79 lines
2 KiB
Go
79 lines
2 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
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import (
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"net/http"
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"github.com/miniflux/miniflux/http/context"
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"github.com/miniflux/miniflux/http/request"
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"github.com/miniflux/miniflux/http/response"
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"github.com/miniflux/miniflux/http/response/html"
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"github.com/miniflux/miniflux/http/route"
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"github.com/miniflux/miniflux/logger"
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"github.com/miniflux/miniflux/ui/form"
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"github.com/miniflux/miniflux/ui/session"
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"github.com/miniflux/miniflux/ui/view"
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)
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// UpdateCategory validates and updates a category.
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func (c *Controller) UpdateCategory(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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categoryID, err := request.IntParam(r, "categoryID")
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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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category, err := c.store.Category(ctx.UserID(), categoryID)
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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 category == nil {
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html.NotFound(w)
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return
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}
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categoryForm := form.NewCategoryForm(r)
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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("form", categoryForm)
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view.Set("category", category)
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view.Set("menu", "categories")
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view.Set("user", user)
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view.Set("countUnread", c.store.CountUnreadEntries(user.ID))
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if err := categoryForm.Validate(); err != nil {
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view.Set("errorMessage", err.Error())
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html.OK(w, r, view.Render("edit_category"))
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return
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}
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if c.store.AnotherCategoryExists(user.ID, category.ID, categoryForm.Title) {
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view.Set("errorMessage", "This category already exists.")
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html.OK(w, r, view.Render("edit_category"))
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return
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}
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err = c.store.UpdateCategory(categoryForm.Merge(category))
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if err != nil {
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logger.Error("[Controller:UpdateCategory] %v", err)
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view.Set("errorMessage", "Unable to update this category.")
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html.OK(w, r, view.Render("edit_category"))
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return
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}
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response.Redirect(w, r, route.Path(c.router, "categories"))
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}
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