From 1bd930f0438ebce5fd0e27aca0f5d5e1c5bcc750 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Wed, 5 Feb 2020 14:58:56 +0100
Subject: plugins/carddav: add basic contacts view

---
 plugins/carddav/routes.go | 108 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 plugins/carddav/routes.go

(limited to 'plugins/carddav/routes.go')

diff --git a/plugins/carddav/routes.go b/plugins/carddav/routes.go
new file mode 100644
index 0000000..82b729e
--- /dev/null
+++ b/plugins/carddav/routes.go
@@ -0,0 +1,108 @@
+package koushincarddav
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+
+	"git.sr.ht/~emersion/koushin"
+	"github.com/emersion/go-vcard"
+	"github.com/emersion/go-webdav/carddav"
+)
+
+type AddressBookRenderData struct {
+	koushin.BaseRenderData
+	AddressBook    *carddav.AddressBook
+	AddressObjects []carddav.AddressObject
+	Query          string
+}
+
+type AddressObjectRenderData struct {
+	koushin.BaseRenderData
+	AddressObject *carddav.AddressObject
+}
+
+func registerRoutes(p *koushin.GoPlugin, u *url.URL) {
+	p.GET("/contacts", func(ctx *koushin.Context) error {
+		queryText := ctx.QueryParam("query")
+
+		c, addressBook, err := getAddressBook(u, ctx.Session)
+		if err != nil {
+			return err
+		}
+
+		query := carddav.AddressBookQuery{
+			DataRequest: carddav.AddressDataRequest{
+				Props: []string{
+					vcard.FieldFormattedName,
+					vcard.FieldEmail,
+					vcard.FieldUID,
+				},
+			},
+		}
+
+		if queryText != "" {
+			query.PropFilters = []carddav.PropFilter{
+				{
+					Name:        vcard.FieldFormattedName,
+					TextMatches: []carddav.TextMatch{{Text: queryText}},
+				},
+				{
+					Name:        vcard.FieldEmail,
+					TextMatches: []carddav.TextMatch{{Text: queryText}},
+				},
+			}
+		}
+
+		addrs, err := c.QueryAddressBook(addressBook.Path, &query)
+		if err != nil {
+			return fmt.Errorf("failed to query CardDAV addresses: %v", err)
+		}
+
+		return ctx.Render(http.StatusOK, "address-book.html", &AddressBookRenderData{
+			BaseRenderData: *koushin.NewBaseRenderData(ctx),
+			AddressBook:    addressBook,
+			AddressObjects: addrs,
+			Query:          queryText,
+		})
+	})
+
+	p.GET("/contacts/:uid", func(ctx *koushin.Context) error {
+		uid := ctx.Param("uid")
+
+		c, addressBook, err := getAddressBook(u, ctx.Session)
+		if err != nil {
+			return err
+		}
+
+		query := carddav.AddressBookQuery{
+			DataRequest: carddav.AddressDataRequest{
+				Props: []string{
+					vcard.FieldFormattedName,
+					vcard.FieldEmail,
+					vcard.FieldUID,
+				},
+			},
+			PropFilters: []carddav.PropFilter{{
+				Name: vcard.FieldUID,
+				TextMatches: []carddav.TextMatch{{
+					Text:      uid,
+					MatchType: carddav.MatchEquals,
+				}},
+			}},
+		}
+		addrs, err := c.QueryAddressBook(addressBook.Path, &query)
+		if err != nil {
+			return fmt.Errorf("failed to query CardDAV address: %v", err)
+		}
+		if len(addrs) != 1 {
+			return fmt.Errorf("expected exactly one address object with UID %q, got %v", uid, len(addrs))
+		}
+		addr := &addrs[0]
+
+		return ctx.Render(http.StatusOK, "address-object.html", &AddressObjectRenderData{
+			BaseRenderData: *koushin.NewBaseRenderData(ctx),
+			AddressObject:  addr,
+		})
+	})
+}
-- 
cgit v1.2.3