From 429223bb67a95006d829a9b3f5f5125370dc71b4 Mon Sep 17 00:00:00 2001
From: Stanislaw Adaszewski <s.adaszewski@gmail.com>
Date: Sat, 1 Feb 2020 17:33:43 +0100
Subject: [PATCH] Added UUID detection.

---
 frontend/src/js/misc/arvados-type-name.js |  4 +-
 frontend/src/js/misc/detect-uuids.js      | 27 +++++++++
 frontend/src/js/misc/url-for-object.js    | 19 +++++++
 frontend/src/js/page/wb-process-view.js   | 69 ++++++++++++++++++++++-
 4 files changed, 116 insertions(+), 3 deletions(-)
 create mode 100644 frontend/src/js/misc/detect-uuids.js
 create mode 100644 frontend/src/js/misc/url-for-object.js

diff --git a/frontend/src/js/misc/arvados-type-name.js b/frontend/src/js/misc/arvados-type-name.js
index 59c486c..e30f741 100644
--- a/frontend/src/js/misc/arvados-type-name.js
+++ b/frontend/src/js/misc/arvados-type-name.js
@@ -3,7 +3,9 @@ const typeIdToName = {
   'j7d0g': 'group',
   'xvhdp': 'container_request',
   'dz642': 'container',
-  '7fd4e': 'workflow'
+  '7fd4e': 'workflow',
+  'ozdt8': 'api_client',
+  '4zz18': 'collection'
 };
 
 function arvadosTypeName(id) {
diff --git a/frontend/src/js/misc/detect-uuids.js b/frontend/src/js/misc/detect-uuids.js
new file mode 100644
index 0000000..3b72248
--- /dev/null
+++ b/frontend/src/js/misc/detect-uuids.js
@@ -0,0 +1,27 @@
+function detectUuids(obj) {
+  let Q = [ obj ];
+  let matches = {};
+
+  while (Q.length > 0) {
+    let item = Q.pop();
+
+    if (!item)
+      continue;
+      
+    if (typeof(item) === 'string') {
+      // use regexes
+      let rx = /[a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{15}/g;
+      for (let m = rx.exec(item); m; m = rx.exec(item))
+        matches[m[0]] = true;
+
+    } else if (typeof(item) === 'object') {
+      Object.keys(item).map(k => Q.push(item[k]));
+    }
+  }
+
+  matches = Object.keys(matches);
+
+  return matches;
+}
+
+export default detectUuids;
diff --git a/frontend/src/js/misc/url-for-object.js b/frontend/src/js/misc/url-for-object.js
new file mode 100644
index 0000000..b2258e7
--- /dev/null
+++ b/frontend/src/js/misc/url-for-object.js
@@ -0,0 +1,19 @@
+import arvadosTypeName from 'arvados-type-name';
+
+function urlForObject(item) {
+  let objectType = arvadosTypeName(item.uuid.split('-')[1]);
+  if (objectType === 'user')
+    return ('/browse/' + item.uuid);
+  else if (objectType === 'group' && item.group_class === 'project')
+    return ('/browse/' + item.uuid);
+  else if (objectType === 'container_request')
+    return ('/process/' + item.uuid);
+  else if (objectType === 'workflow')
+    return ('https://wb.arkau.roche.com/workflows/' + item.uuid);
+  else if (objectType === 'collection')
+    return ('https://wb.arkau.roche.com/collections/' + item.uuid);
+  else if (objectType === 'container')
+    return ('https://wb.arkau.roche.com/containers/' + item.uuid);
+}
+
+export default urlForObject;
diff --git a/frontend/src/js/page/wb-process-view.js b/frontend/src/js/page/wb-process-view.js
index 655b11e..8e05b3c 100644
--- a/frontend/src/js/page/wb-process-view.js
+++ b/frontend/src/js/page/wb-process-view.js
@@ -1,16 +1,81 @@
 import { h, Component } from 'preact';
 import WBNavbarCommon from 'wb-navbar-common';
 import WBArvadosCrumbs from 'wb-arvados-crumbs';
+import makeArvadosRequest from 'make-arvados-request';
+import detectUuids from 'detect-uuids';
+import arvadosTypeName from 'arvados-type-name';
+import urlForObject from 'url-for-object';
 
 class WBProcessView extends Component {
-  render({ app, uuid }) {
+  constructor(...args) {
+    super(...args);
+    this.state.objectUrls = [];
+  }
+
+  componentDidMount() {
+    let { arvHost, arvToken } = this.props.app.state;
+    let prom = makeArvadosRequest(arvHost, arvToken,
+      '/arvados/v1/container_requests/' + this.props.uuid);
+    let req;
+    let cont;
+    prom = prom.then(xhr => {
+      req = xhr.response;
+      if (req.container_uuid) {
+        let prom_1 = makeArvadosRequest(arvHost, arvToken,
+          '/arvados/v1/containers/' + req.container_uuid);
+        prom_1 = prom_1.then(xhr => (cont = xhr.response));
+        return prom_1;
+      }
+    });
+    //prom = prom.then(xhr => (cont = xhr.response));
+    prom = prom.then(() => {
+      let uuids = detectUuids([ req, cont ]);
+      let objectTypes = uuids.map(u => arvadosTypeName(u.split('-')[1]) + 's');
+      let objQueries = {};
+      objectTypes.map(t => (objQueries[t] = []));
+      uuids.map((u, idx) => (objQueries[objectTypes[idx]].push(u)));
+      let prom_1 = new Promise(accept => accept());
+      let objects = [];
+      // delete objQueries['users'];
+      delete objQueries['api_clients'];
+      for (let k in objQueries) {
+        let filters = [
+          ['uuid', 'in', objQueries[k]]
+        ];
+        prom_1 = prom_1.then(() => makeArvadosRequest(arvHost, arvToken,
+          '/arvados/v1/' + k + '?filters=' +
+          encodeURIComponent(JSON.stringify(filters))));
+        prom_1 = prom_1.then(xhr => (objects = objects.concat(xhr.response['items'])));
+      }
+      prom_1 = prom_1.then(() => objects);
+      return prom_1;
+    });
+    prom = prom.then(objects => {
+      let objDict = {};
+      objects.map(o => (objDict[o['uuid']] = o));
+      let urls = objects.map(o => urlForObject(o));
+      this.setState({ 'objectUrls': urls });
+    });
+  }
+
+  render({ app, uuid }, { objectUrls }) {
     return (
       <div>
         <WBNavbarCommon app={ app } />
 
         <WBArvadosCrumbs app={ app } uuid={ uuid } />
 
-        <div class="my-2">This is the process view for { uuid }</div>
+        <div class="my-2">
+          This is the process view for { uuid }
+        </div>
+        <div>
+          <a href="/browse">Click here</a>
+        </div>
+        <ul>
+          { objectUrls.map(url => (
+            <li><a href={ url }>{ url }</a></li>
+          )) }
+        </ul>
       </div>
     );
   }