formatting for js methods and save_as_image setup method

pullmonkey · Jan 6, 2010 · 14ff973 · 14ff973
1 parent 4fa8356
commit 14ff973
Showing 1 changed file with 92 additions and 66 deletions.
diff --git a/lib/open_flash_chart/ofc_ajax.rb b/lib/open_flash_chart/ofc_ajax.rb
@@ -8,83 +8,109 @@ def periodically_call_function(function, options = {})
 
     def js_open_flash_chart_object(div_name, width, height, base="/")
       <<-OUTPUT
-      <script type="text/javascript">
-      swfobject.embedSWF("#{base}open-flash-chart.swf", "#{div_name}", "#{width}", "#{height}", "9.0.0", "expressInstall.swf", {"get-data":"open_data_#{div_name}"});
-      </script>
-      #{self.to_open_flash_chart_data(div_name)}
-      <div id="#{div_name}"></div>
+        <script type="text/javascript">
+          swfobject.embedSWF("#{base}open-flash-chart.swf", "#{div_name}", "#{width}", "#{height}", "9.0.0", "expressInstall.swf", {"get-data":"open_data_#{div_name}"});
+        </script>
+        #{self.to_open_flash_chart_data(div_name)}
+        <div id="#{div_name}"></div>
       OUTPUT
     end
 
     def link_to_ofc_load(link_text, div_name)
       data_name = "#{link_text.gsub(" ","_")}_#{div_name.gsub(" ","_")}"
       <<-OUTPUT
-      <script type="text/javascript">
-      function load_#{data_name}() {
-      tmp_#{div_name} = findSWF("#{div_name}");
-      x = tmp_#{div_name}.load(Object.toJSON(data_#{data_name}));
-    }
-    var data_#{data_name} = #{self.render};
-    </script>
-    #{ActionView::Base.new.link_to_function link_text, "load_#{data_name}()"}
-    OUTPUT
-  end
-
-  def link_to_remote_ofc_load(link_text, div_name, url)
-    fx_name = "#{link_text.gsub(" ","_")}_#{div_name.gsub(" ","_")}"
-    <<-OUTPUT
-    <script type="text/javascript">
-    function reload_#{fx_name}() {
-    tmp_#{div_name} = findSWF("#{div_name}");
-    new Ajax.Request('#{url}', {
-      method    : 'get',
-      onSuccess : function(obj) {tmp_#{div_name}.load(obj.responseText);},
-      onFailure : function(obj) {alert("Failed to request #{url}");}});
-    }
-    </script>
-    #{ActionView::Base.new.link_to_function link_text, "reload_#{fx_name}()"}
-    OUTPUT
-  end
+        <script type="text/javascript">
+          function load_#{data_name}() {
+            tmp_#{div_name} = findSWF("#{div_name}");
+            x = tmp_#{div_name}.load(Object.toJSON(data_#{data_name}));
+          }
+          var data_#{data_name} = #{self.render};
+        </script>
+        #{ActionView::Base.new.link_to_function link_text, "load_#{data_name}()"}
+      OUTPUT
+    end
 
-  def periodically_call_to_remote_ofc_load(div_name, url, options={})
-    fx_name = "#{div_name.gsub(" ","_")}"
-    # fix a bug in rails with url_for
-    url = url.gsub("&amp;","&")
-    <<-OUTPUT
-    <script type="text/javascript">
-    function reload_#{fx_name}() {
-    tmp_#{div_name} = findSWF("#{div_name}");
-    new Ajax.Request('#{url}', {
-      method    : 'get',
-      onSuccess : function(obj) {tmp_#{div_name}.load(obj.responseText);},
-      onFailure : function(obj) {alert("Failed to request #{url}");}});
-    }
-    </script>
-    #{periodically_call_function("reload_#{fx_name}()", options)}
-    OUTPUT
-  end
+    def link_to_remote_ofc_load(link_text, div_name, url)
+      fx_name = "#{link_text.gsub(" ","_")}_#{div_name.gsub(" ","_")}"
+      <<-OUTPUT
+        <script type="text/javascript">
+          function reload_#{fx_name}() {
+          tmp_#{div_name} = findSWF("#{div_name}");
+          new Ajax.Request('#{url}', {
+            method    : 'get',
+            onSuccess : function(obj) {tmp_#{div_name}.load(obj.responseText);},
+            onFailure : function(obj) {alert("Failed to request #{url}");}});
+          }
+        </script>
+        #{ActionView::Base.new.link_to_function link_text, "reload_#{fx_name}()"}
+      OUTPUT
+    end
 
+    def periodically_call_to_remote_ofc_load(div_name, url, options={})
+      fx_name = "#{div_name.gsub(" ","_")}"
+      # fix a bug in rails with url_for
+      url = url.gsub("&amp;","&")
+      <<-OUTPUT
+        <script type="text/javascript">
+          function reload_#{fx_name}() {
+            tmp_#{div_name} = findSWF("#{div_name}");
+            new Ajax.Request('#{url}', {
+              method    : 'get',
+              onSuccess : function(obj) {tmp_#{div_name}.load(obj.responseText);},
+              onFailure : function(obj) {alert("Failed to request #{url}");}});
+          }
+        </script>
+        #{periodically_call_function("reload_#{fx_name}()", options)}
+      OUTPUT
+    end
 
-  def to_open_flash_chart_data(id="in")
-    # this builds the open_flash_chart_data js function
-    <<-OUTPUT
-    <script type="text/javascript">
-    function ofc_ready() {
-    }
-    function open_flash_chart_data_#{id}() {
-      return Object.toJSON(data_#{id});
-    }
-    function findSWF(movieName) {
-      if (navigator.appName.indexOf("Microsoft")!= -1) {
-        return window[movieName];
-        } else {
-          return document[movieName];
+    def findSWF_method
+      <<-OUTPUT
+        function findSWF(movieName) {
+          if (navigator.appName.indexOf("Microsoft")!= -1) {
+            return window[movieName];
+          } else {
+            return document[movieName];
+          }
         }
-      }
-      var data_#{id} = #{self.render};
-      </script>
       OUTPUT
     end
-
+
+    def to_open_flash_chart_data(id="in", options={})
+      # this builds the open_flash_chart_data js function
+      <<-OUTPUT
+        <script type="text/javascript">
+          function ofc_ready() {
+            #{options[:ofc_ready_callback_method]};
+          }
+          function open_flash_chart_data_#{id}() {
+            return Object.toJSON(data_#{id});
+          }
+          #{findSWF_method}
+          var data_#{id} = #{self.render};
+        </script>
+      OUTPUT
+    end
+
+    def save_as_image(post_url, options={})
+      id = options[:id] || "in"
+
+      <<-OUTPUT
+        <script type="text/javascript">
+          #{findSWF_method}
+
+          function post_image(debug)
+          {
+            url = '#{post_url}';
+            var ofc = findSWF('#{id}');
+            x = ofc.post_image( url, '#{options[:post_image_callback_method]}', debug );
+          }
+          
+          function ofc_ready() {
+            #{options[:ofc_ready_callback_method]};
+          }
+        </script>
+      OUTPUT
+    end
   end
 end