Implement Misskey-style tree view
Now the tree will be always rooted at the highlighted status, and all its ancestors shown linearly on the top. Enhancement: If an ancestor has more than one reply (i.e. it has a child that is not on current status's ancestor chain), we are given a link to root the thread at that status.
This commit is contained in:
Tusooa Zhu
parent
4adffb4835
commit
e560fbc935
@ -55,7 +55,7 @@ const conversation = {
|
||||
expanded: false,
|
||||
threadDisplayStatusObject: {}, // id => 'showing' | 'hidden'
|
||||
statusContentPropertiesObject: {},
|
||||
diveHistory: []
|
||||
inlineDivePosition: null
|
||||
}
|
||||
},
|
||||
props: [
|
||||
@ -231,7 +231,10 @@ const conversation = {
|
||||
return this.topLevel
|
||||
},
|
||||
diveRoot () {
|
||||
return this.diveHistory[this.diveHistory.length - 1]
|
||||
(() => {})(this.conversation)
|
||||
const statusId = this.inlineDivePosition || this.statusId
|
||||
const isTopLevel = !this.parentOf(statusId)
|
||||
return isTopLevel ? null : statusId
|
||||
},
|
||||
diveDepth () {
|
||||
return this.canDive && this.diveRoot ? this.depths[this.diveRoot] : 0
|
||||
@ -332,7 +335,6 @@ const conversation = {
|
||||
this.fetchConversation()
|
||||
} else {
|
||||
// if we collapse it, we should reset the dive
|
||||
this._diven = false
|
||||
this.undive()
|
||||
}
|
||||
},
|
||||
@ -348,19 +350,6 @@ const conversation = {
|
||||
if (!this.isExpanded) {
|
||||
return
|
||||
}
|
||||
|
||||
if (!this._diven) {
|
||||
if (!this.threadDisplayStatus[this.statusId]) {
|
||||
return
|
||||
}
|
||||
this._diven = true
|
||||
const parentOrSelf = this.parentOrSelf(this.originalStatusId)
|
||||
// If current status is not visible
|
||||
if (this.threadDisplayStatus[parentOrSelf] === 'hidden') {
|
||||
this.diveIntoStatus(parentOrSelf, /* preventScroll */ true)
|
||||
this.tryScrollTo(this.statusId)
|
||||
}
|
||||
}
|
||||
},
|
||||
fetchConversation () {
|
||||
if (this.status) {
|
||||
@ -449,26 +438,15 @@ const conversation = {
|
||||
return this.topLevel[0] ? this.topLevel[0].id : undefined
|
||||
},
|
||||
diveIntoStatus (id, preventScroll) {
|
||||
this.diveHistory = [...this.diveHistory, id]
|
||||
if (!preventScroll) {
|
||||
this.goToCurrent()
|
||||
}
|
||||
this.tryScrollTo(id)
|
||||
},
|
||||
diveBack () {
|
||||
const oldHighlight = this.highlight
|
||||
this.diveHistory = [...this.diveHistory.slice(0, this.diveHistory.length - 1)]
|
||||
if (oldHighlight) {
|
||||
this.tryScrollTo(this.leastVisibleAncestor(oldHighlight))
|
||||
}
|
||||
diveToTopLevel () {
|
||||
this.tryScrollTo(this.topLevel[0].id)
|
||||
},
|
||||
// only used when we are not on a page
|
||||
undive () {
|
||||
const oldHighlight = this.highlight
|
||||
this.diveHistory = []
|
||||
if (oldHighlight) {
|
||||
this.tryScrollTo(this.leastVisibleAncestor(oldHighlight))
|
||||
} else {
|
||||
this.goToCurrent()
|
||||
}
|
||||
this.inlineDivePosition = null
|
||||
this.setHighlight(this.statusId)
|
||||
},
|
||||
tryScrollTo (id) {
|
||||
if (!id) {
|
||||
@ -477,8 +455,9 @@ const conversation = {
|
||||
if (this.isPage) {
|
||||
// set statusId
|
||||
this.$router.push({ name: 'conversation', params: { id } })
