Docs tweaks. Linkify hashtags.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4034 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/cory/docs.json

@@ -1 +1 @@
-{"type":"tildefriends-app","files":{"app.js":"&rLwYqurncmnUyGeWY+FLEGS2EIJmqw2cutl1gyGiVSk=.sha256","index.md":"&082vPjenwI6mL2vXwQDVEFquyl2jW9t767sGuCFvVNA=.sha256","todo.md":"&ehX+cfsiYWwe3Pjg2QW7Gqa5bsQTFBehJVxQnlxv+P4=.sha256","structure.md":"&T+CBfT9XP6ooKFvD1ZCI9hsutqsNIamfBxtAho0HtlU=.sha256","guide.md":"&SgnGL0+rjetY2o9A2+lVRbNvHIkqKwMnZr9gXWneIlc=.sha256","id_refactor.md":"&8yoYd14gX2Z3ppktVrPYf4qR78fuwAlvrtsWkSCkWUA=.sha256","ssb.md":"&WMvYIpp4CMZACwXJlX8HMDplJ+XeJB04BYf8zasrL4g=.sha256"}}
+{"type":"tildefriends-app","files":{"app.js":"&WEvJYebSMi5d2eXgUwJJmvR/Q4slFg3zHYB8Q2mXJII=.sha256","index.md":"&Pi0NTJn9/w76yIUKqRRuSvUPSpqkxdYynmjeOBbF3K8=.sha256","todo.md":"&ehX+cfsiYWwe3Pjg2QW7Gqa5bsQTFBehJVxQnlxv+P4=.sha256","structure.md":"&T+CBfT9XP6ooKFvD1ZCI9hsutqsNIamfBxtAho0HtlU=.sha256","guide.md":"&SgnGL0+rjetY2o9A2+lVRbNvHIkqKwMnZr9gXWneIlc=.sha256","ssb.md":"&ouqT3XzTGfBNpOP/uEdOw7K1F9BeLZgQCx24XTvhyXU=.sha256"}}

apps/cory/docs/app.js

@@ -8,7 +8,7 @@ async function loadDocument(name) {
 <style>body { background: #ccc; }</style>`;
 	var md = utf8Decode(await getFile(name + '.md'));
 	if (!md) {
-		md = "File not found.";
+		md = `File not found: ${JSON.stringify(name)}.`;
 	}
 	var parsed = new commonmark.Parser().parse(md);
 	var html = new commonmark.HtmlRenderer().render(parsed);
@@ -22,7 +22,7 @@ async function main() {
 
 core.register('message', function(message) {
 	if (message.event == 'hashChange') {
-		loadDocument(message.hash.substring(1));
+		loadDocument((message.hash || '#index').substring(1));
 	}
 });
 

apps/cory/docs/index.md

@@ -8,5 +8,4 @@ and run code.
 - [Secure Scuttlebutt from Scratch](#ssb)
 - [Structure](#structure)
 - [Guide](#guide)
-- [TODO](#todo)
-- [ID Refactor](#id_refactor)
+- [TODO](#todo)

apps/cory/docs/ssb.md

@@ -30,4 +30,8 @@ So now you're discovering other clients on the local network, connecting, perfor
 a secret handshake, and making remote procedure calls over box streams.  The next step
 is to start synchronizing feeds over the network.  The goal, after all, is to author
 messages in your local append-only log and have them show up in distant clients, or
-vice versa.
+vice versa.
+
+## References
+* [https://ssbc.github.io/scuttlebutt-protocol-guide/](https://ssbc.github.io/scuttlebutt-protocol-guide/)
+* [https://dev.planetary.social/](https://dev.planetary.social/)

