Implement many things

Signed-off-by: AKP <tom@tdpain.net>

13 files changed, 591 insertions, 60 deletions

diff --git a/go.mod b/go.mod
index 6a3149e..90a6f33 100644
--- a/go.mod
+++ b/go.mod
@@ -23,4 +23,4 @@ require (
 	golang.org/x/crypto v0.0.0-20220214200702-86341886e292 // indirect
 	golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-)
+)
\ No newline at end of file
diff --git a/walrss/internal/core/feeds.go b/walrss/internal/core/feeds.go
new file mode 100644
index 0000000..c9e4022
--- /dev/null
+++ b/walrss/internal/core/feeds.go
@@ -0,0 +1,76 @@
+package core
+
+import (
+	"errors"
+	"github.com/codemicro/walrss/walrss/internal/db"
+	"github.com/codemicro/walrss/walrss/internal/state"
+	"github.com/lithammer/shortuuid/v4"
+	bh "github.com/timshannon/bolthold"
+)
+
+func NewFeed(st *state.State, userID, name, url string) (*db.Feed, error) {
+	if err := validateFeedName(name); err != nil {
+		return nil, err
+	}
+
+	if err := validateURL(url); err != nil {
+		return nil, err
+	}
+
+	feed := &db.Feed{
+		ID:     shortuuid.New(),
+		URL:    url,
+		Name:   name,
+		UserID: userID,
+	}
+
+	if err := st.Data.Insert(feed.ID, feed); err != nil {
+		return nil, err
+	}
+
+	return feed, nil
+}
+
+func GetFeedsForUser(st *state.State, userID string) ([]*db.Feed, error) {
+	var feeds []*db.Feed
+	if err := st.Data.Find(&feeds, bh.Where("UserID").Eq(userID)); err != nil {
+		return nil, err
+	}
+	return feeds, nil
+}
+
+func GetFeed(st *state.State, id string) (*db.Feed, error) {
+	feed := new(db.Feed)
+	if err := st.Data.FindOne(feed, bh.Where("ID").Eq(id)); err != nil {
+		if errors.Is(err, bh.ErrNotFound) {
+			return nil, ErrNotFound
+		}
+		return nil, err
+	}
+	return feed, nil
+}
+
+func DeleteFeed(st *state.State, id string) error {
+	if err := st.Data.Delete(id, new(db.Feed)); err != nil {
+		return err
+	}
+	return nil
+}
+
+func UpdateFeed(st *state.State, feed *db.Feed) error {
+	if err := validateFeedName(feed.Name); err != nil {
+		return err
+	}
+
+	if err := validateURL(feed.URL); err != nil {
+		return err
+	}
+
+	if err := st.Data.Update(feed.ID, feed); err != nil {
+		if errors.Is(err, bh.ErrNotFound) {
+			return ErrNotFound
+		}
+		return err
+	}
+	return nil
+}
diff --git a/walrss/internal/core/validation.go b/walrss/internal/core/validation.go
index 501c023..e7c323c 100644
--- a/walrss/internal/core/validation.go
+++ b/walrss/internal/core/validation.go
@@ -1,7 +1,9 @@
 package core
 
 import (
+	"net/url"
 	"regexp"
+	"strings"
 )
 
