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preparing for the future

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Friendika 2010-12-11 04:41:51 -08:00
commit a50343830f
3 changed files with 32 additions and 11 deletions
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41
mod/update_profile.php
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@ -1,7 +1,11 @@
<?php
// This page is fetched via ajax to update the profile page with
// new content while you are viewing it.
/**
* Module: update_profile
* Purpose: AJAX synchronisation of profile page
*
*/
require_once('mod/profile.php');
@ -11,19 +15,34 @@ function update_profile_content(&$a) {
header("Content-type: text/html");
echo "<!DOCTYPE html><html><body>\r\n";
/**
* We can remove this hack once Internet Explorer recognises HTML5 natively
*/
echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
// Grab the page inner contents, but move any image src attributes to another attribute name.
// Some browsers will prefetch all the images for the page even if we don't need them.
// The only ones we need to fetch are those for new page additions, which we'll discover
// on the client side and then swap the image back.
/**
*
* Grab the page inner contents by calling the content function from the profile module directly,
* but move any image src attributes to another attribute name. This is because
* some browsers will prefetch all the images for the page even if we don't need them.
* The only ones we need to fetch are those for new page additions, which we'll discover
* on the client side and then swap the image back.
*
*/
$text = profile_content($a,$profile_uid);
$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
$replace = "<img\${1} dst=\"\${2}\"";
$text = preg_replace($pattern, $replace, $text);
$text = profile_content($a,$profile_uid);
echo str_replace("\t",' ',$text);
$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
$replace = "<img\${1} dst=\"\${2}\"";
$text = preg_replace($pattern, $replace, $text);
/**
* reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
*/
echo str_replace("\t",' ',$text);
echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
echo "</body></html>\r\n";
killme();