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Jess
Starting Member
15 Posts |
 Posted - 06 September 2005 : 17:20:30
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Is there a way to prohibit users from putting images in their signatures? I did some searching and found ways to limit the image sizes, which I will try for the time being, but I wonder if it would be possible to just disallow use of the "[img]" tag in the sigs?
I've got users putting images in their sigs that are 400x400 and it's getting ridiculous!
Thanks in advance for any help! |
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ruirib
Snitz Forums Admin
Portugal
26364 Posts |
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laser
Advanced Member
Australia
3859 Posts |
Posted - 06 September 2005 : 20:46:20
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| There was a semi-mod here before that created a div or layer in the sig - then you could set it to expand only so far then chop off the rest of the image. I didn't get it fully working though, but I think CSS is your answer. |
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MarcelG
Retired Support Moderator
Netherlands
2625 Posts |
Posted - 07 September 2005 : 03:36:02
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Well, you can mod inc_func_common.asp to skip parsing the [img] tags if it's a (dynamic) signature....
But, be aware ; this eliminates ALL images in signatures.
in inc_func_common.asp find this code:
fString = ReplaceImageTags(fString)
replace it by this:
if fField_Type <> "signature" then
fString = ReplaceImageTags(fString)
end if
Haven't tested it though, but I think it should work ok.
Static signatures are added to the message (T_MESSAGE), so you won't be able to filter those out, unless you filter out all images.
Handy tool
Some time ago I got this handy page from a member here at snitz:
http://www.oxle.com/source.asp?page=admin_SigImage.asp (log on at oxle with user demo/demo if you are not yet registered or do not wish to register)
Just copy that code, and save it as admin_sigimage.asp.
Add a link to that page from admin_home.asp, and you can edit all signatures which contain images, from 1 page. |
portfolio - linkshrinker - oxle - twitter |
Edited by - MarcelG on 07 September 2005 03:36:14 |
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Jess
Starting Member
15 Posts |
Posted - 08 September 2005 : 19:04:27
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Wow! Cool tool -- thanks! And thanks for the code, I'm going to try that first.
Jess |
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Jess
Starting Member
15 Posts |
Posted - 08 September 2005 : 19:10:11
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OK, I replaced the code as you suggested, and it doesn't seem to have made any difference. Hmmm... I am using dynamic sigs, so that's not it. Guess I'll just try that tool and use it as you suggested to modify the images down.
Thanks for your help! |
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MarcelG
Retired Support Moderator
Netherlands
2625 Posts |
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Shaggy
Support Moderator
Ireland
6780 Posts |
Posted - 09 September 2005 : 04:35:28
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quote:
Originally posted by marcelgoertz
fString = ReplaceImageTags(fString)
replace it by this:
if fField_Type <> "signature" then
fString = ReplaceImageTags(fString)
end if
Marcel, the problem there is that the FormatStr function doesn't have an fField_Type argument, that's in the chkString function. chkString is called when inserting the message in the database and FormatStr when it's pulled from the database, i.e., the [img] tag is not parsed before the message is inserted in the database.
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 Search is your friend
“I was having a mildly paranoid day, mostly due to the
fact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.” |
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MarcelG
Retired Support Moderator
Netherlands
2625 Posts |
Posted - 09 September 2005 : 04:54:34
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I've got it!!!
in inc_func_common.asp, add this function ;
function FormatSig(fString)
on Error resume next
fString = Replace(fString, CHR(13), "")
fString = Replace(fString, CHR(10), "<br />")
if strBadWordFilter = 1 or strBadWordFilter = "1" then
fString = ChkBadWords(fString)
end if
if strAllowForumCode = "1" then
fString = ReplaceURLs(fString)
fString = ReplaceCodeTags(fString)
end if
fString = ChkURLs(fString, "http://", 1)
fString = ChkURLs(fString, "https://", 2)
fString = ChkURLs(fString, "www.", 3)
fString = ChkMail(fString)
fString = ChkURLs(fString, "ftp://", 5)
fString = ChkURLs(fString, "file:///", 6)
if strIcons = "1" then
fString = smile(fString)
end if
if strAllowForumCode = "1" then
fString = extratags(fString)
end if
FormatSig = fString
on Error goto 0
end function
Now, in topic.asp, replace this:
formatStr(Reply_MemberSig)
by this:
formatSig(Reply_MemberSig)
and
formatStr(Topic_MemberSig)
by
formatSig(Topic_MemberSig) That't it ; this simply removes the image handling in the signatures, so the [img]-tags will not be processed.
Hope this helps.
Shaggy ; I understood that after I read that it didn't work...makes sense now  |
portfolio - linkshrinker - oxle - twitter |
Edited by - MarcelG on 09 September 2005 04:55:50 |
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Shaggy
Support Moderator
Ireland
6780 Posts |
Posted - 09 September 2005 : 05:22:39
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Also, find the following on line 70 of pop_preview_sig.asp:" <td bgcolor=""" & strForumCellColor & """ valign=""bottom""><hr noshade size=""" & strFooterFontSize & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strForumFontColor & """><span class=""spnMessageText"">" & formatStr(chkString(strSigPreview,"preview")) & "</span></font></td>" & vbNewLine & _ And replace it with the following:" <td bgcolor=""" & strForumCellColor & """ valign=""bottom""><hr noshade size=""" & strFooterFontSize & """><font face=""" & strDefaultFontFace & """ size=""" & strDefaultFontSize & """ color=""" & strForumFontColor & """><span class=""spnMessageText"">" & formatSig(chkString(strSigPreview,"preview")) & "</span></font></td>" & vbNewLine & _
And, on line 89 of pop_preview.asp, find the following:strMessagePreview = formatStr(chkString(strMessagePreview,"preview")) & "<hr noshade size=""" & strFooterFontSize & """>" & formatStr(chkString(cleancode(GetSig(strSigAuthor)),"preview")) And replace it with the following:strMessagePreview = formatStr(chkString(strMessagePreview,"preview")) & "<hr noshade size=""" & strFooterFontSize & """>" & formatSig(chkString(cleancode(GetSig(strSigAuthor)),"preview")) |
Search is your friend
“I was having a mildly paranoid day, mostly due to the
fact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.” |
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MarcelG
Retired Support Moderator
Netherlands
2625 Posts |
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Shaggy
Support Moderator
Ireland
6780 Posts |
Posted - 09 September 2005 : 05:44:48
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No probs 
Anyone running the PM Mod will also need to make the relevant changes to those files, as well.
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Search is your friend
“I was having a mildly paranoid day, mostly due to the
fact that the mad priest lady from over the river had
taken to nailing weasels to my front door again.” |
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Jess
Starting Member
15 Posts |
Posted - 15 September 2005 : 22:18:27
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| Thanks, you guys! I'll give this a shot.... :) |
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Jess
Starting Member
15 Posts |
Posted - 18 December 2005 : 13:14:23
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| I have to apologize... I never came back and let you know, but this worked beautifully. So thank you so much for your help! |
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