Tamper Feeds nodes

Hi urwen,

Actually this feature will not explode fields into nodes, it will allow you to tamper feed nodes like standalone feeds importers.

I managed to implement this, but I lack time to format a proper patch.

Hi Twistor,

It is configured per importer, so any feed created will get the same modifications.

Indeed. Standalone importers are only a part of Feeds features. The idea is to be able to configure it by feed node also.

Here is my use case: A product importer is attached to product feed nodes, creating product nodes. Thats because the feed url is proper to each product feed. The goal is to be able to:

• Tamper the product importer, say capitalize the product node title. This will apply to all product feed nodes
• Tamper individually product feed nodes. eg some feeds may need an utf8 tamper plugin.

Importer level tampering should be applied before feed node level importer.

I've done some several modifications to Feeds Tamper to achieve this, bringing it closer to Feeds architecture: importers are identified by a composite key (importer_id + feed_node_id, if feed_node_id == 0 then it's a standalone importer).

Basically these mods adds a $feed_node_id on most Tamper helpers, a new column feed_node_id and a Tamper tab on feed nodes:

function feeds_tamper_save_instance($instance, $feed_nid = 0) {}
...
function feeds_tamper_load_by_importer($importer, $disabled = FALSE, $feed_nid = 0) {}
...
ctools_export_load_object('feeds_tamper', 'conditions', array('importer' => $importer->id, 'feed_nid' => $feed_nid));

I'm willing to submit a patch with this mods, and may speed up this if you or someone is interested.