Overview YCE

IceCat is a PIM provider that supplies diverse range of product information and supporting media.

YCE provides a seamless integration with this service, which is configured via system attributes and is facilitated by two recurring tasks: daily index (DI) and product attribute enhancement (PAE) that run in background in Admin app.  There is also an additional job, which is optional brand attribute enhancement (BAE), which allows to download supplier logos and attach them to brand entries.

System preference Example Purpose
IceCat_username  Authentication
IceCat_password  Authentication
IceCat_index_urihttp://data.icecat.biz/export/level4/INT/files.index.csv.gzMain index (DI)
IceCat_supplier_urihttp://data.icecat.biz/export/level4/refs/SuppliersList.xml.gzSuppliers index (DI)
IceCat_base_urihttp://data.icecat.biz/export/level4/Base URL where individual product information resides (PAE)
IceCat_temp_dirfile:///some/path/temp/Temp directory for downloaded files (DI+PAE)
IceCat_langsEN:en,DE:deCSV language mapping for downloading country specific product information (PAE)
IceCat_run_onlyABC,EDFCSV of of product codes to enhance (PAE). This should be used when PAE task needs to be run on specific products only, default is PAE runs on all products with outdated PIM flag in batch size
IceCat_force_image_download Flag to force re-downloading media files (PAE)
IceCat_max_batch5000Maximum products to be enhanced in a single job cycle (default is 5000)
IceCat_enable_SKU_only 3.6.0+falseFlag set for daily index job. If set to true forces to use SKU only matches (maybe very unreliable).

In addition to above core configuration there are several attributes mapping that can be used to configure default behaviour and enable YC features (such as attribute navigation and search index options)

System preference Example Purpose
IceCat_attribute_prefixice_ Prefix that is used for all attributes stored on Product (allows for better system management as these attributes can be easily identified and manipulated if need be as DB level)
IceCat_attribute_store_csv1234,4556CSV of IceCat feature codes (e.g. 1234,4556) that need to be marked as storable (allows to store values in index as is and display on category pages)
IceCat_attribute_search_csv1234,4556CSV of IceCat feature codes (e.g. 1234,4556) that need to be marked as searcheable
IceCat_attribute_primary_csv1234,4556CSV of IceCat feature codes (e.g. 1234,4556) that need to be marked as primary (exact searches)
IceCat_attribute_navigation_csv1234,4556CSV of IceCat feature codes (e.g. 1234,4556) that need to be marked as navigatable (used in filtered navigation)
IceCat_attribute_navigation_range_csv1234,4556CSV of IceCat feature codes (e.g. 1234,4556) that need to be marked as navigatable for purpose of range filters. Values are padded up to 10 character with 3 reserved for decimal places. E.g. 3.5 = 0000003500, 3.5555 = 0000003556
IceCat_attribute_map

1234=DESCRIPTION_en
4556=OTHER_ATTR

Property style mapping to rename features into attributes
IceCat_brand_alias_mapHP=Hewlett-packardProperty style mapping to rename brands E.g. HP=Hewlett-packard
IceCat_associationsaccessoriesType of association to use for "related products". Leave blank to disable related products. 
IceCat_use_names Set to true to use product names from IceCat (this will overwrite product i18n names)
IceCat_use_titles Set to true to use product titles from IceCat (this will overwrite product i18n names)
IceCat_use_descriptions Set to true to use product descriptions from IceCat

First tasks downloads the master index file in attempt to match the product codes in your YC instance with IceCat product code using either EAN, SKU+Brand or just SKU. If product has been matched the IceCat code is set in PIM reference and product is marked as PIM data is outdated (see External tab of the product editor).  Additionally other information is stored in custom attributes of the product at this stage, including the type of match that was used to identify IceCat product code (stored in IceCat_matchedby).

Second task acts upon outdated products by downloading data from IceCat and enhancing the attributes and media. 

  Note that for performance reasons media is not re-downloaded every time, use "IceCat_force_image_download" global flag, or set "IceCat_refreshimages" at product level for individual products

IceCat core product attributes Example Purpose 
PIM reference Core property of Product used to capture IceCat product code
PIM data is outdated Core property of Product used to capture signify that product details need to be reloaded
Disable PIM updates Core property of Product used to disable PIM updates
IceCat_matchedby  

Type of match that was used to identify PIM code
ICE - strongest match should be set when PIM code is set manually
EAN - next level match by EAN code (strongest automatic match)
BRAND - next level SKU+Manufacturer name (moderate match)
SKU - weakest match, very unreliable (disabled by default in 3.6.0+)

IceCat_producttype This property holds GUID of product type in IceCat for this product.
IceCat_updatefailures Count of failures encountered when attempting to update product information. Maximum failure count is set to 5, which means if PAE fails 5 times in a row to update given product it is marked as "PIM disabled" (used to blacklist consistently failing products)
IceCat_refreshimages If set to true forces redownload of existing images. DI can set it to true automatically if better match is found. Once the images are refreshed the flag is automatically removed.

Recommended schedules

TaskSchedule
(DI) IceCat Daily Index UpdateOnce a day in the evening, depending on the size of your catalog this could take considerable amount of time
(PAE) IceCat Product Attributes EnhancerSeveral times during the day in off peak hours in 15 minutes intervals with batch of 1000 products
(BAE) IceCat Brand Attribute EnhancerCan be run manually as required once a month. 

 

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Created by Denis Pavlov on 2018/11/13 08:51
    
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