 var emailRegexp = regexp.MustCompile("^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$")
@@ -19,3 +21,21 @@ func validatePassword(password string) error {
 	}
 	return nil
 }
+
+func validateFeedName(name string) error {
+	if strings.TrimSpace(name) == "" {
+		return NewUserError("feed name cannot be blank")
+	}
+	return nil
+}
+
+func validateURL(inputURL string) error {
+	u, err := url.ParseRequestURI(inputURL)
+	if err != nil {
+		return NewUserError("invalid URL")
+	}
+	if s := strings.ToLower(u.Scheme); !(s == "http" || s == "https") {
+		return NewUserError("invalid URL request scheme - must be HTTP or HTTPS")
+	}
+	return nil
+}
diff --git a/walrss/internal/db/db.go b/walrss/internal/db/db.go
index eb8590a..5139af8 100644
--- a/walrss/internal/db/db.go
+++ b/walrss/internal/db/db.go
@@ -28,3 +28,10 @@ type User struct {
 		Hour   int     `boltholdIndex:"Hour"`
 	}
 }
+
+type Feed struct {
+	ID     string `boltholdKey:""`
+	URL    string
+	Name   string
+	UserID string `boldholdIndex:"UserID"`
+}
diff --git a/walrss/internal/http/edit.go b/walrss/internal/http/edit.go
index 0c5bd95..2cfc545 100644
--- a/walrss/internal/http/edit.go
+++ b/walrss/internal/http/edit.go
@@ -81,3 +81,53 @@ func (s *Server) editTimings(ctx *fiber.Ctx) error {
 		SelectedTime:  user.Schedule.Hour,
 	}).RenderScheduleCard())
 }
+
+func (s *Server) editFeedItem(ctx *fiber.Ctx) error {
+	currentUserID := getCurrentUserID(ctx)
+	if currentUserID == "" {
+		return requestFragmentSignIn(ctx, urls.Index)
+	}
+
+	feedID := ctx.Params("id")
+
+	feed, err := core.GetFeed(s.state, feedID)
+	if err != nil {
+		return err
+	}
+
+	switch ctx.Method() {
+	case fiber.MethodGet:
+		return ctx.SendString(views.RenderFeedEditRow(feed.ID, feed.Name, feed.URL))
+	case fiber.MethodDelete:
+		if err := core.DeleteFeed(s.state, feed.ID); err != nil {
+			return err
+		}
+		return nil
+	case fiber.MethodPut:
+		feed.Name = ctx.FormValue("name")
+		feed.URL = ctx.FormValue("url")
+
+		if err := core.UpdateFeed(s.state, feed); err != nil {
+			return err
+		}
+		return ctx.SendString(views.RenderFeedRow(feed.ID, feed.Name, feed.URL))
+	}
+
+	panic("unreachable")
+}
+
+func (s *Server) cancelEditFeedItem(ctx *fiber.Ctx) error {
+	currentUserID := getCurrentUserID(ctx)
+	if currentUserID == "" {
+		return requestFragmentSignIn(ctx, urls.Index)
+	}
+
+	feedID := ctx.Params("id")
+
+	feed, err := core.GetFeed(s.state, feedID)
+	if err != nil {
+		return err
+	}
+
+	return ctx.SendString(views.RenderFeedRow(feed.ID, feed.Name, feed.URL))
+}
diff --git a/walrss/internal/http/http.go b/walrss/internal/http/http.go
index 603002b..813cb83 100644
--- a/walrss/internal/http/http.go
+++ b/walrss/internal/http/http.go
@@ -1,6 +1,7 @@
 package http
 
 import (
+	"fmt"
 	"github.com/codemicro/walrss/walrss/internal/core"
 	"github.com/codemicro/walrss/walrss/internal/http/views"
 	"github.com/codemicro/walrss/walrss/internal/state"
@@ -28,6 +29,8 @@ func New(st *state.State) (*Server, error) {
 		DisableStartupMessage: !st.Config.Debug,
 		AppName:               "Walrss",
 		ErrorHandler: func(ctx *fiber.Ctx, err error) error {
+			fmt.Println("Got ERROR", err)
+
 			code := fiber.StatusInternalServerError
 			msg := "Internal Server Error"
 
@@ -81,6 +84,14 @@ func (s *Server) registerHandlers() {
 
 	s.app.Put(urls.EditEnabledState, s.editEnabledState)
 	s.app.Put(urls.EditTimings, s.editTimings)
+
+	s.app.Get(urls.EditFeedItem, s.editFeedItem)
+	s.app.Put(urls.EditFeedItem, s.editFeedItem)
+	s.app.Delete(urls.EditFeedItem, s.editFeedItem)
+	s.app.Get(urls.CancelEditFeedItem, s.cancelEditFeedItem)
+
+	s.app.Get(urls.NewFeedItem, s.newFeedItem)
+	s.app.Post(urls.NewFeedItem, s.newFeedItem)
 }
 
 func (s *Server) Run() error {
diff --git a/walrss/internal/http/mainpage.go b/walrss/internal/http/mainpage.go
index 6c60753..1d94d2a 100644
--- a/walrss/internal/http/mainpage.go
+++ b/walrss/internal/http/mainpage.go
@@ -17,9 +17,15 @@ func (s *Server) mainPage(ctx *fiber.Ctx) error {
 		return err
 	}
 
