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<script>
import { __ } from '~/locale';
import { GlFormGroup } from '@gitlab/ui';
import { MAX_FILE_SIZE } from '../../constants';
export default {
components: {
GlFormGroup,
},
data() {
return {
file: null,
fileError: null,
};
},
fileLabel: __('Select file'),
methods: {
onInput(event) {
[this.file] = event.target.files;
this.validateFile();
if (!this.fileError) {
this.$emit('input', this.file);
}
},
validateFile() {
this.fileError = null;
if (!this.file) {
this.fileError = __('Please choose a file');
} else if (this.file.size > MAX_FILE_SIZE) {
this.fileError = __('Maximum file size is 2MB. Please select a smaller file.');
}
},
},
};
</script>
<template>
<gl-form-group
class="gl-mt-5 gl-mb-3"
:label="$options.fileLabel"
label-for="file-input"
:state="!Boolean(fileError)"
:invalid-feedback="fileError"
>
<input
id="file-input"
ref="fileInput"
class="gl-mt-3 gl-mb-2"
type="file"
accept="image/*"
@input="onInput"
/>
</gl-form-group>
</template>
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