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-   -   ajax requests for postbit (https://vborg.vbsupport.ru/showthread.php?t=319140)

Wedframe 06-18-2015 07:39 PM
ajax requests for postbit
 
Hello! I try to make custom plugin, and try to figure out, how I can use ajax requests for suitable changes in post content.
On hook bbcode_create:
PHP Code:
/// Get code HTML 
global $vbulletin, $post; 

if (!function_exists ('handle_geshi_code')) 
{ 
  function handle_geshi_code($code, $lang) 
  { 
    require_once(DIR . '/geshi.php'); 
    $codefind1 = array('<br>','<br />'); 
    $codereplace1 = array('',''); 
    $codefind2 = array('&gt;','&lt;','&quot;','&amp;','[',']',); 
    $codereplace2 = array('>','<','"','&','[',']',); 
    $code = rtrim(str_replace($codefind1, $codereplace1, $code)); 
    $code = str_replace($codefind2, $codereplace2, $code); 
    $geshi = new GeSHi($code, $lang); 
    $geshi->set_overall_style('font-size: 12px'); 
    $geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS); 
    $code = $geshi->parse_code(); 
    $code = preg_replace('/&amp;#([0-9]+);/', '&#$1;', $code); 
    $code = str_replace(array('[', ']'), array('[', ']'), $code); 
    return $code; 
  } 
} 

if ($this->is_wysiwyg())  
  {  
        $this->unparsed_tags = array( 
        'phps',
        'ahk',
    'au3',
    'avs',
        'diff',
        'xml'
  ); 
  } 
and on bbcode_fetch_tags
PHP Code:
$tag_list['no_option']['phps'] = array ( 
    'callback' => 'handle_external', 
    'external_callback' => 'handle_geshi_php', 
    'disable_wordwrap' => true,   
    'strip_empty' => true  
); 

if (!function_exists ('handle_geshi_php')) 
{ 
  function handle_geshi_php(&$theobj, &$value, &$option) 
  { 
    $code = handle_geshi_code($value,'php'); 
    return '<div class="bbcode_container"><div id="geshipars"><script type="text/javascript" src="/geshi/scripts/geshi.js"><span onclick="return myfn(' . $post['postid'] . ');">Click</span></a></div><div style="max-height: 300px;" class="bbcode_code">'.$code.'</div></div>'; 
  } 
} 
with js:
Code:
function myfn(postid)
{
    var sUrl = 'ajax_geshi.php';
}
but in debugger I have:
postid = undefined
--------------------------------------
So... whats right syntax for this operation?
And next... how I can resolve bbcode-parsed text from current post?
Thanks!

Wedframe 06-21-2015 10:07 PM
Please.... I dont ask to many((((
I`m just need to know right syntax to properly receive a postid in javascript.
Maybe at least someone tell in which files of vB, I can see similar operation?

Scanu 06-23-2015 04:21 PM
Seems like $post['postid'] is not defined yet on that hook, you can try $post['id'] or something like that but it could be more complex. Usually when I have this type of problems I search the file containing the hook bbcode_fetch_tags and see what's going on there. You may find there some variables containing the post id

Wedframe 06-24-2015 02:12 PM
Thanks, Andrea!
Your right.

I found how to define postid on any hooks)))
PHP Code:
global $vbulletin, $post; 
$vbulletin->input->clean_gpc('r', 'postid', TYPE_UINT); 
And then I need it, I use:
PHP Code:
intval($vbulletin->GPC['postid']); 
At least it worked during tests...

How you think its good idea, or may be better found another way?


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Phrase Groups Available:
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Included Files:
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Hooks Called:
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