1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// 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 controller
import (
"log"
"github.com/miniflux/miniflux2/model"
"github.com/miniflux/miniflux2/reader/subscription"
"github.com/miniflux/miniflux2/server/core"
"github.com/miniflux/miniflux2/server/ui/form"
)
// Bookmarklet prefill the form to add a subscription from the URL provided by the bookmarklet.
func (c *Controller) Bookmarklet(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
args, err := c.getSubscriptionFormTemplateArgs(ctx, user)
if err != nil {
response.HTML().ServerError(err)
return
}
bookmarkletURL := request.QueryStringParam("uri", "")
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": &form.SubscriptionForm{URL: bookmarkletURL},
}))
}
// AddSubscription shows the form to add a new feed.
func (c *Controller) AddSubscription(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
args, err := c.getSubscriptionFormTemplateArgs(ctx, user)
if err != nil {
response.HTML().ServerError(err)
return
}
response.HTML().Render("add_subscription", args)
}
// SubmitSubscription try to find a feed from the URL provided by the user.
func (c *Controller) SubmitSubscription(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
args, err := c.getSubscriptionFormTemplateArgs(ctx, user)
if err != nil {
response.HTML().ServerError(err)
return
}
subscriptionForm := form.NewSubscriptionForm(request.Request())
if err := subscriptionForm.Validate(); err != nil {
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": err.Error(),
}))
return
}
subscriptions, err := subscription.FindSubscriptions(subscriptionForm.URL)
if err != nil {
log.Println(err)
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": err,
}))
return
}
log.Println("[UI:SubmitSubscription]", subscriptions)
n := len(subscriptions)
switch {
case n == 0:
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": "Unable to find any subscription.",
}))
case n == 1:
feed, err := c.feedHandler.CreateFeed(user.ID, subscriptionForm.CategoryID, subscriptions[0].URL, subscriptionForm.Crawler)
if err != nil {
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": err,
}))
return
}
response.Redirect(ctx.Route("feedEntries", "feedID", feed.ID))
case n > 1:
response.HTML().Render("choose_subscription", args.Merge(tplParams{
"categoryID": subscriptionForm.CategoryID,
"subscriptions": subscriptions,
}))
}
}
// ChooseSubscription shows a page to choose a subscription.
func (c *Controller) ChooseSubscription(ctx *core.Context, request *core.Request, response *core.Response) {
user := ctx.LoggedUser()
args, err := c.getSubscriptionFormTemplateArgs(ctx, user)
if err != nil {
response.HTML().ServerError(err)
return
}
subscriptionForm := form.NewSubscriptionForm(request.Request())
if err := subscriptionForm.Validate(); err != nil {
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": err.Error(),
}))
return
}
feed, err := c.feedHandler.CreateFeed(user.ID, subscriptionForm.CategoryID, subscriptionForm.URL, subscriptionForm.Crawler)
if err != nil {
response.HTML().Render("add_subscription", args.Merge(tplParams{
"form": subscriptionForm,
"errorMessage": err,
}))
return
}
response.Redirect(ctx.Route("feedEntries", "feedID", feed.ID))
}
func (c *Controller) getSubscriptionFormTemplateArgs(ctx *core.Context, user *model.User) (tplParams, error) {
args, err := c.getCommonTemplateArgs(ctx)
if err != nil {
return nil, err
}
categories, err := c.store.Categories(user.ID)
if err != nil {
return nil, err
}
args["categories"] = categories
args["menu"] = "feeds"
return args, nil
}
|
