Make @uppy/unsplash production ready

packages/@uppy/companion/src/server/provider/unsplash/adapter.js

@@ -49,3 +49,7 @@ exports.getNextPageQuery = (currentQuery) => {
   delete query.q
   return querystring.stringify(query)
 }
+
+exports.getAuthor = (item) => {
+  return { name: item.user.name, url: item.user.links.html }
+}

packages/@uppy/companion/src/server/provider/unsplash/index.js

@@ -7,6 +7,33 @@ const { ProviderApiError } = require('../error')
 
 const BASE_URL = 'https://api.unsplash.com'
 
+function adaptData (body, currentQuery) {
+  const pagesCount = body.total_pages
+  const currentPage = Number(currentQuery.cursor || 1)
+  const hasNextPage = currentPage < pagesCount
+  const subList = adapter.getItemSubList(body) || []
+
+  return {
+    searchedFor: currentQuery.q,
+    username: null,
+    items: subList.map((item) => ({
+      isFolder: adapter.isFolder(item),
+      icon: adapter.getItemIcon(item),
+      name: adapter.getItemName(item),
+      mimeType: adapter.getMimeType(item),
+      id: adapter.getItemId(item),
+      thumbnail: adapter.getItemThumbnailUrl(item),
+      requestPath: adapter.getItemRequestPath(item),
+      modifiedDate: adapter.getItemModifiedDate(item),
+      author: adapter.getAuthor(item),
+      size: null,
+    })),
+    nextPageQuery: hasNextPage
+      ? adapter.getNextPageQuery(currentQuery)
+      : null,
+  }
+}
+
 /**
  * Adapter for API https://api.unsplash.com
  */
@@ -31,11 +58,11 @@ class Unsplash extends SearchProvider {
 
     request(reqOpts, (err, resp, body) => {
       if (err || resp.statusCode !== 200) {
-        err = this._error(err, resp)
-        logger.error(err, 'provider.unsplash.list.error')
-        return done(err)
+        const error = this.error(err, resp)
+        logger.error(error, 'provider.unsplash.list.error')
+        return done(error)
       }
-      done(null, this.adaptData(body, query))
+      return done(null, adaptData(body, query))
     })
   }
 
@@ -48,28 +75,33 @@ class Unsplash extends SearchProvider {
         Authorization: `Client-ID ${token}`,
       },
     }
-
     request(reqOpts, (err, resp, body) => {
       if (err || resp.statusCode !== 200) {
-        err = this._error(err, resp)
-        logger.error(err, 'provider.unsplash.download.error')
-        onData(err)
+        const error = this.error(err, resp)
+        logger.error(error, 'provider.unsplash.download.error')
+        onData(error)
         return
       }
 
       const url = body.links.download
-      request.get(url)
-        .on('response', (resp) => {
-          if (resp.statusCode !== 200) {
-            onData(this._error(null, resp))
+
+      request
+        .get(url)
+        .on('response', (response) => {
+          if (response.statusCode !== 200) {
+            onData(this.error(null, response))
           } else {
-            resp.on('data', (chunk) => onData(null, chunk))
+            response.on('data', (chunk) => onData(null, chunk))
           }
         })
         .on('end', () => onData(null, null))
-        .on('error', (err) => {
-          logger.error(err, 'provider.unsplash.download.url.error')
-          onData(err)
+        // To attribute the author of the image, we call the `download_location`
+        // endpoint to increment the download count on Unsplash.
+        // https://help.unsplash.com/en/articles/2511258-guideline-triggering-a-download
+        .on('complete', () => request({ ...reqOpts, url: body.links.download_location }))
+        .on('error', (error) => {
+          logger.error(error, 'provider.unsplash.download.url.error')
+          onData(error)
         })
     })
   }
@@ -86,53 +118,27 @@ class Unsplash extends SearchProvider {
 
     request(reqOpts, (err, resp, body) => {
       if (err || resp.statusCode !== 200) {
-        err = this._error(err, resp)
-        logger.error(err, 'provider.unsplash.size.error')
-        done(err)
+        const error = this.error(err, resp)
+        logger.error(error, 'provider.unsplash.size.error')
+        done(error)
         return
       }
 
       getURLMeta(body.links.download)
         .then(({ size }) => done(null, size))
-        .catch((err) => {
-          logger.error(err, 'provider.unsplash.size.error')
+        .catch((error) => {
+          logger.error(error, 'provider.unsplash.size.error')
           done()
         })
     })
   }
 