|
||||
} else {
|
||||
this.inlineDivePosition = id
|
||||
}
|
||||
|
||||
this.setHighlight(id)
|
||||
},
|
||||
goToCurrent () {
|
||||
@ -493,10 +472,24 @@ const conversation = {
|
||||
return undefined
|
||||
}
|
||||
const { in_reply_to_status_id: parentId } = status
|
||||
if (!this.statusMap[parentId]) {
|
||||
return undefined
|
||||
}
|
||||
return parentId
|
||||
},
|
||||
parentOrSelf (id) {
|
||||
return this.parentOf(id) || id
|
||||
},
|
||||
// Ancestors of some status, from top to bottom
|
||||
ancestorsOf (id) {
|
||||
const ancestors = []
|
||||
let cur = this.parentOf(id)
|
||||
while (cur) {
|
||||
ancestors.unshift(this.statusMap[cur])
|
||||
cur = this.parentOf(cur)
|
||||
}
|
||||
// console.log('ancestors = ', ancestors, 'conversation = ', this.conversation.map(k => k.id), 'statusContentProperties=', this.statusContentProperties)
|
||||
return ancestors
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -21,34 +21,88 @@
|
||||
<div class="conversation-body panel-body">
|
||||
<div
|
||||
v-if="diveMode"
|
||||
class="conversation-undive-box"
|
||||
class="conversation-dive-to-top-level-box"
|
||||
>
|
||||
<i18n
|
||||
path="status.show_all_conversation"
|
||||
tag="button"
|
||||
class="button-unstyled -link"
|
||||
@click.prevent="undive"
|
||||
@click.prevent="diveToTopLevel"
|
||||
>
|
||||
<FAIcon icon="angle-double-left" />
|
||||
</i18n>
|
||||
</div>
|
||||
<div
|
||||
v-if="diveMode"
|
||||
class="conversation-undive-box"
|
||||
>
|
||||
<i18n
|
||||
path="status.return_to_last_showing"
|
||||
tag="button"
|
||||
class="button-unstyled -link"
|
||||
@click.prevent="diveBack"
|
||||
>
|
||||
<FAIcon icon="chevron-left" />
|
||||
</i18n>
|
||||
</div>
|
||||
<div
|
||||
v-if="isTreeView"
|
||||
class="thread-body"
|
||||
>
|
||||
<div
|
||||
v-if="ancestorsOf(diveRoot).length"
|
||||
class="thread-ancestors"
|
||||
>
|
||||
<div
|
||||
v-for="status in ancestorsOf(diveRoot)"
|
||||
:key="status.id"
|
||||
class="thread-ancestor"
|
||||
:class="{'thread-ancestor-has-other-replies': getReplies(status.id).length > 1}"
|
||||
>
|
||||
<status
|
||||
ref="statusComponent"
|
||||
:inline-expanded="collapsable && isExpanded"
|
||||
:statusoid="status"
|
||||
:expandable="!isExpanded"
|
||||
:show-pinned="pinnedStatusIdsObject && pinnedStatusIdsObject[status.id]"
|
||||
:focused="focused(status.id)"
|
||||
:in-conversation="isExpanded"
|
||||
:highlight="getHighlight()"
|
||||
:replies="getReplies(status.id)"
|
||||
:in-profile="inProfile"
|
||||
:profile-user-id="profileUserId"
|
||||
class="conversation-status status-fadein panel-body"
|
||||
|
||||
:simple="treeViewIsSimple"
|
||||
:toggle-thread-display="toggleThreadDisplay"
|
||||
:thread-display-status="threadDisplayStatus"
|
||||
:show-thread-recursively="showThreadRecursively"
|
||||
:total-reply-count="totalReplyCount"
|
||||
:total-reply-depth="totalReplyDepth"
|
||||
:dive="(!treeViewIsSimple) ? () => diveIntoStatus(status.id) : null"
|
||||
|
||||
:controlled-showing-tall="statusContentProperties[status.id].showingTall"
|
||||
:controlled-expanding-subject="statusContentProperties[status.id].expandingSubject"
|
||||
