Key Changes:
- Updated metadata_extractor_mvp.py to use SIMPLE structure for all tabular fields
- All tabular fields now use direct value objects (no MetadataTableFieldRow wrapper)
- MAIN_LANGUAGES, ASSETCOMPLIANCE, MARKETING_TAG, CREATIVEX all use SIMPLE structure
- Master Asset ID field updated to SIMPLE structure
- Date fields now use type 'string' instead of 'long'
- Matches DAM reference structure from asset_representation.json
Added Files:
- metadata_extractor_mvp_PROD.py: PROD-specific version with same SIMPLE structure
- Backup files for safety
- Analysis and comparison documentation
Environment:
- Tested and working in PPR environment (ppr.dam.ferrero.com)
- All tabular fields match DAM-supplied reference structure
- Successful uploads confirmed
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Critical Fix:
- extract_global_campaign_reference() now accepts campaign_id parameter
- Always sets local_campaign_id to current campaign as fallback
- Prevents NULL local_campaign_id when no Global Campaign Reference exists
Root Cause:
- Assets without Global Campaign Reference had NULL local_campaign_id
- Caused derivatives to be linked to wrong campaigns
- Same asset in multiple campaigns would share tracking IDs incorrectly
Impact:
- Every asset now has proper local_campaign_id
- Derivatives correctly linked to their source campaign
- Fixes issue where C000001177 assets were showing as C000002098
Changes:
- database.py: Added campaign_id parameter with fallback logic
- a1_to_a2_box_uploader.py: Pass campaign_number to function
- a5_to_a6_download.py: Pass campaign_number to function
Reverted master_asset_id changes per user feedback:
- tracking_id already links derivatives to masters
- No need for additional master_asset_id foreign key
- Only storing dam_asset_id for DAM asset tracking
Changes:
- Reverted get_master_asset() to not return database 'id'
- Updated store_derivative_asset() to only INSERT dam_asset_id
- Updated a2_to_a3_upload_polling.py to pass None for master_asset_id
- Removed master_asset_id from INSERT statement
Note: Migration script still needed for dam_asset_id column only
Email Template Fix:
- Fixed subject line syntax error in a2_to_a3_batch_complete template
- Removed Jinja2 control flow ({% if %}) from subject line
- Changed to simple expression-only format
- Fixes 'Failed to send email' error
Database Logging Fix:
- Updated get_master_asset() to return database primary key 'id'
- Updated store_derivative_asset() to actually store master_asset_id and dam_asset_id
- Updated a2_to_a3_upload_polling.py to pass master_asset['id'] instead of None
- Added migration script to add dam_asset_id column to derivative_assets table
- Fixes issue where derivatives weren't being linked to masters in database
- Enables proper lookups and tracking of uploaded derivatives
Impact:
- Email notifications will now send successfully
- Derivatives will be properly logged and linked to master assets
- Other tools can now find uploaded derivatives in database
- Convert dates to milliseconds since epoch (Unix timestamp × 1000)
- Change field type from 'string' to 'long' for DATE fields
- Add _set_date_field_value() helper method for proper date handling
- Fixes 'java.lang.String was specified. Expecting java.util.Date' error
- Applies to A2->A3 uploads
- Enhanced _get_assets_recursive() to properly identify folders vs files
- Added resource_type field validation (more reliable than asset_type)
- Created whitelist of 40+ known file extensions for accurate detection
- Fixes HTTP 404 errors when processing folders like '01. REFERENCE FILES'
- Applies to both A1->A2 and B1->B2 workflows
- Added ARTESIA.FIELD.ASSET_ID to MVP fields in field_mappings.yaml
- Updated metadata_extractor_mvp.py to accept master_opentext_id parameter
- Added _add_master_asset_id_field() and _get_field_id() helper methods
- Modified a2_to_a3_upload_polling.py to pass master asset's opentext_id
- Field is populated with original master asset's DAM ID for derivative tracking
- Field is omitted for new assets (tracking ID with -N suffix)
- Covers both A2→A3 standard derivatives and A5→A6 reworked assets
- Modified _set_field_value to include 'type': 'string' in all code paths
- Adds type field when updating existing CreativeX URL field
- Ensures consistent structure whether creating or updating field
- Added 'type': 'string' to FERRERO.FIELD.CREATIVEX LINK value structure
- Fixes DAM validation error for CreativeX URL field
- Structure now matches DAM requirements
- Updated creativex_scoring_storing.py to map multiple placements to platforms
- Modified get_mapped_platform to get_mapped_platforms (returns list)
- Updated a2_to_a3_upload_polling.py to retrieve platforms list from DB
- Enhanced metadata_extractor_mvp.py to build multi-value CreativeX field
- Added DAM-CX mappings.csv for channel/placement to platform mapping
- Supports single channel with multiple placements generating multiple Platform^Score values
Enables asset type to be updated from derivative filename and refactors
_update_fields() to use filename_updates configuration dynamically.
