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gitea/web_src/js/components/ContextPopup.vue

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Vue
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<template>
<div>
<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="[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>
</template>
<script>
import {SvgIcon} from '../svg.js';
const {appSubUrl} = window.config;
// NOTE: see models/issue_label.go for similar implementation
const srgbToLinear = (color) => {
color /= 255;
if (color <= 0.04045) {
return color / 12.92;
}
return ((color + 0.055) / 1.055) ** 2.4;
};
const luminance = (colorString) => {
const r = srgbToLinear(parseInt(colorString.substring(0, 2), 16));
const g = srgbToLinear(parseInt(colorString.substring(2, 4), 16));
const b = srgbToLinear(parseInt(colorString.substring(4, 6), 16));
return 0.2126 * r + 0.7152 * g + 0.0722 * b;
};
const luminanceThreshold = 0.179;
export default {
name: 'ContextPopup',
components: {
SvgIcon,
},
data: () => ({
loading: false,
issue: 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 `${body.substring(0, 85)}`;
}
return body;
},
icon() {
if (this.issue.pull_request !== null) {
if (this.issue.state === 'open') {
return 'octicon-git-pull-request'; // Open PR
} else if (this.issue.pull_request.merged === true) {
return 'octicon-git-merge'; // Merged PR
}
return 'octicon-git-pull-request'; // Closed PR
} else if (this.issue.state === 'open') {
return 'octicon-issue-opened'; // Open Issue
}
return 'octicon-issue-closed'; // Closed Issue
},
color() {
if (this.issue.state === 'open') {
return 'green';
} else if (this.issue.pull_request !== null && this.issue.pull_request.merged === true) {
return 'purple';
}
return 'red';
},
labels() {
return this.issue.labels.map((label) => {
let textColor;
if (luminance(label.color) < luminanceThreshold) {
textColor = '#ffffff';
} else {
textColor = '#000000';
}
return {name: label.name, color: `#${label.color}`, textColor};
});
}
},
mounted() {
this.$root.$on('load-context-popup', (data, callback) => {
if (!this.loading && this.issue === null) {
this.load(data, callback);
}
});
},
methods: {
load(data, callback) {
this.loading = true;
$.get(`${appSubUrl}/api/v1/repos/${data.owner}/${data.repo}/issues/${data.index}`, (issue) => {
this.issue = issue;
this.loading = false;
this.$nextTick(() => {
if (callback) {
callback();
}
});
});
}
}
};
</script>