Hi David,
the mailing list is not used very much. I think you will receive more
answers if you post your problem in the forum.
There is an extra section for Development questions, see
https://forum.dokuwiki.org/t/development.
Greetings,
Lars
Am 22.03.21 um 21:02 schrieb David Michaelis (Redacted sender davmic for
DMARC):
Hi all,--
I wanted to develop a Plugin which, amongst others, provides a new syntax. But
my first attempt does not seem to work at all. I've tried to adhere to the
Syntax Plugin from Dokuwiki (devel:syntax_plugins), and reviewed the source
code of other working plugins, but to no avail.
I can confirm that the PHP file is actually loaded, because when I introduce a
syntax error, Dokuwiki breaks. But I haven't been able to debug things further,
because dbglog() outputs nothing in the debug log, and allowdebug is enabled. I
have tried to put the dbglog call into the render() method of the commentsyntax
plugin, just to check, but it also has no effect there when I preview a page
which uses the comment syntax.
The plugin is currently in lib/plugins/testbutton and I have put the two files contained in
this folder (plugin.info.txt and syntax.php) at the end of the mail, hope that's okay. When I
write "<testbutton/>" on any page, this string is output verbatim and not
replaced.
What mistakes can you spot? If it looks okay so far, where else could I check?
Greetings,
David
plugin.info.txt
base testbutton
author David Michaelis
email David.Michaelis@xxxxxxxxxxx
date 2020-02-26
name Test Button
desc displays a test button
url https://www.example.org/plugin:testbutton
syntax.php
<?php
if (!defined('DOKU_INC')) die();
class syntax_plugin_testbutton extends DokuWiki_Syntax_Plugin {
function getType() {
return 'substitution';
}
function getAllowedTypes() {
return array();
}
function getPType() {
return 'normal';
}
function getSort() {
return 195;
}
function connectTo($mode) {
$this->Lexer->addSpecialPattern('<testbutton/>',$mode,'plugin_testbutton');
}
function handle($match, $state, $pos, Doku_Handler $handler) {
return array();
}
function render($mode, Doku_Renderer $R, $data) {
if($mode == 'xhtml') {
$R->doc .= '<button id="testbutton">Click here</button>';
return true;
}
return false;
}
}
