edc-web-components 0.4.0

A Rust Web Components with patternfly-yew client for EDC
Documentation 
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use crate::models::dataset_extra_fields::DatasetExtraFields;
use crate::models::{Creator, Thumbnail};
use edc_connector_client::types::asset::Asset;
use edc_connector_client::types::catalog::Dataset;
use edc_connector_client::types::data_address::DataAddress;
use edc_connector_client::types::properties::Properties;

#[derive(Clone, Debug, PartialEq)]
pub struct AssetItem {
  pub id: String,
  pub name: String,
  pub version: Option<semver::Version>,
  pub description: Option<String>,
  pub creator: Option<Creator>,
  pub thumbnail: Option<Thumbnail>,
  pub keywords: Vec<String>,
  pub base_url: String,
  pub proxy_path: bool,
  pub proxy_query_params: bool,
  pub proxy_method: bool,
  pub proxy_body: bool,
}

impl From<Asset> for AssetItem {
  fn from(asset: Asset) -> Self {
    let id = asset.id().to_string();
    let name = get_property(asset.properties(), "name");
    let description = asset
      .properties()
      .get::<String>("http://www.w3.org/2000/01/rdf-schema#comment")
      .unwrap_or_default();

    let version = asset
      .properties()
      .get::<String>("http://www.w3.org/ns/dcat#version")
      .unwrap_or_default()
      .and_then(|version| semver::Version::parse(version.as_str()).ok());

    let creator = asset
      .properties()
      .get_raw("http://purl.org/dc/terms/creator")
      .and_then(|property_value| serde_json::from_value::<Creator>(property_value.0.clone()).ok());

    let thumbnail = asset
      .properties()
      .get_raw("http://xmlns.com/foaf/0.1/thumbnail")
      .and_then(|property_value| {
        serde_json::from_value::<Thumbnail>(property_value.0.clone()).ok()
      });

    let keywords = asset
      .properties()
      .get_raw("http://www.w3.org/ns/dcat#keyword")
      .and_then(|property_value| {
        serde_json::from_value::<Vec<String>>(property_value.0.clone()).ok()
      })
      .unwrap_or_default();

    let base_url = asset
      .data_address()
      .property("baseUrl")
      .unwrap_or_default()
      .unwrap_or_default();

    let proxy_path = get_boolean_property(asset.data_address(), "proxyPath");
    let proxy_query_params = get_boolean_property(asset.data_address(), "proxyQueryParams");
    let proxy_method = get_boolean_property(asset.data_address(), "proxyMethod");
    let proxy_body = get_boolean_property(asset.data_address(), "proxyBody");

    AssetItem {
      id,
      name,
      version,
      description,
      creator,
      thumbnail,
      keywords,
      base_url,
      proxy_path,
      proxy_query_params,
      proxy_method,
      proxy_body,
    }
  }
}

impl From<edc_federated_catalog_client::models::Dataset> for AssetItem {
  fn from(dataset: edc_federated_catalog_client::models::Dataset) -> Self {
    Self {
      id: dataset.id.clone(),
      name: dataset.name,
      version: dataset
        .version
        .and_then(|version| semver::Version::parse(&version).ok()),
      description: dataset.description,
      creator: dataset.creator.map(|creator| Creator {
        name: Some(creator.name),
        thumbnail: Some(Thumbnail {
          resource: Some(creator.thumbnail.resource),
        }),
      }),
      thumbnail: dataset.thumbnail.map(|thumbnail| Thumbnail {
        resource: Some(thumbnail.resource),
      }),
      keywords: dataset.keywords,
      base_url: "".to_string(),
      proxy_path: false,
      proxy_query_params: false,
      proxy_method: false,
      proxy_body: false,
    }
  }
}

impl From<&Dataset<DatasetExtraFields>> for AssetItem {
  fn from(dataset: &Dataset<DatasetExtraFields>) -> Self {
    let id = dataset.id().to_string();
    let extra = &dataset.extra;

    Self {
      id,
      name: extra.name.clone(),
      version: extra
        .version
        .as_ref()
        .and_then(|version| semver::Version::parse(version).ok()),
      description: extra.description.to_owned(),
      creator: extra.creator.as_ref().map(|creator| Creator {
        name: Some(creator.name.to_owned()),
        thumbnail: Some(Thumbnail {
          resource: Some(creator.thumbnail.resource.to_owned()),
        }),
      }),
      thumbnail: extra.thumbnail.as_ref().map(|thumbnail| Thumbnail {
        resource: Some(thumbnail.resource.to_owned()),
      }),
      keywords: extra.keywords.clone(),
      base_url: "".to_string(),
      proxy_path: false,
      proxy_query_params: false,
      proxy_method: false,
      proxy_body: false,
    }
  }
}

fn get_property(properties: &Properties, name: &str) -> String {
  properties
    .get::<String>(name)
    .unwrap_or_default()
    .unwrap_or_default()
}

fn get_boolean_property(data_address: &DataAddress, name: &str) -> bool {
  data_address
    .property::<String>(name)
    .unwrap_or_default()
    .unwrap_or_default()
    == "true"
}