+	feeds, err := core.GetFeedsForUser(s.state, currentUserID)
+	if err != nil {
+		return err
+	}
+
 	return views.SendPage(ctx, &views.MainPage{
 		EnableDigests: user.Schedule.Active,
 		SelectedDay:   user.Schedule.Day,
 		SelectedTime:  user.Schedule.Hour,
+		Feeds:         feeds,
 	})
 }
diff --git a/walrss/internal/http/new.go b/walrss/internal/http/new.go
new file mode 100644
index 0000000..0932123
--- /dev/null
+++ b/walrss/internal/http/new.go
@@ -0,0 +1,36 @@
+package http
+
+import (
+	"github.com/codemicro/walrss/walrss/internal/core"
+	"github.com/codemicro/walrss/walrss/internal/http/views"
+	"github.com/codemicro/walrss/walrss/internal/urls"
+	"github.com/gofiber/fiber/v2"
+)
+
+func (s *Server) newFeedItem(ctx *fiber.Ctx) error {
+
+	currentUserID := getCurrentUserID(ctx)
+	if currentUserID == "" {
+		return requestFragmentSignIn(ctx, urls.Index)
+	}
+
+	switch ctx.Method() {
+	case fiber.MethodGet:
+		return ctx.SendString(views.RenderNewFeedItemRow())
+	case fiber.MethodPost:
+		feed, err := core.NewFeed(
+			s.state,
+			currentUserID,
+			ctx.FormValue("name"),
+			ctx.FormValue("url"),
+		)
+
+		if err != nil {
+			return err
+		}
+
+		return ctx.SendString(views.RenderFeedRow(feed.ID, feed.Name, feed.URL))
+	}
+
+	panic("unreachable")
+}
diff --git a/walrss/internal/http/views/main.qtpl.html b/walrss/internal/http/views/main.qtpl.html
index 60a19eb..34a92c6 100644
--- a/walrss/internal/http/views/main.qtpl.html
+++ b/walrss/internal/http/views/main.qtpl.html
@@ -1,11 +1,13 @@
 {% import "github.com/codemicro/walrss/walrss/internal/db" %}
 {% import "github.com/codemicro/walrss/walrss/internal/urls" %}
+{% import "github.com/lithammer/shortuuid/v4" %}
 
 {% code type MainPage struct {
     BasePage
     EnableDigests bool
     SelectedDay db.SendDay
     SelectedTime int
+    Feeds []*db.Feed
 } %}
 
 {% func (p *MainPage) Title() %}{% endfunc %}
@@ -31,15 +33,19 @@
         new bootstrap.Toast(toast, {delay: delay}).show();
     }
 
-    function errorHandler() {
-        toastBody.innerText = "Internal error: action incomplete";
+    function errorHandler(text) {
+        toastBody.innerText = "Error: " + text;
         toast.classList.remove("bg-success")
         toast.classList.add("bg-danger")
         showToast(5000)
     }
 
-    document.body.addEventListener("htmx:sendError", errorHandler);
-    document.body.addEventListener("htmx:responseError", errorHandler);
+    document.body.addEventListener("htmx:sendError", function () {
+        errorHandler("could not communicate with server");
+    });
+    document.body.addEventListener("htmx:responseError", function (evt) {
+        errorHandler(evt.detail.xhr.response)
+    });
 
     document.body.addEventListener("successResponse", function () {
         toastBody.innerText = "Success!"
@@ -62,31 +68,28 @@
 
