vault backup: 2023-04-16 20:30:09

.obsidian/plugins/obsidian-advanced-slides/plugin/mermaid/plugin.js

@@ -0,0 +1,52 @@
+/*!
+ * reveal.js Mermaid plugin
+ */
+
+import mermaid from "mermaid";
+
+const Plugin = {
+  id: "mermaid",
+
+  init: function (reveal) {
+
+    let { ...mermaidConfig } = reveal.getConfig().mermaid || {};
+
+    mermaid.mermaidAPI.initialize({
+      // The node size will be calculated incorrectly if set `startOnLoad: start`,
+      // so we need to manually render.
+      startOnLoad: false,
+      ...mermaidConfig,
+    });
+
+    const mermaidEls = reveal.getRevealElement().querySelectorAll(".mermaid");
+
+    Array.from(mermaidEls).forEach(function (el) {
+      var insertSvg = function (svgCode, bindFunctions) {
+        el.innerHTML = svgCode;
+      };
+
+      var graphDefinition = el.textContent.trim();
+
+      try {
+        mermaid.mermaidAPI.render(
+          `mermaid-${Math.random().toString(36).substring(2)}`,
+          graphDefinition,
+          insertSvg
+        );
+      } catch (error) {
+        let errorStr = "";
+        if (error?.str) {
+          // From mermaid 9.1.4, error.message does not exists anymore
+          errorStr = error.str;
+        }
+        if (error?.message) {
+          errorStr = error.message;
+        }
+        console.error(errorStr, { error, graphDefinition, el });
+        el.innerHTML = errorStr;
+      }
+    });
+  },
+};
+
+export default () => Plugin;