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https://github.com/laurent22/joplin.git
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71efff6827
* Update eslint config * Applied linter to lib * Applied eslint config to CliClient/app * Removed prettier due to https://github.com/prettier/prettier/pull/4765 * First pass on test units * Applied linter config to test units * Applied eslint config to clipper * Applied to plugin dir * Applied to root of ElectronClient * Applied on RN root * Applied on CLI root * Applied on Clipper root * Applied config to tools * test hook * test hook * test hook * Added pre-commit hook * Applied rule no-trailing-spaces * Make sure root packages are installed when installing sub-dir * Added doc
52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
const Resource = require('lib/models/Resource.js');
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const htmlUtils = require('lib/htmlUtils.js');
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const utils = require('../../utils');
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function renderImageHtml(before, src, after, ruleOptions) {
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const r = utils.imageReplacement(src, ruleOptions.resources, ruleOptions.resourceBaseUrl);
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if (typeof r === 'string') return r;
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if (r) return '<img ' + before + ' ' + htmlUtils.attributesHtml(r) + ' ' + after + '/>';
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return '[Image: ' + src + ']';
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}
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function installRule(markdownIt, mdOptions, ruleOptions) {
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const htmlBlockDefaultRender =
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markdownIt.renderer.rules.html_block ||
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function(tokens, idx, options, env, self) {
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return self.renderToken(tokens, idx, options);
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};
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const htmlInlineDefaultRender =
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markdownIt.renderer.rules.html_inline ||
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function(tokens, idx, options, env, self) {
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return self.renderToken(tokens, idx, options);
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};
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const imageRegex = /<img(.*?)src=["'](.*?)["'](.*?)>/gi;
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const handleImageTags = function(defaultRender) {
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return function(tokens, idx, options, env, self) {
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const token = tokens[idx];
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const content = token.content;
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if (!content.match(imageRegex)) return defaultRender(tokens, idx, options, env, self);
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return content.replace(imageRegex, (v, before, src, after) => {
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if (!Resource.isResourceUrl(src)) return defaultRender(tokens, idx, options, env, self);
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return renderImageHtml(before, src, after, ruleOptions);
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});
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};
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};
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// It seems images sometimes are inline, sometimes a block
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// to make sure they both render correctly.
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markdownIt.renderer.rules.html_block = handleImageTags(htmlBlockDefaultRender);
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markdownIt.renderer.rules.html_inline = handleImageTags(htmlInlineDefaultRender);
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}
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module.exports = function(context, ruleOptions) {
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return function(md, mdOptions) {
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installRule(md, mdOptions, ruleOptions);
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};
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};
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