First commit

server/api/controller/entry.go

@@ -0,0 +1,156 @@
+// 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 (
+	"errors"
+	"github.com/miniflux/miniflux2/model"
+	"github.com/miniflux/miniflux2/server/api/payload"
+	"github.com/miniflux/miniflux2/server/core"
+)
+
+// GetEntry is the API handler to get a single feed entry.
+func (c *Controller) GetEntry(ctx *core.Context, request *core.Request, response *core.Response) {
+	userID := ctx.GetUserID()
+	feedID, err := request.GetIntegerParam("feedID")
+	if err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	entryID, err := request.GetIntegerParam("entryID")
+	if err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	builder := c.store.GetEntryQueryBuilder(userID, ctx.GetUserTimezone())
+	builder.WithFeedID(feedID)
+	builder.WithEntryID(entryID)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		response.Json().ServerError(errors.New("Unable to fetch this entry from the database"))
+		return
+	}
+
+	if entry == nil {
+		response.Json().NotFound(errors.New("Entry not found"))
+		return
+	}
+
+	response.Json().Standard(entry)
+}
+
+// GetFeedEntries is the API handler to get all feed entries.
+func (c *Controller) GetFeedEntries(ctx *core.Context, request *core.Request, response *core.Response) {
+	userID := ctx.GetUserID()
+	feedID, err := request.GetIntegerParam("feedID")
+	if err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	status := request.GetQueryStringParam("status", "")
+	if status != "" {
+		if err := model.ValidateEntryStatus(status); err != nil {
+			response.Json().BadRequest(err)
+			return
+		}
+	}
+
+	order := request.GetQueryStringParam("order", "id")
+	if err := model.ValidateEntryOrder(order); err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	direction := request.GetQueryStringParam("direction", "desc")
+	if err := model.ValidateDirection(direction); err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	limit := request.GetQueryIntegerParam("limit", 100)
+	offset := request.GetQueryIntegerParam("offset", 0)
+
+	builder := c.store.GetEntryQueryBuilder(userID, ctx.GetUserTimezone())
+	builder.WithFeedID(feedID)
+	builder.WithStatus(status)
+	builder.WithOrder(model.DefaultSortingOrder)
+	builder.WithDirection(model.DefaultSortingDirection)
+	builder.WithOffset(offset)
+	builder.WithLimit(limit)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		response.Json().ServerError(errors.New("Unable to fetch the list of entries"))
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		response.Json().ServerError(errors.New("Unable to count the number of entries"))
+		return
+	}
+
+	response.Json().Standard(&payload.EntriesResponse{Total: count, Entries: entries})
+}
+
+// SetEntryStatus is the API handler to change the status of an entry.
+func (c *Controller) SetEntryStatus(ctx *core.Context, request *core.Request, response *core.Response) {
+	userID := ctx.GetUserID()
+
+	feedID, err := request.GetIntegerParam("feedID")
+	if err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	entryID, err := request.GetIntegerParam("entryID")
+	if err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	status, err := payload.DecodeEntryStatusPayload(request.GetBody())
+	if err != nil {
+		response.Json().BadRequest(errors.New("Invalid JSON payload"))
+		return
+	}
+
+	if err := model.ValidateEntryStatus(status); err != nil {
+		response.Json().BadRequest(err)
+		return
+	}
+
+	builder := c.store.GetEntryQueryBuilder(userID, ctx.GetUserTimezone())
+	builder.WithFeedID(feedID)
+	builder.WithEntryID(entryID)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		response.Json().ServerError(errors.New("Unable to fetch this entry from the database"))
+		return
+	}
+
+	if entry == nil {
+		response.Json().NotFound(errors.New("Entry not found"))
+		return
+	}
+
+	if err := c.store.SetEntriesStatus(userID, []int64{entry.ID}, status); err != nil {
+		response.Json().ServerError(errors.New("Unable to change entry status"))
+		return
+	}
+
+	entry, err = builder.GetEntry()
+	if err != nil {
+		response.Json().ServerError(errors.New("Unable to fetch this entry from the database"))
+		return
+	}
+
+	response.Json().Standard(entry)
+}