Tired of static AI prompts? This quick snippet empowers you to create dynamic forms that send tailored prompts to AI Engine, resulting in more relevant and engaging responses.

Templating Basics:

• Use curly braces {} for variables (e.g., {SUBJECT})
• Conditional logic: $[if KEYWORDS: "including the following keywords: {KEYWORDS}." else: "include lots of cats."]

How it Works:

1. Website admins set up an input box for custom prompts on AI-powered forms.
2. The code uses a simple templating system to insert form field values.
3. Conditional logic (if-else) tailors the prompts sent to AI Engine.

Example:

An email writing form with fields for “SUBJECT” and “KEYWORDS” could use a prompt like this:

An email on {SUBJECT} and $[if KEYWORDS: "including the following keywords: {KEYWORDS}." else: "include lots of cats."]

.. or if you’d like to omit an else statement:

An email on {SUBJECT} $[if KEYWORDS: "and including the following keywords: {KEYWORDS}."]

Get Creative!

Experiment to build dynamic questionnaires, personalized content requests, and much more.

Installation

Simply add the following PHP snippet:

add_filter('mwai_ai_query', function ($query) {
    if (!($query instanceof Meow_MWAI_Query_Text) || $query->scope != 'form' || !isset($query->extraParams) || !isset($query->extraParams['fields'])) {
        return $query;
    }

    $data = $query->extraParams['fields'];
    $message = $query->message;
	
    $pattern = '/\$\[if (\w+): "([^"]*)" *(?:else: "([^"]*)")?\]/';

    // Define the callback function for conditional replacement
    $callback = function ($matches) use ($data) {
        $key = $matches[1];
        $trueText = $matches[2];  // Text to use if condition is true
        $falseText = isset($matches[3]) ? $matches[3] : '';  // Text to use if condition is false or not set

        if (isset($data[$key]) && !is_array($data[$key]) && trim($data[$key]) !== '') {
            return $trueText; // If the key exists and is not empty, use the true text
        } else {
            return $falseText; // Otherwise, use the false text or an empty string if 'else' part is not provided
        }
    };

    // Apply the regular expression and callback to the message
    $message = preg_replace_callback($pattern, $callback, $message);

    $query->message = $message;

    return $query;
}, 10, 1);

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