-  adaptData (body, currentQuery) {
-    const data = {
-      searchedFor: currentQuery.q,
-      username: null,
-      items: [],
-    }
-    const items = adapter.getItemSubList(body)
-    items.forEach((item) => {
-      data.items.push({
-        isFolder: adapter.isFolder(item),
-        icon: adapter.getItemIcon(item),
-        name: adapter.getItemName(item),
-        mimeType: adapter.getMimeType(item),
-        id: adapter.getItemId(item),
-        thumbnail: adapter.getItemThumbnailUrl(item),
-        requestPath: adapter.getItemRequestPath(item),
-        modifiedDate: adapter.getItemModifiedDate(item),
-        size: null,
-      })
-    })
-
-    const pagesCount = body.total_pages
-    const currentPage = parseInt(currentQuery.cursor || 1)
-    const hasNextPage = currentPage < pagesCount
-    data.nextPageQuery = hasNextPage ? adapter.getNextPageQuery(currentQuery) : null
-    return data
-  }
-
-  _error (err, resp) {
+  // eslint-disable-next-line class-methods-use-this
+  error (err, resp) {
     if (resp) {
       const fallbackMessage = `request to Unsplash returned ${resp.statusCode}`
-      const msg = resp.body && resp.body.errors ? `${resp.body.errors}` : fallbackMessage
+      const msg
+        = resp.body && resp.body.errors ? `${resp.body.errors}` : fallbackMessage
       return new ProviderApiError(msg, resp.statusCode)
     }
 

packages/@uppy/dashboard/src/components/FileItem/FileInfo/index.js

@@ -1,51 +1,75 @@
-const { h } = require('preact')
+const { h, Fragment } = require('preact')
 const prettierBytes = require('@transloadit/prettier-bytes')
 const truncateString = require('@uppy/utils/lib/truncateString')
 
 const renderFileName = (props) => {
-  // Take up at most 2 lines on any screen
-  let maxNameLength
-  // For very small mobile screens
-  if (props.containerWidth <= 352) {
-    maxNameLength = 35
-  // For regular mobile screens
-  } else if (props.containerWidth <= 576) {
-    maxNameLength = 60
-  // For desktops
-  } else {
-    maxNameLength = 30
+  const { author, name } = props.file.meta
+
+  function getMaxNameLength () {
+    if (props.containerWidth <= 352) {
+      return 35
+    }
+    if (props.containerWidth <= 576) {
+      return 60
+    }
+    // When `author` is present, we want to make sure
+    // the file name fits on one line so we can place
+    // the author on the second line.
+    return author ? 20 : 30
   }
 
   return (
-    <div className="uppy-Dashboard-Item-name" title={props.file.meta.name}>
-      {truncateString(props.file.meta.name, maxNameLength)}
+    <div className="uppy-Dashboard-Item-name" title={name}>
+      {truncateString(name, getMaxNameLength())}
     </div>
   )
 }
 
-const renderFileSize = (props) => (
-  props.file.size
-    && (
-    <div className="uppy-Dashboard-Item-statusSize">
-      {prettierBytes(props.file.size)}
+const renderAuthor = (props) => {
+  const { author } = props.file.meta
+  const { providerName } = props.file.remote
+  const dot = `\u00B7`
+
+  if (!author) {
+    return null
+  }
+
+  return (
+    <div className="uppy-Dashboard-Item-author">
+      <a
+        href={`${author.url}?utm_source=Companion&utm_medium=referral`}
+        target="_blank"
+        rel="noopener noreferrer"
+      >
+        {truncateString(author.name, 13)}
+      </a>
+      {providerName ? (
+        <Fragment>
+          {` ${dot} `}
+          {providerName}
+        </Fragment>
+      ) : null}
     </div>
-    )
+  )
+}
+
+const renderFileSize = (props) => props.file.size && (
+<div className="uppy-Dashboard-Item-statusSize">
+  {prettierBytes(props.file.size)}
+</div>
 )
 
-const ReSelectButton = (props) => (
-  props.file.isGhost
-    && (
-      <span>
-        {' \u2022 '}
-        <button
-          className="uppy-u-reset uppy-c-btn uppy-Dashboard-Item-reSelect"
-          type="button"
-          onClick={props.toggleAddFilesPanel}
-        >
-          {props.i18n('reSelect')}
-        </button>
-      </span>
-    )
+const ReSelectButton = (props) => props.file.isGhost && (
+<span>
+  {' \u2022 '}
+  <button
+    className="uppy-u-reset uppy-c-btn uppy-Dashboard-Item-reSelect"
+    type="button"
+    onClick={props.toggleAddFilesPanel}
+  >
+    {props.i18n('reSelect')}
+  </button>
+</span>
 )
 
 const ErrorButton = ({ file, onClick }) => {
@@ -68,10 +92,14 @@ const ErrorButton = ({ file, onClick }) => {
 
 module.exports = function FileInfo (props) {
   return (
-    <div className="uppy-Dashboard-Item-fileInfo" data-uppy-file-source={props.file.source}>
+    <div
+      className="uppy-Dashboard-Item-fileInfo"
+      data-uppy-file-source={props.file.source}
+    >
       {renderFileName(props)}
       <div className="uppy-Dashboard-Item-status">
         {renderFileSize(props)}
+        {renderAuthor(props)}
         {ReSelectButton(props)}
         <ErrorButton
           file={props.file}

packages/@uppy/dashboard/src/components/FileItem/FileInfo/index.scss

@@ -17,6 +17,19 @@
   }
 }
 
+.uppy-Dashboard-Item-author {
+  color: $gray-600;
+  vertical-align: bottom;
+  font-size: 11px;
+  font-weight: normal;
+  display: inline-block;
+  line-height: 1;
+
+  a {
+    color: $gray-600;
+  }
+}
+
 .uppy-Dashboard-Item-status {
   color: $gray-600;
   font-weight: normal;