Add search form

ui/entry_search.go

@@ -0,0 +1,95 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package ui
+
+import (
+	"net/http"
+
+	"github.com/miniflux/miniflux/http/context"
+	"github.com/miniflux/miniflux/http/request"
+	"github.com/miniflux/miniflux/http/response/html"
+	"github.com/miniflux/miniflux/http/route"
+	"github.com/miniflux/miniflux/logger"
+	"github.com/miniflux/miniflux/model"
+	"github.com/miniflux/miniflux/storage"
+	"github.com/miniflux/miniflux/ui/session"
+	"github.com/miniflux/miniflux/ui/view"
+)
+
+// ShowSearchEntry shows a single entry in "search" mode.
+func (c *Controller) ShowSearchEntry(w http.ResponseWriter, r *http.Request) {
+	ctx := context.New(r)
+
+	user, err := c.store.UserByID(ctx.UserID())
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	entryID, err := request.IntParam(r, "entryID")
+	if err != nil {
+		html.BadRequest(w, err)
+		return
+	}
+
+	searchQuery := request.QueryParam(r, "q", "")
+	builder := c.store.NewEntryQueryBuilder(user.ID)
+	builder.WithSearchQuery(searchQuery)
+	builder.WithEntryID(entryID)
+	builder.WithoutStatus(model.EntryStatusRemoved)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	if entry == nil {
+		html.NotFound(w)
+		return
+	}
+
+	if entry.Status == model.EntryStatusUnread {
+		err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
+		if err != nil {
+			logger.Error("[Controller:ShowSearchEntry] %v", err)
+			html.ServerError(w, nil)
+			return
+		}
+	}
+
+	entryPaginationBuilder := storage.NewEntryPaginationBuilder(c.store, user.ID, entry.ID, user.EntryDirection)
+	entryPaginationBuilder.WithSearchQuery(searchQuery)
+	prevEntry, nextEntry, err := entryPaginationBuilder.Entries()
+	if err != nil {
+		html.ServerError(w, err)
+		return
+	}
+
+	nextEntryRoute := ""
+	if nextEntry != nil {
+		nextEntryRoute = route.Path(c.router, "searchEntry", "entryID", nextEntry.ID)
+	}
+
+	prevEntryRoute := ""
+	if prevEntry != nil {
+		prevEntryRoute = route.Path(c.router, "searchEntry", "entryID", prevEntry.ID)
+	}
+
+	sess := session.New(c.store, ctx)
+	view := view.New(c.tpl, ctx, sess)
+	view.Set("searchQuery", searchQuery)
+	view.Set("entry", entry)
+	view.Set("prevEntry", prevEntry)
+	view.Set("nextEntry", nextEntry)
+	view.Set("nextEntryRoute", nextEntryRoute)
+	view.Set("prevEntryRoute", prevEntryRoute)
+	view.Set("menu", "search")
+	view.Set("user", user)
+	view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
+	view.Set("hasSaveEntry", c.store.HasSaveEntry(user.ID))
+
+	html.OK(w, view.Render("entry"))
+}