Fixed front page on mobile and improved city lookup

Gemfile

@@ -11,9 +11,9 @@ gem 'haml'
 gem 'nokogiri', '~> 1.6.8.rc2'
 
 if Dir.exists?('../lingua_franca')
-  gem 'lingua_franca', path: '../lingua_franca'
+	gem 'lingua_franca', :path => '../lingua_franca'
 else
-  gem 'lingua_franca', git: 'git://github.com/lingua-franca/lingua_franca.git'
+	gem 'lingua_franca', :git => 'git://github.com/lingua-franca/lingua_franca.git'
 end
 
 gem 'tzinfo-data'
@@ -21,15 +21,15 @@ gem 'sass'
 gem 'sass-rails'
 
 if Dir.exists?('../bumbleberry')
-  gem 'bumbleberry', path: "../bumbleberry"
+	gem 'bumbleberry', :path => "../bumbleberry"
 else
-  gem 'bumbleberry', git: 'git://github.com/bumbleberry/bumbleberry.git'
+	gem 'bumbleberry', :git => 'git://github.com/bumbleberry/bumbleberry.git'
 end
 
 if Dir.exists?('../paypal-express')
-  gem 'paypal-express', path: "../paypal-express"
+	gem 'paypal-express', :path => "../paypal-express"
 else
-  gem 'paypal-express', git: 'git://github.com/bikebike/paypal-express.git'
+	gem 'paypal-express', :git => 'git://github.com/bikebike/paypal-express.git'
 end
 
 gem 'uglifier', '>= 1.3.0'
@@ -48,7 +48,7 @@ gem 'redcarpet'
 gem 'sidekiq'
 gem 'letter_opener'
 gem 'launchy'
-gem 'to_spreadsheet', git: 'git://github.com/glebm/to_spreadsheet.git'
+gem 'to_spreadsheet', :git => 'git://github.com/glebm/to_spreadsheet.git'
 
 group :test do
 	gem 'rspec'
@@ -64,8 +64,8 @@ group :development do
 	gem 'capistrano-rails', '~> 1.1'
 	gem 'capistrano-faster-assets', '~> 1.0'
 
-  gem 'eventmachine'#, :github => 'krzcho/eventmachine', :branch => 'master'
-  gem 'thin'#, :github => 'krzcho/thin', :branch => 'master'
+	gem 'eventmachine', :github => 'krzcho/eventmachine', :branch => 'master'
+	gem 'thin', :github => 'krzcho/thin', :branch => 'master'
 end
 
 group :test do

Rakefile

@@ -24,16 +24,26 @@ end
 
 task update_cities: :environment do
   Location.all.each do |l|
-    city = City.search(([l.city, l.territory, l.country] - [nil, '']).join(', '))
+    s = ([l.city, l.territory, l.country] - [nil, '']).join(', ')
+    unless l.city_id.present?
+      begin
+        puts "Searching for #{s}"
+        city = City.search(s)
         l.city_id = city.id
         l.save!
+      rescue
+        puts "Error searching for #{s}"
+      end
+    end
   end
 
+  unless c.place_id.present?
     City.all.each do |c|
       location = Geocoder.search(c.address, language: 'en').first
       c.place_id = location.data['place_id']
       c.save!
     end
+  end
 end
 
 task update_cities_es: :environment do
@@ -43,3 +53,11 @@ task update_cities_es: :environment do
     c.save!
   end
 end
+
+task update_cities_fr: :environment do
+  City.all.each do |c|
+    city = c.get_translation(:fr)
+    c.set_column_for_locale(:city, :fr, city, 0) unless city.blank? || city == c.get_column_for_locale(:city, :fr)
+    c.save!
+  end
+end

app/assets/javascripts/main.js

@@ -242,3 +242,49 @@
     });
 })();
 
