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<script>
import { GlDropdown, GlDropdownItem, GlSearchBoxByType, GlDropdownSectionHeader } from '@gitlab/ui';
import createFlash from '~/flash';
import axios from '~/lib/utils/axios_utils';
import { s__ } from '~/locale';
export default {
components: {
GlDropdown,
GlDropdownItem,
GlDropdownSectionHeader,
GlSearchBoxByType,
},
props: {
refsProjectPath: {
type: String,
required: true,
},
revisionText: {
type: String,
required: true,
},
paramsName: {
type: String,
required: true,
},
paramsBranch: {
type: String,
required: false,
default: null,
},
},
data() {
return {
branches: [],
tags: [],
loading: true,
searchTerm: '',
selectedRevision: this.getDefaultBranch(),
};
},
computed: {
filteredBranches() {
return this.branches.filter((branch) =>
branch.toLowerCase().includes(this.searchTerm.toLowerCase()),
);
},
hasFilteredBranches() {
return this.filteredBranches.length;
},
filteredTags() {
return this.tags.filter((tag) => tag.toLowerCase().includes(this.searchTerm.toLowerCase()));
},
hasFilteredTags() {
return this.filteredTags.length;
},
},
mounted() {
this.fetchBranchesAndTags();
},
methods: {
fetchBranchesAndTags() {
const endpoint = this.refsProjectPath;
return axios
.get(endpoint)
.then(({ data }) => {
this.branches = data.Branches;
this.tags = data.Tags;
})
.catch(() => {
createFlash({
message: `${s__(
'CompareRevisions|There was an error while updating the branch/tag list. Please try again.',
)}`,
});
})
.finally(() => {
this.loading = false;
});
},
getDefaultBranch() {
return this.paramsBranch || s__('CompareRevisions|Select branch/tag');
},
onClick(revision) {
this.selectedRevision = revision;
},
onSearchEnter() {
this.selectedRevision = this.searchTerm;
},
},
};
</script>
<template>
<div class="form-group compare-form-group" :class="`js-compare-${paramsName}-dropdown`">
<div class="input-group inline-input-group">
<span class="input-group-prepend">
<div class="input-group-text">
{{ revisionText }}
</div>
</span>
<input type="hidden" :name="paramsName" :value="selectedRevision" />
<gl-dropdown
class="gl-flex-grow-1 gl-flex-basis-0 gl-min-w-0 gl-font-monospace"
toggle-class="form-control compare-dropdown-toggle js-compare-dropdown gl-min-w-0 gl-rounded-top-left-none! gl-rounded-bottom-left-none!"
:text="selectedRevision"
header-text="Select Git revision"
:loading="loading"
>
<template #header>
<gl-search-box-by-type
v-model.trim="searchTerm"
:placeholder="s__('CompareRevisions|Filter by Git revision')"
@keyup.enter="onSearchEnter"
/>
</template>
<gl-dropdown-section-header v-if="hasFilteredBranches">
{{ s__('CompareRevisions|Branches') }}
</gl-dropdown-section-header>
<gl-dropdown-item
v-for="(branch, index) in filteredBranches"
:key="`branch${index}`"
is-check-item
:is-checked="selectedRevision === branch"
@click="onClick(branch)"
>
{{ branch }}
</gl-dropdown-item>
<gl-dropdown-section-header v-if="hasFilteredTags">
{{ s__('CompareRevisions|Tags') }}
</gl-dropdown-section-header>
<gl-dropdown-item
v-for="(tag, index) in filteredTags"
:key="`tag${index}`"
is-check-item
:is-checked="selectedRevision === tag"
@click="onClick(tag)"
>
{{ tag }}
</gl-dropdown-item>
</gl-dropdown>
</div>
</div>
</template>
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