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Sanitize message payload for Pollinations API #48

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Merged
G-Fourteen merged 1 commit into from
Sep 16, 2025
Merged

Sanitize message payload for Pollinations API #48

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58 changes: 38 additions & 20 deletions chat-core.js
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Original file line number Diff line number Diff line change
Expand Up @@ -502,26 +502,44 @@ document.addEventListener("DOMContentLoaded", () => {
}
}

const messages = [];
if (window.aiInstructions) {
messages.push({ role: "system", content: window.aiInstructions });
}
const memories = Memory.getMemories();
if (memories?.length) {
messages.push({ role: "system", content: `Relevant memory:\n${memories.join("\n")}\nUse it in your response.` });
}

const HISTORY = 10;
const end = currentSession.messages.length - 1;
const start = Math.max(0, end - HISTORY);
for (let i = start; i < end; i++) {
messages.push(currentSession.messages[i]);
}

const lastUser = overrideContent || currentSession.messages[end]?.content;
if (lastUser) {
messages.push({ role: "user", content: lastUser });
}
const sanitizeForApi = (message) => {
if (!message || typeof message !== "object") return null;
let { role, content } = message;
if (typeof content !== "string" || !content.trim()) return null;
if (role === "ai") role = "assistant";
if (role === "assistant" || role === "user") {
return { role, content };
}
return null;
};

const messages = [];
if (typeof window.aiInstructions === "string" && window.aiInstructions.trim()) {
messages.push({ role: "system", content: window.aiInstructions });
}
const memories = Memory.getMemories();
if (Array.isArray(memories) && memories.length) {
messages.push({ role: "system", content: `Relevant memory:\n${memories.join("\n")}\nUse it in your response.` });
}

const HISTORY = 10;
const end = currentSession.messages.length - 1;
const start = Math.max(0, end - HISTORY);
for (let i = start; i < end; i++) {
const sanitized = sanitizeForApi(currentSession.messages[i]);
if (sanitized) messages.push(sanitized);
}

let lastUserMessage = typeof overrideContent === "string" ? overrideContent : null;
if (!lastUserMessage) {
const potential = currentSession.messages[end];
if (potential?.role === "user" && typeof potential.content === "string") {
lastUserMessage = potential.content;
}
}
if (lastUserMessage && lastUserMessage.trim()) {
messages.push({ role: "user", content: lastUserMessage });
}

const modelSelectEl = document.getElementById("model-select");
const model = modelSelectEl?.value || currentSession.model || Storage.getDefaultModel();
Expand Down