Function extractSearchQuery

index.js:359–434

* Extracts the search query from the message. * @param {string} message Message to extract the search query from * @returns {string} Search query

(message)

 * @returns {string} Search query
 */
function extractSearchQuery(message) {
    if (message && message.trim().startsWith('.')) {
        console.debug('WebSearch: message starts with a dot, ignoring');
        return;
    }

    message = processInputText(message);

    if (!message) {
        console.debug('WebSearch: processed message is empty');
        return;
    }

    console.log('WebSearch: processed message', message);

    if (extension_settings.websearch.use_backticks) {
        // Remove triple backtick blocks
        message = message.replace(/```[^`]+```/gi, '');
        // Find the first backtick-enclosed substring
        const match = message.match(/`([^`]+)`/i);

        if (match) {
            const query = match[1].trim();
            console.debug('WebSearch: backtick-enclosed substring found', query);
            return query;
        }
    }

    if (extension_settings.websearch.use_regex) {
        for (const rule of extension_settings.websearch.regex) {
            const regex = regexFromString(rule.pattern);

            if (regex && regex.test(message)) {
                const groups = message.match(regex);
                const query = substituteParamsExtended(rule.query).replace(/\$(\d+)/g, (_, i) => groups[i] || '');
                console.debug('WebSearch: regex rule matched', rule.pattern, query);
                return query;
            }
        }
    }

    if (extension_settings.websearch.use_trigger_phrases) {
        // Find the first index of the trigger phrase in the message
        let triggerPhraseIndex = -1;
        let triggerPhraseActual = '';
        const triggerPhrases = extension_settings.websearch.triggerPhrases;

        for (let i = 0; i < triggerPhrases.length; i++) {
            const triggerPhrase = triggerPhrases[i].toLowerCase();
            const indexOf = message.indexOf(triggerPhrase);

            if (indexOf !== -1) {
                console.debug(`WebSearch: trigger phrase found "${triggerPhrase}" at index ${indexOf}`);
                triggerPhraseIndex = indexOf;
                triggerPhraseActual = triggerPhrase;
                break;
            }
        }