Release Hudra 0.10 beta 1

presenter.js

@@ -10,36 +10,19 @@
     const presenterMode = config.mode || "single";
     const sessionId = config.sessionId || "standalone";
 
-  const contentRoot =
-    document.querySelector(
-      "#content .user_content, " +
-      ".show-content .user_content, " +
-      ".wiki-page-content .user_content, " +
-      ".user_content"
-    ) ||
-    document.querySelector(
-      "[role='main'] .page-content, " +
-      "[role='main'] .content"
-    ) ||
-    document.querySelector("#content") ||
-    document.body;
+  const detectedPage = window.__hudraPageDetector?.resolve();
 
-  const pageTitleElement =
-    contentRoot.querySelector("h1") ||
-    document.querySelector(
-      "#content h1, .page-title, .wiki-page-title, h1.page-title"
+  if (!detectedPage?.supported) {
+    window.__hudraPageDetector?.showNotice(
+      "Hudra couldn’t start because this page does not contain a supported lesson."
     );
+    return;
+  }
+
+  const { contentRoot, pageTitleElement } = detectedPage;
 
   let pageTitle = pageTitleElement?.textContent?.trim() || "";
 
-  if (!pageTitle) {
-    pageTitle = document.title.replace(/\s*:\s*[^:]+$/, "").trim();
-  }
-
-  if (!pageTitle) {
-    pageTitle = "Lesson";
-  }
-
   function isHidden(element) {
     if (!element || element.hidden) return true;
 
@@ -101,11 +84,6 @@
     }
   }
 
-  if (!slideDefinitions.length) {
-    alert("No presentable page content was found.");
-    return;
-  }
-
   const presentationLayer = document.createElement("div");
   presentationLayer.id = "qlearn-presenter-layer";
   document.body.appendChild(presentationLayer);
@@ -699,20 +677,6 @@
     return heading;
   }
 
-  function splitParagraph(paragraph) {
-    const text = paragraph.textContent.trim();
-    const sentences = text.match(/[^.!?]+[.!?]+|[^.!?]+$/g) || [text];
-    if (sentences.length < 2) return [paragraph.cloneNode(true)];
-    const midpoint = Math.ceil(sentences.length / 2);
-    return [sentences.slice(0, midpoint), sentences.slice(midpoint)]
-      .filter((part) => part.length)
-      .map((part) => {
-        const copy = paragraph.cloneNode(false);
-        copy.textContent = part.join(" ").trim();
-        return copy;
-      });
-  }
-
   function splitList(list) {
     const items = [...list.children].filter((item) => item.tagName === "LI");
     if (items.length < 2) return [list.cloneNode(true)];
@@ -726,9 +690,6 @@
 
   function divideOversizedBlock(block) {
     if (block.matches("ul, ol")) return splitList(block);
-    if (block.matches("p") && block.textContent.trim().length > 220) {
-      return splitParagraph(block);
-    }
     return [block.cloneNode(true)];
   }
 
@@ -1371,6 +1332,9 @@
     },
     getSlideCount() {
       return slideWrappers.length;
+    },
+    reportState() {
+      sendPresenterState();
     }
   };
 
@@ -1399,6 +1363,7 @@
       if (command === "scrollBy") window.__qlearnPresenter.scrollBy(message.value);
       if (command === "resetView") window.__qlearnPresenter.resetView();
       if (command === "goTo") window.__qlearnPresenter.goTo(message.value);
+      if (command === "reportState") window.__qlearnPresenter.reportState();
       if (command === "exit") window.__qlearnPresenter.exit(false);
     }
   });