ga-v4-flattener

This library exposes two public functions that accept a Google Analytics Core Reporting v4 response string (string of the JSON data) and transform the data into something easier to use.

Report to delimited (e.g. TSV, CSV)

to_delimited(raw_report_response: &str, delimiter: &str) -> Result<Vec<String>, serde_json::Error>

Converts a report response to a collection of delimited reports. You can specify any delimiter string you'd like.

["\"ga:deviceCategory\",\"ga:sessions\"\n\"desktop\",43\n\"mobile\",1\n"]

Report to flat JSON (flat array of row data)

to_flat_json(raw_report: &str) -> Result<serde_json::value::Value, serde_json::Error>

Converts a report response to an array of "flat JSON" responses.

[
  [{
    "ga:deviceCategory": "desktop",
    "ga:sessions": 21
  }, {
    "ga:deviceCategory": "mobile",
    "ga:sessions": 84
  }],
  [{
    "ga:country": "Mexico",
    "ga:bounces": 9213
  }, {
    "ga:country": "Canada",
    "ga:bounces": 407
  }]
]

Limitations

• Pivots are not supported

Contributing

Issues and pull requests welcome. Please be nice.

• Run tests with cargo test
• Run benchmarks with cargo bench
• Format with rustfmt

License

MIT