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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
<template>
<div class="mk-notifications">
<!-- トランジションを有効にするとなぜかメモリリークする -->
<!-- <transition-group name="mk-notifications" class="transition notifications"> -->
<div class="transition notifications">
<template v-for="(notification, i) in _notifications">
<mk-notification :notification="notification" :key="notification.id"/>
<p class="date" :key="notification.id + '_date'" v-if="i != notifications.length - 1 && notification._date != _notifications[i + 1]._date">
<span>%fa:angle-up%{{ notification._datetext }}</span>
<span>%fa:angle-down%{{ _notifications[i + 1]._datetext }}</span>
</p>
</template>
</div>
<!-- </transition-group> -->
<button class="more" v-if="moreNotifications" @click="fetchMoreNotifications" :disabled="fetchingMoreNotifications">
<template v-if="fetchingMoreNotifications">%fa:spinner .pulse .fw%</template>
{{ fetchingMoreNotifications ? '%i18n:common.loading%' : '%i18n:@more%' }}
</button>
<p class="empty" v-if="notifications.length == 0 && !fetching">%i18n:@empty%</p>
<p class="fetching" v-if="fetching">%fa:spinner .pulse .fw%%i18n:common.loading%<mk-ellipsis/></p>
</div>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
data() {
return {
fetching: true,
fetchingMoreNotifications: false,
notifications: [],
moreNotifications: false,
connection: null,
connectionId: null
};
},
computed: {
_notifications(): any[] {
return (this.notifications as any).map(notification => {
const date = new Date(notification.createdAt).getDate();
const month = new Date(notification.createdAt).getMonth() + 1;
notification._date = date;
notification._datetext = `${month}月 ${date}日`;
return notification;
});
}
},
mounted() {
this.connection = (this as any).os.stream.getConnection();
this.connectionId = (this as any).os.stream.use();
this.connection.on('notification', this.onNotification);
const max = 10;
(this as any).api('i/notifications', {
limit: max + 1
}).then(notifications => {
if (notifications.length == max + 1) {
this.moreNotifications = true;
notifications.pop();
}
this.notifications = notifications;
this.fetching = false;
this.$emit('fetched');
});
},
beforeDestroy() {
this.connection.off('notification', this.onNotification);
(this as any).os.stream.dispose(this.connectionId);
},
methods: {
fetchMoreNotifications() {
this.fetchingMoreNotifications = true;
const max = 30;
(this as any).api('i/notifications', {
limit: max + 1,
untilId: this.notifications[this.notifications.length - 1].id
}).then(notifications => {
if (notifications.length == max + 1) {
this.moreNotifications = true;
notifications.pop();
} else {
this.moreNotifications = false;
}
this.notifications = this.notifications.concat(notifications);
this.fetchingMoreNotifications = false;
});
},
onNotification(notification) {
// TODO: ユーザーが画面を見てないと思われるとき(ブラウザやタブがアクティブじゃないなど)は送信しない
this.connection.send({
type: 'read_notification',
id: notification.id
});
this.notifications.unshift(notification);
}
}
});
</script>
<style lang="stylus" scoped>
root(isDark)
margin 0 auto
background isDark ? #282C37 :#fff
border-radius 8px
box-shadow 0 0 2px rgba(#000, 0.1)
overflow hidden
@media (min-width 500px)
box-shadow 0 8px 32px rgba(#000, 0.1)
.transition
.mk-notifications-enter
.mk-notifications-leave-to
opacity 0
transform translateY(-30px)
> *
transition transform .3s ease, opacity .3s ease
> .notifications
> .mk-notification:not(:last-child)
border-bottom solid 1px isDark ? #1c2023 : #eaeaea
> .date
display block
margin 0
line-height 32px
text-align center
font-size 0.8em
color isDark ? #666b79 : #aaa
background isDark ? #242731 : #fdfdfd
border-bottom solid 1px isDark ? #1c2023 : #eaeaea
span
margin 0 16px
i
margin-right 8px
> .more
display block
width 100%
padding 16px
color #555
border-top solid 1px rgba(#000, 0.05)
> [data-fa]
margin-right 4px
> .empty
margin 0
padding 16px
text-align center
color #aaa
> .fetching
margin 0
padding 16px
text-align center
color #aaa
> [data-fa]
margin-right 4px
.mk-notifications[data-darkmode]
root(true)
.mk-notifications:not([data-darkmode])
root(false)
</style>
|
