[TYPO3-dev] captcha for core

[Steffen Kamper]

"Martin Kutschker" <martin.t.kutschker at n0spam.blackbox.net> schrieb im 
Newsbeitrag news:mailman.1.1200217843.3219.typo3-dev at lists.netfielders.de...
> Steffen Kamper schrieb:
>> "Martin Kutschker" <martin.t.kutschker at n0spam.blackbox.net> schrieb im 
>> Newsbeitrag 
>> news:mailman.1.1200172439.16679.typo3-dev at lists.netfielders.de...
>>> Steffen Kamper schrieb:
>>>> "Martin Kutschker" <martin.t.kutschker at n0spam.blackbox.net> schrieb im 
>>>> Newsbeitrag 
>>>> news:mailman.1.1200171512.14034.typo3-dev at lists.netfielders.de...
>>>>> Steffen Kamper schrieb:
>>>>>> Hi,
>>>>>>
>>>>>> i thought about integration of captcha in core (sysext) and 
>>>>>> integration in formmail, so it can be used, if it's installed.
>>>>>> I would use the improved version of captcha from Bernhard Kraft [1] 
>>>>>> with little bugfix.
>>>>> I thought about addiing captchas as a TYPO3 service so you can 
>>>>> accomodate for any captha you want. The idea is that an extension (or 
>>>>> even the FORM CE) could request a captcha and would get one if another 
>>>>> extension provides it as a service. SO you won't need any hooks.
>>>>>
>>>>> Masi
>>>> Hi Masi,
>>>>
>>>> service is indeed a more "advanced" method for overriding it, i like 
>>>> the idea. So any further captcha simply adds a service with a higher 
>>>> priority.
>>>>
>>>> Do you have started any codings?
>>>
>>> No, but I did a small research on which PHP bases captchas are 
>>> available. Suprisingly few, but using "php" in Google finds for some 
>>> reasons also ".php" in the URL, so the results are crap.
>>>
>>> Masi
>>
>> ok, but Bernhard's Code could be used for that because it's long time 
>> used captcha that works. I really like the configuration option, where 
>> you can configure really everything.
>
> It's probably a good one, but the idea of a service is that you can use 
> any implemenmtation you want.
>
> Masi

yes, but one initial has to be there.
I tried it with service, but i have the problem, that you normally call a 
php-file to generate a pic like
<img src="captcha.php" />
I don't have a good idea providing this by a service. Generating and saving 
the pic before means all integration of stdraphics.
Do you have an idea for that?

vg  Steffen