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Acmlm's Board - I3 Archive - Programming - I want to change my smilies system... How ?
  
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Stifu
Posts: 228/647		 So, can't you figure it out or did you forget about me ?
Stifu
Posts: 208/647		 Sure thing, here you go: http://stifu.free.fr/dl/temp/fctsml.zip

Thank you.
Parasyte +
Posts: 50/53		 Do you mind zipping your function.php file so I can take a closer look at it? And you smilies config, if you can.
Stifu
Posts: 207/647		 Oh yes, I did remove the $1 while messing with the file... Sorry about that.
And I don't know why it doesn't work inside the loop, but it certainly does not, no matter what... I tried countless times.

Have a look: http://stifu.free.fr/board2/thread.php?id=8891
Parasyte +
Posts: 49/53		 How odd, it looks like the $1 is getting removed from your s.php. The script is replacing the smilie AND the preceeding character. The $1 will put the preceeding character back, while the $2 puts the proceeding character back.

And the for loop shouldn't change anything. Someone correct me if I am wrong, but that should have no affect at all.
Stifu
Posts: 205/647		 Yes...

http://stifu.free.fr/s.php

However, for some reason, when I tested it locally using EasyPHP, it wouldn't work anymore if used inside the for.
Looks like it's the same once uploaded... I don't get any error anymore, it simply displays smilies all the time, regardless of what's around them...
Parasyte +
Posts: 48/53		 The edited function would look like this:
function doreplace2($msg){
global $smilies;
if(!$smilies) $smilies=readsmilies();
for($s=0;$smilies[$s][0];$s++){
$smilie=$smilies[$s];
$smilie[0]=str_replace("[", "\\[", $smilie[0]);
$smilie[0]=str_replace("\\", "\\\\", $smilie[0]);
$smilie[0]=str_replace("^", "\\^", $smilie[0]);
$smilie[0]=str_replace("$", "\\$", $smilie[0]);
$smilie[0]=str_replace(".", "\\.", $smilie[0]);
$smilie[0]=str_replace("|", "\\|", $smilie[0]);
$smilie[0]=str_replace("?", "\\?", $smilie[0]);
$smilie[0]=str_replace("*", "\\*", $smilie[0]);
$smilie[0]=str_replace("+", "\\+", $smilie[0]);
$smilie[0]=str_replace("(", "\\(", $smilie[0]);
$smilie[0]=str_replace(")", "\\)", $smilie[0]);
$smilie[0]=str_replace("/", "\\/", $smilie[0]);
$msg=preg_replace("/(^|[^a-z0-9])".$smilie[0]."($|[^a-z0-9])/imx","$1<img src=$smilie[1] align=absmiddle>$2",$msg);
}
etc


Did you test s.php on your server to ensure it works as it is supposed to?
Stifu
Posts: 204/647		 Copied incorrectly ? I can't see how.
I'm simply replacing the original "$msg=..." by what you gave me.

I'll try that link you gave me once I'm back home, and I'll let you know...
___

Edit: The problem probably comes from the fact I don't overwrite what I should, that's what you must have meant...

The original function is like that:

function doreplace2($msg){
global $smilies;
if(!$smilies) $smilies=readsmilies();
for($s=0;$smilies[$s][0];$s++){
$smilie=$smilies[$s];
$msg=str_replace($smilie[0],"<img src=$smilie[1] align=absmiddle>",$msg);
}
etc

I assumed I had to put what you gave me inside instead of the $msg= line... I tried other things too, with no success.
Parasyte +
Posts: 44/53		 It is being copied incorrectly. This is the only answer? Test the demo script on your server, copy the code directly from it:

http://parasyte.panicus.org/s.zip
Stifu
Posts: 198/647		 Still not...

Warning: Compilation failed: unmatched parentheses at offset 30 in /var/www/free.fr/c/8/stifu/board/lib/function.php on line 220

Warning: Compilation failed: unmatched parentheses at offset 30 in /var/www/free.fr/c/8/stifu/board/lib/function.php on line 220

Warning: Compilation failed: unmatched parentheses at offset 30 in /var/www/free.fr/c/8/stifu/board/lib/function.php on line 220

Warning: Compilation failed: unmatched parentheses at offset 30 in /var/www/free.fr/c/8/stifu/board/lib/function.php on line 220
Parasyte +
Posts: 42/53		 Hmm, I think I know what it could be, add this to the list of escape codes:
(I have already added it to the 'original' post)

$smilie[0]=str_replace("/", "\\/", $smilie[0]);
Stifu
Posts: 195/647		 Still doesn't work... Except the error is different this time.

Warning: Compilation failed: unmatched parentheses at offset 30 in /var/www/free.fr/c/8/stifu/Board/lib/function.php on line 219

Warning: Unknown modifier '(' in /var/www/free.fr/c/8/stifu/Board/lib/function.php on line 219


That's too bad, as your script seems to do exactly what I wanted...
Parasyte +
Posts: 41/53		 I don't know? I tested it on my server, and it works as expected. Unless you are dumping an 8MB post of text into it, it should not be overflowing anything...

