
-        <% if ! @referential.projection_type_label.empty? %>
+        <%= form.input :stop_area_type, :as => :select, :input_html => { :disabled => !@stop_area.new_record? }, :collection => Chouette::StopArea.stop_area_types, :include_blank => false, :member_label => Proc.new { |stop_area_type| t("area_types.label.#{stop_area_type}") }  %>
+        <% unless @referential.projection_type_label.empty? %>
           <div class="panel panel-default">
-            <div class="panel-heading">@referential.projection_type_label</div>
+            <div class="panel-heading"><%= @referential.projection_type_label %></div>
             <div class="panel-body">
-	            <%= form.input :projection_x %>
-	            <%= form.input :projection_y %>
+	      <%= form.input :projection_x %>
+	      <%= form.input :projection_y %>
             </div>
           </div>	       
-	      <% end %>
+	<% end %>
         <div class="panel panel-default">
           <div class="panel-heading">WGS84</div>
           <div class="panel-body">
-	          <%= form.input :longitude %>
-	          <%= form.input :latitude %>
+	    <%= form.input :longitude %>
+	    <%= form.input :latitude %>
           </div>
         </div>       
         <%= form.input :registration_number %>
@@ -30,24 +39,73 @@
         <%= form.input :comment, :as => :text %>              
 
         <% if !manage_itl %>
-	        <%= form.input :mobility_restricted_suitability,:as => :boolean %>
-	        <%= form.input :stairs_availability,:as => :boolean %>
-	        <%= form.input :lift_availability,:as => :boolean %>	     
+	  <%= form.input :mobility_restricted_suitability,:as => :boolean %>
+	  <%= form.input :stairs_availability,:as => :boolean %>
+	  <%= form.input :lift_availability,:as => :boolean %>	     
         <% end %>
 
         <%= form.input :objectid, :required => !@stop_area.new_record? %>  
+
       <% end %>
 
-    <%= form.actions do %>
-      <%= form.action :submit, :as => :button %>
-      <%= form.action :cancel, :as => :link %>
+      <%= form.actions do %>
+        <%= form.action :submit, :as => :button %>
+        <%= form.action :cancel, :as => :link %>
+      <% end %>
     <% end %>
-  <% end %>
 
   </div>
   <div class="col-md-5">
     <% if !manage_itl && @map %>
-	  <%= @map.to_html %>
+      <%= @map.to_html %>
     <% end %>
   </div>
 </div>
+
+<script>
+  var addressesEngine = new Bloodhound({
+    // datumTokenizer:  Bloodhound.tokenizers.obj.whitespace('the_key'),
+    // queryTokenizer: Bloodhound.tokenizers.whitespace,
+    datumTokenizer: function(d) {
+      return Bloodhound.tokenizers.whitespace(d.id+" : "+d.road);
+    },
+    queryTokenizer: function(d) {
+      return Bloodhound.tokenizers.whitespace(d.id+" :: "+d.road);
+    },
+    limit: 10,
+    remote: {
+      url: 'addresses?q=%QUERY',
+      filter: function(list) {
+        return $.map(list, function(d) { return { postcode: d.postcode, road: d.road, lon: d.lon, lat: d.lat, city: d.city, postcode: d.postcode, the_key: d.house_number+" "+d.road+", "+d.postcode+" "+d.city+", "+d.country }; });
+      },
+    }
+  });
+ 
+  // kicks off the loading/processing of `local` and `prefetch`
+  var promise = addressesEngine.initialize();
+
+  // promise.done(function() { console.log('success!'); });
+  // promise.fail(function() { console.log('err!'); });
+  
+  // passing in `null` for the `options` arguments will result in the default
+  // options being used
+  $('#prefetch .typeahead').typeahead({
+  hint: true,
+  highlight: true,
+  minLength: 1
+   },
+  {
+    name: 'addresses',
+    displayKey: 'the_key',
+    // `ttAdapter` wraps the suggestion engine in an adapter that
+    // is compatible with the typeahead jQuery plugin
+    source: addressesEngine.ttAdapter(),
+  });
+
+  $('.typeahead').on('typeahead:selected', function($e, datum) {
+    $('input[name="stop_area[longitude]"]').val(datum.lon);
+    $('input[name="stop_area[latitude]"]').val(datum.lat);
+    $('input[name="stop_area[street_name]"]').val(datum.road);
+    $('input[name="stop_area[country_code]"]').val(datum.postcode);
+  })
+</script>
diff --git a/config/environments/development.rb b/config/environments/development.rb
index f06db3fde..08ad82d93 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -80,4 +80,9 @@ ChouetteIhm::Application.configure do
     end
   end
 
+  Nominatim.configure do |config|
+    config.email = 'zbouziane@gmail.com'
+    config.endpoint = 'http://open.mapquestapi.com/nominatim/v1'
+  end
+  
 end
diff --git a/config/locales/stop_areas.yml b/config/locales/stop_areas.yml
index 40c0fe761..df307f08f 100644
--- a/config/locales/stop_areas.yml
+++ b/config/locales/stop_areas.yml
@@ -26,6 +26,8 @@ en:
       title: "Add a new stop"
     edit:
       title: "Update stop %{stop_area}"
+    form:
+      address: "Address"
     show:
       title: "Stop %{stop_area}"
       geographic_data: "Geographic data"
@@ -125,6 +127,8 @@ fr:
       title: "Ajouter un arrêt"
     edit:
       title: "Modifier l'arrêt %{stop_area}"
+    form:
+      address: "Adresse"
     show:
       title: "Arrêt %{stop_area}"
       geographic_data: "Données géographiques"
diff --git a/config/routes.rb b/config/routes.rb
index a14f09b48..ee1c757ff 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -141,6 +141,9 @@ ChouetteIhm::Application.routes.draw do
     end
 
     resources :stop_areas do
+      collection do
+        get 'addresses'
+      end
       resources :access_points
       resources :stop_area_parents
       resources :stop_area_children