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[Phorum] Fix cross-platform mutilation of cache data, remove excess newlines.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1277 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2007-06-29 03:41:21 +00:00
parent d7157d0ccd
commit 1765a7537a
1 changed files with 9 additions and 4 deletions
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13
plugins/phorum/htmlpurifier.php
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@ -21,6 +21,11 @@
* to be upgraded when Phorum 6 rolls around.
*/
// Note: Cache data is base64 encoded because Phorum insists on flinging
// to the user and expecting it to come back unharmed, newlines and
// all, which ain't happening. It's slower, it takes up more space, but
// at least it won't get mutilated
if(!defined('PHORUM')) exit;
/**
@ -48,7 +53,7 @@ function phorum_htmlpurifier_format($data)
$message['meta']['body_cache_serial'] == $cache_serial
) {
// cached version is present, bail out early
$data[$message_id]['body'] = $message['meta']['body_cache'];
$data[$message_id]['body'] = base64_decode($message['meta']['body_cache']);
continue;
}
@ -65,7 +70,7 @@ function phorum_htmlpurifier_format($data)
$fake_data[$message_id] = $message;
$fake_data = phorum_htmlpurifier_migrate($fake_data);
$body = $fake_data[$message_id]['body'];
$body = str_replace("<phorum break>", "\n", $body); // dupe, but this needs to be applied early
$body = str_replace("<phorum break>", '', $body);
$updated_message['body'] = $body; // save it in
} else {
// reverse Phorum's pre-processing
@ -84,7 +89,7 @@ function phorum_htmlpurifier_format($data)
// this should ONLY be called on read, for posting and preview
// phorum_htmlpurifier_posting should do the trick
$updated_message['meta'] = $message['meta'];
$updated_message['meta']['body_cache'] = $body;
$updated_message['meta']['body_cache'] = base64_encode($body);
$updated_message['meta']['body_cache_serial'] = $cache_serial;
phorum_db_update_message($message_id, $updated_message);
@ -106,7 +111,7 @@ function phorum_htmlpurifier_posting($message) {
// this is a temporary attribute
$fake_data[0]['meta']['htmlpurifier_light'] = true; // only purify, please
list($changed_message) = phorum_hook('format', $fake_data);
$message['meta']['body_cache'] = $changed_message['body'];
$message['meta']['body_cache'] = base64_encode($changed_message['body']);
$message['meta']['body_cache_serial'] = $PHORUM['mod_htmlpurifier']['body_cache_serial'];
return $message;
}