vb.org Archive - Plugin Problem

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- - Plugin Problem (https://vborg.vbsupport.ru/showthread.php?t=267044)

Quote:

Originally Posted by Lynne (Post 2222703)

But your template doesn't actually look like that unless you left "your URL" and "link to your image file" in there (which you should not have). So, exactly what does your template look like?

Here is the template code:

Code:

<link rel="stylesheet" href="clientscript/nivo-slider.css" type="text/css" media="screen" />

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>

<script src="clientscript/jquery.nivo.slider.pack.js" type="text/javascript"></script>



<div id="slider">

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo00.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo01.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo02.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo00.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo03.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo04.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo00.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo05.png" /></a>

<a href="http://www.repairmanjack.com"><img src="http://www.repairmanjack.com/forum/animate_logo/rj_logo.png" /></a>

</div>



<vb:literal>

<script type="text/javascript">

$(window).load(function() {

var total = $('#slider img').length;

var rand = Math.floor(Math.random()*total);

        $('#slider').nivoSlider({

                effect:'random',

                slices:15,

                animSpeed:500,

                pauseTime:7000,

                startSlide:rand,

                directionNav:false,

                directionNavHide:true,

                controlNav:false,

                controlNavThumbs:false,

                controlNavThumbsFromRel:false,

                keyboardNav:true,

                pauseOnHover:true,

                manualAdvance:false,

                captionOpacity:0.8,

                beforeChange: function(){},

                afterChange: function(){},

                slideshowEnd: function(){}

        });

});

</script>

</vb:literal>

I also did an experiment where the plugin called a non-existent template. Not sure if an Internal Server Error would normally cause this, but it did.

I tested to make sure - using a non-existent template should just result in a (more or less) empty string.

If you haven't already, maybe try this code:

PHP Code:


		
			
$templatevalues['banner_rotator'] = "Test Banner Rotator";

vB_Template::preRegister('header', $templatevalues);

I'm not really an expert on these kinds of thing, but based on what I've seen before I'm kind of getting a feeling like it's a problem other than what you're doing, like maybe a php configuration issue or something wrong with the vb installation. Is this a new install of vb? Did you try running "Suspect File Versions" under Maintenance in the adminCP?

Quote:

Originally Posted by kh99 (Post 2222877)

I tested to make sure - using a non-existent template should just result in a (more or less) empty string.

If you haven't already, maybe try this code:

PHP Code:


		
			
$templatevalues['banner_rotator'] = "Test Banner Rotator";

vB_Template::preRegister('header', $templatevalues);

This is an upgrade to vB 4.1.4 from 3.8.4.

I changed the plugin code and that stopped the Internal Server Error. Not sure why

Code:

$templater->render()

was crashing the system, but it seems to have been the cause.

But the images in the slider won't load. Not sure what's up with that, but that's a different problem entirely.

Well, in retrospect I guess that didn't help much since you already knew it was the call to render causing the problem. But taking it out isn't really a fix since you should be able to reder a template there if you want.

Quote:

Originally Posted by kh99 (Post 2222906)

Could that rendering command being deleted cause the images not to load? Those are called in the template itself.

Also, should it be

Code:

$template->render()

as opposed to

Code:

$templater->render()

with emphasis on the r in templater?

$templater->render() is correct since that is what he defined.

Try this for preregistering:

Code:

vB_Template::preRegister('header', array('templatevalues' => $templatevalues));

And did you already define $templatevalues as an array somewhere?

Also, is it *any* template you render via a plugin on that site that causes issues, or just this one? If it is any template, then I would suspect something like mod_security or suhosin to be the problem. Have you run diagnostics > problematic webserver modules?

Quote:

Originally Posted by Lynne (Post 2222917)

Try this for preregistering:

Code:

vB_Template::preRegister('header', array('templatevalues' => $templatevalues));

And did you already define $templatevalues as an array somewhere?

I added that line but it didn't fix the problem. And I haven't definre $templatevalues as an array anywhere.

Quote:

Originally Posted by Lynne (Post 2222930)

Nope... just this plugin. And our host said that mod_security was blocking it but they whitelist it for us.

Problematic Webserver pops up with No to "Module Loaded" and "AJAX Unicode Issue".

--------------- Added [DATE]1311209342[/DATE] at [TIME]1311209342[/TIME] ---------------

Just a minor update. When I add your code:

Code:

vB_Template::preRegister('header', array('templatevalues' => $templatevalues));

This is the error I get:

Fatal error: Call to a member function render() on a non-object in /home/fpaul46/public_html/forum/includes/class_core.php(4257) : eval()'d code on line 2

Ah, yeah, I can't believe I didn't think of this before, but did you try a different hook location, like maybe parse_templates? The one you're using is actually in the vB_Template code and is called when a variable is registered, so that could be causing strange things to happen.

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (7)bbcode_code_printable (2)bbcode_php_printable (5)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (2)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages:

Phrase Groups Available:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01062 seconds Memory Usage 1,760KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (7)bbcode_code_printable (2)bbcode_php_printable (5)bbcode_quote_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)pagenav (1)pagenav_curpage (2)pagenav_pagelink (1)post_thanks_navbar_search (1)printthread (10)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start pagenav_page pagenav_complete bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: