Hi all,
I know there has been some discussions on how to manage to have both public
and private tiddlers, so here is my take on the problem:
If we use tw-receiver as the saving mechanism, we can post-process the html
file after saving with PHP. The most brutal form would be to simply add
// make a public version
$doc = new DOMDocument();
$doc->loadHTML(file_get_contents($destinationfile));
$selector = new DOMXPath($doc);
// search for private tiddlers
$result = $selector->query('//div[contains(@tags, "Private")]');
// loop through all private tiddlers
$titletext = array();
foreach($result as $item) {
$titletext[] = $item->getAttribute("title"); //save the title for
later
$item->parentNode->removeChild($item); // remove the tiddler
}
$str_doc = $doc->saveHTML(); // convert to string
$str_doc = str_replace($titletext, '%%%', $str_doc); // remove all
mentions of the private tiddler
$doc->loadHTML($str_doc); //convert back
$doc->saveHTMLFile("./public.html"); // save public version
to tw-receiver-server.php (see https://github.com/andjar/tw-receiver). This
would create a third output file called public.html and remove all the
tiddlers tagged with Private and also replace all mentions of it with %%%
(tags, text, links, field etc.). I will try to refine it so that a private
tiddler called "link" would not mess up all the html link attributes and so
on. Maybe it would be enough to replace in-text links only (and the
occurence in the tiddler list in the beginning of the html)?
So one can have an admin wiki protected by basic http auth with drafts and
so on, and each time one saves, the public version is updated as well. Then
it may be useful to have the tw-receiver password hard coded so that one
authentication is enough
Best,
Anders
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