Linked mentions improvements and other fixes

plugos/hooks/event.ts

@@ -60,10 +60,16 @@ export class EventHook implements Hook<EventHookT> {
             ) {
               // Only dispatch functions that can run in this environment
               if (await plug.canInvoke(name)) {
+                try {
                   const result = await plug.invoke(name, args);
                   if (result !== undefined) {
                     responses.push(result);
                   }
+                } catch (e: any) {
+                  console.error(
+                    `Error dispatching event ${eventName} to plug ${plug.name}: ${e.message}`,
+                  );
+                }
               }
             }
           }

plugs/directive/command.ts

@@ -19,7 +19,13 @@ const directiveUpdateQueueName = "directiveUpdateQueue";
 export async function updateDirectivesOnPageCommand() {
   // If `arg` is a string, it's triggered automatically via an event, not explicitly via a command
   const currentPage = await editor.getCurrentPage();
-  const pageMeta = await space.getPageMeta(currentPage);
+  let pageMeta: PageMeta | undefined;
+  try {
+    pageMeta = await space.getPageMeta(currentPage);
+  } catch {
+    console.info("Page not found, not updating directives");
+    return;
+  }
   const text = await editor.getText();
   const tree = await markdown.parseMarkdown(text);
   const metaData = await extractFrontmatter(tree, ["$disableDirectives"]);

plugs/index/api.ts

@@ -77,8 +77,9 @@ export async function indexObjects<T>(
         value: obj,
       });
       // Index attributes
-      if (!builtins[tag]) {
-        // But only for non-builtin tags
+      const builtinAttributes = builtins[tag];
+      if (!builtinAttributes) {
+        // For non-builtin tags, index all attributes
         for (
           const [attrName, attrValue] of Object.entries(
             obj as Record<string, any>,
@@ -89,6 +90,20 @@ export async function indexObjects<T>(
           }
           allAttributes.set(`${tag}:${attrName}`, determineType(attrValue));
         }
+      } else if (tag !== "attribute") {
+        // For builtin tags, only index custom ones
+        for (
+          const [attrName, attrValue] of Object.entries(
+            obj as Record<string, any>,
+          )
+        ) {
+          // console.log("Indexing", tag, attrName, attrValue);
+          // Skip builtins and internal attributes
+          if (builtinAttributes[attrName] || attrName.startsWith("$")) {
+            continue;
+          }
+          allAttributes.set(`${tag}:${attrName}`, determineType(attrValue));
+        }
       }
     }
   }

plugs/index/asset/linked_mentions.js

@@ -8,10 +8,12 @@ function processClick(e) {
 }
 
 document.getElementById("link-ul").addEventListener("click", processClick);
-document.getElementById("hide-button").addEventListener("click", function () {
-  console.log("HERE")
-  syscall(
-    "system.invokeFunction",
-    "index.toggleMentions",
-  ).catch(console.error);
+document.getElementById("hide-button").addEventListener("click", () => {
+  syscall("system.invokeFunction", "index.toggleMentions").catch(console.error);
+});
+
+document.getElementById("reload-button").addEventListener("click", () => {
+  syscall("system.invokeFunction", "index.renderMentions").catch(
+    console.error,
+  );
 });

plugs/index/asset/style.css

@@ -33,12 +33,25 @@ body {
     background-color: rgba(233, 233, 233, 0.5);
 }
 
-#hide-button {
+#button-bar {
     position: absolute;
-    right: 15px;
-    top: 15px;
+    right: 10px;
+    top: 10px;
+    padding: 0 3px;
 }
 
+#button-bar button {
+    border: none;
+    background: none;
+    cursor: pointer;
+    color: var(--root-color);
+}
+
+#edit-button {
+    margin-left: -10px;
+}
+
+
 li code {
     font-size: 80%;
     color: #a5a4a4;

plugs/index/attributes.ts

@@ -1,6 +1,6 @@
 import type { CompleteEvent } from "$sb/app_event.ts";
 import { events } from "$sb/syscalls.ts";
-import { queryObjects } from "./api.ts";
+import { getObjectByRef, queryObjects } from "./api.ts";
 import { ObjectValue, QueryExpression } from "$sb/types.ts";
 import { builtinPseudoPage } from "./builtins.ts";
 
