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Warnings in tree view [message #160784]

Fri, 23 October 2009 17:00

gorm
Messages: 29
Registered: October 2009
Location: Moscow, Russia

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In FUDforum 3.0.0 RC2 when pressing a message link in a tree view in the bottom of the topic I see the warnings:

Warning: file_get_contents(/site/FUDforum/thm/default/i18n/russian/charset) [function.file-get-contents]: failed to open stream: No such file or directory in /site/forum/theme/default/tree_msg.php on line 602

Warning: Cannot modify header information - headers already sent by (output started at /site/forum/theme/default/tree_msg.php:602) in /site/forum/theme/default/tree_msg.php on line 607

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Re: Warnings in tree view [message #160785 is a reply to message #160784]

Fri, 23 October 2009 19:14

JanRei

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It seems there is a problem with the detection of the character set. I attached a patch that should improve this, it also requires rebuilding of the theme.

Attachment: tree_msg.diff
(Size: 0.79KB, Downloaded 767 times)

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Re: Warnings in tree view [message #160787 is a reply to message #160785]

Fri, 23 October 2009 19:52

gorm
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Registered: October 2009
Location: Moscow, Russia

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Thank you. The warnings disappeared.

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Re: Warnings in tree view [message #160789 is a reply to message #160787]

Sat, 24 October 2009 07:08

naudefj

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Thanks for the effort so far, but further work is needed before this patch can be committed. CHARSET is not expanded in this context:

$ grep '{CHAR' *                                                                                                                               
tree_msg.php:   header('Content-Type: text/html; charset={CHARSET}');

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Re: Warnings in tree view [message #160804 is a reply to message #160784]

Sat, 24 October 2009 14:35

JanRei

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Sorry, fairly silly mistake. I attached an updated patch. However, it seems that tree_msg.php is basically the only place where we send charset information via HTTP headers. Maybe we should move this somewhere into index.php?

UPDATE: I additionally attached a patch for root_index.php.t to include content-type and charset headers.

Attachment: root_index.diff
(Size: 0.51KB, Downloaded 772 times)
Attachment: tree_msg.zip
(Size: 0.98KB, Downloaded 787 times)

[Updated on: Sat, 24 October 2009 19:54]

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Re: Warnings in tree view [message #160805 is a reply to message #160804]

Sat, 24 October 2009 14:55

gorm
Messages: 29
Registered: October 2009
Location: Moscow, Russia

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Thank you, this now indeed corrects the problem. Because the initial corrections while removing the warnings in Firefox made IE to generate errors.

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Re: Warnings in tree view [message #160815 is a reply to message #160804]

Sun, 25 October 2009 08:10

naudefj

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JanRei wrote on Sat, 24 October 2009 16:35

However, it seems that tree_msg.php is basically the only place where we send charset information via HTTP headers.

errmsg.inc.t has similar code.

Not sure why, but {forum_CHARSET} isn't expanded either. Possibly a problem in compiler.inc.

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Re: Warnings in tree view [message #160822 is a reply to message #160784]

Sun, 25 October 2009 17:13

JanRei

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{TEMPLATE: forum_CHARSET} should work in case there is a corresponding section in the template. In both patches it is expanded to utf-8 for me.

So do you think that makes sense to send those headers in index.php? Maybe we could put it in the beginng of the file so that they are sent before errmsg.inc is called. Then we should be able to drop this code from errmsg.inc.t.

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Re: Warnings in tree view [message #160824 is a reply to message #160822]

Sun, 25 October 2009 19:15

naudefj

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JanRei het op So, 25 Oktober 2009 19:13 geskryf:

{TEMPLATE: forum_CHARSET} should work in case there is a corresponding section in the template. In both patches it is expanded to utf-8 for me.

You are right, I did something funny. Your patch works and the code is expanded as expected.

JanRei het op So, 25 Oktober 2009 19:13 geskryf:

So do you think that makes sense to send those headers in index.php? Maybe we could put it in the beginning of the file so that they are sent before errmsg.inc is called. Then we should be able to drop this code from errmsg.inc.t.

It would be easier to use a {TEMPLATE: forum_CHARSET} in errmsg.inc.t. However, I have no problem if you want to move the header to index.php. Just ensure that it doesn't break anything like XML feeds, PDF docs, file downloads, etc.

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Re: Warnings in tree view [message #160825 is a reply to message #160824]

Sun, 25 October 2009 20:12

naudefj

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First patch was applied: http://cvs.prohost.org/c/index.cgi/FUDforum/chngview?cn=12066

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