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<script>
import { GlLoadingIcon } from '@gitlab/ui';
import { RichViewer, SimpleViewer } from '~/vue_shared/components/blob_viewers';
import BlobContentError from './blob_content_error.vue';
import {
BLOB_RENDER_EVENT_LOAD,
BLOB_RENDER_EVENT_SHOW_SOURCE,
RICH_BLOB_VIEWER,
} from './constants';
export default {
name: 'BlobContent',
components: {
GlLoadingIcon,
BlobContentError,
},
props: {
blob: {
type: Object,
required: false,
default: () => ({}),
},
content: {
type: String,
default: '',
required: false,
},
isRawContent: {
type: Boolean,
default: false,
required: false,
},
richViewer: {
type: String,
default: '',
required: false,
},
loading: {
type: Boolean,
default: true,
required: false,
},
activeViewer: {
type: Object,
required: true,
},
hideLineNumbers: {
type: Boolean,
required: false,
default: false,
},
},
data() {
return { richContentLoaded: false };
},
computed: {
viewer() {
switch (this.activeViewer.type) {
case 'rich':
return RichViewer;
default:
return SimpleViewer;
}
},
viewerError() {
return this.activeViewer.renderError;
},
isContentLoaded() {
return this.activeViewer.type === RICH_BLOB_VIEWER
? !this.loading && this.richContentLoaded
: !this.loading;
},
},
BLOB_RENDER_EVENT_LOAD,
BLOB_RENDER_EVENT_SHOW_SOURCE,
};
</script>
<template>
<div class="blob-viewer" :data-type="activeViewer.type" :data-loaded="isContentLoaded">
<gl-loading-icon v-if="loading" size="lg" color="dark" class="my-4 mx-auto" />
<template v-else>
<blob-content-error
v-if="viewerError"
:viewer-error="viewerError"
:blob="blob"
@[$options.BLOB_RENDER_EVENT_LOAD]="$emit($options.BLOB_RENDER_EVENT_LOAD)"
@[$options.BLOB_RENDER_EVENT_SHOW_SOURCE]="$emit($options.BLOB_RENDER_EVENT_SHOW_SOURCE)"
/>
<component
:is="viewer"
v-else
ref="contentViewer"
:content="content"
:rich-viewer="richViewer"
:is-raw-content="isRawContent"
:file-name="blob.name"
:type="activeViewer.fileType"
:hide-line-numbers="hideLineNumbers"
data-testid="blob-viewer-file-content"
@richContentLoaded="richContentLoaded = true"
/>
</template>
</div>
</template>
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