henrik · January 11, 2012 14:59 · Jan 11, 2012
diff --git a/example_output.txt b/example_output.txt
@@ -0,0 +1,24 @@
+--------------------------------------------------
+
+lib/foo.rb:22:in `save'
+
+>> REQUEST:
+{
+  "CashBook_Book": {
+    "cashBookHandle": {
+      "Number": "14"
+    }
+  }
+}
+
+<< RESPONSE:
+{
+  "CashBook_BookResponse": {
+    "xmlns": "http://e-conomic.com",
+    "CashBook_BookResult": {
+      "Number": "14"
+    }
+  }
+}
+
+--------------------------------------------------
diff --git a/savon.rb b/savon.rb
@@ -0,0 +1,37 @@
+# config/initializers/savon.rb
+
+# Don't mention the adapter!
+HTTPI.log = false
+
+# Log pretty JSON instead of XML, and never mind URL and headers.
+class Savon::SOAP::Request
+  def log_request(url, headers, body)
+    Savon.log ""
+    log_calling_line
+    Savon.log ""
+    Savon.log ">> REQUEST:"
+    log_soap_prettily body
+  end
+
+  def log_response(code, body)
+    Savon.log ""
+    Savon.log "<< RESPONSE:"
+    log_soap_prettily body
+    Savon.log ""
+    Savon.log "-"*50
+  end
+
+  def log_calling_line
+    calling_line = caller[1..-1].find { |line| line.include?(Rails.root.to_s) }
+    calling_line.sub!(Rails.root.to_s + "/", "")
+    Savon.log calling_line
+  end
+
+  def log_soap_prettily(soap)
+    # depends on json gem
+    hash = Hash.from_xml(soap)
+    body = hash["Envelope"]["Body"]
+    json = JSON.pretty_generate(body)
+    Savon.log json
+  end
+end