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miniflux/api/entry.go

209 lines
5.6 KiB
Go

// Copyright 2017 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 api // import "miniflux.app/api"
import (
json_parser "encoding/json"
"errors"
"net/http"
"time"
"miniflux.app/http/request"
"miniflux.app/http/response/json"
"miniflux.app/model"
"miniflux.app/storage"
"miniflux.app/validator"
)
func 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
}
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)
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)
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)
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
}
builder := h.store.NewEntryQueryBuilder(userID)
builder.WithFeedID(feedID)
builder.WithCategoryID(categoryID)
builder.WithStatuses(statuses)
builder.WithOrder(order)
builder.WithDirection(direction)
builder.WithOffset(offset)
builder.WithLimit(limit)
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
}
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 configureFilters(builder *storage.EntryQueryBuilder, r *http.Request) {
beforeEntryID := request.QueryInt64Param(r, "before_entry_id", 0)
if beforeEntryID > 0 {
builder.BeforeEntryID(beforeEntryID)
}
afterEntryID := request.QueryInt64Param(r, "after_entry_id", 0)
if afterEntryID > 0 {
builder.AfterEntryID(afterEntryID)
}
beforeTimestamp := request.QueryInt64Param(r, "before", 0)
if beforeTimestamp > 0 {
builder.BeforeDate(time.Unix(beforeTimestamp, 0))
}
afterTimestamp := request.QueryInt64Param(r, "after", 0)
if afterTimestamp > 0 {
builder.AfterDate(time.Unix(afterTimestamp, 0))
}
categoryID := request.QueryInt64Param(r, "category_id", 0)
if categoryID > 0 {
builder.WithCategoryID(categoryID)
}
if request.HasQueryParam(r, "starred") {
builder.WithStarred()
}
searchQuery := request.QueryStringParam(r, "search", "")
if searchQuery != "" {
builder.WithSearchQuery(searchQuery)
}
}