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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/wiki-plugins/ [ Home ]
File: wikiplugin_button.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: wikiplugin_button.php 34123 2011-04-26 03:00:54Z nkoth $

function wikiplugin_button_info() {
	return array(
		'name' => tra('Button'),
		'documentation' => 'PluginButton',
		'description' => tra('Add a link formatted as a button'),
		'prefs' => array('wikiplugin_button'),
		'validate' => 'none',
		'extraparams' => false,
		'icon' => 'pics/icons/control_play_blue.png',
		'params' => array(
			'href' => array(
				'required' => true,
				'name' => tra('Url'),
				'description' => tra('URL to be produced by the button. You can use wiki argument variables like {{itemId}} in it'),
				'filter' => 'url',
				'default' => '',
			),
			'_text' => array(
				'required' => false,
				'name' => tra('Label'),
				'description' => tra('Label for the button'),
				'filter' => 'text',
				'default' => '',
			),
		),
	);
}

function wikiplugin_button($data, $params) {
	global $tikilib,$smarty;
	if (empty($params['href'])) {
		return tra('Incorrect param');
	}
	$path = 'lib/smarty_tiki/function.button.php';
	if (!file_exists($path)) {
		return tra('lib/smarty_tiki/function.button.php is missing or unreadable');
	}

	// for some unknown reason if a wikiplugin param is named _text all whitespaces from
	// its value are removed, but we need to rename the param to _text for smarty_functin  
	if (isset($params['text'])) {
		$params['_text'] = $params['text'];
		unset($params['text']);
	}
	
	// Parse wiki argument variables in the url, if any (i.e.: {{itemId}} for it's numeric value).
	$tikilib->parse_wiki_argvariable($params['href']);

	include_once($path);
	$func = 'smarty_function_button';
	$content = $func($params, $smarty);
	return '~np~'.$content.'~/np~';
}