Improve move/copy/merge sections between documents

Processx all child sections during copy/move/merge operation.

Ensure links work as expected within newly copied/moved content.

Index copied/moved content for searching.

fixes #138
fixes #248

domain/document/endpoint.go

@@ -775,6 +775,9 @@ func (h *Handler) Duplicate(w http.ResponseWriter, r *http.Request) {
 	method := "document.Duplicate"
 	ctx := domain.GetRequestContext(r)
 
+	// Holds old to new ref ID values.
+	pageRefMap := make(map[string]string)
+
 	// Parse payload
 	defer streamutil.Close(r.Body)
 	body, err := ioutil.ReadAll(r.Body)
@@ -893,21 +896,12 @@ func (h *Handler) Duplicate(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 	}
-	// Links
-	for l := range dl {
-		dl[l].SourceDocumentID = d.RefID
-		dl[l].RefID = uniqueid.Generate()
 
-		err = h.Store.Link.Add(ctx, dl[l])
-		if err != nil {
-			ctx.Transaction.Rollback()
-			response.WriteServerError(w, method, err)
-			h.Runtime.Log.Error(method, err)
-			return
-		}
-	}
 	// Sections
 	for j := range pages {
+		// Create mapping between old and new section IDs.
+		pageRefMap[pages[j].RefID] = uniqueid.Generate()
+
 		// Get meta for section
 		sm := page.Meta{}
 		for k := range meta {
@@ -926,7 +920,7 @@ func (h *Handler) Duplicate(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		pages[j].RefID = uniqueid.Generate()
+		pages[j].RefID = pageRefMap[pages[j].RefID]
 		pages[j].DocumentID = d.RefID
 		sm.DocumentID = d.RefID
 		sm.SectionID = pages[j].RefID
@@ -954,6 +948,25 @@ func (h *Handler) Duplicate(w http.ResponseWriter, r *http.Request) {
 			}
 		}
 	}
+	// Links
+	for l := range dl {
+		// Update common meta for all links.
+		dl[l].RefID = uniqueid.Generate()
+		dl[l].SourceDocumentID = d.RefID
+
+		// Remap section ID.
+		if len(dl[l].SourceSectionID) > 0 && len(pageRefMap[dl[l].SourceSectionID]) > 0 {
+			dl[l].SourceSectionID = pageRefMap[dl[l].SourceSectionID]
+		}
+
+		err = h.Store.Link.Add(ctx, dl[l])
+		if err != nil {
+			ctx.Transaction.Rollback()
+			response.WriteServerError(w, method, err)
+			h.Runtime.Log.Error(method, err)
+			return
+		}
+	}
 
 	// Record activity and finish.
 	h.Store.Activity.RecordUserActivity(ctx, activity.UserActivity{

domain/link/store.go

@@ -98,13 +98,13 @@ func (s Store) GetPageLinks(ctx domain.RequestContext, documentID, pageID string
 		WHERE c_orgid=? AND c_sourcedocid=? AND c_sourcesectionid=?`),
 		ctx.OrgID, documentID, pageID)
 
-	if err != nil && err != sql.ErrNoRows {
-		err = errors.Wrap(err, "get page links")
-		return
-	}
-	if len(links) == 0 {
+	if err == sql.ErrNoRows || len(links) == 0 {
+		err = nil
 		links = []link.Link{}
 	}
+	if err != nil {
+		err = errors.Wrap(err, "get page links")
+	}
 
 	return
 }

domain/page/endpoint.go

@@ -911,16 +911,28 @@ func (h *Handler) Copy(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// fetch data
+	// Get both source and target documents.
 	doc, err := h.Store.Document.Get(ctx, documentID)
 	if err != nil {
 		response.WriteServerError(w, method, err)
 		h.Runtime.Log.Error(method, err)
 		return
 	}
+	targetDoc, err := h.Store.Document.Get(ctx, targetID)
+	if err != nil {
+		response.WriteServerError(w, method, err)
+		h.Runtime.Log.Error(method, err)
+		return
+	}
 