apps/cory/ssblit.json

@@ -1 +1 @@
-{"type":"tildefriends-app","files":{"app.js":"&jLRr14wP54BEkzBMIf1vCdeylqYExD8+jnHwgsqV9a4=.sha256","lit-all.min.js":"&N4A12AsifdQgwdpII0SFtG513BfoLpmPjdJ9VTDftpg=.sha256","index.html":"&4uvb7ESTRYeImX1lsIQOWRec6HmMBaYipGgYf0EFVPY=.sha256","script.js":"&G8puK9Q4MngHy3D4ppcKyT49WKbHD2OCeUcAw2ghTDE=.sha256","lit-all.min.js.map":"&oFY9wO4MnujgfGNGv4VggHc5V5JwX4C8csqKZ6KJYbE=.sha256","tf-id-picker.js":"&9BDffV4HY9FqhL7XI4it+UQJB4cYwbDNsY3S1cxy2vw=.sha256","tf-app.js":"&fEqRRoyD6C7oNGcveWy02XRdymmTgAVwFHvkTC1xOjU=.sha256","tf-message.js":"&6/9GXDUOB0KvKZMEgY8CEU2gqSUB0yZWEVWkRV9VSLM=.sha256","tf-user.js":"&bXTedgBudTQLXEBPY9R8OLfQ/ZLpo8YRU9Oq/wuGG3Y=.sha256","tf-utils.js":"&N2yKZwFnb2GbPeipgQtu6xFvezENNOgud9G7EhCQ/K0=.sha256","commonmark.min.js":"&bfBaMLU19d1p/vPBF9hlARqDX002KXG/UOfxOahZhe4=.sha256","tf-compose.js":"&ZGWHQZPTUl4QU5++WkGwGbyj+hxhQrTg9nLmZCrl/1g=.sha256","emojis.json":"&h3P4pez+AI4aYdsN0dJ3pbUEFR0276t9AM20caj/W/s=.sha256","emojis.js":"&pqYLDE/13PyEt2ceeFqvnwZ8NqWfPfpDBt4vP8SeHbs=.sha256","tf-styles.js":"&Zw90HptAvGwX/vBnEhRVfNrYjMSssFnnKpp8bzwXQH0=.sha256","tf-profile.js":"&vRKjsnYvOiHCQahzEfznCvP5YDwUPtltlpWf+pxwZ1Y=.sha256","commonmark-linkify.js":"&X+hNNkmSRvKY86khyAun+cXksquXbMakZdINbGbx30g=.sha256","tf-tab-search.js":"&ESt2vMG19sH5j6ungKua/ZuvIGslyuWyb3juXdOCecg=.sha256","tf-tab-news.js":"&SSHoFxBG2DiKUbfMNxiBjxqtAccQDSAEUTSN/IN/MlY=.sha256","tf-tab-connections.js":"&PjreVhTR/vxlGHVKQbY0P9BuD6udtPMHDUv9HPCHuKw=.sha256","tf-news.js":"&/Ij0SaBTohV2myuA1gQAPlgmyq/AmmvYIhSCm3wfmow=.sha256","tribute.css":"&9FogMzZHKXCfGb7mlh7z+/wiNZzBsOB/tKoh6MfYJno=.sha256","tribute.esm.js":"&P1wKqCfYULpR/ahSB98JP8xaxfikuZwwtT6I/SAo7/Y=.sha256"}}
+{"type":"tildefriends-app","files":{"app.js":"&jLRr14wP54BEkzBMIf1vCdeylqYExD8+jnHwgsqV9a4=.sha256","lit-all.min.js":"&N4A12AsifdQgwdpII0SFtG513BfoLpmPjdJ9VTDftpg=.sha256","index.html":"&TxhFekB9ov7tf/fmkAg7x5797i27oLidhgxEfDKC0T0=.sha256","script.js":"&G8puK9Q4MngHy3D4ppcKyT49WKbHD2OCeUcAw2ghTDE=.sha256","lit-all.min.js.map":"&oFY9wO4MnujgfGNGv4VggHc5V5JwX4C8csqKZ6KJYbE=.sha256","tf-id-picker.js":"&9BDffV4HY9FqhL7XI4it+UQJB4cYwbDNsY3S1cxy2vw=.sha256","tf-app.js":"&fEqRRoyD6C7oNGcveWy02XRdymmTgAVwFHvkTC1xOjU=.sha256","tf-message.js":"&6/9GXDUOB0KvKZMEgY8CEU2gqSUB0yZWEVWkRV9VSLM=.sha256","tf-user.js":"&bXTedgBudTQLXEBPY9R8OLfQ/ZLpo8YRU9Oq/wuGG3Y=.sha256","tf-utils.js":"&6RQUuxB3PkOhYEJr9+89Ptx7uijczjn0r035yCcQOQQ=.sha256","commonmark.min.js":"&bfBaMLU19d1p/vPBF9hlARqDX002KXG/UOfxOahZhe4=.sha256","tf-compose.js":"&ZGWHQZPTUl4QU5++WkGwGbyj+hxhQrTg9nLmZCrl/1g=.sha256","emojis.json":"&h3P4pez+AI4aYdsN0dJ3pbUEFR0276t9AM20caj/W/s=.sha256","emojis.js":"&pqYLDE/13PyEt2ceeFqvnwZ8NqWfPfpDBt4vP8SeHbs=.sha256","tf-styles.js":"&Zw90HptAvGwX/vBnEhRVfNrYjMSssFnnKpp8bzwXQH0=.sha256","tf-profile.js":"&vRKjsnYvOiHCQahzEfznCvP5YDwUPtltlpWf+pxwZ1Y=.sha256","commonmark-linkify.js":"&X+hNNkmSRvKY86khyAun+cXksquXbMakZdINbGbx30g=.sha256","tf-tab-search.js":"&ESt2vMG19sH5j6ungKua/ZuvIGslyuWyb3juXdOCecg=.sha256","tf-tab-news.js":"&SSHoFxBG2DiKUbfMNxiBjxqtAccQDSAEUTSN/IN/MlY=.sha256","tf-tab-connections.js":"&PjreVhTR/vxlGHVKQbY0P9BuD6udtPMHDUv9HPCHuKw=.sha256","tf-news.js":"&/Ij0SaBTohV2myuA1gQAPlgmyq/AmmvYIhSCm3wfmow=.sha256","tribute.css":"&9FogMzZHKXCfGb7mlh7z+/wiNZzBsOB/tKoh6MfYJno=.sha256","tribute.esm.js":"&P1wKqCfYULpR/ahSB98JP8xaxfikuZwwtT6I/SAo7/Y=.sha256","commonmark-hashtag.js":"&H+V1OLA9GDdzycKclz276zAtSZLpT3rlNVa4+qQmp4o=.sha256"}}

