Miva - Google Merchant Center Product Review Feed from tgreviews content

1_feed-template.xml

<mvt:comment>
	<!--
		## Resources:

		- https://developers.google.com/product-review-feeds
		- https://developers.google.com/product-review-feeds/sample/
		- https://www.google.com/shopping/reviews/schema/product/2.2/product_reviews.xsd

		## Installation:

		1. Create a Marketing Feed
		2. Use the "Template Based Feed" "Feed Module"
		3. Enable File Creation
		4. Set the file path to point to an existing location (ex "/feeds/product-reviews.xml")
		5. Edit the template
		6. Assign the `tgreviews` item to the marketing-feed page
		6. Set the "Mode" to "Product"
		7. Set the "Encoding" to "None"
		8. Adjust the g.TGR_Count assignment below to an appropriate amount for your needs.
	-->
</mvt:comment>
<mvt:assign name="g.TGR_Count" value="99" />
<mvt:item name="templatefeed" />

2_feed-header.xml

<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns:vc="http://www.w3.org/2007/XMLSchema-versioning" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation= "http://www.google.com/shopping/reviews/schema/product/2.2/product_reviews.xsd">
	<version>2.2</version>
	<publisher>
		<name>&mvte:store:name;</name>
	</publisher>
	<reviews>

3_feed-iterator.xml

<mvt:capture variable="l.null">
	<mvt:comment><!-- Rendering this item added a bunch of white-space to the output, so I put it in an mvt:capture to remove the white-space --></mvt:comment>
	<mvt:item name="tgreviews" param="Load_Product_Reviews( l.settings:record:id, l.settings:record:tgreviews )" />
</mvt:capture>
<mvt:foreach iterator="review" array="record:tgreviews:reviews">
	<mvt:if expr="NOT l.settings:review:approved">
		<mvt:foreachcontinue />
	</mvt:if>
	<review>
		<review_id>&mvte:review:id;</review_id>
		<mvt:if expr="l.settings:review:name OR l.settings:review:cust_id">
			<reviewer>
				<mvt:if expr="l.settings:review:name">
					<name>&mvte:review:name;</name>
				<mvt:else>
					<name is_anonymous="true">Anonymous</name>
				</mvt:if>
				<mvt:if expr="l.settings:review:cust_id">
					<reviewer_id>&mvte:review:cust_id;</reviewer_id>
				</mvt:if>
			</reviewer>
		</mvt:if>
		<mvt:do file="g.Module_Library_Utilities" name="l.settings:review:formatted_created" value="Format_SOAP_DateTime( l.settings:review:created )" />
		<review_timestamp>&mvte:review:formatted_created;</review_timestamp>
		<title>&mvte:review:title;</title>
		<content>&mvte:review:summary;</content>
		<review_url type="group">&mvte:record:url;</review_url>
		<mvt:comment><pros />
		<cons /></mvt:comment>
		<ratings>
			<overall min="1" max="5">&mvte:review:rating;</overall>
		</ratings>
		<products>
			<product>
				<product_ids>
					<skus>
						<mvt:if expr="l.settings:record:sku">
							<sku>&mvte:record:sku;</sku>
						<mvt:else>
							<sku>&mvte:record:code;</sku>
						</mvt:if>
					</skus>
				</product_ids>
				<product_name>&mvte:record:name;</product_name>
				<product_url>&mvte:record:url;</product_url>
			</product>
		</products>
	</review>
</mvt:foreach>
<mvt:if expr="g.Debug">
	<mvt:assign name="g.mvt_debug" value="glosub( miva_array_serialize( l.settings:record ), ',', asciichar( 10 ) )" />
	<!--
	@@record
	====================
	&mvt:global:mvt_debug;
	-->
</mvt:if>

4_feed-footer.xml

	</reviews>
</feed>