Dump character.ai chat

// Copy/paste this whole script into the dev console of a character.ai chat window.
// Your chat log will be stored in the clipboard.

let copyJson = false; // true for JSON, false for text dump

// Don't modify below this line unless you want to change the script

usernames = new Map(); // Anonymized chat messages
chatDom = document.getElementsByClassName("msg-row"); // Chat DOM items
result = []; // Extracted chat messages

// Messages are stored in the DOM in reverse order
for (let i = chatDom.length-1; i >= 0; i--) {
    const msg = chatDom[i];
    // The DOM isn't properly structured with id attributes.
    // We need to some hackish things to parse it.

    const spans = msg.getElementsByTagName("span");
    const nameRow = spans[spans.length-1].innerText;

    // Check for this box to determine if the name should be anonymized
    const aiIcon = msg.getElementsByClassName("d-flex flex-column");
    const isAI = aiIcon.length != 0;

    if (isAI) {
        // The first chunk of text is the actual name.
        // Append (AI) so it's obvious this is a bot message
        name = nameRow.split("\n")[0] + " (AI)";
    }
    else {
        if (usernames.has(nameRow)) {
            // We already created a name for this user. Reuse it.
            name = usernames.get(nameRow);
        } else {
            // New user. Create an anonymized name.
            name = "Anonymous" + usernames.size;
            usernames.set(nameRow, name);
        }
    }

    const msgContent = msg.getElementsByTagName("p")[0].innerText;
    result.push({ name: name, content: msgContent });
}

if (copyJson) {
    copy(JSON.stringify(result));
} else {
    let messageStrings = [];
    for (let msg of result) {
        messageStrings.push(msg.name + ": " + msg.content + "\n");
    }
    copy(messageStrings.join("\n"));
}