apps/cory/ssblit/commonmark-hashtag.js

@@ -0,0 +1,90 @@
+function textNode(text) {
+  const node = new commonmark.Node("text", undefined);
+  node.literal = text;
+  return node;
+}
+
+function linkNode(text, link) {
+  const linkNode = new commonmark.Node("link", undefined);
+  linkNode.destination = `#q=${encodeURIComponent(link)}`;
+  linkNode.appendChild(textNode(text));
+  return linkNode;
+}
+
+function splitMatches(text, regexp) {
+  // Regexp must be sticky.
+  regexp = new RegExp(regexp, "gm");
+
+  let i = 0;
+  const result = [];
+
+  let match = regexp.exec(text);
+  while (match) {
+    const matchText = match[0];
+
+    if (match.index > i) {
+      result.push([text.substring(i, match.index), false]);
+    }
+
+    result.push([matchText, true]);
+    i = match.index + matchText.length;
+
+    match = regexp.exec(text);
+  }
+
+  if (i < text.length) {
+    result.push([text.substring(i, text.length), false]);
+  }
+
+  return result;
+}
+
+const regex = new RegExp("#[\\w-]+");
+
+function split(textNodes) {
+  const text = textNodes.map(n => n.literal).join("");
+  const parts = splitMatches(text, regex);
+
+  return parts.map(part => {
+    if (part[1]) {
+      return linkNode(part[0], part[0]);
+    } else {
+      return textNode(part[0]);
+    }
+  });
+}
+
+export function transform(parsed) {
+  const walker = parsed.walker();
+  let event;
+
+  let nodes = [];
+  while ((event = walker.next())) {
+    const node = event.node;
+    if (event.entering && node.type === "text") {
+      nodes.push(node);
+    } else {
+      if (nodes.length > 0) {
+        split(nodes)
+          .reverse()
+          .forEach(newNode => {
+            nodes[0].insertAfter(newNode);
+          });
+
+        nodes.forEach(n => n.unlink());
+        nodes = [];
+      }
+    }
+  }
+
+  if (nodes.length > 0) {
+    split(nodes)
+      .reverse()
+      .forEach(newNode => {
+        nodes[0].insertAfter(newNode);
+      });
+    nodes.forEach(n => n.unlink());
+  }
+
+  return parsed;
+}

apps/cory/ssblit/index.html

@@ -15,6 +15,7 @@
 		<script>window.litDisableBundleWarning = true;</script>
 		<script src="commonmark.min.js"></script>
 		<script src="commonmark-linkify.js" type="module"></script>
+		<script src="commonmark-hashtag.js" type="module"></script>
 		<script src="script.js" type="module"></script>
 	</body>
 </html>

apps/cory/ssblit/tf-utils.js

@@ -1,9 +1,11 @@
 import * as linkify from './commonmark-linkify.js';
+import * as hashtagify from './commonmark-hashtag.js';
 
 export function markdown(md) {
 	var reader = new commonmark.Parser({safe: true});
 	var writer = new commonmark.HtmlRenderer();
 	var parsed = reader.parse(md || '');
+	parsed = hashtagify.transform(parsed);
 	parsed = linkify.transform(parsed);
 	var walker = parsed.walker();
 	var event, node;