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Code Issues 5 Packages Projects Releases Wiki Activity

Added support for image width and custom titles

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This commit is contained in:
Ole Eskild Steensen 2022-03-04 13:39:57 +01:00
parent 56a0bd05f8
commit 9a43a01d4f
1 changed files with 32 additions and 12 deletions
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44
.eleventy.js
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@ -9,7 +9,9 @@ module.exports = function(eleventyConfig) {
html: true html: true
}).use(function(md) { }).use(function(md) {
//https://github.com/DCsunset/markdown-it-mermaid-plugin //https://github.com/DCsunset/markdown-it-mermaid-plugin
const origRule = md.renderer.rules.fence.bind(md.renderer.rules); const origFenceRule = md.renderer.rules.fence || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options, env, self);
};
md.renderer.rules.fence = (tokens, idx, options, env, slf) => { md.renderer.rules.fence = (tokens, idx, options, env, slf) => {
const token = tokens[idx]; const token = tokens[idx];
if (token.info === 'mermaid') { if (token.info === 'mermaid') {
@ -26,33 +28,51 @@ module.exports = function(eleventyConfig) {
} }
// Other languages // Other languages
return origRule(tokens, idx, options, env, slf); return origFenceRule(tokens, idx, options, env, slf);
}; };
const defaultRender = md.renderer.rules.link_open || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options);
const defaultImageRule = md.renderer.rules.image || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options, env, self);
};
md.renderer.rules.image = (tokens, idx, options, env, self) => {
const imageName = tokens[idx].content;
const [fileName, width] = imageName.split("|");
if (width) {
const widthIndex = tokens[idx].attrIndex('width');
const widthAttr = `${width}px`;
if (widthIndex < 0) {
tokens[idx].attrPush(['width', widthAttr]);
} else {
tokens[idx].attrs[widthIndex][1] = widthAttr;
}
}
return defaultImageRule(tokens, idx, options, env, self);
}; };
const defaultLinkRule = md.renderer.rules.link_open || function(tokens, idx, options, env, self) {
return self.renderToken(tokens, idx, options, env, self);
};
md.renderer.rules.link_open = function(tokens, idx, options, env, self) { md.renderer.rules.link_open = function(tokens, idx, options, env, self) {
const aIndex = tokens[idx].attrIndex('target'); const aIndex = tokens[idx].attrIndex('target');
const classIndex = tokens[idx].attrIndex('class'); const classIndex = tokens[idx].attrIndex('class');
if (aIndex < 0) { if (aIndex < 0) {
tokens[idx].attrPush(['target', '_blank']); tokens[idx].attrPush(['target', '_blank']);
} else { } else {
tokens[idx].attrs[aIndex][1] = '_blank'; tokens[idx].attrs[aIndex][1] = '_blank';
} }
if (aIndex < 0) { if (classIndex < 0) {
tokens[idx].attrPush(['target', '_blank']); tokens[idx].attrPush(['class', 'external-link']);
} else { } else {
tokens[idx].attrs[aIndex][1] = '_blank'; tokens[idx].attrs[classIndex][1] = 'external-link';
} }
tokens[idx].attrPush(['class', '_blank']); return defaultLinkRule(tokens, idx, options, env, self);
return defaultRender(tokens, idx, options, env, self);
}; };
}); });
@ -63,7 +83,7 @@ module.exports = function(eleventyConfig) {
const linksplit = p1.split("|"); const linksplit = p1.split("|");
const fileName = linksplit[0]; const fileName = linksplit[0];
let permalink = linksplit.length > 1 ? linksplit[0] : `/notes/${slugify(linksplit[0])}`; let permalink = `/notes/${slugify(linksplit[0])}`;
const title = linksplit.length > 1 ? p1.split("|")[1] : p1; const title = linksplit.length > 1 ? p1.split("|")[1] : p1;
try { try {