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forgejo/web_src/js/components/ContextPopup.vue
silverwind 9934931f1f
[PORT] gitea##30237: Fix and rewrite contrast color calculation, fix project-related bugs
1. The previous color contrast calculation function was incorrect at
least for the `#84b6eb` where it output low-contrast white instead of
black. I've rewritten these functions now to accept hex colors and to
match GitHub's calculation and to output pure white/black for maximum
contrast. Before and after:
<img width="94" alt="Screenshot 2024-04-02 at 01 53 46"
src="https://github.com/go-gitea/gitea/assets/115237/00b39e15-a377-4458-95cf-ceec74b78228"><img
width="90" alt="Screenshot 2024-04-02 at 01 51 30"
src="https://github.com/go-gitea/gitea/assets/115237/1677067a-8d8f-47eb-82c0-76330deeb775">

2. Fix project-related issues:

- Expose the new `ContrastColor` function as template helper and use it
for project cards, replacing the previous JS solution which eliminates a
flash of wrong color on page load.
- Fix a bug where if editing a project title, the counter would get
lost.
- Move `rgbToHex` function to color utils.

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>

---
Conflict resolution: Trivial.
(cherry picked from commit 36887ed3921d03f1864360c95bd2ecf853bfbe72)
(cherry picked from commit f6c0c39f1a)
2024-05-14 15:50:47 +02:00

119 lines
3.7 KiB
Vue

<script>
import {SvgIcon} from '../svg.js';
import {contrastColor} from '../utils/color.js';
import {GET} from '../modules/fetch.js';
import {emojiHTML} from '../features/emoji.js';
import {htmlEscape} from 'escape-goat';
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 `${body.substring(0, 85)}`;
}
return body;
},
icon() {
if (this.issue.pull_request !== null) {
if (this.issue.state === 'open') {
if (this.issue.pull_request.draft === true) {
return 'octicon-git-pull-request-draft'; // WIP PR
}
return 'octicon-git-pull-request'; // Open PR
} else if (this.issue.pull_request.merged === true) {
return 'octicon-git-merge'; // Merged PR
}
return 'octicon-git-pull-request'; // Closed PR
} else if (this.issue.state === 'open') {
return 'octicon-issue-opened'; // Open Issue
}
return 'octicon-issue-closed'; // Closed Issue
},
color() {
if (this.issue.pull_request !== null) {
if (this.issue.pull_request.draft === true) {
return 'grey'; // WIP PR
} else if (this.issue.pull_request.merged === true) {
return 'purple'; // Merged PR
}
}
if (this.issue.state === 'open') {
return 'green'; // Open Issue
}
return 'red'; // Closed Issue
},
labels() {
return this.issue.labels.map((label) => ({
name: htmlEscape(label.name).replaceAll(/:[-+\w]+:/g, (emoji) => {
return emojiHTML(emoji.substring(1, emoji.length - 1));
}),
color: `#${label.color}`,
textColor: contrastColor(`#${label.color}`),
}));
},
},
mounted() {
this.$refs.root.addEventListener('ce-load-context-popup', (e) => {
const data = e.detail;
if (!this.loading && this.issue === null) {
this.load(data);
}
});
},
methods: {
async load(data) {
this.loading = true;
this.i18nErrorMessage = null;
try {
const response = await GET(`${appSubUrl}/${data.owner}/${data.repo}/issues/${data.index}/info`);
const respJson = await response.json();
if (!response.ok) {
this.i18nErrorMessage = respJson.message ?? i18n.network_error;
return;
}
this.issue = respJson;
} catch {
this.i18nErrorMessage = i18n.network_error;
} finally {
this.loading = false;
}
},
},
};
</script>
<template>
<div ref="root">
<div v-if="loading" class="tw-h-12 tw-w-12 is-loading"/>
<div v-if="!loading && issue !== null" id="issue-info-popup">
<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 class="labels-list">
<!-- eslint-disable-next-line vue/no-v-html -->
<div v-for="label in labels" :key="label.name" class="ui label" :style="{ color: label.textColor, backgroundColor: label.color }" v-html="label.name"/>
</div>
</div>
<div v-if="!loading && issue === null">
<p><small>{{ i18nErrorOccurred }}</small></p>
<p>{{ i18nErrorMessage }}</p>
</div>
</div>
</template>