Item sharing progress

assets/templates/items/share.tmpl

@@ -26,7 +26,7 @@
                 <p style="margin-right: 6px">
                   <label for="share-token">Share Url</label>
                   <div class="input-container">
-                    <span class="prefix">{{ .baseUrl }}/</span>
+                    <span class="prefix">{{ .baseUrl }}/item/share/</span>
                     <input name="Token" id="share-token" type="url" readonly="readonly" value="{{ .shareToken }}" />
                   </div>
                 </p> 

assets/templates/items/share_edit.tmpl

@@ -26,7 +26,7 @@
                 <p style="margin-right: 6px">
                   <label for="share-token">Share Url</label>
                   <div class="input-container">
-                    <span class="prefix">{{ .baseUrl }}/</span>
+                  <span class="prefix">{{ .baseUrl }}/item/share/</span>
                     <input name="Token" id="share-token" type="url" readonly="readonly" value="{{ .itemShare.Token }}" />
                   </div>
                 </p> 

assets/templates/items/shared.tmpl

@@ -0,0 +1,4 @@
+{{define "page:content"}}
+Shared item FOUND
+    {{ .itemShare.ItemTitle}}
+{{end}}

assets/templates/items/shared_not_found.tmpl

@@ -0,0 +1,3 @@
+{{define "page:content"}}
+Shared item not found
+{{end}}

cmd/web/handlers.go

@@ -134,7 +134,7 @@ func (app *application) signup(w http.ResponseWriter, r *http.Request) {
 			data := app.newTemplateData(r)
 			data["Form"] = form
 
-			err := response.Page(w, http.StatusUnprocessableEntity, data, []string{"pages/signup.tmpl"}, "full")
+			err := response.GuestPage(w, http.StatusUnprocessableEntity, data, []string{"pages/signup.tmpl"}, "full")
 			if err != nil {
 				app.serverError(w, r, err)
 			}
@@ -183,7 +183,7 @@ func (app *application) login(w http.ResponseWriter, r *http.Request) {
 		data := app.newTemplateData(r)
 		data["Form"] = form
 
-		err := response.Page(w, http.StatusOK, data, []string{"pages/login.tmpl"}, "full")
+		err := response.GuestPage(w, http.StatusOK, data, []string{"pages/login.tmpl"}, "full")
 		if err != nil {
 			app.serverError(w, r, err)
 		}
@@ -280,7 +280,7 @@ func (app *application) forgottenPassword(w http.ResponseWriter, r *http.Request
 		data := app.newTemplateData(r)
 		data["Form"] = form
 
-		err := response.Page(w, http.StatusOK, data, []string{"pages/forgotten-password.tmpl"}, "full")
+		err := response.GuestPage(w, http.StatusOK, data, []string{"pages/forgotten-password.tmpl"}, "full")
 		if err != nil {
 			app.serverError(w, r, err)
 		}
@@ -343,7 +343,7 @@ func (app *application) forgottenPassword(w http.ResponseWriter, r *http.Request
 func (app *application) forgottenPasswordConfirmation(w http.ResponseWriter, r *http.Request) {
 	data := app.newTemplateData(r)
 
-	err := response.Page(w, http.StatusOK, data, []string{"pages/forgotten-password-confirmation.tmpl"}, "full")
+	err := response.GuestPage(w, http.StatusOK, data, []string{"pages/forgotten-password-confirmation.tmpl"}, "full")
 	if err != nil {
 		app.serverError(w, r, err)
 	}
@@ -364,7 +364,7 @@ func (app *application) passwordReset(w http.ResponseWriter, r *http.Request) {
 		data := app.newTemplateData(r)
 		data["InvalidLink"] = true
 
-		err := response.Page(w, http.StatusUnprocessableEntity, data, []string{"pages/password-reset.tmpl"}, "full")
+		err := response.GuestPage(w, http.StatusUnprocessableEntity, data, []string{"pages/password-reset.tmpl"}, "full")
 		if err != nil {
 			app.serverError(w, r, err)
 		}
@@ -404,7 +404,7 @@ func (app *application) passwordReset(w http.ResponseWriter, r *http.Request) {
 			data["Form"] = form
 			data["PlaintextToken"] = plaintextToken
 