:controlled-showing-long-subject="statusContentProperties[status.id].showingLongSubject"
|
||||
:controlled-toggle-showing-tall="() => toggleStatusContentProperty(status.id, 'showingTall')"
|
||||
:controlled-toggle-expanding-subject="() => toggleStatusContentProperty(status.id, 'expandingSubject')"
|
||||
:controlled-toggle-showing-long-subject="() => toggleStatusContentProperty(status.id, 'showingLongSubject')"
|
||||
|
||||
@goto="setHighlight"
|
||||
@toggleExpanded="toggleExpanded"
|
||||
/>
|
||||
<div
|
||||
v-if="getReplies(status.id).length > 1"
|
||||
class="thread-ancestor-dive-box"
|
||||
>
|
||||
<div
|
||||
class="thread-ancestor-dive-box-inner"
|
||||
>
|
||||
<i18n
|
||||
tag="button"
|
||||
path="status.ancestor_follow_with_icon"
|
||||
class="button-unstyled -link thread-tree-show-replies-button"
|
||||
@click.prevent="diveIntoStatus(status.id)"
|
||||
>
|
||||
<FAIcon
|
||||
place="icon"
|
||||
icon="angle-double-right"
|
||||
/>
|
||||
<span place="text">
|
||||
{{ $tc('status.ancestor_follow', getReplies(status.id).length - 1, { numReplies: getReplies(status.id).length - 1 }) }}
|
||||
</span>
|
||||
</i18n>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<thread-tree
|
||||
v-for="status in showingTopLevel"
|
||||
:key="status.id"
|
||||
@ -128,7 +182,7 @@
|
||||
@import '../../_variables.scss';
|
||||
|
||||
.Conversation {
|
||||
.conversation-undive-box {
|
||||
.conversation-dive-to-top-level-box {
|
||||
padding: $status-margin;
|
||||
border-bottom-width: 1px;
|
||||
border-bottom-style: solid;
|
||||
@ -140,6 +194,27 @@
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.thread-ancestor {
|
||||
--link: var(--faintLink);
|
||||
--text: var(--faint);
|
||||
color: var(--text);
|
||||
}
|
||||
.thread-ancestor-dive-box {
|
||||
padding-left: $status-margin;
|
||||
border-bottom-width: 1px;
|
||||
border-bottom-style: solid;
|
||||
border-bottom-color: var(--border, $fallback--border);
|
||||
border-radius: 0;
|
||||
/* Make the button stretch along the whole row */
|
||||
display: flex;
|
||||
align-items: stretch;
|
||||
flex-direction: column;
|
||||
}
|
||||
.thread-ancestor-dive-box-inner {
|
||||
padding: $status-margin;
|
||||
//border-left: 2px solid var(--border, $fallback--border);
|
||||
}
|
||||
|
||||
/* HACK: we want the border width to scale with the status *below it* */
|
||||
.conversation-status {
|
||||
border-bottom-width: 1px;
|
||||
@ -148,6 +223,7 @@
|
||||
border-radius: 0;
|
||||
}
|
||||
|
||||
.thread-ancestor-has-other-replies .conversation-status,
|
||||
&.-expanded .thread-tree .conversation-status {
|
||||
border-bottom: none;
|
||||
}
|
||||
@ -162,10 +238,10 @@
|
||||
border-radius: 0 0 var(--panelRadius, $fallback--panelRadius) var(--panelRadius, $fallback--panelRadius);
|
||||
border-bottom: 1px solid var(--border, $fallback--border);
|
||||
}
|
||||
&.-expanded {
|
||||
.conversation-status:last-child {
|
||||
border-bottom: none;
|
||||
}
|
||||
}
|
||||
/* &.-expanded { */
|
||||
/* .conversation-status:last-child { */
|
||||
/* border-bottom: none; */
|
||||
/* } */
|
||||
/* } */
|
||||
}
|
||||
</style>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user