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miniflux/internal/api/entry.go
2023-10-06 23:27:19 -07:00

392 lines
10 KiB
Go

// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package api // import "miniflux.app/v2/internal/api"
import (
json_parser "encoding/json"
"errors"
"net/http"
"strconv"
"strings"
"time"
"miniflux.app/v2/internal/config"
"miniflux.app/v2/internal/http/request"
"miniflux.app/v2/internal/http/response/json"
"miniflux.app/v2/internal/integration"
"miniflux.app/v2/internal/model"
"miniflux.app/v2/internal/proxy"
"miniflux.app/v2/internal/reader/processor"
"miniflux.app/v2/internal/reader/readingtime"
"miniflux.app/v2/internal/storage"
"miniflux.app/v2/internal/urllib"
"miniflux.app/v2/internal/validator"
)
func (h *handler) getEntryFromBuilder(w http.ResponseWriter, r *http.Request, b *storage.EntryQueryBuilder) {
entry, err := b.GetEntry()
if err != nil {
json.ServerError(w, r, err)
return
}
if entry == nil {
json.NotFound(w, r)
return
}
entry.Content = proxy.AbsoluteProxyRewriter(h.router, r.Host, entry.Content)
proxyOption := config.Opts.ProxyOption()
for i := range entry.Enclosures {
if proxyOption == "all" || proxyOption != "none" && !urllib.IsHTTPS(entry.Enclosures[i].URL) {
for _, mediaType := range config.Opts.ProxyMediaTypes() {
if strings.HasPrefix(entry.Enclosures[i].MimeType, mediaType+"/") {
entry.Enclosures[i].URL = proxy.AbsoluteProxifyURL(h.router, r.Host, entry.Enclosures[i].URL)
break
}
}
}
}
json.OK(w, r, entry)
}
func (h *handler) getFeedEntry(w http.ResponseWriter, r *http.Request) {
feedID := request.RouteInt64Param(r, "feedID")
entryID := request.RouteInt64Param(r, "entryID")
builder := h.store.NewEntryQueryBuilder(request.UserID(r))
builder.WithFeedID(feedID)
builder.WithEntryID(entryID)
h.getEntryFromBuilder(w, r, builder)
}
func (h *handler) getCategoryEntry(w http.ResponseWriter, r *http.Request) {
categoryID := request.RouteInt64Param(r, "categoryID")
entryID := request.RouteInt64Param(r, "entryID")
builder := h.store.NewEntryQueryBuilder(request.UserID(r))
builder.WithCategoryID(categoryID)
builder.WithEntryID(entryID)
h.getEntryFromBuilder(w, r, builder)
}
func (h *handler) getEntry(w http.ResponseWriter, r *http.Request) {
entryID := request.RouteInt64Param(r, "entryID")
builder := h.store.NewEntryQueryBuilder(request.UserID(r))
builder.WithEntryID(entryID)
h.getEntryFromBuilder(w, r, builder)
}
func (h *handler) getFeedEntries(w http.ResponseWriter, r *http.Request) {
feedID := request.RouteInt64Param(r, "feedID")
h.findEntries(w, r, feedID, 0)
}
func (h *handler) getCategoryEntries(w http.ResponseWriter, r *http.Request) {
categoryID := request.RouteInt64Param(r, "categoryID")
h.findEntries(w, r, 0, categoryID)
}
func (h *handler) getEntries(w http.ResponseWriter, r *http.Request) {
h.findEntries(w, r, 0, 0)
}
func (h *handler) findEntries(w http.ResponseWriter, r *http.Request, feedID int64, categoryID int64) {
statuses := request.QueryStringParamList(r, "status")
for _, status := range statuses {
if err := validator.ValidateEntryStatus(status); err != nil {
json.BadRequest(w, r, err)
return
}
}
order := request.QueryStringParam(r, "order", model.DefaultSortingOrder)
if err := validator.ValidateEntryOrder(order); err != nil {
json.BadRequest(w, r, err)
return
}
direction := request.QueryStringParam(r, "direction", model.DefaultSortingDirection)
if err := validator.ValidateDirection(direction); err != nil {
json.BadRequest(w, r, err)
return