-	// workflow check
-	if doc.Protection == workflow.ProtectionLock || doc.Protection == workflow.ProtectionReview {
+	// Workflow check for target (receiving) doc.
+	if targetDoc.Protection == workflow.ProtectionLock || targetDoc.Protection == workflow.ProtectionReview {
+		response.WriteForbiddenError(w)
+		return
+	}
+
+	// Check permissions for target document and copy permission.
+	if !permission.CanChangeDocument(ctx, *h.Store, targetDoc.RefID) {
 		response.WriteForbiddenError(w)
 		return
 	}
@@ -951,8 +963,9 @@ func (h *Handler) Copy(w http.ResponseWriter, r *http.Request) {
 
 	newPageID := uniqueid.Generate()
 	p.RefID = newPageID
-	p.Level = 1
-	p.Sequence = 0
+	p.Level = p.Level
+	// p.Sequence = p.Sequence
+	p.Sequence, _ = h.Store.Page.GetNextPageSequence(ctx, targetDoc.RefID)
 	p.DocumentID = targetID
 	p.UserID = ctx.UserID
 	pageMeta.DocumentID = targetID
@@ -1003,6 +1016,33 @@ func (h *Handler) Copy(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
+	// Copy section links.
+	links, err := h.Store.Link.GetPageLinks(ctx, documentID, pageID)
+	if err != nil {
+		ctx.Transaction.Rollback()
+		response.WriteServerError(w, method, err)
+		h.Runtime.Log.Error(method, err)
+		return
+	}
+	for lindex := range links {
+		links[lindex].RefID = uniqueid.Generate()
+		links[lindex].SourceSectionID = newPageID
+		links[lindex].SourceDocumentID = targetID
+
+		err = h.Store.Link.Add(ctx, links[lindex])
+		if err != nil {
+			ctx.Transaction.Rollback()
+			response.WriteServerError(w, method, err)
+			h.Runtime.Log.Error(method, err)
+			return
+		}
+	}
+
+	// Update doc revised.
+	h.Store.Document.UpdateRevised(ctx, targetID)
+
+	// If document is published, we record activity and
+	// index content for search.
 	if doc.Lifecycle == workflow.LifecycleLive {
 		h.Store.Activity.RecordUserActivity(ctx, activity.UserActivity{
 			SpaceID:      doc.SpaceID,
@@ -1010,17 +1050,18 @@ func (h *Handler) Copy(w http.ResponseWriter, r *http.Request) {
 			SectionID:    newPageID,
 			SourceType:   activity.SourceTypePage,
 			ActivityType: activity.TypeCreated})
-	}
 
-	// Update doc revised.
-	h.Store.Document.UpdateRevised(ctx, targetID)
+		go h.Indexer.IndexContent(ctx, p)
+	}
 
 	ctx.Transaction.Commit()
 
 	h.Store.Audit.Record(ctx, audit.EventTypeSectionCopy)
 
-	np, _ := h.Store.Page.Get(ctx, pageID)
+	// Re-level all pages in document.
+	h.LevelizeDocument(ctx, targetID)
 
+	np, _ := h.Store.Page.Get(ctx, pageID)
 	response.WriteJSON(w, np)
 }
 

gui/app/pods/document/index/controller.js

@@ -9,7 +9,7 @@
 //
 // https://documize.com
 
-import { Promise as EmberPromise } from 'rsvp';
+import { Promise as EmberPromise, all } from 'rsvp';
 import { inject as service } from '@ember/service';
 import Notifier from '../../../mixins/notifier';
 import Controller from '@ember/controller';
@@ -46,8 +46,19 @@ export default Controller.extend(Notifier, {
 
 		onCopyPage(pageId, targetDocumentId) {
 			let documentId = this.get('document.id');
-			this.get('documentService').copyPage(documentId, pageId, targetDocumentId).then(() => {
+			let pages = this.get('pages');
 
+			// Make list of page ID values including all child pages.
+			let pagesToProcess = [{ pageId: pageId }].concat(this.get('documentService').getChildren(pages, pageId));
+
+			// Copy each page.
+			let promises = [];
+			pagesToProcess.forEach((page, index) => {
+				promises[index] = this.get('documentService').copyPage(documentId, page.pageId, targetDocumentId);
+			});
+
+			// Do post-processing after all copying has completed.
+			all(promises).then(() => {
 				// refresh data if copied to same document
 				if (documentId === targetDocumentId) {
 					this.set('pageId', '');
@@ -62,9 +73,21 @@ export default Controller.extend(Notifier, {
 
 		onMovePage(pageId, targetDocumentId) {
 			let documentId = this.get('document.id');
+			let pages = this.get('pages');
 
