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Code Issues Releases Activity

All: Refactor Markdown rendering (#1315)

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* Refactoring MdToHtml to avoid manually rendering tokens

* Minor fix

* Fixed loading of resources

* Handle clicking on checkboxes

* Added back Katex support

* Fixed issues with Katex and note rendering

* Added back support for links

* Restored code block highlighting support

* clean up

* Applying update to mobile

* Fixed handling of links and cleaned up to share more code between mobile and desktop

* Restored content caching and improved handling of additional assets

* Clean up and a few fixes

* Applied more updates to mobile and added code highlighting support
This commit is contained in:
Laurent Cozic
2019-03-08 17:14:17 +00:00
committed by GitHub
parent 5719ae495a
commit 9289dbdf77
42 changed files with 1223 additions and 1468 deletions
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39
ReactNativeClient/lib/MdToHtml/rules/html_inline.js Normal file
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// This rule is no longer needed because HTML anchors (as opposed to those generated from Markdown)
// are handled in webviewLib. Keeping it here for reference.
const Entities = require('html-entities').AllHtmlEntities;
const htmlentities = (new Entities()).encode;
const Resource = require('lib/models/Resource.js');
const utils = require('../utils');
function installRule(markdownIt, mdOptions, ruleOptions) {
const defaultRender = markdownIt.renderer.rules.html_block || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options);
};
const anchorRegex = /<a (.*)>/
markdownIt.renderer.rules.html_inline = function(tokens, idx, options, env, self) {
const token = tokens[idx];
const content = token.content;
if (!content.match(anchorRegex)) return defaultRender(tokens, idx, options, env, self);
return content.replace(anchorRegex, (v, content) => {
let js = `
var href = this.getAttribute('href');
if (!href || href.indexOf('http') < 0) return true;
` + ruleOptions.postMessageSyntax + `(href);
return false;
`;
js = js.split('\n').join(' ').replace(/\t/g, '');
return '<a onclick="' + js + '" ' + content + '>';
});
};
}
module.exports = function(context, ruleOptions) {
return function(md, mdOptions) {
installRule(md, mdOptions, ruleOptions);
};
};