debian-mirror-gitlab/app/assets/javascripts/snippets/components/edit.vue
2021-01-03 14:25:43 +05:30

263 lines
7.3 KiB
Vue

<script>
import { GlButton, GlLoadingIcon } from '@gitlab/ui';
import { deprecatedCreateFlash as Flash } from '~/flash';
import { __, sprintf } from '~/locale';
import TitleField from '~/vue_shared/components/form/title.vue';
import { redirectTo, joinPaths } from '~/lib/utils/url_utility';
import FormFooterActions from '~/vue_shared/components/form/form_footer_actions.vue';
import {
SNIPPET_MARK_EDIT_APP_START,
SNIPPET_MEASURE_BLOBS_CONTENT,
} from '~/performance_constants';
import eventHub from '~/blob/components/eventhub';
import { performanceMarkAndMeasure } from '~/performance_utils';
import UpdateSnippetMutation from '../mutations/updateSnippet.mutation.graphql';
import CreateSnippetMutation from '../mutations/createSnippet.mutation.graphql';
import { getSnippetMixin } from '../mixins/snippets';
import {
SNIPPET_CREATE_MUTATION_ERROR,
SNIPPET_UPDATE_MUTATION_ERROR,
SNIPPET_VISIBILITY_PRIVATE,
} from '../constants';
import defaultVisibilityQuery from '../queries/snippet_visibility.query.graphql';
import { markBlobPerformance } from '../utils/blob';
import SnippetBlobActionsEdit from './snippet_blob_actions_edit.vue';
import SnippetVisibilityEdit from './snippet_visibility_edit.vue';
import SnippetDescriptionEdit from './snippet_description_edit.vue';
eventHub.$on(SNIPPET_MEASURE_BLOBS_CONTENT, markBlobPerformance);
export default {
components: {
SnippetDescriptionEdit,
SnippetVisibilityEdit,
SnippetBlobActionsEdit,
TitleField,
FormFooterActions,
GlButton,
GlLoadingIcon,
},
mixins: [getSnippetMixin],
apollo: {
defaultVisibility: {
query: defaultVisibilityQuery,
manual: true,
result({ data: { selectedLevel } }) {
this.selectedLevelDefault = selectedLevel;
},
},
},
props: {
markdownPreviewPath: {
type: String,
required: true,
},
markdownDocsPath: {
type: String,
required: true,
},
visibilityHelpLink: {
type: String,
default: '',
required: false,
},
projectPath: {
type: String,
default: '',
required: false,
},
},
data() {
return {
isUpdating: false,
newSnippet: false,
actions: [],
selectedLevelDefault: SNIPPET_VISIBILITY_PRIVATE,
};
},
computed: {
hasBlobChanges() {
return this.actions.length > 0;
},
hasValidBlobs() {
return this.actions.every(x => x.content);
},
updatePrevented() {
return this.snippet.title === '' || !this.hasValidBlobs || this.isUpdating;
},
isProjectSnippet() {
return Boolean(this.projectPath);
},
apiData() {
return {
id: this.snippet.id,
title: this.snippet.title,
description: this.snippet.description,
visibilityLevel: this.snippet.visibilityLevel,
blobActions: this.actions,
};
},
saveButtonLabel() {
if (this.newSnippet) {
return __('Create snippet');
}
return this.isUpdating ? __('Saving') : __('Save changes');
},
cancelButtonHref() {
if (this.newSnippet) {
return joinPaths('/', gon.relative_url_root, this.projectPath, '-/snippets');
}
return this.snippet.webUrl;
},
newSnippetSchema() {
return {
title: '',
description: '',
visibilityLevel: this.selectedLevelDefault,
};
},
},
beforeCreate() {
performanceMarkAndMeasure({ mark: SNIPPET_MARK_EDIT_APP_START });
},
created() {
window.addEventListener('beforeunload', this.onBeforeUnload);
},
destroyed() {
window.removeEventListener('beforeunload', this.onBeforeUnload);
},
methods: {
onBeforeUnload(e = {}) {
const returnValue = __('Are you sure you want to lose unsaved changes?');
if (!this.hasBlobChanges || this.isUpdating) return undefined;
Object.assign(e, { returnValue });
return returnValue;
},
flashAPIFailure(err) {
const defaultErrorMsg = this.newSnippet
? SNIPPET_CREATE_MUTATION_ERROR
: SNIPPET_UPDATE_MUTATION_ERROR;
Flash(sprintf(defaultErrorMsg, { err }));
this.isUpdating = false;
},
onNewSnippetFetched() {
this.newSnippet = true;
this.snippet = this.newSnippetSchema;
},
onExistingSnippetFetched() {
this.newSnippet = false;
},
onSnippetFetch(snippetRes) {
if (snippetRes.data.snippets.nodes.length === 0) {
this.onNewSnippetFetched();
} else {
this.onExistingSnippetFetched();
}
},
getAttachedFiles() {
const fileInputs = Array.from(this.$el.querySelectorAll('[name="files[]"]'));
return fileInputs.map(node => node.value);
},
createMutation() {
return {
mutation: CreateSnippetMutation,
variables: {
input: {
...this.apiData,
uploadedFiles: this.getAttachedFiles(),
projectPath: this.projectPath,
},
},
};
},
updateMutation() {
return {
mutation: UpdateSnippetMutation,
variables: {
input: this.apiData,
},
};
},
handleFormSubmit() {
this.isUpdating = true;
this.$apollo
.mutate(this.newSnippet ? this.createMutation() : this.updateMutation())
.then(({ data }) => {
const baseObj = this.newSnippet ? data?.createSnippet : data?.updateSnippet;
const errors = baseObj?.errors;
if (errors.length) {
this.flashAPIFailure(errors[0]);
} else {
redirectTo(baseObj.snippet.webUrl);
}
})
.catch(e => {
this.flashAPIFailure(e);
});
},
updateActions(actions) {
this.actions = actions;
},
},
};
</script>
<template>
<form
class="snippet-form js-requires-input js-quick-submit common-note-form"
:data-snippet-type="isProjectSnippet ? 'project' : 'personal'"
data-testid="snippet-edit-form"
@submit.prevent="handleFormSubmit"
>
<gl-loading-icon
v-if="isLoading"
:label="__('Loading snippet')"
size="lg"
class="loading-animation prepend-top-20 gl-mb-6"
/>
<template v-else>
<title-field
id="snippet-title"
v-model="snippet.title"
data-qa-selector="snippet_title_field"
required
:autofocus="true"
/>
<snippet-description-edit
v-model="snippet.description"
:markdown-preview-path="markdownPreviewPath"
:markdown-docs-path="markdownDocsPath"
/>
<snippet-blob-actions-edit :init-blobs="blobs" @actions="updateActions" />
<snippet-visibility-edit
v-model="snippet.visibilityLevel"
:help-link="visibilityHelpLink"
:is-project-snippet="isProjectSnippet"
/>
<form-footer-actions>
<template #prepend>
<gl-button
category="primary"
type="submit"
variant="success"
:disabled="updatePrevented"
data-qa-selector="submit_button"
data-testid="snippet-submit-btn"
>{{ saveButtonLabel }}</gl-button
>
</template>
<template #append>
<gl-button type="cancel" data-testid="snippet-cancel-btn" :href="cancelButtonHref">{{
__('Cancel')
}}</gl-button>
</template>
</form-footer-actions>
</template>
</form>
</template>