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<script>
import { debounce } from 'lodash';
import { deprecatedCreateFlash as flash } from '~/flash';
import axios from '~/lib/utils/axios_utils';
import { __ } from '~/locale';
export default {
props: {
file: {
type: Object,
required: true,
},
onCancelDiscardConfirmation: {
type: Function,
required: true,
},
onAcceptDiscardConfirmation: {
type: Function,
required: true,
},
},
data() {
return {
saved: false,
fileLoaded: false,
originalContent: '',
};
},
computed: {
classObject() {
return {
saved: this.saved,
};
},
},
watch: {
'file.showEditor': function showEditorWatcher(val) {
this.resetEditorContent();
if (!val || this.fileLoaded) {
return;
}
this.loadEditor();
},
},
mounted() {
if (this.file.loadEditor) {
this.loadEditor();
}
},
methods: {
loadEditor() {
const EditorPromise = import(/* webpackChunkName: 'EditorLite' */ '~/editor/editor_lite');
const DataPromise = axios.get(this.file.content_path);
Promise.all([EditorPromise, DataPromise])
.then(
([
{ default: EditorLite },
{
data: { content, new_path: path },
},
]) => {
const contentEl = this.$el.querySelector('.editor');
this.originalContent = content;
this.fileLoaded = true;
this.editor = new EditorLite().createInstance({
el: contentEl,
blobPath: path,
blobContent: content,
});
this.editor.onDidChangeModelContent(debounce(this.saveDiffResolution.bind(this), 250));
},
)
.catch(() => {
flash(__('An error occurred while loading the file'));
});
},
saveDiffResolution() {
this.saved = true;
// This probably be better placed in the data provider
/* eslint-disable vue/no-mutating-props */
this.file.content = this.editor.getValue();
this.file.resolveEditChanged = this.file.content !== this.originalContent;
this.file.promptDiscardConfirmation = false;
/* eslint-enable vue/no-mutating-props */
},
resetEditorContent() {
if (this.fileLoaded) {
this.editor.setValue(this.originalContent);
}
},
cancelDiscardConfirmation(file) {
this.onCancelDiscardConfirmation(file);
},
acceptDiscardConfirmation(file) {
this.onAcceptDiscardConfirmation(file);
},
},
};
</script>
<template>
<div v-show="file.showEditor" class="diff-editor-wrap">
<div v-if="file.promptDiscardConfirmation" class="discard-changes-alert-wrap">
<div class="discard-changes-alert">
{{ __('Are you sure you want to discard your changes?') }}
<div class="discard-actions">
<button
class="btn btn-sm btn-danger-secondary gl-button"
@click="acceptDiscardConfirmation(file)"
>
{{ __('Discard changes') }}
</button>
<button class="btn btn-default btn-sm gl-button" @click="cancelDiscardConfirmation(file)">
{{ __('Cancel') }}
</button>
</div>
</div>
</div>
<div :class="classObject" class="editor-wrap">
<div class="editor" style="height: 350px" data-editor-loading="true"></div>
</div>
</div>
</template>
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