From cbfac6a339202bbe648cc20031fb7ff3fd29d832 Mon Sep 17 00:00:00 2001
From: AntonioTerceiro <AntonioTerceiro@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Sat, 7 Jun 2008 21:51:29 +0000
Subject: [PATCH] ActionItem265: starting with google maps

---
 app/helpers/search_helper.rb            | 11 +++++++++++
 app/models/google_maps.rb               | 33 +++++++++++++++++++++++++++++++++
 app/views/search/_display_results.rhtml |  4 ++++
 app/views/search/_google_maps.rhtml     | 23 +++++++++++++++++++++++
 app/views/search/category_index.rhtml   |  2 +-
 app/views/search/index.rhtml            |  2 +-
 app/views/search/people.rhtml           |  2 +-
 test/unit/google_maps_test.rb           | 33 +++++++++++++++++++++++++++++++++
 8 files changed, 107 insertions(+), 3 deletions(-)
 create mode 100644 app/models/google_maps.rb
 create mode 100644 app/views/search/_google_maps.rhtml
 create mode 100644 test/unit/google_maps_test.rb

diff --git a/app/helpers/search_helper.rb b/app/helpers/search_helper.rb
index 81182fb..8ee415b 100644
--- a/app/helpers/search_helper.rb
+++ b/app/helpers/search_helper.rb
@@ -14,4 +14,15 @@ module SearchHelper
   def remove_stop_words(query)
     (query.downcase.scan(/"[^"]*"?|'[^']*'?|[^'"\s]+/) - (STOP_WORDS[locale] || [])).join(' ')
   end
+
+  def display_results
+    partial =
+      if params[:display] == 'map'
+        'google_maps'
+      else
+        'display_results'
+      end
+    render :partial => partial
+  end
+
 end
diff --git a/app/models/google_maps.rb b/app/models/google_maps.rb
new file mode 100644
index 0000000..60e2a0a
--- /dev/null
+++ b/app/models/google_maps.rb
@@ -0,0 +1,33 @@
+class GoogleMaps
+
+  extend ActionView::Helpers::TagHelper
+
+  class << self
+
+    def config_file
+      File.join(RAILS_ROOT, 'config', 'web2.0.yml')
+    end
+
+    def enabled?
+      File.exists?(config_file)
+    end
+
+    def key
+      if enabled?
+        config = YAML.load_file(config_file)
+        if config.has_key?(:googlemaps)
+          config[:googlemaps][:key]
+        else
+          nil
+        end
+      else
+        nil
+      end
+    end
+
+    def api_url
+      "http://maps.google.com/maps?file=api&amp;v=2&amp;key=#{key}"
+    end
+
+  end
+end
diff --git a/app/views/search/_display_results.rhtml b/app/views/search/_display_results.rhtml
index a9f8ea6..c75dbd8 100644
--- a/app/views/search/_display_results.rhtml
+++ b/app/views/search/_display_results.rhtml
@@ -1,3 +1,7 @@
+<div style='float: left;'>
+  <%= link_to _('Display in map'), :display => 'map' %>
+</div>
+
 <div id="search-results" class="<%= 'only-one-result-box' if @results.size == 1 %>">
 
 <%
diff --git a/app/views/search/_google_maps.rhtml b/app/views/search/_google_maps.rhtml
new file mode 100644
index 0000000..5ed2686
--- /dev/null
+++ b/app/views/search/_google_maps.rhtml
@@ -0,0 +1,23 @@
+<div style='float: left;'>
+  <%= link_to _('Display in list'), :display => 'list' %>
+</div>
+
+<%= content_tag('script', '', :src => GoogleMaps.api_url, :type => 'text/javascript') %>
+
+
+<div style='text-align: center; margin: 2em;'>
+  <div id="map" style="margin: auto; width: 100%; height: 500px"></div>
+</div>
+
+<script type='text/javascript'>
+if (GBrowserIsCompatible()) {
+  var map = new GMap2(document.getElementById("map"));
+  map.setCenter(new GLatLng(-15.0, -50.1419), 4);
+
+  point = new GLatLng(-15, -40);
+  marker = new GMarker(point);
+  map.addOverlay(marker);
+  GEvent.addListener(marker, 'click', function() { marker.openInfoWindow("teste") });
+
+}
+</script>
diff --git a/app/views/search/category_index.rhtml b/app/views/search/category_index.rhtml
index 8a201d8..8b688be 100644
--- a/app/views/search/category_index.rhtml
+++ b/app/views/search/category_index.rhtml
@@ -3,7 +3,7 @@
   <div id="category-image"><%= image_tag(@category.image.public_filename(:thumb), :id => 'category-image') if @category.image %></div>
   <h1 id="category-name"><%= _('Category: %s') % @category.name %></h1>
 
-  <%= render :partial => 'display_results' %>
+  <%= display_results %>
     
   <div id="category-childs">
     <h2> <%= _('Sub-categories')  %> </h2>
diff --git a/app/views/search/index.rhtml b/app/views/search/index.rhtml
index f1f21fd..39689b5 100644
--- a/app/views/search/index.rhtml
+++ b/app/views/search/index.rhtml
@@ -4,7 +4,7 @@
 
 <%= render :partial => 'search_form', :locals => { :form_title => _("Refine your search"), :simple_search => true } %>
 
-<%= render :partial => 'display_results' %>
+<%= display_results %>
 
 </div><!-- end id="search-page" -->
 <br style="clear:both" />
diff --git a/app/views/search/people.rhtml b/app/views/search/people.rhtml
index aaa97ff..7952fb5 100644
--- a/app/views/search/people.rhtml
+++ b/app/views/search/people.rhtml
@@ -11,6 +11,6 @@
 
 <%= render :partial => 'search_form', :locals => { :form_title => @query.blank? ? _('Search') : _("Refine your search"), :simple_search => true } %>
 
-<%= render :partial => 'display_results' %>
+<%= display_results %>
 
 <br style="clear:both" />
diff --git a/test/unit/google_maps_test.rb b/test/unit/google_maps_test.rb
new file mode 100644
index 0000000..3c68dbf
--- /dev/null
+++ b/test/unit/google_maps_test.rb
@@ -0,0 +1,33 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class GoogleMapsTest < Test::Unit::TestCase
+
+  CONFIG_FILE = File.join(RAILS_ROOT, 'config', 'web2.0.yml')
+
+  should 'retrieve key from "web2.0" config file' do
+    YAML.expects(:load_file).with(CONFIG_FILE).returns({:googlemaps => { :key => 'MYKEY' }})
+    assert_equal 'MYKEY', GoogleMaps.key
+  end
+
+  should 'disable if config file not present' do
+    File.expects(:exists?).with(CONFIG_FILE).returns(false)
+    assert !GoogleMaps.enabled?
+  end
+  
+  should 'not crash if config not informed' do
+    File.expects(:exists?).with(CONFIG_FILE).returns(true)
+    YAML.expects(:load_file).with(CONFIG_FILE).returns({})
+    assert_nil GoogleMaps.key
+  end
+
+  should 'not crash if config file not found' do
+    GoogleMaps.expects(:config_file).returns('/not/present.yml')
+    assert_nil GoogleMaps.key
+  end
+
+  should 'point correctly to google maps' do
+    GoogleMaps.expects(:key).returns('MY_FUCKING_KEY')
+    assert_equal 'http://maps.google.com/maps?file=api&amp;v=2&amp;key=MY_FUCKING_KEY', GoogleMaps.api_url
+  end
+
+end
--
libgit2 0.21.2