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<script>
import { mapActions, mapGetters } from 'vuex';
import _ from 'underscore';
import imageDiffMixin from 'ee_else_ce/diffs/mixins/image_diff';
import Icon from '~/vue_shared/components/icon.vue';
export default {
name: 'ImageDiffOverlay',
components: {
Icon,
},
mixins: [imageDiffMixin],
props: {
discussions: {
type: [Array, Object],
required: true,
},
fileHash: {
type: String,
required: true,
},
canComment: {
type: Boolean,
required: false,
default: false,
},
showCommentIcon: {
type: Boolean,
required: false,
default: false,
},
badgeClass: {
type: String,
required: false,
default: 'badge badge-pill',
},
shouldToggleDiscussion: {
type: Boolean,
required: false,
default: true,
},
},
computed: {
...mapGetters('diffs', ['getDiffFileByHash', 'getCommentFormForDiffFile']),
currentCommentForm() {
return this.getCommentFormForDiffFile(this.fileHash);
},
allDiscussions() {
return _.isArray(this.discussions) ? this.discussions : [this.discussions];
},
},
methods: {
...mapActions('diffs', ['openDiffFileCommentForm']),
getImageDimensions() {
return {
width: this.$parent.width,
height: this.$parent.height,
};
},
getPositionForObject(meta) {
const { x, y, width, height } = meta;
const imageWidth = this.getImageDimensions().width;
const imageHeight = this.getImageDimensions().height;
const widthRatio = imageWidth / width;
const heightRatio = imageHeight / height;
return {
x: Math.round(x * widthRatio),
y: Math.round(y * heightRatio),
};
},
getPosition(discussion) {
const { x, y } = this.getPositionForObject(discussion.position);
return {
left: `${x}px`,
top: `${y}px`,
};
},
clickedImage(x, y) {
const { width, height } = this.getImageDimensions();
this.openDiffFileCommentForm({
fileHash: this.fileHash,
width,
height,
x,
y,
});
},
},
};
</script>
<template>
<div class="position-absolute w-100 h-100 image-diff-overlay">
<button
v-if="canComment"
type="button"
class="btn-transparent position-absolute image-diff-overlay-add-comment w-100 h-100 js-add-image-diff-note-button"
@click="clickedImage($event.offsetX, $event.offsetY)"
>
<span class="sr-only"> {{ __('Add image comment') }} </span>
</button>
<button
v-for="(discussion, index) in allDiscussions"
:key="discussion.id"
:style="getPosition(discussion)"
:class="[badgeClass, { 'is-draft': discussion.isDraft }]"
:disabled="!shouldToggleDiscussion"
class="js-image-badge"
type="button"
@click="clickedToggle(discussion)"
>
<icon v-if="showCommentIcon" name="image-comment-dark" />
<template v-else>
{{ toggleText(discussion, index) }}
</template>
</button>
<button
v-if="currentCommentForm"
:style="{
left: `${currentCommentForm.x}px`,
top: `${currentCommentForm.y}px`,
}"
:aria-label="__('Comment form position')"
class="btn-transparent comment-indicator"
type="button"
>
<icon name="image-comment-dark" />
</button>
</div>
</template>
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