-			err := response.Page(w, http.StatusUnprocessableEntity, data, []string{"pages/password-reset.tmpl"}, "full")
+			err := response.GuestPage(w, http.StatusUnprocessableEntity, data, []string{"pages/password-reset.tmpl"}, "full")
 			if err != nil {
 				app.serverError(w, r, err)
 			}
@@ -436,7 +436,7 @@ func (app *application) passwordReset(w http.ResponseWriter, r *http.Request) {
 func (app *application) passwordResetConfirmation(w http.ResponseWriter, r *http.Request) {
 	data := app.newTemplateData(r)
 
-	err := response.Page(w, http.StatusOK, data, []string{"pages/password-reset-confirmation.tmpl"}, "full")
+	err := response.GuestPage(w, http.StatusOK, data, []string{"pages/password-reset-confirmation.tmpl"}, "full")
 	if err != nil {
 		app.serverError(w, r, err)
 	}

cmd/web/items_handlers.go

@@ -3,6 +3,7 @@ package main
 import (
 	"bytes"
 	"fmt"
+	"github.com/justinas/nosurf"
 	"net/http"
 	"strconv"
 	"strings"
@@ -1125,6 +1126,33 @@ func (app *application) itemShareEdit(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func (app *application) itemShared(w http.ResponseWriter, r *http.Request) {
+	token := flow.Param(r.Context(), "token")
+	itemShareModel := models.NewItemShareModel(app.db)
+
+	itemShare, found, _ := itemShareModel.OneByToken(token)
+	data := map[string]any{"CSRFToken": nosurf.Token(r)}
+
+	if !found {
+		err := response.GuestPage(w, http.StatusOK, data, []string{"items/shared_not_found.tmpl"})
+		if err != nil {
+			app.serverError(w, r, err)
+		}
+	} else {
+		//Check dates
+		//Does it need a password ?
+		switch r.Method {
+		case http.MethodGet:
+			data["itemShare"] = itemShare
+			err := response.GuestPage(w, http.StatusOK, data, []string{"items/shared.tmpl"})
+			if err != nil {
+				app.serverError(w, r, err)
+			}
+		case http.MethodPost:
+		}
+	}
+}
+
 func (app *application) itemAddToDashboard(w http.ResponseWriter, r *http.Request) {
 	itemModel := models.NewItemModel(app.db)
 	itemId, _ := strconv.ParseInt(flow.Param(r.Context(), "item_id"), 10, 64)

cmd/web/routes.go

@@ -27,6 +27,7 @@ func (app *application) routes() http.Handler {
 		mux.Group(func(mux *flow.Mux) {
 			mux.Use(app.requireAnonymousUser)
 			mux.HandleFunc("/login", app.login, "GET", "POST")
+			mux.HandleFunc("/item/shared/:token", app.itemShared, "GET", "POST")
 		})
 
 		mux.Group(func(mux *flow.Mux) {

internal/response/templates.go

@@ -52,6 +52,22 @@ func Fragment(pagePaths []string, templateName string, data any) (*bytes.Buffer,
 	return buf, err
 }
 
+func GuestPage(w http.ResponseWriter, status int, data any, pagePaths []string, templateNames ...string) error {
+	templateName := "full"
+
+	if len(templateNames) > 0 {
+		templateName = templateNames[0]
+	}
+	return GuestPageWithHeaders(w, status, data, nil, pagePaths, templateName)
+}
+
+func GuestPageWithHeaders(w http.ResponseWriter, status int, data any, headers http.Header, pagePaths []string, templateName string) error {
+	templateFile := templateName + ".tmpl"
+	pagePaths = append(pagePaths, templateFile)
+
+	return NamedTemplateWithHeaders(w, status, data, headers, templateName, pagePaths)
+}
+
 func Page(w http.ResponseWriter, status int, data any, pagePaths []string, templateNames ...string) error {
 	templateName := "base"
 

models/itemshare.go

@@ -38,6 +38,23 @@ func (model *ItemShareModel) One(id int64) (*ItemShare, bool, error) {
 	return &row, true, err
 }
 
+func (model *ItemShareModel) OneByToken(token string) (*ItemShare, bool, error) {
+	ctx, cancel := database.GetContext()
+	defer cancel()
+
+	var row ItemShare
+
+	query := `SELECT bmi.title AS item_title, bmis.* FROM bm_item_shares bmis 
+	INNER JOIN bm_item bmi ON bmis.item_id=bmi.id WHERE bmis.token = $1`
+
+	err := model.DB.GetContext(ctx, &row, query, token)
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, false, nil
+	}
+
+	return &row, true, err
+}
+
 func (model *ItemShareModel) Create(ItemShare *ItemShare) (int64, error) {
 	ctx, cancel := database.GetContext()
 	defer cancel()