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<script>
import { GlModal, GlFormGroup, GlFormInput, GlTabs, GlTab } from '@gitlab/ui';
import { isSafeURL } from '~/lib/utils/url_utility';
import { __ } from '~/locale';
import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
import { IMAGE_TABS } from '../../constants';
import UploadImageTab from './upload_image_tab.vue';
export default {
components: {
UploadImageTab,
GlModal,
GlFormGroup,
GlFormInput,
GlTabs,
GlTab,
},
mixins: [glFeatureFlagMixin()],
props: {
imageRoot: {
type: String,
required: true,
},
},
data() {
return {
file: null,
urlError: null,
imageUrl: null,
description: null,
tabIndex: IMAGE_TABS.UPLOAD_TAB,
uploadImageTab: null,
};
},
modalTitle: __('Image details'),
okTitle: __('Insert image'),
urlTabTitle: __('By URL'),
urlLabel: __('Image URL'),
descriptionLabel: __('Description'),
uploadTabTitle: __('Upload file'),
computed: {
altText() {
return this.description;
},
},
methods: {
show() {
this.file = null;
this.urlError = null;
this.imageUrl = null;
this.description = null;
this.tabIndex = IMAGE_TABS.UPLOAD_TAB;
this.$refs.modal.show();
},
onOk(event) {
if (this.glFeatures.sseImageUploads && this.tabIndex === IMAGE_TABS.UPLOAD_TAB) {
this.submitFile(event);
return;
}
this.submitURL(event);
},
setFile(file) {
this.file = file;
},
submitFile(event) {
const { file, altText } = this;
const { uploadImageTab } = this.$refs;
uploadImageTab.validateFile();
if (uploadImageTab.fileError) {
event.preventDefault();
return;
}
const imageUrl = `${this.imageRoot}${file.name}`;
this.$emit('addImage', { imageUrl, file, altText: altText || file.name });
},
submitURL(event) {
if (!this.validateUrl()) {
event.preventDefault();
return;
}
const { imageUrl, altText } = this;
this.$emit('addImage', { imageUrl, altText: altText || imageUrl });
},
validateUrl() {
if (!isSafeURL(this.imageUrl)) {
this.urlError = __('Please provide a valid URL');
this.$refs.urlInput.$el.focus();
return false;
}
return true;
},
},
};
</script>
<template>
<gl-modal
ref="modal"
modal-id="add-image-modal"
:title="$options.modalTitle"
:ok-title="$options.okTitle"
@ok="onOk"
>
<gl-tabs v-if="glFeatures.sseImageUploads" v-model="tabIndex">
<!-- Upload file Tab -->
<gl-tab :title="$options.uploadTabTitle">
<upload-image-tab ref="uploadImageTab" @input="setFile" />
</gl-tab>
<!-- By URL Tab -->
<gl-tab :title="$options.urlTabTitle">
<gl-form-group
class="gl-mt-5 gl-mb-3"
:label="$options.urlLabel"
label-for="url-input"
:state="!Boolean(urlError)"
:invalid-feedback="urlError"
>
<gl-form-input id="url-input" ref="urlInput" v-model="imageUrl" />
</gl-form-group>
</gl-tab>
</gl-tabs>
<gl-form-group
v-else
class="gl-mt-5 gl-mb-3"
:label="$options.urlLabel"
label-for="url-input"
:state="!Boolean(urlError)"
:invalid-feedback="urlError"
>
<gl-form-input id="url-input" ref="urlInput" v-model="imageUrl" />
</gl-form-group>
<!-- Description Input -->
<gl-form-group :label="$options.descriptionLabel" label-for="description-input">
<gl-form-input id="description-input" ref="descriptionInput" v-model="description" />
</gl-form-group>
</gl-modal>
</template>
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