mirror of https://github.com/miniflux/v2.git
105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package ui // import "miniflux.app/ui"
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import (
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"net/http"
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"miniflux.app/http/context"
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"miniflux.app/http/request"
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"miniflux.app/http/response/html"
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"miniflux.app/http/route"
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"miniflux.app/logger"
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"miniflux.app/model"
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"miniflux.app/storage"
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"miniflux.app/ui/session"
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"miniflux.app/ui/view"
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)
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// ShowUnreadEntry shows a single feed entry in "unread" mode.
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func (c *Controller) ShowUnreadEntry(w http.ResponseWriter, r *http.Request) {
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ctx := context.New(r)
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user, err := c.store.UserByID(ctx.UserID())
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if err != nil {
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html.ServerError(w, err)
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return
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}
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entryID, err := request.IntParam(r, "entryID")
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if err != nil {
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html.BadRequest(w, err)
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return
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}
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builder := c.store.NewEntryQueryBuilder(user.ID)
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builder.WithEntryID(entryID)
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builder.WithoutStatus(model.EntryStatusRemoved)
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entry, err := builder.GetEntry()
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if err != nil {
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html.ServerError(w, err)
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return
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}
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if entry == nil {
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html.NotFound(w)
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return
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}
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// Make sure we always get the pagination in unread mode even if the page is refreshed.
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if entry.Status == model.EntryStatusRead {
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err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusUnread)
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if err != nil {
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logger.Error("[Controller:ShowUnreadEntry] %v", err)
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html.ServerError(w, nil)
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return
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}
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}
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entryPaginationBuilder := storage.NewEntryPaginationBuilder(c.store, user.ID, entry.ID, user.EntryDirection)
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entryPaginationBuilder.WithStatus(model.EntryStatusUnread)
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prevEntry, nextEntry, err := entryPaginationBuilder.Entries()
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if err != nil {
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html.ServerError(w, err)
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return
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}
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nextEntryRoute := ""
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if nextEntry != nil {
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nextEntryRoute = route.Path(c.router, "unreadEntry", "entryID", nextEntry.ID)
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}
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prevEntryRoute := ""
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if prevEntry != nil {
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prevEntryRoute = route.Path(c.router, "unreadEntry", "entryID", prevEntry.ID)
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}
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// Always mark the entry as read after fetching the pagination.
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err = c.store.SetEntriesStatus(user.ID, []int64{entry.ID}, model.EntryStatusRead)
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if err != nil {
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logger.Error("[Controller:ShowUnreadEntry] %v", err)
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html.ServerError(w, nil)
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return
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}
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sess := session.New(c.store, ctx)
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view := view.New(c.tpl, ctx, sess)
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view.Set("entry", entry)
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view.Set("prevEntry", prevEntry)
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view.Set("nextEntry", nextEntry)
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view.Set("nextEntryRoute", nextEntryRoute)
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view.Set("prevEntryRoute", prevEntryRoute)
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view.Set("menu", "unread")
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view.Set("user", user)
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view.Set("hasSaveEntry", c.store.HasSaveEntry(user.ID))
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view.Set("countErrorFeeds", c.store.CountErrorFeeds(user.ID))
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// Fetching the counter here avoid to be off by one.
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view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
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html.OK(w, r, view.Render("entry"))
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}
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