@@ -85,18 +85,32 @@ export async function attributeComplete(completeEvent: CompleteEvent) {
   }
   const attributeMatch = /^(\w+)$/.exec(completeEvent.linePrefix);
   if (attributeMatch) {
-    if (completeEvent.parentNodes.includes("FrontMatterCode")) {
-      const completions = (await events.dispatchEvent(
-        `attribute:complete:page`,
+    if (completeEvent.parentNodes.includes("FrontMatter")) {
+      const pageMeta = await getObjectByRef(
+        completeEvent.pageName,
+        "page",
+        completeEvent.pageName,
+      );
+      let tags = ["page"];
+      if (pageMeta?.tags) {
+        tags = pageMeta.tags;
+      }
+      const completions = (await Promise.all(tags.map((tag) =>
+        events.dispatchEvent(
+          `attribute:complete:${tag}`,
           {
-          source: "page",
+            source: tag,
             prefix: attributeMatch[1],
           } as AttributeCompleteEvent,
-      )).flat() as AttributeCompletion[];
+        )
+      ))).flat(2) as AttributeCompletion[];
+      // console.log("Completions", completions);
       return {
         from: completeEvent.pos - attributeMatch[1].length,
         options: attributeCompletionsToCMCompletion(
-          completions.filter((completion) => !completion.builtin),
+          completions.filter((completion) =>
+            !completion.builtin
+          ),
         ),
       };
     }

plugs/index/builtins.ts

@@ -7,6 +7,7 @@ export const builtinPseudoPage = ":builtin:";
 
 export const builtins: Record<string, Record<string, string>> = {
   page: {
+    ref: "string",
     name: "string",
     lastModified: "date",
     perm: "rw|ro",
@@ -15,6 +16,7 @@ export const builtins: Record<string, Record<string, string>> = {
     tags: "array",
   },
   task: {
+    ref: "string",
     name: "string",
     done: "boolean",
     page: "string",
@@ -24,22 +26,26 @@ export const builtins: Record<string, Record<string, string>> = {
     tags: "array",
   },
   tag: {
+    ref: "string",
     name: "string",
     page: "string",
     context: "string",
   },
   attribute: {
+    ref: "string",
     name: "string",
     attributeType: "string",
     type: "string",
     page: "string",
   },
   anchor: {
+    ref: "string",
     name: "string",
     page: "string",
     pos: "number",
   },
   link: {
+    ref: "string",
     name: "string",
     page: "string",
     pos: "number",

plugs/index/index.plug.yaml

@@ -102,11 +102,6 @@ functions:
     events:
     - attribute:complete:*
 
-  # builtinAttributeCompleter:
-  #   path: ./attributes.ts:builtinAttributeCompleter
-  #   events:
-  #   - attribute:complete:*
-
   # Item indexing
   indexItem:
     path: "./item.ts:indexItems"
@@ -172,3 +167,5 @@ functions:
   navigateToMention:
     path: "./mentions_ps.ts:navigate"
 
+  renderMentions:
+    path: "./mentions_ps.ts:renderMentions"

plugs/index/mentions_ps.ts

@@ -10,8 +10,7 @@ export async function toggleMentions() {
   hideMentions = !hideMentions;
   await clientStore.set(hideMentionsKey, hideMentions);
   if (!hideMentions) {
-    const name = await editor.getCurrentPage();
-    await renderMentions(name);
+    await renderMentions();
   } else {
     await editor.hidePanel("ps");
   }
@@ -22,8 +21,7 @@ export async function updateMentions() {
   if (await clientStore.get(hideMentionsKey)) {
     return;
   }
-  const name = await editor.getCurrentPage();
-  await renderMentions(name);
+  await renderMentions();
 }
 
 // use internal navigation via syscall to prevent reloading the full page.
@@ -39,7 +37,8 @@ function escapeHtml(unsafe: string) {
   );
 }
 
-async function renderMentions(page: string) {
+export async function renderMentions() {
+  const page = await editor.getCurrentPage();
   const linksResult = await queryObjects<LinkObject>("link", {
     // Query all links that point to this page, excluding those that are inside directives and self pointers.
     filter: ["and", ["!=", ["attr", "page"], ["string", page]], ["and", ["=", [
@@ -60,7 +59,10 @@ async function renderMentions(page: string) {
       ` <style>${css}</style>
         <link rel="stylesheet" href="/.client/main.css" />
         <div id="sb-main"><div id="sb-editor"><div class="cm-editor">
-        <button id="hide-button">Hide</button>
+        <div id="button-bar">
+        <button id="reload-button" title="Reload"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"></polyline><polyline points="1 20 1 14 7 14"></polyline><path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"></path></svg></button>
+        <button id="hide-button" title="Hide linked mentions"><svg viewBox="0 0 24 24" width="12" height="12" stroke="currentColor" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round" class="css-i6dzq1"><path d="M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24"></path><line x1="1" y1="1" x2="23" y2="23"></line></svg></button>
+        </div>
         <div class="cm-line sb-line-h2">Linked Mentions</div>
         <ul id="link-ul">
         ${