🗒️ Let’s look at some art
Your team has been developing an app that allows users to search the Chicago Institute of Art (CIOA)'s API for public domain artwork. You've inherited some code from a teammate – your job is to finish the rest of the tasks your team has agreed on!
To fulfill the remaining acceptance criteria for this project, you will need to make requests to two endpoints provided by the COIA. We have provided some guidance about using the CIOA API. See the “Working with the API” section.
Local development setup
In order to work on the project, you'll need to install its dependencies. cd
into this folder and run the following command in your terminal:
npm ci
Now, to develop the app locally, run:
npm start
To run your tests, run:
npm test
Acceptance criteria
Your team has agreed on the following requirements for the app's MVP (minimum viable product). Your teammate has implemented a couple of these criteria already. Start with ./src/components/App.jsx
to familiarize yourself with their work, then build on top of it. You're gonna do great!
- Create a
searchArtworks
for making GET requests to/search/artworks/
. Seesrc/utils/api.js
- Request a local copy of data in
searchArtworks
to avoid making too many requests to the COIA/artworks/search/
endpoint - When the UI is minimally complete, ensure that
searchArtworks
makes requests to the CIOA/artworks/search/
endpoint, as described in "Working with the API"
- Request a local copy of data in
- Create a
SearchForm
component that will allow the user to perform a search. Seesrc/components/SearchForm.jsx
- [x ] Fix a known bug: the whole app refreshes when
SearchForm
is submitted - [ x] Create two views (e.g.,
SearchPage
andImageDetailsPage
) - In
SearchPage
, render- the
SearchForm
component and - a list of results including the name of the piece and the artist who created the piece. When a result is clicked, the user should see
ImageDetailsPage
.
- the
- [ x] In
ImageDetailsPage
, render- a back button that allows the user to return to their search, and
- the artwork whose title they just clicked on
💻 Working with the API
CIOA maintains two distinct APIs: one for requesting data from its catalog, and one for requesting the images from the catalog. These APIs have some dense documentation; we’ve outlined the things you should know.
Requesting data from the catalog
You’ll make requests to the /artworks/search/
endpoint provided by the COIA. You can build a search with a URL like the following:
https://api.artic.edu/api/v1/artworks/search?q={USER_QUERY}&query[term][is_public_domain]=true&fields=artist_title,id,date_display,image_id,thumbnail.alt_text,thumbnail.width,thumbnail.height,title
These URLs are quite long, but you don't need to worry about exactly what each part means. You'll need to replace {USER_QUERY}
with the thing your user searched for in the catalog. If your user searches for “cats”, your request url becomes:
https://api.artic.edu/api/v1/artworks/search?q=cats&query[term][is_public_domain]=true&fields=artist_title,id,date_display,image_id,thumbnail.alt_text,thumbnail.width,thumbnail.height,title
.
Try it our for yourself: open the “cats” query in your browser.
Working with data returned from the catalog
Requests to the /artworks/seearch/
endpoint return a JSON object. This object has a lot of information. You should focus on the data
property, which is an array of objects. Each object is shaped as follows:
[NB: this would be easier to parse as a table; I just don’t want to bother with the table markup right now]
artist_title
: a string indicating the known artist of the piecedate_display
: a string indicating the known production date of the pieceid
: a number representing the item’s unique idimage_id
: a string referencing the id of the full image for this catalog itemthumbnail
: an object with the following properties:alt_text
,width
, andheight
title
: a string indicating the title of the piece
🖼️ Requesting an image
The COIA provides an endpoint dedicated to serving images. You can make requests from it as follows:
https://www.artic.edu/iiif/2/{IMAGE_ID}/full/843,/0/default.jpg
You should replace {IMAGE_ID}
with an image ID from the data you retrieve from the /artworks/search/
endpoint. For instance, you can view Georges Seurat’s La grande jette at the following URL:
https://www.artic.edu/iiif/2/1adf2696-8489-499b-cad2-821d7fde4b33/full/843,/0/default.jpg
You can also open that image in your browser, if you’d like!