use_google_analytics.naml
<macro name="use_google_analytics" requires="servlet">
<n.if.not.visitor.is_site_admin>
<then>
<n.login.><t>Only authorized users can proceed in this area.</t></n.login.>
</then>
</n.if.not.visitor.is_site_admin>
<n.if.is_submitted_form>
<then>
<n.catch_exception. id="save-block">
<n.if.is_valid_analytics_id.google_analytics_code_field.value>
<then>
<n.save_google_analytics_tweak/>
<n.redirect_to.root_node.url/>
</then>
<else.throw_template_exception name="invalid_analytics_id"/>
</n.if.is_valid_analytics_id.google_analytics_code_field.value>
</n.catch_exception.>
</then>
<else>
<n.google_analytics_code_field.set_value value="[n.naml_configuration.get_value name='googleAnalyticsId' default=''/]"/>
</else>
</n.if.is_submitted_form>
<n.html>
<head>
<meta name="robots" content="noindex,nofollow"/>
<n.title.><t>Use Google Analytics</t></n.title.>
<n.google_analytics_code_field.focus/>
</head>
<body>
<n.edit_header first_text="[n.root_node.subject/]" second_text="[t]Use Google Analytics[/t]" />
<n.if.both condition1="[n.is_submitted_form/]" condition2="[n.has_exception for='save-block'/]">
<then>
<n.format_error.handle_exception. for="save-block">
<n.exception. name="invalid_analytics_id">
<t>Enter a valid analytics account ID.</t>
</n.exception.>
</n.format_error.handle_exception.>
</then>
</n.if.both>
<div style="margin:1.5em 0">
<t>Here you can use Google Analytics to measure the success of your app.</t>
<t>Enter below your analytics account ID and you will be able to track visits, visitors and other important statistics about your web traffic.</t>
</div>
<n.form.>
<t>Analytics Account ID:</t>
<n.google_analytics_code_field.input type="text" size="20" maxlength="20"/>
<t>(e.g., UA-12345-0)</t>
<div style="margin-top:1.5em">
<input type="submit" class="toolbar action-button" value="[t]Save Changes[/t]" />
<t>or</t> <a href="[n.root_node.url/]"><t>Cancel</t></a>
</div>
</n.form.>
</body>
</n.html>
</macro>
<macro name="is_valid_analytics_id" dot_parameter="code">
<n.either>
<condition1.is_empty.code/>
<condition2.regex_matches text="[n.code/]" pattern="UA-\d+-\d+"/>
</n.either>
</macro>
<macro name="save_google_analytics_tweak">
<n.naml_configuration.>
<n.set>
<name>googleAnalyticsId</name>
<value><n.google_analytics_code_field.value/></value>
<default></default>
<naml>
<![CDATA[
<override_macro name="js_google_analytics">
<n.overridden/>
<script>
ga('create', ']]><n.google_analytics_code_field.value/><![CDATA[', 'auto');
ga('send', 'pageview');
</script>
</override_macro>
]]>
</naml>
</n.set>
<n.apply/>
</n.naml_configuration.>
</macro>
<macro name="google_analytics_code_field" dot_parameter="do">
<n.field. name="google_analytics_code"><n.do/></n.field.>
</macro>
<macro name="use_google_analytics_path">
<n.encode_url.>
/template/NamlServlet.jtp?macro=use_google_analytics
</n.encode_url.>
</macro>
<macro name="use_google_analytics_link" dot_parameter="text" parameters="title, class">
<a href="[n.use_google_analytics_path/]" class="[n.class/]" rel="nofollow" title="[n.title/]"><n.default. to="[t]Use Google Analytics[/t]"><n.text/></n.default.></a>
</macro>
<macro name="google_analytics_configurations">
googleAnalyticsId
</macro>