From: Dan Karran <dan@karran.net>
Date: Mon, 3 Sep 2007 22:37:42 +0000 (+0000)
Subject: Allow people to add coordinates to diary entries, add them to the RSS feeds and diary... 
X-Git-Tag: live~8191
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/b78d25a3a8f0f059eb0f7104b8861c50e685e51e

Allow people to add coordinates to diary entries, add them to the RSS feeds and diary display pages using geo microformat.
---

diff --git a/app/controllers/diary_entry_controller.rb b/app/controllers/diary_entry_controller.rb
index 92f541332..83fcb4aea 100644
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -41,10 +41,7 @@ class DiaryEntryController < ApplicationController
     end
 
     @entries.each do |entry|
-      # add geodata here
-      latitude = nil
-      longitude = nil
-      rss.add(latitude, longitude, entry.title, entry.user.display_name, url_for({:controller => 'diary_entry', :action => 'list', :id => entry.id, :display_name => entry.user.display_name}), entry.body, entry.created_at)
+      rss.add(entry.latitude, entry.longitude, entry.title, entry.user.display_name, url_for({:controller => 'diary_entry', :action => 'list', :id => entry.id, :display_name => entry.user.display_name}), entry.body, entry.created_at)
     end
 
     render :text => rss.to_s, :content_type => "application/rss+xml"
diff --git a/app/views/diary_entry/_diary_entry.rhtml b/app/views/diary_entry/_diary_entry.rhtml
index 168bb832b..366a67f0e 100644
--- a/app/views/diary_entry/_diary_entry.rhtml
+++ b/app/views/diary_entry/_diary_entry.rhtml
@@ -1,5 +1,8 @@
 <b><%= diary_entry.title %></b><br />
 <%= simple_format(diary_entry.body) %>
-Posted by user <b><%= link_to diary_entry.user.display_name, :controller => 'user', :action => 'view', :display_name => diary_entry.user.display_name %></b> at <%= diary_entry.created_at %><br />
+<% if diary_entry.latitude and diary_entry.longitude %>
+Coordinates: <div class="geo" style="display: inline"><span class="latitude"><%= diary_entry.latitude %></span>; <span class="longitude"><%= diary_entry.longitude %></span></div> (<%=link_to 'map', :controller => 'site', :action => 'index', :lat => diary_entry.latitude, :lon => diary_entry.longitude, :zoom => 14 %> / <%=link_to 'edit', :controller => 'site', :action => 'edit', :lat => diary_entry.latitude, :lon => diary_entry.longitude, :zoom => 14 %>)<br/>
+<% end %>
+Posted by <b><%= link_to diary_entry.user.display_name, :controller => 'user', :action => 'view', :display_name => diary_entry.user.display_name %></b> at <%= diary_entry.created_at %><br />
 <br />
 <hr />
diff --git a/app/views/diary_entry/new.rhtml b/app/views/diary_entry/new.rhtml
index 16974fad2..8daf769c4 100644
--- a/app/views/diary_entry/new.rhtml
+++ b/app/views/diary_entry/new.rhtml
@@ -8,11 +8,64 @@
     </tr>
     <tr valign="top">
       <th>Body</th>
-      <td><%= f.text_area :body, :cols => 80 %></td>
+      <td><%= f.text_area :body, :cols => 80, :rows => 10 %></td>
     </tr>
+    <tr valign="top">
+	    <th>Location</th>
+	    <td><div id="map" style="border: 1px solid black; position: relative; width : 90%; height : 250px;"></div><br/>
+		  <span class="location">Latitude: <%= f.text_field :latitude, :size => 20, :id => "latitude" %> Longitude <%= f.text_field :longitude, :size => 20, :id => "longitude" %></span></td>
+	  </tr>
     <tr>
       <th></th>
       <td><%= submit_tag 'Save' %></td>
     </tr>
   </table>
 <% end %>
+
+<% if @user.home_lat.nil? or @user.home_lon.nil? %>
+  <% lon =  params['lon'] || '-0.1' %>
+  <% lat =  params['lat'] || '51.5' %>
+  <% zoom =  params['zoom'] || '4' %> 
+<% else %>
+  <% lon =  @user.home_lon %>
+  <% lat =  @user.home_lat %>
+  <% zoom =  '12' %>
+<% end %>
+
+<script type="text/javascript" src="/openlayers/OpenLayers.js"></script>
+<%= javascript_include_tag 'map.js' %>
+
+<script type="text/javascript">
+  <!--
+  var marker;
+
+  function init(){
+    var centre = lonLatToMercator(new OpenLayers.LonLat(<%= lon %>, <%= lat %>));
+    var zoom = <%= zoom %>;
+
+    var map = createMap("map");
+
+    map.setCenter(centre, zoom);
+
+    map.events.register("click", map, setLocation);
+  }        
+
+  function setLocation( e ) { 
+    closeMapPopup();
+
+    var merc = map.getLonLatFromViewPortPx(e.xy);
+    var lonlat = mercatorToLonLat(merc);
+
+    document.getElementById('latitude').value = lonlat.lat;
+    document.getElementById('longitude').value = lonlat.lon;
+
+    if (marker) {
+      removeMarkerFromMap(marker);
+    }
+
+    marker = addMarkerToMap(merc, null, "Diary entry location");
+  }
+
+  window.onload = init;
+// -->
+</script>
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