I did have to update it once again, though. I had "$milie[0]" in one part... The dollar sign hardly substitutes for the 's', oops. ;(

Here, you can see the script in action... view page source to see all of the line breaks and everything: http://parasyte.panicus.org/s.php

And if you REALLY need to see the script source as an example, I can post that as well. Then you can test it for yourself? :X
Stifu
Posts: 194/647		 Exact same error as before...
Parasyte +
Posts: 39/53		 I've since updated the code in my last post. It had some errors. :X
Stifu
Posts: 193/647		 Hmmmmm...

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 6513693 bytes) in /var/www/free.fr/c/8/stifu/Board/lib/function.php on line 219


Any idea ? Thanks.

By the way, does anyone know how to fix the bug that makes it so no more than one guest ever appears ?
Parasyte +
Posts: 38/53		 Did you edit your smilies list? Remember, you have to escape the special characters within the list. The following characters must be escaped:

[ \ ^ $ . | ? * + ( )

Which means that every instance of these in your smilies list must be preceded by a single backslash:

\[ \\ \^ \$ \. \| \? \* \+ \( \)

If you skip this step using my code, your smilie identifiers will be interpreted as part of the regex, which will definitely screw things up. If you wish to take the easy way out, you can have php do the escaping for you: 
$smilie[0]=str_replace("[", "\\[", $smilie[0]);
$smilie[0]=str_replace("\\", "\\\\", $smilie[0]);
$smilie[0]=str_replace("^", "\\^", $smilie[0]);
$smilie[0]=str_replace("$", "\\$", $smilie[0]);
$smilie[0]=str_replace(".", "\\.", $smilie[0]);
$smilie[0]=str_replace("|", "\\|", $smilie[0]);
$smilie[0]=str_replace("?", "\\?", $smilie[0]);
$smilie[0]=str_replace("*", "\\*", $smilie[0]);
$smilie[0]=str_replace("+", "\\+", $smilie[0]);
$smilie[0]=str_replace("(", "\\(", $smilie[0]);
$smilie[0]=str_replace(")", "\\)", $smilie[0]);
$smilie[0]=str_replace("/", "\\/", $smilie[0]);
$msg=preg_replace("/(^|[^a-z0-9])".$smilie[0]."($|[^a-z0-9])/imx","$1<img src=$smilie[1] align=absmiddle>$2",$msg);
Stifu
Posts: 192/647
Originally posted by Randy53215
if (preg_match('/^.*(\\:\\))(?=((?=\\W)(?!\\d))+).*$/m', $message)) {
// DO NOT PUT IN IMAGE
} else {
// PUT IN IMAGE
}

That should work just put your variables in.

Hmmmm... I tried that:

if (preg_match('/^.*(\\:\\))(?=((?=\\W)(?!\\d))+).*$/m', $message)) {
} else {
$msg=str_replace($smilie[0],"<img src=$smilie[1] align=absmiddle>",$msg);
}

and that:

if(!preg_match('/^.*(\\:\\))(?=((?=\\W)(?!\\d))+).*$/m', $message))
$msg=str_replace($smilie[0],"<img src=$smilie[1] align=absmiddle>",$msg);

Didn't work. No error or anything, but I just couldn't see any difference.
It's in function function doreplace2, right ?

Originally posted by Parasyte +
Regex to the rescue! Using this, you will have to escape the special characters used in your smilies list. For example, use ":\)" instead of "" 
$msg=preg_replace("/(^|[^a-z0-9])".$smilie[0]."($|[^a-z0-9])/imx","$1<img src=$smilie[1] align=absmiddle>$2",$msg);

Hmmm... Didn't work either, I may be doing something wrong.

Here's the whole function:

function doreplace2($msg){
global $smilies;
if(!$smilies) $smilies=readsmilies();
for($s=0;$smilies[$s][0];$s++){
$smilie=$smilies[$s];
$msg=preg_replace("/(^|[^a-z0-9])".$smilie[0]."($|[^a-z0-9])/imx","$1<img src=$smilie[1] align=absmiddle>$2",$msg);
}

It gave me many compilation errors...
Parasyte +
Posts: 35/53
Originally posted by Stifu
Hmmm, would that change the content of the messages ?
Like if you edited a message with smilies, would you see extra back slashes ?
If not, could you tell me where I'd need to put that line exactly, so I don't mess things up ? Thanks.


No, it does not insert the additional backslashes. Those are needed to escape the special characters so they are not considered a part of the expression. When you edit a post using that code, it will 1) display the img tags if those are not already reverse filtered ... they should be. Or 2) it will just display the smilies exactly as they were originally entered.

What you would do with the code is replace the line that Arthus showed.
Randy53215
Posts: 126/726		 if (preg_match('/^.*(\\:\\))(?=((?=\\W)(?!\\d))+).*$/m', $message)) {
// DO NOT PUT IN IMAGE
} else {
// PUT IN IMAGE
}

That should work just put your variables in.
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Acmlm's Board - I3 Archive - Programming - I want to change my smilies system... How ?


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