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fix(dashboard): performance and refactoring #41065

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139 changes: 51 additions & 88 deletions apps/dashboard/src/DashboardApp.vue
Original file line number Diff line number Diff line change
Expand Up @@ -12,46 +12,21 @@
<Draggable v-model="layout"
class="panels"
v-bind="{swapThreshold: 0.30, delay: 500, delayOnTouchOnly: true, touchStartThreshold: 3}"
handle=".panel--header"
handle=".panel__header"
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@end="saveLayout">
<template v-for="panelId in layout">
<div v-if="isApiWidgetV2(panels[panelId].id)"
:key="`${panels[panelId].id}-v2`"
class="panel">
<div class="panel--header">
<h2>
<span :aria-labelledby="`panel-${panels[panelId].id}--header--icon--description`"
aria-hidden="true"
:class="apiWidgets[panels[panelId].id].icon_class"
role="img" />
{{ apiWidgets[panels[panelId].id].title }}
</h2>
<span :id="`panel-${panels[panelId].id}--header--icon--description`" class="hidden-visually">
{{ t('dashboard', '"{title} icon"', { title: apiWidgets[panels[panelId].id].title }) }}
</span>
</div>
<div class="panel--content">
<ApiDashboardWidget :widget="apiWidgets[panels[panelId].id]"
:data="apiWidgetItems[panels[panelId].id]"
:loading="loadingItems" />
</div>
<div v-for="panelId in layout" :key="panels[panelId].id" class="panel">
<h2 class="panel__header">
<span aria-hidden="true" class="panel__header-icon" :class="getWidgetIconClass(panels[panelId])" />
{{ getWidgetTitle(panels[panelId]) }}
</h2>
<div class="panel__content" :class="{ loading: !isApiWidgetV2(panels[panelId].id) && !panels[panelId].mounted }">
<ApiDashboardWidget v-if="isApiWidgetV2(panels[panelId].id)"
:widget="apiWidgets[panels[panelId].id]"
:data="apiWidgetItems[panels[panelId].id]"
:loading="loadingItems" />
<div v-else :ref="panels[panelId].id" :data-id="panels[panelId].id" />
</div>
Comment on lines +17 to 28
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Seeing the amount of scoping done here as well as methods used that could be computed, we would benefit from this being a chidren Vue Component directly :)

<ApiDashboardPanel v-for="panelId in layout"
	:key="panels[panelId].id"
	:panel="panels[panelId]" />

<div v-else :key="panels[panelId].id" class="panel">
<div class="panel--header">
<h2>
<span :aria-labelledby="`panel-${panels[panelId].id}--header--icon--description`"
aria-hidden="true"
:class="panels[panelId].iconClass"
role="img" />
{{ panels[panelId].title }}
</h2>
<span :id="`panel-${panels[panelId].id}--header--icon--description`" class="hidden-visually"> {{ t('dashboard', '"{title} icon"', { title: panels[panelId].title }) }} </span>
</div>
<div class="panel--content" :class="{ loading: !panels[panelId].mounted }">
<div :ref="panels[panelId].id" :data-id="panels[panelId].id" />
</div>
</div>
</template>
</div>
</Draggable>

<div class="footer">
Expand Down Expand Up @@ -443,6 +418,7 @@ export default {
this.loadingItems = false
}
},

isApiWidgetV2(id) {
for (const widget of Object.values(this.apiWidgets)) {
if (widget.id === id && widget.item_api_versions.includes(2)) {
Expand All @@ -451,6 +427,14 @@ export default {
}
return false
},

getWidgetIconClass(panel) {
return this.isApiWidgetV2(panel.id) ? this.apiWidgets[panel.id].icon_class : panel.iconClass
},

getWidgetTitle(panel) {
return this.isApiWidgetV2(panel.id) ? this.apiWidgets[panel.id].title : panel.title
},
},
}
</script>
Expand Down Expand Up @@ -484,16 +468,18 @@ export default {
flex-wrap: wrap;
}

.panel, .panels > div {
.panel {
width: 320px;
max-width: 100%;
margin: 16px;
margin: calc(var(--default-grid-baseline) * 4);
align-self: stretch;
background-color: var(--color-main-background-blur);
-webkit-backdrop-filter: var(--filter-background-blur);
backdrop-filter: var(--filter-background-blur);
border-radius: var(--border-radius-rounded);

padding: calc(var(--default-grid-baseline) * 4);

#body-user.theme--highcontrast & {
border: 2px solid var(--color-border);
}
Expand All @@ -502,66 +488,43 @@ export default {
opacity: 0.1;
}

& > .panel--header {
&__header {
display: flex;
z-index: 1;
top: 50px;
padding: 16px;
align-items: flex-end;
margin: 0;
padding: calc(var(--default-grid-baseline) * 4) calc(var(--default-grid-baseline) * 2);
line-height: 24px;
height: 56px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
cursor: grab;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}

&, ::v-deep * {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}

&:active {
cursor: grabbing;
}

a {
flex-grow: 1;
}

> h2 {
display: block;
align-items: center;
flex-grow: 1;
margin: 0;
font-size: 20px;
line-height: 24px;
font-weight: bold;
padding: 16px 8px;
height: 56px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
cursor: grab;
span {
background-size: 32px;
width: 32px;
height: 32px;
margin-right: 16px;
background-position: center;
float: left;
margin-top: -6px;
}
}
&__header-icon {
background-position: center;
background-size: 32px;
background-repeat: no-repeat;
height: 32px;
width: 32px;
margin-right: 16px;
}

& > .panel--content {
margin: 0 16px 16px 16px;
&__content {
height: 424px;
// We specifically do not want scrollbars inside widgets
overflow: visible;
}

// No need to extend height of widgets if only one column is shown
@media only screen and (max-width: 709px) {
& > .panel--content {
&__content {
height: auto;
}
}
Expand Down
4 changes: 2 additions & 2 deletions dist/dashboard-main.js

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2 changes: 1 addition & 1 deletion dist/dashboard-main.js.map

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