+function generateScreenshot() {
+    var css = '';
+    var svgs = document.getElementsByTagName('svg');
+    for (var i = 0; i < document.styleSheets.length; i++) {
+        if (document.styleSheets[i].href && !document.styleSheets[i].href.match(/web\-fonts/)) {
+            var rules = document.styleSheets[i].rules || document.styleSheets[i].cssRules;
+            for (var j = 0; j < rules.length; j++) {
+                cssText = rules[j].cssText;
+                if (rules[j].selectorText) {
+                    if (rules[j].selectorText.match(/(^|\s)svg[^\w]/) || cssText.match(/\s(fill|stroke(\-width)?):/)) {
+                        css += cssText;
+                    }
+                }
+            }
+        }
+    }
+    for (var i = 0; i < svgs.length; i++) {
+        var svg = svgs[i];
+        // svg.innerHTML = '<style type="text/css"><![CDATA[' + css + ']]></style>' + svg.innerHTML;
+        svg.innerHTML = '<style type="text/css"><![CDATA[' + css + ']]></style>' + svg.innerHTML;
+        svg.setAttribute('height', svg.clientHeight);
+        svg.setAttribute('width', svg.clientWidth);
+        var canvas = document.createElement('canvas');
+        canvg(canvas, svg.outerHTML);
+        console.log(svg.outerHTML);
+        svg.style.backgroundImage = 'url(' + encodeURI(canvas.toDataURL('image/png')) + ')';
+    }
+
+    html2canvas(document.body, {
+            logging: true,
+            profile: true,
+            useCORS: true}).then(function(canvas) {
+        var data = canvas.toDataURL('image/jpeg', 0.9);
+        var src = encodeURI(data);
+
+        window.open(src, '_blank');
+      
+        // reset the svg height and width
+        for (var i = 0; i < svgs.length; i++) {
+          var svg = svgs[i];
+          svg.removeAttribute('height');
+          svg.removeAttribute('width');
+          svg.removeAttribute('style');
+        }
+    });
+}

app/assets/stylesheets/_application.scss

@@ -12,6 +12,7 @@ html, body {
 }
 
 body {
+    background-color: $white;
     padding-bottom: 20vw;
 }
 
@@ -1807,6 +1808,7 @@ ul.warnings {
         a {
             color: inherit;
             padding: 0 0.333em;
+            display: inline-block;
 
             &:hover {
                 @include after {
@@ -2946,6 +2948,9 @@ a.logo {
 
 .conference-banner {
     text-align: center;
+    padding: 0;
+    margin: 0 -1em 2em;
+    width: auto;
 
     .title {
         font-size: 5vw;
@@ -2964,6 +2969,10 @@ a.logo {
         font-size: 0.85em;
         line-height: 2em;
     }
+
+    img {
+        max-width: 100%;
+    }
 }
 
 .conference-details {
@@ -4653,15 +4662,6 @@ html[data-ontop] {
                 }
             }
         }
-
-        // .nav a.register, .nav button {
-        //     @include before-and-after {
-        //         background-color: $colour-2;
-        //     }
-        //     &:focus, &:active {
-        //         @include _(transform, none);
-        //     }
-        // }
     }
 
     #banner {
@@ -4674,6 +4674,9 @@ html[data-ontop] {
     }
     
     .conference-banner {
+        margin: 0 auto;
+        width: 100%;
+
         .title {
             font-size: 1.9em;
             margin: 0 0 1em;

app/assets/stylesheets/bumbleberry-settings.json

@@ -8,7 +8,7 @@
             "and_chr": ["54"],
             "chrome": ["54"],
             "edge": ["13"],
-            "firefox": ["44"],
+            "firefox": ["48"],
             "ie": ["11"],
             "ios_saf": ["8", "9"]
         }

app/models/city.rb

@@ -18,19 +18,30 @@ class City < ActiveRecord::Base
   def get_translation(locale)
     location = Geocoder.search(address, language: locale.to_s).first
 
+    # if the service lets us down, return nil
+    return nil unless location.present?
+
+    searched_component = false
     location.data['address_components'].each do | component |
-      # city is usually labelled a 'locality' but sometimes this is missing and only 'colloquial_area' is present
-      if component['types'].first == 'locality' || component['types'].first == 'colloquial_area'
+      # city is usually labeled a 'locality' but sometimes this is missing and only 'colloquial_area' is present
+      if component['types'].first == 'locality'
         return component['short_name']
       end
+
+      if component['types'] == location.data['types']
+        searched_component = component['short_name']
+      end
     end
 
-    return nil
+    # return the type we searched for but it's still possible that it will be false
+    searched_component
   end
 