Field Mappings Configuration (field_mappings.yaml):
Added to filename_updates:
- FERRERO.FIELD.MKTG.ASSET TYPE:
source: asset_type
required: true
Now updates from derivative filename:
- ROC_TEST-E2E2_EHI_1x1_DE_de.png → Asset Type = "EHI"
Metadata Extractor Refactor (metadata_extractor_mvp.py):
Old _update_fields():
- Hardcoded field updates (ASSET NAME, DESCRIPTION, STATE)
- Not using filename_updates configuration
- Required code changes to add new fields
New _update_fields():
- Dynamically processes filename_updates from config
- Supports transform: uppercase/lowercase
- Supports any source field from parsed_filename
- Uses forced_values from config (was hardcoded before)
- Add new fields via config, no code changes needed
Configuration-Driven Updates:
- ARTESIA.FIELD.ASSET NAME ← clean_filename
- ARTESIA.FIELD.ASSET DESCRIPTION ← subject_title
- FERRERO.FIELD.MKTG.ASSET TYPE ← asset_type (NEW)
- MAIN_LANGUAGES ← language_code (uppercase)
- FERRERO.FIELD.STATE ← "Local" (forced value)
Benefits:
- Asset type now correctly populated from filename
- Configuration-driven (add fields without code changes)
- Cleaner code (uses config instead of hardcoded logic)
- Forced values also configurable
- Easier to maintain and extend
Example:
Filename: ROC_TEST-E2E2_EHI_1x1_DE_de.png
Parsed asset_type: "EHI"
Field FERRERO.FIELD.MKTG.ASSET TYPE updated to: "EHI"
Impact:
All A2→A3 uploads will now have correct Asset Type from derivative
filename instead of inheriting from master (which may be different).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Stores master asset CreativeX scores from DAM metadata during A1→A2
download for reference/reporting purposes (not used in uploads).
Database Changes:
creativex_scores table:
- Added: tracking_id VARCHAR(6) column
- Added: idx_creativex_tracking_id index
- Updated comment: status can be 'active', 'superseded', or 'master-cx-score'
Status Values:
- 'active' - Current derivative score (from PDF extraction)
- 'superseded' - Old derivative score (version history)
- 'master-cx-score' - Master asset score (from A1→A2 DAM metadata) ← NEW
Migration SQL (for existing databases):
ALTER TABLE creativex_scores ADD COLUMN tracking_id VARCHAR(6);
CREATE INDEX idx_creativex_tracking_id ON creativex_scores(tracking_id);
Database Method Updates (database.py):
store_creativex_score() signature:
- Added: tracking_id parameter (optional, default None)
- Added: status parameter (optional, default 'active')
Logic:
- If status='master-cx-score': Simple insert, no versioning
- If status='active': Soft delete versioning as before
- Always stores tracking_id if provided
A1→A2 Script Updates (a1_to_a2_download.py):
New Function: extract_creativex_from_dam_metadata()
- Searches metadata_element_list for CREATIVEX fields
- Extracts FERRERO.TAB.FIELD.CREATIVEX (score)
- Extracts FERRERO.FIELD.CREATIVEX LINK (url)
- Returns dict with score/url or None if not found
- Handles tabular field structure for score
- Handles nested value structure for URL
Integration:
- After successful master asset storage
- Extracts CreativeX from asset metadata
- If found: Stores in creativex_scores with status='master-cx-score'
- Links to master via tracking_id
- Logs when score found/stored
- Logs "normal" when not found (not all masters are scored)
Use Cases:
A2→A3 Upload:
- Still uses filename-based lookup ONLY ✅
- No changes to A2→A3 logic ✅
- Master scores not used for uploads ✅
Reporting/Analytics Tools:
- Can query master score by tracking_id
- Compare master vs derivative scores
- Track score improvements
- Audit trail
Query Examples:
-- Get master score for tracking ID
SELECT * FROM creativex_scores
WHERE tracking_id = '7xXgKp' AND status = 'master-cx-score';
-- Get derivative score for filename
SELECT * FROM creativex_scores
WHERE filename = 'file.mp4' AND status = 'active';
Test Record Created:
- Filename: nutella_pbased.jpg
- Tracking ID: 7xXgKp
- Score: 85
- Status: master-cx-score
Benefits:
- Historical reference of master scores
- Enables score comparison analytics
- No impact on A2→A3 upload logic
- Automatic extraction during A1→A2
- Optional (works even if masters don't have scores)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
