I figured it out. I needed to exclude 'users/captcha' from my
__validateLoginStatus method, that's all.
On Jun 26, 11:23 am, skoggins <[EMAIL PROTECTED]> wrote:
> Hi All,
>
> I am trying to use the phpcaptcha component with Cake 1.1. and I find
> that it works fine when a user is logged in but the image does not
> appear when no one is logged into the site. THis makes me think it is
> an issue with phpcaptcha needing a Session to be started before it can
> appear but I have tried starting and stopping Sessions to no avail.
>
> Anyone have any ideas? Here is are my default option in php-
> captcha.inc.php"
>
> /************************ Default Options **********************/
>
> // start a PHP session - this class uses sessions to store the
> generated
> // code. Comment out if you are calling already from your
> application
>
> //session_start();
>
> // class defaults - change to effect globally
>
> define('CAPTCHA_SESSION_ID', 'php_captcha');
> define('CAPTCHA_WIDTH', 200); // max 500
> define('CAPTCHA_HEIGHT', 50); // max 200
> define('CAPTCHA_NUM_CHARS', 5);
> define('CAPTCHA_NUM_LINES', 70);
> define('CAPTCHA_CHAR_SHADOW', false);
> define('CAPTCHA_OWNER_TEXT', '');
> define('CAPTCHA_CHAR_SET', ''); // defaults to A-Z
> define('CAPTCHA_CASE_INSENSITIVE', true);
> define('CAPTCHA_BACKGROUND_IMAGES', '');
> define('CAPTCHA_MIN_FONT_SIZE', 16);
> define('CAPTCHA_MAX_FONT_SIZE', 25);
> define('CAPTCHA_USE_COLOUR', true);
> define('CAPTCHA_FILE_TYPE', 'jpeg');
> define('CAPTCHA_FLITE_PATH', '/usr/bin/flite');
> define('CAPTCHA_AUDIO_PATH', '/tmp/'); // must be writeable by PHP
> process
>
> and here is my image fcn from captcha.php:
>
> function image(){
> //$imagesPath = realpath(VENDORS . 'phpcaptcha').'/fonts/';
> $imagesPath = APP . 'vendors' . DS . 'phpcaptcha'.'/fonts/';
> $aFonts = array(
> $imagesPath.'VeraBd.ttf',
> $imagesPath.'VeraIt.ttf',
> $imagesPath.'Vera.ttf'
> );
>
> $oVisualCaptcha = new PhpCaptcha($aFonts, 200, 60);
> $oVisualCaptcha->UseColour(false);
> //$oVisualCaptcha->SetOwnerText('Source: '.FULL_BASE_URL);
> $oVisualCaptcha->SetNumChars(6);
> $oVisualCaptcha->Create();
> }
>
> Other than that I haven't changed anything from the code provided in
> the bakery.
>
> Thanks!
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