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This commit is contained in:
HarveyKandola 2018-07-28 17:15:16 -04:00
parent 689e5078b8
commit ef425a6ce2
1 changed files with 123 additions and 10 deletions
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133
domain/document/export.go
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@ -14,13 +14,14 @@ package document
import (
"database/sql"
"fmt"
"github.com/documize/community/domain/permission"
"github.com/documize/community/model/page"
"github.com/documize/community/model/workflow"
"strings"
"time"
"github.com/documize/community/domain"
"github.com/documize/community/domain/permission"
"github.com/documize/community/model/doc"
"github.com/documize/community/model/page"
"github.com/documize/community/model/workflow"
)
// exportSpec details what is being exported.
@ -55,7 +56,19 @@ func BuildExport(ctx domain.RequestContext, s domain.Store, spec exportSpec) (ht
case "category":
t, c, e := exportCategory(ctx, s, spec.SpaceID, spec.Data)
if e == nil {
content.WriteString(c)
toc = append(toc, t...)
}
case "document":
t, c, e := exportDocument(ctx, s, spec.SpaceID, spec.Data)
if e == nil {
content.WriteString(c)
toc = append(toc, t...)
}
}
// Generate export file header.
@ -82,11 +95,15 @@ func BuildExport(ctx domain.RequestContext, s domain.Store, spec exportSpec) (ht
export.WriteString(fmt.Sprintf("<div class='export-stamp'>%v</div>", generated))
// Spit out table of contents.
export.WriteString("<div class='export-toc'>")
for i, t := range toc {
export.WriteString(fmt.Sprintf("<a class='export-toc-entry' href='#%s'>%d. %s</a>", t.ID, i+1, t.Entry))
if len(toc) > 0 {
export.WriteString("<div class='export-toc'>")
for i, t := range toc {
export.WriteString(fmt.Sprintf("<a class='export-toc-entry' href='#%s'>%d. %s</a>", t.ID, i+1, t.Entry))
}
export.WriteString("</div>")
} else {
export.WriteString("<p>No documents found</p>")
}
export.WriteString("</div>")
// Write out content.
export.WriteString(content.String())
@ -123,7 +140,7 @@ func exportSpace(ctx domain.RequestContext, s domain.Store, spaceID string) (toc
b := strings.Builder{}
for _, d := range docs {
if d.Lifecycle == workflow.LifecycleLive {
docHTML, e := exportDocument(ctx, s, d.RefID)
docHTML, e := processDocument(ctx, s, d.RefID)
if e == nil && len(docHTML) > 0 {
toc = append(toc, exportTOC{ID: d.RefID, Entry: d.Title})
b.WriteString(docHTML)
@ -136,8 +153,104 @@ func exportSpace(ctx domain.RequestContext, s domain.Store, spaceID string) (toc
return toc, b.String(), nil
}
// exportDocument writes out document as HTML content
func exportDocument(ctx domain.RequestContext, s domain.Store, documentID string) (export string, err error) {
// exportCategory returns documents exported for selected categories.
func exportCategory(ctx domain.RequestContext, s domain.Store, spaceID string, category []string) (toc []exportTOC, export string, err error) {
// Permission check.
if !permission.CanViewSpace(ctx, s, spaceID) {
return toc, "", nil
}
// Get all documents for space.
docs, err := s.Document.GetBySpace(ctx, spaceID)
if err != nil && err != sql.ErrNoRows {
return toc, export, err
}
// Remove documents that cannot be seen due to lack of category view/access permission.
cats, err := s.Category.GetBySpace(ctx, spaceID)
members, err := s.Category.GetSpaceCategoryMembership(ctx, spaceID)
docs = FilterCategoryProtected(docs, cats, members, false)
// Keep the latest version when faced with multiple versions.
docs = FilterLastVersion(docs)
exportDocs := []doc.Document{}
// Process each requested category.
for _, categoryID := range category {
// Check to see if any documents has this category
for _, cm := range members {
// Save the document for export if it is in list of visible docs.
if cm.CategoryID == categoryID {
for _, d := range docs {
if d.RefID == cm.DocumentID {
exportDocs = append(exportDocs, d)
break
}
}
}
}
}
// Turn each document into TOC entry and HTML content export
b := strings.Builder{}
for _, d := range exportDocs {
if d.Lifecycle == workflow.LifecycleLive {
docHTML, e := processDocument(ctx, s, d.RefID)
if e == nil && len(docHTML) > 0 {
toc = append(toc, exportTOC{ID: d.RefID, Entry: d.Title})
b.WriteString(docHTML)
} else {
return toc, b.String(), err
}
}
}
return toc, b.String(), nil
}
// exportDocument returns documents for export.
func exportDocument(ctx domain.RequestContext, s domain.Store, spaceID string, document []string) (toc []exportTOC, export string, err error) {
// Permission check.
if !permission.CanViewSpace(ctx, s, spaceID) {
return toc, "", nil
}
// Get all documents for space.
docs, err := s.Document.GetBySpace(ctx, spaceID)
if err != nil && err != sql.ErrNoRows {
return toc, export, err
}
// Remove documents that cannot be seen due to lack of category view/access permission.
cats, err := s.Category.GetBySpace(ctx, spaceID)
members, err := s.Category.GetSpaceCategoryMembership(ctx, spaceID)
docs = FilterCategoryProtected(docs, cats, members, false)
// Keep the latest version when faced with multiple versions.
docs = FilterLastVersion(docs)
// Turn each document into TOC entry and HTML content export
b := strings.Builder{}
for _, documentID := range document {
for _, d := range docs {
if d.RefID == documentID && d.Lifecycle == workflow.LifecycleLive {
docHTML, e := processDocument(ctx, s, d.RefID)
if e == nil && len(docHTML) > 0 {
toc = append(toc, exportTOC{ID: d.RefID, Entry: d.Title})
b.WriteString(docHTML)
} else {
return toc, b.String(), err
}
}
}
}
return toc, b.String(), nil
}
// processDocument writes out document as HTML content
func processDocument(ctx domain.RequestContext, s domain.Store, documentID string) (export string, err error) {
b := strings.Builder{}
// Permission check.