Merge pull request #642 from ollama-webui/multimodal-fix

feat: include only last images

src/routes/(app)/+page.svelte

@@ -316,9 +316,7 @@
 		// Scroll down
 		window.scrollTo({ top: document.body.scrollHeight });
 
-		const [res, controller] = await generateChatCompletion(localStorage.token, {
-			model: model,
-			messages: [
+		const messagesBody = [
 			$settings.system
 				? {
 						role: 'system',
@@ -336,7 +334,27 @@
 						.filter((file) => file.type === 'image')
 						.map((file) => file.url.slice(file.url.indexOf(',') + 1))
 				})
-				})),
+			}));
+
+		let lastImageIndex = -1;
+
+		// Find the index of the last object with images
+		messagesBody.forEach((item, index) => {
+			if (item.images) {
+				lastImageIndex = index;
+			}
+		});
+
+		// Remove images from all but the last one
+		messagesBody.forEach((item, index) => {
+			if (index !== lastImageIndex) {
+				delete item.images;
+			}
+		});
+
+		const [res, controller] = await generateChatCompletion(localStorage.token, {
+			model: model,
+			messages: messagesBody,
 			options: {
 				...($settings.options ?? {})
 			},

src/routes/(app)/c/[id]/+page.svelte

@@ -330,9 +330,7 @@
 		// Scroll down
 		window.scrollTo({ top: document.body.scrollHeight });
 
-		const [res, controller] = await generateChatCompletion(localStorage.token, {
-			model: model,
-			messages: [
+		const messagesBody = [
 			$settings.system
 				? {
 						role: 'system',
@@ -350,7 +348,27 @@
 						.filter((file) => file.type === 'image')
 						.map((file) => file.url.slice(file.url.indexOf(',') + 1))
 				})
-				})),
+			}));
+
+		let lastImageIndex = -1;
+
+		// Find the index of the last object with images
+		messagesBody.forEach((item, index) => {
+			if (item.images) {
+				lastImageIndex = index;
+			}
+		});
+
+		// Remove images from all but the last one
+		messagesBody.forEach((item, index) => {
+			if (index !== lastImageIndex) {
+				delete item.images;
+			}
+		});
+
+		const [res, controller] = await generateChatCompletion(localStorage.token, {
+			model: model,
+			messages: messagesBody,
 			options: {
 				...($settings.options ?? {})
 			},
@@ -358,6 +376,8 @@
 		});
 
 		if (res && res.ok) {
+			console.log('controller', controller);
+
 			const reader = res.body
 				.pipeThrough(new TextDecoderStream())
 				.pipeThrough(splitStream('\n'))
@@ -375,6 +395,7 @@
 					}
 
 					currentRequestId = null;
+
 					break;
 				}