Input formats for products
This section details the input formats for products. It describes format requirements and content guidelines for products and categories.
Input format
This section describes the two CSV files required for Fredhopper's base solution:
- categories.csv: Holds each of the categories with an id, locale, parent and name
- products.csv: Holds the basic product information required for Fredhopper to start
Please ensure that the file names mentioned above are exactly the names of the files you provide to Fredhopper.
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Content guidelines Ensure for both CSV files:
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Categories
All categories have to be provided in a CSV file called categories.csv. The parent ID of the root category has to point to itself. The top level category is always a single category.
| Field | Description |
|---|---|
| category_id | identifier of the category |
| parent_category_id | parent of the category |
| locale | i18n localization if exists |
| name | name of the category for the defined locale |
For example, using 'catalog01' as root category:
| category_id | parent_category_id | locale | name |
|---|---|---|---|
| catalog01 | catalog01 | en_US | Shop |
| catalog01 | catalog01 | de_DE | Geschaeft |
| women | catalog01 | en_US | Women |
| women | catalog01 | de_DE | Damen |
| shoes | catalog01 | en_US | Shoes |
| shoes | catalog01 | de_DE | Schuhe |
 |
We advise that all values of category_id start with a lowercase character. |
Products
All products have to be provided in a CSV file called products.csv with the following standard fields:
| Field | Description | Allowed values |
|---|---|---|
| product_id | Identifier of the product | Please only use identifiers matching [a-z0-9_]+. Refrain from using numeric only identifiers, unless you make sure that ids do not clash between items used in different universes, for example by adding a symbolic prefix to the numeric ids. The indexer will not enforce any format, by default, and hence will accept all item ids. |
| locale | i18n localization definition in case of multi lingual implementation | Empty or a valid Java Locale. |
| category_ids | Identifiers of the lowest level categories in which the product resided. In case a product is in multiple categories the id's they should be separated by a space. | A category id should match [a-z0-9]+. We recommend refraining from using the "" in category ids. The indexer will only complain about it, but using "" may interfere with how the system represents the hierarchy of categories. If the indexer encounters a category id that does not match the pattern, it will try to generate a matching one, replacing the offending symbols with their hexadecimal representation. |
For example:
| product_id | locale | category_ids |
|---|---|---|
| p_123456 | de_DE | women shoes |
| p_123456 | en_US | women shoes |
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We advise that all values of product_id start with the characters p_ . This will help to distinguish product ids from variant ids. |
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If you also want to include product variants, please consult Input formats for variants. If you want to include additional custom attributes please consult Input formats for custom attributes. |
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