Generate Structured Metadata with Multiple Languages

• Interval-Based Execution: The workflow is triggered at a configurable interval (e.g., every 2 hours) using the Interval node, ensuring regular metadata generation.
• Custom Variable Definition: The FunctionItem node allows for defining and assigning custom variables within the workflow.
• Data Transformation: The Set node is used to select and structure specific variables from previous nodes for output.
• Multi-Language Support (Conceptual): While this snippet focuses on the structure, it lays the groundwork for creating multilingual metadata by defining separate logic or variables for each language.

1. Interval Node (2 hours Interval): Configure the unit and interval parameters to set the desired execution frequency for the workflow. The current setting is 2 hours.
2. Function Item Node (FunctionItem): This node defines custom variables. In this example, myVariable is set to 1 and myVariable2 is set to the string "this is exciting". You can extend this node to define more variables or implement more complex logic for metadata generation.
3. Set Node (Set): This node takes the output from the FunctionItem node. It specifically extracts the value of myVariable2 and assigns it to a new field named data. This is where you would map and structure your desired metadata fields.

To implement multi-language support:

• Consider creating separate FunctionItem nodes or modifying the existing one to generate language-specific content.
• You might use conditional logic within the FunctionItem node based on an input parameter or environment variable to determine the target language.
• The Set node can then be used to organize these language-specific outputs into a structured format (e.g., { en: '...', zh: '...' }).