+  # this method will get called automatically if a translation is asked for but not found
   def translate_city(locale)
     translation = get_translation(locale)
     
+    # if we found it, set it
     if translation.present?
       set_column_for_locale(:city, locale, translation)
       save!
@@ -48,16 +59,20 @@ class City < ActiveRecord::Base
     # look up the city in the geocoder
     location = Geocoder.search(str, language: 'en').first
 
+    # return nil to indicate that the service is down
+    return nil unless location.present?
     # see if the city is already present in our database
     city = City.find_by_place_id(location.data['place_id'])
 
     # return the city if we found it in the db already
-    return city if city.present?
+    if city.present?
+      CityCache.create(city_id: city.id, search: str)
+      return city
+    end
 
     # otherwise build a new city
     component_alises = {
       'locality' => :city,
-      'colloquial_area' => :city,
       'administrative_area_level_1' => :territory,
       'country' => :country
     }
@@ -67,15 +82,61 @@ class City < ActiveRecord::Base
       longitude: location.data['geometry']['location']['lng'],
       place_id: location.data['place_id']
     }
+
+    # these things are definitely not cities, make sure we don't think they're one
+    not_a_city = [
+        'administrative_area_level_1',
+        'country',
+        'street_address',
+        'street_number',
+        'postal_code',
+        'postal_code_prefix',
+        'route',
+        'intersection',
+        'premise',
+        'subpremise',
+        'natural_feature',
+        'airport',
+        'park',
+        'point_of_interest',
+        'bus_station',
+        'train_station',
+        'transit_station',
+        'room',
+        'post_box',
+        'parking',
+        'establishment',
+        'floor'
+      ]
+
+    searched_component = nil
     location.data['address_components'].each do | component |
       property = component_alises[component['types'].first]
       city_data[property] = component['short_name'] if property.present?
+
+      # ideally we will find the component that is labeled a locality but
+      # if that fails we will select what was searched for, hopefully they searched for a city
+      # and not an address or country
+      # some places are not labeled 'locality', search for 'Halifax NS' for example and you will
+      # get 'administrative_area_level_2' since Halifax is a municipality
+      if component['types'] == location.data['types'] && not_a_city.include?(component['types'].first)
+        searched_component = component['short_name']
+      end
     end
 
+    # fall back to the searched component 
+    city_data[:city] ||= searched_component
+
+    # we need to have the city and country at least
+    return false unless city_data[:city].present? && city_data[:country].present?
+
     # save the new city
     city = City.new(city_data)
     city.save!
 
+    # save this to our cache
+    CityCache.create(city_id: city.id, search: str)
+
     # and return it
     return city
   end

app/views/layouts/application.html.haml

@@ -20,6 +20,8 @@
       %meta{property: 'og:image', content: og_image}
     %meta{name: "theme-color", content: @theme_colour}
     = yield :head
+    = javascript_include_tag 'https://rawgit.com/niklasvh/html2canvas/master/dist/html2canvas.js'
+    = javascript_include_tag 'https://cdnjs.cloudflare.com/ajax/libs/amcharts/3.13.0/exporting/canvg.js'
 
   %body{ class: page_style }
     #primary-content

config/initializers/geocoder.rb

@@ -1,21 +1,24 @@
 # config/initializers/geocoder.rb
-Geocoder.configure(
+config = {
   # geocoding service (see below for supported options):
-  :lookup => :google,
+  lookup: :google,
 
   # IP address geocoding service (see below for supported options):
-  :ip_lookup => :freegeoip,
+  ip_lookup: :freegeoip,
 
   # to use an API key:
-  # :api_key => "AIzaSyDitM1lyVWkrumteDvSkje6GiIKYyHlAXM",
 
   # geocoding service request timeout, in seconds (default 3):
-  :timeout => 5,
+  timeout: 5,
 
   # set default units to kilometers:
-  :units => :km,
+  units: :km
+}
 
-  # caching (see below for details):
-  #:cache => Redis.new,
-  #:cache_prefix => "..."
-)
+# use our api key on the server
+if Rails.env.preview? || Rails.env.production?
+  config[:api_key] = "AIzaSyDurfjX9f_NgYsJLyUuGqwdKuI745CE_OE"
+  config[:use_https] = true
+end
+
+Geocoder.configure(config)