-			this.get('documentService').copyPage(documentId, pageId, targetDocumentId).then(() => {
-				this.send('onPageDeleted', { id: pageId, children: false });
+			// Make list of page ID values including all child pages.
+			let pagesToProcess = [{ pageId: pageId }].concat(this.get('documentService').getChildren(pages, pageId));
+
+			// Copy each page.
+			let promises = [];
+			pagesToProcess.forEach((page, index) => {
+				promises[index] = this.get('documentService').copyPage(documentId, page.pageId, targetDocumentId);
+			});
+
+			// Do post-processing after all copying has completed.
+			all(promises).then(() => {
+				// For move operation we delete all copied pages.
+				this.send('onPageDeleted', { id: pageId, children: true });
 			});
 		},
 
@@ -109,19 +132,9 @@ export default Controller.extend(Notifier, {
 			let documentId = this.get('document.id');
 			let deleteId = deletePage.id;
 			let deleteChildren = deletePage.children;
-			let pendingChanges = [];
 
 			let pages = this.get('pages');
-			let pageIndex = _.findIndex(pages, function(i) { return i.get('page.id') === deleteId; });
-			let item = pages[pageIndex];
-
-			// select affected pages
-			for (var i = pageIndex + 1; i < pages.get('length'); i++) {
-				if (i === pageIndex + 1 && pages[i].get('page.level') === item.get('page.level')) break;
-				if (pages[i].get('page.level') <= item.get('page.level')) break;
-
-				pendingChanges.push({ pageId: pages[i].get('page.id'), level: pages[i].get('page.level') - 1 });
-			}
+			let pendingChanges = this.get('documentService').getChildren(pages, deleteId);
 
 			this.set('currentPageId', null);
 

gui/app/services/document.js

@@ -183,6 +183,22 @@ export default Service.extend({
 		});
 	},
 
+	// Given a page ID, return all children of the starting page.
+	getChildren(pages, pageId) {
+		let children = [];
+		let pageIndex = _.findIndex(pages, function(i) { return i.get('page.id') === pageId; });
+		let item = pages[pageIndex];
+
+		for (var i = pageIndex + 1; i < pages.get('length'); i++) {
+			if (i === pageIndex + 1 && pages[i].get('page.level') === item.get('page.level')) break;
+			if (pages[i].get('page.level') <= item.get('page.level')) break;
+
+			children.push({ pageId: pages[i].get('page.id'), level: pages[i].get('page.level') - 1 });
+		}
+
+		return children;
+	},
+
 	//**************************************************
 	// Page Revisions
 	//**************************************************

gui/app/styles/core/view/document/meta.scss

@@ -185,9 +185,8 @@
 
 		> .dates {
 			margin-bottom: 3rem;
-			font-size: 1rem;
+			font-size: 0.9rem;
 			font-weight: 300;
-			font-style: italic;
 			color: map-get($gray-shades, 700);
 		}
 	}

gui/app/templates/components/document/document-toolbar.hbs

@@ -31,10 +31,14 @@
 				{{/if}}
 				<li class="item" {{action "onShowPrintModal"}}>Print</li>
 				<li class="item" {{action "onExport"}}>Download</li>
-				{{#if permissions.documentAdd}}
+				{{#if (or permissions.documentAdd permissions.documentCopy)}}
 					<li class="divider"/>
-					<li class="item" {{action "onShowTemplateModal"}}>Template</li>
-					<li class="item" {{action "onShowDuplicateModal"}}>Duplicate</li>
+					{{#if permissions.documentAdd}}
+						<li class="item" {{action "onShowTemplateModal"}}>Template</li>
+					{{/if}}
+					{{#if permissions.documentCopy}}
+						<li class="item" {{action "onShowDuplicateModal"}}>Copy</li>
+					{{/if}}
 				{{/if}}
 				{{#if permissions.documentDelete}}
 					<li class="divider"/>