Support image resizing in markdown

chieapp · Jul 25, 2023 · e9c5cc5 · e9c5cc5
1 parent e2862c5
commit e9c5cc5
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Showing 4 changed files with 16 additions and 3 deletions.
diff --git a/src/controller/title-generator.ts b/src/controller/title-generator.ts
@@ -34,7 +34,7 @@ The conversation is named:
  onMessageDelta(delta) { title += delta.content ?? ''; }
  });
  } else if (api instanceof ChatConversationAPI &&
- !(api.constructor as ChatConversationAPIType).isHighlyRateLimited) {
+ !(api.constructor as ChatConversationAPIType).badSummarizer) {
  // Spawn a new conversation to ask for title generation,
  const newapi = api.clone() as ChatConversationAPI;
  await newapi.sendMessage(promptText, {

diff --git a/src/extensions/bingchat/bingchat-api.ts b/src/extensions/bingchat/bingchat-api.ts
@@ -29,7 +29,7 @@ type SessionData = {
 };
 
 export default class BingChatAPI extends ChatConversationAPI<SessionData> {
- static isHighlyRateLimited = true;
+ static badSummarizer = true;
 
  #lastContentLength: number;
  #lastLinks: {name: string, url: string}[];

diff --git a/src/model/chat-api.ts b/src/model/chat-api.ts
@@ -96,7 +96,7 @@ export abstract class ChatConversationAPI<T = object> extends WebAPI {
 type ChatConversationAPIConstructorType<T> = new (credential: APICredential) => ChatConversationAPI<T>;
 
 export interface ChatConversationAPIType<T = object> extends ChatConversationAPIConstructorType<T> {
- isHighlyRateLimited?: boolean;
+ badSummarizer?: boolean;
  canRemoveFromServer?: boolean;
  canRemoveMessagesAfter?: boolean;
 }
diff --git a/src/util/streamed-markdown.ts b/src/util/streamed-markdown.ts
@@ -69,6 +69,8 @@ export default class StreamedMarkdown {
  this.renderer.heading = (text: string, level: number) => {
  return `<h4>${'#'.repeat(level)} ${text}</h4>`;
  };
+ // Support image resizing.
+ this.renderer.image = imageExtension;
  // Escape all html tags.
  this.renderer.html = escape;
  }
@@ -176,3 +178,14 @@ function findStartOfDifference(a: string, b: string) {
  return i - 1;
  return i;
 }
+
+// Make Marked support specifying image size in pixels in this format:
+//
+// ![alt](src "=800x600")
+function imageExtension(src, title, alt) {
+ const exec = /=\s*(\d*)\s*x\s*(\d*)\s*$/.exec(title);
+ let res = '<img src="' + escape(src) + '" alt="' + escape(alt);
+ if (exec && exec[1]) res += '" height="' + exec[1];
+ if (exec && exec[2]) res += '" width="' + exec[2];
+ return res + '">';
+}