             <table class="table">
                 <thead>
-                <tr>
-                    <th scope="col">#</th>
-                    <th scope="col">First</th>
-                    <th scope="col">Last</th>
-                    <th scope="col">Handle</th>
-                </tr>
+                    <tr>
+                        <th scope="col">Name</th>
+                        <th scope="col">URL</th>
+                        <th scope="col">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+                                <button
+                                        type="button"
+                                        class="btn btn-primary"
+                                        hx-get="{%s= urls.NewFeedItem %}"
+                                        hx-target="#feedListing"
+                                        hx-swap="beforeend"
+                                >
+                                    <i class="bi bi-plus"></i>
+                                </button>
+                            </div>
+                        </th>
+                    </tr>
                 </thead>
-                <tbody>
-                <tr>
-                    <th scope="row">1</th>
-                    <td>Mark</td>
-                    <td>Otto</td>
-                    <td>@mdo</td>
-                </tr>
-                <tr>
-                    <th scope="row">2</th>
-                    <td>Jacob</td>
-                    <td>Thornton</td>
-                    <td>@fat</td>
-                </tr>
-                <tr>
-                    <th scope="row">3</th>
-                    <td colspan="2">Larry the Bird</td>
-                    <td>@twitter</td>
-                </tr>
+                <tbody id="feedListing">
+                    {% for _, feed := range p.Feeds %}
+                        {%= RenderFeedRow(feed.ID, feed.Name, feed.URL) %}
+                    {% endfor %}
                 </tbody>
             </table>
 
@@ -96,6 +99,98 @@
 </div>
 {% endfunc %}
 
+{% func RenderFeedRow(id, name, url string) %}
+<tr id="feed-{%s= id %}" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th id="feed-{%s= id %}-name" scope="row">{%s name %}</th>
+    <td id="feed-{%s= id %}-url" >{%s url %}</td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button type="button" class="btn btn-outline-primary" hx-get="{%s= urls.Expand(urls.EditFeedItem, id) %}">
+                <i class="bi bi-pencil-square"></i>
+            </button>
+            <button
+                    type="button"
+                    class="btn btn-outline-danger"
+                    hx-delete="{%s= urls.Expand(urls.EditFeedItem, id) %}"
+                    hx-confirm="This will permanently delete this item. Are you sure?"
+            >
+                <i class="bi bi-trash"></i>
+            </button>
+        </div>
+    </td>
+</tr>
+{% endfunc %}
+
+{% func RenderFeedEditRow(id, name, url string) %}
+<tr id="feed-{%s= id %}" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th scope="row"><input
+            class="form-control form-control-sm"
+            type="text"
+            name="name"
+            id="feed-{%s= id %}-name"
+            value="{%j name %}"
+    ></th>
+    <td><input
+            class="form-control form-control-sm"
+            type="url"
+            name="url"
+            id="feed-{%s= id %}-url"
+            value="{%j url %}"
+    ></td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button
+                    type="button"
+                    class="btn btn-outline-success"
+                    hx-put="{%s= urls.Expand(urls.EditFeedItem, id) %}"
+                    hx-include="#feed-{%s= id %}-name, #feed-{%s= id %}-url"
+            >
+                <i class="bi bi-check"></i>
+            </button>
+            <button type="button" class="btn btn-outline-danger" hx-get="{%s= urls.Expand(urls.CancelEditFeedItem, id) %}"><i class="bi bi-x"></i></button>
+        </div>
+    </td>
+</tr>
+{% endfunc %}
+
+{% func RenderNewFeedItemRow() %}
+{% code id := shortuuid.New() %}
+<tr id="{%s= id %}" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th scope="row"><input
+            id="{%s= id %}-name-input"
+            class="form-control form-control-sm"
+            type="text"
+            name="name"
+            placeholder="Name"
+    ></th>
+    <td><input
+            id="{%s= id %}-url-input"
+            class="form-control form-control-sm"
+            type="url"
+            name="url"
+            placeholder="URL"
+    ></td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button
+                    type="button"
+                    class="btn btn-outline-success"
+                    hx-post="{%s= urls.NewFeedItem %}"
+                    hx-include="#{%s= id %}-name-input, #{%s= id %}-url-input">
+                <i class="bi bi-check"></i>
+            </button>
+            <button type="button" class="btn btn-outline-danger" id="{%s= id %}-cancel"><i class="bi bi-x"></i></button>
+        </div>
+    </td>
+
+    <script>
+        document.getElementById("{%s= id %}-cancel").addEventListener("click", function () {
+            document.getElementById("{%s= id %}").outerHTML = "";
+        });
+    </script>
+</tr>
+{% endfunc %}
+
 {% func (p *MainPage) RenderScheduleCard() %}
 <div class="card mt-3" id="scheduleCard" hx-target="this" hx-swap="outerHTML">
     <div class="card-header">
diff --git a/walrss/internal/http/views/main.qtpl.html.go b/walrss/internal/http/views/main.qtpl.html.go
index d18a5ac..55be033 100644
--- a/walrss/internal/http/views/main.qtpl.html.go
+++ b/walrss/internal/http/views/main.qtpl.html.go
@@ -7,6 +7,8 @@ import "github.com/codemicro/walrss/walrss/internal/db"
 
