[pmwiki-users] Don't allow saving guest post for 0 modification

[Dominique Faure]

Incidentally the test should be reverted:

...
if ($new['text'] == $page['text']) {
...


On Wed, Dec 16, 2015 at 11:59 PM, Dominique Faure <dominique.faure at gmail.com
> wrote:

> Hi,
>
> A solution could be to handle this in the same way it is already done with
> author requirement: Looking at scripts/author.php, you'll could easily see
> that the form post is interrupted by setting the $EnablePost variable to 0;
>
> Have a try with the following code:
>
> array_unshift($EditFunctions, "DeltaPageContent");
> function DeltaPagecontent($pagename,&$page,&$new) {
>   global $EnablePost, $ModifiedPageContentRequiredFmt;
>   if (!$EnablePost) return;
>
>   if ($new['text'] != $page['text']) {
>     SDV($ModifiedPageContentRequiredFmt, "<h3 class='wikimessage'>$[The
> page hasn't been modified.]</h3>");
>     $MessagesFmt[] = $ModifiedPageContentRequiredFmt;
>     $EnablePost = 0;
>   }
> }
>
> Regards,
> Dominique
>
>
> On Wed, Dec 16, 2015 at 2:57 PM, ABClf <languefrancaise at gmail.com> wrote:
>
>> Hello,
>>
>> I'm facing a bit of spam on my wiki.
>> For my defense, I use blocklist and Petko's Spamfilters cookbook.
>>
>> Problem is I have spammer posting unmodified pages (original text
>> remains unaltered, yet spammer does appear in the page's history as a
>> contributor and therefore the page is said to have been newly
>> revised).
>>
>> What would be the right config lines to block such a possibility ?
>> I would like to implement that rule : for other than admin, if page is
>> not modified then dont allow saving it.
>>
>> Might the deltapagesize function (I'm using
>> http://www.pmwiki.org/wiki/Cookbook/DeltaBytesRecentChanges) be
>> completed, so that 0 modification means saving is unallowed ? Or is it
>> doable to use Spamfilters Post Size option ?
>>
>> Thank you.
>>
>> _______________________________________________
>> pmwiki-users mailing list
>> pmwiki-users at pmichaud.com
>> http://www.pmichaud.com/mailman/listinfo/pmwiki-users
>>
>
>
>
> --
> Dominique
>



-- 
Dominique
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