gitea/web_src/js/components/ContextPopup.vue
Hester Gong ea7954f069
Modify luminance calculation and extract related functions into single files (#24586)
Close #24508

Main changes:
As discussed in the issue

1. Change luminance calculation function to use [Relative
Luminance](https://www.w3.org/WAI/GL/wiki/Relative_luminance)
2. Move the luminance related functions into color.go/color.js
3. Add tests for both the files (Not sure if test cases are too many
now)

Before (tests included by `UseLightTextOnBackground` are labels started
with `##`):
https://try.gitea.io/HesterG/testrepo/labels

After:
<img width="1307" alt="Screen Shot 2023-05-08 at 13 37 55"
src="https://user-images.githubusercontent.com/17645053/236742562-fdfc3a4d-2fab-466b-9613-96f2bf96b4bc.png">
<img width="1289" alt="Screen Shot 2023-05-08 at 13 38 06"
src="https://user-images.githubusercontent.com/17645053/236742570-022db68e-cec0-43bb-888a-fc54f5332cc3.png">
<img width="1299" alt="Screen Shot 2023-05-08 at 13 38 20"
src="https://user-images.githubusercontent.com/17645053/236742572-9af1de45-fb7f-460b-828d-ba25fae20f51.png">

---------

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Giteabot <teabot@gitea.io>
2023-05-10 11:19:03 +00:00

117 lines
3.3 KiB
Vue

<template>
<div ref="root">
<div v-if="loading" class="ui active centered inline loader"/>
<div v-if="!loading && issue !== null">
<p><small>{{ issue.repository.full_name }} on {{ createdAt }}</small></p>
<p><svg-icon :name="icon" :class="['text', color]" /> <strong>{{ issue.title }}</strong> #{{ issue.number }}</p>
<p>{{ body }}</p>
<div>
<div
v-for="label in labels"
:key="label.name"
class="ui label"
:style="{ color: label.textColor, backgroundColor: label.color }"
>
{{ label.name }}
</div>
</div>
</div>
<div v-if="!loading && issue === null">
<p><small>{{ i18nErrorOccurred }}</small></p>
<p>{{ i18nErrorMessage }}</p>
</div>
</div>
</template>
<script>
import $ from 'jquery';
import {SvgIcon} from '../svg.js';
import {useLightTextOnBackground, hexToRGBColor} from '../utils/color.js';
const {appSubUrl, i18n} = window.config;
export default {
components: {SvgIcon},
data: () => ({
loading: false,
issue: null,
i18nErrorOccurred: i18n.error_occurred,
i18nErrorMessage: null,
}),
computed: {
createdAt() {
return new Date(this.issue.created_at).toLocaleDateString(undefined, {year: 'numeric', month: 'short', day: 'numeric'});
},
body() {
const body = this.issue.body.replace(/\n+/g, ' ');
if (body.length > 85) {
return `${body.substring(0, 85)}`;
}
return body;
},
icon() {
if (this.issue.pull_request !== null) {
if (this.issue.state === 'open') {
return 'octicon-git-pull-request'; // Open PR
} else if (this.issue.pull_request.merged === true) {
return 'octicon-git-merge'; // Merged PR
}
return 'octicon-git-pull-request'; // Closed PR
} else if (this.issue.state === 'open') {
return 'octicon-issue-opened'; // Open Issue
}
return 'octicon-issue-closed'; // Closed Issue
},
color() {
if (this.issue.state === 'open') {
return 'green';
} else if (this.issue.pull_request !== null && this.issue.pull_request.merged === true) {
return 'purple';
}
return 'red';
},
labels() {
return this.issue.labels.map((label) => {
let textColor;
const [r, g, b] = hexToRGBColor(label.color);
if (useLightTextOnBackground(r, g, b)) {
textColor = '#eeeeee';
} else {
textColor = '#111111';
}
return {name: label.name, color: `#${label.color}`, textColor};
});
}
},
mounted() {
this.$refs.root.addEventListener('ce-load-context-popup', (e) => {
const data = e.detail;
if (!this.loading && this.issue === null) {
this.load(data);
}
});
},
methods: {
load(data) {
this.loading = true;
this.i18nErrorMessage = null;
$.get(`${appSubUrl}/${data.owner}/${data.repo}/issues/${data.index}/info`).done((issue) => {
this.issue = issue;
}).fail((jqXHR) => {
if (jqXHR.responseJSON && jqXHR.responseJSON.message) {
this.i18nErrorMessage = jqXHR.responseJSON.message;
} else {
this.i18nErrorMessage = i18n.network_error;
}
}).always(() => {
this.loading = false;
});
}
}
};
</script>