 import "github.com/codemicro/walrss/walrss/internal/urls"
 
+import "github.com/lithammer/shortuuid/v4"
+
 import (
 	qtio422016 "io"
 
@@ -23,6 +25,7 @@ type MainPage struct {
 	EnableDigests bool
 	SelectedDay   db.SendDay
 	SelectedTime  int
+	Feeds         []*db.Feed
 }
 
 func (p *MainPage) StreamTitle(qw422016 *qt422016.Writer) {
@@ -67,15 +70,19 @@ func (p *MainPage) StreamBody(qw422016 *qt422016.Writer) {
         new bootstrap.Toast(toast, {delay: delay}).show();
     }
 
-    function errorHandler() {
-        toastBody.innerText = "Internal error: action incomplete";
+    function errorHandler(text) {
+        toastBody.innerText = "Error: " + text;
         toast.classList.remove("bg-success")
         toast.classList.add("bg-danger")
         showToast(5000)
     }
 
-    document.body.addEventListener("htmx:sendError", errorHandler);
-    document.body.addEventListener("htmx:responseError", errorHandler);
+    document.body.addEventListener("htmx:sendError", function () {
+        errorHandler("could not communicate with server");
+    });
+    document.body.addEventListener("htmx:responseError", function (evt) {
+        errorHandler(evt.detail.xhr.response)
+    });
 
     document.body.addEventListener("successResponse", function () {
         toastBody.innerText = "Success!"
@@ -100,31 +107,36 @@ func (p *MainPage) StreamBody(qw422016 *qt422016.Writer) {
 
             <table class="table">
                 <thead>
-                <tr>
-                    <th scope="col">#</th>
-                    <th scope="col">First</th>
-                    <th scope="col">Last</th>
-                    <th scope="col">Handle</th>
-                </tr>
+                    <tr>
+                        <th scope="col">Name</th>
+                        <th scope="col">URL</th>
+                        <th scope="col">
+                            <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+                                <button
+                                        type="button"
+                                        class="btn btn-primary"
+                                        hx-get="`)
+	qw422016.N().S(urls.NewFeedItem)
+	qw422016.N().S(`"
+                                        hx-target="#feedListing"
+                                        hx-swap="beforeend"
+                                >
+                                    <i class="bi bi-plus"></i>
+                                </button>
+                            </div>
+                        </th>
+                    </tr>
                 </thead>
-                <tbody>
-                <tr>
-                    <th scope="row">1</th>
-                    <td>Mark</td>
-                    <td>Otto</td>
-                    <td>@mdo</td>
-                </tr>
-                <tr>
-                    <th scope="row">2</th>
-                    <td>Jacob</td>
-                    <td>Thornton</td>
-                    <td>@fat</td>
-                </tr>
-                <tr>
-                    <th scope="row">3</th>
-                    <td colspan="2">Larry the Bird</td>
-                    <td>@twitter</td>
-                </tr>
+                <tbody id="feedListing">
+                    `)
+	for _, feed := range p.Feeds {
+		qw422016.N().S(`
+                        `)
+		StreamRenderFeedRow(qw422016, feed.ID, feed.Name, feed.URL)
+		qw422016.N().S(`
+                    `)
+	}
+	qw422016.N().S(`
                 </tbody>
             </table>
 