}
limit := request.QueryIntParam(r, "limit", 100)
offset := request.QueryIntParam(r, "offset", 0)
if err := validator.ValidateRange(offset, limit); err != nil {
json.BadRequest(w, r, err)
return
}
userID := request.UserID(r)
categoryID = request.QueryInt64Param(r, "category_id", categoryID)
if categoryID > 0 && !h.store.CategoryIDExists(userID, categoryID) {
json.BadRequest(w, r, errors.New("invalid category ID"))
return
}
feedID = request.QueryInt64Param(r, "feed_id", feedID)
if feedID > 0 && !h.store.FeedExists(userID, feedID) {
json.BadRequest(w, r, errors.New("invalid feed ID"))
return
}
tags := request.QueryStringParamList(r, "tags")
builder := h.store.NewEntryQueryBuilder(userID)
builder.WithFeedID(feedID)
builder.WithCategoryID(categoryID)
builder.WithStatuses(statuses)
builder.WithSorting(order, direction)
builder.WithOffset(offset)
builder.WithLimit(limit)
builder.WithTags(tags)
builder.WithEnclosures()
configureFilters(builder, r)
entries, err := builder.GetEntries()
if err != nil {
json.ServerError(w, r, err)
return
}
count, err := builder.CountEntries()
if err != nil {
json.ServerError(w, r, err)
return
}
for i := range entries {
entries[i].Content = proxy.AbsoluteProxyRewriter(h.router, r.Host, entries[i].Content)
}
json.OK(w, r, &entriesResponse{Total: count, Entries: entries})
}
func (h *handler) setEntryStatus(w http.ResponseWriter, r *http.Request) {
var entriesStatusUpdateRequest model.EntriesStatusUpdateRequest
if err := json_parser.NewDecoder(r.Body).Decode(&entriesStatusUpdateRequest); err != nil {
json.BadRequest(w, r, err)
return
}
if err := validator.ValidateEntriesStatusUpdateRequest(&entriesStatusUpdateRequest); err != nil {
json.BadRequest(w, r, err)
return
}
if err := h.store.SetEntriesStatus(request.UserID(r), entriesStatusUpdateRequest.EntryIDs, entriesStatusUpdateRequest.Status); err != nil {
json.ServerError(w, r, err)
return
}
json.NoContent(w, r)
}
func (h *handler) toggleBookmark(w http.ResponseWriter, r *http.Request) {
entryID := request.RouteInt64Param(r, "entryID")
if err := h.store.ToggleBookmark(request.UserID(r), entryID); err != nil {
json.ServerError(w, r, err)
return
}
json.NoContent(w, r)
}
func (h *handler) saveEntry(w http.ResponseWriter, r *http.Request) {
entryID := request.RouteInt64Param(r, "entryID")
builder := h.store.NewEntryQueryBuilder(request.UserID(r))
builder.WithEntryID(entryID)
builder.WithoutStatus(model.EntryStatusRemoved)
if !h.store.HasSaveEntry(request.UserID(r)) {
json.BadRequest(w, r, errors.New("no third-party integration enabled"))
return
}
entry, err := builder.GetEntry()
if err != nil {
json.ServerError(w, r, err)
return
}
if entry == nil {
json.NotFound(w, r)
return
}
settings, err := h.store.Integration(request.UserID(r))
if err != nil {
json.ServerError(w, r, err)
return
}
go integration.SendEntry(entry, settings)
json.Accepted(w, r)
}
func (h *handler) updateEntry(w http.ResponseWriter, r *http.Request) {
var entryUpdateRequest model.EntryUpdateRequest
if err := json_parser.NewDecoder(r.Body).Decode(&entryUpdateRequest); err != nil {
json.BadRequest(w, r, err)
return
}
if err := validator.ValidateEntryModification(&entryUpdateRequest); err != nil {
json.BadRequest(w, r, err)
return
}
loggedUserID := request.UserID(r)
entryID := request.RouteInt64Param(r, "entryID")
entryBuilder := h.store.NewEntryQueryBuilder(loggedUserID)
entryBuilder.WithEntryID(entryID)
entryBuilder.WithoutStatus(model.EntryStatusRemoved)
