Hi all,
I'm currently working on a mod rewrite full hack to allow search engine to crawl most important URLs in xoops.
I have finished with it, and everything works perfectly, articles, stories, downloads, weblinks and even IPBM module are completely rewritten into bot-friendly URLs.
To finish my job and do a tutorial + release of this mod, I have a minor pb to solve before.
URLs are rewritten correctly only when there is no cache on pages. It's due to the fact I open a buffer in the header, put all contents into, and close it in the footer. Then I parse all urls in this buffer with some regular expressions to turn them into friendly URLs.
BUT, when cache is enabled, I do not understand everything in the code, but the core process is slightly different, because it uses cached pages, and they have been generated without being parsed by my mod. So URLs are not rewritten.
So my question is : where are the variables which contains the "$content" which will be written into each modules cache HTML pages ... ?
This morning I have found where are the content of the sided blocks, I have "intercept" the content, and rewritten it correctly, so the pb of the side block is solved. But it still remains the "main area" of the page to be caught, the modules in fact.
so where is the code line which take the content of a given module, and write in into the cache file ?
To help you to understand my pb, here is the example of the side block content which is intercepted and rewritten by my parser:
--- in header.php ----
//HACK -- rewrite urls dans blocks cote avant mise en cache
$bcontent=replace_for_mod_rewrite($bcontent);
//--- fin hack --
switch ($block_arr[$i]->getVar('side')) {
case XOOPS_SIDEBLOCK_LEFT:
$xoopsTpl->append('xoops_lblocks', array('title' => $block_arr[$i]->getVar('title'), 'content' => $bcontent));
break;
case XOOPS_CENTERBLOCK_LEFT:
if (!isset($show_cblock)) {
$xoopsTpl->assign('xoops_showcblock', 1);
$show_cblock = 1;
}
$xoopsTpl->append('xoops_clblocks', array('title' => $block_arr[$i]->getVar('title'), 'content' => $bcontent));
break;
case XOOPS_CENTERBLOCK_RIGHT:
if (!isset($show_cblock)) {
$xoopsTpl->assign('xoops_showcblock', 1);
$show_cblock = 1;
}
$xoopsTpl->append('xoops_crblocks', array('title' => $block_arr[$i]->getVar('title'), 'content' => $bcontent));
break;
case XOOPS_CENTERBLOCK_CENTER:
if (!isset($show_cblock)) {
$xoopsTpl->assign('xoops_showcblock', 1);
$show_cblock = 1;
}
$xoopsTpl->append('xoops_ccblocks', array('title' => $block_arr[$i]->getVar('title'), 'content' => $bcontent));
break;
case XOOPS_SIDEBLOCK_RIGHT:
if (!isset($show_rblock)) {
$xoopsTpl->assign('xoops_showrblock', 1);
$show_rblock = 1;
}
$xoopsTpl->append('xoops_rblocks', array('title' => $block_arr[$i]->getVar('title'), 'content' => $bcontent));
break;
}
unset($bcontent);
I hope I'm clear enough, and I really hope someone familiar with XOOPS code will be able to answer this question.
Thanks a lot !