@@ -149,6 +161,199 @@ func (p *MainPage) Body() string {
 	return qs422016
 }
 
+func StreamRenderFeedRow(qw422016 *qt422016.Writer, id, name, url string) {
+	qw422016.N().S(`
+<tr id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-name" scope="row">`)
+	qw422016.E().S(name)
+	qw422016.N().S(`</th>
+    <td id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-url" >`)
+	qw422016.E().S(url)
+	qw422016.N().S(`</td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button type="button" class="btn btn-outline-primary" hx-get="`)
+	qw422016.N().S(urls.Expand(urls.EditFeedItem, id))
+	qw422016.N().S(`">
+                <i class="bi bi-pencil-square"></i>
+            </button>
+            <button
+                    type="button"
+                    class="btn btn-outline-danger"
+                    hx-delete="`)
+	qw422016.N().S(urls.Expand(urls.EditFeedItem, id))
+	qw422016.N().S(`"
+                    hx-confirm="This will permanently delete this item. Are you sure?"
+            >
+                <i class="bi bi-trash"></i>
+            </button>
+        </div>
+    </td>
+</tr>
+`)
+}
+
+func WriteRenderFeedRow(qq422016 qtio422016.Writer, id, name, url string) {
+	qw422016 := qt422016.AcquireWriter(qq422016)
+	StreamRenderFeedRow(qw422016, id, name, url)
+	qt422016.ReleaseWriter(qw422016)
+}
+
+func RenderFeedRow(id, name, url string) string {
+	qb422016 := qt422016.AcquireByteBuffer()
+	WriteRenderFeedRow(qb422016, id, name, url)
+	qs422016 := string(qb422016.B)
+	qt422016.ReleaseByteBuffer(qb422016)
+	return qs422016
+}
+
+func StreamRenderFeedEditRow(qw422016 *qt422016.Writer, id, name, url string) {
+	qw422016.N().S(`
+<tr id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th scope="row"><input
+            class="form-control form-control-sm"
+            type="text"
+            name="name"
+            id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-name"
+            value="`)
+	qw422016.E().J(name)
+	qw422016.N().S(`"
+    ></th>
+    <td><input
+            class="form-control form-control-sm"
+            type="url"
+            name="url"
+            id="feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-url"
+            value="`)
+	qw422016.E().J(url)
+	qw422016.N().S(`"
+    ></td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button
+                    type="button"
+                    class="btn btn-outline-success"
+                    hx-put="`)
+	qw422016.N().S(urls.Expand(urls.EditFeedItem, id))
+	qw422016.N().S(`"
+                    hx-include="#feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-name, #feed-`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-url"
+            >
+                <i class="bi bi-check"></i>
+            </button>
+            <button type="button" class="btn btn-outline-danger" hx-get="`)
+	qw422016.N().S(urls.Expand(urls.CancelEditFeedItem, id))
+	qw422016.N().S(`"><i class="bi bi-x"></i></button>
+        </div>
+    </td>
+</tr>
+`)
+}
+
+func WriteRenderFeedEditRow(qq422016 qtio422016.Writer, id, name, url string) {
+	qw422016 := qt422016.AcquireWriter(qq422016)
+	StreamRenderFeedEditRow(qw422016, id, name, url)
+	qt422016.ReleaseWriter(qw422016)
+}
+
+func RenderFeedEditRow(id, name, url string) string {
+	qb422016 := qt422016.AcquireByteBuffer()
+	WriteRenderFeedEditRow(qb422016, id, name, url)
+	qs422016 := string(qb422016.B)
+	qt422016.ReleaseByteBuffer(qb422016)
+	return qs422016
+}
+
+func StreamRenderNewFeedItemRow(qw422016 *qt422016.Writer) {
+	qw422016.N().S(`
+`)
+	id := shortuuid.New()
+
+	qw422016.N().S(`
+<tr id="`)
+	qw422016.N().S(id)
+	qw422016.N().S(`" class="align-middle" hx-target="this" hx-swap="outerHTML">
+    <th scope="row"><input
+            id="`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-name-input"
+            class="form-control form-control-sm"
+            type="text"
