From 86a8751ca5a66fd42d7b2b3dee56210f2ef2b62d Mon Sep 17 00:00:00 2001
From: Melissa Zhang <mzhang19096@gmail.com>
Date: Thu, 23 Jul 2020 13:20:12 -0700
Subject: adjustments to link following/editing behavior

---
 src/client/apis/hypothesis/HypothesisApiUtils.ts | 22 ++++++++++++++++-
 src/client/views/linking/LinkMenuItem.tsx        |  4 +++-
 src/client/views/nodes/DocumentLinksButton.tsx   | 30 +++++++++++++++---------
 3 files changed, 43 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/client/apis/hypothesis/HypothesisApiUtils.ts b/src/client/apis/hypothesis/HypothesisApiUtils.ts
index 2bffdb530..4c9fef45c 100644
--- a/src/client/apis/hypothesis/HypothesisApiUtils.ts
+++ b/src/client/apis/hypothesis/HypothesisApiUtils.ts
@@ -1,5 +1,9 @@
-import { StrCast } from "../../../fields/Types";
+import { StrCast, Cast } from "../../../fields/Types";
 import HypothesisAuthenticationManager from "../HypothesisAuthenticationManager";
+import { SearchUtil } from "../../util/SearchUtil";
+import { action } from "mobx";
+import { Doc } from "../../../fields/Doc";
+import { DocumentType } from "../../documents/DocumentTypes";
 
 export namespace Hypothesis {
 
@@ -94,4 +98,20 @@ export namespace Hypothesis {
         const regex = new RegExp('(?<=\:)(.*?)(?=\@)/');
         return regex.exec(userid)![0];
     };
+
+    // Return corres
+    export const getWebDocs = async (uri: string) => {
+        const results: Doc[] = [];
+        await SearchUtil.Search(uri, true).then(action(async (res: SearchUtil.DocSearchResult) => {
+            const docs = await Promise.all(res.docs.map(async doc => (await Cast(doc.extendsDoc, Doc)) || doc));
+            const filteredDocs = docs.filter(doc => doc.type === DocumentType.WEB && doc.data);
+
+            console.log("docs", docs);
+            console.log("FILTEREDDOCS: ", filteredDocs);
+            filteredDocs.forEach(doc => {
+                results.push(doc);
+            });
+        }));
+        return results;
+    };
 }
\ No newline at end of file
diff --git a/src/client/views/linking/LinkMenuItem.tsx b/src/client/views/linking/LinkMenuItem.tsx
index 509de2745..30571a165 100644
--- a/src/client/views/linking/LinkMenuItem.tsx
+++ b/src/client/views/linking/LinkMenuItem.tsx
@@ -154,7 +154,7 @@ export class LinkMenuItem extends React.Component<LinkMenuItemProps> {
         DocumentLinksButton.EditLink = undefined;
         LinkDocPreview.LinkInfo = undefined;
 
-        this.props.linkDoc.linksToAnnotation && (Doc.GetProto(this.props.destinationDoc).data = new WebField(StrCast(this.props.linkDoc.annotationUrl))); // if destination is a Hypothes.is annotation, redirect website to the annotation's URL to scroll to the annotation
+        // this.props.linkDoc.linksToAnnotation && (Doc.GetProto(this.props.destinationDoc).data = new WebField(StrCast(this.props.linkDoc.annotationUrl))); // if destination is a Hypothes.is annotation, redirect website to the annotation's URL to scroll to the annotation
 
         if (this.props.linkDoc.follow) {
             if (this.props.linkDoc.follow === "Default") {
@@ -167,6 +167,8 @@ export class LinkMenuItem extends React.Component<LinkMenuItemProps> {
         } else {
             DocumentManager.Instance.FollowLink(this.props.linkDoc, this.props.sourceDoc, doc => this.props.addDocTab(doc, "onRight"), false);
         }
+
+        this.props.linkDoc.linksToAnnotation && setTimeout(() => window.open(StrCast(this.props.linkDoc.annotationUrl), '_blank'), 1000); // open external page if hypothes.is annotation
     }
 
     @action
diff --git a/src/client/views/nodes/DocumentLinksButton.tsx b/src/client/views/nodes/DocumentLinksButton.tsx
index d753edbeb..4c60d03fd 100644
--- a/src/client/views/nodes/DocumentLinksButton.tsx
+++ b/src/client/views/nodes/DocumentLinksButton.tsx
@@ -60,10 +60,18 @@ export class DocumentLinksButton extends React.Component<DocumentLinksButtonProp
     }
 
     @action
-    linkAnnotation = async (e: any) => { //  event used by hypothes.is plugin to tell Dash which annotation to link from
+    linkAnnotation = async (e: any) => { // event sent by hypothes.is plugin to tell Dash which annotation we're linking from
         const annotationId = e.detail.id;
-        const sourceUrl = e.detail.uri;
-        console.log(annotationId, sourceUrl);
+        const annotationUri = e.detail.uri;
+        console.log(annotationId, annotationUri);
+        // const source = await Hypothesis.getWebDoc(annotationUri);
+
+        const source = SelectionManager.SelectedDocuments()[0]; // TO BE FIXED, currently link just starts from whichever doc is selected
+        runInAction(() => {
+            DocumentLinksButton.AnnotationId = annotationId;
+            DocumentLinksButton.AnnotationUri = annotationUri;
+            DocumentLinksButton.StartLink = source;
+        });
     }
 
     @action
@@ -133,14 +141,14 @@ export class DocumentLinksButton extends React.Component<DocumentLinksButtonProp
                         const targetDoc = this.props.View.props.Document;
                         const linkDoc = DocUtils.MakeLink({ doc: sourceDoc }, { doc: targetDoc }, DocumentLinksButton.AnnotationId ? "hypothes.is annotation" : "long drag");
 
-                        // not currently possible to drag hypothes.is annotation to form link
-                        // if (DocumentLinksButton.AnnotationId && DocumentLinksButton.AnnotationUri) {
-                        //     const sourceUrl = DocumentLinksButton.AnnotationUri;
-                        //     Doc.GetProto(linkDoc as Doc).linksToAnnotation = true;
-                        //     Doc.GetProto(linkDoc as Doc).annotationId = DocumentLinksButton.AnnotationId;
-                        //     Doc.GetProto(linkDoc as Doc).annotationUrl = Hypothesis.makeAnnotationUrl(DocumentLinksButton.AnnotationId, sourceUrl); // redirect web doc to this URL when following link
-                        //     Hypothesis.makeLink(StrCast(targetDoc.title), Utils.prepend("/doc/" + targetDoc[Id]), DocumentLinksButton.AnnotationId); // update and link placeholder annotation
-                        // }
+                        // TODO: Not currently possible to drag to complete links to annotations
+                        if (DocumentLinksButton.AnnotationId && DocumentLinksButton.AnnotationUri) {
+                            const sourceUrl = DocumentLinksButton.AnnotationUri;
+                            Doc.GetProto(linkDoc as Doc).linksToAnnotation = true;
+                            Doc.GetProto(linkDoc as Doc).annotationId = DocumentLinksButton.AnnotationId;
+                            Doc.GetProto(linkDoc as Doc).annotationUrl = Hypothesis.makeAnnotationUrl(DocumentLinksButton.AnnotationId, sourceUrl); // redirect web doc to this URL when following link
+                            Hypothesis.makeLink(StrCast(targetDoc.title), Utils.prepend("/doc/" + targetDoc[Id]), DocumentLinksButton.AnnotationId); // update and link placeholder annotation
+                        }
 
                         LinkManager.currentLink = linkDoc;
                         runInAction(() => {
-- 
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