[Client] Implement more messages fetching of messaging

This commit is contained in:
syuilo 2017-06-12 04:27:20 +09:00
parent c7af2bc885
commit 0039f42a09
3 changed files with 63 additions and 4 deletions

View File

@ -45,6 +45,8 @@ common:
mk-messaging-room:
empty: "No conversations"
more: "More"
no-history: "There is no more history"
resize-form: "Drag to resize"
new-message: "New message"

View File

@ -45,6 +45,8 @@ common:
mk-messaging-room:
empty: "このユーザーと話したことはありません"
more: "もっと読む"
no-history: "これより過去の履歴はありません"
resize-form: "ドラッグしてフォームの広さを調整"
new-message: "新しいメッセージがあります"

View File

@ -2,6 +2,10 @@
<div class="stream">
<p class="init" if={ init }><i class="fa fa-spinner fa-spin"></i>%i18n:common.loading%</p>
<p class="empty" if={ !init && messages.length == 0 }><i class="fa fa-info-circle"></i>%i18n:common.tags.mk-messaging-room.empty%</p>
<p class="no-history" if={ !init && messages.length > 0 && !moreMessagesIsInStock }><i class="fa fa-flag"></i>%i18n:common.tags.mk-messaging-room.no-history%</p>
<button class="more { fetching: fetchingMoreMessages }" if={ moreMessagesIsInStock } onclick={ fetchMoreMessages } disabled={ fetchingMoreMessages }>
<i class="fa fa-spinner fa-pulse fa-fw" if={ fetchingMoreMessages }></i>{ fetchingMoreMessages ? '%i18n:common.loading%' : '%i18n:common.tags.mk-messaging-room.more%' }
</button>
<virtual each={ message, i in messages }>
<mk-messaging-message message={ message }/>
<p class="date" if={ i != messages.length - 1 && message._date != messages[i + 1]._date }><span>{ messages[i + 1]._datetext }</span></p>
@ -42,6 +46,27 @@
i
margin-right 4px
> .more
display block
margin 16px auto
padding 0 12px
line-height 24px
color #fff
background rgba(0, 0, 0, 0.3)
border-radius 12px
&:hover
background rgba(0, 0, 0, 0.4)
&:active
background rgba(0, 0, 0, 0.5)
&.fetching
cursor wait
> i
margin-right 4px
> .message
// something
@ -142,11 +167,8 @@
document.addEventListener('visibilitychange', this.onVisibilitychange);
this.api('messaging/messages', {
user_id: this.user.id
}).then(messages => {
this.fetchMessages().then(() => {
this.init = false;
this.messages = messages.reverse();
this.update();
this.scrollToBottom();
});
@ -201,6 +223,39 @@
});
};
this.fetchMoreMessages = () => {
this.update({
fetchingMoreMessages: true
});
this.fetchMessages().then(() => {
this.update({
fetchingMoreMessages: false
});
});
};
this.fetchMessages = () => new Promise((resolve, reject) => {
const max = this.moreMessagesIsInStock ? 20 : 10;
this.api('messaging/messages', {
user_id: this.user.id,
limit: max + 1,
max_id: this.moreMessagesIsInStock ? this.messages[0].id : undefined
}).then(messages => {
if (messages.length == max + 1) {
this.moreMessagesIsInStock = true;
messages.pop();
} else {
this.moreMessagesIsInStock = false;
}
this.messages.unshift.apply(this.messages, messages.reverse());
this.update();
resolve();
});
});
this.isBottom = () => {
const asobi = 32;
const current = this.isNaked