entry, err := entryBuilder.GetEntry()
if err != nil {
json.ServerError(w, r, err)
return
}
if entry == nil {
json.NotFound(w, r)
return
}
user, err := h.store.UserByID(loggedUserID)
if err != nil {
json.ServerError(w, r, err)
return
}
if user == nil {
json.NotFound(w, r)
return
}
entryUpdateRequest.Patch(entry)
entry.ReadingTime = readingtime.EstimateReadingTime(entry.Content, user.DefaultReadingSpeed, user.CJKReadingSpeed)
if err := h.store.UpdateEntryTitleAndContent(entry); err != nil {
json.ServerError(w, r, err)
return
}
json.Created(w, r, entry)
}
func (h *handler) fetchContent(w http.ResponseWriter, r *http.Request) {
loggedUserID := request.UserID(r)
entryID := request.RouteInt64Param(r, "entryID")
entryBuilder := h.store.NewEntryQueryBuilder(loggedUserID)
entryBuilder.WithEntryID(entryID)
entryBuilder.WithoutStatus(model.EntryStatusRemoved)
entry, err := entryBuilder.GetEntry()
if err != nil {
json.ServerError(w, r, err)
return
}
if entry == nil {
json.NotFound(w, r)
return
}
user, err := h.store.UserByID(loggedUserID)
if err != nil {
json.ServerError(w, r, err)
return
}
if user == nil {
json.NotFound(w, r)
return
}
feedBuilder := storage.NewFeedQueryBuilder(h.store, loggedUserID)
feedBuilder.WithFeedID(entry.FeedID)
feed, err := feedBuilder.GetFeed()
if err != nil {
json.ServerError(w, r, err)
return
}
if feed == nil {
json.NotFound(w, r)
return
}
if err := processor.ProcessEntryWebPage(feed, entry, user); err != nil {
json.ServerError(w, r, err)
return
}
json.OK(w, r, map[string]string{"content": entry.Content})
}
func (h *handler) flushHistory(w http.ResponseWriter, r *http.Request) {
loggedUserID := request.UserID(r)
go h.store.FlushHistory(loggedUserID)
json.Accepted(w, r)
}
func configureFilters(builder *storage.EntryQueryBuilder, r *http.Request) {
if beforeEntryID := request.QueryInt64Param(r, "before_entry_id", 0); beforeEntryID > 0 {
builder.BeforeEntryID(beforeEntryID)
}
if afterEntryID := request.QueryInt64Param(r, "after_entry_id", 0); afterEntryID > 0 {
builder.AfterEntryID(afterEntryID)
}
if beforePublishedTimestamp := request.QueryInt64Param(r, "before", 0); beforePublishedTimestamp > 0 {
builder.BeforePublishedDate(time.Unix(beforePublishedTimestamp, 0))
}
if afterPublishedTimestamp := request.QueryInt64Param(r, "after", 0); afterPublishedTimestamp > 0 {
builder.AfterPublishedDate(time.Unix(afterPublishedTimestamp, 0))
}
if beforePublishedTimestamp := request.QueryInt64Param(r, "published_before", 0); beforePublishedTimestamp > 0 {
builder.BeforePublishedDate(time.Unix(beforePublishedTimestamp, 0))
}
if afterPublishedTimestamp := request.QueryInt64Param(r, "published_after", 0); afterPublishedTimestamp > 0 {
builder.AfterPublishedDate(time.Unix(afterPublishedTimestamp, 0))
}
if beforeChangedTimestamp := request.QueryInt64Param(r, "changed_before", 0); beforeChangedTimestamp > 0 {
builder.BeforeChangedDate(time.Unix(beforeChangedTimestamp, 0))
}
if afterChangedTimestamp := request.QueryInt64Param(r, "changed_after", 0); afterChangedTimestamp > 0 {
builder.AfterChangedDate(time.Unix(afterChangedTimestamp, 0))
}
if categoryID := request.QueryInt64Param(r, "category_id", 0); categoryID > 0 {
builder.WithCategoryID(categoryID)
}
if request.HasQueryParam(r, "starred") {
starred, err := strconv.ParseBool(r.URL.Query().Get("starred"))
if err == nil {
builder.WithStarred(starred)
}
}
if searchQuery := request.QueryStringParam(r, "search", ""); searchQuery != "" {
builder.WithSearchQuery(searchQuery)
}
}