fix: ai-art-club#4 & #6

import_map.json

@@ -1,3 +1,8 @@
 {
-    "imports": {}
-}
+  "imports": {
+    "exifr": "https://esm.sh/v95/[email protected]"
+  },
+  "scopes": {
+    "exifr": {}
+  }
+}

npm/esm/webui.js

@@ -21,9 +21,10 @@ export class WebUIPromptLoader extends PromptLoader {
                 const configs = new Map();
                 const lines = parametersText.split("\n");
                 const positive = lines[0];
-                const negative = lines[1].split(": ")[1];
+                const hasNegative = lines[1].includes("Negative prompt: ");
+                const negative = hasNegative ? lines[1].split(": ")[1] : "";
                 lines
-                    .slice(2)
+                    .slice(hasNegative ? 2 : 1)
                     .map((l) => l.split(", "))
                     .flat()
                     .forEach((line) => {

npm/src/webui.ts

@@ -30,9 +30,10 @@ export class WebUIPromptLoader extends PromptLoader {
 
         const lines = parametersText.split("\n")
         const positive = lines[0]
-        const negative = lines[1].split(": ")[1]
+        const hasNegative = lines[1].includes("Negative prompt: ")
+        const negative = hasNegative ? lines[1].split(": ")[1] : ""
         lines
-            .slice(2)
+            .slice(hasNegative ? 2 : 1)
             .map((l) => l.split(", "))
             .flat()
             .forEach((line) => {

webpack.config.js

@@ -0,0 +1,14 @@
+const path = require('path');
+
+module.exports = {
+    entry: {
+        'prompt-loader': [`./mod.js`],
+    },
+    output: {
+        path: path.join(__dirname, '/umd'),
+        publicPath: '/umd',
+        filename: `[name].min.js`,
+        libraryTarget: 'umd',
+        globalObject: 'this',
+    }
+}

webui.ts

@@ -30,9 +30,10 @@ export class WebUIPromptLoader extends PromptLoader {
 
         const lines = parametersText.split("\n")
         const positive = lines[0]
-        const negative = lines[1].split(": ")[1]
+        const hasNegative = lines[1].includes("Negative prompt: ")
+        const negative = hasNegative ? lines[1].split(": ")[1] : ""
         lines
-            .slice(2)
+            .slice(hasNegative ? 2 : 1)
             .map((l) => l.split(", "))
             .flat()
             .forEach((line) => {