This library provides modules to simplify the works when it comes to dealing with contents from ArcGIS Online: search group content, format items, search items from my favorite group and etc.
Have you ever seen the Browse Page of the Living Atlas of the World site and/or the Explore App of the Esri Maps for Pulic Policy site? Although the UI look quite different, but ultimately these two apps do pretty much the same thing: Search items from a ArcGIS Online Group and render the results as a list.
Of course you can do this by using the Group Content Search operation from ArcGIS REST API directly, which is exactly what we use, but sooner or later you will realize that you will need to do a lot of extra things before you can do things like searching group content using the category schema or content type as filters; or getting the ready to use thumbnail image URL for items from the result before rendering them as a list of cards and etc.
We use this library in several different Living Atlas apps/sites and we will continue to maintain this library by adding more modules to it.
npm install @vannizhang/arcgis-rest-helper
import {
setDefaultOptions,
// search-group-items
loadGroupCategorySchema,
searchGroupItems,
searchGroupItemsByIds,
// format-item
formatItem,
// my-favorite-items
getMyFavItems,
toggleShareWithMyFavGroup,
// shared types
AgolItem,
ContentType,
SortField,
SortOrder,
SearchResponse,
} from '@vannizhang/arcgis-rest-helper'Make sure to call setDefaultOptions before using other methods like loadGroupCategorySchema, searchGroupItems and etc.
import {
setDefaultOptions,
} from '@vannizhang/arcgis-rest-helper'
// this will make searchGroupItems to use the group 'abc123' by default, unless a groupId is provided in the SearchOptions
setDefaultOptions({
groupId: 'abc123',
});
// Here are all available default options
setDefaultOptions({
groupId: 'abc123',
ArcGISOnlineHost: 'https://arcgis-content.maps.arcgis.com',
// make sure myFavGroupId and identidyManager are provided before using methods from my-favorite-items module
myFavGroupId: 'efg567',
identidyManager: getIdentidyManager(); // let's assume this method returns the ArcGISIdentityManager instance (https://developers.arcgis.com/arcgis-rest-js/api-reference/arcgis-rest-request/ArcGISIdentityManager)
});