+            name="name"
+            placeholder="Name"
+    ></th>
+    <td><input
+            id="`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-url-input"
+            class="form-control form-control-sm"
+            type="url"
+            name="url"
+            placeholder="URL"
+    ></td>
+    <td>
+        <div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
+            <button
+                    type="button"
+                    class="btn btn-outline-success"
+                    hx-post="`)
+	qw422016.N().S(urls.NewFeedItem)
+	qw422016.N().S(`"
+                    hx-include="#`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-name-input, #`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-url-input">
+                <i class="bi bi-check"></i>
+            </button>
+            <button type="button" class="btn btn-outline-danger" id="`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-cancel"><i class="bi bi-x"></i></button>
+        </div>
+    </td>
+
+    <script>
+        document.getElementById("`)
+	qw422016.N().S(id)
+	qw422016.N().S(`-cancel").addEventListener("click", function () {
+            document.getElementById("`)
+	qw422016.N().S(id)
+	qw422016.N().S(`").outerHTML = "";
+        });
+    </script>
+</tr>
+`)
+}
+
+func WriteRenderNewFeedItemRow(qq422016 qtio422016.Writer) {
+	qw422016 := qt422016.AcquireWriter(qq422016)
+	StreamRenderNewFeedItemRow(qw422016)
+	qt422016.ReleaseWriter(qw422016)
+}
+
+func RenderNewFeedItemRow() string {
+	qb422016 := qt422016.AcquireByteBuffer()
+	WriteRenderNewFeedItemRow(qb422016)
+	qs422016 := string(qb422016.B)
+	qt422016.ReleaseByteBuffer(qb422016)
+	return qs422016
+}
+
 func (p *MainPage) StreamRenderScheduleCard(qw422016 *qt422016.Writer) {
 	qw422016.N().S(`
 <div class="card mt-3" id="scheduleCard" hx-target="this" hx-swap="outerHTML">
diff --git a/walrss/internal/http/views/page.qtpl.html b/walrss/internal/http/views/page.qtpl.html
index 9e9c0c2..872b468 100644
--- a/walrss/internal/http/views/page.qtpl.html
+++ b/walrss/internal/http/views/page.qtpl.html
@@ -15,6 +15,7 @@ Page prints a page implementing Page interface.
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <script src="https://unpkg.com/htmx.org@1.7.0"></script>
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
     <style>
         [disabled] {
diff --git a/walrss/internal/http/views/page.qtpl.html.go b/walrss/internal/http/views/page.qtpl.html.go
index b0900f9..1d66228 100644
--- a/walrss/internal/http/views/page.qtpl.html.go
+++ b/walrss/internal/http/views/page.qtpl.html.go
@@ -39,6 +39,7 @@ func StreamRenderPage(qw422016 *qt422016.Writer, p Page) {
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <script src="https://unpkg.com/htmx.org@1.7.0"></script>
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
     <style>
         [disabled] {
diff --git a/walrss/internal/urls/urls.go b/walrss/internal/urls/urls.go
index bd3d878..a5dd782 100644
--- a/walrss/internal/urls/urls.go
+++ b/walrss/internal/urls/urls.go
@@ -1,5 +1,10 @@
 package urls
 
+import (
+	"fmt"
+	"strings"
+)
+
 const (
 	Index = "/"
 
@@ -7,7 +12,25 @@ const (
 	AuthSignIn   = Auth + "/signin"
 	AuthRegister = Auth + "/register"
 
-	Edit             = "/edit"
-	EditEnabledState = Edit + "/enabled"
-	EditTimings      = Edit + "/timings"
+	Edit               = "/edit"
+	EditEnabledState   = Edit + "/enabled"
+	EditTimings        = Edit + "/timings"
+	EditFeedItem       = Edit + "/feed/:id"
+	CancelEditFeedItem = Edit + "/feed/:id/cancel"
+
+	New         = "/new"
+	NewFeedItem = New + "/feed"
 )
+
+func Expand(template string, replacements ...interface{}) string {
+	spt := strings.Split(template, "/")
+	for i, part := range spt {
+		if len(part) == 0 {
+			continue
+		}
+		if part[0] == ':' {
+			spt[i] = "%s"
+		}
+	}
+	return fmt.Sprintf(strings.Join(spt, "/"), replacements...)
+}