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forgejo/web_src/js/svg.js
silverwind 84a419de98
Replace code fold icons with octicons (#12222)
- replace font-awesome icons with octicons
- clean up js and css surrounding the code expansion and file folding
- fix hover color on arc-green
- tweak diff line number colors

Co-authored-by: zeripath <art27@cantab.net>
2020-07-13 16:21:19 +03:00

48 lines
2.2 KiB
JavaScript

import octiconChevronDown from '../../public/img/svg/octicon-chevron-down.svg';
import octiconChevronRight from '../../public/img/svg/octicon-chevron-right.svg';
import octiconGitMerge from '../../public/img/svg/octicon-git-merge.svg';
import octiconGitPullRequest from '../../public/img/svg/octicon-git-pull-request.svg';
import octiconInternalRepo from '../../public/img/svg/octicon-internal-repo.svg';
import octiconIssueClosed from '../../public/img/svg/octicon-issue-closed.svg';
import octiconIssueOpened from '../../public/img/svg/octicon-issue-opened.svg';
import octiconLink from '../../public/img/svg/octicon-link.svg';
import octiconLock from '../../public/img/svg/octicon-lock.svg';
import octiconRepo from '../../public/img/svg/octicon-repo.svg';
import octiconRepoClone from '../../public/img/svg/octicon-repo-clone.svg';
import octiconRepoForked from '../../public/img/svg/octicon-repo-forked.svg';
import octiconRepoTemplate from '../../public/img/svg/octicon-repo-template.svg';
import octiconRepoTemplatePrivate from '../../public/img/svg/octicon-repo-template-private.svg';
export const svgs = {
'octicon-chevron-down': octiconChevronDown,
'octicon-chevron-right': octiconChevronRight,
'octicon-git-merge': octiconGitMerge,
'octicon-git-pull-request': octiconGitPullRequest,
'octicon-internal-repo': octiconInternalRepo,
'octicon-issue-closed': octiconIssueClosed,
'octicon-issue-opened': octiconIssueOpened,
'octicon-link': octiconLink,
'octicon-lock': octiconLock,
'octicon-repo': octiconRepo,
'octicon-repo-clone': octiconRepoClone,
'octicon-repo-forked': octiconRepoForked,
'octicon-repo-template': octiconRepoTemplate,
'octicon-repo-template-private': octiconRepoTemplatePrivate,
};
const parser = new DOMParser();
const serializer = new XMLSerializer();
// retrieve a HTML string for given SVG icon name and size in pixels
export function svg(name, size = 16) {
if (name in svgs) {
if (size === 16) return svgs[name];
const document = parser.parseFromString(svgs[name], 'image/svg+xml');
const svgNode = document.firstChild;
svgNode.setAttribute('width', String(size));
svgNode.setAttribute('height', String(size));
return serializer.serializeToString(svgNode);
}
return '';
}